CN103899932A - Floodlight structure - Google Patents
Floodlight structure Download PDFInfo
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- CN103899932A CN103899932A CN201210570731.0A CN201210570731A CN103899932A CN 103899932 A CN103899932 A CN 103899932A CN 201210570731 A CN201210570731 A CN 201210570731A CN 103899932 A CN103899932 A CN 103899932A
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- hole
- lug
- protecgulum
- snap fit
- cylinder
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Abstract
A floodlight structure comprises a rear shell, a front cover, limit plates and springs. The rear shell comprises a box body, first lugs where first through holes are formed and second lugs where second through holes are formed, wherein the first lugs and the second lugs are arranged on the periphery of an open end of the box body. The front cover is connected to the open end of the box body in a rotatable mode, and clamping hooks are arranged on the periphery of the front cover. Each limit plate comprises a main plate body and a pillar body arranged at one end of the main plate body, wherein the pillar body is protruded in the direction of the plate face, and the other end of the main plate body is bent to be a pressing-holding part, a protrusion is arranged in the middle of the main plate body, the main plate body penetrates through the first through hole and can slide relative to the corresponding first through hole, the pillar body penetrates through the corresponding second through hole and can slide relative to the corresponding second through hole, and a clamping hook hole is further formed in the middle of the main plate body. The springs are arranged on the pillar bodies in a sleeved mode. The clamping hooks are connected with the limit plates in a clamping mode so that the front cover can be connected with the first lugs and the second lugs through the limit plates. The floodlight structure has the advantage that a light source is convenient to maintain.
Description
Technical field
The present invention relates to lighting engineering, particularly relate to a kind of floodlight structure.
Background technology
Floodlight is a kind of spot light of to all the winds uniform irradiation, and its range of exposures can be adjusted arbitrarily.Floodlight is different from traditional spotlight, projecting lamp, shot-light, height diffusion that what floodlight can produce is, nondirectional light but not the light beam of clear-cut, thereby the shade producing is soft and transparent, during for object illumination, the speed that weakens of illumination is much slow when throwing light on spotlight, even some illumination weakens very slow floodlight, looks like a light source that does not produce shade.And spotlight projects directed, clear-cut light beam, illuminate a specific region.
Because floodlight has, illumination brightness is strong, range of exposures wide, the advantages such as simple are installed, and therefore at some large-scale squares, harbour or spacious operating zone, generally all can adopt floodlight that illumination is provided.Because floodlight is applied to outdoor environment more, working environment is often comparatively severe, need to often light source be keeped in repair and be changed.
In traditional floodlight structure, need to open by spanner and screwdriver the protecgulum of light fixture, light source to be keeped in repair and changed, its process is comparatively loaded down with trivial details.
Summary of the invention
Based on this, be necessary to provide a kind of to light source maintenance and replacing floodlight structure comparatively easily.
A kind of floodlight structure, comprising:
Back cover, comprise and there is the box body of openend, the first lug that is arranged at described openend periphery and the second lug, described box body is used for accommodating light source, described the first lug and described the second lug are set up in parallel, and described the first lug and described the second lug space, on described the first lug, offer the first through hole, described the first through hole is strip hole, on described the second lug, offers the second through hole;
Protecgulum, is connected in the openend of described box body rotationally, and described protecgulum periphery is provided with snap fit;
Limiting plate, comprise mainboard body and be arranged at the cylinder on described mainboard body one end, described cylinder protrudes along plate face direction, the described mainboard body other end is bent to form retaining section, and described mainboard body middle part is provided with projection, and described mainboard body wears described the first through hole, and relatively described the first through hole of described mainboard body slidably, described cylinder wears described the second through hole, and relatively described the second through hole of described cylinder slidably, and snap fit hole is also offered at described mainboard body middle part; And
Spring, is sheathed on described cylinder, and the sidewall of described spring one end and described the second lug offsets, and the periphery that is provided with one end of cylinder on the other end and described mainboard body offsets;
Wherein, relatively described the second through hole motion of described cylinder, described spring-compressed, make the described snap fit hole described snap fit that aligns, described snap fit wears described snap fit hole, and described spring discharges and elastic force is provided, and the sidewall of described projection and described the first lug is offseted, described snap fit and described limiting plate clamping, to be connected by described limiting plate described protecgulum with described the first lug and the second lug.
Therein in an embodiment, the fixed part that described snap fit comprises bending holding section and is connected with holding section, described fixed part is laminated structure, on described protecgulum periphery, be set side by side with two the 3rd lugs, and described two the 3rd lug spaces, between described two the 3rd lugs, be provided with fixed station, described fixed part is fixedly connected with described fixed station, and described snap fit is fixed on described protecgulum periphery.
In an embodiment, also comprise securing member therein, described fixed part is fixedly connected with described fixed station by securing member.
In an embodiment, the quantity of the cylinder on described mainboard body one end is two therein, and the quantity of described spring is two, and described two springs are sheathed on respectively on described two cylinders.
In an embodiment, described the second through hole is strip hole therein.
In an embodiment, also comprise rotating shaft therein, described box body is hinged by described rotating shaft and described protecgulum.
In an embodiment, described projection is formed by the described mainboard body sidewall of part outward therein.
In an embodiment, loophole is also offered at described protecgulum middle part therein, and described floodlight structure also comprises transparent member, and described transparent member is arranged on described protecgulum, and described loophole is covered.
In an embodiment, also comprise reflector therein, described reflector is arranged in described box body.
In an embodiment, described protecgulum is rectangular cap therein, and described box body is rectangular box-shaped structure, the quadrangular frustum pyramid shaped that described reflector is hollow.
In above-mentioned floodlight structure, by snap fit and limiting plate clamping, can make protecgulum and back cover fix.Need to repair or replace light source time, press retaining section, can make snap fit deviate from from snap fit hole, the relative back cover of protecgulum is rotatable.Rotate protecgulum, can light source be keeped in repair and be changed, whole process be comparatively convenient.Simultaneously above-mentioned floodlight structure design is comparatively simple, is easy to manufacture, and cost is lower.
Brief description of the drawings
Fig. 1 is the structure chart of the floodlight structure of preferred embodiment of the present invention;
Fig. 2 is the structure chart of another angle of floodlight structure shown in Fig. 1;
Fig. 3 is the concrete structure figure at A place in floodlight structure shown in Fig. 1;
Fig. 4 is the local structural graph of floodlight structure shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiments of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiments is make the disclosure of the present invention understand more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 and Fig. 2, the floodlight structure 100 in preferred embodiment of the present invention, comprises back cover 110, reflector 120, protecgulum 130, transparent member 140, rotating shaft 150, securing member 160, limiting plate 170 and spring 180.
The first lug 113 and the second lug 115 are arranged at openend periphery.The first lug 113 and the second lug 115 are set up in parallel, and the first lug 113 and the second lug 115 spaces.On the first lug 113, offer the first through hole 113a, the first through hole 113a is strip hole.On the second lug 115, offer the second through hole 115a, in the present embodiment, the second through hole 115a is also strip hole.
Protecgulum 130 is rectangular cap.Loophole (figure is mark not) is offered at protecgulum 130 middle parts.Protecgulum 130 is connected in the openend of box body 111 rotationally.Transparent member 140 is arranged on protecgulum 130, and loophole is covered.The light that light source sends can see through transparent member 140 and transmit.Specifically in the present embodiment, be also provided with the first projection 117 on the openend periphery of box body 111, protecgulum 130 is provided with the second projection 131, and rotating shaft 150 wears the first projection 117 and the second projection 131, makes box body 111 hinged by rotating shaft 150 and protecgulum 130.In other embodiments, rotating shaft 150 also can be saved, and in the first projection 117, cylindrical boss can be set, and in the second projection 131, can offer the through hole matching with cylindrical boss, the first projection 117 is directly rotatably connected with the second projection 131, and then makes the relative box body 111 of protecgulum 130 rotatable.
It is pointed out that back cover 110 is not limited to rectangular box-shaped structure, also can be cylinder-like structure etc.Reflector 120 is also not limited to quadrangular frustum pyramid shaped, and its shape changes with the change of back cover 110 shapes.Protecgulum 130 is also not limited to rectangular cap structure, and its shape changes with the change of box body 111 openend shapes.
See also Fig. 3, on protecgulum 130 peripheries, be also provided with snap fit 133.Concrete, the fixed part 133b that snap fit 133 comprises bending holding section 133a and is connected with holding section 133a.Fixed part 133b is laminated structure.On protecgulum 130 peripheries, be set side by side with two the 3rd lugs 135, and two the 3rd lug 135 spaces, between two the 3rd lugs 135, be provided with fixed station 137.Fixed part 133b is fixedly connected with fixed station 137 by securing member 160, and snap fit 133 is fixed on protecgulum 130 peripheries.Be appreciated that securing member 160 can save, fixed part 133b is directly welded on fixed station 137.In addition, the 3rd lug 135 and fixed station 137 also all can save, and snap fit 133 is directly fixedly connected on protecgulum 130 peripheries, form integrative-structure.
Limiting plate 170 comprises mainboard body 171 and is arranged at the cylinder 173 on mainboard body 171 one end, and cylinder 173 protrudes along plate face direction.Mainboard body 171 other ends are bent to form retaining section 171a.The sidewall outward at part mainboard body 171 middle parts forms protruding 171b.Snap fit hole 171c is also offered at mainboard body 171 middle parts.See also Fig. 4, mainboard body 171 wears the first through hole 113a, and relative the first through hole 113a of mainboard body 171 slidably.Cylinder 173 wears the second through hole 115a, and relative the second through hole 115a of cylinder 173 slidably.
Need to protecgulum 130 be fixed on back cover 110 time, can press retaining section 171a by operating personnel, also can make the holding section 133a portion extruding limiting plate 170 of snap fit 133, make relative the second through hole 115a motion of cylinder 173, spring 180 compresses, until snap fit hole 171c alignment snap fit 133.Snap fit 133 wears snap fit hole 171c, spring 180 discharges and elastic force is provided, the sidewall of protruding 171b and the first lug 113 is offseted, and snap fit 133 and limiting plate 170 clampings, to be connected by limiting plate 170 protecgulum 130 with the first lug 113 and the second lug 115.Protecgulum 130 fixes with back cover 110.
Need to repair or replace light source time, can press retaining section 171a, make relative the second through hole 115a motion of cylinder 173, spring 180 compresses, the snap fit 133 until snap fit hole 171c aligns again.Snap fit 133 is deviate from from the 171c of snap fit hole, and the relative back cover 110 of protecgulum 130 is rotatable.Rotate protecgulum 130, can carry out associative operation to light source.
In above-mentioned floodlight structure 100, by snap fit 133 and limiting plate 170 clampings, can make protecgulum 130 and back cover 110 fix.Need to repair or replace light source time, press retaining section 171a, can make snap fit 133 deviate from from the 171c of snap fit hole, the relative back cover 110 of protecgulum 130 is rotatable.Rotate protecgulum 130, can light source be keeped in repair and be changed, whole process be comparatively convenient.Above-mentioned floodlight structure 100 of while designs comparatively simple, is easy to manufacture, and cost is lower.
It should be noted that protruding 171b can be the ridge that is directly arranged at mainboard body 171 middle parts in above-mentioned floodlight structure 100, form without the sidewall outward by part mainboard body 171 middle parts.The quantity of cylinder 173 can be individual arbitrarily.Cylinder 173 can be cylinder and also can be rectangular column.The second through hole 115a is not limited to strip hole, when on mainboard body 171 one end be only provided with a cylinder 173 time, the shape of the second through hole 115a can be suitable with the shape of cross section of cylinder 173.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a floodlight structure, is characterized in that, comprising:
Back cover, comprise and there is the box body of openend, the first lug that is arranged at described openend periphery and the second lug, described box body is used for accommodating light source, described the first lug and described the second lug are set up in parallel, and described the first lug and described the second lug space, on described the first lug, offer the first through hole, described the first through hole is strip hole, on described the second lug, offers the second through hole;
Protecgulum, is connected in the openend of described box body rotationally, and described protecgulum periphery is provided with snap fit;
Limiting plate, comprise mainboard body and be arranged at the cylinder on described mainboard body one end, described cylinder protrudes along plate face direction, the described mainboard body other end is bent to form retaining section, and described mainboard body middle part is provided with projection, and described mainboard body wears described the first through hole, and relatively described the first through hole of described mainboard body slidably, described cylinder wears described the second through hole, and relatively described the second through hole of described cylinder slidably, and snap fit hole is also offered at described mainboard body middle part; And
Spring, is sheathed on described cylinder, and the sidewall of described spring one end and described the second lug offsets, and the periphery that is provided with one end of cylinder on the other end and described mainboard body offsets;
Wherein, relatively described the second through hole motion of described cylinder, described spring-compressed, make the described snap fit hole described snap fit that aligns, described snap fit wears described snap fit hole, and described spring discharges and elastic force is provided, and the sidewall of described projection and described the first lug is offseted, described snap fit and described limiting plate clamping, to be connected by described limiting plate described protecgulum with described the first lug and the second lug.
2. floodlight structure according to claim 1, it is characterized in that, the fixed part that described snap fit comprises bending holding section and is connected with holding section, described fixed part is laminated structure, on described protecgulum periphery, be set side by side with two the 3rd lugs, and described two the 3rd lug spaces, between described two the 3rd lugs, be provided with fixed station, described fixed part is fixedly connected with described fixed station, and described snap fit is fixed on described protecgulum periphery.
3. floodlight structure according to claim 2, is characterized in that, also comprises securing member, and described fixed part is fixedly connected with described fixed station by securing member.
4. floodlight structure according to claim 1, is characterized in that, the quantity of the cylinder on described mainboard body one end is two, and the quantity of described spring is two, and described two springs are sheathed on respectively on described two cylinders.
5. floodlight structure according to claim 4, is characterized in that, described the second through hole is strip hole.
6. floodlight structure according to claim 1, is characterized in that, also comprises rotating shaft, and described box body is hinged by described rotating shaft and described protecgulum.
7. floodlight structure according to claim 1, is characterized in that, described projection is formed by the described mainboard body sidewall of part outward.
8. floodlight structure according to claim 1, is characterized in that, loophole is also offered at described protecgulum middle part, and described floodlight structure also comprises transparent member, and described transparent member is arranged on described protecgulum, and described loophole is covered.
9. floodlight structure according to claim 1, is characterized in that, also comprises reflector, and described reflector is arranged in described box body.
10. floodlight structure according to claim 9, is characterized in that, described protecgulum is rectangular cap, and described box body is rectangular box-shaped structure, the quadrangular frustum pyramid shaped that described reflector is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570731.0A CN103899932B (en) | 2012-12-25 | 2012-12-25 | Floodlight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570731.0A CN103899932B (en) | 2012-12-25 | 2012-12-25 | Floodlight structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899932A true CN103899932A (en) | 2014-07-02 |
| CN103899932B CN103899932B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210570731.0A Expired - Fee Related CN103899932B (en) | 2012-12-25 | 2012-12-25 | Floodlight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899932B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021121220A1 (en) * | 2019-12-16 | 2021-06-24 | 苏州欧普照明有限公司 | Lamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4862334A (en) * | 1989-02-09 | 1989-08-29 | Fasco Industries, Inc. | Lamp, reflector and grille interlock assembly |
| JP2001101910A (en) * | 1999-10-01 | 2001-04-13 | Koito Mfg Co Ltd | Light equipment for vehicle |
| CN2684018Y (en) * | 2004-03-05 | 2005-03-09 | 史杰 | Floodlight |
| CN2684017Y (en) * | 2004-03-05 | 2005-03-09 | 史杰 | Floodlight |
| CN2720258Y (en) * | 2004-09-02 | 2005-08-24 | 邹威武 | Projection flood light |
| US20090196024A1 (en) * | 2008-01-31 | 2009-08-06 | Kenall Manufacturing Co. | Ceiling-Mounted Troffer-Type Light Fixture |
| CN101634431A (en) * | 2008-07-24 | 2010-01-27 | 深圳市海洋王照明科技股份有限公司 | Light fitting |
| CN202274322U (en) * | 2011-10-11 | 2012-06-13 | 江苏亚示照明集团有限公司 | Split type flood lamp |
| CN202349665U (en) * | 2011-11-16 | 2012-07-25 | 宁波前风振业照明电器有限公司 | LED (Light Emitting Diode) flood lamp |
| US20120300471A1 (en) * | 2010-03-05 | 2012-11-29 | Southpac Trust International Inc., Trustee Of The Loh Trust | Light Diffusion and Condensing Fixture |
-
2012
- 2012-12-25 CN CN201210570731.0A patent/CN103899932B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4862334A (en) * | 1989-02-09 | 1989-08-29 | Fasco Industries, Inc. | Lamp, reflector and grille interlock assembly |
| JP2001101910A (en) * | 1999-10-01 | 2001-04-13 | Koito Mfg Co Ltd | Light equipment for vehicle |
| CN2684018Y (en) * | 2004-03-05 | 2005-03-09 | 史杰 | Floodlight |
| CN2684017Y (en) * | 2004-03-05 | 2005-03-09 | 史杰 | Floodlight |
| CN2720258Y (en) * | 2004-09-02 | 2005-08-24 | 邹威武 | Projection flood light |
| US20090196024A1 (en) * | 2008-01-31 | 2009-08-06 | Kenall Manufacturing Co. | Ceiling-Mounted Troffer-Type Light Fixture |
| CN101634431A (en) * | 2008-07-24 | 2010-01-27 | 深圳市海洋王照明科技股份有限公司 | Light fitting |
| US20120300471A1 (en) * | 2010-03-05 | 2012-11-29 | Southpac Trust International Inc., Trustee Of The Loh Trust | Light Diffusion and Condensing Fixture |
| CN202274322U (en) * | 2011-10-11 | 2012-06-13 | 江苏亚示照明集团有限公司 | Split type flood lamp |
| CN202349665U (en) * | 2011-11-16 | 2012-07-25 | 宁波前风振业照明电器有限公司 | LED (Light Emitting Diode) flood lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021121220A1 (en) * | 2019-12-16 | 2021-06-24 | 苏州欧普照明有限公司 | Lamp |
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| Publication number | Publication date |
|---|---|
| CN103899932B (en) | 2016-02-10 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20160210 Termination date: 20181225 |