CN104112353B - A kind of IR remote controller and IR remote controller system - Google Patents
A kind of IR remote controller and IR remote controller system Download PDFInfo
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- CN104112353B CN104112353B CN201310157727.6A CN201310157727A CN104112353B CN 104112353 B CN104112353 B CN 104112353B CN 201310157727 A CN201310157727 A CN 201310157727A CN 104112353 B CN104112353 B CN 104112353B
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- remote controller
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- voltage boosting
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Abstract
The present invention is applied to remote control field, and there is provided a kind of IR remote controller and IR remote controller system.The present invention is by using including the IR remote controller of wireless charging circuit and energy-storage module, make IR remote controller by received radiofrequency signal be converted into electric energy for the work of itself provide electricity consumption supply, so that IR remote controller, which has been broken away from, realizes wireless power to the dependence of conventional batteries, and then can be from the pollution largely reduced to environment, and due to conventional batteries need not be used, so the volume and weight of IR remote controller can also be greatly reduced, so as to reach lightening purpose, solve and pollute environment because supplying cell is discarded present in existing remote control, and cause the problem of its volume and weight is bigger than normal due to needing to use supplying cell.
Description
Technical field
The invention belongs to remote control field, more particularly to a kind of IR remote controller and IR remote controller system.
Background technology
At present, remote control has been widely used in every field as a kind of remote control, its be usually by using
Alkaline battery or battery realize power supply.However, for using alkaline battery, its electricity is i.e. discardable after being finished, but
Due to temporarily imperfect battery recycling system, occur that old and useless battery pollutes the phenomenon of environment unavoidably；And for using storage
For battery, although it can be recycled for multiple times, but battery is there is also the problem of service life after all, when it can not be used
Also the problem of occurring as caused by alkaline battery, and battery includes heavy metal, and more serious pollution can be caused to environment.
Furthermore, remote control causes its volume and weight all than larger due to being limited by battery, be unfavorable for user realize it is lightening
Manipulation.
The content of the invention
It is an object of the invention to provide a kind of IR remote controller, it is intended to solve present in existing remote control because power supply
Battery is discarded and pollutes environment, and causes the problem of its volume and weight is bigger than normal due to needing to use supplying cell.
The present invention is achieved in that a kind of IR remote controller, including display screen and be sequentially connected voltage boosting and stabilizing circuit,
Step-up/step-down circuit and remote control circuit, the voltage boosting and stabilizing circuit are used to carrying out input dc power output after boosting processing having the
The direct current of one preset voltage value；It is defeated after the processing that the step-up/step-down circuit is depressured afterwards for first being boosted to input dc power progress
Go out there is the direct current of the second preset voltage value to power for the remote control circuit；The remote control circuit is according to the button operation of user
Control instruction is generated, and the control instruction is sent in the form of infrared emission to controlled plant；The IR remote controller is also
Including：
Wireless charging circuit, is connected with the voltage boosting and stabilizing circuit, for receiving the radiofrequency signal that external equipment is launched,
The radiofrequency signal is converted into electric energy, and exports direct current to the voltage boosting and stabilizing circuit；
Energy-storage module, is connected with the voltage boosting and stabilizing circuit and the step-up/step-down circuit, for the boosting voltage stabilizing electricity
The direct current that road is exported is stored, and discharges electric energy to export direct current when the wireless charging circuit is without direct current electricity output
Electricity is to the step-up/step-down circuit.
Another object of the present invention also resides in a kind of IR remote controller system of offer, and the IR remote controller system includes nothing
Line charger and described IR remote controller, the wireless charger are internal or external at the controlled of the IR remote controller and set
It is standby, for launching radiofrequency signal to the IR remote controller.
The present invention makes IR remote controller by institute by using the IR remote controller of wireless charging circuit and energy-storage module is included
The radiofrequency signal received is converted into electric energy and provides electricity consumption supply for the work of itself so that IR remote controller has been broken away to tradition
The dependence of battery and realize wireless power, and then can be from the pollution largely reduced to environment, and due to that need not adopt
With conventional batteries, so the volume and weight of IR remote controller can also be greatly reduced, so as to reach lightening purpose, solve
Environment is polluted because supplying cell is discarded present in existing remote control, and causes its body due to needing to use supplying cell
The problem of product and weight are bigger than normal.
Brief description of the drawings
Fig. 1 is the internal circuit blocks structure chart for the IR remote controller that the embodiment of the present invention is provided；
Fig. 2 is the illustrated inside circuit structure diagram for the IR remote controller that the embodiment of the present invention is provided；
Fig. 3 is the inner panel structure chart for the IR remote controller that the embodiment of the present invention is provided；
Fig. 4 is the side view of the inner panel structure for the IR remote controller that the embodiment of the present invention is provided.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention makes infrared remote control by using the IR remote controller of wireless charging circuit and energy-storage module is included
Device by received radiofrequency signal be converted into electric energy for the work of itself provide electricity consumption supply so that IR remote controller is broken away from
Realize wireless power to the dependence of conventional batteries, and then can be from the pollution largely reduced to environment, and due to not
Need to use conventional batteries, so the volume and weight of IR remote controller can also be greatly reduced, so as to reach lightening purpose.
Fig. 1 shows the internal circuit blocks structure for the IR remote controller that the embodiment of the present invention is provided, for the ease of saying
It is bright, part related to the present invention is illustrate only, details are as follows：
The IR remote controller that the embodiment of the present invention is provided includes display screen 100 and the voltage boosting and stabilizing circuit being sequentially connected
200th, step-up/step-down circuit 300 and remote control circuit 400, voltage boosting and stabilizing circuit 200 are used to carry out after boosting processing input dc power
Direct current of the output with the first preset voltage value；Step-up/step-down circuit 300 is used to input dc power first boost to be depressured afterwards
Processing after direct current of the output with the second preset voltage value power for remote control circuit 400；Remote control circuit 400 is according to user's
Button operation generates control instruction, and the control instruction is sent in the form of infrared emission to controlled plant.
Wherein, display screen 100 is to obtain power supply from remote control circuit 400, and it is used for the working condition letter to controlled plant
Breath is shown.
Voltage boosting and stabilizing circuit 200 is conventional BOOST booster circuits.
Step-up/step-down circuit 300 is the voltage raising and reducing electricity using conventional BOOST/BUCK driving power supplies managing chip as core
Road.
IR remote controller also includes：
Wireless charging circuit 500, is connected with voltage boosting and stabilizing circuit 200, for receiving the radio frequency letter that external equipment is launched
Number, the radiofrequency signal is converted into electric energy, and export direct current to voltage boosting and stabilizing circuit 200；
Energy-storage module 600, is connected with voltage boosting and stabilizing circuit 200 and step-up/step-down circuit 300, for voltage boosting and stabilizing circuit
200 direct currents exported are stored, and discharge electric energy to export direct current when wireless charging circuit 500 is without direct current electricity output
Electricity is to step-up/step-down circuit 300.
Fig. 2 shows the illustrated inside circuit structure for the IR remote controller that the embodiment of the present invention is provided, for the ease of saying
It is bright, part related to the present invention is illustrate only, details are as follows：
As one embodiment of the invention, wireless charging circuit 500 includes antenna AT, M24LR16E-R electric erazable programmable only
Read memory U1 and filtration module 501；
Antenna AT two ends connect M24LR16E-R EEPROMs U1 first antenna coupling respectively
Pin AC0 and the second antenna coupling pin AC1, M24LR16E-R EEPROM U1 supply pin VCC, numeral letter
Number pin RF WIP/BUSY, serial data pin SDA and the equal skies of serial clock pin SCL connect, and M24LR16E-R electric erazable programmables are read-only
Memory U1 output pin VOUT is connected with the input of filtration module 501, the read-only storage of M24LR16E-R electric erazable programmables
Device U1 grounding leg GND ground connection, the output end of filtration module 501 connects the input of voltage boosting and stabilizing circuit 200.Wherein, filter
Module 501 is filtered to the M24LR16E-R EEPROMs U1 output pin VOUT direct currents exported
Exported after processing to voltage boosting and stabilizing circuit 200；M24LR16E-R EEPROMs U1 is actually meaning method half
The EEPROM for the model M24LR16E-R that conductor company produces, radiofrequency signal can be converted to electric energy by it, and the electric energy can be with
Powered for itself and other circuits.
As one embodiment of the invention, energy-storage module is that thickness is less than 2 millimeters, and capacity is more than 0.1F electric capacity C1, electric capacity
C1 positive pole is connected with the output end of voltage boosting and stabilizing circuit 200 and the input of step-up/step-down circuit 300 simultaneously, electric capacity C1 negative pole
It is connected simultaneously with the earth terminal of voltage boosting and stabilizing circuit 200 and the earth terminal of step-up/step-down circuit 300.Specifically, electric capacity C1 can be
Electric double-layer electric capacity（EDLC,Electrical Doule-Layer Capacitor）, its thickness is 2mm, and capacity can reach 5F,
The power supply supply of 3 days can be provided under conventional sense for IR remote controller.
In embodiments of the present invention, because wireless charging circuit 500 is deposited using M24LR16E-R electric erazable programmables are read-only
The main devices that reservoir U1 is supplied as electric energy, it exports the voltage range of direct current in 2.7V to 4.5V, and charge power is reachable
To 0.1W, so, voltage boosting and stabilizing circuit 200 is to boost to 2.7V~4.5V direct current to fill electric capacity C1 after 5.5V
Electricity, and when electric capacity C1 discharges, because its voltage can decline, then the direct current that step-up/step-down circuit 300 can be exported to electric capacity C1
The direct current that voltage stabilizing processing and output voltage are 3.3V is carried out, so as to ensure that remote control circuit 400 and display screen 100 can be obtained normally
It must power.
In order to further reduce the volume and weight of IR remote controller, display screen 100 can be electronic-paper display screen, and it is thick
Degree is less than 1 millimeter, and because it uses e-inks technology, with power-failure memory function, is just powered at last in non-transformer
In the case of can also maintain before display content, and its electricity operationally consumed is small, is favorably improved to electric energy
Utilization ratio and extension IR remote controller cruising time.
Above-mentioned IR remote controller is described further below in conjunction with operation principle：
When external equipment sends radiofrequency signal, radiofrequency signal is coupled to M24LR16E-R electric erazable programmables by antenna AT
The radiofrequency signal, is then converted into after electric energy by read-only storage U1 by M24LR16E-R EEPROMs U1
Direct current is exported from its output pin VOUT（Voltage range is 2.7V~4.5V）To voltage boosting and stabilizing circuit 200, voltage boosting and stabilizing circuit
Direct current is boosted to electric capacity C1 is charged after 5.5V by 200, if after electric capacity C1 is fully charged, wireless charging circuit 500 is still
There is direct current electricity output, then the direct current that voltage boosting and stabilizing circuit 200 also can continue output 5.5V is via the voltage stabilizing of step-up/step-down circuit 300
Exported after 3.3V direct current to remote control circuit 400, so that IR remote controller normal work；It is fully charged or be in electric capacity C1
During charging process, if wireless charging circuit 500 can not export direct current because outside radiofrequency signal is interrupted, by electric capacity C1
Release electric energy simultaneously exports direct current to step-up/step-down circuit 300, and the direct current for exporting 3.3V by step-up/step-down circuit 300 is electric to remote control
Road 400.
In embodiments of the present invention, as shown in Figure 3 and Figure 4, IR remote controller also includes conventional paster infrared LED and the back of the body
Light LED, paster infrared LED and backlight LED are to be placed in paster packing forms on pcb board, and both of which is from remote control circuit 400
Obtain power supply and realize work, and from fig. 4, it can be seen that the thickness and volume of IR remote controller are relative to existing remote control
With reduction by a relatively large margin.
By by above-mentioned display screen 100, voltage boosting and stabilizing circuit 200, step-up/step-down circuit 300, wireless charging circuit 500,
Energy-storage module 600, paster infrared LED and backlight LED welding are packaged on pcb board, can make the thickness control of whole pcb board
Within 3 millimeters, and IR remote controller possesses totally enclosed frame, and the totally enclosed frame is in infrared emission（That is paster infrared LED）
Place has a launch window, the pcb board of the inside of totally enclosed frame laminating IR remote controller, the thickness of whole totally enclosed frame
Less than 5 millimeters, backlight LED can produce diffusing reflection in housing, and the compact overall structure of whole IR remote controller has reached frivolous
The purpose of change.
Based on above-mentioned IR remote controller, the embodiment of the present invention additionally provides a kind of IR remote controller system, and this is infrared distant
Controlling device system includes wireless charger and above-mentioned IR remote controller, and the wireless charger is internal or external at IR remote controller
Controlled plant（Such as air-conditioning, television set, audio/video player household electrical appliance）, for launching radiofrequency signal to IR remote controller.
The embodiment of the present invention makes infrared remote control by using the IR remote controller of wireless charging circuit and energy-storage module is included
Device by received radiofrequency signal be converted into electric energy for the work of itself provide electricity consumption supply so that IR remote controller is broken away from
Realize wireless power to the dependence of conventional batteries, and then can be from the pollution largely reduced to environment, and due to not
Need to use conventional batteries, so the volume and weight of IR remote controller can also be greatly reduced, so that lightening purpose is reached,
Solve and pollute environment because supplying cell is discarded present in existing remote control, and led due to needing to use supplying cell
Cause the problem of its volume and weight is bigger than normal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (7)
1. a kind of IR remote controller, including display screen and voltage boosting and stabilizing circuit, step-up/step-down circuit and the remote control circuit being sequentially connected,
The voltage boosting and stabilizing circuit is used to carry out input dc power in direct current of the output with the first preset voltage value after boosting processing；
Output has the second preset voltage value after the processing that the step-up/step-down circuit is depressured afterwards for first being boosted to input dc power progress
Direct current power for the remote control circuit；The remote control circuit generates control instruction according to the button operation of user, and by institute
Control instruction is stated to send in the form of infrared emission to controlled plant；Characterized in that, the IR remote controller also includes：
Wireless charging circuit, is connected with the voltage boosting and stabilizing circuit, for receiving the radiofrequency signal that external equipment is launched, by institute
State radiofrequency signal and be converted into electric energy, and export direct current to the voltage boosting and stabilizing circuit；
Energy-storage module, is connected with the voltage boosting and stabilizing circuit and the step-up/step-down circuit, for the voltage boosting and stabilizing circuit institute
The direct current of output is stored, and discharges electric energy to export direct current extremely when the wireless charging circuit is without direct current electricity output
The step-up/step-down circuit；
The wireless charging circuit includes antenna AT, EEPROM U1 and filtration module；
When the external equipment sends radiofrequency signal, the radiofrequency signal is coupled to the electric erasable and programmable by the antenna AT
Journey read-only storage U1, the radiofrequency signal is converted into after electric energy by the EEPROM U1 exports direct current
Electricity is to the filtration module, and the filtration module, which is filtered to the direct current after processing, to be exported to the boosting voltage stabilizing electricity
Road；
The two ends of the antenna AT connect the first antenna coupling pin and the of the EEPROM U1 respectively
Two antennas couple pin, and the output pin of the EEPROM U1 is connected with the input of the filtration module,
The output end of the filtration module connects the input of the voltage boosting and stabilizing circuit.
2. IR remote controller as claimed in claim 1, it is characterised in that the type of the EEPROM U1
Number it is M24LR16E-R, the two ends of the antenna AT connect the of M24LR16E-R EEPROMs U1 respectively
One antenna coupling pin and the second antenna coupling pin, the supply pin of the M24LR16E-R EEPROMs U1,
Data signal pin, serial data pin and the equal sky of serial clock pin connect, the M24LR16E-R EEPROMs
U1 output pin is connected with the input of the filtration module, the M24LR16E-R EEPROMs U1's
Grounding leg is grounded, and the output end of the filtration module connects the input of the voltage boosting and stabilizing circuit.
3. IR remote controller as claimed in claim 1, it is characterised in that the energy-storage module is that thickness is less than 2 millimeters, capacity
The output end and the lifting piezoelectricity of the positive pole of electric capacity C1, the electric capacity C1 more than 0.1F simultaneously with the voltage boosting and stabilizing circuit
The input connection on road, the earth terminal and the step-up/step-down circuit of the negative pole of the electric capacity C1 simultaneously with the voltage boosting and stabilizing circuit
Earth terminal connection.
4. IR remote controller as claimed in claim 3, it is characterised in that the electric capacity C1 is electric double-layer electric capacity.
5. IR remote controller as claimed in claim 1, it is characterised in that the display screen is electronic-paper display screen.
6. the IR remote controller as described in claim 2,3 or 5, it is characterised in that the IR remote controller possesses totally-enclosed outer
Shell, the totally enclosed frame has a launch window, the totally enclosed frame laminating IR remote controller at infrared emission
Inside pcb board, the thickness of the totally enclosed frame is less than 5 millimeters.
7. a kind of IR remote controller system, it is characterised in that the IR remote controller system includes wireless charger and such as right
It is required that the IR remote controller described in 1 to 6 any one, the wireless charger is internal or external at the controlled of the IR remote controller
Equipment, for launching radiofrequency signal to the IR remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157727.6A CN104112353B (en) | 2013-04-28 | 2013-04-28 | A kind of IR remote controller and IR remote controller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157727.6A CN104112353B (en) | 2013-04-28 | 2013-04-28 | A kind of IR remote controller and IR remote controller system |
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| Publication Number | Publication Date |
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| CN104112353A CN104112353A (en) | 2014-10-22 |
| CN104112353B true CN104112353B (en) | 2017-10-31 |
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| CN201310157727.6A Active CN104112353B (en) | 2013-04-28 | 2013-04-28 | A kind of IR remote controller and IR remote controller system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104211A (en) * | 2017-06-21 | 2018-12-28 | 广东华美骏达电器有限公司 | Infrared wireless communication and wireless power integral circuitry system |
| CN108870653A (en) * | 2018-06-19 | 2018-11-23 | 珠海格力电器股份有限公司 | air conditioner remote controller and related method and device |
| CN109921832A (en) * | 2019-02-20 | 2019-06-21 | 浙江讯联信息技术有限公司 | Wireless transmitting system, double-frequency card reader and its magnetic field method of supplying power to using it |
| CN110768394B (en) * | 2019-10-31 | 2021-09-10 | 广州华凌制冷设备有限公司 | Remote controller and vehicle-mounted air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800707Y (en) * | 2005-05-31 | 2006-07-26 | 广州市时进信息技术有限公司 | Infrared ray remote controller with hand-operated electricity generation device |
| CN201804437U (en) * | 2010-09-30 | 2011-04-20 | 江苏惠通集团有限责任公司 | Energy collector power supply RF remote controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040088891A (en) * | 2003-04-14 | 2004-10-20 | 엘지전자 주식회사 | Wireless Charging System of The Remote Controller |
| CN1881733A (en) * | 2005-06-17 | 2006-12-20 | 乐金电子（沈阳）有限公司 | Wireless remote controller charging system |
| CN202134966U (en) * | 2011-04-28 | 2012-02-01 | 惠州市德赛视听科技有限公司 | Wireless power supply system of remote controller without cell and remote controller |
| CN102611215B (en) * | 2012-04-10 | 2015-11-25 | 海尔集团公司 | Radio energy emitter and wireless charging system |
| CN202616844U (en) * | 2012-06-12 | 2012-12-19 | 朱凤春 | Household remote controller with wireless charging function |
-
2013
- 2013-04-28 CN CN201310157727.6A patent/CN104112353B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800707Y (en) * | 2005-05-31 | 2006-07-26 | 广州市时进信息技术有限公司 | Infrared ray remote controller with hand-operated electricity generation device |
| CN201804437U (en) * | 2010-09-30 | 2011-04-20 | 江苏惠通集团有限责任公司 | Energy collector power supply RF remote controller |
Non-Patent Citations (2)
| Title |
|---|
| M24LR16E-R;意法半导体(ST);《意法半导体(ST)》;20120630;第1、13-16、128-133页 * |
| 意法半导体(ST)推出采用能量收集技术的先进双接口存储器，实现真正的无电池系统设计;意法半导体(ST);《电子设计工程》;20111205(第23期);第77页 * |
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| CN104112353A (en) | 2014-10-22 |
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