CN204328884U - The LED reflector of high light-emitting rate and the LED lamp of application thereof - Google Patents
The LED reflector of high light-emitting rate and the LED lamp of application thereof Download PDFInfo
- Publication number
- CN204328884U CN204328884U CN201420545318.3U CN201420545318U CN204328884U CN 204328884 U CN204328884 U CN 204328884U CN 201420545318 U CN201420545318 U CN 201420545318U CN 204328884 U CN204328884 U CN 204328884U
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- CN
- China
- Prior art keywords
- reflector
- led
- shaped body
- cup shaped
- aluminum shell
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- 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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Abstract
The utility model proposes a kind of light fixture of this LED reflector of LED reflector design and application of high light-emitting rate, the LED reflector of described high light-emitting rate, be included in the cup shaped body that bottom offers bright dipping through hole, it is characterized in that, the bore of described cup shaped body is diminished at the bottom of cup gradually by its opening portion, and its inwall has to be arranged the reflector layer formed with the central longitudinal axis circumferential array of cup shaped body by some reflector blocks; Described LED lamp, it is characterized in that, comprise the aluminum shell with inner chamber and the gland coordinated with described aluminum shell, LED light source, light transmission piece and the LED reflector as such scheme is equipped with in described inner chamber, described LED light source is placed in the bottom of aluminum shell inner chamber, and the bright dipping through hole of described LED reflector faces LED light source.Scheme of the present utility model can improve the light emission rate of LED lamp effectively, makes light fixture under the prerequisite adopting same size LED light source, reaches better light output efficiency.
Description
Technical field
The utility model relates to lighting field, is specifically related to a kind of LED reflector of high light-emitting rate and the LED lamp of application thereof.
Background technology
The light that LED light source sends can to space divergence radiation, in order to effectively utilize radiant light, can adopt in light fixture reflector (usually cup-shaped, be commonly called as " reflector) control luminous range and the illuminating area of hot spot.By the maximum using of limited luminous energy, the light emission rate improving light fixture is the Main way of reflector design.
Utility model content
The utility model proposes a kind of light fixture of this LED reflector of LED reflector design and application of high light-emitting rate, effectively improve the light emission rate of LED lamp, make light fixture under the prerequisite adopting same size LED light source, reach better light output efficiency.
First the utility model proposes a kind of LED reflector of high light-emitting rate, and it is achieved through the following technical solutions:
A kind of LED reflector of high light-emitting rate, be included in the cup shaped body that bottom offers bright dipping through hole, the bore of described cup shaped body is diminished at the bottom of cup gradually by its opening portion, and its inwall has to be arranged the reflector layer formed with the central longitudinal axis circumferential array of cup shaped body by some reflector blocks;
The inwall of described cup shaped body is made up of multistage annular conical surface, and described annular conical surface is provided with described reflector layer, is provided with annular joint face between two between annular conical surface;
Place, the bottom plane parallel of described annular joint face and cup shaped body, or and place, the bottom plane of cup shaped body between there is an acute angle.
As preferred version of the present utility model, described reflector block is quadrangle, and it has arc convex; Or described reflector block is hemispherical protuberances, it has and is not more than hemispherical convex spherical.
The utility model proposes a kind of LED lamp applying above-mentioned LED reflector then, and it is achieved through the following technical solutions:
A kind of LED lamp, comprise the aluminum shell with inner chamber and the gland coordinated with described aluminum shell, LED light source, light transmission piece and the LED reflector as such scheme is equipped with in described inner chamber, described LED light source is placed in the bottom of aluminum shell inner chamber, the bright dipping through hole of described LED reflector faces LED light source, described gland coordinates with aluminum shell to be installed, by described light transmission piece and reflector spacing fixing.
As preferred version of the present utility model, described aluminum shell has vertically and the radiating fin be parallel to each other.
Advantageous of the present utility model exists:
1) reflecting cup structure improves the light emission rate of LED lamp effectively, makes light fixture under the prerequisite adopting same size LED light source, reaches better light output efficiency;
2) LED lamp adopts aluminum lamp body structure, and lamp part quantity greatly reduces, eliminate shaping, the polishing of radiator in conventional lamp, dust and with the procedure of processing such as lamp body assembling, and the efficiency of punch process is higher, cost is lower.
Accompanying drawing explanation
Fig. 1 is the perspective view of reflector of the present utility model.
Fig. 2 is the cross-sectional view of reflector of the present utility model.
