CN202601718U - LED (light-emitting diode) surface light source packaging piece - Google Patents
LED (light-emitting diode) surface light source packaging piece Download PDFInfo
- Publication number
- CN202601718U CN202601718U CN 201220088167 CN201220088167U CN202601718U CN 202601718 U CN202601718 U CN 202601718U CN 201220088167 CN201220088167 CN 201220088167 CN 201220088167 U CN201220088167 U CN 201220088167U CN 202601718 U CN202601718 U CN 202601718U
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- led
- source packaging
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Abstract
The utility model discloses an LED (light-emitting diode) surface light source packaging piece. The LED surface light source packaging piece comprises a round base and a silica gel ring bonded onto the round base, wherein the round base comprises an aluminum plate and an insulating layer arranged above the aluminum plate; a circuit board is arranged in the insulating layer; the circuit board is provided with a positive electrode and a negative electrode which are positioned outside the silica gel ring; and a plurality of LED chips are welded on the circuit board. The LED surface light source packaging piece disclosed by the utility model has the advantages that the structure is simple, production process is greatly simplified, the production cost is reduced, and the production efficiency is improved. In addition, light emitted by the LED surface light source packaging piece disclosed by the utility model is soft, natural and harmless to eyes.
Description
Technical field
The utility model relates to a kind of lighting apparatus, relates in particular to a kind of LED area source packaging part.
Background technology
LED is a kind of low voltage light sources, because its power saving, life-span are long, has been widely used in various low-voltage lighting devices at present; Led light source module package structure of the prior art generally comprises base, on base, is welded with some LEDs light sources, and every LEDs light source comprises: support, led chip and several gold thread; The top of said support is formed with reflector; Said reflector has smooth bottom, and said led chip is installed on the said bottom, and an end of said gold thread welds with the bottom of reflector mutually; The other end of said gold thread welds with led chip mutually; The top of said led chip is coated with glue and fluorescent material mixed layer, be in series through lead between every LEDs light source or parallel connection after draw, be connected to the positive and negative electrode that is arranged on the base.The production process of this kind led light source module package structure is comparatively complicated, and production cost is higher, production efficiency is lower.
Therefore, be necessary to provide a kind of LED area source packaging part that solves the problems of the technologies described above.
The utility model content
The utility model technical problem to be solved is: a kind of LED area source packaging part that can simplify production process, save production cost, enhance productivity is provided.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of LED area source packaging part; Comprise: cup dolly and be bonded at the silica gel circle on the cup dolly, said cup dolly comprise aluminium sheet and are arranged at the insulating barrier of aluminium sheet top, be provided with wiring board in the said insulating barrier; Said wiring board is provided with positive pole and negative pole outside the silica gel circle, be welded with several led chips on the said wiring board.
As a kind of optimized technical scheme, said wiring board is made of copper, and the outer surface of said wiring board is coated with nickel or silver.
As a kind of optimized technical scheme, the top of said insulating barrier is printed with white paint.
The beneficial effect of the utility model: the LED area source package structure in the utility model is simple, has simplified production process greatly, has reduced production cost, has improved production efficiency.And the light that the LED area source packaging part in the utility model sends soft, natural, do not hinder eye.
Description of drawings
Fig. 1 is the plan structure sketch map of cup dolly.
Fig. 2 is the plan structure sketch map of cup dolly, has wherein disclosed the situation after led chip welds.
Fig. 3 is the left TV structure sketch map of cup dolly,
Fig. 4 is the structural representation of LED area source packaging part.
Among Fig. 1 to Fig. 4: 1, cup dolly, 2, the silica gel circle, 3, aluminium sheet, 4, insulating barrier, 5, wiring board, 6, anodal, 7, negative pole, 8, led chip.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
See also Fig. 1 to Fig. 4; A kind of LED area source packaging part comprises: cup dolly 1 and be bonded at the silica gel circle 2 on the cup dolly 1, and said cup dolly 1 comprises aluminium sheet 3 and is arranged at the insulating barrier 4 of aluminium sheet 3 tops; Be provided with wiring board 5 in the said insulating barrier 4; Said wiring board 5 is provided with positive pole 6 and negative pole 7 outside silica gel circle 2, be welded with several led chips 8 on the said wiring board 5, and said several led chips 8 are together in series or parallel through wiring board 5.Said wiring board 5 is made of copper, and the outer surface of said wiring board 5 is coated with nickel or silver, thereby can conveniently weld.The top of said insulating barrier 4 is printed with white paint, thereby makes the workman can clearly see wiring board.The setting of said aluminium sheet 3 can be convenient to heat radiation, thereby improves the useful life of LED area source packaging part.
LED area source package structure in the utility model is simple, has simplified production process greatly, has reduced production cost, has improved production efficiency.And the light that the LED area source packaging part in the utility model sends soft, natural, do not hinder eye.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (3)
1. LED area source packaging part; Comprise: cup dolly and be bonded at the silica gel circle on the cup dolly; It is characterized in that: said cup dolly comprises aluminium sheet and is arranged at the insulating barrier of aluminium sheet top; Be provided with wiring board in the said insulating barrier, said wiring board is provided with positive pole and negative pole outside the silica gel circle, is welded with several led chips on the said wiring board.
2. a kind of LED area source packaging part as claimed in claim 1, it is characterized in that: said wiring board is made of copper, and the outer surface of said wiring board is coated with nickel or silver.
3. a kind of LED area source packaging part as claimed in claim 1, it is characterized in that: the top of said insulating barrier is printed with white paint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220088167 CN202601718U (en) | 2012-03-10 | 2012-03-10 | LED (light-emitting diode) surface light source packaging piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220088167 CN202601718U (en) | 2012-03-10 | 2012-03-10 | LED (light-emitting diode) surface light source packaging piece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202601718U true CN202601718U (en) | 2012-12-12 |
Family
ID=47319240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220088167 Expired - Fee Related CN202601718U (en) | 2012-03-10 | 2012-03-10 | LED (light-emitting diode) surface light source packaging piece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202601718U (en) |
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2012
- 2012-03-10 CN CN 201220088167 patent/CN202601718U/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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150310 |
|
EXPY | Termination of patent right or utility model |