CN105351818A - PAR30 or PAR38 double-optic LED glass spotlight - Google Patents
PAR30 or PAR38 double-optic LED glass spotlight Download PDFInfo
- Publication number
- CN105351818A CN105351818A CN201510884717.1A CN201510884717A CN105351818A CN 105351818 A CN105351818 A CN 105351818A CN 201510884717 A CN201510884717 A CN 201510884717A CN 105351818 A CN105351818 A CN 105351818A
- Authority
- CN
- China
- Prior art keywords
- par30
- par38
- lamp housing
- light source
- led glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 27
- 230000005855 radiation Effects 0.000 claims description 32
- 239000004519 grease Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000989 Alclad Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a PAR30 or PAR38 double-optic LED glass spotlight. The PAR30 or PAR38 double-optic LED glass spotlight comprises a lamp housing (1), a reflecting cup (7), a light source (4), a driving power source (2) and a light-transmitting mirror (6). The PAR30 or PAR38 double-optic LED glass spotlight is characterized in that the light source (4) is composed of one or a plurality of paster LED lamp beads (41); the light source (4) and the light-transmitting mirror (6) are installed between the lamp housing (1) and the top of the reflecting cup (7) in a clamped mode. The PAR30 or PAR38 double-optic LED glass spotlight is simple in structure, convenient to manufacture and good in radiating property, and the service life of the light can be effectively prolonged.
Description
Technical field
The invention belongs to field of light fittings, be specifically related in the two optics LED glass spot light of a kind of PAR30 or PAR38.
Background technology
The LED spotlight light source of existing PAR30 and PAR38, is generally adopted aluminium alloy lamp housing, plastic lamp housing and moulds alclad lamp housing, mainly relying on lamp housing to be undertaken by heat radiation the contact of air to the heat radiation of LED light source.Four kinds of modes below main employing on optics controls: 1, adopt 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 complex structure.
Summary of the invention
The object of the invention is, in order to solve existing LED glass spot light, there is above-mentioned weak point, the two optics LED glass spot light of a kind of PAR30 or PAR38 is provided.
The two optics LED glass spot light of a kind of PAR30 or PAR38, include lamp housing, reflector, light source, driving power and transmissive mirror, described light source is combined by one or more paster LED lamp pearl, 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 dispel the heat better.
The circular mounting block that above-mentioned insulating support is provided with loophole by a centre is formed, 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.
Be provided with holding flange outside above-mentioned transmissive mirror, this holding flange act on transmissive mirror is fixed on reflector top through hole on.
A heat radiation bowl is also provided with between above-mentioned reflector and lamp housing, the shape size of this heat radiation bowl is corresponding with the inner side of the outside of reflector and lamp housing, inside heat radiation bowl and between reflector, outside heat radiation bowl and between lamp housing, all leave ventilation gap, described light source is adjacent to the top at heat radiation bowl.
Above-mentioned transmissive mirror is made up of the light-passing plastic with 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 adopts glass material to be made.
Heat-conducting silicone grease is filled with between above-mentioned lamp housing and heat radiation bowl interval.
Beneficial effect of the present invention:
1, light source of the present invention is combined by one or more paster LED lamp pearl, and this light source and transmissive mirror are installed between lamp housing and reflector tip position.Therefore, its structure is simple, easy to make.
2, a heat radiation bowl is also provided with between reflector of the present invention and lamp housing, the shape size of this heat radiation bowl is corresponding with the inner side of the outside of reflector and lamp housing, inside heat radiation bowl and between reflector, outside heat radiation bowl and between lamp housing, all leave ventilation gap, 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 effectively can extend the useful life of lamp.
3, transmissive mirror of the present invention 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, well can control the direction that plurality of LEDs light source sends light, reduce dazzle, effectively improve the light-illuminating performance of paster LED lamp pearl, result of use is better.
4, the present invention is filled with heat-conducting silicone grease between lamp housing and the interval of heat radiation bowl, and therefore, can further improve the radiating effect of heat radiation bowl, performance is more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the scheme of installation of Fig. 1.
Detailed description of the invention
The two 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, driving power 2 and transmissive mirror 6, described light source 4 is combined by one or more paster LED lamp pearl 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 is also provided with between described reflector 7 and lamp housing 1, a glass cover 8 is also provided with for 1 time at lamp housing, described heat radiation bowl 3 shape size is with outside reflector 7 and corresponding inside lamp housing 1, inside heat radiation bowl 3 and between reflector 7, outside heat radiation bowl 3 and between lamp housing 1, all leave ventilation gap 9, 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 adopt plastic material to make.Described transmissive mirror 6 is located at insulating support 5 bottom side, be adjacent at insulating support 5, concrete, the circular mounting block that described insulating support 5 is provided with loophole 51 by a centre is formed, this loophole 51 sidewall flare, bevel or arc, limited bayonet 52 and installing hole 53 is provided with at circular mounting block periphery, insulating support 5 is positioned on heat radiation bowl 3 by limited bayonet 52, installing hole 53 and heat radiation bowl 3 is utilized to be spirally connected fixing, described light source 4 is adjacent on the upside of insulating support 5, be positioned at the correspondence position of loophole 51, light source 3 light is irradiated by loophole 51, and irradiated by glass cover 8 through transmissive mirror 6.
Holding flange 61 is provided with outside described transmissive mirror 6, this holding flange 61 acts on and is fixed on the through hole at reflector 7 top by transmissive mirror 6, in order to install fixing transmissive mirror 6 better, the through hole edge at reflector 7 top is provided with infolding holder limit 71, and transmissive mirror 6 is erected on infolding holder limit 7 by holding 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, the refraction transparent surface of this annular spread structure and direct projection transparent surface form 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 adopts glass material to be made, between lamp housing 1 and heat radiation bowl 3 interval, be filled with heat-conducting silicone grease, the heat of described light source 4 is by all leaving ventilation gap 9 and being located at that heat-conducting silicone grease avigation light between gap is external carries out good heat conduction and heat radiation inside heat radiation bowl 3 and between reflector 7, outside heat radiation bowl 3 and between lamp housing 1.
Claims (10)
1. the two optics LED glass spot light of PAR30 or PAR38, include lamp housing (1), reflector (7), light source (4), driving power (2) and transmissive mirror (6), it is characterized in that: described light source (4) is combined by one or more paster LED lamp pearl (41), this light source (4) and transmissive mirror (6) are installed between lamp housing (1) and reflector (7) tip position.
2. the two optics LED glass spot light of a kind of PAR30 or PAR38 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).
3. the two optics LED glass spot light of a kind of PAR30 or PAR38 according to claim 1, it is characterized in that: the circular mounting block that described insulating support (5) is provided with loophole (51) by a centre is formed, this circular mounting block periphery is provided with limited bayonet (52) and installing hole (53), described light source (4) is adjacent in insulating support (5) upside, is positioned at the correspondence position of loophole (51).
4. the two optics LED glass spot light of a kind of PAR30 or PAR38 according to claim 3, is characterized in that: described loophole (51) sidewall flare, bevel or arc.
5. the two optics LED glass spot light of a kind of PAR30 or PAR38 according to claim 1, it is characterized in that: described transmissive mirror (6) outside is provided with holding flange (61), and this holding flange (61) acts on and transmissive mirror (6) is fixed on the through hole at reflector (7) top.
6. the two optics LED glass spot light of a kind of PAR30 or PAR38 according to claim 1, it is characterized in that: between described reflector (7) and lamp housing (1), be also provided with a heat radiation bowl (3), the shape size of this heat radiation bowl (3) is corresponding with the inner side of the outside of reflector (7) and lamp housing (1), between heat radiation bowl (3) inner side and reflector (7), between heat radiation bowl (3) outside and lamp housing (1), all leave ventilation gap (9), described light source (4) is adjacent to the top in heat radiation bowl (3).
7. the two optics LED glass spot light of a kind of PAR30 or PAR38 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).
8. the two optics LED glass spot light of a kind of PAR30 or PAR38 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.
9. the two optics LED glass spot light of a kind of PAR30 or PAR38 according to claim 1, is characterized in that: described lamp housing (1) adopts glass material to be made.
10. the two optics LED glass spot light of a kind of PAR30 or PAR38 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 |
|---|---|---|---|
| CN201510884717.1A CN105351818A (en) | 2015-12-07 | 2015-12-07 | PAR30 or PAR38 double-optic LED glass spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884717.1A CN105351818A (en) | 2015-12-07 | 2015-12-07 | PAR30 or PAR38 double-optic LED glass spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351818A true CN105351818A (en) | 2016-02-24 |
Family
ID=55327844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884717.1A Pending CN105351818A (en) | 2015-12-07 | 2015-12-07 | PAR30 or PAR38 double-optic LED glass spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000577A1 (en) * | 2016-06-28 | 2018-01-04 | 宁波市凯迪森照明科技有限公司 | Novel led flood light structure capable of achieving efficient heat dissipation |
| CN110500561A (en) * | 2019-08-12 | 2019-11-26 | 中山市夏盟科技灯饰有限公司 | Glass lamp shade locking notch structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093820A1 (en) * | 1999-08-04 | 2002-07-18 | Pederson John C. | Led reflector |
| CN201606714U (en) * | 2010-02-03 | 2010-10-13 | 上海海丰照明电器有限公司 | LED PAR lamp |
| CN201836765U (en) * | 2010-10-21 | 2011-05-18 | 深圳市日锋电子有限公司 | LED spotlight |
| CN202302780U (en) * | 2009-10-12 | 2012-07-04 | 莫列斯公司 | Lighting system |
| TWI368008B (en) * | 2003-11-26 | 2012-07-11 | Philips Lumileds Lighting Co | Led lamp heat sink |
| CN205447407U (en) * | 2015-12-07 | 2016-08-10 | 佛山市集星光电科技有限公司 | Two optics LED glass shot -lights of PAR30 or PAR38 |
-
2015
- 2015-12-07 CN CN201510884717.1A patent/CN105351818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093820A1 (en) * | 1999-08-04 | 2002-07-18 | Pederson John C. | Led reflector |
| TWI368008B (en) * | 2003-11-26 | 2012-07-11 | Philips Lumileds Lighting Co | Led lamp heat sink |
| CN202302780U (en) * | 2009-10-12 | 2012-07-04 | 莫列斯公司 | Lighting system |
| CN201606714U (en) * | 2010-02-03 | 2010-10-13 | 上海海丰照明电器有限公司 | LED PAR lamp |
| CN201836765U (en) * | 2010-10-21 | 2011-05-18 | 深圳市日锋电子有限公司 | LED spotlight |
| CN205447407U (en) * | 2015-12-07 | 2016-08-10 | 佛山市集星光电科技有限公司 | Two optics LED glass shot -lights of PAR30 or PAR38 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000577A1 (en) * | 2016-06-28 | 2018-01-04 | 宁波市凯迪森照明科技有限公司 | Novel led flood light structure capable of achieving efficient heat dissipation |
| CN110500561A (en) * | 2019-08-12 | 2019-11-26 | 中山市夏盟科技灯饰有限公司 | Glass lamp shade locking notch structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160224 Address after: 510000 Guangdong Province, Foshan city Shunde District Jun'an Yick Road No. 194 are friends of the world industrial city 3 601 two Applicant after: FOSHAN JIXING OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 528000 Guangdong province Foshan city Beijiao District Shunde town Jian An Lu beauty Jane shore garden 10 204 Applicant before: Zhao Shun |
|
| DD01 | Delivery of document by public notice |
Addressee: Dan Weilai Document name: Notification of Passing Examination on Formalities |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |