Fan with antistatic mechanism and fan frame thereof

Abstract

The utility model relates to a fan with an antistatic mechanism and a fan frame thereof, the fan comprises a fan frame and a fan wheel, and the fan frame is provided with a frame body; the fan wheel is arranged in the frame body; the frame body is formed by injection molding of a plastic antistatic composite material formed by mixing 70-90 wt% of a plastic material and 10-30 wt% of an antistatic material. Therefore, the fan and the fan frame have the antistatic effect.

Description

Technical Field

[0001] The invention relates to a fan structure, and in particular to a fan with an anti-static mechanism and a fan frame thereof. Background Art

[0002] As modern electronic devices develop towards high performance and high speed, the heat energy generated by each electronic device during operation also increases accordingly, which reduces the reliability of electronic components or shortens their service life. Therefore, many electronic devices are equipped with fans to cool and dissipate heat from electronic components.

[0003] However, the above-mentioned fans are mostly made of plastic materials, which are prone to generate and accumulate static electricity due to frictional contact. Once a large amount of static electricity accumulates in the materials during the fan processing and use process, the construction workers or end consumers are prone to static electricity pain when touching the fan and the fan absorbing hair or dust.

[0004] In view of this, the creators of the present invention have devoted themselves to the research and application of the above-mentioned prior art, and have tried their best to solve the above-mentioned problems, which has become the goal of the creators' improvement. Utility Model Content

[0005] The invention provides a fan and a fan frame with an antistatic mechanism, which are formed by injection molding a plastic antistatic composite material made of 70 to 90 wt % of a plastic material and 10 to 30 wt % of an antistatic material, so as to achieve the antistatic effect of the fan and the fan frame of the invention.

[0006] In an embodiment of the present invention, a fan with an anti-static mechanism is provided, comprising: a fan frame having a frame body; and a fan wheel disposed in the frame body; wherein the frame system is formed by injection molding a plastic anti-static composite material which is mixed with 70 to 90 wt % of a plastic material and 10 to 30 wt % of an anti-static material.

[0007] In the present invention, a fan frame with an antistatic mechanism is provided, comprising: a frame body, which is formed by injection molding a plastic antistatic composite material which is mixed with 70 to 90 wt % of a plastic material and 10 to 30 wt % of an antistatic material.

[0008] Based on the above, the frame system of the fan frame is formed by injection molding a plastic antistatic composite material which is mixed with 70 to 90wt% of plastic material and 10 to 30wt% of antistatic material, so that the fan and fan frame of the present invention have antistatic effect, so that the manufacturer or end consumer will not feel static pain when touching the fan frame, and the fan frame is not easy to absorb dirt such as hair or dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1This is a three-dimensional schematic diagram of the fan frame of this creation.

[0010] Figure 2 This is a cross-sectional diagram of the fan frame of this creation.

[0011] Figure 3 This is a three-dimensional exploded view of the fan created in this work.

[0012] Figure 4 This is a three-dimensional combination picture of the fan created in this work.

[0013] In the figure: 10: fan frame

[0014] 11: Frame

[0015] 111: Accommodation space

[0016] 112: Fixing hole

[0017] 20: Fan wheel

[0018] 21: Wheel Hub

[0019] 22: Fan blades

[0020] A: Plastic antistatic composite material. DETAILED DESCRIPTION

[0021] The detailed description and technical content of this creation will be explained below with the help of diagrams. However, the diagrams are for illustrative purposes only and are not intended to limit this creation.

[0022] Please refer to Figures 1 to 4 As shown, the invention provides a fan with an anti-static mechanism and a fan frame thereof. The fan mainly includes a fan frame 10 and a fan wheel 20 . The fan frame 10 mainly includes a frame body 11 .

[0023] like Figures 1 to 4 As shown, the frame 11 is formed by injection molding a plastic antistatic composite material A which is a mixture of 70 to 90 wt % of a plastic material and 10 to 30 wt % of an antistatic material.

[0024] The plastic material includes at least one of nylon, ABS resin and PBT resin, and the antistatic material includes at least one of nano polymer antistatic agent, glass fiber, long carbon fiber, short carbon fiber or carbon nanotube.

[0025] In addition, the antistatic material can be GYC-AT-50 sold on the market. GYC-AT-50 is a nano-polymer antistatic agent, which is mainly used in engineering plastics such as nylon, ABS resin, PBT resin and other alloy materials. GYC-AT-50 has excellent antistatic effect and is not affected by ambient temperature and humidity. It still maintains the antistatic effect after washing or wiping with a wet cloth. As a water-resistant and long-lasting antistatic agent, GYC-AT-50 can be made into antistatic masterbatch and applied to various blow molding, extrusion, and extrusion products. It has a wide range of applications.

[0026] In addition, the plastic antistatic composite material A can also be PBT polymer long-lasting antistatic material, PBT plus glass fiber long-lasting antistatic material, PBT fireproof long-lasting antistatic material, PBT carbon black antistatic material, PBT carbon nanotube antistatic material or PBT carbon fiber antistatic material sold on the market. The above-mentioned material uses PBT resin as the base material and adds antistatic materials such as long carbon fiber or short carbon fiber, thereby having the advantages of antistatic, high strength, good mechanical durability, good heat resistance, good weather resistance, good dimensional stability, good processability, and a black and bright surface.

[0027] To further illustrate, when the weight proportion of the plastic material is greater than 90%, the weight proportion of the plastic antistatic composite material A will be less than 10%, and the antistatic effect will be weakened at this time; and when the weight proportion of the plastic material is less than 70%, the weight proportion of the plastic antistatic composite material A will increase to 30%, which will cause the manufacturing cost of the fan frame 10 to be too high. Therefore, using 70-90wt% of plastic mixed with 10-30wt% of the plastic antistatic composite material A is more in line with the manufacturing cost and antistatic effect of the fan frame 10.

[0028] In addition, the frame 11 has a receiving space 111 and a bearing seat 12 disposed in the receiving space 111 , and the frame 11 has a plurality of fixing holes 112 , each of which is for a screw-fastening element (not shown) such as a screw to pass through and lock.

[0029] like Figure 3 to Figure 4 As shown, the impeller 20 is disposed in the frame 11. The details are as follows: the impeller 20 is disposed in the accommodating space 11. The impeller 20 includes a hub 21 and a plurality of blades 22 extending from the hub 21. The hub 21 extends with a pivot 23 pivotally connected to the bearing seat 12.

[0030] like Figure 3 As shown, the fan of the present invention further includes a stator 30 and a rotor 40. The stator 30 is fixed to the frame 11 and sleeved on the bearing seat 12. The rotor 40 is fixed to the inner circumference of the hub 21 and is arranged around the outside of the stator 30. The stator 30 and the rotor 40 drive the fan wheel 20 to rotate relative to the fan frame 10.

[0031] like Figures 1 to 4As shown, the fan and fan frame 10 of the present invention are formed by injection molding a frame 11 of a plastic antistatic composite material A which is a mixture of 70 to 90 wt % of a plastic material and 10 to 30 wt % of an antistatic material, so that the fan and fan frame 10 of the present invention have an antistatic effect, so that the manufacturer or the end consumer will not feel the pain of static electricity when touching the fan frame 10, and the fan frame 10 is not easy to absorb dirt such as hair or dust.

[0032] In summary, the fan and fan frame with anti-static mechanism of the present invention can achieve the expected purpose of use and solve the deficiencies of the prior art. It also has industrial applicability, novelty and progress, and fully meets the requirements for patent application. Therefore, an application is filed in accordance with the Patent Law to protect the rights of the creator.

Claims

1. A fan with an anti-static mechanism, characterized in that: include: A fan frame (10) having a frame body (11); and A fan wheel (20) is arranged in the frame (11); The frame (11) is formed by injection molding of a plastic antistatic composite material (A); The frame (11) has a receiving space (111) and a bearing seat (12) arranged in the receiving space (111). The frame (11) is provided with a plurality of fixing holes (112). The impeller (20) is arranged in the receiving space (111). The impeller (20) includes a hub (21) and a plurality of blades (22) extending from the hub (21). The hub (21) extends with a pivot (23) pivotally connected to the bearing seat (12).

2. The fan with antistatic mechanism according to claim 1, wherein the plastic antistatic composite material (A) is PBT polymer long-lasting antistatic material, PBT plus glass fiber long-lasting antistatic material, PBT fireproof long-lasting antistatic material, PBT carbon black antistatic material, PBT carbon nanotube antistatic material or PBT carbon fiber antistatic material.

3. The fan with an anti-static mechanism according to claim 1, comprises a stator (30) and a rotor (40), wherein the stator (30) is fixed to the frame (11) and sleeved on the bearing seat (12), and the rotor (40) is fixed to the inner periphery of the hub (21) and is arranged around the outside of the stator (30).

4. A fan frame with an antistatic mechanism, characterized in that: include: A frame (11), the frame (11) is formed by injection molding of a plastic antistatic composite material (A); The frame (11) has a containing space (111) and a bearing seat (12) arranged in the containing space (111); the frame (11) is provided with a plurality of fixing holes (112).

5. The fan frame with antistatic mechanism according to claim 4, wherein the plastic antistatic composite material (A) is PBT polymer long-lasting antistatic material, PBT plus glass fiber long-lasting antistatic material, PBT fireproof long-lasting antistatic material, PBT carbon black antistatic material, PBT carbon nanotube antistatic material or PBT carbon fiber antistatic material.

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