CN213354681U - Balance car tunnel lamp motor - Google Patents
Balance car tunnel lamp motor Download PDFInfo
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- CN213354681U CN213354681U CN202022235883.8U CN202022235883U CN213354681U CN 213354681 U CN213354681 U CN 213354681U CN 202022235883 U CN202022235883 U CN 202022235883U CN 213354681 U CN213354681 U CN 213354681U
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- lamp
- fixing seat
- hub body
- lamp strip
- tunnel lamp
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Abstract
The utility model relates to a balance car tunnel lamp motor, which comprises a wheel hub body, an iron ring arranged in the wheel hub body, a plurality of magnets uniformly and fixedly arranged on the inner ring of the iron ring, a stator shaft coaxially arranged on the wheel hub body, and a tunnel lamp arranged on the wheel hub body, wherein the wheel hub body is cylindrical with both ends being opened, a baffle plate is arranged in the middle part, and the inner cavity of the wheel hub body is divided into an iron ring installation part and a tunnel lamp installation part by the baffle plate; the tunnel lamp comprises a luminous lamp strip, a lamp strip fixing seat for fixedly mounting the lamp strip, a single-sided reflector fixedly mounted on one side of the lamp strip fixing seat and a double-sided reflector fixedly mounted on the other side of the lamp strip fixing seat, the lamp strip fixing seat is determined to be mounted on a partition plate, and the single-sided reflector and the double-sided reflector are respectively arranged on two sides of the lamp strip. The utility model discloses separate iron ring, stator part and tunnel lamp part in two cavitys, avoid the tunnel lamp to generate heat and influence the work of stator, rotor part, guarantee the normal use of motor.
Description
Technical Field
The utility model relates to a balance car tunnel lamp motor.
Background
The balance car, also called body sensing car, thinking car, position-taking car, etc., is a new green product used by modern people as a tool for riding instead of walk, recreation and entertainment. The operation principle of the balance car is mainly established on a basic principle called dynamic stability, specifically, a gyroscope and an acceleration sensor in the car body are used for detecting the change of the car body posture, and a servo control system is used for accurately driving a hub motor to perform corresponding adjustment so as to keep the balance of the system.
Current electric motor car includes the tunnel lamp motor, and the tunnel lamp motor includes tunnel lamp, wheel hub casing, iron ring, magnet and stator axle, and present all motor parts all set up in same appearance intracavity, and the tunnel lamp is close to the iron ring part, and the tunnel lamp uses for a long time and generates heat easily, and higher heat can influence the work of stator part and rotor part.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure avoids the tunnel lamp to influence wheel hub's balance car tunnel lamp motor.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the balance car tunnel lamp motor comprises a hub body, an iron ring arranged in the hub body, a plurality of magnets uniformly and fixedly arranged on the inner ring of the iron ring, a stator shaft coaxially arranged on the hub body, and a tunnel lamp arranged on the hub body, wherein a coil is wound on the stator shaft, the hub body is cylindrical, the two ends of the hub body are both open, a partition plate is arranged in the middle of the hub body, an inner cavity of the hub body is divided into an iron ring installation part for installing the iron ring and a tunnel lamp installation part for installing the tunnel lamp by the partition plate, a first end cover is fixedly arranged at an opening of the iron ring installation part, and a second end cover is fixedly arranged at an opening of the tunnel;
the tunnel lamp comprises a luminous lamp strip, a lamp strip fixing seat for fixedly mounting the lamp strip, a single-sided reflector fixedly mounted on one side of the lamp strip fixing seat and a double-sided reflector fixedly mounted on the other side of the lamp strip fixing seat, the lamp strip fixing seat is determined to be mounted on a partition plate, the lamp strip is pasted on an inner ring of the lamp strip fixing seat, and the single-sided reflector and the double-sided reflector are respectively arranged on two sides of the lamp strip.
