Television back shell with injection-molded integrated structure

Abstract

The utility model relates to television back shell technical field discloses a television back shell of injection molding integrated structure, including back shell main part, the both sides of back shell main part are equipped with side air outlet, the both sides inside of side air outlet are equipped with air deflector seat, the inside of air deflector seat is equipped with cooling fan, the front end of back shell main part is provided with operating rear cover, the front end of operating rear cover is provided with screw hole, the inside of operating rear cover is provided with connecting seat, the both sides of operating rear cover are equipped with side socket. The utility model discloses through setting up export heat dissipation structure, when using, through cooling fan installation in the inside of air deflector seat, then air deflector seat carries cooling fan fixed mounting in the inside of back shell main part, with the both sides of back shell main part inside side air outlet contact, through starting cooling fan, hot air is extracted from the inside of back shell main part through air deflector seat and cooling fan, and the inside of back shell main part is cooled, thereby export heat dissipation function.

Description

Technical Field

[0001] This utility model relates to the field of television back cover technology, specifically a television back cover with an injection-molded integrated structure. Background Technology

[0002] The back cover of a TV is a key component of the overall structure, mainly responsible for protecting internal components, supporting the screen, assisting in heat dissipation, and aesthetic design. In order to protect the TV components, the back cover of a TV needs to have corresponding strength. Common TV back covers are injection molded in one piece.

[0003] Because the internal casing typically houses components such as the motherboard, it generates a significant amount of heat during operation. Common heat dissipation methods include vents or auxiliary cooling fans, but without a systematic heat dissipation mechanism, this results in uneven heat distribution. Therefore, we propose an injection-molded unibody television back cover to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a television back cover with an injection-molded integrated structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a TV back cover with an injection-molded integrated structure, including a back cover body, side exhaust vents installed on both sides of the back cover body, air guide seats installed on both sides inside the side exhaust vents, a cooling fan installed inside the air guide seats, and an operation back cover provided at the front end of the back cover body.

[0006] As a further technical solution of this utility model, the air guide seat and the cooling fan are provided in two sets, and the side exhaust vents are provided in two sets on both sides of the back shell body. The air guide seat and the cooling fan are installed inside the side exhaust vents and contact the side exhaust vents on both sides of the back shell body.

[0007] As a further technical solution of this utility model, the front end of the operating rear cover is provided with screw holes, the interior of the operating rear cover is provided with a connecting seat, and the two sides of the operating rear cover are equipped with side sockets.

[0008] As a further technical solution of this utility model, the top of the back shell body is provided with an upper air inlet, a magnetic sticker is installed on the top of the back shell body, a dust filter is provided inside the magnetic sticker, and left and right metal pads are provided at the top of the inside of the back shell body.

[0009] As a further technical solution of this utility model, the metal pad is attached to the top of the inside of the back shell body, and multiple sets of upper air inlets are provided on the top and front top of the back shell body.

[0010] As a further technical solution of this utility model, the dust filter is connected to the top of the upper air inlet by a magnetic sticker, and the magnetic sticker carries the dust filter to cover the upper air inlet and magnetically attracts the metal pad inside the back shell body.

[0011] As a further technical solution of this utility model, a metal-plastic body is provided at the rear end of the back shell main body, a flame-retardant coating is provided on the inner side of the metal-plastic body, and a wave-absorbing patch is provided inside the flame-retardant coating.

[0012] As a further technical solution of this utility model, the microwave absorbing patch and the flame retardant coating are sequentially attached to the inside of the back shell body, and the microwave absorbing patch, the flame retardant coating and the metal-plastic body are sequentially connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the TV back shell with this injection-molded integrated structure not only realizes the heat dissipation function and the dust filtration function, but also realizes the wave absorption and flame retardant function.

[0014] (1) By setting the heat dissipation structure, the present invention is beneficial in that: when in use, the heat dissipation fan is installed inside the air guide seat, and then the air guide seat carrying the heat dissipation fan is fixedly installed inside the back shell body, and contacts the side exhaust vents on both sides inside the back shell body. By starting the heat dissipation fan, hot air is drawn out from inside the back shell body through the air guide seat and the heat dissipation fan to dissipate heat inside the back shell body, thereby dissipating the heat dissipation function, dissipating heat faster and more evenly, and allowing cold air to be evenly introduced into the TV.

[0015] (2) By setting up an air intake dust filter structure, the present invention is beneficial in that: when in use, the magnetic sticker and the dust filter inside the magnetic sticker are flipped on the top of the back shell body to cover the air intake on the top of the back shell body and the top of the front end, so that the magnetic sticker outside the dust filter is magnetically attracted to the internal metal pad of the back shell body, and the dust filter is fixed to the top of the back shell body by the magnetic sticker, thereby realizing the air intake dust filter function.

[0016] (3) By setting up a wave-absorbing and flame-retardant structure, the advantages of this utility model are: when in use, the back shell body is integrally molded from metal and plastic body by injection molding, and then a flame-retardant coating is set inside the metal and plastic body, which has the function of flame retardant and reduces the damage of internal combustion to the outside. Then, a wave-absorbing patch is set inside the flame-retardant coating, which has the function of absorbing and reflecting electromagnetic waves to increase the electromagnetic interference resistance of the TV series, thereby realizing the wave-absorbing and flame-retardant function. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the unfolded structure of the back shell body and the dust filter screen of this utility model;

[0020] Figure 4 This is a partial enlarged cross-sectional view of the main body of the back shell of this utility model.

[0021] In the diagram: 1. Side exhaust vent; 2. Top air inlet; 3. Back cover; 4. Control cover; 5. Screw holes; 6. Connector; 7. Side socket; 8. Metal pad; 9. Air guide plate; 10. Cooling fan; 11. Dust filter; 12. Magnetic sticker; 13. Wave-absorbing sticker; 14. Flame-retardant coating; 15. Metal-plastic body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 An embodiment of this utility model is provided: a TV back cover with an injection-molded integrated structure, including a back cover body 3, side exhaust vents 1 installed on both sides of the back cover body 3, air guide seats 9 installed on both sides inside the side exhaust vents 1, a cooling fan 10 installed inside the air guide seats 9, and an operation back cover 4 provided at the front end of the back cover body 3.

[0024] Two sets of air guide base 9 and cooling fan 10 are provided, and two sets of side exhaust vents 1 are provided on both sides of the back shell body 3. The air guide base 9 and cooling fan 10 are installed inside the side exhaust vents 1 and contact the side exhaust vents 1 on both sides of the back shell body 3.

[0025] Specifically, such as Figure 1 and Figure 2 As shown, by setting up a heat dissipation structure, when in use, the cooling fan 10 is installed inside the air guide seat 9, and then the air guide seat 9 carrying the cooling fan 10 is fixedly installed inside the back shell body 3, making contact with the side exhaust vents 1 on both sides inside the back shell body 3. By starting the cooling fan 10, hot air is drawn out from inside the back shell body 3 through the air guide seat 9 and the cooling fan 10 to dissipate heat from inside the back shell body 3, thereby dissipating heat.

[0026] The front end of the operating back cover 4 is provided with screw holes 5, the inside of the operating back cover 4 is provided with a connecting seat 6, the two sides of the operating back cover 4 are provided with side sockets 7, the top of the back shell body 3 is provided with an upper air inlet 2, the top of the back shell body 3 is provided with a magnetic sticker 12, the inside of the magnetic sticker 12 is provided with a dust filter 11, and the top of the inside of the back shell body 3 is provided with left and right metal pads 8.

[0027] The metal pad 8 is attached to the top of the back shell body 3. The upper air inlet 2 is provided with multiple sets on the top and front top of the back shell body 3. The dust filter 11 is connected to the top of the upper air inlet 2 by magnetic sticker 12. The magnetic sticker 12 carries the dust filter 11 to cover the upper air inlet 2 and magnetically attaches to the metal pad 8 inside the back shell body 3.

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, by setting up an air intake dust filter structure, when in use, the magnetic sticker 12 and the dust filter 11 inside the magnetic sticker 12 are flipped on the top of the back shell body 3 to cover the upper air intake 2 on the top and front top of the back shell body 3. This allows the magnetic sticker 12 outside the dust filter 11 to magnetically attract the internal metal pad 8 of the back shell body 3, fixing the dust filter 11 to the top of the back shell body 3 through the magnetic sticker 12, thereby realizing the air intake dust filter function.

[0029] The rear end of the back shell body 3 is provided with a metal-plastic body 15, the inner side of the metal-plastic body 15 is provided with a flame-retardant coating 14, and the inside of the flame-retardant coating 14 is provided with a wave-absorbing patch 13.

[0030] The microwave absorbing patch 13 and the flame retardant coating 14 are sequentially attached to the inside of the back shell body 3, and the microwave absorbing patch 13, the flame retardant coating 14 and the metal-plastic body 15 are sequentially connected.

[0031] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, by setting up a wave-absorbing and flame-retardant structure, the back shell body 3 is integrally molded from a metal-plastic body 15 during use. Then, a flame-retardant coating 14 is set inside the metal-plastic body 15, which has a flame-retardant function and reduces the damage to the outside caused by internal combustion. Then, a wave-absorbing patch 13 is set inside the flame-retardant coating 14. The wave-absorbing patch 13 has the function of absorbing and reflecting electromagnetic waves to increase the electromagnetic interference resistance of the TV, thereby realizing the wave-absorbing and flame-retardant function.

[0032] Working Principle: In use, the back cover body 3 is integrally injection molded from a metal-plastic body 15. A flame-retardant coating 14 is then applied inside the metal-plastic body 15, providing flame retardancy and reducing damage from internal combustion to the exterior. An electromagnetic wave absorbing patch 13 is then placed inside the flame-retardant coating 14, absorbing and reflecting electromagnetic waves. The magnetic sticker 12 and its internal dust filter 11 are flipped over at the top of the back cover body 3, covering the top and front air inlets 2 of the back cover body 3. This allows the magnetic sticker 12 outside the dust filter 11 to... The internal metal pad 8 of the back shell body 3 is magnetically attached, and the dust filter 11 is fixed to the top of the back shell body 3 by magnetic sticker 12. The cooling fan 10 is installed inside the air guide seat 9, and then the air guide seat 9 carrying the cooling fan 10 is fixedly installed inside the back shell body 3, making contact with the side exhaust vents 1 on both sides of the back shell body 3. By starting the cooling fan 10, hot air is drawn out from the back shell body 3 through the air guide seat 9 and the cooling fan 10 to dissipate heat from the inside of the back shell body 3, and new cool air enters the inside of the back shell body 3 through the dust filter 11 and the upper air inlet 2.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A television set back cover of injection-molded integrated structure, comprising a back cover main body (3), characterized in that: The back shell body (3) has side exhaust vents (1) installed on both sides. The side exhaust vents (1) have air guide seats (9) installed on both sides inside. The air guide seats (9) have cooling fans (10) installed inside. The back shell body (3) has an operation back cover (4) at the front end.

2. The television back cabinet of claim 1, wherein: Two sets of air guide seats (9) and cooling fans (10) are provided. Two sets of side exhaust vents (1) are provided on both sides of the back shell body (3). The air guide seats (9) and cooling fans (10) are installed inside the side exhaust vents (1) and contact the side exhaust vents (1) on both sides of the back shell body (3).

3. The television back cover with an integrated injection-molded structure according to claim 1, characterized in that: The front end of the operation back cover (4) is provided with screw holes (5), the inside of the operation back cover (4) is provided with a connecting seat (6), and the two sides of the operation back cover (4) are provided with side sockets (7).

4. The television back cover with an integrated injection-molded structure according to claim 1, characterized in that: The top of the back shell body (3) is provided with an upper air inlet (2), a magnetic sticker (12) is installed on the top of the back shell body (3), a dust filter (11) is provided inside the magnetic sticker (12), and left and right metal pads (8) are provided at the top of the back shell body (3).

5. The television back cover with an integrated injection-molded structure according to claim 4, characterized in that: The metal pad (8) is attached to the top of the back shell body (3) inside, and the upper air inlet (2) is provided in multiple sets at the top and front top of the back shell body (3).

6. The television back cabinet of claim 4, wherein: The dust filter (11) is connected to the top of the upper air inlet (2) by a magnetic sticker (12). The magnetic sticker (12) carries the dust filter (11) to cover the upper air inlet (2) and magnetically attaches to the metal pad (8) inside the back shell body (3).

7. The television back cabinet of claim 1, wherein: the back cabinet is integrally formed by injection molding. The back shell body (3) has a metal-plastic body (15) at its rear end. The metal-plastic body (15) has a flame-retardant coating (14) on its inner side. The flame-retardant coating (14) has a wave-absorbing patch (13) inside it.

8. The television back cabinet of claim 7, wherein: The microwave absorbing patch (13) and the flame retardant coating (14) are sequentially attached to the inside of the back shell body (3), and the microwave absorbing patch (13), the flame retardant coating (14) and the metal-plastic body (15) are sequentially connected.

Images