WO2011150672A1 - Battery and chamber for battery - Google Patents

Battery and chamber for battery Download PDF

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Publication number
WO2011150672A1
WO2011150672A1 PCT/CN2011/000911 CN2011000911W WO2011150672A1 WO 2011150672 A1 WO2011150672 A1 WO 2011150672A1 CN 2011000911 W CN2011000911 W CN 2011000911W WO 2011150672 A1 WO2011150672 A1 WO 2011150672A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
cylindrical
electrode
electrode contact
ring
Prior art date
Application number
PCT/CN2011/000911
Other languages
French (fr)
Chinese (zh)
Inventor
刘礼刚
Original Assignee
Liu Ligang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2011201723673U external-priority patent/CN202308151U/en
Application filed by Liu Ligang filed Critical Liu Ligang
Publication of WO2011150672A1 publication Critical patent/WO2011150672A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a battery, and a battery compartment structure for external power supply.
  • a cylindrical battery with a nominal voltage of 1.5 volts is the most widely used.
  • Most of these batteries are disposable dry batteries, and some nickel-cadmium and nickel-hydrogen secondary batteries (rechargeable batteries) with a nominal voltage of 1.2 volts.
  • the battery is the most widely used.
  • Universal cylindrical batteries are standard products, and their shapes and sizes have uniform standards, including: No. 1, No. 2, No. 5 and No. 7 batteries, among which are No. 5 (AA), No. 7 (AAA) battery applications. Most common.
  • the universal cylindrical batteries produced by different manufacturers have the same external dimensions, and the versatility of the batteries is good.
  • the battery compartments of the electric appliances that are powered by them are also designed according to their size standards. These appliances can be used directly from the above-mentioned general cylindrical batteries. Convenience. However, general cylindrical batteries have lower energy densities and are typically powered for shorter periods of time. If it is used for appliances that consume a lot of power and are used for a long time, they need to be replaced frequently, which is inconvenient and cannot meet the requirements for use.
  • the universal cylindrical battery is discarded when it is used up once, and the accumulated consumption expenditure is huge and uneconomical. A large number of discarded batteries waste resources, pollute the environment, and are not environmentally friendly.
  • the lithium ion battery has higher energy density, large power supply capacity and long power supply time; and it can be used repeatedly by charging, and it is economical; and there is no heavy metal pollution, which is very environmentally friendly. . Therefore, for electronic appliances that consume a lot of power and require a long standby time, lithium-ion batteries are usually used.
  • lithium-ion batteries are a kind of special-purpose batteries, which are currently non-standard products. The sizes of lithium-ion batteries produced by different manufacturers are different. The battery compartments of different electrical appliances are also different in size. It is necessary to use the corresponding dedicated lithium-ion batteries. Its versatility is poor. In addition, the purchase of lithium-ion batteries
  • the lithium-ion battery also has the same size standard as the general-purpose cylindrical battery, and the battery compartment of the electric appliance is also designed according to the corresponding size standard, then it can meet the requirements of large power consumption and long use time, and can
  • the universal cylindrical battery has the same versatility and great convenience for the user. However, if the lithium ion battery uses the same shape and electrode of the general cylindrical battery, it will cause misuse. It is consistent with the general cylindrical battery shape, and users are likely to misuse cylindrical lithium-ion batteries into existing appliances.
  • the Chinese patent publication “CN201174405Y” discloses a cylindrical battery with dual voltage output, which is a cylindrical lithium ion battery, and its overall shape is the same as that of a general cylindrical battery, with the difference being the positive end of the battery.
  • another annular electrode is provided on the periphery of the columnar electrode.
  • the ring electrode and the columnar electrode are connected by a transformer circuit, and the output voltages thereof are the voltage of the general cylindrical battery and the voltage of the conventional lithium ion battery, respectively.
  • the lithium ion battery, the column electrode can output the same voltage as the general cylindrical battery, and can be used as a general-purpose cylindrical battery for powering the electric appliance; the ring electrode has the output voltage of the lithium ion battery, and can be used as a lithium ion battery to supply the electric appliance. use. It does not have the above misuse problem, and it has good versatility. However, the structure is relatively complicated, and a transformer circuit is disposed between the two output electrodes and the two output electrodes, which increases the cost of the battery, and greatly increases the price of the battery, thereby affecting the promotion of the battery.
  • the battery compartment needs to be provided with corresponding positive and negative lead-out units for each battery, which makes the structure of the multi-cell battery compartment more complicated and costly.
  • the portion between the adjacent cylindrical batteries is recessed relative to the battery compartment, and this space is not utilized, which greatly wastes the capacity of the battery compartment.
  • the capacity of the battery compartment itself is very tight, and the above-mentioned battery compartment capacity is particularly prominent. For this reason, many electrical appliances are ultimately made of square plate-shaped batteries, 'the most common is the battery of the mobile phone.
  • the versatility of the square mobile phone battery is very poor. After the battery power is used up, it is not convenient to purchase the applicable battery. After finding the place to charge the battery, the appliance can continue to be used. In the case of providing the utilization of the battery compartment capacity, The law takes into account the versatility. In addition, the battery compartment of the current multi-cell battery cannot be powered normally when only a part of the battery is installed, and only the entire battery can be installed to supply power normally, which is limited in use and inconvenient. SUMMARY OF THE INVENTION It is an object of the present invention to provide a cylindrical battery that avoids misuse, safety, and cost.
  • the battery negative electrode is located at the bottom of the battery case and is the same as the negative electrode of the universal cylindrical battery, and the positive electrode of the battery is a ring electrode, which is located on the battery cover at the top of the battery case.
  • An insulating ring is disposed between the outer side of the ring electrode and the battery case, and is electrically isolated from the battery case by the insulating ring, and a columnar insulating block is mounted on the inner side of the ring electrode.
  • the cylindrical battery of the present invention has the same outer shape as a general-purpose cylindrical battery, and has a general external dimensions, and the positive electrode of the battery is an annular groove electrode, which is completely different from the electrode of the general cylindrical battery, and the user can clearly The distinction is not easy to confuse it with the cylindrical battery, which can better avoid the occurrence of misuse.
  • the inner side of the ring electrode i.e., the columnar positive electrode of the general cylindrical battery
  • the insulating block inside the ring electrode can be avoided.
  • the conduction of the circuit effectively protects the appliance and makes it safer to use.
  • the cylindrical battery of the present invention has only a single voltage output, does not provide a transformer circuit, and has a relatively low cost.
  • a battery compartment includes a battery slot for mounting the above cylindrical battery, and upper and lower ends of the battery slot are respectively provided
  • the positive electrode contact member and the negative electrode contact member are disposed, the positive electrode contact member includes a columnar electrode contact member and a ring electrode contact member, and the columnar electrode contact member and the ring electrode contact member are electrically isolated from each other, and the pair of negative electrode lead members respectively form two pairs of power supply electrode pairs,
  • the pair of power supply electrodes formed by the columnar electrode contact and the negative electrode contact corresponds to the positive and negative poles of the universal cylindrical battery, and the pair of power supply electrodes composed of the ring electrode contact and the negative electrode contact correspond to the positive and negative poles of the cylindrical battery of the present invention.
  • the negative electrode lead-out member can take out the negative electrode of the battery at the bottom of the cylindrical battery case, and the ring-shaped electrode lead-out member contacts the ring-shaped electrode at the top of the battery, and the positive electrode of the battery can be taken out.
  • the negative electrode lead-out member and the ring electrode lead-out member constitute a pair of power supply electrodes for supplying power. Since the structure of the negative electrode of the battery of the present invention is the same as that of the general cylindrical battery, various negative electrode contact structures such as a spring piece and a spring used in the general cylindrical battery can be used as the negative electrode contact structure of the battery compartment of the present invention.
  • the positive electrode contact further includes a cylindrical electrode contact-contact, the cylindrical electrode contact corresponding to the columnar insulating block of the cylindrical battery of the present invention, and the battery case is loaded into the cylindrical battery of the present invention, the column The electrode contacts are isolated by the insulating block at the center of the positive pole of the battery to avoid false energization.
  • the columnar electrode contact can take out the columnar positive electrode of the general-purpose cylindrical battery, and form a pair of power supply electrodes with the negative electrode contact member to supply power.
  • the battery compartment can be used both for the cylindrical battery of the present invention and for the general cylindrical battery.
  • the battery cell for supplying electric energy of the cylindrical battery of the present invention may be a lithium ion battery core, or a battery cell such as a fuel cell battery core or a nuclear power battery cell, and an output voltage of the same or different output voltage of the battery of the general cylindrical battery. .
  • the output voltage of the battery cell is different from the output voltage of the general-purpose cylindrical battery, it is only necessary to install a voltage conversion circuit on the power supply circuit connected after the battery compartment leads the electrode, so that the battery compartment can use the common general cylindrical battery pair.
  • the above-mentioned cylindrical battery can be used to supply power to the appliance.
  • the battery case of the cylindrical battery of the present invention has the same shape as the battery case of the universal cylindrical battery, and the existing electric appliance using the universal cylindrical battery can be changed without changing the size of the battery compartment.
  • the battery compartment of the present invention is replaced, and a voltage conversion circuit is connected to the positive terminal, so that the electric appliance can be converted into an electric appliance suitable for using the cylindrical battery of the present invention.
  • the electrical structure is basically unchanged, and the original equipment and mold can be basically used.
  • the transformation is convenient, the compatibility is good, and the promotion is convenient.
  • the utility model relates to a flat cylinder battery, wherein the battery casing is shaped like a cylindrical battery casing based on one side, and is translated to the other side by more than one diameter distance, and the middle portion formed is a semi-cylindrical shape on both sides of the quadrangular prism.
  • the shape of the flat cylinder; the battery case is provided with a battery core and a battery electrode lead-out assembly for supplying electric energy, and the battery core lead-out assembly leads the positive and negative electrodes of the battery core, and is respectively connected with the battery positive electrode and the battery negative electrode at the upper and lower ends of the battery case.
  • the bottom of the battery is located on the bottom surface of the base cylindrical portion of one side, which is the same as the negative electrode of the battery of the cylindrical battery; the positive electrode of the battery is located on the top surface of the basic cylindrical shape, the same ring electrode as the positive electrode of the cylindrical battery, and the outer side of the annular electrode
  • An insulating ring is installed between the battery case and the housing through the insulating ring, and an insulating block is mounted on the inner side of the ring electrode.
  • the flat cylindrical battery of the present invention has the advantages of being easily distinguishable and not misused as the cylindrical battery described above, and at the same time, the flat cylindrical battery is more bulky than a plurality of side-by-side cylindrical batteries.
  • the electrodes of the flat cylindrical battery are only disposed at the upper and lower ends of the base cylinder on one side of the housing, so that the shape of the battery can be well adapted to the structural requirements of the fuel cell and the nuclear power battery, but the fuel cell
  • the nuclear battery technology is mature, and the flat cylindrical battery structure of the present invention can be directly used, so that it can be directly used for power supply of the electric battery of the flat cylindrical battery of the present invention, and can be directly replaced and promoted rapidly, for future battery development.
  • the above-mentioned flat cylindrical battery whether it is a flat cylindrical battery of one diameter, two diameters or several diameter distances, has only one pair of the same positive and negative electrodes; moreover, the flat cylindrical battery and the aforementioned The positive and negative electrodes of a cylindrical battery are also the same. Therefore, the cylindrical battery and the flat cylindrical battery of different shapes can be charged using the same charging circuit and charger, which can improve the versatility of the charger.
  • a battery compartment for a flat cylindrical battery comprising a battery slot for mounting a flat cylindrical battery, the battery slot can be loaded with a plurality of general-purpose cylindrical batteries, the upper and lower sides of the battery slot, and the loaded
  • the electrode corresponding to the electrode of the universal cylindrical battery is provided with an electrode contact assembly of a general cylindrical battery, and each electrode contact assembly includes a positive electrode contact member and a negative electrode contact member, and adjacent electrode contact members are sequentially connected in series to make the mounted universal cylinder
  • the battery forms a series relationship, the positive electrode contact on one side of the battery slot and the negative electrode contact on the other side constitute a pair of power supply electrodes, and the positive and negative electrodes of the universal cylindrical battery connected in series can be taken out; the upper and lower sides of the battery slot are further
  • An electrode contact assembly provided with a flat cylindrical battery comprising a ring-shaped positive electrode contact and a negative electrode contact, constitutes a pair of power supply electrodes, and respectively leads the positive and negative electrodes of the mounted flat cylindrical electrode.
  • the battery compartment used in the flat cylindrical battery of the present invention not only has an electrode contact assembly of a conventional multi-cell battery compartment, but also has a flat cylindrical electrode lead-out assembly for the present invention.
  • the flat-cylinder battery of the present invention can be installed in the battery compartment for external power supply; or a plurality of conventional cylindrical universal cylindrical batteries can be installed at the same time, so that the multi-section conventional cylindrical universal cylindrical battery is connected in series at the beginning and the end through the positive electrodes on both sides.
  • the pair of power supply electrodes formed by the piece and the negative electrode contact lead the positive and negative electrodes to supply power to the outside.
  • the cylindrical battery of the present invention can also be installed with the cylindrical battery of the present invention, through the ring electrode contact member and the negative electrode contact member of the electrode contact assembly on the same side, and the pair of power supply electrodes, the positive and negative electrodes are taken out, and external power is supplied.
  • the cylindrical battery or the flat cylindrical battery according to the present invention since the cylindrical battery or the flat cylindrical battery according to the present invention is used, only one side of the ring electrode lead-out member and the negative electrode lead-out member are connected to the two poles of the battery to realize external power supply, and the cylindrical battery and the flat battery are used.
  • the size of the cylindrical battery is not excessively limited. It only needs to be placed in the battery compartment. The shape of the battery can be shifted from a cylindrical battery to one side by a diameter distance.
  • a flat cylindrical battery in the shape of a semi-cylindrical cylinder on either side of the column; or a central portion formed by a cylindrical battery to translate two, three or even more diameters to one side, the sides of the rectangular column are half
  • the battery compartment used in the flat cylindrical battery of the present invention can be powered by using a universal cylindrical battery in series, and can be powered by using the cylindrical battery or the flat cylindrical battery of the present invention, and the battery compartment is flexible. Convenience. It is possible to realize the interchangeable use of batteries of different electrical appliances, and to provide more possible solutions for the power supply problem of emergency-solving electrical appliances, and the versatility is better.
  • FIG. 1 is a cross-sectional view of a cylindrical battery
  • Figure 2 is a schematic view showing a cylindrical battery installed in a battery compartment
  • Figure 3 is a schematic view showing the installation of a universal cylindrical battery in a battery compartment
  • Figure 4 is a schematic structural view of a battery compartment
  • Figure 5 is a schematic view of the positive electrode contact assembly
  • Figure 6 is a schematic structural view of a flat cylindrical battery
  • Figure 7 is a plan view of Figure 6;
  • Figure 8 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 9 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 10 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 11 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 12 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 13 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery
  • Figure 14 is a schematic diagram of the power supply of a battery compartment used in a flat cylindrical battery.
  • a cylindrical battery as shown in Fig. 1, has the same cylindrical battery case 1 as a general-purpose cylindrical battery.
  • the shape of the battery case 1 is the same as that of a general-purpose cylindrical battery, such as the shape of a first battery, the shape of a second battery, and the number five.
  • the shape of the battery (AA) or the shape of the seventh battery (AAA) the battery case is equipped with a battery cell 2 for supplying electric energy, such as a lithium ion battery cell, etc.
  • the top of the battery cell is provided with a battery core lead-out assembly 3, and the battery core leads
  • the component 3 leads the positive and negative electrodes of the battery cell 2, and the negative electrode is electrically connected to the battery negative electrode at the center of the bottom of the housing.
  • the negative electrode of the battery is the same as the negative electrode of the universal cylindrical battery, and can be a common general cylindrical shape such as a circular boss 4
  • the battery's negative electrode structure The positive electrode is electrically connected to the ring electrode 5 provided at the top of the housing. Usually, the positive electrode is connected to the ring electrode by connecting the cell protection circuit.
  • the cell protection circuit can have functions such as over current, over voltage, over charge, and over discharge.
  • An insulating ring 7 is mounted between the outer side of the ring electrode and the battery case 1, and an insulating block 6 is formed inside the ring electrode.
  • a battery compartment as shown in FIG. 2 and FIG. 3, includes a battery slot for mounting the above cylindrical battery, and a positive electrode contact member 20 and a negative electrode contact member 10 are respectively disposed at upper and lower ends of the battery slot, and the negative electrode contact member may be a battery case An elastic conductive metal sheet opposite the central circular boss at the bottom, which is prior art.
  • the positive electrode contact 20 includes a columnar electrode contact and a ring electrode contact, the columnar electrode contact and the ring electrode contact being electrically isolated from each other, which may be inner and outer two insulated springs 21, 22.
  • the cylindrical positive electrode of the universal cylindrical battery 40 is opposite, the outer spring 22 is opposite to the annular positive electrode 5, and the cylindrical electrode contact member and the annular electrode contact member respectively form two pairs of power supply electrode pairs with the negative electrode contact member 10; the columnar electrode contact member and the negative electrode contact member constitute The pair of power supply electrodes corresponds to the positive and negative poles of the universal cylindrical battery 40, and the pair of power supply electrodes composed of the annular electrode lead-out member and the negative electrode contact member correspond to the positive and negative poles of the cylindrical battery 30 of the present invention.
  • the battery compartment can be used both for the cylindrical battery of the present invention and for a conventional cylindrical universal cylindrical battery. When the cylindrical battery of the present invention is used for power supply, as shown in FIG.
  • the negative electrode contact 10 is in contact with the negative electrode at the bottom of the cylindrical battery 30, and the negative electrode of the battery is taken out; the spring 22 as the annular positive electrode contact and the cylindrical battery top The ring electrode 5 is in contact, and the positive electrode is taken out to realize the power supply connection of the cylindrical battery.
  • the negative electrode contact 10 is in contact with the negative electrode at the bottom of the cylindrical body of the conventional cylindrical universal cylindrical battery 40, and the negative electrode of the battery is taken out; the spring 21 as a cylindrical positive electrode contact is The columnar electrode 41 at the top of the conventional cylindrical universal cylindrical battery 40 is in contact with the positive electrode.
  • the power supply device can be used for the cylindrical battery of the present invention, and can also be used for a conventional cylindrical universal cylindrical battery.
  • the conventional cylindrical shape can be used. Universal cylindrical battery emergency, more versatile.
  • the top edge of the insulating block 6 on the inner side of the annular electrode end of the cylindrical battery of the present invention may be provided with a flange 8, as shown in Fig. 1, Fig.
  • the columnar positive electrode contact corresponding to the insulating block 7 The spring 22 used for the piece can be embedded inside the flange 8 of the insulating block, and is restricted by the flange 8, which does not slide out to the periphery, so there is no ring-shaped electrode or ring-shaped electrode which is deflected to the outside thereof. Corresponding to the possibility of another spring contact, it is possible to prevent malfunctions caused thereby, and to ensure reliability in battery use. Especially when the battery of the cylindrical battery is a lithium ion battery, a fuel cell, etc., which is inconsistent with the output voltage of the general-purpose cylindrical battery, it can well avoid the occurrence of a failure.
  • a metal cap 23 may be provided outside the spring 22 of the columnar electrode contact.
  • the spring is located in the columnar groove of the battery slot, the metal cap is sleeved outside the spring 22, the end is turned outward, and the inner side of the columnar G3 slot has a flange that is interlocked with the flange of the metal cap.
  • the metal cap can also be attached directly to the free end of the spring. After the cylindrical battery of the present invention is loaded, the metal cap abuts against the insulating block, which can also avoid the deflection of the columnar positive electrode contact. At the same time, it can also increase the contact surface of the power supply device and the battery, and further improve the stability of the battery loading.
  • the ring electrode 5 at the top of the cylindrical battery of the present invention may be recessed in a groove shape with respect to the inner insulating block and the outer insulating ring.
  • the utility model can well avoid the short circuit caused by the metal member contacting the ring electrode and the negative electrode at the same time, thereby causing damage to the battery.
  • the ring electrode contact can not contact the upper cover 42 of the universal cylindrical battery, avoiding the two electrode contacts Both of them are electrically connected to the battery, causing a malfunction. As shown in FIG.
  • the positive electrode contact 20 may include a contact frame body 24, a columnar electrode contact member 22 and a ring electrode contact member 21, and the columnar electrode contact member and the ring electrode contact member are fixedly mounted in contact with each other.
  • the extension distance from the ring electrode is longer than that of the columnar battery, and the distance it grows is smaller than the distance between the columnar positive electrode of the universal cylindrical battery 40 and the battery cover;
  • the ring electrode contacts can be suspended without contact with the upper cover 42 of the general cylindrical battery.
  • the battery contact member can be mounted with the spring 9 and the compression spring 9 between the battery compartment body.
  • the positive electrode contact member 20 can be retracted as a whole to facilitate the loading of the battery, and the spring can provide a pressing force between the positive electrode contact member and the battery after the battery is inserted.
  • the upper side portion of the projecting end of the ring-shaped electrode contact member 21 in the positive electrode contact member is cut away to form a semi-annular ring having a notch on the upper side, as shown in FIG.
  • a flat cylindrical battery 50 is formed in a shape of a basic cylindrical battery case from one side, and is translated to the other side by a diameter distance, and the middle portion is formed by a quadrangular prism.
  • the side is a semi-cylindrical flat cylinder shape.
  • the battery case is provided with various battery cells for generating electric energy, such as a lithium ion battery, a nickel-hydrogen battery, a fuel battery, etc., and a battery core lead-out assembly is also provided in the battery case, and the battery electrode lead-out assembly is to be used for the battery core.
  • the positive and negative electrodes are respectively connected to the battery positive electrode 51 and the battery negative electrode 52 at the upper and lower ends of the battery case, and the battery negative electrode is located on the bottom surface of the basic cylindrical body on one side, which is the same as the battery negative electrode of the cylindrical battery, that is, common
  • the negative electrode of the cylindrical battery is the same; the positive electrode of the battery is located on the top surface of the basic cylindrical shape, and is the same ring electrode as the positive electrode of the cylindrical battery, and the insulating ring 7 is installed between the outer side of the annular electrode and the battery case through the insulating ring. It is electrically isolated from the battery case, and an insulating block 6 is mounted on the inner side of the ring electrode.
  • the shape of the battery case of the flat cylindrical battery can also be shifted from one cylindrical battery to one side
  • the middle portion formed by the two diameter distances is a semi-cylindrical shape on both sides of the rectangular column; or a central cylindrical battery is translated to one side by three or more diameters to form a central portion of the rectangular column on both sides of the rectangular column.
  • the shape of the cylinder is not shown in the figure.
  • the basic cylindrical battery case is a universal cylindrical battery case, which can be a battery case of a first battery, a second battery, a fifth battery or a seventh battery, which are standard products, such as height, diameter, etc.
  • the external dimensions are specified by the state.
  • an electrode contact assembly of a conventional cylindrical universal cylindrical battery 40 is provided, each of which includes a cylindrical positive contact 22 and the negative electrode contact member 10, the adjacent electrode contact members are sequentially connected in series by the wire 9, so that the two universal cylindrical batteries 40 are assembled in a series relationship, and the positive electrode contacts on one side of the electrode contact assembly on both sides of the pool groove
  • the negative electrode contact piece on the other side and the negative electrode contact on the other side constitute a pair of power supply electrodes, and the positive and negative electrodes of the universal cylindrical battery connected in series can be taken out.
  • the upper and lower sides of the battery cell are further provided with an electrode contact assembly of the flat cylindrical battery 50, which comprises an annular positive electrode contact 21 and a negative electrode contact 10, which constitute a pair of power supply electrodes, respectively, which are loaded with the flat cylindrical electrode Positive and negative leads.
  • an electrode contact assembly of the flat cylindrical battery 50 which comprises an annular positive electrode contact 21 and a negative electrode contact 10, which constitute a pair of power supply electrodes, respectively, which are loaded with the flat cylindrical electrode Positive and negative leads.
  • a spring can be used
  • the negative contact can be the same as the general cylindrical battery.
  • the electrode contact assembly of the flat cylindrical battery can also take out the positive and negative electrodes of the battery and supply power to the outside, as shown in FIG.
  • the above-mentioned cylindrical battery can also be incorporated in the above-mentioned cylindrical battery.
  • the cylindrical battery as shown in FIG. 1 can also be used to draw the positive and negative electrodes through the annular electrode contact and the negative electrode contact to supply power to the outside, as shown in FIG.
  • the negative electrode contact 10 of the electrode contact assembly of the flat cylindrical battery 50 can share the same negative electrode contact 10 with one of the electrode contact assemblies of the two general cylindrical batteries 40, which can make the battery compartment structure simpler.
  • the top edge of the insulating block 6 of the flat cylindrical battery may be provided with a flange 8, as shown in Fig. 6.
  • the cylindrical positive electrode lead corresponding to the insulating block in the battery compartment may be embedded inside the flange of the insulating block Due to the limitation of the flange, it does not slide out to the periphery, so there is no contact with the annular electrode on the outer side due to its deflection, which can prevent the malfunction caused thereby, and can ensure the reliability of the cylindrical battery when used. Sex.
  • the columnar positive electrode lead-out member is a spring which is easily deflected, its effect is particularly remarkable.
  • the annular electrode 5 on the top of the cylindrical battery or the flat cylindrical battery has a groove shape under the shell of the inner columnar insulating block 6 and the outer insulating ring 7 , which can reliably avoid the short circuit caused by the metal foreign matter contacting the annular positive electrode and the negative electrode. Avoid the waste of battery power and ensure the safety of use.
  • the battery 11 includes a battery slot in which three conventional cylindrical universal cylindrical batteries 40 can be mounted, and three pairs of common cylindrical battery electrodes are arranged side by side at the upper and lower ends of the battery well
  • the contact assembly, the columnar positive electrode contact 22 and the negative electrode contact 10 of the adjacent electrode contact assembly are sequentially connected in series by the wire 9, wherein the negative electrode contact 1Q on one side and the columnar positive electrode contact 22 on the other side lead the electrode out, and externally supply power.
  • the upper side of the battery well is further provided with a ring electrode contact member 21 and a negative electrode lead member 10 on one side to constitute an electrode contact assembly of the flat cylindrical battery, and the electrodes of the inserted flat cylindrical battery or the cylindrical battery can be taken out to supply external power.
  • the three-cell battery can be connected in series through three pairs of electrode lead-out assemblies, through the negative electrode contact of one electrode contact assembly and the positive electrode of the other side electrical contact component.
  • the contacts lead the electrodes out of the power supply, as shown in Figure 11.
  • the flat cylindrical or cylindrical battery of the present invention passes through the ring electrode contact 21 and the negative electrode contact 10, and the electrode can be taken out to supply power to the outside.
  • the flat cylindrical battery of the present invention may be a flat cylindrical battery having a semi-cylindrical shape on both sides of a rectangular column which is formed by translating two diameter distances from one common cylindrical battery case to one side.
  • Figure 12 or a universal cylindrical battery can be translated to one side of a diameter of the middle of the rectangular column of the rectangular column on both sides of the rectangular column, as shown in Figure 13, can also be the aforementioned cylinder of the present invention Shaped battery, as shown in Figure 14.
  • the battery compartment leads to the positive electrode of the positive electrode and the columnar positive electrode contact 22 can be connected to each other, and a voltage regulator such as a diode 60, a DC/DC circuit, etc. is arranged on the communication line, as shown in FIG. Make the two output voltages consistent.
  • the battery compartment of the flat cylindrical battery can also be installed with four, five or even more battery compartments.
  • a battery compartment of a multi-section universal cylindrical battery as long as a corresponding number of electrode contact assemblies of a universal cylindrical battery are disposed on the upper and lower sides of the battery compartment, the external power supply of the multi-section universal cylindrical battery can be simultaneously realized,
  • the cylindrical battery or the flat cylindrical battery of the present invention can be externally supplied with power.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

A battery and a chamber holding the battery are provided.The battery has a case with the same size of a cylindrical case or a flat column case of general alkaline battery.An annular groove positive electrode is provided on the top of the case, and a project flat negative electrode same as the negative electrode of a general alkaline battery is provided on the bottom of the case.The battery has the positive electrode being different from the positive electrode of a general alkaline battery, so that the battery will not be easily misused.The chamber includes derivate cells of positive and negative electrodes, a column positive electrode derivate units and an annular positive electrode derivate element electrically isolated each other are provided on the positive electrode derivate element. The battery of the invention and a general alkaline battery all can be installed in the chamber to supply power, so the chamber has excellent compatibility.

Description

一种电池及电池舱 技术领域 本发明涉及电池， 及其进行对外供电用的电池舱结构。  TECHNICAL FIELD The present invention relates to a battery, and a battery compartment structure for external power supply.
背景技术 现有的电池主要有两类， 一类为通用圆柱形电池， 其形状和尺寸统一， 包括 一号、 二号、 五号和七号电池， 以五号 （M) 和七号 （ A) 等标称电压为 1. 5 伏的圆柱形电池应用最为广泛。这类电池多数为一次性的干电池， 也有部分标称 电压为 1. 2伏的镍镉和氢镍二次电池 （可充电电池）。 另一类为专用电池， 根据 生产厂家和用电产品的不同， 其形状和尺寸各异， 这类电池电压多为 3伏或 3. 7 伏， 其中以标称电压 3. 7伏的锂离子电池应用最为广泛。 通用圆柱形电池为标准产品，其形状和尺寸都有统一的标准， 主要包括：一 号、 二号、 五号和七号电池， 其中以五号 (AA) ,，七号 (AAA)电池应用最为普遍。 不 同生产厂家生产的通用圆柱形电池有相同的外形尺寸， 电池的通用性好， 用其供 电的电器的电池舱也按其尺寸标准设计，这些电器可随处购买上述通用圆柱形电 池直接使用， 十分方便。 然而， 通用圆柱形电池的能量密度较低， 其供电的时间 通常较短。 若将其用于耗电量大， 长时间使用的用电器， 则需要频繁的更换， 十 分不便， 不能满足使用要求。 而且， 通用圆柱形电池一次用完即废弃， 累积消费 支出庞大， 不经济， 大量废弃的电池既浪费资源， 又污染环境， 不环保。 与上述的通用圆柱形电池相比，锂离子电池具有更高的能量密度，其供电容 量大，供电时间长； 且经充电能反复使用， 十分经济； 同时还不存在重金属污染， 非常符合环保要求。 因此， 对于耗电量较大， 待机时间要求较长的电子电器， 通 常都采用锂离子电池。 然而， 锂离子电池为一种专用电池， 目前是非标准产品， 不同厂家生产的锂离子电池尺寸各不相同， 不同电器的电池舱的尺寸也各不相 同， 需使用各自对应的专用锂离子电池， 其通用性差。 此外， 锂离子电池的购买 BACKGROUND OF THE INVENTION There are two main types of existing batteries, one is a general-purpose cylindrical battery, and its shape and size are uniform, including batteries No. 1, No. 2, No. 5 and No. 7, with No. 5 (M) and No. 7 (A). A cylindrical battery with a nominal voltage of 1.5 volts is the most widely used. Most of these batteries are disposable dry batteries, and some nickel-cadmium and nickel-hydrogen secondary batteries (rechargeable batteries) with a nominal voltage of 1.2 volts. The volts of the lithium ion at a nominal voltage of 3. 7 volts, the voltage of the battery is usually 3 volts or 3.7 volts, and the nominal voltage is 3.7 volts of lithium ion. The battery is the most widely used. Universal cylindrical batteries are standard products, and their shapes and sizes have uniform standards, including: No. 1, No. 2, No. 5 and No. 7 batteries, among which are No. 5 (AA), No. 7 (AAA) battery applications. Most common. The universal cylindrical batteries produced by different manufacturers have the same external dimensions, and the versatility of the batteries is good. The battery compartments of the electric appliances that are powered by them are also designed according to their size standards. These appliances can be used directly from the above-mentioned general cylindrical batteries. Convenience. However, general cylindrical batteries have lower energy densities and are typically powered for shorter periods of time. If it is used for appliances that consume a lot of power and are used for a long time, they need to be replaced frequently, which is inconvenient and cannot meet the requirements for use. Moreover, the universal cylindrical battery is discarded when it is used up once, and the accumulated consumption expenditure is huge and uneconomical. A large number of discarded batteries waste resources, pollute the environment, and are not environmentally friendly. Compared with the above-mentioned general cylindrical battery, the lithium ion battery has higher energy density, large power supply capacity and long power supply time; and it can be used repeatedly by charging, and it is economical; and there is no heavy metal pollution, which is very environmentally friendly. . Therefore, for electronic appliances that consume a lot of power and require a long standby time, lithium-ion batteries are usually used. However, lithium-ion batteries are a kind of special-purpose batteries, which are currently non-standard products. The sizes of lithium-ion batteries produced by different manufacturers are different. The battery compartments of different electrical appliances are also different in size. It is necessary to use the corresponding dedicated lithium-ion batteries. Its versatility is poor. In addition, the purchase of lithium-ion batteries
