CN112977186B

CN112977186B - Motor drive equipment with upset temperature control function

Info

Publication number: CN112977186B
Application number: CN202110224284.2A
Authority: CN
Inventors: 李文欣; 任成波; 周开放
Original assignee: Ningbo Jingcheng Car Industry Co ltd
Current assignee: Ningbo Jingcheng Car Industry Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-23
Anticipated expiration: 2041-03-01
Also published as: CN112977186A

Abstract

The invention discloses a motor driving device with a turnover temperature control function, which comprises a body, wherein the body is embedded in the rotating position of a seat and used for adjusting the rotation of the seat, the body comprises a stator, an outer rotor, an inner rotor and a rotating shaft, the inner rotor is fixedly connected to the rotating shaft, the outer rotor is rotatably connected to the rotating shaft, the stator is arranged between the outer rotor and the inner rotor, the stator is electrically connected with a communication control device and used for controlling the rotation of the outer rotor and the inner rotor, a plurality of blades are arranged on the outer rotor, the body also comprises an electric heating pipe and a self-contained power supply, the electric heating pipe is fixedly connected in the body, and the self-contained power supply is electrically connected with the stator, the outer rotor, the inner rotor, the communication control device and the electric heating pipe. The invention provides a motor driving device with a turnover temperature control function, which solves the problem that the temperature in a vehicle is too high or too low when the vehicle does not run, ensures the comfort when the vehicle is used and ensures the running safety of a driver.

Description

Motor drive equipment with upset temperature control function

Technical Field

The invention relates to the field of automobile parts, in particular to a motor driving device with a turnover temperature control function.

Background

With the continuous development of science and technology, people have higher and higher requirements on the intelligent degree and riding comfort of vehicles. The intelligent upgrading has transformed the inevitable choice of vehicle transformation, and wherein the interior parts of the vehicle, especially the seat in the vehicle, have a good intelligent transformation space.

In the use process of a vehicle, in hot seasons, the phenomenon that the surface of the seat is aged even toxic gas is generated due to the fact that the vehicle is exposed to the sun for a long time, and meanwhile, peculiar smell is easily generated in the vehicle; for another example, in cold seasons, the legs of the driver are easily cooled and stiffened, which increases the potential safety hazard, especially when the air conditioner in the vehicle is just started to be used.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the motor driving device with the overturning temperature control function solves the problem that the temperature in the vehicle is too high or too low when the vehicle does not run, ensures the comfort when the vehicle is used, and ensures the running safety of a driver.

The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides a motor drive equipment with upset temperature control function, includes the body, the body inlays and is used for adjusting the seat rotation in the rotation department of seat, the body includes stator, external rotor, inner rotor and axis of rotation, inner rotor fixed connection is in the axis of rotation, the external rotor rotates to be connected in the axis of rotation, the stator is located between external rotor and the inner rotor, the stator is connected the rotation that is used for controlling external rotor and inner rotor with the communication control device electricity, be equipped with a plurality of blades on the external rotor, the body is still including the electrothermal tube that is used for the heating and self-contained power supply, electrothermal tube fixed connection is at this internally, self-contained power supply and stator, external rotor, inner rotor, communication control device, electrothermal tube electricity are connected.

Compared with the prior art, the invention has the advantages that: through the operation of this equipment of coming drive of self-contained power, when the hot season, the back of the chair that can adjust the seat rotates, avoid the back of the chair and seat support to receive the direct projection of sun, and simultaneously, can control the external rotor and rotate, thereby drive the blade and rotate, realize the inside gas circulation of vehicle, avoid peculiar smell and the sense of oppression that the inside air circulation nature of vehicle is poor to arouse, and when cold season holds back, can heat the heat preservation through the electrothermal tube, avoid driver's shank to receive the cold stiff, also can utilize communication control device simultaneously, before the vehicle is about to be used, heat for vehicle inside in advance, make the driver possess good driving physical examination.

As an improvement of the present invention, the inner rotor includes N poles and S poles, the N poles and S poles of the inner rotor are arranged along a radial direction of the rotating shaft, the outer rotor includes 2N poles and 2N poles, the N poles and S poles of the outer rotor are arranged alternately along a circumferential direction of the rotating shaft, the stator includes 4N-1 poles, the stator is arranged along the circumferential direction of the rotating shaft, the stator includes S poles and N poles, the S poles and N poles of the stator are arranged along the radial direction of the rotating shaft, a magnetism isolating rotary cover is rotatably connected to the stator, the magnetism isolating rotary cover is used for covering the S poles or N poles of the stator to enable magnetic force of the stator to act only on the inner rotor or the outer rotor, N is a positive integer, through the improvement, the driving of the stator to the outer rotor and the inner rotor is realized through the difference in the number of the stator, the outer rotor and the inner rotor, and the independent driving of the stator to the inner rotor or the outer rotor is realized through the magnetism isolating rotary cover, the condition that the inner rotor and the outer rotor rotate simultaneously is avoided, otherwise, functional interference is easy to occur, and the design requirement is higher.

The invention also provides an improvement that a port of the magnetism isolating rotary cover is provided with a flaring baffle which is arranged along the circumferential direction of the magnetism isolating rotary cover, and the improvement can better ensure the independent driving of the stator to the inner rotor or the outer rotor and reduce the effect that the stator acts on the inner rotor and the outer rotor simultaneously.

The invention also provides an improvement that the magnetism isolating rotary cover is rotationally connected with the stator through a connecting shaft, the communication control device is electrically connected with the magnetism isolating rotary cover and controls the magnetism isolating rotary cover to rotate, and through the improvement, the magnetism isolating rotary cover is in transmission connection with a motor or an air cylinder, and the motor or the air cylinder is electrically connected with the communication control device, so that the purpose that the communication control device controls the magnetism isolating rotary cover to rotate is achieved.

The outer cover is arranged on the outer side of the outer rotor, the blades are uniformly arranged on the outer side of the outer rotor and are arranged between the outer cover and the outer rotor, the outer cover is provided with the ventilation holes, the blades are isolated from the seat through the outer cover through the improvement, the seat is prevented from being damaged by the blades in the rotating process, and the air flow effect in the rotating process of the blades can be ensured through the design of the ventilation holes.

As a further improvement of the invention, the electric heating tube is fixedly connected to the inner side of the outer cover, the stability of the installation of the electric heating tube is ensured through the improvement, and meanwhile, the heat generated by the electric heating tube can be transmitted out through the airflow formed by the blades.

The invention also provides an improvement that the self-contained power supply is chargeable and is electrically connected with an external power supply, and the self-contained power supply can be charged during the running process of the automobile and can be driven by the power of the self-contained power supply under the condition that an engine of the automobile is not started.

The invention also provides an improvement that the rotating shaft is provided with an angle adjuster for adjusting the angle of the chair back, and the angle of the chair back can be accurately adjusted through the improvement, so that the angle adjuster can be adjusted according to the condition of a driver during sun protection or resetting.

As a further improvement of the invention, the angle adjuster comprises a positioning disc and a positioning pointer, the positioning disc is connected to the rotating shaft, the positioning pointer is fixedly connected to the chair seat, the positioning disc is provided with a positioning groove which is matched with the positioning pointer to fix the chair back, and the adjusting function of the angle adjuster is realized through the improvement.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention.

FIG. 2 is a schematic view of the sectional structure of the stator, the outer rotor and the inner rotor.

Fig. 3 is a schematic view of the structure of the present invention mounted to a seat.

Fig. 4 is a schematic structural view of the seat of the present invention after sunscreen deformation.

FIG. 5 is a control flow diagram of the present invention.

Shown in the figure: 1. the device comprises a seat, 2, a chair back, 3, a stator, 4, an outer rotor, 5, an inner rotor, 6, a rotating shaft, 7, a communication control device, 8, blades, 9, an electric heating tube, 10, a self-contained power supply, 11, a magnetic isolation rotary cover, 11.1, a flaring baffle, 12, an outer cover, 12.1, a vent hole, 13, an angle regulator, 13.1, a positioning disc, 13.2, a positioning pointer, 13.3 and a positioning groove.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings.

As shown in fig. 1-2, a motor driving apparatus with a flipping temperature control function includes a body, the body is embedded in the rotating position of the seat and used for adjusting the seat to rotate, the body comprises a stator 3, an outer rotor 4, an inner rotor 5 and a rotating shaft 6, the inner rotor 5 is fixedly connected on a rotating shaft 6, the outer rotor 4 is rotatably connected on the rotating shaft 6, the stator 3 is arranged between the outer rotor 4 and the inner rotor 5, the stator 3 is electrically connected with the communication control device 7 and is used for controlling the rotation of the outer rotor 4 and the inner rotor 5, the outer rotor 4 is provided with a plurality of blades 8, the body also comprises an electric heating tube 9 for heating and a self-contained power supply 10, the electric heating tube 9 is fixedly connected in the body, and the self-contained power supply 10 is electrically connected with the stator 3, the outer rotor 4, the inner rotor 5, the communication control device 7 and the electric heating tube 9.

The inner rotor 5 includes the N utmost point and the S utmost point, the N utmost point and the S utmost point of inner rotor 5 set up along the radial of axis of rotation 6, the outer rotor 4 includes 2N utmost points and 2S utmost points, the N utmost point and the S utmost point of outer rotor 4 set up along the crisscross setting of the circumference of axis of rotation 6, the stator 3 is equipped with 3, the stator 3 sets up along the circumference of axis of rotation 6, the stator 3 includes S utmost point and N utmost point, the S utmost point and the N utmost point of stator 3 set up along the radial of axis of rotation 6, it is connected with magnetism isolating rotary cover 11 to rotate on the stator 3, magnetism isolating rotary cover 11 is used for cladding the S utmost point or the N utmost point of stator 3 to make the magnetic force of stator 3 only act on 5 or outer rotor 4, the inner rotor port department of magnetism isolating rotary cover 11 is equipped with flaring baffle 11.1, magnetism isolating rotary cover 11.1 sets up along the circumference of magnetism isolating rotary cover 11, be connected through the connecting axle rotation between magnetism isolating rotary cover 11 and the stator 3, the communication control device 7 is electrically connected with the magnetic isolation rotary cover 11 and controls the magnetic isolation rotary cover 11 to rotate, the connecting shaft is used for fixedly connecting the stator 3, the stator 3 is ensured to be immobile and is used as a central shaft of the magnetic isolation rotary cover 11, the magnetic isolation rotary cover 11 is enabled to rotate around the connecting shaft, the magnetic isolation rotary cover 11 is in transmission connection with the motor, 180-degree rotation can be carried out, and the purpose that the stator 3 only acts on the outer rotor 4 or the inner rotor 5 is achieved.

The body still includes dustcoat 12, dustcoat 12 locates the outside of outer rotor 4, and is a plurality of blade 8 evenly sets up the outside at outer rotor 4, blade 8 locates between dustcoat 12 and outer rotor 4, be equipped with ventilation hole 12.1 on the dustcoat 12, electrothermal tube 9 fixed connection is in the inboard of dustcoat 12 for the connecting axle that is connected with magnetic isolation spiral cover 11 and the drive magnetic isolation spiral cover 11 pivoted motor all fixed connection are on dustcoat 12.

The self-contained power supply 10 is chargeable, the self-contained power supply 10 is also electrically connected with an external power supply, when the vehicle is not started, the self-contained power supply 10 is used for driving the body to operate, the purposes of air circulation, temperature reduction, temperature rise and the like are achieved, when the vehicle is started, the self-contained power supply 10 is charged, and recycling of the self-contained power supply 10 is achieved.

As shown in fig. 3-4, the seat includes seat support 1 and back of the chair 2, this body coupling is on seat support 1, be equipped with angle adjuster 13 that is used for adjusting 2 angles of the back of the chair on the axis of rotation 6, angle adjuster 13 includes positioning disk 13.1 and location pointer 13.2, positioning disk 13.1 is connected on axis of rotation 6, location pointer 13.2 fixed connection is on seat support 1, is equipped with on the positioning disk 13.1 with location pointer 13.2 cooperation with the constant head tank 13.3 of the fixed back of the chair 2, through the rotation of drive inner rotor 5, realizes the rotation of the back of the chair 2, and wherein location pointer 13.2 adjusts through manual or motor drive's mode, realizes the fixed with constant head tank 13.3 and breaks away from.

As shown in fig. 1, the two ends of the body are further provided with fixing covers, and the fixing covers are fixedly connected with the seat 1, so that the purpose that the back 2 of the chair rotates in the rotating process of the inner rotor 5 is guaranteed.

As shown in fig. 5, during use, the following operations may be performed:

1. the communication control device 7 is controlled through a vehicle key instruction, so that the heating pipe of the vehicle is heated, the outer rotor 4 ventilates and cools, the inner rotor 5 rotates the chair back 2 and the like under the condition that no person exists in the vehicle, and the actions can be automatically operated according to a temperature sensor arranged in the vehicle.

2. The communication control device 7 is controlled through a vehicle key instruction, so that the heating of a heating pipe of a vehicle is realized under the condition that a person is in the vehicle, the outer rotor 4 ventilates and cools, the inner rotor 5 rotates the chair back 2 and the like, and the process is different from the air conditioning in the vehicle and mainly acts on a seat area.

The number of the N poles and the S poles of the outer rotor 4 can be other positive even numbers, and the number of the stators 3 is 1 less than the sum of the S poles and the N poles of the outer rotor 4, so that the rotating effect of the outer rotor 4 is ensured when the stators 3 act on the outer rotor 4.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.

Claims

1. The utility model provides a motor drive equipment with upset temperature control function, includes the body, its characterized in that: the body inlays and is used for adjusting the seat rotation in the rotation department of seat, the body includes stator (3), outer rotor (4), inner rotor (5) and axis of rotation (6), inner rotor (5) fixed connection is on axis of rotation (6), outer rotor (4) rotate to be connected on axis of rotation (6), stator (3) are located between outer rotor (4) and inner rotor (5), stator (3) are connected with communication control device (7) electricity and are used for controlling the rotation of outer rotor (4) and inner rotor (5), be equipped with a plurality of blades (8) on outer rotor (4), the body is still including electrothermal tube (9) and the self-contained power supply (10) that are used for the heating, electrothermal tube (9) fixed connection is originally internal, self-contained power supply (10) and stator (3), outer rotor (4), inner rotor (5), communication control device (7), The electric heating tube (9) is electrically connected, the inner rotor (5) comprises an N pole and an S pole, the N pole and the S pole of the inner rotor (5) are arranged along the radial direction of the rotating shaft (6), the outer rotor (4) comprises 2N N poles and 2N S poles, the N pole and the S pole of the outer rotor (4) are arranged in a staggered mode along the circumferential direction of the rotating shaft (6), 4N-1 stators (3) are arranged, the stators (3) are arranged along the circumferential direction of the rotating shaft (6), the stators (3) comprise an S pole and an N pole, the S pole and the N pole of the stators (3) are arranged along the radial direction of the rotating shaft (6), the stators (3) are rotatably connected with magnetic isolation rotary covers (11), the magnetic isolation rotary covers (11) are used for covering the S pole or the N pole of the stators (3) to enable the magnetic force of the stators (3) to only act on the inner rotor (5) or the outer rotor (4), n is a positive integer.

2. The motor driving device with the turnover temperature control function according to claim 1, characterized in that: the port department of separating magnetism spiral cover (11) is equipped with flaring baffle (11.1), flaring baffle (11.1) set up along the circumference of separating magnetism spiral cover (11).

3. The motor driving device with the turnover temperature control function according to claim 1, characterized in that: the magnetic isolation spiral cover (11) is rotationally connected with the stator (3) through a connecting shaft, and the communication control device (7) is electrically connected with the magnetic isolation spiral cover (11) and controls the magnetic isolation spiral cover (11) to rotate.

4. The motor driving device with the turnover temperature control function according to claim 1, characterized in that: still include dustcoat (12), dustcoat (12) are located the outside of outer rotor (4), and are a plurality of blade (8) evenly set up the outside at outer rotor (4), between dustcoat (12) and outer rotor (4) are located to blade (8), be equipped with ventilation hole (12.1) on dustcoat (12).

5. The motor driving device with the tumble temperature control function according to claim 4, characterized in that: the electric heating tube (9) is fixedly connected to the inner side of the outer cover (12).

6. The motor driving device with the turnover temperature control function according to claim 1, characterized in that: the self-contained power supply (10) is chargeable, and the self-contained power supply (10) is also electrically connected with an external power supply.

7. The motor driving device with the turnover temperature control function according to claim 1, characterized in that: and an angle adjuster (13) for adjusting the angle of the chair back (2) is arranged on the rotating shaft (6).

8. The motor driving device with a tumble temperature control function according to claim 7, characterized in that: angle regulator (13) include positioning disk (13.1) and location pointer (13.2), positioning disk (13.1) is connected on axis of rotation (6), location pointer (13.2) fixed connection is on seat support (1), is equipped with on positioning disk (13.1) and cooperates with constant head tank (13.3) of fixed back of the chair (2) with location pointer (13.2).