CN111613740A

CN111613740A - Electromagnetic induction occupation resistant battery and production method thereof

Info

Publication number: CN111613740A
Application number: CN202010519940.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-09-01
Also published as: CN111864290A

Abstract

The invention relates to a commonly used occupation cell with standard model size and anti-electromagnetic induction and a production method thereof. The invention provides the wireless charging battery which is environment-friendly, convenient, universal, long in service life, good in compatibility, standard in size, free of heat generation, good in electromagnetic induction resistance effect, suitable for the field of wireless charging of various modes, and capable of completely replacing conventional occupying batteries of the same type. The invention comprises a battery shell, a battery anode component, a battery cathode component, a connecting wire, a bracket and a magnetic conduction shielding layer. Aiming at the division, supplement and extension of the invention patent application number 2020104322531 'constant voltage output lithium rechargeable battery capable of being charged without detaching QI wireless and the production method thereof', the invention can directly replace the conventional occupied battery, can also be matched with the wireless QI rechargeable battery, and simultaneously adopts a multi-channel wireless charger for charging, can realize the wireless charging without detaching QI, and can also be applied to the field of other types of wireless charging.

Description

Electromagnetic induction occupation resistant battery and production method thereof

Technical Field

The invention relates to the field of wireless rechargeable batteries, in particular to the field of an occupied battery with a standard model and without electromagnetic induction for wireless charging.

Background

The lithium battery has the advantages of large capacity, high voltage, multiple repeated charging use times and good cost performance, is generally 3.7V or 3.2V, is used in a standard conventional battery electrical appliance, and needs the lithium batteries with the same type to be matched with a pseudo-occupied battery for use.

In recent years, wireless charging technology is emerging, and especially after the wireless charging technology is applied to conventional batteries with standard sizes (such as No. 5 batteries and No. 7 batteries), disassembly-free and wireless charging can be realized. However, these batteries are small in size and often require a plurality of batteries to be connected in series for high voltage of the electric appliance, so that the wireless receiving ends of the wireless charging batteries of the electric appliance are dense, mutual interference is easily caused and wireless charging obstacles are caused, especially QI wireless charging with a protocol is easily caused, and mutual interference between adjacent batteries is easily caused, so that normal identification charging cannot be performed.

The principle mainly adopted by wireless charging mainly comprises 3, 1, electromagnetic induction type, 2, magnetic field resonance and 3, radio wave type. In either case, electromagnetic is present. The occupation battery of ordinary standard model does not have anti-electromagnetic induction effect, and direct and wireless rechargeable battery matches the use and has danger, can generate heat in a large number, takes place the incident easily and damage battery and electrical apparatus.

The invention provides an anti-electromagnetic induction occupying battery in the field of wireless charging of a wireless rechargeable battery, aims at the division, supplement and expansion of a 'QI wireless charging constant voltage output lithium rechargeable battery capable of being free from disassembly and a production method thereof' with the patent application number of 2020104322531, can be placed in an original electric appliance to directly carry out QI wireless charging by matching with a voltage-multiplying wireless rechargeable battery, realizes disassembly-free charging, and therefore provides an anti-electromagnetic induction occupying battery with a standard model and production and manufacture thereof.

Disclosure of Invention

The invention aims to provide an anti-electromagnetic induction occupied cell and production and manufacture thereof. This electromagnetic induction resistant occupy-place battery can be applicable to multiple wireless charging mode, and the size can realize standardizing, and the cooperation is wireless rechargeable battery and multichannel charger can realize exempting from to dismantle and carry out QI wireless charging. The battery pack also has the advantages of good anti-electromagnetic induction effect, no heating, simple structure, suitability for occupying batteries of common lithium batteries, and capability of occupying batteries used in cooperation with wireless QI rechargeable batteries and other electromagnetic induction type wireless rechargeable batteries with the application patent number of 2020104322531 (disassembly-free QI wireless charging constant voltage output lithium rechargeable battery and production method thereof).

The invention is realized by the following scheme.

The anti-electromagnetic induction occupying battery consists of a positive electrode assembly, a negative electrode assembly, a connecting wire, a bracket, a plastic shell and a magnetic conduction shielding layer.

The occupying battery is of a standard model and comprises occupying batteries corresponding to cylindrical batteries No. 1 to No. 7, wherein the middle part of the upper end of the cylindrical battery is provided with a positive electrode convex cap, and the lower part of the upper end of the cylindrical battery is provided with a negative electrode conducting strip.

The positive electrode assembly and the negative electrode assembly are communicated through a lead, and the positive electrode assembly and the negative electrode assembly are supported by the support.

The size of the battery shell is consistent with that of a standard battery and can be made of ABS and other materials.

The magnetic conduction shielding layer is arranged on the inner side of the battery shell.

The positive and negative electrode assemblies, the conductive connecting line, the bracket, the magnetic conduction shielding layer and the shell form an anti-electromagnetic shielding occupancy battery corresponding to a standard model at a proper position.

The invention has the beneficial effects.

1. The lithium battery pack is suitable for being matched with a common lithium battery to be used as an occupying battery.

2. The invention has the capability of resisting electromagnetic induction, can be suitable for the field of wireless rechargeable batteries, and can realize the disassembly-free function by using the corresponding wireless charger in cooperation with the wireless rechargeable batteries.

3. The occupying battery is matched with a plurality of wireless charging batteries, so that the multi-battery high-voltage electric appliance can be wirelessly charged without being disassembled under the support of the multi-channel wireless charger, and all the charging batteries can be charged at one time.

4. The occupying battery is matched with a common lithium battery for use or a wireless rechargeable battery, and can be compatible with and replace the common conventional battery with the same model.

Drawings

Fig. 1 is a schematic perspective view of one embodiment of a cylindrical space-occupying battery of the present invention.

Fig. 2 is a schematic diagram of a completed version of one embodiment of a cylindrical placeholder battery of the present invention.

Fig. 3 is a schematic diagram of an enumerated combination of an embodiment of the cylinder anti-electromagnetic induction battery of the present invention used in an odd number of battery appliances in combination with a wireless rechargeable battery.

Fig. 4 is an enumeration combination diagram of an embodiment of the cylinder anti-electromagnetic induction battery of the present invention used in an even number of battery appliances in combination with a wireless charging battery.

In the figure: 101-positive electrode assembly, 102-negative electrode assembly, 103-positive and negative electrode connecting wires, 104-bracket, 105-battery shell, 106-electromagnetic shielding layer.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, the cylindrical anti-electromagnetic induction occupying battery comprises a battery casing 105, a battery anode 101 and a battery cathode 102 are respectively arranged at two ends of the cylindrical occupying battery casing 107, a support 104 is arranged inside the cylindrical occupying battery casing, the battery anode and the battery cathode are connected together through a wire 103, an electromagnetic shielding layer 106 is arranged close to the inner side of the casing, and the battery anode and the battery cathode occupy reasonable positions respectively to form a complete occupying battery body.

As shown in FIG. 2, the occupied cell of the invention has the same size as a standard cell after being finished, and has the functions of conducting electricity, resisting electromagnetic shielding, because the positive electrode assembly is arranged in the middle of the upper part and the negative electrode assembly is arranged at the lower part.

As shown in fig. 3, the condition is arranged in odd number wireless rechargeable battery and occupy-place battery collocation use and charge, because the QI charges and easily interferes with each other, uses to separate and occupies-place battery to realize dismantling-free charging relatively very easily, and cooperates the wireless charger of multichannel QI to realize once charging a plurality of batteries simultaneously.

As shown in fig. 4, even number's wireless rechargeable battery and occupy-place battery collocation use and the condition of arranging that charges, because the QI charges and easily interferes with each other, use to separate and to realize very easily that the space-occupying battery exempts from to dismantle relatively and charges, and cooperate the wireless charger of multichannel QI to realize once charging a plurality of batteries simultaneously.

It should be understood that the above description is only a preferred embodiment of the present invention, and it should not be considered as an exhaustive description of the invention that various forms of electromagnetic induction resistant space-occupying cells may be devised without the creative work based on the teachings of the present invention, and all equivalent changes, modifications, substitutions and alterations made in the scope of the present invention as claimed should be covered by the present invention without departing from the principle and spirit of the present invention.

Claims

1. The anti-electromagnetic induction occupying battery consists of a positive electrode assembly, a negative electrode assembly, a connecting wire, a bracket, a plastic shell and a magnetic conduction shielding layer.

2. The positive electrode component and the negative electrode component of claim 1 can be stamped parts made of various conventional materials such as iron nickel plating, stainless steel nickel plating and the like, and the sizes of the components are consistent with the sizes of components corresponding to standard batteries.

3. The positive and negative electrode assemblies of claim 1 secured to the support and in communication by a connecting lead.

4. The magnetically conductive shielding layer according to claim 1, which is made of one or more of alloy magnet, ferrite magnet and oxide soft magnetic conductor, and is pressed into a high-magnetic conductive sheet at high temperature and high pressure, so that the shielding effect on high-frequency electric waves is excellent, the magnetically conductive shielding layer at least covers the whole circle of the battery case, and the high-magnetic conductive waterproof glue can be filled into the redundant cavity to ensure good shielding effect.

5. The bracket of claim 1 is used to fix the positive electrode assembly and the negative electrode assembly, and the material of the bracket is ABS or the like.

6. The housing of claim 1 is made of ABS or the like and is sized to fit a standard size battery of a corresponding size.

7. The method for assembling a QI-disassembly-free wireless charging constant-voltage output lithium rechargeable battery as claimed in claims 1 to 6, wherein the steps are as follows.

1) And fixing the positive electrode assembly and the negative electrode assembly on a bracket.

2) And communicating the positive and negative electrode assemblies through connecting wires.

3) The inner side of the shell is fully attached to the inner periphery by a magnetic conduction shielding layer.

4) And fixedly connecting the processed bracket with the shell.

5) And (4) sticking a commercial label on the battery shell to finish the production.