CN2773466Y

CN2773466Y - Portable emergent charging illuminator

Info

Publication number: CN2773466Y
Application number: CNU2005200284673U
Authority: CN
Inventors: 赵玉有; 张宏斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-06
Filing date: 2005-04-06
Publication date: 2006-04-19
Anticipated expiration: 2015-04-06

Abstract

The utility model relates to a portable emergent charging illuminator. A housing is provided with a crank handle and a power socket; one end for output of a 220V AC motor inside the housing is connected with one end of a pair of light-emitting diodes which are reversely butted, and the other end of the light-emitting diodes which are reversely butted is connected with one end of the power socket; the other end of the power socket is directly connected with the other end for output of the AC motor. The utility model has reversibility, namely, the utility model can be used as a motor when connected with a 220 AC power supply; the utility model has no pollution during hand-operated and wind power generation, and the utility model has the advantages of simple structure, small size, convenient carrying, low cost and long service life.

Description

Portable emergency charging lighting device

Technical field:

The utility model relates to a kind of portable emergency charging lighting device, belongs to civilian small household appliances field.

Background technology:

The chargeable lighting device that existing market is sold all with 220 volts of alternating currents as charge power supply, also useful interchange becomes direct current as charging device, its structure and electronic circuit more complicated, the more not easy care of fault, and output all is low-voltage DC, and irreversiblely can not generate electricity voluntarily again, and original charger function is single.

Summary of the invention:

The utility model purpose is to provide a kind of portable emergency charging lighting device, and it has invertibity, promptly feeds the 220V alternating current and can be used as the motor use, and simple in structure, volume is little, and is easy to carry, cheap, long service life.

The technical solution of the utility model is achieved in that portable emergency charging lighting device, is made up of housing, crank, supply socket, illuminating lamp, switch and alternating current generator; Crank and supply socket wherein are installed on housing, one end of the output of the 220V alternating current generator in the housing links to each other with an end of the light emitting diode of a pair of reverse butt joint, oppositely the light emitting diode other end of butt joint links to each other with an end of supply socket, and the other end of supply socket directly links to each other with the other end of the output of alternating current generator; Illuminating lamp in parallel and light switch between the circuit of supply socket output and light emitting diode; Illuminating lamp and light switch can also be connected in parallel on the supply socket two ends.

Good effect of the present utility model is simple in structure, and volume is little, and is easy to carry, cheap, long service life; And do not have any pollution with manual and wind-power electricity generation, can directly produce the 220V alternating current, feeding the 220V alternating current can drive as small home articles for use such as curtain, small fans as motor.

Description of drawings

Fig. 1 is a circuit connection diagram of the present utility model;

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

Fig. 3 is the circuit connection diagram of another kind of embodiment of the present utility model;

The specific embodiment:

The utility model will be further described below in conjunction with accompanying drawing: as shown in Figure 1, portable emergency charging lighting device is made up of housing, crank, supply socket, illuminating lamp, switch and alternating current generator; Crank 1 and supply socket 2 wherein are installed on housing, one end of the output of the 220V alternating current generator 3 in the housing links to each other with an end of the light emitting diode 4 of a pair of reverse butt joint, oppositely light emitting diode 4 other ends of butt joint link to each other with an end of supply socket 2, and the other end of supply socket 2 directly links to each other with the other end of the output of alternating current generator 3; Illuminating lamp in parallel and light switch between the circuit of supply socket 2 outputs and light emitting diode 3; Illuminating lamp and light switch can also be connected in parallel on supply socket 2 two ends.It is in order to reduce the pressure drop of output loop on diode, fully to satisfy the needs of output voltage that the light emitting diode 4 of reverse butt joint is connected in the output loop.As shown in Fig. 2,3, when supply socket 2 inserted load, light emitting diode 3 indicating circuits can play the effect of simple illumination again at output services.This device uses simple, as long as will need in the cradle of compact electric apparatus such as the mobile phone that charges or digital camera, miniature DV, electric shaver or the supply socket 2 that charger together is inserted in this device, shake crank 1 with the rotating speed that is not less than 40-60 rev/min or 80-100 rev/min then, make crank 1 drive alternating current generator 3 and make its work, promptly chargeable.And illumination is if desired rotated crank 1 alternating current generator 3 work can be ignited as long as will open as Fig. 2 or luminous lamp switch shown in Figure 3.And can also install small-sized air vane out of doors additional, with the power of wind-force as this device, being fixed in facings the wind on framework or the rod places, and can rotate generating for a long time.If in the rotating shaft of this device, install friction wheel or pulley additional, can also be used as power with bicycle or with elastic force, gravity, drive its generating.Crank 1 one ends have thread, can turn changing its length, crank 1 turning handle can be gone to housing and draw close on one side use, and are easy to carry to reduce volume.

Claims

1, portable emergency charging lighting device is made up of housing, crank, supply socket, illuminating lamp, switch and alternating current generator; It is characterized in that: crank (1) and supply socket (2) are installed on housing, one end of the output of the 220V alternating current generator (3) in the housing links to each other with an end of the light emitting diode (4) of a pair of reverse butt joint, oppositely light emitting diode (4) other end of butt joint links to each other with an end of supply socket (2), and the other end of the direct output with alternating current generator (3) of the other end of supply socket (2) links to each other.

2, portable emergency according to claim 1 charging lighting device, it is characterized in that described between the circuit of supply socket (2) output and light emitting diode (4) illuminating lamp in parallel and light switch.

3, portable emergency charging lighting device according to claim 1 is characterized in that described illuminating lamp and light switch can also be connected in parallel on supply socket (2) two ends.