CN201417592Y - A solar caution card - Google Patents

Abstract

The utility model belongs to a device that converts ray radiation into electrical energy and saves it for lighting, particularly belongs to a solar caution card. The utility model discloses a solar caution card which comprises a card body, a circuit and a luminary, key point of which lies in having a solar board, wherein the solar board connects with an accumulator cell, the circuit and the luminary in sequence; the luminary if fixed on the card body. Advantages of the utility model lie in that the solar is used as energy source of the luminary to guaranty the luminary can illuminate for longtime and suitable for various outdoor environments without wiring; the cost is low; the LED is adopted as the luminary and cooperates with a light conducting plate for maximum luminous efficacy.

Description

The solar alarming board

Technical field

The utility model belongs to optical radiation is converted to electrical power storage, supplies with the device that illumination is used, and especially belongs to the solar alarming board.

Background technology

For building a Harmonious Society; safeguard the people's interests, improve responding speed, at present; the key point of each city in the street hangs 110 warning signs; warning sign is numbered, as long as people quote the numbering on the warning sign when reporting to the police, place of alarm is promptly known by the police; accurately locate; accident is in time handled in responding fast, effectively frightens the offender.Existing 110 warning signs generally are to coat fluorescent paint at key position, to reach the purpose of luminous demonstration in evening.But the fluorescent brightness wretched insufficiency, and brightness the rate of decay is fast in time, can only can't continue luminous the whole night at initial several hrs light.If with the civil power is the source, need wiring, quantities is big, and the cost height is higher to environmental requirement.

Summary of the invention

The utility model purpose is to overcome above-mentioned shortcoming, provide a kind of can be luminous under the situation of insufficient visibility, and can continue luminous solar alarming board whole night.

The technical scheme that the utility model adopted is a kind of solar alarming board, comprise that it comprises board body, circuit, luminophor, its main points are that it also has solar panels, solar panels link to each other in proper order with accumulator, circuit, luminophor, and luminophor is fixed on the board body.

The utility model utilizes the power supply of sun power as warning sign, has guaranteed that luminophor continues the luminous energy, can adapt to various outdoor environments, need not wiring, and cost is low.

For light transmittance efficiency is maximized the use, the utility model also has light guide plate, on the board body vacancy section is arranged, the back side at vacancy section is fixed with light guide plate, luminophor is LED, it is fixed on the solar panels that native system adopts the high amorphous silicon of low light level efficient to make in the light guide plate, also chargeable use under the low light level.

Also can enlarge the warning sign effect, the direct printing of advertisement is placed on the light guide plate.Add sounding component, make its sounding.

Also the utility model can be extended on various advertisements, the promotional plate and be applied.

Advantage of the present utility model is to utilize the energy source of sun power as luminophor, and is luminous for a long time to guarantee luminous physical efficiency, can adapt to various outdoor environments, need not wiring, cost is low, and employing LED is a luminophor, match with light guide plate, reach the maximum utilization of light transmittance efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is circuit theory diagrams of the present utility model

Wherein: 1 board body, 11 vacancy sections, 2 luminophors, 3 light guide plate, 4 solar panels, 5 accumulators, 6 control circuits, 7 triodes, 8 triodes, 9 oscillatory circuits, 10 charging circuits

Embodiment

Below in conjunction with view the utility model is described in detail, this embodiment can make the professional and technical personnel more understand the utility model, but do not limit the present invention in any form, be applied as the utility model being extended on various advertisements, the promotional plate.

Embodiment 1, as shown in Figure 1 and Figure 2, the solar alarming board, it comprises board body 1, circuit, luminophor 2, solar panels 4, light guide plate 3, solar panels 4 link to each other with accumulator 5, circuit, luminophor 2 orders, vacancy section 11 is arranged on the board body 1, be fixed with light guide plate 3 at the back side of vacancy section 11, luminophor 2 adopts LED, it is fixed in the light guide plate 3, vacancy section 11 can be made into special literal and pattern, as 110 etc., also can increase vacancy section 11 on the board body 1 as the carrier of advertisement or other propaganda.Circuit is made up of charging circuit 10 and control circuit 6, control circuit 6 has two triodes and oscillatory circuit 9, wherein the base stage of triode 7 links to each other with the positive pole of solar panels 4, emitter links to each other with the negative pole of solar panels 4, collector links to each other with the base stage of triode 8, link to each other with the positive pole of solar panels 4 by oscillatory circuit 9 simultaneously, the emitter of triode 8 links to each other with the negative pole of solar panels 4, the collector of triode 8 and luminophor 2, the anodal order of solar panels 4 is joined, may command LED glimmers or goes out, its principle of work is: when the voltage of solar panels reaches one regularly (promptly there is certain brightness in the sky), and triode 7 conductings, it is zero that the base potential of triode 8 is drawn, luminophor 2 circuit are obstructed, luminophor 2 is not worked, when solar panels voltage is lower than necessarily (i.e. day dark arriving to a certain degree), triode 7 shutoffs, control circuit 6 acts on triode 8, luminophor 2 conductings, therefore flicker under control circuit 6 effects the utlity model has light control functionality.In circuit, add sounding component, also can make its sounding.The solar panels that solar panels 4 are made for amorphous silicon, also chargeable under the low light level.

Claims (5)

1, solar alarming board, it comprises board body (1), circuit, luminophor (2), it is characterized in that, it also has solar panels (4), solar panels (4) link to each other with accumulator (5), circuit, luminophor (2) order, and luminophor (2) is fixed on the board body (1).

2, solar alarming board according to claim 1 is characterized in that, it also has light guide plate (3), and vacancy section (11) is arranged on the board body (1), is fixed with light guide plate (3) at the back side of vacancy section (11).

3, solar alarming board according to claim 2 is characterized in that, luminophor (2) is LED, and it is fixed in the light guide plate (3).

4, solar alarming board according to claim 1, it is characterized in that, circuit is made up of charging circuit (10) and control circuit (6), control circuit (6) has two triodes and oscillatory circuit (9), wherein the positive pole of the base stage solar panels (4) of triode (7) links to each other, emitter links to each other with the negative pole of solar panels (4), collector links to each other with the base stage of triode (8), link to each other with the positive pole of solar panels (4) by oscillatory circuit (9) simultaneously, the emitter of triode (8) links to each other with the negative pole of solar panels (4), the collector of triode (8) and luminophor (2), the anodal order of solar panels (4) is joined.

5, solar alarming board according to claim 1 is characterized in that, the solar panels that solar panels (4) are made for amorphous silicon.

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