CN205791818U - A kind of intelligent radio charging sweeper - Google Patents
A kind of intelligent radio charging sweeper Download PDFInfo
- Publication number
- CN205791818U CN205791818U CN201620743845.4U CN201620743845U CN205791818U CN 205791818 U CN205791818 U CN 205791818U CN 201620743845 U CN201620743845 U CN 201620743845U CN 205791818 U CN205791818 U CN 205791818U
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- CN
- China
- Prior art keywords
- magnetic resonance
- sweeper
- coil
- transmitting coil
- charging
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of intelligent radio charging sweeper, including sweeper body and magnetic resonance recharging base, sweeper is the most internal is provided with MCU module and the power management module being connected respectively and radio frequency main control chip with MCU module, power management module connects wireless charging control chip and battery, and wireless charging control chip connects energy acceptance coil；The magnetic resonance transmitting coil being electrically connected and can launching the non-radiative magnetic field of high frequency with city it is provided with in magnetic resonance recharging base, with the radiofrequency receiving chip that radio frequency main control chip carries out data communication, radiofrequency receiving chip be connected with magnetic resonance transmitting coil with control magnetic resonance transmitting coil break-make, energy acceptance coil carries out energy transmission by magnetic field coupling with magnetic resonance transmitting coil, the wireless communication module being connected with intelligent communication equipment it is also associated with in MCU module, this utility model uses magnetic resonance mode, sweeper body static and mobile in all can realize wireless charging, intelligent monitoring battery electric quantity, and use radio-frequency communication to control the break-make of wireless charging.
Description
Technical field
This utility model relates to electromagentic resonance wireless charging technical field, is specifically related to a kind of intelligent radio charging and sweeps the floor
Machine.
Background technology
Along with the development of science and technology, the needs of fast pace life, sweeping robot is because of the effectiveness quilt of its intelligent cleaning
Consumers in general approve, the most automatically recharge that the sweeping robot of power technology is deeper to be favored by market.
The automatic charging of the most common Intelligent robot for sweeping floor, needs the both positive and negative polarity bare metal contact of robot at present
The most correctly electrically connecting could charge with the both positive and negative polarity bare metal contact of charging base, it has the disadvantage in that
1, sweeping robot is in the course of the work, when detecting that electricity is low, sends signal by charging base, then machine
The receptor at device people top receives signal, eventually finds the road of " going home ", but there will be in some cases and cannot navigate,
As stopped by body of wall, navigation signal dies down, thus causes to return to charging base and stranded in " on the way ".
2, sweep the floor the charging of making a return voyage of machine, use the technology such as infrared ray location, bluetooth location or radar fix more, need non-
The highest cruise docking technique, higher to Hardware and software design required precision, thus increase design cost.
3, the continuous charging of sweep the floor work and the battery of sweeping robot can not be carried out simultaneously, and the battery of sweeping robot
Completing to be full of, need a very long time, occasionally result in when need work, electricity is not enough, and half is just carried out in work must
Charging.
4, the bare metal sheet of cradle is easily touched by child's maloperation, is easily caused the dangerous hidden danger of contact, separately
The danger of short circuit it is susceptible in external wet environment.
Utility model content
This utility model in order to solve prior art exist the problems referred to above, it is provided that a kind of mode using magnetic resonance and
The intelligent radio charging sweeper of wireless charging all can be carried out when sweeper moves or be static.
Realizing above-mentioned purpose, this utility model provides a kind of intelligent radio charging sweeper, including sweeper body and
Coordinating sweeper body to carry out the magnetic resonance recharging base of wireless charging, described sweeper is the most internal is provided with MCU module and difference
The power management module being connected with MCU module and radio frequency main control chip, described power management module connects wireless charging control
Chip and battery, described wireless charging control chip connects energy acceptance coil；Be provided with in described magnetic resonance recharging base with
City is electrically connected and can launch the magnetic resonance transmitting coil in the non-radiative magnetic field of high frequency and carries out penetrating of data communication with radio frequency main control chip
Frequency receives chip, and described radiofrequency receiving chip is connected with magnetic resonance transmitting coil the break-make for controlling magnetic resonance transmitting coil,
Described energy acceptance coil carries out energy transmission by magnetic field coupling with magnetic resonance transmitting coil, and described MCU module is also connected with
Having the wireless communication module being connected with intelligent communication equipment, described intelligent communication equipment is used for monitoring electricity by accessing MCU module
Pond electricity and control magnetic resonance transmitting coil are opened to realize magnetic resonance wireless charging.
As optimal technical scheme of the present utility model, the power-on circuit of described magnetic resonance transmitting coil is in series with brilliant lock
Pipe, the end that controls of described radiofrequency receiving chip is connected with IGCT the break-make for controlling power-on circuit.
As optimal technical scheme of the present utility model, the non-radiative magnetic field of high frequency that described magnetic resonance transmitting coil produces
Frequency of vibration is 10MHz.
As optimal technical scheme of the present utility model, described magnetic resonance transmitting coil is equal with the material of energy acceptance coil
For the circular copper coil of diameter 5mm, the natural frequency of copper coil is 10MHz.
As optimal technical scheme of the present utility model, it is provided with in described energy acceptance coil and electromagnetic wave is converted into electric energy
Resonant tank, be provided with in described charge controlling chip be sequentially connected rectification, filtering, mu balanced circuit.
As optimal technical scheme of the present utility model, described intelligence communication energy equipment is smart mobile phone, notebook or computer,
Wireless communication module is bluetooth or Wifi communication module.
Intelligent radio of the present utility model charging sweeper can reach following beneficial effect:
Intelligent radio of the present utility model charging sweeper, by including sweeper body and coordinating sweeper body to carry out
The magnetic resonance recharging base of wireless charging, described sweeper is the most internal is provided with MCU module and the power supply being connected respectively with MCU module
Management module and radio frequency main control chip, described power management module connects wireless charging control chip and battery, described wireless
Charge controlling chip connects energy acceptance coil；It is provided with in described magnetic resonance recharging base and is electrically connected with city and high frequency can be launched
The magnetic resonance transmitting coil in non-radiative magnetic field and radio frequency main control chip carry out the radiofrequency receiving chip of data communication, described radio frequency
Receiving chip to be connected with magnetic resonance transmitting coil the break-make for controlling magnetic resonance transmitting coil, described energy acceptance coil passes through
Magnetic field coupling carries out energy transmission with magnetic resonance transmitting coil, described MCU module is also associated be connected with intelligent communication equipment
Wireless communication module, described intelligent communication equipment is used for monitoring battery electric quantity by accessing MCU module and controls magnetic resonance and send out
Ray circle is opened to realize magnetic resonance wireless charging so that sweeper body is by mr techniques and wirelessly electric energy
Transmitting and store in battery, the scope in the non-radiative magnetic field of high frequency produced by magnetic resonance is from several centimetres to several meters so that sweeper
Body when static, and all can not only can carry out wireless charging when mobile, and sweeper body and magnetic resonance recharging base
By radio-frequency communication, wireless charging action is controlled.It addition, this utility model has two kinds of charging selection patterns, a side
Face, detects battery electric quantity by power management module, carries out automated wireless charging；On the other hand, by intelligent communication equipment pair
The control of MCU module, can artificially manipulate, and opens wireless charging.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
The system architecture diagram of the example that Fig. 1 provides for this utility model intelligent radio charging sweeper.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
As it is shown in figure 1, intelligent radio charging sweeper includes sweeper body and coordinates sweeper body to carry out wireless charging
The magnetic resonance recharging base of electricity, described sweeper is the most internal is provided with MCU module and the power management mould being connected respectively with MCU module
Block and radio frequency main control chip, described power management module connects wireless charging control chip and battery, and described wireless charging is automatically controlled
Coremaking sheet connects energy acceptance coil；It is provided with in described magnetic resonance recharging base and is electrically connected with city and can to launch high frequency non-radiative
The magnetic resonance transmitting coil in magnetic field and radio frequency main control chip carry out the radiofrequency receiving chip of data communication, described radio frequency reception core
Sheet is connected with magnetic resonance transmitting coil the break-make for controlling magnetic resonance transmitting coil, and described energy acceptance coil passes through magnetic field coupling
Close and carry out energy transmission with magnetic resonance transmitting coil, described MCU module is also associated with wireless with what intelligent communication equipment was connected
Communication module, described intelligent communication equipment is used for monitoring battery electric quantity and controlling magnetic resonance transmitting coil by accessing MCU module
Open to realize magnetic resonance wireless charging.
In being embodied as, the power-on circuit of described magnetic resonance transmitting coil is in series with IGCT, described radio frequency reception core
The end that controls of sheet is connected with IGCT the break-make for controlling power-on circuit.
In being embodied as, the frequency of vibration in the non-radiative magnetic field of high frequency that described magnetic resonance transmitting coil produces is 10MHz, institute
The material stating magnetic resonance transmitting coil and energy acceptance coil is the circular copper coil of diameter 5mm, the natural frequency of copper coil
It is 10MHz.
In being embodied as, be provided with, in described energy acceptance coil, the resonant tank that electromagnetic wave is converted into electric energy, described in fill
Be provided with in electric control chip be sequentially connected rectification, filtering, mu balanced circuit, described rectification circuit receives the electricity that converted by electromagnetic wave
After energy, then obtain the running voltage needed for power management module by mu balanced circuit.
In being embodied as, described intelligence communication energy equipment is smart mobile phone, notebook or computer, and wireless communication module is bluetooth
Or Wifi communication module.
In order to allow those skilled in the art be more fully understood that and realize the technical solution of the utility model, this is explained in detail below
The wireless charging principle of utility model.
Magnetic resonance wireless charging principle:
Magnetic resonance transmitting coil accesses civil power, and is converted to high frequency ac signal, makes the magnetic resonance transmitting coil of transmitting terminal
The electromagnetic field of high frequency change non-emissive the most greatly is produced around in certain distance, and when sweeper body is in this magnetic field
In, when energy acceptance coil is positioned in this electromagnetic field, the high frequency change of the magnetic flux of transmitting terminal magnetic resonance transmitting coil is connecing
Receiving end energy acceptance coil can produce the electromagnetic wave of certain high-frequency induction electromotive force.
Then the electromagnetic wave of high-frequency induction electromotive force is converted into by being added in the resonant tank of energy acceptance coil end
Electric energy, this electric energy is processed by the rectification of charge controlling chip, filtering, voltage stabilizing further, it is possible to obtain for battery charging
DC current.
Magnetic field resonance type charging is different with induction charging, and it to emission electromagnetic wave, and simply will not exist
Around forming a magnetic field, and it is lower than inductive charging to consume electric energy, transmission range is farther, is tens centimetres to several meters, is one
Plant the wireless charging mode being especially suitable for the domestic electric appliances such as sweeper body.
Charging control principle:
Power management module not only provides work energy to MCU module, is also charged battery controlling and monitoring in real time
Battery electric quantity, and the charge value of monitoring is fed back to MCU module, radio frequency main control chip and MCU module share data, if electricity is low
In predetermined threshold value, then radio frequency main control chip transmission charging instruction connects to the radiofrequency receiving chip on magnetic resonance recharging base, radio frequency
The connection of the magnetic resonance transmitting coil in receipts chip controls charging base.Now, on the sweeper body being in magnetic field uses
The wireless charging principle stating electromagentic resonance carries out automatic charging to battery.Additionally also by intelligent communication monitoring of tools sweeper
The equipment state of body, in the case of power management module does not receives the low electricity feedback of battery, can be made by remotely control
The connection of magnetic resonance transmitting coil, thus realize manual control charging.
After battery is charged to certain electricity, i.e. reaching high power threshold, MCU module is by controlling radiofrequency receiving chip again
Secondary control charging transmitting coil disconnects.Sweeper body is during life-time service, and the electricity of battery maintains default model all the time
In enclosing, so it is easy to effectively prevent battery to be chronically at deficit or full power state, the effective service life improving battery.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should managing
Solving, these are merely illustrative of, and present embodiment can be made various changes or modifications, without departing from of the present utility model former
Reason and essence, protection domain of the present utility model is only limited by the claims that follow.
Claims (6)
1. an intelligent radio charging sweeper, it is characterised in that include sweeper body and coordinate sweeper body to carry out nothing
The magnetic resonance recharging base of line charging, described sweeper is the most internal is provided with MCU module and the power supply pipe being connected respectively with MCU module
Reason module and radio frequency main control chip, described power management module connects wireless charging control chip and battery, described wireless charging
Electric control chip connects energy acceptance coil；It is provided with in described magnetic resonance recharging base and is electrically connected with city and can to launch high frequency non-
The magnetic resonance transmitting coil of radiation field and radio frequency main control chip carry out the radiofrequency receiving chip of data communication, and described radio frequency connects
Receiving chip to be connected with magnetic resonance transmitting coil the break-make for controlling magnetic resonance transmitting coil, described energy acceptance coil passes through magnetic
Coupling carries out energy transmission with magnetic resonance transmitting coil, described MCU module is also associated be connected with intelligent communication equipment
Wireless communication module, described intelligent communication equipment is used for monitoring battery electric quantity and controlling magnetic resonance launching by accessing MCU module
Coil is opened to realize magnetic resonance wireless charging.
2. according to the intelligent radio charging sweeper described in claim 1, it is characterised in that leading to of described magnetic resonance transmitting coil
Being in series with IGCT on electricity circuit, the end that controls of described radiofrequency receiving chip is connected with IGCT for controlling the logical of power-on circuit
Disconnected.
3. according to the intelligent radio charging sweeper described in claim 2, it is characterised in that described magnetic resonance transmitting coil produces
The frequency of vibration in the non-radiative magnetic field of high frequency be 10MHz.
4. according to the intelligent radio charging sweeper described in claim 3, it is characterised in that described magnetic resonance transmitting coil and energy
The material of amount receiving coil is the circular copper coil of diameter 5mm, and the natural frequency of copper coil is 10MHz.
5. according to the intelligent radio charging sweeper described in claim 4, it is characterised in that be provided with in described energy acceptance coil
Electromagnetic wave is converted into the resonant tank of electric energy, be provided with in described charge controlling chip be sequentially connected rectification, filtering, voltage stabilizing electricity
Road.
6. according to the intelligent radio charging sweeper described in any one of claim 1 to 5, it is characterised in that described intelligent communication
Equipment is smart mobile phone, notebook or computer, and described wireless communication module is bluetooth or Wifi communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743845.4U CN205791818U (en) | 2016-07-13 | 2016-07-13 | A kind of intelligent radio charging sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743845.4U CN205791818U (en) | 2016-07-13 | 2016-07-13 | A kind of intelligent radio charging sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791818U true CN205791818U (en) | 2016-12-07 |
Family
ID=58122572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743845.4U Expired - Fee Related CN205791818U (en) | 2016-07-13 | 2016-07-13 | A kind of intelligent radio charging sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655539A (en) * | 2017-01-11 | 2017-05-10 | 河北省自动化研究所 | Group unmanned aerial vehicle power supply system |
| CN108785029A (en) * | 2018-04-04 | 2018-11-13 | 厦门大学嘉庚学院 | A kind of intelligent interconnection formula guide vehicle |
| CN110377163A (en) * | 2019-07-04 | 2019-10-25 | 深圳市恒怡多精彩科技有限公司 | Bluetooth keyboard with pictograph U slot wireless charging function |
-
2016
- 2016-07-13 CN CN201620743845.4U patent/CN205791818U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655539A (en) * | 2017-01-11 | 2017-05-10 | 河北省自动化研究所 | Group unmanned aerial vehicle power supply system |
| CN106655539B (en) * | 2017-01-11 | 2019-04-02 | 河北省自动化研究所 | Group's unmanned plane power supply system |
| CN108785029A (en) * | 2018-04-04 | 2018-11-13 | 厦门大学嘉庚学院 | A kind of intelligent interconnection formula guide vehicle |
| CN110377163A (en) * | 2019-07-04 | 2019-10-25 | 深圳市恒怡多精彩科技有限公司 | Bluetooth keyboard with pictograph U slot wireless charging function |
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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 |
Granted publication date: 20161207 Termination date: 20190713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |