WO2018113137A1 - 一种太阳能双系统控制器及其控制电路 - Google Patents

一种太阳能双系统控制器及其控制电路 Download PDF

Info

Publication number
WO2018113137A1
WO2018113137A1 PCT/CN2017/079513 CN2017079513W WO2018113137A1 WO 2018113137 A1 WO2018113137 A1 WO 2018113137A1 CN 2017079513 W CN2017079513 W CN 2017079513W WO 2018113137 A1 WO2018113137 A1 WO 2018113137A1
Authority
WO
WIPO (PCT)
Prior art keywords
resistor
transistor
system controller
diode
solar
Prior art date
Application number
PCT/CN2017/079513
Other languages
English (en)
French (fr)
Inventor
邬宏光
Original Assignee
邬宏光
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
Priority claimed from CN201621398416.4U external-priority patent/CN206353718U/zh
Priority claimed from CN201720063425.6U external-priority patent/CN206452361U/zh
Application filed by 邬宏光 filed Critical 邬宏光
Publication of WO2018113137A1 publication Critical patent/WO2018113137A1/zh

Links

Images

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
    • H02J7/35—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

Definitions

  • the present invention relates to the field of controller technologies, and in particular, to a solar dual system controller and a control circuit thereof.
  • the solar controller is an automatic control device used in a solar power generation system to control the charging of the battery by the multi-channel solar battery array and the power supply of the battery to the solar inverter load. It regulates and controls the charging and discharging conditions of the battery, and controls the power output of the solar cell module and the battery to the load according to the power demand of the load, which is the core control part of the entire photovoltaic power supply system.
  • Solar controllers are widely used and are widely used in luminaires.
  • Existing solar controllers for luminaires usually only include circuit boards, batteries, and solar panels.
  • solar controllers need to be used in relatively dark environments, and long-term use in a dark environment results in exhaustion of the battery.
  • the object of the present invention is to provide a solar dual-system controller and a control circuit thereof according to the defects and deficiencies of the prior art, which are simple and reasonable in structure, strong in practicability, and can work in an environment where sunlight is not irradiated for a long time.
  • the present invention adopts the following technical solutions.
  • a solar dual system controller includes a casing, a solar panel, a circuit board, a first rear cover and a second rear cover, wherein the solar panel is disposed on an outer wall of the casing, the first rear cover and the shell
  • the body is fixedly connected to form a first chamber
  • the circuit board is fixedly disposed in the first chamber
  • the battery in the first chamber is fixedly disposed with a battery electrically connected to the circuit board
  • the second back cover is
  • the housing is fastened to form a second chamber, and the second chamber is detachably provided with a dry battery electrically connected to the circuit board.
  • the second rear cover is provided with a first connecting post
  • the housing is provided with a first buckle engaged with the first connecting post
  • the second rear cover is also movably connected with a buckle a card block is disposed on the buckle
  • the casing is provided with a card slot that cooperates with the card block
  • the buckle is further provided with a second connecting post
  • the second back cover is provided with a second buckle that cooperates with the second connecting post.
  • a sealing gasket is disposed on the connection between the housing and the first rear cover, the housing and the second rear cover.
  • the first back cover is provided with a through hole for mounting a switch, and the switch is electrically connected to the circuit board through the through hole.
  • a waterproof cap is further disposed on the outside of the through hole, and the waterproof cap is a flexible material.
  • first back cover is further provided with a sliding slot.
  • the control circuit of the solar dual system controller includes solar panel, battery, dry battery, resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, T33 step-down power chip U1, transistor T1, transistor T3, MOS field
  • the ground signal GND The ground signal GND, the collector of the transistor T1 is connected to the single chip G, the base of the transistor T1 is connected to the anode of the diode D1 through the resistor R1, and the anode of the diode D1 is connected to the ground signal GND through the solar panel, the diode
  • the negative pole of D1 is connected to the ground signal GND through the battery
  • the negative pole of the diode D1 is connected to one end of the switch through the diode D2
  • the other end of the switch is connected to the 1 pin of the T33 step-down power supply chip U1 through the inductor L1
