CN212086009U

CN212086009U - Wind cover for motor

Info

Publication number: CN212086009U
Application number: CN202021268237.5U
Authority: CN
Inventors: 王涵
Original assignee: Weihai Huarui Electric Machinery Co ltd
Current assignee: Weihai Huarui Electric Machinery Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-12-04
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a fan housing for motor, including the lower cover body and connecting screw, cover internal portion down is provided with water-cooling assembly, and is provided with adjustable radiator unit on the water-cooling assembly, cover body one side welded fastening has the connecting block down, and the inside external screw thread of having seted up of connecting block, the external screw thread inboard is provided with the internal thread, connecting screw sets up in the internal thread inboard, the water inlet has been seted up to water-cooled tube one side, and the water-cooled tube opposite side has seted up the delivery port, the inside fixed mounting of delivery port has the water guide. This fan housing for motor, the louvre that the internal portion of upper shield was seted up provides the way for the motor heat dissipation, and when needs protect the motor, can hand handheld pole, with the movable pull board of the internal portion preformed groove of upper shield, pull in the sealed frame of rubber right in, can shield the louvre, can realize the sealed protection of motor, avoid dust water stain pollution motor, can adjust this structure according to the service environment of motor and use, and is more nimble practical.

Description

Wind cover for motor

Technical Field

The utility model relates to the technical field of motors, specifically be fan housing for motor.

Background

The motor is represented by a letter M (old standard is represented by D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit and mainly has the function of converting mechanical energy into electric energy, and the motor cover is used for protecting the motor and can protect the motor.

The motor fan housing on the market only is provided with the louvre and dispels the heat, when using under dust and the more environment of water stain, can not realize the sealed protection to the motor, and the motor fan housing, only dispel the heat through the louvre, and the radiating effect is relatively poor, and when the motor temperature rise was too high, the use reliability was lower, and the fan housing can not unpack apart fast, when needs maintain the motor, the comparatively inconvenient problem of operation, for this reason, we propose the motor fan housing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan housing for motor to solve the fan housing for motor on the market that proposes among the above-mentioned background art, only be provided with the louvre and dispel the heat, when using under dust and the more environment of water stain, can not realize the sealed protection to the motor, and the fan housing for motor, only dispel the heat through the louvre, the radiating effect is relatively poor, when the motor temperature rise is too high, the reliability of use is lower, and the fan housing can not unpack apart fast, when needs maintain the motor, the comparatively inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the motor fan cover comprises a lower cover body and a connecting screw, wherein a water-cooling assembly is arranged inside the lower cover body, an adjustable heat dissipation assembly is arranged at the upper end of the water-cooling assembly, a connecting block is fixed on one side of the lower cover body in a welded mode, external threads are formed inside the connecting block, internal threads are formed in the inner side of the external threads, and the connecting screw is arranged in the inner side of the internal threads.

Preferably, the water cooling assembly comprises a water inlet, a water cooling pipe, a water guide valve and a water outlet, the water inlet is formed in one side of the water cooling pipe, the water outlet is formed in the other side of the water cooling pipe, and the water guide valve is fixedly mounted inside the water outlet.

Preferably, the water-cooling pipe is of a curved S-shaped structure, and the water inlet and the water outlet are of a symmetrical structure relative to the transverse center line of the water-cooling pipe.

Preferably, adjustable radiator unit includes the upper shield body, louvre, the sealed frame of rubber, activity pull board, handheld pole and preformed groove, the louvre has been seted up to upper shield body one side, and the internal bonding of upper shield is fixed with the sealed frame of rubber, the sealed frame inboard of rubber is provided with movable pull board, and activity pull board upper end one side welded fastening has handheld pole, the preformed groove has been seted up to the internal portion one side of upper shield.

Preferably, the movable drawing plate and the upper cover body form a clamping structure through the preformed groove, and the shape structure of the outer side of the movable drawing plate is completely matched with the shape structure of the inner side of the rubber sealing frame.

Preferably, the shape and structure of the external thread are completely matched with the shape and structure of the internal thread, and the connecting screw and the connecting block form a dismounting structure through the external thread and the internal thread.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. cold water is led into the water-cooling pipe by the water inlet under the water guide valve effect, is derived by the delivery port again, can reduce the temperature of the lower cover body, keeps the lower cover body in the low temperature state, can reduce the internal temperature of the lower cover body and upper cover, and the motor temperature rise that is reduces, has improved the cooling effect, and the length of time is used to the extension motor.

2. The louvre of the internal portion of upper shield offering provides the way for the motor heat dissipation, and when needs protected the motor, can hand handheld pole, with the movable pull board of the internal portion preformed groove of upper shield, draw into rubber seal frame right in, can shield the louvre, can realize the sealed protection of motor, avoid dust water stain pollution motor, can adjust this structure according to the service environment of motor and use, and is nimble more practical.

3. Through external screw thread and internal thread, take out the connecting screw in the inside rotation of last cover body and connecting block outside, can realize the separation of the upper shield body and the lower cover body, when the fan housing is taken apart to the motor apart to needs, operate more swiftly.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the top half-section structure of the present invention;

fig. 5 is a schematic view of the profiling structure inside the lower cover body of the present invention.

In the figure: 1. a lower cover body; 2. a water-cooling assembly; 201. a water inlet; 202. a water-cooled tube; 203. a water guide valve; 204. a water outlet; 3. an adjustable heat dissipation assembly; 301. an upper cover body; 302. heat dissipation holes; 303. a rubber sealing frame; 304. a movable drawing plate; 305. a hand-held wand; 306. reserving a groove; 4. connecting blocks; 5. an external thread; 6. an internal thread; 7. and connecting screws.

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. 1-5, the present invention provides a technical solution: the motor fan housing comprises a lower housing body 1 and a connecting screw 7, wherein a water cooling assembly 2 is arranged inside the lower housing body 1, an adjustable heat dissipation assembly 3 is arranged at the upper end of the water cooling assembly 2, a connecting block 4 is welded and fixed on one side of the lower housing body 1, an external thread 5 is arranged inside the connecting block 4, an internal thread 6 is arranged on the inner side of the external thread 5, and the connecting screw 7 is arranged on the inner side of the internal thread 6.

The utility model discloses in: the water cooling assembly 2 comprises a water inlet 201, a water cooling pipe 202, a water guide valve 203 and a water outlet 204, wherein the water inlet 201 is formed in one side of the water cooling pipe 202, the water outlet 204 is formed in the other side of the water cooling pipe 202, and the water guide valve 203 is fixedly installed in the water outlet 204.

The utility model discloses in: the water cooling pipe 202 is of a curved S-shaped structure, the water inlet 201 and the water outlet 204 are of a symmetrical structure relative to the transverse center line of the water cooling pipe 202, cold water is guided into the water cooling pipe 202 through the water inlet 201 under the action of the water guide valve 203 and then guided out through the water outlet 204, the temperature of the lower cover body 1 can be reduced, the lower cover body 1 is kept in a low-temperature state, the temperature in the lower cover body 1 and the temperature in the upper cover body 301 can be reduced, the temperature rise of the motor is reduced, the cooling effect is improved, and the service life of the motor is.

The utility model discloses in: adjustable radiator unit 3 includes the upper shield body 301, louvre 302, rubber seal frame 303, activity pull board 304, handheld pole 305 and preformed groove 306, and louvre 302 has been seted up to upper shield body 301 one side, and the inside bonding of upper shield body 301 is fixed with rubber seal frame 303, and rubber seal frame 303 inboard is provided with activity pull board 304, and activity pull board 304 upper end one side welded fastening has handheld pole 305, and preformed groove 306 has been seted up to the inside one side of upper shield body 301.

The utility model discloses in: activity pull board 304 constitutes the block structure through the provided groove 306 and the upper cover body 301, and the outside shape structure of activity pull board 304 is identical completely with the inboard shape structure of rubber seal frame 303, the inside louvre 302 of seting up of upper cover body 301 provides the way for the motor heat dissipation, and when needs protect the motor, can hand handheld pole 305, with the activity pull board 304 in the inside provided groove 306 of upper cover body 301, draw in rubber seal frame 303 right, can shield louvre 302, can realize the sealed protection of motor, avoid dust water stain pollution motor, can be according to the service environment of motor, adjust this structure and use, it is more nimble practical.

The utility model discloses in: the shape structure of external screw thread 5 and the shape structure of internal thread 6 coincide completely, and connecting screw 7 constitutes through external screw thread 5 and internal thread 6 and connecting block 4 and dismantles the structure, through external screw thread 5 and internal thread 6, takes out connecting screw 7 in the inside outside rotation of last cover body 301 and connecting block 4, can realize the separation of the cover body 301 and the lower cover body 1, when the fan housing is taken apart to the motor apart to needs, the operation is more swift.

The working principle is as follows: for the fan cover for the motor, firstly, the water cooling component 2 is arranged in the lower cover body 1, cold water is guided into the water cooling pipe 202 from the water inlet 201 under the action of the water guide valve 203 and then guided out from the water outlet 204, the temperature of the lower cover body 1 can be reduced, the lower cover body 1 is kept in a low-temperature state, the temperature in the lower cover body 1 and the upper cover body 301 can be reduced, the temperature rise of the motor is reduced, the cooling effect is improved, the service life of the motor is prolonged, the adjustable heat dissipation component 3 is arranged at the upper end of the water cooling component 2, the heat dissipation holes 302 arranged in the upper cover body 301 provide a way for the heat dissipation of the motor, when the motor needs to be protected, the hand-held rod 305 can be held, the movable drawing plate 304 in the reserved groove 306 in the upper cover body 301 is drawn into the rubber sealing frame 303 rightwards, the heat dissipation holes 302 can be shielded, the sealing protection of, adjust this structure and use, more nimble practical, and through external screw thread 5 and internal thread 6, take out connecting screw 7 in the inside external rotation of the upper cover body 301 and connecting block 4, can realize the separation of the upper cover body 301 and the lower cover body 1, when the fan housing is unpacked apart to the motor in needs, the operation is more swift, accomplishes the use of whole motor fan housing like this.

In summary, the following steps: in the utility model, the connecting screw 7 is rotated outwards and taken out from the upper cover body 301 and the connecting block 4 through the external thread 5 and the internal thread 6, the separation of the upper cover body 301 and the lower cover body 1 can be realized, when the fan cover needs to be disassembled to maintain the motor, the operation is more rapid, the water cooling component 2 is arranged in the lower cover body 1, cold water is led into the water cooling pipe 202 through the water inlet 201 under the action of the water guide valve 203 and then is led out through the water outlet 204, the temperature of the lower cover body 1 can be reduced, the lower cover body 1 is kept in a low temperature state, the temperature in the lower cover body 1 and the upper cover body 301 can be reduced, the temperature rise of the motor is reduced, the cooling effect is improved, the service life of the motor is prolonged, the adjustable heat dissipation component 3 is arranged at the upper end of the water cooling component 2, the heat dissipation holes 302 arranged in the upper cover body 301 provide a way for the, with the activity pull board 304 in the inside preformed groove 306 of the upper cover body 301, draw in rubber seal frame 303 right in, can shield louvre 302, can realize the sealed protection of motor, avoid dust water stain pollution motor, can adjust this structure and use according to the service environment of motor, more nimble practical.

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.

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 motor fan housing comprises a lower cover body (1) and a connecting screw (7), and is characterized in that: the novel heat dissipation cover is characterized in that a water cooling assembly (2) is arranged inside the lower cover body (1), an adjustable heat dissipation assembly (3) is arranged on the upper end of the water cooling assembly (2), a connecting block (4) is fixed to one side of the lower cover body (1) in a welded mode, external threads (5) are arranged inside the connecting block (4), internal threads (6) are arranged on the inner side of the external threads (5), and connecting screws (7) are arranged on the inner side of the internal threads (6).

2. A wind shield for a motor according to claim 1, wherein: the water cooling assembly (2) comprises a water inlet (201), a water cooling pipe (202), a water guide valve (203) and a water outlet (204), wherein the water inlet (201) is formed in one side of the water cooling pipe (202), the water outlet (204) is formed in the other side of the water cooling pipe (202), and the water guide valve (203) is fixedly installed inside the water outlet (204).

3. A wind shield for a motor according to claim 2, wherein: the water-cooling pipe (202) is of a curved S-shaped structure, and the water inlet (201) and the water outlet (204) are of a symmetrical structure relative to the transverse center line of the water-cooling pipe (202).

4. A wind shield for a motor according to claim 1, wherein: adjustable radiator unit (3) are including last cover body (301), louvre (302), rubber seal frame (303), activity pull board (304), handheld pole (305) and provided groove (306), louvre (302) have been seted up to last cover body (301) one side, and go up cover body (301) inside bonding and be fixed with rubber seal frame (303), rubber seal frame (303) inboard is provided with activity pull board (304), and activity pull board (304) upper end one side welded fastening has handheld pole (305), provided groove (306) have been seted up to the inside one side of last cover body (301).

5. The wind shield for a motor of claim 4, wherein: the movable drawing plate (304) and the upper cover body (301) form a clamping structure through the preformed groove (306), and the shape structure of the outer side of the movable drawing plate (304) is completely matched with the shape structure of the inner side of the rubber sealing frame (303).

6. A wind shield for a motor according to claim 1, wherein: the shape structure of the external thread (5) is completely matched with that of the internal thread (6), and the connecting screw (7) forms a dismounting structure with the connecting block (4) through the external thread (5) and the internal thread (6).