CN215528769U

CN215528769U - Waterproof motor casing

Info

Publication number: CN215528769U
Application number: CN202120901078.6U
Authority: CN
Inventors: 万理
Original assignee: Jiangyin Jince Metal Products Co ltd
Current assignee: Jiangyin Jince Metal Products Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-14
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a waterproof motor casing, which comprises a casing and a motor, wherein the casing and the motor are installed in a threaded manner; the method comprises the following steps: the upper surface of the first baffle is fixedly connected with a first steel wire rope, the other side of the first steel wire rope is fixedly connected with a second baffle, and the outer wall of the first baffle is attached to the inner wall of the shell; the upper surface of the second baffle is fixedly connected with a second steel wire rope, the tail end of the second steel wire rope is fixedly connected with a counterweight ball, and the outer wall of the second baffle is attached to the inner wall of the shell. This waterproof type motor casing is when rainy day, and the staff stimulates the stay cord, and the stay cord drives the outside removal of fixture block toward the draw-in groove this moment, and when the fixture block shifted out the draw-in groove, the second baffle does not block with the shell, and first baffle and second baffle descend at self gravity this moment, and final first baffle is plugged up the vent that corresponds, and the vent that the second baffle also will correspond is plugged up, does not make external rainwater enter into the inside of shell, does not make motor body corroded by the rainwater.

Description

Waterproof motor casing

Technical Field

The utility model relates to the technical field of motor shells, in particular to a waterproof motor shell.

Background

The motor has become the main energy in human production and life, and the place of working of motor has the variety, when the motor was worked in outdoor, need use the motor casing to protect the motor, and current motor casing still has following defect:

1. the existing motor shell has poor heat dissipation effect, and when the motor works under high load, the poor heat dissipation motor shell is not beneficial to long-time use of the motor, and can lead to direct burning of the motor in serious cases and directly affect the safety of a user;

2. the existing motor shell is inconvenient to protect the motor body when raining, the motor body can accelerate the oxidation of the motor body when working in the rainwater for a long time, the later use effect of the motor is influenced, and the service life of the motor is also influenced,

aiming at the problems, innovative design is urgently needed on the basis of the original motor shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof motor casing to solve the problems that the heat dissipation effect is poor, the motor body is inconvenient to protect in rainy days, and the motor body works in the rainwater for a long time to accelerate the oxidation of the motor body in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof motor casing, the outer casing and motor are installed in screw thread;

the method comprises the following steps:

the motor comprises a shell, wherein ventilation openings are formed in two sides of the shell, and when the motor normally works, the heat generated by the working of the motor is discharged to the outside of the shell through the ventilation openings, so that the purpose of heat dissipation is achieved;

the upper surface of the first baffle is fixedly connected with a first steel wire rope, the other side of the first steel wire rope is fixedly connected with a second baffle, the outer wall of the first baffle is attached to the inner wall of the shell, and the outer wall of the first baffle is attached to the inner wall of the shell, so that the first baffle only moves in the vertical direction;

the upper surface of the second baffle is fixedly connected with a second steel wire rope, the tail end of the second steel wire rope is fixedly connected with a counterweight ball, the outer wall of the second baffle is attached to the inner wall of the shell, and the outer wall of the second baffle is attached to the inner wall of the shell, so that the second baffle only moves in the vertical direction.

Preferably, the side movable mounting of shell has the block subassembly, and the inside fixed mounting of shell have with the filter screen of vent one-to-one, the filter screen does not make outside impurity enter into the inside of shell through the vent.

Preferably, the engaging member includes:

the miniature spring is fixedly connected with the shell, and when a worker pulls the clamping block through the pull rope, the clamping block enables the miniature spring to be in a compressed state;

the side surface of the clamping block is an inclined surface, a pull rope is fixedly mounted on the other surface of the clamping block, and the clamping block is fixedly connected with the miniature spring.

Preferably, the surface of the second baffle is provided with a clamping groove corresponding to the clamping block, and the shell and the second baffle form a clamping structure through the clamping block and the clamping groove.

Preferably, the shell is internally provided with a deep groove for facilitating the movement of the clamping block, and when a worker pulls the pull rope, the clamping block moves towards the inside of the deep groove.

Preferably, a cavity for the first baffle and the second baffle to move is formed in the shell.

Compared with the prior art, the utility model has the beneficial effects that: the waterproof motor casing;

1. when the waterproof motor casing works normally, the first baffle and the second baffle are both static in the corresponding cavities, when the waterproof motor casing works, heat generated by the motor is discharged to the outer side of the casing through the ventilation pipes arranged on the left side and the right side, and external impurities cannot enter the inside of the waterproof motor casing through the filter screen;

2. this waterproof type motor casing is when rainy day, and the staff stimulates the stay cord, and the stay cord drives the outside removal of fixture block toward the draw-in groove this moment, and when the fixture block shifted out the draw-in groove, the second baffle does not block with the shell, and first baffle and second baffle descend at self gravity this moment, and final first baffle is plugged up the vent that corresponds, and the vent that the second baffle also will correspond is plugged up, does not make external rainwater enter into the inside of shell, does not make motor body corroded by the rainwater.

Drawings

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

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

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic cross-sectional view of a second baffle in an operating state;

fig. 5 is a partial front sectional structural schematic view of the first baffle plate in the working state of the utility model.

In the figure: 1. a housing; 2. a vent; 3. a filter screen; 4. a first baffle plate; 5. a first wire rope; 6. a second baffle; 7. a card slot; 8. a second wire rope; 9. a counterweight ball; 10. deep grooves; 11. a micro-spring; 12. a clamping block; 13. pulling a rope; 14. clamping the assembly; 15. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a waterproof motor casing, the outer casing 1 and motor are installed for the whorl;

the method comprises the following steps:

the air conditioner comprises a shell 1, wherein ventilation openings 2 are formed in two sides of the shell 1;

the upper surface of the first baffle plate 4 is fixedly connected with a first steel wire rope 5, the other side of the first steel wire rope 5 is fixedly connected with a second baffle plate 6, and the outer wall of the first baffle plate 4 is attached to the inner wall of the shell 1;

the upper surface of the second baffle 6 is fixedly connected with a second steel wire rope 8, the tail end of the second steel wire rope 8 is fixedly connected with a counterweight ball 9, and the outer wall of the second baffle 6 is attached to the inner wall of the shell 1.

The side surface of the shell 1 is movably provided with a clamping component 14, and the inside of the shell 1 is fixedly provided with filter screens 3 which are in one-to-one correspondence with the air vents 2.

When the outdoor normal work is carried out, the motor works to generate a large amount of heat which can be discharged to the outer side of the shell 1 through the ventilation opening 2 on the side surface of the shell 1, and the filter screen 3 corresponding to the ventilation opening 2 prevents external impurities from entering the inner part of the shell 1 through the ventilation opening 2.

The engaging unit 14 includes:

the miniature spring 11 is fixedly connected with the shell 1;

the side of the clamping block 12 is an inclined plane, a pull rope 13 is fixedly mounted on the other side of the clamping block 12, the clamping block 12 is fixedly connected with the miniature spring 11, a clamping groove 7 corresponding to the clamping block 12 is formed in the surface of the second baffle plate 6, a deep groove 10 facilitating the movement of the clamping block 12 is formed in the shell 1, and a cavity 15 for the movement of the first baffle plate 4 and the second baffle plate 6 is formed in the shell 1.

When working outdoors in rainy days, a worker can pull the pull rope 13, at the moment, the pull rope 13 drives the fixture block 12 to move towards the inside of the deep groove 10, the fixture block 12 enables the micro spring 11 to be in a compressed state, when the fixture block 12 moves out of the clamping groove 7 on the second baffle 6, the second baffle 6 and the first baffle 4 move downwards under the action of self gravity, finally the second baffle 6 and the first baffle 4 block the corresponding vent 2, at the moment, external rainwater cannot enter the inside of the shell 1, when the first baffle 4 and the second baffle 6 need to return to the original position, the second steel wire rope 8 is pulled, at the moment, the second steel wire rope 8 drives the second baffle 6 to ascend in the inside of the cavity 15, the second baffle 6 drives the first baffle 4 to ascend in the inside of the cavity 15 through the first steel wire rope 5, finally, the second baffle 6 and the shell 1 are in a clamping state again, and the counterweight ball 9 enables the second steel wire rope 8 to work in the motor, and is more stable.

The working principle is as follows: when the waterproof motor casing is used, according to the figures 1-5, in rainy days, when the ventilation opening 2 and the filter screen 3 which are ventilated and cooled are required to be plugged by workers, the pull rope 13 is pulled, the pull rope 13 drives the clamping block 12 to move out of the clamping groove 7, the second baffle 6 and the first baffle 4 descend to plug the ventilation opening 2, and external rainwater cannot enter the inside of the casing 1, so that the waterproof purpose is achieved.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waterproof motor casing, the outer casing and motor are installed in screw thread;

the method is characterized in that: the method comprises the following steps:

the air conditioner comprises a shell, wherein ventilation openings are formed in two sides of the shell;

the upper surface of the first baffle is fixedly connected with a first steel wire rope, the other side of the first steel wire rope is fixedly connected with a second baffle, and the outer wall of the first baffle is attached to the inner wall of the shell;

the upper surface of the second baffle is fixedly connected with a second steel wire rope, the tail end of the second steel wire rope is fixedly connected with a counterweight ball, and the outer wall of the second baffle is attached to the inner wall of the shell.

2. The waterproof motor case according to claim 1, wherein: the side movable mounting of shell has the block subassembly, and the inside fixed mounting of shell have with the filter screen of vent one-to-one.

3. The waterproof motor case according to claim 2, wherein: the clamping component comprises:

the miniature spring is fixedly connected with the shell;

4. A waterproof motor casing according to claim 3, wherein: and the surface of the second baffle is provided with a clamping groove corresponding to the clamping block.

5. A waterproof motor casing according to claim 3, wherein: the inside of shell is seted up conveniently the deep trouth that the fixture block removed.

6. The waterproof motor case according to claim 1, wherein: and a cavity for the first baffle and the second baffle to move is formed in the shell.