  • the diode D1 The anode of the transistor T3 is connected to the base of the transistor T3 through a resistor R3.
  • resistor R4 One end of the resistor R4 is connected to the ground signal GND, the other end of the resistor R4 is connected to the base of the transistor T3, and the emitter of the transistor T3 is connected to the signal GND.
  • the collector of the transistor T3 is connected to the 3-pin of the T33 step-down power supply chip U1 through a resistor R5.
  • the 2-pin of the T33 step-down power supply chip U1 is connected to the ground signal GND, and the T33 step-down power supply chip U1
  • the 3 pin is connected to the positive pole of the lamp LED through the resistor RL, the negative pole of the lamp LED is connected to the single chip G, the collector of the triode T3 is connected to the G pole of the MOS field effect transistor Q1, and the S pole of the MOS field effect transistor Q1 is passed.
  • Connect the negative pole of the diode D3, the anode of the pole tube D3 is connected to the signal GND through the dry battery, the D pole of the MOS field effect transistor Q1 is connected to one end of the switch, and the 3-pin connection of the T33 step-down power supply chip U1 sheet G.
  • a capacitor C2 is further included, and the 3-pin of the T33 step-down power supply chip U1 is connected to the ground signal GND through the capacitor C2.
  • the capacitor C2 is a polar capacitor.
  • the transistor T1 and the transistor T3 are both NPN transistors; the MOS field effect transistor Q1 is an N-channel MOS field effect transistor.
  • the invention has the beneficial effects that: by providing a solar panel on the casing, charging the battery through the cooperation of the solar panel and the battery, saving consumption, and setting a second chamber for placing the dry battery, so that the controller It can work in a dark environment for a long time, and is more practical than a controller that uses solar energy alone, and its structure is simple and reasonable, and it is convenient to use.
  • FIG. 1 is a schematic overall exploded view of a solar dual system controller according to the present invention.
  • FIG. 2 is a schematic cross-sectional view showing the overall structure of the solar dual system controller of the present invention.
  • FIG. 3 is a schematic view showing the overall back structure of the solar dual system controller of the present invention.
  • FIG. 4 is a schematic diagram of a control circuit of the solar dual system controller of the present invention.
  • Figure 1-4 1, housing; 3, circuit board; 4, first back cover; 5, second back cover; 6, buckle; 7, sealing gasket; 9, waterproof cap; a chamber; 13, a second chamber; 15, a first buckle; 16, a card slot; 41, a through hole; 42, a chute; 51, a first connecting column; 52, a second buckle; Connecting column; 62, card block; A, battery; B, dry battery; C, solar panel; SW, switch; LED, lamp bead.
  • a solar dual system controller includes a casing 1, a solar panel C, a circuit board 3, a first rear cover 4 and a second rear cover 5, and the solar panel C is disposed on the shell.
  • the first rear cover 4 is fixedly connected to the housing 1 to form a first chamber 11 .
  • the circuit board 3 is fixedly disposed in the first chamber 11 , and the first chamber 11 is also fixedly disposed with the circuit board 3 .
  • the battery A is connected, and the second rear cover 5 and the housing 1 are fastened to form a second chamber 13.
  • the second chamber 13 is detachably provided with a dry battery B electrically connected to the circuit board 3.
  • the controller It can work in a dark environment for a long time, and is more practical than a controller that uses solar energy alone, and its structure is simple and reasonable, and it is convenient to use.
  • the second rear cover 5 is provided with a first connecting post 51.
  • the housing 1 is provided with a first buckle 15 that cooperates with the first connecting post 51, and the second rear cover 5 is also movably connected with a buckle. 6.
  • the buckle 6 is provided with a second connecting post 61, and the second back cover 5 is provided with a second buckle 52 matched by the second connecting post 61.
  • the buckle 6 is provided with a block 62, and the housing 1 is provided with a card slot 16 that cooperates with the block 62. Card The contact surface of the block 62 and the card slot 16 is arranged in an arc shape.
  • the second back cover 5 can be axially rotated about the first connecting post 51 , and the Fatire connecting post and the second buckle 52 are matched by the first connecting post 51 .
  • the buckle 6 is axially rotated about the second connecting post 61, and the second rear cover 5 is tightly engaged with the housing 1 by the cooperation of the latching block 62 and the latching slot 16, the latching block
  • the arcuate surface on the 62 makes it easier to engage the card block 62 with the card slot 16.
  • the solar panel C is fixedly disposed on the casing 1 to improve the stability of the solar panel C.
  • the sealing portion 7 is disposed at the joint between the housing 1 and the first rear cover 4, the housing 1 and the second rear cover 5.
  • the sealing gasket 7 is an integral sealing gasket 7, which is greatly enhanced. The tightness of the controller prevents water and dust from entering the controller and causing damage to the controller.
  • the first rear cover 4 is provided with a through hole 41 for mounting the switch SW.
  • the switch SW is electrically connected to the circuit board 3 through the through hole 41.
  • the waterproof hole 9 is further disposed outside the through hole 41, and the waterproof cap 9 is provided.
  • the flexible material facilitates the controlled operation, and the provision of the waterproof cap 9 also prevents water from penetrating into the connection between the switch SW and the housing 1.
  • the first rear cover 4 is further provided with a sliding slot 42 so that the controller can be quickly installed in different environments, and the controller is fixedly placed.
  • a control circuit of a solar dual system controller includes a solar panel C, a battery A, a dry battery B, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, and a T33 step-down power supply.
  • the base of the transistor T1 is connected to the ground signal GND through a resistor R2, and the collector of the transistor T1 is connected to the single chip G, and the base of the transistor T1
  • the anode is connected to the anode of the diode D1 through the resistor R1.
  • the anode of the diode D1 is connected to the signal GND through the solar panel C.
  • the cathode of the diode D1 is connected to the signal GND through the battery A, and the cathode of the diode D1 is connected to the switch through the diode D2.
  • One end of the SW, the other end of the switch SW is connected to the 1 pin of the T33 step-down power supply chip U1 through the inductor L1
  • the anode of the diode D1 is connected to the base of the transistor T3 through the resistor R3, and one end of the resistor R4 is connected.
  • the ground signal GND the other end of the resistor R4 is connected to the base of the transistor T3, the emitter of the transistor T3 is connected to the signal GND, and the collector of the transistor T3 is connected to the T33 step-down power chip U1 through the resistor R5.
  • the pin of the T33 step-down power supply chip U1 is connected to the ground signal GND, and the 3-pin of the T33 step-down power supply chip U1 is connected to the positive electrode of the lamp LED through the resistor RL, and the negative terminal of the lamp LED is connected.
  • the single chip G the collector of the transistor T3 is connected to the G pole of the MOS field effect transistor Q1, the S pole of the MOS field effect transistor Q1 is connected to the cathode of the diode D3, and the anode of the pole tube D3 is connected by the dry battery B1.
  • a D-MOS field-effect transistor Q1 is connected to one end of the switch SW, connected to pin 3 of the microcontroller T33 buck power chip U1 G.
  • the capacitor C2 is further included.
  • the 3-pin of the T33 step-down power supply chip U1 is connected to the ground signal GND through the capacitor C2.
  • the capacitor C2 is a polar capacitor.
  • the triode T1 and the triode T3 are both NPN transistors, and the MOS field effect transistor Q1 is an N-channel MOS field effect transistor.
  • the battery A rechargeable battery passes through the diode D2 and the switch SW and the inductor L1 and T33 step-down power supply chip U1, and then the 3 pin of the T33 step-down power supply chip U1 is filtered by the capacitor C1 to supply power to the single chip G; wherein the resistor R3 ,Electricity Resistor R4, resistor R5, and triode T3 are low voltage protection circuits to protect battery A from recharging the battery to avoid overdischarge.
  • the dry battery B supplies power to the single chip G via the reverse diode D3 and the MOS field effect transistor Q1.
  • the invention switches the solar panel C and the battery A and the dry battery B to provide continuous power to the load, and solves the problem that the unilateral power shortage or power supply damage affects the product utilization rate and effectively extends the service life of the load.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种太阳能双系统控制器，包括壳体（1）、太阳能板（C）、电路板（3）、第一后盖（4）及第二后盖（5），太阳能板（C）设置于壳体（1）外壁，第一后盖（4）与壳体（1）固定连接形成第一腔室（11），电路板（3）固定设置于第一腔室（11）内，第一腔室（11）内还固定设置有与电路板（3）电性连接的蓄电池（A），第二后盖（5）和壳体（1）扣合形成第二腔室（13），第二腔室（13）内可拆卸地设有与电路板（3）电性连接的干电池（B）。通过在壳体（1）上设置有太阳能板（C），通过太阳能板（C）与蓄电池（A）的配合，对蓄电池（A）进行充电，节省了消耗，同时设置了用于放置干电池（B）的第二腔室（13），使控制器能长时间在阴暗的环境下工作，相对于单独使用太阳能的控制器，实用性更强，且其结构简单合理，使用方便。

Description

一种太阳能双系统控制器及其控制电路 技术领域
本发明涉及控制器技术领域，特别涉及一种太阳能双系统控制器及其控制电路。
背景技术
太阳能控制器是用于太阳能发电系统中，控制多路太阳能电池方阵对蓄电池充电以及蓄电池给太阳能逆变器负载供电的自动控制设备。它对蓄电池的充、放电条件加以规定和控制，并按照负载的电源需求控制太阳电池组件和蓄电池对负载的电能输出，是整个光伏供电系统的核心控制部分。
太阳能控制器的应用广泛，在灯具上也得到了广泛运用。现有用于灯具的太阳能控制器通常只包括电路板、蓄电池、太阳能板，然而很多时候太阳能控制器需要在比较阴暗的环境下使用，长时间在阴暗的环境下使用导致蓄电池的电能消耗殆尽，却得不到新的补充，还需要重新拿到阳光下照射，颇为不便，实用性较差。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种太阳能双系统控制器及其控制电路，其结构简单合理，实用性强，可以长时间在照射不到阳光的环境下工作。
为实现上述目的，本发明采用以下技术方案。
一种太阳能双系统控制器，包括壳体、太阳能板、电路板、第一后盖及第二后盖，所述太阳能板设置于所述壳体外壁，所述第一后盖与所述壳体固定连接形成第一腔室，所述电路板固定设置于所述第一腔室内，所述第一腔室内还固定设置有与所述电路板电性连接的蓄电池，所述第二后盖和所述壳体扣合形成第二腔室，所述第二腔室内可拆卸地设有与所述电路板电性连接的干电池。
进一步地，所述第二后盖上设置第一连接柱，所述壳体上设置有与所述第一连接柱配合的第一扣环，所述第二后盖上还活动连接有卡扣，所述卡扣上设置有卡块，所述壳体上设置有与所述卡块配合的卡槽；所述卡扣上还设置有第二连接柱，所述第二后盖上设置有与所述第二连接柱配合的第二扣环。
进一步地，所述壳体与所述第一后盖、所述壳体与所述第二后盖连接处均设置有密封垫片。
进一步地，所述第一后盖上设置有用于安装开关的通孔，所述开关通过所述通孔与所述电路板电性连接。
进一步地，所述通孔外部还设置有防水帽，所述防水帽为柔性材质。
进一步地，所述第一后盖上还设置有滑槽。
一种太阳能双系统控制器的控制电路，包括太阳能板、蓄电池、干电池、电阻R1、电阻R2、电阻R3、电阻R4、电阻R5、T33降压型电源芯片U1、三极管T1、三极管T3、MOS场效应晶体管Q1、灯LED、电感L1、开关、二极管D1、二极管D2、二极管D3、电阻RL、单片机G，所述三极管T1的发射极连接地信号GND，所述三极管T1的基极通过电阻R2连接地信号GND，所述三极管T1的集电极连接单片机G,所述三极管T1的基极通过电阻R1连接二极管D1的正极，所述二极管D1的正极通过太阳能板连接地信号GND，所述二极管 D1的负极通过蓄电池连接地信号GND，所述二极管D1的负极通过二极管D2连接开关的一端，所述开关的另一端通过电感L1连接T33降压型电源芯片U1的1管脚，所述二极管D1的正极通过电阻R3连接三极管T3的基极，所述电阻R4的一端连接地信号GND，所述电阻R4的另一端连接三极管T3的基极，所述三极管T3的发射极连接地信号GND，所述三极管T3的集电极通过电阻R5连接T33降压型电源芯片U1的3管脚，所述T33降压型电源芯片U1的2管脚连接地信号GND，所述T33降压型电源芯片U1的3管脚通过电阻RL连接灯LED的正极，所述灯LED的负极连接单片机G，所述三极管T3的集电极连接MOS场效应晶体管Q1的G极，所述MOS场效应晶体管Q1的S极通过连接二极管D3的负极，所述极管D3的正极通过干电池连接地信号GND，所述MOS场效应晶体管Q1的D极连接开关的一端，所述T33降压型电源芯片U1的3管脚连接单片机G。
