CN202660462U - Lens of light-emitting diode (LED) lamp - Google Patents
Lens of light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202660462U CN202660462U CN 201220356803 CN201220356803U CN202660462U CN 202660462 U CN202660462 U CN 202660462U CN 201220356803 CN201220356803 CN 201220356803 CN 201220356803 U CN201220356803 U CN 201220356803U CN 202660462 U CN202660462 U CN 202660462U
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- CN
- China
- Prior art keywords
- lens
- led lamp
- lens body
- mirror body
- projection
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lens of an LED lamp. The lens comprises a lens body, protrusions toward the outside are arranged on the surface of the lens body, a concave lens is formed in the lens body through the protrusions which cover the whole surface of the lens and are evenly distributed on the lens body, a connecting portion is arranged at the top of the lens body, and an external thread in a threaded connection with an LED lamp cup is arranged on the external wall of the connecting portion. According to the lens, lighting effects can be improved effectively, the concave lens is formed on the inner surface of the lens body through the protrusions, light rays are diffused after passing through the concave lens, then the lighting range is broadened, and the irradiation uniformity is improved; and simultaneously, the lens body is connected with the LED lamp cup through the external thread, the connecting structure is simple and reliable, and assembling and disassembling are simple and convenient.
Description
Technical field
The utility model relates to a kind of LED lamp.
Background technology
The LED(light emitting diode) basic structure is an electroluminescent semi-conducting material, places on the leaded shelf, then uses epoxy sealing all around, plays the effect of protection internal core.Led light source have use low-tension supply, power consumption less, strong, stability height of applicability, response time weak point, environmentally safe, multicolor luminous etc. advantage, although the existing illuminating equipment costliness of price will substitute inevitably and have illuminating device now.
The utility model content
The purpose of this utility model be to provide a kind of can Effective Raise illuminating effect and the easy LED lamp lens of dismounting.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED lamp lens comprise the mirror body, and it is characterized in that: the mirror surface is provided with the projection towards the outside, forms concavees lens by projection in the mirror body.
Further, projection covers the whole surface of lens.
Further, projection is evenly distributed on the mirror body.
Further, the top of mirror body is provided with connecting portion, and the outer wall of described connecting portion is provided with the external screw thread be used to the LED lamp Lamp cup that is threaded.
The utility model has following beneficial effect owing to adopted technique scheme:
Can the Effective Raise illuminating effect, make mirror body inner surface form concavees lens by projection, light dispel the heat after by concavees lens and opens, and has enlarged illumination zone, improves and shines the uniformity; The mirror body is connected with LED lamp Lamp cup by external screw thread simultaneously, and syndeton is reliable, and dismounting is easy.The utility model is simple and reliable for structure, and cost is low, and is practical.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of LED lamp of the utility model lens;
Fig. 2 is that K among Fig. 1 is to structural representation.
The specific embodiment
As depicted in figs. 1 and 2, for a kind of LED lamp of the utility model lens, comprise mirror body 1, mirror body 1 surface is provided with the projection 2 towards the outside, and at mirror body 1 interior formation concavees lens, projection 2 covers the whole surface of lens by projection 2, and projection 2 is evenly distributed on the mirror body 1.The top of mirror body 1 is provided with connecting portion, and the outer wall of described connecting portion is provided with the external screw thread 3 be used to the LED lamp Lamp cup that is threaded.These LED lamp lens can the Effective Raise illuminating effect, makes mirror body 1 inner surface form concavees lens by projection 2, and light dispel the heat after by concavees lens and opens, and has enlarged illumination zone, improves and shines the uniformity; Mirror body 1 is connected with LED lamp Lamp cup by external screw thread 3 simultaneously, and syndeton is simple and reliable, and dismounting is easy.
Only be specific embodiment of the utility model below, but technical characterictic of the present utility model is not limited to this.Any take the utility model as the basis, for realizing essentially identical technique effect, done the ground simple change, be equal to replacement or modification etc., all be covered by among the protection domain of the present utility model.
Claims (4)
1. LED lamp lens comprise the mirror body, it is characterized in that: described mirror surface is provided with the projection towards the outside, forms concavees lens by described projection in described mirror body.
2. a kind of LED lamp lens according to claim 1 is characterized in that: the whole surface of described projection covering lens.
3. a kind of LED lamp lens according to claim 1, it is characterized in that: described projection is evenly distributed on the described mirror body.
4. a kind of LED lamp lens according to claim 1, it is characterized in that: the top of described mirror body is provided with connecting portion, and the outer wall of described connecting portion is provided with the external screw thread be used to the LED lamp Lamp cup that is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356803 CN202660462U (en) | 2012-07-20 | 2012-07-20 | Lens of light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356803 CN202660462U (en) | 2012-07-20 | 2012-07-20 | Lens of light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660462U true CN202660462U (en) | 2013-01-09 |
Family
ID=47455369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356803 Expired - Fee Related CN202660462U (en) | 2012-07-20 | 2012-07-20 | Lens of light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604056A (en) * | 2013-11-22 | 2014-02-26 | 林英强 | LED (light emitting diode) illuminating lamp |
-
2012
- 2012-07-20 CN CN 201220356803 patent/CN202660462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604056A (en) * | 2013-11-22 | 2014-02-26 | 林英强 | LED (light emitting diode) illuminating lamp |
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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: 20130109 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |