Liquid crystal television hanger

Abstract

The utility model belongs to the technical field of television hanging rack equipment, and particularly relates to a liquid crystal television hanging rack which comprises a fixed back plate. A heat dissipation assembly is arranged in the middle of the fixed back plate; a plurality of groups of screw holes are formed in the middle of the fixed back plate and are uniformly distributed in four corners of the middle of the fixed back plate; a supporting assembly is arranged on the side wall, close to the fixing ring, of the fixing back plate. The fixing back plate is provided with a fixing assembly through a supporting assembly; the heat dissipation assembly comprises a fixing ring, a heat dissipation fan, a corrugated pipe and an air inlet. According to the step, through the arrangement of the fixed back plate, the supporting assembly and the heat dissipation assembly, the heat dissipation television hanger structure is formed, the function of heat dissipation on the back face of the television is achieved, the problem that the heat dissipation capacity is reduced due to the fact that the television is close to a wall is solved, and the heat dissipation capacity of the television is improved; aging of electronic components in the television caused by accumulation of heat on the back of the television is reduced, and the service life of the television is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to television hanging rack equipment technical field, specifically a liquid crystal television hanging rack. BACKGROUND

[0002] The liquid crystal television hanging rack is a device for fixing the television on the wall, which is usually made of metal or plastic, and different hanging racks are selected according to different sizes and weights of the television.

[0003] The common types of liquid crystal television hanging rack include fixed hanging rack, adjustable hanging rack and rotating hanging rack, and the appropriate hanging rack is selected according to the size and weight of the television when selecting the hanging rack. When installing the hanging rack, the tools and materials are prepared first, then the position of the hanging rack is determined, the electric drill is used to drill holes at the appropriate position, the expansion screws are inserted to fix the hanging rack on the wall, and finally the television is hung on the hanging rack.

[0004] In the existing liquid crystal television hanging rack technology, when the television is installed on the wall through the hanging rack, the space between the back of the television and the wall is limited, which may cause the heat dissipation capacity of the television to decrease, resulting in accelerated aging of the television.

[0005] Therefore, the utility model provides a liquid crystal television hanging rack. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The utility model adopts the technical scheme that the liquid crystal television hanging rack comprises a fixed back plate, a heat dissipation assembly is arranged in the middle of the fixed back plate, a plurality of screw holes are arranged in the middle of the fixed back plate, and are uniformly distributed at four corners of the middle of the fixed back plate, a supporting assembly is arranged on the side wall of the fixed back plate close to the fixed ring, and the fixed back plate is provided with a fixing assembly through the supporting assembly. Through the arrangement of the fixed back plate, the supporting assembly and the heat dissipation assembly, the heat dissipation television hanging rack structure is formed, the function of dissipating heat from the back of the television is realized, the situation that the heat dissipation capacity decreases due to the close distance between the television and the wall is solved, the heat dissipation capacity of the television is improved, the situation that the internal electronic components of the television are aged due to the accumulation of heat on the back of the television is reduced, and the service life of the television is improved.

[0008] Preferably, the heat dissipation assembly comprises a fixed ring, a heat dissipation fan, a corrugated pipe and an air inlet; the fixed ring is fixedly connected to the middle part of the fixed back plate; the middle part of the fixed ring is rotatably connected with the heat dissipation fan; one end of the corrugated pipe is fixedly connected to the bottom of the fixed ring; the air inlet is fixedly connected to the end of the corrugated pipe away from the fixed ring; the middle part of the air inlet is provided with a filter assembly; through the arrangement of the fixed ring, the heat dissipation fan, the corrugated pipe and the air inlet, a heat dissipation structure is formed at the back of the television set, the function of dissipating heat at the back of the television set is realized, the poor air flow between the back of the television set and the wall resulting in heat accumulation is solved, the heat dissipation capacity of the television set is improved, the aging of the internal electronic components caused by overheating of the television set is reduced, and the service life of the television set is improved.

[0009] Preferably, the support assembly comprises a first supporting arm, a second supporting arm, a fixed hanging plate and a damper; the second supporting arm is hingedly connected to the side wall of the fixed back plate; a pair of first supporting arms are arranged on the side wall of the fixed back plate and are symmetrically arranged; one end of the first supporting arm is hingedly connected to the end of the second supporting arm away from the fixed back plate; the fixed hanging plate is hingedly connected to the end of the pair of first supporting arms close to the side wall of the fixed back plate; one end of the damper is hingedly connected to the side wall of the first supporting arm; the other end of the damper is hingedly connected to the side wall of the second supporting arm; a plurality of screw holes are arranged in the middle part of the fixed hanging plate; through the arrangement of the first supporting arm, the second supporting arm, the fixed hanging plate and the damper, a buffer support fixed structure is formed, the function of fixing the television set on the wall is realized, the situation that the television set collides with the wall due to external force or impact is solved, the buffer and shock absorption capacity of the device is improved, and the situation that the television set is damaged due to collision with the wall is reduced.

[0010] Preferably, the fixing assembly comprises a pull rope and a suction cup; the pull rope is fixedly connected to the top of the fixed hanging plate; a plurality of groups of pull ropes are arranged on the top of the fixed hanging plate and are symmetrically arranged; the suction cup is fixedly connected to the end of the pull rope away from the fixed hanging plate; through the arrangement of the pull rope and the suction cup, an adsorption fixing structure is formed, the function of providing tension to the fixed hanging plate and the television set is realized, the situation that the hanging rack falls downward is solved, the situation that the fixed hanging plate falls downward due to the gravity of the television set is reduced, and the stability of the television set during fixing is improved.

[0011] Preferably, the side wall of the fixed back plate away from the first supporting arm is fixedly connected with a rubber pad; a plurality of groups of rubber pads are arranged on the side wall of the fixed back plate and correspond to the screw holes in the middle part of the fixed back plate; through the arrangement of the rubber pad, a buffer and shock absorption structure is formed, the vibration transmitted by the wall is damped, and the situation that the television set shakes or is damaged due to vibration is reduced.

[0012] Preferably, the filtering assembly comprises a filter screen; the filter screen is fixedly connected to the inner side wall of the air inlet away from the corrugated pipe; through the setting of the filter screen, the air filtering structure is formed, the function of filtering the air entering the fixing ring is realized, the situation that the dust or impurities enter the inside of the fixing ring to cause the damage of the cooling fan is reduced, and the cleanliness of the air entering the inside of the fixing ring is improved.

[0013] Preferably, the fixing ring is fixedly connected with a protective grille away from the side wall of the fixing back plate; the protective grille covers the end of the fixing ring away from the fixing back plate, reduces the situation that objects enter the inside of the fixing ring and collide with the cooling fan, and improves the stability of the cooling fan during operation.

[0014] The liquid crystal television hanging rack has the advantages that:

[0015] 1. The liquid crystal television hanging rack has the advantages that: through the setting of the fixing back plate, the supporting assembly and the cooling assembly, the heat dissipation television hanging rack structure is formed, the function of cooling the back of the television is realized, the situation that the heat dissipation capacity of the television is reduced due to the fact that the television is close to the wall is solved, the heat dissipation capacity of the television is improved, the situation that the internal electronic components of the television are aged due to the fact that the heat is accumulated at the back of the television is reduced, and the service life of the television is improved.

[0016] 2. The liquid crystal television hanging rack has the advantages that: through the setting of the fixing ring, the cooling fan, the corrugated pipe and the air inlet, the television back cooling structure is formed, the function of cooling the back of the television is realized, the situation that the heat is accumulated due to the poor air flow between the back of the television and the wall is solved, the heat dissipation capacity of the television is improved, the situation that the internal electronic components of the television are aged due to the overheating of the television is reduced, and the service life of the television is improved. DRAWINGS

[0017] The liquid crystal television hanging rack has the advantages that:

[0018] Figure 1 is the perspective view of the utility model;

[0019] Figure 2 is the structural schematic view of the fixed hanging plate and the fixed back plate in the utility model;

[0020] Figure 3 is the structural schematic view of the fixing ring and the air inlet in the utility model;

[0021] Figure 4 is the structural schematic view of the suction cup and the fixed hanging rack in the utility model.

[0022] In the figure: 1, fixed back plate; 11, fixed ring; 12, cooling fan; 13, corrugated pipe; 14, air inlet; 2, first support arm; 21, second support arm; 22, fixed hanging plate; 23, damper; 3, pull rope; 31, suction cup; 4, rubber pad; 5, filter screen; 6, protective grating. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As Figures 1 to 4 shown in the figure, the utility model embodiment of a LCD TV hanging rack, including fixed back plate 1;Fixed back plate 1 middle part is equipped with cooling assembly;Fixed back plate 1 middle part is equipped with multiple sets of screw holes, and evenly distributed in fixed back plate 1 middle four corners;Fixed back plate 1 near the side wall of fixed ring 11 is equipped with support assembly;Fixed back plate 1 is equipped with fixed assembly through support assembly;In work, insert expansion screw into the screw hole of fixed back plate 1 middle part and fixed on the wall, the TV is connected with fixed back plate 1 and wall through support fixed, when the temperature of TV back is too high, start cooling assembly and cool the TV back plate, cooling assembly inhale the cold air outside and blow to TV back plate, complete heat exchange, realize the function of TV back heat dissipation;This step is through the setting of fixed back plate 1, support assembly and cooling assembly, forms the heat dissipation TV hanging rack structure, realizes the function of TV back heat dissipation, solves the situation that TV is close to wall and causes heat dissipation capacity to decline, improves the heat dissipation capacity of TV, reduces the situation that heat is accumulated in TV back and causes the aging of internal electronic components of TV, improves the service life of TV.

[0025] As Figure 1 and Figure 3As shown, the heat dissipation assembly includes a fixed ring 11, a heat dissipation fan 12, a corrugated pipe 13 and an air inlet 14; the fixed ring 11 is fixedly connected in the middle of the fixed back plate 1; the fixed ring 11 is rotatably connected with the heat dissipation fan 12 in the middle; the corrugated pipe 13 is fixedly connected at one end of the bottom of the fixed ring 11; the air inlet 14 is fixedly connected at the end of the corrugated pipe 13 away from the fixed ring 11; the middle of the air inlet 14 is provided with a filter assembly; in operation, the heat dissipation fan 12 is started, the heat dissipation fan 12 blows the television back plate to dissipate heat, when the heat dissipation fan 12 blows, the space near the inside of the fixed back plate 1 of the fixed ring 11 is negative pressure, the outside air enters the inside of the fixed ring 11 through the corrugated pipe 13 and the air inlet 14, and then is blown to the back of the television by the heat dissipation fan 12 to exchange heat with the back of the television, so as to achieve the purpose of heat dissipation; this step is composed of the heat dissipation structure of the back of the television through the setting of the fixed ring 11, the heat dissipation fan 12, the corrugated pipe 13 and the air inlet 14, realizes the function of dissipating heat to the back of the television, solves the problem of heat accumulation caused by poor air flow between the back of the television and the wall, improves the heat dissipation capacity of the television, reduces the aging of internal electronic components caused by overheating of the television, and improves the service life of the television.

[0026] As shown in Figure 2 , the support assembly includes a first support arm 2, a second support arm 21, a fixed hanging plate 22 and a damper 23; the second support arm 21 is hinged on the side wall of the fixed back plate 1; a pair of first support arms 2 are arranged on the side wall of the fixed back plate 1 and are symmetrically arranged; one end of the first support arm 2 is hinged on the end of the second support arm 21 away from the fixed back plate 1; the fixed hanging plate 22 is hinged on the end of the pair of first support arms 2 near the side wall of the fixed back plate 1; one end of the damper 23 is hinged on the side wall of the first support arm 2; the other end of the damper 23 is hinged on the side wall of the second support arm 21; a plurality of screw holes are arranged in the middle of the fixed hanging plate 22; in operation, the hanger is fixed behind the wall, the back of the television is in contact with the fixed hanging plate 22, and the fixed hanging plate 22 and the television are fixed by screws through the screw holes, so that the television is fixed on the wall, when the television is subjected to external force or impact, the second support arm 21 and the first support arm 2 rotate, the fixed hanging plate 22 approaches the fixed back plate 1, and the damper 23 buffers the external force or impact; this step is composed of the buffer support fixed structure through the setting of the first support arm 2, the second support arm 21, the fixed hanging plate 22 and the damper 23, realizes the function of fixing the television on the wall, solves the problem of knocking between the television and the wall caused by external force or impact, improves the buffer and shock absorption capacity of the device, and reduces the damage of the television caused by knocking between the television and the wall.

[0027] As shown in Figure 1As shown, the fixing assembly includes a pull rope 3 and a suction cup 31; the pull rope 3 is fixedly connected at the top of the fixing hanging plate 22; the pull rope 3 is provided in multiple groups at the top of the fixing hanging plate 22 and is symmetrically arranged; the suction cup 31 is fixedly connected at the end of the pull rope 3 away from the fixing hanging plate 22; in work, the television is installed behind the side wall of the fixing hanging plate 22, the pull rope 3 is pulled upwards, and the suction cup 31 is adsorbed on the wall body to provide an upward force for the fixing hanging plate 22; this step forms an adsorption fixing structure through the arrangement of the pull rope 3 and the suction cup 31, realizes the function of providing a pulling force for the fixing hanging plate 22 and the television, solves the situation that the hanging rack falls downward, reduces the situation that the fixing hanging plate 22 falls downward due to the gravity of the television, and improves the stability during fixing of the television.

[0028] As shown in Figure 2 , the fixing back plate 1 is fixedly connected with rubber pads 4 away from the side wall of the first supporting arm 2; the rubber pads 4 are provided in multiple groups on the side wall of the fixing back plate 1 and correspond to the screw holes in the middle part of the fixing back plate 1; in work, when the fixing back plate 1 is installed on the wall body, the rubber pads 4 are arranged between the fixing back plate 1 and the wall body to play a buffering and damping function; this step forms a buffering and damping structure through the arrangement of the rubber pads 4, dampens the vibration transmitted by the wall body, and reduces the situation that the television shakes or is damaged due to vibration.

[0029] As shown in Figure 3 , the filter assembly includes a filter screen 5; the filter screen 5 is fixedly connected to the inner side wall of the air inlet 14 away from the corrugated pipe 13; in work, when the air inlet 14 inhales external air, the filter screen 5 filters the entering air; this step forms an air filtering structure through the arrangement of the filter screen 5, realizes the function of filtering the air entering the fixing ring 11, reduces the situation that the cooling fan 12 is damaged due to dust or impurities entering the inside of the fixing ring 11, and improves the cleanliness of the air entering the inside of the fixing ring 11.

[0030] As shown in Figure 3 , the fixing ring 11 is fixedly connected with a protective grille 6 away from the side wall of the fixing back plate 1; in work, the protective grille 6 covers the end of the fixing ring 11 away from the fixing back plate 1, reduces the situation that objects enter the inside of the fixing ring 11 and collide with the cooling fan 12, and improves the stability of the cooling fan 12 during operation.

[0031] When working, the expansion screw is inserted into the screw hole in the middle of the fixed back plate 1 and fixed on the wall body, the television is connected with the fixed back plate 1 and the wall body through support fixing, when the temperature of the back of the television is too high, the heat dissipation assembly is started to dissipate heat for the back plate of the television, the heat dissipation assembly sucks in the external cold air and blows to the back plate of the television, completes heat exchange and realizes the function of dissipating heat for the back of the television; the heat dissipation fan 12 is started, the heat dissipation fan 12 blows the back plate of the television, when the heat dissipation fan 12 blows, the fixed ring 11 is close to the space inside the fixed back plate 1 and is negative pressure, the external air enters the inside of the fixed ring 11 through the corrugated pipe 13 and the air inlet 14, and then is blown to the back of the television by the heat dissipation fan 12 to exchange heat with the back of the television and achieve the purpose of heat dissipation; the hanger is fixed behind the wall body, the back of the television is contacted with the fixed hanging plate 22, the expansion screw is used to fix the fixed hanging plate 22 and the television through the screw hole, so that the television is fixed on the wall body, when the television is subjected to external force or impact, the second supporting arm 21 and the first supporting arm 2 rotate, the fixed hanging plate 22 is close to the fixed back plate 1, and the damper 23 buffers the external force or impact; when the television is installed on the side wall of the fixed hanging plate 22, the pull rope 3 is pulled upwards, the suction cup 31 is adsorbed on the wall body and provides upward force for the fixed hanging plate 22; when the fixed back plate 1 is installed on the wall body, the rubber pad 4 is arranged between the fixed back plate 1 and the wall body and plays the functions of buffering and damping; when the air inlet 14 sucks in the external air, the filter screen 5 filters the entering air; the protective grating 6 covers the end of the fixed ring 11 away from the fixed back plate 1, reduces the situation that objects enter the inside of the fixed ring 11 and collide with the heat dissipation fan 12 and improves the stability of the heat dissipation fan 12 during operation.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal television set stand comprising a fixed back plate (1); characterized in that: The middle part of the fixed back plate (1) is provided with a heat dissipation assembly; a plurality of screw holes are formed in the middle part of the fixed back plate (1) and are uniformly distributed at the four corners of the middle part of the fixed back plate (1); the side wall of the fixed back plate (1) close to the fixed ring (11) is provided with a supporting assembly; and the fixed back plate (1) is provided with a fixing assembly through the supporting assembly.

2. The stand for a liquid crystal television according to claim 1, wherein: The heat dissipation assembly comprises a fixed ring (11), a heat dissipation fan (12), a corrugated pipe (13) and an air inlet (14); the fixed ring (11) is fixedly connected to the middle part of the fixed back plate (1); the middle part of the fixed ring (11) is rotatably connected with the heat dissipation fan (12); one end of the corrugated pipe (13) is fixedly connected to the bottom of the fixed ring (11); the air inlet (14) is fixedly connected to the end of the corrugated pipe (13) away from the fixed ring (11); and the middle part of the air inlet (14) is provided with a filter assembly.

3. The stand for a liquid crystal television according to claim 1, wherein: The supporting assembly comprises a first supporting arm (2), a second supporting arm (21), a fixed hanging plate (22) and a damper (23); the second supporting arm (21) is hingedly connected to the side wall of the fixed back plate (1); a pair of first supporting arms (2) are symmetrically arranged on the side wall of the fixed back plate (1); one end of the first supporting arm (2) is hingedly connected to the end of the second supporting arm (21) away from the fixed back plate (1); the fixed hanging plate (22) is hingedly connected to the ends of the pair of first supporting arms (2) close to the side wall of the fixed back plate (1); one end of the damper (23) is hingedly connected to the side wall of the first supporting arm (2); the other end of the damper (23) is hingedly connected to the side wall of the second supporting arm (21); and the middle part of the fixed hanging plate (22) is provided with a plurality of screw holes.

4. The stand for a liquid crystal television according to claim 3, wherein: The fixing assembly comprises a pull rope (3) and a suction disc (31); the pull rope (3) is fixedly connected to the top of the fixed hanging plate (22); a plurality of groups of pull ropes (3) are symmetrically arranged on the top of the fixed hanging plate (22); and the suction disc (31) is fixedly connected to the end of the pull rope (3) away from the fixed hanging plate (22).

5. The stand for a liquid crystal television of claim 3, wherein: The side wall of the fixed back plate (1) away from the first supporting arm (2) is fixedly connected with a rubber pad (4); a plurality of groups of rubber pads (4) are arranged on the side wall of the fixed back plate (1) and correspond to the screw holes in the middle part of the fixed back plate (1).

6. The stand for a liquid crystal television of claim 2, wherein: The filter assembly comprises a filter screen (5); the filter screen (5) is fixedly connected to the inner side wall of the air inlet (14) away from the corrugated pipe (13).

7. The stand for a liquid crystal television of claim 2, wherein: The side wall of the fixed ring (11) away from the fixed back plate (1) is fixedly connected with a protective grille (6).

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