CN2578994Y

CN2578994Y - Power supply batteries for micro-electronic products

Info

Publication number: CN2578994Y
Application number: CN02287406.2U
Authority: CN
Inventors: 高松年
Original assignee: Serene Electronic Industrial Co ltd
Current assignee: Serene Electronic Industrial Co ltd
Priority date: 2002-11-21
Filing date: 2002-11-21
Publication date: 2003-10-08
Anticipated expiration: 2012-11-21

Abstract

The utility model relates to a power supply battery suitable for little electric quantity electronic product is in one be equipped with just, the inside active carbon that is filled of hollow battery body of negative pole post, then is provided with a water supply container in this battery body lower extreme, and the clear water of wherein filling in aforementioned water supply container is drawn via a water absorption post and is led the active carbon of upper side, supplies aforementioned just, the negative pole post rather than carrying out chemical reaction and produce a voltage difference, as little electric quantity electronic product's power supply source.

Description

Be applicable to the supplying cell of little electric weight electronic product

(1) technical field

The relevant a kind of supplying cell that is applicable to little electric weight electronic product of the utility model refers to a kind of almag and copper of utilizing especially as battery the two poles of the earth, and the environment-friendly battery of an appropriate voltage difference can be provided with the water generates chemical reaction.

(2) background technology

Along with environmental consciousness little by little comes back and realizes its limited amount of natural resources, scientists is devoted to the exploitation of various eco-friendly power sources invariably, to alleviate the dependence of people to present resource.Wherein, the most significantly no more than being the exploitation of concerned power, in early stage thermal power generation makes the transition process into several different modes such as wind-force, nuclear energy, solar energy gradually, proved human great attention for the environmental protection problem.

The battery that belongs to electric supply installation equally, also stride forward towards oligosaprobic target gradually, for example adopt the battery of zinc, copper sheet power supply can replace present dry cell, it can produce suitable voltage difference mat, can be applicable in the electronic product of computer, small-sized LCD product low voltage operatings such as (as the liquid crystal clocks).When adopting zinc, copper, must utilize saline solution, yet this measure practice additionally derives several inconvenience also as its reactant liquor as battery the two poles of the earth:

1. zinc, copper sheet electrolysis impurity: in chemical reaction process, the impurity that can in saline solution, produce electrolysis, and then the power supply capacity of circulating effect zinc, copper sheet, so in case during the powered battery ability drop, promptly must the renewal reactant liquor.

2. reactant liquor replenishes inconvenience, and the generation of electric current mainly is with the saline solution that is added in the container, thus in case reactant liquor is used up or concentration reduces, all must replenish in good time, but the user must additionally prepare saline solution, very inconvenience.

3. shorten the useful life of zinc, copper sheet: when utilizing saline solution as reactant liquor, zinc, copper sheet are corroded by it will certainly, and quicken the battery reduction in useful life.

(3) utility model content

Main purpose of the present utility model provides a kind of supplying cell that is applicable to little electric weight electronic product, utilize almag and copper sheet the two poles of the earth as battery, cooperating clear water to produce chemical reaction can provide electric power to give electronic product, and when reactant liquor is used up, can dismantle described water supply container easily and directly dose clear water, with its practicality of effective lifting.

For achieving the above object, the supplying cell of little electric weight electronic product that is applicable to of the present utility model includes: one is filled with the battery body of activated carbon, the one end is two poles that are provided with almag and copper institute structure, each pole all contacts with activated carbon, sealed by a chock in other end of body, be equipped with a suction guide pillar in these chock central authorities; One water supply container is an end of being located at described battery body, and described suction guide pillar is immersed in the clear water that internal tank fills; When described suction guide pillar drew the activated carbon that is directed at battery body inside with clear water, described two poles were to provide electric power with the water generates chemical reaction.

Understand the purpose of this utility model, characteristics and advantage for clearer, preferred embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.

[brief description of drawingsfig]

Fig. 1 is the cutaway view that is applicable to the supplying cell of little electric weight electronic product of the present utility model.

(5) embodiment

See also shown in Figure 1ly, be cross-sectional schematic of the present utility model, it includes:

One hollow battery body 10, inside is filled with activated carbon 11, is to give driving fit with a lid 12 in body 10 1 ends, is equipped with two poles of battery in the lid 12, two poles are constituted with almag 13 and copper 14 respectively, and each pole one end is all to contact with the activated carbon 11 of inside; End in addition in body 10 is sealed by a chock 15, the stage casing of this chock 15 is slightly narrow than two ends, one end is to be placed through body 10 inside activated carbon 11 is sealed, and chock 15 end in addition then protrudes in body 10 outsides, is equipped with a suction guide pillar 16 in these chock 15 central authorities again;

One water supply container 20, its inner filling has clear water 21, is to be located at described battery body 10 1 ends with its openend spiral shell, and an end of described suction guide pillar 16 is immersed in the clear water 21.

When described suction guide pillar 16 with high-hydroscopicity in clear water 21, immerse saturated after, water is drawn in the activated carbon 11 that imports in the body 10 by capillarity, to produce chemical reaction and can produce a voltage difference with clear water 21 between two poles, so be to supply with operating voltage when battery is installed in the electronic product.

The utility model utilizes activated carbon 11 fillings in body 10 inside, can effectively promote the power supply capacity of battery as the reaction media between two poles, wherein activated carbon 11 be for the fine particle shape with slightly be semi liquid state after water mixes, 1.5 volts voltage can be provided approximately.

In addition,, but draw,, more can guarantee the battery prolongation in useful life in chemical reaction process so the electrolysis impurity that is produced will can not pollute the clear water 21 of water supply container 20 inside by a suction guide pillar 16 because of two poles are not directly to contact with clear water 21.

Both are detachable described water supply container 20 and body 10, when clear water is exhausted, the user only must can reuse after filling up clear water under water supply container 20 dismountings, and not only raw material is obtained easily and practice utmost point compliance with environmental protection requirements, benefits for reducing to pollute to have greatly.

In sum, the supplying cell that is applicable to little electric weight electronic product of the present utility model, it is compared to present dry cell or zinc-copper battery, and not only pollution level significantly reduces and reaction raw materials is easier to obtain.

Claims

1. A power supply battery suitable for micro electric products, characterized in that it comprises:

A battery body filled with activated carbon, one end of which is provided with a cover, and two poles are pierced in the cover, each pole is in contact with activated carbon, and the other end of the body is sealed by a plug, and the plug There is a water-absorbing guide column in the center;

A water supply container is arranged at one end of the battery body, so that the water-absorbing guide post can be immersed in the clear water filled in the container;

The water-absorbing guide column guides clean water to the activated carbon inside the battery body, so that the two pole columns can react with water to provide electricity.

2 . The power supply battery suitable for microelectronic products as claimed in claim 1 , wherein the two poles are respectively made of aluminum-magnesium alloy and copper. 3 .

3. The power supply battery suitable for microelectronic products as claimed in claim 1 or 2, wherein the water supply container is screwed to one end of the battery body.