The lamp strip fixing seat is open at one end, the lamp strip fixing seat is cylindrical with a closed end, the closed end is integrally formed on the partition plate, the single-sided reflector is installed at the bottom of the lamp strip fixing seat, and the double-sided reflector is arranged at the opening of the lamp strip fixing seat.
The lamp belt fixing seat is characterized in that a first positioning table used for positioning the single-sided reflector is upwards arranged at the bottom of the lamp belt fixing seat, a first buckle used for clamping the single-sided reflector is integrally formed on an inner ring of the lamp belt fixing seat, and a hook portion of the first buckle extends inwards.
The lamp belt fixing seat is provided with a first positioning platform, a first fastener and a hook part, wherein the first positioning platform is used for positioning the double-sided reflector, the outer ring of the lamp belt fixing seat is integrally formed with the first fastener used for clamping the double-sided reflector, and the hook part of the first fastener extends inwards.
Wherein, evenly seted up a plurality of card hole on the terminal surface of wheel hub body, evenly be provided with a plurality of and block hole matched with card post on the second end cap.
Wherein, the tip of card post is provided with the chamfer.
Wherein, be provided with ring groove on the wheel hub body, be provided with the annular fixture block with ring groove matched with on the second end cover.
Wherein, first end cover passes through bolt fixed mounting on the wheel hub body.
Wherein, the integrative outside iron ring of moulding plastics of wheel hub body, the outer lane surface of iron ring is the non-smooth surface.
Wherein, the outer ring surface of the iron ring is uniformly provided with a plurality of linear grooves which are axially arranged or grid grooves which surround the outer ring surface.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses separate iron ring, stator part and tunnel lamp part in two cavitys, avoid the tunnel lamp to generate heat and influence the work of stator, rotor part, guarantee the normal use of motor.
Drawings
Fig. 1 is the utility model discloses structural schematic diagram after first end cover is removed to balance car tunnel lamp motor.
Fig. 2 is the utility model discloses structural schematic diagram after the second end cover is removed to balance car tunnel lamp motor.
Fig. 3 is the sectional structure schematic diagram of the second end cover of the tunnel lamp motor of the utility model.
Fig. 4 is the utility model discloses the structural schematic diagram of the tunnel lamp of balance car tunnel lamp motor.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments. In the following description, any concept relating to the directionality or orientation of up, down, left, right, front and rear is given with respect to the position shown in the figures being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.
As shown in fig. 1 and fig. 2, the tunnel lamp motor of the balance car of the present invention includes a wheel hub body 1, an iron ring 2 installed in the wheel hub body 1, a plurality of magnets 7 uniformly installed on the inner ring of the iron ring 2, a stator shaft 8 coaxially installed in the wheel hub body 1, and a tunnel lamp installed in the wheel hub body 1, wherein the magnets 7 uniformly surround the inner ring of the iron ring 2, the magnets 7 are fixedly installed on the iron ring 2 by bonding, a coil is wound on the stator shaft 8, and the coil is installed in the magnets 7, so that the energized coil cuts a magnetic field, thereby the wheel hub body drives the tire to rotate; the outer ring of the wheel hub body 1 is fixedly provided with a tire, the tire is a cylinder with two open ends, the middle part of the wheel hub body is provided with a partition plate 11, the wheel hub body 1 is divided into an iron ring installation part and a tunnel lamp installation part by the partition plate, a tunnel lamp is installed on the tunnel lamp installation part, a first end cover is fixedly installed at the opening of the iron ring installation part through bolts, a second end cover 3 is clamped at the opening of the tunnel lamp installation part, and the second end cover 3 is made of transparent materials so as to be convenient for the light rays of the tunnel lamp; one end of the stator shaft is supported on the partition plate 11 through a bearing, and the other end of the stator shaft is supported on the first end cover through a bearing, so that the stator shaft does not rotate along with the hub body.
The wheel hub body 1 is made of plastic materials, the iron ring 2 is integrally injected into the iron ring mounting part, and the outer ring of the iron ring 2 is a non-smooth surface, so that the wheel hub body and the iron ring are integrally injected, the relative sliding between the iron ring and the wheel hub body is avoided, and the normal driving of the wheel hub by the motor is ensured; when the hub body is injected, the iron ring is pre-fixed in a mold, and then the upper mold and the lower mold are closed for injection molding.
And the inner ring at the end part of the iron ring 2 is provided with a chamfer so as to be convenient for closing the die up and down.
Above-mentioned non-smooth surface can be for a plurality of evenly distributed in iron ring outer lane and be the straight line groove of axial setting, or evenly distributed in the net groove of iron ring surface, certainly also can not be the recess but the arch, can even be a plurality of evenly distributed in the hemisphere bump of iron ring outer lane, when moulding plastics, the plastics liquid of wheel hub body directly gets into in the recess or in the clearance between the arch, makes both mould plastics integratively, further avoids wheel hub body and iron ring to take place the skew.
The second end cover 3 is buckled on the hub body 1, a plurality of clamping holes 12 are uniformly formed in the hub body 1, and clamping columns 31 are integrally formed on the second end cover 3, as shown in fig. 3, when buckled, the clamping columns 31 are buckled in the clamping holes 12, so that the end cover and the hub body are fixedly connected; the end of the clamping column 31 is provided with a chamfer so as to guide the clamping column into the clamping hole and play a role in guiding; still be provided with ring groove 13 on above-mentioned wheel hub body 1, this ring groove 13 sets up in the outside of above-mentioned card hole 12, and integrated into one piece has annular fixture block 32 on the second end cover 3, and when the lock, this annular fixture block 32 clamps in ring groove 31, realizes dual locking, improves the joint strength between second end cover and the wheel hub body, and the second end cover of also being convenient for is dismantled to the maintenance of tunnel lamp.
As shown in fig. 4, the tunnel lamp includes a light-emitting lamp strip, a lamp strip fixing seat 4 for fixedly mounting the lamp strip, a single-sided reflective mirror 5 mounted on one side of the lamp strip fixing seat 4, and a double-sided reflective mirror 6 disposed on the other side of the lamp strip fixing seat 4, wherein the lamp strip fixing seat 4 is cylindrical with one end sealed and the other end open, the sealed end is integrally formed on a partition plate, the lamp strip is adhered to an inner ring of the lamp strip fixing seat, the single-sided reflective mirror 5 is mounted at the bottom of the inner ring, the double-sided reflective mirror 6 is mounted at the opening of the lamp strip fixing seat 4, and the double-sided reflective mirror 6 is opposite to the single-.
A first positioning table 41 is protruded upwards from the bottom of the lamp strip fixing seat 4 and used for positioning the single-sided reflector, a first buckle 42 is arranged on an inner ring of the lamp strip fixing seat 4, a hook part of the first buckle 42 extends inwards, the first buckle 42 can be an annular buckle which surrounds the whole circle of the inner ring of the lamp strip fixing seat and can also be a plurality of local buckles which are uniformly arranged on the inner ring of the lamp strip fixing seat, when the buckles are buckled, one end of the single-sided reflector abuts against the first positioning table, and the other end of the single-sided reflector is clamped by the first buckle, so that the fixed installation of the single-sided; the opening part of above-mentioned lamp area fixing base 4 is provided with second location platform 43, be used for fixing a position two-sided reflector, be provided with second buckle 44 on the outer lane of lamp area fixing base, the hook portion of this second buckle 44 inwards extends, this second buckle 44 can be for encircling the annular buckle of the whole circle of lamp area fixing base outer lane, also can be a plurality of local buckles, this local buckle evenly is respectively on the outer lane of lamp area fixing base, the quantity of this local buckle is preferred 4, the one end of two-sided reflector supports and leans on in second location platform, the other end is blocked by the second buckle, realize the fixed mounting of two-sided reflector.
Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a balance car tunnel lamp motor which characterized in that: the balance car tunnel lamp motor comprises a wheel hub body (1), an iron ring (2) arranged in the wheel hub body (1), a plurality of magnets (7) uniformly and fixedly arranged on the inner ring of the iron ring (2), and a stator shaft (8) coaxially arranged on the wheel hub body (1), and a tunnel lamp mounted on the hub body (1), a coil is wound on the stator shaft (8), the hub body (1) is cylindrical with two open ends, a clapboard (11) is arranged in the middle, the inner cavity of the hub body (1) is divided into an iron ring installation part for installing the iron ring (2) and a tunnel lamp installation part for installing the tunnel lamp by the partition plate (11), a first end cover is fixedly arranged at an opening of the iron ring mounting part, and a second end cover (3) is fixedly arranged at an opening of the tunnel lamp mounting part;
the tunnel lamp comprises a luminous lamp strip, a lamp strip fixing seat (4) used for fixedly installing the lamp strip, a single-side reflector (5) fixedly installed on one side of the lamp strip fixing seat and a double-side reflector (6) fixedly installed on the other side of the lamp strip fixing seat, wherein the lamp strip fixing seat (4) is fixedly installed on the partition board (11), the lamp strip is adhered to an inner ring of the lamp strip fixing seat (4), and the single-side reflector and the double-side reflector are respectively arranged on two sides of the lamp strip.
2. The balance car tunnel lamp motor according to claim 1, wherein the lamp strip fixing seat (4) is cylindrical with one open end and one closed end, the closed end is integrally formed on the partition plate (11), the single-sided reflector (5) is installed at the bottom of the lamp strip fixing seat (4), and the double-sided reflector (6) is arranged at the opening of the lamp strip fixing seat (4).
3. The balance car tunnel lamp motor according to claim 2, wherein a first positioning table (41) for positioning the single-sided reflector (5) is arranged at the bottom of the lamp strip fixing seat (4) upwards, a first buckle (42) for clamping the single-sided reflector (5) is integrally formed on the inner ring of the lamp strip fixing seat (4), and a hook portion of the first buckle (42) extends inwards.
4. The balance car tunnel lamp motor according to claim 2, wherein a second positioning table (43) for positioning the double-faced reflector (6) is arranged upwards at an opening of the lamp strip fixing seat (4), a second buckle (44) for clamping the double-faced reflector (6) is integrally formed on an outer ring of the lamp strip fixing seat (4), and a hook portion of the second buckle (44) extends inwards.
5. The balance car tunnel lamp motor according to claim 1, wherein a plurality of clamping holes (12) are uniformly formed in the end face of the hub body (1), and a plurality of clamping columns (31) matched with the clamping holes (12) are uniformly formed in the second end cover (3).
6. The balance car tunnel lamp motor according to claim 5, characterized in that the end of the clamping column (31) is provided with a chamfer.
7. The balance car tunnel lamp motor according to claim 1 or 5, wherein the hub body (1) is provided with an annular clamping groove (13), and the second end cover (3) is provided with an annular clamping block (32) matched with the annular clamping groove (13).
8. The balance car tunnel lamp motor as claimed in claim 1, wherein the first end cover is fixedly mounted on the hub body (1) through bolts.
9. The balance car tunnel lamp motor according to claim 1, wherein the hub body (1) is integrally injection-molded outside the iron ring (2), and the outer ring surface of the iron ring (2) is a non-smooth surface.
10. The balance car tunnel lamp motor according to claim 2, characterized in that the outer ring surface of the iron ring (2) is uniformly provided with a plurality of axially arranged linear grooves or grid grooves surrounding the outer ring surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235883.8U CN213354681U (en) | 2020-10-10 | 2020-10-10 | Balance car tunnel lamp motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235883.8U CN213354681U (en) | 2020-10-10 | 2020-10-10 | Balance car tunnel lamp motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354681U true CN213354681U (en) | 2021-06-04 |
Family
ID=76128041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235883.8U Active CN213354681U (en) | 2020-10-10 | 2020-10-10 | Balance car tunnel lamp motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354681U (en) |
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2020
- 2020-10-10 CN CN202022235883.8U patent/CN213354681U/en active Active
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