CN202769525U - Solar energy streetlight - Google Patents

Solar energy streetlight Download PDF

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Publication number
CN202769525U
CN202769525U CN2012204374965U CN201220437496U CN202769525U CN 202769525 U CN202769525 U CN 202769525U CN 2012204374965 U CN2012204374965 U CN 2012204374965U CN 201220437496 U CN201220437496 U CN 201220437496U CN 202769525 U CN202769525 U CN 202769525U
Authority
CN
China
Prior art keywords
solar
battery
street light
circuit board
control circuit
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.)
Expired - Fee Related
Application number
CN2012204374965U
Other languages
Chinese (zh)
Inventor
汪艳华
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.)
WUHAN YAMEI LIGHTING ELECTRICAL CO., LTD.
Original Assignee
汪艳华
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 汪艳华 filed Critical 汪艳华
Priority to CN2012204374965U priority Critical patent/CN202769525U/en
Application granted granted Critical
Publication of CN202769525U publication Critical patent/CN202769525U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model belongs to the field of lamps and lanterns and particularly relates to a solar energy streetlight which comprises a lamp standard. The upper end of the lamp standard is provided with a solar cell unit, the lateral side of the lamp standard is provided with a light-emitting diode (LED) light, and the bottom end of the lamp standard is provided with a base wherein a storage battery for supplying electricity to a light source and a control circuit board for controlling working stations of the LED are arranged. The solar cell unit comprises solar panels and a support frame for connecting each of the solar panels. The solar energy streetlight has the advantages of being high in use ratio, energy-saving and low in energy consumption, simple and convenient to install, environment-friendly, capable of effectively using storage battery power and extending lighting and the like.

Description

A kind of solar street light
Technical field
The utility model belongs to field of light fittings, is specifically related to a kind of solar street light.
Background technology
Worsening shortages along with the energy, the cost of investment of basic energy resource is climbed to a higher point day by day, the development and use of renewable green energy resource more and more are subject to people's attention, especially be subject to people's favor with the utilization of solar energy, solar energy is more and more paid attention to as safety, the environmental protection new forms of energy of a kind of " inexhaustible, nexhaustible ".Because developing rapidly of LED technology, the performance of LED is greatly improved, and the application of LED is also more and more extensive, particularly at lighting field.At present, adopt LED to spread all over every field as the lighting of light source, no matter be public lighting or lighting of home, the whole world has all started the revolution of an environment protecting and power-saving illumination.The LED Solar Light is that a kind of use solar energy converts electric energy to, supplies with the energy saver mode of LED light fixture work, has outstanding advantage aspect environmental protection and energy saving, particularly in long area of some sunshine-durations.
The civil power illuminating street lamp is installed complicated: at first want cable laying in the civil power illuminating street lamp engineering, need to carry out cable duct excavation, lay a large amount of foundation engineerings such as hidden pipe, threading in pipe, backfill.Then carry out long installation and debugging, such as any circuit problem is arranged, then want large tracts of land to do over again, and physical features and circuit require complicated, artificial and subsidiary materials cost is high.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to propose that a kind of utilization rate is high, low energy, solar street light with low cost.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of solar street light, comprise lamp stand, the top of lamp stand is equipped with solar battery cell, the side of lamp stand is equipped with the LED lamp, the bottom of lamp stand is equipped with base, the battery of promising light source power supply and the control circuit board of control LED lamp duty are installed in the described base, and described solar battery cell comprises solar panel and the bracing frame that is connected connecting each solar panel.
Further, the checkout gear for detection of accumulator electric-quantity is installed also in the described base, described checkout gear is connected with control circuit board by holding wire.
Further, in the described base photosensitive switch that is connected with control circuit board is installed also.
Further, described control circuit board comprises charge controller, discharge controller and DC/DC constant-flow driver; Described charge controller charges to battery, and described discharge controller output electric energy is to the DC/DC constant-flow driver, and described DC/DC constant-flow driver driving LED lamp is luminous.
Further, light-sensitive element also is installed on the support frame as described above.
Further, described solar panel adopts single-crystalline-silicon solar-cell panel, polysilicon solar cell plate or non-crystal silicon solar cell plate.
Further, described battery adopts lithium battery or Ni-MH battery.
The beneficial effects of the utility model are:
It is power supply that this solar street light adopts internal battery, utilizes solar battery cell to change luminous energy into electric energy, and the driving LED lamp is luminous, and unordered frequent battery has utilization rate high, simple installation, the advantages such as environmental protection;
This solar street light adopts high-brightness LED lamp as lighting source, and is low in energy consumption, the life-span long, vision protection;
Have accumulator electric quantity detection apparatus in this solar street light, play the long-time effect that continues illumination;
Have photosensitive switch in this solar street light, can effectively use the electric weight of battery, more energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of the utility model solar street light;
Fig. 2 is the circuit theory diagrams of the utility model solar street light;
Fig. 3 is the circuit theory diagrams of control circuit board;
Wherein, 1-lamp stand, 2-solar battery cell, 3-LED lamp, 4-base, 5-battery, 6-control circuit board, 7-solar panel, 8-bracing frame, 9-checkout gear, 10-photosensitive switch.
The specific embodiment
Below in conjunction with accompanying drawing solar street light of the present utility model is described in further detail.
As shown in Figure 1, this routine solar street light comprises lamp stand 1, and the top of lamp stand is equipped with solar battery cell 2, and a side of lamp stand is equipped with LED lamp 3, and the bottom of lamp stand is equipped with base 4.Solar battery cell 2 comprises solar panel 7 and bracing frame 8; In this example, bracing frame 8 is circular configuration, and a plurality of solar panels 7 are distributed in the outer ring of circular support frame 8, and bracing frame also can be square structure, and a plurality of solar panels adopt the mode of splicing to be installed in the inboard of bracing frame 8.Also light-sensitive element can be installed on the support frame as described above 8, can along with the power adjustment of sunshine and the angle between the sun, make the assimilation effect of 2 pairs of solar energy of solar battery cell maximum.
As shown in Figure 2, the battery 5 of promising light source power supply and the control circuit board 6 of control LED lamp duty are installed in the base 4, control circuit board 6 links to each other with battery 5 with LED lamp 3 respectively, battery 5 links to each other with the solar panel 7 of solar battery cell 2, and above-mentioned each parts are connected by wire respectively; Also can be chosen in this example a checkout gear 9 for detection of accumulator electric-quantity is installed in the base 4, this checkout gear is connected on the control circuit board 6 by holding wire.Checkout gear 9 can detect at that time dump energy of battery 5 in real time, and information fed back to control circuit board 6, control circuit board 6 is controlled the operating power of LED lamp 3 in real time according to information about power, the electric weight of battery 5 is reduced to when electric weight reduces again after the predetermined value, the operating power of LED lamp 3 also decreases, and reduces electric quantity consumption.Although the power of LED lamp 3 reduces the brightness that causes throwing light on and descends, the degree that brightness descends can be ignored than the degree that electric quantity consumption descends, unless the electric weight of battery 5 is low especially.Make like this battery 5 in the situation that rainy weather can not charge, its electric weight can for the 3 work a very long times of LED lamp, play the effect that prolongs lighting hours.Given play to the effect of maximum duration illumination in order to make limited electric weight, control circuit board 6 also is connected with a photosensitive switch 10, can detect the current environment light intensity, when ambient light intensity is not when hanging down especially, photosensitive switch 10 makes LED lamp 3 be in closed condition by control circuit board, and when ambient light intensity lower and just open LED lamp 3 when needing lamp lighting, so just can more effectively use the electric weight of battery 5, be equivalent to save further the electric weight of battery 5.
As shown in Figure 3, control circuit board 6 comprises charge controller, discharge controller and DC/DC constant-flow driver, and charge controller and discharge controller can prevent from overcharging of battery 5 or cross putting, the use safety of protection battery; The DC/DC constant-flow driver can improve the service efficiency of battery, guarantees that simultaneously LED lamp 3 brightness stabilities evenly do not dodge, the protection eyes.The charge controller of control circuit board 6 is used for battery 5 is charged; When photosensitive switch 10 detects ambient light intensity when low, to the DC/DC constant-flow driver, driving LED lamp 3 is luminous through the discharge controller output electric energy of control circuit board 6 for battery 5; Be not when hanging down especially when photosensitive switch 10 detects ambient light intensity, battery 5 stops the discharge controller power supply for control circuit board 6, and then LED lamp 3 is closed.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; in conjunction with above-described embodiment the utility model is had been described in detail; those of ordinary skill in the field are to be understood that: those skilled in the art still can make amendment or are equal to replacement the specific embodiment of the present utility model, but these modifications or change are all among the claim protection domain that application is awaited the reply.

Claims (7)

1. solar street light, comprise lamp stand (1), the top of lamp stand is equipped with solar battery cell (2), the side of lamp stand is equipped with LED lamp (3), the bottom of lamp stand is equipped with base (4), it is characterized in that: the battery (5) of promising light source power supply and the control circuit board (6) of control LED lamp duty are installed in the described base, and described solar battery cell (2) comprises solar panel (7) and the bracing frame that is connected connecting each solar panel (8).
2. solar street light according to claim 1, it is characterized in that: the checkout gear (9) for detection of accumulator electric-quantity also is installed in the described base (4), and described checkout gear is connected with control circuit board (6) by holding wire.
3. solar street light according to claim 1 is characterized in that: the photosensitive switch (10) that is connected with control circuit board (6) also is installed in the described base (4).
4. solar street light according to claim 1, it is characterized in that: described control circuit board (6) comprises charge controller, discharge controller and DC/DC constant-flow driver; Described charge controller charges to battery (5), and described discharge controller output electric energy is to the DC/DC constant-flow driver, and described DC/DC constant-flow driver driving LED lamp (3) is luminous.
5. solar street light according to claim 1, it is characterized in that: support frame as described above also is equipped with light-sensitive element on (8).
6. solar street light according to claim 1 is characterized in that: described solar panel (7) employing single-crystalline-silicon solar-cell panel, polysilicon solar cell plate or non-crystal silicon solar cell plate.
7. solar street light according to claim 1 is characterized in that: described battery (5) employing lithium battery or Ni-MH battery.
CN2012204374965U 2012-08-30 2012-08-30 Solar energy streetlight Expired - Fee Related CN202769525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204374965U CN202769525U (en) 2012-08-30 2012-08-30 Solar energy streetlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204374965U CN202769525U (en) 2012-08-30 2012-08-30 Solar energy streetlight

Publications (1)

Publication Number Publication Date
CN202769525U true CN202769525U (en) 2013-03-06

Family

ID=47776093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204374965U Expired - Fee Related CN202769525U (en) 2012-08-30 2012-08-30 Solar energy streetlight

Country Status (1)

Country Link
CN (1) CN202769525U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565907A (en) * 2018-02-06 2018-09-21 青岛天盈华智科技有限公司 A kind of charge/discharge control method, device, equipment and system
CN109724036A (en) * 2019-01-21 2019-05-07 湖南科霸汽车动力电池有限责任公司 Ni-mh photovoltaic energy storage lighting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565907A (en) * 2018-02-06 2018-09-21 青岛天盈华智科技有限公司 A kind of charge/discharge control method, device, equipment and system
CN109724036A (en) * 2019-01-21 2019-05-07 湖南科霸汽车动力电池有限责任公司 Ni-mh photovoltaic energy storage lighting system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WUHAN YAMEI LIGHTING ELECTRICAL CO., LTD.

Free format text: FORMER OWNER: WANG YANHUA

Effective date: 20130510

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130510

Address after: 430000 Xinhua Road, Wu Hu Industrial Park, Hubei, Wuhan

Patentee after: WUHAN YAMEI LIGHTING ELECTRICAL CO., LTD.

Address before: 430000 Xinhua Road, Wu Hu Industrial Park, Hubei, Wuhan

Patentee before: Wang Yanhua

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20200830