CN204026246U - A kind of LED of Double-face adhesive light-emitting section - Google Patents
A kind of LED of Double-face adhesive light-emitting section Download PDFInfo
- Publication number
- CN204026246U CN204026246U CN201420412756.2U CN201420412756U CN204026246U CN 204026246 U CN204026246 U CN 204026246U CN 201420412756 U CN201420412756 U CN 201420412756U CN 204026246 U CN204026246 U CN 204026246U
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- emitting section
- led
- light
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- soft base
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of LED of Double-face adhesive light-emitting section, comprise: lampshade, soft base plate light-emitting section, radiator, power supply, lamp holder, it is characterized in that described LED is also provided with metallic supports, described soft base plate light-emitting section is attached to positive and negative two surfaces of described support member; Described support member is bent into certain geometrical shape and is arranged in the middle of described lampshade, and is connected with described radiator.Above-mentioned LED adopts metallic plate to do light-emitting section support member, the frame mode of soft base plate light-emitting section is all posted on metallic plate two sides, metallic plate can according to the market demand, be bent into various moulding, give full play to soft base plate light-emitting section can bending, deformable advantage, both solve the problem that LED 360 degree is luminous, solve again a difficult problem for LED chip heat transmission heat radiation.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is specifically related to a kind of LED, particularly a kind of LED of Double-face adhesive light-emitting section.
Technical background
Common bulb is normal illumination sources common in daily life, and consumption is large, and use occasion is a lot.All the time, the structure of common bulb installs tungsten filament wick inside glass envelope, a certain amount of protective gas of filling.Traditional bulb operation principle is: under the function of current, and tungsten filament heating produces visible ray.In recent years, along with the appearance of LED solid light source, occurred LEDbulb lamp, its usual structure is that LED is welded on aluminium base, and aluminium base is fixed on radiating bottom plate, and this structure light-emitting angle is little, and aesthetic property is poor; Also has a kind of filament bulb in addition, its structure be LED on the transparent electrodes, transparency electrode outer surface parcel fluorescent material, light emitting module is welded on the electrode of glass wick, this structure fluorescent material uses many, and the heat that particularly LED chip sends only leans on a gas transfer part and electrodes transfer some, and the efficiency of transferring heat is very low, thus adopt the LEDbulb lamp power of this structure smaller, reliability is low.Research adopts new structure, should solve heat dissipation problem, and solve 360 degree of luminescences again, promote the aesthetics of LEDbulb lamp, the development for illuminating industry has great significance.
Summary of the invention
The purpose of this utility model is the LED being the Double-face adhesive light-emitting section providing a kind of metallic plate to do support member, solve LED heat radiation, 360 degree luminescence, aesthetics problem.
For achieving the above object, the utility model provides a kind of LED of Double-face adhesive light-emitting section, comprising: lampshade, soft base plate light-emitting section, metallic supports, radiator, power supply, lamp holder.Described soft base plate light-emitting section is attached to positive and negative two surfaces of described support member.Described support member is bent into certain geometrical shape and is arranged in the middle of described lampshade, and is connected with described radiator.Above-mentioned LED adopts metallic plate to do light-emitting section support member, metallic plate two sides all post soft base plate light-emitting section frame mode, metallic plate can according to the market demand, be bent into various moulding, give full play to soft base plate light-emitting section can bending, deformable advantage, both solve the problem that LED 360 degree is luminous, solve again a difficult problem for LED chip heat transmission heat radiation.
As further improvement of the utility model, in described soft base plate light-emitting section, LED chip is directly welded on soft base plate light-emitting section, thus reduces support, improves radiating effect, decreases thermal resistance.
As further improvement of the utility model, described soft base plate light-emitting section surface fluorescence powder adopts the method for press mold to be fixed on chip surface.Compared with the die coating method of routine, adopt pressed film method that fluorescent material can be made to cover chip surface equably, thus solve the common aberration of dotting glue method, yellow circle lamp quality problems.
As further improvement of the utility model, the LED chip pad area of described soft base plate light-emitting section is increased to more than 100 microns, for being increased to more than 100 microns from conventional 80 microns, thus solves the problem of chips welding intensity.
As further improvement of the utility model, described support member is the material that the bending such as the fine aluminium material of good heat conductivity or copper is good, naked layer in the middle of metallic plate, thus decreases thermal resistance.
Compared with prior art, effect of the present utility model is: adopt metallic plate to do the frame mode of the Double-face adhesive light-emitting section of support member, both the problem of 360 degree of luminescences had been solved, solve again LED chip heat and transmit heat dissipation problem, improve reliability, appearance and modeling can be done according to the size of common bulb, and aesthetics is good.The utility model production technology is simple simultaneously, and lower cost for material, reduces the cost of LED.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model first embodiment;
Fig. 2 is the exploded perspective figure of the utility model first embodiment;
Fig. 3 is the three-dimensional structure diagram of the utility model second embodiment;
Fig. 4 is the three-dimensional structure diagram of the utility model the 3rd embodiment;
Fig. 5 is the three-dimensional structure diagram of the utility model the 4th embodiment;
Fig. 6 is the exploded perspective figure of the utility model the 4th embodiment.
In accompanying drawing, 1 is lampshade, and 2 is soft base plate light-emitting sections, and 3 is support members, and 4 is radiators, and 5 is power supplys, and 6 is lamp holders.
Detailed description of the invention
The utility model is further illustrated by reference to the accompanying drawings below by embodiment.
embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment is A60-LED bulb lamp, comprises lampshade 1, soft base plate light-emitting section 2, support member 3, radiator 4, power supply 5, lamp holder 6.Lampshade 1 is ball bubble shape cloche, and radiator 4 is for moulding alclad, and the width of soft base plate light-emitting section 2 is 4mm, and support member 3 is aluminium sheet, and width is 4mm, thickness is 0.5mm.Soft base plate light-emitting section 2 surface fluorescence powder adopts the method for press mold to be fixed on chip surface.Soft base plate light-emitting section 2 is attached to positive and negative two surfaces of support member 3, and support member 3 is bent into single U or many U-shape.Support member 3 is bent into geometry and is arranged in the middle of lampshade 1, and is connected with radiator 4.
The present embodiment adopts metallic plate to do support member 3, metallic plate two sides all post soft base plate light-emitting section 2 frame mode, metallic plate can according to the market demand, be bent into various moulding, give full play to soft base plate light-emitting section 2 can bending, deformable advantage, both solve the problem that LED 360 degree is luminous, solve again a difficult problem for LED chip heat transmission heat radiation.In addition, soft base plate light-emitting section 2 surface fluorescence powder adopts the method for press mold to be fixed on chip surface.Compared with the die coating method of routine, adopt pressed film method that fluorescent material can be made to cover chip surface equably, thus solve the common aberration of dotting glue method, yellow circle lamp quality problems.
embodiment 2
As shown in Figure 3, the present embodiment is A60-LED bulb lamp.The present embodiment is bent into common bulb tungsten filament shape except support member 3, and outside different from the first embodiment, remainder is identical, repeats no more here.
embodiment 3
As shown in Figure 4, the present embodiment is A60-LED bulb lamp.The present embodiment is bent into garden arc shape except support member 3, and outside different from the first embodiment, remainder is identical, repeats no more here.
embodiment 4
As shown in Figure 5, Figure 6, the present embodiment is LED candle lamp.The present embodiment except lampshade 1 be candle cloche, support member 3 is bent into outside the arc shape of garden, and outside different from the first embodiment, remainder is identical, repeats no more here.
Claims (5)
1. a LED for Double-face adhesive light-emitting section, comprising: lampshade, soft base plate light-emitting section, radiator, power supply, lamp holder, it is characterized in that described LED is also provided with metallic supports, and described soft base plate light-emitting section is attached to positive and negative two surfaces of described support member; Described support member is bent into certain geometrical shape and is arranged in the middle of described lampshade, and is connected with described radiator.
2. the LED of a kind of Double-face adhesive light-emitting section according to claim 1, is characterized in that: in described soft base plate light-emitting section, LED chip is directly welded on soft base plate.
3. the LED of a kind of Double-face adhesive light-emitting section according to claim 1 and 2, is characterized in that: described soft base plate light-emitting section surface fluorescence powder adopts the method for press mold to be fixed on chip surface.
4. the LED of a kind of Double-face adhesive light-emitting section according to any one of claim 1 or 2, is characterized in that: the LED chip pad area of described soft base plate light-emitting section is increased to more than 100 microns.
5. the LED of a kind of Double-face adhesive light-emitting section according to claim 1, is characterized in that: described support member is fine aluminium matter or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412756.2U CN204026246U (en) | 2014-07-25 | 2014-07-25 | A kind of LED of Double-face adhesive light-emitting section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412756.2U CN204026246U (en) | 2014-07-25 | 2014-07-25 | A kind of LED of Double-face adhesive light-emitting section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026246U true CN204026246U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412756.2U Expired - Fee Related CN204026246U (en) | 2014-07-25 | 2014-07-25 | A kind of LED of Double-face adhesive light-emitting section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948957A (en) * | 2015-06-30 | 2015-09-30 | 欧普照明股份有限公司 | Light source module and LED lamp |
| CN105465635A (en) * | 2016-01-07 | 2016-04-06 | 莆田康布斯光电科技有限公司 | LED (Light Emitting Diode) lamp |
-
2014
- 2014-07-25 CN CN201420412756.2U patent/CN204026246U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948957A (en) * | 2015-06-30 | 2015-09-30 | 欧普照明股份有限公司 | Light source module and LED lamp |
| CN104948957B (en) * | 2015-06-30 | 2017-06-20 | 欧普照明股份有限公司 | A kind of light source module and LED lamp |
| CN105465635A (en) * | 2016-01-07 | 2016-04-06 | 莆田康布斯光电科技有限公司 | LED (Light Emitting Diode) 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190725 |