CN204387770U - A kind of annular plug-in LED lamp bead - Google Patents
A kind of annular plug-in LED lamp bead Download PDFInfo
- Publication number
- CN204387770U CN204387770U CN201520055415.9U CN201520055415U CN204387770U CN 204387770 U CN204387770 U CN 204387770U CN 201520055415 U CN201520055415 U CN 201520055415U CN 204387770 U CN204387770 U CN 204387770U
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- CN
- China
- Prior art keywords
- lamp pearl
- mount pad
- luminescence chip
- fixture block
- led lamp
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of annular plug-in LED lamp bead, comprise lamp pearl mount pad, with the lamp pearl body be positioned on this lamp pearl mount pad, described lamp pearl body comprises luminescence chip, silica-gel lens, insulation plastic cement and both positive and negative polarity bonding pad, and this both positive and negative polarity bonding pad is connected by conductive filament with described luminescence chip, the below of described luminescence chip is provided with cooling base, the outer wall of described insulation plastic cement is provided with annular groove, the sidewall of described lamp pearl mount pad is then provided with the spring that one end is fixing, and the fixture block be connected with on the movable end of this spring outside madial wall that one end extends to described lamp pearl mount pad.The utility model structure is simple, and easy for installation, practical value is very high.
Description
Technical field
The utility model relates to a kind of annular plug-in LED lamp bead.
Background technology
At society, the application of LED is very extensive, and along with diversified demand occurs, structure, the pattern of LED lamp bead are also all more and more abundanter.The patent No. 201220274691.0 discloses the LED structure that a kind of lamp pearl is flexibly connected with mount pad, this technology can effectively save production process and use cost, and owing to being provided with radiating seat, greatly can improve radiating efficiency, but, a lot of at product component, assembling extremely bothers, adopt thread connecting mode also also inconvenient when mounted, need to improve further, combination property could be improved further.
Utility model content
The purpose of this utility model is to provide a kind of annular plug-in LED lamp bead, makes easier for installation.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of annular plug-in LED lamp bead, comprise lamp pearl mount pad, with the lamp pearl body be positioned on this lamp pearl mount pad, described lamp pearl body comprises luminescence chip, silica-gel lens, insulation plastic cement and both positive and negative polarity bonding pad, and this both positive and negative polarity bonding pad is connected by conductive filament with described luminescence chip, the below of described luminescence chip is provided with cooling base, the outer wall of described insulation plastic cement is provided with annular groove, the sidewall of described lamp pearl mount pad is then provided with the spring that one end is fixing, and the fixture block be connected with on the movable end of this spring outside madial wall that one end extends to described lamp pearl mount pad.
Further, described fixture block is positioned at the termination outside described lamp pearl mount pad madial wall is arc surface.
Further, described fixture block is circular ring structure.
Again further, totally four, described spring, is uniformly distributed in the circumferentially same of described lamp pearl mount pad sidewall.
Compared with prior art, the utility model has following beneficial effect:
(1) connected mode between lamp pearl and mount pad is designed to snap fit by the utility model, only needs directly lamp pearl to be inserted mount pad, just naturally can realize the clamping between lamp pearl and mount pad, make the installation of lamp pearl more simple and convenient.
(2) movable end of fixture block is designed to circular arc by the utility model, can effectively reduce obstruction power when fixture block is contacted with annular groove, and fixture block is snapped in annular groove more easily, and installation difficulty reduces further.
(3) fixture block is designed to circular ring structure by the utility model, makes fixture block and annular groove can form 360 clampings, makes the annexation between lamp pearl and mount pad more reliable and more stable.
(4) the utility model structure is simple, easy for installation, reliable and stable, has very high practical value.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the enlarged diagram at A position in Fig. 1.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-luminescence chip, 2-silica-gel lens, 3-insulate plastic cement, 4-both positive and negative polarity bonding pad, 5-cooling base, 6-lamp pearl mount pad, 7-spring, 8-fixture block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As depicted in figs. 1 and 2, LED lamp bead disclosed in the utility model, comprise lamp pearl mount pad, with the lamp pearl body be positioned on this lamp pearl mount pad, described lamp pearl body comprises luminescence chip, silica-gel lens, insulation plastic cement and both positive and negative polarity bonding pad, and this both positive and negative polarity bonding pad is connected by conductive filament with described luminescence chip, the below of described luminescence chip is provided with cooling base, the outer wall of described insulation plastic cement is provided with annular groove, the sidewall of described lamp pearl mount pad is then provided with the spring that one end is fixing, and the fixture block be connected with on the movable end of this spring outside madial wall that one end extends to described lamp pearl mount pad.
For reducing frictional resistance, make clamping convenient, the termination that described fixture block is positioned at outside described lamp pearl mount pad madial wall is arc surface.
Preferably, described fixture block is circular ring structure, and totally four, described spring, be uniformly distributed in the circumferentially same of described lamp pearl mount pad sidewall.So, uniform thrust can be provided for fixture block, fixture block is sticked in annular groove like a cork, realize the clamping between lamp pearl and lamp pearl mount pad, stable, convenient, reliably.
The utility model structure is simple, and easy for installation, practical value is very high.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (4)
1. an annular plug-in LED lamp bead, comprise lamp pearl mount pad, with the lamp pearl body be positioned on this lamp pearl mount pad, described lamp pearl body comprises luminescence chip, silica-gel lens, insulation plastic cement and both positive and negative polarity bonding pad, and this both positive and negative polarity bonding pad is connected by conductive filament with described luminescence chip, the below of described luminescence chip is provided with cooling base, it is characterized in that, the outer wall of described insulation plastic cement is provided with annular groove, the sidewall of described lamp pearl mount pad is then provided with the spring that one end is fixing, and the fixture block be connected with on the movable end of this spring outside madial wall that one end extends to described lamp pearl mount pad.
2. the annular plug-in LED lamp bead of one according to claim 1, is characterized in that, the termination that described fixture block is positioned at outside described lamp pearl mount pad madial wall is arc surface.
3. the annular plug-in LED lamp bead of one according to claim 2, is characterized in that, described fixture block is circular ring structure.
4. the annular plug-in LED lamp bead of one according to claim 3, is characterized in that, totally four, described spring, is uniformly distributed in the circumferentially same of described lamp pearl mount pad sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055415.9U CN204387770U (en) | 2015-01-27 | 2015-01-27 | A kind of annular plug-in LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055415.9U CN204387770U (en) | 2015-01-27 | 2015-01-27 | A kind of annular plug-in LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387770U true CN204387770U (en) | 2015-06-10 |
Family
ID=53360488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055415.9U Expired - Fee Related CN204387770U (en) | 2015-01-27 | 2015-01-27 | A kind of annular plug-in LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061868A (en) * | 2017-12-19 | 2018-05-22 | 当涂县华胜电子元件制造厂 | A kind of LED bulb automatic detection device |
-
2015
- 2015-01-27 CN CN201520055415.9U patent/CN204387770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061868A (en) * | 2017-12-19 | 2018-05-22 | 当涂县华胜电子元件制造厂 | A kind of LED bulb automatic detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Futian District Zhenhua Road, building 2602 yuan aviation Dingcheng (only office) Patentee after: Shenzhen Litelight Electronics Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Zhenhua Road, building 2602 yuan aviation Dingcheng (only office) Patentee before: Guang Bao Photoelectron Corp. of Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |