CN101625073A - Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity - Google Patents
Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity Download PDFInfo
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- CN101625073A CN101625073A CN200810216130A CN200810216130A CN101625073A CN 101625073 A CN101625073 A CN 101625073A CN 200810216130 A CN200810216130 A CN 200810216130A CN 200810216130 A CN200810216130 A CN 200810216130A CN 101625073 A CN101625073 A CN 101625073A
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Abstract
The invention discloses a portable environment-friendly and energy-saving lamp capable of generating and discharging electricity, belonging to the lighting field. The invention aims at providing a multifunctional portable environment-friendly and energy-saving lamp which is convenient in use and capable of generating and discharging electricity. The lamp comprises a battery, a hand generating mechanism and a light source; wherein, the lamp comprises a shell which is internally provided with the hand generating mechanism; the power output end of the hand generating mechanism is connected with the power output end of the battery; the power output end of the battery is connected with the light source; the battery and the light source are connected with a control circuit; the control circuit comprises a switch against misoperation. The lamp is environment-friendly and energy-saving, convenient and practical, and is suitable for the places needing lighting.
Description
Technical field
The present invention relates to a kind of light fixture, in particular, relate to a kind of portable environment-friendly and energy-saving lamp that generates electricity and to discharge.
Background technology
Current, portable hand hand lamp tool style is varied, because portable lamp provides the function of hand power, thereby can carry out hand power, and then provide power supply for portable hand hand lamp tool, but, in the current portable formula light fixture, product function is single, need not be applicable to various working, and when needs provide the additional power supply of trace that other electricity consumption product of carrying is charged, extra discharging function can't be provided, this can cause some inconvenience undoubtedly, and the above-mentioned technological deficiency that now portable lamp is deposited in the technology becomes those skilled in the art institute urgency technical problem to be solved.
Summary of the invention
Of the present invention for solving in the prior art, the function singleness that portable lamp exists, awkward technical problem provide a kind of multi-functional portable environment-friendly and energy-saving lamp that generates electricity and can discharge easy to use.
For realizing above technical purpose, technical scheme of the present invention is:
A kind of portable environment-friendly and energy-saving lamp that generates electricity and to discharge, include battery, hand power mechanism, light emitting source, described light fixture includes a shell, be provided with hand power mechanism in the described shell, the power output end of hand power mechanism connects the power input of battery, the power output end of described battery connects light source, and described battery and light source also are connected with control circuit, include the anti-misoperation switch in the described control circuit.
Further, also include the high beam by-pass cock in the described control circuit.
Further, also include red warning lamp switch in the described control circuit.
Further, described control circuit is provided with external charging inlet.
Further, described control circuit includes and prevents the super-charge super-discharge circuit.
The anti-circnit NOT that connects when further, described control circuit includes charging and discharge.
Further, be provided with strong magnets in the described shell.
In the technical solution of the present invention, adopted the enclosure threading,, both guaranteed that threading was smooth, rotated flexibly, guaranteed reliable waterproof and dampproof performance again by adopting the form of rubber parts, lubricating grease and glue envelope; Generator generates electricity by coil cutting magnetic line, generator and strong magnets make the magnetic direction of the two orthogonal by experiment, can significantly reduce the influence of strong magnets to the built-in magnet of generator, simultaneously the two is separated certain distance, just strong magnets can be reduced to minimum limiting the quantity of to the influence of generator, use strong magnets, light fixture can be adsorbed on iron or the brandreth; In control circuit, adopt intelligent chip to realize battery constant current output, guarantee the lighting quality of LED and the life-span of light emitting source; And output circuit is provided with intelligent reverse polarity protection, and in the time of can guaranteeing that the client changes battery, the battery polar dress instead also can not cause the damage of LED light emitting source; This light fixture has multiple charging modes, except that common utilize commercial power charged, can attach that solar charging panel charges, hand charging, environmental protection; By private adapter, can also give digital product chargings such as battery of mobile phone, mp3, digital camera.
Useful technique effect of the present invention is: by control circuit is set, the mistake that has prevented battery is put or is overcharged, protected battery normally to use, and the damage of bringing for light source or battery in the time of preventing battery or electric power polarity opposite, the peripheral hardware charging inlet, can external solar panel in the time of in the open air charge, and adopt led light source, not only environmental protection but also energy-conservation, convenient and practical; The technology of the present invention maturation, with low cost, easy to implement, be a big technological progress of this area.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the circuit theory diagrams of control circuit in the one embodiment of the invention.
The specific embodiment
In conjunction with Fig. 1, at a kind of portable environment-friendly and energy-saving lamp that generates electricity and to discharge of the present invention, include battery, hand power mechanism, light emitting source, described light fixture includes a shell, described shell includes loam cake 101 and lower cover 102, on loam cake 101, be provided with rocking bar groove 202, be provided with fixed head 103 in described loam cake 101 and the lower cover 102, on fixed head 103, be provided with a hand power facility, hand power mechanism includes a microgenerator 203 and rocking bar 201, and rocking bar 201 connects microgenerator 203; Rocking bar 201 manually drives microgenerators 203 generatings by rocking bar 201 during use, so can be hidden in the rocking bar groove 202 on the loam cake 101 when not using; In described lower cover 102, be provided with battery component 20 and control circuit 21, in the outside of lower cover 102, also do not link up with 22, hook 22 can be hung on light fixture the appropriate location and clamp; Side at lower cover 102 is provided with strong magnets 23, and strong magnets 23 is used for whole light fixture is adsorbed in ironware, in the outside of lower cover 102, does not also connect the switch module 211 of control circuit 21; The upper and lower covers cooperation is fixed with two high beams 31, and high beam connects battery 20; Be provided with portable lamp free to rotate 30 between loam cake and lower cover, portable lamp 30 is provided with rotating shaft 301; Change the irradiating angle that principle can rotate freely lamp by axle; The power output end of hand power mechanism connects the power input of battery 20, it is portable lamp 30 and high beam 31 that the power output end of described battery 20 connects light emitting source, described battery 20 and light source also are connected with control circuit 21, include the anti-misoperation switch in the described control circuit 21; Also include the high beam by-pass cock in the described control circuit 21; Also include red warning lamp switch in the described control circuit 21; Described control circuit 21 is provided with external charging inlet, and this interface is electrically connected to the outside of shell, connects the portable digital product by adapter the portable digital product is charged.Described control circuit 21 includes and prevents the super-charge super-discharge circuit.The anti-circnit NOT that connects when described control circuit 21 includes charging and discharge.Be provided with strong magnets 23 in the described shell.
In the technical solution of the present invention, adopted the enclosure threading,, both guaranteed that threading was smooth, rotated flexibly, guaranteed reliable water proof and dust proof performance again by adopting the form of rubber parts, lubricating grease and glue envelope; Generator generates electricity by coil cutting magnetic line, generator and strong magnets make the magnetic direction of the two orthogonal by experiment, can significantly reduce the influence of strong magnets to the built-in magnet of generator, simultaneously the two is separated certain distance, just strong magnets can be reduced to minimum limiting the quantity of to the influence of generator, use strong magnets, light fixture can be adsorbed on iron or the brandreth; Portable lamp 30 can be done 270 degree rotations, and range of exposures is big; Multiple charging modes realizes that light fixture in time charges, and is emergent effective.In control circuit, adopt intelligent chip to realize battery constant current output, guarantee the lighting quality of LED and the life-span of light source; And output circuit is provided with intelligent reverse polarity protection, and in the time of can guaranteeing that the client changes battery, the battery polar dress instead also can not cause the damage of led light source; This light fixture has multiple charging modes, except that common utilize commercial power charged, can attach that solar charging panel charges, hand charging, environmental protection; By private adapter, can also give digital product chargings such as battery of mobile phone, mp3, digital camera.
In the present invention, adopted the lithium ion battery of high power capacity to make electric power system, the single chip circuit of high accuracy control, the LED of high light efficiency makes light source.Has portable lamp, LED high beam and caution flashing light function; The hand power function; External charge function; Join outer charger function; Function of solar charging.This light fixture also has the anti-error function of button, in conjunction with Fig. 2, in control circuit of the present invention, the principle of anti-misoperation switch is: when touching switch under the situation that the switch on the light fixture is not having to realize, lamp can be at once just not bright, must pin switch key more than 0.3 second light fixture just can start light.The switch key operating process of light fixture is: push button for the first time, delayed time about 0.3 second, portable lamp is lighted always; By for the second time, 1 single high beam is lighted always; Press for the third time, 2 high beams are lighted always, press the 4th time, and 4 red warning lamps are glittering always; Press the 5th time, turn off the light, CPU enters the sleep for electricity saving state.Outer charge circuit is made up of diode D1, electrochemical capacitor C1; Utilize diode D1 to have the unilateal conduction performance and constitute anti-counter-function, when the output polarity of the charger of outside was anti-, charging circuit became the loop inadequately, can not be to lithium cell charging, thus play anti-reaction.Outer charging be furnished with output current be 5V2A to lithium ion cell charging, also be equipped with solar recharging, maximum is output as 6V 500mA. to lithium cell charging.The principle of diode D10 and diode D1 is the same to have the anti-counter-function that connects, because of two sub-DC jacks of identical dc output end are arranged on the shell, though sign is arranged, but for fear of artificial wrong plug, externally power supply also is the anti-anti-function that connects, externally charge by private adapter, maximum charging current can reach 500mA.Can be to mobile phone, digital camera battery, battery charge such as MP3, MP4.
In the F of hand power mechanism, the hand power principle is to adopt permanent magnet and coil to make rotor and stator, by hand rotation, make coil produce induced current, rectification through diode D2-------diode D7, with the filtering of electrochemical capacitor C6, diode D8 provides a forward voltage to three-terminal voltage-stabilizing pipe Q6, and three-terminal voltage-stabilizing pipe Q6 output a stable DC voltage 5V give lithium cell charging.Hand power is lithium ion battery BT charging, and hand 10 minutes, portable lamp can be lighted 1 hour.
The lithium ion battery that this lamp is equipped with have overcharge, 4.25V is protected in overdischarge, short circuit or discharge voltage when dropping to 2.75V, the charge or discharge loop of automatic shutdown circuit guarantees that lithium battery can be because of overcharging or crossing to put and do not damage; Circuit also has short-circuit protection function, and when in a single day circuit is short-circuited, circuit is controlled the internal cutting off electric power loop in a short period of time, the control time＜the 10ms. fault gets rid of the back and recovers normal automatically.Thereby guaranteed the reliability and stability of circuit.
Claims (7)
1. portable environment-friendly and energy-saving lamp that can generate electricity and to discharge, include battery, hand power mechanism, light emitting source, it is characterized in that: described light fixture includes a shell, be provided with hand power mechanism in the described shell, the power output end of hand power mechanism connects the power input of battery, the power output end of described battery connects light source, and described battery and light source also are connected with control circuit, include the anti-misoperation switch in the described control circuit.
2. according to the portable environment-friendly and energy-saving lamp that generates electricity and to discharge of claim 1, it is characterized in that: also include the high beam by-pass cock in the described control circuit.
3. according to the portable environment-friendly and energy-saving lamp that generates electricity and to discharge of claim 1, it is characterized in that: also include red warning lamp switch in the described control circuit.
4. according to the portable environment-friendly and energy-saving lamp that generates electricity and can discharge of claim 1, it is characterized in that: described control circuit is provided with external charging inlet.
5. according to the portable environment-friendly and energy-saving lamp that generates electricity and can discharge of claim 1, it is characterized in that: described control circuit includes and prevents the super-charge super-discharge circuit.
6. according to the portable environment-friendly and energy-saving lamp that generates electricity and to discharge of claim 1, it is characterized in that: the anti-circnit NOT that connects when described control circuit includes charging and discharge.
7. according to the portable environment-friendly and energy-saving lamp that generates electricity and to discharge of claim 1, it is characterized in that: be provided with strong magnets in the described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810216130A CN101625073A (en) | 2008-09-12 | 2008-09-12 | Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810216130A CN101625073A (en) | 2008-09-12 | 2008-09-12 | Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101625073A true CN101625073A (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810216130A Pending CN101625073A (en) | 2008-09-12 | 2008-09-12 | Portable environment-friendly and energy-saving lamp capable of generating and discharging electricity |
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| CN (1) | CN101625073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418847A (en) * | 2011-09-30 | 2012-04-18 | 宁波市柯玛士太阳能科技有限公司 | Multimode rechargeable torch |
| WO2015062125A1 (en) * | 2013-10-30 | 2015-05-07 | 广东钇圆光电科技有限公司 | Portable power supply apparatus |
| WO2015149255A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Hand-cranked charger |
| CN106422371A (en) * | 2016-10-28 | 2017-02-22 | 南丹县青少年学生校外活动中心 | Hand-operated flash lamp |
| CN106918014A (en) * | 2017-04-08 | 2017-07-04 | 肖棚元 | Self power generation mini light night |
-
2008
- 2008-09-12 CN CN200810216130A patent/CN101625073A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418847A (en) * | 2011-09-30 | 2012-04-18 | 宁波市柯玛士太阳能科技有限公司 | Multimode rechargeable torch |
| CN102418847B (en) * | 2011-09-30 | 2013-01-30 | 宁波市柯玛士太阳能科技有限公司 | Multimode rechargeable torch |
| WO2015062125A1 (en) * | 2013-10-30 | 2015-05-07 | 广东钇圆光电科技有限公司 | Portable power supply apparatus |
| WO2015149255A1 (en) * | 2014-03-31 | 2015-10-08 | 刘骏涛 | Hand-cranked charger |
| CN106422371A (en) * | 2016-10-28 | 2017-02-22 | 南丹县青少年学生校外活动中心 | Hand-operated flash lamp |
| CN106918014A (en) * | 2017-04-08 | 2017-07-04 | 肖棚元 | Self power generation mini light night |
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Open date: 20100113 |