CN215258980U - Liquid crystal display rear shell with good heat dissipation effect - Google Patents
Liquid crystal display rear shell with good heat dissipation effect Download PDFInfo
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- CN215258980U CN215258980U CN202121531568.8U CN202121531568U CN215258980U CN 215258980 U CN215258980 U CN 215258980U CN 202121531568 U CN202121531568 U CN 202121531568U CN 215258980 U CN215258980 U CN 215258980U
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- copper pipe
- rear shell
- sleeve
- dissipation box
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Abstract
The utility model is suitable for a LCD screen technical field provides a LCD screen backshell with good heat dissipation effect, including a heat dissipation component, the heat dissipation component includes a backshell body, a copper pipe is arranged in the backshell body, and the copper pipe is in a serpentine shape; a plurality of heat conducting fins are uniformly distributed on the side wall of the copper pipe, and each heat conducting fin is fixedly connected with the copper pipe; a first heat dissipation box is embedded in the rear surface of the rear shell body, a second heat dissipation box is arranged below the first heat dissipation box, one end of a copper pipe is communicated with the first heat dissipation box, and the other end of the copper pipe is communicated with the second heat dissipation box; the user can install the LCD screen on the backshell body, and the conducting strip contacts with the LCD screen this moment, makes the heat conduction that LCD screen work produced to the conducting strip on, then opens force (forcing) pump one, makes the heat transfer on the conducting strip for in the lower liquid of copper pipe inside temperature, make liquid take away the heat on the conducting strip to reduce the temperature of conducting strip, further reduction LCD screen's temperature.
Description
Technical Field
The disclosure relates to the technical field of liquid crystal screens, in particular to a liquid crystal screen rear shell with a good heat dissipation effect.
Background
The liquid crystal display screen is a planar display device, consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, has a good display effect, is low in power consumption, and is widely applied to various fields.
The existing liquid crystal screen rear shell has poor heat dissipation effect and cannot meet the heat dissipation requirement of the liquid crystal screen; on the other hand, the height of the conventional liquid crystal display rear shell cannot be adjusted.
Disclosure of Invention
The purpose of the present disclosure is to provide a liquid crystal display rear shell with good heat dissipation effect, which can meet the heat dissipation requirement of the liquid crystal display; and the height of the current liquid crystal screen rear shell can be adjusted.
To achieve the purpose, the following technical scheme is adopted in the disclosure:
a liquid crystal display rear shell with a good heat dissipation effect comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a rear shell body, a copper pipe is arranged inside the rear shell body, the copper pipe is fixedly connected with the rear shell body, and the copper pipe is in a snake shape; a plurality of heat conducting fins are uniformly distributed on the side wall of the copper pipe, and each heat conducting fin is fixedly connected with the copper pipe; a first heat dissipation box is embedded in the rear surface of the rear shell body, a second heat dissipation box is arranged below the first heat dissipation box, one end of the copper pipe is communicated with the first heat dissipation box, and the other end of the copper pipe is communicated with the second heat dissipation box; the first heat dissipation box is internally provided with cooling liquid.
Preferably, the device further comprises an adjusting component; the adjusting assembly comprises a sleeve, and the sleeve is positioned below the rear shell body; a sliding rod is arranged inside the sleeve in a sliding manner, and the top end of the sliding rod penetrates through the top wall of the sleeve and is fixedly connected with the rear shell body; the sliding rod and the sleeve are detachably connected.
Preferably, a locking bolt is arranged on the side wall of the sleeve, penetrates through the side wall of the sleeve and is in threaded connection with the sliding rod; a plurality of bolt holes are uniformly distributed in the side wall of the sliding rod, and each bolt hole is matched with the locking bolt.
Preferably, the side wall of the rear shell body is provided with a plurality of heat dissipation holes, the heat dissipation holes are arranged in a straight line, and the distance between every two adjacent heat dissipation holes is the same.
Preferably, one end of the copper pipe close to the first heat dissipation box is provided with a first pressure pump; and a second pressure pump is arranged at one end of the copper pipe close to the second heat dissipation box.
Preferably, the bottom of the sleeve is provided with a fixed seat; the bottom of the fixed seat is provided with anti-skid grains.
The beneficial effect of this disclosure does: through setting up radiator unit, the user can install the LCD screen on the backshell body, and the conducting strip contacts with the LCD screen this moment, makes the heat conduction that LCD screen work produced to the conducting strip on, then opens force (forcing) pump one, makes the heat transfer on the conducting strip for in the lower liquid of copper pipe inside temperature, make liquid take away the heat on the conducting strip to reduce the temperature of conducting strip, further reduction LCD screen's temperature.
By arranging the adjusting assembly, when the height of the rear shell body needs to be adjusted, the locking bolt is firstly loosened, and then the sliding rod is pulled out from the sleeve, so that the height of the rear shell body in the vertical direction can be adjusted to meet the requirements of different users; after the backshell body altitude mixture control finishes, rotate locking bolt once more, make locking bolt enter into corresponding bolt hole, can fix the height of backshell body to prevent that the backshell body from taking place to remove.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a front view of the rear housing body of the present invention;
FIG. 3 is a schematic view of the slide rod of the present invention not installed in the sleeve;
in the figure: 1. a heat dissipating component; 11. a rear housing body; 12. a copper pipe; 13. a heat conductive sheet; 14. a first heat dissipation box; 15. a second heat dissipation box; 16. heat dissipation holes; 17. a first pressure pump; 18. a second pressure pump; 2. an adjustment assembly; 21. a sleeve; 22. a slide bar; 23. locking the bolt; 24. bolt holes; 25. a fixed seat.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, a liquid crystal display rear shell with good heat dissipation effect includes a heat dissipation assembly 1, the heat dissipation assembly 1 includes a rear shell body 11, a copper pipe 12 is disposed inside the rear shell body 11, the copper pipe 12 is fixedly connected with the rear shell body 11, and the copper pipe 12 is in a serpentine shape; a plurality of heat conducting fins 13 are uniformly distributed on the side wall of the copper pipe 12, and each heat conducting fin 13 is fixedly connected with the copper pipe 12; a first heat dissipation box 14 is embedded in the rear surface of the rear shell body 11, a second heat dissipation box 15 is arranged below the first heat dissipation box 14, one end of a copper pipe 12 is communicated with the first heat dissipation box 14, and the other end of the copper pipe 12 is communicated with the second heat dissipation box 15; the first heat dissipation box 14 is internally provided with cooling liquid.
The side wall of the rear housing body 11 has a plurality of heat dissipation holes 16, the heat dissipation holes 16 are arranged in a straight line, and the distance between two adjacent heat dissipation holes 16 is the same. One end of the copper pipe 12 close to the first heat dissipation box 14 is provided with a first pressure pump 17; and a second pressure pump 18 is arranged at one end of the copper pipe 12 close to the second heat dissipation box 15.
In the present embodiment, the rear case body 11 is provided to support the liquid crystal panel by the rear case body 11. By arranging the copper pipe 12, the copper pipe 12 can exchange heat due to the good heat-conducting property of the copper pipe 12; by arranging the copper pipe 12 in a bent shape, the bent copper pipe 12 not only saves a certain space, but also can increase the heat exchange area. Through setting up conducting strip 13, if the LCD screen during operation, the heat conduction that LCD screen work produced is to conducting strip 13 on, then opens a force (forcing) pump 17, makes the heat transfer on the conducting strip 13 for in the lower liquid of 12 inside temperatures of copper pipe, makes the heat on the conducting strip 13 be taken away to liquid to reduce the temperature of conducting strip 13, further reduction LCD screen's temperature.
By arranging the first heat dissipation box 14 and the second heat dissipation box 15, if the liquid crystal display needs to be cooled, the first pressure pump 17 is started, so that the first pressure pump 17 sends the cooling liquid in the first heat dissipation box 14 to the copper pipe 12, and finally the cooling liquid flows into the second heat dissipation box 15 for cooling; and after the cooling liquid in the second heat dissipation box 15 is cooled, the second booster pump 18 is started, so that the second booster pump 18 sends the cooling liquid in the second heat dissipation box 15 to the copper pipe 12, and finally flows to the first heat dissipation box 14 for heat dissipation. Through setting up louvre 16, make the heat that LCD screen work produced, some dispel the outside through louvre 16 to accelerate the heat dissipation of LCD screen.
Please refer to fig. 1 and fig. 3, further comprising an adjusting assembly 2; the adjusting assembly 2 comprises a sleeve 21, and the sleeve 21 is positioned below the rear shell body 11; a sliding rod 22 is arranged inside the sleeve 21 in a sliding manner, and the top end of the sliding rod 22 penetrates through the top wall of the sleeve 21 and is fixedly connected with the rear shell body 11; the slide bar 22 and the sleeve 21 are detachably connected. A locking bolt 23 is arranged on the side wall of the sleeve 21, and the locking bolt 23 penetrates through the side wall of the sleeve 21 and is in threaded connection with the sliding rod 22; a plurality of bolt holes 24 are uniformly distributed on the side wall of the sliding rod 22, and each bolt hole 24 is matched with the locking bolt 23. The bottom of the sleeve 21 is provided with a fixed seat 25; the bottom of the fixed seat 25 is provided with anti-slip lines.
In the embodiment, by arranging the adjusting assembly 2, when the height of the rear shell body 11 needs to be adjusted, the locking bolt 23 is firstly loosened, and then the sliding rod 22 is pulled out from the sleeve 21, so that the height of the rear shell body 11 in the vertical direction can be adjusted to meet the requirements of different users; after the height of the rear shell body 11 is adjusted, the locking bolt 23 is rotated again, so that the locking bolt 23 enters the corresponding bolt hole 24, the height of the rear shell body 11 can be fixed, and the rear shell body 11 is prevented from moving. Through setting up fixing base 25, make fixing base 25 through the frictional force of anti-skidding line increase and desktop, improve the stability of this device on the desktop.
To sum up, the utility model discloses when using, at first install the LCD screen on back shell body 11, conducting strip 13 contacts with the LCD screen this moment, and when the LCD screen during operation, the heat conduction that LCD screen work produced is to conducting strip 13 on, then opens force (forcing) pump 17, makes the heat transfer on the conducting strip 13 for in the lower liquid of 12 inside temperatures of copper pipe, makes liquid take away the heat on the conducting strip 13 to reduce the temperature of conducting strip 13, further reduction LCD screen's temperature.
If the height of the rear shell body 11 needs to be adjusted, the locking bolt 23 is loosened, and then the sliding rod 22 is pulled out from the sleeve 21, so that the height of the rear shell body 11 in the vertical direction can be adjusted to meet the requirements of different users; after the height of the rear shell body 11 is adjusted, the locking bolt 23 is rotated again, so that the locking bolt 23 enters the corresponding bolt hole 24, the height of the rear shell body 11 can be fixed, and the rear shell body 11 is prevented from moving.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a LCD screen backshell that radiating effect is good, includes radiator unit (1), its characterized in that: the heat dissipation assembly (1) comprises a rear shell body (11), a copper pipe (12) is arranged inside the rear shell body (11), the copper pipe (12) is fixedly connected with the rear shell body (11), and the copper pipe (12) is in a snake shape;
a plurality of heat conducting fins (13) are uniformly distributed on the side wall of the copper pipe (12), and each heat conducting fin (13) is fixedly connected with the copper pipe (12);
a first heat dissipation box (14) is embedded in the rear surface of the rear shell body (11), a second heat dissipation box (15) is arranged below the first heat dissipation box (14), one end of the copper pipe (12) is communicated with the first heat dissipation box (14), and the other end of the copper pipe (12) is communicated with the second heat dissipation box (15);
the first heat dissipation box (14) is internally provided with cooling liquid.
2. The liquid crystal display rear shell with good heat dissipation effect as defined in claim 1, wherein: also comprises an adjusting component (2);
the adjusting assembly (2) comprises a sleeve (21), and the sleeve (21) is positioned below the rear shell body (11);
a sliding rod (22) is arranged inside the sleeve (21) in a sliding manner, and the top end of the sliding rod (22) penetrates through the top wall of the sleeve (21) and is fixedly connected with the rear shell body (11);
the sliding rod (22) and the sleeve (21) are detachably connected.
3. The liquid crystal display rear shell with good heat dissipation effect as recited in claim 2, wherein: a locking bolt (23) is arranged on the side wall of the sleeve (21), and the locking bolt (23) penetrates through the side wall of the sleeve (21) and is in threaded connection with the sliding rod (22);
a plurality of bolt holes (24) are uniformly distributed in the side wall of the sliding rod (22), and each bolt hole (24) is matched with the locking bolt (23).
4. The liquid crystal display rear shell with good heat dissipation effect as defined in claim 1, wherein: the side wall of the rear shell body (11) is provided with a plurality of heat dissipation holes (16), the heat dissipation holes (16) are arranged in a straight line, and the distance between every two adjacent heat dissipation holes (16) is the same.
5. The liquid crystal display rear shell with good heat dissipation effect as defined in claim 1, wherein: one end of the copper pipe (12) close to the first heat dissipation box (14) is provided with a first booster pump (17);
and a second booster pump (18) is arranged at one end of the copper pipe (12) close to the second heat dissipation box (15).
6. The liquid crystal display rear shell with good heat dissipation effect as recited in claim 2, wherein: a fixed seat (25) is arranged at the bottom of the sleeve (21);
the bottom of the fixed seat (25) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531568.8U CN215258980U (en) | 2021-07-06 | 2021-07-06 | Liquid crystal display rear shell with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121531568.8U CN215258980U (en) | 2021-07-06 | 2021-07-06 | Liquid crystal display rear shell with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215258980U true CN215258980U (en) | 2021-12-21 |
Family
ID=79487591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121531568.8U Active CN215258980U (en) | 2021-07-06 | 2021-07-06 | Liquid crystal display rear shell with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215258980U (en) |
-
2021
- 2021-07-06 CN CN202121531568.8U patent/CN215258980U/en active Active
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