CN212005245U - Thermoelectric isolation type LED module - Google Patents
Thermoelectric isolation type LED module Download PDFInfo
- Publication number
- CN212005245U CN212005245U CN202020642148.6U CN202020642148U CN212005245U CN 212005245 U CN212005245 U CN 212005245U CN 202020642148 U CN202020642148 U CN 202020642148U CN 212005245 U CN212005245 U CN 212005245U
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating fin
- heat pipe
- substrate
- base plate
- 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
Links
- 238000002955 isolation Methods 0.000 title description 3
- 239000000758 substrate Substances 0.000 claims abstract description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005476 soldering Methods 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- -1 graphite alkene Chemical class 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a thermoelectric isolated LED module, which comprises an LED, soldering tin, an insulating circuit strip, a substrate, a heat pipe, an insulating film, a heat conducting plate, a radiating fin and a graphene layer, wherein the LED is arranged above the substrate, the insulating circuit strip is arranged at the bottom of the LED, the insulating circuit strip and the substrate are fixedly connected by soldering tin, the heat pipe is embedded in the substrate, the insulating film is arranged below the substrate, the substrate is fixedly connected with the insulating film, the lower part of the insulating film is fixedly connected with the heat conducting plate, the other end of the heat conducting plate is fixedly connected with the radiating fin, the other end of the heat pipe is embedded in the radiating fin, the graphene layer is coated on the surface of the radiating fin, the utility model adopts a double radiating structure of the heat pipe and the heat conducting plate, part of heat generated by the LED is transmitted into the air or the radiating fin is transmitted into the air through the heat pipe, and the heat which is, the radiating effect is better, has improved the utility model discloses a life.
Description
Technical Field
The utility model relates to a LED module technical field specifically is a thermoelectric isolated module.
Background
At present, because the LED module has the advantages of compact structure, highly integrated function, convenient replacement and lower cost, the development and application of the high-power white-light LED module has become a research hotspot of the LED industry and a great development direction in the future. With the continuous increase of power, higher and higher requirements are put on the heat dissipation capability of the LED device. Therefore, enough margin should be ensured in the thermal management design of the LED, so that the LED module can be ensured to operate reliably for a long time even in a severe operating environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at in solving the not good technical problem of current LED module radiating effect to a thermoelectric isolation formula LED module is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a thermoelectric isolated LED module, including the LED lamp, soldering tin, insulating circuit strip, the base plate, the heat pipe, insulating film, the heat-conducting plate, radiating fin, graphite alkene layer, the base plate top is provided with the LED lamp, LED lamp bottom is provided with insulating circuit strip, LED, through using soldering tin welded fastening to be connected between insulating circuit strip and the base plate, the base plate is embedded to have the heat pipe, the base plate below is provided with insulating film, and base plate and insulating film fixed connection, insulating film below and heat-conducting plate fixed connection, heat-conducting plate other end and radiating fin fixed connection, the other end of heat pipe is being embedded to radiating fin, the radiating fin surface scribbles graphite alkene layer.
Preferably, the heat pipe is U-shaped, one end of which transversely penetrates through the base plate, and the other end of which transversely penetrates through the heat dissipation fin.
Preferably, the radiating fins are arranged in parallel in multiple groups and adopt a wave shape.
Preferably, the thermally conductive plate is a 1060-O hot rolled aluminum plate.
Preferably, the substrate is one or more of an aluminum substrate, an aluminum alloy substrate, a copper substrate, a ceramic substrate, and a composite metal substrate.
Has the advantages that:
1. the utility model discloses in be provided with the heat pipe, under the natural convection cooling condition, the heat pipe radiator can improve more than several times than the performance of copper aluminium entity radiator, and the heat pipe can make radiating fin heat dissipation more even simultaneously, and the practicality is strong.
2. The utility model discloses in adopt two heat radiation structure of heat pipe and heat-conducting plate, the heat that LED produced partly passes through in the heat pipe transmits to the air or transmits to the radiating fin and transmits to the air again, and the heat that does not dispel passes through the heat-conducting plate again and transmits to the radiating fin in transmitting to the air, and the radiating effect is better.
3. The utility model discloses well radiating fin adopts the wave, can increase radiating fin's heat radiating area to a certain extent, and the radiating fin surface scribbles graphite alkene layer simultaneously, and graphite alkene layer can strengthen radiating fin's radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the position a of the present invention.
Fig. 3 is an enlarged schematic view of the position B of the present invention.
In FIGS. 1-3: 1-LED, 101-soldering tin, 2-insulating circuit strips, 3-substrate, 4-heat pipe, 5-insulating film, 6-heat conducting plate, 7-radiating fin and 701-graphene layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of 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.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides a thermoelectric isolated LED module, including LED lamp 1, soldering tin 101, insulating circuit strip 2, base plate 3, heat pipe 4, insulating film 5, heat-conducting plate 6, radiating fin 7, graphite alkene layer 701, base plate 3 top is provided with LED lamp 1, 1 bottom of LED lamp is provided with insulating circuit strip 2, LED lamp 1, through using soldering tin 101 welded fastening to be connected between insulating circuit strip 2 and the base plate 3, base plate 3 is embedded to have heat pipe 4, 3 below of base plate is provided with insulating film 5, and base plate 3 and insulating film 5 fixed connection, 5 below of insulating film and 6 fixed connection of heat-conducting plate, 6 other ends of heat-conducting plate and radiating fin 7 fixed connection, the radiating fin 7 is embedded the other end of heat pipe 4, radiating fin 7 surface scribbles graphite alkene layer 701.
The utility model discloses in, heat pipe 4 is the U form, and one end transversely runs through base plate 3, and the other end transversely runs through radiating fin 7, and heat pipe 4 can make radiating fin 7 heat dissipation more even, and heat pipe radiator is more than several times higher than the performance of copper aluminium entity radiator simultaneously, low-cost, high heat dissipation, and the practicality is strong.
The utility model discloses in, adopt two heat radiation structure of heat pipe 4 and heat-conducting plate 6, the radiating effect is better.
The utility model discloses in, radiating fin 7 surface scribbles graphite alkene layer 701, and graphite alkene layer 701 can strengthen radiating fin 7's radiating effect.
The utility model discloses in, radiating fin 7 multiunit sets up side by side, and adopts the wave, can increase radiating fin 7's heat radiating area to a certain extent.
In the utility model, the heat conducting plate 6 is 1060-O state hot rolling aluminum plate.
The utility model discloses in, base plate 3 adopts one or more than two in aluminium system base plate, the aluminium alloy system base plate, the copper base plate, ceramic substrate or the composite metal base plate.
In the use process, a part of heat generated by the LED1 is transferred to the air through the heat pipe 4 or transferred to the radiating fins 7 and then transferred to the air, the heat which is not dissipated can be transferred to the radiating fins 7 through the heat conducting plate 6 and then transferred to the air, and the heat dissipation effect of the LED1 can be greatly enhanced through the double heat dissipation structure of the heat pipe 4 and the heat conducting plate 6, so that the double heat dissipation structure has strong practicability.
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 thermoelectric isolated LED module, includes LED lamp (1), soldering tin (101), insulating circuit strip (2), base plate (3), heat pipe (4), insulating film (5), heat-conducting plate (6), radiating fin (7), graphite alkene layer (701), its characterized in that: base plate (3) top is provided with LED lamp (1), LED lamp (1) bottom is provided with insulating circuit strip (2), LED lamp (1), through using soldering tin (101) welded fastening to be connected between insulating circuit strip (2) and base plate (3), base plate (3) are embedded to have heat pipe (4), base plate (3) below is provided with insulating film (5), and base plate (3) and insulating film (5) fixed connection, insulating film (5) below and heat-conducting plate (6) fixed connection, heat-conducting plate (6) other end and radiating fin (7) fixed connection, the other end of heat pipe (4) is being embedded in radiating fin (7), radiating fin (7) surface scribbles graphite alkene layer (701).
2. The thermoelectric isolated LED module of claim 1, wherein: the heat pipe (4) is U-shaped, one end of the heat pipe transversely penetrates through the base plate (3), and the other end of the heat pipe transversely penetrates through the radiating fin (7).
3. The thermoelectric isolated LED module of claim 1, wherein: the multiple groups of the radiating fins (7) are arranged side by side and adopt a wave shape.
4. The thermoelectric isolated LED module of claim 1, wherein: the heat conducting plate (6) is a 1060-O state hot-rolled aluminum plate.
5. The thermoelectric isolated LED module of claim 1, wherein: the substrate (3) is one or more than two of an aluminum substrate, an aluminum alloy substrate, a copper substrate, a ceramic substrate or a composite metal substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642148.6U CN212005245U (en) | 2020-04-25 | 2020-04-25 | Thermoelectric isolation type LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642148.6U CN212005245U (en) | 2020-04-25 | 2020-04-25 | Thermoelectric isolation type LED module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212005245U true CN212005245U (en) | 2020-11-24 |
Family
ID=73405614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020642148.6U Expired - Fee Related CN212005245U (en) | 2020-04-25 | 2020-04-25 | Thermoelectric isolation type LED module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212005245U (en) |
-
2020
- 2020-04-25 CN CN202020642148.6U patent/CN212005245U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203464217U (en) | LED (light-emitting diode) lamp dissipating heat easily | |
| CN201204203Y (en) | Radiating device for high-power LED | |
| CN212005245U (en) | Thermoelectric isolation type LED module | |
| CN201615463U (en) | Novel LED light source heat-conduction structure | |
| CN201448618U (en) | Dispersed liquid heat emission LED lamp | |
| CN216650328U (en) | Optical module and electronic equipment | |
| CN216337406U (en) | Conductive heat dissipation graphite flake | |
| CN202938269U (en) | LED (Light Emitting Diode) radiating base plate | |
| CN214588830U (en) | High heat-conducting device of controller | |
| CN211557848U (en) | Emergency power supply radiator | |
| CN210671126U (en) | Electric radiator | |
| CN204005868U (en) | LED radiator | |
| CN210576020U (en) | Green's thermoelectric separation base plate | |
| CN110769657A (en) | Integrated uniform temperature plate radiator | |
| CN219555239U (en) | High heat conduction composite epoxy aluminum plate | |
| CN216849900U (en) | Ultrathin BT material packaging carrier plate | |
| CN217721821U (en) | Copper pipe heat dissipation heat sink | |
| CN216057983U (en) | Heat dissipation device with heat dissipation fan for electrical equipment | |
| CN213755498U (en) | Square heat pipe radiator | |
| CN215819171U (en) | Circuit board heat radiation structure | |
| CN102767714A (en) | Radiating structure of LED lamp | |
| CN212810315U (en) | Photovoltaic module based on graphene reinforced heat dissipation | |
| CN218244240U (en) | Temperature-controlled high-power heating source heat dissipation structure | |
| CN210381769U (en) | Graphite alkene heat dissipation aluminum plate structure | |
| CN108766795A (en) | A kind of air switch contact radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermoelectric isolated LED module Effective date of registration: 20201216 Granted publication date: 20201124 Pledgee: Xu Baoquan Pledgor: Huianquan Xiaobai Technology Co.,Ltd. Registration number: Y2020980009390 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210312 Granted publication date: 20201124 Pledgee: Xu Baoquan Pledgor: Huianquan Xiaobai Technology Co.,Ltd. Registration number: Y2020980009390 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 4314, Equipment Building, 722 Research Institute, No. 312, Luoyu Road, Hongshan District, Wuhan, Hubei 430000 Patentee after: Wuhan Shannai Technology Co.,Ltd. Address before: 362100 Room 201, No. 5-10, Yuxi, Jingshan Village, Wangchuan Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Huianquan Xiaobai Technology Co.,Ltd. |
|
| 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: 20201124 |