Waterproof electric baby carriage controller with air cooling heat dissipation function

Abstract

The utility model relates to a waterproof electric baby carriage controller with air cooling heat dissipation, which comprises a shell and a main PCB (printed circuit board), the main PCB is mounted in the shell, heat dissipation fins are mounted on the back of the main PCB, a heat dissipation fan is mounted in the shell and faces the heat dissipation fins, heat can be dissipated in time when the controller works at high power, and the waterproof electric baby carriage controller is convenient to use. The waterproof glue layer covers the back surface of the board main body of the main PCB, so that the main PCB can be well protected, is waterproof, dustproof and moistureproof, and can work in a severe environment.

Description

Technical Field

[0001] This utility model relates to the field of children's vehicles, specifically to an electric children's vehicle controller with air cooling and waterproof features. Background Technology

[0002] Electric children's vehicles are toy cars suitable for children's play. These toy cars typically consist of a frame, power supply, controller, drive motor, steering motor, and rocking motor. The power supply powers the controller, drive motor, steering motor, and rocking motor, and the controller coordinates the operation of these motors. Therefore, the controller is a crucial component of the children's vehicle. Existing children's vehicle controllers have a simple structure, lack waterproof and moisture-proof features, and are easily damaged in humid environments. Furthermore, the controller's heat dissipation performance is generally poor, making it prone to damage during prolonged operation. Utility Model Content

[0003] To address the aforementioned shortcomings of existing technologies, this utility model provides an electric children's vehicle controller with air cooling and waterproof features, the specific technical solution of which is as follows:

[0004] An electric children's vehicle controller with air cooling and waterproof features includes a housing and a main PCB board. The main PCB board is installed inside the housing and also includes heat dissipation fins, a cooling fan, and a waterproof adhesive layer. The heat dissipation fins are installed on the back of the main PCB board, the cooling fan is installed inside the housing and faces the heat dissipation fins, and the waterproof adhesive layer covers the back of the main PCB board.

[0005] As a preferred embodiment of this utility model, the housing includes a bottom shell and an upper shell that interlock with each other.

[0006] As a preferred embodiment of this utility model, an air inlet is provided on one side of the bottom shell, and an air outlet is provided on the side of the upper shell away from the air inlet, with the air outlet and the air inlet being offset from each other.

[0007] As a preferred embodiment of this utility model, the bottom shell is provided with a cooling fan mounting slot, which faces the air inlet.

[0008] As a preferred embodiment of this utility model, the bottom shell is provided with a board mounting groove, the main PCB board is embedded into the board mounting groove, and the waterproof adhesive layer is applied to the board mounting groove.

[0009] In a preferred embodiment of this utility model, the electronic components of the main PCB board pass through the waterproof adhesive layer.

[0010] As a preferred embodiment of this utility model, the shell is a plastic shell.

[0011] Beneficial effects:

[0012] (1) The heat dissipation fins are installed on the back of the main PCB board, and the cooling fan is installed inside the housing. The cooling fan faces the heat dissipation fins, so that it can dissipate heat in time even when working at high power, and will not cause failures caused by high temperature control.

[0013] (2) The waterproof adhesive layer covers the back of the main PCB board, which provides good protection for the main PCB board, making it waterproof, dustproof, and moisture-proof, and enabling it to work in harsh environments. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention;

[0015] Figure 2 This is a three-dimensional view of the utility model after the upper shell is hidden;

[0016] Figure 3 This is an exploded view of the present invention. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings:

[0018] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] like Figures 1-3 As shown, an electric stroller controller with air cooling and waterproof features includes a housing and a main PCB board 1. The main PCB board 1 is installed inside the housing. The electric stroller controller also includes heat dissipation fins 2, a cooling fan 3, and a waterproof adhesive layer 4. Multiple heat dissipation fins are installed on the back of the main PCB board 1. The cooling fan 3 is installed inside the housing and faces the heat dissipation fins 2. The waterproof adhesive layer 4 covers the back of the main PCB board 1.

[0021] Specifically, the housing includes a bottom shell 5 and an upper shell 6 that are interlocked. The bottom shell 5 has an air inlet 7 on one side, and the upper shell 6 has an air outlet 8 on the side away from the air inlet 7. The air outlet 8 is offset from the air inlet 7 to facilitate convection heat dissipation. The bottom shell 5 has a cooling fan mounting slot 9 facing the air inlet 7. When the cooling fan 3 is started, air is directed to the cooling fins 2 to dissipate heat.

[0022] Specifically, the bottom shell 5 is provided with a board mounting groove 11, the main PCB board 1 is embedded into the board mounting groove 11, and the waterproof adhesive layer 4 is applied to the board mounting groove 11 to prevent water, dust and other contaminants from polluting the motherboard, while the electronic components of the main PCB board pass through the waterproof adhesive layer.

[0023] Specifically, the housing is made of plastic, which is cost-effective and has a lower cost and temperature rise compared to fully waterproof aluminum housing controllers. At the same time, it has added waterproof and dustproof functions compared to traditional air-cooled controllers, making it safer and more reliable.

[0024] The above description is a further detailed explanation of the present utility model in conjunction with specific preferred embodiments. It should not be considered that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the protection scope of the present utility model.

Claims

1. A waterproof electric stroller controller with air-cooled heat dissipation, comprising a shell and a main PCB board, the main PCB board is installed inside the shell, characterized in that: It also comprises heat dissipation fins, a heat dissipation fan and a waterproof adhesive layer, the heat dissipation fins are installed on the back of the main PCB, the heat dissipation fan is installed inside the shell, the heat dissipation fan faces the heat dissipation fins, and the waterproof adhesive layer covers the back of the main PCB.

2. The electrically powered stroller controller with air-cooled heat dissipation and waterproofing according to claim 1, characterized in that: The shell comprises a bottom shell and an upper shell which are buckled to each other.

3. The electrically powered stroller controller with air-cooled heat dissipation and waterproof according to claim 2, characterized in that: One side of the bottom shell is provided with an air inlet, and the side of the upper shell away from the air inlet is provided with an air outlet.

4. The electrically powered stroller controller with air-cooled heat dissipation and waterproofing according to claim 3, characterized in that: The bottom shell is provided with a heat dissipation fan mounting groove which faces the air inlet.

5. The electrically powered stroller controller with air-cooled heat dissipation and waterproof according to claim 3, characterized in that: The bottom shell is provided with a plate mounting groove, the main PCB is embedded into the plate mounting groove, and the waterproof adhesive layer fills the plate mounting groove.

6. The electrically powered stroller controller with air-cooled heat dissipation and waterproof according to claim 5, characterized in that: The electronic components of the main PCB pass through the waterproof adhesive layer.

7. The electrically powered stroller controller with air-cooled heat dissipation and waterproofing according to any one of claims 1-6, characterized in that: The shell is a plastic shell.

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