CN211063543U

CN211063543U - Heat dissipation bottom plate of switch reluctance controller

Info

Publication number: CN211063543U
Application number: CN201922065930.6U
Authority: CN
Inventors: 窦金姿; 邵明宇; 尹帅
Original assignee: Shandong Ozer Electric Technology Co ltd
Current assignee: Shandong Ozer Electric Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-21
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a switch reluctance controller radiating bottom plate, which comprises a bottom plate, a groove, a connecting plate, a threaded hole, a screw rod, a clamping plate, a water storage tank, an atomizer, a mist discharge pipe, a knob, an air ventilation space and a return channel, wherein the atomizer can convert water in the water storage tank into water mist, then the water mist enters the interior of the ventilating space to absorb heat to the temperature of the bottom plate, thereby conducting the temperature of the controller, and the clamping plate can be driven by the screw rod to quickly fix the controller, so that the controller is high in heat dissipation degree and can be quickly fixed and detached, and the problem that when the bottom plate is used for cooling the switch reluctance controller is solved, because the bottom plate is carrying out the radiating effect relatively poor to the controller to the bottom plate is in the fixed step complicacy to the controller, has leaded to the lower internals of controller heat dissipation degree to receive the damage and need consume more time to the controller installation problem.

Description

Heat dissipation bottom plate of switch reluctance controller

Technical Field

The utility model relates to a heat dissipation bottom plate technical field, concretely relates to switched reluctance controller heat dissipation bottom plate.

Background

The switched reluctance motor is specially used for controlling the operation of the switched reluctance motor, the performance of the switched reluctance motor is superior by matching with the rotating speed, power and position sensor of the motor, and the SRM (the switched reluctance motor is abbreviated as the switched reluctance motor) is separated from a special controller and cannot operate, so the switched reluctance motor is a special motor integrating mechanical, electrical and control, the SRM is a motor form with the simplest structure, and a rotor of the SRM does not need a winding and a squirrel cage structure and does not need a permanent magnet; the stator winding is centralized winding, also is very simple form, and the temperature in the inside rises when the switched reluctance motor of control can produce the heat when moving to the accessible heat dissipation bottom plate is cooled down switched reluctance controller.

When the bottom plate is cooling the switch reluctance controller, because the bottom plate is carrying out the radiating effect relatively poor to the controller to the bottom plate is being numerous and diverse to the fixed step of controller, has leaded to the lower internals of controller heat dissipation degree to receive the damage and need consume more time to the controller installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the heat dissipation bottom plate of the switched reluctance controller is provided, and the problems that when the bottom plate cools the switched reluctance controller, the heat dissipation effect of the bottom plate on the controller is poor, and the fixing step of the bottom plate on the controller is complicated, so that the inner parts with low heat dissipation degree of the controller are damaged, and more time is consumed for installing the controller are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a switch reluctance controller radiating bottom plate, which comprises a bottom plate, a groove, a connecting plate, a threaded hole, a screw rod, a clamping plate, a water storage tank, an atomizer, a mist discharge pipe, a knob, an air ventilation space and a backflow channel, wherein the groove is embedded in the top of the bottom plate, the left end of the bottom plate is fixedly connected with the connecting plate, the right end of the screw rod penetrates through the bottom plate, the right end of the screw rod is rotatably connected with the clamping plate, the bottom of the clamping plate is slidably connected with the groove, the water storage tank is fixedly connected with the lower part of the front end surface of the bottom plate, the lower end of the atomizer is embedded in the middle end of the water storage tank, the lower end of the mist discharge pipe is fixedly connected with an air outlet of the atomizer, the left end of the mist discharge pipe penetrates through the front end surface of the bottom plate, the knob is in threaded connection with the left end of the top of the, and the lower end of the return channel is communicated with the water storage tank.

Furthermore, the connecting plates are two and are fixedly arranged at the left end and the right end of the bottom plate.

Furthermore, the threaded holes are oppositely arranged at the upper end and the lower end of the connecting plate.

Furthermore, the left end of the screw rod is connected with a hand wheel, and the number of the screw rods is two.

Furthermore, the fog discharge pipe is a U-shaped pipe and is arranged in the middle of the front end face of the bottom plate.

Further, the inside of the ventilation space is wide at the top and narrow at the bottom, and the included angle between the bottom of the ventilation space and the horizontal plane is 15 degrees.

Furthermore, the included angle between the return channel and the horizontal plane is 10 degrees, and the return channel is communicated with the middle end of the left side face of the water storage tank.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that when the bottom plate is used for cooling the switch reluctance controller, because the bottom plate has poor heat dissipation effect on the controller and the bottom plate has complicated steps for fixing the controller, internal parts with low heat dissipation degree of the controller are damaged and much time is consumed for installing the controller, water in the water storage tank can be converted into water mist through the atomizer, then the water mist enters the ventilation space to absorb heat to the temperature of the bottom plate, so that the temperature of the controller is conducted, and the clamping plate can be driven by the lead screw to quickly fix the controller, so that the purposes of achieving high heat dissipation degree of the controller and quickly fixing and disassembling the controller are achieved, and the problems that when the bottom plate is used for cooling the switch reluctance controller, because the bottom plate has poor heat dissipation effect on the controller and the bottom plate has complicated steps for fixing the controller are solved, the problems that internal parts are damaged when the heat dissipation degree of the controller is low and more time is consumed for installing the controller are caused.

Drawings

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

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

fig. 2 is a schematic top view structure of the present invention;

FIG. 3 is a schematic view of the connection structure inside the bottom plate of the present invention;

in the figure: the device comprises a bottom plate-1, a groove-2, a connecting plate-3, a threaded hole-4, a screw rod-5, a clamping plate-6, a water storage tank-7, an atomizer-8, a mist discharge pipe-9, a knob-10, a ventilation space-11 and a backflow channel-12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, the present invention provides a heat dissipation bottom plate of a switch reluctance controller: comprises a bottom plate 1, a groove 2, a connecting plate 3, a threaded hole 4, a screw rod 5, a clamping plate 6, a water storage tank 7, an atomizer 8, a fog discharge pipe 9, a knob 10, a ventilation space 11 and a return channel 12, wherein the top of the bottom plate 1 is embedded into the groove 2, the left end of the bottom plate 1 is fixedly connected with the connecting plate 3, the right end of the screw rod 5 penetrates through the bottom plate 1, the right end of the screw rod 5 is rotatably connected with the clamping plate 6, the bottom of the clamping plate 6 is slidably connected with the groove 2, the water storage tank 7 is fixedly connected with the lower part of the front end surface of the bottom plate 1, the lower end of the atomizer 8 is embedded into the middle end of the water storage tank 7, the water quantity required by the atomizer 8 can be absorbed through the water quantity in the water tank 7, the lower end of the fog discharge pipe 9 is fixedly connected with the air outlet of the atomizer 8, the fog transmitted from the air outlet of the atomizer 8 can be, the water storage tank 7 is convenient to supplement the water quantity in the water storage tank 7, the ventilation space 11 is arranged at the middle end in the bottom plate 1, the left end of the mist discharge pipe 9 penetrates through the right end of the top of the ventilation space 11, the top of the backflow channel 12 is communicated with the ventilation space 11, and the lower end of the backflow channel 12 is communicated with the water storage tank 7.

The two connecting plates 3 are fixedly arranged at the left end and the right end of the bottom plate 1, and the left end and the right end of the bottom plate 1 can be fixed.

The threaded holes 4 are oppositely arranged at the upper end and the lower end of the connecting plate 3, and the left end and the right end of the bottom plate 1 can be fixedly connected through bolts and the threaded holes 4.

The left end of the screw rod 5 is connected with a hand wheel, and the number of the screw rods 5 is two, so that the screw rod 5 can be conveniently rotated to adjust, and objects connected in the groove 2 can be quickly fixed.

The mist discharge pipe 9 is a U-shaped pipe, and the mist discharge pipe 9 is arranged in the middle of the front end face of the bottom plate 1, so that mist transmitted from the top of the atomizer 8 can enter the middle end inside the ventilation space 11, and the mist can be uniformly transmitted from the middle ends inside the ventilation space 11.

The inside structure of the ventilation space 11 is wide at the top and narrow at the bottom, and the included angle between the bottom of the ventilation space and the horizontal plane is 15 degrees, so that more water mist gathered at the upper end of the ventilation space 11 can absorb the temperature at the top of the bottom plate 1, and the cooling effect is achieved.

The included angle between the return channel 12 and the horizontal plane is 10 degrees, and the return channel 12 is communicated with the middle end of the left side face of the water storage tank 7, so that water on the return channel 12 can automatically flow into the water storage tank 7.

The working principle is as follows: when the device is used, firstly, the device is placed in a working area, the device is connected with an external power supply, electric energy required by the work of the device can be provided, then the bottom plate 1 is fixed through the connection of the threaded holes 4 on the connecting plate 3 and the bolts, the clamping plate 6 can be driven to adjust the position through rotating the screw rod 5 in advance, the controller connected with the groove 2 at the top of the bottom plate 1 is quickly fixed, then when the controller is cooled, water is converted into water mist through the operation of the atomizer 8, then the water mist is transmitted into the ventilation space 11 through the mist exhaust pipe 9 at the upper end, the mist exhaust pipe 9 can transmit the mist to the two ends of the ventilation space 11 through the middle end at the top of the ventilation space 11, when the mist is transmitted to the top of the ventilation space 11, the mist absorbs heat at the upper end of the bottom plate 1, the top of the bottom plate 1 can transmit the temperature to the controller through the top of the bottom plate 1, after the fog absorbs heat, part of fog becomes water drops and is transmitted to the inside of the water storage tank 7 through the backflow channel 12, and moisture in the inside of the water storage tank 7 can be supplemented after the knob 10 is opened, so that the controller is high in heat dissipation degree and can be fixed and detached quickly.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a switched reluctance controller radiating bottom plate which characterized in that: comprises a bottom plate (1), a groove (2), a connecting plate (3), a threaded hole (4), a screw rod (5), a clamping plate (6), a water storage tank (7), an atomizer (8), a mist discharge pipe (9), a knob (10), a ventilation space (11) and a return channel (12), wherein the top of the bottom plate (1) is embedded into the groove (2), the left end of the bottom plate (1) is fixedly connected with the connecting plate (3), the right end of the screw rod (5) penetrates through the bottom plate (1), the right end of the screw rod (5) is rotatably connected with the clamping plate (6), the bottom of the clamping plate (6) is slidably connected with the groove (2), the water storage tank (7) is fixedly connected with the lower part of the front end face of the bottom plate (1), the lower end of the atomizer (8) is embedded into the middle end of the water storage tank (7), the lower end of the mist discharge pipe (9) is fixedly connected with the air outlet of the atomizer (8), and the left, the rotary knob (10) is in threaded connection with the left end of the top of the water storage tank (7), the ventilation space (11) is arranged at the middle end in the bottom plate (1), the left end of the mist discharge pipe (9) penetrates through the right end of the top of the ventilation space (11), the top of the backflow channel (12) is communicated with the ventilation space (11), and the lower end of the backflow channel (12) is communicated with the water storage tank (7).

2. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the number of the connecting plates (3) is two, and the two connecting plates are fixedly arranged at the left end and the right end of the bottom plate (1).

3. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the threaded holes (4) are oppositely arranged at the upper end and the lower end of the connecting plate (3).

4. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the left end of the screw rod (5) is connected with a hand wheel, and two screw rods (5) are arranged.

5. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the fog discharging pipe (9) is a U-shaped pipe, and the fog discharging pipe (9) is arranged in the middle of the front end face of the bottom plate (1).

6. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the ventilation space (11) is internally configured to be wide at the top and narrow at the bottom, and the included angle between the bottom and the horizontal plane is 15 degrees.

7. The switched reluctance controller heat dissipation base plate of claim 1, wherein: the included angle between the backflow channel (12) and the horizontal plane is 10 degrees, and the backflow channel (12) is communicated with the middle end of the left side face of the water storage tank (7).