Electronic product radiator with dustproof function

Abstract

The utility model relates to the technical field of electronic product heat dissipation, and discloses an electronic product radiator with a dustproof function, which comprises a heat conduction assembly, a dustproof assembly and a heat dissipation assembly, the dustproof assembly is arranged above the heat conduction assembly, and the heat dissipation assembly is arranged in the middle of the heat conduction assembly; the heat conduction assembly comprises a heat conduction plate, heat conduction fins are evenly and fixedly connected to the upper portion of the heat conduction plate, a heat dissipation gap is formed between every two adjacent heat conduction fins, and a contraction part is arranged in the middle of the heat conduction plate. The dustproof assembly comprises a dustproof plate, the lower portion of the dustproof plate is fixedly connected with a supporting rod, and the supporting rod is fixedly connected with the heat conduction plate. According to the utility model, through the arrangement of the dustproof assembly, dust can be prevented from directly falling on the heat conduction fins, and the heat dissipation effect of the heat conduction fins is ensured to be good; and the arranged heat dissipation assembly can blow out airflow, the heat dissipation efficiency is improved, and the heat dissipation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of electronic products, in particular to a radiator for electronic products with a dust-proof function. Background Art

[0002] Electronic products are related products based on electric energy, mainly including watches, smart phones, telephones, televisions, DVD players, video recorders, video cameras, radios, tape recorders, combined speakers, CD players, computers, game consoles, and mobile communication products, etc. Because the early products were mainly based on electron tubes, they were named electronic products. When electronic products work, heat will be generated. Therefore, radiators are needed.

[0003] In the existing technology, the radiator dissipates heat through heat dissipation fins. Although it has the function of heat dissipation, dust is likely to fall between the heat dissipation fins, thus affecting the heat dissipation effect and being inconvenient to use. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a radiator for electronic products with a dust-proof function. Through the arranged dust-proof component, it can prevent dust from directly falling on the heat conduction fins, ensuring good heat dissipation effect of the heat conduction fins; the arranged heat dissipation component can blow out air flow, improve the heat dissipation efficiency, and has a good heat dissipation effect.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A radiator for electronic products with a dust-proof function, including a heat conduction component, a dust-proof component, and a heat dissipation component. The dust-proof component is installed above the heat conduction component, and the heat dissipation component is installed in the middle of the heat conduction component;

[0006] The heat conduction component includes a heat conduction plate, the upper part of the heat conduction plate is uniformly and fixedly connected with heat conduction fins, there is a heat dissipation gap between adjacent heat conduction fins, and the middle part of the heat conduction plate has a contraction part;

[0007] The dust-proof component includes a dust-proof plate, the lower part of the dust-proof plate is fixedly connected with a support rod, the support rod is fixedly connected with the heat conduction plate, and the inner end of the dust-proof plate is fixedly connected with a mounting protrusion;

[0008] The heat dissipation component includes a support housing fixedly installed on the heat conduction plate. A connecting rod is fixedly connected to the upper part of the support housing. A motor protection seat is fixedly connected to the lower part of the connecting rod. A driving motor is fixedly installed at the lower part of the motor protection seat. The driving motor has two output ends, and both are fixedly connected with heat dissipation fan blades. A driving shaft is rotatably installed on the outer side of the support housing. Heat dissipation fan blades are fixedly connected to both ends of the driving shaft. The driving motor drives the outer driving shaft to rotate through a transmission component. By providing the dust-proof component, it can prevent dust from directly falling on the heat conduction fins, ensuring good heat dissipation effect of the heat conduction fins. By providing the heat dissipation component, it can blow out air flow, improve the heat dissipation efficiency, and has a good heat dissipation effect.

[0009] Further, the transmission component includes a transmission pulley and a transmission belt arranged outside the transmission pulley.

[0010] Further, there are two transmission pulleys. One side of the transmission pulley is fixedly connected to the output end of the driving motor, and the other side of the transmission pulley is fixedly connected to the driving shaft.

[0011] Further, the dust-proof plate has the same outer shape as the end of the heat conduction plate and has a gap with the heat conduction fins.

[0012] Further, there are two support housings, and they are arranged axially symmetrically.

[0013] Further, the upper surface of the connecting rod is in contact with the lower surface of the dust-proof plate.

[0014] Further, there are a total of four support rods, and two of them are in a group and are arranged axially symmetrically.

[0015] Further, an installation cavity is provided inside the support housing, and the heat dissipation fan blades are all located in the installation cavity.

[0016] The present utility model has the following beneficial effects:

[0017] A heat radiator for electronic products with a dust-proof function proposed by the present utility model can prevent dust from directly falling on the heat conduction fins through the provided dust-proof component, ensuring good heat dissipation effect of the heat conduction fins. By providing the heat dissipation component, it can blow out air flow, improve the heat dissipation efficiency, and has a good heat dissipation effect. Description of the Drawings

[0018] Figure 1 is a structural schematic diagram of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the present utility model after removing the dust-proof component;

[0020] Figure 3Schematic diagram of the dust-proof component of the present utility model;

[0021] Figure 4 Schematic diagram of the heat dissipation component of the present utility model;

[0022] Figure 5 Schematic diagram of the heat dissipation component of the present utility model after removing the support housing.

[0023] Legend description:

[0024] 1. Heat conduction component; 2. Dust-proof component; 3. Heat dissipation component; 101. Heat conduction plate; 102. Heat conduction fins; 103. Contraction part; 104. Heat dissipation gap; 201. Dust-proof plate; 202. Support rod; 203. Installation protrusion; 301. Support housing; 302. Latch bar; 303. Driving motor; 304. Motor protection seat; 305. Transmission component; 306. Driving shaft; 307. Heat dissipation fan blade; 3051. Transmission belt pulley; 3052. Transmission belt. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figures 1 - 5 , an embodiment provided by the present utility model: An electronic product radiator with a dust-proof function includes a heat conduction component 1, a dust-proof component 2, and a heat dissipation component 3. The dust-proof component 2 is installed above the heat conduction component 1, and the heat dissipation component 3 is installed in the middle of the heat conduction component 1;

[0027] The heat conduction component 1 includes a heat conduction plate 101. The upper part of the heat conduction plate 101 is uniformly and fixedly connected with heat conduction fins 102. There is a heat dissipation gap 104 between adjacent heat conduction fins 102. The middle part of the heat conduction plate 101 has a contraction part 103;

[0028] The heat conduction plate 101 is in contact with the heat-generating component, and conducts the heat of the heat-generating component to the heat conduction fins 102. The heat conduction fins 102 can increase the contact surface with the air and improve the heat dissipation efficiency.

[0029] The dust-proof component 2 includes a dust-proof plate 201. The dust-proof plate 201 has the same outer shape as the end of the heat-conducting plate 101 and has a gap with the heat-conducting fins 102. A support rod 202 is fixedly connected to the lower part of the dust-proof plate 201. There are a total of four support rods 202, and two of them are in a group, symmetrically arranged along the axis. The support rods 202 are fixedly connected to the heat-conducting plate 101. An installation protrusion 203 is fixedly connected to the inner end of the dust-proof plate 201.

[0030] The dust-proof plate 201 can provide protection and dust-proof effect for the heat-conducting fins 102, prevent dust from falling into the heat dissipation gap 104 of the heat-conducting fins 102, and ensure good heat dissipation effect.

[0031] The heat dissipation component 3 includes a support housing 301 fixedly installed on the heat-conducting plate 101. There is an installation cavity inside the support housing 301. The heat dissipation fan blades 307 are all located in the installation cavity. There are two support housings 301, and they are symmetrically arranged along the axis. A connecting rod 302 is fixedly connected to the upper part of the support housing 301. The upper surface of the connecting rod 302 is in contact with the lower surface of the dust-proof plate 201. A motor protection seat 304 is fixedly connected to the lower part of the connecting rod 302. A driving motor 303 is fixedly installed at the lower part of the motor protection seat 304. The driving motor 303 has two output ends, and both are fixedly connected with heat dissipation fan blades 307. A driving shaft 306 is rotatably installed on the outside of the support housing 301. Both ends of the driving shaft 306 are fixedly connected with heat dissipation fan blades 307. The driving motor 303 drives the outer driving shaft 306 to rotate through a transmission component 305. The transmission component 305 includes a transmission belt pulley 3051 and a transmission belt 3052 arranged outside the transmission belt pulley 3051. There are two transmission belt pulleys 3051. One side transmission belt pulley 3051 is fixedly connected to the output end of the driving motor 303, and the other side transmission belt pulley 3051 is fixedly connected to the driving shaft 306.

[0032] After the driving motor 303 is powered on, it drives the heat dissipation fan blades 307 at the output end to rotate. The heat dissipation fan blades 307 blow the air flow to the heat-conducting fins 102, and drive the transmission belt pulley 3051 to rotate. The transmission belt 3052 drives the other transmission belt pulley 3051 to rotate, thereby driving the driving shaft 306 to rotate. The driving shaft 306 drives the heat dissipation fan blades 307 on the outside to rotate, so as to increase the blowing range and improve the heat dissipation effect.

[0033] By setting the dust-proof component 2, it can prevent dust from directly falling on the heat-conducting fins 102 and ensure good heat dissipation effect of the heat-conducting fins 102; by setting the heat dissipation component 3, it can blow out the air flow, improve the heat dissipation efficiency, and has good heat dissipation effect.

[0034] Working principle: When in use, the heat conduction plate 101 is in contact with the heating component, and conducts the heat of the heating component to the heat conduction fins 102. The heat conduction fins 102 can increase the contact surface with the air, improve the heat dissipation efficiency. After the driving motor 303 is powered on, it drives the heat dissipation fan blade 307 at the output end to rotate. The heat dissipation fan blade 307 blows the air flow to the heat conduction fins 102, and drives the belt pulley 3051 to rotate. Through the transmission belt 3052, it drives another belt pulley 3051 to rotate, thereby driving the drive shaft 306 to rotate. The drive shaft 306 drives the heat dissipation fan blade 307 on the outside to rotate, so as to increase the blowing range and improve the heat dissipation effect.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A radiator for electronic products with dustproof function, characterized in that: It comprises a heat-conducting component (1), a dust-proof component (2), and a heat-dissipating component (3), wherein the dust-proof component (2) is installed above the heat-conducting component (1), and the heat-dissipating component (3) is installed in the middle of the heat-conducting component (1); The heat-conducting assembly (1) comprises a heat-conducting plate (101), the upper part of the heat-conducting plate (101) is evenly and fixedly connected with heat-conducting fins (102), heat-dissipating gaps (104) are provided between adjacent heat-conducting fins (102), and the middle part of the heat-conducting plate (101) has a contraction portion (103); The dustproof assembly (2) comprises a dustproof plate (201), the lower part of the dustproof plate (201) is fixedly connected to a support rod (202), the support rod (202) is fixedly connected to the heat conducting plate (101), and the inner side end of the dustproof plate (201) is fixedly connected to a mounting protrusion (203); The heat dissipation assembly (3) comprises a support shell (301) fixedly mounted on the heat conducting plate (101); the upper portion of the support shell (301) is fixedly connected to a lever (302); the lower portion of the lever (302) is fixedly connected to a motor protection seat (304); the lower portion of the motor protection seat (304) is fixedly mounted with a drive motor (303); the drive motor (303) has two output ends, both of which are fixedly connected to heat dissipation blades (307); a drive shaft (306) is rotatably mounted on the outer side of the support shell (301); both ends of the drive shaft (306) are fixedly connected to heat dissipation blades (307); and the drive motor (303) drives the outer drive shaft (306) to rotate via a transmission assembly (305).

2. The electronic product radiator with dustproof function according to claim 1, characterized in that: The transmission assembly (305) comprises a transmission pulley (3051) and a transmission belt (3052) arranged outside the transmission pulley (3051).

3. The electronic product radiator with dustproof function according to claim 2, characterized in that: There are two transmission pulleys (3051), one side of the transmission pulley (3051) is fixedly connected to the output end of the drive motor (303), and the other side of the transmission pulley (3051) is fixedly connected to the drive shaft (306).

4. The electronic product radiator with dustproof function according to claim 1, characterized in that: The dustproof plate (201) has the same shape as the end of the heat conducting plate (101), and has a gap between it and the heat conducting fins (102).

5. The electronic product radiator with dustproof function according to claim 1, characterized in that: There are two supporting shells (301), which are arranged in an axisymmetric manner.

6. The electronic product radiator with dustproof function according to claim 1, characterized in that: The upper surface of the lever (302) and the lower surface of the dustproof plate (201) are in contact with each other.

7. The electronic product radiator with dustproof function according to claim 1, characterized in that: There are four support rods (202) in total, two of which form a group and are axially symmetrically arranged.

8. The electronic product radiator with dustproof function according to claim 1, characterized in that: The support shell (301) has an installation cavity inside, and the heat dissipation blades (307) are all located in the installation cavity.

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