进一步地，还包括电容C2，所述T33降压型电源芯片U1的3管脚通过电容C2连接地信号GND。
进一步地，所述电容C2为极性电容。
进一步地，所述三极管T1、三极管T3都为NPN三极管；所述MOS场效应晶体管Q1为N沟道MOS场效应晶体管。
本发明的有益效果为：通过在壳体上设置有太阳能板，通过太阳能板与蓄电池的配合，对蓄电池进行充电，节省了消耗，同时设置了用于放置干电池的第二腔室，使控制器能长时间在阴暗的环境下工作，相对于单独使用太阳能的控制器，实用性更强，且其结构简单合理，使用方便。
附图说明
图1是本发明所述太阳能双系统控制器的整体分解结构示意图。
图2是本发明所述太阳能双系统控制器的整体剖面结构示意图。
图3是发明所述太阳能双系统控制器的整体背部结构示意图。
图4是本发明所述太阳能双系统控制器的的控制电路原理图。
图1-4中：1、壳体；3、电路板；4、第一后盖；5、第二后盖；6、卡扣；7、密封垫片；9、防水帽；11、第一腔室；13、第二腔室；15、第一扣环；16、卡槽；41、通孔；42、滑槽；51、第一连接柱；52、第二扣环；61、第二连接柱；62、卡块；A、蓄电池；B、干电池；C、太阳能板；SW、开关；LED、灯珠。
具体实施方式
下面结合附图对本发明作进一步的说明。
实施例一，参见图1至图4，一种太阳能双系统控制器，包括壳体1、太阳能板C、电路板3、第一后盖4及第二后盖5，太阳能板C设置于壳体1外壁，第一后盖4与壳体1固定连接形成第一腔室11，电路板3固定设置于第一腔室11内，第一腔室11内还固定设置有与电路板3电性连接的蓄电池A，第二后盖5和壳体1扣合形成第二腔室13，第二腔室13内可拆卸地设有与电路板3电性连接的干电池B。通过在壳体1上设置有太阳能板C，通过太阳能板C与蓄电池A的配合，对蓄电池A进行充电，节省了消耗，同时设置了用于放置干电池B的第二腔室13，使控制器能长时间在阴暗的环境下工作，相对于单独使用太阳能的控制器，实用性更强，且其结构简单合理，使用方便。
本实施例中，第二后盖5上设置第一连接柱51，壳体1上设置有与第一连接柱51配合的第一扣环15，第二后盖5上还活动连接有卡扣6，卡扣6上设置有第二连接柱61，第二后盖5上设置有第二连接柱61配合的第二扣环52。卡扣6上设置有卡块62，壳体1上设置有与卡块62配合的卡槽16。卡 块62与卡槽16接触配合面呈圆弧状设置。
通过第一连接柱51与第一扣环15的配合，使第二后盖5以第一连接柱51为中心可以进行轴向旋转，通过法蒂尔连接柱与第二扣环52的配合，使卡扣6以第二连接柱61为中心可以进行轴向旋转，同时通过卡块62与卡槽16的配合，使第二后盖5紧紧的与壳体1扣合在一起，卡块62上的圆弧面使卡块62在和卡槽16扣合配合时更为方便。
本实施例中，太阳能板C封装固定设置于壳体1上，提高了太阳能板C的稳定性。
本实施例中，壳体1与第一后盖4、壳体1与第二后盖5连接处均设置有密封垫片7，密封垫片7为一体式密封垫片7，大大的增强了控制器的密封性，防止了水及灰尘进入控制器内部，对控制器造成损坏。
