WO2005067121A1 - Télécommande d'appareil électrique - Google Patents

Télécommande d'appareil électrique Download PDF

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Publication number
WO2005067121A1
WO2005067121A1 PCT/CN2004/001491 CN2004001491W WO2005067121A1 WO 2005067121 A1 WO2005067121 A1 WO 2005067121A1 CN 2004001491 W CN2004001491 W CN 2004001491W WO 2005067121 A1 WO2005067121 A1 WO 2005067121A1
Authority
WO
WIPO (PCT)
Prior art keywords
remote controller
solar cell
super capacitor
electric appliance
electrochemical capacitor
Prior art date
Application number
PCT/CN2004/001491
Other languages
English (en)
Chinese (zh)
Inventor
Ran Wang
Li Hua
Original Assignee
Shanghai Aowei Technology Development Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Aowei Technology Development Co., Ltd. filed Critical Shanghai Aowei Technology Development Co., Ltd.
Publication of WO2005067121A1 publication Critical patent/WO2005067121A1/fr

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Definitions

  • the invention relates to a remote controller, in particular to an electric appliance remote controller. Background technique
  • Consumer electronics such as televisions, air conditioners, and DVDs are equipped with remote controls for the convenience of consumers. Their basic working principle is: When a certain button of the remote control is pressed, the key command will be compiled into a corresponding binary digital signal by the encoder in the remote control, and then modulated with the high-frequency oscillation wave generated by the high-frequency oscillation generator. The transmitter modulates and transmits a high-frequency carrier signal. After receiving the high-frequency carrier signal, the receiver in the main controller in televisions, air conditioners and other equipment will be decoded by the detector and sent to the decoder, which will be converted into sequential logic instructions that can be accepted by the central processor. The execution instructions drive the actions of the actuators (such as performing TV on, off, channel adjustment, etc.).
  • secondary batteries such as nickel-metal hydride and lithium-ion batteries
  • their charging time is long (such as using 0.2C charging system will mean 5 hours to complete), obviously it can not satisfy users in time Required;
  • secondary batteries such as lithium ion have safety issues.
  • a serious problem is that a large number of abandoned and waste I-day batteries have caused devastating pollution to the human living environment.
  • Solar cells are devices that use the photoelectric effect to convert light energy into electricity.
  • the disadvantages are: (1) a light source must be provided to make it work; (2) it cannot store the converted electrical energy itself, and needs the assistance of other energy storage components.
  • This Supercapacitor also known as “Electrochemical Capacitor (EC)”
  • EC Electrochemical Capacitor
  • EC Electrochemical Capacitor
  • the charging and discharging time of a supercapacitor is very short compared with that of a secondary battery, which means that it has the advantage of long life (cycle working life of 1 to 500,000 times).
  • it is also environmentally friendly and has a wide operating temperature range (-40 to 70 ° C), which makes it a very promising energy storage / release device.
  • An electrical remote controller includes a casing and a power source in the casing.
  • the power source includes a solar cell, a super capacitor, and a solar cell and a super capacitor. Charge and discharge control circuit.
  • the control circuit includes a power chip, a capacitor connected between the power chip input terminal and the ground terminal, and another capacitor connected between the power chip output terminal and the ground terminal.
  • a diode is also connected in series with the solar cell.
  • the solar cell lighting board is located at the upper part of the keys on the surface of the casing or other visible light parts
  • the beneficial effect of the present invention is that, since the present invention uses a solar cell as a charging power source of a super capacitor and a super capacitor as a working power source of a remote controller, the working state of the solar cell and the super capacitor is controlled by a control circuit integrated in the remote controller, so that Make sure the remote control is secure Fully reliable operation; and because the current required by the remote control is very small, the super capacitor can be made small enough that the remote control will not increase in size due to the existence of the super capacitor, and can be flexibly placed in the remote control housing.
  • the lighting panel of the solar cell can be made very small, and its position can also be located in any visible light position, such as the upper part of the keys on the remote control panel or other parts.
  • the remote control can use the energy stored in the super capacitor to work normally; when the light source is present, the solar cell works to store the energy in the super capacitor; and when there is no light source at night (such as turning off the light), the super capacitor will The stored electrical energy is released to ensure the normal operation of the remote control.
  • Figure 1 is a schematic diagram of the working principle of a hybrid power supply for an electrical remote control.
  • FIG. 2 is a schematic diagram of the control circuit in FIG. 1.
  • the power supply in the remote controller includes a solar battery and a super capacitor, and the control circuit inside the remote controller safely and reliably performs energy exchange and transfer with the remote controller load.
  • the control circuit is shown in Figure 2.
  • the solar battery BAT2 works, and the electric energy is stored in the super capacitor ⁇ .
  • the diode D1 connected in series with the solar battery BAT2 can prevent the super capacitor BAT1 from leaking electricity and protect the solar battery BAT2.
  • the input terminal, output terminal and ground terminal of the power chip U1 are connected in parallel with a capacitor C2 and C3 respectively, so that the power chip U1 outputs a constant DC power to the load of the remote controller.
  • the power chip U1 is selected according to the required output voltage.
  • the model used in this embodiment is SA57022, and the lighting board of the solar battery BAT2 is distributed on the upper part of the keys, and the super capacitor BAT1 is placed inside the remote control.
  • the gas components used in the present invention such as super capacitors, solar cells, diodes, capacitors, etc. are all existing gas components.
  • the super capacitor is an increasingly mature electronic gas component, which is a product produced on a large scale by the company. Therefore, the present invention is a non-polluting, scale-produced electrical remote control product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne une télécommande d'appareil électrique qui comprend un boîtier et un bloc d'alimentation logé dans le boîtier. Le bloc d'alimentation comprend une batterie solaire, un condensateur électrochimique et un circuit de commande qui connecte la batterie solaire et le condensateur électrochimique et charge et/ou décharge le condensateur électrochimique. L'invention utilise un bloc d'alimentation mixte dans lequel une batterie solaire est utilisée comme alimentation de chargement du condensateur électrochimique et un condensateur électrochimique est utilisé comme bloc d'alimentation de fonctionnement de la télécommande, ce qui permet d'assurer un fonctionnement fiable et une convivialité d'utilisation, de supprimer la pollution et de réduire le coût total.
PCT/CN2004/001491 2004-01-01 2004-12-21 Télécommande d'appareil électrique WO2005067121A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2004100156069A CN1558530A (zh) 2004-01-01 2004-01-01 一种电器遥控器
CN200410015606.9 2004-01-01

Publications (1)

Publication Number Publication Date
WO2005067121A1 true WO2005067121A1 (fr) 2005-07-21

Family

ID=34351429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/001491 WO2005067121A1 (fr) 2004-01-01 2004-12-21 Télécommande d'appareil électrique

Country Status (2)

Country Link
CN (1) CN1558530A (fr)
WO (1) WO2005067121A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016100295A1 (fr) * 2014-12-15 2016-06-23 Tyco Fire & Security Gmbh Système de récupération d'énergie auto-entretenu

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101573007B (zh) * 2008-04-28 2011-06-22 鸿富锦精密工业（深圳）有限公司 电子设备
CN103558775A (zh) * 2013-09-29 2014-02-05 苏州盖娅智能科技有限公司 太阳能按键式控制面板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2535728Y (zh) * 2002-03-28 2003-02-12 徐跃进 太阳能遥控器
CN2541987Y (zh) * 2002-04-20 2003-03-26 新会吉事多卫浴有限公司 太阳能电池作为补充能源的感应控制阀
CN1417883A (zh) * 2001-11-02 2003-05-14 王维海 一种太阳能手机充电电池
CN2592704Y (zh) * 2003-01-10 2003-12-17 上海奥威科技开发有限公司 一种太阳能道钉

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1417883A (zh) * 2001-11-02 2003-05-14 王维海 一种太阳能手机充电电池
CN2535728Y (zh) * 2002-03-28 2003-02-12 徐跃进 太阳能遥控器
CN2541987Y (zh) * 2002-04-20 2003-03-26 新会吉事多卫浴有限公司 太阳能电池作为补充能源的感应控制阀
CN2592704Y (zh) * 2003-01-10 2003-12-17 上海奥威科技开发有限公司 一种太阳能道钉

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016100295A1 (fr) * 2014-12-15 2016-06-23 Tyco Fire & Security Gmbh Système de récupération d'énergie auto-entretenu
US9673635B2 (en) 2014-12-15 2017-06-06 Tyco Fire & Security Gmbh Self sustaining energy harvesting system
US10211647B2 (en) 2014-12-15 2019-02-19 Sensomatic Electronics, LLC Adaptive power management for self-sustaining energy harvesting system

Also Published As

Publication number Publication date
CN1558530A (zh) 2004-12-29

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