CN204513029U - New LED PAR lamp - Google Patents
New LED PAR lamp Download PDFInfo
- Publication number
- CN204513029U CN204513029U CN201520154829.7U CN201520154829U CN204513029U CN 204513029 U CN204513029 U CN 204513029U CN 201520154829 U CN201520154829 U CN 201520154829U CN 204513029 U CN204513029 U CN 204513029U
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- China
- Prior art keywords
- heat sink
- lamp
- lamp socket
- groups
- retainer ring
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of New LED PAR lamp, comprise lamp socket, outer cover and lamp holder from top to bottom, heat sink is provided with in outer cover, fan and power supply PCBA board is provided with below heat sink, center, heat sink surface is provided with LED lamp bead, is provided with reflector and is positioned at the light-guiding shade above LED lamp bead, around the middle part of heat sink, LED lamp bead in lamp socket, be provided with the ventilation slot of some hollow outs, power supply PCBA board is vertically arranged; The periphery of lamp socket, is provided with some groups of louvres, and it is corresponding respectively with the fin of some groups, between every two groups of louvres, is provided with wind inlet, leaves space between the lower opening of reflector and heat sink, and light-guiding shade is built on stilts to be fixed on heat sink; Lamp socket also comprises retainer ring, on the outer circumference surface of retainer ring, is interval with several screens, and the upper edge of lamp socket is provided with several fixture blocks, and retainer ring is connected and fixed with corresponding fixture block by each screens.Said structure radiating effect is splendid, and PAR lamp is durable in use, uses more flexible.
Description
Technical field
The utility model relates to lighting, particularly a kind of New LED PAR lamp.
Background technology
Existing LED PAR lamp, heat sink in its outer cover only has heat sinking function, can not coordinate with fan etc. and play air draught effect, between reflector and heat sink, between light-guiding shade and heat sink, be compact siro spinning technology, power supply PCBA board is horizontally installed on below fan, hinder the flowing of wind, these are all unfavorable for the radiating effect of PAR lamp, under LED lamp bead and power supply PCBA board hot soak condition, easily burn out, have impact on the service life of PAR lamp, in addition, reflector and lamp socket are in being fixedly connected with, can not be as required, flexible replacing reflector or add anti-glazing net, these all have much room for improvement.
Utility model content
The technical problems to be solved in the utility model, be to provide a kind of New LED PAR lamp, radiating effect is splendid, and PAR lamp is durable in use, uses more flexible.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of New LED PAR lamp, comprise lamp socket from top to bottom, outer cover and lamp holder, the periphery hollow out of outer cover is provided with some heat dissipation ventilation holes, heat sink is provided with in outer cover, heat sink periphery is provided with the fin of some groups, fan and power supply PCBA board is provided with below heat sink, center, heat sink surface is provided with LED lamp bead, the light-guiding shade being provided with reflector in lamp socket and being positioned at above LED lamp bead, the middle part of heat sink, around LED lamp bead, be provided with the ventilation slot of some hollow outs, power supply PCBA board is vertically arranged,
The periphery of lamp socket, is provided with some groups of louvres, and it is corresponding respectively with the fin of some groups, between every two groups of louvres, is provided with wind inlet, leaves space between the lower opening of reflector and heat sink, and light-guiding shade is built on stilts to be fixed on heat sink;
Lamp socket also comprises retainer ring, on the outer circumference surface of retainer ring, is interval with several screens, and the upper edge of lamp socket is provided with several fixture blocks, and retainer ring is connected and fixed with corresponding fixture block by each screens.
New LED PAR lamp as above, reflector suitable for reading on, under retainer ring, be provided with cellular anti-glazing net.
New LED PAR lamp as above, the two ends, upside of power supply PCBA board, are provided with two pins, are plugged on the pedestal of fan.
New LED PAR lamp as above, the bottom periphery of light-guiding shade is provided with several braces, with screw by each brace and heat sink affixed.
Adopt the New LED PAR lamp of said structure, owing to being provided with some ventilation slots, air draught effect is played in the cooperations such as heat sink energy and fan, between reflector and heat sink, between light-guiding shade and heat sink, be equipped with space, power supply PCBA board is vertically arranged on below fan, decrease distinguished and admirable obstruction, PAR light fixture is made to have splendid radiating effect, durable in use, and, reflector and lamp socket are movably connected, as required, reflector can be changed flexibly or add anti-glazing net, using more flexible during use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the three-dimensional split figure of described embodiment;
Fig. 2 is the stereogram of described embodiment;
Fig. 3 is the stereogram of heat sink, LED lamp bead and light-guiding shade combination in described embodiment;
Fig. 4 is the stereogram of described embodiment when being unkitted anti-glazing net and retainer ring.
Detailed description of the invention
See Fig. 1-Fig. 3, a kind of New LED PAR lamp is provided, comprise lamp socket 1, outer cover 2 and lamp holder 3 from top to bottom, the periphery hollow out of outer cover 2 is provided with some heat dissipation ventilation holes 4, be provided with heat sink 5 in outer cover 2, heat sink 5 periphery is provided with the fin 6 of some groups, is provided with fan 7 and power supply PCBA board 8 below heat sink 5, center, heat sink 5 surface is provided with LED lamp bead 9, is provided with reflector 10 and is positioned at the light-guiding shade 11 above LED lamp bead 9 in lamp socket 1.The middle part of heat sink 5, LED lamp bead 9, are provided with the ventilation slot 12 of some hollow outs around.Power supply PCBA board 8 is vertically arranged, the two ends, upside of power supply PCBA board 8, be provided with two pins 13, be plugged on the pedestal of fan 7, blocking of power supply PCBA board 8 pairs of fans 7 can be reduced like this, make distinguished and admirable more smooth and easy, in the work of PAR lamp, the heat produced in outer cover 2, when dispelling the heat through some heat dissipation ventilation holes 4 and ventilate, better effects if.
See Fig. 1, Fig. 3, Fig. 4, the periphery of lamp socket 1, be provided with some groups of louvres 14, it is corresponding respectively with the fin 6 of some groups, between every two groups of louvres 14, is provided with wind inlet 15, space is left between the lower opening of reflector 10 and heat sink 5, light-guiding shade 11 is built on stilts to be fixed on heat sink 5, and the bottom periphery of light-guiding shade 11 is provided with 4 braces 16, with screw by affixed with heat sink 5 for each brace 16.In the work of PAR lamp, on the one hand, heat is discharged with the wind through some groups of fin 6, some groups of louvres 14, meanwhile, on the other hand, natural wind sucks through each wind inlet 15, again through some ventilation slots 12, enter in the outer cover 2 of below, like this, in PAR lamp, existing air-out has air intake again, greatly strengthen radiating effect.Due between reflector 10 and heat sink 5, between light-guiding shade 11 and heat sink 2, be equipped with space, make LED lamp bead 9 send out heat thermogenetic, discharge by above-mentioned space, avoid LED lamp bead 9 to burn out or light decay too fast, durable in use.
See Fig. 1, Fig. 2, lamp socket 1 also comprises retainer ring 17, on the outer circumference surface of retainer ring 17, is interval with several screens 18, and the upper edge of lamp socket 1 is provided with several fixture blocks 19.Reflector 10 suitable for reading on, under retainer ring 17, be provided with cellular anti-glazing net 20, be reflected in parallel during light arrival reflector 10 surface that LED lamp bead 9 sends, several cellular apertures on anti-glazing net 20, light can be become diffusion from reflected in parallel, thus reach anti-glazing light object, avoid the high light that PAR lamp sends, dazzling visual stimulus is caused to human eye.Retainer ring 17 is connected and fixed with corresponding fixture block 19 by each screens 18, and anti-glazing net 20 and reflector 10 are secured in a press.In using, as required, can pull with hand and take out retainer ring 17, i.e. replaceable required reflector 10, or taking out anti-glazing net 20, then retainer ring 17 is is still connected and fixed with corresponding fixture block 19 by each screens 18, using very flexible.
Above-described embodiment is preferred embodiment of the present utility model, and all structures similar with the utility model and the equivalence done change, and all should belong to protection category of the present utility model.
Claims (4)
1. a New LED PAR lamp, comprise lamp socket, outer cover and lamp holder from top to bottom, the periphery hollow out of outer cover is provided with some heat dissipation ventilation holes, heat sink is provided with in outer cover, heat sink periphery is provided with the fin of some groups, fan and power supply PCBA board is provided with below heat sink, center, heat sink surface is provided with LED lamp bead, the light-guiding shade being provided with reflector in lamp socket and being positioned at above LED lamp bead, it is characterized in that: around the middle part of heat sink, LED lamp bead, be provided with the ventilation slot of some hollow outs, power supply PCBA board is vertically arranged;
The periphery of lamp socket, is provided with some groups of louvres, and it is corresponding respectively with the fin of some groups, between every two groups of louvres, is provided with wind inlet, leaves space between the lower opening of reflector and heat sink, and light-guiding shade is built on stilts to be fixed on heat sink;
Lamp socket also comprises retainer ring, on the outer circumference surface of retainer ring, is interval with several screens, and the upper edge of lamp socket is provided with several fixture blocks, and retainer ring is connected and fixed with corresponding fixture block by each screens.
2. New LED PAR lamp according to claim 1, is characterized in that: reflector suitable for reading on, under retainer ring, be provided with cellular anti-glazing net.
3. New LED PAR lamp according to claim 1, is characterized in that: the two ends, upside of power supply PCBA board, is provided with two pins, is plugged on the pedestal of fan.
4. New LED PAR lamp according to claim 1, is characterized in that: the bottom periphery of light-guiding shade is provided with several braces, with screw by each brace and heat sink affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154829.7U CN204513029U (en) | 2015-03-18 | 2015-03-18 | New LED PAR lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154829.7U CN204513029U (en) | 2015-03-18 | 2015-03-18 | New LED PAR lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513029U true CN204513029U (en) | 2015-07-29 |
Family
ID=53711006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154829.7U Expired - Fee Related CN204513029U (en) | 2015-03-18 | 2015-03-18 | New LED PAR lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826060A (en) * | 2018-08-21 | 2018-11-16 | 广东凯西欧光健康有限公司 | Heat radiation module and lamps and lanterns with air duct |
-
2015
- 2015-03-18 CN CN201520154829.7U patent/CN204513029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826060A (en) * | 2018-08-21 | 2018-11-16 | 广东凯西欧光健康有限公司 | Heat radiation module and lamps and lanterns with air duct |
| CN108826060B (en) * | 2018-08-21 | 2024-01-09 | 广东凯西欧光健康有限公司 | Heat radiation module with air duct and lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190318 |