CN205447407U - Two optics LED glass shot -lights of PAR30 or PAR38 - Google Patents
Two optics LED glass shot -lights of PAR30 or PAR38 Download PDFInfo
- Publication number
- CN205447407U CN205447407U CN201520998940.4U CN201520998940U CN205447407U CN 205447407 U CN205447407 U CN 205447407U CN 201520998940 U CN201520998940 U CN 201520998940U CN 205447407 U CN205447407 U CN 205447407U
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- China
- Prior art keywords
- par30
- par38
- lamp housing
- light source
- heat radiation
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- Expired - Fee Related
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Abstract
The utility model relates to an in a two optics LED glass shot -lights of PAR30 or PAR38, including lamp body (1), anti - light cup (7), light source (4), drive power supply (2) and printing opacity mirror (6), light source (4) form by one or more paster LED lamp pearl (41) combination, this light source (4) and printing opacity mirror (6) press from both sides and adorn between lamp body (1) and anti - light cup (7) top position. The utility model discloses simple structure, the preparation is convenient, and has good heat dispersion, can the effectual service life who prolongs the lamp.
Description
Technical field
This utility model belongs to field of light fittings, is specifically related in the double optics LED glass spot light of a kind of PAR30 or PAR38.
Background technology
The LED spotlight light source of existing PAR30 and PAR38, general use aluminium alloy lamp housing, plastic lamp housing and moulds alclad lamp housing, the heat radiation of LED light source is relied primarily on lamp housing and is carried out the contact of air by heat radiation.The main following four mode that uses in optics control: 1, use plurality of LEDs light source and lens；2, integrated COB light source and lens；3, integrated COB light source and Lamp cup；4, integrated COB light source, lens and Lamp cup.Therefore, in current LED spotlight structure, its heat dispersion is poor, and structure is complicated.
Utility model content
The purpose of this utility model is, has above-mentioned weak point to solve existing LED glass spot light, it is provided that the double optics LED glass spot light of a kind of PAR30 or PAR38.
The double optics LED glass spot light of a kind of PAR30 or PAR38, include lamp housing, reflector, light source, driving power supply and transmissive mirror, described light source is combined by one or more paster LED lamp bead, and this light source and transmissive mirror are installed between lamp housing and reflector tip position.
Above-mentioned light source is fixed on lamp housing inner top by an insulating support, and described transmissive mirror is located at insulating support bottom side, is adjacent at insulating support, so that can preferably dispel the heat.
The circular mounting block that above-mentioned insulating support is provided with loophole by a centre is constituted, and this circular mounting block periphery is provided with limited bayonet and installing hole, and described light source is adjacent on the upside of insulating support, is positioned at the correspondence position of loophole.
Above-mentioned loophole sidewall flare, bevel or arc.
Being provided with fixing flange outside above-mentioned transmissive mirror, this fixing flange acts on the through hole that transmissive mirror is fixed on reflector top.
A heat radiation bowl it is additionally provided with between above-mentioned reflector and lamp housing, the shape size of this heat radiation bowl is corresponding with the inner side in the outside of reflector and lamp housing, all leaving ventilation gap inside heat radiation bowl and between reflector, outside heat radiation bowl and between lamp housing, described light source is adjacent to the top at heat radiation bowl.
Above-mentioned transmissive mirror is made up of the light-passing plastic of band inner chamber.
Above-mentioned transmissive mirror is provided with two arc transparent surfaces, and described transparent surface one is direct projection transparent surface, and described transparent surface two is refraction transparent surface.
Above-mentioned lamp housing uses glass material to be made.
It is filled with heat-conducting silicone grease between above-mentioned lamp housing and heat radiation bowl interval.
The beneficial effects of the utility model:
1, light source of the present utility model is combined by one or more paster LED lamp bead, and this light source and transmissive mirror are installed between lamp housing and reflector tip position.Therefore, its simple in construction, easy to make.
2, a heat radiation bowl it is additionally provided with between reflector of the present utility model and lamp housing, the shape size of this heat radiation bowl is corresponding with the inner side in the outside of reflector and lamp housing, all leaving ventilation gap inside heat radiation bowl and between reflector, outside heat radiation bowl and between lamp housing, described light source is adjacent to the top at heat radiation bowl.Therefore, the glass spot light of this structure has good heat dispersion, so that the useful life of lamp can effectively be extended.
3, transmissive mirror of the present utility model is provided with two arc transparent surfaces, described transparent surface one is direct projection transparent surface, described transparent surface two is refraction transparent surface, therefore, can well control plurality of LEDs light source and send the direction of light, reducing dazzle, be effectively improved the light-illuminating performance of paster LED lamp bead, using effect is better.
4, this utility model is filled with heat-conducting silicone grease between lamp housing and the interval of heat radiation bowl, therefore, can further improve the radiating effect of heat radiation bowl, and performance is more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme of installation of Fig. 1.
Detailed description of the invention
The double optics LED glass spot light of shown a kind of PAR30 or PAR38 that see figures.1.and.2, include lamp housing 1, reflector 7, light source 4, drive power supply 2 and transmissive mirror 6, described light source 4 is combined by one or more paster LED lamp bead 41, and this light source 4 and transmissive mirror 6 are installed between lamp housing 1 and reflector 7 tip position.
In embodiment, a heat radiation bowl 3 it is additionally provided with between described reflector 7 and lamp housing 1, a glass cover 8 it is additionally provided with for 1 time at lamp housing, described heat radiation bowl 3 shape size is corresponding with outside reflector 7 and inside lamp housing 1, all leaving ventilation gap 9 inside heat radiation bowl 3 and between reflector 7, outside heat radiation bowl 3 and between lamp housing 1, described light source 4 is adjacent at the top of heat radiation bowl 3.Described light source 4 is fixed on lamp housing 1 inner top by an insulating support 5, and this insulating support 5 can use plastic material to make.Described transmissive mirror 6 is located at insulating support 5 bottom side, it is adjacent at insulating support 5, concrete, the circular mounting block that described insulating support 5 is provided with loophole 51 by a centre is constituted, this loophole 51 sidewall flare, bevel or arc, it is provided with limited bayonet 52 and installing hole 53 at circular mounting block periphery, insulating support 5 is positioned on heat radiation bowl 3 by limited bayonet 52, installing hole 53 is utilized to be spirally connected fixing with heat radiation bowl 3, described light source 4 is adjacent on the upside of insulating support 5, it is positioned at the correspondence position of loophole 51, light source 3 light is made to be irradiated by loophole 51, and irradiate through transmissive mirror 6 by glass cover 8.
Fixing flange 61 it is provided with outside described transmissive mirror 6, this fixing flange 61 acts on and transmissive mirror 6 is fixed on the through hole at reflector 7 top, in order to preferably install fixing transmissive mirror 6, being provided with infolding torr limit 71 on the through hole edge at reflector 7 top, transmissive mirror 6 is erected on infolding torr limit 7 by fixing flange 6 and is fixed.
Described transmissive mirror 6 is the light-passing plastic with inner chamber 64, this light-passing plastic can semicircular in shape, the structure such as square, this transmissive mirror 6 is provided with two arc transparent surfaces, described transparent surface 1 is direct projection transparent surface, this direct projection transparent surface is the front position that light source 4 irradiates, transparent surface 2 63 is refraction transparent surface, this refraction transparent surface is round light source 4 lateral location distributed architecture ringwise, refraction transparent surface and the direct projection transparent surface of this annular spread structure constitute the inner chamber 64 of transmissive mirror, described light source 4 front ray (light) is directly penetrated by direct projection transparent surface, the ray (light) of light source 4 surrounding is by refraction transparent surface 63 directive reflector 7, reflected away by reflector 7 again.
Described lamp housing 1 uses glass material to be made, between lamp housing 1 and heat radiation bowl 3 are spaced, be filled with heat-conducting silicone grease, the heat of described light source 4 by inside heat radiation bowl 3 and between reflector 7, all leave ventilation gap 9 outside heat radiation bowl 3 and between lamp housing 1 and the heat-conducting silicone grease avigation light that is located between gap is external carries out good heat conduction and heat radiation.
Claims (10)
1. the double optics LED glass spot light of PAR30 or PAR38, include lamp housing (1), reflector (7), light source (4), drive power supply (2) and transmissive mirror (6), it is characterized in that: described light source (4) is combined by one or more paster LED lamp bead (41), this light source (4) and transmissive mirror (6) are installed between lamp housing (1) and reflector (7) tip position.
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 1, it is characterized in that: described light source (4) is fixed on lamp housing (1) inner top by an insulating support (5), described transmissive mirror (6) is located at insulating support (5) bottom side, is adjacent in insulating support (5).
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 2, it is characterized in that: the circular mounting block that described insulating support (5) is provided with loophole (51) by a centre is constituted, this circular mounting block periphery is provided with limited bayonet (52) and installing hole (53), described light source (4) is adjacent to, in insulating support (5) upside, be positioned at the correspondence position of loophole (51).
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 3, is characterized in that: described loophole (51) sidewall flare, bevel or arc.
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 1, it is characterized in that: described transmissive mirror (6) outside is provided with fixing flange (61), and this fixing flange (61) acts on and transmissive mirror (6) is fixed on the through hole at reflector (7) top.
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 1, it is characterized in that: between described reflector (7) and lamp housing (1), be additionally provided with a heat radiation bowl (3), the shape size of this heat radiation bowl (3) is corresponding with the inner side in the outside of reflector (7) and lamp housing (1), between heat radiation bowl (3) inner side and reflector (7), all leaving ventilation gap (9) between heat radiation bowl (3) outside and lamp housing (1), described light source (4) is adjacent to the top in heat radiation bowl (3).
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 1, is characterized in that: described transmissive mirror (6) is made up of the light-passing plastic of band inner chamber (64).
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 7, it is characterized in that: described transmissive mirror (6) is provided with two arc transparent surfaces, described transparent surface one (62) is direct projection transparent surface, and described transparent surface two (63) is refraction transparent surface.
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 1, is characterized in that: described lamp housing (1) uses glass material to be made.
The double optics LED glass spot light of a kind of PAR30 or PAR38 the most according to claim 9, is characterized in that: be filled with heat-conducting silicone grease between described lamp housing (1) and heat radiation bowl (3) interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998940.4U CN205447407U (en) | 2015-12-07 | 2015-12-07 | Two optics LED glass shot -lights of PAR30 or PAR38 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998940.4U CN205447407U (en) | 2015-12-07 | 2015-12-07 | Two optics LED glass shot -lights of PAR30 or PAR38 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447407U true CN205447407U (en) | 2016-08-10 |
Family
ID=57180727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998940.4U Expired - Fee Related CN205447407U (en) | 2015-12-07 | 2015-12-07 | Two optics LED glass shot -lights of PAR30 or PAR38 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351818A (en) * | 2015-12-07 | 2016-02-24 | 赵顺 | PAR30 or PAR38 double-optic LED glass spotlight |
-
2015
- 2015-12-07 CN CN201520998940.4U patent/CN205447407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351818A (en) * | 2015-12-07 | 2016-02-24 | 赵顺 | PAR30 or PAR38 double-optic LED glass spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Dan Weilai Document name: Notification of Passing Examination on Formalities |
|
| 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: 20160810 Termination date: 20171207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |