CN217883620U - Television plastic top cover convenient for heat dissipation - Google Patents
Television plastic top cover convenient for heat dissipation Download PDFInfo
- Publication number
- CN217883620U CN217883620U CN202222174307.6U CN202222174307U CN217883620U CN 217883620 U CN217883620 U CN 217883620U CN 202222174307 U CN202222174307 U CN 202222174307U CN 217883620 U CN217883620 U CN 217883620U
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- China
- Prior art keywords
- heat dissipation
- top cover
- television
- shell
- grooves
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 52
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of television fittings, in particular to a television plastic top cover convenient for heat dissipation, which comprises a top cover, wherein the top surface of the top cover is provided with a plurality of heat dissipation grooves, the bottom surface of the top cover is provided with a plurality of clapboards at two sides, and two adjacent clapboards are provided with two clamping grooves; the heat dissipation mechanism comprises a shell, a cavity is formed in the top surface of the shell, and the cavity is communicated with the corresponding heat dissipation groove; through a plurality of heat dissipation mechanisms that set up on the top cap that set up and the top cap: on one hand, through the plurality of radiating grooves and the radiating fan, the radiating function of the top cover can be effectively increased under the action of wind power of the radiating fan, and the radiating effect on the interior of the television is improved; on the other hand, through the double-deck filter layer that sets up, be convenient for remove dust to the air that gets into and filter, avoid inside dust etc. get into the TV set, played the guard action to inside circuit components and parts.
Description
Technical Field
The utility model relates to a TV set accessory technical field specifically is a TV set plastics top cap convenient to heat dissipation.
Background
The top cover of the television is also called as an upper cover, and refers to a cover plate positioned at the top of a television body, and the top cover is generally of a rectangular plastic structure;
the utility model discloses a utility model patent with publication number CN202021735399.5, which discloses a mounting assembly for a liquid crystal television mainboard, comprising a clamping groove, a slide way, a fixing groove, clamping blocks, clamping plates and a circuit board, wherein the slide way and the fixing groove are fixedly mounted on the outer surface of the upper end of the television upper cover, the slide way is positioned at two sides of the fixing groove, the clamping blocks and the circuit board are fixedly mounted on the outer surfaces of the upper ends of the slide way and the fixing groove, the clamping blocks are positioned at four corners of the circuit board, the clamping groove is formed on the outer surface of one side of the clamping blocks, the clamping plate is connected to the inner surface of the clamping groove, and a rubber pad is fixedly mounted on the outer surface of the lower end of the clamping plate; the mounting component of the liquid crystal television mainboard can improve the mounting compatibility of the mainboard and the shell, so that people do not need to replace the shell when replacing the mainboard, and the mounting component is convenient for people to use;
although the mounting assembly of the liquid crystal television motherboard is convenient for replacing the television motherboard, the temperature inside the television is high after the television runs for a long time, and the upper cover is inconvenient for heat dissipation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a TV set plastics top cap convenient to heat dissipation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a television plastic top cover convenient for heat dissipation comprises a top cover, wherein the top surface of the top cover is provided with a plurality of heat dissipation grooves, the bottom surface of the top cover is provided with a plurality of partition plates at two sides, and two adjacent partition plates are provided with two clamping grooves;
a heat dissipation mechanism is arranged between every two adjacent partition plates and comprises a shell, a cavity is formed in the top surface of the shell and communicated with the corresponding heat dissipation groove, and a fixing groove is formed in the bottom surface of the cavity; a heat dissipation fan is arranged in the fixing groove; two clamping blocks are fixed on two sides of the shell, the clamping blocks are inclined, and the clamping blocks are clamped and matched with the corresponding clamping grooves; two symmetrical frames are also arranged in the cavity.
As the utility model discloses preferred technical scheme, two equal fixedly connected with filter layer, two in the opening of frame lie in the equal fixedly connected with connecting block of both sides department between the frame, the fixed orifices has all been seted up on the connecting block, equal threaded connection has fixing bolt on the both sides wall of casing, fixing bolt's end and corresponding fixed orifices cooperation of pegging graft.
As the utility model discloses preferred technical scheme, be connected with the guide rail through rivet fixed on the both sides wall of casing, two adjacent all seted up the spout on two relative lateral walls of baffle, guide rail and corresponding spout sliding connection.
As the utility model discloses preferred technical scheme, the bottom surface of top cap is close to both ends department and all closely bonds and has had the otic placode, the mounting hole has all been seted up on the otic placode.
As the utility model discloses preferred technical scheme, the top cap is the integrated into one piece structure of plastics material.
As the utility model discloses preferred technical scheme, the casing with the fixture block all adopts the plastics material to make, just the casing with the fixture block is the integrated into one piece structure.
As the utility model discloses preferred technical scheme is a plurality of the radiating groove is linear equidistant distribution.
Compared with the prior art, the beneficial effects of the utility model are that:
through a plurality of heat dissipation mechanisms that set up on the top cap that set up and the top cap: on one hand, through the plurality of radiating grooves and the radiating fans, the radiating function of the top cover can be effectively increased under the action of wind power of the radiating fans, and the radiating effect on the interior of the television is improved; on the other hand, through the double-deck filter layer that sets up, be convenient for remove dust to the air that gets into and filter, avoid inside dust etc. get into the TV set, played the guard action to inside circuit components and parts.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;
FIG. 3 is a schematic structural view of the middle cover plate of the present invention;
fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention;
fig. 5 is a sectional view of the heat dissipation mechanism of the present invention;
fig. 6 is a structural sectional view of the housing of the present invention;
fig. 7 is a schematic view of a part of the structure of the middle heat dissipation mechanism of the present invention.
In the figure:
1. a top cover; 11. a heat sink; 12. an ear plate; 121. mounting holes; 13. a partition plate; 131. a card slot; 132. a chute;
2. a heat dissipation mechanism; 21. a housing; 211. a cavity; 212. a fixing groove; 22. a heat dissipation fan; 23. a frame; 231. a filter layer; 24. connecting blocks; 241. a fixing hole; 25. fixing the bolt; 26. a guide rail; 27. and (7) clamping blocks.
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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiment provides a technical scheme:
referring to fig. 1-2, a plastic top cover for a tv set, which facilitates heat dissipation, includes a top cover 1, wherein a plurality of heat dissipation grooves 11 are formed on the top surface of the top cover 1, and the arrangement of the plurality of heat dissipation grooves 11 is beneficial to increase the heat dissipation effect of the top cover 1.
Specifically, a plurality of partition plates 13 are arranged on the two sides of the bottom surface of the top cover 1, and two clamping grooves 131 are formed in two adjacent partition plates 13; the provision of the plurality of partitions 13 and the catching grooves 131 facilitates mounting and fixing of the housing 21.
In this embodiment, the bottom surface of top cap 1 is close to both ends department and all closely bonds and has had otic placode 12, has all seted up mounting hole 121 on the otic placode 12, and otic placode 12 and mounting hole 121 through the setting are convenient for be connected top cap 1 and TV set curb plate through the bolt and are fixed.
In this embodiment, the top cover 1 is an integrally formed structure made of plastic, and the plastic has the advantages of light weight and low price, and the processing difficulty is low.
In this embodiment, the plurality of heat dissipation grooves 11 are linearly distributed at equal intervals, and the arrangement of the plurality of heat dissipation grooves 11 is beneficial to improving the heat dissipation effect of the top cover 1.
Referring to fig. 3-7, a heat dissipation mechanism 2 is disposed between two adjacent partition boards 13, the heat dissipation mechanism 2 includes a housing 21, a cavity 211 is disposed on a top surface of the housing 21, the cavity 211 is communicated with the corresponding heat dissipation slot 11, and a fixing slot 212 is disposed on a bottom surface of the cavity 211; the heat dissipation fan 22 is installed in the fixing groove 212; the arranged heat dissipation fan 22 is convenient for blowing air flow into the television and dissipating heat of the television;
specifically, two clamping blocks 27 are fixed on two sides of the housing 21, the clamping blocks 27 are inclined, and the clamping blocks 27 are in clamping fit with the corresponding clamping grooves 131; two symmetrical frames 23 are further arranged in the cavity 211, filter layers 231 are fixedly connected in openings of the two frames 23, the filter layers 231 are tightly adhered to the frames 23, connecting blocks 24 are fixedly connected at two sides between the two frames 23, the connecting blocks 24 are tightly adhered to the frames 23, fixing holes 241 are formed in the connecting blocks 24, fixing bolts 25 are connected to two side walls of the shell 21 in a threaded mode, and the tail ends of the fixing bolts 25 are matched with the corresponding fixing holes 241 in an inserted mode; on one hand, the filter layer 231 can remove dust and filter the entering air flow, so that dust and the like are prevented from entering the television, and the circuit components in the television are protected; on the other hand, through the joint cooperation of fixture block 27 and draw-in groove 131, be convenient for carry out the dismouting to casing 21, conveniently change filter layer 231.
In this embodiment, the two side walls of the housing 21 are fixedly connected with the guide rails 26 through rivets, two opposite side walls of two adjacent partition boards 13 are respectively provided with a sliding groove 132, and the guide rails 26 are slidably connected with the corresponding sliding grooves 132, so that the design not only plays a role in positioning and guiding the housing 21, but also improves the connection stability and firmness of the housing 21 and the partition boards 13.
In this embodiment, casing 21 and fixture block 27 all adopt plastics material to make, and casing 21 and fixture block 27 are the integrated into one piece structure, and when extrusion fixture block 27, fixture block 27 can take place plastic deformation and be absorbed in the preformed groove of casing 21 lateral wall under the effect of the extrusion force, and the fixture block 27 that warp this moment is just got in order to extrude draw-in groove 131 to cooperate with draw-in groove 131 joint, play fixed effect to casing 21.
It is supplementary to need, two filter layers 231 in this embodiment are wire filter screen and filter paper from last to down in proper order, and the wire filter screen has better interception and filtering action to great particulate matter etc. in the air, and filter paper has better interception and filtering action to less particulate matter etc. in the air, through the wire filter screen and the filter paper that set up more, can carry out effectual filtration to the air that gets into the TV set inside, avoids dust etc. to get into inside the TV set.
When the television is used specifically, a user firstly switches on the power supply of the heat dissipation fan 22, the heat dissipation fan 22 starts to work, at the moment, external air flow enters through the plurality of heat dissipation grooves 11 and is blown into the television through the heat dissipation fan 22, at the moment, the air flow passes through the surface of a circuit component and takes heat away, and finally the air flow is discharged to the outside through the heat dissipation grooves of the television, so that the heat dissipation effect can be achieved on the television along with the continuous flowing of the air flow;
when needs clearance or filter layer 231, the user at first extrudees fixture block 27 to the inboard from both sides, and fixture block 27 is compressed and plastic deformation promptly, and the user pushes casing 21 to one side this moment, and casing 21 breaks away from two baffle 13 promptly, and last user unscrews fixing bolt 25, can take off frame 23, can clear up filter layer 231.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a TV set plastics top cap convenient to heat dissipation, includes top cap (1), its characterized in that: the top surface of the top cover (1) is provided with a plurality of heat dissipation grooves (11), the bottom surface of the top cover (1) is provided with a plurality of partition plates (13) at two sides, and two adjacent partition plates (13) are provided with two clamping grooves (131);
a heat dissipation mechanism (2) is arranged between every two adjacent partition plates (13), each heat dissipation mechanism (2) comprises a shell (21), a cavity (211) is formed in the top surface of each shell (21), each cavity (211) is communicated with the corresponding heat dissipation groove (11), and a fixing groove (212) is formed in the bottom surface of each cavity (211); a heat dissipation fan (22) is installed in the fixing groove (212); two clamping blocks (27) are fixed on two sides of the shell (21), the clamping blocks (27) are inclined, and the clamping blocks (27) are clamped and matched with the corresponding clamping grooves (131); two symmetrical frames (23) are also arranged in the cavity (211).
2. The television plastic top cover facilitating heat dissipation of claim 1, wherein: two equal fixedly connected with filter layer (231), two lie in equal fixedly connected with connecting block (24) of both sides department between frame (23), fixed orifices (241) have all been seted up on connecting block (24), equal threaded connection has fixing bolt (25) on the both sides wall of casing (21), the end and the corresponding fixed orifices (241) of fixing bolt (25) are pegged graft the cooperation.
3. The plastic tv top cover facilitating heat dissipation according to claim 1, wherein: the two side walls of the shell (21) are fixedly connected with guide rails (26) through rivets, two adjacent side walls of the two opposite partition plates (13) are provided with sliding grooves (132), and the guide rails (26) are in sliding connection with the corresponding sliding grooves (132).
4. The television plastic top cover facilitating heat dissipation of claim 1, wherein: the bottom surface of top cap (1) is close to both ends department and all closely bonds and has had otic placode (12), mounting hole (121) have all been seted up on otic placode (12).
5. The television plastic top cover facilitating heat dissipation of claim 1, wherein: the top cover (1) is of an integrally formed structure made of plastic materials.
6. The television plastic top cover facilitating heat dissipation of claim 1, wherein: the shell (21) and the clamping block (27) are made of plastic materials, and the shell (21) and the clamping block (27) are of an integrally formed structure.
7. The television plastic top cover facilitating heat dissipation of claim 1, wherein: the heat dissipation grooves (11) are linearly distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174307.6U CN217883620U (en) | 2022-08-18 | 2022-08-18 | Television plastic top cover convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222174307.6U CN217883620U (en) | 2022-08-18 | 2022-08-18 | Television plastic top cover convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217883620U true CN217883620U (en) | 2022-11-22 |
Family
ID=84077430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222174307.6U Active CN217883620U (en) | 2022-08-18 | 2022-08-18 | Television plastic top cover convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217883620U (en) |
-
2022
- 2022-08-18 CN CN202222174307.6U patent/CN217883620U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |