CN211267557U - Heat radiation structure of bar LCD screen that heat dispersion is high - Google Patents
Heat radiation structure of bar LCD screen that heat dispersion is high Download PDFInfo
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- CN211267557U CN211267557U CN202020325719.3U CN202020325719U CN211267557U CN 211267557 U CN211267557 U CN 211267557U CN 202020325719 U CN202020325719 U CN 202020325719U CN 211267557 U CN211267557 U CN 211267557U
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Abstract
The utility model discloses a belongs to the technical field of liquid crystal display screens, in particular to a heat radiation structure of a bar-shaped liquid crystal display screen with high heat radiation performance, which comprises a housing, a cooling box, a cooling pipe and a display screen mounting seat, wherein the outer wall surface of the housing is provided with an anti-interference coating, the left side and the right side surface of the housing are provided with heat radiation windows, the bottom of the housing is provided with the cooling box, the bottom of the inner cavity of the cooling box is provided with a circulating pump, the top of the inner cavity of the cooling box is provided with a liquid return port, the cooling pipe is arranged in the middle of the inner cavity of the housing, the left side of the bottom of the cooling pipe penetrates through the housing to be connected with the cooling box and the circulating pump, the structure is reasonable, the heat radiation performance is improved through the matching of the cooling box, the circulating pump, the liquid, the electromagnetic signal interference in the use process is prevented.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a heat radiation structure of bar LCD screen that heat dispersion is high.
Background
The bar-shaped transparent liquid crystal screen is a special liquid crystal display screen, can display information such as characters, images, videos and the like a common liquid crystal screen, has good optical perspective, and is commonly used for forming equipment such as a transparent screen display box and the like. The structure of the transparent liquid crystal screen is mainly formed by bonding two pieces of flat glass with the thickness of less than 1mm together, wherein a transparent printed circuit, a color filter, a liquid crystal material and the like are clamped between the bonding surfaces, and a polarizing film is attached to the outer side surfaces of the two pieces of glass, wherein the total thickness of the polarizing film is about 2mm generally.
The existing heat dissipation structure of the bar-shaped liquid crystal screen has some defects in the using process, such as poor heat dissipation performance and easy electromagnetic signal interference, so that a novel heat dissipation structure of the bar-shaped liquid crystal screen with high heat dissipation performance needs to be developed to solve the problems.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the utility model aims at providing a heat radiation structure of bar LCD screen that heat dispersion is high can realize the in-process that uses, and heat dispersion is better, and can prevent electromagnetic signal's interference.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a heat radiation structure of a bar-shaped liquid crystal display screen with high heat radiation performance comprises a housing, a cooling box, a cooling pipe and a display screen mounting seat, the surface of the outer wall of the housing is provided with an anti-interference coating, the left side surface and the right side surface of the housing are provided with heat dissipation windows, the bottom of the housing is provided with a cooling tank, the bottom of the inner cavity of the cooling tank is provided with a circulating pump, the top of the inner cavity of the cooling box is provided with a liquid return port, the middle of the inner cavity of the housing is provided with a cooling pipe, the left side of the bottom of the cooling pipe penetrates through the housing to be connected with the cooling tank and the circulating pump, the right side of the bottom of the cooling pipe penetrates through the housing and the cooling tank to be connected with the liquid return port, the four corners of the inner cavity of the housing are provided with heat dissipation fans, display screen mounting seats are fixedly mounted on two sides of the top of the inner cavity of the housing and two sides of the bottom of the inner cavity of the housing, and display screen bodies are mounted on the display screen mounting seats through fixing screw holes.
As a bar LCD screen's that heat dispersion is high heat radiation structure's an optimal scheme, wherein: the four corners of the housing are fixedly provided with anti-falling pads, and the rear surface of the housing is provided with heat dissipation holes.
As a bar LCD screen's that heat dispersion is high heat radiation structure's an optimal scheme, wherein: and a dust cover is arranged on the surface of the heat dissipation window.
As a bar LCD screen's that heat dispersion is high heat radiation structure's an optimal scheme, wherein: the left side bottom of cooling tank is provided with the leakage fluid dram, the right side top of cooling tank is provided with annotates the liquid mouth.
As a bar LCD screen's that heat dispersion is high heat radiation structure's an optimal scheme, wherein: the anti-interference coating is made of copper conductive coating.
Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this heat radiation structure of bar LCD screen that heat dispersion is high, structural design is reasonable, through the cooperation of cooler bin, circulating pump, return liquid mouth, cooling tube, heat dissipation fan and heat dissipation window, has improved heat dispersion, prolongs the life of display screen, is provided with anti-interference coating through the outer wall at the housing, prevents to receive electromagnetic signal interference in the process of using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the front view structure of the present invention.
In the figure; 100 casings, 110 anti-interference coatings, 120 heat dissipation windows, 200 cooling boxes, 210 circulating pumps, 220 liquid return ports, 230 liquid discharge ports, 240 liquid injection ports, 300 cooling pipes, 310 heat dissipation fans, 400 display screen mounting seats, 410 fixing screw holes and 420 display screen bodies.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: referring to fig. 1 to 3, the heat dissipation structure of a bar-shaped liquid crystal display panel with high heat dissipation performance has better heat dissipation performance and can prevent interference of electromagnetic signals, and includes a housing 100, a cooling box 200, a cooling pipe 300 and a display panel mounting base 400;
referring to fig. 1 and 2 again, the outer wall surface of the housing 100 is provided with an anti-interference coating 110, the left and right side surfaces of the housing 100 are provided with heat dissipation windows 120, specifically, the outer wall surface of the housing 100 is coated with the anti-interference coating 110, the left and right side surfaces of the housing 100 are screwed with the heat dissipation windows 120, the housing 100 is used for installing a display screen body 420, the anti-interference coating 110 is used for preventing electromagnetic signal interference, and the heat dissipation windows 120 are used for ventilation and heat dissipation;
referring to fig. 1 again, a cooling tank 200 is disposed at the bottom of the housing 100, a circulating pump 210 is disposed at the bottom of an inner cavity of the cooling tank 200, and a liquid return port 220 is disposed at the top of the inner cavity of the cooling tank 200, specifically, the cooling tank 200 is screwed to the bottom of the housing 100, the circulating pump 210 is screwed to the bottom of the inner cavity of the cooling tank 200, the liquid return port 220 is inserted into the top of the inner cavity of the cooling tank 200, the cooling tank 200 is used for carrying cooling liquid, the circulating pump 210 is used for providing power, and the liquid return port 220 is used for returning the cooling;
referring to fig. 1 again, a cooling pipe 300 is arranged in the middle of the inner cavity of the housing 100, the left bottom side of the cooling pipe 300 penetrates through the housing 100 to be connected with the cooling tank 200 and the circulating pump 210, the right bottom side of the cooling pipe 300 penetrates through the housing 100 and the cooling tank 200 to be connected with the liquid return port 220, and heat dissipation fans 310 are arranged at four corners of the inner cavity of the housing 100, specifically, the cooling pipe 300 is bonded in the middle of the inner cavity of the housing 100, the left bottom side of the cooling pipe 300 penetrates through the housing 100 to be connected with the cooling tank 200 and the circulating pump 210, the right bottom side of the cooling pipe 300 penetrates through the housing 100 and the cooling tank 200 to be connected with the liquid return port 220, the heat dissipation fans 310 are screwed in four corners of the inner cavity of the housing 100, the cooling pipe 300 is used for circularly;
referring to fig. 1 and 3 again, display screen mounting seats 400 are fixedly mounted on two sides of the top and two sides of the bottom of the inner cavity of the housing 100, a display screen body 420 is mounted on the display screen mounting seats 400 through fixing screw holes 410, specifically, the display screen mounting seats 400 are screwed on two sides of the top and two sides of the bottom of the inner cavity of the housing 100, a display screen body 420 is screwed on the display screen mounting seats 400 through fixing screw holes 410, the display screen mounting seats 400 are used for mounting the display screen body 420, and the display screen body 420 is used for displaying information such as text, image, video and the like.
The working principle is as follows: in the process of using the heat dissipation structure of the bar-shaped liquid crystal display screen with high heat dissipation performance, the heat dissipation performance is improved through the matching of the cooling box 200, the circulating pump 210, the liquid return port 220, the cooling pipe 300, the heat dissipation fan 310 and the heat dissipation window 120, the service life of the display screen is prolonged, and the anti-interference coating 110 is arranged on the outer wall of the housing 100 to prevent the use process from being interfered by electromagnetic signals.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a heat radiation structure of bar LCD screen that heat dispersion is high which characterized in that: comprises a housing (100), a cooling box (200), a cooling pipe (300) and a display screen mounting seat (400), wherein an anti-interference coating (110) is arranged on the surface of the outer wall of the housing (100), heat dissipation windows (120) are arranged on the surfaces of the left side and the right side of the housing (100), the cooling box (200) is arranged at the bottom of the housing (100), a circulating pump (210) is arranged at the bottom of the inner cavity of the cooling box (200), a liquid return port (220) is arranged at the top of the inner cavity of the cooling box (200), the cooling pipe (300) is arranged in the middle of the inner cavity of the housing (100), the housing (100) is penetrated through the left side of the bottom of the cooling pipe (300) and is connected with the cooling box (200) and the circulating pump (210), the housing (100) and the cooling box (200) are penetrated through the right side of the bottom of the cooling pipe (300) and are connected with the liquid return port, the display screen is characterized in that display screen mounting seats (400) are fixedly mounted on two sides of the top and two sides of the bottom of an inner cavity of the housing (100), and a display screen body (420) is mounted on each display screen mounting seat (400) through a fixing screw hole (410).
2. The heat dissipation structure of the bar-shaped liquid crystal panel with high heat dissipation performance according to claim 1, characterized in that: four corners of the housing (100) are fixedly provided with anti-falling pads, and the rear surface of the housing (100) is provided with heat dissipation holes.
3. The heat dissipation structure of the bar-shaped liquid crystal panel with high heat dissipation performance according to claim 1, characterized in that: the surface of the heat dissipation window (120) is provided with a dust cover.
4. The heat dissipation structure of the bar-shaped liquid crystal panel with high heat dissipation performance according to claim 1, characterized in that: a liquid outlet (230) is formed in the bottom of the left side of the cooling box (200), and a liquid injection port (240) is formed in the top of the right side of the cooling box (200).
5. The heat dissipation structure of the bar-shaped liquid crystal panel with high heat dissipation performance according to claim 1, characterized in that: the anti-interference coating (110) is made of copper conductive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020325719.3U CN211267557U (en) | 2020-03-16 | 2020-03-16 | Heat radiation structure of bar LCD screen that heat dispersion is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020325719.3U CN211267557U (en) | 2020-03-16 | 2020-03-16 | Heat radiation structure of bar LCD screen that heat dispersion is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211267557U true CN211267557U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020325719.3U Active CN211267557U (en) | 2020-03-16 | 2020-03-16 | Heat radiation structure of bar LCD screen that heat dispersion is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211267557U (en) |
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2020
- 2020-03-16 CN CN202020325719.3U patent/CN211267557U/en active Active
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