CN2842180Y - LED uniform-light indicating lamp - Google Patents
LED uniform-light indicating lamp Download PDFInfo
- Publication number
- CN2842180Y CN2842180Y CNU2005200656445U CN200520065644U CN2842180Y CN 2842180 Y CN2842180 Y CN 2842180Y CN U2005200656445 U CNU2005200656445 U CN U2005200656445U CN 200520065644 U CN200520065644 U CN 200520065644U CN 2842180 Y CN2842180 Y CN 2842180Y
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- CN
- China
- Prior art keywords
- led
- indicating lamp
- translucent cover
- transparent cover
- utility
- 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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Abstract
The utility model discloses an LED uniform-light indicating lamp, which aims to overcome the defects of the glare bright points of the LED indicating lamp in the prior art and the uneven brightness around the bright points. The essential technical scheme lies in that the LED uniform-light indicating lamp comprises an LED transparent cover; at least one light emitting diode is installed in the transparent cover; an epoxy resin adhesive layer is arranged between the top end of each of the light emitting diodes and the inner bottom surface of the transparent cover; the thickness of the epoxy resin adhesive layer is suitable for two mm to ten mm. The utility model can be used for electrical equipment of VCD, DVD, computers, sonic equipment, etc.
Description
Technical field
The utility model relates to the LED light of a kind of indicator lamp of electrical equipment, particularly a kind of electrical equipment.
Background technology
The LED light of existing electrical equipment generally all comprises a LED translucent cover, and at least one LED is installed in this translucent cover.Though such LED light can realize indicating the effect of certain function of electrical equipment, can find when but people see indicator lamp that this indicator lamp has a dazzling bright spot, brightness local around the bright spot is very inhomogeneous, indivedual local even very dark, make the effect of indicator lamp relatively poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of luminous even, soft, the LED light that effect is splendid.
Above-mentioned purpose adopts following technical scheme just can realize: the technical program is the same with prior art to comprise a LED translucent cover, at least one LED is installed in this translucent cover, and its improvement is to also have an epoxy glue layer between the bottom surface in the top of LED and LED translucent cover.The thickness of said epoxy glue layer is between the 2-10 millimeter, and thickness is best between the 3-5 millimeter.
The utility model has the advantages that the visual effect that has improved LED light greatly, luminous even, soft, eliminated dazzling bright spot; And structure is very simple, and it is very little to increase cost.
The utility model is described in further detail below by drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model.
Concrete embodiment
Embodiment 1, referring to Fig. 1.Present embodiment comprises a LED translucent cover 1, in this translucent cover 1 at least one LED3 is installed, and also has an epoxy glue layer 2 between the top of LED3 and the bottom surface in the LED translucent cover 1.The thickness H of said epoxy glue layer 2 is between the 2-10 millimeter, and this thickness is best between the 3-5 millimeter.
Embodiment 2.Present embodiment is substantially the same manner as Example 1, and its difference only is that said LED translucent cover is a frosted translucent cover (not shown).After taking these technical measures, the illumination effect of LED light is softer, and effect is better.
Embodiment 3.Present embodiment and embodiment 1 and 2 are basic identical, and its difference only is that said LED3 is solidificated in (not shown) in the epoxy glue layer 2.Certainly as shown in Figure 1, the top of LED3 contacts with the lower surface of epoxy glue layer 2, perhaps separates certain distance and also is fine.
The shape of the cross section of LED translucent cover 1 can be annular, rectangular annular, parallel four side ring shapes, shape such as polygon annular just.
Claims (5)
1. the even light indicator lamp of a LED comprises a LED translucent cover, and at least one LED is installed in this translucent cover, it is characterized in that also having an epoxy glue layer between the top of LED and the bottom surface in the LED translucent cover.
2. LED according to claim 1 spares the light indicator lamp, and the thickness that it is characterized in that said epoxy glue layer is between the 2-10 millimeter.
3. LED according to claim 2 spares the light indicator lamp, and the thickness that it is characterized in that said epoxy glue layer is between the 3-5 millimeter.
4. according to claim 1 or the even light indicator lamp of 2 or 3 one of them described LED, it is characterized in that said LED translucent cover is a frosted translucent cover.
5. LED according to claim 4 spares the light indicator lamp, it is characterized in that said LED is solidificated in the epoxy glue layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200656445U CN2842180Y (en) | 2005-10-04 | 2005-10-04 | LED uniform-light indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200656445U CN2842180Y (en) | 2005-10-04 | 2005-10-04 | LED uniform-light indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842180Y true CN2842180Y (en) | 2006-11-29 |
Family
ID=37446062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200656445U Expired - Fee Related CN2842180Y (en) | 2005-10-04 | 2005-10-04 | LED uniform-light indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072441A (en) * | 2010-11-19 | 2011-05-25 | 北京长城高腾信息产品有限公司 | Dodging indicating lamp and lottery selling machine with same |
-
2005
- 2005-10-04 CN CNU2005200656445U patent/CN2842180Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072441A (en) * | 2010-11-19 | 2011-05-25 | 北京长城高腾信息产品有限公司 | Dodging indicating lamp and lottery selling machine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20091104 |