CN202469586U - LED (light-emitting diode) lamp - Google Patents
LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN202469586U CN202469586U CN2012200044913U CN201220004491U CN202469586U CN 202469586 U CN202469586 U CN 202469586U CN 2012200044913 U CN2012200044913 U CN 2012200044913U CN 201220004491 U CN201220004491 U CN 201220004491U CN 202469586 U CN202469586 U CN 202469586U
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- diffuser
- heat radiating
- led lamp
- metal shell
- radiating metal
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- 239000002184 metal Substances 0.000 claims abstract description 53
- 239000011049 pearl Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 5
- 238000009434 installation Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an LED (light-emitting diode) lamp which comprises a heat dissipation metal casing, a transparent cover, a spotlight cover and a mounting structure for mounting the transparent cover and the spotlight cover, wherein the mounting structure comprises at least two buckling structures and lugs; the buckling structures are arranged on the outer side of the transparent cover and can be connected with the heat dissipation metal casing; and the lugs are arranged on the heat dissipation metal casing and matched with the buckling structures. When mounting the transparent cover and the spotlight cover, the transparent cover is passed through the opening of the spotlight cover; by using the rotation of the transparent cover and the heat dissipation metal casing, when the lugs slide into the L-shaped grooves in the buckling structures, the convex points on the lugs flash across the clamping strips of the buckling structures, and the lugs are buckled with the clamping strips, so that the transparent cover and the spotlight cover are connected and fixed into the heat dissipation metal casing. The transparent cover and the spotlight cover are very convenient to mount and demount, and have the advantage of simple mounting structure; and when repeatedly mounting and demounting the transparent cover and the spotlight cover, the original lugs and the buckling structure can not be damaged, so that the transparent cover can be mounted and demounted repeatedly.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED lamp.
Background technology
LED has advantages such as environmental protection, energy-efficient, long service life as a new generation solid state light emitter in the application of lighting field more and more widely.Yet LED is the direct projection light source that a point sends, and direction of illumination is single, and the light that directly sends through led light source can form point-like, and the spotlight effect of existing LED lamp is also not so good, and light is inhomogeneous.Therefore usually when using LED, all need outside light source, be covered with as scattering light source one be used for divergent rays diffuser and be used to converge the optically focused lampshade of light, all be diffuser and optically focused lampshade to be installed separately complex structure, operating difficulties usually.And existing the most frequently used a kind of mounting means is to adopt the mode of clamping to be fixedly connected; Promptly being provided with interlockable buckle-type mode at lampshade and light fixture installs; This mounting means is simple in structure, and is easy to assembly, but when dismounting, will could the buckle of interlocking be opened by means of instrument; The bayonet type syndeton of these interlockings is not easy to the installation and removal of repetition if the words of dismounting are destroyed original buckle or draw-in groove through regular meeting in addition.
Therefore, how addressing the above problem is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
The main purpose of the utility model provides a kind of LED lamp simple in structure, is intended to realize that installation, the convenient disassembly of diffuser and optically focused lampshade are quick, and diffuser and the repeatably installation and removal of optically focused lampshade.
The utility model proposes a kind of LED lamp; Comprise the heat radiating metal shell, be arranged on several interior LED lamp pearls of said heat radiating metal shell, be arranged on the diffuser that the outer optically focused lampshade and of said LED lamp pearl is used for divergent rays; Said diffuser is installed on the said heat radiating metal shell and with said LED lamp pearl and covers within it; Also comprise the mounting structure that is used to connect fixing said diffuser; Said mounting structure is arranged on the junction of said diffuser and said heat radiating metal shell; Said optically focused lampshade is interposed in said junction; Said mounting structure comprises at least two buckle structures that can be connected with said heat radiating metal shell that are arranged on the said diffuser outside and is arranged on the projection that matches with said buckle structure on the said heat radiating metal shell, through rotating said projection and said buckle structure, makes said heat radiating metal shell, said diffuser and said optically focused lampshade interconnect fixing.
Preferably; Said diffuser comprises transparent surface and the sidewall that is arranged on said diffuser opening part; Said heat radiating metal shell comprises that one supplies surface of light source that said LED lamp pearl places and groove adaptive with the sidewall of said diffuser and that supply the sidewall of said diffuser to place; Said groove is around the periphery setting of said surface of light source, and said buckle structure is arranged on the sidewall of said diffuser, and said projection is arranged on the medial surface of said groove outer wall.
Preferably; The bottom of said optically focused lampshade is provided with opening, and said opening and said diffuser sidewall are suitable, and the sidewall of said diffuser is provided with fixed edge; Said diffuser sidewall passes the opening of said optically focused lampshade bottom, and said fixed edge is fixed said optically focused lampshade.
Preferably, evenly being provided with at least two rubber-likes in the lower end of said diffuser sidewall is used for acting on mutually so that press fixing compressing tablet structure between said diffuser, said optically focused lampshade and the said heat radiating metal shell with said channel bottom; Said compressing tablet structure comprise have only a side to be connected with said diffuser sidewall and can the press strip that moves up under the effect of pressure, be arranged on above the said press strip and supply mobile space that said press strip moves and the pressure point that is arranged on said press strip lower surface; Said press strip and said diffuser sidewall integrated molding, the bottom surface of the bottom surface of said press strip and said diffuser sidewall is on same horizontal plane.
Preferably, said buckle structure comprises and supplies " L " type groove that said projection slides into and the card article that is used for the mutual fastening of said projection, said card article to be provided with to be used to the toothing that prevents that said projection from skidding off.
Preferably; Said card article is from the other terminal side that extends to said groove of the entrance end of said groove, and the height of said card article is other minimum at the entrance end of said groove, and is other the highest at the end of said groove; The height of said card article progressively raises to the terminal other of said groove from the entrance end of said groove is other; The upper surface of said card article is skewed, and said toothing is arranged on the upper surface of said card article, and said toothing is skewed.
Preferably, said projection lower end be provided with one with the suitable salient point of said toothing.
Preferably, said heat radiating metal shell is bowl-shape, and said spotlight cover is arranged in the said heat radiating metal shell, and said diffuser is a semi-spherical shape.
Preferably, evenly be provided with several reflective reflective spots on the medial surface of said optically focused lampshade.
Preferably, said diffuser is transparent or the plastic opaque material is processed.
The LED lamp of the utility model comprises heat radiating metal shell, diffuser, optically focused lampshade and the mounting structure that is used to install diffuser and optically focused lampshade, and this mounting structure is arranged on the junction of diffuser and heat radiating metal shell.Mounting structure comprises at least two buckle structures that can be connected with the heat radiating metal shell that are arranged on the diffuser outside and is arranged on the projection that matches with buckle structure on the heat radiating metal shell.When diffuser is installed with the optically focused lampshade, the opening of diffuser from the optically focused lampshade passed through, the edge of opening of optically focused lampshade contacts also mutual restriction with fixed edge on the diffuser sidewall; And it is the buckle structure position on the diffuser is corresponding with bump position; Diffuser places in the groove in the heat radiating metal shell; Rotate mutually through diffuser and heat radiating metal shell facies then, when projection slided into " L " type groove of buckle structure, the salient point on the projection streaked the card article of buckle structure; The mutual buckle of projection and card article is fastened in the heat radiating metal shell diffuser and optically focused lampshade; When dismounting diffuser and optically focused lampshade, only need projection is skidded off in " L " type groove, easily take out diffuser and optically focused lampshade to the rightabout rotation diffuser or the heat radiating metal shell of above-mentioned direction of rotation.The installation and removal of diffuser and optically focused lampshade are very convenient, and mounting structure is simple, and repeat installation and removal and all can not destroy original projection and buckle structure, make repeatably installation and removal of diffuser.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model LED lamp;
Fig. 2 is the front schematic view of diffuser among the embodiment of the utility model LED lamp;
Fig. 3 is the front section view of an embodiment of the utility model LED lamp;
Fig. 4 is the structural representation of projection among the embodiment of the utility model LED lamp.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4; Propose an embodiment of the LED lamp of the utility model, comprise heat radiating metal shell 100, be arranged on several LED lamp pearls in the heat radiating metal shell 100, be arranged on the diffuser 200 that the outer optically focused lampshade 300 and of LED lamp pearl is used for divergent rays.This heat radiating metal shell 100 is bowl-shape, be provided with in the bottom of heat radiating metal shell 100 one supply LED lamp pearl to place sphere shape light face 10, be provided with a groove 101 around the periphery of surface of light source 10.Be provided with the installing rack 104 that is used to install shell fragment of two symmetries in the outside of heat radiating metal shell 100, evenly be provided with some vent ribs that are used to dispel the heat, can accelerate the radiating rate of LED lamp in the outside of heat radiating metal shell 100.
Optically focused lampshade 300 all is arranged in the heat radiating metal shell 100 with diffuser 200; Diffuser 200 is fastened on the bottom of heat radiating metal shell 100 through a mounting structure and LED lamp pearl is covered within it, and optically focused lampshade 300 is interposed in the junction between diffuser 200 and the heat radiating metal shell 100.This optically focused lampshade 300 is bowl-shape, and diffuser 200 is a semi-spherical shape.On the medial surface of optically focused lampshade 300, evenly be provided with several reflective reflective spots 301, be provided with a circular open 30 in the bottom of optically focused lampshade 300.Diffuser 200 comprises transparent surface and the sidewall that is arranged on diffuser 200 opening parts; The circular open 30 of optically focused lampshade 300 is adaptive with the sidewall of diffuser 200; The sidewall of diffuser 200 can from the opening 30 of optically focused lampshade 300 through and place in the groove 101 of heat radiating metal shell 100, be provided with fixed edge with the edge mutual restriction of opening 30 in the upper end of the outside face of diffuser 200.This diffuser 200 is processed for transparent plastic material; The internal face of diffuser 200 is astigmatic face, on astigmatic face, is evenly distributed with transparent microballon, and the light that LED lamp pearl sends forms soft scattered beam after the mutual refraction between transparent microballon, mutual reflected radiation; Scattered beam reassociates on the optically focused lampshade 300; Reflect away by the reflective spot on the optically focused lampshade 300 301, thereby the light that shines out does not have dazzle property, can be not dazzling; Can effectively improve the drawback of luminous solar flare of the luminous generation of LED and strong dazzling light, improve the brightness of illumination of LED simultaneously.
This mounting structure is arranged on the junction of diffuser 200 and heat radiating metal shell 100; Mounting structure comprises two buckle structures 20 that can be connected with heat radiating metal shell 100 on the sidewall that is arranged on diffuser 200 and is arranged on the projection 102 that matches with buckle structure 20 on the heat radiating metal shell 100; Buckle structure 20 is arranged on the sidewall of diffuser 200, and projection 102 is arranged on the medial surface of groove 101 outer walls.Buckle structure 20 comprises and supplies " L " type groove 202 that projection 102 slides into and the card article 201 that is used for projection 102 mutual fastenings; Card article 201 extends to by the terminal B of groove 202 from the entrance end A of groove 202 is other; The height of card article 201 is other minimum at the entrance end A of groove 202; Terminal B at groove 202 is other the highest, and the height of card article 201 progressively raises from the other terminal B to groove 202 of the entrance end A of groove 202 is other, and the upper surface of card article 201 is skewed.The upper surface of card article 201 is provided with and is used to the toothing 203 that prevents that projection 102 from skidding off, and toothing 203 also equally is skewed with the upper surface of card article 201.Projection 102 lower ends are provided with a salient point 103, and salient point 103 is suitable with toothing 203.
Because card article 201 tilts; And the height between projection 102 and groove 101 bottom surfaces is certain; Projection 102 can only be fixed on a certain position on the card article 201, and in the vertical direction does not have the effect of power between projection 102 and the card article 201, can not press clamping between projection 102 and the card article 201.Therefore evenly being provided with two rubber-likes in the lower end of diffuser 200 sidewalls is used for acting on mutually so that press fixing compressing tablet structure 40 between diffuser 200, optically focused lampshade 300 and the heat radiating metal shell 100 with groove 101 bottom surfaces.Compressing tablet structure 40 comprise have only a side to be connected with diffuser 200 sidewalls and can the press strip that moves up under the effect of pressure 401, be arranged on above the press strip 401 and mobile space 403 that voltage supply bar 401 moves and the pressure point 402 that is arranged on press strip 401 lower surfaces.Press strip 401 and diffuser 200 sidewall integrated moldings because diffuser 200 is that plastic material is processed, have toughness, elasticity, thereby press strip 401 have elasticity.The bottom surface of the bottom surface of press strip 401 and diffuser 200 sidewalls is on same horizontal plane; Pressure point 402 protrusions are on press strip 401 bottom surfaces; Thereby with diffuser 200 in groove 101 when pressing down, pressure point 402 interacts with groove 101 bottom surfaces, pressure point 402 stressed backs and press strip 401 are pressed in the mobile space 403 together; The height of diffuser 200 sidewalls is reduced, thus the higher position of projection 102 displaceable card articles 201; Cancellation is to the pressure of diffuser 200; Because press strip 401 has elasticity; Press strip 401 just can make diffuser 200 that a power that makes progress is arranged under self flexible effect, thereby 201 pairs of projections 102 of card article have a power that makes progress, and make between card article 201 and the projection 102 and press each other.
When projection 102 interconnects fixedly with buckle structure 20 through rotation; Salient point 103 streaks toothing 203; And along with the height of card article 201 progressively increases; Projection 102 is more and more tighter with card article 201 clampings, and projection 102 is difficult for sliding from the eminence of card article 201, and diffuser 200 and optically focused lampshade 300 are connected firmly.
When diffuser 200 is installed with optically focused lampshade 300, the opening 30 of diffuser 200 from optically focused lampshade 300 passed through, opening 30 edges of optically focused lampshade 300 contact also mutual restriction with fixed edge on diffuser 200 sidewalls; And it is 20 positions of the buckle structure on the diffuser 200 are corresponding with projection 102 positions; Diffuser 200 places in the groove 101 in the heat radiating metal shell 100; Rotate each other through diffuser 200 and heat radiating metal shell 100 then, when projection 102 slided into " L " type groove 202 of buckle structure 20, the salient point 103 on the projection 102 streaked the card article 201 of buckle structure 20; Projection 102 and card article 201 mutual buckles are fastened in the heat radiating metal shell 100 diffuser 200 and optically focused lampshade 300; When dismounting diffuser 200 and optically focused lampshade 300, only need projection 102 is skidded off in " L " type groove 202, easily take out diffuser 200 and optically focused lampshade 300 to the rightabout rotation diffuser 200 or the heat radiating metal shell 100 of above-mentioned direction of rotation.The installation and removal of diffuser 200 and optically focused lampshade 300 are very convenient, and mounting structure is simple, and repeat installation and removal and all can not destroy original projection 102 and buckle structure 20, make repeatably installation and removal of diffuser 200.
More than be merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. LED lamp; Comprise the heat radiating metal shell, be arranged on several interior LED lamp pearls of said heat radiating metal shell, be arranged on the diffuser that the outer optically focused lampshade and of said LED lamp pearl is used for divergent rays; Said diffuser is installed on the said heat radiating metal shell and with said LED lamp pearl and covers within it; It is characterized in that; Also comprise the mounting structure that is used to connect fixing said diffuser; Said mounting structure is arranged on the junction of said diffuser and said heat radiating metal shell, and said optically focused lampshade is interposed in said junction, and said mounting structure comprises at least two buckle structures that can be connected with said heat radiating metal shell that are arranged on the said diffuser outside and is arranged on the projection that matches with said buckle structure on the said heat radiating metal shell; Through rotating said projection and said buckle structure, make said heat radiating metal shell, said diffuser and said optically focused lampshade interconnect fixing.
2. LED lamp according to claim 1; It is characterized in that; Said diffuser comprises transparent surface and is arranged on the sidewall of said diffuser opening part, and said heat radiating metal shell comprises that one supplies surface of light source that said LED lamp pearl places and groove adaptive with the sidewall of said diffuser and that supply the sidewall of said diffuser to place, and said groove is around the periphery setting of said surface of light source; Said buckle structure is arranged on the sidewall of said diffuser, and said projection is arranged on the medial surface of said groove outer wall.
3. LED lamp according to claim 2; It is characterized in that; The bottom of said optically focused lampshade is provided with opening, and said opening and said diffuser sidewall are suitable, and the sidewall of said diffuser is provided with fixed edge; Said diffuser sidewall passes the opening of said optically focused lampshade bottom, and said fixed edge is fixed said optically focused lampshade.
4. LED lamp according to claim 3; It is characterized in that, evenly be provided with at least two rubber-likes in the lower end of said diffuser sidewall and be used for acting on mutually so that press fixing compressing tablet structure between said diffuser, said optically focused lampshade and the said heat radiating metal shell with said channel bottom; Said compressing tablet structure comprise have only a side to be connected with said diffuser sidewall and can the press strip that moves up under the effect of pressure, be arranged on above the said press strip and supply mobile space that said press strip moves and the pressure point that is arranged on said press strip lower surface; Said press strip and said diffuser sidewall integrated molding, the bottom surface of the bottom surface of said press strip and said diffuser sidewall is on same horizontal plane.
5. according to claim 2 or 3 described LED lamps, it is characterized in that said buckle structure comprises and supplies " L " type groove that said projection slides into and the card article that is used for the mutual fastening of said projection, said card article to be provided with to be used to the toothing that prevents that said projection from skidding off.
6. LED lamp according to claim 5 is characterized in that, said card article is from the other terminal side that extends to said groove of the entrance end of said groove; The height of said card article is other minimum at the entrance end of said groove; Terminal side at said groove is the highest, and the height of said card article progressively raises to the terminal other of said groove from the entrance end of said groove is other, and the upper surface of said card article is skewed; Said toothing is arranged on the upper surface of said card article, and said toothing is skewed.
7. LED lamp according to claim 6 is characterized in that, said projection lower end be provided with one with the suitable salient point of said toothing.
8. LED lamp according to claim 7 is characterized in that, said heat radiating metal shell is bowl-shape, and said spotlight cover is arranged in the said heat radiating metal shell, and said diffuser is a semi-spherical shape.
9. LED lamp according to claim 8 is characterized in that, evenly is provided with several reflective reflective spots on the medial surface of said optically focused lampshade.
10. LED lamp according to claim 1 is characterized in that, said diffuser is transparent or the plastic opaque material is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044913U CN202469586U (en) | 2012-01-07 | 2012-01-07 | LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044913U CN202469586U (en) | 2012-01-07 | 2012-01-07 | LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469586U true CN202469586U (en) | 2012-10-03 |
Family
ID=46917744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200044913U Expired - Fee Related CN202469586U (en) | 2012-01-07 | 2012-01-07 | LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333346A (en) * | 2015-08-28 | 2016-02-17 | 中山市卡弗照明有限公司 | Replaceable LED lamp |
-
2012
- 2012-01-07 CN CN2012200044913U patent/CN202469586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333346A (en) * | 2015-08-28 | 2016-02-17 | 中山市卡弗照明有限公司 | Replaceable LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN BOGAO ELECTRICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MIN GUANGJI Effective date: 20130313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130313 Address after: 528400 Guangdong Province, Zhongshan City Dongsheng town white carp Village Industrial Zone (BOGAO factory floor) Patentee after: Zhongshan Bogao Electrical Equipment Co., Ltd. Address before: 528400, white carp Industrial Zone, Dongsheng Town, Dongsheng Town, Guangdong, Zhongshan, China 2 Patentee before: Min Guangji |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |