A type of sports cooling fan

Abstract

This utility model discloses a sports cooling fan, including a fan module and a main unit module. The fan module includes a waterproof high-power fan with a rotating clamping assembly on one side. The main unit module includes a waterproof control box containing a battery. A stepless speed control circuit board is located in the waterproof control box and on one side of the battery. The stepless speed control circuit board has a speed control knob extending outside the waterproof control box and a power connector extending outside the waterproof control box. The power connector is connected to the waterproof high-power fan via a spring wire. Beneficial effects: Through a split design, backpack shoulder strap fixing structure, waterproof high-power fan, stepless speed control system, and multi-module integrated design, it achieves the effects of not interfering with exercise, strong airflow cooling, waterproof durability, and convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of sports cooling technology, specifically, to a sports cooling fan. Background Technology

[0002] Currently, personal cooling fans on the market mainly include neck-mounted, waist-mounted, and chest-worn types, whose core function is to achieve localized cooling through fan airflow. Typical applications are concentrated in daily commutes or static activities, but they reveal the following significant shortcomings in extreme sports scenarios (such as motocross, downhill cycling, and rock climbing):

[0003] 1. High interference with movement: Traditional wearing methods (such as neck or waist fixation) require attachment to the human torso or limbs. However, in extreme sports, helmets are required, and the range of motion of the limbs is large and the frequency of movements is high, which can easily cause the fan to shift, fall off, or become entangled in the limbs, posing a safety hazard.

[0004] 2. Insufficient cooling efficiency: Existing fans have low power (usually 3-5W) and weak airflow (wind speed ≤3m / s). Furthermore, they are affected by changes in the relative position of the human body and the fan during movement, making it difficult to continuously target key heat dissipation areas of the human body (such as the neck and face).

[0005] 3. Poor environmental adaptability: Extreme sports are often accompanied by sweating, rain and other humid environments, but most fans do not have waterproof function (protection level ≤ IPX4), and are prone to short circuit damage when exposed to water. In addition, the battery life of lithium batteries is limited (usually ≤ 4 hours), which cannot meet the needs of long-term sports.

[0006] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0007] In view of the problems in the related technologies, this utility model proposes a motion cooling fan to overcome the above-mentioned technical problems existing in the existing related technologies.

[0008] Therefore, the specific technical solution adopted by this utility model is as follows:

[0009] A cooling fan includes a fan module and a main unit module. The fan module includes a waterproof high-power fan with a rotating clamping assembly on one side. The main unit module includes a waterproof control box containing a battery. A stepless speed control circuit board is located in the waterproof control box and on the side of the battery. The stepless speed control circuit board has a speed control knob extending outside the waterproof control box and a power connector extending outside the waterproof control box. The power connector is connected to the waterproof high-power fan via a spring wire.

[0010] Preferably, the rotating clamping assembly includes a first clamping plate and a second clamping plate. The bottom ends of the first clamping plate and the second clamping plate are connected by a damping shaft. Both the first clamping plate and the second clamping plate are provided with auxiliary reinforcement holes. Auxiliary reinforcement Velcro is wrapped around the auxiliary reinforcement holes. One side of the first clamping plate is connected to the waterproof high-power fan through an adjusting shaft.

[0011] Preferably, one side of the clamping plate is provided with a hanging ring, and the side of the clamping plate near the clamping plate is provided with an anti-slip toothed strip.

[0012] Preferably, both the first clamping plate and the second clamping plate are made of ABS alloy material.

[0013] Preferably, the waterproof control box is made of PC engineering plastic.

[0014] The beneficial effects of this utility model are as follows: through the split design, backpack shoulder strap fixing structure, waterproof and powerful fan, stepless speed regulation system and multi-module integrated design, it has the effects of not interfering with sports, strong wind cooling, waterproof and durable and convenient operation.

[0015] By setting up a rotating clamping component, users can manually adjust the fan angle according to their movement posture (such as bending over while cycling or turning sideways while rock climbing), accurately targeting core heat dissipation areas such as the neck and face, avoiding the cooling blind spots caused by traditional fixed airflow direction;

[0016] The backpack shoulder strap fixation method completely liberates the limbs. The main unit is installed in the upper part of the shoulder strap for stable center of gravity. The main unit and fan module are designed separately and installed in the lower part of the shoulder strap. Even during vigorous activities such as off-road motorcycle bumps and rock climbing, they will not shift or fall off. This solves the drawbacks of neck-hanging fans that compress the neck and waist-mounted fans that affect bending over, and greatly reduces the interference of movement. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a motion cooling fan according to an embodiment of the present utility model;

[0019] Figure 2 This is a structural schematic diagram of a waterproof and high-voltage fan in a sports cooling fan according to an embodiment of the present utility model;

[0020] Figure 3This is a schematic diagram of the structure of a rotating clamping assembly in a motion cooling fan according to an embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional view of a rotating clamping assembly in a motion cooling fan according to an embodiment of the present utility model;

[0022] Figure 5 This is a structural schematic diagram of a waterproof control box in a motion cooling fan according to an embodiment of the present utility model;

[0023] Figure 6 This is a cross-sectional view of a waterproof control box in a motion cooling fan according to an embodiment of the present utility model;

[0024] Figure 7 This is a schematic diagram of a sports cooling fan wearable according to an embodiment of the present utility model;

[0025] Figure 8 This is a schematic diagram of the auxiliary reinforcement Velcro wrapping in a sports cooling fan according to an embodiment of the present utility model.

[0026] In the picture:

[0027] 1. Waterproof high-speed fan; 2. Waterproof control box; 3. Battery; 4. Stepless speed control circuit board; 5. Speed ​​control knob; 6. Power connector; 7. Spring wire; 8. Clip 1; 9. Clip 2; 10. Damping shaft; 11. Auxiliary reinforcement Velcro; 12. Hanging ring; 13. Anti-slip rack; 14. Auxiliary reinforcement hole; 15. Adjustment shaft. Detailed Implementation

[0028] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, a sports cooling fan is provided.

[0030] Example 1;

[0031] like Figure 1-8As shown, the sports cooling fan according to an embodiment of the present invention includes a fan module and a main unit module. The fan module includes a waterproof high-power fan 1, and a rotating clamping assembly is provided on one side of the waterproof high-power fan 1. The main unit module includes a waterproof control box 2, and a battery 3 is provided in the waterproof control box 2. A stepless speed control circuit board 4 is provided in the waterproof control box 2 and located on one side of the battery 3. A speed control knob 5 is provided on the stepless speed control circuit board 4 extending outside the waterproof control box 2. A power connector 6 is provided on the stepless speed control circuit board 4 extending outside the waterproof control box 2. The power connector 6 is connected to the waterproof high-power fan 1 through a spring wire 7.

[0032] Example 2;

[0033] like Figure 1-8 As shown, the device includes a fan module and a main unit module. The fan module includes a waterproof high-power fan 1, and a rotating clamping assembly is provided on one side of the waterproof high-power fan 1. The main unit module includes a waterproof control box 2, and a battery 3 is provided in the waterproof control box 2. A stepless speed control circuit board 4 is provided in the waterproof control box 2 and located on one side of the battery 3. A speed control knob 5 is provided on the stepless speed control circuit board 4 and a power connector 6 is provided on the stepless speed control circuit board 4 and extends to the outside of the waterproof control box 2. The power connector 6 is connected to the waterproof high-power fan 1 through a spring wire 7. The system includes a fan module and a main unit module. The fan module includes a waterproof high-powered fan 1, with a rotating clamping assembly on one side. The main unit module includes a waterproof control box 2, which houses a battery 3. A continuously variable speed control circuit board 4 is located in the control box 2 and on one side of the battery 3. The circuit board 4 has a speed control knob 5 extending outside the control box 2 and a power connector 6 extending outside the control box 2. The power connector 6 is connected to the waterproof high-powered fan 1 via a spring wire 7. The rotating clamping assembly includes a first clamp 8 and a second clamp 9. The bottom ends of the first clamp 8 and the second clamp 9 are connected by a damping shaft 10. Both the first clamp 8 and the second clamp 9 have auxiliary reinforcement holes 14, with auxiliary reinforcement Velcro 11 wrapped around the holes 14. One side of the first clamp 8 is connected to the waterproof high-powered fan 1 via an adjusting shaft 15. The first clamp 8 has a hanging ring 12 on one side, and the first clamp 8 has an anti-slip toothed strip 13 on the side near the second clamp 9. Both the first clamp 8 and the second clamp 9 are made of ABS alloy. The waterproof control box 2 is made of PC engineering plastic.

[0034] In practical application, the waterproof and high-powered fan 1 is vertically fixed to the upper part of the shoulder strap (near the collarbone) using a rotating clamping assembly. Specific steps: Place the shoulder strap between clamp 8 and clamp 9, then rotate clamp 8 and clamp 9 to clamp the shoulder strap. The anti-slip teeth 13 on clamp 8 mechanically secure the shoulder strap. Then, use reinforcing Velcro to wrap around clamp 8 and clamp 9 to secure them. Next, place the waterproof control box 2 in the external mobile phone bag, and secure the bag to the lower part of the backpack shoulder strap using Velcro. Then, connect the mobile phone bag to the hanging loop 12 on clamp 8 using a hook. After wearing, to adjust the airflow direction of the waterproof and high-powered fan 1, rotate it to face the neck and face. To adjust the wind speed, rotate the speed control knob 5. With its split design, backpack shoulder strap fixing structure, waterproof and powerful fan, stepless speed regulation system, and multi-module integrated design, this device offers the benefits of non-interference with movement, strong airflow for cooling, waterproof durability, and convenient operation. A rotating clamp component allows users to manually adjust the fan angle according to their posture (such as bending over while cycling or leaning to the side while rock climbing), precisely targeting key cooling areas like the neck and face, avoiding the cooling blind spots caused by traditional fixed airflow. The backpack shoulder strap fixing method completely liberates the limbs, with the fan mounted in the upper part of the shoulder strap for stable center of gravity. The split design of the main unit and fan module, mounted in the lower part of the shoulder strap, ensures that it will not shift or fall off even during vigorous activities such as off-road motorcycle rides or rock climbing. This solves the drawbacks of neck-hung fans that compress the neck and waist-mounted fans that interfere with bending movements, significantly reducing movement interference.

[0035] In summary, by utilizing the above-mentioned technical solution of this utility model, through the split design, backpack shoulder strap fixing structure, waterproof and powerful fan, stepless speed regulation system and multi-module integrated design, it has the effects of not interfering with movement, strong wind cooling, waterproof and durable and convenient operation.

[0036] By setting up a rotating clamping component, users can manually adjust the fan angle according to their movement posture (such as bending over while cycling or turning sideways while rock climbing), accurately targeting core heat dissipation areas such as the neck and face, avoiding the cooling blind spots caused by traditional fixed airflow direction;

[0037] The backpack shoulder strap fixation method completely liberates the limbs. The main unit is installed in the upper part of the shoulder strap for stable center of gravity. The main unit and fan module are designed separately and installed in the lower part of the shoulder strap. Even during vigorous activities such as off-road motorcycle bumps and rock climbing, they will not shift or fall off. This solves the drawbacks of neck-hanging fans that compress the neck and waist-mounted fans that affect bending over, and greatly reduces the interference of movement.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sports cooling fan, characterized in that, The system includes a fan module and a main unit module. The fan module includes a waterproof high-power fan (1) with a rotating clamping assembly on one side. The main unit module includes a waterproof control box (2) with a battery (3) inside. A stepless speed control circuit board (4) is located in the waterproof control box (2) and on the side of the battery (3). A speed control knob (5) extending outside the waterproof control box (2) is provided on the stepless speed control circuit board (4). A power connector (6) extending outside the waterproof control box (2) is provided on the stepless speed control circuit board (4). The power connector (6) is connected to the waterproof high-power fan (1) via a spring wire (7).

2. The sports cooling fan according to claim 1, characterized in that, The rotating clamping assembly includes a clamping plate one (8) and a clamping plate two (9). The bottom ends of the clamping plate one (8) and the clamping plate two (9) are connected by a damping shaft (10). Both the clamping plate one (8) and the clamping plate two (9) are provided with auxiliary reinforcement holes (14). Auxiliary reinforcement Velcro (11) is wrapped around the auxiliary reinforcement holes (14). One side of the clamping plate one (8) is connected to the waterproof violent fan (1) through an adjusting shaft (15).

3. A cooling fan according to claim 2, characterized in that, A hanging ring (12) is provided on one side of the clamping plate one (8), and an anti-slip toothed strip (13) is provided on the side of the clamping plate one (8) near the clamping plate two (9).

4. A cooling fan according to claim 3, characterized in that, Both the first clamp (8) and the second clamp (9) are made of ABS alloy material.

5. A cooling fan according to claim 4, characterized in that, The waterproof control box (2) is made of PC engineering plastic.

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