CN202629694U - Three-dimensional high-brightness LED light-emitting lamp tube - Google Patents
Three-dimensional high-brightness LED light-emitting lamp tube Download PDFInfo
- Publication number
- CN202629694U CN202629694U CN2012202379292U CN201220237929U CN202629694U CN 202629694 U CN202629694 U CN 202629694U CN 2012202379292 U CN2012202379292 U CN 2012202379292U CN 201220237929 U CN201220237929 U CN 201220237929U CN 202629694 U CN202629694 U CN 202629694U
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- light source
- lamp tube
- led
- led light
- luminous lamp
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Abstract
The utility model discloses a three-dimensional high-brightness LED light-emitting lamp tube which comprises an end cover provided with an LED power supply, a flexible sheet type three-dimensional high-brightness LED light source, a clamp for clamping the LED light source, a lamp tube and a lamp cover, wherein the LED light source is a cylindrical columnar light source and is formed by inwards curling and then fixing a flat thin sheet type LED light source, the clamp is used for clamping the LED light source and is fixed with the end cover and the lamp tube, the LED light source is positioned in the lamp tube, and the lamp cover is fixed with the end cover and is positioned above the lamp tube. The three-dimensional high-brightness LED light-emitting lamp tube provided by the utility model has the advantages of uniform brightness, high light efficiency, good heat radiation property, long service life and the like compared with the traditional LED lamp, can directly replace the existing fluorescent tube and the traditional LED lamp tube, and brings the convenience for transition from the illumination of a household fluorescent lamp to the illumination of an LED.
Description
Technical field
The utility model relates to lighting engineering, relates in particular to a kind of 3-D high luminance LED luminous lamp tube.
Background technology
In lighting field, use the LED lamp to throw light on and become trend; But the fluorescent tube that remains that shows the use of nowadays most families; In order to reduce cost that family changes lighting, to reduce unnecessary waste, with the specifications design of LED fluorescent tube for being necessary on the lamp socket that can be installed in the conventional fluorescent lamps pipe.The structure of existing LED lamp is the inside that led light source is positioned at fluorescent tube, between LED floor and fluorescent tube shell, is air, and the power supply design is inner at fluorescent tube, and radiating effect is poor; In addition, the LED base plate that led light source is installed is positioned at the inside of fluorescent tube, and this light that makes led light source send can only send through 180 ° diffuser, and illumination zone is too small.Also can't break away from simultaneously the bigger metal fin of volume.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the utility model provide a kind of simple in structure, light extraction efficiency is high, distribution of light is even, the 3-D high luminance LED luminous lamp tube of perfect heat-dissipating, long service life.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of 3-D high luminance LED luminous lamp tube comprises end cap, the three-dimensional bright dipping high-brightness LED of a slice soft sheet type light source, the anchor clamps that are used for the clamping led light source, fluorescent tube and light cover that the LED power supply is installed; Said led light source is a cartridge type column light source, is formed to crimped and fixing back by flat, thin chip led light source; Said anchor clamps grasp led light source and fix with end cap and fluorescent tube, and led light source is positioned at fluorescent tube, and light cover and end cap fix, are positioned at the top of fluorescent tube.
In this case, the power supply access infrastructure of LED luminous lamp tube, ray structure closely connect through holder, the influence of having avoided existing lamp tube structure that heat radiation is produced, and through the cross-ventilation heat loss through conduction, so radiating efficiency is greatly improved; The employing of the three-dimensional bright dipping high-brightness LED of soft sheet type light source makes the light transmittance of fluorescent tube can reach 360 °, have better illuminating effect, and light extraction efficiency is high; Simultaneously, because the LED power supply is arranged in the end cap, the heat that produces in the time of can avoiding the LED power work is transferred to the light source inner chamber, has reduced the heat radiation burden, has improved the operational reliability of fluorescent tube; The heat abstractor of bulk can not be adopted in this case, to reduce the weight of whole fluorescent tube; And this case is convenient to be designed to the lamp socket compatible configuration with traditional fluorescent lamp tube, is a kind of illuminating lamp tube with high operational reliability.
Said led light source adopts flat, thin chip led light source to form to the fixing back of crimped, thereby the design space of the shape of its cross section is bigger, considers that based on go out luminous intensity and light-emitting uniformity its shape can obtain through computer optimization.
The flat, thin chip led light source of said formation led light source is preferably to two-sided and goes out radiant, and its light extraction efficiency height, perfect heat-dissipating, printing opacity angle can reach 360 °, have better illuminating effect and wider illumination zone.
Said light cover is mainly considered its fixing, supporting role to led light source when design; Take into account it simultaneously to reflection of light effect, thermolysis, and the factors such as quality of itself material; And when can also avoiding lamp luminescence, fluorescent tube, damages the Decoration Design at place, fluorescent tube fixed position to the direct projection of fixing positions such as body of wall; General light cover is the suitable semi-open structure of shape and fluorescent tube, and the shape of a side that promptly is capped with fluorescent tube is similar, if fluorescent tube is a column structure, the structure of light cover is an arc-shaped structure just; Do open structural design through this, the heat that whole luminous lamp tube structure is produced is derived through conduction, the convection current of air well.
The material of said light cover can be aluminum alloy material, stainless steel, cast iron quality or other.
Said light cover is provided with mirror surface structure in the face of a side of fluorescent tube, to reach the effect of reflection ray.
Said tube inner wall is through sandblast or etching processing.
Be coated with reflectance coating on the said tube inner wall,, reduce the loss amount of light simultaneously to improve the uniformity of distribution of light; The material of reflectance coating can have the alloy material of reflecting effect for silver, aluminium, gold, copper and other, and the mode of coating can be metal coating modes such as vapor deposition, sputter, ion coating or other.
Said fluorescent tube also can adopt light diffusion PC material (transmitance 89% according to design; Fogging degree is greater than 85%), or do the transparent PC material/transparent glass material of surperficial frosted/etching processing; Process translucent or the frosted light fixture, so that the bright dipping of whole fluorescent tube is more even.
Said anchor clamps can be provided with notch, during use, directly are inserted in the notch led light source and clamps.
Said anchor clamps mainly play the clamping led light source and to it effect of fixing, consider the further improvement to the fluorescent tube heat dispersion in this case, metal fixture preferably is adopted as structure or the material that has heat sinking function.
Beneficial effect: the 3-D high luminance LED luminous lamp tube that the utility model provides; The LED lamp of comparing traditional; Have advantages such as brightness is even, light efficiency is high, perfect heat-dissipating, long service life; Can directly substitute traditional fluorescent lamp tube and traditional LED fluorescent tube use, the convenient household fluorescent lighting is to the transition of LED lamp illumination.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a kind of led light source structural representation of two-sided bright dipping.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
Be illustrated in figure 1 as a kind of 3-D high luminance LED luminous lamp tube, comprise the light cover 3 of the semi-open structure that end cap 1 that the LED power supply is installed, the three-dimensional bright dipping high-brightness LED of a slice soft sheet type light source, the anchor clamps 2 that are used for the clamping led light source, fluorescent tube 4, shape and fluorescent tube 4 are suitable; Said led light source is a cartridge type column light source, also fixes the back by the flat, thin chip led light source 41 of two-sided bright dipping as shown in Figure 2 to crimped and forms; Said anchor clamps 2 are provided with notch, and led light source is inserted in the notch fixing with anchor clamps 2, interfixes between anchor clamps 2, end cap, fluorescent tube 4 and the light cover 3, and led light source is positioned at fluorescent tube 4, and light cover 3 is positioned at the top of fluorescent tube 4.
In order to improve the uniformity of distribution of light, reduce the loss amount of light simultaneously, can carry out sandblast or etching processing to the inwall of fluorescent tube 4; Perhaps on the inwall of fluorescent tube 4, be coated with reflectance coating, the material of reflectance coating can have the alloy material of reflecting effect for silver, aluminium, gold, copper and other, and the mode of coating can be metal coating modes such as vapor deposition, sputter, ion coating or other; Light cover 3 is aluminum alloy material, stainless steel or cast iron quality; Anchor clamps 2 are adopted as structure or the material that has heat sinking function.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. 3-D high luminance LED luminous lamp tube is characterized in that: this luminous lamp tube comprises end cap (1), the three-dimensional bright dipping high-brightness LED of a slice soft sheet type light source, the anchor clamps (2) that are used for the clamping led light source, fluorescent tube (4) and the light cover (3) that the LED power supply is installed; Said led light source is a cartridge type column light source, is formed to crimped and fixing back by flat, thin chip led light source; Said anchor clamps (2) grasp led light source and fix with end cap (1) and fluorescent tube (4), and led light source is positioned at fluorescent tube (4), and light cover (3) and end cap (1) fix, are positioned at the top of fluorescent tube (4).
2. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: the flat, thin chip led light source of said formation led light source is the two-sided radiant that goes out.
3. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: said light cover (3) is shape and the suitable semi-open structure of fluorescent tube (4).
4. 3-D high luminance LED luminous lamp tube according to claim 4 is characterized in that: said fluorescent tube (4) is through sandblast or etching processing.
5. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: be coated with reflectance coating on the inwall of said fluorescent tube (4).
6. 3-D high luminance LED luminous lamp tube according to claim 5 is characterized in that: the material of said reflectance coating is for silver, aluminium, gold, copper or have a kind of in the alloy material of reflecting effect.
7. 3-D high luminance LED luminous lamp tube according to claim 5 is characterized in that: said reflectance coating coating method is a kind of in vapor deposition, sputter, the ion coating mode.
8. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: said light cover (3) is aluminum alloy material, stainless steel or cast iron quality.
9. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: said anchor clamps (2) are provided with notch, and led light source (4) is inserted in the notch fixing with anchor clamps (2).
10. 3-D high luminance LED luminous lamp tube according to claim 1 is characterized in that: said anchor clamps (2) are adopted as structure or the material that has heat sinking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202379292U CN202629694U (en) | 2012-05-25 | 2012-05-25 | Three-dimensional high-brightness LED light-emitting lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202379292U CN202629694U (en) | 2012-05-25 | 2012-05-25 | Three-dimensional high-brightness LED light-emitting lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629694U true CN202629694U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202379292U Expired - Fee Related CN202629694U (en) | 2012-05-25 | 2012-05-25 | Three-dimensional high-brightness LED light-emitting lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720958A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Three-dimensional high-brightness light emitting diode (LED) lamp tube |
| CN103256504A (en) * | 2013-04-22 | 2013-08-21 | 中山市科业电子科技有限公司 | Plastic LED tube |
-
2012
- 2012-05-25 CN CN2012202379292U patent/CN202629694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720958A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Three-dimensional high-brightness light emitting diode (LED) lamp tube |
| CN103256504A (en) * | 2013-04-22 | 2013-08-21 | 中山市科业电子科技有限公司 | Plastic LED tube |
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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: 20121226 Termination date: 20130525 |