CN217935362U

CN217935362U - Waterproof motor

Info

Publication number: CN217935362U
Application number: CN202221067842.5U
Authority: CN
Inventors: 徐榕锋
Original assignee: Nanjing Gaoqi Electric Co ltd
Current assignee: Nanjing Gaoqi Electric Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-29
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a waterproof motor specifically includes: the main body unit comprises a shell, a motor body is arranged in the shell, and a first rotating shaft and a second rotating shaft are respectively arranged on the motor body; the heat dissipation unit comprises a plurality of hollow plates fixedly arranged on the shell, the left side and the right side of the side wall of the shell are respectively provided with a plurality of air inlets and air outlets, the air inlets and the air outlets are both located in the hollow plates, and an air exhaust assembly is arranged in the shell. The utility model discloses the starter motor body makes the second pivot rotate, drives the flabellum and rotates, bleeds to plectane right side hot air for in the hot gas flow passes through the inlet port and gets into the cavity board, carry out the heat exchange through cavity board and external world, reach the cooling effect, cold air after the cooling passes through the venthole and gets into the casing right side, absorb the heat that motor body produced, so circulate and reach the radiating effect, need not to dispel the heat with external intercommunication.

Description

Waterproof motor

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a waterproof motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M 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, the generator mainly has the function of converting mechanical energy into electric energy and is divided according to the types of working power sources: and can be divided into dc motors and ac motors.

The service environment of waterproof motor is most comparatively abominable, is in under the moist operational environment for a long time, and current motor when using, generally need communicate with the external world and has reached the radiating effect, and the service environment of waterproof motor is most comparatively abominable, is in under the moist operational environment for a long time, communicates the corruption that can cause motor internal element with the external world for a long time, makes motor life greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "waterproof motor's service environment is comparatively abominable for a long time, be in under the moist operational environment for a long time, current motor is when using, generally need communicate with the external world and has reached the radiating effect, however waterproof motor's service environment is comparatively abominable for a long time, be in under the moist operational environment for a long time, communicate the corruption that can cause motor inner member with the external world for motor life greatly reduced's defect, thereby propose a waterproof motor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waterproof motor specifically comprises:

the motor comprises a main body unit and a motor body, wherein the main body unit comprises a shell, the motor body is arranged in the shell, a plurality of fixing rods are fixedly connected between the shell and the motor body, a first rotating shaft and a second rotating shaft are respectively arranged on the motor body, and a connecting assembly is arranged on the first rotating shaft;

the heat dissipation unit comprises a plurality of hollow plates fixedly arranged on the shell, the left side and the right side of the shell side wall are respectively provided with a plurality of air inlets and air outlets, the air inlets and the air outlets are located in the hollow plates, and an air exhaust assembly is arranged in the shell.

Preferably, the main unit further comprises a base, the base is provided with a plurality of mounting holes, and the inner side wall of each mounting hole is provided with a thread.

Preferably, the connecting assembly comprises a connecting sleeve, the connecting sleeve is fixedly connected to the first rotating shaft, threaded rods are inserted into symmetrical threads on the connecting sleeve in a penetrating manner, a connecting rod is arranged in the connecting sleeve, threaded grooves are symmetrically formed in the connecting rod, and the threaded rods are matched with the threaded grooves.

Preferably, a plurality of partition plates are fixedly connected in the hollow plate, and the partition plates are distributed in a staggered manner.

Preferably, the air exhaust assembly comprises a circular plate, the circular plate is fixedly connected in the shell, an annular plate is fixedly connected to the circular plate, a cross plate is symmetrically and fixedly connected to the annular plate, the second rotating shaft is rotatably connected to the cross plate, and a plurality of fan blades are fixedly connected to the second rotating shaft.

Preferably, the hollow plate is made of metal material iron, and an anticorrosive coating is arranged on the hollow plate and is chromium.

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

1. during the use, the starter motor body makes the second pivot rotate, drive the flabellum and rotate, heat air is bled to the plectane right side, make the hot gas flow get into in the cavity board through the inlet port, carry out the heat exchange through cavity board and external world, reach the cooling effect, the cold air after the cooling gets into the casing right side through the venthole, absorb the heat that the motor body produced, so circulation reaches the radiating effect, need not to dispel the heat with external intercommunication, avoided the device inner member to take place the phenomenon of corroding because of the humidity, the life of the device has been prolonged.

2. When needs are installed the connecting rod, twist the threaded rod, through the cooperation of threaded rod and threaded groove on the connecting rod, install the connecting rod, when needs are dismantled, twist the threaded rod take off the connecting rod afterwards can, easy operation has conveniently improved work efficiency.

Drawings

Fig. 1 is a schematic front structural view of a waterproof motor according to the present invention;

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of the connection assembly of fig. 1.

In the figure: the fan comprises a main body unit 1, a shell 11, a motor body 12, a fixed rod 13, a first rotating shaft 14, a second rotating shaft 15, a base 16, a mounting hole 17, a connecting assembly 18, a 181 connecting sleeve, a 182 threaded rod, a 183 connecting rod, a heat dissipation unit 2, a hollow plate 21, an air inlet 22, an air outlet 23, a partition plate 24, an air extraction assembly 25, a 251 circular plate, a 252 annular plate, a 253 cross plate and fan blades 254.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, a waterproof motor specifically includes:

the main body unit 1 comprises a shell 11, a motor body 12 is arranged in the shell 11, a plurality of fixing rods 13 are fixedly connected between the shell 11 and the motor body 12, a first rotating shaft 14 and a second rotating shaft 15 are respectively arranged on the motor body 12, and a connecting assembly 18 is arranged on the first rotating shaft 14;

the heat dissipation unit 2 includes a plurality of hollow plates 21 fixedly disposed on the housing 11, a plurality of air inlets 22 and air outlets 23 are respectively disposed on the left and right sides of the sidewall of the housing 11, the air inlets 22 and the air outlets 23 are both disposed in the hollow plates 21, and an air pumping assembly 25 is disposed in the housing 11.

The main body unit 1 further comprises a base 16, a plurality of mounting holes 17 are formed in the base 16, and threads are formed in the inner side wall of each mounting hole 17, so that the device can be installed and operated simply and conveniently by workers through the cooperation of bolts and the mounting holes 17, and the working efficiency is improved.

The connecting assembly 18 comprises a connecting sleeve 181, the connecting sleeve 181 is fixedly connected to the first rotating shaft 14, threaded rods 182 are symmetrically threaded on the connecting sleeve 181 in a penetrating manner, connecting rods 183 are arranged in the connecting sleeve 181, threaded grooves are symmetrically formed in the connecting rods 183, and the threaded rods 182 are matched with the threaded grooves, so that a user can install and detach the connecting rods 183 by screwing the threaded rods 182, and the operation is simple and convenient.

The hollow plate 21 is fixedly connected with a plurality of baffles 24, the baffles 24 are distributed in a staggered manner, and the retention time of hot air in the hollow plate 21 is increased, so that the hot air flow can perform sufficient heat exchange with the outside in the hollow plate 21.

Air exhaust assembly 25 includes circular plate 251, circular plate 251 fixed connection is in casing 11, fixedly connected with annular plate 252 on circular plate 251, the last symmetry fixedly connected with cross plate 253 of annular plate 252, second pivot 15 rotates and connects on cross plate 253, a plurality of flabellum 254 of fixedly connected with on second pivot 15, make when second pivot 15 rotates, can drive flabellum 254 and rotate, with the circular plate 251 right side because of the hot air suction left side of motor body 12 work production, in getting into hollow plate 21 through inlet port 22, exchange heat with the external world, in order to reach the radiating effect.

Well hollow plate 21 is made for metal material iron, and is equipped with the anticorrosive coating on the well hollow plate 21, and the anticorrosive coating is chromium, adopts metal material iron, has promoted well hollow plate 21's radiating effect, and the setting of anticorrosive coating has avoided well hollow plate 21 to take place the corrosion simultaneously, has improved the device's life.

The utility model discloses in, when the user used the device, starting motor body 12 made second pivot 15 rotate, it rotates to drive flabellum 254, bleed the hot-air on plectane 251 right side, make the hot gas flow pass through in inlet port 22 gets into well hollow plate 21, carry out the heat exchange through well hollow plate 21 and the external world, reach the cooling effect, cold-air after the cooling passes through venthole 23 and gets into casing 11 right side, absorb the heat that motor body 12 produced, so circulate and reach the radiating effect, need not to dispel the heat with external intercommunication, the device inner member has been avoided because of the phenomenon that the humidity takes place to corrode, the service life of the device has been prolonged.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof motor which characterized in that specifically includes:

the main body unit (1) comprises a shell (11), a motor body (12) is arranged in the shell (11), a plurality of fixing rods (13) are fixedly connected between the shell (11) and the motor body (12), a first rotating shaft (14) and a second rotating shaft (15) are respectively arranged on the motor body (12), and a connecting assembly (18) is arranged on the first rotating shaft (14);

radiating element (2), including fixed set up in a plurality of well hollow plate (21) on casing (11), the left and right sides is equipped with a plurality of inlet ports (22) and venthole (23) respectively on casing (11) lateral wall, and inlet port (22) and venthole (23) all are located well hollow plate (21), be equipped with air exhaust subassembly (25) in casing (11).

2. A waterproof motor according to claim 1, wherein the main unit (1) further comprises a base (16), the base (16) is provided with a plurality of mounting holes (17), and the inner side walls of the mounting holes (17) are provided with threads.

3. The waterproof motor according to claim 1, wherein the connecting assembly (18) comprises a connecting sleeve (181), the connecting sleeve (181) is fixedly connected to the first rotating shaft (14), threaded rods (182) are symmetrically threaded on the connecting sleeve (181), a connecting rod (183) is arranged in the connecting sleeve (181), threaded grooves are symmetrically formed in the connecting rod (183), and the threaded rods (182) are matched with the threaded grooves.

4. A watertight motor in accordance with claim 1, characterized in that a plurality of partitions (24) are fixedly connected inside said hollow plate (21), said partitions (24) being arranged in a staggered manner.

5. A waterproof motor according to claim 1, wherein the air exhaust assembly (25) comprises a circular plate (251), the circular plate (251) is fixedly connected in the housing (11), an annular plate (252) is fixedly connected to the circular plate (251), a cross plate (253) is symmetrically and fixedly connected to the annular plate (252), the second rotating shaft (15) is rotatably connected to the cross plate (253), and a plurality of fan blades (254) are fixedly connected to the second rotating shaft (15).

6. A water-proof electric machine according to claim 1, characterized in that the hollow plate (21) is made of metal material iron, and the hollow plate (21) is provided with a corrosion-resistant layer, which is chromium.