CN212906907U

CN212906907U - Waterproof liquid crystal display dispels heat

Info

Publication number: CN212906907U
Application number: CN202021169476.5U
Authority: CN
Inventors: 李宗博
Original assignee: Jinan Express Electric Appliance Co ltd
Current assignee: Jinan Express Electric Appliance Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-06
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a liquid crystal display screen with heat dissipation and water resistance, which relates to the field of screen display, and comprises a display screen fixing frame, a cooling fan and a cooling pipeline, wherein the inner wall of the display screen fixing frame is provided with a display screen fixing groove, the inside of the display screen fixing groove is provided with a drying plate, the two sides of the inner wall of the display screen fixing groove are connected with the outside of the liquid crystal display screen in a clamping way, the front side of the inner wall of the display screen fixing frame is embedded with an observation window, the display screen fixing frame is welded with a heat dissipation frame at one side far away from the observation window, the bottom of the heat dissipation frame is evenly provided with a plurality of heat dissipation holes, the top of the heat dissipation frame is evenly provided with two cooling holes, the utility model can effectively discharge the heat generated during the operation of the liquid crystal display screen through the, can effectually play waterproof function when liquid crystal display uses for liquid crystal display's inside operational environment is dry safety more.

Description

Waterproof liquid crystal display dispels heat

Technical Field

The utility model relates to a screen display field specifically is a waterproof liquid crystal display dispels heat.

Background

And the liquid crystal display screen is used for displaying screens of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid. Liquid crystal displays are used in digital watches and one type of display for many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid crystal displays are currently developed towards the goal of being light, thin, short, and small, and display products having a long history in the computer periphery are certainly no exception. Under the precondition of easy carrying and transportation, the conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, which cannot meet the practical requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

In the use process of the existing liquid crystal display screen, people can use the liquid crystal display screen for a long time, so that the liquid crystal display screen can generate certain heat, a heat dissipation structure of the common liquid crystal display screen is usually only provided with heat dissipation holes for heat dissipation, the heat dissipation effect is not very good, and the simple heat dissipation hole arrangement is far from being satisfied for the liquid crystal display screen which runs for a long time; meanwhile, people easily and carelessly sprinkle water on the surface of the liquid crystal display screen to enable the water to enter the liquid crystal display screen through the surface of the liquid crystal display screen, so that certain damage is caused to the liquid crystal display screen, and economic loss is brought to the people; meanwhile, the liquid crystal display screen is generally started by using electricity, and if moisture is in contact with the inside of the liquid crystal display screen, greater potential safety hazards can be brought, so that the life safety of people is threatened.

Accordingly, those skilled in the art have provided a heat-dissipating and waterproof liquid crystal display panel to solve the above-mentioned problems of the related art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof liquid crystal display dispels heat to solve the present existing liquid crystal display who proposes in the above-mentioned background art in the use, because people can use liquid crystal display for a long time, so can lead to liquid crystal display to produce certain heat, the heat radiation structure of general liquid crystal display often only simply sets up the louvre and dispels the heat, the radiating effect is not very good, to the liquid crystal display of long-time operation, simple louvre setting is far from satisfying; meanwhile, people easily and carelessly sprinkle water on the surface of the liquid crystal display screen to enable the water to enter the liquid crystal display screen through the surface of the liquid crystal display screen, so that certain damage is caused to the liquid crystal display screen, and economic loss is brought to the people; meanwhile, the liquid crystal display screen is generally started by using electricity, and if moisture is in contact with the inside of the liquid crystal display screen, greater potential safety hazards can be brought, so that the life safety of people is threatened.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat-dissipation waterproof liquid crystal display screen comprises a display screen fixing frame, a cooling fan and cooling pipelines, wherein a display screen fixing groove is formed in the inner wall of the display screen fixing frame, a drying plate is arranged inside the display screen fixing groove, two sides of the inner wall of the display screen fixing groove are clamped with the outer side of a liquid crystal display screen, an observation window is embedded in the front side of the inner wall of the display screen fixing frame, a heat dissipation frame is welded at one side, away from the observation window, of the display screen fixing frame, a plurality of heat dissipation holes are uniformly formed in the bottom of the heat dissipation frame, two cooling holes are uniformly formed in the top of the heat dissipation frame, the cooling fan is fixedly installed at the top of the inner wall of the heat dissipation frame, a waterproof box is welded at the outer side of the display screen fixing frame, a cooling pipe installation frame is welded at one side, away from, the heat dissipation frame is characterized in that a wire hole is formed in one side of the heat dissipation frame, a wire hole is formed in one side of the waterproof box, a damp-proof pipe is inserted into the inner wall of the wire hole, a connecting wire is inserted into the inner wall of the damp-proof pipe, a heat insulation plate is welded at the bottom of the waterproof box, a damp-proof plate is welded at the bottom of the heat insulation plate, and a fixing base is welded at the bottom of the damp-proof plate.

As a preferred embodiment of the present invention: the drying plate is located the one end that is close to liquid crystal display, and the drying plate uses the material to be the dry nature material that absorbs water, and the inner wall front side at the fixed frame of display screen is installed in the embedding of observation window, and the one side that the observation window was kept away from in the fixed frame of display screen to the welding of heat dissipation frame.

As a preferred embodiment of the present invention: the quantity of louvre is a plurality of, and the even bottom of seting up at the heat dissipation frame of a plurality of louvres, the quantity of cooling hole is two altogether, evenly sets up at the top of heat dissipation frame, and the quantity of cooling fan is two altogether, and equal fixed mounting is at the inner wall top of heat dissipation frame, and cooling fan is located the cooling hole under.

As a preferred embodiment of the present invention: the cooling tube mounting bracket welding is in the heat dissipation frame one side of keeping away from the fixed frame of display screen, and the cooling tube mounting bracket is located between heat dissipation frame and the waterproof box, and the quantity of cooling tube is a plurality of, and even vertical direction sets up the inside at the cooling tube mounting bracket.

As a preferred embodiment of the present invention: the wire hole that one side of heat dissipation frame was seted up and the wire hole that one side of waterproof box was seted up are located the same position, and dampproofing pipe is waterproof nature rubber materials, and dampproofing pipe pegs graft in the wire hole that heat dissipation frame and waterproof box were equipped with.

As a preferred embodiment of the present invention: the heat insulation board is made of heat insulation materials, the damp-proof board is made of waterproof materials, and the heat insulation board is located right above the damp-proof board.

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

1. the utility model discloses a heat radiation structure who sets up can be effectively with the heat discharge that liquid crystal display operation produced for liquid crystal display can obtain cooling, has guaranteed that liquid crystal display also can not damage because the high temperature when long-time operation, produces certain danger even, has guaranteed the security of people when using liquid crystal display, also can make liquid crystal display's life extension, economical and practical simultaneously.

2. The utility model discloses a waterproof construction who sets up can effectually play waterproof function when liquid crystal display uses, and the maximize reduces the adverse effect that external environment caused to liquid crystal display for liquid crystal display's operational environment drying safety more, the maximize reduces the adverse effect that moisture caused to liquid crystal display.

3. The utility model discloses a waterproof construction who sets up can be so that liquid crystal display's inside operational environment drying safety more, and the maximize has avoided outside moisture to get into the inside circuit contact who uses with liquid crystal display of liquid crystal display and causes dangerous possibility to make the safer of liquid crystal display use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an overall side view of a heat-dissipating waterproof LCD panel;

FIG. 2 is a partially enlarged schematic view of an overall side view of a heat-dissipating and waterproof LCD panel;

FIG. 3 is a schematic view of an overall front view of an interior planar structure of a heat-dissipating waterproof LCD panel;

FIG. 4 is a schematic perspective view of a cooling tube mounting bracket of a waterproof, heat-dissipating LCD panel;

fig. 5 is a schematic view of an overall three-dimensional structure of a radiating and waterproof lcd screen straightening machine device.

In the figure: 1-display screen fixing frame; 2-display screen fixing groove; 3-a liquid crystal display screen; 4-observation window; 5-a heat dissipation frame; 6-heat dissipation holes; 7-cooling holes; 8-a cooling fan; 9-a waterproof box; 10-cooling tube mounting rack; 11-a cooling conduit; 12-wire holes; 13-a moisture-proof tube; 14-connecting wires; 15-fixing the base; 16-drying the plate; 17-a heat insulation plate; 18-moisture-proof board.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a heat-dissipating waterproof liquid crystal display panel includes a display panel fixing frame 1, a cooling fan 8 and a cooling pipeline 11, wherein a display panel fixing groove 2 is formed on an inner wall of the display panel fixing frame 1, a drying plate 16 is disposed inside the display panel fixing groove 2, both sides of an inner wall of the display panel fixing groove 2 are engaged with an outer side of a liquid crystal display panel 3, an observation window 4 is embedded on a front side of the inner wall of the display panel fixing frame 1, a heat-dissipating frame 5 is welded on a side of the display panel fixing frame 1 away from the observation window 4, a plurality of heat-dissipating holes 6 are uniformly formed at a bottom of the heat-dissipating frame 5, two cooling holes 7 are uniformly formed at a top of the heat-dissipating frame 5, the cooling fan 8 is fixedly installed at a top of the inner wall of the heat-dissipating frame 5, a waterproof box 9, vertical direction fixed mounting has a plurality of cooling tube 11 in the cooling tube mounting bracket 10, wire hole 12 has been seted up to one side of heat dissipation frame 5, wire hole 12 has been seted up to one side of waterproof box 9, it has dampproofing pipe 13 to peg graft in wire hole 12 inner wall, it has connecting wire 14 to peg graft the inner wall of dampproofing pipe 13, the bottom welding of waterproof box 9 has heat insulating board 17, the bottom welding of heat insulating board 17 has dampproofing board 18, the bottom welding of dampproofing board 18 has unable adjustment base 15.

Wherein: the display fixing groove 2 is provided to stably fix the liquid crystal display 3, the drying plate 16 is provided to dry the periphery of the liquid crystal display 3, the waterproof property of the periphery of the liquid crystal display 3 is ensured, the observation window 4 is provided to enable people to directly check the liquid crystal display 3 through the observation window, and simultaneously, moisture can be placed into the liquid crystal display 3 through the observation window 4 to cause damage to the liquid crystal display 3, the whole structure is more stable due to welding of the display fixing frame 1 and the heat dissipation frame 5, the cooling fan 8 can conveniently and rapidly discharge heat generated when the liquid crystal display 3 operates by the cooling fan through the arrangement of the plurality of heat dissipation holes 6 and the cooling holes 7, and simultaneously, the liquid crystal display 3 can be cooled, so that the liquid crystal display 3 can not be damaged due to the process caused by long-time operation, and people can use the liquid crystal display more safely, the fixed frame 1 of display screen makes overall structure more stable with the welding of waterproof box 9, the heat dissipation frame 5 makes the structure more stable with the welding of cooling tube mounting bracket 10, a plurality of cooling tube 11's setting can effectually cool off 6 exhaust hot gases of louvre, the electric wire hole 12's setting can be convenient for people to place the electric wire, the dampproofing pipe 13 of setting can effectually prevent that moisture from passing through inside the electric wire hole 12 entering equipment, further holistic aridity of assurance, can make the connecting wire 14 more safety of placing in dampproofing pipe 13 simultaneously, the heat that the setting of heat insulating board 17 can effectual separation liquid crystal display 3 produced, the humidity that dampproofing board 18 can effectual separation bottom produced, make the more dry in overall device's bottom, unable adjustment base 15's setting makes overall structure more stable.

Referring to fig. 1 and 2 in the present embodiment, the drying plate 16 is located at one end close to the liquid crystal display 3, the drying plate 16 is made of a dry water absorbing material, the observation window 4 is mounted in the front side of the inner wall of the display fixing frame 1 in an embedded manner, and the heat dissipation frame 5 is welded at one side of the display fixing frame 1 away from the observation window 4.

Wherein: the setting up of drying plate 16 can be effectual assurance liquid crystal display 3 aridity all around for liquid crystal display 3's operational environment is more dry, waterproof nature all around has been guaranteed, make the safer of 3 operations of liquid crystal display, the setting up of observation window 4 can be protected 3 front sides of liquid crystal display, the heat dissipation of 3 rear sides of liquid crystal display can be convenient for in the setting up of the normal use radiator rack 5 that can not influence liquid crystal display 3 simultaneously.

Referring to fig. 1, in the embodiment, the number of the heat dissipation holes 6 is several, the plurality of heat dissipation holes 6 are uniformly formed in the bottom of the heat dissipation frame 5, the number of the cooling holes 7 is two, the heat dissipation holes are uniformly formed in the top of the heat dissipation frame 5, the number of the cooling fans 8 is two, the cooling fans are fixedly mounted on the top of the inner wall of the heat dissipation frame 5, and the cooling fans 8 are located right below the cooling holes 7.

Wherein: the setting of a plurality of louvres 6 makes inside heat can obtain better emission, and the setting of cooling hole 7 can be convenient for cooling fan 8 and send the gas after the cooling to liquid crystal display 3 rear sides, can the effectual temperature that reduces liquid crystal display 3 operational environment, and the setting of a plurality of cooling fan 8 makes the cooling effect better.

In this embodiment, referring to fig. 3 and 4, the cooling tube mounting rack 10 is welded on the side of the heat dissipation rack 5 away from the display screen fixing frame 1, the cooling tube mounting rack 10 is located between the heat dissipation rack 5 and the waterproof box 9, the number of the cooling pipes 11 is several, and the cooling pipes are uniformly arranged inside the cooling tube mounting rack 10 in the vertical direction.

Wherein: the cooling tube mounting bracket 10 makes overall structure more stable with 5 welding of heat dissipation frame, and the setting of a plurality of cooling tube 11 can make the cooling effect better good for the heat that louvre 6 discharged can obtain effectual cooling, and the gas after will cooling is carried to cooling hole 7 simultaneously, makes cooling fan 8 can carry the gas after the cooling to liquid crystal display 3's rear side, in order to reduce liquid crystal display 3's operating temperature.

In this embodiment, referring to fig. 1 and 5, a wire hole 12 formed in one side of the heat dissipation frame 5 and a wire hole 12 formed in one side of the waterproof box 9 are located at the same position, the moisture-proof tube 13 is made of waterproof rubber material, and the moisture-proof tube 13 is inserted into the wire hole 12 formed in the heat dissipation frame 5 and the waterproof box 9.

Wherein: the setting of wire hole 12 can be convenient for people and place the electric wire, and the dampproofing pipe 13 of setting can effectually prevent that moisture from passing through inside wire hole 12 entering equipment, and the holistic aridity of further assurance can make the connecting wire 14 of placing in dampproofing pipe 13 safer simultaneously.

Referring to fig. 3 and 4, in this embodiment, the heat insulation board 17 is made of a heat insulation material, the moisture-proof board 18 is made of a water-proof material, and the heat insulation board 17 is located right above the moisture-proof board 18

Wherein: the heat that heat insulating board 17 set up can effectual separation liquid crystal display 3 produced, and dampproofing board 18 can the humidity that effectual separation bottom produced for the drier more in integrated device's bottom, the setting up of unable adjustment base 15 makes overall structure more stable.

The utility model relates to a heat-dissipation waterproof liquid crystal display screen, which comprises a 1-display screen fixing frame; 2-display screen fixing groove; 3-a liquid crystal display screen; 4-observation window; 5-a heat dissipation frame; 6-heat dissipation holes; 7-cooling holes; 8-a cooling fan; 9-a waterproof box; 10-cooling tube mounting rack; 11-a cooling conduit; 12-wire holes; 13-a moisture-proof tube; 14-connecting wires; 15-fixing the base; 16-drying the plate; 17-a heat insulation plate; 18-moisture-proof board.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: the liquid crystal display screen 3 is clamped in the display screen fixing groove 2 arranged on the inner wall of the display screen fixing frame 1, the observation window 4 is arranged to effectively prevent people from splashing water on the liquid crystal display screen 3, meanwhile, the normal use of the liquid crystal display screen 3 is not influenced, the cooling fan 8 can conveniently and quickly discharge the heat generated by the liquid crystal display screen 3 through the cooling holes 6 through the arranged cooling holes 7 and the cooling holes 6, the hot air discharged by the cooling holes 6 can be effectively cooled through the cooling pipelines 11 arranged on the cooling pipe mounting frame 10, meanwhile, the cooling fan 8 can convey the cooled air to the rear side of the liquid crystal display screen 3 through the cooling holes 7, thereby achieving the purpose of reducing the running environment temperature of the liquid crystal display screen 3, the people can conveniently place electric wires through the arranged electric wire holes 12, the arranged moisture-proof pipe 13 can effectively prevent the water from entering the equipment through the electric wire holes 12, holistic aridity of further assurance can make the connecting wire 14 of placing in dampproofing pipe 13 safer simultaneously, and the heat that liquid crystal display 3 produced can effectually be separated in the setting of heat insulating board 17, and the humidity that dampproofing board 18 can effectual separation bottom produced for the drier of integrated device's bottom, the setting of unable adjustment base 15 makes overall structure more stable.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof liquid crystal display dispels heat, includes the fixed frame of display (1), cooling fan (8) and cooling duct (11), its characterized in that: the inner wall of the display screen fixing frame (1) is provided with a display screen fixing groove (2), a drying plate (16) is arranged inside the display screen fixing groove (2), two sides of the inner wall of the display screen fixing groove (2) are clamped with the outer side of the liquid crystal display screen (3), the front side of the inner wall of the display screen fixing frame (1) is embedded with an observation window (4), the display screen fixing frame (1) is welded with a heat dissipation frame (5) at one side far away from the observation window (4), the bottom of the heat dissipation frame (5) is uniformly provided with a plurality of heat dissipation holes (6), the top of the heat dissipation frame (5) is uniformly provided with two cooling holes (7), the top of the inner wall of the heat dissipation frame (5) is fixedly provided with a cooling fan (8), the outer side of the display screen fixing frame (1) is welded with a waterproof box (9), and the heat dissipation frame (5) is welded with a cooling pipe mounting, vertical direction fixed mounting has a plurality of cooling pipe (11) in cooling tube mounting bracket (10), wire hole (12) have been seted up to one side of heat dissipation frame (5), wire hole (12) have been seted up to one side of waterproof box (9), it has dampproofing pipe (13) to peg graft in wire hole (12) inner wall, the inner wall of dampproofing pipe (13) is pegged graft and is had connecting wire (14), the bottom welding of waterproof box (9) has heat insulating board (17), the bottom welding of heat insulating board (17) has dampproofing board (18), the bottom welding of dampproofing board (18) has unable adjustment base (15).

2. The liquid crystal display panel of claim 1, wherein: drying plate (16) are located the one end that is close to liquid crystal display (3), and drying plate (16) use the material to be the dry absorbent material, and the inner wall front side at the fixed frame of display screen (1) is installed in inlaying in observation window (4), and the one side of observation window (4) is kept away from in the fixed frame of display screen (1) in welding of heat dissipation frame (5).

3. The liquid crystal display panel of claim 1, wherein: the quantity of louvre (6) is a plurality of, and the even bottom of seting up in heat dissipation frame (5) of a plurality of louvres (6), and the quantity of cooling hole (7) is two altogether, evenly sets up at the top of heat dissipation frame (5), and the quantity of cooling fan (8) is two altogether, and equal fixed mounting is at the inner wall top of heat dissipation frame (5), and cooling fan (8) are located cooling hole (7) under.

4. The liquid crystal display panel of claim 1, wherein: the cooling pipe mounting rack (10) is welded on one side, far away from the display screen fixing frame (1), of the heat dissipation frame (5), the cooling pipe mounting rack (10) is located between the heat dissipation frame (5) and the waterproof box (9), the number of the cooling pipelines (11) is a plurality of, and the cooling pipe mounting rack (10) is uniformly arranged in the vertical direction.

5. The liquid crystal display panel of claim 1, wherein: the wire hole (12) that one side of heat dissipation frame (5) was seted up and wire hole (12) that one side of waterproof box (9) was seted up are located the same position, and dampproofing pipe (13) are waterproof rubber material, and dampproofing pipe (13) are pegged graft in wire hole (12) that heat dissipation frame (5) and waterproof box (9) were equipped with.

6. The liquid crystal display panel of claim 1, wherein: the heat insulation board (17) is made of heat insulation materials, the damp-proof board (18) is made of waterproof materials, and the heat insulation board (17) is located right above the damp-proof board (18).