- 1 - 确认本 也不方便， 往往不同的电池需要到不同的地点或指定商店购买， 电器在电池耗尽 情况下， 难以及时、 方便的进行更新或者使用其它电池替代。 如果，锂离子电池也具有与通用圆柱形电池一样的尺寸标准，其用电器的-电 池舱也按相应尺寸标准设计， 那么， 既能满足用电量大、 使用时间长的要求， 又 能和通用圆柱形电池一样具有很好的通用性， 给使用者带来极大的便利。 然而，若锂离子电池釆用通用圆柱形电池完全相同的形状及电极，会带来误 用的问题。其与通用圆柱形电池外形一致，使用者很可能将圆柱形的锂离子电池 误用到现有电器中，由于锂离子电池的输出电压远高于通用圆柱形电池的输出电 压， 因此容易导致用电器的毁坏。 公开号为 "CN201174405Y"的中国专利， 公开了一种双电压输出的圆柱形电 池， 其为一种圆柱形锂离子电池， 其整体的外形与通用圆柱形电池的相同， 区别 在于电池的正极端除了具有与通用圆柱形电池相同的柱状电极外，在柱状电极的 外围还设有另一环形的电极。环形电极与柱状电极通过变压电路相连， 其输出电 压分别为通用圆柱形电池的电压和常规锂离子电池的电压。此种锂离子电池， 柱 状电极可输出与通用圆柱形电池相同的电压，可作为通用圆柱形电池给电器供电 使用; 其环形电极具有锂离子电池的输出电压， 又可作为锂离子电池给电器供电 使用。 其不存在上述误用的问题， 而且通用性好。 然而， 其结构较为复杂， 两个 输出电极及两输出电极间设置有变压电路， 增加了电池的成本， 较大程度的提高 了电池的价格， 给电池的推广带来影响。 此外， 通用圆柱形电池用于多节电池的电池舱时， 电池舱针对每一节电池都 需要设置相对应的正、 负极引出单元， 这使多节电池舱的结构较为复杂、 成本较 高。 而且， 多节电池舱内安装多节圆柱形电池后， 相邻的圆柱形电池之间的部分 相对于电池舱内凹， 这部分空间未被利用， 很大程度的浪费了电池舱的容量。 特 别在对用电器的电池追求持久、耐用的今天， 电池舱的容量空间本身就显得十分 紧张， 上述电池舱容量浪费情况， 显得尤为突出。 正因为此原因， 很多用电器最 终都是采用了方形的板状电池，'最常见的就是手机的电池。然而方形的手机电池 的通用性很差， 在电池电量用完后， 无法方便的购买到适用的电池， 需找地方给 电池充电后， 用电器方能继续使用。 在提供电池舱容量的利用率的情况下， 却无 法兼顾通用性。 另外， 目前的多节电池的电池舱， 在仅安装部分电池时无法正常供电， 只有 安装上全部的电池才能正常供电， 其使用受限， 不方便。 发明内容 本发明的目的在于提供一种既能避免误用、安全、成本又较低的圆柱形电池。 本发明的另一目的在于提供一种能供上述圆柱形电池使用的电池舱，该电池 舱既可使用本专利所述的圆柱形电池供电，也可使用通用圆柱形电池供电。 本发明的又一目的在于提供一种能够避免误用、 安全、 成本低， 且能够充分 的利用多节电池舱容量， 电池容量更大、 使用更持久的扁柱体形电池。 本发明的再一目的在于提供一种所述扁柱体形电池使用的电池舱，其既可采 用本专利的扁柱形电池供电，又可同时使用多节常规圆柱形通用圆柱形电池进行 供电， 其兼容性好， 使用方便。 一种圆柱形电池， 有与通用圆柱形电池形状相同的圆柱形电池壳体， 电池壳 体内装有提供电能的电芯和电芯电极引出组件， 电芯电极引出组件将电芯的正、 负极引出， 分别与电池壳体上下两端的电池正极和电池负极连接， 其电池负极位 于电池壳体的底部与通用圆柱形电池的负极相同， 电池正极为环形电极， 位于电 池壳体顶部的电池盖上， 环形电极的外侧与电池壳体间安装有绝缘环，通过绝缘 环与电池壳体电隔离，环形电极的内侧安装有柱状绝缘块。 本发明所述的圆柱形电池， 其外壳的形状与通用圆柱形电池相同， 具有通用 的外形尺寸，而其电池正极为环形沟状电极，与通用圆柱形电池的电极截然不同， 使用者能够清楚的区分， 不易将其与圆柱形电池混淆， 能够较好的避免误用的发 生。 而且， 环形电极的内侧（即通用圆柱形电池的柱状正极处）， 设置有柱状绝缘 块， 即使误将其用到使用通用圆柱形电池的现有电器中， 环形电极内侧的绝缘块 也能避免电路的导通， 从而有效地保护了电器， 使用更加安全。 同时， 本发明所 述的圆柱形电池仅单一电压输出， 不设置变压电路， 成本相对较低。 一种电池舱， 包括安装上述圆柱形电池的电池槽， 电池槽的上下两端分别设 置正极接触件和负极接触件，所述正极接触件包括柱状电极接触件和环形电极接 触件，柱状电极接触件和环形电极接触件彼此电隔离， 分别与负极引出件构成两 对供电电极对，柱状电极接触件与负极接触件构成的供电电极对与通用圆柱形电 池的正、负极对应， 环形电极接触件和负极接触件构成的供电电极对与本发明所 述圆柱形电池的正、 负极对应。 所述电池舱， 装入本发明所述的圆柱形电池后， 负极引出件可将圆柱形电池 壳体底部的电池负极引出， 环形电极引出件与电池顶部的环形电极接触， 可将电 池正极引出。 负极引出件与环形电极引出件构成一对供电电极， 进行供电。 由于本发明的电池负极的结构与通用圆柱形电池的结构相同，因此通用圆柱 形电池所使用的弹片、弹簧等各种负极接触件结构均可作为本发明的电池舱的负 极接触件结构。 另外， 正极接触件还包括的柱形电极接-触件， 柱形电极接触件与本发明的圆 柱形电池的柱状绝缘块相对应， 电池舱装入本发明的圆柱形电池后， 该柱形电极 接触件被电池的正极中心的绝缘块隔离， 避免误通电。 此外， 在电池舱内装入通 用圆柱形电池时， 柱状电极接触件能够将通用圆柱形电池的柱状正极引出， 与负 极接触件构成一对供电电极， 进行供电。 其使所述电池舱， 既可适合本发明的圆 柱形电池使用， 也能适合通用圆柱形电池使用， 在本发明的圆柱形电池电量耗尽 无法及时补充的时候， 可通过使用通用圆柱形电池应急， 通用性更好。 本发明所述圆柱形电池提供电能的电芯可以是锂离子电芯，也可是燃料电池 电芯、核能电池电芯等输出电压与通用圆柱形电池的电芯的输出电压相同或不同 的电芯。 当电芯的输出电压与通用圆柱形电池的输出电压不同时，只需在电池舱 引出电极后连接的供电电路上安装电压变换电路，即可使该电池舱既能使用常通 用圆柱形电池对用电器供电， 又能使用上述圆柱形电池对用电器进行供电。 此外，本发明所述的圆柱形电池的电池壳体与通用圆柱形电池的电池壳体形 状相同， 对于现有的使用通用圆柱形电池的用电器， 可在不改变电池舱的大小的 情况下， 更换本发明的电池舱， 在正极引出端连接电压变换电路， 即可将用电器 改造为适合使用本发明的圆柱形电池的用电器。改造后用电器结构基本不变，基 本能够使用原有设备及模具， 改造方便、 兼容性好， 便于推广。 一种扁柱体电池，其电池壳体的形状为由一侧作为基础的上述圆柱形电池壳 体， 向另一侧平移一个以上直径距离， 所形成的中部为四棱柱两侧为半圆柱的扁 柱体形状； 电池壳体内装有提供电能的电芯和电芯电极引出组件， 电芯电极引出 组件将电芯的正、负极引出， 分别与电池壳体上下两端的电池正极和电池负极连 接，电池负极位于一侧的基础圆柱形的底面，与所述圆柱形电池的电池负极相同； 电池正极位于基础圆柱形的顶面， 与上述圆柱形电池的正极相同的环形电极， 环 形电极的外侧与电池壳体间安装有绝缘环，通过绝缘环与壳体电隔离，环形电极 的内侧安装有绝缘块。 本发明所述扁柱形电池， 与前述圆柱形电池一样， 具有容易区分、 不会误用 的优点， 同时，所述扁柱形电池，相对于多节并排的圆柱形电池而言，体积更大， 不存在相邻圆柱形电池间的空间浪费， 能够更充分的利用电池舱空间； 相比多节 圆柱形电池， 具有更大的电池容量， 供电更持久。 同时， 所述扁柱形电池的电极仅设置在壳体一侧的基础圆柱体的上下两端， 其使电池的外形能够很好的适用于燃料电池及核能电池的结构要求，一但燃料电 池、 核能电池技术成熟， 可直接使用本发明的扁柱形电池结构， 从而能够直接用 于本发明的扁柱形电池的用电器上进行供电， 能够直接快速的替换和推广， 为将 来电池的发展提供了很好的基础， 将其作为电池的基础外形进行推广， 能够兼顾 电池的发展， 经济、 环保、 节约资源。 此外， 上述扁柱形电池， 无论是平移一个直径、 两个直径， 还是几个直径距 离的扁柱形电池， 均只有一对相同的正负电极； 而且， 扁柱形电池与本发明前述 的圆柱形电池的正负电极也相同。 因此， 圆柱形电池和不同形状的扁柱形电池可 使用相同的充电电路、 充电器进行充电， 可提高充电器的通用性。 一种扁柱形电池使用的电池舱， 包括用于安装扁柱形电池的电池槽， 电池槽 内可装入多节通用圆柱形电池， 电池槽的上、 下侧， 在与装入的各通用圆柱形电 池的电极对应的位置， 设置有通用圆柱形电池的电极接触组件，各电极接触组件 均包括正极接触件和负极接触件， 相邻电极接触组件依次串连， 使装入的通用圆 柱形电池构成串联关系，电池槽一侧的正极接触件和另一侧的负极接触件， 构成 供电电极对， 可将串联的通用圆柱形电池的正、 负极引出； 电池槽的上、 下侧还 设置有扁柱形电池的电极接触组件， 其包括环形正极接触件和负极接触件，构成 供电电极对， 分别将装入的扁柱形电极的正、 负极引出。 本发明所述的扁柱形电池使用的电池舱，不但具有常规多节电池舱的电极接 触组件， 同时还具有针对本发明所述的扁柱形电极引出组件。 电池舱内既可安装 本发明的扁柱形电池，对外供电；也可同时安装多节常规圆柱形通用圆柱形电池， 使多节常规圆柱形通用圆柱形电池首尾串联，通过两侧的正极接触件和负极接触 件构成的供电电极对， 将正、 负极引出， 对外供电。 其还可安装本发明所述的圆 柱形电池， 通过同一侧的电极接触组件的环形电极接触件和负极接触件， 组成的 供电电极对， 将正、 负极引出， 对外供电。 同时， 由于使用本发明所述的圆柱形 电池或扁柱形电池时，仅一侧的环形电极引出件和负极引出件与电池的两极连接 即可实现对外供电， 其对使用圆柱形电池和扁柱形电池的尺寸没有过多的限制， 只需要.电池的外形能够置入电池舱即可，其可以是外形为由一节圆柱形电池向一 侧平移一个直径距离所形成的中部为长方柱两侧为半圆柱的形状的扁柱体电池； 也可以是由一节圆柱形电池向一侧平移两个、三个甚至更过个直径距离所形成的 中部为长方柱两侧为半圆柱的形状的扁柱体电池；还可以是仅一节所述圆柱形电 池。 本发明所述的扁柱形电池使用的电池舱，其即可使用通用圆柱形电池串联进 行供电，又可使用本发明所述的圆柱形电池或扁柱形电池进行供电， 电池舱使用 灵活、 方便。 能够实现不同用电器的电池互换使用， 给紧急情况解决用电器的供 电问题， 带来了更多的可能方案， 通用性更好。 随着全球资源节约与环境保护的进一步要求，一次性电池将逐步被二次电池 取代而淡出巿场，本发明所述的圆柱形与扁柱形电池可在此交替过程中成为理想 的接替品。届时， 本发明所述的扁柱形电池使用的电池舱， 其电极接触组件只须 保留一对正负电极而得到大幅简化。 附图说明 图 1 为一种圆柱形电池的剖视图； - 1 - Confirmation It is also inconvenient. Often different batteries need to be purchased at different locations or designated stores. When the battery is exhausted, it is difficult to update it in time or conveniently or replace it with other batteries. If the lithium-ion battery also has the same size standard as the general-purpose cylindrical battery, and the battery compartment of the electric appliance is also designed according to the corresponding size standard, then it can meet the requirements of large power consumption and long use time, and can The universal cylindrical battery has the same versatility and great convenience for the user. However, if the lithium ion battery uses the same shape and electrode of the general cylindrical battery, it will cause misuse. It is consistent with the general cylindrical battery shape, and users are likely to misuse cylindrical lithium-ion batteries into existing appliances. Since the output voltage of lithium-ion batteries is much higher than the output voltage of general-purpose cylindrical batteries, it is easy to cause The destruction of electrical appliances. The Chinese patent publication "CN201174405Y" discloses a cylindrical battery with dual voltage output, which is a cylindrical lithium ion battery, and its overall shape is the same as that of a general cylindrical battery, with the difference being the positive end of the battery. In addition to having the same columnar electrode as the general cylindrical battery, another annular electrode is provided on the periphery of the columnar electrode. The ring electrode and the columnar electrode are connected by a transformer circuit, and the output voltages thereof are the voltage of the general cylindrical battery and the voltage of the conventional lithium ion battery, respectively. The lithium ion battery, the column electrode can output the same voltage as the general cylindrical battery, and can be used as a general-purpose cylindrical battery for powering the electric appliance; the ring electrode has the output voltage of the lithium ion battery, and can be used as a lithium ion battery to supply the electric appliance. use. It does not have the above misuse problem, and it has good versatility. However, the structure is relatively complicated, and a transformer circuit is disposed between the two output electrodes and the two output electrodes, which increases the cost of the battery, and greatly increases the price of the battery, thereby affecting the promotion of the battery. In addition, when the universal cylindrical battery is used in the battery compartment of the multi-cell battery, the battery compartment needs to be provided with corresponding positive and negative lead-out units for each battery, which makes the structure of the multi-cell battery compartment more complicated and costly. Moreover, after the multi-section cylindrical battery is installed in the multi-cell battery compartment, the portion between the adjacent cylindrical batteries is recessed relative to the battery compartment, and this space is not utilized, which greatly wastes the capacity of the battery compartment. Especially in the pursuit of durable and durable batteries for electrical appliances, the capacity of the battery compartment itself is very tight, and the above-mentioned battery compartment capacity is particularly prominent. For this reason, many electrical appliances are ultimately made of square plate-shaped batteries, 'the most common is the battery of the mobile phone. However, the versatility of the square mobile phone battery is very poor. After the battery power is used up, it is not convenient to purchase the applicable battery. After finding the place to charge the battery, the appliance can continue to be used. In the case of providing the utilization of the battery compartment capacity, The law takes into account the versatility. In addition, the battery compartment of the current multi-cell battery cannot be powered normally when only a part of the battery is installed, and only the entire battery can be installed to supply power normally, which is limited in use and inconvenient. SUMMARY OF THE INVENTION It is an object of the present invention to provide a cylindrical battery that avoids misuse, safety, and cost. Another object of the present invention is to provide a battery compartment that can be used with the above-described cylindrical battery, which can be powered either by the cylindrical battery described in this patent or by a general cylindrical battery. Still another object of the present invention is to provide a flat cylindrical battery which can avoid misuse, safety, and low cost, and can sufficiently utilize a multi-cell battery compartment capacity, a larger battery capacity, and a longer durability. It is still another object of the present invention to provide a battery compartment for use in the flat cylindrical battery, which can be powered by the flat cylindrical battery of the present patent or by using a plurality of conventional cylindrical universal cylindrical batteries simultaneously. It has good compatibility and is easy to use. A cylindrical battery having a cylindrical battery case having the same shape as a general-purpose cylindrical battery, wherein the battery case is provided with a battery core and a battery electrode lead-out assembly for supplying electric energy, and the battery core lead-out assembly is for positive and negative electrodes of the battery core. Leading out, respectively, connected to the battery positive electrode and the battery negative electrode at the upper and lower ends of the battery case, the battery negative electrode is located at the bottom of the battery case and is the same as the negative electrode of the universal cylindrical battery, and the positive electrode of the battery is a ring electrode, which is located on the battery cover at the top of the battery case. An insulating ring is disposed between the outer side of the ring electrode and the battery case, and is electrically isolated from the battery case by the insulating ring, and a columnar insulating block is mounted on the inner side of the ring electrode. The cylindrical battery of the present invention has the same outer shape as a general-purpose cylindrical battery, and has a general external dimensions, and the positive electrode of the battery is an annular groove electrode, which is completely different from the electrode of the general cylindrical battery, and the user can clearly The distinction is not easy to confuse it with the cylindrical battery, which can better avoid the occurrence of misuse. Moreover, the inner side of the ring electrode (i.e., the columnar positive electrode of the general cylindrical battery) is provided with a columnar insulating block, and even if it is mistakenly applied to an existing electric appliance using a general cylindrical battery, the insulating block inside the ring electrode can be avoided. The conduction of the circuit effectively protects the appliance and makes it safer to use. At the same time, the cylindrical battery of the present invention has only a single voltage output, does not provide a transformer circuit, and has a relatively low cost. A battery compartment includes a battery slot for mounting the above cylindrical battery, and upper and lower ends of the battery slot are respectively provided The positive electrode contact member and the negative electrode contact member are disposed, the positive electrode contact member includes a columnar electrode contact member and a ring electrode contact member, and the columnar electrode contact member and the ring electrode contact member are electrically isolated from each other, and the pair of negative electrode lead members respectively form two pairs of power supply electrode pairs, The pair of power supply electrodes formed by the columnar electrode contact and the negative electrode contact corresponds to the positive and negative poles of the universal cylindrical battery, and the pair of power supply electrodes composed of the ring electrode contact and the negative electrode contact correspond to the positive and negative poles of the cylindrical battery of the present invention. . After the battery compartment is loaded with the cylindrical battery of the present invention, the negative electrode lead-out member can take out the negative electrode of the battery at the bottom of the cylindrical battery case, and the ring-shaped electrode lead-out member contacts the ring-shaped electrode at the top of the battery, and the positive electrode of the battery can be taken out. . The negative electrode lead-out member and the ring electrode lead-out member constitute a pair of power supply electrodes for supplying power. Since the structure of the negative electrode of the battery of the present invention is the same as that of the general cylindrical battery, various negative electrode contact structures such as a spring piece and a spring used in the general cylindrical battery can be used as the negative electrode contact structure of the battery compartment of the present invention. Further, the positive electrode contact further includes a cylindrical electrode contact-contact, the cylindrical electrode contact corresponding to the columnar insulating block of the cylindrical battery of the present invention, and the battery case is loaded into the cylindrical battery of the present invention, the column The electrode contacts are isolated by the insulating block at the center of the positive pole of the battery to avoid false energization. Further, when a general-purpose cylindrical battery is incorporated in the battery compartment, the columnar electrode contact can take out the columnar positive electrode of the general-purpose cylindrical battery, and form a pair of power supply electrodes with the negative electrode contact member to supply power. The battery compartment can be used both for the cylindrical battery of the present invention and for the general cylindrical battery. When the cylindrical battery of the present invention is exhausted and cannot be replenished in time, the universal cylindrical battery can be used. Emergency, more versatile. The battery cell for supplying electric energy of the cylindrical battery of the present invention may be a lithium ion battery core, or a battery cell such as a fuel cell battery core or a nuclear power battery cell, and an output voltage of the same or different output voltage of the battery of the general cylindrical battery. . When the output voltage of the battery cell is different from the output voltage of the general-purpose cylindrical battery, it is only necessary to install a voltage conversion circuit on the power supply circuit connected after the battery compartment leads the electrode, so that the battery compartment can use the common general cylindrical battery pair. Powered by electrical appliances, the above-mentioned cylindrical battery can be used to supply power to the appliance. In addition, the battery case of the cylindrical battery of the present invention has the same shape as the battery case of the universal cylindrical battery, and the existing electric appliance using the universal cylindrical battery can be changed without changing the size of the battery compartment. The battery compartment of the present invention is replaced, and a voltage conversion circuit is connected to the positive terminal, so that the electric appliance can be converted into an electric appliance suitable for using the cylindrical battery of the present invention. After the transformation, the electrical structure is basically unchanged, and the original equipment and mold can be basically used. The transformation is convenient, the compatibility is good, and the promotion is convenient. The utility model relates to a flat cylinder battery, wherein the battery casing is shaped like a cylindrical battery casing based on one side, and is translated to the other side by more than one diameter distance, and the middle portion formed is a semi-cylindrical shape on both sides of the quadrangular prism. The shape of the flat cylinder; the battery case is provided with a battery core and a battery electrode lead-out assembly for supplying electric energy, and the battery core lead-out assembly leads the positive and negative electrodes of the battery core, and is respectively connected with the battery positive electrode and the battery negative electrode at the upper and lower ends of the battery case. The bottom of the battery is located on the bottom surface of the base cylindrical portion of one side, which is the same as the negative electrode of the battery of the cylindrical battery; the positive electrode of the battery is located on the top surface of the basic cylindrical shape, the same ring electrode as the positive electrode of the cylindrical battery, and the outer side of the annular electrode An insulating ring is installed between the battery case and the housing through the insulating ring, and an insulating block is mounted on the inner side of the ring electrode. The flat cylindrical battery of the present invention has the advantages of being easily distinguishable and not misused as the cylindrical battery described above, and at the same time, the flat cylindrical battery is more bulky than a plurality of side-by-side cylindrical batteries. Large, there is no waste of space between adjacent cylindrical batteries, which can make full use of the battery compartment space; compared with multi-section cylindrical battery, it has larger battery capacity and longer power supply. At the same time, the electrodes of the flat cylindrical battery are only disposed at the upper and lower ends of the base cylinder on one side of the housing, so that the shape of the battery can be well adapted to the structural requirements of the fuel cell and the nuclear power battery, but the fuel cell The nuclear battery technology is mature, and the flat cylindrical battery structure of the present invention can be directly used, so that it can be directly used for power supply of the electric battery of the flat cylindrical battery of the present invention, and can be directly replaced and promoted rapidly, for future battery development. It provides a good foundation and promotes it as the basic shape of the battery, which can balance the development of the battery, economy, environmental protection and resource conservation. In addition, the above-mentioned flat cylindrical battery, whether it is a flat cylindrical battery of one diameter, two diameters or several diameter distances, has only one pair of the same positive and negative electrodes; moreover, the flat cylindrical battery and the aforementioned The positive and negative electrodes of a cylindrical battery are also the same. Therefore, the cylindrical battery and the flat cylindrical battery of different shapes can be charged using the same charging circuit and charger, which can improve the versatility of the charger. A battery compartment for a flat cylindrical battery, comprising a battery slot for mounting a flat cylindrical battery, the battery slot can be loaded with a plurality of general-purpose cylindrical batteries, the upper and lower sides of the battery slot, and the loaded The electrode corresponding to the electrode of the universal cylindrical battery is provided with an electrode contact assembly of a general cylindrical battery, and each electrode contact assembly includes a positive electrode contact member and a negative electrode contact member, and adjacent electrode contact members are sequentially connected in series to make the mounted universal cylinder The battery forms a series relationship, the positive electrode contact on one side of the battery slot and the negative electrode contact on the other side constitute a pair of power supply electrodes, and the positive and negative electrodes of the universal cylindrical battery connected in series can be taken out; the upper and lower sides of the battery slot are further An electrode contact assembly provided with a flat cylindrical battery, comprising a ring-shaped positive electrode contact and a negative electrode contact, constitutes a pair of power supply electrodes, and respectively leads the positive and negative electrodes of the mounted flat cylindrical electrode. The battery compartment used in the flat cylindrical battery of the present invention not only has an electrode contact assembly of a conventional multi-cell battery compartment, but also has a flat cylindrical electrode lead-out assembly for the present invention. The flat-cylinder battery of the present invention can be installed in the battery compartment for external power supply; or a plurality of conventional cylindrical universal cylindrical batteries can be installed at the same time, so that the multi-section conventional cylindrical universal cylindrical battery is connected in series at the beginning and the end through the positive electrodes on both sides. The pair of power supply electrodes formed by the piece and the negative electrode contact lead the positive and negative electrodes to supply power to the outside. It can also be installed with the cylindrical battery of the present invention, through the ring electrode contact member and the negative electrode contact member of the electrode contact assembly on the same side, and the pair of power supply electrodes, the positive and negative electrodes are taken out, and external power is supplied. Meanwhile, since the cylindrical battery or the flat cylindrical battery according to the present invention is used, only one side of the ring electrode lead-out member and the negative electrode lead-out member are connected to the two poles of the battery to realize external power supply, and the cylindrical battery and the flat battery are used. The size of the cylindrical battery is not excessively limited. It only needs to be placed in the battery compartment. The shape of the battery can be shifted from a cylindrical battery to one side by a diameter distance. A flat cylindrical battery in the shape of a semi-cylindrical cylinder on either side of the column; or a central portion formed by a cylindrical battery to translate two, three or even more diameters to one side, the sides of the rectangular column are half A cylindrical battery in the shape of a cylinder; it may also be a cylindrical battery of only one section. The battery compartment used in the flat cylindrical battery of the present invention can be powered by using a universal cylindrical battery in series, and can be powered by using the cylindrical battery or the flat cylindrical battery of the present invention, and the battery compartment is flexible. Convenience. It is possible to realize the interchangeable use of batteries of different electrical appliances, and to provide more possible solutions for the power supply problem of emergency-solving electrical appliances, and the versatility is better. With the further requirements of global resource conservation and environmental protection, disposable batteries will gradually be replaced by secondary batteries and fade out of the market. The cylindrical and flat cylindrical batteries of the present invention can be an ideal replacement in this alternating process. . At that time, the battery compartment used in the flat cylindrical battery of the present invention has a large simplification of the electrode contact assembly only by retaining a pair of positive and negative electrodes. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a cross-sectional view of a cylindrical battery;
图 2 为一种圆柱形电池安装在电池舱中的示意图；  Figure 2 is a schematic view showing a cylindrical battery installed in a battery compartment;
图 3 为通用圆柱形电池安装在电池舱中的示意图； 图 4 为一种电池舱的结构示意图； Figure 3 is a schematic view showing the installation of a universal cylindrical battery in a battery compartment; Figure 4 is a schematic structural view of a battery compartment;
图 5 为正极接触组件的示意图；  Figure 5 is a schematic view of the positive electrode contact assembly;
图 6 为一种扁柱形电池的结构示意图；  Figure 6 is a schematic structural view of a flat cylindrical battery;
图 7 为图 6的俯视图；  Figure 7 is a plan view of Figure 6;
图 8 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 8 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 9 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 9 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 10 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 10 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 11 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 11 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 12 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 12 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 13 为一种扁柱形电池使用的电池舱的供电示意图；  Figure 13 is a schematic diagram of power supply of a battery compartment used in a flat cylindrical battery;
图 14 为一种扁柱形电池使用的电池舱的供电示意图。  Figure 14 is a schematic diagram of the power supply of a battery compartment used in a flat cylindrical battery.
