Liquid crystal television recycling steel frame structure and processing method thereof

Abstract

This invention relates to the field of television internal support frame technology, specifically to a recycled steel frame structure for LCD televisions and its processing method. The structure includes a main frame with weight-reducing grooves on its inner wall. A heat dissipation guide plate is installed within these grooves. Several anti-compression rings communicating with the main frame are positioned between the heat dissipation guide plate and the main frame. A ventilation cavity is formed within the main frame, and a silent fan communicating with the lower end of the ventilation cavity is installed on the lower surface of the main frame. A support frame is installed at the back of the main frame, and a mounting bracket for wall mounting is installed on the back of the support frame. This invention, by using recycled steel to construct the main body of the LCD television's internal frame, achieves energy conservation and environmental protection, reuses the recycled steel, ensures the structural strength of the LCD television frame, provides excellent internal heat dissipation, and the television frame itself has a structure for fixed installation to the wall, eliminating the need for other auxiliary structures. Furthermore, the wall-mounted structure allows for adjustment of the LCD television.

Description

Technical Field

[0001] This invention relates to a recyclable steel frame structure for LCD TVs, and more particularly to a recyclable steel frame structure for LCD TVs and its processing method, belonging to the technical field of internal support frames for TVs. Background Technology

[0002] The frame of an LCD TV is mainly made of materials such as metal, plastic, and glass. Among them, metal is mainly used for the support and reinforcement of the frame, plastic is used for the appearance design and color treatment of the frame, and glass is used for the protection of the LCD screen.

[0003] Most existing TV frames are made of plastic and some metal, resulting in low overall strength and easy damage to internal parts upon impact. In addition, the use of a large amount of plastic is not environmentally friendly. Furthermore, TVs generate heat during prolonged operation, and current heat dissipation methods involve creating multiple sets of heat dissipation slots or holes. However, simply using slots or holes for heat dissipation results in poor heat dissipation and unsatisfactory cooling performance.

[0004] Therefore, it is urgent to improve the steel frame structure of LCD TVs to solve the aforementioned problems. Summary of the Invention

[0005] The purpose of this invention is to provide a recycled steel frame structure for LCD TVs and its processing method. By using recycled steel to make the internal frame of the LCD TV, energy saving and environmental protection are achieved, the recycled steel is reused, and the structural strength of the LCD TV frame is guaranteed. At the same time, it has a good internal heat dissipation effect, and the TV frame itself has a structure for fixed installation to the wall, eliminating the need for other auxiliary structures for wall fixing. In addition, the structure for fixed installation to the wall can realize the adjustment of the LCD TV.

[0006] To achieve the above objectives, the main technical solution adopted by the present invention includes: a recyclable steel frame structure for LCD TVs, comprising a main frame, a weight-reducing groove formed on the inner wall of the main frame, a heat dissipation guide plate disposed within the weight-reducing groove, a plurality of anti-compression rings communicating with the main frame being disposed between the heat dissipation guide plate and the main frame, a ventilation cavity being formed within the main frame, and a silent fan communicating with the lower end face of the ventilation cavity being disposed on the lower end face of the main frame; a support frame being disposed on the back of the main frame, and a mounting bracket for wall mounting being disposed on the back of the support frame.

[0007] Preferably, the transverse interface of the anti-compression ring is a semi-circular ring structure, the arc surface of the anti-compression ring contacts the inner side of the main frame, the other side of the anti-compression ring is connected to the heat dissipation guide plate, the anti-compression rings are evenly distributed between the heat dissipation guide plate and the main frame, and the distance between any two anti-compression rings does not exceed two centimeters.

[0008] Preferably, the heat dissipation guide plate has a first heat dissipation hole communicating with the anti-compression ring. A heat-conducting pipe is provided on the side of the anti-compression ring away from the first heat dissipation hole. One end of the heat-conducting pipe is connected to the arc surface of the anti-compression ring, and the other end of the heat-conducting pipe extends into the ventilation cavity. A dust filter screen is provided in the first heat dissipation hole.

[0009] Preferably, the lower end face of the main frame is provided with a heat dissipation vent communicating with the ventilation cavity, the silent fan is located inside the heat dissipation vent, and a second dust filter is provided inside the heat dissipation vent, the second dust filter being located below the silent fan.

[0010] Preferably, the heat dissipation guide plate is a copper plate layer, and a reinforcing rib is provided between each corner of the heat dissipation guide plate and each corner of the inner side of the main frame, and each corner of the outer side of the main frame is a rounded surface structure.

[0011] Preferably, the support frame is an X-shaped support frame, and a reinforcing plate is provided in the central part of the support frame, and the mounting frame is fixedly connected to the reinforcing plate.

[0012] Preferably, the mounting bracket includes a fixed plate fixedly connected to the reinforcing plate, two extension rods disposed on the upper and lower end faces of the fixed plate, and a mounting plate slidably connected to one end of the two extension rods away from the fixed plate.

[0013] Preferably, support plates are provided above and below the side of the fixed plate away from the reinforcing plate. The adjacent sides of the two support plates are respectively provided with a first hiding groove and a second hiding groove for hiding the two extension rods. One of the extension rods is rotatably connected to one end inside the first hiding groove, and the other extension rod is rotatably connected to the other end inside the second hiding groove. The extension rod includes a first connecting plate, a second connecting plate rotatably connected to the end of the first connecting plate away from the fixed plate, and a connecting block rotatably connected to the end of the second connecting plate away from the first connecting plate. The two second connecting plates are supported and connected by a connecting column.

[0014] Preferably, a T-shaped slider is provided at the end of the connecting block away from the second connecting plate, a T-shaped groove for sliding connection with the T-shaped slider is provided on the inner side of the mounting plate, and connecting mounting plates are provided on both sides of the end face of the mounting plate away from the T-shaped groove, and a plurality of mounting holes are provided on the connecting mounting plates.

[0015] A method for processing recycled steel frame structures for LCD TVs includes the following steps:

[0016] S1: First, the recycled steel is collected and put into a furnace for refining for several hours until it becomes liquid;

[0017] S2: Then the molten steel is poured into different molds made according to requirements for cooling and shaping, and then the surface is polished using a grinding machine;

[0018] S3: Finally, the multiple components made from recycled steel are assembled using equipment.

[0019] The present invention has at least the following beneficial effects:

[0020] 1. Collected recycled steel is smelted for several hours until it becomes liquid. The molten steel is poured into molds made according to requirements and cooled and shaped. Then, the surface is polished using a grinding machine. Finally, multiple components made from recycled steel are assembled using equipment. Using recycled steel to make the internal frame of the LCD TV is energy-saving and environmentally friendly, reusing the recycled steel and ensuring the structural strength of the LCD TV frame. At the same time, the design of ventilation chambers, heat-conducting plates, first heat dissipation holes, heat-conducting pipes, and heat dissipation fans gives the TV frame a good internal heat dissipation effect. Furthermore, the installation bracket allows the TV frame to be fixed to the wall without the need for other auxiliary structures. The wall-mounted structure also allows for adjustment of the LCD TV. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is the front view of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the mounting bracket portion of the present invention;

[0025] Figure 4This is a top sectional view of the mounting bracket portion of the present invention;

[0026] Figure 5 This is a three-dimensional structural diagram of the mounting bracket of the present invention;

[0027] Figure 6 This is a schematic diagram showing the connection between the heat dissipation guide plate and the anti-compression ring of the present invention;

[0028] Figure 7 For the present invention Figure 2 Enlarged view at point A;

[0029] Figure 8 For the present invention Figure 2 Enlarged view at point B;

[0030] Figure 9 For the present invention Figure 6 Enlarged view at point C.

[0031] In the diagram, 1-main frame; 2-weight reduction groove; 3-heat dissipation guide plate; 4-anti-compression ring; 5-ventilation cavity; 6-silent fan; 7-support frame; 8-mounting bracket; 801-fixing plate; 802-extension rod; 804-mounting plate; 9-first heat dissipation hole; 10-heat pipe; 11-dust filter screen; 12-heat dissipation port; 13-second dust filter screen; 14-reinforcing rib; 15-reinforcing plate; 16-support plate; 17-first hidden groove; 18-second hidden groove; 19-first connecting plate; 20-second connecting plate; 21-connecting block; 22-connecting column; 23-T-shaped slider; 24-T-shaped slide groove; 25-connecting mounting plate; 26-mounting hole. Detailed Implementation

[0032] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0033] like Figures 1-9 As shown, the LCD TV recycling steel frame structure provided in this embodiment includes a main frame 1. A weight-reducing groove 2 is formed on the inner wall of the main frame 1. A heat dissipation guide plate 3 is disposed within the weight-reducing groove 2. Several anti-compression rings 4 communicating with the main frame 1 are disposed between the heat dissipation guide plate 3 and the main frame 1. Further, as shown... Figure 2 and Figure 7As shown, the transverse interface of the anti-compression ring 4 is a semi-circular ring structure. The arc surface of the anti-compression ring 4 contacts the inner side of the main frame 1. The anti-compression ring 4 with its semi-circular ring structure has a buffer cavity inside. Therefore, when subjected to external pressure, the internal cavity can provide a pressure-resistant buffering effect, preventing external pressure from causing compression damage to the inside of the TV. The other side of the anti-compression ring 4 is connected to the heat dissipation guide plate 3. The anti-compression rings 4 are evenly distributed between the heat dissipation guide plate 3 and the main frame 1. The distance between any two anti-compression rings 4 does not exceed two centimeters, allowing for the setting of more anti-compression rings 4 to provide a better pressure-resistant buffering effect.

[0034] A ventilation cavity 5 is provided inside the main frame 1, and a silent fan 6 is provided on the lower end face of the main frame 1, which communicates with the lower end face of the ventilation cavity 5.

[0035] Furthermore, such as Figure 8 As shown, the heat dissipation guide plate 3 has a first heat dissipation hole 9 that communicates with the anti-compression ring 4. A heat conduction pipe 10 is provided on the side of the anti-compression ring 4 away from the first heat dissipation hole 9. One end of the heat conduction pipe 10 is connected to the arc surface of the anti-compression ring 4, and the other end of the heat conduction pipe 10 extends into the ventilation cavity 5. A dust filter screen 11 is provided in the first heat dissipation hole 9. The dust filter screen 11 is provided to filter dust.

[0036] Furthermore, the lower end face of the main frame 1 is provided with a heat dissipation vent 12 that communicates with the ventilation cavity 5. The silent fan 6 is located inside the heat dissipation vent 12. The rotation of the silent fan 6 generates suction, which causes the heat inside the TV to enter the heat conduction pipe 10 through the first heat dissipation hole 9 and finally enter the ventilation cavity 5. Finally, the internal heat is extracted and discharged, achieving a good heat dissipation effect. A second dust filter 13 is provided inside the heat dissipation vent 12. The second dust filter 13 can prevent dust from entering the ventilation cavity 5. The second dust filter 13 is located below the silent fan 6.

[0037] Furthermore, such as Figure 7 As shown, the heat dissipation guide plate 3 is a copper plate layer. The copper plate heat dissipation guide plate 3 has good heat conduction and heat dissipation effect. Each corner of the heat dissipation guide plate 3 is provided with a reinforcing rib 14 between it and each corner of the inner side of the main frame 1. The reinforcing rib 14 improves the compressive strength of the corner and improves the strength of the entire main frame 1. Each corner of the outer side of the main frame 1 is a rounded surface structure. The rounded surface structure provides a certain degree of safety during frame installation and is also more aesthetically pleasing.

[0038] A support frame 7 is provided on the back of the main frame 1, and a mounting bracket 8 for wall mounting is provided on the back of the support frame 7.

[0039] Furthermore, such as Figure 1 and Figure 5As shown, the support frame 7 is an X-shaped support frame. The X-shaped support frame has a good support and fixing effect, which improves the strength of the entire frame. The central part of the support frame 7 is provided with a reinforcing plate 15. The mounting frame 8 is fixedly connected to the reinforcing plate 15. The reinforcing plate 15 improves the overall strength of the X-shaped support frame and ensures the stability of the entire frame during later installation.

[0040] Furthermore, such as Figure 3 and Figure 5 As shown, the mounting bracket 8 includes a fixed plate 801 fixedly connected to the reinforcing plate 15, two extension rods 802 disposed on the upper and lower end faces of the fixed plate 801, and a mounting plate 804 slidably connected to one end of the two extension rods 802 away from the fixed plate 801. The extension rods 802 enable the later adjustment of the TV angle and the forward and backward extension.

[0041] Furthermore, such as Figures 1-5 As shown, support plates 16 are provided above and below the side of the fixed plate 801 away from the reinforcing plate 15. The adjacent sides of the two support plates 16 are respectively provided with a first hiding groove 17 and a second hiding groove 18 for hiding the two extension rods 802. One extension rod 802 is rotatably connected to one end inside the first hiding groove 17, and the other extension rod 802 is rotatably connected to the other end inside the second hiding groove 18. The extension rod 802 includes a first connecting plate 19, a second connecting plate 20 rotatably connected to the end of the first connecting plate 19 away from the fixed plate 801, and a connecting block 21 rotatably connected to the end of the second connecting plate 20 away from the first connecting plate 19. The present invention can adjust the angle left and right according to the viewing needs. When adjusting, simply pull the TV outward to make the two extension rods 802 extend synchronously, and then rotate the TV. It should be noted that the above-mentioned rotating connection structure has good fit when connected, so there will be no situation where the structure is too flexible and shakes during adjustment.

[0042] The two second connecting plates 20 are supported and connected by a connecting post 22. The setting of the connecting post 22 will improve the support strength of the two extension rods 802 after extension and improve their service life.

[0043] Furthermore, such as Figure 4As shown, a T-shaped slider 23 is provided at the end of the connecting block 21 away from the second connecting plate 20. A T-shaped groove 24 is provided on the inner side of the mounting plate 804 for sliding connection with the T-shaped slider 23. The sliding connection between the T-shaped groove 24 and the T-shaped slider 23 does not affect the extension or folding adjustment of the extension rod 802 and will not cause jamming. Both sides of the end face of the mounting plate 804 away from the T-shaped groove 24 are provided with connecting mounting plates 25. Several mounting holes 26 are provided on the connecting mounting plates 25. The connection mounting plates 25 and the mounting holes 26 are used to realize the fixed installation of the TV and the wall. During installation, the two extension rods 802 are stretched to their longest state, thus leaving enough operating space for the installation of the TV.

[0044] A method for processing recycled steel frame structures for LCD TVs includes the following steps:

[0045] S1: First, the recycled steel is collected and put into a furnace for refining for several hours until it becomes liquid;

[0046] S2: Then the molten steel is poured into different molds made according to requirements for cooling and shaping, and then the surface is polished using a grinding machine;

[0047] S3: Finally, the multiple components made from recycled steel are assembled using equipment.

[0048] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0049] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0050] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A recyclable steel frame structure for LCD TVs, comprising a main frame (1), characterized in that: The inner wall of the main frame (1) is provided with a weight-reducing groove (2), and a heat dissipation guide plate (3) is provided in the weight-reducing groove (2). Several anti-compression rings (4) communicating with the main frame (1) are provided between the heat dissipation guide plate (3) and the main frame (1). A ventilation cavity (5) is provided in the main frame (1). A silent fan (6) communicating with the lower end of the ventilation cavity (5) is provided on the lower end of the main frame (1). A support frame (7) is provided on the back of the main frame (1). An installation bracket (8) for wall mounting is provided on the back of the support frame (7). The transverse interface of the anti-compression ring (4) is a semi-circular ring structure. The arc surface of the anti-compression ring (4) is parallel to the inner side of the main frame (1). The other side of the anti-compression ring (4) is connected to the heat dissipation guide plate (3). The anti-compression rings (4) are evenly distributed between the heat dissipation guide plate (3) and the main frame (1). The distance between any two anti-compression rings (4) is no more than two centimeters. The heat dissipation guide plate (3) is provided with a first heat dissipation hole (9) that communicates with the anti-compression ring (4). A heat-conducting pipe (10) is provided on the side of the anti-compression ring (4) away from the first heat dissipation hole (9). One end of the heat-conducting pipe (10) is connected to the arc surface of the anti-compression ring (4). The other end of the heat-conducting pipe (10) extends into the ventilation cavity (5). A dust filter screen (11) is provided in the first heat dissipation hole (9).

2. The recyclable steel frame structure for LCD TVs according to claim 1, characterized in that: The lower end face of the main frame (1) is provided with a heat dissipation port (12) communicating with the ventilation cavity (5). The silent fan (6) is located in the heat dissipation port (12). A second dust filter (13) is provided in the heat dissipation port (12). The second dust filter (13) is located below the silent fan (6).

3. The recyclable steel frame structure for LCD TVs according to claim 1, characterized in that: The heat dissipation guide plate (3) is a copper plate layer. Each corner of the heat dissipation guide plate (3) is provided with a reinforcing rib (14) between it and each corner of the inner side of the main frame (1). Each corner of the outer side of the main frame (1) is a rounded surface structure.

4. The recyclable steel frame structure for LCD TVs according to claim 1, characterized in that: The support frame (7) is an X-shaped support frame, and a reinforcing plate (15) is provided in the center part of the support frame (7). The mounting frame (8) is fixedly connected to the reinforcing plate (15).

5. The recyclable steel frame structure for LCD TVs according to claim 4, characterized in that: The mounting bracket (8) includes a fixed plate (801) fixedly connected to the reinforcing plate (15), two extension rods (802) disposed on the upper and lower end faces of the fixed plate (801), and a mounting plate (804) slidably connected to one end of the two extension rods (802) away from the fixed plate (801).

6. The recyclable steel frame structure for LCD TVs according to claim 5, characterized in that: Support plates (16) are provided above and below the side of the fixed plate (801) away from the reinforcing plate (15). The two support plates (16) are respectively provided with a first hiding groove (17) and a second hiding groove (18) on the adjacent side for hiding the two extension rods (802). One of the extension rods (802) is rotatably connected to one end inside the first hiding groove (17), and the other extension rod (802) is rotatably connected to the other end inside the second hiding groove (18). The extension rod (802) includes a first connecting plate (19), a second connecting plate (20) rotatably connected to the end of the first connecting plate (19) away from the fixed plate (801), and a connecting block (21) rotatably connected to the end of the second connecting plate (20) away from the first connecting plate (19). The two second connecting plates (20) are supported and connected by a connecting column (22).

7. A recyclable steel frame structure for LCD TVs according to claim 6, characterized in that: The connecting block (21) is provided with a T-shaped slider (23) at one end away from the second connecting plate (20). The inner side of the mounting plate (804) is provided with a T-shaped groove (24) for sliding connection with the T-shaped slider (23). Both sides of the end face of the mounting plate (804) away from the T-shaped groove (24) are provided with connecting mounting plates (25). The connecting mounting plates (25) are provided with a plurality of mounting holes (26).

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