High-heat-dissipation television plastic shell

Abstract

The utility model discloses a high heat dissipation television plastic shell, which comprises a rear shell and a front shell, the front shell is arranged in the rear shell, a plurality of heat conduction structures are arranged in the rear shell, the inner wall of the rear shell is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a first rotating rod, and the output end of the servo motor is fixedly connected with a second rotating rod. The first rotating rod is fixedly sleeved with a driving gear, the driving gear is in transmission connection with a driven gear through a chain, and a second rotating rod is fixedly inserted into the center of the driven gear in a penetrating mode. According to the heat dissipation device, the servo motor is started, the output end of the servo motor drives the first rotating rod to rotate, the first rotating rod drives the second rotating rod to rotate through the driving gear, the chain and the driven gear, the second rotating rod drives the rotating rod to rotate through the first bevel gear and the second bevel gear, the rotating rod drives the fan blades to rotate, and the fan blades can blow air to the heat dissipation fins; therefore, the heat dissipation speed of the heat dissipation fins is accelerated, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of television shells, in particular to a high-heat dissipation television plastic shell. Background Art

[0002] A television is a device that uses electronic technology to transmit moving images and audio signals. It is also an important broadcasting and video communication tool. The plastic shell of a television is a shell installed on the outside of the internal parts of the television. It not only improves the aesthetics of the television, but also effectively protects the internal parts of the television.

[0003] The existing TV plastic shell has a slow air flow rate inside the shell when in use, resulting in extremely low heat dissipation efficiency of the TV shell. The temperature inside the TV plastic shell will increase due to the operation of the electronic components inside, causing heat, which will reduce the working efficiency and service life of the electronic components.

[0004] In view of the above problems, we propose a high heat dissipation plastic casing for a television. Utility Model Content

[0005] The purpose of the utility model is to solve the defect in the prior art that "the air flow speed inside the existing TV plastic shell is slow when in use, resulting in extremely low heat dissipation efficiency of the TV shell, so that the temperature inside the TV plastic shell will increase due to the operation of the electronic components inside, causing heat, thereby reducing the working efficiency and service life of the electronic components", thereby proposing a high heat dissipation TV plastic shell.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high heat dissipation television plastic shell comprises a rear shell and a front shell, the front shell is arranged in the rear shell, a plurality of heat-conducting structures are arranged in the rear shell, a servo motor is fixedly connected to the inner wall of the rear shell, an output end of the servo motor is fixedly connected to a first rotating rod, the first rotating rod is fixedly sleeved with a driving gear, the driving gear is connected to a driven gear through a chain transmission, a second rotating rod is fixedly inserted at the center of the driven gear, the right end of the second rotating rod is rotatably connected to the side wall of the rear shell, the right ends of the first rotating rod and the second rotating rod are fixedly connected to a first bevel gear, each of the first bevel gears is meshedly connected to a second bevel gear, a rotating rod is fixedly inserted at the center of each of the second bevel gears, the opposite ends of the two rotating rods are rotatably connected to the inner wall of the rear shell, and the opposite ends of the two rotating rods are fixedly connected to fan blades.

[0008] Preferably, each of the heat-conducting structures includes a heat sink, a plurality of heat-conducting copper tubes and a plurality of heat-dissipating fins, each of the heat sinks is fixedly connected to the inner wall of the rear shell, a plurality of corresponding heat-conducting copper tubes are fixedly connected to the heat sink at equal intervals, and a plurality of corresponding heat-dissipating fins are fixedly connected to the heat sink at equal intervals.

[0009] Preferably, two air inlets are provided on the upper end surface and the lower end surface of the rear shell, and an air outlet is provided on the side wall of the rear shell.

[0010] Preferably, a first filter screen is fixedly installed in each of the air inlets, and a second filter screen is fixedly installed in each of the air outlets.

[0011] Preferably, the upper and lower end surfaces of the rear shell are symmetrically provided with threaded holes, the upper and lower end surfaces of the front shell are symmetrically provided with threaded grooves, and each corresponding threaded hole and threaded groove is threadedly connected with a fixing bolt.

[0012] Preferably, each of the fixing bolts is provided with a hexagonal groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The servo motor is started, and the output end of the servo motor drives the first rotating rod to rotate. The first rotating rod drives the second rotating rod to rotate through the driving gear, the chain and the driven gear. The second rotating rod drives the rotating rod to rotate through the first bevel gear and the second bevel gear. The rotating rod drives the fan blades to rotate. The fan blades can blow wind to the heat dissipation fins, thereby accelerating the heat dissipation speed of the heat dissipation fins and improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a high heat dissipation television plastic housing proposed by the utility model;

[0016] Figure 2 This is a side view of a heat dissipation plate in a plastic housing of a high heat dissipation television set proposed by the utility model;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0019] In the figure: 1 rear shell, 2 front shell, 3 heat sink, 4 heat-conducting copper tube, 5 heat sink fin, 6 servo motor, 7 first rotating rod, 8 driving gear, 9 chain, 10 driven gear, 11 second rotating rod, 12 first bevel gear, 13 second bevel gear, 14 rotating rod, 15 fan blade, 16 first filter screen plate, 17 second filter screen plate, 18 fixing bolt. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Reference Figure 1-Figure 4 A high heat dissipation television plastic shell comprises a rear shell 1 and a front shell 2, the front shell 2 is arranged in the rear shell 1, a plurality of heat-conducting structures are arranged in the rear shell 1, a servo motor 6 is fixedly connected to the inner wall of the rear shell 1, a first rotating rod 7 is fixedly connected to the output end of the servo motor 6, a driving gear 8 is fixedly sleeved on the first rotating rod 7, the driving gear 8 is connected to a driven gear 10 through a chain 9, a second rotating rod 11 is fixedly inserted at the center of the driven gear 10, the right end of the second rotating rod 11 is rotatably connected to the side wall of the rear shell 1, the right ends of the first rotating rod 7 and the second rotating rod 11 are fixedly connected to a first bevel gear 12, each of the first bevel gears 12 is meshed with a second bevel gear Wheel 13, a rotating rod 14 is fixedly inserted at the center of each second bevel gear 13, the opposite ends of the two rotating rods 14 are rotatably connected to the inner wall of the rear shell 1, and the opposite ends of the two rotating rods 14 are fixedly connected with fan blades 15; start the servo motor 6, the output end of the servo motor 6 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the second rotating rod 11 to rotate through the driving gear 8, the chain 9 and the driven gear 10, the second rotating rod 11 drives the rotating rod 14 to rotate through the first bevel gear 12 and the second bevel gear 13, the rotating rod 14 drives the fan blades 15 to rotate, and the fan blades 15 can blow wind to the heat dissipation fins 5, thereby accelerating the heat dissipation speed of the heat dissipation fins 5 and improving the heat dissipation efficiency.

[0023] Among them, each heat-conducting structure includes a heat sink 3, multiple heat-conducting copper tubes 4 and multiple heat-dissipating fins 5. Each heat sink 3 is fixedly connected to the inner wall of the rear shell 1, and multiple corresponding heat-conducting copper tubes 4 are fixedly connected to the heat sink 3 at equal intervals. Multiple corresponding heat-dissipating fins 5 are fixedly connected to the heat sink 3 at equal intervals. The heat-conducting structure can accelerate the conduction of heat and facilitate heat dissipation.

[0024] Among them, two air inlets are provided on the upper end surface and the lower end surface of the rear shell 1, and an air outlet is provided on the side wall of the rear shell 1. External air enters from the air inlet and is discharged from the air outlet.

[0025] Among them, a first filter screen plate 16 is fixedly installed in each air inlet, and a second filter screen plate 17 is fixedly installed in each air outlet. The first filter screen plate 16 and the second filter screen plate 17 can filter dust.

