CN202915271U - Reflector of light-emitting diode (LED) tube lamp - Google Patents
Reflector of light-emitting diode (LED) tube lamp Download PDFInfo
- Publication number
- CN202915271U CN202915271U CN 201220520503 CN201220520503U CN202915271U CN 202915271 U CN202915271 U CN 202915271U CN 201220520503 CN201220520503 CN 201220520503 CN 201220520503 U CN201220520503 U CN 201220520503U CN 202915271 U CN202915271 U CN 202915271U
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- China
- Prior art keywords
- reflector
- led
- down lamp
- led down
- lamp
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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.)
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Abstract
The utility model discloses a reflector of a light-emitting diode (LED) tube lamp. The reflector comprises a reflector body and is characterized in that the reflector body is of an injection molding structure, at least one LED lamp set assembling hole is arranged at the bottom of the reflector, a round opening is arranged at the top of the reflector, and at least one connector is arranged at the edge of the round opening. The reflector of the LED tube lamp has the advantages that the reflector is reasonable in structural design and simple in process due to the fact that the reflector is formed in once injection molding mode and needs no follow-up film coating, and reduces production cost; the reflector is made of high-reflection poly carbonate (PC) materials with reflectivity to be above 0.9, and accordingly lamp light energy use ratio is improved; and a triangular protrusion is arranged in the middle of the top contour of the reflector, so that ultrasonic bonding of the reflector and an LED tube lamp light diffusion plate is achieved, lamp sealing performance is improved, and the assembling process is simplified.
Description
Technical field
The utility model belongs to the production technology field and illumination application, particularly a kind of LED down lamp reflector of LED Down lamp.
Background technology
The LED Down lamp is used in room lighting, need to have high light quality.But present technology is satisfying under the prerequisite of light quality, and often the efficiency of light energy utilization is lower, thereby is difficult to satisfy the demand of illumination.
The problems referred to above that have in order to solve the LED Down lamp, generally adopt at present reflector or reflector to the luminous secondary light-distribution of led light source, reach the illumination light quality, currently used symmetry and asymmetrical raffinal reflector or the film coated plastic reflector of being, this reflector has higher reflecting rate, but the cost of such reflector is higher, and complex process, and production process requires also very strict simultaneously.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of LED down lamp reflector is provided.
Consider the problems referred to above of prior art, according to an aspect of the present utility model, for solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of LED down lamp reflector comprises reflector bodies; It is characterized in that: described reflector bodies is the injection mo(u)lding structure, and described LED down lamp reflector bottom is provided with at least one LED lamp group assembly hole, and described LED reflector top is provided with circular open, and the edge of described circular open is provided with at least one connector.
Preferably, described LED down lamp reflector material is high light reflectivity PC material.
Preferably, described LED down lamp reflector is rotational symmetry structure.
Preferably, described connector is the triangular hill shape.
Compared with prior art, the beneficial effects of the utility model are: 1, this LED down lamp reflector reasonable in design, and single injection-molded need not follow-up plated film, and technique is simple, reduces manufacturing cost; 2, this LED down lamp reflector adopts high reflection-type PC material, and material reflectance is more than 0.9, thus the raising light fixture efficiency of light energy utilization; 3, be provided with the triangular form projection in the middle of this LED down lamp reflector top profile, can realize and LED Down lamp light diffusing sheet ultra-sonic welded, thereby improve sealability of lamp, simplify assembly technology.
Description of drawings
Fig. 1 is the top structure schematic diagram of a kind of LED lamp cylinder reflector of the utility model one embodiment.
Fig. 2 is that a kind of top A-A of LED lamp cylinder reflector of the utility model one embodiment is to the structure cutaway view.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
A kind of LED lamp cylinder reflector comprises reflector bodies 101 as depicted in figs. 1 and 2; Described reflector bodies is the injection mo(u)lding structure, described LED down lamp reflector bottom is provided with LED lamp group assembly hole 102, the number of described LED lamp group assembly hole 102 arranges according to the structure of LED lamp group, described LED reflector top is provided with circular open, and the edge of described circular open is provided with the number of connector 201. described connectors 201 according to the setting of LED Down lamp light expanding plate structure.
According to an embodiment of the present utility model, what described LED down lamp reflector adopted is highly reflective PC material, and the reflectivity of material is more than 0.9, thus the raising light fixture efficiency of light energy utilization.
According to an embodiment of the present utility model, described LED down lamp reflector is rotational symmetry structure.
According to an embodiment of the present utility model, described connector 201 is the triangular hill shape, and described connector can be realized and LED Down lamp light diffusing sheet ultra-sonic welded, thereby the sealing of raising light fixture is simplified assembly technology.
Claims (4)
1. a LED down lamp reflector comprises reflector bodies; It is characterized in that: described reflector bodies is the injection mo(u)lding structure, and described LED down lamp reflector bottom is provided with at least one LED lamp group assembly hole, and described LED reflector top is provided with circular open, and the edge of described circular open is provided with at least one connector.
2. a kind of LED down lamp reflector according to claim 1, it is characterized in that: described LED down lamp reflector material is high light reflectivity PC material.
3. a kind of LED down lamp reflector according to claim 1, it is characterized in that: described LED down lamp reflector is rotational symmetry structure.
4. a kind of LED down lamp reflector according to claim 1, it is characterized in that: described connector is the triangular hill shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520503 CN202915271U (en) | 2012-10-11 | 2012-10-11 | Reflector of light-emitting diode (LED) tube lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220520503 CN202915271U (en) | 2012-10-11 | 2012-10-11 | Reflector of light-emitting diode (LED) tube lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915271U true CN202915271U (en) | 2013-05-01 |
Family
ID=48163583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220520503 Expired - Fee Related CN202915271U (en) | 2012-10-11 | 2012-10-11 | Reflector of light-emitting diode (LED) tube lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014173188A1 (en) * | 2013-04-22 | 2014-10-30 | 上海厚睦莱电器科技有限公司 | Reflection cup, reflection cup manufacturing method, and led light using reflection cup |
-
2012
- 2012-10-11 CN CN 201220520503 patent/CN202915271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014173188A1 (en) * | 2013-04-22 | 2014-10-30 | 上海厚睦莱电器科技有限公司 | Reflection cup, reflection cup manufacturing method, and led light using reflection cup |
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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: 20130501 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |