CN211009222U

CN211009222U - Cooling fan of motor

Info

Publication number: CN211009222U
Application number: CN201921646886.1U
Authority: CN
Inventors: 邵铭
Original assignee: Kunshan Dobesty Photoelectric Materials Co ltd
Current assignee: Kunshan Dobesty Photoelectric Materials Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-14
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a heat radiation fan of a motor, which relates to the field of film processing equipment and comprises a machine case, a wind motor, a connecting plate, a fixing frame, a mounting frame, a swing structure, a liquid cooling structure, a fixing screw, a fan blade and an output shaft, wherein the wind motor is arranged at the central position of one end face of the machine case through a bolt fit, the output shaft is arranged at the output end part of the wind motor, the connecting plate is arranged in the fixing frame through a pin rod in a splicing fit manner, when heat radiation is carried out, through the operation of a swing motor, a wheel disc is driven to rotate, through the cooperation of a connecting rod, one end of the connecting plate is pulled to swing, the swing of the machine case is realized, the flow direction of air can be changed, the single exhaust direction is avoided, the problem of hot air accumulation is solved, the better heat radiation effect can be reached, through, the auxiliary heat dissipation improves the heat dissipation efficiency.

Description

Cooling fan of motor

Technical Field

The utility model relates to a film processing equipment field specifically is a radiator fan of motor.

Background

The working principle of the cooling fan is realized according to energy conversion, namely: electric energy → electromagnetic energy → mechanical energy → kinetic energy, the circuit principle is generally divided into various forms, and the adopted circuits are different, so that the performance of the fan is different;

when the rotary electric appliance works in a calendering workshop, the room temperature and the heat generation of the rotary electric appliance are high, and a cooling fan is necessary to solve the problem of heat dissipation of the rotary electric appliance with the large size of thousands of KW.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiator fan of motor solves the radiating technical problem to high-power motor.

The purpose of the utility model can be realized by the following technical scheme:

a cooling fan of a motor comprises a case, a wind motor, a connecting plate, a fixing frame, a mounting frame, a swinging structure, a liquid cooling structure, a fixing screw, a fan blade and an output shaft, wherein the wind motor is mounted at the center of one end face of the case in a matched mode through a bolt;

the swing structure is including connecting support, connecting rod, swing motor and rim plate, swing motor passes through bolt cooperation rigid coupling at the top side of mounting bracket, the output tip at swing motor is installed to the rim plate, connect the support and pass through welded fastening at the side of connecting plate, the one end of connecting rod is pegged graft through the pin rod cooperation and is fixed in connecting the support, the eccentric position at the rim plate is installed through the pin rod cooperation to the other end of connecting rod.

As a further aspect of the present invention: the liquid cooling structure comprises a rubber leather plug, a water storage cylinder, an atomizing spray head, a positioning push rod, a reset spring, a water inlet valve, a water inlet pipe, a water drain pipe and a water drain valve, wherein the water storage cylinder is fixed on one side of the outer wall of the case through welding, the rubber leather plug is arranged in a cavity of the water storage cylinder, the positioning push rod vertically penetrates through the top cylinder wall of the water storage cylinder, the bottom end of the positioning push rod is bonded with the top side face of the rubber leather plug through glue, the reset spring is sleeved outside the positioning push rod, and the reset spring is located between the top side face of the rubber leather plug and the top side wall of the cavity.

As a further aspect of the present invention: the upper end surface and the lower end surface of the case are both provided with exhaust holes.

As a further proposal of the utility model, the mounting rack is of an L-shaped structure, and mounting holes are arranged inside the vertical plates of the mounting rack.

As a further aspect of the present invention: the circumferential surface of the rubber plug is attached to the circumferential inner wall of the water storage cylinder.

As a further aspect of the present invention: the positioning push rod is of a movable structure in the wall of the top side cylinder of the water storage cylinder.

As a further aspect of the present invention: the water inlet pipe is arranged on one side of the bottom of the circumferential surface of the water storage cylinder, and the water inlet valve is arranged on one side of the water inlet pipe in a matched mode.

As a further aspect of the present invention: one end of the drain pipe is fixedly connected with the end part of the bottom end of the water storage cylinder, and the drain valve is arranged on one side of the drain pipe.

As a further aspect of the present invention: the atomizing nozzle is fixedly connected to the other end of the drain pipe.

As a further aspect of the present invention: the atomizer sets up in the inside of quick-witted case, just atomizer is located the bottom both sides of flabellum respectively.

The utility model has the advantages that: when dispelling the heat, through the swing motor operation, it is rotatory to drive the rim plate, through the connecting rod cooperation, the one end swing of pulling connecting plate realizes the swing of quick-witted case, can change the flow direction of air, avoids the exhaust direction single, solves the problem of steam gathering, can reach better radiating effect, through being provided with the liquid cooling structure in fan both sides, improves air humidity, reaches better transpiration heat absorption effect, supplementary heat dissipation improves the radiating efficiency.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an internal view of the case of the present invention;

FIG. 3 is a schematic view of the liquid cooling structure of the present invention;

in the figure: 1. a chassis; 2. a wind motor; 3. a connecting plate; 4. a fixed mount; 5. a mounting frame; 6. a swing structure; 7. a liquid cooling structure; 8. fixing screws; 9. a fan blade; 10. an output shaft; 61. connecting a support; 62. a connecting rod; 63. a swing motor; 64. a wheel disc; 71. a rubber plug; 72. a water storage cylinder; 73. an atomizing spray head; 74. positioning the push rod; 75. a return spring; 76. a water inlet valve; 77. a water inlet pipe; 78. a drain pipe; 79. and (4) draining the water valve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a heat dissipation fan of a motor comprises a case 1, a wind motor 2, a connecting plate 3, a fixing frame 4, a mounting frame 5, a swing structure 6, a liquid cooling structure 7, a fixing screw 8, a fan blade 9 and an output shaft 10, wherein the wind motor 2 is installed at the center of one end face of the case 1 through a bolt in a matching manner, the output shaft 10 is installed at the output end part of the wind motor 2, the output shaft 10 penetrates through the wall of one side of the case 1, the fan blades 9 are installed at the end part of one end of the output shaft 10 in a matching mode through fixing screws 8, the top side of the mounting frame 5 is welded with the fixing frame 4, the connecting plate 3 is fixed to the bottom side of the outer wall of the case 1 in a welding mode, the connecting plate 3 is installed inside the fixing frame 4 in a splicing mode through pin rods, the swinging structure 6 is arranged on the top side of the mounting frame 5, and the liquid cooling structures 7 are arranged on two sides, corresponding;

the swing structure 6 comprises a connecting support 61, a connecting rod 62, a swing motor 63 and a wheel disc 64, the swing motor 63 is fixedly connected to the top side of the mounting frame 5 in a matched mode through bolts, the wheel disc 64 is installed at the output end portion of the swing motor 63, the connecting support 61 is fixed to the side edge of the connecting plate 3 in a welded mode, one end of the connecting rod 62 is fixedly connected into the connecting support 61 in a matched and inserted mode through a pin rod, and the other end of the connecting rod 62 is installed at the eccentric position of the wheel disc 64 in a;

the liquid cooling structure 7 comprises a rubber leather plug 71, a water storage cylinder 72, an atomizing spray head 73, a positioning push rod 74, a reset spring 75, a water inlet valve 76, a water inlet pipe 77, a water outlet pipe 78 and a water outlet valve 79, wherein the water storage cylinder 72 is fixed on one side of the outer wall of the case 1 through welding, the rubber leather plug 71 is arranged in a cavity of the water storage cylinder 72, the positioning push rod 74 vertically penetrates through the cylinder wall at the top end of the water storage cylinder 72, the bottom end of the positioning push rod 74 is bonded with the top side surface of the rubber leather plug 71 through glue, the reset spring 75 is sleeved outside the positioning push rod 74, and the reset spring 75 is positioned between the top side surface of the rubber leather;

the upper end face and the lower end face of the case 1 are both provided with exhaust holes, so that gas circulation can be realized;

the mounting rack 5 is of an L-shaped structure, and mounting holes are formed in the vertical plate of the mounting rack 5, so that the mounting rack can be better matched and fixed;

the circumferential surface of the rubber plug 71 is attached to the circumferential inner wall of the water storage cylinder 72, so that the sealing effect can be realized;

the positioning push rod 74 is of a movable structure in the wall of the top side wall of the water storage cylinder 72, and can realize the matching sliding of the rubber plug 71;

the water inlet pipe 77 is arranged on one side of the bottom of the circumferential surface of the water storage cylinder 72, and the water inlet valve 76 is arranged on one side of the water inlet pipe 77 in a matched mode, so that water can be fed;

one end of the drain pipe 78 is fixedly connected with the end part of the bottom end of the water storage cylinder 72, and the drain valve 79 is arranged on one side of the drain pipe 78, so that the drainage operation can be realized;

the atomizing nozzle 73 is fixedly connected at the other end of the drain pipe 78 and is matched with atomized water;

the atomizing nozzles 73 are arranged inside the case 1, and the atomizing nozzles 73 are respectively located at two sides of the bottom of the fan blades 9, so that water vapor can be added into hot air.

The utility model discloses a theory of operation: the mounting frame 5 is fixed on the side surface of the motor through bolt matching, the positioning push rod 74 is pulled, the rubber leather plug 71 is pulled to straighten the top end part of the water storage cylinder 72, the water inlet valve 76 is opened, water is supplemented to the inner cavity of the water storage cylinder 72 through the water inlet pipe 77, then the water inlet valve 76 is closed, the positioning push rod 74 is released, water in the water storage cylinder 72 is discharged through the water discharge pipe 78 under the action of the reset spring 75, the water is sprayed out through the atomizing spray head 73, the rotation of the fan blades 9 is realized under the action of the wind motor 2, water vapor is added into air while exhausting, the temperature on the surface of the motor is reduced through transpiration heat absorption, the swing motor 63 is simultaneously electrified to operate when the wind motor 2 operates, the wheel disc 64 is driven to rotate, one end of the connecting plate 3 is pulled to swing through the matching of the connecting rod 62, the swinging of the case 1, the problem of hot gas accumulation is solved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A heat radiation fan of a motor is characterized by comprising a case (1), a wind motor (2), a connecting plate (3), a fixing frame (4), a mounting frame (5), a swing structure (6), a liquid cooling structure (7), a fixing screw (8), fan blades (9) and an output shaft (10), wherein the wind motor (2) is arranged at the central position of one end face of the case (1) through bolt matching, the output shaft (10) is arranged at the output end part of the wind motor (2), the output shaft (10) penetrates through one side of the case wall of the case (1), the fan blades (9) are arranged at one end part of the output shaft (10) through the fixing screw (8) matching, the fixing frame (4) is welded at the top side of the mounting frame (5), the connecting plate (3) is fixed at the bottom side of the outer wall of the case (1) through welding, and the connecting plate (3) is arranged inside the fixing frame (4), the swing structure (6) is arranged on the top side of the mounting frame (5), and the liquid cooling structures (7) are arranged on the two sides of the circumferential surface of the case (1) corresponding to the circumferential surface;

swing structure (6) are including connecting support (61), connecting rod (62), swing motor (63) and rim plate (64), swing motor (63) pass through the top side of bolt cooperation rigid coupling at mounting bracket (5), the output tip at swing motor (63) is installed in rim plate (64), connect support (61) through the side of welded fastening in connecting plate (3), the one end of connecting rod (62) is pegged graft through the pin rod cooperation and is fixed in connecting support (61), the eccentric position at rim plate (64) is installed through the pin rod cooperation to the other end of connecting rod (62).

2. The cooling fan of an electric motor according to claim 1, wherein the liquid cooling structure (7) comprises a rubber plug (71), a water storage cylinder (72), an atomizing nozzle (73), a positioning push rod (74), a return spring (75), a water inlet valve (76), a water inlet pipe (77), a water outlet pipe (78) and a water discharge valve (79), the water storage cylinder (72) is fixed on one side of the outer wall of the case (1) by welding, the rubber plug (71) is arranged in the cavity of the water storage cylinder (72), the positioning push rod (74) vertically penetrates through the top end cylinder wall of the water storage cylinder (72), the bottom end of the positioning push rod (74) is bonded with the top side surface of the rubber leather plug (71) through glue, the reset spring (75) is sleeved outside the positioning push rod (74), and the reset spring (75) is positioned between the top side surface of the rubber leather plug (71) and the top side wall of the cavity of the water storage cylinder (72).

3. The heat dissipation fan of the motor as claimed in claim 1, wherein the upper and lower end surfaces of the housing (1) are provided with air vents.

4. The heat dissipation fan of the motor as claimed in claim 1, wherein the mounting bracket (5) is of an "L" type structure, and mounting holes are formed in the risers of the mounting bracket (5).

5. The heat dissipating fan of an electric motor as claimed in claim 2, wherein the circumferential surface of the rubber plug (71) is attached to the circumferential inner wall of the water storage cylinder (72).

6. The heat dissipation fan of an electric motor according to claim 2, wherein the positioning push rod (74) is movable in the top side wall of the reservoir (72).

7. The heat dissipating fan of an electric motor as claimed in claim 2, wherein the water inlet pipe (77) is installed at a side of a bottom of a circumferential surface of the water reservoir (72), and the water inlet valve (76) is fittingly installed at a side of the water inlet pipe (77).

8. The heat dissipation fan of the motor as claimed in claim 2, wherein one end of the drain pipe (78) is fixedly connected to the bottom end of the water storage cylinder (72), and the drain valve (79) is installed at one side of the drain pipe (78).

9. The heat dissipating fan of an electric motor as claimed in claim 2, wherein the atomizer (73) is fixed to the other end of the drain pipe (78).

10. The heat dissipation fan of the motor as claimed in claim 2, wherein the atomizer (73) is disposed inside the housing (1), and the atomizer (73) is disposed on two sides of the bottom of the fan blade (9).