[0026] Among them, the upper and lower end surfaces of the rear shell 1 are symmetrically provided with threaded holes, and the upper and lower end surfaces of the front shell 2 are symmetrically provided with threaded grooves. Each corresponding threaded hole and threaded groove is threadedly connected with a fixing bolt 18, which can fix the front shell 2 on the rear shell 1.

[0027] Each fixing bolt 18 is provided with a hexagonal groove, and the fixing bolt 18 can be conveniently rotated by using a tool through the hexagonal groove.

[0028] In the utility model, the heat-conducting copper tube 4 can quickly conduct the heat generated by the electronic components to the heat sink 3, and the heat dissipation fins 5 can accelerate the heat dissipation. The servo motor 6 is started, and the output end of the servo motor 6 drives the first rotating rod 7 to rotate. The first rotating rod 7 drives the second rotating rod 11 to rotate through the driving gear 8, the chain 9 and the driven gear 10. The second rotating rod 11 drives the rotating rod 14 to rotate through the first bevel gear 12 and the second bevel gear 13. The rotating rod 14 drives the fan blades 15 to rotate. The fan blades 15 can blow wind to the heat dissipation fins 5, thereby accelerating the heat dissipation speed of the heat dissipation fins 5 and improving the heat dissipation efficiency. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0029] The above description is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms such as "upper, lower, inside and outside" is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first, second or third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

Claims

1. A high heat dissipation television plastic housing, comprising a rear housing (1) and a front housing (2), characterized in that: The front shell (2) is arranged in the rear shell (1), a plurality of heat-conducting structures are arranged in the rear shell (1), a servo motor (6) is fixedly connected to the inner wall of the rear shell (1), an output end of the servo motor (6) is fixedly connected to a first rotating rod (7), a driving gear (8) is fixedly sleeved on the first rotating rod (7), the driving gear (8) is connected to a driven gear (10) through a chain (9), a second rotating rod (11) is fixedly inserted at the center of the driven gear (10), and the second rotating rod ( The right end of the first rotating rod (7) and the second rotating rod (11) is rotatably connected to the side wall of the rear shell (1), the right ends of the first rotating rod (7) and the second rotating rod (11) are fixedly connected to a first bevel gear (12), each of the first bevel gears (12) is meshingly connected to a second bevel gear (13), a rotating rod (14) is fixedly inserted at the center of each of the second bevel gears (13), the opposite ends of the two rotating rods (14) are rotatably connected to the inner wall of the rear shell (1), and the opposite ends of the two rotating rods (14) are fixedly connected to a fan blade (15).

2. The high heat dissipation television plastic housing according to claim 1, characterized in that: Each of the heat-conducting structures comprises a heat sink (3), a plurality of heat-conducting copper tubes (4) and a plurality of heat-dissipating fins (5); each of the heat-dissipating plates (3) is fixedly connected to the inner wall of the rear shell (1); a plurality of corresponding heat-conducting copper tubes (4) are fixedly connected to the heat sink (3) at equal intervals; and a plurality of corresponding heat-dissipating fins (5) are fixedly connected to the heat sink (3) at equal intervals.

3. The high heat dissipation television plastic housing according to claim 1, characterized in that: Two air inlets are provided on the upper end surface and the lower end surface of the rear shell (1), and an air outlet is provided on the side wall of the rear shell (1).

4. The high heat dissipation television plastic housing according to claim 3, characterized in that: A first filter screen plate (16) is fixedly installed in each of the air inlets, and a second filter screen plate (17) is fixedly installed in each of the air outlets.

5. The high heat dissipation television plastic housing according to claim 1, characterized in that: The upper and lower end surfaces of the rear shell (1) are symmetrically provided with threaded holes, and the upper and lower end surfaces of the front shell (2) are symmetrically provided with threaded grooves, and each corresponding threaded hole and threaded groove is threadedly connected with a fixing bolt (18).

6. The high heat dissipation television plastic housing according to claim 5, characterized in that: Each of the fixing bolts (18) is provided with a hexagonal groove.

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