CN201606686U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN201606686U CN201606686U CN2009202603224U CN200920260322U CN201606686U CN 201606686 U CN201606686 U CN 201606686U CN 2009202603224 U CN2009202603224 U CN 2009202603224U CN 200920260322 U CN200920260322 U CN 200920260322U CN 201606686 U CN201606686 U CN 201606686U
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp cup
- copper sheet
- led
- cup
- 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)
Abstract
The utility model discloses an LED lamp which comprises a lamp head, a lamp seat, a lamp cup, a power supply board, a radiating device and a bulb, wherein the radiating device is formed in an integrated manner through punching and folding a copper sheet. With light weight, low heat resistance and low cost, the LED lamp is suitable for industrial production. The wavy copper sheet of the radiating device is in contact with the inner surface of the lamp cup, the radiating surface area is large, and the copper sheet is vertically arranged at the periphery of the copper sheet. When being in contact with the inner surface of the lamp cup, the copper sheet forms elastic contact with the inner surface of the lamp cup after being extruded by a cavity chamber of the lamp cup; the contact is firm, and the heat conduction is good.
Description
Technical field
The utility model relates to a kind of LED light fixture, refers specifically to a kind of radiator structure of LED light fixture.
Background technology
With respect to older generation's luminaires such as incandescent lamp, fluorescent lamps; the advantage of LED light fixture is mainly reflected in the following aspects: long service life; very environmental protection; energy saving; but the temperature rise of led chip can not be too high; otherwise every performance particularly can be subjected to very big influence service life, solve heat dissipation problem except that need with the bigger chip of area, also must have good radiator structure.The radiator structure of tradition LED light fixture generally adopts aluminum or aluminum alloy die casting, can cause that LED light fixture weight increases, thermal resistance is big, and cooling surface area is little.Also have partly radiator structure employing aluminum or aluminum alloy section bar extrusion stretching or machining, not only can have the problems referred to above, and the cost height, inapplicable suitability for industrialized production.
The utility model content
The purpose of this utility model is to provide a kind of LED light fixture, and it can solve the problem that existing LED lamp cooling structure exists.
In order to achieve the above object, the utility model is realized by following technical scheme.
A kind of LED light fixture comprises lamp holder, lamp socket, Lamp cup, power panel, heat abstractor and ball bubble, it is characterized in that:
Described heat abstractor includes copper coin and a plurality of and integrated copper sheet of copper coin, and described copper coin surface is provided with the LED lamp, and described copper sheet is wavy, and copper sheet is vertical at the copper coin periphery;
Described heat abstractor is located in the Lamp cup, and the copper sheet of heat abstractor contacts with the inner surface of Lamp cup;
The LED lamp of described heat abstractor connects power panel, and power panel connects lamp socket, and lamp socket connects lamp holder, and lamp holder and Lamp cup one end are fixed, and described ball bubble is connected with the non-sealing of the other end of Lamp cup.
Heat abstractor adopts the LED light fixture of said structure, owing to can adopt copper sheet one-body molded after the punching press doubling, in light weight, thermal resistance is little, cost is low, is fit to suitability for industrialized production, and the copper sheet of the utility model heat abstractor is wavy and contacts with the inner surface of Lamp cup, cooling surface area is big, and copper sheet is vertical at the copper coin periphery, and when contacting with the inner surface of Lamp cup, copper sheet is subjected to the extruding of Lamp cup chamber and the inner surface of Lamp cup to form Elastic Contact, contact is firm, and heat conduction is good.
Described Lamp cup is being provided with pore with lamp holder stiff end outer peripheral face.The utility model is provided with pore at the Lamp cup outer peripheral face, is connected with the non-sealing of the other end of Lamp cup in conjunction with the ball bubble, has formed the air flue of a circulation, makes the air and the extraneous convection current of Lamp cup chamber, has further reduced the temperature of Lamp cup chamber.
The described LED lamp of being located at the copper coin surface includes a plurality of white LED lamps, also includes at least more than one red-light LED lamp.Be provided with at least more than one red-light LED lamp on the copper coin surface, it can adjust the colour rendering index of a plurality of white LED lamps.
Description of drawings
Fig. 1 is the utility model LED fitting structure decomposing schematic representation
Fig. 2 is a LED fitting structure assembling schematic diagram shown in Figure 1
Fig. 3 is a LED fitting structure assembling view shown in Figure 2
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done to describe in further detail.
As Fig. 1, Fig. 2 and a kind of LED light fixture shown in Figure 3, comprise lamp holder 1, lamp socket 2, Lamp cup 3, power panel 4, heat abstractor 5 and ball bubble 6.Heat abstractor 5 of the present utility model includes copper coin 51 and a plurality of and copper coin 51 integrated copper sheets 52.Heat abstractor 5 can adopt copper sheet to be processed one-body molded after the punching press doubling, and certainly, heat abstractor 5 also can adopt the preferable material of other coefficient of heat conduction, is not limited to copper.Copper coin of the present utility model 51 surfaces are provided with LED lamp 53, and copper sheet 52 of the present utility model is wavy, and copper sheet 52 is vertical at copper coin 51 peripheries, and integral body is round barrel shape.Heat abstractor 5 of the present utility model is located in the Lamp cup 3, the copper sheet 52 of heat abstractor 5 contacts with the inner surface of Lamp cup 3, Lamp cup 3 can adopt aluminium to make or adopt the preferable material of other coefficient of heat conduction to make, Lamp cup 3 is open horn shape, wavy copper sheet 52 is subjected to the extruding of Lamp cup 3 trumpet type chambers and the inner surface of Lamp cup 3 to form Elastic Contact, cooling surface area is big, and contact is firm, and heat conduction is good.The LED lamp 53 of described heat abstractor 5 connects power panels 4, and power panel 4 connects lamp sockets 2, and lamp socket 2 connects lamp holders 1, and lamp holder 1 is fixed with Lamp cup 3 one ends, and ball bubble of the present utility model 6 is connected the 6 employing transparent materials making of ball bubble with the non-sealing of the other end of Lamp cup 3.
As the further improvement of Fig. 1, Fig. 2 and a kind of LED light fixture shown in Figure 3, Lamp cup 3 is being provided with a plurality of pores 31 with lamp holder 1 stiff end outer peripheral face.The utility model is provided with pore 31 at Lamp cup 3 outer peripheral faces, is connected with the non-sealing of the other end of Lamp cup 3 in conjunction with ball bubble 6, has formed the air flue of a circulation, makes the air and the extraneous convection current of Lamp cup 3 chambers, has further reduced the temperature of Lamp cup 3 chambers.
As the further improvement of Fig. 1, a kind of LED light fixture shown in Figure 3, the LED lamp 53 of being located at copper coin 51 surfaces includes a plurality of white LED lamps, also includes at least more than one red-light LED lamp.Be provided with at least more than one red-light LED lamp on copper coin 51 surfaces, it can adjust the colour rendering index of a plurality of white LED lamps.
Claims (3)
1. a LED light fixture comprises lamp holder, lamp socket, Lamp cup, power panel, heat abstractor and ball bubble, it is characterized in that:
Described heat abstractor includes copper coin and a plurality of and integrated copper sheet of copper coin, and described copper coin surface is provided with the LED lamp, and described copper sheet is wavy, and copper sheet is vertical at the copper coin periphery;
Described heat abstractor is located in the Lamp cup, and the copper sheet of heat abstractor contacts with the inner surface of Lamp cup;
The LED lamp of described heat abstractor connects power panel, and power panel connects lamp socket, and lamp socket connects lamp holder, and lamp holder and Lamp cup one end are fixed, and described ball bubble is connected with the non-sealing of the other end of Lamp cup.
2. a kind of LED light fixture according to claim 1 is characterized in that: described Lamp cup is being provided with pore with lamp holder stiff end outer peripheral face.
3. a kind of LED light fixture according to claim 1 and 2 is characterized in that: the described LED lamp of being located at the copper coin surface includes a plurality of white LED lamps, also includes at least more than one red-light LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603224U CN201606686U (en) | 2009-11-11 | 2009-11-11 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603224U CN201606686U (en) | 2009-11-11 | 2009-11-11 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606686U true CN201606686U (en) | 2010-10-13 |
Family
ID=42951393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202603224U Expired - Fee Related CN201606686U (en) | 2009-11-11 | 2009-11-11 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306081A (en) * | 2021-12-23 | 2022-04-12 | 吉林省正和药业集团股份有限公司 | Preparation equipment and use method of Yixuanning capsule |
-
2009
- 2009-11-11 CN CN2009202603224U patent/CN201606686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114306081A (en) * | 2021-12-23 | 2022-04-12 | 吉林省正和药业集团股份有限公司 | Preparation equipment and use method of Yixuanning capsule |
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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: 20101013 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |