CN103171477B - Onboard wireless heating arrangement - Google Patents
Onboard wireless heating arrangement Download PDFInfo
- Publication number
- CN103171477B CN103171477B CN201210559443.5A CN201210559443A CN103171477B CN 103171477 B CN103171477 B CN 103171477B CN 201210559443 A CN201210559443 A CN 201210559443A CN 103171477 B CN103171477 B CN 103171477B
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- Prior art keywords
- induction coil
- water tumbler
- onboard wireless
- drinking cup
- former limit
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Abstract
The invention discloses a kind of onboard wireless heating arrangement, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, and vehicle-mounted drinking cup stand comprises base, former limit induction coil, single chip machine controlling circuit, temperature sensor, pressure sensor, indicator lamp and fixed mount; Water tumbler comprises band sleeve water tumbler, the Drinking cup lid being with louvre, secondary induction coil and temperature booster; Vehicle-mounted drinking cup stand provides energy by storage battery, be placed on drinking cup stand by water tumbler by fixed mount, energy is just delivered to secondary receiving coil through inductively mode, and secondary receiving coil transfers its energy to temperature booster heating, after water is heated to the threshold temperature of user's setting, automatic shutdown circuitry; The present invention is water tumbler heating by inductively mode, and energy transmission efficiency is high; Water tumbler directly need not be connected with power supply, does not have short circuit to endanger, and uses safer; The design of fixed mount and Drinking cup lid, during driving, water can not overflow, and uses convenient.
Description
Technical field
The present invention relates to inductive coupling type transmitting non-contact electric energy field, particularly relate to a kind of onboard wireless heating arrangement.
Background technology
Make a general survey of current Vehicular heating bottle, implementation mainly contains following several: 1, by 24V voltage Direct driver temperature booster, but car is when jolting or other are severe, and the water in temperature booster can overflow, and causes short circuit, there is potential safety hazard; 2, by guard box fixed heater, but guard box volume is general larger, occupies cab space, is not easy to promote; 3, by induction type of heating, but way of electromagnetic induction relies on eddy effect heating, there is the potential safety hazards such as magnetic radiation, and can only produce eddy current at the bottom of cup, the efficiency of heating surface is lower simultaneously.
Summary of the invention
The object of the invention is to, for current Vehicular heating bottle Problems existing, provide a kind of onboard wireless heating arrangement, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, realizes Vehicular heating efficient, safe, simple to operate.
For realizing above object, the present invention is achieved through the following technical solutions: a kind of onboard wireless heating arrangement, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, wherein: described onboard wireless charging drinking cup stand comprises: base, former limit induction coil, control circuit, temperature sensor, pressure sensor, former limit building-out capacitor, indicator lamp and fixed mount; In all fixing cavity in the base of described former limit induction coil, control circuit, temperature sensor, pressure sensor and former limit building-out capacitor; Induction coil, with the parallel connection of former limit building-out capacitor or after connecting, is connected with control circuit; Temperature sensor, pressure sensor are all close to the top of cavity, and are connected with control circuit, and indicator lamp is fixed on the upper surface of base and is connected with control circuit, and fixed mount is positioned at above base; Described onboard wireless charging water tumbler comprises the Drinking cup lid of sleeve water tumbler and band louvre, and sleeve water tumbler has the closed cavity be made up of inner bag and shell, and secondary induction coil is placed in the bottom of closed cavity; Temperature booster, around the outside of the inner bag of sleeve water tumbler, after temperature booster and secondary building-out capacitor serial or parallel connection, is connected with secondary induction coil.
Further, described induction coil and secondary induction coil are the closing coil that multiturn enamel wire or Copper Foil wire-wound are made.
Further, described secondary induction coil is identical with the resonant frequency of former limit induction coil.
Compared with prior art, its beneficial effect is in the present invention:
1, the present invention is by inductive coupled wireless power transmission technology, and water tumbler discord power supply is directly connected, and does not have short circuit risk, uses safer.
2, adopt inductively mode, energy transmission efficiency is high, more energy-conserving and environment-protective.
3, drinking cup stand volume is little, takes up room little, is easy to promote.
4, adopt temperature sensor and pressure sensor, and control with micro controller system, easy to operate, more intelligent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is water tumbler schematic diagram of the present invention;
Fig. 3 is the drinking cup stand schematic diagram of multiple primary coil of the present invention;
Fig. 4 is control circuit system chart of the present invention;
Fig. 5 is control circuit control flow chart of the present invention;
Fig. 6 is workflow diagram of the present invention;
In figure, base 1, former limit induction coil 2, control circuit 3, storage battery 4, temperature sensor 5, pressure sensor 6, former limit building-out capacitor 7, indicator lamp 8, fixed mount 9, secondary building-out capacitor 10, secondary coil 11, temperature booster 12, sleeve water tumbler 13, Drinking cup lid 14, louvre 15, how former limit induction coil 16.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, onboard wireless heating arrangement of the present invention, comprise onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, wherein: onboard wireless charging drinking cup stand comprises: base 1, former limit induction coil 2, control circuit 3, temperature sensor 5, pressure sensor 6, former limit building-out capacitor 7, indicator lamp 8 and fixed mount 9, and former limit induction coil 2, control circuit 3, temperature sensor 5, pressure sensor 6 and former limit building-out capacitor 7 are all fixed in the cavity in base 1; Induction coil 2 is the closing coil that multiturn enamel wire or Copper Foil wire-wound are made, as shown in Figure 3, induction coil 2 can be one or more coil, also can be one deck or multilayer coil, induction coil 2, with the parallel connection of former limit building-out capacitor 7 or after connecting, is connected with control circuit 3.Temperature sensor 5, pressure sensor 6 are close to the inner side of base 1 upper surface, respectively detected temperatures signal and pressure signal, and are connected with control circuit 3, signal are passed to control circuit 3 and control; Indicator lamp 8 is fixed on the upper surface of base 1 and is connected with control circuit 3, controls its light on and off by control circuit 3, indicating circuit state; Fixed mount 9 is positioned at above base 1.Control circuit 3 is powered by the storage battery 4 of automobile.
Onboard wireless charging water tumbler comprises the Drinking cup lid 14 of sleeve water tumbler 13 and band louvre 15, and sleeve water tumbler 13 has the closed cavity be made up of inner bag and shell, and inner bag is made by Heat Conduction Material, and shell is made by insulation and thermal insulation material; Drinking cup lid 14 can overflow by anti-sealing; Secondary induction coil 11 is also the closing coil that multiturn enamel wire or Copper Foil wire-wound are made, and is placed in the bottom of closed cavity; Temperature booster 12 can turn to spiral fashion for the material such as resistor wire, is wound on the outside of the inner bag of sleeve water tumbler 13, after temperature booster 12 and secondary building-out capacitor 10 serial or parallel connection, is connected with secondary induction coil 11.
Secondary induction coil 11 is identical with the resonant frequency of former limit induction coil 2.
The circuit structure of control circuit 3 as shown in Figures 4 and 5, pressure sensor adopts MPX2100, pressure signal is converted to electric signal by it, and amplifier OP07 amplifies electric signal, and the electric signal after amplifying is accessed A/D converter ic ICL7135, data multiplex switch 74LS157 selects A/D delivery channel, and inputting in 8155, AT89S52 single board computer by I/O mouth, reads in the digital signal after conversion through 8155, and compare with set threshold value, determine whether open former limit driving circuit; Temperature sensor adopts digital temperature sensor DS18B20, and digital quantity is directly input in AT89S52 single board computer through I/O mouth, and compares with set threshold value, determines whether turn off former limit driving circuit; In AT89S52 single board computer, an I/O mouth is connected in series a resistance and connects with light-emitting diode, and is connected to 5V voltage, and when this I/O mouth output low level, light-emitting diode is lighted; AT89S52 single board computer two I/O export the two-way PWM ripple of mutual symmetry, and input queued switches chip L5101, controls two metal-oxide-semiconductor conductings and shutoff respectively by L5101.
As shown in Figure 6, working process of the present invention is as follows: control circuit 3 is connected to vehicle-mounted storage battery 4, is powered by storage battery 4.When needs heat, base 1 and fixed mount 9 can be taken out by the slotting sliding tray of automobile, the onboard wireless charging water tumbler that water is housed is inserted fixed mount 9, be placed on onboard wireless charging drinking cup stand, at this moment pressure sensor 6 collects pressure signal, being transferred to electric signal is input in control circuit 3, and control circuit 3 former limit induction coil 2 is energized, and controls indicator lamp 8 simultaneously and lights.Because secondary induction coil 11 is identical with the resonant frequency of former limit induction coil 2, by inductively mode, secondary induction coil 11 receives the energy of former limit induction coil 2, achieves the transmission of radio energy, is fed water heat after secondary induction coil 11 receives energy by temperature booster 12.When temperature sensor 5 detects the water temperature of vehicle-mounted wireless charging water tumbler, and temperature signal is sent to control circuit 3, reach the threshold value of user's setting to water temperature after, control circuit 3 turns off former limit induction coil 2 and indicator lamp 8, at this moment do not have the transmission of energy, system is in low power mode of operation.
Claims (2)
1. an onboard wireless heating arrangement, it is characterized in that, it comprises onboard wireless charging drinking cup stand and onboard wireless charging water tumbler, wherein: described onboard wireless charging drinking cup stand comprises: base (1), former limit induction coil (2), control circuit (3), temperature sensor (5), pressure sensor (6), former limit building-out capacitor (7), indicator lamp (8) and fixed mount (9); Described former limit induction coil (2), control circuit (3), temperature sensor (5), pressure sensor (6) and former limit building-out capacitor (7) are all fixed in the cavity in base (1); Induction coil (2), with former limit building-out capacitor (7) parallel connection or after connecting, is connected with control circuit (3); Temperature sensor (5), pressure sensor (6) are all close to the top of cavity, and are connected with control circuit (3), and indicator lamp (8) is fixed on the upper surface of base (1) and is connected with control circuit (3), and fixed mount (9) is positioned at base (1) top; Described onboard wireless charging water tumbler comprises the Drinking cup lid (14) of sleeve water tumbler (13) and band louvre (15), and sleeve water tumbler (13) has the closed cavity be made up of inner bag and shell, and secondary induction coil (11) is placed in the bottom of closed cavity; Temperature booster (12), around the outside of the inner bag of sleeve water tumbler (13), after temperature booster (12) and secondary building-out capacitor (10) serial or parallel connection, is connected with secondary induction coil (11); Described former limit induction coil (2) and secondary induction coil (11) are the closing coil that multiturn enamel wire or Copper Foil wire-wound are made.
2. onboard wireless heating arrangement according to claim 1, it is characterized in that, described secondary induction coil (11) is identical with the resonant frequency on former limit induction coil (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559443.5A CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559443.5A CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171477A CN103171477A (en) | 2013-06-26 |
| CN103171477B true CN103171477B (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559443.5A Expired - Fee Related CN103171477B (en) | 2012-12-20 | 2012-12-20 | Onboard wireless heating arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN103171477B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102081718B1 (en) * | 2013-09-17 | 2020-02-26 | 주식회사 대창 | Cup holder |
| US9698632B2 (en) | 2014-05-09 | 2017-07-04 | Otter Products, Llc | Wireless battery charger and charge-receiving device |
| US10326488B2 (en) | 2015-04-01 | 2019-06-18 | Otter Products, Llc | Electronic device case with inductive coupling features |
| US10164468B2 (en) | 2015-06-16 | 2018-12-25 | Otter Products, Llc | Protective cover with wireless charging feature |
| US9729187B1 (en) | 2016-02-01 | 2017-08-08 | Otter Products, Llc | Case with electrical multiplexing |
| CN107241821A (en) * | 2016-03-28 | 2017-10-10 | 新材料与产业技术北京研究院 | Wireless heater |
| CN105942874A (en) * | 2016-07-02 | 2016-09-21 | 张远海 | Electric heating water cup |
| CN108261073A (en) * | 2018-03-06 | 2018-07-10 | 安徽机电职业技术学院 | A kind of electric kettle of the resistance to movement of intelligent starting |
| US10958103B2 (en) | 2018-08-14 | 2021-03-23 | Otter Products, Llc | Stackable battery pack system with wireless charging |
| CN110148994A (en) * | 2019-05-08 | 2019-08-20 | 江苏理工学院 | Low-power wireless charging unit and method |
| USD906958S1 (en) | 2019-05-13 | 2021-01-05 | Otter Products, Llc | Battery charger |
| CN113428060A (en) * | 2021-07-22 | 2021-09-24 | 中国第一汽车股份有限公司 | Vehicle-mounted water cup heating device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100102A (en) * | 1987-01-11 | 1988-07-20 | 王亚旗 | Inductive-type electric cooker |
| CN2034360U (en) * | 1988-04-15 | 1989-03-15 | 浙江大学 | Electromagnetic internal thermal heater |
| CN2734089Y (en) * | 2004-10-16 | 2005-10-19 | 浙江大学 | Electric heating cup for automobile driver |
| CN203020131U (en) * | 2012-12-20 | 2013-06-26 | 浙江大学 | Vehicle-mounted wireless heating device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023912A1 (en) * | 2000-08-22 | 2002-02-28 | Mcgee Roy | 12-volt heated coffee mug |
| US20060186297A1 (en) * | 2005-01-10 | 2006-08-24 | Lore William J Sr | Cup and warming cup holder for a vehicle |
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2012
- 2012-12-20 CN CN201210559443.5A patent/CN103171477B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100102A (en) * | 1987-01-11 | 1988-07-20 | 王亚旗 | Inductive-type electric cooker |
| CN2034360U (en) * | 1988-04-15 | 1989-03-15 | 浙江大学 | Electromagnetic internal thermal heater |
| CN2734089Y (en) * | 2004-10-16 | 2005-10-19 | 浙江大学 | Electric heating cup for automobile driver |
| CN203020131U (en) * | 2012-12-20 | 2013-06-26 | 浙江大学 | Vehicle-mounted wireless heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171477A (en) | 2013-06-26 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150826 Termination date: 20181220 |