CN211821844U - LED lamp area with long service life - Google Patents
LED lamp area with long service life Download PDFInfo
- Publication number
- CN211821844U CN211821844U CN202020757451.0U CN202020757451U CN211821844U CN 211821844 U CN211821844 U CN 211821844U CN 202020757451 U CN202020757451 U CN 202020757451U CN 211821844 U CN211821844 U CN 211821844U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat conduction
- led chip
- conducting
- carbon powder
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- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 238000009713 electroplating Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 6
- 229920001940 conductive polymer Polymers 0.000 claims description 5
- 239000002322 conducting polymer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a long service life's LED lamp area, including the flexible line way board, the top welding of flexible line way board has the LED chip, and the bottom of LED chip is provided with the heat conduction with the top contact department of flexible line way board and glues, and the top fixedly connected with heat conduction insulation transparent plastic shell of LED chip, the surface threaded connection of LED chip have LED lamp pearl, and the surface of heat conduction insulation transparent plastic shell is connected with fibrous high heat conduction carbon powder layer through electroplating process. The utility model discloses a bottom of LED chip is provided with the heat conduction glue with the top contact department of flexible line way board, the effect of heat conduction has been played, top fixedly connected with heat conduction insulation transparent plastic shell through the LED chip, radiating effect has been played, through fibrous high heat conduction carbon powder layer, heat conduction polymer plastic layer, the cooperation of heat conduction graphite fiber layer and the high heat conduction carbon powder layer of scale formula is used, the effect of heat conduction with higher speed has been played, thereby prevent that high temperature from influencing the life in lamp area, long service life's purpose has been reached.
Description
Technical Field
The utility model relates to a lamp area technical field specifically is a long service life's LED lamp area.
Background
The lamp strip is a short name of an LED lamp strip, most people are not used to a long term when speaking, so the front LED is omitted, the lamp strip is called directly, the calling of the lamp strip also comprises the old lamp strip which is formed by directly connecting LEDs by using wires such as a large two-wire, a large three-wire, a round two-wire and the like instead of using an FPC (flexible printed circuit) or a PCB (printed circuit board), and certainly comprises a flexible lamp strip and a hard lamp strip, but the existing lamp strip does not have a heat dissipation function, so that the accelerated aging of the lamp strip is easily caused by high temperature in long-time use, and the service life of the lamp strip is easily influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's LED lamp area possesses long service life's advantage, has solved current lamp area and has not possessed radiating function, leads to easily causing the problem of the life in lamp area very easily because of the high temperature is ageing with higher speed in long-time use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's LED lamp area, includes the flexible line way board, the top welding of flexible line way board has the LED chip, the bottom of LED chip is provided with heat-conducting glue with the top contact department of flexible line way board, the top fixedly connected with heat conduction insulating transparent plastic shell of LED chip, the surperficial threaded connection of LED chip has LED lamp pearl, the surface of heat conduction insulating transparent plastic shell is connected with fibrous high heat conduction carbon powder layer through electroplating process, the surface on fibrous high heat conduction carbon powder layer is connected with the heat conduction polymer plastic layer through electroplating process, the surface on heat conduction polymer plastic layer is connected with heat conduction graphite fiber layer through electroplating process, the surface on heat conduction graphite fiber layer is connected with the scaly high heat conduction carbon powder layer through electroplating process.
Preferably, the thickness of the fibrous high thermal conductive carbon powder layer is 0.036mm-0.086mm, and the thickness of the thermal conductive polymer plastic layer is 0.064mm-0.092 mm.
Preferably, the thickness of the heat-conducting graphite fiber layer is 0.16mm-0.27mm, and the thickness of the scaly high heat-conducting carbon powder layer is 0.23mm-0.36 mm.
Preferably, radiating holes are formed in the surface of the heat-conducting insulating transparent plastic shell, and the radiating holes and the LED lamp beads are arranged in a staggered mode.
Preferably, the bottom of the flexible circuit board is provided with a non-slip mat, and the surface of the non-slip mat is provided with a mounting hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a bottom of LED chip is provided with the heat conduction glue with flexible line way board's top contact department, the effect of heat conduction has been played, top fixedly connected with heat conduction insulation transparent plastic shell through the LED chip, radiating effect has been played, through fibrous high heat conduction carbon powder layer, heat conduction polymer plastic layer, the cooperation of heat conduction graphite fiber layer and the high heat conduction carbon powder layer of scale formula is used, the effect of heat conduction with higher speed has been played, thereby prevent that the high temperature from influencing the life in lamp area, long service life's purpose has been reached, it does not possess radiating function to have solved current lamp area, lead to easily causing the accelerated aging in lamp area because of the high temperature in long-time use, very easily influence the problem of the life in lamp area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the flake-shaped high thermal conductive carbon powder layer of the present invention.
In the figure: 1. a flexible circuit board; 2. heat conducting glue; 3. an LED chip; 4. a heat conductive insulating transparent plastic shell; 5. heat dissipation holes; 6. LED lamp beads; 7. a fibrous high thermal conductivity carbon powder layer; 8. a thermally conductive polymer plastic layer; 9. a thermally conductive graphite fiber layer; 10. a scaly high-thermal-conductivity carbon powder layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a flexible line way board 1, heat-conducting glue 2, LED chip 3, heat conduction insulating transparent plastic shell 4, louvre 5, LED lamp pearl 6, fibrous high heat conduction carbon powder layer 7, heat conduction polymer plastic layer 8, heat conduction graphite fiber layer 9 and scaly high heat conduction carbon powder layer 10 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, an LED lamp strip with a long service life comprises a flexible circuit board 1, an LED chip 3 welded on the top of the flexible circuit board 1, a heat-conducting glue 2 arranged at the contact position of the bottom of the LED chip 3 and the top of the flexible circuit board 1 for conducting heat, a heat-conducting insulating transparent plastic shell 4 fixedly connected on the top of the LED chip 3 for dissipating heat, LED lamp beads 6 connected on the surface of the LED chip 3, a fibrous high-heat-conductivity carbon powder layer 7 connected on the surface of the heat-conducting insulating transparent plastic shell 4 through an electroplating process, a heat-conducting polymer plastic layer 8 connected on the surface of the fibrous high-heat-conductivity carbon powder layer 7 through an electroplating process, a heat-conducting graphite fiber layer 9 connected on the surface of the heat-conducting polymer plastic layer 8 through an electroplating process, and a scaly high-heat-conductivity carbon powder layer 10 connected on the surface of, the heat conduction accelerating effect is achieved, the service life of the lamp strip is prevented from being affected by high temperature, the purpose of long service life is achieved, the thickness of the fibrous high-heat-conduction carbon powder layer 7 is 0.036-0.086 mm, the thickness of the heat-conduction polymer plastic layer 8 is 0.064-0.092 mm, the thickness of the heat-conduction graphite fiber layer 9 is 0.16-0.27 mm, the thickness of the scaly high-heat-conduction carbon powder layer 10 is 0.23-0.36 mm, heat dissipation holes 5 are formed in the surface of the heat-conduction insulating transparent plastic shell 4, the heat dissipation holes 5 and the LED lamp beads 6 are arranged in a staggered mode, the anti-slip pad is arranged at the bottom of the flexible circuit board 1, and mounting holes are formed in the surface of the anti-.
During the use, the bottom through LED chip 3 is provided with heat conduction glue 2 with the top contact department of flexible line way board 1, the effect of heat conduction has been played, top fixedly connected with heat conduction insulation transparent plastic shell 4 through LED chip 3, the radiating effect has been played, through fibrous high heat conduction carbon powder layer 7, heat conduction polymer plastic layer 8, the cooperation of heat conduction graphite fiber layer 9 and scaly high heat conduction carbon powder layer 10 is used, the effect of heat conduction with higher speed has been played, thereby prevent the life in high temperature influence lamp area, long service life's purpose has been reached, it does not have radiating function to have solved current lamp area, lead to easily causing the accelerated ageing in lamp area because of the high temperature in long-time use, very easily influence the problem of the life in lamp area.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a long service life's LED lamp area, includes flexible line way board (1), its characterized in that: the top of the flexible circuit board (1) is welded with an LED chip (3), the contact part of the bottom of the LED chip (3) and the top of the flexible circuit board (1) is provided with a heat-conducting glue (2), the top of the LED chip (3) is fixedly connected with a heat-conducting insulating transparent plastic shell (4), the surface of the LED chip (3) is connected with an LED lamp bead (6) through a thread, the surface of the heat-conducting insulating transparent plastic shell (4) is connected with a fibrous high heat-conducting carbon powder layer (7) through an electroplating process, the surface of the fibrous high-heat-conduction carbon powder layer (7) is connected with a heat-conduction polymer plastic layer (8) through an electroplating process, the surface of the heat-conducting polymer plastic layer (8) is connected with a heat-conducting graphite fiber layer (9) through an electroplating process, the surface of the heat-conducting graphite fiber layer (9) is connected with a scaly high heat-conducting carbon powder layer (10) through an electroplating process.
2. A long-life LED strip as claimed in claim 1, wherein: the thickness of the fibrous high-heat-conduction carbon powder layer (7) is 0.036-0.086 mm, and the thickness of the heat-conduction polymer plastic layer (8) is 0.064-0.092 mm.
3. A long-life LED strip as claimed in claim 1, wherein: the thickness of the heat-conducting graphite fiber layer (9) is 0.16-0.27 mm, and the thickness of the scaly high-heat-conducting carbon powder layer (10) is 0.23-0.36 mm.
4. A long-life LED strip as claimed in claim 1, wherein: radiating holes (5) are formed in the surface of the heat-conducting insulating transparent plastic shell (4), and the radiating holes (5) and the LED lamp beads (6) are arranged in a staggered mode.
5. A long-life LED strip as claimed in claim 1, wherein: the bottom of the flexible circuit board (1) is provided with an anti-skid pad, and the surface of the anti-skid pad is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020757451.0U CN211821844U (en) | 2020-05-10 | 2020-05-10 | LED lamp area with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020757451.0U CN211821844U (en) | 2020-05-10 | 2020-05-10 | LED lamp area with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211821844U true CN211821844U (en) | 2020-10-30 |
Family
ID=73021014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020757451.0U Expired - Fee Related CN211821844U (en) | 2020-05-10 | 2020-05-10 | LED lamp area with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211821844U (en) |
-
2020
- 2020-05-10 CN CN202020757451.0U patent/CN211821844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |