CN218826080U

CN218826080U - External liquid crystal display with liquid cooling function

Info

Publication number: CN218826080U
Application number: CN202223138362.6U
Authority: CN
Inventors: 周幼珍; 钟金生; 朱美玲
Original assignee: Shenzhen Haojurun Technology Co ltd
Current assignee: Shenzhen Haojurun Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an external LCD screen with liquid cooling function, including display screen main part and support, fixed surface installs the support behind the lower extreme of display screen main part, fixed surface installs the protection casing behind the display screen main part, the last fixed surface of protection casing installs water-cooling heat abstractor, a side fixed surface of protection casing installs the cooler bin, a side fixed surface of cooler bin installs refrigerating plant, a side surface of protection casing and the below fixed mounting that is located the cooler bin have the delivery pump, water-cooling heat abstractor's last fixed surface installs the heat and derives the device. An external LCD screen with liquid cooling function, through the mode that cooler bin, heat deriving device, transfer line, refrigerating plant, delivery pump and liquid cooling device mutually supported, can be so that fin, fan and outside cold wind cool down the inside of protection casing simultaneously, can realize the purpose of cooling down the protection casing fast like this.

Description

External liquid crystal display with liquid cooling function

Technical Field

The utility model relates to a display screen field, in particular to external LCD screen with liquid cooling function.

Background

The LED can save large electric energy for countries and users, save a large amount of working hours for manufacturers, increase new vitality for the competitive advertising industry due to the development of LED application technology, and the unique different light-emitting situations are widely applied to the field of manufacturing advertising products, and the LEDs with different specifications have different light-emitting angles and different brightness.

The liquid crystal display that LED made into can produce the heat at the in-process that uses, is in the high temperature state for a long time in order to avoid liquid crystal display's temperature, just can cool down liquid crystal display, but the cooling effect of current mode is relatively poor, can not quick cool down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an external LCD screen with liquid cooling function, can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an external LCD screen with liquid cooling function, includes display screen main part and support, fixed surface installs the support behind the lower extreme of display screen main part, fixed surface installs the protection casing behind the display screen main part, the last fixed surface of protection casing installs water-cooling heat abstractor, a side fixed surface of protection casing installs the cooler bin, a side fixed surface of cooler bin installs refrigerating plant, a side surface of protection casing and the below fixed mounting that is located the cooler bin have the delivery pump, water-cooling heat abstractor's last fixed surface installs the heat derivation device, the fixed surface of back of protection casing installs the transfer line.

Preferably, the last fixed surface of transfer line installs the upset cover, the inside movable mounting of upset cover has the trip shaft, the fixed surface of trip shaft installs the blade, the one end surface of trip shaft just is located the inside fixed mounting of heat eduction gear and has a bevel gear.

Preferably, the rear surface of protection casing is fixed to inlay and is equipped with the ventilation otter board, the socket has been seted up to the upper surface of protection casing, the quantity of socket is a plurality of.

Preferably, the lower surface of the water-cooling heat dissipation device is fixedly provided with a heat dissipation sheet, the surface of one end of the water-cooling heat dissipation device is fixedly provided with a liquid discharge port, and the front surface of the other end of the water-cooling heat dissipation device is provided with a liquid inlet.

Preferably, the inside movable mounting of heat deriving device has the transmission shaft, the fixed cover in the surface of transmission shaft is close to the front end is equipped with the fan, the fixed cover in the rear that the surface of transmission shaft is located the fan is equipped with No. two bevel gears, the fixed protection network that is equipped with of front end face and the rear end face of heat deriving device inlays.

Preferably, the first bevel gear is meshed with the second bevel gear, the lower end of the radiating fin is embedded in the socket, the cooling box, the delivery pump, the infusion tube and the water-cooling radiating device are communicated with each other, and the protective cover is communicated with the heat guiding device through the air guide tube.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the cooler bin, heat deriving device, the transfer line, refrigerating plant, delivery pump and liquid-cooling device mutually support's mode, after the display screen main part is at the in-process production heat that uses, start refrigerating plant and delivery pump, refrigerating plant cools off the liquid in the cooler bin, liquid after the cooling is carried in the transfer line by the delivery pump, the transfer line is with cold liquid leading-in liquid-cooling device's inside again, then cool down through continuous to the fin, realize the inside cooling purpose of protection casing, when cold liquid flows fast in the transfer line, the blade can be stirred the upset by rivers, thereby it rotates to drive trip shaft and a bevel gear, rotatory bevel gear drives No. two bevel gear and fan and rotates, rotatory fan can take the inside heat of protection casing out, and discharge through the protection network of heat deriving device front end, the fan is taking the inside thermal in-process of protection casing out, outside cold air can pass the inside that the ventilation screen board got into the protection casing, at the fin, under the effect of fan and outside cold wind, alright in order to cool down the protection casing.

Drawings

Fig. 1 is a side overall structure diagram of the external liquid crystal display with liquid cooling function of the present invention;

fig. 2 is an overall structure diagram of the other side of the external liquid crystal display with liquid cooling function of the present invention;

fig. 3 is a schematic view illustrating the detachment of the protective cover and the water-cooling heat dissipation device of the external liquid crystal display with liquid cooling function of the present invention;

fig. 4 is a schematic diagram of connection between the heat conduction device and the infusion tube of the external liquid crystal display with liquid cooling function of the present invention.

In the figure: 1. a display screen main body; 2. a support; 3. a protective cover; 301. a ventilation screen plate; 302. a socket; 4. a cooling tank; 5. a heat conducting device; 501. a drive shaft; 502. a fan; 503. a second bevel gear; 6. a transfusion tube; 601. turning over the cover; 602. a turning shaft; 603. a blade; 604. a first bevel gear; 7. a refrigeration device; 8. a delivery pump; 9. a water-cooling heat dissipation device; 901. a heat sink; 902. a liquid discharge port; 903. and (4) a liquid inlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an external liquid crystal display with liquid cooling function includes a display main body 1 and a support 2, the support 2 is fixedly installed on the lower rear surface of the display main body 1, a protective cover 3 is fixedly installed on the rear surface of the display main body 1, a water-cooling heat dissipation device 9 is fixedly installed on the upper surface of the protective cover 3, a cooling box 4 is fixedly installed on one side surface of the protective cover 3, a refrigeration device 7 is fixedly installed on one side surface of the cooling box 4, a delivery pump 8 is fixedly installed on one side surface of the protective cover 3 and below the cooling box 4, a heat derivation device 5 is fixedly installed on the upper surface of the water-cooling heat dissipation device 9, and a liquid conveying pipe 6 is fixedly installed on the rear surface of the protective cover 3.

A turnover cover 601 is fixedly installed on the upper surface of the infusion tube 6, a turnover shaft 602 is movably installed inside the turnover cover 601, blades 603 are fixedly installed on the surface of the turnover shaft 602, a first bevel gear 604 is fixedly installed on the surface of one end of the turnover shaft 602 and inside the heat guiding device 5, and the rotating first bevel gear 604 can drive the second bevel gear 503 to rotate; a ventilation screen plate 301 is fixedly embedded on the rear surface of the protective cover 3, the upper surface of the protective cover 3 is provided with a plurality of jacks 302; the lower surface of the water-cooling heat dissipation device 9 is fixedly provided with a heat dissipation fin 901, the surface of one end of the water-cooling heat dissipation device 9 is fixedly provided with a liquid outlet 902, the front surface of the other end of the water-cooling heat dissipation device 9 is provided with a liquid inlet 903, the heat dissipation fin 901 can absorb heat inside the protective cover 3, and the heat dissipation fin 901 is cooled by cold water inside the water-cooling heat dissipation device 9, so that the heat dissipation fin 901 is continuously utilized to cool the inside of the protective cover 3; a transmission shaft 501 is movably mounted in the heat guiding device 5, a fan 502 is fixedly sleeved on the surface of the transmission shaft 501 close to the front end, a second-number bevel gear 503 is fixedly sleeved on the surface of the transmission shaft 501 behind the fan 502, protective screens are fixedly embedded on the front end surface and the rear end surface of the heat guiding device 5, the rotating second-number bevel gear 503 can drive the transmission shaft 501 and the fan 502 to rotate, and the rotating fan 502 can extract heat in the protective cover 3 and discharge the heat through the protective screen at the front end of the heat guiding device 5; first bevel gear 604 meshes with second bevel gear 503, and the lower extreme of fin 901 is inlayed and is established in socket 302, and cooler bin 4, delivery pump 8, transfer line 6 and liquid cooling device 9 communicate each other, and protection casing 3 passes through the guide duct and communicates with heat remove device 5, and during transfer pump 8 can carry the transfer line 6 with the water after the cooling in cooler bin 4, the water of fast flow in the transfer line 6 can drive blade 603 and overturn to drive trip shaft 602 and rotate.

