CN219282024U

CN219282024U - Single-electron fan cooling system

Info

Publication number: CN219282024U
Application number: CN202223498293.XU
Authority: CN
Inventors: 李正煊; 陈玉龙; 李金学
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-30
Anticipated expiration: 2032-12-27

Abstract

The application provides a single-electron fan, in particular to a single-electron fan cooling system, which comprises a single-electron fan body, wherein the single-electron fan body consists of an impeller shell, a front shell, a rear shell and an impeller, and further comprises two filter pieces, wherein the two filter pieces are respectively connected to the front shell and the rear shell; the guide piece is respectively arranged on the inner walls of the front shell and the rear shell; and the deodorizing component is arranged in the front shell. According to the utility model, the first filter screen and the second filter screen can effectively block dust and impurities outside the impeller, so that dust and impurities are prevented from flowing into the fan along with air flow to influence the operation of the impeller; simultaneously set up wind-guiding groove and induced draft groove on preceding shell and backshell, it can make the air current concentrate circulation fast, reaches radiating effect to through the deodorant box that sets up, can effectively carry out effective absorption with the peculiar smell in the air current, and then can guarantee that the air that the fan flows is fresh.

Description

Single-electron fan cooling system

Technical Field

The utility model relates to the technical field of cooling systems, and particularly discloses a single-electron fan cooling system.

Background

At present, most of domestic light buses are electronic fan devices generally adopting double electronic fans, and the double electronic fans have the defects of complex system, high cost, high power consumption, high weight, high demand on arrangement space and the like because of stronger cooling capacity, and are inconvenient in whole vehicle arrangement and assembly. If a single-electron fan is adopted, the single-electron fan must have higher power to meet the cooling requirement, but for cost reasons, the electronic fan generally adopts a resistance speed-regulating control unit, and when the electronic fan works, heat is generated along with resistance, and the control unit is easy to burn out if the power of the single-electron fan is too high.

The prior publication is CN203488241U, which discloses an automobile single-electron fan cooling system comprising: an electronic fan having a resistive speed regulation control unit; a fan carrier; the electronic fan is arranged on the fan carrier, and the resistance type speed regulation control unit is attached to the fan carrier and is positioned between the electronic fan and the engine assembly.

In the structure, the resistance type speed regulation control unit is attached to the fan carrier to achieve the effect of cooling and radiating, but the electronic fan adopts a common single-electronic fan structure, has a single function, has no peculiar smell removing function, is not provided with any filtering structure, leads to the impeller to be easily exposed in the air, reduces the service life of the impeller easily due to dust and impurities after long-time use, and simultaneously has the advantages that the circulating and circulating speed of the air flow of the fan is fixed, so that the radiating effect of the fan is also easily influenced. In view of this, we propose a single-electron fan cooling system

Disclosure of Invention

In view of the above-described drawbacks or deficiencies of the prior art, the present application is directed to a single-electron fan cooling system.

The technical scheme adopted by the utility model is as follows:

the utility model provides a single electron fan cooling system, includes the single electron fan body, the single electron fan body comprises impeller shell, preceding shell, backshell and impeller, still includes:

the two filtering pieces are respectively connected to the front shell and the rear shell and are used for filtering air inlet and outlet impurities at the front shell and the rear shell;

the guide piece is respectively arranged on the inner walls of the front shell and the rear shell and is close to the center of the impeller shell, so that the direction of air flow flowing in the single-electron fan is changed;

the deodorizing component is arranged in the front shell and is connected to the guide piece on the inner wall of the front shell, so that peculiar smell in circulating airflow can be adsorbed.

As a preferred technical scheme of the utility model: the inside of the impeller shell is connected with the impeller, the front side of the impeller shell is connected with the front shell, and the rear side of the impeller shell is connected with the rear shell.

As a preferred technical scheme of the utility model: the two filtering pieces are a first filtering net and a second filtering net respectively, the second filtering net is fixedly connected to the front side of the front shell, and the second filtering net is fixedly connected to the rear side of the rear shell.

As a preferred technical scheme of the utility model: the air guide piece is respectively provided with a plurality of air guide grooves and a plurality of air suction grooves, the air guide grooves are formed in the inner wall of the front shell, and the air suction grooves are formed in the inner wall of the rear shell.

As a preferred technical scheme of the utility model: each air guide groove and each air suction groove are of a wedge-shaped structure, and one end of each air guide groove and each air suction groove, which is smaller in opening, is close to the center of the impeller shell.

As a preferred technical scheme of the utility model: each of the deodorizing members includes:

the deodorizing box is arranged in the air guide groove of the front shell, active carbon is filled in the deodorizing box, elastic clamping blocks are fixedly arranged on two sides of the deodorizing box, and the two elastic clamping blocks are clamped in the air guide groove of the front shell.

As a preferred technical scheme of the utility model: the deodorizing box comprises a box cover, and is characterized in that the box cover is arranged above the deodorizing box, an air hole is formed in the box cover, a bolt is connected to the box cover, and the box cover is fixedly connected with the deodorizing box through the bolt.

The beneficial effects are that:

according to the utility model, the first filter screen and the second filter screen can effectively block dust and impurities outside the impeller, so that dust and impurities are prevented from flowing into the fan along with air flow to influence the operation of the impeller, and the service life of the impeller can be prolonged; simultaneously set up wind-guiding groove and induced draft groove on preceding shell and backshell, it can make the air current concentrate circulation fast, reaches radiating effect to when the air current can be through every wind-guiding groove, through the odour removal box that sets up on it, can effectively carry out effective absorption with the peculiar smell in the air current, and then can guarantee that the air that the fan flows is fresh.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of a single-electron fan body according to the present utility model;

FIG. 3 is a schematic view of the front shell structure of the present utility model;

FIG. 4 is an exploded view of the deodorizing means of the present utility model;

fig. 5 is a schematic view of the rear housing structure of the present utility model.

In the figure: 1. a single-electron fan body; 11. an impeller housing; 12. a front shell; 121. an air guide groove; 122. a deodorizing member; 1221. a box cover; 1222. a deodorizing box; 1223. an elastic clamping block; 13. a first filter screen; 14. a rear case; 141. an air suction groove; 15. and a second filter screen.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-5, a preferred embodiment of the present utility model provides a single-electron fan cooling system comprising:

the single-electron fan body 1, the single-electron fan body 1 comprises an impeller shell 11, a front shell 12, a rear shell 14 and an impeller, wherein the inside of the impeller shell 11 is connected with the impeller, the front side of the impeller shell 11 is connected with the front shell 12, and the rear side of the impeller shell 11 is connected with the rear shell 14.

The two filtering pieces are respectively connected to the front shell 12 and the rear shell 14 and used for filtering air inlet and outlet impurities at the front shell 12 and the rear shell 14, the two filtering pieces are respectively a first filter screen 13 and a second filter screen 15, the second filter screen 15 is fixedly connected to the front side of the front shell 12, and the second filter screen 15 is fixedly connected to the rear side of the rear shell 14.

In the prior art, the resistive speed regulation control unit is attached to the fan carrier to achieve the effect of cooling and radiating, but the electronic fan adopts a common single-electronic fan structure, no filtering structure is arranged on the electronic fan, so that the impeller is easy to be exposed in the air, and the service life of the impeller is easy to be reduced due to dust impurities after long-time use.

The air guide piece is respectively arranged on the inner walls of the front shell 12 and the rear shell 14 and is close to the center of the impeller shell 11, so that the air flow flowing in the single-electron fan is changed in direction, the air guide piece is respectively provided with a plurality of air guide grooves 121 and a plurality of air suction grooves 141, the plurality of air guide grooves 121 are formed in the inner wall of the front shell 12, the plurality of air suction grooves 141 are formed in the inner wall of the rear shell 14, each air guide groove 121 and each air suction groove 141 are of a wedge-shaped structure, and one end of each air guide groove 121 and each air suction groove 141, which is smaller in opening, is close to the center of the impeller shell 11.

In the prior art, the electronic fan adopts a common single-electronic fan structure, so that when the electronic fan rotates, the circulation speed of the air flow is fixed; in the device, the front shell 12 and the rear shell 14 are respectively provided with the air guide groove 121 and the air suction groove 141, so that the air circulation area can be increased, and the air guide groove 121 and the air suction groove 141 are of wedge-shaped structures, so that when the electronic fan works, air flow can be concentrated towards the center of the impeller along with the direction of the air suction groove 141 and then outwards flows out through the air guide groove 121, and the air flow circulates faster, and the heat dissipation effect is further achieved.

The deodorizing members 122, the deodorizing members 122 are disposed in the front shell 12 and connected to the flow guide on the inner wall of the front shell 12, and can adsorb the odor in the flowing air stream, and each deodorizing member 122 includes: the deodorizing box 1222, the deodorizing box 1222 is arranged in the air guide groove 121 of the front shell 12, active carbon is filled in the deodorizing box 1222, elastic clamping blocks 1223 are fixedly arranged on two sides of the deodorizing box 1222, the two elastic clamping blocks 1223 are clamped in the air guide groove 121 of the front shell 12, a box cover 1221 is arranged above the deodorizing box 1222, ventilation holes are formed in the box cover 1221, bolts are connected to the box cover 1221, and the box cover 1221 is fixedly connected with the deodorizing box 1222 through the bolts.

In the prior art, the electronic fan adopts a common single-electronic fan structure, has a single function, does not have an odor removing function, and cannot ensure fresh air circulation; in this device, when the fan rotates and generates suction force, the air flow of the fan flows out through each air guide groove 121 in sequence, at this time, each deodorizing box 1222 is arranged in each air guide groove 121, and the activated carbon in the air guide groove can effectively adsorb the peculiar smell in the air flow, so that the air flowing out of the fan is fresh, each deodorizing box 1222 can be clamped by the front shell 12 through the elastic clamping block 1223, and each deodorizing box 1222 can be detached and replaced in the later period.

When the fan is particularly used, the first filter screen 13 and the second filter screen 15 can be used for effectively blocking dust and impurities outside the impeller, so that dust and impurities are prevented from flowing into the fan along with air flow to influence the operation of the impeller, and the service life of the fan is prolonged; secondly, when the electric fan works, the air flow can be concentrated towards the center of the impeller along with the direction of the air suction groove 141 and then outwards flows out through the air guide grooves 121, so that the air flow circulates faster, and when the air flow circulates to each air guide groove 121, the active carbon in the air flow can be effectively adsorbed by the odor removing boxes 1222 arranged on the air flow, so that the air flowing out of the fan is fresh, each odor removing box 1222 can be clamped by the front shell 12 through the elastic clamping blocks 1223, and each odor removing box 1222 can be detached and replaced in the later period.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a single electron fan cooling system, includes single electron fan body (1), single electron fan body (1) comprises impeller shell (11), preceding shell (12), backshell (14) and impeller, its characterized in that: further comprises:

the two filtering pieces are respectively connected to the front shell (12) and the rear shell (14) and are used for filtering inlet and outlet air impurities at the positions of the front shell (12) and the rear shell (14);

the guide pieces are respectively arranged on the inner walls of the front shell (12) and the rear shell (14) and are close to the center of the impeller shell (11) so as to change the direction of air flow flowing in the single-electron fan;

the deodorizing component (122) is arranged in the front shell (12) and is connected to the guide piece on the inner wall of the front shell (12), so that peculiar smell in the circulating airflow can be adsorbed.

2. The single-electron fan cooling system of claim 1, wherein: the inside of the impeller shell (11) is connected with the impeller, the front side of the impeller shell (11) is connected with the front shell (12), and the rear side of the impeller shell (11) is connected with the rear shell (14).

3. The single-electron fan cooling system of claim 1, wherein: the two filtering pieces are a first filtering net (13) and a second filtering net (15) respectively, the second filtering net (15) is fixedly connected to the front side of the front shell (12), and the second filtering net (15) is fixedly connected to the rear side of the rear shell (14).

4. The single-electron fan cooling system of claim 1, wherein: the air guide pieces are respectively a plurality of air guide grooves (121) and a plurality of air suction grooves (141), the air guide grooves (121) are formed in the inner wall of the front shell (12), and the air suction grooves (141) are formed in the inner wall of the rear shell (14).

5. The single-electron fan cooling system of claim 4, wherein: each air guide groove (121) and each air suction groove (141) are of a wedge-shaped structure, and one end of each air guide groove (121) and one end of each air suction groove (141) with smaller opening of the wedge-shaped structure are close to the center of the impeller shell (11).

6. The single-electron fan cooling system of claim 1, wherein: each of the deodorizing means (122) comprises:

the deodorizing box (1222), the deodorizing box (1222) is arranged in the air guide groove (121) of the front shell (12), and the deodorizing box (1222) is filled with activated carbon, elastic clamping blocks (1223) are fixedly arranged on two sides of the deodorizing box (1222), and the two elastic clamping blocks (1223) are clamped in the air guide groove (121) of the front shell (12).

7. The single-electron fan cooling system of claim 6, wherein: the deodorizing box comprises a deodorizing box body (1222), and is characterized in that a box cover (1221) is arranged above the deodorizing box body (1222), air holes are formed in the box cover (1221), bolts are connected to the box cover (1221), and the box cover (1221) is fixedly connected with the deodorizing box body (1222) through the bolts.