CN110445228A - Guide rail type movable robot wireless charging device - Google Patents
Guide rail type movable robot wireless charging device Download PDFInfo
- Publication number
- CN110445228A CN110445228A CN201910615302.2A CN201910615302A CN110445228A CN 110445228 A CN110445228 A CN 110445228A CN 201910615302 A CN201910615302 A CN 201910615302A CN 110445228 A CN110445228 A CN 110445228A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- high frequency
- charging unit
- unit according
- robot
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of guide rail type movable robot wireless charging devices, which is characterized in that the charging unit includes: high frequency power module (1), for the industrial-frequency alternating current of grid side to be converted into the High Level AC Voltage of high frequency；Magnetic coupling (2), including transmitting unit (21), receiving unit (22), for converting electric current for the High Level AC Voltage that the high frequency power module (1) is converted；Load blocks (3) are the robot power battery charging for the electric current using the magnetic coupling (2).It can guarantee that electric energy transmits always in robot receiving side motion process, realize the target that robot charges in moving process.
Description
Technical field
The invention belongs to wireless power transmission technical fields, and in particular to a kind of guide rail type movable robot wireless charging Denso
It sets.
Background technique
With the high speed development of new energy and intelligent control technology, the new energy product such as robot, electric car enters people
Life in, still, how for them to guarantee that sufficient continuation of the journey power becomes people's problem to be solved.Traditional contact
Formula conduction charging technique wiring is many and diverse, and space hold is big, frequently plugs in use easy to wear, thereby increases and it is possible to generate contact sparking initiation
Safety problem.In recent years, the wireless power transmission technology (wireless power transfer, WPT) of experts and scholars' proposition is
It solves the problems, such as that wired charging technology exists and provides new thinking.
The common magnetic coupling of wireless power transmission is all generally plate coil and magnetic core at present, for static shape
Robot charging under state is more convenient practical, but increasing with robot function type, robot most of the time are in
Motion state, the charging modes of state type not only influence machine task efficiency, and when charging coil positional shift also
Charge efficiency can be largely effected on, is brought inconvenience.
Summary of the invention
One of the technical issues of the present invention is directed to solve in the related technology at least to some extent.
For this purpose, it is an object of the invention to propose a kind of guide rail type movable robot wireless charging device.It is above-mentioned to reach
Purpose, a kind of guide rail type movable robot wireless charging device that the embodiment of the present invention proposes, the charging unit includes: high frequency
Power module, for the industrial-frequency alternating current of grid side to be converted into the High Level AC Voltage of high frequency.
Magnetic coupling, including transmitting unit, receiving unit, the high pressure for converting the high frequency power module
AC conversion is electric current.
Load blocks are the robot power battery charging for the electric current using the magnetic coupling.
The high frequency power module is electrically connected with the transmitting unit, and the receiving unit is electrically connected with the load blocks
It connects.
According to one embodiment of the application, the transmitting unit includes: emitting side magnetic core, transmitting lateral coil and emitting side
LC resonance circuit.
According to one embodiment of the application, the receiving unit includes: to receive to survey magnetic core, receives test coil, receives and survey
LC resonance circuit.
According to one embodiment of the application, emitting side LC resonance circuit (213) uses inductance capacitance cascade
Resonant earthed system circuit.According to one embodiment of the application, the emitting side magnetic core uses the guide tracked magnetic core of I-shaped, institute
It states the guide tracked magnetic core of I-shaped and constitutes a magnetic pole.
According to one embodiment of the application, described single-ended conducting wire one end of transmitting lateral coil is along the magnetic core along side clockwise
To (or counterclockwise) coiling, the adjacent magnetic core uses opposite direction coiling, and the single-ended conducting wire is by the magnetic core
After the completion of whole coilings, the single-ended conducting wire other end is overlapped coiling with described single-ended conducting wire one end.
According to one embodiment of the application, the test coil that receives is using the opposite coil tandem of two groups of direction of windings
Winding method.According to one embodiment of the application, emitting side LC resonance circuit uses the benefit of inductance capacitance cascade
Repay network circuit.
According to one embodiment of the application, the reception surveys LC resonance circuit (223) and uses inductance capacitance cascade
Resonant earthed system circuit.
Compared with prior art by the technical solution of guide rail type movable robot provided by the present application wireless charging device,
Can achieve the following beneficial effects: high frequency power module is connected with magnetic coupling module transmitting unit can be embedded in underground, save empty
Between；Magnetic coupling module receiving unit can be connected with rectification circuit in load blocks and power battery, facilitate charging.Make robot
It can complete to charge during the motion, save the time, improve efficiency.
Additional aspect of the invention and advantage will be set forth in part in the description, partially will from the following description
Become obvious, or practice through the invention is recognized.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is guide rail type movable robot wireless charging device block diagram disclosed in the embodiment of the present application；
Fig. 2 is the facing structure figure of magnetic coupling disclosed in the embodiment of the present application；
Fig. 3 is the top view of the reception lateral coil of magnetic coupling disclosed in the embodiment of the present application.
Appended drawing reference: 1- high frequency power module, 2- magnetic coupling, 21- transmitting unit, 22- receiving unit, 3- load mould
Block, 211- emitting side magnetic, 212- transmitting lateral coil, 213- emitting side LC resonance circuit, 221- are received and are surveyed magnetic core, 222- is received and surveyed
Coil, 223-, which are received, surveys LC resonance circuit.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with flow diagram to this
The implementing procedure of invention is described in detail.
What the present invention designed is a kind of guide rail type movable robot wireless charging device, and topological mechanism is as shown in Figure 1, packet
High frequency power module is included, for the industrial-frequency alternating current of grid side to be converted into the High Level AC Voltage of high frequency；
Magnetic coupling, including transmitting unit, receiving unit, the high pressure for converting the high frequency power module
AC conversion is electric current；
Load blocks are the robot power battery charging for the electric current using the magnetic coupling；
The high frequency power module is electrically connected with the transmitting unit, and the receiving unit is electrically connected with the load blocks
It connects.
As shown in Fig. 2, it includes: emitting side magnetic core, transmitting lateral coil and transmitting that the magnetic coupling, which includes transmitting unit,
Side LC resonance circuit.Transmitting unit includes: emitting side magnetic core, transmitting lateral coil and emitting side LC resonance circuit.The reception is single
Member includes: to receive to survey magnetic core, receives test coil, receives and survey LC resonance circuit.
The emitting side magnetic core constitutes a magnetic pole using the guide tracked magnetic core arrangement of " I " fonts.
The transmitting lateral coil is that single magnetic pole multiturn coiling i.e. starting point inlet wire is single-ended conducting wire, along magnetic coupling transmitter
Structure carries out multiturn coiling to each magnetic pole respectively, and adjacent two magnetic poles inlet wire winding direction it is opposite (i.e. clockwise-counterclockwise-
Instantaneous needle), reaching guide rail terminal, then single-ended conducting wire returns to starting point, completes double magnetic pole emitting structural coilings.
Emitting side LC resonance circuit uses the concatenated form of inductance capacitance as compensation network.
The receiving side magnetic core uses plate shaped be placed on the reception lateral coil to enhance laser propagation effect.
It is illustrated in figure 3 the top view for receiving lateral coil, receptions lateral coil use " DQ " winding structure, i.e., two
The opposite coil tandem of group direction of winding, when magnetic field forms loop current by coil inside, by around on the contrary, institute's shape
At magnetic field concentration in hub of a spool position, to reduce leakage field, improve system transimission power and efficiency.
Receiving side LC resonance circuit equally uses the concatenated form of inductance capacitance as compensation network.
The emitting side of the magnetic coupling can be extended by Fig. 2 model, two one group, be moved in robot receiving side
It can guarantee that electric energy transmits always in the process, realize the target that robot charges in moving process.
