CN110636673A - Control system for solar street lamp - Google Patents

Control system for solar street lamp Download PDF

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Publication number
CN110636673A
CN110636673A CN201910955971.4A CN201910955971A CN110636673A CN 110636673 A CN110636673 A CN 110636673A CN 201910955971 A CN201910955971 A CN 201910955971A CN 110636673 A CN110636673 A CN 110636673A
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CN
China
Prior art keywords
output end
solar
control panel
battery
solar charging
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201910955971.4A
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Chinese (zh)
Inventor
魏洪荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quanzhou Kang Electric Optoelectronic Technology Co Ltd
Original Assignee
Quanzhou Kang Electric Optoelectronic Technology 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 Quanzhou Kang Electric Optoelectronic Technology Co Ltd filed Critical Quanzhou Kang Electric Optoelectronic Technology Co Ltd
Priority to CN201910955971.4A priority Critical patent/CN110636673A/en
Publication of CN110636673A publication Critical patent/CN110636673A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses a control system for a solar street lamp, which comprises a solar charging control panel, a storage battery and a lamp bead, wherein the solar charging control panel is arranged on the solar charging control panel; the solar charging control device comprises a solar charging control panel, a key switch, an electric quantity alarm lamp, an infrared sensing receiving head and a mobile phone USB charging port, wherein the upper half part of the solar charging control panel is sequentially provided with an LED negative electrode output end, an LED positive electrode output end, a battery negative electrode output end and a battery positive electrode output end matched with the battery negative electrode output end; the MPPT and PWM charging mode are adopted to combine together the mode, convert the electric energy into with the maximum light wave frequency under the weak condition of sunshine to carry out automatic charging when detecting battery residual capacity and reaching the certain degree, the power of lamp pearl is promoted when using, reduces the life who prolongs the battery from power consumptive, in addition, can also realize the purpose that intelligence falls power through power and energy conversion mode.

Description

Control system for solar street lamp
Technical Field
The invention particularly relates to a control system for a solar street lamp.
Background
The output power of the LED lamp of the existing solar street lamp is reduced by using a resistor to reduce current so as to achieve the purpose of reducing power. Only adding a diode to directly charge the battery and stopping charging by the protection board.
The discharge condition of the simple charging mode can cause the light of the lamp to be bright under the condition that the battery is fully charged at first and the light can be dim and dim when the voltage of the battery is low, and the bright lamp mode is that the direct current is added on the lamp bead, so that the light of the lamp bead is easy to decay and age. The protection shield in the battery return circuit increases the internal resistance in the return circuit and has reduced the output of lamp, leads to the unable promotion of power of whole lamp and the self-consuming electricity is big, and in addition, traditional battery power charges after consuming light again, and this charging mode though can play the mode of circulation charging, but can make the circulation charge number of times loss of battery, and the number of times of circulation charging has had more the life that can influence the battery, leads to easily damaging the problem that causes cost of maintenance to increase.
Disclosure of Invention
In view of this, the present invention aims to provide a control system for a solar street lamp, which has high charging efficiency, low power consumption and intelligent power reduction.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a control system for a solar street lamp comprises a solar charging control panel, a storage battery and a lamp bead, wherein the storage battery is externally connected with the solar charging control panel; LED negative pole output end is installed in proper order to the first half of solar charging control panel, with LED negative pole output end complex LED positive output end, installs battery negative pole output end, with battery negative pole output end complex battery positive output end, solar charging control panel's the latter half installs solar charging input end, cell-phone charger input end, button change over switch, electric quantity alarm lamp, infrared induction receiving head and cell-phone USB charging mouth in proper order.
Preferably, the voltage of the solar charging control panel is 5V-6V, and the current is the maximum 4A input.
Preferably, the voltage of the solar charging input terminal is 6V, and the maximum current is 4A.
Preferably, the voltage of the input terminal of the mobile phone charger is 5V, and the maximum current is 2A.
Preferably, the electric quantity alarm lamp is divided into three levels of electric quantity indication, namely, electric quantity 50% indication, electric quantity 75% indication and electric quantity 100% indication.
Preferably, the lamp bead is a PWM high-frequency lamp bead with 3.52V driving voltage.
The technical effects of the invention are mainly reflected in the following aspects: this control system for solar street lamp adopts MPPT and PWM mode of charging to combine together the mode, converts the electric energy into with maximum light wave frequency under the weak circumstances of sunshine to carry out automatic charging when detecting battery residual capacity and reaching the certain degree, the power of lamp pearl is promoted when using, reduces the life who prolongs the battery from power consumptive, in addition, can also realize the purpose that intelligence falls power through power and energy conversion mode.
Drawings
FIG. 1 is a structural frame diagram of a control system for a solar street lamp according to the present invention;
fig. 2 is a circuit diagram of a control system for a solar street lamp according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Examples
A control system for a solar street lamp is shown in figure 1 and comprises a solar charging control panel, a storage battery and a lamp bead, wherein the storage battery is externally connected with the solar charging control panel; LED negative pole output end is installed in proper order to the first half of solar charging control panel, with LED negative pole output end complex LED positive output end, installs battery negative pole output end, with battery negative pole output end complex battery positive output end, solar charging control panel's the latter half installs solar charging input end, cell-phone charger input end, button change over switch, electric quantity alarm lamp, infrared induction receiving head and cell-phone USB charging mouth in proper order.
In this embodiment, the voltage of the solar charging control panel is 5V to 6V, and the current is maximum 4A input, when in use, the solar charging control panel has the battery overcharge and overdischarge protection function, and the CPU on the solar charging control panel performs the voltage detection and protection function.
In this embodiment, the voltage of the solar charging input terminal is 6V, and the maximum current is 4A.
In this embodiment, the voltage of the input terminal of the mobile phone charger is 5V, and the maximum current is 2A.
In this embodiment, the electric quantity alarm lamp is divided into the electric quantity instruction of three grades, is the electric quantity 50% instruction respectively, and the electric quantity 75% is instructed and the electric quantity 100% is instructed, and the electric quantity alarm lamp has 50% capacity storage for acquiescence connection's storage battery, explains when the electric quantity alarm lamp scintillation needs in time to charge.
In this embodiment, the lamp bead is a PWM high-frequency lamp bead with a 3.52V driving voltage, and can be pulsed to the highest point when in use.
The control system for the solar street lamp is suitable for inputting working voltage of 3.2V and 3.7V lithium iron phosphate and ternary lithium battery packs, the maximum power of output voltage (LED load) is adjustable power, and the maximum current is 4A output. The power is 12W, the solar charging control panel is provided with a light control system, manual regulation and control are not needed, the required working time and power can be input according to the requirement, and the solar charging control panel and the light control system do not need to be changed once being fixed.
The solar charging control panel has the following specific performance parameters: (refer to the corresponding component technical specification, test at 25 ℃ and relative humidity less than or equal to 90%)
Taking a 3.7V solar charging control panel as an example, the function of the solar charging control panel is described as follows:
1. the key change-over switch is pressed once to the maximum brightness of the power section, and is pressed once again to 50% brightness of the power section, the key is pressed again to convert the function into the flash function, and the key is pressed again to close the power section.
2. When the key switching key is pressed to light, the next power section is switched by pressing the key switching key for about 3 seconds, and the number of the power sections with light is 4, so that the key switching key can be recycled; the maximum light power segment is set in the fourth segment (i.e., the fourth key on the remote control).
3. The charge warning light has 50% capacity storage for the default battery pack, indicating that the device needs to be charged in time when the light flashes.
4. When the USB charging port of the mobile phone is used, the USB charging port of the mobile phone needs to be plugged into the mobile phone end firstly and then is plugged into the USB charging port, and when the CPU detects that a mobile phone protocol signal can start a boosting mode (5V maximum current 2A) to charge the mobile phone; after the mobile phone is pulled out of the charging wire for 20 seconds, the CPU closes the boosting system; if the mobile phone needs to be charged again, the actions are required to be returned; when the battery is in a protection state, the charging activation mode is not needed, and normal use can be guaranteed under the condition that the battery is completely separated from an external power supply.
5. The 5V input terminal of the mobile phone charger is plugged into a device to charge the device by using a conventional mobile phone charger, and the charging can be automatically stopped when the battery pack of the device is fully charged.
6. The solar 6V charging input terminal can be connected with a solar panel with maximum 6V 25W power to charge the equipment. The device battery pack will automatically stop when fully charged and will automatically light up at night.
The technical effects of the invention are mainly reflected in the following aspects: this control system for solar street lamp adopts MPPT and PWM mode of charging to combine together the mode, converts the electric energy into with maximum light wave frequency under the weak circumstances of sunshine to carry out automatic charging when detecting battery residual capacity and reaching the certain degree, the power of lamp pearl is promoted when using, reduces the life who prolongs the battery from power consumptive, in addition, can also realize the purpose that intelligence falls power through power and energy conversion mode.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims (6)

