CN212726671U

CN212726671U - Motor with waterproof function

Info

Publication number: CN212726671U
Application number: CN202021845417.5U
Authority: CN
Inventors: 刘志妹; 李伟龙
Original assignee: Individual
Current assignee: Shanghai Ruiyu Automobile Co ltd
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-03-16
Anticipated expiration: 2030-08-30

Abstract

The utility model discloses a motor with waterproof function, including motor body, motor body includes the shell, the pivot is installed to the left end of shell, the lug is installed to the top surface of shell, the louvre has been seted up to the bottom surface of shell, the sliding tray has been seted up on the inner wall of shell, seal structure is installed on motor body's right side, seal structure includes the back lid, the fixed sealing washer that is provided with of left surface of back lid, the fixed column is installed to the inboard of sealing washer, the internally mounted of fixed column has the telescopic link, the spring is installed to the bottom of telescopic link, the baffle is installed to the top surface of telescopic link, the dop is installed to the inboard of fixed column, the top surface of dop is provided with the. The utility model discloses a connection between each part is inseparabler, has stopped inside the rainwater gets into the motor, has prolonged the life of motor, has improved the practicality of device.

Description

Motor with waterproof function

Technical Field

The utility model relates to a waterproof technical field of motor specifically is a motor with waterproof function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. Denoted in the circuit by the letter M (old standard by D). Its main function is to generate driving torque as power source of electric appliance or various machines. The generator is denoted in the circuit by the letter G. The main function of the generator is to convert mechanical energy into electric energy, and the most common generator at present utilizes heat energy, water energy and the like to drive a generator rotor to generate electricity.

However, most of the existing motors do not have the waterproof function, when the motors are used in rainy days, rainwater can flow into the motors along the gaps, so that the motors are short-circuited and burned out, and the motors cannot work normally,

therefore, in order to solve the above problems, a motor having a waterproof function is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it provides a motor with waterproof function to solve the existing motor that mentions in the above-mentioned background art and do not possess waterproof function mostly, when the motor used in overcast and rainy day, the rainwater can flow into inside the motor along the clearance, made the motor short circuit burn out, caused the problem of the unable normal work of motor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor with waterproof function, includes motor body, motor body includes the shell, the pivot is installed to the left end of shell, the lug is installed to the top surface of shell, the louvre has been seted up to the bottom surface of shell, the sliding tray has been seted up on the inner wall of shell, seal structure is installed on motor body's right side, seal structure includes the back lid, the fixed sealing washer that is provided with of left surface of back lid, the fixed column is installed to the inboard of sealing washer, the internally mounted of fixed column has the telescopic link, the spring is installed to the bottom of telescopic link, the baffle is installed to the top surface of telescopic link, the dop is installed to the inboard of fixed column, the top surface of dop.

Preferably, heat abstractor is installed to motor body's downside, heat abstractor includes the cylinder, the left end of cylinder is provided with the movable rod, the loose axle is installed to the downside of movable rod, the push rod is installed to the bottom of loose axle, the right flank of push rod is installed and is turned over the board, the dwang is installed to the upper end that turns over the board, the fixed block is installed on the top of dwang.

Preferably, the dop is inserted in the shell, the card post card is established in the inside of sliding tray, the diameter of card post is less than the width of sliding tray, card post and sliding tray totally four groups.

Preferably, the spring is installed in the fixed column, the top end of the spring is welded to the top end of the fixed column, the bottom surface of the spring is fixedly welded to the bottom end of the telescopic rod, and the outer diameter of the spring is larger than the diameter of the top end opening of the fixed column.

Preferably, the push rods are two groups, one group of the push rods is fixedly welded on the bottom surface of the movable rod, the other group of the push rods is fixedly welded on the left side surface of the turning plate, and the push rods are movably arranged between the two groups of the movable shafts.

Preferably, the rotating rods are two groups and are respectively arranged at the upper ends of the front side surface and the rear side surface of the turning plate, the rotating rods are respectively movably arranged in the fixed blocks, and the turning plate is four groups.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a connection between each part is inseparabler, has stopped inside the rainwater gets into the motor, has prolonged the life of motor, has improved the practicality of device.

1. The motor body and the sealing structure are arranged, when in installation, the right side surface of the back cover can be firstly held, the left side surface of the back cover is aligned with the right side surface of the shell, four groups of clamping columns on the clamping head are aligned with four groups of sliding grooves on the inner side of the shell, the back cover is pushed to the left side, so that the clamping head enters the shell, the clamping columns can slide leftwards in the sliding grooves, the left side surface of the baffle can be attached to the inner wall of the shell, then the baffle can push the telescopic rod to move rightwards, so that the bottom end of the telescopic rod moves rightwards in the fixed column, simultaneously the spring can expand and generate contraction force, when the clamping columns are positioned at the corner of the sliding grooves, the back cover can be pushed still, at the moment, a user can rotate the back cover, so that the back cover is positioned at the upper end of the corner of the sliding grooves, then the spring can contract, and the distance between the back cover, the card post can be located the deepest of spring simultaneously, and the sealing washer presss from both sides the laminating department at back lid and shell all the time, has guaranteed the leakproofness, realizes the sealed fixed connection between motor body and the seal structure, has guaranteed the waterproof sealing performance of device.

2. Be provided with heat abstractor, during the long term use, steerable cylinder operation, make the cylinder promote the movable rod and stretch out, the movable rod can promote the loose axle simultaneously, make the loose axle can promote downwards and turn over the board, make to turn over the board and overturn around the dwang, turn over the board at this moment and can separate with the louvre, make four groups turn over the board all downwards perpendicularly, let the louvre keep unblocked, then the inside heat of shell will distribute away, avoid because the shell is totally enclosed, cause the inside heat accumulation of shell together, lead to motor body's performance to descend, cause efficiency reduction, and make motor body's life shorten.

Drawings

Fig. 1 is a schematic top view of the structure of the motor body of the present invention;

fig. 2 is a schematic top sectional view of the structure of the motor body according to the present invention;

fig. 3 is a schematic structural side view and section view of the sealing structure of the present invention;

fig. 4 is a schematic top view of the heat dissipation device of the present invention;

fig. 5 is a schematic structural front sectional view of the heat dissipating device of the present invention.

In the figure: 1. a motor body; 11. a housing; 12. a rotating shaft; 13. lifting lugs; 14. heat dissipation holes; 15. a sliding groove; 2. a sealing structure; 21. a rear cover; 22. a seal ring; 23. fixing a column; 24. a telescopic rod; 25. a spring; 26. a baffle plate; 27. clamping a head; 28. clamping the column; 3. a heat sink; 31. a cylinder; 32. a movable rod; 33. a movable shaft; 34. a push rod; 35. turning over a plate; 36. rotating the rod; 37. and (5) fixing blocks.

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 an embodiment:

the utility model provides a motor with waterproof function, includes motor body 1, and motor body 1 includes shell 11, and pivot 12 is installed to the left end of shell 11, and lug 13 is installed to the top surface of shell 11, and louvre 14 has been seted up to the bottom surface of shell 11, has seted up sliding tray 15 on the inner wall of shell 11.

Seal structure 2 is installed on motor body 1's right side, seal structure 2 includes back lid 21, the fixed sealing washer 22 that is provided with of left surface of back lid 21, fixed column 23 is installed to sealing washer 22's inboard, the internally mounted of fixed column 23 has telescopic link 24, spring 25 is installed to the bottom of telescopic link 24, spring 25 installs the inside at fixed column 23, spring 25's top and the inside top welding of fixed column 23, spring 25's bottom surface and telescopic link 24's bottom fixed welding, spring 25's external diameter is greater than fixed column 23 top open-ended diameter, make telescopic link 24 can move about in fixed column 23's inside, avoid spring 25 to drop from fixed column 23's inside, guarantee the good result of use of device.

Baffle 26 is installed to the top surface of telescopic link 24, dop 27 is installed to the inboard of fixed column 23, dop 27's top surface is provided with card post 28, dop 27 is inserted and is established the inside of shell 11, card post 28 card is established in the inside of sliding tray 15, the diameter of card post 28 is less than the width of sliding tray 15, card post 28 and sliding tray 15 are total four groups, be convenient for card post 28 can move about in the inside of sliding tray 15, realize the fixed between motor body 1 and seal structure 2.

Heat abstractor 3 is installed to motor body 1's downside, heat abstractor 3 includes cylinder 31, the left end of cylinder 31 is provided with movable rod 32, loose axle 33 is installed to the downside of movable rod 32, push rod 34 is installed to the bottom of loose axle 33, the board 35 is turned over to the right flank of push rod 34 installation, push rod 34 is total two sets of, the fixed welding of a set of push rod 34 is in the bottom surface of loose axle 32, another group's push rod 34 and the fixed welding of the left surface of turning over board 35, movable mounting has push rod 34 between two sets of loose axles 33, make movable rod 32's activity can drive the activity of loose axle 33 between two sets of push rod 34, make movable axle 33's activity can promote to turn over board.

The dwang 36 is installed to the upper end that turns over board 35, fixed block 37 is installed on the top of dwang 36, provide radiating function for motor body 1, avoid the inside heat accumulation of shell 11 to be in the same place, lead to motor body 1's performance degradation, cause efficiency to reduce, and make motor body 1's life shorten, dwang 36 is total two sets of, install the upper end at turning over board 35 front and back both sides face respectively, two sets of dwang 36 respectively movable mounting are in the inside of two sets of fixed blocks 37, turn over board 35 is total four groups, make the rotation that turns over board 35 can drive the rotation of two sets of dwang 36 in the inside of fixed block 37, provide the support for the fixed rotation that turns over board 35.

The working principle is as follows: when the device is installed, the right side surface of the rear cover 21 can be held, the left side surface of the rear cover 21 is aligned with the right side surface of the shell 11, the four groups of clamping columns 28 on the clamping heads 27 are aligned with the four groups of sliding grooves 15 on the inner side of the shell 11, then the rear cover 21 is pushed to the left side, so that the clamping heads 27 enter the inner part of the shell 11, meanwhile, the clamping columns 28 slide to the left in the sliding grooves 15, the left side surface of the baffle 26 is attached to the inner wall of the shell 11, then, the baffle 26 pushes the telescopic rod 24 to move to the right, so that the bottom end of the telescopic rod 24 moves to the right in the fixed column 23, meanwhile, the spring 25 expands and generates contraction force, when the clamping columns 28 are positioned at the corners of the sliding grooves 15, the rear cover 21 cannot be pushed continuously, at the moment, the user can rotate the rear cover 21 to be positioned at the upper ends of the corners of the sliding grooves 15, then, the spring, make back lid 21 move one end distance to the right, the card post 28 can be located the deepest of spring 25 simultaneously, and sealing washer 22 presss from both sides the laminating department at back lid 21 and shell 11 all the time, has guaranteed the leakproofness, realizes the sealed fixed connection between motor body 1 and the seal structure 2, has guaranteed the waterproof sealing performance of device.

When using for a long time, steerable cylinder 31 operates, make cylinder 31 promote movable rod 32 and stretch out, simultaneously movable rod 32 can promote loose axle 33, make loose axle 33 can promote downwards and turn over board 35, make to turn over board 35 and overturn around dwang 36, at this moment turn over board 35 and separate with louvre 14, make four groups turn over board 35 all downwards perpendicularly, let louvre 14 not keep unblocked, then the inside heat of shell 11 will distribute away, avoid because shell 11 is totally sealed, cause the inside heat of shell 11 to gather together, lead to the performance decline of motor body 1, cause efficiency reduction, and make the life of motor body 1 shorten, heat abstractor 3 sets up the bottom at motor body 1 simultaneously, can avoid the rainwater to get into the inside of shell 11, cause the damage of motor body 1, further improve the practicality of device.

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.

Claims

1. The utility model provides a motor with waterproof function, includes motor body (1), its characterized in that: the motor body (1) comprises a shell (11), a rotating shaft (12) is installed at the left end of the shell (11), a lifting lug (13) is installed on the top surface of the shell (11), a heat dissipation hole (14) is formed in the bottom surface of the shell (11), a sliding groove (15) is formed in the inner wall of the shell (11), a sealing structure (2) is installed on the right side of the motor body (1), the sealing structure (2) comprises a rear cover (21), a sealing ring (22) is fixedly arranged on the left side surface of the rear cover (21), a fixing column (23) is installed on the inner side of the sealing ring (22), a telescopic rod (24) is installed inside the fixing column (23), a spring (25) is installed at the bottom end of the telescopic rod (24), a baffle plate (26) is installed on the top surface of the telescopic rod (24), and a clamping, the top end surface of the clamping head (27) is provided with a clamping column (28).

2. The motor with waterproof function according to claim 1, characterized in that: heat abstractor (3) are installed to the downside of motor body (1), heat abstractor (3) include cylinder (31), the left end of cylinder (31) is provided with movable rod (32), loose axle (33) are installed to the downside of movable rod (32), push rod (34) are installed to the bottom of loose axle (33), the right flank of push rod (34) is installed and is turned over board (35), dwang (36) are installed to the upper end that turns over board (35), fixed block (37) are installed on the top of dwang (36).

3. The motor with waterproof function according to claim 1, characterized in that: the clamping head (27) is inserted in the shell (11), the clamping columns (28) are clamped in the sliding grooves (15), the diameter of each clamping column (28) is smaller than the width of each sliding groove (15), and the clamping columns (28) and the sliding grooves (15) are four in number.

4. The motor with waterproof function according to claim 1, characterized in that: the spring (25) is installed inside the fixed column (23), the top end of the spring (25) is welded with the top end of the inside of the fixed column (23), the bottom surface of the spring (25) is fixedly welded with the bottom end of the telescopic rod (24), and the outer diameter of the spring (25) is larger than the diameter of an opening in the top end of the fixed column (23).

5. The motor with waterproof function according to claim 2, characterized in that: the push rods (34) are divided into two groups, one group of the push rods (34) are fixedly welded on the bottom surface of the movable rod (32), the other group of the push rods (34) are fixedly welded with the left side surface of the turning plate (35), and the push rods (34) are movably arranged between the two groups of the movable shafts (33).

6. The motor with waterproof function according to claim 2, characterized in that: the two groups of rotating rods (36) are respectively arranged at the upper ends of the front side surface and the rear side surface of the turning plate (35), the two groups of rotating rods (36) are respectively movably arranged in the two groups of fixing blocks (37), and the four groups of turning plates (35) are total.