CN203714119U - Radiation structure for self-balancing one-wheel electric car - Google Patents
Radiation structure for self-balancing one-wheel electric car Download PDFInfo
- Publication number
- CN203714119U CN203714119U CN201420017563.7U CN201420017563U CN203714119U CN 203714119 U CN203714119 U CN 203714119U CN 201420017563 U CN201420017563 U CN 201420017563U CN 203714119 U CN203714119 U CN 203714119U
- Authority
- CN
- China
- Prior art keywords
- casing
- wheel
- self
- electric locomotive
- radiating gill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K1/00—Unicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/007—Automatic balancing machines with single main ground engaging wheel or coaxial wheels supporting a rider
Abstract
The utility model relates to a radiation structure for a self-balancing one-wheel electric car. A casing is arranged above a motor wheel and covers the motor wheel. A mounting groove is formed in the casing, and part of the motor wheel is disposed in the mounting groove. A casing cover is fixed on the casing, the motor wheel is mounted on the casing through a connector, and a control panel is electrically connected with the motor wheel. Mounting space is formed between the casing and the casing cover, and the control panel is mounted in the mounting space. A mounting position is formed in the upper end of the casing, and a through hole communicated with the mounting groove is formed in the mounting position. A radiation sheet is fixed in the mounting position and covers the through hole. The bottom of the radiation sheet is opposite to the surface of the motor wheel, and the control panel is fixed at the top of the radiation sheet. The radiation structure is reasonable in design and good in radiation effect.
Description
Technical field
The utility model relates to a kind of radiator structure of self-balancing single-wheel electric vehicle, for self-balancing single-wheel electric vehicle.
Background technology
Self-balancing electronic wheelbarrow is energy-saving and environmental protection of new generation, portable walking-replacing tool.Self-balancing electronic wheelbarrow short distance is ridden instead of walk very convenient, can replace public transport and subway.The electric unicycle bodily form is small and exquisite, easy to carry, and the lightest a 9.8kg that only has can directly put the boot of automobile into, mentions family or office.
Self-balancing electronic wheelbarrow is controlled the anterior-posterior balance of car body by reversible pendulum system principle, user only need keep the left and right balance of car body.As an outdoor activity, inner by programming control when Self-balancing electronic wheelbarrow is suitable for travelling frequently use or weekend every day, speed limit, at 16km/h, is taken into account road speed when guarantee is safe.
After user is placed on pin respectively on the folding step of wheel both sides, the health that turns forward is gently to advance, and receding is to slow down, left and the health that is tilted to the right be to turn.It is more severe that body forward tilts, and speed is just faster, and a series of revolving gears in car guarantee that it can keep balance.
Under the day by day serious background of environmental pollution, Self-balancing electronic wheelbarrow, as a kind of walking-replacing tool of novel environment friendly, can be alleviated consumption and the aerial contamination of resource.
At present, the control desk of the Self-balancing electronic wheelbarrow having gone on the market in market is in the airtight narrow space that is placed on motor, therefore in car body high-speed cruising process, the bearing friction of motor, the magnetic resistance of coil resistance and iron core brings heat all can to airtight narrow space, and control desk itself produces heat, will cause narrow airtight space will produce localized hyperthermia, high temperature can reduce the operation stability of control desk, brings fugitiveness to the operation of system, reduces the service life of car.
Application number is the structure that 201310377706.5 Chinese patent discloses a kind of electric unicycle, controls mainboard and is placed in a side plastic casing groove, no longer control mainboard is assemblied in motor integral part.But its heat dispersion still has much room for improvement.
Utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and radiator structure that the self-balancing single-wheel electric vehicle of a kind of reasonable in design, good heat dissipation effect is provided.
The technical scheme in the invention for solving the above technical problem is: a kind of radiator structure of self-balancing single-wheel electric vehicle, comprises casing, cabinet cover, control desk, electric locomotive wheel; Casing is located at electric locomotive wheel top and covers electric locomotive wheel, and casing is provided with mounting groove, and the part of electric locomotive wheel is arranged in this mounting groove; Cabinet cover is fixed on casing; Electric locomotive wheel is arranged on casing by attaching parts; Control desk is electrically connected with electric locomotive wheel; Between described casing and cabinet cover, be provided with installing space, described control desk is arranged in this installing space; Described casing upper end is provided with installation position, and installation position has through hole, and through hole communicates with described mounting groove; Also comprise radiating gill, radiating gill is fixed on installation position and covers through hole; The bottom surface of radiating gill is relative with the wheel face of electric locomotive wheel, the fixing described control desk of end face of radiating gill.
Installation position described in the utility model is provided with screw hole, and screw is connected described radiating gill is fixed on installation position with screw hole.
Radiating gill described in the utility model is adopted and is formed from aluminium.
The utility model compared with prior art, tool has the following advantages and effect: reasonable in design, by radiating gill efficient transmission heat conduction amount, by the rotation of electric locomotive wheel, can make the heat of control desk pass to air again, can must reduce efficiently and effectively the temperature of control desk, temperature is controlled to specific temperature range, improve control desk stability, reduced the probability of self-balancing single-wheel electric vehicle fault in operational process, extended the service life of self-balancing single-wheel electric vehicle.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model embodiment local structure schematic diagrams.
Fig. 3 is the decomposition texture schematic diagram of Fig. 1.
Fig. 4 is the decomposition texture schematic diagram of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Referring to Fig. 1～Fig. 4, adopt the self-balancing single-wheel electric vehicle of the utility model embodiment to comprise casing 1, control desk 2, stretcher 3, battery pack 4, electric locomotive wheel 5, attaching parts 6, cabinet cover 7, radiating gill 8.
Casing 1 is located at electric locomotive wheel 5 tops and covers on electric locomotive wheel 5.Casing 1 is provided with the mounting groove communicating with atmosphere, and the part of electric locomotive wheel 5 is arranged in this mounting groove.
Cabinet cover 7 is fixed on casing 1.Inside between casing 1 and cabinet cover 7 is provided with the installing space of battery pack 4, control desk 2, and control desk 2 and battery pack 4 are arranged in this space.Casing 1 is provided with portable position.The accessory such as source switch, charger that car body is provided with is arranged on casing 1.
Electric locomotive wheel 5 centers are provided with installation shaft 11.
The accessories such as control desk 2 and electric locomotive wheel 5, battery pack 4, source switch, telltale, charger, indicator lamp are electrically connected, for controlling the operation operation of vehicle.Control desk 2 comprises central process unit, accelerometer, gyroscope, motor drive module and battery protection module; wherein; the barycentre offset that when accelerometer and gyroscope detect respectively car body running, angle of inclination and pitch velocity degree of will speed up meter and gyroscope detect feeds back to central process unit; adjust the balance before and after car body by specific algorithm; motor drive module, according to the side-play amount of central process unit and motor feedback speed, is exported suitable PWM ripple control electric locomotive wheel 5.
Battery pack 4 provides the power of car load operation, is generally lithium electricity Duo or storage battery.
Attaching parts 6 is fixed in installation shaft 11, and casing 1 is screwed on attaching parts 6.Attaching parts 6 is made of metal.
Stretcher 3 is located at the lower end, the left and right sides of casing 1, and hinged with attaching parts 6.Stretcher 3 can rotate on certain angle, is mainly used for driver and stands.Stretcher 3 is made up of metal or high-intensity plastics.
Casing 1 upper end is provided with installation position 9, and the middle part of installation position 9 has through hole 10, and through hole 10 communicates with mounting groove.Installation position 9 is provided with screw hole.
Screw is connected with screw hole, and by being fixed on installation position 9 and covering through hole 10 of radiating gill 8, the underrun through hole 10 of radiating gill 8 is relative with the wheel face of electric locomotive wheel 5 and communicate with atmosphere, the fixing control desk 2 of end face of radiating gill 8.Radiating gill 8 is adopted and is formed from aluminium, good heat dissipation effect; Radiating gill 8 also can adopt other heat sink material to make.
By through hole 10, radiating gill 8 can directly be contacted with air, the heat heat conduction that control desk 2 produces in operational process is conducted in air to radiating gill 8 again.When electric locomotive wheel 5 rotates simultaneously, form Air Flow in mounting groove, Air Flow acts on radiating gill 8 by through hole 10, and heat is promptly passed to air by radiating gill 8.Such structure can reduce the temperature of control desk 2 efficiently, makes the structure of whole electrical equipment simpler, has more reasonableness, ensures the stability of system.
Although the utility model with embodiment openly as above; but it is not in order to limit protection domain of the present utility model; any technical personnel of being familiar with this technology, not departing from change and the retouching done in design of the present utility model and scope, all should belong to protection domain of the present utility model.
Claims (3)
1. a radiator structure for self-balancing single-wheel electric vehicle, comprises casing, cabinet cover, control desk, electric locomotive wheel; Casing is located at electric locomotive wheel top and covers electric locomotive wheel, and casing is provided with mounting groove, and the part of electric locomotive wheel is arranged in this mounting groove; Cabinet cover is fixed on casing; Electric locomotive wheel is arranged on casing by attaching parts; Control desk is electrically connected with electric locomotive wheel; It is characterized in that: between described casing and cabinet cover, be provided with installing space, described control desk is arranged in this installing space; Described casing upper end is provided with installation position, and installation position has through hole, and through hole communicates with described mounting groove; Also comprise radiating gill, radiating gill is fixed on installation position and covers through hole; The bottom surface of radiating gill is relative with the wheel face of electric locomotive wheel, the fixing described control desk of end face of radiating gill.
2. the radiator structure of self-balancing single-wheel electric vehicle according to claim 1, is characterized in that: described installation position is provided with screw hole, and screw is connected described radiating gill is fixed on installation position with screw hole.
3. the radiator structure of self-balancing single-wheel electric vehicle according to claim 1, is characterized in that: described radiating gill is adopted and is formed from aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017563.7U CN203714119U (en) | 2014-01-13 | 2014-01-13 | Radiation structure for self-balancing one-wheel electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017563.7U CN203714119U (en) | 2014-01-13 | 2014-01-13 | Radiation structure for self-balancing one-wheel electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714119U true CN203714119U (en) | 2014-07-16 |
Family
ID=51153295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420017563.7U Expired - Fee Related CN203714119U (en) | 2014-01-13 | 2014-01-13 | Radiation structure for self-balancing one-wheel electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084625A1 (en) * | 2015-11-20 | 2017-05-26 | 纳恩博（北京）科技有限公司 | Frame and balance scooter |
| CN109131674A (en) * | 2018-08-13 | 2019-01-04 | 佛山科学技术学院 | A kind of balance car |
-
2014
- 2014-01-13 CN CN201420017563.7U patent/CN203714119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084625A1 (en) * | 2015-11-20 | 2017-05-26 | 纳恩博（北京）科技有限公司 | Frame and balance scooter |
| CN109131674A (en) * | 2018-08-13 | 2019-01-04 | 佛山科学技术学院 | A kind of balance car |
| CN109131674B (en) * | 2018-08-13 | 2023-09-26 | 佛山科学技术学院 | Balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170113 |