1. A control system for a solar street lamp comprises a solar charging control panel, a storage battery and a lamp bead, wherein the storage battery is externally connected with the solar charging control panel; the method is characterized in that: LED negative pole output end is installed in proper order to the first half of solar charging control panel, with LED negative pole output end complex LED positive output end, installs battery negative pole output end, with battery negative pole output end complex battery positive output end, solar charging control panel's the latter half installs solar charging input end, cell-phone charger input end, button change over switch, electric quantity alarm lamp, infrared induction receiving head and cell-phone USB charging mouth in proper order.
2. A control system for a solar street lamp as claimed in claim 1, characterized in that: the voltage of the solar charging control panel is 5V-6V, and the current is input at maximum 4A.
3. A control system for a solar street lamp as claimed in claim 1, characterized in that: the voltage of the solar charging input end is 6V, and the maximum current is 4A.
4. A control system for a solar street lamp as claimed in claim 1, characterized in that: the voltage of the input end of the mobile phone charger is 5V, and the maximum current is 2A.
5. A control system for a solar street lamp as claimed in claim 1, characterized in that: the electric quantity alarm lamp is divided into three levels of electric quantity indication, namely electric quantity 50% indication, electric quantity 75% indication and electric quantity 100% indication.
6. A control system for a solar street lamp as claimed in claim 1, characterized in that: the lamp bead is a PWM high-frequency lamp bead with 3.52V driving voltage.
CN201910955971.4A 2019-10-09 2019-10-09 Control system for solar street lamp Pending CN110636673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910955971.4A CN110636673A (en) 2019-10-09 2019-10-09 Control system for solar street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910955971.4A CN110636673A (en) 2019-10-09 2019-10-09 Control system for solar street lamp

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Publication Number Publication Date
CN110636673A true CN110636673A (en) 2019-12-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116406057A (en) * 2023-06-02 2023-07-07 深圳市旭日东方实业有限公司 High-luminous-efficiency illumination solar street lamp and system thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116406057A (en) * 2023-06-02 2023-07-07 深圳市旭日东方实业有限公司 High-luminous-efficiency illumination solar street lamp and system thereof
CN116406057B (en) * 2023-06-02 2023-08-08 深圳市旭日东方实业有限公司 High-luminous-efficiency illumination solar street lamp and system thereof

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