CN203010347U - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN203010347U CN203010347U CN201320016205XU CN201320016205U CN203010347U CN 203010347 U CN203010347 U CN 203010347U CN 201320016205X U CN201320016205X U CN 201320016205XU CN 201320016205 U CN201320016205 U CN 201320016205U CN 203010347 U CN203010347 U CN 203010347U
- Authority
- CN
- China
- Prior art keywords
- tube
- led light
- led lamp
- glass tube
- band
- 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 lamp with high heat transfer efficiency and the capability of effectively lowering the temperature of a tube. The LED lamp includes a tube, as well as a flexible circuit belt, wherein the flexible circuit belt is pasted on the inner wall of the tube through adhesive; and a row of LED light sources is arranged on the flexible circuit belt. The LED lamp has the advantages that the improved product reduces the production cost by 30 percent compared with the lamp adopting aluminum and a PC shade (plastic shade), and remarkably improves the radiating effect as the entire glass tube can uniformly transmit heat, thereby effectively overcoming the defects of an aluminum tube such as small radiating area and poor radiating effect; and the LED lamp adopting the glass tube emits uniform and soft light and has excellent visual effect and high light-emitting rate.
Description
Technical field
The utility model relates to a kind of LED light fixture.
Background technology
At present, LED illuminating industry fluorescent tube series products mainly uses aluminium+PC to cover (plastic jacket) mode.The method production cost is high; The aluminum pipe area of dissipation is little, and radiating effect is bad; The lighting angle of whole lamp luminous tube is little, the shortcomings such as poor visual effect.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of heat transfer efficiency high, can effectively reduce the LED light fixture of lamp hole temperature.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED light fixture, comprise fluorescent tube, and also comprise the flexible circuitry band, the flexible circuitry band is pasted on tube inner wall by adhesive glue, is provided with row's LED light source on the flexible circuitry band.
Fluorescent tube is glass tube, and the thickness of this glass tube is less than 2mm.
Described glass tube is glass tube or the atomization glass pipe of spraying paint.
What described flexible circuitry band was thickness less than in the soft soft band of 0.6mm flexible circuit band, polyimides or polyester is a kind of.
Described adhesive glue is heat conduction film or solid conductive heat glue.
The beneficial effects of the utility model are: after improving, the production cost reduces by 30% than aluminium+PC cover (plastic jacket); Whole glass tube can evenly conduct heat, significantly improves the effect of heat radiation, solved the aluminum pipe area of dissipation little, the shortcoming that radiating effect is bad; LED glass tube light fixture light is even, soft, good visual effect, and light emission rate is high.
Description of drawings
Fig. 1 is the sectional view of the utility model LED light fixture.
In figure: 1, fluorescent tube, 2, the flexible circuitry band, 3, LED light source, 4, adhesive glue.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, LED light fixture described in the utility model comprises fluorescent tube 1, also comprises flexible circuitry band 2, and flexible circuitry band 2 is pasted on fluorescent tube 1 inwall by adhesive glue 4, is provided with row's LED light source 3 on flexible circuitry band 2.Because heat transfer efficiency and the light transmittance of glass tube are all high than PC, PMMA, and glass tube is unleaded, environmental protection, cheapness, it is a kind of very good material of the LED of manufacturing light fixture fluorescent tube, therefore in the utility model, described fluorescent tube 1 is glass tube, and the thickness of this glass tube certainly, can be glass tube or the atomization glass pipe of spraying paint more specifically less than 2mm.What described flexible circuitry band was thickness less than in the soft soft band of 0.6mm flexible circuit band, polyimides or polyester is a kind of.In actual production, described adhesive glue 4 can adopt the colloid of the good heat conduction effect such as heat conduction film or solid conductive heat glue, is convenient to the integral heat sink of LED light fixture.
The utility model has the advantages that: owing to having adopted flexible circuitry band 2, make between flexible circuitry band 2 and fluorescent tube 1 inwall and be close to, under the effect of adhesive glue 4, substantially very close to each other between flexible circuitry band 2 and fluorescent tube 1 inwall, can guarantee to greatest extent like this lighting angle of LED light source 3.Production cost of the present utility model reduces by 30% than aluminium+PC cover (plastic jacket); Whole glass tube can evenly conduct heat, significantly improves the effect of heat radiation, solved the aluminum pipe area of dissipation little, the shortcoming that radiating effect is bad; LED glass tube light fixture light is even, soft, good visual effect, and light emission rate is high.
Claims (6)
1.LED light fixture comprises fluorescent tube, it is characterized in that: also comprise the flexible circuitry band, the flexible circuitry band is pasted on tube inner wall by adhesive glue, is provided with row's LED light source on the flexible circuitry band.
2. LED light fixture according to claim 1, it is characterized in that: described fluorescent tube is glass tube.
3. LED light fixture according to claim 2, it is characterized in that: the thickness of described glass tube is less than 2mm.
4. according to claim 2 or 3 described LED light fixtures, it is characterized in that: described glass tube is glass tube or the atomization glass pipe of spraying paint.
5. according to claim 1 and 2 or 3 described LED light fixtures is characterized in that: what described flexible circuitry band was thickness less than in the soft soft band of 0.6mm flexible circuit band, polyimides or polyester is a kind of.
6. LED light fixture according to claim 1, it is characterized in that: described adhesive glue is heat conduction film or solid conductive heat glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320016205XU CN203010347U (en) | 2013-01-12 | 2013-01-12 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320016205XU CN203010347U (en) | 2013-01-12 | 2013-01-12 | Led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010347U true CN203010347U (en) | 2013-06-19 |
Family
ID=48601938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320016205XU Expired - Fee Related CN203010347U (en) | 2013-01-12 | 2013-01-12 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090229A (en) * | 2013-01-12 | 2013-05-08 | 江苏华程光电科技有限公司 | Light-emitting diode (LED) lamp |
-
2013
- 2013-01-12 CN CN201320016205XU patent/CN203010347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090229A (en) * | 2013-01-12 | 2013-05-08 | 江苏华程光电科技有限公司 | Light-emitting diode (LED) lamp |
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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: 20130619 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |