CN216083970U - High-efficient heat dissipation display screen for teaching - Google Patents
High-efficient heat dissipation display screen for teaching Download PDFInfo
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- CN216083970U CN216083970U CN202122654854.XU CN202122654854U CN216083970U CN 216083970 U CN216083970 U CN 216083970U CN 202122654854 U CN202122654854 U CN 202122654854U CN 216083970 U CN216083970 U CN 216083970U
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Abstract
The utility model discloses a display screen for high-efficiency heat dissipation teaching, which comprises a structure main body, wherein the structure main body comprises a mounting frame, and a display screen mounting cavity, a heat exchange cavity and a heat dissipation cavity are arranged in the mounting frame; display screen mounting clamping grooves are formed in two ends of the display screen mounting cavity, a display screen connected with the display screen mounting clamping grooves in a clamping mode is arranged in the display screen mounting clamping grooves, and a plurality of heat dissipation holes are formed in two sides of the display screen mounting cavity; a plurality of first radiating grooves are formed in two sides of the heat exchange cavity; a heat dissipation fan fixedly connected with the heat dissipation cavity is arranged in the heat dissipation cavity; the top of the mounting rack is provided with a dust guard; a fixing piece is arranged on the rear side of the mounting rack; the heat exchange cavity and the heat dissipation cavity are sequentially arranged at the rear side of the display screen installation cavity, the heat dissipation fan is arranged in the heat dissipation cavity, and heat dissipation is carried out through the heat dissipation fan in the using process, so that the heat dissipation efficiency is improved; be provided with through heat transfer chamber and do benefit to the circulation of air, improve heat exchange efficiency to improve the life of display screen.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display screen for high-efficiency heat dissipation teaching.
Background
The liquid crystal display can display numbers, characters and graphic images, not only can be used in indoor environment, but also can be used in outdoor environment, and the liquid crystal display can be applied to various different occasions due to the characteristics of high brightness, good audio-visual effect, rich display content, few faults, low energy consumption, long service life and high cost performance.
Because liquid crystal display works through the form of converting the electric energy into the light energy when specifically doing work, so can produce a large amount of heats when its work and to external transmission video signal, lead to the inside temperature of display to rise, too high operating temperature not only can shorten the life of display, the condition that the electric elements in the display is burnt and is lost more likely to appear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a high-efficiency heat-dissipation display screen for teaching.
The utility model achieves the purpose through the following technical scheme, and the display screen for the high-efficiency heat dissipation teaching comprises a structure main body, wherein the structure main body comprises an installation frame, and a display screen installation cavity, a heat exchange cavity and a heat dissipation cavity are arranged in the installation frame;
display screen mounting clamping grooves are formed in two ends of the display screen mounting cavity, a display screen connected with the display screen mounting clamping grooves in a clamping mode is arranged in the display screen mounting clamping grooves, and a plurality of heat dissipation holes are formed in two sides of the display screen mounting cavity;
a plurality of first radiating grooves are formed in two sides of the heat exchange cavity;
a heat dissipation fan fixedly connected with the heat dissipation cavity is arranged in the heat dissipation cavity, and a second heat dissipation groove is formed in the rear side of the heat dissipation cavity;
the top of the mounting rack is provided with a dust guard;
and a fixing piece is arranged on the rear side of the mounting frame.
Preferably, the heat exchange cavity is located between the display screen installation cavity and the heat dissipation cavity.
Preferably, the display screen installation cavity, the heat exchange cavity and the heat dissipation cavity are communicated with each other.
Preferably, the fixing piece is of a 7-shaped structure, and a fixing screw hole is formed in the fixing piece.
Preferably, the dust guard is fixedly connected with the mounting frame through screws.
The utility model has the beneficial effects that:
the heat exchange cavity and the heat dissipation cavity are sequentially arranged at the rear side of the display screen installation cavity, the heat dissipation fan is arranged in the heat dissipation cavity, and heat dissipation is carried out through the heat dissipation fan in the using process, so that the heat dissipation efficiency is improved; be provided with through heat transfer chamber and do benefit to the circulation of air, improve heat exchange efficiency to improve the life of display screen.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an internal structure of the present invention;
FIG. 3 is a second schematic diagram of the internal structure of the present invention;
fig. 4 is a top view of the inventive mount.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4:
the display screen for the high-efficiency heat dissipation teaching in the embodiment comprises a structure main body, wherein the structure main body comprises a mounting frame 8, and a display screen mounting cavity 12, a heat exchange cavity 11 and a heat dissipation cavity 10 are arranged in the mounting frame 8; display screen mounting slots are formed in two ends of the display screen mounting cavity 12, a display screen 1 connected with the display screen mounting slots in a clamping mode is arranged in the display screen mounting slots, and a plurality of heat dissipation holes 2 are formed in two sides of the display screen mounting cavity 12; a plurality of first radiating grooves 3 are formed in two sides of the heat exchange cavity 11; a heat dissipation fan 5 fixedly connected with the heat dissipation cavity 10 is arranged in the heat dissipation cavity 10, and a second heat dissipation groove 7 is arranged on the rear side of the heat dissipation cavity 10; the top of the mounting rack 8 is provided with a dust guard 9; and a fixing piece 4 is arranged at the rear side of the mounting rack 8.
The heat exchange cavity 11 is located between the display screen installation cavity 12 and the heat dissipation cavity 10; the display screen installation cavity 12, the heat exchange cavity 11 and the heat dissipation cavity 10 are communicated with each other; the fixing piece 4 is of a 7-shaped structure, and a fixing screw hole 6 is formed in the fixing piece 4; the dust guard 9 is fixedly connected with the mounting rack 8 through screws.
According to the display screen for the high-efficiency heat dissipation teaching in the embodiment, the heat exchange cavity and the heat dissipation cavity are sequentially arranged on the rear side of the display screen installation cavity, the heat dissipation cavity is internally provided with the heat dissipation fan, and heat dissipation is performed through the heat dissipation fan in the use process, so that the heat dissipation efficiency is improved; the heat exchange cavity is favorable for air circulation, and the heat exchange efficiency is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A display screen for high-efficiency heat dissipation teaching is characterized by comprising a main structure body, wherein the main structure body comprises a mounting frame, and a display screen mounting cavity, a heat exchange cavity and a heat dissipation cavity are arranged in the mounting frame;
display screen mounting clamping grooves are formed in two ends of the display screen mounting cavity, a display screen connected with the display screen mounting clamping grooves in a clamping mode is arranged in the display screen mounting clamping grooves, and a plurality of heat dissipation holes are formed in two sides of the display screen mounting cavity;
a plurality of first radiating grooves are formed in two sides of the heat exchange cavity;
a heat dissipation fan fixedly connected with the heat dissipation cavity is arranged in the heat dissipation cavity, and a second heat dissipation groove is formed in the rear side of the heat dissipation cavity;
the top of the mounting rack is provided with a dust guard;
and a fixing piece is arranged on the rear side of the mounting frame.
2. The display screen for high-efficiency heat dissipation teaching of claim 1, wherein: the heat exchange cavity is located between the display screen installation cavity and the heat dissipation cavity.
3. The display screen for high-efficiency heat dissipation teaching of claim 1, wherein: the display screen installation cavity, the heat exchange cavity and the heat dissipation cavity are communicated with each other.
4. The display screen for high-efficiency heat dissipation teaching of claim 1, wherein: the fixing piece is of a 7-shaped structure, and a fixing screw hole is formed in the fixing piece.
5. The display screen for high-efficiency heat dissipation teaching of claim 1, wherein: the dust guard pass through the screw with mounting bracket fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654854.XU CN216083970U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation display screen for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654854.XU CN216083970U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation display screen for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216083970U true CN216083970U (en) | 2022-03-18 |
Family
ID=80643272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122654854.XU Active CN216083970U (en) | 2021-11-01 | 2021-11-01 | High-efficient heat dissipation display screen for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216083970U (en) |
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2021
- 2021-11-01 CN CN202122654854.XU patent/CN216083970U/en active Active
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