CN209979969U

CN209979969U - Liquid crystal display screen with good heat dissipation effect

Info

Publication number: CN209979969U
Application number: CN201920712598.5U
Authority: CN
Inventors: 欧永清; 邓礼
Original assignee: Shenzhen Lianhuanqiu Photoelectric Co Ltd
Current assignee: Shenzhen Lianhuanqiu Photoelectric Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a liquid crystal display that radiating effect is good, which comprises a body and a fixing plate, radiating groove, mainboard groove and recess have been seted up in proper order to the inner chamber from the top down of body, mainboard inslot chamber's bottom fixed mounting has the mainboard, the upper portion fixed mounting on mainboard inslot chamber right side has the temperature-sensing ware, fixedly connected with conducting strip between radiating groove and the mainboard groove, the inner chamber of radiating groove passes through fixed plate fixed mounting and has the motor, the output shaft fixedly connected with flabellum of motor, the thermovent has been seted up at the top of radiating groove, the inner chamber fixed mounting of recess has water-cooling mechanism, water-cooling mechanism includes water-cooling case, pump machine and bent type pipe. The utility model discloses a radiating groove, water-cooling tank, suction tube, pump machine, outlet pipe, bent type pipe, drain pipe, conducting strip, flabellum and motor mutually support, have solved present liquid crystal display radiating effect poor, lead to the problem of the easy damage of display screen.

Description

Liquid crystal display screen with good heat dissipation effect

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display that radiating effect is good.

Background

The liquid crystal display is one of flat panel displays. The display screen is used for screen display of televisions and computers, and has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid, the liquid crystal display screen is used for a display type of digital clocks and watches and a plurality of portable computers, the LCD display uses two polarized materials, the liquid crystal solution is arranged between the two polarized materials, the crystal can be rearranged when the current passes through the liquid, so that light cannot penetrate through the two polarized materials, but the existing liquid crystal display screen has poor heat dissipation effect, so that the display screen is easy to damage, therefore, the liquid crystal display screen with good heat dissipation effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display that radiating effect is good possesses the good advantage of radiating effect, and it is poor to have solved present liquid crystal display radiating effect, leads to the problem of the easy damage of display screen.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen with good heat dissipation effect comprises a body and a fixed plate, wherein a heat dissipation groove, a main plate groove and a groove are sequentially formed in the inner cavity of the body from top to bottom, a main plate is fixedly installed at the bottom of the inner cavity of the main plate groove, a temperature sensor is fixedly installed at the upper portion of the right side of the inner cavity of the main plate groove, a heat conduction sheet is fixedly connected between the heat dissipation groove and the main plate groove, a motor is fixedly installed in the inner cavity of the heat dissipation groove through the fixed plate, a fan blade is fixedly connected with an output shaft of the motor, a heat dissipation port is formed in the top of the heat dissipation groove, a water cooling mechanism is fixedly installed in the inner cavity of the groove, the water cooling mechanism comprises a water cooling tank, a pump and a bent pipe, the bent pipe is fixedly installed in the inner cavity of the main plate groove, a liquid outlet pipe is fixedly connected with the outlet of the bent pipe, the other end, pump machine fixed mounting is in the right-hand member of recess inner chamber bottom, the water sucking mouth fixedly connected with of pump machine absorbs water the pipe, the other end and the bottom fixed connection on water-cooling tank right side that absorb water the pipe, the delivery port fixedly connected with outlet pipe of pump machine, the other end of outlet pipe and the import fixed connection of bent type pipe.

Preferably, the front surface of the groove is movably connected with a cover plate through a hinge, and the periphery of the top of the heat dissipation opening is fixedly connected with a dustproof mesh enclosure through screws.

Preferably, the right end at the top of the water cooling tank is provided with a liquid injection port, the outer surface of the liquid injection port is provided with threads, and the liquid injection port is movably connected with a threaded cover through the threads.

Preferably, the water suction pipe, the water outlet pipe and the liquid outlet pipe are all rubber hoses, and the curved pipe is a transparent glass pipe.

Preferably, the front surface of the heat dissipation groove is provided with a vent hole, and the fixing plate is provided with an opening.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a conducting strip, can be with the leading-in radiating groove of steam in the mainboard groove, play radiating effect, mutually support through motor and flabellum, utilize the motor to drive the flabellum and rotate, can be with the steam discharge in the radiating groove, improve the radiating rate, through water-cooling mechanism, utilize the pipe that absorbs water, it is intraductal that pump machine and outlet pipe can be with the water-cooling liquid suction in the water cooling tank and send into bent type, it can carry out water-cooling to the mainboard inslot to utilize bent type pipe, play the radiating effect of cooling, bent type pipe is from the left and right sides in mainboard groove and the heat dissipation of cooling down at the back, improve the radiating effect, it is poor to have solved present liquid crystal display radiating effect, lead to the problem of the easy damage of display screen.

2. The utility model discloses a dust screen panel prevents that outside dust from entering mainboard groove, avoids the dust to influence the mainboard heat dissipation, mutually supports through annotating liquid mouth and screw cap, utilizes to annotate the liquid mouth and make things convenient for people to change the liquid cooling water in the water-cooling tank, utilizes the screw cap to plug up behind the injected water cooling water and annotate the liquid mouth, avoids this device to receive the collision to lead to liquid to flow from annotating the liquid mouth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is the schematic view of the sectional structure of the water cooling mechanism of the present invention.

In the figure: the device comprises a body 1, a cover plate 2, a dust-proof mesh enclosure 3, a groove 4, a main plate groove 5, a main plate 6, a heat dissipation groove 7, a water cooling mechanism 8, a water cooling tank 81, a liquid injection port 82, a water suction pipe 83, a pump 84, a water outlet pipe 85, a curved pipe 86, a liquid outlet pipe 87, a heat conducting strip 9, a temperature sensor 10, a heat dissipation port 11, fan blades 12, a motor 13 and a fixing plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a body 1, apron 2, dust screen 3, recess 4, mainboard groove 5, mainboard 6, radiating groove 7, water cooling mechanism 8, water-cooling tank 81, annotate liquid mouth 82, absorb water pipe 83, pump machine 84, outlet pipe 85, bent type pipe 86, drain pipe 87, conducting strip 9, temperature-sensing ware 10, thermovent 11, flabellum 12,

motor

13 and 14 parts of fixed plate are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a liquid crystal display panel with good heat dissipation effect comprises a body 1 and a fixing plate 14, wherein a heat dissipation groove 7, a main plate groove 5 and a groove 4 are sequentially formed in an inner cavity of the body 1 from top to bottom, a main plate 6 is fixedly installed at the bottom of the inner cavity of the main plate groove 5, a temperature sensor 10 is fixedly installed at the upper part of the right side of the inner cavity of the main plate groove 5, a heat conducting fin 9 is fixedly connected between the heat dissipation groove 7 and the main plate groove 5, an air vent is formed in the front surface of the heat dissipation groove 7, an opening is formed in the fixing plate 14, a motor 13 is fixedly installed in the inner cavity of the heat dissipation groove 7 through the fixing plate 14, a fan blade 12 is fixedly connected to an output shaft of the motor 13, a heat dissipation opening 11 is formed in the top of the heat dissipation groove 7, a cover plate 2 is movably connected to the front surface of, the dust is prevented from influencing the heat dissipation of the mainboard 6, the water cooling mechanism 8 is fixedly arranged in the inner cavity of the groove 4, the water cooling mechanism 8 comprises a water cooling box 81, a pump machine 84 and a curved pipe 86, the curved pipe 86 is fixedly arranged in the inner cavity of the mainboard groove 5, a liquid outlet pipe 87 is fixedly connected with the outlet of the curved pipe 86, the other end of the liquid outlet pipe 87 is fixedly connected with the left end of the top of the water cooling box 81, a liquid injection port 82 is formed in the right end of the top of the water cooling box 81, threads are arranged on the outer surface of the liquid injection port 82, the liquid injection port 82 is movably connected with a threaded cover through the threads, the liquid injection port 82 is matched with the threaded cover, the liquid injection port 82 is used for facilitating people to replace the water cooling liquid in the water cooling box 81, the liquid injection port 82 is blocked after the water cooling liquid is injected by the threaded cover, the liquid injection port 82 is prevented from flowing out from the liquid injection port 82 due to collision, the, the water suction port of the pump 84 is fixedly connected with a water suction pipe 83, the other end of the water suction pipe 83 is fixedly connected with the bottom of the right side of the water cooling tank 81, the water outlet of the pump 84 is fixedly connected with a water outlet pipe 85, the other end of the water outlet pipe 85 is fixedly connected with the inlet of the curved pipe 86, hot air in the main board groove 5 can be guided into the heat dissipation groove 7 through the heat conducting fin 9, the heat dissipation effect is achieved, the motor 13 and the fan blade 12 are matched with each other, the motor 13 drives the fan blade 12 to rotate, the hot air in the heat dissipation groove 7 can be discharged, the heat dissipation speed is improved, the water cooling mechanism 8 can suck water cooling liquid in the water cooling tank 81 through the water suction pipe 83, the pump 84 and the water outlet pipe 85 and send the water cooling liquid into the curved pipe 86, the curved pipe 86 can cool the main board groove 5 through water cooling, the cooling and heat dissipation effects are achieved, and, the radiating effect is improved, the problem that the display screen is easy to damage due to the poor radiating effect of the existing liquid crystal display screen is solved, the water suction pipe 83, the water outlet pipe 85 and the liquid outlet pipe 87 are all rubber hoses, and the curved pipe 86 is a transparent glass pipe.

When in use, the heat conducting fin 9 can lead the hot air in the main board groove 5 into the heat radiating groove 7 to play a role of heat radiation, the motor 13 and the fan blade 12 are mutually matched, the motor 13 drives the fan blade 12 to rotate, the hot air in the heat radiating groove 7 can be discharged, the heat radiating speed is improved, the water cooling mechanism 8 can suck the water cooling liquid in the water cooling box 81 out and send the water cooling liquid into the curved pipe 86 by the water suction pipe 83, the pump 84 and the water outlet pipe 85, the curved pipe 86 can carry out water cooling on the main board groove 5 to play a role of cooling and heat radiation, the curved pipe 86 carries out cooling and heat radiation from the left side and the right side and the back of the main board groove 5 to improve the heat radiating effect, the problem that the display screen is easy to damage due to poor heat radiating effect of the existing liquid crystal display screen is solved, the dust screen 3 prevents external dust from entering the main board groove 5 to avoid the, through annotating liquid mouth 82 and screw cap and mutually supporting, utilize to annotate liquid mouth 82 and make things convenient for people to change the water-cooling liquid in water-cooling tank 81, utilize the screw cap to plug up after the injected water-cooling liquid and annotate liquid mouth 82, avoid this device to receive the collision to lead to liquid to flow from annotating liquid mouth 82.

In summary, the following steps: this liquid crystal display that radiating effect is good, through radiating groove 7, water-cooling tank 81, suction pipe 83, pump machine 84, outlet pipe 85, bent type pipe 86, drain pipe 87, conducting strip 9, flabellum 12 and motor 13 mutually support, solved present liquid crystal display radiating effect poor, lead to the problem of the easy damage of display screen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid crystal display that radiating effect is good, includes body (1) and fixed plate (14), its characterized in that: the heat dissipation device is characterized in that a heat dissipation groove (7), a main board groove (5) and a groove (4) are sequentially formed in an inner cavity of the body (1) from top to bottom, a main board (6) is fixedly installed at the bottom of the inner cavity of the main board groove (5), a temperature sensor (10) is fixedly installed on the upper portion of the right side of the inner cavity of the main board groove (5), a heat conducting fin (9) is fixedly connected between the heat dissipation groove (7) and the main board groove (5), a motor (13) is fixedly installed in the inner cavity of the heat dissipation groove (7) through a fixing plate (14), fan blades (12) are fixedly connected with an output shaft of the motor (13), a heat dissipation opening (11) is formed in the top of the heat dissipation groove (7), a water cooling mechanism (8) is fixedly installed in the inner cavity of the groove (4), the water cooling mechanism (8) comprises a water cooling box (81), a pump (84) and a bent pipe (, the outlet of the bent pipe (86) is fixedly connected with a liquid outlet pipe (87), the other end of the liquid outlet pipe (87) is fixedly connected with the left end of the top of the water cooling tank (81), the water cooling tank (81) is fixedly connected with the bottom of an inner cavity of the groove (4) through a connecting base, the pump (84) is fixedly installed at the right end of the bottom of the inner cavity of the groove (4), a water suction port of the pump (84) is fixedly connected with a water suction pipe (83), the other end of the water suction pipe (83) is fixedly connected with the bottom of the right side of the water cooling tank (81), a water outlet of the pump (84) is fixedly connected with a water outlet pipe (85), and the other end of the water outlet pipe (85) is fixedly connected with an inlet of the bent.

2. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the positive surface of recess (4) has apron (2) through hinge swing joint, there is dustproof screen panel (3) through screw fixed connection all around at thermovent (11) top.

3. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the right end at the top of the water cooling tank (81) is provided with a liquid injection port (82), the outer surface of the liquid injection port (82) is provided with threads, and the liquid injection port (82) is movably connected with a threaded cover through the threads.

4. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the water suction pipe (83), the water outlet pipe (85) and the liquid outlet pipe (87) are all rubber hoses, and the bent pipe (86) is a transparent glass pipe.

5. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the front surface of the heat dissipation groove (7) is provided with a vent hole, and the fixing plate (14) is provided with an opening.