CN2561156Y - Solar colour lamp for enclosing wall lighting and decoration - Google Patents

Abstract

The utility model relates to a solar colour lamp for enclosing wall lighting and decoration. The utility model is composed of a base arranged on an enclosing wall, a three-primary-color light emitting diode, a lamp cover, a solar battery-board, accumulators and a control circuit, wherein the control circuit is composed of an operational amplifying circuit, a triode amplifying circuit, a relay and a timing control circuit. The operational amplifying circuit is respectively used as protection for light control, overcharge and overdischarge, and controls the device automatically through the corresponding relay. The device provides power sources through solar energy in natural world, has the advantages of energy saving, little investment, long service life, maintenance free, convenient installation, etc., gathers illumination and decoration into a whole, and has high operational reliability.

Description

A kind of solar energy enclosure wall illumination and decoration color lamp

Technical field

The utility model relates to a kind of lighting decoration lamp.

Background technology

Traditional illuminating lamp that is used on the outdoor enclosure wall is made up of lamp and lampshade, and by the wiring be connected with power supply, provide energy by power supply, described traditional illuminating lamp not only exists and expends shortcomings such as the energy, installation cost height and useful life is short, and its function singleness, do not have and decorate and the illumination dual-use function.

Summary of the invention

What the utility model provided utilizes solar energy as the energy, has decoration and throws light in the solar energy enclosure wall illuminating lamp of one, can solve problem energy-conservation, that installation cost is high and useful life is short.

A kind of solar energy enclosure wall illumination and decoration color lamp described in the utility model comprises base, bulb and lampshade three parts that are installed on the enclosure wall; It is characterized in that: have a solar panel to be installed on the side or the lampshade top of base Chaoyang; In base, be placed with the storage battery that is connected with solar panel; Described storage battery is given three or three groups of three-color light-emitting diode power supplies by ten road ring-like distributors; This device also comprises one by the moving integrated circuit of putting, the control circuit that transistor amplifier relay and voltage stabilizing circuit are formed; The terminals of described control circuit comprise, the positive and negative end of solar panel, accumulator positive, negative terminal, the positive and negative end of load; Be serially connected with a contact that prevents the isolating diode and first relay of reverse charge between described solar panel anode and the storage battery anode, be serially connected with the contact of second relay between described storage battery anode and the load anode; The anode of described solar panel is connected with the positive input terminal of first discharge circuit; The anode of described solar panel also is connected by the positive input terminal of above-mentioned isolating diode with second discharge circuit; Described storage battery anode is connected with the negative input end of the 3rd discharge circuit; The positive input terminal of the negative input end of described first and second discharge circuit and the 3rd discharge circuit all is connected with the output of a voltage stabilizing circuit that is connected with the storage battery anode; The circuit output end of above-mentioned first and third amplifier all is connected by the input of isolating diode with a transistor amplifier, and the coil of described second relay is connected on the output of this amplifying circuit; The input of another transistor amplifier of output termination of described second discharge circuit, described first relay coil is connected on the output of this transistor amplifier; Described second relay when the solar panel terminal voltage is lower than certain value, its contacting; Finish darkness and connect electricity work; Cross when low in the accumulator positive terminal voltage, the contact disconnects, and finishes the protection work of putting; When the positive terminal voltage of solar cell surpassed certain value, the J1 contact disconnected, and finishes over-charge protective; Otherwise it is also anti-.

Aforesaid a kind of solar energy enclosure wall illumination and decoration color lamp is characterized in that: the transistor amplifier input of second relay in the described control circuit also is connected with a branch frontal organ circuit that plays the timing controlled effect by a control switch.

The utility model uses nature solar energy that power supply is provided, and the saves energy source does not have any pollution.This device need not to lay puts cable, and small investment is easy for installation, and by the control circuit state exchange protection of finishing the work, functional reliability is strong.

Description of drawings

Fig. 1 is an example structure schematic diagram of the present utility model;

Fig. 2 is another example structure schematic diagram of the present utility model;

Fig. 3 is a control circuit schematic diagram of the present utility model.

Embodiment

Shown in accompanying drawing 1, what its reflected is the specific embodiments of an enclosure wall lamp: wherein lampshade 1 is translucent cover body, the 2nd, be positioned at three of cover body or three groups of spaced three primary colors classes bubbles (red, blue, Huang), the 3rd, the base of fixing above-mentioned bulb and lampshade, can place storage battery in it, the bottom can partly fix with enclosure wall, and the 4th, be positioned at base and be exposed to the sun the solar panel of a side.

Shown in accompanying drawing 2, what its reflected is the specific embodiments of another enclosure wall lamp: wherein 1 is translucent cover body, the 2nd, be positioned at three or three groups of spaced three-color light-emitting diodes of cover body, the 3rd, the fixing base of bulb and lampshade, the 4th, be fixed in the solar panel at outer lampshade top, the 5th, have the outer lampshade of palace lantern styling, described solar panel can be selected suitable power according to the wattage of bulb.Described storage battery output 6V voltage is supplied with lighting device, and places it in the lamp socket.

The control circuit principle is referring to Fig. 3; Described three discharge circuits can select for use discharge circuit U1 (LM324N) to finish.The binding post of control circuit is the positive and negative end of solar cell, the positive and negative end of battery, the positive and negative end of load from left to right successively.Anti-reverse charge isolating diode D1 by serial connection between solar cell and storage battery anode is connected with first relay J, 1 contact.The storage battery anode is connected by second relay J, 2 contacts with the load anode.The control coil of first and second relay J 1, J2 be connected on respectively separately transistor amplifier Q1 and the output of transistor amplifier Q2, Q4.The output of transistor amplifier Q2, the Q4 of described second relay respectively with prevented putting amplifier U1C, light control amplifier U1A output is connected, also constitute 28 grades of voltage dividers by two 14 grades of frequency divider U2, U3 and be connected with one by a switch, 9,10,11 pin of W1, R13, R11, C1 and frequency divider constitute a clock circuit, clock cycle 150 μ S, this circuit plays the timing controlled function, behind this device work certain hour, can send triggering signal, the contact of J2 is disconnected, close illumination automatically.The input termination of the first relay transistor amplifier Q1 plays the output of the amplifier U1B of over-charge protective.The electrical reference voltage that the solar cell accumulators fills is set at 0.5V, and promptly solar cell charges a battery and is lower than 0.5V at dark, and the positive input terminal current potential of U1A is lower than 0.5V, makes the J2 contacting, illuminating lamp work.After daybreak, solar cell charges a battery and is higher than 0.5V, and promptly the positive input terminal current potential of U1A is higher than 0.5V, and the J2 contact is disconnected, and illuminating lamp is not worked, and solar cell begins to charge a battery.Described relay can adopt big electric current, highly sensitive miniature relay.

Claims (2)

1. solar energy enclosure wall lighting device color lamp, it comprises the base bulb and the lampshade that are installed on the enclosure wall; It is characterized in that: have a solar panel to be installed on the side or the lampshade top of base Chaoyang; In base, be placed with the storage battery that is connected with solar panel; Described storage battery is given three or three groups of three-color light-emitting diode power supplies by ten road ring-like distributors; This device also comprises one by the amplifier integrated circuit, the control circuit that transistor amplifier relay and voltage stabilizing circuit are formed; The terminals of described control circuit comprise, the positive and negative end of solar panel, accumulator positive, negative terminal, the positive and negative end of load; Be serially connected with a contact that prevents the isolating diode and first relay of reverse charge between described solar panel anode and the storage battery anode, be serially connected with the contact of second relay between described storage battery anode and the load anode; The anode of described solar panel is connected with the positive input terminal of first discharge circuit; The anode of described solar panel also is connected by the positive input terminal of above-mentioned isolating diode with second discharge circuit; Described storage battery anode is connected with the negative input end of the 3rd discharge circuit; The positive input terminal of the negative input end of described first and second discharge circuit and the 3rd discharge circuit all is connected with the output of a voltage stabilizing circuit that is connected with the storage battery anode; The circuit output end of above-mentioned first and third amplifier all is connected by the input of isolating diode with a transistor amplifier, and the coil of described second relay is connected on the output of this amplifying circuit; The input of another transistor amplifier of output termination of described second discharge circuit, described first relay coil is connected on the output of this transistor amplifier; Described second relay when the solar panel terminal voltage is lower than certain value, its contacting; Finish darkness and connect electricity work; Cross when low in the accumulator positive terminal voltage, the contact disconnects, and finishes the protection work of putting; When the positive terminal voltage of solar cell surpassed certain value, the J1 contact disconnected, and finishes over-charge protective; Otherwise it is also anti-.

2. a kind of solar energy enclosure wall illumination and decoration color lamp as claimed in claim 1 is characterized in that: the transistor amplifier input of second relay in the described control circuit also is connected with a branch frontal organ circuit that plays the timing controlled effect by a control switch.

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