CN205017440U - TV set metal backplate of utensil heat dissipation cooling function - Google Patents
TV set metal backplate of utensil heat dissipation cooling function Download PDFInfo
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- CN205017440U CN205017440U CN201520548150.6U CN201520548150U CN205017440U CN 205017440 U CN205017440 U CN 205017440U CN 201520548150 U CN201520548150 U CN 201520548150U CN 205017440 U CN205017440 U CN 205017440U
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- heat
- heat dissipation
- cooling function
- heat dissipating
- television set
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Abstract
The utility model discloses a TV set metal backplate of utensil heat dissipation cooling function, including the base plate, it adopts galvanized sheet as the substrate, and the front roller coat has nanometer radiation heat dissipation layer, and back roller coat has nanometer graphite heat -conducting layer, wherein it has the colored heat dissipation layer of waterborne still to coat on the nanometer radiation heat dissipation layer. This product has superstrong heat conductivility, and TV set heating element mainly is mainboard, power module, concentrate on the TV set bottom, and the first half is generated heat basically not, and the difference in temperature can reach more than 30 DEG C about the current plastics dorsal scale, and the nanometer graphite heat -conducting layer at this product back can transmit whole dorsal scale rapidly with the bottom heat, effectively increases heat radiating area.
Description
Technical field
The utility model relates to a kind of television set metal backing of tool radiating and cooling function.
Background technology
Mainboard, power module etc. will wrap up by LCD TV shell on the back on the one hand, also will play fixed supporting role to liquid crystal module on the other hand.Simultaneously because electrical and electronic component produces amount of heat in running, shell on the back must have certain heat-sinking capability.Current most of LCD TV shell on the back all still adopts injection molding manner to produce, and every money TV shell on the back all will make the injection mold of a set of complex and expensive.Along with video screen size is increasing, power also increases, caloric value is directly proportional to power and rises, traditional injection moulding shell on the back mould cost is also multiplied, in order to ensure television set integral rigidity, can only increase shell on the back thick, this not only runs in the opposite direction with lightening trend, and is unfavorable for heat dissipation.
Compare injection moulding shell on the back, metal stamping shell on the back has good processing performance and rigidity, and diel is relatively simple, and the manufacturing cycle is short, and part replaces plastics and is used for TV shell on the back.But then pay close attention to not for heat dispersion, for solving intensity and heat dissipation problem simultaneously, JP sends out special-purpose board a kind of.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of television set metal backing with the tool radiating and cooling function of superpower heat conductivility.
The utility model solves the technical scheme that its technical problem adopts:
A kind of television set metal backing of tool radiating and cooling function, comprise substrate, it adopts galvanized sheet as base material, and face-side roll scribbles nm radiation heat dissipating layer, back side roller coat has nano-graphite heat-conducting layer, is also coated with hydrate colour heat dissipating layer on wherein said nm radiation heat dissipating layer.
As the improvement of technique scheme, described substrate thickness is 1mm.
As the improvement of technique scheme, described nm radiation heat dissipating layer thickness is 25 μm, and nano-graphite heat-conducting layer thickness is 15 μm.
As the improvement of technique scheme, described hydrate colour heat dissipating layer thickness is 20 μm.
The beneficial effect that the utility model brings has:
The television set metal backing of the tool radiating and cooling function of this product, its
1, there is superpower heat conductivility.Television set heater element is mainboard, power module mainly, concentrates on bottom television set, and the first half is not generated heat substantially.Existing plastics shell on the back upper and lower temperature difference is maximum reaches more than 30 DEG C.Bottom heat can be delivered to rapidly whole shell on the back by the nano-graphite heat-conducting layer at this product back side, increases area of dissipation;
2, heat can be delivered in surrounding environment with infrared radiation form by the nm radiation heat dissipating layer in this product front, and therefore shell on the back can be opened less and even not open louvre;
3, the hydrate colour heat dissipating layer in this product front can configure various color as required, and glossiness is high, more attractive in appearance than common plastics shell, promotes television set whole competitiveness;
4, the sheet metal of backboard can be one time punching molded, and punching production benefit is produced far above injection moulding, and die manufacturing cycle is short, and cost is low;
5, this product rigidity is good, and support effect is better than moulding.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail,
Accompanying drawing 1 is structure schematic diagram of the present utility model.
Embodiment
The utility model is we provide a kind of television set metal backing with the tool radiating and cooling function of superpower heat conductivility.
Concrete with reference to accompanying drawing 1, it mainly comprises substrate 1, and substrate 1 specifically adopts galvanized sheet as base material, and face-side roll scribbles nm radiation heat dissipating layer 2, back side roller coat has nano-graphite heat-conducting layer 3, wherein, is also coated with hydrate colour heat dissipating layer 4 on nm radiation heat dissipating layer 2.
In this product structure, substrate 1 thickness is that 1mm is advisable.The thickness of nm radiation heat dissipating layer 2 is 25 μm, and nano-graphite heat-conducting layer 3 thickness is 15 μm, and hydrate colour heat dissipating layer 4 thickness is 20 μm.
The television set metal backing of the tool radiating and cooling function of this product, its
1, there is superpower heat conductivility.Television set heater element is mainboard, power module mainly, concentrates on bottom television set, and the first half is not generated heat substantially.Existing plastics shell on the back upper and lower temperature difference is maximum reaches more than 30 DEG C.Bottom heat can be delivered to rapidly whole shell on the back by the nano-graphite heat-conducting layer 3 at this product back side, increases area of dissipation;
2, heat can be delivered in surrounding environment with infrared radiation form by the nm radiation heat dissipating layer 2 in this product front, and therefore shell on the back can be opened less and even not open louvre;
3, the hydrate colour heat dissipating layer 4 in this product front can configure various color as required, and glossiness is high, more attractive in appearance than common plastics shell, promotes television set whole competitiveness;
4, the sheet metal of backboard can be one time punching molded, and punching production benefit is produced far above injection moulding, and die manufacturing cycle is short, and cost is low;
5, this product rigidity is good, and support effect is better than moulding.
Finally it should be noted that; the above is preferred embodiment of the present utility model; the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (4)
1. the television set metal backing of a tool radiating and cooling function, it is characterized in that: comprise substrate (1), it adopts galvanized sheet as base material, and face-side roll scribbles nm radiation heat dissipating layer (2), back side roller coat has nano-graphite heat-conducting layer (3), is also coated with hydrate colour heat dissipating layer (4) on wherein said nm radiation heat dissipating layer (2).
2. the television set metal backing of a kind of tool radiating and cooling function according to claim 1, is characterized in that: described substrate (1) thickness is 1mm.
3. the television set metal backing of a kind of tool radiating and cooling function according to claim 1, is characterized in that: described nm radiation heat dissipating layer (2) thickness is 25 μm, and nano-graphite heat-conducting layer (3) thickness is 15 μm.
4. the television set metal backing of a kind of tool radiating and cooling function according to claim 1, is characterized in that: described hydrate colour heat dissipating layer (4) thickness is 20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548150.6U CN205017440U (en) | 2015-07-27 | 2015-07-27 | TV set metal backplate of utensil heat dissipation cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548150.6U CN205017440U (en) | 2015-07-27 | 2015-07-27 | TV set metal backplate of utensil heat dissipation cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017440U true CN205017440U (en) | 2016-02-03 |
Family
ID=55216021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548150.6U Active CN205017440U (en) | 2015-07-27 | 2015-07-27 | TV set metal backplate of utensil heat dissipation cooling function |
Country Status (1)
| Country | Link |
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| CN (1) | CN205017440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302828A (en) * | 2018-08-23 | 2019-02-01 | 广东思泉新材料股份有限公司 | A kind of heat radiation type heat dissipation handware and preparation method thereof for electronic product |
| CN109451115A (en) * | 2018-12-24 | 2019-03-08 | 中山阿迪通电子科技有限公司 | A kind of completely waterproof mobile phone |
| CN113954453A (en) * | 2021-12-07 | 2022-01-21 | 中南大学 | Colored double-layer radiation refrigerating film and preparation method thereof |
-
2015
- 2015-07-27 CN CN201520548150.6U patent/CN205017440U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302828A (en) * | 2018-08-23 | 2019-02-01 | 广东思泉新材料股份有限公司 | A kind of heat radiation type heat dissipation handware and preparation method thereof for electronic product |
| CN109451115A (en) * | 2018-12-24 | 2019-03-08 | 中山阿迪通电子科技有限公司 | A kind of completely waterproof mobile phone |
| CN113954453A (en) * | 2021-12-07 | 2022-01-21 | 中南大学 | Colored double-layer radiation refrigerating film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: 519055 Guangdong city of Zhuhai province Pingsha town Lok Road No. 181 building Patentee after: Zhuhai Speedbird New Material Co., Ltd. Address before: Hong Qi Zhen Hong Qi Lu, Jinwan District, Guangdong city of Zhuhai Province, No. 8 519090 Patentee before: Zhuhai Speedbird PVC Film Laminated Metal Sheet Co., Ltd. |