CN201897148U - LED (light emitting diode) spot lamp structure - Google Patents
LED (light emitting diode) spot lamp structure Download PDFInfo
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- CN201897148U CN201897148U CN2010206112525U CN201020611252U CN201897148U CN 201897148 U CN201897148 U CN 201897148U CN 2010206112525 U CN2010206112525 U CN 2010206112525U CN 201020611252 U CN201020611252 U CN 201020611252U CN 201897148 U CN201897148 U CN 201897148U
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Abstract
The utility model discloses an LED spot lamp structure, which comprises a lamp holder, a lamp cup, a transparent lamp shade and a light source module, wherein the lamp holder is arranged at a rear end of the lamp cup; the transparent lamp shade is arranged at a front end of the lamp cup; and the light source module is arranged in the lamp cup, wherein a plurality of radiating fins and a cover plate are also included in the LED spot lamp structure, a plurality of mounting grooves are arranged on an outer side wall of the lamp cup, and the radiating fins are correspondingly mounted in the mounting grooves; the cover plate is clamped with the radiating fins; a tight fit groove is formed in the middle of the cover plate; and the transparent lamp shade is in interference fit with the tight fit groove. The LED spot lamp structure has the advantages of convenient for assembly, sufficient radiation and attractive appearance.
Description
Technical field
The utility model belongs to field of light fittings, specifically is meant a kind of LED shot-light structure.
Background technology
White light LEDs is as emerging semiconductor illuminating light source, has the advantage of luminous efficiency height, life-span length, good reliability, pollution-free, environmental protection and energy saving, has been widely used in fields such as LED street lamp, LED light fixture, LED decorative lighting.At present in the structural design to the LED lighting, except design to external form and structure assembling, consider that one of maximum problem is a heat dissipation problem, in for example existing LED shot-light technology, usually adopt the led chip of 1W-5W, caloric value is bigger during its work, if the heat that produces can not be in time with chip operation the time sheds, then can influence the operate as normal and the service life of shot-light.
Existing LED shot-light structure comprises lamp socket, Lamp cup and Transparent lamp shade, usually adopt radiating fin to realize certain thermolysis, it generally is at processing Lamp cup one-body molded described heat radiation fin structure of while, yet, because the restriction of process technology, what described radiating fin all was provided with is thicker and close, is unfavorable for thermolysis, also increased the weight of Lamp cup, external form is not attractive in appearance yet; In addition, Transparent lamp shade adopts viscose glue directly to fixedly connected with Lamp cup, has not only limited thermolysis, and is also more coarse on packaging technology.Therefore existing LED shot-light does not also have pair external form of LED shot-light, assembling and thermal diffusivity that preferable design is all arranged.
In view of this, the inventor furthers investigate LED shot-light structure, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of LED shot-light structure, has assembling convenient, dispel the heat abundant and advantage aesthetic in appearance.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of LED shot-light structure, comprise lamp socket, Lamp cup, Transparent lamp shade and light source module, above-mentioned lamp socket is located at above-mentioned Lamp cup rear end, above-mentioned Transparent lamp shade is located at above-mentioned Lamp cup front end, above-mentioned light source module is located in the Lamp cup, wherein, also comprise plural pieces radiating fin and cover plate, the lateral wall of above-mentioned Lamp cup is provided with a plurality of mounting grooves, above-mentioned plural pieces radiating fin correspondence respectively is installed in these a plurality of mounting grooves, above-mentioned cover plate and above-mentioned plural pieces radiating fin hold setting mutually, and this cover plate middle part also forms a close-fitting groove, and above-mentioned Transparent lamp shade and this close-fitting groove are the interference fit setting.
Above-mentioned each radiating fin comprises installation portion and free section, an Extendible flake is extended in this free section, the flange of corresponding above-mentioned close-fitting groove formation one and the inboard close-fitting of this Extendible flake, and the bottom surface of above-mentioned Transparent lamp shade closely contacts with the front end face of above-mentioned lamp body and the end face of above-mentioned each installation portion simultaneously.
Above-mentioned radiating fin comprises installation portion and free section, this free section is extended with an Extendible flake, the flange of corresponding above-mentioned close-fitting groove formation one and the inboard close-fitting of this Extendible flake, this installation portion protrudes the front end face of above-mentioned Lamp cup, above-mentioned Transparent lamp shade is counter to be installed in the above-mentioned close-fitting groove, and closely contacts with the end face of above-mentioned each installation portion.
The outside of above-mentioned Extendible flake forms a fixture block that protrudes, and corresponding above-mentioned cover plate is provided with the draw-in groove that holds for this fixture block.
The inboard of above-mentioned Lamp cup also is formed with a plurality of guide grooves that run through this Lamp cup front and back end, offers a plurality of to discharge orifice on the corresponding lamp socket.
The width of above-mentioned radiating fin is to the rear end to fall from above-mentioned Lamp cup front end and subtracts setting, and all offers a plurality of louvres on each radiating fin.
Above-mentioned power module comprises board structure of circuit and led chip.
Above-mentioned lamp socket and above-mentioned Lamp cup respectively are provided with a plurality of screw holes that supply the screw spiral shell to establish.
After adopting said structure, the utlity model has following some advantage:
One, described each radiating fin is installed on a plurality of mounting grooves of offering in the Lamp cup outside, the sheet number of heat radiation scale can be decided as required, thereby the light source module in the Lamp cup has thermolysis fully, adds the setting of Lamp cup front end cover plate, has further improved radiating effect.
Two, all adopt the removably assembling that interfixes between described lamp socket, Lamp cup, cover plate and Transparent lamp shade, have the advantage that packaging technology is simple and direct, fastness is strong.
Three, the setting of the utility model cover plate can also be avoided the scratch effect of radiating fin end to the user, has also promoted the globality and the aesthetic property of whole LED shot-light structure simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the structure use figure of the utility model radiating fin;
Fig. 4 is the utility model structure of cover plate schematic diagram;
Fig. 5 is the structural representation of the utility model embodiment two;
Fig. 6 is the exploded view of Fig. 5.
Label declaration
To discharge orifice 12 Lamp cups 2
Arc protuberance 43 circumferential surfaces 44
Radiating fin 6 installation portions 61
Fixture block 623 substrates 7
The specific embodiment
Embodiment one:
As Fig. 1 to Fig. 4 is a kind of LED shot-light structure of the present utility model, comprises lamp socket 1, Lamp cup 2, light source module 3 and Transparent lamp shade 4.Lamp socket 1 is located at the rear end of Lamp cup 2, and Transparent lamp shade 4 is located at the front end of Lamp cup 2, and light source module 4 comprises board structure of circuit and led chip, and it is located on the substrate 7 in the Lamp cup 2, and this substrate 7 is a metal material, can play conductive force.Described lamp socket 1 is provided with a plurality of screw holes 11, and correspondence is provided with a plurality of bolt hole (not shown)s on the Lamp cup 2, and lamp socket 1 and Lamp cup 2 mutual spiral shells are established affixed, and lamp socket 1 is gone back spiral shell and is provided with a spiral head 8, and it is used for power supply module 3 and the extraneous effect that is electrically connected.
The utility model LED shot-light structure also comprises cover plate 5 and plural pieces radiating fin 6.Fore-and-aft direction is provided with a plurality of mounting grooves 21 and interval trough 22 in the lateral wall upper edge of Lamp cup 2, and each mounting groove 21 and each interval trough 22 are spaced setting successively, and each radiating fin 6 correspondence respectively is installed in each mounting groove 21 tightly.Each radiating fin 6 comprises installation portion 61 and free section 62, and an Extendible flake 622 is extended in this free section 62, and the outside of this Extendible flake 622 also forms a fixture block 623 that protrudes.The quantity of mounting groove 21 and radiating fin 6 is decided according to the best radiating mode of reality, can also offer a plurality of louvres 63 on each radiating fin 6, then the light source module 3 in the Lamp cup 2 has been realized heat conduction fully, thermolysis via the structural design of described Lamp cup 2 and radiating fin 6.
Described cover plate 5 holds setting mutually with plural pieces radiating fin 6, the draw-in groove 53 that medial margin formation one and each fixture block 623 of corresponding cover plate 5 holds mutually.Described cover plate 5 middle parts also form a close-fitting groove 51, described Transparent lamp shade 4 interference fit ground formal dress is in close-fitting groove 51, be the sidewall 41 and these close-fitting groove 51 close-fitting settings of Transparent lamp shade 4, and outside the arc protuberance 43 protrusion Lamp cups 2, the Transparent lamp shade 4 that this formal dress can play the effect of optically focused.Close-fitting groove 51 also form one with the flange 52 of Extendible flake 622 inboard close-fittings, after Transparent lamp shade 4 and the assembling of close-fitting groove 51 interference fit, the bottom surface 42 of Transparent lamp shade 4 closely contacts with the front end face 23 of lamp body 2 and the end face of each installation portion 61 simultaneously.Cover plate 5 and Lamp cup 2 are the aluminium Heat Conduction Material, and the setting of cover plate 5 not only further strengthens the heat dispersion of shot-light, but also realize the firm easy packaging technology that is connected effect and whole shot-light structure with Lamp cup 2, Transparent lamp shade 4.
The setting of cover plate 5 can also be avoided the scratch effect of the end of radiating fin 6 to the user, because the thermal source that the place, rear end of Lamp cup 2 produces is few, the width of the utility model radiating fin 6 is to the rear end to fall from the front end of Lamp cup 2 and subtracts setting, can save material on the one hand, the structural design of this radiating fin 6 and cover plate 5 has also promoted the globality and the aesthetic property of whole LED shot-light structure on the other hand.
Embodiment two:
As Fig. 5, shown in Figure 6, shown in radiating fin 6 comprise installation portion 61 and free section 62, this free section 62 is extended with an Extendible flake 622, the flange 52 of corresponding close-fitting groove 51 formation one and the inboard close-fitting of this Extendible flake, installation portion 61 also protrudes the front end face 23 of Lamp cup 2, then Transparent lamp shade 4 can interference fit counter being installed in the close-fitting groove 4 in ground, arc protuberance 43 heavy being located in the lamp body that promptly allow Transparent lamp shade 4, not only play the effect of astigmatism, can also make the structure of LED shot-light more compact.The circumferential surface 44 of described arc protuberance 43 correspondences closely contacts with the end face of each installation portion 61, and there is slight void between the two whenever adjacent radiating fins 6 and the inside of Lamp cup 2, in order further to strengthen thermolysis again, also can be formed with a plurality of guide grooves 24 that run through these Lamp cup 2 front and back ends in the inboard of Lamp cup 2, offer on the corresponding lamp socket 1 a plurality of and described slight void convection action to discharge orifice 12.In addition, described guide groove 24 can also be used for fixing the effect of substrate 7 and light source module 3.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (8)
1. LED shot-light structure, comprise lamp socket, Lamp cup, Transparent lamp shade and light source module, above-mentioned lamp socket is located at above-mentioned Lamp cup rear end, above-mentioned Transparent lamp shade is located at above-mentioned Lamp cup front end, above-mentioned light source module is located in the Lamp cup, it is characterized in that: also comprise plural pieces radiating fin and cover plate, the lateral wall of above-mentioned Lamp cup is provided with a plurality of mounting grooves, above-mentioned plural pieces radiating fin correspondence respectively is installed in these a plurality of mounting grooves, above-mentioned cover plate and above-mentioned plural pieces radiating fin hold setting mutually, this cover plate middle part also forms a close-fitting groove, and above-mentioned Transparent lamp shade and this close-fitting groove are the interference fit setting.
2. a kind of LED shot-light structure as claimed in claim 1, it is characterized in that: above-mentioned each radiating fin comprises installation portion and free section, an Extendible flake is extended in this free section, the flange of corresponding above-mentioned close-fitting groove formation one and the inboard close-fitting of this Extendible flake, and the bottom surface of above-mentioned Transparent lamp shade closely contacts with the front end face of above-mentioned lamp body and the end face of above-mentioned each installation portion simultaneously.
3. a kind of LED shot-light structure as claimed in claim 1, it is characterized in that: above-mentioned radiating fin comprises installation portion and free section, this free section is extended with an Extendible flake, the flange of corresponding above-mentioned close-fitting groove formation one and the inboard close-fitting of this Extendible flake, this installation portion protrudes the front end face of above-mentioned Lamp cup, above-mentioned Transparent lamp shade is counter to be installed in the above-mentioned close-fitting groove, and closely contacts with the end face of above-mentioned each installation portion.
4. as claim 2 or 3 described a kind of LED shot-light structures, it is characterized in that: the outside of above-mentioned Extendible flake forms a fixture block that protrudes, and corresponding above-mentioned cover plate is provided with the draw-in groove that holds for this fixture block.
5. as each described a kind of LED shot-light structure of claim 1-3, it is characterized in that: the inboard of above-mentioned Lamp cup also is formed with a plurality of guide grooves that run through this Lamp cup front and back end, offers a plurality of to discharge orifice on the corresponding lamp socket.
6. as each described a kind of LED shot-light structure of claim 1-3, it is characterized in that: the width of above-mentioned radiating fin is to the rear end to fall from above-mentioned Lamp cup front end and subtracts setting, and all offers a plurality of louvres on each radiating fin.
7. a kind of LED shot-light structure as claimed in claim 1, it is characterized in that: above-mentioned power module comprises board structure of circuit and led chip.
8. a kind of LED shot-light structure as claimed in claim 1 is characterized in that: above-mentioned lamp socket and above-mentioned Lamp cup respectively are provided with a plurality of screw holes that supply the screw spiral shell to establish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112525U CN201897148U (en) | 2010-11-18 | 2010-11-18 | LED (light emitting diode) spot lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206112525U CN201897148U (en) | 2010-11-18 | 2010-11-18 | LED (light emitting diode) spot lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897148U true CN201897148U (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206112525U Expired - Fee Related CN201897148U (en) | 2010-11-18 | 2010-11-18 | LED (light emitting diode) spot lamp structure |
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| CN (1) | CN201897148U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292223A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | High-power LED direct illuminating lamp capable of being automatically powered off after cover is opened |
| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| TWI461632B (en) * | 2012-01-10 | 2014-11-21 | Euro American Ind Corp | LED lamp cooling module |
| CN104896436A (en) * | 2015-05-10 | 2015-09-09 | 黄承满 | Aluminum material LED lamp tube seat |
| CN104896438A (en) * | 2015-05-10 | 2015-09-09 | 黄承满 | LED (light-emitting diode) lamp tube seat |
| CN106499962A (en) * | 2016-10-19 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
-
2010
- 2010-11-18 CN CN2010206112525U patent/CN201897148U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI461632B (en) * | 2012-01-10 | 2014-11-21 | Euro American Ind Corp | LED lamp cooling module |
| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
| CN103512012B (en) * | 2012-06-15 | 2016-04-13 | 广东朗能电器有限公司 | LED lamp heat sink |
| CN103292223A (en) * | 2013-06-19 | 2013-09-11 | 苏州信亚科技有限公司 | High-power LED direct illuminating lamp capable of being automatically powered off after cover is opened |
| CN104896436A (en) * | 2015-05-10 | 2015-09-09 | 黄承满 | Aluminum material LED lamp tube seat |
| CN104896438A (en) * | 2015-05-10 | 2015-09-09 | 黄承满 | LED (light-emitting diode) lamp tube seat |
| CN106499962A (en) * | 2016-10-19 | 2017-03-15 | 苏州承源光电科技有限公司 | A kind of LED lamp heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |