CN2699114Y - Luminous lamp holder - Google Patents
Luminous lamp holder Download PDFInfo
- Publication number
- CN2699114Y CN2699114Y CNU2004200272489U CN200420027248U CN2699114Y CN 2699114 Y CN2699114 Y CN 2699114Y CN U2004200272489 U CNU2004200272489 U CN U2004200272489U CN 200420027248 U CN200420027248 U CN 200420027248U CN 2699114 Y CN2699114 Y CN 2699114Y
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- CN
- China
- Prior art keywords
- reflector
- lighting trough
- lighting
- trough
- lamp holder
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a luminous lamp holder, which comprises a first lighting trough in the shape of a paraboloid. The middle part of the first lighting trough is provided with an opening, and a support frame is inserted in the opening. The support frame is provided with a second lighting trough, and the reflecting face of the second lighting trough faces to the reflecting face of the first lighting trough. The lower side of the first lighting trough is provided with a cooling plate, the cooling plate is provided with a lamp socket with an opening passing through the first lighting trough, and the lamp socket is provided with an LED lamp facing to the reflecting face of the second lighting trough. The second lighting trough is positioned at the focal point of the first lighting trough. The light emitted by the LED lamp is reflected by the second lighting trough and shoots on the first lighting trough, and then the light is reflected by the first lighting trough to form the parallel light.
Description
Technical field
The utility model relates to a kind of LED Luminous lamp holder.
Background technology
In the prior art, lamp holder generally has incandescent lamp bulb as light source, the problem that does not have heat radiation, its light is astigmatism in addition, on first reflector of paraboloidal, can produce collimated light beam, but LED lamp caloric value height, and its luminous be little cylindricality directional light, be not suitable at the reflective formation collimated light beam of first reflector of paraboloidal.
Summary of the invention
The utility model purpose provides a kind of LED Luminous lamp holder, and it penetrates the outer light of lamp is almost parallel light.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Luminous lamp holder, first reflector that comprises paraboloidal, the middle part of described first reflector is provided with opening, be inserted with support in this opening, described support is provided with second reflector, the rear side of described first reflector is provided with heat sink, the LED lamp is arranged on the described heat sink and is positioned at described opening part, the head of LED lamp is towards described second reflector, and the reflective projecting surface of described second reflector is facing to described LED lamp.
Because technique scheme utilization, the utility model compared with prior art has following advantage: be inserted with lamp socket and LED lamp in the opening of first reflector, also be inserted with support simultaneously, support is provided with second reflector, and second reflector just is on the focus of first reflector, the light that the LED lamp sends is after the reflection of second reflector, its reverberation is incident upon the reflective surface of first reflector, after the reflection of first reflector, form the reverberation of almost parallel again, and owing to the heat of LED lamp long-term work generation is also mediated by heat sink.
Description of drawings
Accompanying drawing 1 is a main cutaway view of the present utility model;
Accompanying drawing 2 is the cutaway view of the A-A direction of accompanying drawing 1;
Accompanying drawing 3 is the cutaway view of the B-B direction in the accompanying drawing 1;
Wherein: 1, lampshade; 2, shell; 3, first reflector; 4, support; 5, lamp socket; 6, LED lamp; 7, second reflector; 8, heat sink;
The specific embodiment
Specify below in conjunction with each accompanying drawing.
Referring to accompanying drawing 1-accompanying drawing 3, a kind of Luminous lamp holder comprises first reflector 3 of paraboloidal, and the middle part of described first reflector 3 is provided with opening, is inserted with support 4 in this opening.Described support 4 is provided with second reflector 7, and the reflective surface of described second reflector 7 is downwards towards the reflective surface of described first reflector 3.The downside of described first reflector 3 is provided with heat sink 8, and described support 4 can be arranged on the described heat sink 8, also can be arranged on described first reflector 3.In the embodiment shown in Figure 1, support 4 is arranged on the heat sink 8.Described heat sink 8 is provided with the lamp socket 5 of the opening that passes described first reflector 3, described lamp socket 5 is provided with the LED lamp 6 towards the reflective surface of described second reflector 7, and described second reflector 7 is positioned at the focus place of described first reflector 3.
When the light that sends when LED lamp 6 arrives second reflector 7, the light that i.e. formation is dispersed after 7 reflections of second reflector also is mapped on first reflector 3, because first reflector 3 is the reflecting element of paraboloidal, it is concave mirror, and the second luminous bowl 7 is positioned on the focus of first reflector 3, so the light of dispersing that sends from the reflective surface of the second luminous bowl 7 has formed directional light behind the concave reflection of first reflector 3.And LED lamp 6 easily produces a large amount of heats in the work back for a long time, must carry out heat radiation work to it, be able to head it off by heat sink 8 heat radiations, and this has just guaranteed security of products and service life.
Claims (5)
1, a kind of Luminous lamp holder, first reflector [3] that comprises paraboloidal, it is characterized in that: the middle part of described first reflector [3] is provided with opening, be inserted with support [4] in this opening, described support [4] is provided with second reflector [7], the rear side of described first reflector [3] is provided with heat sink [8], LED lamp [6] is arranged on the described heat sink [8] and is positioned at described opening part, the head of LED lamp [6] is towards described second reflector [7], and the reflective projecting surface of described second reflector [7] is facing to described LED lamp [6].
2, Luminous lamp holder according to claim 1 is characterized in that: described heat sink [8] is provided with lamp socket [5], and described LED lamp [6] is fixed on the described lamp socket [5].
3, Luminous lamp holder according to claim 1 is characterized in that: described support [4] is arranged on the described heat sink [8].
4, Luminous lamp holder according to claim 1 is characterized in that: described support [4] is arranged on described first reflector [3].
5, Luminous lamp holder according to claim 1 is characterized in that: described second reflector is in the focus position of described first reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200272489U CN2699114Y (en) | 2004-05-18 | 2004-05-18 | Luminous lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200272489U CN2699114Y (en) | 2004-05-18 | 2004-05-18 | Luminous lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699114Y true CN2699114Y (en) | 2005-05-11 |
Family
ID=34771588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200272489U Expired - Fee Related CN2699114Y (en) | 2004-05-18 | 2004-05-18 | Luminous lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699114Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067843A1 (en) * | 2007-11-28 | 2009-06-04 | Tony Chunlung Young | Multi-reflector mechanism for a led light source |
| US7670034B2 (en) | 2007-12-07 | 2010-03-02 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
| WO2010083777A1 (en) * | 2009-01-23 | 2010-07-29 | 华南师范大学 | Reflecting surface self-radiation led indoor lighting lamp |
| CN102374488A (en) * | 2011-12-05 | 2012-03-14 | 东莞泰德照明科技有限公司 | LED illumination light distribution system |
| CN102575831A (en) * | 2010-05-31 | 2012-07-11 | 佐藤赖登工业股份有限公司 | Surface-emitting LED cover, lighting device and display device |
| CN107869672A (en) * | 2017-10-18 | 2018-04-03 | 安徽芯瑞达科技股份有限公司 | Down straight aphototropism mode set based on compound reflecting bowl |
-
2004
- 2004-05-18 CN CNU2004200272489U patent/CN2699114Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067843A1 (en) * | 2007-11-28 | 2009-06-04 | Tony Chunlung Young | Multi-reflector mechanism for a led light source |
| US7670034B2 (en) | 2007-12-07 | 2010-03-02 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
| WO2010083777A1 (en) * | 2009-01-23 | 2010-07-29 | 华南师范大学 | Reflecting surface self-radiation led indoor lighting lamp |
| CN102575831A (en) * | 2010-05-31 | 2012-07-11 | 佐藤赖登工业股份有限公司 | Surface-emitting LED cover, lighting device and display device |
| US8657457B2 (en) | 2010-05-31 | 2014-02-25 | Mitsubishi Electric Corporation | LED surface cover, and LED lighting system, display device |
| CN102374488A (en) * | 2011-12-05 | 2012-03-14 | 东莞泰德照明科技有限公司 | LED illumination light distribution system |
| CN107869672A (en) * | 2017-10-18 | 2018-04-03 | 安徽芯瑞达科技股份有限公司 | Down straight aphototropism mode set based on compound reflecting bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |