CN209151273U - Television set radiator structure and its television set - Google Patents
Television set radiator structure and its television set Download PDFInfo
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- CN209151273U CN209151273U CN201821734856.1U CN201821734856U CN209151273U CN 209151273 U CN209151273 U CN 209151273U CN 201821734856 U CN201821734856 U CN 201821734856U CN 209151273 U CN209151273 U CN 209151273U
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- convex closure
- television set
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- metal
- shell
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Abstract
It includes shell in metal that the utility model, which provides a kind of television set radiator structure and its television set, the television set radiator structure, is set to the mainboard in the metal on shell, the master chip being set on the mainboard, and the cooling fin being fitted on the master chip；At least one heat dissipation convex closure being bonded with the mainboard is provided in the metal on shell, is provided with heat-conducting silica gel sheet at the top of the heat dissipation convex closure.Setting heat dissipation convex closure is bonded the utility model with mainboard on shell in a metal, make the heat of master chip and mainboard that can lead to be transmitted in metal and radiate on shell, cooling fin volume on master chip can be reduced in this way, save the cost, cooling fin volume-diminished can be convenient for optimization inside television structure, simplify installation steps, while setting heat-conducting silica gel sheet can accelerate hot transmitting on heat dissipation convex closure, improve radiating efficiency.
Description
Technical field
The utility model relates to technical field of television sets more particularly to a kind of television set radiator structures and its television set.
Background technique
Television set is the household electrical appliance of every household indispensability, and television set in the market is also that type style is various, but TV
Machine inner components are more, how to optimize inside television structure, and improving radiating efficiency is a problem.
The biggish master chip heat dissipation of calorific value is more intractable in television set, usually uses and expands or thicken doing for cooling fin
Cooling fin is fitted in the front surface of master chip and not only can after the cooling fin of this mode is increased or thickeied to a certain extent by method
Interfere the arrangement of mainboard and other elements, and cooling fin itself is too heavy, will lead to it and be easy hair during production and transportation
Raw displacement reduces radiating efficiency and whole aircraft reliability to influence the compactness of cooling fin and master chip.Meanwhile large-scale heat dissipation
The cost is relatively high for piece, brings pressure to product competitiveness.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of the deficiencies in the prior art, the utility model aim is to provide a kind of television set radiator structure and its TV
Machine, it is intended to solve the problems, such as that television set master chip cooling fin is larger in the prior art.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of television set radiator structure, including shell in metal, are set to the mainboard in the metal on shell, are set to described
Master chip on mainboard, and the cooling fin being fitted on the master chip；Be provided on shell in the metal at least one with
The heat dissipation convex closure of the mainboard fitting, the heat dissipation convex closure top are provided with heat-conducting silica gel sheet.
It further, is plane at the top of the convex closure.
Further, inclined surface is provided with around the convex closure.
Further, shell edge is provided with the mounting post for installing the mainboard, the height of the convex closure in the metal
Degree is lower than the height of the mounting post.
Further, the height of the convex closure is 1mm lower than the height of the mounting post.
Further, the heat-conducting silica gel sheet with a thickness of 1.5mm.
Further, the convex closure is several.
Further, the cross section of the convex closure is square.
Further, the size of the convex closure is 25*25mm.
A kind of television set of the utility model, wherein including television set radiator structure as described above.
The utility model television set radiator structure includes shell in metal, is set to the mainboard in the metal on shell, setting
Master chip on the mainboard, and the cooling fin being fitted on the master chip；It is provided at least on shell in the metal
One heat dissipation convex closure being bonded with the mainboard, the heat dissipation convex closure top are provided with heat-conducting silica gel sheet.The utility model is in gold
In category on shell setting heat dissipation convex closure be bonded with mainboard, make the heat of master chip and mainboard can lead to be transmitted in metal on shell carry out it is scattered
Heat can reduce cooling fin volume on master chip in this way, and save the cost, cooling fin volume-diminished can be convenient for optimization inside television
Structure simplifies installation steps, while setting heat-conducting silica gel sheet can accelerate hot transmitting on heat dissipation convex closure, improve radiating efficiency.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Embodiment and its explanation please is not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the decomposition texture schematic diagram of the utility model television set radiator structure embodiment.
Fig. 2 is the cross section structure schematic diagram of the utility model television set radiator structure embodiment.
Fig. 3 is the main view of the utility model metal backing first embodiment.
Fig. 4 is the main view of the utility model metal backing second embodiment.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combine.
In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " on ", "lower", "inner"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
Fig. 1 is the decomposition texture schematic diagram of the utility model television set radiator structure embodiment, as shown in Figure 1, this is practical
New television models radiator structure 1 includes shell 10, mainboard 20, master chip 30, cooling fin 40 in metal, shell 10 in metal, mainboard 20,
Master chip 30 and cooling fin 40 are the common part in television set, and mainboard 20 and master chip 30 are generally unitary design, for electricity
Depending on the core component of machine, television set is in use, master chip 30 and mainboard 20 can generate heat.
In the utility model television set radiator structure 1, in metal shell 10, mainboard 20, master chip 30 and cooling fin 40 according to
Secondary setting, mainboard 20 are set in metal on shell 10, and master chip 30 is set on mainboard 20, and cooling fin 40 is fitted in master chip 30
On.At least one convex closure 11 is set on shell 10 in metal, as shown in Fig. 2, convex closure 11 is bonded with mainboard 20,11 top of convex closure and master
20 joint place of plate is provided with heat-conducting silica gel sheet 12, in this way by heat-conducting silica gel sheet 12 on shell 10 in metal and convex closure 11 by main core
The heat transfer of piece 30 and mainboard 20 on shell 10, then distributes heat by shell 10 in metal, can thus contract into metal
The volume of the small cooling fin 40 being fitted on master chip 30 only mounts a common heat dissipation more minimized on master chip 30
Piece.
The utility model is avoided causes 40 weight of cooling fin to increase using biggish cooling fin 40, is easy when production operation
Gravity center instability is caused, is shifted, it is bad with 30 compactness of master chip, asking for radiating efficiency and whole aircraft reliability is greatly reduced
Topic.In complete machine transport, vibration and collision can be generated, thick and heavy large-scale cooling fin 40 is equally also easy to happen displacement, and harm produces
Quality.In addition, in terms of cost, cooling fin 40 increases the increase for relying primarily on metal material, cost is usually doubled and redoubled,
And the utility model only increases stamping position using 10 material of shell and process flow in intrinsic metal in a metal on shell 10,
Stamp out convex closure 11, has no explicit costs variation.The heat-conducting silica gel sheet 12 additionally sticked on largely uses on PC,
Low in cost, overall cost is more excellent compared with existing way.
As shown in Fig. 2, being plane at the top of convex closure 11, such convex closure 11 and mainboard 20 are face contact, and heat-transfer effect is more preferable, mentions
High radiating efficiency.
Inclined surface 13 is provided with around convex closure 11, it is preferred that the longitudinal section of convex closure 11 be it is trapezoidal, as shown in Fig. 2, in this way may be used
So that 11 base diameter of convex closure is bigger than top diameter, increases the intensity of convex closure 11, be unlikely to deform convex closure 11.
Referring to Fig. 2,10 edge of shell is provided with the mounting post 14 for installing mainboard 20 in metal, mainboard 20 can pass through spiral shell
Nail is fixed in mounting post 14.The height h of convex closure 11 is lower than the height d of mounting post 14, in case mainboard 20 is installed to shell in metal
It is jacked up, mainboard 20 is pushed up bad by convex closure 11 after on 10.The height h of convex closure 11 is more slightly lower than the height d of mounting post 14, then convex closure 11
Certain interval is had between mainboard 20, it, can be by convex closure 11 and mainboard after heat-conducting silica gel sheet 12 is sticked on convex closure 11
Gap filling between 20, heat-conducting silica gel sheet 12 have elasticity, will not push up bad mainboard 20.
Preferably, the height h of convex closure 11 is 1mm lower than the height d of the mounting post, can guarantee that mainboard 20 is installed to gold in this way
In category on shell 10 after will not be jacked up by convex closure 11, while the distance of 1mm makes the thickness of heat-conducting silica gel sheet 12 needed will not be too thick,
Save the cost.
Heat-conducting silica gel sheet 12 with a thickness of 1.5mm, such heat-conducting silica gel sheet 12 can not only fill up the top of convex closure 11 with it is main
Gap between plate 20 can also have having more than needed for 0.5mm, so that heat-conducting silica gel sheet 12 is in the state squeezed by mainboard 20, in this way
The contact that heat-conducting silica gel sheet 12 can be made closer with mainboard 20 guarantees heat-transfer effect, improves radiating efficiency.
Convex closure 11 can with only one, as shown in figure 3, can intermediate position punching press one of shell 10 in a metal it is biggish
Convex closure 11.But convex closure 11 or several, as shown in figure 4, the difference of 11 scattering device of several convex closures shell 10 in a metal
Position can be such that each position of mainboard 20 all contacts with convex closure 11, and heat dissipation is more evenly.
As shown in figure 4, the cross section of convex closure 11 is square, make the structure of convex closure 11 more regular in this way, it is easy to process.?
For the utility model one specifically using in type, the long a and width b of convex closure 11 are 25mm, i.e., the size of convex closure 11 is 25*
25mm, since convex closure 11 is the small taper in the big top in bottom, so the size of convex closure 11 is measured with the size of bottom, convex closure 11
Size be 25*25mm i.e. the size of 11 bottom of convex closure is 25*25mm.
The use of the new type also provides a kind of television set, including television set radiator structure as described above, the utility model electricity
Above-mentioned television set radiator structure is used depending on machine, the volume of main core sheet heat radiator can be reduced, reduce cost, and structure is more excellent, specifically
It is such as above-mentioned.
The utility model television set radiator structure includes shell in metal, is set to the mainboard in the metal on shell, setting
Master chip on the mainboard, and the cooling fin being fitted on the master chip；It is provided at least on shell in the metal
One heat dissipation convex closure being bonded with the mainboard, the heat dissipation convex closure top are provided with heat-conducting silica gel sheet.The utility model is in gold
In category on shell setting heat dissipation convex closure be bonded with mainboard, make the heat of master chip and mainboard can lead to be transmitted in metal on shell carry out it is scattered
Heat can reduce cooling fin volume on master chip in this way, and save the cost, cooling fin volume-diminished can be convenient for optimization inside television
Structure simplifies installation steps, while setting heat-conducting silica gel sheet can accelerate hot transmitting on heat dissipation convex closure, improve radiating efficiency.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of television set radiator structure, which is characterized in that including shell in metal, it is set to the mainboard in the metal on shell,
The master chip being set on the mainboard, and the cooling fin being fitted on the master chip；It is provided on shell in the metal
At least one heat dissipation convex closure being bonded with the mainboard, the heat dissipation convex closure top are provided with heat-conducting silica gel sheet.
2. television set radiator structure according to claim 1, which is characterized in that be plane at the top of the convex closure.
3. television set radiator structure according to claim 1, which is characterized in that be provided with inclined surface around the convex closure.
4. television set radiator structure according to claim 1, which is characterized in that shell edge, which is provided with, in the metal is used for
The mounting post of the mainboard is installed, the height of the convex closure is lower than the height of the mounting post.
5. television set radiator structure according to claim 4, which is characterized in that the height of the convex closure is than the mounting post
The low 1mm of height.
6. television set radiator structure according to claim 5, which is characterized in that the heat-conducting silica gel sheet with a thickness of
1.5mm。
7. television set radiator structure according to claim 1, which is characterized in that the convex closure is several.
8. television set radiator structure according to claim 1, which is characterized in that the cross section of the convex closure is square.
9. television set radiator structure according to claim 8, which is characterized in that the size of the convex closure is 25*25mm.
10. a kind of television set, which is characterized in that including the described in any item television set radiator structures of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734856.1U CN209151273U (en) | 2018-10-25 | 2018-10-25 | Television set radiator structure and its television set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734856.1U CN209151273U (en) | 2018-10-25 | 2018-10-25 | Television set radiator structure and its television set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151273U true CN209151273U (en) | 2019-07-23 |
Family
ID=67269482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734856.1U Active CN209151273U (en) | 2018-10-25 | 2018-10-25 | Television set radiator structure and its television set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662397A (en) * | 2019-09-26 | 2020-01-07 | 深圳创维数字技术有限公司 | Heat dissipation design method and heat dissipation structure of electronic equipment and electronic equipment |
-
2018
- 2018-10-25 CN CN201821734856.1U patent/CN209151273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662397A (en) * | 2019-09-26 | 2020-01-07 | 深圳创维数字技术有限公司 | Heat dissipation design method and heat dissipation structure of electronic equipment and electronic equipment |
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