Multifunctional television with heat dissipation function

Abstract

The utility model belongs to the field of multifunctional televisions, and particularly discloses a multifunctional television with a heat dissipation function, which comprises a television body, a heat dissipation opening is arranged on the surface of the television body, a main filter screen is fixedly connected inside the heat dissipation opening, and a guide rail plate is fixedly connected to the front side of the television body. A rack is fixedly connected to the front side of the television body, a threaded rod extending to the right side of the guide rail plate is rotatably connected to the interior of the guide rail plate, a sliding block sleeves the surface of the threaded rod in a threaded mode, the surface of the sliding block is slidably connected with the interior of the guide rail plate, and a support is fixedly connected to the upper surface of the sliding block. And the section of the bracket is also U-shaped, so that dust entering the television is reduced, the probability of poor heat dissipation of a machine in the television is reduced, the overheating phenomenon is reduced, the damage of components in the television is reduced, and the service life of the television is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional televisions, and specifically relates to a multifunctional television with a heat dissipation function. Background Technique

[0002] A television refers to a device that transmits moving image pictures and audio signals using electronic technology based on the visual persistence characteristic and visual psychology of the human eye, that is, a television receiver, and is also an important broadcasting and video communication tool.

[0003] When some existing televisions are in use, first, the television is powered on through a power cord, and then the TV channels are selected through a remote control. Since the heat dissipation holes of some existing televisions are generally located at the rear side of the television housing, and the fan holes are generally close to the wall, long-term placement of the television will cause a large amount of dust to enter the interior of the television through the heat dissipation holes. Since some existing televisions do not have a dust-proof structure installed, a large amount of dust enters the interior of the television through the heat dissipation holes. Over time, it may lead to poor heat dissipation inside the machine, and overheating may occur. Prolonged power-on is likely to damage the components inside the television, causing damage to the television. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multifunctional television with a heat dissipation function to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multifunctional television with a heat dissipation function, including a television body. A heat dissipation port is arranged on the surface of the television body, and a main filter screen is fixedly connected inside the heat dissipation port. A guide rail plate is fixedly connected to the front side of the television body, and the cross-sectional shape of the guide rail plate is U-shaped. A rack is fixedly connected to the front side of the television body. A threaded rod extending to the right side of the guide rail plate is rotatably connected inside the guide rail plate. A slider is threadedly sleeved on the surface of the threaded rod, and the surface of the slider is slidably connected to the inside of the guide rail plate. A bracket is fixedly connected to the upper surface of the slider, and the cross-sectional shape of the bracket is also U-shaped. Two communication slots extending to the outside of the bracket are opened inside the bracket. Collection boxes are slidably connected inside the two communication slots. Dust inlet slots communicating with the inside of the collection boxes are opened on the opposite sides of the two collection boxes. A small filter screen is fixedly connected to the lower surface of the collection box. A meshing slot is opened on the side of the slider close to the television body, and a device power device is arranged inside the meshing slot.

[0006] Preferably, the power device of the equipment includes a large gear, the surface of the large gear is connected to the internal rotation of the meshing groove, the surface of the large gear is meshed with the surface of the rack, the internal rotation of the meshing groove is connected with a small gear, the small gear is located on the left side of the large gear, the surface of the small gear is meshed with the surface of the large gear, the upper end of the small gear is fixedly connected with a brush shaft extending to the outside of the slider, the surface of the brush shaft is connected to the internal rotation of the slider, and the surface of the brush shaft located outside the slider is provided with a brush.

[0007] Preferably, both left and right sides of the upper surface of the sliding block are rotatably connected with fan shafts.

[0008] Preferably, a small pulley is fixedly sleeved on the surfaces of the two fan shafts.

[0009] Preferably, the surface of the brush shaft outside the slider is fixedly sleeved with two large pulleys, the surfaces of the two large pulleys are transmission connected with two belts, both belts are transmission sleeved on the surfaces of two small pulleys, and the large pulleys and the small pulleys are transmission connected via belts.

[0010] Preferably, the surface of the fan shaft is provided with fan blades, and opposite sides of the two vertical columns of the bracket are provided with belt connection grooves connected with the interior of the bracket.

[0011] Preferably, the opposite sides of the two collecting boxes are fixedly connected with limiting plates, and the left and right sides of the upper surface of the bracket are provided with limiting grooves, and the surface of the limiting plate is slidably connected to the inside of the limiting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The multifunctional TV with heat dissipation function, when in use, when the slider slides inside the guide plate, the large gear will drive the small gear to rotate in the opposite direction through the action of the rack, and when the small gear rotates, the small gear will drive the brush shaft to rotate synchronously, and when the brush shaft rotates, the brush arranged on the brush shaft will clean the dust attached to the surface of the main filter, so that the dust is separated by the filter, reducing the dust from entering the interior of the TV, reducing the probability of poor heat dissipation of the machine inside the TV, reducing the occurrence of overheating, reducing the damage of the internal components of the TV, and extending the service life of the TV.

[0014] 2. The multifunctional TV with heat dissipation function can clean the dust attached to the surface of the main filter by the brush arranged on the brush shaft when in use. At this time, the brush shaft can drive the fan shaft to rotate rapidly through the action of the large pulley, the small pulley and the belt. When the slider slides to the left inside the guide plate, the left fan blades will exhaust air and the right fan blades will blow air. At this time, the dust brushed off the main filter by the brush will enter the inside of the left collection box through the dust inlet groove. When the threaded rod is rotated in the opposite direction, the left collection box can be taken out from the inside of the connecting groove to clean the dust. The dust will enter the inside of the right collection box, thereby realizing the cleaning and collection of dust on the surface of the main filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a multifunctional television with heat dissipation function according to the utility model;

[0016] Figure 2 It is a structural schematic diagram of the bracket of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the slider of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a cross-section of the slider of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the collection box of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the sliding block plane of the utility model;

[0021] Figure 7 For this utility model Figure 2 A is a schematic diagram of the structure enlarged;

[0022] Figure 8 For this utility model Figure 2 Middle B is a schematic diagram of the enlarged structure;

[0023] Fig. 9 For this utility model Figure 2 Schematic diagram of the structure enlarged in C.

[0024] In the figure: 1. TV body; 2. Heat dissipation port; 3. Main filter; 4. Guide plate; 5. Rack; 6. Bracket; 7. Slider; 8. Engaging groove; 9. Threaded rod; 10. Large gear; 11. Fan shaft; 12. Fan blades; 13. Brush shaft; 14. Large pulley; 15. Belt; 16. Small pulley; 17. Small gear; 18. Collection box; 19. Small filter; 20. Limiting groove; 21. Limiting plate; 22. Dust inlet groove; 23. Connecting groove; 24. Belt connecting groove. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1-9 , the present invention provides a technical solution: a multifunctional TV with a heat dissipation function, including a TV body 1, which is fixed on the wall and is a multifunctional TV with semi-automatic dust cleaning. A heat dissipation port 2 is provided on the surface of the TV body 1. The heat dissipation port 2 is an existing device and will not be elaborated here. A main filter screen 3 is fixedly connected inside the heat dissipation port 2. The main filter screen 3 prevents dust from entering the interior of the TV through the heat dissipation port 2. A guide rail plate 4 is fixedly connected to the front side of the TV body 1. The cross-sectional shape of the guide rail plate 4 is U-shaped. A rack 5 is fixedly connected to the front side of the TV body 1. A threaded rod 9 extending to the right side of the guide rail plate 4 is rotatably connected inside the guide rail plate 4. A slider 7 is threadedly sleeved on the surface of the threaded rod 9. The surface of the slider 7 is slidably connected to the inside of the guide rail plate 4. A bracket 6 is fixedly connected to the upper surface of the slider 7. The cross-sectional shape of the bracket 6 is also U-shaped. Two communication grooves 23 extending to the outside of the bracket 6 are opened inside the bracket 6. A collection box 18 is slidably connected inside each of the two communication grooves 23. Dust inlet grooves 22 communicating with the inside of the collection box 18 are opened on the opposite sides of the two collection boxes 18. A small filter screen 19 is fixedly connected to the lower surface of the collection box 18. The small filter screen 19 is a filter screen for filtering dust. The filter holes of the small filter screen 19 communicate with the inside of the collection box 18. A meshing groove 8 is opened on one side of the slider 7 close to the TV body 1. An equipment power device is arranged inside the meshing groove 8.

[0027] Further, the equipment power device includes a large gear 10. The surface of the large gear 10 is rotatably connected inside the meshing groove 8. The surface of the large gear 10 is meshed with the surface of the rack 5. A small gear 17 is rotatably connected inside the meshing groove 8. The small gear 17 is located on the left side of the large gear 10. The surface of the small gear 17 is meshed with the surface of the large gear 10. The upper end of the small gear 17 is fixedly connected with a brush shaft 13 extending outside the slider 7. The surface of the brush shaft 13 is rotatably connected to the inside of the slider 7. A brush is arranged on the surface of the brush shaft 13 outside the slider 7. This brush can brush off the dust attached to the surface of the main filter screen 3.

[0028] By rotating the threaded rod 9, the slider 7 can slide inside the guide plate 4. When the slider 7 slides inside the guide plate 4, the large gear 10 is meshed with the rack 5, so that the large gear 10 rotates. At the same time, it drives the small gear 17 to rotate through the large gear 10. The large gear 10 will drive the small gear 17 to rotate in the opposite direction through the action of the rack 5. When the small gear 17 rotates, the small gear 17 will drive the brush shaft 13 to rotate synchronously. When the brush shaft 13 rotates, the brush arranged on the brush shaft 13 will clean the dust attached to the surface of the main filter 3.

[0029] Furthermore, both left and right sides of the upper surface of the slider 7 are rotatably connected with fan shafts 11 , and the two fan shafts 11 are located inside the two vertical columns of the bracket 6 .

[0030] Furthermore, small pulleys 16 are fixedly sleeved on the surfaces of the two fan shafts 11 , and the small pulley 16 located on the surface of the right fan shaft 11 is higher than the small pulley 16 located on the surface of the left fan shaft 11 .

[0031] Furthermore, the surface of the brush shaft 13 located outside the slider 7 is fixedly sleeved with two large pulleys 14, and the surfaces of the two large pulleys 14 are transmission-connected with two belts 15. The two belts 15 are both transmission-sleeved on the surfaces of two small pulleys 16. The large pulley 14 is transmission-connected with the small pulley 16 through the belt 15. The large pulley 14 is larger in volume than the small pulley 16, so that the large pulley 14 can drive the small pulley 16 to rotate rapidly through the belt 15, and at the same time, the large gear 10 drives the small gear 17 to rotate faster.

[0032] Furthermore, the surface of the fan shaft 11 is provided with fan blades 12, and the fan blades 12 have opposite directions. When the fan blades 12 on one side are sucking air, the fan blades 12 on the other side are blowing air.

[0033] Furthermore, belt connection grooves 24 communicating with the interior of the bracket 6 are provided on opposite sides of the two vertical columns of the bracket 6 , and the belt 15 extends to the interior of the bracket 6 through the belt connection grooves 24 .

[0034] Furthermore, the opposite sides of the two collection boxes 18 are fixedly connected with a limiting plate 21, and the left and right sides of the upper surface of the bracket 6 are provided with a limiting groove 20, and the surface of the limiting plate 21 is slidably connected to the inside of the limiting groove 20, and the limiting groove 20 and the limiting plate 21 play a limiting role for the collection box 18.

[0035] Working principle: When the multifunctional TV with heat dissipation function is in use, the user rotates the threaded rod 9 to make the threaded rod 9 drive the slider 7 to slide inside the guide plate 4. When the slider 7 slides inside the guide plate 4, the large gear 10 drives the small gear 17 to rotate in the opposite direction through the action of the rack 5. When the small gear 17 rotates, the small gear 17 drives the brush shaft 13 to rotate synchronously. When the brush shaft 13 rotates, the brush set on the brush shaft 13 will clean the dust attached to the surface of the main filter 3. At this time, the brush shaft 13 will pass through the large gear 10 to drive the small gear 17 to rotate in the opposite direction. The pulley 14, the small pulley 16 and the belt 15 drive the fan shaft 11 to rotate rapidly. When the slider 7 slides to the left inside the guide plate 4, the left fan blades 12 exhaust air and the right fan blades 12 blow air. At this time, the dust brushed off the main filter 3 by the brush will enter the left collection box 18 through the dust inlet groove 22. When the threaded rod 9 is rotated in the opposite direction, the left collection box 18 can be taken out from the inside of the connecting groove 23 to clean the dust, and the dust will enter the inside of the right collection box 18, thereby realizing the cleaning and collection of dust on the surface of the main filter 3.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional television with heat dissipation function, comprising a television body (1), characterized in that: A heat dissipation port (2) is provided on the surface of the television set body (1). A main filter screen (3) is fixedly connected inside the heat dissipation port (2). A guide rail plate (4) is fixedly connected to the front side of the television set body (1). The cross-sectional shape of the guide rail plate (4) is U-shaped. A rack (5) is fixedly connected to the front side of the television set body (1). A threaded rod (9) extending to the right side of the guide rail plate (4) is rotatably connected inside the guide rail plate (4). A slider (7) is threadedly sleeved on the surface of the threaded rod (9). The surface of the slider (7) is slidably connected to the inside of the guide rail plate (4). A bracket (6) is fixedly connected to the upper surface of the slider (7). The cross-sectional shape of the bracket (6) is also U-shaped. Two communication grooves (23) extending to the outside of the bracket (6) are provided inside the bracket (6). Dust collection boxes (18) are slidably connected inside the two communication grooves (23). Dust inlet grooves (22) communicating with the inside of the dust collection boxes (18) are provided on the opposite sides of the two dust collection boxes (18). A small filter screen (19) is fixedly connected to the lower surface of the dust collection box (18). A meshing groove (8) is provided on one side of the slider (7) close to the television set body (1). An equipment power device is provided inside the meshing groove (8).

2. The multifunctional TV with heat dissipation function according to claim 1, characterized in that: The equipment power device includes a large gear (10). The surface of the large gear (10) is rotatably connected to the inside of the meshing groove (8). The surface of the large gear (10) is meshed with the surface of the rack (5). A small gear (17) is rotatably connected to the inside of the meshing groove (8). The small gear (17) is located on the left side of the large gear (10). The surface of the small gear (17) is meshed with the surface of the large gear (10). A brush shaft (13) extending to the outside of the slider (7) is fixedly connected to the upper end of the small gear (17). The surface of the brush shaft (13) is rotatably connected to the inside of the slider (7). A brush is provided on the surface of the brush shaft (13) located outside the slider (7).

3. The multifunctional TV with heat dissipation function according to claim 2, characterized in that: Fan shafts (11) are rotatably connected to the left and right sides of the upper surface of the slider (7).

4. The multifunctional TV with heat dissipation function according to claim 3, characterized in that: Small belt pulleys (16) are fixedly sleeved on the surfaces of the two fan shafts (11).

5. The multifunctional TV with heat dissipation function according to claim 4, characterized in that: Two large belt pulleys (14) are fixedly sleeved on the surface of the brush shaft (13) located outside the slider (7). Two belts (15) are drivingly connected to the surfaces of the two large belt pulleys (14). The two belts (15) are drivingly sleeved on the surfaces of the two small belt pulleys (16). The large belt pulleys (14) and the small belt pulleys (16) are drivingly connected through the belts (15).

6. The multifunctional TV with heat dissipation function according to claim 3, characterized in that: Fan blades (12) are provided on the surfaces of the fan shafts (11).

7. The multifunctional TV with heat dissipation function according to claim 1, characterized in that: Belt connection grooves (24) communicating with the inside of the bracket (6) are provided on the opposite sides of the two vertical columns of the bracket (6).

8. The multifunctional TV with heat dissipation function according to claim 1, characterized in that: Limit plates (21) are fixedly connected to the opposite sides of the two dust collection boxes (18). Limit grooves (20) are provided on the left and right sides of the upper surface of the bracket (6). The surfaces of the limit plates (21) are slidably connected to the inside of the limit grooves (20).

Images