CN214850880U

CN214850880U - Three-in-one brushless dust collector motor

Info

Publication number: CN214850880U
Application number: CN202121024866.8U
Authority: CN
Inventors: 尹凌飞
Original assignee: Suzhou Runhao Motor Co ltd
Current assignee: Suzhou Runhao Motor Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-23
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a three-in-one brushless dust collector motor, which belongs to the field of brushless motors and comprises a shell, wherein a protective layer is laid outside the shell, a groove is arranged at the top of the protective layer, a rubber pad is fixedly connected at the bottom of the inner cavity of the groove, a rear cover is fixedly connected at one side of the shell, a condenser pipe is fixedly arranged in the shell, and an output shaft is movably sleeved at one end of the shell; this trinity brushless dust catcher motor, through setting up the controller, solenoid valve and temperature-sensing probe, when this motor operation, the temperature-sensing probe carries out self-detection to the temperature through in the condenser pipe when the temperature is greater than numerical value settlement module setting value in the condenser pipe, circuit control module can switch on the power of solenoid valve, make the solenoid valve open and lead to water, thereby be convenient for change the condensate in the condenser pipe, the problem of motor damage motor because of long-time operation heat has been avoided, and then the radiating effect of motor has been improved.

Description

Three-in-one brushless dust collector motor

Technical Field

The utility model belongs to the technical field of brushless motor, concretely relates to trinity brushless dust catcher motor.

Background

The brushless DC motor is composed of a motor main body and a driver, is a typical electromechanical integration product, and because the brushless DC motor runs in an automatic control mode, therefore, the additional starting winding on the rotor can not be added as the synchronous motor with heavy load starting under variable frequency speed regulation, the oscillation and the step-out can not be generated when the load suddenly changes, the permanent magnet of the brushless DC motor with medium and small capacity is mostly made of rare earth neodymium iron boron material with high magnetic energy product, therefore, the volume of the rare earth permanent magnet brushless motor is reduced by one machine base number compared with the same-capacity three-phase asynchronous motor, meanwhile, the vacuum cleaner is a device which utilizes an air pump to make partial vacuum, generates suction force and sucks dust on a floor or other positions, and can be divided into a vertical type, a horizontal type and a portable type according to the structure.

However, in the process of using the existing motor of the vacuum cleaner, the motor is often damaged because of the internal heating caused by too long running time, and the motor is not good in use effect because of inconvenient installation, so that the three-in-one brushless vacuum cleaner motor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trinity brushless dust catcher motor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trinity brushless dust catcher motor, includes the casing, the inoxidizing coating has been laid to the outside of casing, the top of inoxidizing coating is seted up flutedly, recess inner chamber's bottom fixedly connected with rubber pad, one side fixedly connected with back shroud of casing, the inside fixed mounting of casing has the condenser pipe, the output shaft has been cup jointed in the one end activity of casing, the bottom fixedly connected with permanent magnet of casing inner chamber, one side fixedly connected with sealing washer of casing inner chamber, buffer spacer has been cup jointed in the outside activity of output shaft one end, the fixed coil that has cup jointed in middle part of output shaft, the top fixedly connected with steering gear of casing inner chamber, the fixed fan blade that has cup jointed out of the other end of output shaft, the positive fixed mounting of casing has the controller, the controller is including signal reception module, signal processing module, The temperature control device comprises a numerical value setting module and a circuit control module, wherein the bottom of the controller is electrically connected with a temperature sensing probe through an electric wire, the top of the shell is fixedly connected with a wire, and the outside of one end of the condensation pipe is fixedly sleeved with an electromagnetic valve.

In a preferred embodiment, the protective layer is made of stainless steel, and the protective layer is bonded to the housing by an adhesive.

In a preferred embodiment, a through hole is formed in a side surface of the rear cover, and the rear cover is shaped like an arc.

As a preferred embodiment, one end of the condensation pipe penetrates and extends to the outside of the shell, and the bottom of the inner cavity of the condensation pipe is fixedly connected with the bottom of the temperature sensing probe.

In a preferred embodiment, the top of the controller is electrically connected to the bottom of the solenoid valve through a second wire.

In a preferred embodiment, the coil is located inside the condenser tube and the coil is located inside the housing.

As a preferred embodiment, one end of the output shaft is movably sleeved with the side surface of the rear cover, and the wind outlet blade is located inside the rear cover.

As a preferred embodiment, a circuit board is fixedly mounted inside the controller, and a signal receiving module, a signal processing module, a value setting module and a circuit control module are fixedly connected to the front surface of the circuit board from top to bottom in sequence.

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

when the motor runs, the temperature sensing probe automatically detects the water temperature in the condenser pipe, and when the water temperature in the condenser pipe is greater than the set value of the numerical setting module, the circuit control module can be connected with the power supply of the solenoid valve to open the solenoid valve to supply water, so that the condensate in the condenser pipe can be conveniently replaced, the problem that the motor is damaged due to heat generated by long-time running of the motor is avoided, and the heat dissipation effect of the motor is further improved;

this trinity brushless dust catcher motor, through setting up the inoxidizing coating, rubber pad and recess, the outside recess of inoxidizing coating makes this motor at the in-process of installation, be convenient for link up each other with the position of dust catcher to improved the compatibility of this motor and the convenience of using, stainless steel material has good corrosion protection nature and hardness simultaneously, makes this motor avoid the infringement and the corruption of external factor at the in-process that uses, thereby has improved the life of this motor.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic front view of a condenser tube according to the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

FIG. 5 is a schematic side view of the rear cover in the structure of the present invention;

FIG. 6 is a side view of the condenser tube in the configuration of the present invention;

fig. 7 is an electrical connection diagram of the controller in the structure of the present invention.

In the figure: 1. a housing; 2. a protective layer; 3. a rubber pad; 4. a rear cover; 5. a condenser tube; 6. an output shaft; 7. a permanent magnet; 8. a seal ring; 9. a cushion pad; 10. a coil; 11. a diverter; 12. discharging the fan blades; 13. a controller; 131. a signal receiving module; 132. a signal processing module; 133. a value setting module; 134. a circuit control module; 14. a wire; 15. an electromagnetic valve; 16. a groove; 17. a temperature sensing probe.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 2 and 3, the present invention provides a three-in-one brushless vacuum cleaner motor, which comprises a housing 1 and a solenoid valve 15, wherein a protective layer 2 can be laid outside the housing 1, a stainless steel material is arranged outside the protective layer 2, and the protective layer 2 is bonded with the housing 1 through an adhesive, the stainless steel material has good corrosion resistance and hardness, so that the motor can avoid the invasion and corrosion of external factors during the use process, thereby prolonging the service life of the motor.

Referring to fig. 1 and 4, in order to facilitate the installation of the motor, a groove 16 is formed at the top of the protective layer 2, a rubber pad 3 is fixedly connected to the bottom of an inner cavity of the groove 16, a rear cover 4 is fixedly connected to one side of the housing 1, a through hole is formed in the side surface of the rear cover 4, the rear cover 4 is in the shape of an arc, and the groove 16 outside the protective layer 2 facilitates the mutual connection with the part of the dust collector during the installation of the motor, thereby improving the compatibility and the convenience of the motor.

Referring to fig. 1, 2, 3 and 4, in order to achieve rapid cooling, a condenser tube 5 is fixedly installed inside a housing 1, an output shaft 6 is movably sleeved at one end of the housing 1, a permanent magnet 7 is fixedly connected at the bottom of an inner cavity of the housing 1, a sealing ring 8 is fixedly connected at one side of the inner cavity of the housing 1, a buffer gasket 9 is movably sleeved outside one end of the output shaft 6, a wiring ring 10 is fixedly sleeved in the middle of the output shaft 6, the coil 10 is located inside the condenser tube 5, and the coil 10 is located inside the housing 1.

Referring to fig. 2, 4 and 5, in order to improve the practicability of the motor, a steering gear 11 is fixedly connected to the top of the inner cavity of the housing 1, a fan blade 12 is fixedly sleeved at the other end of the output shaft 6, one end of the output shaft 6 is movably sleeved with the side surface of the rear cover 4, the air outlet blade 12 is located inside the rear cover 4, the output shaft 6 drives the fan blade 12 to rotate when the output shaft 6 rotates, and therefore the fan blade 12 can transmit heat inside the motor, the heat dissipation effect of the motor is further improved, and the practicability of the motor after being installed on a dust collector is improved.

Referring to fig. 4, 6 and 7, in order to improve the intelligence of the device, a controller 13 is fixedly installed on the front surface of a housing 1, the controller 13 includes a signal receiving module 131, a signal processing module 132, a value setting module 133 and a circuit control module 134, the bottom of the controller 13 is electrically connected to a temperature sensing probe 17 through a wire, one end of a condenser tube 5 penetrates through and extends to the outside of the housing 1, and the bottom of an inner cavity of the condenser tube 5 is fixedly connected to the bottom of the temperature sensing probe 17, when the motor operates, the temperature sensing probe 17 detects the temperature of water passing through the condenser tube 5 by itself, the temperature sensing probe 17 transmits water temperature information to the signal receiving module 131 in a signal manner, the signal receiving module 131 transmits received signals to the signal processing module 132, and the signal processing module 132 processes the signals and transmits the processed signals to the value setting module 133, when the water temperature in the condensation pipe 5 is higher than the set value of the numerical setting module 133, the circuit control module 134 switches on the power supply of the electromagnetic valve 15, so that the electromagnetic valve 15 is opened to supply water, thereby facilitating the replacement of the condensate in the condensation pipe 5 and improving the condensation effect.

Referring to fig. 4 and 6, a lead 14 is fixedly connected to the top of the housing 1, an electromagnetic valve 15 is fixedly sleeved on the outside of one end of the condenser tube 5, and the top of the controller 13 is electrically connected to the bottom of the electromagnetic valve 15 through a second wire, when the motor is running, the temperature sensing probe 17 automatically detects the temperature of water passing through the condenser tube 5, the temperature sensing probe 17 transmits the water temperature information to the signal receiving module 131 in a signal manner, the signal receiving module 131 transmits the received signal to the signal processing module 132, the signal processing module 132 processes the signal and transmits the processed signal to the value setting module 133, when the temperature of water in the condenser tube 5 is greater than the set value of the value setting module 133, the circuit control module 134 receives the power of the electromagnetic valve 15, so that the electromagnetic valve 15 opens the water, thereby facilitating the replacement of the condensate in the condenser tube 5, thereby improving the condensation effect.

In summary, it should be noted that: the temperature sensing probe 17 is of the type TSPF 03K.

The utility model discloses a theory of operation and use flow: firstly, the stainless steel material has good corrosion resistance and hardness, so that the motor can avoid the invasion and corrosion of external factors in the use process, thereby prolonging the service life of the motor, meanwhile, the groove 16 outside the protective layer 2 ensures that the motor can be conveniently connected with the position of a dust collector in the installation process, thereby improving the compatibility and the use convenience of the motor, then, when the output shaft 6 rotates, the output shaft 6 drives the fan blade 12 to rotate, thereby leading the fan blade 12 to transmit the heat inside the motor, further improving the heat dissipation effect of the motor, and improving the practicability of the motor after being installed on the dust collector, then when the motor operates, the temperature sensing probe 17 automatically detects the water temperature in the condensation pipe 5, the temperature sensing probe 17 can transmit the water temperature information to the signal receiving module 131 in a signal mode, and the signal receiving module 131 will transmit the received signal to the signal processing module 132, and the signal processing module 132 will process the signal, and transmit the processed signal to the value setting module 133, when the water temperature in the condensation pipe 5 is greater than the set value of the value setting module 133, the circuit control module 134 will switch on the power supply of the electromagnetic valve 15, so that the electromagnetic valve 15 is opened to pass water, thereby facilitating the replacement of the condensate in the condensation pipe 5, and improving the condensation effect.

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 trinity brushless dust catcher motor, includes casing (1), its characterized in that: the protective layer (2) is laid outside the shell (1), a groove (16) is formed in the top of the protective layer (2), a rubber pad (3) is fixedly connected to the bottom of an inner cavity of the groove (16), a rear cover (4) is fixedly connected to one side of the shell (1), a condenser pipe (5) is fixedly mounted inside the shell (1), an output shaft (6) is movably sleeved at one end of the shell (1), a permanent magnet (7) is fixedly connected to the bottom of the inner cavity of the shell (1), a sealing ring (8) is fixedly connected to one side of the inner cavity of the shell (1), a buffer gasket (9) is sleeved at the outer end of one end of the output shaft (6), a coil (10) is fixedly sleeved at the middle of the output shaft (6), a steering gear (11) is fixedly connected to the top of the inner cavity of the shell (1), and a fan blade (12) is fixedly sleeved at the other end of the output shaft (6), the front fixed mounting of casing (1) has controller (13), controller (13) are including signal reception module (131), signal processing module (132), numerical value settlement module (133) and circuit control module (134), there are temperature-sensing probe (17) bottom of controller (13) through electric wire electric connection, the top fixedly connected with wire (14) of casing (1), solenoid valve (15) have been cup jointed to the external fixation of condenser pipe (5) one end.

2. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: the outer stainless steel material of the protective layer (2) is bonded with the shell (1) through an adhesive.

3. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: the side surface of the rear cover (4) is provided with a through hole, and the rear cover (4) is arc-shaped.

4. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: one end of the condensation pipe (5) penetrates through and extends to the outside of the shell (1), and the bottom of the inner cavity of the condensation pipe (5) is fixedly connected with the bottom of the temperature sensing probe (17).

5. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: the top of the controller (13) is electrically connected with the bottom of the electromagnetic valve (15) through a second electric wire.

6. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: the coil (10) is located inside the condensation pipe (5), and the coil (10) is located inside the shell (1).

7. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: one end of the output shaft (6) is movably sleeved with the side face of the rear cover (4), and the wind outlet blade (12) is located inside the rear cover (4).

8. The three-in-one brushless vacuum cleaner motor as claimed in claim 1, wherein: the controller is characterized in that a circuit board is fixedly mounted inside the controller (13), and a signal receiving module (131), a signal processing module (132), a numerical value setting module (133) and a circuit control module (134) are fixedly connected to the front face of the circuit board from top to bottom in sequence.