本实施例中，第一后盖4上设置有用于安装开关SW的通孔41，开关SW通过通孔41与电路板3电性连接，通孔41外部还设置有防水帽9，防水帽9为柔性材质，方便了控制的操作，同时设置防水帽9也防止在了开关SW与壳体1连接处渗入水滴。
本实施例中，第一后盖4上还设置有滑槽42，使控制器能快捷的安装于不同的环境，同时固定了控制器的摆放。
实施例二，参见图4，一种太阳能双系统控制器的控制电路，包括太阳能板C、蓄电池A、干电池B、电阻R1、电阻R2、电阻R3、电阻R4、电阻R5、T33降压型电源芯片U1、三极管T1、三极管T3、MOS场效应晶体管Q1、灯LED、电感L1、开关SW、二极管D1、二极管D2、二极管D3、电阻RL、单片机G，所述三极管T1的发射极连接地信号GND，所述三极管T1的基极通过电阻R2连接地信号GND，所述三极管T1的集电极连接单片机G,所述三极管T1的基 极通过电阻R1连接二极管D1的正极，所述二极管D1的正极通过太阳能板C连接地信号GND，所述二极管D1的负极通过蓄电池A连接地信号GND，所述二极管D1的负极通过二极管D2连接开关SW的一端，所述开关SW的另一端通过电感L1连接T33降压型电源芯片U1的1管脚，所述二极管D1的正极通过电阻R3连接三极管T3的基极，所述电阻R4的一端连接地信号GND，所述电阻R4的另一端连接三极管T3的基极，所述三极管T3的发射极连接地信号GND，所述三极管T3的集电极通过电阻R5连接T33降压型电源芯片U1的3管脚，所述T33降压型电源芯片U1的2管脚连接地信号GND，所述T33降压型电源芯片U1的3管脚通过电阻RL连接灯LED的正极，所述灯LED的负极连接单片机G，所述三极管T3的集电极连接MOS场效应晶体管Q1的G极，所述MOS场效应晶体管Q1的S极通过连接二极管D3的负极，所述极管D3的正极通过干电池B连接地信号GND，所述MOS场效应晶体管Q1的D极连接开关SW的一端，所述T33降压型电源芯片U1的3管脚连接单片机G。
本实施例中，还包括电容C2，所述T33降压型电源芯片U1的3管脚通过电容C2连接地信号GND，优选地，所述电容C2为极性电容。
本实施例中，三极管T1、三极管T3都为NPN三极管，所述MOS场效应晶体管Q1为N沟道MOS场效应晶体管。
工作原理：首先太阳光通过太阳能板C经过二极管D1对蓄电池A进行充电，同时太阳能产生的电流经过电阻R1和电阻R2对三极管T1导通，三极管T1导通后关闭单片机G，使其不能工作，无输出状态，直到太阳光变很暗或消失时重新关闭三极管T1，单片机G开启并工作。此时蓄电池A可充电池经过二极管D2和开关SW及电感L1和T33降压型电源芯片U1，然后T33降压型电源芯片U1的3管脚通过电容C1滤波后对单片机G供电；其中电阻R3，电 阻R4，电阻R5，三极管T3为低电压保护电路，保护蓄电池A可充电池以免造成过放。当蓄电池A电力不足或没有电之时，干电池B经反向二极管D3，和MOS场效应晶体管Q1，对单片机G提供电源。
本发明为太阳能板C和蓄电池A及干电池B相互切换，为负载提供源源不断的电力，解决了因单方面的电力不足或者电源损坏而影响产品的使用率，有效延长负载使用寿命。
以上所述仅是本发明的较佳实施方式，故凡依本发明专利申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (10)

