CN201093429Y - LED lamp cap - Google Patents
LED lamp cap Download PDFInfo
- Publication number
- CN201093429Y CN201093429Y CNU2007200556817U CN200720055681U CN201093429Y CN 201093429 Y CN201093429 Y CN 201093429Y CN U2007200556817 U CNU2007200556817 U CN U2007200556817U CN 200720055681 U CN200720055681 U CN 200720055681U CN 201093429 Y CN201093429 Y CN 201093429Y
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp holder
- led
- wire guide
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp holder which is characterized in that the lamp holder comprises a columnar body, LED lamp balls are arranged on the columnar body, the surface of the columnar body is provided with a cooling groove, a circuit board specially used by the LED is arranged in the body and a bottom cover is arranged at the bottom of the body; the body is provided with a transparent cover which seals the LED lamp balls; a wire guide is arranged on the bottom cover and the inner wall of the wire guide is provided with a screw thread; the LED lamp holder has the characteristics of good cooling effect and low cost and so on.
Description
Technical field
The utility model relates to a kind of lamp holder, particularly a kind of lamp holder that utilizes LED as illuminating source.
Background technology
At present, low-pressure lamp (below the safe voltage 52V to human body) is in the park, swimming pool, and the private savings garden, places such as garden have been widely used, and because it not have the harm of electric shock, thereby also more and more be subjected to liking of people.Also generally there are a lot of low-pressure lamps to select now on the market for people, what but these lamps were used is low pressure Metal halogen lamp bubble mostly, low-pressure sodium lamp, low-voltage halogen tungsten, common tengsten lamp etc., the bulb defect of these lamps is that caloric value is big, and the heat that sends can not effectively dissipate, and causes service life short, generally all be no more than 10,000 hours, if the time of using reaches tens hours continuously, service life is shorter, and these bulbs are if reach more than brightness 100 lumens in addition, power is generally all wanted more than 10 watts, that is to say that much electricity has converted useless heat energy to, thereby cause waste the energy.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of good heat dissipation effect, LED lamp holder that cost is low.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of LED lamp holder is characterized in that it comprises cylindrical body, and LED lamp pearl is installed on the cylindrical body, and described cylindrical body surface is provided with radiating groove, and LED special circuit plate is installed in the body, and the bottom of body is equipped with bottom.
As the utility model improvement of the technical scheme, be equipped with on the body the airtight translucent cover of LED lamp pearl.
As the utility model further improvement in the technical proposal, described bottom is provided with wire guide, and the inwall of wire guide is provided with screw thread.
The beneficial effects of the utility model are: the utility model adopts cylinder design, LED lamp pearl is fixed on the columniform aluminium matter radiating block, periphery has radiating groove, the heat that great power LED is sent effectively sheds, and LED lamp pearl is worked in below 60 ℃, guarantees that the use of LED lamp pearl reached more than 50,000 hours, and on cylindrical aluminium block, added a translucent cover, play the anti-rain effect, also cover LED lamp pearl interconnector simultaneously, play beauty function; Be equipped with a kind of wiring board of great power LED special use; wiring board electrical parameter: input AC12V or DC12V; output DC3.5V; be specifically designed to the great power LED power supply, this wiring board has short-circuit protection, overload protection; the constant current output function; guarantee that LED lamp pearl was operated in more than 50,000 hours, and this wiring board is built in the lamp holder, elegant in appearance.We are designed to AC, DC12V is general, also are for the ease of general common on the market low pressure 12V transformer, make things convenient for the user greatly; Bottom of special outfit is with interior tooth M10x1 on the bottom, and draws electric wire from inner screw tooth hole, makes things convenient for the user to buy back and directly is installed on the light fixture, and this lamp holder has also saved the indispensable accessory of this other light fixture of lamp socket simultaneously, has saved cost greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
With reference to Fig. 1, the disclosed a kind of LED lamp holder of the utility model, comprise cylindrical body 1, LED lamp pearl 2 is installed on cylindrical body 1, LED special circuit plate 3 is installed in the body 1, and wherein cylindrical body 1 surface is provided with radiating groove 4, thereby the heat that great power LED can be sent effectively sheds, LED lamp pearl is worked in below 60 ℃, guarantee that the use of LED lamp pearl reached more than 50,000 hours.
The translucent cover 5 that LED lamp pearl is airtight is installed on the body 1, and it both can play the anti-rain effect, can cover LED lamp pearl interconnector again simultaneously, played beauty function.
The bottom of body 1 is equipped with bottom 6, bottom 6 is provided with wire guide 7, the inwall of wire guide is provided with screw thread, can draw electric wire from inner screw tooth hole, making things convenient for the user to buy back directly is installed on the light fixture, this lamp holder has also saved the indispensable accessory of this other light fixture of lamp socket simultaneously, has saved cost greatly.
Claims (3)
1. a LED lamp holder is characterized in that it comprises cylindrical body, and LED lamp pearl is installed on the cylindrical body, and described cylindrical body surface is provided with radiating groove, and LED special circuit plate is installed in the body, and the bottom of body is equipped with bottom.
2. a kind of LED lamp holder according to claim 1 is characterized in that being equipped with on the body with the airtight translucent cover of LED lamp pearl.
3. a kind of LED lamp holder according to claim 1 and 2 is characterized in that described bottom is provided with wire guide, and the inwall of wire guide is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200556817U CN201093429Y (en) | 2007-08-13 | 2007-08-13 | LED lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200556817U CN201093429Y (en) | 2007-08-13 | 2007-08-13 | LED lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093429Y true CN201093429Y (en) | 2008-07-30 |
Family
ID=39901397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200556817U Expired - Fee Related CN201093429Y (en) | 2007-08-13 | 2007-08-13 | LED lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093429Y (en) |
-
2007
- 2007-08-13 CN CNU2007200556817U patent/CN201093429Y/en not_active Expired - Fee Related
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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: 20080730 Termination date: 20090914 |