CN2781163Y

CN2781163Y - Water floating discolor lamp

Info

Publication number: CN2781163Y
Application number: CNU2005200393454U
Authority: CN
Inventors: 李普; 胡铮
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-26
Filing date: 2005-01-26
Publication date: 2006-05-17
Anticipated expiration: 2015-01-26

Abstract

The utility model discloses a water floating discolor lamp of which the light is emitted by a semiconductor (CED). The basic structure of the water floating discolor lamp is characterized in that a solar energy sensitive plate and a rechargeable battery are arranged in a sealed transparent or semitransparent spherical cover, and are supported and regulated by a voltage boosting circuit board and a discoloring circuit board, and color lights which can be discolored are formed from a plurality of light emitting diodes. The circuits are switched by photoresistors. The lamp is turned off by the photoresistors in bright daytime. The solar energy sensitive plate receives solar energy and charges the battery. The circuits are closed by the photoresistors when light rays are dim at night, and the light emitting diodes emit light and are discolored. The light of the utility model is beautiful, the battery does not need to be replaced, and a power source is not additionally needed. The water floating discolor lamp can be floated in water for long time and is an ideal lamp for decorating and strewing in a park, a basin, a villa and a garden. A large water floating discolor lamp can be used as a mark lamp for a fairway.

Description

Water drift colored lights

Technical field

The utility model relates to a kind of decorative illumination lamp, is by solar energy charging battery power supply, semiconductor luminotron illumination, changeable colour and can be called for short variable color water and float lamp at the light fixture of water float.

Background technology

Along with the raising of people's living standard, life is also had higher requirement to cultural spirit.Some folklore customs that have the traditional culture color in the past not only are restored and protect, but also have added modern material progress.For example, among the people have make a noise festive lantern custom, the Mid-autumn Festival of F-of Lanterns to see lamp custom such as admire the full moon.The festive lantern generic point in past all be candle, its brightness, windproof performance be far away from present electric light, more impossible certainly variable color.Modern society is in holding this class activity of lantern festival, and what various color lamps were used mostly is electric light, the usefulness of fixedly hanging be AC power, hand-held movably general usefulness be dry cell, color lamp is that red-letter day or celebration have increased happy atmosphere.But, having that a kind of what use at the single fairy light of water float still is candle, it can not the windproof defective be conspicuous.If replace with electric light, then having relatively high expectations aspect sealing and the insulating properties.Use alternating current, obviously impossible because of dragging live wire outward; Use dry cell, also can destroy sealing because of often changing.Given this, design and a kind ofly utilize solar energy charging battery power supply can float lamp at the medium-term and long-term floating variable color water of water again, can make this custom among the people bring up to a kind of new boundary.

The utility model content

Technical problem to be solved in the utility model is: to society provide a kind of can water medium-term and long-term floating and can variable color, the windproof color lamp, replace the not windproof candle of water float.

The technical scheme of the utility model technical solution problem is: in the transparent or semitransparent ball-type lampshade of sealing the luminous illuminating lamp of semiconductor diode is set, the industrial LED electroluminescent lamp that is called of this kind electroluminescent lamp, the luminescence mechanism of LED lighting engineering is the conversion of PN junction carrier energy in the semiconductor wafer.Its power supply is supplied with by the solar panel charging battery, and the variable color glory is supported and control by the special circuit plate.It is last outer cover, solar energy photographic plate, booster circuit plate from top to bottom successively that the utility model variable color water floats lamp, go up reflector, interior lampshade, following reflector, light emitting diode, variable color circuit board, following outer cover.In addition, in circuit, also be connected in series the photo resistance of a rechargeable battery and an on-off action.Described solar energy photographic plate is to collect solar energy and produce electromotive force, but the electromotive force of its generation also deficiency so that led lighting, so must bring the voltage up to rated value by booster circuit.If change the current strength that is flowed to negative electrode by the light-emitting diodes tube anode, semiconductor crystal will send the light from ultraviolet to infrared different colours.The break-make of circuit is controlled by a photo resistance, and when night during dim light, circuit is connected in photo resistance, and lamp is lighted; Morning, at day photo resistance was circuitry cuts, and electric light is closed, and this moment, the solar energy photographic plate received solar energy and to battery charge.

The utility model is the perfect adaptation of solar utilization technique and LED lighting engineering.It is handsome in appearance, and good airproof performance does not have the electric wire traction, need not change battery, can be floating in the water midium or long term, and controllable color change, be the ideal product that substitutes the not windproof candle of water float.Simultaneously also can be used as the decoration in park, villa flower garden and intersperse the large-scale navigation light that also can do the navigation channel.

Description of drawings

Fig. 1 is the utility model decomposing schematic representation;

Fig. 2 is a circuit diagram of the present utility model;

Each title and mark among the figure: 1. go up outer cover, 2. the solar energy photographic plate, 3. the booster circuit plate, 4. go up reflector, 5. in lampshade, 6. play reflector, 7. light emitting diode, 8. the variable color circuit board, 9. descend outer cover.

The specific embodiment

Shown in each one among Fig. 1, the utility model variable color water floats lamp, is sealed to form after assembling successively by last outer cover 1, solar energy photographic plate 2, booster circuit plate 3, last reflector 4, interior lampshade 5, following reflector 6, light emitting diode 7, variable color circuit board 8, following outer cover 9.Solar energy photographic plate 2 the top in cover is beneficial to fully receive solar energy.Booster circuit plate 3 is close to solar energy photographic plate 2, to reduce energy loss.At least 3 above light emitting diodes 7 on variable color circuit board 8, have directly been welded, programme-control by variable color circuit board 8, make electric current that strong and weak variation take place, the different color light that each light emitting diode 7 sends simultaneously can synthesize generation from ultraviolet to infrared various colouramas, thereby can make the color lamp variable color.After the daybreak on daytime, circuit is closed in photo resistance, and solar energy photographic plate 2 receives solar energy and to battery charge, and night, circuit was connected in photo resistance during dim light, and light emitting diode is lighted, and by variable color circuit board control variable color.With the encapsulant sealing, never leak between last outer cover 1 and the following outer cover 9.Long owing to the LDE illuminating lamp life-span simultaneously, and utilize solar energy to charge repeatedly, need not change battery, so can be floating in the water midium or long term.

Claims

1. water drift colored lights of floating decorative lighting on the water, by the sealing two hemispheric on, the solar energy photographic plate (2) that is provided with in the following outer cover (1) (9), booster circuit plate (3), interior lampshade (5), light emitting diode (7), on, following reflector (4) (6), variable color circuit board (8) and rechargeable battery and photo resistance assemble, it is characterized in that: described solar panel (2) is arranged on topmost, light emitting diode (7) and interior lampshade (5) are located at the centre position, booster circuit plate (3) is close to solar panel (2), and light emitting diode (7) directly is welded on the variable color circuit board (8).

2. water drift colored lights as claimed in claim 1, it is characterized in that in the lampshade in described (5) and variable color circuit board (8) on be provided with light emitting diode (7) more than 3 at least, its monochromatic light that sends can synthesize and reconciles into multiple glory.