Energy-saving fan with active heat dissipation function

Abstract

The utility model relates to the technical field of fans, in particular to an energy-saving fan with an active heat dissipation function, the energy-saving fan comprises a hood, a motor and a heat dissipation fan, a controller is arranged on one side of the exterior of the hood, four supports are mounted in the hood through bolts, the motor is mounted in the supports, the heat dissipation fan is mounted at one end of the motor, and the heat dissipation fan is mounted at the other end of the motor. The air blowing direction of the heat dissipation fan and the air blowing direction of the fan are elaborately set to be consistent, a strong air flow superimposed effect is formed through synchronous starting, air force generated by the heat dissipation fan directly acts on the motor, the air speed is increased, and the heat dissipation effect is remarkably enhanced. By means of the design, under the same power, the draught fan can provide higher wind power output, meanwhile, the temperature of the motor is more effectively reduced, and the overall performance of the draught fan is improved through the optimal design of the support component.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, in particular to an energy-saving fan with an active heat dissipation function. Background Art

[0002] In the prior art, fans, as common air flow equipment, are widely used in many fields such as industry, agriculture, and households. In particular, in order to deal with the problem of heat generated by motors during long-term operation, some fan designs have begun to incorporate heat dissipation functions. Among them, the technical solution closest to the present invention is a "combined heat dissipation fan", which is mainly composed of a cylinder, a motor, and large fan blades. Its feature is that a small heat dissipation fan is added to the tail end of the motor to assist in the heat dissipation of the motor. However, this design has the following disadvantages: First, the blowing directions of the heat dissipation fan and the large fan blades are mostly controlled independently, and an effective wind flow superposition effect cannot be formed, resulting in low heat dissipation efficiency; second, the energy consumption of the heat dissipation fan is relatively high, and the energy saving goal cannot be effectively achieved; third, there is a lack of optimization in the overall structural design, which makes the overall efficiency and stability of the fan need to be improved. Utility Model Content

[0003] The purpose of the present utility model is to provide an energy-saving fan with an active heat dissipation function to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an energy-saving fan with active heat dissipation function, comprising a hood, a motor and a heat dissipation fan, a controller being provided on the outer side of the hood, four brackets being installed inside the hood by bolts, a motor being installed inside the brackets, a heat dissipation fan being installed at one end of the motor, and a fan being installed at the other end of the motor.

[0005] Preferably, the hood, fan and heat dissipation fan are made of stainless steel.

[0006] Preferably, the motor is electrically connected to the controller.

[0007] Preferably, protective nets are installed at both ends of the hood.

[0008] In summary, this application has the following beneficial technical effects:

[0009] The blowing directions of the cooling fan and the fan in the utility model are carefully set to be consistent. By starting them synchronously, a powerful wind flow superposition effect is formed. The wind force generated by the cooling fan directly acts on the motor, which not only increases the wind speed, but also significantly enhances the heat dissipation effect. This design enables the fan of this application to provide stronger wind output at the same power, while more effectively reducing the motor temperature. The optimized design of the bracket components improves the overall performance of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the main view of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of another side of the utility model;

[0012] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0013] In the figure: 1, hood; 101, controller; 2, bracket; 3, motor; 301, cooling fan; 302, fan. DETAILED DESCRIPTION

[0014] The following is combined with Figure 1-3 , further details of this application are given.

[0015] An energy-saving fan with active heat dissipation function includes a hood 1, a motor 3 and a heat dissipation fan 301. A controller 101 is provided on the outer side of the hood 1. The controller 101 adopts a PLC control system and is the basic control equipment of the fan. Four brackets 2 are installed inside the hood 1 by bolts. The motor 3 is installed inside the bracket 2. The motor 3 can be installed and fixed to the hood 1 through the bracket 2, and the bracket 2 adopts a streamlined design with low wind resistance. The heat dissipation fan 301 is installed at one end of the motor 3, and the fan 302 is installed at the other end of the motor 3. When the motor 3 is powered on, it can drive the heat dissipation fan 301 and the fan 302 to rotate at the same time. The heat dissipation fan 301 is provided at one end of the motor 3. Through the rotation of the heat dissipation fan 301, high-speed airflow can be directly applied to the motor 3 to dissipate heat from the motor 3, and the heat dissipation fan 301 can generate greater wind force to meet the wind force requirements of the fan.

[0016] Furthermore, the hood 1, the fan 302 and the heat dissipation fan 301 are made of stainless steel, which has good structural strength.

[0017] Furthermore, the motor 3 is electrically connected to the controller 101. Since the motor 3 is electrically connected to the controller 101, the operating power of the motor 3 can be controlled by the controller 101 to adjust the operating wind force of the device.

[0018] Furthermore, protective nets are installed at both ends of the hood 1, which can protect both sides of the hood 1 and prevent foreign matter from entering the interior of the device without affecting the air supply of the device, thereby ensuring the stable operation of the device.

[0019] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0020] The implementation principle of an energy-saving fan with active heat dissipation function in the embodiment of the present application is: when the motor 3 is started, it can drive the heat dissipation fan 301 and the fan 302 to generate wind power. The blowing directions of the heat dissipation fan 301 and the fan 302 in this fan are carefully set to be consistent. Through synchronous start-up, a powerful wind flow superposition effect is formed. The wind force generated by the heat dissipation fan 301 directly acts on the motor 3, which not only increases the wind speed, but also significantly enhances the heat dissipation effect. This design enables the fan of the present application to provide stronger wind output under the same power, while more effectively reducing the temperature of the motor 3. The optimized design of the bracket 2 components improves the overall performance of the fan.

[0021] The above describes an exemplary implementation of the energy-saving fan with active heat dissipation function provided by the present disclosure with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various variations and modifications can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. An energy-saving fan with active heat dissipation function, comprising a hood (1), a motor (3) and a heat dissipation fan (301), characterized in that: A controller (101) is provided on one side of the exterior of the hood (1), four brackets (2) are mounted inside the hood (1) via bolts, a motor (3) is mounted inside the brackets (2), a cooling fan (301) is mounted on one end of the motor (3), and a fan (302) is mounted on the other end of the motor (3).

2. The energy-saving fan with active heat dissipation function according to claim 1, characterized in that: The hood (1), the fan (302) and the heat dissipation fan (301) are made of stainless steel.

3. The energy-saving fan with active heat dissipation function according to claim 1, characterized in that: The motor (3) is electrically connected to the controller (101).

4. The energy-saving fan with active heat dissipation function according to claim 1, characterized in that: Protective nets are installed at both ends of the hood (1).

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