CN221633540U

CN221633540U - Heat dissipation type motor housing

Info

Publication number: CN221633540U
Application number: CN202323400914.0U
Authority: CN
Inventors: 熊星; 付毅
Original assignee: Suzhou Zhuangsheng Energy Conservation Technology Co ltd
Current assignee: Suzhou Zhuangsheng Energy Conservation Technology Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-08-30
Anticipated expiration: 2033-12-13

Abstract

The utility model relates to the technical field of motors and discloses a heat dissipation type motor shell which comprises an outer shell, wherein a base is fixedly connected to the bottom of the outer wall of the outer shell, a water cooling pipe is fixedly connected to the inside of the outer shell, an inner shell is arranged in the outer shell, a radiating fin is fixedly connected to the outer wall of the inner shell, a ventilating fin is fixedly connected to one side of the inner wall of the inner shell, a rear cover is slidably connected to one side of the outer wall of the outer shell, a filter screen is fixedly connected to the inside of the rear cover, a fixing ring is fixedly connected to the inside of the rear cover, and the outer wall of the filter screen is attached to one side of the outer wall of the fixing ring. According to the utility model, the surface of the inner shell is radiated through the water cooling pipe and the radiating fins, and the inner part of the inner shell is radiated through the fan blades and the filter screen, so that the problem that the temperature in the motor is easily overhigh because the outer shell cannot radiate well in the running process of the traditional motor is solved.

Description

Heat dissipation type motor housing

Technical Field

The utility model relates to the technical field of motors, in particular to a heat dissipation type motor shell.

Background

An electric motor is a device that converts electrical energy into mechanical energy, which is a core of many electric devices, including electric automobiles, wind turbines, household appliances, industrial machinery, electronic devices, etc., and is generally jacketed when the motor is in use to protect the motor from the external environment while preventing internal components from being damaged or touched.

The searched bulletin number is: the chinese patent literature of CN218301071U discloses a motor housing, it includes the casing, the both sides of casing respectively with the mutual joint of the opposite sides of two end covers, the equal fixedly connected with three second installation ear in two end covers outward, be provided with same butt joint subassembly in two end covers, the butt joint subassembly includes the movable groove, the quantity of movable groove is six, and six movable grooves are offered respectively in the both sides of casing, correspond three movable grooves and be linked together with same spacing groove, the spacing groove is offered in the casing, the equal fixedly connected with three stopper of opposite sides of two end covers, in the three movable groove of three stopper difference joint. This scheme has made things convenient for when fixing this shell through setting up movable groove, first installation ear and bolt, has avoided the bolt to appear not hard up at the in-process that fixes end cover and casing to the effectual stability between casing and the end cover has also improved the suitability of this shell, but to the motor at the operation in-process can not be fine dispel the heat to it, thereby easily lead to motor inside high temperature, and then reduce motor life's problem.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a heat dissipation type motor shell, which aims to solve the problems that the shell cannot well dissipate heat in the running process of the existing motor, so that the temperature inside the motor is easily too high, and the service life of the motor is further shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a heat dissipation type motor housing, includes the shell body, the outer wall bottom fixedly connected with base of shell body, the inside fixedly connected with water-cooled tube of shell body, the inside of shell body is provided with the inner shell body, the outer wall fixedly connected with fin of inner shell body, inner wall one side fixedly connected with ventilation fin of inner shell body, outer wall one side sliding connection of shell body has the back lid, the inside fixedly connected with filter screen of back lid, the inside fixedly connected with solid fixed ring of back lid, the outer wall laminating of filter screen is in gu fixed ring's outer wall one side, gu fixed ring's outer wall opposite side laminating is in the outer wall of ventilation fin, gu fixed ring's inside fixedly connected with driving motor, driving motor's output fixedly connected with flabellum.

Further, a fixing component is arranged on one side of the outer wall of the rear cover, a sliding block is fixedly connected to the bottom of the outer wall of the inner shell, and the outer wall of the sliding block is slidably connected to the inside of the outer shell.

Further, the fixed subassembly includes connecting block and fixing bolt, the inside threaded connection of connecting block has fixing bolt.

Further, the outer wall sliding connection of connecting block is in the inside of shell body, fixing bolt's outer wall threaded connection is in the inside of shell body.

Further, a limiting ring is fixedly connected to the other side of the outer wall of the inner shell, and the outer wall of the limiting ring is attached to the other side of the outer wall of the outer shell.

Further, the outer wall top fixedly connected with fixture block of inner housing, the outer wall sliding connection of fixture block is in the inside of shell, the upper surface fixedly connected with handle of fixture block.

Further, the inside fixedly connected with stopper of shell body, the inside of stopper is provided with the spring.

Further, one end fixedly connected with spacing ball of spring, spacing ball's outer wall sliding connection is in the inside of fixture block.

The utility model has the following beneficial effects:

1. According to the utility model, firstly, the surface of the inner shell is radiated through the water cooling pipe and the radiating fins, and then the inner part of the inner shell is radiated through the fan blades and the filter screen, so that the effects of rapidly radiating the inner part of the outer shell and preventing dust from being sucked into the inner part of the inner shell are achieved, the problem that the inner temperature of the motor is easily overhigh due to the fact that the outer shell cannot radiate well in the operation process of the traditional motor is solved, the service life of the motor is shortened, and the heat radiation performance of the motor outer shell is improved.

2. According to the utility model, the rear cover and the outer shell are fixed by inserting the fixing bolts into the connecting blocks, the clamping blocks and the sliding blocks slide in the outer shell, and the limiting blocks are used for limiting the clamping blocks, so that the effect of quick disassembly and installation is achieved, the problem that the existing motor shell is inconvenient to disassemble and replace an internal motor is solved, and the practicability of the motor shell is improved.

Drawings

Fig. 1 is a schematic perspective view of a heat dissipation type motor housing according to the present utility model;

fig. 2 is a schematic diagram of an internal structure of a heat dissipation type motor housing according to the present utility model;

FIG. 3 is a schematic view of a portion of a fixing ring of a heat dissipation type motor housing according to the present utility model;

fig. 4 is a schematic diagram illustrating an internal structure of a stopper of a heat dissipation type motor housing according to the present utility model.

Legend description:

1. An outer housing; 2. a base; 3. a water-cooled tube; 4. an inner housing; 5. a heat sink; 6. a ventilation sheet; 7. a rear cover; 8. a filter screen; 9. a fixing ring; 10. a driving motor; 11. a fan blade; 12. a connecting block; 13. a fixing bolt; 14. a slide block; 15. a limiting ring; 16. a clamping block; 17. a handle; 18. a limiting block; 19. a spring; 20. and a limit ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a heat dissipation type motor housing, including shell body 1, the outer wall bottom fixedly connected with base 2 of shell body 1, the inside fixedly connected with water-cooling pipe 3 of shell body 1, the inside of shell body 1 is provided with inner shell body 4, the outer wall fixedly connected with fin 5 of inner shell body 4, inner wall one side fixedly connected with ventilation piece 6 of inner shell body 4, outer wall one side sliding connection of shell body 1 has back lid 7, the inside fixedly connected with filter screen 8 of back lid 7, the inside fixedly connected with solid fixed ring 9 of back lid 7, the outer wall laminating of filter screen 8 is in the outer wall one side of solid fixed ring 9, the outer wall opposite side laminating of solid fixed ring 9 is in the outer wall of ventilation piece 6, the inside fixedly connected with driving motor 10 of solid fixed ring 9, the output fixedly connected with flabellum 11 of driving motor 10;

Specifically, connect the bottom at shell 1 through base 2 and fix shell 1, rethread water-cooled tube 3 connects the inside at shell 1, the outer wall at fin 5 is connected to inner shell 4, make inner shell 4 and fin 5 all can carry out preliminary heat dissipation to the inside of inner shell 4, ventilation fin 6 is being connected to the bottom of rethread inner shell 4, make inner shell 4 can outwards ventilate through ventilation fin 6, filter screen 8 and solid fixed ring 9 are being connected to the inside of rethread back lid 7, and solid fixed ring 9's internal connection driving motor 10 and flabellum 11, make flabellum 11 can rotate and then drive the inside air flow of shell 1, filter the dust in the air by filter screen 8 again, thereby reach and dispel the heat to the inside of outer shell fast and prevent that the dust from inhaling the inside effect of inner shell 4.

Referring to fig. 2-4, a fixing component is arranged on one side of the outer wall of the rear cover 7, a sliding block 14 is fixedly connected to the bottom of the outer wall of the inner shell 4, and the outer wall of the sliding block 14 is slidably connected to the inside of the outer shell 1; the fixing assembly comprises a connecting block 12 and a fixing bolt 13, and the fixing bolt 13 is connected with the inside of the connecting block 12 in a threaded manner; the outer wall of the connecting block 12 is connected in the outer shell 1 in a sliding manner, and the outer wall of the fixing bolt 13 is connected in the outer shell 1 in a threaded manner; the other side of the outer wall of the inner shell 4 is fixedly connected with a limiting ring 15, and the outer wall of the limiting ring 15 is attached to the other side of the outer wall of the outer shell 1; the top of the outer wall of the inner shell 4 is fixedly connected with a clamping block 16, the outer wall of the clamping block 16 is slidably connected in the outer shell 1, and the upper surface of the clamping block 16 is fixedly connected with a handle 17; a limiting block 18 is fixedly connected to the inside of the outer shell 1, and a spring 19 is arranged in the limiting block 18; one end of the spring 19 is fixedly connected with a limiting ball 20, and the outer wall of the limiting ball 20 is slidably connected inside the clamping block 16;

Specifically, the connecting block 12 is fixed on the rear cover 7, and the fixing bolt 13 is connected to the inside of the connecting block 12, so that the fixing bolt 13 can be inserted into the inside of the connecting block 12 and the outer shell 1, further, the rear cover 7 and the outer shell 1 are connected, the sliding block 14 is connected to the outer wall of the inner shell 4, the sliding block 14 slides in the inner part of the outer shell 1, and the limiting ring 15 is connected to the top of the inner shell 4, so that the inner shell 4 can be limited by the sliding block 14 and the limiting ring 15, the clamping block 16 is connected to the outer wall of the inner shell 4, and the limiting block 18 is connected to the outer shell 1, so that the limiting block 18 can limit the clamping block 16, and the inner shell 4 can be pulled out from the outer shell 1 by pulling the handle 17, so that the effect of quick dismounting and mounting is achieved.

Working principle: when the heat dissipation needs to be carried out on the inner parts of the outer shell 1 and the inner shell 4, the water cooling pipe 3 and the heat dissipation fins 5 are respectively connected to the inner wall of the outer shell 1 and the surface of the inner shell 4, the inner shell 4 is subjected to primary heat dissipation, the ventilation fins 6 are used for leading the inner shell 4 to be communicated with the outside, the inner part of the inner shell 4 is subjected to external ventilation and heat dissipation, the output end of the driving motor 10 is used for driving the fan blades 11 to rotate, the fan blades 11 are fixed in the rear cover 7 by the fixing ring 9, the fan blades 11 can accelerate the air flow in the inner shell 4, the heat dissipation in the inner shell 4 is accelerated, the dust in the outside air can be filtered by the filter screen 8 through the ventilation holes of the rear cover 7, thereby reach and dispel the heat and prevent the inside effect of dust inhalation to inner shell 4 inside to inner shell 4 fast, when need change the inside motor of inner shell 4, through rotating fixing bolt 13, make fixing bolt 13 can take out from connecting block 12, and then no longer restrict the inside of back lid 7 and outer shell 1, thereby reach the effect of dismantling back lid 7 fast, the rethread pulling handle 17 makes fixture block 16 slide in the inside of outer shell 1, and then drive spacing ball 20 and compress inwards spring 19, make spacing ball 20 can no longer restrict fixture block 16, and slider 14 slides in outer shell 1, thereby reach the effect of dismantling the change to the inside motor of inner shell 4 fast.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A heat dissipation type motor housing, comprising a housing body (1), characterized in that: the utility model discloses a fan-shaped air conditioner, including outer casing (1), inner casing (1), air vent (6), filter screen (8), fixed ring (9) are fixed to the inside fixedly connected with water cooling pipe (3) of outer casing (1), the inside of outer casing (1) is provided with inner casing (4), the outer wall fixedly connected with fin (5) of inner casing (4), inner wall one side fixedly connected with fin (6) of inner casing (4), outer wall one side sliding connection of outer casing (1) has back lid (7), the inside fixedly connected with filter screen (8) of back lid (7), the inside fixedly connected with solid fixed ring (9) of back lid (7), the outer wall laminating of filter screen (8) is in outer wall one side of solid fixed ring (9), the outer wall opposite side laminating of solid fixed ring (9) is in the outer wall of fin (6), the inside fixedly connected with driving motor (10), the output fixedly connected with flabellum (11) of driving motor (10).

2. A heat dissipating motor housing of claim 1, wherein: the novel back cover is characterized in that a fixing assembly is arranged on one side of the outer wall of the back cover (7), a sliding block (14) is fixedly connected to the bottom of the outer wall of the inner shell (4), and the outer wall of the sliding block (14) is slidably connected to the inside of the outer shell (1).

3. A heat dissipating motor housing of claim 2, wherein: the fixing assembly comprises a connecting block (12) and a fixing bolt (13), and the fixing bolt (13) is connected to the inner thread of the connecting block (12).

4. A heat dissipating motor housing of claim 3, wherein: the outer wall sliding connection of connecting block (12) is in the inside of shell body (1), the outer wall threaded connection of fixing bolt (13) is in the inside of shell body (1).

5. A heat dissipating motor housing of claim 1, wherein: the outer wall opposite side fixedly connected with spacing ring (15) of inner shell (4), the outer wall laminating of spacing ring (15) is in the outer wall opposite side of outer shell (1).

6. A heat dissipating motor housing of claim 5, wherein: the novel electric wrench is characterized in that a clamping block (16) is fixedly connected to the top of the outer wall of the inner shell (4), the outer wall of the clamping block (16) is slidably connected to the inside of the outer shell (1), and a handle (17) is fixedly connected to the upper surface of the clamping block (16).

7. A heat dissipating motor housing of claim 6, wherein: the novel anti-theft device is characterized in that a limiting block (18) is fixedly connected to the inside of the outer shell (1), and a spring (19) is arranged in the limiting block (18).

8. A heat dissipating motor housing of claim 7, wherein: one end of the spring (19) is fixedly connected with a limiting ball (20), and the outer wall of the limiting ball (20) is slidably connected inside the clamping block (16).