CN109989930B

CN109989930B - Automobile fan assembly

Info

Publication number: CN109989930B
Application number: CN201910359857.5A
Authority: CN
Inventors: 梁从帅
Original assignee: Wenzhou Junyuan Auto Parts Co ltd
Current assignee: Wenzhou Junyuan Auto Parts Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2024-02-27
Anticipated expiration: 2039-04-30
Also published as: CN109989930A

Abstract

The invention discloses an automobile fan assembly, which comprises a shell, wherein a first sieve plate is arranged on the inner wall of the bottom of the shell, a slot is formed in the first sieve plate, a second sieve plate, a third sieve plate and a shutter are sequentially arranged above the first sieve plate and on the inner wall of the shell from bottom to top, a fixed seat is arranged on one side of the top end of the second sieve plate, a first rotating motor is arranged on the top end of the fixed seat, an output shaft of the first rotating motor is connected with a first conical gear positioned on one side of the fixed seat, a second conical gear meshed with the first conical gear is arranged on one side, away from the first rotating motor, of the first conical gear, a rotating rod is arranged in the middle of the bottom end of the second conical gear, the bottom of the rotating rod penetrates through the second sieve plate and is connected with a first brush strip, and the first brush strip is adjacent to the first sieve plate. The automobile fan assembly is reasonable in overall design, achieves cooling of an engine, avoids more dust from being adsorbed on fan blades, and has certain practicability.

Description

Automobile fan assembly

Technical Field

The invention relates to the field of automobiles, in particular to an automobile fan assembly.

Background

Along with the continuous development of traffic, vehicles are changed more and more, the living standard of people is improved continuously, and the number of private cars is increased continuously. In hot summer, the temperature of an automobile engine can be high in a spread spectrum, if the automobile engine is at the temperature for a long time, the service life of the engine can be shortened, and the current technology mostly adopts an electronic fan to carry out blast cooling on the cooling of the engine. However, most of the cooling of the common fan only diffuses heat and takes away the heat through flowing air, so that the cooling effect is poor. And the surface of the blade of the fan can be stained with dust when the fan works for a long time, so that the working efficiency of the fan is reduced.

Disclosure of Invention

The invention mainly aims to provide an automobile fan assembly which can effectively solve the problem that in the prior art, the cooling effect is poor because the common fan is used for cooling mostly only by diffusing heat and taking away the heat through flowing air. And the surface of the blade of the fan can be stained with dust when the fan works for a long time, so that the working efficiency of the fan is reduced.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

an automobile fan assembly comprises a shell, a first sieve plate is arranged on the inner wall of the bottom of the shell, a slot is arranged on the first sieve plate, a second sieve plate, a third sieve plate and a shutter are sequentially arranged above the first sieve plate and on the inner wall of the shell from bottom to top, a fixed seat is arranged on one side of the top end of the second sieve plate, a first rotating motor is arranged on the top end of the fixed seat, an output shaft of the first rotating motor is connected with a first conical gear positioned on one side of the fixed seat, a second conical gear meshed with the first conical gear is arranged on one side of the first conical gear, a rotary rod is arranged in the middle of the bottom end of the second conical gear, the bottom of the rotary rod penetrates through the second sieve plate and is connected with a first brush strip, the first brush strip is closely adjacent to the first sieve plate, a second brush strip is sleeved on the rotary rod between the first sieve plate and the second sieve plate, the brush lath II is close to the sieve plate II, a rotating motor II is arranged in the middle of the lower part of the sieve plate III, an output shaft of the rotating motor II penetrates through the sieve plate III and is connected with fan blades, a U-shaped fixing frame is sleeved on the rotating motor II, the top end of the U-shaped fixing frame is connected with the bottom end of the sieve plate II, a supporting plate is arranged on one side of the bottom of the shell, an air cooler is arranged on the top end of the supporting plate, an air pipe is arranged on the air cooler, the other end of the air pipe is connected with the first end of a three-way pipe, the second end of the three-way pipe is connected with a first guide pipe, the first guide pipe penetrates through the shell and is connected with an air outlet cover, the third end of the three-way pipe is connected with the second guide pipe, the other end of the second guide pipe penetrates through the shell and is connected with the air outlet cover II, the air outlet cover I is positioned between the sieve plate II and the sieve plate III, the second air outlet cover is positioned between the third sieve plate and the shutter.

Preferably, a turbolator is sleeved in the second end pipe cavity of the three-way pipe.

Preferably, the first air outlet cover and the second air outlet cover are both in conical structures.

Preferably, the bottom of the second sieve plate is provided with dustproof cloth.

Preferably, the bristles on the first brushing board strip are adjacent to the first sieve plate, and the bristles on the second brushing board strip are adjacent to the dustproof cloth.

Compared with the prior art, the invention has the following beneficial effects: the cooling of air can be realized through the setting of air-cooler and cold wind is blown into the casing through tuber pipe, three-way pipe, pipe one and pipe two, the cooling of rotating electrical machines two has been realized to cold wind that the pipe one blown off, avoid motor work heat to cause the increase of engine heat, and the cooling of engine has been realized to the cold wind that the pipe two blown off with the help of rotating electrical machines two and flabellum, dual cooling operation has realized the high-efficient cooling to the engine, and the rotation of rotary rod has been realized in the work of rotating electrical machines one cooperation conical gear and conical gear two, the rotation of rotary rod has realized brushing lath one and brushing lath two, finally realize the dust removal to sieve one and sieve two, avoid adsorbing on the flabellum because of the dust is too much, grooved setting then has realized getting rid of after the dust is got rid of, and whole reasonable design has realized the cooling of engine promptly, avoided more dust to adsorb on the flabellum moreover, certain practicality has been provided.

Drawings

FIG. 1 is a schematic view of an automotive fan assembly according to the present invention;

fig. 2 is a schematic diagram of a slot structure of an automotive fan assembly according to the present invention.

In the figure: 1. a housing; 2. a first sieve plate; 3. slotting; 4. a second sieve plate; 5. a third sieve plate; 6. a fixing seat; 7. a first rotating electric machine; 8. a first conical gear; 9. a second bevel gear; 10. a rotating rod; 11. brushing a first strip; 12. brushing a second strip; 13. a second rotating electric machine; 14. a fan blade; 15. a shutter; 16. a U-shaped fixing frame; 17. a support plate; 18. an air cooler; 19. an air duct; 20. a three-way pipe; 21. a first conduit; 22. an air outlet cover I; 23. a second conduit; 24. an air outlet cover II; 25. a turbolator; 26. dust-proof cloth.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in figures 1-2, an automobile fan assembly comprises a shell 1, a first sieve plate 2 is arranged on the inner wall of the bottom of the shell 1, a slot 3 is arranged on the first sieve plate 2, a second sieve plate 4, a third sieve plate 5 and a shutter 15 are sequentially arranged on the inner wall of the shell 1 from bottom to top by cutting the upper part of the first sieve plate 2, a fixed seat 6 is arranged on one side of the top end of the second sieve plate 4, a first rotating motor 7 is arranged on the top end of the fixed seat 6, an output shaft of the first rotating motor 7 is connected with a first conical gear 8 positioned on one side of the output shaft, a second conical gear 9 meshed with the first conical gear 8 is arranged on one side of the first conical gear 8 away from the first rotating motor 7, a rotary rod 10 is arranged in the middle of the bottom end of the second conical gear 9, the bottom of the rotary rod 10 penetrates through the second sieve plate 4 to be connected with a first brush strip 11, the brush strip 11 is closely adjacent to the first sieve plate 2, a second brush strip 12 is sleeved on the rotary rod 10 between the first sieve plate 2 and the second sieve plate 4, the brush strip II 12 is closely adjacent to the screen plate II 4, a rotating motor II 13 is arranged in the middle of the lower part of the screen plate III 5, an output shaft of the rotating motor II 13 penetrates through the screen plate III 5 to be connected with the fan blades 14, a U-shaped fixing frame 16 is sleeved on the rotating motor II 13, the top end of the U-shaped fixing frame 16 is connected with the bottom end of the screen plate II 4, a supporting plate 17 is arranged on one side of the bottom of the shell 1, an air cooler 18 is arranged on the top end of the supporting plate 17, an air duct 19 is arranged on the air cooler 18, the other end of the air duct 19 is connected with the first end of a three-way pipe 20, the second end of the three-way pipe 20 is connected with a first guide pipe 21, the first guide pipe 21 penetrates through the shell 1 to be connected with an air outlet cover I22, the third end of the three-way pipe 20 is connected with a second guide pipe 23, the other end of the guide pipe II 23 penetrates through the shell 1 to be connected with an air outlet cover II 24, the air outlet cover I22 is positioned between the screen plate II 4 and the screen plate III 5, the second air outlet cover 24 is positioned between the third sieve plate 5 and the louver 15;

a turbolator 25 is sleeved in the second end pipe cavity of the three-way pipe 20; the first air outlet cover 22 and the second air outlet cover 24 are both in conical structures; the bottom end of the second sieve plate 4 is provided with a dustproof cloth 26; the bristles on the first brushing strip 11 are close to the first sieve plate 2, and the bristles on the second brushing strip 12 are close to the dustproof cloth 26.

It should be noted that, when a user starts a car, the rotating electrical machine 13 and the air cooler 18 are started along with the same, the rotation of the rotating electrical machine 13 drives the rotation of the fan blade 14, the air cooler 18 is started to cool air and blow cold air into the shell 1 through the air pipe 19, the three-way pipe 20, the first conduit 21 and the second conduit 23, at this time, the rotation of the fan blade 14 drives the cooling of the rotating electrical machine 13, meanwhile, the cold air passes through the louver 15 to cool the engine, when the car is flameout, at this time, the rotating electrical machine 7 is started, the rotation of the rotating electrical machine 7 drives the rotation of the conical gear 8, the rotation of the conical gear 8 drives the rotation of the conical gear 9, the rotation of the conical gear 9 drives the rotation of the rotary rod 10, the rotation of the rotary rod 10 realizes the rotation of the brush bar 11 and the brush bar 12, that finally realizes the dust removal of the first 2 and the second 4, the dust is avoided being adsorbed on the fan blade 14 due to excessive dust, the arrangement of the grooving 3 realizes the removal of dust, that the dust is removed, that is attached on the first 14, and meanwhile, the problem of the screen plate is avoided, the screen plate is low in work efficiency caused by the fan 14.

The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automotive fan assembly, characterized in that: including casing (1), be equipped with sieve one (2) on the bottom inner wall of casing (1), be equipped with fluting (3) on sieve one (2), the top of sieve one (2) just is located follow supreme sieve two (4), sieve three (5) and shutter (15) that are equipped with in proper order on the inner wall of casing (1), top one side of sieve two (4) is equipped with fixing base (6), the top of fixing base (6) is equipped with rotating electrical machines one (7), the output shaft of rotating electrical machines one (7) and the connection of conical gear one (8) that are located its one side, conical gear one (8) be kept away from one side of rotating electrical machines one (7) be equipped with conical gear two (9) that conical gear one (8) engaged with, the bottom middle part of conical gear two (9) is equipped with rotary rod (10), the bottom of rotary rod (10) runs through sieve two (4) are connected with brush lath one (11), brush lath one (11) is close to (2), one (2) and two sieve (4) are equipped with brush lath (12) on the brush lath one (12), the utility model discloses a three-dimensional louver window, including sieve three (5), fan blade (14), rotary electric machine three (5), sieve three (13) below middle part is equipped with rotary electric machine two (13), the output shaft of rotary electric machine two (13) runs through sieve three (5) are connected with fan blade (14), the cover is equipped with U-shaped mount (16) on rotary electric machine two (13), the top of U-shaped mount (16) with the bottom of sieve two (4) is connected, bottom one side of casing (1) is equipped with backup pad (17), the top of backup pad (17) is equipped with air-cooler (18), be equipped with tuber pipe (19) on air-cooler (18), the other end of tuber pipe (19) is connected with the first end of three-way pipe (20), the second end of three-way pipe (20) is connected with pipe one (21), pipe one (21) run through casing (1) is connected with air-out cover one (22), the other end of three-way pipe (20) is connected with the bottom of sieve two (23), one end of three-way pipe (20) is located between sieve three (5) and sieve three (4).

2. An automotive fan assembly as described in claim 1, wherein: a turbolator (25) is sleeved in the second end pipe cavity of the three-way pipe (20).

3. An automotive fan assembly as described in claim 1, wherein: the first air outlet cover (22) and the second air outlet cover (24) are both in conical structures.

4. An automotive fan assembly as described in claim 1, wherein: the bottom of the second sieve plate (4) is provided with dustproof cloth (26).

5. An automotive fan assembly as described in claim 4, wherein: bristles on the first brush strip (11) are adjacent to the first sieve plate (2), and bristles on the second brush strip (12) are adjacent to the dust cloth (26).