CN205508018U - Energy -saving power's touch doorbell circuit - Google Patents
Energy -saving power's touch doorbell circuit Download PDFInfo
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- CN205508018U CN205508018U CN201620237953.4U CN201620237953U CN205508018U CN 205508018 U CN205508018 U CN 205508018U CN 201620237953 U CN201620237953 U CN 201620237953U CN 205508018 U CN205508018 U CN 205508018U
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- 230000001052 transient effect Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
一种节能省电的触摸门铃电路，涉及一种门铃电路。电路结构简单、元器件少，采用市电和太阳能发电两种发电方式，并且优先使用太阳能，当太阳能供电不足时自动切换的市电供电，利用触摸方式结合三极管组成的音频振荡器实现门铃功能，因此具有节约电能、制作成本低和使用寿命长的优点。
An energy-saving and power-saving touch doorbell circuit relates to a doorbell circuit. The circuit structure is simple and the components are few. It adopts two power generation methods of mains power and solar power generation, and gives priority to the use of solar energy. When the solar power supply is insufficient, the mains power supply is automatically switched. The doorbell function is realized by using the touch method combined with the audio oscillator composed of triodes. Therefore, it has the advantages of saving electric energy, low manufacturing cost and long service life.
Description
技术领域technical field
本实用新型涉及一种门铃电路，具体是涉及一种节能省电的触摸门铃电路。The utility model relates to a doorbell circuit, in particular to an energy-saving and power-saving touch doorbell circuit.
背景技术Background technique
门铃是日常生活中常用的电子设备，能够有效帮助使用者通知房间内的人，因此受到人们的喜爱，但是现有的门铃灯大多使用按键开关控制，按键开关的机械触点容易损坏，导致门铃的使用寿命降低，一旦按键损坏，门铃就无法使用，通常人们都会直接丢弃，一般情况下一两年就需要更换，而且现有的门铃多使用干电池或者市电供电，干电池不利于保护环境，市电出现断电的情况就无法正常使用，因此有待于改进。The doorbell is an electronic device commonly used in daily life. It can effectively help users notify people in the room, so it is loved by people. However, most of the existing doorbell lights are controlled by key switches. The mechanical contacts of the key switches are easily damaged, resulting in the doorbell. The service life of the doorbell is reduced. Once the button is damaged, the doorbell cannot be used. Usually people will discard it directly. Generally, it needs to be replaced in one or two years. Moreover, the existing doorbell mostly uses dry batteries or mains power supply. Dry batteries are not conducive to environmental protection. It cannot be used normally when the power is cut off, so it needs to be improved.
发明内容Contents of the invention
本实用新型的目的在于提供针对现有技术中存在的上述问题，提供一种节能省电的触摸门铃电路。The purpose of this utility model is to provide an energy-saving and power-saving touch doorbell circuit for the above-mentioned problems existing in the prior art.
本实用新型设有电阻(R1)、电容(C2)、整流桥(T)和太阳能板(T)，所述电阻(R1)的一端连接电容(C2)和220V交流电一端，电阻(R1)的另一端连接电容(C2)的另一端、瞬态电压抑制二极管(DW)和整流桥(T)的端口(1)，整流桥(T)的端口(3)连接瞬态电压抑制二极管(DW)的另一端和220V交流电的另一端，整流桥(T)的端口(2)连接电容(C1)和电感(L1)，电容(C1)的另一端连接电容(C3)、继电器(J)、蓄电池(E)的负极、太阳能板(T)、三极管(V3)的发射极、电阻(R3)和整流桥(T)的端口(4)，电感(L1)的另一端连接电容(C3)和继电器(J)的触点(J-2)，太阳能板(T)的另一端连接二极管(D1)的阳极，二极管(D1)的阴极连接电阻(R2)、继电器(J)的触点(J-1)和二极管(D3)的阳极，二极管(D3)的阴极连接继电器(J)的触点(J-2)、电阻(R4)、三极管(V1)的集电极、三极管(V2)的集电极和三极管(V5)的发射极，三极管(V1)的基极连接电容(C4)，电容(C4)的另一端连接电极片(M)，三极管(V1)的发射极连接三极管(V2)的基极，三极管(V2)的发射极连接电阻(R3)的另一端和三极管(V3)的基极，三极管(V3)的集电极连接三极管(V4)的发射极和喇叭(B)，电阻(R4)的另一端连接电容(C5)和三极管(V4)的基极，电容(C5)的另一端连接电阻(R5)，电阻(R5)的另一端连接三极管(V5)的集电极和喇叭(B)的另一端，三极管(V4)的集电极连接三极管(V5)的基极。