CN2840473Y

CN2840473Y - Self-charging electric source used for remote-controller

Info

Publication number: CN2840473Y
Application number: CN 200520128268
Authority: CN
Inventors: 陈江
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-17
Filing date: 2005-11-17
Publication date: 2006-11-22
Anticipated expiration: 2015-11-17

Abstract

The utility model relates to the self-charging power supply that a kind of remote controller uses, and this self-charging power supply mainly contains handle (1), gear train (2), microgenerator (3), charging circuit (4) and rechargeable battery (5) and constitutes.This self-charging power supply can be converted to electric energy to mechanical energy by microgenerator (3), be adjusted into the suitable charging voltage of rechargeable battery (5) by charging circuit (4), and be saved in the rechargeable battery (5), be kept at the interior electric energy of rechargeable battery (5) is connected to remote controller by circuit power end, thereby can need not change continuously for remote controller provides work energy.This utility model modern design, simple can reduce economic spending, helps environmental protection again.Has brilliant market developing prospect.

Description

The self-charging power supply that a kind of remote controller uses

One, technical field

The utility model relates to a kind ofly can be assembled to the self-charging power supply that uses in the remote controller.

Two, background technology

In daily life, remote controller can be found everywhere, generally speaking, these remote controllers use dry cell power supply, though power consumption is very little,, use each remote controller all will expend number joint dry cell throughout the year owing to exist quiescent dissipation, this has not only increased extra economy spending, and main is that a large amount of scrap dry batteries that produce can bring bigger environmental pollution.

Three, utility model content

At above situation, the purpose of this utility model is exactly that the power module with energy conversion device is installed in remote controller, by mechanical energy being converted to electric energy and being saved in the rechargeable battery, can be continuously for remote controller provide working power, and need not to change.This utility model mainly contains several sections such as handle, gear train, microgenerator, charging circuit and rechargeable battery and constitutes.The primary pinion of handle connection gear group, under external force, the primary pinion in the handle meeting driven gear group rotates; The idler gear of gear train plays the energy delivery effect, and the final stage gear of gear train is connected with the rotor of microgenerator; Microgenerator is made of stator coil and rotor magnet, can be converted to electric energy to mechanical energy, and stator coil is fixed on the external frame of gear train, and the stator coil output of microgenerator is connected with the input of charging circuit; Charging circuit mainly is made of transformer, rectifier, voltage stabilizing circuit, can be adjusted into the suitable charging voltage of rechargeable battery to the electric energy of microgenerator output, and its output is connected with the both positive and negative polarity of rechargeable battery; Rechargeable battery is used for store electrical energy and for remote controller provides working power, and rechargeable battery should be selected the model that matches with remote controller operating voltage and electric current for use.This utility model can reduce economic spending, helps environmental protection again.Has brilliant market developing prospect.

Four, description of drawings

Accompanying drawing 1 is the composition frame chart of this utility model

Accompanying drawing 2 is the structural representation (do not draw among the figure and be used for fixing the external frame of gear train and micro generation machine stator) of a kind of embodiment of this utility model

Five, embodiment

The embodiment of this utility model is described below in conjunction with accompanying drawing.

Accompanying drawing 1 is the composition frame chart of this utility model, as can be seen from the figure, this utility model mainly contains handle (1), gear train (2), microgenerator (3), charging circuit (4), rechargeable battery (5) several sections formation, microgenerator (3) connects the input of charging circuit (4) by circuit (6), (7), the output of charging circuit (4) connects rechargeable battery (5) by circuit (8), (9), and rechargeable battery (5) connects the power supply of remote controller end by circuit (8), (9).Accompanying drawing 2 is the structural representation of a kind of embodiment of this utility model, and wherein (1) is handle; (10) be the primary pinion of gear train, handle (1) is fixed together by axis (19) with primary pinion (10); (11), (12), (13), (14) are the intermediate drive gears of gear train, its middle gear (11), (12) are fixed together by axis (20), gear (13), (14) are fixed together by axis (21); (15) be the final stage gear of gear train; (16) and (17) be a pair of rotor magnet of microgenerator, they and final stage gear (15) are fixed together; (18) be the stator coil of microgenerator, it is fixed on the external frame of gear train; Two outputs of stator coil (18) are connected to two inputs of charging circuit (4) respectively by circuit (6), (7); Charging circuit (4) mainly is made of transformer, rectifier, voltage stabilizing circuit, can be adjusted into the suitable charging voltage of rechargeable battery (5) to the electric energy of microgenerator output, its output is connected to the both positive and negative polarity of rechargeable battery (5) respectively by circuit (8), (9).(19), (20), (21), (22) are the axis of each gear in the gear train, and are fixing as a whole each gear by external frame.When this utility model is used as power supply of remote controller, this utility model can be designed to the part of remote controller, be fixed as one with remote controller, and the power end of remote controller be connected respectively to the positive and negative electrode of rechargeable battery (5) by circuit (8), (9).

2 operation principles that this utility model is described in conjunction with the accompanying drawings.Handle (1) is under the effect of external force, and the primary pinion (10) in the meeting driven gear group rotates, and by the acceleration of gear (11), (12), (13), (14), final stage gear (15) can reach and compare high rotational speed; Along with rotor magnet (16) and (17) of final stage gear (15) high speed rotating produce induced voltage and electric current in stator coil (18), induced voltage that produces and electric current are input to charging circuit (4) by circuit (6) and (7) two inputs, charging circuit is saved in electric energy in the rechargeable battery (5) through circuit (8) and (9) after the voltage and current of input is adjusted into suitable charging voltage of rechargeable battery and electric current, and the electric energy that is kept in the rechargeable battery (5) is supplied with the remote controller use by the circuit (8) and (9) that are connected with the power supply of remote controller end.Because is a recursive process by the handle drives microgenerator for the rechargeable battery electric energy supplement, add that the energy consumption of remote controller own is lower, the electric energy that rechargeable battery is consumed in the remote controller use obtains replenishing timely, so that can guarantee that rechargeable battery all the time can be for remote controller provide sufficient work energy, and need not to change.

That adopts in this utility model is existing mature technology, and the concrete structure of wherein related gear train, microgenerator, charging circuit is not described in detail.Accompanying drawing 2 is embodiment that are used for illustrating the operation principle of this utility model; according to actual needs; this utility model can adopt multiple different execution mode; different with accompanying drawing 2 meetings; as adopting the handle of different patterns, handle adopts different connected modes with primary pinion, gear train and the different structure of microgenerator employing; but its basic principle all is the same, and this utility model content of every employing all is these utility model protection scopes for remote controller provides the design of power supply.

Claims

1, a kind of self-charging power supply of remote controller use, mainly containing handle (1), gear train (2), microgenerator (3), charging circuit (4) and rechargeable battery (5) constitutes, it is characterized in that being between handle (1), gear train (2), the microgenerator (3) mechanical connection, the power output end of microgenerator (3) is by the input of circuit (6), (7) connection charging circuits (4), and the output of charging circuit (4) connects rechargeable battery (5) by circuit (8), (9).

2, the self-charging power supply that uses of a kind of remote controller according to claim 1 is characterized in that the use that is fixed as one of this self-charging power supply and remote controller, is the part of remote controller, power supply of remote controller end connection line (8), (9).