CN214626696U

CN214626696U - Cooling energy-saving switched reluctance motor

Info

Publication number: CN214626696U
Application number: CN202120958902.1U
Authority: CN
Inventors: 李朝阳; 胡艳华
Original assignee: Shenzhen Zhongyue Electromechanical Co ltd
Current assignee: Shenzhen Zhongyue Electromechanical Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-05
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a cooling energy-saving switch reluctance motor, which comprises a motor, wherein one end of the motor is fixedly provided with an output end, the upper surface of the other end is fixedly connected with an upper back plate, and the middle part is fixedly provided with a heat-conducting plate; the upper part of the upper back plate is provided with a mounting groove, the surface of the mounting groove is clamped with a clamping plate, the middle part of the clamping plate is provided with a through hole, and the surface of one side of the clamping plate is fixedly connected with a fin; the bottom of going up the back plate fixedly connected with heating panel, the top threaded connection of going up the back plate has the bolt, goes up the bottom threaded connection of bolt and has the mount, the inner wall middle part of mount rotates and is connected with the fan. The utility model discloses a set up heat-conducting plate, fin, heating panel and fan, can in time spill the heat that switched reluctance motor work produced, reduce the temperature of motor itself, guarantee switched reluctance motor normal operating need not to set up radiating device alone, and reduce cost realizes cooling, energy-conserving purpose.

Description

Cooling energy-saving switched reluctance motor

Technical Field

The utility model belongs to the technical field of the switched reluctance motor, specifically speaking relates to an energy-conserving switched reluctance motor of cooling.

Background

The switched reluctance motor is a type of speed-adjustable motor developed after a dc motor and a brushless dc motor. The research and the start of the countries such as english, united states and the like on the switched reluctance motor are earlier, and remarkable effects are obtained, the product power level is from several w to hundreds kw, and the switched reluctance motor is widely applied to the fields of household appliances, aviation, aerospace, electronics, machinery, electric vehicles and the like.

The existing cooling energy-saving switched reluctance motor does not have a good cooling function during operation, residual heat in the switched reluctance motor can damage the switched reluctance motor, and at present, a cooler is arranged independently to cool the switched reluctance motor, or the motor is shut down to cool after working for a period of time, so that the normal working efficiency of the motor is delayed.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a cooling energy-conserving switched reluctance motor, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

a cooling energy-saving switched reluctance motor comprises a motor, wherein an output end is fixedly arranged at one end of the motor, an upper surface at the other end of the motor is fixedly connected with an upper back plate, and a heat-conducting plate is fixedly arranged in the middle of the motor; the upper part of the upper back plate is provided with a mounting groove, the surface of the mounting groove is clamped with a clamping plate, the middle part of the clamping plate is provided with a through hole, and the surface of one side of the clamping plate is fixedly connected with a fin; the bottom of the upper back plate is fixedly connected with a heat dissipation plate, the top of the upper back plate is in threaded connection with an upper bolt, the bottom of the upper bolt is in threaded connection with a fixing frame, and the middle part of the inner wall of the fixing frame is rotatably connected with a fan; the bottom threaded connection of mount has lower back plate, and the bottom welding of lower back plate has the pillar, the welding has the center pillar in the middle of the bottom of motor, the bottom fixedly connected with connecting plate of center pillar, the connecting plate slides and sets up in the recess of base.

Furthermore, the shape of cardboard is "T" style of calligraphy, the top surface of cardboard agrees with mutually with the surface of mounting groove.

Furthermore, radiating holes are formed in the surface of the middle of the radiating plate and are uniformly distributed.

Further, the middle part threaded connection of lower back plate has lower bolt, just one side fixed mounting of lower back plate is in the other end lower surface of motor.

Further, the bottom fixedly connected with damping spring of connecting plate, damping spring's bottom fixed mounting is at the inner wall lower surface of base, the bottom middle-end fixedly connected with telescopic movable rod of connecting plate, movable rod bottom and base inner wall fixed connection.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a set up heat-conducting plate, fin, heating panel and fan, can in time spill the heat that switched reluctance motor work produced, reduce the temperature of motor itself, guarantee switched reluctance motor normal operating need not to set up radiating device alone, and reduce cost realizes cooling, energy-conserving purpose.

The utility model discloses connecting plate, damping spring that set up can play certain cushioning effect to switch reluctance motor, reduce vibrations to the harm of motor, extension motor life.

The utility model discloses the structure is succinct, and the practicality is strong, just can realize through local improvement, and cost is lower, has better practical value.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

in the figure: 1-a motor; 2-an output end; 3-mounting a rear plate; 4-mounting grooves; 5-clamping plate; 6-heat conducting plate; 7-a through hole; 8-a fin; 9-a heat sink; 10-heat dissipation holes; 11-a fixing frame; 12-a fan; 13-screwing up the bolt; 14-lower back plate; 15-lower bolt; 16-a pillar; 17-a center pillar; 18-a connecting plate; 19-a base; 20-a damping spring; 21-movable rod.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 3, this embodiment a cooling energy-saving switch reluctance motor, including motor 1, motor 1's one end fixed mounting has output 2, fixed surface is connected with back plate 3 on motor 1's the other end, the middle part fixed mounting of motor 1's the other end has heat-conducting plate 6 (see the figure and show, it all is located motor 1 left end with heat-conducting plate 6 to go up back plate 3), mounting groove 4 has been seted up on the upper portion of going up back plate 3, the surface joint of mounting groove 4 has cardboard 5, cardboard 5's shape is "T" style of calligraphy, the top surface of cardboard 5 agrees with the surface of mounting groove 4 mutually. Heat-conducting plate 6 is installed at the middle part of 1 left end of motor, and through-hole 7 has been seted up at the middle part of

cardboard

5, and 5 left side fixed surface of cardboard are connected with fin 8, go up the bottom fixedly connected with heating panel 9 of back plate 3, and fin 8's left side is hugged closely to heating panel 9, and a plurality of louvres 10 have been seted up on the middle part surface of heating panel 9, and louvre 10 evenly distributed sets up. The top of the upper back plate 3 is in threaded connection with an upper bolt 13, the bottom of the upper bolt 13 is in threaded connection with a fixed frame 11, and the middle of the inner wall of the fixed frame 11 is rotatably connected with a fan 12. Through the use of heat-conducting plate 6 and through-hole 7, pass to fin 8 with the heat that switched reluctance motor produced, in fixing frame 11 is carried with the heat to the louvre 10 on 9 surfaces of rethread heating panel, by the fan 12 discharge on the fixing frame 11, improve switched reluctance motor's radiating efficiency like this, guarantee switched reluctance motor and normally work, avoid the high temperature probably to the damage that the motor caused, indirectly improve motor life.

The bottom of the fixing frame 11 is in threaded connection with a lower back plate 14, the middle of the lower back plate 14 is in threaded connection with a lower bolt 15, namely, the upper end and the lower end of the fixing frame 11 are respectively fixed on the upper back plate 3 and the lower back plate 14 through an upper bolt 13 and a lower bolt 15. The bottom welding of lower back plate 14 has pillar 16, and the welding has center pillar 17 in the middle of the bottom of motor 1, and the bottom fixedly connected with connecting plate 18 of center pillar 17, connecting plate 18 slide and set up in the recess of base 19, a plurality of damping spring 20 of bottom fixedly connected with of connecting plate 18, and damping spring 20's bottom fixed mounting is at the inner wall lower surface of base 19, the bottom middle-end fixedly connected with telescopic movable rod 21 of connecting plate 18, movable rod 21 bottom and base 19 inner wall fixed connection. Connecting plate 18 can slide from top to bottom in the recess of base 19, and the use of cooperation damping spring 20 and movable rod 21 can provide the shock attenuation effect for switched reluctance motor, can effectively reduce the damage of motor vibrations to motor part, also is indirect improvement switched reluctance motor's life.

The working principle is as follows: when the motor 1 operates, the heat conducting plate 6 conducts heat, the heat can be transmitted to the fins 8 through the through holes 7, the fins 8 disperse the heat into the fixing frame 11 through the heat dissipation holes 10, the fan 12 exhausts the air to dissipate the heat, the heat emitted by the operation of the switched reluctance motor can be effectively dissipated in time, a heat dissipation device is not required to be arranged independently, the cost is reduced, and the purposes of cooling and energy conservation are achieved. The connecting plate 18 slides up and down in the groove and is provided with the damping spring 20 and the movable rod 21, so that the damping effect can be effectively realized, the damage of vibration to the motor is reduced, and the service life of the motor is prolonged.

The utility model discloses a set up heat-conducting plate 6, fin 8, heating panel 9 and fan 12, can in time spill the heat that switched reluctance motor work produced, reduce the temperature of motor itself, guarantee switched reluctance motor normal operating need not to set up radiating device alone, and reduce cost realizes cooling, energy-conserving purpose.

The utility model discloses connecting plate 18, damping spring 20 that set up can play certain cushioning effect to switch reluctance motor, reduce vibrations to the harm of motor, extension motor life.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A cooling energy-saving switched reluctance motor comprises a motor (1) and is characterized in that an output end (2) is fixedly installed at one end of the motor (1), an upper back plate (3) is fixedly connected to the upper surface of the other end of the motor, and a heat-conducting plate (6) is fixedly installed in the middle of the motor; the upper rear plate (3) is provided with an installation groove (4) at the upper part, a clamping plate (5) is clamped on the surface of the installation groove (4), a through hole (7) is formed in the middle of the clamping plate (5), and a fin (8) is fixedly connected to the surface of one side of the clamping plate (5); the bottom of the upper rear plate (3) is fixedly connected with a heat dissipation plate (9), the top of the upper rear plate (3) is in threaded connection with an upper bolt (13), the bottom of the upper bolt (13) is in threaded connection with a fixed frame (11), and the middle of the inner wall of the fixed frame (11) is rotatably connected with a fan (12); the bottom threaded connection of mount (11) has back plate (14) down, and the bottom welding of back plate (14) has pillar (16) down, the welding has center pillar (17) in the middle of the bottom of motor (1), the bottom fixedly connected with connecting plate (18) of center pillar (17), connecting plate (18) slide to set up in the recess of base (19).

2. The switched reluctance motor with cooling and energy saving functions as claimed in claim 1, wherein the shape of the clamping plate (5) is "T" shaped, and the top surface of the clamping plate (5) is matched with the surface of the mounting groove (4).

3. The switched reluctance motor with cooling and energy saving functions as claimed in claim 1, wherein the heat dissipation holes (10) are formed in the middle surface of the heat dissipation plate (9), and the heat dissipation holes (10) are uniformly distributed.

4. The switched reluctance motor for cooling and energy saving according to claim 1, wherein the middle of the lower back plate (14) is connected with a lower bolt (15) through a thread, and one side of the lower back plate (14) is fixedly installed on the lower surface of the other end of the motor (1).

5. The switched reluctance motor with cooling and energy saving functions according to claim 1, wherein a damping spring (20) is fixedly connected to the bottom of the connecting plate (18), the bottom of the damping spring (20) is fixedly installed on the lower surface of the inner wall of the base (19), a telescopic movable rod (21) is fixedly connected to the middle end of the bottom of the connecting plate (18), and the bottom end of the movable rod (21) is fixedly connected to the inner wall of the base (19).