The utility model is provided with a resistor (R1), a capacitor (C2), a rectifier bridge (T) and a solar panel (T). One end of the resistor (R1) is connected to a capacitor (C2) and one end of 220V alternating current, and the resistor (R1) is The other end is connected to the other end of the capacitor (C2), the transient voltage suppression diode (DW) and the port (1) of the rectifier bridge (T), and the port (3) of the rectifier bridge (T) is connected to the transient voltage suppression diode (DW) The other end of the capacitor (C1) and the other end of the 220V AC, the port (2) of the rectifier bridge (T) is connected to the capacitor (C1) and the inductor (L1), and the other end of the capacitor (C1) is connected to the capacitor (C3), the relay (J), and the battery The negative pole of (E), the solar panel (T), the emitter of the triode (V3), the resistor (R3) and the port (4) of the rectifier bridge (T), the other end of the inductor (L1) is connected to the capacitor (C3) and the relay (J) contact (J-2), the other end of the solar panel (T) is connected to the anode of the diode (D1), the cathode of the diode (D1) is connected to the resistor (R2), the contact of the relay (J) (J- 1) and the anode of the diode (D3), the cathode of the diode (D3) is connected to the contact (J-2) of the relay (J), the resistor (R4), the collector of the transistor (V1), and the collector of the transistor (V2) and the emitter of the triode (V5), the base of the triode (V1) is connected to the capacitor (C4), the other end of the capacitor (C4) is connected to the electrode piece (M), the emitter of the triode (V1) is connected to the base of the triode (V2) Pole, the emitter of the transistor (V2) is connected to the other end of the resistor (R3) and the base of the transistor (V3), the collector of the transistor (V3) is connected to the emitter of the transistor (V4) and the horn (B), and the resistor (R4 ) The other end of the capacitor (C5) is connected to the base of the transistor (V4), the other end of the capacitor (C5) is connected to the resistor (R5), and the other end of the resistor (R5) is connected to the collector of the transistor (V5) and the horn (B ), the collector of the triode (V4) is connected to the base of the triode (V5).
所述电容(C1)、电容(C3)和电感(L1)组成π型滤波器。The capacitor (C1), capacitor (C3) and inductor (L1) form a π-type filter.
与现有技术相比，本实用新型的有益效果是：本实用新型节能省电的触摸门铃电路结构简单、元器件少，采用市电和太阳能发电两种发电方式，并且优先使用太阳能，当太阳能供电不足时自动切换的市电供电，利用触摸方式结合三极管组成的音频振荡器实现门铃功能，因此具有节约电能、制作成本低和使用寿命长的优点。Compared with the prior art, the beneficial effects of the utility model are: the energy-saving and power-saving touch doorbell circuit of the utility model has a simple structure and few components, adopts two power generation methods of mains power and solar power generation, and uses solar energy preferentially. When the power supply is insufficient, the mains power supply is automatically switched, and the doorbell function is realized by using a touch method combined with an audio oscillator composed of a triode, so it has the advantages of energy saving, low production cost and long service life.
附图说明Description of drawings
图1为本实用新型实施例的电路组成原理图。Fig. 1 is the schematic diagram of circuit composition of the utility model embodiment.
具体实施方式detailed description
以下实施例将结合附图对本实用新型作进一步的说明。The following embodiments will further illustrate the utility model in conjunction with the accompanying drawings.
参见图1，本实施例包括电阻R1、电容C2、整流桥T和太阳能板T，所述电阻R1的一端连接电容C2和220V交流电一端，电阻R1的另一端连接电容C2的另一端、瞬态电压抑制二极管DW和整流桥T的端口1，整流桥T的端口3连接瞬态电压抑制二极管DW的另一端和220V交流电的另一端，整流桥T的端口2连接电容C1和电感L1，电容C1的另一端连接电容C3、继电器J、蓄电池E的负极、太阳能板T、三极管V3的发射极、电阻R3和整流桥T的端口4，电感L1的另一端连接电容C3和继电器J的触点J-2，太阳能板T的另一端连接二极管D1的阳极，二极管D1的阴极连接电阻R2、继电器J的触点J-1和二极管D3的阳极，二极管D3的阴极连接继电器J的触点J-2、电阻R4、三极管V1的集电极、三极管V2的集电极和三极管V5的发射极，三极管V1的基极连接电容C4，电容C4的另一端连接电极片M，三极管V1的发射极连接三极管V2的基极，三极管V2的发射极连接电阻R3的另一端和三极管V3的基极，三极管V3的集电极连接三极管V4的发射极和喇叭B，电阻R4的另一端连接电容C5和三极管V4的基极，电容C5的另一端连接电阻R5，电阻R5的另一端连接三极管V5的集电极和喇叭B的另一端，三极管V4的集电极连接三极管V5的基极。Referring to Fig. 1, this embodiment includes a resistor R1, a capacitor C2, a rectifier bridge T and a solar panel T, one end of the resistor R1 is connected to the capacitor C2 and one end of 220V alternating current, and the other end of the resistor R1 is connected to the other end of the capacitor C2. Port 1 of voltage suppression diode DW and rectifier bridge T, port 3 of rectifier bridge T is connected to the other end of transient voltage suppression diode DW and the other end of 220V AC, port 2 of rectifier bridge T is connected to capacitor C1 and inductor L1, capacitor C1 The other end of the inductor L1 is connected to the capacitor C3, relay J, the negative pole of the battery E, the solar panel T, the emitter of the triode V3, the resistor R3 and the port 4 of the rectifier bridge T, and the other end of the inductor L1 is connected to the capacitor C3 and the contact J of the relay J -2, the other end of solar panel T is connected to the anode of diode D1, the cathode of diode D1 is connected to resistor R2, the contact J-1 of relay J and the anode of diode D3, and the cathode of diode D3 is connected to contact J-2 of relay J , resistor R4, the collector of transistor V1, the collector of transistor V2 and the emitter of transistor V5, the base of transistor V1 is connected to capacitor C4, the other end of capacitor C4 is connected to electrode sheet M, and the emitter of transistor V1 is connected to that of transistor V2 The base, the emitter of the transistor V2 is connected to the other end of the resistor R3 and the base of the transistor V3, the collector of the transistor V3 is connected to the emitter of the transistor V4 and the horn B, and the other end of the resistor R4 is connected to the capacitor C5 and the base of the transistor V4 , the other end of the capacitor C5 is connected to the resistor R5, the other end of the resistor R5 is connected to the collector of the transistor V5 and the other end of the speaker B, and the collector of the transistor V4 is connected to the base of the transistor V5.
电容C1、电容C3和电感L1组成π型滤波器。Capacitor C1, capacitor C3 and inductor L1 form a π-type filter.
本实用新型的工作原理是：白天光照充足的情况下，太阳能板T完成光电转换并通过止逆二极管D1将电能传输出去，其电压足以经过电阻R2使得二极管D2导通，因此继电器J得电，其触点J-1吸合，J-2断开，蓄电池E进行充电，如果遇到长时间的阴雨天气，蓄电池E的电压不足时，其输出电压不足以击穿二极管D2，因此继电器J断开，其触点J-2吸合，220V市电电压经过由电容C2和电阻R1组成的阻容降压电路降压后，再进入整流桥T中进行整流，同时电路中的瞬态电压抑制二极管DW用于消除市电波动产生的尖峰电压，从整流桥T的端口2输出的直流电压在经过由电容C1、电容C3和电感L1组成的π型滤波器滤波后给电路供电，三极管V1-V3组成延时开关，由三极管V4、V5、喇叭B组成音频振荡器，电阻R5和电容C5起到正反馈作用，使用时触摸电极片M，三极管V1、V2依次导通，三极管V3因此而导通，音频振荡器起振，喇叭B发出报警声，人手离开后，由于电容C4的存在，三极管V1将会持续导通一段时间，达到延时关断的目的。The working principle of the utility model is: in the case of sufficient sunlight during the day, the solar panel T completes the photoelectric conversion and transmits the electric energy through the anti-reverse diode D1. Its contact J-1 is closed, J-2 is disconnected, and the battery E is charged. If it encounters a long period of rainy weather and the voltage of the battery E is insufficient, its output voltage is not enough to break down the diode D2, so the relay J is disconnected. Open, its contact J-2 pulls in, the 220V mains voltage is stepped down by the resistance-capacitance step-down circuit composed of capacitor C2 and resistor R1, and then enters the rectifier bridge T for rectification, and at the same time the transient voltage in the circuit is suppressed The diode DW is used to eliminate the peak voltage generated by the fluctuation of the mains power. The DC voltage output from the port 2 of the rectifier bridge T supplies power to the circuit after being filtered by the π-type filter composed of the capacitor C1, the capacitor C3 and the inductor L1. The triode V1- V3 forms a time-delay switch, and the audio oscillator is composed of triodes V4, V5, and speaker B. Resistor R5 and capacitor C5 play a positive feedback role. When in use, touch the electrode sheet M, and triodes V1 and V2 are turned on in turn, and triode V3 is thus turned on. The audio oscillator starts to oscillate, and the speaker B emits an alarm sound. After the hand leaves, due to the existence of the capacitor C4, the transistor V1 will continue to conduct for a period of time to achieve the purpose of delaying the shutdown.
本实用新型的电路结构简单、元器件少，可采用市电和太阳能发电两种发电方式，并且优先使用太阳能，当太阳能供电不足时自动切换的市电供电，利用触摸方式结合三极管组成的音频振荡器实现门铃功能，因此具有节约电能、制作成本低和使用寿命长的优点。The utility model has a simple circuit structure and fewer components. It can adopt two power generation methods of mains power and solar power generation, and use solar energy first. When the solar power supply is insufficient, the mains power supply is automatically switched, and the audio frequency oscillation composed of a touch method combined with a triode is used. The device realizes the doorbell function, so it has the advantages of saving electric energy, low manufacturing cost and long service life.
Claims (1)
- null1. the touch doorbell circuit of an energy saving，It is characterized in that being provided with resistance (R1)、Electric capacity (C2)、Rectifier bridge (T) and solar panels (T)，One end of described resistance (R1) connects electric capacity (C2) and 220V alternating current one end，The other end of resistance (R1) connects the other end of electric capacity (C2)、First port (1) of transient voltage suppressor diode (DW) and rectifier bridge (T)，3rd port (3) of rectifier bridge (T) connects the other end and the other end of 220V alternating current of transient voltage suppressor diode (DW)，Second port (2) of rectifier bridge (T) connects electric capacity (C1) and inductance (L1)，The other end of electric capacity (C1) connects electric capacity (C3)、Relay (J)、The negative pole of accumulator (E)、Solar panels (T)、The emitter stage of audion (V3)、Resistance (R3) and the 4th port (4) of rectifier bridge (T)，The other end of inductance (L1) connects electric capacity (C3) and the contact (J-2) of relay (J)，The other end of solar panels (T) connects the anode of diode (D1)，The negative electrode of diode (D1) connects resistance (R2)、The contact (J-1) of relay (J) and the anode of diode (D3)，The negative electrode of diode (D3) connects the contact (J-2) of relay (J)、Resistance (R4)、The colelctor electrode of audion (V1)、The colelctor electrode of audion (V2) and the emitter stage of audion (V5)，The base stage of audion (V1) connects electric capacity (C4)，The other end of electric capacity (C4) connects electrode slice (M)，The base stage of the emitter stage connecting triode (V2) of audion (V1)，The emitter stage of audion (V2) connects the other end and the base stage of audion (V3) of resistance (R3)，The emitter stage of the colelctor electrode connecting triode (V4) of audion (V3) and loudspeaker (B)，The other end of resistance (R4) connects electric capacity (C5) and the base stage of audion (V4)，The other end of electric capacity (C5) connects resistance (R5)，The colelctor electrode of the other end connecting triode (V5) of resistance (R5) and the other end of loudspeaker (B)，The base stage of the colelctor electrode connecting triode (V5) of audion (V4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237953.4U CN205508018U (en) | 2016-03-25 | 2016-03-25 | Energy -saving power's touch doorbell circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237953.4U CN205508018U (en) | 2016-03-25 | 2016-03-25 | Energy -saving power's touch doorbell circuit |
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| CN205508018U true CN205508018U (en) | 2016-08-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106789113A (en) * | 2017-01-19 | 2017-05-31 | 中国人民解放军海军航空工程学院青岛校区 | A kind of radio communication wake-up circuit |
-
2016
- 2016-03-25 CN CN201620237953.4U patent/CN205508018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106789113A (en) * | 2017-01-19 | 2017-05-31 | 中国人民解放军海军航空工程学院青岛校区 | A kind of radio communication wake-up circuit |
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