CN212163123U

CN212163123U - Contact type luminous hub motor

Info

Publication number: CN212163123U
Application number: CN202021213810.2U
Authority: CN
Inventors: 黄晓云
Original assignee: Daao Electric Jiangsu Co ltd
Current assignee: Daao Electric Jiangsu Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-15
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a luminous in-wheel motor of contact, include that motor body includes shell, rear end housing, front shroud and stator, the inside baffle that has of shell, the shell separates the stator through the baffle and places chamber and luminous room, the stator is placed the intracavity wall and is seted up first ring channel, the magnet steel has been placed to the inside adaptation of first ring channel, the magnet steel surface glues and is equipped with a plurality of magnet pieces, the second ring channel has been seted up on the shell surface. The utility model discloses an utilize the magnet steel fixed constitute the rotor in the shell, after the inside power circular telegram of balance car, under the electromagnetic action, the stator promotes the rotor and rotates to make the shell drive the tire and take place to rotate, when the shell rotates, be located the anodal conductive elastic sheet and the negative pole conductive elastic sheet on its surface, laminate respectively at the first conductive copper ring and the conductive copper ring surface of second, thereby can form a closed circuit, first annular LED lamp area and the circular telegram of second annular LED lamp area are luminous this moment.

Description

Contact type luminous hub motor

Technical Field

The utility model relates to an in-wheel motor technical field, in particular to luminous in-wheel motor of contact.

Background

The wheel hub motor technology is also called as in-wheel motor technology, and the most important characteristic of the wheel hub motor technology is that a power device, a transmission device and a braking device are all integrated into a wheel hub, so that the mechanical part of an electric vehicle is greatly simplified. The electric balance car is also called a body-sensing car, a thinking car, a camera car and the like. The market mainly comprises a single wheel and two wheels. The operating principle is mainly established on the basic principle called dynamic stability, a gyroscope and an acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and a servo control system is used for accurately driving a motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green and environment-friendly product used as a travel tool and leisure and entertainment by modern people. At present balance car when using, in order to increase the security of going night and the pattern variety of balance car, so be provided with light on balance car more, but the in-wheel motor structure of current wheel is comparatively complicated, and light is difficult to set up, and the circular telegram is inconvenient.

Therefore, it is necessary to invent a contact type light-emitting hub motor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luminous in-wheel motor of contact 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: a contact type luminous hub motor comprises a motor body and a tire, wherein the motor body comprises a shell, a rear end cover, a front cover plate and a stator, the inner part of the shell is provided with a baffle plate, the shell is separated into a stator placing cavity and a light-emitting chamber by the baffle plate, the inner wall of the stator placing cavity is provided with a first annular groove, the first annular groove is internally and adaptively provided with a magnetic steel, the surface of the magnetic steel is adhered with a plurality of magnet blocks, a second annular groove is formed in the surface of the shell, a first annular LED lamp strip is adhered to the surface of the second annular groove in a matching mode, a second annular LED lamp strip is adhered on the inner wall of the light-emitting chamber, a through hole is arranged in the middle of the baffle plate, an anode containing groove and a cathode containing groove are formed in one side of the through hole, an anode conductive elastic sheet is fixedly arranged in the anode containing groove, and a cathode conductive elastic sheet is fixedly arranged in the cathode containing groove;

the stator includes center pin and stator core, stator core surface is around being equipped with stator winding, the through wires hole has been seted up to the center pin is inside, and the surface both sides have seted up the through-hole, the center pin tip has connecting portion, connecting portion surface cover is equipped with first insulating ring, first insulating ring one side cover is equipped with first conductive copper ring, first conductive copper ring one side is provided with the second insulating ring, second insulating ring one side cover is equipped with the conductive copper ring of second, first conductive copper ring outer lane surface contacts with anodal conductive elastic sheet, the conductive copper ring outer lane surface of second contacts with the conductive elastic sheet of negative pole.

Preferably, the rear end cover is fixedly connected with the shell through screws.

Preferably, the surface of the front cover plate is provided with a plurality of buckles, and the front cover plate is fixedly connected with the shell through the buckles.

Preferably, the baffle surface and the shell surface are both provided with a wire discharge groove.

Preferably, an electric wire is inserted into the central shaft.

Preferably, the depth of the positive electrode placing groove is different from the depth of the negative electrode placing groove.

Preferably, the tire and the front cover plate are both made of light-transmitting materials.

The utility model discloses a technological effect and advantage:

the utility model has beautiful appearance, compact structure and simple and convenient power connection, the rotor is formed by fixing the magnetic steel in the shell, after the power supply in the balance car is electrified, the stator pushes the rotor to rotate under the electromagnetic action, so that the shell drives the tire to rotate, when the shell rotates, the positive conductive elastic sheet and the negative conductive elastic sheet which are positioned on the surface of the shell are respectively attached on the surfaces of the first conductive copper ring and the second conductive copper ring, thereby forming a closed loop, at the moment, the first annular LED lamp strip and the second annular LED lamp strip are electrified to emit light, the electric contact is stable, the light source luminous effect is good, the first annular LED lamp strip emits light to irradiate the surface of the tire, so that the tire looks like a light ring, the safety and the diversity of the balance car are improved, the second annular LED lamp strip emits light, the light is refracted by the front cover plate to form soft light and form a light ring at the position of, in the driving process, the light rings rotate along with the wheels, so that a light effect when the pedestrian passes through the tunnel can be created for the pedestrian, and the driving pleasure is further increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an explosion diagram of the overall structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the motor body of the present invention.

Fig. 4 is a schematic structural diagram of the motor body of the present invention.

Fig. 5 is a schematic view of the structure of the housing of the present invention.

Fig. 6 is a schematic view of the structure of the housing of the present invention.

Fig. 7 is a schematic view of the stator structure of the present invention.

Fig. 8 is a schematic diagram of the central shaft structure of the present invention.

In the figure: 1 motor body, 2 tires, 3 shells, 4 rear end covers, 5 front shroud, 6 stators, 7 baffles, 8 place the chamber, 9 luminous rooms, 10 first ring channels, 11 magnet steel, 12 magnet pieces, 13 second ring channels, 14 first annular LED lamp areas, 15 second annular LED lamp areas, 16 anodal standing grooves, 17 negative pole standing grooves, 18 anodal conductive elastic pieces, 19 negative pole conductive elastic pieces, 20 center pins, 21 stator core, 22 through-holes, 23 connecting portion, 24 first insulating ring, 25 first conductive copper ring, 26 second insulating ring, 27 second conductive copper ring, 28 wire discharging grooves.

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.

The utility model provides a contact type luminous in-wheel motor as shown in figures 1-8, which comprises a motor body 1 and a tire 2, wherein the motor body 1 comprises a shell 3, a rear end cover 4, a front cover plate 5 and a stator 6, a baffle 7 is arranged in the shell 3, the shell 3 is separated from a stator 6 placing cavity 8 and a luminous chamber 9 by the baffle 7, a first annular groove 10 is arranged on the inner wall of the stator 6 placing cavity 8, a magnetic steel 11 is arranged in the first annular groove 10 in an adaptive manner, a plurality of magnet blocks 12 are adhered on the surface of the magnetic steel 11, a second annular groove 13 is arranged on the surface of the shell 3, a first annular LED lamp strip 14 is adhered on the surface of the second annular groove 13 in an adaptive manner, a second annular LED lamp strip 15 is adhered on the inner wall of the luminous chamber 9, a through hole is arranged in the middle part of the baffle 7, an anode placing groove 16 and, a positive conductive elastic sheet 18 is fixedly arranged inside the positive placing groove 16, a negative conductive elastic sheet 19 is fixedly arranged inside the negative placing groove 17, and conducting wires are respectively welded and fixed on the positive conductive elastic sheet 18 and the negative conductive elastic sheet 19 and are respectively communicated with the first annular LED lamp strip 14 and the second annular LED lamp strip 15;

stator 6 includes center pin 20 and stator core 21, stator core 21 surface is around being equipped with stator 6 winding, the inside through wires hole of having seted up of center pin 20, and the surface both sides have seted up through-hole 22, the 20 tip of center pin has connecting portion 23, connecting portion 23 surface cover is equipped with first insulating ring 24, first insulating ring 24 one side cover is equipped with first electrically conductive copper ring 25, and first electrically conductive copper ring 25 is connected with the electric wire medium line, first electrically conductive copper ring 25 one side is provided with second insulating ring 26, second insulating ring 26 one side cover is equipped with electrically conductive copper ring 27 of second, and electrically conductive copper ring 27 of second is connected with the electric wire medium line, electrically conductive elastic piece 18 of first electrically conductive copper ring 25 outer lane surface and positive pole contacts, electrically conductive elastic piece 19 of second electrically conductive copper ring 27 outer lane surface and negative pole contact.

Further, in the above technical solution, the rear end cover 4 is fixedly connected with the housing 3 through a screw;

further, in the above technical solution, the surface of the front cover plate 5 is provided with a plurality of buckles, and the front cover plate 5 and the housing 3 are fixedly connected through the buckles;

further, in the above technical solution, the surface of the baffle 7 and the surface of the housing 3 are both provided with a wire discharge groove 28;

further, in the above technical solution, an electric wire is inserted into the central shaft 20, and the electric wire is connected with the winding of the stator 6;

further, in the above technical solution, the depth of the positive electrode placing groove 16 is different from the depth of the negative electrode placing groove 17.

Further, the tire 2 and the front cover plate 5 are both made of light-transmitting materials.

This practical theory of operation:

the magnetic steel 11 is fixed in the shell 3 to form a rotor, after a power supply in the balance car is electrified, the stator 6 pushes the rotor to rotate under the action of electromagnetism, so that the shell 3 drives the tire 2 to rotate, when the shell 3 rotates, the positive electrode conductive elastic sheet 18 and the negative electrode conductive elastic sheet 19 which are positioned on the surfaces of the shell are respectively attached to the surfaces of the first conductive copper ring 25 and the second conductive copper ring 27, so that a closed loop can be formed, at the moment, the first annular LED lamp strip 14 and the second annular LED lamp strip 15 are electrified to emit light, the first annular LED lamp strip 14 emits light to irradiate the surface of the tire 2, so that the tire 2 looks like a light ring, the safety and the diversity of the balance car are improved, the second annular LED lamp strip 15 emits light, the light is refracted by the front cover plate 5 to form soft light and form a light ring at the position of the front cover plate 5, and the light ring rotates along with the wheel in the driving, the light effect of passing through the tunnel can be created for the passerby, and the driving pleasure is further increased.

In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a luminous in-wheel motor of contact, includes motor body (1) and tire (2), its characterized in that: the motor body (1) comprises a shell (3), a rear end cover (4), a front cover plate (5) and a stator (6), a baffle (7) is arranged inside the shell (3), the shell (3) is separated from a stator (6) placing cavity (8) and a light-emitting chamber (9) through the baffle (7), a first annular groove (10) is formed in the inner wall of the stator (6) placing cavity (8), magnetic steel (11) is placed in the first annular groove (10) in an adaptive mode, a plurality of magnet blocks (12) are adhered to the surface of the magnetic steel (11), a second annular groove (13) is formed in the surface of the shell (3), a first annular LED lamp strip (14) is adhered to the surface of the second annular groove (13) in an adaptive mode, a second annular LED lamp strip (15) is adhered to the inner wall of the light-emitting chamber (9), a through hole is formed in the middle of the baffle (7), a positive electrode placing groove (16) and a negative, a positive conductive elastic sheet (18) is fixedly arranged in the positive placing groove (16), and a negative conductive elastic sheet (19) is fixedly arranged in the negative placing groove (17);

stator (6) include center pin (20) and stator core (21), stator core (21) surface is around being equipped with stator (6) winding, the through wires hole has been seted up to center pin (20) inside, and has seted up through-hole (22) in surface both sides, center pin (20) tip has connecting portion (23), connecting portion (23) surface cover is equipped with first insulation circle (24), first insulation circle (24) one side cover is equipped with first electrically conductive copper ring (25), first electrically conductive copper ring (25) one side is provided with second insulation circle (26), second insulation circle (26) one side cover is equipped with second electrically conductive copper ring (27), first electrically conductive copper ring (25) outer lane surface contacts with anodal electrically conductive flexure strip (18), second electrically conductive copper ring (27) outer lane surface contacts with negative pole electrically conductive flexure strip (19).

2. The contact type light-emitting hub motor of claim 1, wherein: the rear end cover (4) is fixedly connected with the shell (3) through screws.

3. The contact type light-emitting hub motor of claim 1, wherein: the surface of the front cover plate (5) is provided with a plurality of buckles, and the front cover plate (5) is fixedly connected with the shell (3) through the buckles.

4. The contact type light-emitting hub motor of claim 1, wherein: and both the surface of the baffle (7) and the surface of the shell (3) are provided with wire discharge grooves (28).

5. The contact type light-emitting hub motor of claim 1, wherein: an electric wire is arranged in the central shaft (20) in a penetrating way.

6. The contact type light-emitting hub motor of claim 1, wherein: the depth of the positive electrode placing groove (16) is different from that of the negative electrode placing groove (17).

7. The contact type light-emitting hub motor of claim 1, wherein: the tire (2) and the front cover plate (5) are both made of light-transmitting materials.