CN2370571Y

CN2370571Y - Charging free mobile telephone battery

Info

Publication number: CN2370571Y
Application number: CN 99226406
Authority: CN
Inventors: 杨文学
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-26
Filing date: 1999-04-26
Publication date: 2000-03-22
Anticipated expiration: 2009-04-26

Abstract

The utility model discloses a charging free mobile phone cell. The utility model is characterized in that one end of a silicon photoelectric respectively cell unit is connected with one end of a diode, the other end of the diode is respectively connected with the positive electrode of a nickel-cadmium battery, one end of a luminous tube button and one input end of a dc step-up gear, the other end of the silicon photoelectric cell unit is respectively connected with the negative electrode of the nickel-cadmium battery, the other end of a luminous tube and another input end of the dc step-up gear, and the other end of the luminous tube button is connected with one end of the luminous tube. The utility model works without charging, and can be used for a long time. Furthermore, the price of the utility model is only one third of the price of the existing mobile phone cells. The service life of the utility model lasts more than 5 years.

Description

Charging-free cell-phone battery

The utility model relates to the technical field of electricity, specifically a kind of be used for mobile phone do not need the battery that frequently charges.

Improving constantly and develop along with China's telecommunication information technology, descend significantly as the mobile phone products cost in the telecommunication information, the use of mobile phone is also more and more universal, but in the use of mobile phone, need with special-purpose chargeable battery, general battery of mobile phone price is in 600-1000 unit, the charging for up to a few hours, will fill once in 2-3 days, also have only about 18 months normal useful life, busy for a few thing, travel outside or the user of out on tours, often there has not been electricity to battery of mobile phone, just hurry in the replacing battery of mobile phone, and the charging interval of battery of mobile phone is longer, has brought inconvenience to the user, even has influenced work, although have quick charger now, can influence the useful life of battery of mobile phone greatly.

The purpose of this utility model is to provide a kind of battery of mobile phone of exempting to charge, and it can bring convenience to the cellie.

The technical solution of the utility model is achieved in that charging-free cell-phone battery, it mainly comprises housing, be contained in the battery component in the housing, be contained in the clip on the housing, the luminous tube button, power line and the battery connector that can link to each other with mobile phone, it is characterized in that: an end of silicon photocell group is connected with an end of diode, the other end of diode respectively with the positive pole of nickel-cadmium cell, one end of luminous tube button, DC boosting device one input connects, the other end of silicon photocell group respectively with the negative pole of nickel-cadmium cell, the other end of luminous tube, another input of DC boosting device connects, and the other end of luminous tube button is connected with an end of luminous tube; DC boosting device one output is connected with an end of battery connector by a power line, and another output of DC boosting device is connected with the other end of battery connector by another power line.

The utility model is owing to adopt the silicon photocell group, under the illumination effect, silicon photocell can produce electric energy, a part is led to the DC boosting device and is boosted, a part is for the nickel-cadmium cell charging, silicon photocell only needs the irradiation of scattered light by day, needn't the sunlight direct projection, get final product normal power supply evening under street lamp or under attitude and the general illumination, temporary unglazed according to the time, nickel-cadmium cell can be made supplementary power, because this battery of mobile phone can be carried, basically be under the irradiation of various light, the silicon photocell group also is in power supply always always, charged state, so this battery need not charge, can use for mobile phone for a long time, for the user provides convenience, and price only is 1/3rd of existing battery of mobile phone, and can reach more than 5 years useful life.

Fig. 1 is the outline drawing of the utility model one embodiment

Fig. 2 is the left view of Fig. 1

Fig. 3 is the vertical view of Fig. 1

Fig. 4 is the schematic diagram that is electrically connected of the present utility model

Fig. 5 is equipped with the structural representation of power line recovering mechanism for the utility model

Fig. 6 is the pulley side view among Fig. 5

The utility model will be further described below in conjunction with drawings and Examples.

The utility model mainly comprises housing 2, be contained in the battery component in the housing 2, be contained in the clip 7 on the housing 2, luminous tube button 3, power line 8 and the battery connector 6 that can link to each other with mobile phone, in an embodiment, it is different from prior art: the positive terminal of silicon photocell group 1 is connected with the end of diode D1, the other end of diode D1 respectively with the positive pole of nickel-cadmium cell 4, one end of luminous tube button 3, DC boosting device 9 one inputs connect, the silicon photocell group 1 of present embodiment has 12 monocrystalline silicon photoelectric cell slices, 6 is one group of series connection, compose in parallel by two groups again, daylighting face is the wide 50mm of long 55mm, nickel-cadmium cell 4 can adopt battery 1-2 joint No. 5, and diode D1 is a reaction diode, and model adopts 2CK44, prevent that under the situation of unglazed photograph the electric current of nickel-cadmium cell flows backwards to the silicon photocell group; The negative pole end of silicon photocell group 1 respectively with the negative pole of nickel-cadmium cell 4, the other end of luminous tube D2, DC boosting device 9 another inputs connect, the other end of luminous tube button 3 is connected with the end of luminous tube D2, luminous tube adopts light-emitting diode, as the voltage indication, also can not having the road and the interior do illumination of corridor of lamp at night uses, the DC boosting device mainly has been the effect of boosting, because of the voltage of silicon photocell and nickel-cadmium cell lower, can not directly use on mobile phone, need after the DC boosting device boosts, make voltage reach one grade that matches with mobile phone voltage, could use, the KD DC boosting module that present embodiment adopts Tianjin Te Xin Electronics Factory to produce can reach instructions for use, this DC boosting module has comprised oscillating circuit, electronic switching circuit, reference voltage, comparator, controller, output circuit, very easy to use, also can adopt discrete component to make, with triode, diode, voltage-stabiliser tube, inductance, electric capacity, resistance is formed oscillating circuit, booster circuit, voltage stabilizing circuit, output circuit also can reach identical effect, and these circuit belong to prior art; DC boosting device 9 one outputs are connected with a power line 8, and this root power line 8 also is connected with an end of battery connector 6; Another output of DC boosting device 9 is connected with another root power line 8, this another root power line 8 also is connected with the other end of battery connector 6, model difference because of mobile phone, the battery connector needs to match with mobile phone, press the luminous tube button and know promptly whether battery has, make the luminous tube conducting have brightness to represent that promptly battery is normal if click, luminous diode also can be used as illumination and uses, receive rayed for the ease of photocell, on housing 2, have the cavity that can expose silicon photocell group 1, also silicon photocell group 1 can be contained in outside the housing 2, in addition from angle easy to use and attractive in appearance, on housing 2, also can establish a power line length button 5, the one power line recovering mechanism that can match with power line length button 5 is housed in housing 2, this power line recovering mechanism can be retracted in power line 8 wherein, be similar to the structure of steel tape, the power line recovering mechanism is in the present embodiment, an axle 10 is housed in housing 2, suit one pulley 12 on the axle 10, one end of clockwork spring 11 is fixed on the axle 10, the other end of clockwork spring 11 is fixed on the pulley 12, on top one opening is arranged near housing 2, other at the opening of housing 2 near one pressing plate 15 and spring 14 being housed power line length button 5 places, this pressing plate 15 is mobilizable the connection with housing 2, one end of pressing plate 15 can touch power line button 5, the other end of pressing plate 15 is connected with an end of spring 14, the other end of spring 14 is fixed on the housing 2, on pulley 12, also be provided with the groove 13 that can hold power line 8, housing among the embodiment adopts ABS plastic to make, overall dimension is 80mm * 55mm * 18mm, in a silicon photocell group 1 of housing the daylighting face of 55mm * 50mm is arranged, spring adopts stage clip.

Use of the present utility model is: under the effect of illumination, the silicon photocell group can produce electric energy, leading to the DC boosting device through a reaction diode part boosts, a part is for the nickel-cadmium cell charging, the voltage of DC boosting device output has 3.6V, 4.8V, several grades of 6V etc., supporting one grade of optional and mobile phone, only need the output current of 100mA-200mA just can use for mobile phone, as long as the irradiation of scattered light is arranged daytime, get final product normal power supply evening under the desk lamp of street lamp or family and general illumination, temporary unglazed according to the time, nickel-cadmium cell can be made supplementary power, and No. 5 nickel-cadmium cells of 2 joints in the general housing need about 18 months to change, and spend 30 yuan approximately, if need illumination or observe whether electricity is arranged, press the luminous tube button and can make the luminous tube conducting luminous; Most of power line of this battery can be crispaturaed in the pulley in housing, the other end of power line is connected with the battery connector by the small gap on the housing, when power line is pulled out, elongation along with power line, the clockwork spring that is contained on the pulley tightens up gradually, this moment is under the effect of stage clip, the other end of pressing plate touches and pushes power line, it can not shunk, when needs during with the power line indentation, press power line length button, this button is to an end application of force of pressing plate, make the other end of pressing plate overcome the elastic force of stage clip and carry out low-angle rotation, though the pressure of power line disengaging this moment pressing plate, the tension that is contained in the clockwork spring on the pulley is retracted in the pulley of housing.

Claims

1, charging-free cell-phone battery, it mainly comprises housing, be contained in the battery component in the housing, be contained in the clip on the housing, the luminous tube button, power line and the battery connector that can link to each other with mobile phone, it is characterized in that: an end of silicon photocell group is connected with an end of diode, the other end of diode respectively with the positive pole of nickel-cadmium cell, one end of luminous tube button, DC boosting device one input connects, the other end of silicon photocell group respectively with the negative pole of nickel-cadmium cell, the other end of luminous tube, another input of DC boosting device connects, and the other end of luminous tube button is connected with an end of luminous tube; DC boosting device one output is connected with an end of battery connector by a power line, and another output of DC boosting device is connected with the other end of battery connector by another power line.

2, by the described charging-free cell-phone battery of claim 1, it is characterized in that: on housing, have the cavity that can expose the silicon photocell group, also silicon photocell can be assembled in outside the housing.

3, by the described charging-free cell-phone battery of claim 1, it is characterized in that: on housing, also can establish a power line length button, a power line recovering mechanism that can match with power line length button is housed in housing.

4, by claim 1 or 3 described charging-free cell-phone batteries, it is characterized in that: the power line recovering mechanism is that an axle is housed in housing.Suit one pulley on the axle, one end of clockwork spring is fixed on the axle, the other end of clockwork spring is fixed on the pulley, on the top near housing one opening is arranged, a pressing plate and spring are equipped with in other close power line length button place at the opening of housing, and this pressing plate is mobilizable the connection with housing, one end of pressing plate can touch the power line button, the other end of pressing plate is connected with an end of spring, and the other end of spring is fixed on the housing, also is provided with the groove that can hold power line on pulley.