Adjustable heat dissipation device for environment-friendly electronic toy

Abstract

The utility model belongs to the technical field of electronic toys, and particularly relates to an adjustable heat dissipation device for an environment-friendly electronic toy, which comprises a toy car, protective devices are arranged at the bottom and the left side of the toy car, each protective device comprises a heat dissipation unit, a mounting unit and an anti-collision unit, and the heat dissipation units are arranged at the bottom of the toy car. And the mounting unit is arranged at the bottom of the toy car. According to the adjustable heat dissipation device for the environment-friendly electronic toy, the heat dissipation unit is arranged, a heat dissipation fan is started to dissipate heat of the toy car, when the position of the heat dissipation fan needs to be adjusted, a telescopic piece is started to push a moving block to drive the moving block to move left and right along a guide rod, and the position of the heat dissipation fan is adjusted; therefore, different positions of the toy car can be cooled conveniently, and the problem that the service life of the toy car is affected due to the fact that circuit elements are damaged due to the fact that the temperature in the toy car is too high because heat generated when a motor in the toy car runs cannot be cooled in the using process in the background technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic toys, in particular to an adjustable heat dissipation device for environmentally friendly electronic toys. Background Art

[0002] Toys are the pillars for children to turn their imagination, thinking and other psychological processes into behavior. Children's toys can develop motor skills, train perception, stimulate imagination, arouse curiosity, and provide material conditions for children's physical and mental development. Toy cars are toys for children to play with that are made of the basic structure and appearance of cars in a certain proportion. The structures of toy cars include inertial, mechanical, electric and electric remote control.

[0003] The target audience of toy cars is young boys. Girls are seldom interested in toy cars, which reduces the target audience of toy cars. Secondly, toy cars have single functionality and lack of fun, which makes children lose interest in them easily. In addition, due to children's improper operation, toy cars can easily hit walls or other hard objects, causing damage to the toy cars.

[0004] For example, a toy electronic car disclosed in Chinese patent CN211245513U increases the fun of the toy car by arranging a rotatable doll in the car body, and is more in line with the interests of young girls, and is not likely to make children lose interest in the toy car. By arranging a buffer structure, when the toy electronic car is about to hit other objects, the distance sensor can sense it in time, and then start the electric telescopic rod to extend the baffle to make the baffle hit other objects, thereby preventing the front of the car from directly hitting hard objects and preventing damage to the front of the car.

[0005] However, the electronic toy car cannot dissipate the heat generated by the motor inside the toy car during use, resulting in excessively high temperatures inside the toy car, which damages circuit components and shortens the service life of the toy car.

[0006] For this reason, we urgently need to provide an adjustable heat sink for an environmentally friendly electronic toy. Utility Model Content

[0007] The purpose of the utility model is to provide an adjustable heat dissipation device for environmentally friendly electronic toys, so as to solve the problem proposed in the above background technology that the heat generated by the motor inside the toy car during use cannot be dissipated, resulting in excessively high internal temperature of the toy car, causing damage to circuit components and shortening the service life of the toy car.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable heat dissipation device for an environmentally friendly electronic toy, comprising a toy car, wherein protective devices are arranged at the bottom and the left side of the toy car.

[0009] The protective device comprises a heat dissipation unit, a mounting unit and an anti-collision unit, wherein the heat dissipation unit is arranged at the bottom of the toy car, the mounting unit is arranged at the bottom of the toy car, and the anti-collision unit is arranged at the left side of the toy car.

[0010] The heat dissipation unit includes a frame, a guide rod, a moving block, a heat dissipation fan and a telescopic part. The frame is installed at the bottom of the toy car, the guide rod is fixedly installed on the front and rear sides of the frame, the front and rear sides of the moving block are slidably connected to the outside of the guide rod, the heat dissipation fan is fixedly installed inside the moving block, and the telescopic part is fixedly installed on the right side inside the frame.

[0011] Preferably, the mounting unit comprises side ears and screws, the side ears are fixedly mounted on the left and right sides of the frame, and the screws are mounted inside the side ears and extend into the interior of the toy car.

[0012] Preferably, the anti-collision unit includes a buffer spring, a damping rod and an anti-collision plate, the buffer spring is fixedly installed around the left side of the toy car, the damping rod is installed inside the four buffer springs, and the anti-collision plate is fixedly installed on the left side of the four buffer springs.

[0013] Preferably, the output end of the telescopic member is fixedly connected to one side of the moving block, and connecting block holes are provided on the front and rear sides of the moving block. The front and rear two guide rods pass through the connecting holes. The moving block is pushed by starting the telescopic member to drive the moving block to move left and right along the guide rods, and the position of the cooling fan is adjusted, thereby facilitating heat dissipation at different positions of the toy car.

[0014] Preferably, threaded holes cooperating with screws are provided on the left and right sides of the bottom of the toy car, and the screws penetrate the side ears and connect with the threaded holes, so as to facilitate fixing the frame to the bottom of the toy car.

[0015] Preferably, a mounting groove is provided inside the movable block, and the heat dissipation fan is fixedly installed inside the mounting groove. The heat dissipation fan is fixedly connected to the movable block, and the heat dissipation fan is driven to move when the movable block moves, thereby realizing position adjustment of the heat dissipation fan.

[0016] Preferably, a heat dissipation groove is provided on the surface of the frame, and airflow is realized through the heat dissipation groove, so that the heat dissipation fan can dissipate the heat of the toy car and dissipate the heat on the surface of the toy car.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The adjustable heat dissipation device for environmentally friendly electronic toys dissipates heat for the toy car by setting a heat dissipation unit and starting the heat dissipation fan. When the position of the heat dissipation fan needs to be adjusted, the telescopic member is started to push the moving block to drive the moving block to move left and right along the guide rod to adjust the position of the heat dissipation fan, thereby facilitating heat dissipation at different positions of the toy car. This solves the problem in the background technology that the heat generated by the motor inside the toy car during operation cannot be dissipated, resulting in excessive temperature inside the toy car, causing damage to circuit components and affecting the service life of the toy car.

[0019] 2. The adjustable heat dissipation device for environmentally friendly electronic toys is provided with an anti-collision unit. When the front of the toy car collides with a wall or an object, the anti-collision plate squeezes the buffer spring and the damping rod to reduce the collision of the front of the car, thereby preventing the toy car from being damaged by excessive impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the heat dissipation unit structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of the toy car of the utility model;

[0023] Figure 4 It is a schematic diagram of the anti-collision unit structure of the utility model.

[0024] In the figure: 1, toy car; 201, frame; 202, guide rod; 203, moving block; 204, cooling fan; 205, telescopic member; 301, side ear; 302, screw; 401, buffer spring; 402, damping rod; 403, anti-collision plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] An adjustable heat dissipation device for an environmentally friendly electronic toy comprises a toy car 1. Protective devices are arranged at the bottom and the left side of the toy car 1.

[0029] The protective device includes a heat dissipation unit, a mounting unit and an anti-collision unit. The heat dissipation unit is arranged at the bottom of the toy car 1 , the mounting unit is arranged at the bottom of the toy car 1 , and the anti-collision unit is arranged at the left side of the toy car 1 .

[0030] The heat dissipation unit includes a frame 201, a guide rod 202, a moving block 203, a heat dissipation fan 204 and a telescopic member 205. The frame 201 is installed at the bottom of the toy car 1. The guide rod 202 is fixedly installed on the front and rear sides of the frame 201. The front and rear sides of the moving block 203 are slidably connected to the outside of the guide rod 202. The moving block 203 is provided with a mounting groove. The heat dissipation fan 204 is fixedly installed in the mounting groove. The heat dissipation fan 204 is fixedly connected to the moving block 203. When the moving block 203 moves, the heat dissipation fan 204 is driven to move, so as to adjust the position of the heat dissipation fan 204. 04 is fixedly installed inside the moving block 203, and the toy car 1 is cooled by the cooling fan 204. The telescopic member 205 is fixedly installed on the right side inside the frame 201. The telescopic member 205 is an electric push rod. The output end of the telescopic member 205 is fixedly connected to one side of the moving block 203. The moving block 203 has connecting block holes on the front and rear sides. The front and rear guide rods 202 pass through the connecting holes. The moving block 203 is pushed by starting the telescopic member 205 to drive the moving block 203 to move left and right along the guide rod 202, and the position of the cooling fan 204 is adjusted, so as to facilitate the heat dissipation of different positions of the toy car 1.

[0031] The mounting unit includes side ears 301 and screws 302. The side ears 301 are fixedly mounted on the left and right sides of the frame 201. The screws 302 are mounted inside the side ears 301 and extend into the toy car 1. Threaded holes matching the screws 302 are provided on the left and right sides of the bottom of the toy car 1. The screws 302 penetrate the side ears 301 and connect with the threaded holes, thereby facilitating fixing the frame 201 on the bottom of the toy car 1.

[0032] Embodiment 2:

[0033] On the basis of Example 1: the anti-collision unit includes a buffer spring 401, a damping rod 402 and an anti-collision plate 403, the buffer spring 401 is fixedly installed around the left side of the toy car 1, the damping rod 402 is installed on the inner side of the four buffer springs 401, and the anti-collision plate 403 is fixedly installed on the left side of the four buffer springs 401. The anti-collision plate 403 squeezes the buffer spring 401 and the damping rod 402 to reduce the impact on the toy car 1.

[0034] Embodiment three:

[0035] On the basis of the first embodiment: a heat dissipation groove is opened on the surface of the frame 201, and air flow is realized through the heat dissipation groove, so that the heat dissipation fan 204 can dissipate the heat of the toy car 1 and dissipate the heat on the surface of the toy car 1 at the same time.

[0036] During use, when the internal temperature of the toy car 1 is too high, the cooling fan 204 is started to dissipate the heat of the toy car 1. When the position of the cooling fan 204 needs to be adjusted, the telescopic member 205 is started to push the moving block 203 to drive the moving block 203 to move left and right along the guide rod 202, and the position of the cooling fan 204 is adjusted, thereby facilitating the heat dissipation of different positions of the toy car 1. When the front of the toy car 1 collides with a wall or an object, the anti-collision plate 403 squeezes the buffer spring 401 and the damping rod 402 to reduce the collision of the front of the car, thereby preventing the toy car 1 from being damaged by excessive impact.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An adjustable heat dissipation device for an environmentally friendly electronic toy, comprising a toy car (1), characterized in that: The toy car (1) is provided with protective devices at the bottom and left side; The protective device comprises a heat dissipation unit, a mounting unit and an anti-collision unit, the heat dissipation unit being arranged at the bottom of the toy car (1), the mounting unit being arranged at the bottom of the toy car (1), and the anti-collision unit being arranged at the left side of the toy car (1); The heat dissipation unit comprises a frame (201), a guide rod (202), a moving block (203), a heat dissipation fan (204) and a telescopic member (205); the frame (201) is mounted on the bottom of the toy car (1); the guide rod (202) is fixedly mounted on the front and rear sides of the frame (201); the front and rear sides of the moving block (203) are slidably connected to the outside of the guide rod (202); the heat dissipation fan (204) is fixedly mounted on the inside of the moving block (203); and the telescopic member (205) is fixedly mounted on the right side of the frame (201).

2. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The mounting unit comprises side ears (301) and screws (302), wherein the side ears (301) are fixedly mounted on the left and right sides of the frame (201), and the screws (302) are mounted inside the side ears (301) and extend into the interior of the toy car (1).

3. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The anti-collision unit comprises a buffer spring (401), a damping rod (402) and an anti-collision plate (403); the buffer spring (401) is fixedly installed around the left side of the toy car (1); the damping rod (402) is installed inside the four buffer springs (401); and the anti-collision plate (403) is fixedly installed on the left side of the four buffer springs (401).

4. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The output end of the telescopic member (205) is fixedly connected to one side of the moving block (203); the moving block (203) has connecting block holes at the front and rear sides, and the front and rear guide rods (202) pass through the connecting holes.

5. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The left and right sides of the bottom of the toy car (1) are provided with threaded holes that match the screws (302).

6. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The movable block (203) is provided with a mounting groove inside, and the heat dissipation fan (204) is fixedly mounted inside the mounting groove.

7. The adjustable heat dissipation device for environmentally friendly electronic toys according to claim 1, characterized in that: The frame (201) is provided with heat dissipation grooves on its surface.

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