CN214591693U - Liquid crystal television rear shell convenient to heat dissipation - Google Patents
Liquid crystal television rear shell convenient to heat dissipation Download PDFInfo
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- CN214591693U CN214591693U CN202120766182.9U CN202120766182U CN214591693U CN 214591693 U CN214591693 U CN 214591693U CN 202120766182 U CN202120766182 U CN 202120766182U CN 214591693 U CN214591693 U CN 214591693U
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- liquid crystal
- crystal television
- rear shell
- heat dissipation
- sliding
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Abstract
The utility model relates to the technical field of liquid crystal television heat dissipation, in particular to a liquid crystal television back shell convenient for heat dissipation, which comprises a liquid crystal television main body, wherein the liquid crystal television main body is provided with a back shell, a dustproof film is arranged between the liquid crystal television main body and the back shell, and the back shell is symmetrically provided with a sliding door; the rear shell is symmetrically provided with windows, each window is provided with a sliding groove, the sliding doors are respectively embedded in the sliding grooves in a sliding mode, the bottoms of the sliding grooves are provided with pushing electric cylinders, and piston rods of the pushing electric cylinders are fixedly connected with the sliding doors. The utility model discloses an open heat radiation structure, control is simple, convenient operation, the radiating effect is good.
Description
Technical Field
The utility model belongs to the technical field of the LCD TV heat dissipation technique and specifically relates to indicate a LCD TV backshell convenient to heat dissipation.
Background
The existing liquid crystal television back shell is mostly a single leak hole for heat dissipation of internal elements of the liquid crystal television, the heat dissipation effect is poor, the front shell is fixed with the back shell through screws, and the liquid crystal television back shell is very inconvenient for maintenance personnel who dismantle the shell.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a LCD TV backshell convenient to heat dissipation adopts open heat radiation structure, and control is simple, convenient operation, and the radiating effect is good.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a liquid crystal television rear shell convenient for heat dissipation comprises a liquid crystal television main body, wherein a rear shell is installed on the liquid crystal television main body, a dustproof film is arranged between the liquid crystal television main body and the rear shell, and sliding doors are symmetrically arranged on the rear shell; the rear shell is symmetrically provided with windows, each window is provided with a sliding groove, the sliding doors are respectively embedded in the sliding grooves in a sliding mode, the bottoms of the sliding grooves are provided with pushing electric cylinders, and piston rods of the pushing electric cylinders are fixedly connected with the sliding doors.
Furthermore, a double-layer hidden plate is arranged between the symmetrical windows, and the sliding door is accommodated in the double-layer hidden plate in a sliding mode.
Furthermore, a control switch is arranged on the liquid crystal television main body, the control switch is electrically connected with the pushing electric cylinder, and the control switch is connected with an infrared signal of an external remote controller.
Furthermore, a fixed frame is arranged on the dustproof film, a slot is formed in the edge of the rear shell, and the fixed frame is inserted into the slot in an interactive mode.
Furthermore, the slot is provided with a limiting buckle, and a sealing rubber pad is arranged at the splicing position of the fixed frame and the slot.
The utility model has the advantages that:
in the actual use sight, when the TV is in the state of not using, the sliding door is in the closed condition, constitutes a complete LCD TV, when needs use the TV, only need open the switch of TV, control promotion electric jar simultaneously promotes the sliding door and opens, directly lets inside electrical components and air contact dispel the heat, promotes the electric jar and inlays the inside of dress at the backshell, does not influence pleasing to the eye. The utility model discloses an open heat radiation structure, control is simple, convenient operation, the radiating effect is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of another angle structure of the present invention;
fig. 3 is an enlarged schematic view of fig. 1A of the present invention;
fig. 4 is a schematic sectional view of the present invention.
Reference numerals:
1-a liquid crystal television main body; 2-rear shell; 21-a window; 22-a chute; 23-pushing the electric cylinder; 24-double layer hidden plate; 25-slot; 251-a limit buckle; 3-dust-proof film; 31-fixing the frame; 32-sealing the rubber gasket; 4-sliding door.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-4, the utility model provides a liquid crystal television backshell convenient for heat dissipation, which comprises a liquid crystal television main body 1, wherein the liquid crystal television main body 1 is provided with a backshell 2, a dustproof film 3 is arranged between the liquid crystal television main body 1 and the backshell 2, and the backshell 2 is symmetrically provided with a sliding door 4; the rear shell 2 is symmetrically provided with windows 21, each window 21 is provided with a sliding groove 22, the sliding doors 4 are respectively embedded in the sliding grooves 22 in a sliding mode, the bottoms of the sliding grooves 22 are provided with pushing electric cylinders 23, and piston rods of the pushing electric cylinders 23 are fixedly connected with the sliding doors 4.
In this embodiment, in the practical use process, when the television is in the unused state, the sliding door 4 is in the closed state, and a complete liquid crystal television is formed, when the television needs to be used, only the power switch of the television needs to be turned on, and the electric cylinder 23 is controlled to be pushed to push the sliding door 4 to be opened, so that the internal electric elements are directly contacted with air to dissipate heat, and the electric cylinder 23 is pushed to be embedded in the rear shell 2, so that the attractiveness is not affected. The device adopts an open type heat dissipation structure, is simple to control, convenient to operate and good in heat dissipation effect.
As shown in fig. 4, a double-layer hidden plate 24 is arranged between the symmetrical windows 21, and the sliding door 4 is slidingly received in the double-layer hidden plate 24; in this embodiment, the double-layer hidden plate 24 plays a role in fixedly supporting the whole rear housing, and the double-layer structure can be used for accommodating the sliding door 4, so that the appearance of the whole television is not influenced when the sliding door 4 is opened for heat dissipation.
As shown in fig. 4, a control switch is arranged on the liquid crystal television main body 1, the control switch is electrically connected with the pushing electric cylinder 23, and the control switch is connected with an infrared signal of an external remote controller; in the embodiment, the control mode selects a remote control mode and an equipment switching mode, so that the practicability is high, and the operation is more convenient.
As shown in fig. 1, a fixed frame 31 is arranged on the dustproof film 3, a slot 25 is formed in the edge of the rear shell 2, and the fixed frame 31 is inserted into the slot 25 in an interactive manner; in this embodiment, fixed frame 31 can the whole dust-proof membrane 3 of fixed support, and conveniently takes off dust-proof membrane 3 and wash or change, prevents that dust-proof membrane 3 deposition is too much, influences the heat dissipation.
As shown in fig. 3, a limiting buckle 251 is disposed on the slot 25, and a sealing rubber pad 32 is disposed at the insertion position of the fixing frame 31 and the slot 25; the limiting buckle 251 in this embodiment can prevent the fixed frame 31 from moving or falling off, and the sealing rubber pad 32 is dustproof and waterproof.
All technical features in the embodiment can be subjected to appearance modification according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (5)
1. The utility model provides a LCD TV backshell convenient to heat dissipation, includes LCD TV main part (1), the installation is equipped with backshell (2) on LCD TV main part (1), its characterized in that: a dustproof film (3) is arranged between the liquid crystal television main body (1) and the rear shell (2), and sliding doors (4) are symmetrically arranged on the rear shell (2);
the rear shell (2) is symmetrically provided with windows (21), each window (21) is provided with a sliding groove (22), the sliding door (4) is respectively embedded in the sliding grooves (22) in a sliding mode, the bottom of each sliding groove (22) is provided with an electric pushing cylinder (23), and a piston rod of each electric pushing cylinder (23) is fixedly connected with the corresponding sliding door (4).
2. The liquid crystal television rear shell convenient for heat dissipation of claim 1, wherein: and a double-layer hidden plate (24) is arranged between the symmetrical windows (21), and the sliding door (4) is slidingly accommodated in the double-layer hidden plate (24).
3. The liquid crystal television rear shell convenient for heat dissipation of claim 1, wherein: the liquid crystal television main body (1) is provided with a control switch, the control switch is electrically connected with the pushing electric cylinder (23), and the control switch is connected with an infrared signal of an external remote controller.
4. The liquid crystal television rear shell convenient for heat dissipation of claim 1, wherein: the dustproof film (3) is provided with a fixed frame (31), the edge of the rear shell (2) is provided with a slot (25), and the fixed frame (31) is inserted into the slot (25).
5. The liquid crystal television rear shell convenient for heat dissipation of claim 4, wherein: the slot (25) is provided with a limiting buckle (251), and a sealing rubber pad (32) is arranged at the splicing position of the fixed frame (31) and the slot (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766182.9U CN214591693U (en) | 2021-04-15 | 2021-04-15 | Liquid crystal television rear shell convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766182.9U CN214591693U (en) | 2021-04-15 | 2021-04-15 | Liquid crystal television rear shell convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591693U true CN214591693U (en) | 2021-11-02 |
Family
ID=78359915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120766182.9U Active CN214591693U (en) | 2021-04-15 | 2021-04-15 | Liquid crystal television rear shell convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591693U (en) |
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2021
- 2021-04-15 CN CN202120766182.9U patent/CN214591693U/en active Active
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