What the present invention designed is a kind of guide rail type movable robot wireless charging device, introduces industrial-frequency alternating current from power supply
Afterwards, high-frequency and high-voltage alternating current transmission is converted into after soft start, rectifying and wave-filtering, high-frequency inversion to emit to the magnetic coupling arrangement
High-frequency and high-voltage AC conversion is variable magnetic field, coupled transfer to the magnetic coupling knot by side, the magnetic coupling arrangement emitting side
Structure receiving side, the power battery charging placed after rectified filtering to robot interior.
The guide rail type movable robot radio energy transmission system of preferred embodiment according to the present invention is carried out above
Detailed description, embodiment disclosed above and Figure of description content are in order to better understand the present invention, but about the patent
Circuit and benefit should not be considered as being limited only to described above, upper present invention protection is not limited to limit this patent public
The range opened, those of ordinary skill in the art are within the scope of the present invention to replacement, the modification of the embodiment of the present invention.
The present invention is described by reference to a small amount of embodiment.However, known in those skilled in the art, as subsidiary special
Defined by sharp claim, in addition to the present invention other embodiments disclosed above are equally fallen within the scope of the present invention.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (8)
1. guide rail type movable robot wireless charging device, which is characterized in that the charging unit includes:
High frequency power module (1), for the industrial-frequency alternating current of grid side to be converted into the High Level AC Voltage of high frequency；
Magnetic coupling (2), including transmitting unit (21), receiving unit (22), for converting the high frequency power module (1)
The High Level AC Voltage be converted into electric current；
Load blocks (3) are the robot power battery charging for the electric current using the magnetic coupling (2)；
The high frequency power module (1) is electrically connected with the transmitting unit (21), the receiving unit (22) and the load mould
Block (3) electrical connection.
2. charging unit according to claim 1, which is characterized in that the transmitting unit (21) includes: emitting side magnetic core
(211), emit lateral coil (212) and emitting side LC resonance circuit (213).
3. charging unit according to claim 1, which is characterized in that the receiving unit (22) includes: to receive to survey magnetic core
(221), test coil (222) are received, receives and surveys LC resonance circuit (223).
4. charging unit according to claim 2, which is characterized in that emitting side LC resonance circuit (213) is using electricity
The resonant earthed system circuit of electrification appearance cascade.
5. charging unit according to claim 1 or 2, which is characterized in that the emitting side magnetic core (211) uses " work " word
The guide tracked magnetic core of shape, the guide tracked magnetic core of I-shaped constitute a magnetic pole.
6. charging unit according to claim 5, described single-ended conducting wire one end of transmitting lateral coil (212) is along the magnetic core edge
Coiling clockwise (or counterclockwise), the adjacent magnetic core use opposite direction coiling, and the single-ended conducting wire will
After the completion of the magnetic core whole coiling, the single-ended conducting wire other end is overlapped coiling with described single-ended conducting wire one end.
7. charging unit according to claim 3, which is characterized in that the reception test coil (222) uses two groups of coilings
The winding method of contrary coil tandem.
8. charging unit according to claim 3, which is characterized in that the reception surveys LC resonance circuit (223) using electricity
The resonant earthed system circuit of electrification appearance cascade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615302.2A CN110445228A (en) | 2019-07-09 | 2019-07-09 | Guide rail type movable robot wireless charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615302.2A CN110445228A (en) | 2019-07-09 | 2019-07-09 | Guide rail type movable robot wireless charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110445228A true CN110445228A (en) | 2019-11-12 |
Family
ID=68429974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910615302.2A Pending CN110445228A (en) | 2019-07-09 | 2019-07-09 | Guide rail type movable robot wireless charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110445228A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047389A (en) * | 2015-09-06 | 2015-11-11 | 哈尔滨工业大学 | Three-dimensional H-shaped receiving end applied to electric car wireless power supply and wireless power supply method thereof |
| CN106952710A (en) * | 2017-05-12 | 2017-07-14 | 福州大学 | A kind of wireless charging magnetic coupling arrangement and its circuit for multi-load |
| CN107069856A (en) * | 2017-03-29 | 2017-08-18 | 武汉大学 | Crusing robot intelligence continuation of the journey wireless charging system and its charging method |
| CN108134438A (en) * | 2016-11-28 | 2018-06-08 | 王波 | A kind of wireless charging system for electric automobile |
| CN108695959A (en) * | 2018-07-18 | 2018-10-23 | 华南理工大学 | A kind of cable tunnel inspection robot full-automatic wireless charging platform |
-
2019
- 2019-07-09 CN CN201910615302.2A patent/CN110445228A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047389A (en) * | 2015-09-06 | 2015-11-11 | 哈尔滨工业大学 | Three-dimensional H-shaped receiving end applied to electric car wireless power supply and wireless power supply method thereof |
| CN108134438A (en) * | 2016-11-28 | 2018-06-08 | 王波 | A kind of wireless charging system for electric automobile |
| CN107069856A (en) * | 2017-03-29 | 2017-08-18 | 武汉大学 | Crusing robot intelligence continuation of the journey wireless charging system and its charging method |
| CN106952710A (en) * | 2017-05-12 | 2017-07-14 | 福州大学 | A kind of wireless charging magnetic coupling arrangement and its circuit for multi-load |
| CN108695959A (en) * | 2018-07-18 | 2018-10-23 | 华南理工大学 | A kind of cable tunnel inspection robot full-automatic wireless charging platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103986245B (en) | Radio energy transmission system based on double-layer double-direction spiral winding and method | |
| CN205004794U (en) | Magnetic coupling wireless power transmission charging device | |
| CN105406610A (en) | Coil self-decoupling double-phase reception apparatus applied to mobile transportation equipment wireless power supply | |
| CN104993614A (en) | Asymmetric wireless power transmission system with relay coil inserted therein, and method | |
| CN103414261A (en) | Variable-coupling coefficient magnetic resonance wireless power transmission system and method | |
| US20140175868A1 (en) | Electric power supply apparatus, contactless electricity transmission apparatus, vehicle, and contactless electric power transfer system | |
| CN202817865U (en) | Intelligent non-contact charging system | |
| CN102891538A (en) | Line patrol robot wireless charging system | |
| CN106300447A (en) | A kind of based on the wireless electric energy transmission device utilizing capacity coupled two-plate virtual address structure | |
| CN102510118A (en) | Wireless charging system | |
| CN204012949U (en) | Radio energy transmission system based on double-layer double-direction helical coil | |
| CN108616168A (en) | The wireless charging system electromagnetic interference prediction circuit of mode of resonance containing repeating coil and method | |
| CN102255367A (en) | Wireless charging system for electric vehicles | |
| CN202150726U (en) | Electric car wireless charging system | |
| Ahmad et al. | A state of the Art review on Wireless Power Transfer a step towards sustainable mobility | |
| CN104779716A (en) | Low-power multi-load wireless powered adaptive DC voltage stabilizing system | |
| CN206283296U (en) | Wireless charging circuit and device | |
| CN106300448A (en) | One utilizes capacity coupled wireless electric energy transmission device | |
| Hao et al. | Research on wireless power transfer system of automated guided vehicle based on magnetic coupling resonance | |
| CN109515219A (en) | Electric car wireless charging and coil positioning composite array coil design and control | |
| CN103312051A (en) | System and method for achieving wireless power transmission through ferromagnetic resonance | |
| CN102510116A (en) | Electric motor vehicle intelligent on-line charging system | |
| CN110445228A (en) | Guide rail type movable robot wireless charging device | |
| CN202260957U (en) | Self-charging device | |
| CN203537076U (en) | Variable-coupling coefficient magnetic resonance wireless power transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
|
| RJ01 | Rejection of invention patent application after publication |