CN201611994U - Heat dispersion structure for liquid crystal display television - Google Patents
Heat dispersion structure for liquid crystal display television Download PDFInfo
- Publication number
- CN201611994U CN201611994U CN2010200566844U CN201020056684U CN201611994U CN 201611994 U CN201611994 U CN 201611994U CN 2010200566844 U CN2010200566844 U CN 2010200566844U CN 201020056684 U CN201020056684 U CN 201020056684U CN 201611994 U CN201611994 U CN 201611994U
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- China
- Prior art keywords
- heat
- assembly
- heat dispersion
- lcd
- radiator structure
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Abstract
The utility model provides a heat dispersion structure for a liquid crystal display television, which belongs to the technical field of heat dispersion. The heat dispersion structure comprises a heat absorbing assembly, a heat dispersion assembly and a heat conducting assembly, wherein the heat dispersion assembly comprises a base, a heat conducting piece and multiple groups of first heat dispersion fins and second heat dispersion fins, and the first heat dispersion fins and the second heat dispersion fins are vertically fixed on the heat dispersion base; and the heat absorbing assembly is connected with the heat dispersion assembly through the heat conducting assembly. The heat dispersion structure not only ensures the dissipation of heat source of the liquid crystal display television, but also is endowed with the functions of dust prevention and water resistance.
Description
Technical field
The utility model belongs to the heat dissipation technology field, relates generally to a kind of radiator structure of LCD TV.
Background technology
Continuous development along with device miniaturization and precise treatment, heat dissipation technology to equipment requires also more and more higher, present LCD TV mostly uses the method for natural cooling heat radiation to dispel the heat, so just need in the housing of television set, offer a lot of louvres, so that the heat of television set inside is distributed from louvre, so not only radiating effect is bad, and can make the more dust of television set inner accumulation, cause the damage of electronic component in the television set, in addition, the electromagnetic radiation meeting that the electronic component of television set inside produces is penetrated by louvre, thereby human body is on every side caused damage.
The utility model content
The utility model provides a kind of radiator structure of LCD TV, and having solved dispels the heat in the LCD TV prior art accumulates dust inadequately, easily and produce the situation of radiation to external world, has improved the fail safe of LCD TV, and has prolonged its useful life.
The radiator structure of a kind of LCD TV described in the utility model comprises heat absorption assembly, radiating subassembly and heat-conductive assembly, and described radiating subassembly comprises pedestal, heat-conducting piece and organizes first radiated rib and second radiated rib of mutual vertical fixing in cooling base more; Be connected by heat-conductive assembly between described heat absorption assembly and the radiating subassembly; Described heat absorption assembly is passed to described radiating subassembly by described heat-conductive assembly after absorbing heat, and described radiating subassembly distributes heat.
The radiator structure of a kind of LCD TV described in the utility model, the side of its first radiated rib and second radiated rib is corrugated.
The radiator structure of a kind of LCD TV described in the utility model, its pedestal, heat-conducting piece, first fin and second fin are one-body molded by aluminium extruded processing.
The radiator structure of a kind of LCD TV described in the utility model, its heat absorption assembly closely bonds together by the thermal source of rubber cushion and LCD TV.
Being connected be between the radiator structure of a kind of LCD TV described in the utility model, being connected between its heat absorption assembly and heat-conductive assembly, heat-conductive assembly and radiating subassembly removably connects.
The radiator structure of a kind of LCD TV described in the utility model, in LCD TV, install behind this heat radiation structure device not only can be by heat-conductive assembly the good heat conductive effect thermal source of television set inside is dispelled the heat, to reach heat radiation standard-required to thermal source, and after being installed, this device can the housing of television set be sealed, thereby can prevent that dust, water, vapour etc. from entering television set inside, and prevent the electromagnetic radiation of television set inside.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the schematic diagram of the utility model radiator structure.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the utility model provides a kind of radiator structure of LCD TV, comprise heat absorption assembly 1, radiating subassembly 2 and heat-conductive assembly 3, described radiating subassembly is by pedestal 21, heat-conducting piece 22 and organize mutual vertical fixing more and form in first radiated rib 23 and second radiated rib 24 of cooling base; Be connected by heat-conductive assembly 3 between described heat absorption assembly 1 and the radiating subassembly 2; Be passed to described radiating subassembly 2 by described heat-conductive assembly 3 after described heat absorption assembly 1 absorbs heat, 2 pairs of heats of described radiating subassembly distribute.
When the radiating subassembly 2 in the utility model receives the heat of heat-conductive assembly 3 transmission, part heat directly is uploaded to first radiated rib 23 and outwards distributes, all the other heats are then up along heat-conducting piece, make heat directly reach heat-conducting piece 22, heat, is outwards distributed to 24 conduction of second radiated rib by heat-conducting piece 22 again.
The radiator structure of LCD TV in the utility model, owing to can absorb the heat that thermal source produces by heat absorption assembly 1, and by heat-conductive assembly 3 with heat transferred to radiating subassembly 2,2 pairs of heats of radiating subassembly distribute then, therefore after using this radiator structure, not only can dispel the heat to thermal source by the good heat conductive effect of heat-conductive assembly 3, to reach the heat radiation standard-required of thermal source, and can the equipment that use this heat source radiator be sealed, thereby can prevent dust, water, access arrangement inside such as vapour, and the electromagnetic radiation that prevents device interior.
Heat-conductive assembly 3 is made up of shell, wick and working medium, and utilizes the physical process of Working fluid phase changing to transmit heat.Its course of work is: heat absorption assembly 1 absorbs heat from thermal source after, end near heat absorption assembly 1 of heat-conductive assembly 3 is heated, thereby make the working medium near the wick this end be subjected to thermal evaporation, refrigerant vapor touches the low wick of temperature when being transferred to the end of close radiating subassembly 2 of heat-conductive assembly 3 and emits heat, thereby the liquid state of being condensed into, afterwards by capillarity with condensate liquid be transferred to again near the heat absorption assembly 1 an end, finish cyclic process.Like this, evaporation by working medium and condensation just can be delivered to radiating subassembly 2 to heat by heat absorption assembly 1, thereby have realized the heat radiation to thermal source.The heat transfer distances of heat-conductive assembly 3 is far away, efficient is high, is a kind of heat transfer element efficiently.Wherein, the working medium of these heat-conductive assembly 3 inside can be selected water for use.
For the utilization ratio of the radiator structure that improves this LCD TV, with being connected between heat-conductive assembly 3 and the heat absorption assembly 1, and being connected to be made as and removably connecting between heat-conductive assembly 3 and the radiating subassembly 2.Like this, in the time of can't continuing to use when having the part parts to be damaged between heat absorption assembly 1, radiating subassembly 2 and the heat-conductive assembly 3, can only change that part of parts that can't continue to use; In addition, when heat absorption assembly 1 does not need built-in heat absorption, can directly use 2 pairs of thermals source of radiating subassembly to dispel the heat.Such design has improved the utilization ratio of device, greatly reduces cost.
In sum, the utility model is simple in structure, and assembling when can reach thermal source heat radiation standard, can also be prevented dust, waterproof and radiation proof fast.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. the radiator structure of a LCD TV comprises heat absorption assembly, radiating subassembly and heat-conductive assembly, it is characterized in that described radiating subassembly comprises pedestal, heat-conducting piece and organizes first radiated rib and second radiated rib of mutual vertical fixing in cooling base more; Be connected by heat-conductive assembly between described heat absorption assembly and the radiating subassembly.
2. according to the radiator structure of the described LCD TV of claim 1, it is characterized in that the side of described first radiated rib and second radiated rib is corrugated.
3. according to the radiator structure of the described LCD TV of claim 1, it is characterized in that described pedestal, heat-conducting piece, first fin and second fin are one-body molded by aluminium extruded processing.
4. according to the radiator structure of the described LCD TV of claim 1, it is characterized in that described heat absorption assembly closely bonds together by the thermal source of rubber cushion and LCD TV.
5. according to the radiator structure of the described LCD TV of claim 1, it is characterized in that being connected between described heat absorption assembly and the heat-conductive assembly removably connects.
6. according to the radiator structure of the described LCD TV of claim 2, it is characterized in that being connected between described heat-conductive assembly and the radiating subassembly removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200566844U CN201611994U (en) | 2010-01-19 | 2010-01-19 | Heat dispersion structure for liquid crystal display television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200566844U CN201611994U (en) | 2010-01-19 | 2010-01-19 | Heat dispersion structure for liquid crystal display television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611994U true CN201611994U (en) | 2010-10-20 |
Family
ID=42962630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200566844U Expired - Fee Related CN201611994U (en) | 2010-01-19 | 2010-01-19 | Heat dispersion structure for liquid crystal display television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611994U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647885A (en) * | 2011-02-18 | 2012-08-22 | 青岛海信电器股份有限公司 | Heat abstractor, electronic equipment and heat dissipation method of electronic equipment |
| CN106667488A (en) * | 2016-12-26 | 2017-05-17 | 上海联影医疗科技有限公司 | Cooling device for circulator, circulator and magnetic resonance equipment |
| CN110662406A (en) * | 2019-11-04 | 2020-01-07 | 深圳航天东方红海特卫星有限公司 | Phase-change heat exchanger |
| WO2021103532A1 (en) * | 2019-11-27 | 2021-06-03 | 深圳蓝普科技有限公司 | Heat dissipation device, display module and led display screen |
| CN114967202A (en) * | 2022-05-06 | 2022-08-30 | 湖南中合科技有限公司 | Liquid crystal display television with multiple-effect heat dissipation performance |
-
2010
- 2010-01-19 CN CN2010200566844U patent/CN201611994U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647885A (en) * | 2011-02-18 | 2012-08-22 | 青岛海信电器股份有限公司 | Heat abstractor, electronic equipment and heat dissipation method of electronic equipment |
| CN106667488A (en) * | 2016-12-26 | 2017-05-17 | 上海联影医疗科技有限公司 | Cooling device for circulator, circulator and magnetic resonance equipment |
| CN110662406A (en) * | 2019-11-04 | 2020-01-07 | 深圳航天东方红海特卫星有限公司 | Phase-change heat exchanger |
| WO2021103532A1 (en) * | 2019-11-27 | 2021-06-03 | 深圳蓝普科技有限公司 | Heat dissipation device, display module and led display screen |
| CN114967202A (en) * | 2022-05-06 | 2022-08-30 | 湖南中合科技有限公司 | Liquid crystal display television with multiple-effect heat dissipation performance |
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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: 20101020 Termination date: 20120119 |