Fig. 3 is the detonation configuration schematic diagram of LED lamp of the present utility model.
Detailed description of the invention
Below by reference to the accompanying drawings, the application's scheme is further described:
As shown in Figure 1-2, a kind of LED reflector of high light-emitting rate, be included in the cup shaped body 5 that bottom 51 offers bright dipping through hole 510, the bore of described cup shaped body 5 51 to be diminished at the bottom of cup gradually by its opening portion 52, and its inwall has to be arranged the reflector layer formed with the central longitudinal axis circumferential array of cup shaped body 5 by some reflector blocks 530;
Described reflector block 530 is quadrangle, and it has arc convex;
The inwall of described cup shaped body 5 is made up of multistage annular conical surface 53, and described annular conical surface 53 is provided with described reflector layer, is provided with annular joint face 54 between two between annular conical surface 53; Place, bottom 51 plane parallel of described annular joint face 54 and cup shaped body 5.
As shown in Figure 3, a kind of LED lamp, comprises the aluminum shell 1 with inner chamber 11 and the gland 2 coordinated with described aluminum shell 1, and described aluminum shell 1 has vertically and the radiating fin 10 be parallel to each other; LED light source 3, light transmission piece 4 and the LED reflector 5 as figure such scheme is equipped with in described inner chamber 11, described LED light source 3 is placed in the bottom of aluminum shell 1 inner chamber 11, the bright dipping through hole 510 of described LED reflector 5 faces LED light source 3, described gland 2 coordinates with aluminum shell 1 to be installed, by spacing to described light transmission piece 4 and reflector 5 fixing.
Above-mentioned preferred embodiment should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.
Claims (4)
1. the LED reflector of a high light-emitting rate, be included in the cup shaped body that bottom offers bright dipping through hole, it is characterized in that: the bore of described cup shaped body is diminished at the bottom of cup gradually by its opening portion, its inwall has to be arranged the reflector layer formed with the central longitudinal axis circumferential array of cup shaped body by some reflector blocks; The inwall of described cup shaped body is made up of multistage annular conical surface, and described annular conical surface is provided with described reflector layer, is provided with annular joint face between two between annular conical surface; Place, the bottom plane parallel of described annular joint face and cup shaped body, or and place, the bottom plane of cup shaped body between there is an acute angle.
2. the LED reflector of high light-emitting rate according to claim 1, is characterized in that: described reflector block is quadrangle, and it has arc convex; Or described reflector block is hemispherical protuberances, it has and is not more than hemispherical convex spherical.
3. a LED lamp, it is characterized in that: comprise the aluminum shell with inner chamber and the gland coordinated with described aluminum shell, LED light source, light transmission piece and LED reflector as claimed in claim 1 or 2 is equipped with in described inner chamber, described LED light source is placed in the bottom of aluminum shell inner chamber, the bright dipping through hole of described LED reflector faces LED light source, described gland coordinates with aluminum shell to be installed, by described light transmission piece and reflector spacing fixing.
4. reflector according to claim 3, is characterized in that: described aluminum shell has vertically and the radiating fin be parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545318.3U CN204328884U (en) | 2014-09-22 | 2014-09-22 | The LED reflector of high light-emitting rate and the LED lamp of application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545318.3U CN204328884U (en) | 2014-09-22 | 2014-09-22 | The LED reflector of high light-emitting rate and the LED lamp of application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328884U true CN204328884U (en) | 2015-05-13 |
Family
ID=53165240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545318.3U Expired - Fee Related CN204328884U (en) | 2014-09-22 | 2014-09-22 | The LED reflector of high light-emitting rate and the LED lamp of application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465743A (en) * | 2015-12-04 | 2016-04-06 | 东莞兰域电器有限公司 | Multi-reflecting-face LED reflection board special for emergency lamp |
| CN109142333A (en) * | 2018-08-16 | 2019-01-04 | 北京乐普医疗科技有限责任公司 | A kind of detection system to fail for reflector on chemical illumination immunity analysis instrument |
-
2014
- 2014-09-22 CN CN201420545318.3U patent/CN204328884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465743A (en) * | 2015-12-04 | 2016-04-06 | 东莞兰域电器有限公司 | Multi-reflecting-face LED reflection board special for emergency lamp |
| CN109142333A (en) * | 2018-08-16 | 2019-01-04 | 北京乐普医疗科技有限责任公司 | A kind of detection system to fail for reflector on chemical illumination immunity analysis instrument |
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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: 20150513 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |