CN218894702U

CN218894702U - Cooling fan for automobile clutch

Info

Publication number: CN218894702U
Application number: CN202223333530.7U
Authority: CN
Inventors: 刘忠华
Original assignee: Suzhou Tianbang Century Auto Parts Co ltd
Current assignee: Suzhou Tianbang Century Auto Parts Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-21
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of automobile production, in particular to an automobile clutch cooling fan, which comprises a base, wherein one side of the base is fixed with a shell through a screw, a fan body is arranged in the base, an integrally formed base is arranged on the other side of the base, and a cleaning mechanism of the fan body and an electromagnetic clutch for driving the fan body to rotate are arranged in the base; according to the utility model, the water outlet pipe and the cleaning branch pipe are arranged, when the clutch fan needs to be maintained and cleaned, the back of the fan blade can be cleaned on line, the cleaned water can be discharged out of the clutch fan through the water outlet pipe, and the telescopic baffle plate which can be stretched from the inside of the shell is arranged, so that when the cleaning branch pipe with the flat nozzle is sprayed to the back of the fan blade, the water cannot be sprayed out through the ventilation groove, and the back of the fan blade can be cleaned automatically through the device, so that the maintenance time of the clutch fan is shortened, and the maintenance efficiency and convenience are improved.

Description

Cooling fan for automobile clutch

Technical Field

The utility model relates to the technical field of automobile production, in particular to an automobile clutch cooling fan.

Background

Many parts of an automobile require heat dissipation during operation, and therefore fans are required to be installed in many places inside the automobile, including clutch fans, electric control fans, and general cooling fans. The clutch fan is provided with a fan clutch between the belt pulley and the fan blade hub, and the working state of the fan is adjusted through the separation and the connection of the clutch. Thus, the normal working temperature of the engine is ensured, the power loss of the engine is reduced, and the fuel consumption is reduced. The common clutch fans are an electromagnetic clutch fan and a silicone oil clutch fan. The clutch fan requires regular maintenance, including external dust cleaning, and the clutch fan in the prior art is usually removed from the automobile for cleaning.

A lightweight automobile clutch fan in Chinese patent CN214196790U, belonging to the technical field of clutch matching. The utility model aims to provide a lightweight automobile clutch fan which can increase clutch performance by adding functions of cleaning, clamping and the like to a clutch. The utility model comprises a shell, fan blades, a mounting seat and a through groove, wherein the mounting seat is fixedly connected to the middle position inside the shell, the through groove is arranged between the two ends inside the mounting seat, clamping structures are respectively arranged at the top and the bottom of the two ends of the mounting seat, a fixed block is fixedly connected to the middle position of the mounting seat, a plurality of groups of fan blades are arranged inside the fixed block, a clamping structure is arranged between the fixed block and the fan blades, an iron wire net is fixedly connected to one end inside the shell, and a cleaning structure is arranged between one end of the shell and the mounting seat. The utility model not only realizes cleaning and brushing of dust on the wire netting, and is convenient for installation and fixation, but also realizes convenient disassembly and replacement of the fan blade.

The device can realize brushing the protection net outside the protection shell through setting up the cleaning structure, but the flabellum back can not realize online self-cleaning, makes to wash not enough convenient.

Disclosure of Invention

The utility model aims to provide an automobile clutch cooling fan, which solves the problem that the back of a fan blade of the clutch fan in the prior art is inconvenient to clean on line.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile clutch cooling fan, includes the base, there is the casing one side of base through the screw fixation, install the fan body in the base, the opposite side of base is provided with integrated into one piece's base, install the wiper mechanism and the drive fan body pivoted electromagnetic clutch of fan body in the base, be provided with flexible baffle and the flexible actuating mechanism of drive flexible baffle in the casing, base one side is provided with the wire guard plate of power supply electromagnetic clutch electric connection.

Preferably, the cleaning mechanism comprises a water outlet pipe and a cleaning branch pipe, one end of the cleaning branch pipe penetrates through the base and is fixedly connected with the base through a screw, the other end of the cleaning branch pipe is connected with a water pump through a water pipe, and one end of the water outlet pipe penetrates through the shell.

Preferably, the cleaning branch pipe is provided with a plurality of, one end of the cleaning branch pipe is in a cylindrical shape, the other end of the cleaning branch pipe is in a flat mouth shape, and the flat mouth end of the cleaning branch pipe is positioned at one end close to the back of the fan body.

Preferably, the telescopic baffle comprises a fixed plate and a folding plate, the folding plate is provided with a plurality of folding plates, the adjacent folding plates are in sliding connection, a sliding groove for the sliding connection of the folding plates is formed in the inner wall of the shell, and a threaded sleeve is fixed at two ends of one side of one folding plate.

Preferably, the driving mechanism comprises a worm and a screw, the screw is provided with two screws, the worm and the screw are both rotationally connected in the shell, a driving motor for driving the worm to rotate is arranged at the top of the shell, one end of each screw is fixedly provided with a turbine, the worm is meshed with the turbine, and the screw sleeve is in threaded connection with the outer wall of the screw.

Preferably, the water outlet pipe is located at the bottom of the shell, an electromagnetic valve for controlling water to flow out is installed outside the water outlet pipe, and the water outlet pipe is located below the fan body.

Preferably, a ventilation groove is formed in the middle of the shell, a protection net is arranged outside the ventilation groove, and the telescopic baffle is located between the protection net and the fan body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the water outlet pipe and the cleaning branch pipe are arranged, when the clutch fan needs to be maintained and cleaned, the back of the fan blade can be cleaned on line, the cleaned water can be discharged out of the clutch fan through the water outlet pipe, and the telescopic baffle plate which can be stretched from the inside of the shell is arranged, so that when the cleaning branch pipe with the flat nozzle is sprayed to the back of the fan blade, the water cannot be sprayed out through the ventilation groove, and the back of the fan blade can be cleaned automatically through the device, so that the maintenance time of the clutch fan is shortened, and the maintenance efficiency and convenience are improved.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic view of the structure of the base of the present utility model;

FIG. 3 is a schematic view of the position of the chute of the present utility model;

FIG. 4 is a schematic view of the position of the outlet pipe of the present utility model;

FIG. 5 is a schematic view of the drive mechanism of the present utility model;

FIG. 6 is a schematic view of the structure of the folding plate of the present utility model;

FIG. 7 is a schematic view of the structure of the cleaning manifold of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a fan body; 4. a base; 5. an electromagnetic clutch; 6. a telescopic baffle; 7. a driving mechanism; 8. a wire protection plate; 9. a water outlet pipe; 10. cleaning the branched pipes; 601. a fixing plate; 602. a folding plate; 11. a chute; 12. a screw sleeve; 701. a worm; 702. a screw; 703. a drive motor; 704. a turbine; 13. an electromagnetic valve; 14. a ventilation groove; 15. and a protective net.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides an automobile clutch cooling fan, including base 1, there is casing 2 one side of base 1 through the screw fixation, installs fan body 3 in the base 1, and the opposite side of base 1 is provided with integrated into one piece's base 4, installs the wiper mechanism of fan body 3 and drives fan body 3 pivoted electromagnetic clutch 5 in the base 4, is provided with flexible baffle 6 and drives flexible actuating mechanism 7 of flexible baffle 6 in the casing 2, and base 4 one side is provided with the wire guard plate 8 of power supply electromagnetic clutch 5 electric connection.

By providing the retractable baffle 6, the ventilation slot 14 is shielded, and when water is sprayed to the back of the clutch fan, the water is not sprayed out through the ventilation slot 14.

The cleaning mechanism comprises a water outlet pipe 9 and a cleaning branch pipe 10, one end of the cleaning branch pipe 10 penetrates through the base 4 and is fixedly connected with the base 4 through a screw, the other end of the cleaning branch pipe 10 is connected with a water pump through a water pipe, and one end of the water outlet pipe 9 penetrates through the shell 2. The water outlet pipe 9 discharges the cleaned water from the bottom of the clutch fan.

The cleaning branch pipes 10 are provided with a plurality of, one end of each cleaning branch pipe 10 is in a cylindrical shape, the other end of each cleaning branch pipe 10 is in a flat mouth shape, and the flat mouth end of each cleaning branch pipe 10 is positioned at one end close to the back of the fan body 3. Through setting one end of the cleaning branch pipe 10 to be flat mouth shape, the water pressure of the water outlet is increased, the water is led to the back of the fan blade of the fan body 3, and the cleaning agent can be added into the water at the position to improve the cleaning effect.

The telescopic baffle 6 comprises a fixed plate 601 and folding plates 602, the folding plates 602 are provided with a plurality of, adjacent folding plates 602 are in sliding connection, a sliding groove 11 for the sliding connection of the folding plates 602 is formed in the inner wall of the shell 2, two ends of one side of one folding plate 602 are respectively fixed with a threaded sleeve 12, in the telescopic baffle 6 telescopic process, the fixed plate 601 is fixed in the shell 2, and the folding plates 602 slide on one side of the adjacent folding plates 602 to realize telescopic.

The driving mechanism 7 comprises a worm 701 and a screw 702, the screw 702 is provided with two screws, the worm 701 and the screw 702 are both rotationally connected in the shell 2, a driving motor 703 for driving the worm 701 to rotate is arranged at the top of the shell 2, one ends of the two screws 702 are both fixedly provided with a turbine 704, the worm 701 is meshed with the turbine 704, and the screw sleeve 12 is in threaded connection with the outer wall of the screw 702.

When the driving motor 703 is started, the worm 701 rotates, and the worm wheel 704 drives the screw 702 to rotate, so that the screw sleeve 12 moves on the outer wall of the screw 702, the folding plate 602 is pushed to the other end of the ventilation groove 14 from one end of the ventilation groove 14, and shielding of the ventilation groove 14 is realized.

The water outlet pipe 9 is positioned at the bottom of the shell 2, an electromagnetic valve 13 for controlling water to flow out is arranged outside the water outlet pipe 9, and the water outlet pipe 9 is positioned below the fan body 3. When the clutch fan is normally used, the electromagnetic valve 13 is closed, and when the fan blades are cleaned, the electromagnetic valve 13 is opened.

The middle part of the shell 2 is provided with a ventilation groove 14, a protective net 15 is arranged outside the ventilation groove 14, and the telescopic baffle 6 is positioned between the protective net 15 and the fan body 3;

when the fan is used, the cleaning branch pipe 10 is connected with a water pump water supply system outside the device, water is sprayed on the back of the fan blade of the fan body 3 through the flat mouth end of the cleaning branch pipe 10, the back of the fan blade is washed, the electromagnetic valve 13 is opened, the washed water flows out of the clutch fan through the water outlet pipe 9, and in this way, the clutch fan can clean the back of the fan blade, and the cleaning rate is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile clutch cooling fan, characterized in that: including base (1), there is casing (2) one side of base (1) through the screw fixation, install fan body (3) in base (1), the opposite side of base (1) is provided with integrated into one piece's base (4), install wiper mechanism and drive fan body (3) pivoted electromagnetic clutch (5) of fan body (3) in base (4), be provided with telescopic baffle (6) and the flexible actuating mechanism (7) of drive telescopic baffle (6) in casing (2), base (4) one side is provided with wire guard plate (8) of power supply electromagnetic clutch (5) electric connection.

2. The automobile clutch cooling fan of claim 1, wherein: the cleaning mechanism comprises a water outlet pipe (9) and a cleaning branch pipe (10), one end of the cleaning branch pipe (10) penetrates through the base (4) and is fixedly connected with the base (4) through a screw, the other end of the cleaning branch pipe (10) is connected with a water pump through a water pipe, and one end of the water outlet pipe (9) penetrates through the shell (2).

3. An automotive clutch cooling fan as described in claim 2, wherein: the cleaning branch pipes (10) are provided with a plurality of cleaning branch pipes (10), one ends of the cleaning branch pipes (10) are in cylindrical arrangement, the other ends of the cleaning branch pipes (10) are in flat mouth arrangement, and flat mouth ends of the cleaning branch pipes (10) are located at one ends close to the back of the fan body (3).

4. A cooling fan for a clutch of an automobile according to claim 3, wherein: the telescopic baffle (6) comprises a fixed plate (601) and a folding plate (602), wherein the folding plate (602) is provided with a plurality of sliding grooves (11) for sliding connection of the folding plate (602) are formed in the inner wall of the shell (2), and threaded sleeves (12) are fixed at two ends of one side of the folding plate (602).

5. The automobile clutch cooling fan of claim 4, wherein: the driving mechanism (7) comprises a worm (701) and a screw (702), the screw (702) is provided with two screws, the worm (701) and the screw (702) are all rotationally connected in a shell (2), a driving motor (703) for driving the worm (701) to rotate is arranged at the top of the shell (2), one end of each screw (702) is fixedly provided with a turbine (704), the worm (701) is meshed with each turbine (704), and a screw sleeve (12) is in threaded connection with the outer wall of the screw (702).

6. The automobile clutch cooling fan of claim 5, wherein: the water outlet pipe (9) is positioned at the bottom of the shell (2), an electromagnetic valve (13) for controlling water to flow out is arranged outside the water outlet pipe (9), and the water outlet pipe (9) is positioned below the fan body (3).

7. The automobile clutch cooling fan of claim 6, wherein: the middle part of casing (2) has seted up ventilation groove (14), ventilation groove (14) outside is provided with protection network (15), flexible baffle (6) are located between protection network (15) and fan body (3).