Mobile phone heat dissipation device

Abstract

The utility model discloses a mobile phone heat dissipation device, which relates to the technical field of mobile phone heat dissipation and comprises an upper cover plate, a motor box is arranged in the middle of the interior of the upper cover plate, a plurality of groups of air outlets are arranged on the periphery of the middle of the upper cover plate, an outer fixing frame is arranged on the side wall of the lower end of the upper cover plate, and a rotating rod is arranged at the lower end of the middle of the motor box. A mounting frame is arranged below the upper cover plate, a rotating shaft is arranged in the middle of the mounting frame, the rotating rod is connected with the rotating shaft, multiple sets of fan blades are arranged on the side wall of the rotating shaft, a heat conduction net is arranged below the mounting frame, a bottom plate is arranged below the heat conduction net, and heat conduction pieces are arranged in the middle of the interior of the bottom plate. According to the mobile phone heat dissipation device of the utility model, the internal fan motor is suspended at the lower end of the upper cover plate, so that the attached part between the device and the mobile phone has no heat dissipation dead angle, the heat dissipation area is larger, and the heat dissipation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone heat dissipation, in particular to a mobile phone heat dissipation device. Background Art

[0002] A smart phone is a general term for mobile phones that, like a personal computer, have an independent operating system and independent running space. Users can install software, games, navigation and other programs provided by third-party service providers, and can access wireless networks through mobile communication networks. Long-term continuous use of the phone, especially when playing games on the phone, will cause the phone to heat up easily. If the heat is not dissipated in time, the internal circuit of the phone will easily age and affect the service life of the phone. Nowadays, mobile phones generally use back clip radiators to dissipate heat.

[0003] The fan motor inside the existing mobile phone cooling device is usually installed above the cooling fins, which makes the bottom of the fan drive motor a dead corner for cooling. The bottom of the fan can dissipate heat normally, but the temperature under the motor is still high. The cooling effect of the cooling device on the mobile phone is not sufficient. In order to solve the shortcomings of the existing technology, we propose a mobile phone cooling device. Utility Model Content

[0004] The main purpose of the utility model is to provide a mobile phone heat dissipation device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mobile phone heat dissipation device comprises an upper cover plate, a motor box is arranged in the middle of the upper cover plate, a plurality of groups of air outlets are arranged around the middle of the upper cover plate, an outer fixing frame is arranged on the lower end side wall of the upper cover plate, a rotating rod is arranged at the middle lower end of the motor box, a mounting frame is arranged below the upper cover plate, a rotating shaft is arranged in the middle of the mounting frame, a connecting port is arranged between the rotating rod and the rotating shaft, the rotating rod is detachably connected to the rotating shaft through the arranged connecting port, a plurality of groups of fan blades are arranged on the side wall of the rotating shaft, a heat conducting net is arranged below the mounting frame, a bottom plate is arranged below the heat conducting net, and a heat conducting sheet is arranged in the middle of the bottom plate.

[0007] Preferably, both side walls of the bottom plate are provided with rotating blocks, the rear ends of the rotating blocks are provided with clamping rods, and the rear ends of the clamping rods are provided with fixing clamps.

[0008] Preferably, an installation interface is provided between the upper cover plate and the outer fixed frame, and the upper cover plate is detachably connected to the outer fixed frame through the provided installation interface, an installation interface is provided between the installation frame and the outer fixed frame, and the installation frame is detachably connected to the outer fixed frame through the provided installation interface, and an installation interface is provided between the heat-conducting net and the bottom plate, and the heat-conducting net is detachably connected to the bottom plate through the provided installation interface.

[0009] Preferably, a rotating interface is provided between the rotating shaft and the mounting frame, and the rotating shaft is rotatably connected to the mounting frame via the provided rotating interface; a rotating interface is provided between the rotating rod and the motor box, and the rotating rod is rotatably connected to the motor box via the provided rotating interface; a mounting interface is provided between the motor box and the upper cover plate, and the motor box is detachably connected to the upper cover plate via the provided mounting interface.

[0010] Preferably, a connection port is provided between the rotating block and the side wall of the bottom plate, and the rotating block is detachably connected to the bottom plate through the provided connection port.

[0011] Preferably, a rotating interface is provided between the clamping rod and the rotating block, and the clamping rod is detachably connected to the rotating block via the provided rotating interface; a rotating interface is provided between the fixing clamp and the clamping rod, and the fixing clamp is rotatably connected to the clamping rod via the provided rotating interface.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the upper cover plate, the motor box, the rotating rod and the rotating shaft are provided, and the motor box of the device is installed below the upper cover plate and suspended in the middle below the upper cover plate, so that the fan blades can dissipate heat to the back of the mobile phone without dead angles, the heat dissipation area is larger, and the heat dissipation effect is better. The bottom of the bottom plate is in contact with the back of the mobile phone, the motor box drives the rotating rod to rotate, and the rotating rod drives the fan blades to rotate in the middle of the installation frame through the rotating shaft. The heat generated by the mobile phone is transferred to the middle of the heat-conducting net through the heat-conducting sheet. The fan blades rotate, and the heat in the middle of the heat-conducting net can be dissipated outwards and dissipated to the outside through the air outlet. There is no heat dissipation dead angle, and the heat dissipation effect of the mobile phone is better.