It should be noted that, the utility model relates to an external LCD screen with liquid cooling function, when using, after display screen main part 1 produces the heat in the in-process that uses, start refrigerating plant 7 and delivery pump 8, refrigerating plant 7 cools off the liquid in cooler bin 4, liquid after the cooling is carried the transfer line 6 by delivery pump 8, transfer line 6 is again with the leading-in inside of cold liquid water-cooling heat abstractor 9, then cool down through continuous to fin 901, realize the inside cooling purpose of protection casing 3, when cold liquid flows fast in transfer line 6, blade 603 can be stirred the upset by rivers, thereby drive trip shaft 602 and bevel gear 604 and rotate, rotatory bevel gear 604 drives No. two bevel gear 503 and fan 502 and rotates, rotatory fan 502 can take out the inside heat of protection casing 3, and discharge through the protection network of heat derivation device 5 front end, fan 502 is at the inside thermal in-process of protection casing 3, outside cold air can pass the inside that otter board 301 got into protection casing 3, at the fin, fan 502 and outside protection casing 3 alright cold air cooling can carry out fast to cool down.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an external LCD screen with liquid cooling function which characterized in that: including display screen main part (1) and support (2), fixed surface installs support (2) behind the lower extreme of display screen main part (1), the rear fixed surface of display screen main part (1) installs protection casing (3), the last fixed surface of protection casing (3) installs water-cooling heat abstractor (9), a side fixed surface of protection casing (3) installs cooler bin (4), a side fixed surface of cooler bin (4) installs refrigerating plant (7), a side surface of protection casing (3) just is located the below fixed mounting of cooler bin (4) has delivery pump (8), the last fixed surface of water-cooling heat abstractor (9) installs heat derivation device (5), the rear fixed surface of protection casing (3) installs transfer line (6).

2. The external liquid crystal display with liquid cooling function of claim 1, wherein: the last fixed surface of transfer line (6) installs upset cover (601), the inside movable mounting of upset cover (601) has trip shaft (602), the fixed surface of trip shaft (602) installs blade (603), the one end surface of trip shaft (602) just is located the inside fixed mounting of heat derivation device (5) and has bevel gear (604).

3. The external liquid crystal display with liquid cooling function of claim 2, wherein: the fixed screen board (301) that is equipped with ventilates of the rear surface of protection casing (3), socket (302) have been seted up to the upper surface of protection casing (3), the quantity of socket (302) is a plurality of.

4. The external liquid crystal display with liquid cooling function of claim 3, wherein: the lower surface of the water-cooling heat dissipation device (9) is fixedly provided with a heat dissipation sheet (901), one end surface of the water-cooling heat dissipation device (9) is fixedly provided with a liquid discharge port (902), and the front surface of the other end of the water-cooling heat dissipation device (9) is provided with a liquid inlet (903).

5. The external liquid crystal display with liquid cooling function of claim 4, wherein: the inside movable mounting of heat deriving device (5) has transmission shaft (501), the fixed cover in front end that is close to on the surface of transmission shaft (501) is equipped with fan (502), the fixed cover in rear that the surface of transmission shaft (501) is located fan (502) is equipped with No. two bevel gear (503), the fixed protection network that inlays of preceding terminal surface and the rear end face of heat deriving device (5) is equipped with the protection network.

6. The external liquid crystal display with liquid cooling function of claim 5, wherein: the first bevel gear (604) is meshed with the second bevel gear (503), the lower ends of the radiating fins (901) are embedded in the inserting openings (302), the cooling box (4), the conveying pump (8), the infusion tube (6) and the water-cooling radiating device (9) are communicated with one another, and the protective cover (3) is communicated with the heat guiding device (5) through an air guide tube.