  1. 一种太阳能双系统控制器，其特征在于：包括壳体、太阳能板、电路板、第一后盖及第二后盖，所述太阳能板设置于所述壳体外壁，所述第一后盖与所述壳体固定连接形成第一腔室，所述电路板固定设置于所述第一腔室内，所述第一腔室内还固定设置有与所述电路板电性连接的蓄电池，所述第二后盖和所述壳体扣合形成第二腔室，所述第二腔室内可拆卸地设有与所述电路板电性连接的干电池。
  2. 根据权利要求1所述的太阳能双系统控制器，其特征在于：所述第二后盖上设置第一连接柱，所述壳体上设置有与所述第一连接柱配合的第一扣环，所述第二后盖上还活动连接有卡扣，所述卡扣上设置有卡块，所述壳体上设置有与所述卡块配合的卡槽；所述卡扣上还设置有第二连接柱，所述第二后盖上设置有与所述第二连接柱配合的第二扣环。
  3. 根据权利要求1所述的太阳能双系统控制器，其特征在于：所述壳体与所述第一后盖、所述壳体与所述第二后盖连接处均设置有密封垫片。
  4. 根据权利要求1所述的太阳能双系统控制器，其特征在于：所述第一后盖上设置有用于安装开关的通孔，所述开关通过所述通孔与所述电路板电性连接。
  5. 根据权利要求4所述的太阳能双系统控制器，其特征在于：所述通孔外部还设置有防水帽，所述防水帽为柔性材质。
  6. 根据权利要求1所述的太阳能双系统控制器，其特征在于：所述第一后盖上还设置有滑槽。
  7. 一种太阳能双系统控制器的控制电路，其特征在于：包括太阳能板、 蓄电池、干电池、电阻R1、电阻R2、电阻R3、电阻R4、电阻R5、T33降压型电源芯片U1、三极管T1、三极管T3、MOS场效应晶体管Q1、灯LED、电感L1、开关、二极管D1、二极管D2、二极管D3、电阻RL、单片机G，所述三极管T1的发射极连接地信号GND，所述三极管T1的基极通过电阻R2连接地信号GND，所述三极管T1的集电极连接单片机G,所述三极管T1的基极通过电阻R1连接二极管D1的正极，所述二极管D1的正极通过太阳能板连接地信号GND，所述二极管D1的负极通过蓄电池连接地信号GND，所述二极管D1的负极通过二极管D2连接开关的一端，所述开关的另一端通过电感L1连接T33降压型电源芯片U1的1管脚，所述二极管D1的正极通过电阻R3连接三极管T3的基极，所述电阻R4的一端连接地信号GND，所述电阻R4的另一端连接三极管T3的基极，所述三极管T3的发射极连接地信号GND，所述三极管T3的集电极通过电阻R5连接T33降压型电源芯片U1的3管脚，所述T33降压型电源芯片U1的2管脚连接地信号GND，所述T33降压型电源芯片U1的3管脚通过电阻RL连接灯LED的正极，所述灯LED的负极连接单片机G，所述三极管T3的集电极连接MOS场效应晶体管Q1的G极，所述MOS场效应晶体管Q1的S极通过连接二极管D3的负极，所述极管D3的正极通过干电池连接地信号GND，所述MOS场效应晶体管Q1的D极连接开关的一端，所述T33降压型电源芯片U1的3管脚连接单片机G。
  8. 根据权利要求7所述的太阳能双系统控制器的控制电路，其特征在于：还包括电容C2，所述T33降压型电源芯片U1的3管脚通过电容C2连接地信号GND。
  9. 根据权利要求8所述的太阳能双系统控制器的控制电路，其特征在于：所述电容C2为极性电容。
  10. 根据权利要求7所述的太阳能双系统控制器的控制电路，其特征在于：所述三极管T1、三极管T3都为NPN三极管；所述MOS场效应晶体管Q1为N沟道MOS场效应晶体管。
PCT/CN2017/079513 2016-12-20 2017-04-06 一种太阳能双系统控制器及其控制电路 WO2018113137A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201621398416.4U CN206353718U (zh) 2016-12-20 2016-12-20 双电源控制电路
CN201621398416.4 2016-12-20
CN201720063425.6U CN206452361U (zh) 2017-01-19 2017-01-19 一种太阳能双系统控制器
CN201720063425.6 2017-01-19

Publications (1)

Publication Number Publication Date
WO2018113137A1 true WO2018113137A1 (zh) 2018-06-28

Family

ID=62562027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/079513 WO2018113137A1 (zh) 2016-12-20 2017-04-06 一种太阳能双系统控制器及其控制电路

Country Status (2)

Country Link
US (1) US10454298B2 (zh)
WO (1) WO2018113137A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107465406A (zh) * 2017-09-29 2017-12-12 郑州云海信息技术有限公司 一种消除背靠背双pmos电路上电台阶的方法
USD838238S1 (en) * 2017-11-15 2019-01-15 Ningbo Tianchenghuiguang Solar, Ltd. Solar system controller
CN108964242B (zh) * 2018-09-06 2024-08-27 深圳硕日新能科技股份有限公司 一种太阳能控制器
USD951178S1 (en) * 2020-08-28 2022-05-10 Pulsetech Products Corporation Charge controller
USD1058483S1 (en) * 2022-11-04 2025-01-21 Shenzhen Yichuang Renewable Energy Co,. Ltd Solar panel charge controller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201511378U (zh) * 2009-09-10 2010-06-23 刘伟 一种新型剃须刀
CN101793351A (zh) * 2010-04-02 2010-08-04 凯得爱依安全运动器材(太仓)有限公司 一种混合能源照明设备
US20130002554A1 (en) * 2011-06-30 2013-01-03 Hon Hai Precision Industry Co., Ltd. Solar-powered mouse
CN202791382U (zh) * 2012-09-12 2013-03-13 邵乾瀚 一种新型多用途节能手电筒
CN103728631A (zh) * 2014-01-22 2014-04-16 张智博 带安全回路的双电源定位装置、定位系统及工作方法
CN205039580U (zh) * 2015-10-11 2016-02-17 保利新能源科技（北京）有限公司 一种双路储能太阳能充放电控制器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7812547B2 (en) * 2007-04-02 2010-10-12 Albert Jaan Systems and methods for ornamental variable intensity lighting displays

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201511378U (zh) * 2009-09-10 2010-06-23 刘伟 一种新型剃须刀
CN101793351A (zh) * 2010-04-02 2010-08-04 凯得爱依安全运动器材(太仓)有限公司 一种混合能源照明设备
US20130002554A1 (en) * 2011-06-30 2013-01-03 Hon Hai Precision Industry Co., Ltd. Solar-powered mouse
CN202791382U (zh) * 2012-09-12 2013-03-13 邵乾瀚 一种新型多用途节能手电筒
CN103728631A (zh) * 2014-01-22 2014-04-16 张智博 带安全回路的双电源定位装置、定位系统及工作方法
CN205039580U (zh) * 2015-10-11 2016-02-17 保利新能源科技（北京）有限公司 一种双路储能太阳能充放电控制器

Also Published As

Publication number Publication date
US20180175663A1 (en) 2018-06-21
US10454298B2 (en) 2019-10-22

Similar Documents

Publication Publication Date Title
WO2018113137A1 (zh) 一种太阳能双系统控制器及其控制电路
CN108374608B (zh) 智能门锁
CN203491742U (zh) 一种移动电源电路及移动电源
CN106549478A (zh) 一种太阳能供电电源
CN102393447B (zh) 太阳能气体探测器
CN107205301A (zh) 一种双电源led灯供电电路
CN103490471A (zh) 一体式光伏电源
CN101639188A (zh) 一种太阳能白光led一体化照明系统
CN104753112A (zh) 太阳能led控制电路
CN201706379U (zh) 太阳能光电集成光电源
CN201048304Y (zh) 数码产品手动发电充电电路
CN202979359U (zh) 一种太阳能led灯控制器
CN202362285U (zh) 太阳能气体探测器
CN101457873B (zh) 采用太阳能充电的充电式手电筒
CN204559959U (zh) 一种功率自动跟踪的太阳能路灯控制器
CN209389766U (zh) 太阳能mppt控制器锂电池激活电路
CN207882710U (zh) 一种多端口终端映射激活器
CN104994631A (zh) 节能型led灯自动控制系统
CN207504624U (zh) 一种高效便携式太阳能光伏供电电源
CN206514338U (zh) 一种多功能太阳能存储打火机
CN203839986U (zh) 太阳能led控制电路
CN205196046U (zh) 一种太阳能led路灯控制设备
CN203481877U (zh) 一体式光伏电源
CN210602157U (zh) 一种空调器的供电电路
CN204069432U (zh) 一种基于光伏发电的太阳能led路灯控制器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17883675

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17883675

Country of ref document: EP

Kind code of ref document: A1