CN2249494Y

CN2249494Y - Portable air pump with unchangable batteries

Info

Publication number: CN2249494Y
Application number: CN 96207545
Authority: CN
Inventors: 端木家瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-16
Filing date: 1996-04-16
Publication date: 1997-03-19
Anticipated expiration: 2006-04-16

Abstract

The utility model relates to a portable air pump with unchangeable batteries. The inner part of a box holder of a box body is divided into 4 spaces, which respectively are a battery chamber, a magnetic force air pump chamber and a control chamber, wherein, the battery chamber is provided with two sets of spaces for holding two sets of secondary batteries. The control chamber is provided with a control circuit board, and the air pump chamber adjacent to the control chamber is provided with a group of magnetic-type air pump devices. An air outlet is arranged at a convex opening of the box holder, and the external end of the front end of the control chamber is provided with a socket external charge power supply. The surface of the upper cover of the box holder is provided with recessed grooves, and multiple groups of solar energy collecting boards are arranged in the grooves. The converted electric polarity is the same as the polarity of the secondary batteries, and is connected in parallel with an electrode contact plate of the battery chamber through electric wires.

Description

The portable type air pump of battary without change

The utility model relates to a kind of portable type air pump of battary without change.

General fishing fan, when fishing, collecting the live fish of angling all is with portable water tank or water bag container.And all be provided with air pump in this class water tank or the water bag, to give the live fish supplemental oxygen.Air pump is the motor actuator that has blowing-type, and makes electric operation through a switch to it by battery.This class air pump has shortcoming in the use.After the battery that uses is used up, must change at any time, otherwise air pump can't use, and the battery under changing still abandons everywhere, can cause environmental pollution.

Main purpose of the present utility model is to utilize the solar panel charging battery, avoids changing the shortcoming of battery, and adopts the principle of magnetic attraction, repulsion, helps rotation to save power saving in motor starting back.

Secondary objective of the present utility model is to concentrate sunlight to convert electric energy to by set solar panel, also can be to battery charge so that for a long time lasting electric energy to be provided.

The purpose of this utility model is achieved in that a kind of portable type air pump of battary without change, it is made up of portable type box body and air pump, the inside of the cassette holder of box body is separated out 4 spaces, be respectively battery chamber, magnetic force air pump chamber and control room, wherein there are two groups of spaces of two groups of rechargeable batteries of device the battery chamber, the control room is the device control circuit plate then, there is the air pump device of one group of magnetic-type in the air pump chamber of its adjacent side, and the gas outlet is located at the tang place of seat, and the front end outer end in control room is provided with a socket external charge power supply; The surface of the loam cake of cassette holder is provided with recessed channel, is provided with the array solar panel in the groove, and the electric polarity after the conversion is identical with the polarity of rechargeable battery, and by electric wire and be connected on the electrode contact plate of battery chamber.

The utility model utilizes rechargeable battery and solar energy, and is rational in infrastructure so that the power supply of air pump to be provided, and makes simply, uses very convenient.

Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model internal structure decomposing schematic representation;

Fig. 2 is the inner combination of a utility model schematic diagram;

Fig. 3 is the utility model external structure schematic diagram.

Referring to Fig. 1, the inside of cassette holder 1 is separated out 4 spaces, be respectively battery chamber 12, air pump chamber 11 and control room, wherein there are two groups of spaces that are installed in two groups of rechargeable batteries 6 battery chamber 12, and a simple control circuit board 13 is then installed in the control room, the air pump 5 of one group of magnetic-type of air pump chamber's 11 devices of adjacent side, the air pump 5 of one group of magnetic-type of solid 1 device of air pump 5, the holder of air pump 5 and air pump chamber 11 are screwed, and reservation and air pump chamber 1 are provided with 1 recess 14 places (as shown in Figure 2) of being present in the gas outlet.In addition, be provided with the socket 3 of external rectification power plug in the front end outside in control room, the dc source of external rectifier charges by 13 pairs of rechargeable batteries of circuit board 6 through plug, or air feed pump 5 runnings (indoor).

Contact chip and lead that two Battery pack chambers 12 are set make two rechargeable batteries 6 be made as state in parallel.On electric power loop, be serially connected with diode, switch 4 and air pump 5 with series system.When switch 4 conductings, rechargeable battery 6 gives air pump 5 power supplies, makes it the air blast running, and the effect of diode is unidirectional to rechargeable battery 6 chargings with give air pump 5 power supplies for external family, automobile power source, and the polarity of power supply is identical with the polarity of rechargeable battery 6 connections; In other words, be and be connected in parallel.

Referring to Fig. 3, cassette holder upper plate and be provided with recessed channel is provided with array solar panel 7 in the groove, by collecting board 7 transform light energy in the external world is become electric energy, polarity is identical with the polarity of rechargeable battery 6, is connected in parallel with lead on the electrode contact plate of battery chamber 12.Therefore, the utility model can be electric energy with the transform light energy in the external world and be stored by rechargeable battery, and can be by the external world through the dc source of rectifier output to rechargeable battery 6 chargings, economize the required electric energy of electrical pump 5 runnings so that magnetic-type to be provided, can avoid changing battery with all drawbacks of asking.And box body design of the present utility model is easy to carry, and is applicable to water tank, the oxygen supply of water bag collection container to fishing.

Claims

1, a kind of portable type air pump of battary without change, it is made up of portable type box body and air pump, it is characterized in that: the inside of the cassette holder of described box body is separated out 4 spaces, be respectively battery chamber, magnetic force air pump chamber and control room, wherein there are two groups of spaces of two groups of rechargeable batteries of device the battery chamber, and the control room is the device control circuit plate then, and there is the air pump device of one group of magnetic-type in the air pump chamber of its adjacent side, and the gas outlet is located at the tang place of seat, and the front end outer end in control room is provided with a socket external charge power supply; The surface of the loam cake of cassette holder is provided with recessed channel, is provided with the array solar panel in the groove, and the electric polarity after the conversion is identical with the polarity of rechargeable battery, and by electric wire and be connected on the electrode contact plate of battery chamber.