CN203240358U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN203240358U CN203240358U CN2013202863567U CN201320286356U CN203240358U CN 203240358 U CN203240358 U CN 203240358U CN 2013202863567 U CN2013202863567 U CN 2013202863567U CN 201320286356 U CN201320286356 U CN 201320286356U CN 203240358 U CN203240358 U CN 203240358U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- circuit board
- lamp
- wick
- led
- 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
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED lamp comprises a lamp base. A circuit board is arranged in the lamp base and is provided with an LED lamp installation boss. The boss is fixedly connected with an LED lamp wick in electric connection with the circuit board. The circuit board is provided with a constant-current circuit and is connected with a threaded connection cap on the tail portion of the lamp base through a guide wire. A light gathering cup is arranged surrounding the LED lamp wick, wherein a front opening of the light gathering cup is sealed through a light-pervious lamp cover, and the outer wall of the light gathering cup is provided with V-shaped radiating grooves. The LED lamp has the advantages that heat released by the LED lamp wick can be fully transmitted to the outside low-temperature atmosphere through heat conduction gases and the radiating grooves of the light gathering cup, and service life of the LED lamp is thereby prolonged.
Description
Technical field
The utility model relates to lighting technical field, and it is specifically related to a kind of energy saving type LED lamp.
Background technology
Energy-conservation and the luminous power of LED lamp is by force its unique advantage, but its maximum shortcoming is that heat-sinking capability is poor, and this defective is this technical field difficult problem to be solved always.
The utility model content
For the problems referred to above, the utility model provides a kind of LED lamp with excellent heat dispersion performance.
To achieve these goals, the technical scheme that its technical problem that solves the utility model adopts is: the LED lamp, comprise lamp socket, be provided with circuit board in the described lamp socket, circuit board is provided with constant-current circuit, be provided with LED lamp installation base on the described circuit board, be fixedly connected with the LED wick on the described boss, described wick is electrically connected with circuit board, circuit board is connected with the cap that is threaded that is arranged on the lamp socket afterbody by wire, is provided with the optically focused cup around the described LED wick, and optically focused cup front opening seals by transparent lamp shade, the outer wall of described optically focused cup is provided with radiating groove, and radiating groove is V-shaped groove.
The beneficial effects of the utility model: the thermal energy conduction that LED lamp of the present utility model can fully discharge wick by the radiating groove of heat-conducting gas and optically focused cup is to the low temperature atmosphere of outside, and therefore greatly increase its service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The LED lamp, comprise lamp socket 1, be provided with circuit board 2 in the described lamp socket 1, be provided with LED lamp installation base on the described circuit board 2, be fixedly connected with the LED wick on the described boss, described wick is electrically connected with circuit board, circuit board is provided with constant-current circuit, circuit board is connected with the cap 3 that is threaded that is arranged on the lamp socket afterbody by wire, be provided with optically focused cup 4 around the described LED wick, optically focused cup 4 front openings are filled with heat-conducting gas by transparent lamp shade 6 sealings in the described optically focused cup 4, the outer wall of described optically focused cup 4 is provided with radiating groove 5, and radiating groove 5 is V-shaped groove.
Claims (1)
1.LED lamp, comprise lamp socket (1), it is characterized in that: be provided with circuit board (2) in the described lamp socket (1), be provided with LED lamp installation base on the described circuit board (2), be fixedly connected with the LED wick on the described boss, described wick is electrically connected with circuit board, circuit board is provided with constant-current circuit, circuit board is connected with the cap that is threaded (3) that is arranged on the lamp socket afterbody by wire, be provided with optically focused cup (4) around the described LED wick, optically focused cup (4) front opening is by transparent lamp shade (6) sealing, the outer wall of described optically focused cup (4) is provided with radiating groove (5), and radiating groove (5) is V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863567U CN203240358U (en) | 2013-05-23 | 2013-05-23 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202863567U CN203240358U (en) | 2013-05-23 | 2013-05-23 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240358U true CN203240358U (en) | 2013-10-16 |
Family
ID=49317654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202863567U Expired - Fee Related CN203240358U (en) | 2013-05-23 | 2013-05-23 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456225A (en) * | 2014-12-13 | 2015-03-25 | 郑霭兰 | Light-gatherable LED lamp |
-
2013
- 2013-05-23 CN CN2013202863567U patent/CN203240358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456225A (en) * | 2014-12-13 | 2015-03-25 | 郑霭兰 | Light-gatherable LED lamp |
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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: 20131016 Termination date: 20140523 |