CN204127764U - Heat radiating type square great power LED irradiation light in a kind of - Google Patents
Heat radiating type square great power LED irradiation light in a kind of Download PDFInfo
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- CN204127764U CN204127764U CN201420444368.2U CN201420444368U CN204127764U CN 204127764 U CN204127764 U CN 204127764U CN 201420444368 U CN201420444368 U CN 201420444368U CN 204127764 U CN204127764 U CN 204127764U
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- lamp
- reflector
- lamp socket
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- utility
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Abstract
The utility model relates to a kind of interior heat radiating type square great power LED irradiation light.The utility model comprises lamp housing, is provided with the bonnet of densely covered louvre in the rear end of lamp housing; Lamp socket is provided with in lamp housing, lamp socket is provided with lamp body, the hemispherical cloche that lamp body bag is arranged on the packaged LED lamp on lamp socket and is located on packaged LED lamp, described packaged LED lamp center is 90 ~ 120 degree to the angle α at cloche edge, and described lamp body also comprises a reflector; Described lamp socket in the reflecting plate between hole in fixing, be provided with in the outer rim of reflector and receive light coaming plate; Be fitted with metal fin in the rear end of lamp socket, be fitted with radiator fan in metal fin rear end; The reverse reflector structure of the utility model special construction improves the illumination effect of lamp body; Built-in metal radiator and radiator fan in the utility model, radiating effect is very good, improves the service life of stage projection lamp, ensure that the result of use of stage lighting.
Description
Technical field
The utility model relates to LED illumination lamp technical field, is specially a kind of interior heat radiating type square great power LED irradiation light.
Background technology
LED illumination lamp is widely used as energy-conserving product, and it has the advantage of long service life, and in prior art, LED illumination lamp, usually as square irradiation lamp, in order to reach certain brightness, or increases the LED illumination lamp number of unit are
Amount, increase the power of LED illumination lamp, the words of accelerating just need to install more circuit and node, installation cost increases greatly not to be said and also add many potential safety hazards point, be unfavorable for safety inspection, therefore the power improving LED illumination lamp is a well selection, but what improve that LED illumination lamp power thereupon must solve is exactly the problem of light fixture heating, if can not fast the heat that lamp body produces be distributed, the result of use of light fixture and physical life are all had a great impact.
Summary of the invention
The purpose of this utility model is to provide a kind of interior heat radiating type square great power LED irradiation light, its built-in metal radiator and radiator fan, and radiating effect is very good, improves the service life of high-power irradiation light, ensure that the result of use according to high power jet lamp.
For achieving the above object, the utility model provides following technical scheme:
In a kind of, heat radiating type square great power LED irradiation light, comprises lamp housing, is provided with the bonnet of densely covered louvre in the rear end of lamp housing; Lamp socket is provided with in lamp housing 5, lamp socket is provided with lamp body, the hemispherical cloche that lamp body bag is arranged on the packaged LED lamp on lamp socket and is located on packaged LED lamp, described packaged LED lamp center is 90 ~ 120 degree to the angle α at cloche edge, and described lamp body also comprises a reflector; Described lamp socket in the reflecting plate between hole in fixing, be provided with in the outer rim of reflector and receive light coaming plate; Be fitted with metal fin in the rear end of lamp socket, be fitted with radiator fan in metal fin rear end; Described metal heat sink is provided with the radiating fin that multi-disc radially distributes, the center of metal heat sink is formed with a solid cylinder, heat radiation ring is formed with at the edge of metal heat sink, the proximal part of each radiating fin directly connects solid cylinder, and the distal end of each radiating fin directly connects heat radiation ring; Described lamp socket directly abuts on the front end face of solid cylinder; The inner surface of lamp housing is pressed close in the surrounding side of heat radiation ring.
Preferably, the power of described light emitting diode is 100 ~ 400W.
Preferably, described reflector presents downward spheric structure, and the radian measure beta of reflector is π/6 ~ π/3, and its surface is provided with reflector layer.
Preferably, receive light coaming plate and present downwardly towards outer arcuate structure, its surface is provided with reflector layer, and the height H receiving light coaming plate is 5 ~ 7 centimetres.
Compared with prior art, the reverse reflector structure of the utility model special construction improves the illumination effect of lamp body; Built-in metal radiator and radiator fan in the utility model, on metal fin, the through-hole type radiating fin of spiral line type is identical with turning to of fan blade, greatly improve the speed of lamp housing inner air flow in use, improve radiating efficiency, avoid the temperature of lamp body too high, radiating effect is very good, improves the service life of stage projection lamp, ensure that the result of use of stage lighting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of metal heat sink in the utility model.
Fig. 3 is the sectional structure schematic diagram of metal heat sink in the utility model.
In figure: 1-bonnet, 2-metal fin, 21-radiating fin, 22-dispels the heat ring, 23-solid cylinder, 3-radiator fan, 4-lamp socket, 5-lamp housing, 6-packaged LED lamp, 7-cloche, 8-reflector, and 9-receives light coaming plate.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
In one as shown in Figures 1 to 3, heat radiating type square great power LED irradiation light, comprises lamp housing 5, is provided with the bonnet 1 of densely covered louvre in the rear end of lamp housing 5; Lamp socket 4 is provided with in lamp housing 5, lamp socket 4 is provided with lamp body, the hemispherical cloche that lamp body bag is arranged on the packaged LED lamp 6 on lamp socket 4 and is located on packaged LED lamp 6, the power of described light emitting diode 2 is 100 ~ 400W, described packaged LED lamp 6 center is 90 ~ 120 degree to the angle α at cloche edge, and described lamp body also comprises a reflector 8, and described reflector 8 presents downward spheric structure, the radian measure beta of reflector is π/6 ~ π/3, and its surface is provided with reflector layer; Described lamp socket 4 is fixing in the hole in the middle of reflector 8, the diameter R of reflector 8 is 32 ~ 35 centimetres, is provided with receives light coaming plate 9 in the outer rim of reflector 8, receives light coaming plate 9 and presents downwardly towards outer arcuate structure, its surface is provided with reflector layer, and the height H receiving light coaming plate 9 is 5 ~ 7 centimetres; Be fitted with metal fin 2 in the rear end of lamp socket 4, be fitted with radiator fan 3 in metal fin 2 rear end; Described metal heat sink 2 is provided with the radiating fin 21 that multi-disc radially distributes, the center of metal heat sink 2 is formed with a solid cylinder 23, heat radiation ring 22 is formed with at the edge of metal heat sink, the proximal part of each radiating fin 21 directly connects solid cylinder 23, and the distal end of each radiating fin 21 directly connects heat radiation ring 22; Described lamp socket 4 directly abuts on the front end face 230 of solid cylinder 23; The inner surface of lamp housing 5 is pressed close in the surrounding side 220 of heat radiation ring 22.
In the utility model, on metal fin, the through-hole type radiating fin 21 of spiral line type is identical with turning to of fan blade, greatly improves the speed of lamp housing inner air flow in use, improves radiating efficiency, avoid the temperature of lamp body too high, affect the use of projecting lamp.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. a heat radiating type square great power LED irradiation light in, comprises lamp housing (5), is provided with the bonnet (1) of densely covered louvre in the rear end of lamp housing (5); Lamp socket (4) is provided with in lamp housing (5), lamp socket (4) is provided with lamp body, the hemispherical cloche that lamp body bag is arranged on the packaged LED lamp (6) on lamp socket (4) and is located on packaged LED lamp (6), described packaged LED lamp (6) center is 90 ~ 120 degree to the angle α at cloche edge, and described lamp body also comprises a reflector (8); Described lamp socket (4) is fixing in the hole in the middle of reflector (8), is provided with receives light coaming plate (9) in the outer rim of reflector (8); It is characterized in that: the rear end of lamp socket (4) is fitted with metal fin (2), is fitted with radiator fan (3) in metal fin (2) rear end; Described metal heat sink (2) is provided with the radiating fin (21) that multi-disc radially distributes, the center of metal heat sink (2) is formed with a solid cylinder (23), heat radiation ring (22) is formed with at the edge of metal heat sink, the proximal part of each radiating fin (21) directly connects solid cylinder (23), and the distal end of each radiating fin (21) directly connects heat radiation ring (22); Described lamp socket (4) directly abuts on the front end face (230) of solid cylinder (23); The inner surface of lamp housing (5) is pressed close in the surrounding side (220) of heat radiation ring (22).
2. heat radiating type square great power LED irradiation light in one according to claim 1, is characterized in that: the power of described light emitting diode (2) is 100 ~ 400W.
3. heat radiating type square great power LED irradiation light in one according to claim 1, is characterized in that: described reflector (8) presents downward spheric structure, and the radian measure beta of reflector is π/6 ~ π/3, and its surface is provided with reflector layer.
4. heat radiating type square great power LED irradiation light in one according to claim 1, is characterized in that: receive light coaming plate (9) and present downwardly towards outer arcuate structure, its surface is provided with reflector layer, and the height H receiving light coaming plate (9) is 5 ~ 7 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444368.2U CN204127764U (en) | 2014-08-07 | 2014-08-07 | Heat radiating type square great power LED irradiation light in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444368.2U CN204127764U (en) | 2014-08-07 | 2014-08-07 | Heat radiating type square great power LED irradiation light in a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127764U true CN204127764U (en) | 2015-01-28 |
Family
ID=52384118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444368.2U Expired - Fee Related CN204127764U (en) | 2014-08-07 | 2014-08-07 | Heat radiating type square great power LED irradiation light in a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127764U (en) |
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2014
- 2014-08-07 CN CN201420444368.2U patent/CN204127764U/en not_active Expired - Fee Related
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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: 20150128 Termination date: 20190807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |