Dryer with waterproof ventilation valve

Abstract

The utility model discloses a dryer with a waterproof ventilation valve, which comprises a dryer main body and a waterproof ventilation valve assembly, the waterproof ventilation valve assembly comprises a waterproof ventilation valve and a waterproof ventilation film, the waterproof ventilation film is arranged on the waterproof ventilation valve, and the waterproof ventilation valve is detachably connected with the dryer main body. According to the electric vehicle dryer, the waterproof ventilation valve assembly is additionally arranged, so that rainwater and dust can be effectively prevented from entering the motor through the electric vehicle dryer, and the aging speed of parts in the motor is effectively reduced.

Description

Technical Field

[0001] This utility model relates to electric vehicle accessories, and more particularly to a dryer with a waterproof and breathable valve. Background Technology

[0002] As electric two-wheelers become increasingly popular, motor lifespan has become crucial to the durability of electric vehicles. Problems such as demagnetization of internal magnets and aging of coils lead to a decline in motor function. The high temperature generated during motor operation causes internal gas expansion, allowing rainwater and dust to enter the motor through gaps, accelerating the aging of internal components. However, current electric vehicle dryers only provide basic drying, allowing rainwater and dust to still enter the motor through the dryer. Therefore, improvements are needed. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies, such as rainwater and dust still entering the motor, by providing a new type of dryer with a waterproof and breathable valve.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] A dryer with a waterproof and breathable valve includes a dryer body and a waterproof and breathable valve assembly. The waterproof and breathable valve assembly includes a waterproof and breathable valve and a waterproof and breathable membrane. The waterproof and breathable membrane is installed on the waterproof and breathable valve, and the waterproof and breathable valve is detachably connected to the dryer body.

[0006] This invention, through the addition of a waterproof and breathable valve assembly, can effectively prevent rainwater and dust from entering the motor through the electric vehicle dryer, thereby effectively reducing the aging rate of the motor's internal components.

[0007] Preferably, in the above-described dryer with a waterproof and breathable valve, the waterproof and breathable valve includes a connecting part, a fixing barb is provided on the outer peripheral wall of the connecting part, the dryer body is provided with an installation space, a fixing step is provided in the installation space, and the waterproof and breathable valve is detachably connected to the fixing step through the fixing barb.

[0008] The installation space is designed for the installation of waterproof and breathable valves, and the detachable connection between the fixed step and the fixed barb effectively improves the ease of installation.

[0009] Preferably, in the above-described dryer with a waterproof and breathable valve, the waterproof and breathable valve further includes a breathable part, the connecting part is connected to the breathable part to form a gas guiding channel, and the breathable part is also provided with an air outlet.

[0010] The air outlet and the air guide channel are set at a 90-degree angle, which can effectively prevent rainwater and dust from directly entering the air guide channel.

[0011] Preferably, in the above-described dryer with a waterproof and breathable valve, the waterproof and breathable valve assembly further includes a first sealing ring disposed between the breathable part and the connecting part.

[0012] The first sealing ring prevents the waterproof vent valve and the dryer body from sealing together, thus effectively preventing rainwater and dust from entering.

[0013] Preferably, in the above-described dryer with a waterproof and breathable valve, the waterproof and breathable valve assembly further includes a second sealing ring, which is disposed between the connecting portion and the front end and the mounting space.

[0014] The second sealing ring further prevents the seal between the waterproof vent valve and the dryer body, thus effectively preventing rainwater and dust from entering.

[0015] Preferably, in the above-described dryer with a waterproof and breathable valve, the installation space is further provided with an installation chamfer, and the front end of the connecting part is provided with an installation chamfer, the installation chamfer of the connecting part cooperating with the installation chamfer.

[0016] By combining the installation of the beveled surface and the beveled corner, the waterproof and breathable valve is made easier to install and fits better after installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the exploded structure of this utility model;

[0018] Figure 2 This is a longitudinal section diagram of the main body of the dryer of this utility model;

[0019] Figure 3 This is a longitudinal sectional view of the waterproof and breathable valve of this utility model.

[0020] Reference numerals: 1. Dryer body; 2. Waterproof and breathable valve assembly; 21. Waterproof and breathable valve; 22. Waterproof and breathable membrane; 211. Connecting part; 2111. Fixing barb; 11. Installation space; 111. Fixing step; 212. Breathing part; 3. Air guide channel; 2121. Air outlet; 23. First sealing ring; 24. Second sealing ring; 112. Installation chamfer; 2112. Installation bevel. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1-3 The present invention will be further described in detail with reference to specific embodiments, but these are not intended to limit the present invention:

[0022] Example 1

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, a dryer with a waterproof and breathable valve includes a dryer body 1 and a waterproof and breathable valve assembly 2. The waterproof and breathable valve assembly 2 includes a waterproof and breathable valve 21 and a waterproof and breathable membrane 22. The waterproof and breathable membrane 22 is installed on the waterproof and breathable valve 21, and the waterproof and breathable valve 21 is detachably connected to the dryer body 1.

[0024] Specifically, the waterproof and breathable membrane 22 has micropores with a diameter of 0.1-1.0 micrometers, which can effectively block the passage of rainwater and dust.

[0025] Preferably, the waterproof and breathable valve 21 includes a connecting part 211, and a fixing barb 2111 is provided on the outer peripheral wall of the connecting part 211. The dryer body 1 is provided with an installation space 11, and a fixing step 111 is provided in the installation space 11. The waterproof and breathable valve 21 is detachably connected to the fixing step 111 through the fixing barb 2111.

[0026] Preferably, the waterproof and breathable valve 21 further includes a breathable part 212, the connecting part 211 is connected to the breathable part 212 to form an air guiding channel 3, and the breathable part 212 is also provided with an air outlet 2121.

[0027] Preferably, the waterproof and breathable valve assembly 2 further includes a first sealing ring 23, which is disposed between the breathable part 212 and the connecting part 211.

[0028] Preferably, the waterproof and breathable valve assembly 2 further includes a second sealing ring 24, which is disposed between the connecting portion 211 and the front end and the mounting space 11.

[0029] Preferably, the installation space 11 is further provided with an installation chamfer 112, and the front end of the connecting part 211 is provided with an installation chamfer 2112, and the installation chamfer 2112 of the connecting part 211 cooperates with the installation chamfer 112.

[0030] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall be covered by the present utility model.

Claims

1. A dryer with a waterproof and breathable valve, comprising a dryer body (1) and a waterproof and breathable valve assembly (2), characterized in that: The waterproof and breathable valve assembly (2) includes a waterproof and breathable valve (21) and a waterproof and breathable membrane (22). The waterproof and breathable membrane (22) is installed on the waterproof and breathable valve (21). The waterproof and breathable valve (21) is detachably connected to the dryer body (1). The waterproof and breathable valve (21) includes a connecting part (211). A fixing barb (2111) is provided on the outer peripheral wall of the connecting part (211). The dryer body (1) is provided with an installation space (11). A fixing step (111) is provided in the installation space (11). The waterproof and breathable valve (21) is detachably connected to the fixing step (111) through the fixing barb (2111).

2. The dryer with a waterproof and breathable valve according to claim 1, characterized in that: The waterproof and breathable valve (21) also includes a breathable part (212), and the connecting part (211) is connected to the breathable part (212) to form an air guiding channel (3). The breathable part (212) is also provided with an air outlet (2121).

3. A dryer with a waterproof and breathable valve according to claim 2, characterized in that: The waterproof and breathable valve assembly (2) also includes a first sealing ring (23), which is disposed between the breathable part (212) and the connecting part (211).

4. A dryer with a waterproof and breathable valve according to claim 1, characterized in that: The waterproof and breathable valve assembly (2) also includes a second sealing ring (24), which is disposed between the connecting part (211) and the front end and the installation space (11).

5. A dryer with a waterproof and breathable valve according to claim 1, characterized in that: The installation space (11) is also provided with an installation chamfer (112), and the front end of the connecting part (211) is provided with an installation chamfer (2112), and the installation chamfer (2112) of the connecting part (211) cooperates with the installation chamfer (112).

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