[0015] 2. In the utility model, the device can be conveniently installed on the back of the mobile phone through the provision of a rotating block, a clamping rod and a fixing clamp, and the operation is very simple and convenient. The front end of the clamping rod can be rotatably connected to the rotating block, and the fixing clamp can be rotated at the rear end of the clamping rod. The angles of the fixing clamp and the clamping rod with the bottom plate are adjusted, and the two sets of fixing clamps are respectively clamped on both sides of the mobile phone so that the bottom of the bottom plate fits with the back of the mobile phone. Then, the device can be installed on the back of the mobile phone to dissipate heat for the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the fan of the utility model;

[0018] Figure 3 It is a schematic diagram of the lower end structure of the upper cover plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the bottom plate connection structure of the utility model.

[0020] In the figure: 1. upper cover; 2. motor box; 3. air outlet; 4. external fixing frame; 5. bottom plate; 6. rotating block; 7. clamping rod; 8. fixing clamp; 9. mounting frame; 10. rotating shaft; 11. fan blades; 12. heat conducting net; 13. rotating rod; 14. heat conducting sheet. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4As shown, a mobile phone cooling device comprises an upper cover plate 1, a motor box 2 is arranged in the middle of the upper cover plate 1, a motor is installed in the motor box 2, a plurality of groups of air outlets 3 are arranged around the middle of the upper cover plate 1, the air outlets 3 are used to dissipate heat outward, an outer fixing frame 4 is arranged on the lower end side wall of the upper cover plate 1, a mounting interface is arranged between the upper cover plate 1 and the outer fixing frame 4, the upper cover plate 1 is detachably connected to the outer fixing frame 4 through the arranged mounting interface, the outer fixing frame 4 is used to install the upper cover plate 1, and ... outer fixing frame 4 is used to install the upper cover plate 1, and a plurality of groups of air outlets 3 are arranged around the middle of the upper cover plate 1. A rotating rod 13 is provided, and a rotating interface is provided between the rotating rod 13 and the bottom of the motor box 2. The rotating rod 13 can rotate at the bottom of the motor box 2, and the motor inside the motor box 2 drives the rotating rod 13 to rotate. A mounting frame 9 is provided below the upper cover 1, and a mounting interface is provided between the mounting frame 9 and the outer fixed frame 4. The mounting frame 9 is detachably connected to the upper cover 1 through the provided mounting interface. A rotating shaft 10 is provided in the middle of the mounting frame 9, and a rotating interface is provided between the rotating shaft 10 and the mounting frame 9. The rotating shaft 10 can be The middle of the installation frame 9 rotates, a connection port is set between the rotating rod 13 and the rotating shaft 10, the rotating rod 13 is detachably connected to the rotating shaft 10 through the set connection port, the rotating rod 13 drives the rotating shaft 10 to rotate, and the side wall of the rotating shaft 10 is provided with multiple groups of fan blades 11, the fan blades 11 rotate in the middle of the installation frame 9 through the rotating shaft 10, generate wind force, and dissipate heat from the air outlet 3 to the outside, a heat conducting net 12 is set below the installation frame 9, and a bottom plate 5 is set below the heat conducting net 12, and the heat conducting net 12 is installed on A heat conducting sheet 14 is arranged in the middle of the bottom plate 5 above the bottom plate 5. The heat of the mobile phone will be transferred to the inside of the heat conducting net 12 through the heat conducting sheet 14. The bottom plate 5 is fitted to the back of the mobile phone. The motor box 2 drives the rotating rod 13 to rotate. The rotating rod 13 drives the fan blades 11 to rotate in the middle of the mounting frame 9 through the rotating shaft 10. The heat generated by the mobile phone is transferred to the middle of the heat conducting net 12 through the heat conducting sheet 14. The fan blades 11 rotate to dissipate the heat in the middle of the heat conducting net 12 to the outside through the air outlet 3.

[0023] like Figure 1-Figure 4As shown, rotating blocks 6 are provided on both side walls of the bottom plate 5, and connecting ports are provided between the rotating blocks 6 and the side walls of the bottom plate 5. The rotating blocks 6 can be detachably connected to the side walls of the bottom plate 5 through the provided connecting ports. Clamping rods 7 are provided at the rear ends of the rotating blocks 6, and a rotating interface is provided between the clamping rods 7 and the rotating blocks 6. The clamping rods 7 can be rotatably connected to the rotating blocks 6. Fixed clips 8 are provided at the rear ends of the clamping rods 7. The fixed clips 8 are used to contact the side walls of the mobile phone. A rotating interface is provided between the fixed clips 8 and the rear ends of the clamping rods 7. The fixed clips 8 can be rotated at the rear ends of the clamping rods 7, so that the device can be more conveniently installed on the back of the mobile phone. The fixed clips 8 can be rotated at the rear ends of the clamping rods 7. The angles of the fixed clips 8 and the clamping rods 7 and the bottom plate 5 are adjusted, and the two sets of fixed clips 8 are clamped on both sides of the mobile phone respectively, so that the bottom of the bottom plate 5 fits with the back of the mobile phone, and the device can be installed on the back of the mobile phone.

[0024] It should be noted that the utility model is a mobile phone cooling device. When in use, the fixing clip 8 can be rotated at the rear end of the clamping rod 7. The fixing clip 8 and the angle of the clamping rod 7 and the bottom plate 5 are adjusted, and the two sets of fixing clips 8 are clamped on both sides of the mobile phone respectively. The bottom of the bottom plate 5 fits with the back of the mobile phone, and the device can be installed on the back of the mobile phone. The motor box 2 drives the rotating rod 13 to rotate, and the rotating rod 13 drives the fan blades 11 to rotate in the middle of the mounting frame 9 through the rotating shaft 10. The heat generated by the mobile phone is transferred to the middle of the heat-conducting net 12 through the heat-conducting sheet 14. The fan blades 11 rotate, and the heat in the middle of the heat-conducting net 12 can be dissipated outwards and dissipated to the outside through the air outlet 3.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile phone heat dissipation device, comprising an upper cover plate (1), characterized in that: A motor box (2) is arranged in the middle of the upper cover (1), a plurality of groups of air outlets (3) are arranged around the middle of the upper cover (1), an outer fixing frame (4) is arranged on the side wall at the lower end of the upper cover (1), a rotating rod (13) is arranged at the middle lower end of the motor box (2), a mounting frame (9) is arranged below the upper cover (1), a rotating shaft (10) is arranged in the middle of the mounting frame (9), a connecting port is arranged between the rotating rod (13) and the rotating shaft (10), the rotating rod (13) is detachably connected to the rotating shaft (10) through the arranged connecting port, a plurality of groups of fan blades (11) are arranged on the side wall of the rotating shaft (10), a heat conducting net (12) is arranged below the mounting frame (9), a bottom plate (5) is arranged below the heat conducting net (12), and a heat conducting sheet (14) is arranged in the middle of the bottom plate (5).

2. A mobile phone heat dissipation device according to claim 1, characterized in that: The side walls on both sides of the bottom plate (5) are each provided with a rotating block (6), the rear end of the rotating block (6) is each provided with a clamping rod (7), and the rear end of the clamping rod (7) is each provided with a fixing clamp (8).

3. A mobile phone heat dissipation device according to claim 1, characterized in that: A mounting interface is provided between the upper cover plate (1) and the outer fixing frame (4), and the upper cover plate (1) is detachably connected to the outer fixing frame (4) via the provided mounting interface; a mounting interface is provided between the mounting frame (9) and the outer fixing frame (4), and the mounting frame (9) is detachably connected to the outer fixing frame (4) via the provided mounting interface; and a mounting interface is provided between the heat conducting net (12) and the bottom plate (5), and the heat conducting net (12) is detachably connected to the bottom plate (5) via the provided mounting interface.

4. A mobile phone heat dissipation device according to claim 1, characterized in that: A rotation interface is provided between the rotation shaft (10) and the mounting frame (9), and the rotation shaft (10) is rotationally connected to the mounting frame (9) via the rotation interface. A rotation interface is provided between the rotation rod (13) and the motor box (2), and the rotation rod (13) is rotationally connected to the motor box (2) via the rotation interface. A mounting interface is provided between the motor box (2) and the upper cover plate (1), and the motor box (2) is detachably connected to the upper cover plate (1) via the mounting interface.

5. A mobile phone heat dissipation device according to claim 2, characterized in that: A connection port is provided between the rotating block (6) and the side wall of the bottom plate (5), and the rotating block (6) is detachably connected to the bottom plate (5) via the provided connection port.

6. A mobile phone heat dissipation device according to claim 2, characterized in that: A rotation interface is provided between the clamping rod (7) and the rotating block (6), and the clamping rod (7) is detachably connected to the rotating block (6) via the provided rotation interface. A rotation interface is provided between the fixing clamp (8) and the clamping rod (7), and the fixing clamp (8) is rotationally connected to the clamping rod (7) via the provided rotation interface.

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