CN212518611U

CN212518611U - Motor housing convenient to heat dissipation

Info

Publication number: CN212518611U
Application number: CN202021511311.1U
Authority: CN
Inventors: 涂晓洁; 张帆; 顾秀颖
Original assignee: Chongqing Jiagna Technology Co ltd
Current assignee: Chongqing Jiagna Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a motor housing convenient to heat dissipation includes the casing, the casing lower extreme is provided with the mount pad, casing one end is provided with the front end housing, the casing other end is provided with the rear end cap, the mounting hole has all been seted up on front end housing and the rear end cap, the inside activity of mounting hole is provided with the radiator-grid, the casing upper end is provided with the water inlet, the casing lower extreme is provided with the delivery port, casing outer wall is seted up flutedly, be provided with condenser tube in the recess, be provided with the fixture block that is used for fixed condenser tube on the recess inner wall, the inside heat-conducting layer that is provided with of casing, and casing and heat-conducting layer set up for the laminating, a plurality of louvres have been seted up on the. Thereby this motor housing convenient to heat dissipation guarantees to absorb the heat through the heat-conducting layer with the heat that the motor produced the very first time, reaches quick radiating effect and can also prolong the life of motor.

Description

Motor housing convenient to heat dissipation

Technical Field

The utility model relates to a motor housing's technical field specifically is a motor housing convenient to heat dissipation.

Background

An Electric machine (also known as "motor") is an electromagnetic device that converts or transmits Electric energy according to the electromagnetic induction law, and is represented by a letter M (old standard is D) in a circuit, and mainly functions to generate driving torque as a power source for electrical appliances or various machines, and a generator is represented by a letter G in a circuit, and mainly functions to convert mechanical energy into Electric energy, and a motor housing is one of basic accessories of the Electric machine. The motor can produce great heat because friction and electromagnetic effect between bearing and the pivot in the operation process, and produced heat all finally looses through the casing, and current motor casing is little with the area of contact of outside air, and the speed that the heat looses through the air convection is slower, leads to motor inside temperature higher, seriously influences the life of motor.

And its radiating mode of traditional motor housing is more single, and the radiating efficiency is poor, and practical efficiency is poor to lead to the life of motor to be short. Therefore, a motor housing convenient for heat dissipation is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a motor housing convenient to heat dissipation possesses quick radiating characteristics, has solved traditional motor housing radiating mode and has more singleness, and radiating efficiency is poor, and practical efficiency is poor to lead to the problem that the life of motor is short.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the improved cooling water pipe comprises a housin, the casing lower extreme is provided with the mount pad, casing one end is provided with the front end housing, the casing other end is provided with the rear end cap, the mounting hole has all been seted up on front end housing and the rear end cap, the inside activity of mounting hole is provided with the radiator-grid, the casing upper end is provided with the water inlet, the casing lower extreme is provided with the delivery port, casing outer wall is seted up flutedly, be provided with condenser tube in the recess, be provided with the fixture block that is used for fixed condenser tube on the recess inner wall, the inside heat-conducting layer that is provided with of casing, and casing and heat-conducting layer set up for the laminating, a plurality of louv.

Preferably, the bottom of the groove (10) is of a net structure, the groove is spirally arranged on the shell, the bottom of the groove is attached to the heat conducting layer, the inner wall of the groove is attached to the outer wall of the fixture block, and the fixture block is uniformly distributed in the groove.

Preferably, the cooling water pipe is fixed on the groove, and the cooling water pipe and the clamping block are both of detachable connection structures.

Preferably, the material of heat-conducting layer is copper or aluminium, and the heat-conducting layer outer wall and the laminating of casing inner wall, and this heat-conducting layer and casing are for dismantling connection structure, set up a plurality of louvres that run through the heat-conducting layer on the heat-conducting layer, evenly distributed is on the heat-conducting layer, the outer wall of louvre inner wall and heat conduction silica gel gasket sets up for the laminating.

Preferably, the front end cover and the rear end cover are respectively provided with a plurality of mounting holes, and the number of the mounting holes formed in the front end cover and the rear end cover is equal and the positions of the mounting holes are corresponding.

Preferably, the heat-conducting silica gel gasket is a heat-conducting medium material, and the heat-conducting silica gel gaskets at the two ends of the heat dissipation holes are attached to the bottom ends of the motor and the groove.

Preferably, the mounting seat is provided with a damping spring connected with the shell, and the damping spring is made of rubber.

(III) advantageous effects

The utility model provides a motor housing convenient to heat dissipation. The method has the following beneficial effects:

(1) the groove, the cooling water pipe and the heat-conducting layer are arranged inside the motor shell, the bottom end of the groove is of a net structure, the groove is spirally arranged on the shell, the bottom end of the groove is attached to the heat-conducting layer, the inner wall of the groove and the outer wall of the fixture block are arranged in a laminating mode, the fixture block is evenly distributed inside the groove, the cooling water pipe can be guaranteed to be better and fixed on the groove, the laminating of the shell and the heat-conducting layer is not affected, the spiral design can enable the drainage speed to be more stable, meanwhile, the contact heat-conducting layer can be arranged in the largest area, and therefore the effect of.

(2) The inside heat-conducting layer that is provided with of this motor housing, the heat-conducting layer all can use the material of copper or aluminium, and this heat-conducting layer outer wall and the laminating of shells inner wall, and the cooling water pipe on the casing can laminate the setting through the netted setting of recess bottom with the heat-conducting layer to reach the quick radiating effect of heat transfer rapidly.

(3) The inside heat-conducting layer, louvre and the heat conduction silica gel gasket of being provided with of this motor housing, set up a plurality of louvres on the heat-conducting layer, and louvre evenly distributed is on the heat-conducting layer to it is better to reach radiating effect, the louvre both ends are provided with the heat conduction silica gel gasket, and the contact thermal resistance that produces between motor and the heat-conducting layer contact surface can be reduced in setting up of heat conduction silica gel gasket, can make the better abundant contact of contact surface between the heat that the motor gived off and the heat-conducting layer, really accomplish face-to-face contact.

(4) This motor housing outside is provided with front end housing, rear end housing, mounting hole and radiator-grid, and the heat that produces in the motor work, and the outside cold air of motor housing will carry out the fractional heat dissipation to the heat that the motor is inside to produce through radiator-grid on front end plate and the rear end plate, can also prevent that the dust from getting into the inside condition that causes the damage of motor and taking place, has prolonged the life of motor.

Drawings

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

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is an internal side view of the present invention;

FIG. 4 is a schematic structural view of the heat conductive silicone gasket of the present invention;

FIG. 5 is a schematic view of the structure of the fixture block of the present invention;

in the figure: 1, a shell; 2. a mounting seat; 3. a damping spring; 4, a front end cover; 5. a rear end cap; 6. mounting holes; 7. a heat-dissipating web; 8. a water inlet; 9. a water outlet; 10. a groove; 11. cooling water pipes, 12 and clamping blocks; 13. a heat conductive layer; 14. heat dissipation holes; 15. heat conduction silica gel gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a motor housing convenient to heat dissipation, be provided with mount pad 2 including 1 lower extreme of casing, set up damping spring 3 of being connected with casing 1 on the mount pad 2, this damping spring 3 has adopted elasticity height, the rubber materials that the temper is high, can reduce the produced noise of motor at the during operation effectively, noise abatement pollutes, 1 one end of casing is provided with front end housing 4, the 1 other end of casing is provided with rear end cap 5, mounting hole 6 has all been seted up on front end housing 4 and the rear end cap 5, the inside activity of mounting hole 6 is provided with radiator-grid 7, and the outside cold air can carry out the fractional heat dissipation to the heat that the motor is inside to produce through radiator-grid 7, can also prevent that the dust from getting into the inside condition that causes the damage of motor, the life of extension motor, 1 upper end of casing is provided with water inlet 8.

The outer wall of the shell 1 is provided with a groove 10, the bottom end of the groove 10 is of a net structure, the groove 10 is spirally arranged on the shell 1, the groove 10 is provided with a cooling water pipe, the spiral design can enable the drainage speed to be more stable, the inner wall of the groove 10 is provided with a fixture block 12, the inner wall of the groove 10 is in a joint arrangement with the outer wall of the fixture block 12, the fixture block 12 is uniformly distributed inside the groove 10, the cooling water pipe 11 can be better fixed on the groove 12, the shell 1 is internally provided with a heat conduction layer 13, the shell 1 and the heat conduction layer 13 are in a joint arrangement, the heat conduction layer 13 and the shell 1 are of a detachable connection structure, the heat conduction layer 13 is provided with heat dissipation holes 14, the heat dissipation holes are uniformly distributed on the heat conduction layer 13, so that the heat dissipation effect is better, the two ends of the heat dissipation holes 13 are provided with heat conduction silica gel gaskets 15, the reaction on the temperature can reach the temperature difference as small as possible, thereby ensuring that the heat generated by the motor can be absorbed by the heat conducting layer 13 at the first time, and achieving the effect of quick heat dissipation.

During the use, the motor is in normal during operation, the heat-conducting layer 13 that sets up in the casing 1 fully contacts with the motor, the produced heat of motor absorbs the heat through heat-conducting layer 13, and evenly distributed can dispel the heat fast at heat-conducting layer 13 on louvre 14, meanwhile, put into water from water inlet 8, and fix the condenser tube on recess 10 for the heliciform, can let the stability that drainage speed is more, so that better dispel the heat fast to the heat that absorbs on heat-conducting layer 13, water from water inlet 8 flows out from delivery port 9 behind whole condenser tube 11 at last, front end housing 4 and the rear end cap 5 that casing 1 both ends set up, and outside cold air will get into inside casing 1 through the radiator-grid 7 that sets up on front end housing 4 and the rear end cap 5, dispel the heat to the produced heat of inside motor.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a motor housing convenient to heat dissipation which characterized in that: comprises a shell (1), wherein a mounting seat (2) is arranged at the lower end of the shell (1), a front end cover (4) is arranged at one end of the shell (1), a rear end cover (5) is arranged at the other end of the shell (1), mounting holes (6) are formed in the front end cover (4) and the rear end cover (5), a radiating net (7) is movably arranged in each mounting hole (6), a water inlet (8) is formed in the upper end of the shell (1), a water outlet (9) is formed in the lower end of the shell (1), a groove (10) is formed in the outer wall of the shell (1), a cooling water pipe (11) is arranged in each groove (10), a clamping block (12) for fixing the cooling water pipe is arranged on the inner wall of each groove (10), a heat conduction layer (13) is arranged in the shell (1), the shell (1) and the heat conduction layer (13) are arranged in a laminating, and heat conduction silica gel gaskets (15) are arranged at two ends inside the heat dissipation holes (14).

2. The motor housing for facilitating heat dissipation of claim 1, wherein: the heat conduction structure is characterized in that the bottom end of the groove (10) is of a net structure, the groove (10) is spirally arranged on the shell (1), the bottom end of the groove (10) is attached to the heat conduction layer (13), the inner wall of the groove (10) is attached to the outer wall of the fixture block (12), and the fixture block (12) is uniformly distributed in the groove (10).

3. The motor housing for facilitating heat dissipation of claim 1, wherein: the cooling water pipe (11) is fixed on the groove (10), and the cooling water pipe (11) and the clamping block (12) are both of a detachable connection structure.

4. The motor housing for facilitating heat dissipation of claim 1, wherein: the material of heat-conducting layer (13) is copper or aluminium, and heat-conducting layer (13) outer wall laminates with casing (1) inner wall mutually, and this heat-conducting layer (13) and casing (1) are for dismantling connection structure, set up a plurality of louvres (14) that run through heat-conducting layer (13) on heat-conducting layer (13), evenly distributed is on heat-conducting layer (13), louvre (14) inner wall sets up for the laminating with the outer wall of heat conduction silica gel gasket (15).

5. The motor housing for facilitating heat dissipation of claim 1, wherein: the heat-conducting silica gel gasket (15) is a heat-conducting medium material, and the heat-conducting silica gel gaskets (15) positioned at the two ends of the heat dissipation hole (14) are attached to the bottom ends of the motor and the groove (10).

6. The motor housing for facilitating heat dissipation of claim 1, wherein: the front end cover (4) and the rear end cover (5) are respectively provided with a plurality of mounting holes (6), and the number of the mounting holes (6) formed in the front end cover (4) and the rear end cover (5) is equal and the positions of the mounting holes are corresponding.

7. The motor housing for facilitating heat dissipation of claim 1, wherein: the mounting seat (2) is provided with a damping spring (3) connected with the shell (1), and the damping spring (3) is made of rubber.