CN214228757U - Display screen with heat radiation structure - Google Patents
Display screen with heat radiation structure Download PDFInfo
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- CN214228757U CN214228757U CN202120332046.9U CN202120332046U CN214228757U CN 214228757 U CN214228757 U CN 214228757U CN 202120332046 U CN202120332046 U CN 202120332046U CN 214228757 U CN214228757 U CN 214228757U
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- display screen
- heat absorption
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Abstract
The utility model discloses a display screen with heat radiation structure, which comprises a housin, install the display screen body in the casing, the controller is installed to the rear end face of display screen body, form the chamber of ventilating between display screen body and the casing, it is provided with the soft net of subsides cover on display screen body rear end face and controller to trade the intracavity of ventilating. The utility model discloses a fan is with the leading-in collection tuber pipe of wind, blow to in the heat absorption cellucotton, in order to accelerate the air flow in the heat absorption cellucotton, and the heat absorption pipe will move the air of wind intracavity and suck away, the heat in the hot-air is sucked away to the heat absorption pipe, and carry out the heat exchange with the external world, blow cool wind rethread fan to the heat absorption cellucotton, thereby realized a good display screen structure of self-loopy heat dispersion, compare with current radiating mode, the external humid air's of maximum reduction suction, thereby reduce the inside condition emergence that wets the moisture is big of display screen, improve the stability of display screen work.
Description
Technical Field
The utility model relates to a display screen with heat radiation structure.
Background
The display belongs to the computer input and output equipment. It can be classified into CRT, LCD, etc. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes.
The existing large display screen works for a long time, the heat generation amount in unit time is large, a fan is installed at the back of the existing display screen, the fan blows external cold air into the display screen, the air flow in the display screen is accelerated, however, moisture exists in the external air, particularly under the condition that the moisture is heavy, the moisture in the display screen is serious easily, and the condition that the display screen works unstably can occur; therefore, a display panel with a heat dissipation structure is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a display screen with heat radiation structure has solved among the prior art fan suction external wind that contains moisture and dispels the heat to the display screen, can lead to the problem that the display screen is moist breaks down.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a display screen with heat radiation structure, includes the casing, install the display screen body in the casing, the controller is installed to the rear end face of display screen body, form the chamber of ventilating between display screen body and the casing, it is provided with the soft net of subsides covering on display screen body rear end face and controller to trade the intracavity of ventilating, soft net intussuseption is filled with the heat absorption cellucotton, the fan is installed outward to the casing, the air inlet end of fan is through heat absorption pipe and the chamber intercommunication of ventilating, the air-out end and the inside intercommunication of soft net of fan.
Preferably, a blowpipe is installed in the soft net, a plurality of ventilation holes are formed in the blowpipe, an air collecting pipe is installed on the blowpipe, and the air collecting pipe is communicated with the blowing end of the fan.
Preferably, the air collecting pipes are provided with a plurality of air collecting pipes which are communicated with each other.
Preferably, the heat absorption pipe is provided with a plurality of pipes which are communicated with each other.
Preferably, the heat absorption pipe is not in contact with the rear end face of the shell, and the heat absorption pipe is connected with the rear end face of the shell through a support rod.
Preferably, the air inlet end and the air outlet end of the heat absorption pipe are respectively arranged at the upper end and the lower end of the shell.
The utility model discloses possess following beneficial effect at least:
1. leading-in collection tuber pipe of wind through the fan, blow to in the heat absorption cellucotton, in order to accelerate the air flow in the heat absorption cellucotton, and the heat absorption pipe will trade the air of wind intracavity and inhale away, the heat in the hot-air is inhaled away to the heat absorption pipe, and carry out the heat exchange with the external world, blow cool wind rethread fan to the heat absorption cellucotton, thereby realized a good display screen structure of heat dispersion from the circulation, compare with current radiating mode, the suction of the external humid air of maximum reduction, thereby reduce the inside big condition emergence of moisture that wets of display screen, improve the stability of display screen work.
2. The heat absorption cellucotton is filled in the soft net, so that the soft net can be in contact with the rear end face of the display screen body and the irregular controller in the largest area, the heat exchange area of the heat absorption cellucotton is increased, and the heat dissipation effect of the interior of the display screen is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic side sectional view of a display panel;
FIG. 2 is a schematic side sectional view of a soft net;
FIG. 3 is a schematic diagram of the internal structure of a soft net;
fig. 4 is a schematic view of a rear view structure of the display screen.
In the figure: 1. a housing; 2. a display screen body; 3. a controller; 4. a soft net; 5. a ventilation cavity; 6. a fan; 7. an air collecting pipe; 8. a heat absorbing tube; 9. heat absorbing cellucotton; 10. a blowpipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a display screen with a heat dissipation structure comprises a housing 1, a display screen body 2 is installed in the housing 1, a controller 3 is installed on the rear end face of the display screen body 2, an air exchange cavity 5 is formed between the display screen body 2 and the housing 1, a soft net 4 attached to the rear end face of the display screen body 2 and the controller 3 is arranged in the air exchange cavity 5, heat absorption fiber cotton 9 is filled in the soft net 4, a fan 6 is installed outside the housing 1, an air inlet end of the fan 6 is communicated with the air exchange cavity 5 through a heat absorption pipe 8, an air outlet end of the fan 6 is communicated with the inside of the soft net 4, a blowing pipe 10 is installed in the soft net 4, a plurality of ventilation holes are formed in the blowing pipe 10, an air collecting pipe 7 is installed on the blowing pipe 10, the air collecting pipe 7 is communicated with an air blowing end of the fan 6, the air collecting pipes 7 are provided with a plurality of air collecting pipes 7, and the plurality of air collecting pipes 7 are communicated with each other, the heat absorption pipes 8 are provided with a plurality of heat absorption pipes, the plurality of heat absorption pipes are communicated with each other, the heat absorption pipes 8 are not contacted with the rear end surface of the shell 1, the heat absorption pipes 8 are connected with the rear end surface of the shell 1 through supporting rods, and the air inlet ends and the air outlet ends of the heat absorption pipes 8 are respectively arranged at the upper end and the lower end of the shell 1;
when the display screen structure is used and heat is dissipated, the fan 6 is started to guide wind into the wind collecting pipe 7 and then the wind is conveyed to the blowing pipes 10 through the wind collecting pipe 7, the blowing pipes 10 blow the wind into the heat absorption cellucotton 9 to accelerate the flow of the air in the heat absorption cellucotton 9, when the air in the heat absorption cellucotton 9 is full of air, heat on the display screen body 2 and the controller 3 is transferred to the heat absorption cellucotton 9, the heat on the heat absorption cellucotton 9 is taken away by the flowing air into the air exchange cavity 5, the heat absorption pipes 8 suck the air in the air exchange cavity 5, the heat absorption pipes 8 suck the heat in the hot air and exchange heat with the outside, the hot air is cooled in the long heat absorption pipes 8, and finally the hot air is blown to the heat absorption cellucotton 9 through the fan 6, and therefore the display screen structure with good self-circulation heat dissipation performance is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a display screen with heat radiation structure, includes casing (1), install display screen body (2) in casing (1), controller (3) are installed to the rear end face of display screen body (2), its characterized in that, form between display screen body (2) and casing (1) and trade wind chamber (5), it covers soft net (4) on display screen body (2) rear end face and controller (3) to be provided with the subsides in trading wind chamber (5), soft net (4) intussuseption is filled with heat absorption cellucotton (9), fan (6) are installed outward to casing (1), the air inlet end of fan (6) is through heat absorption pipe (8) and trade wind chamber (5) intercommunication, the air-out end and the inside intercommunication of soft net (4) of fan (6).
2. The display screen with the heat dissipation structure as recited in claim 1, wherein a blowpipe (10) is installed in the soft net (4), a plurality of ventilation holes are opened on the blowpipe (10), an air collecting pipe (7) is installed on the blowpipe (10), and the air collecting pipe (7) is communicated with the blowing end of the fan (6).
3. The display screen with the heat dissipation structure as recited in claim 2, wherein a plurality of air collecting pipes (7) are provided, and the plurality of air collecting pipes (7) are communicated with each other.
4. A display screen with a heat dissipation structure as recited in claim 1, wherein the heat absorption tube (8) is provided with a plurality of tubes, and the plurality of tubes are communicated with each other.
5. A display screen with heat dissipation structure according to claim 1, wherein the heat absorption tubes (8) are not in contact with the rear end face of the casing (1), and the heat absorption tubes (8) are connected with the rear end face of the casing (1) through support rods.
6. The display screen with the heat dissipation structure as recited in claim 1, wherein the air inlet end and the air outlet end of the heat absorption tube (8) are respectively disposed at the upper end and the lower end of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332046.9U CN214228757U (en) | 2021-02-05 | 2021-02-05 | Display screen with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332046.9U CN214228757U (en) | 2021-02-05 | 2021-02-05 | Display screen with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214228757U true CN214228757U (en) | 2021-09-17 |
Family
ID=77692330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332046.9U Active CN214228757U (en) | 2021-02-05 | 2021-02-05 | Display screen with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214228757U (en) |
-
2021
- 2021-02-05 CN CN202120332046.9U patent/CN214228757U/en active Active
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