具体实施方式 detailed description
一种圆柱形电池， 如图 1， 有与通用圆柱形电池相同的圆柱形电池壳体 1， 电池壳体 1形状与通用圆柱形电池形状相同， 如一号电池形状、 二号电池形状、 五号电池 （AA) 形状或七号电池 （AAA) 形状， 电池壳体内装有提供电能的电芯 2， 如锂离子电芯等， 电芯的顶部装有电芯电极引出组件 3， 电芯电极引出组件 3 将电芯 2的正、 负极引出， 负极与壳体底部中央的电池负极电连接， 该电池负极 与通用圆柱形电池的负极相同，其可为圆形凸台 4等现有通用圆柱形电池的电池 负极结构。正极与壳体顶部设置的环形电极 5电连接。通常正极通过连接电芯保 护电路后， 再连接到环形电极上。 电芯保护电路可以具有过电流、 过电压、 过充 电、 过放电等功能。 环形电极的外侧与电池壳体 1间安装有绝缘环 7， 环形电极 的内侧有绝缘块 6。  A cylindrical battery, as shown in Fig. 1, has the same cylindrical battery case 1 as a general-purpose cylindrical battery. The shape of the battery case 1 is the same as that of a general-purpose cylindrical battery, such as the shape of a first battery, the shape of a second battery, and the number five. The shape of the battery (AA) or the shape of the seventh battery (AAA), the battery case is equipped with a battery cell 2 for supplying electric energy, such as a lithium ion battery cell, etc., the top of the battery cell is provided with a battery core lead-out assembly 3, and the battery core leads The component 3 leads the positive and negative electrodes of the battery cell 2, and the negative electrode is electrically connected to the battery negative electrode at the center of the bottom of the housing. The negative electrode of the battery is the same as the negative electrode of the universal cylindrical battery, and can be a common general cylindrical shape such as a circular boss 4 The battery's negative electrode structure. The positive electrode is electrically connected to the ring electrode 5 provided at the top of the housing. Usually, the positive electrode is connected to the ring electrode by connecting the cell protection circuit. The cell protection circuit can have functions such as over current, over voltage, over charge, and over discharge. An insulating ring 7 is mounted between the outer side of the ring electrode and the battery case 1, and an insulating block 6 is formed inside the ring electrode.
一种电池舱， 如图 2、 图 3， 包括安装上述圆柱形电池的电池槽， 电池槽的 上下两端分别设置正极接触件.20和负极接触件 10， 负极接触件可为与电池壳体 底部中央圆形凸台相对的弹性导电金属片， 其为现有技术。 所述正极接触件 20 包括柱状电极接触件和环形电极接触件，柱状电极接触件和环形电极接触件彼此 电隔离， 其可为内、 外两个绝缘隔开的弹簧 21、 22。 内侧弹簧 21与常规圆柱形 通用圆柱形电池 40的柱状正极相对， 外侧弹簧 22与环形正极 5相对， 柱状电极 接触件和环形电极接触件分别与负极接触件 10构成两对供电电极对； 柱状电极 接触件与负极接触件构成的供电电极对与通用圆柱形电池 40的正、 负极对应， 环形电极引出件和负极接触件构成的供电电极对与本发明所述圆柱形电池 30的 正、 负极对应。 该供电池舱， 既可适合本发明的圆柱形电池使用， 也能适合常规圆柱形通用 圆柱形电池使用。 供本发明的圆柱形电池供电使用时， 如图 2， 其负极接触件 10 与圆柱形电池 30壳体底部的负极接触， 将电池负极引出； 作为环形正极接触件 的弹簧 22与圆柱形电池顶部的环形电极 5接触， 将正极引出， 实现圆柱形电池 的供电连接。 供常规圆柱形通用圆柱形电池使用时， 如图 3， 负极接触件 10与 常规圆柱形通用圆柱形电池 40売体底部的负极接触， 将电池负极引出； 作为柱 形正极接触件的弹簧 21与常规圆柱形通用圆柱形电池 40顶部的柱状电极 41接 触， 将正极引出。 该供电装置， 既可适合本发明的圆柱形电池使用， 也能适合常 规的圆柱形通用圆柱形电池使用，在本发明的圆柱形电池电量耗尽无法及时补充 的时候， 可通过使用常规圆柱形通用圆柱形电池应急， 通用性更好。 本发明的圆柱形电池的环形电极端内侧的绝缘块 6 的顶部边缘可设置凸缘 8， 如图 1、 图 2 , 电池装入电池舱使用时， 与绝缘块 7相对应的作为柱状正极接 触件使用的弹簧 22可嵌入在绝缘块的凸缘 8内侧， 受凸缘 8的限制， 其不会向 周围偏斜滑出，因此不存在因其偏斜与其外侧的环状电极或环状电极对应的另一 弹簧接触的可能， 也就能够防止因此而产生的故障， 能够保证电池使用时的可靠 性。尤其在圆柱形电池的电芯为锂离子电芯、燃料电芯等与通用圆柱形电池的输 出电压不一致时， 其能够很好的避免故障发生。 此外， 电池舱中， 柱状电极接触件的弹簧 22外可套装一个金属帽 23。 如图 3， 弹簧位于电池槽的柱状 ffl槽内， 金属帽套在弹簧 22外， 端部向外翻边， 柱状 G3槽的内侧有凸缘与金属帽的翻边相扣。金属帽也可以直接固定在弹簧的自由端 上。装入本发明的圆柱形电池后， 金属帽抵在绝缘块上， 其同样能够避免该柱状 正极接触的偏斜。 同时， 其还能增加供电装置与电池的接触面， 进一步的提高电 池装入的稳定性。 本发明的圆柱形电池顶部的环形电极 5相对其内侧绝缘块和外侧绝缘环可下 凹呈环沟状。其能够很好的避免电池因金属件同时接触环形电极和负极引起的短 路， 从而给电池带来的损害。 为了使电池舱内装入通用圆柱形电池 40， 柱状电极接触件与通用圆柱形电池 的柱状电极 41相抵时， 环形电极接触件能够不接触通用圆柱形电池的上盖 42， 避免两个电极接触件均与电池导通， 引起故障， 如图 4， 正极接触件 20可包括 接触件架体 24、柱状电极接触件 22和环形电极接触件 21， 柱状电极接触件和环 形电极接触件固定安装在接触件架体上， 较环形电极伸出距离较柱状电池更长， 其长出的距离小于通用圆柱形电池 40的柱状正极与电池盖之间的距离； 使当柱 状电极接触件与装入的通用圆柱形电池的柱状正极相抵时，环形电极接触件能够 悬空， 而与通用圆柱形电池的上盖 42不接触。 由于正极接触件 20的柱状电极接 触件 22和环形电极接触件 21均固定在接触件架体 24上，为了便于电池的安装， 电池接触件可与电池舱本体间安装弹簧 9，压缩弹簧 9， 可使正极接触件 20整体 回缩，从而便于电池的装入， 而装入电池后弹簧又能提供正极接触件与电池间的 压紧力。 为了便于电池的装入，正极接触件中的环形电极接触件 21的伸出端的上侧部 分切除， 形成上侧有缺口的半环形， 如图 5。 安装电池时， 环形电极接触件的边 缘不会对电池的装入产生干涉， 电池装入更方便。 如图 6、 图 7， 一种扁柱形电池 50， 电池壳体 53的形状为由一侧的基础圆 柱形电池壳体， 向另一侧平移一个直径距离， 所形成的中部为四棱柱两侧为半圆 柱的扁柱体形状。 电池壳体内装有产生电能的各种电池电芯， 如锂离子电芯、 镍 氢电芯、 燃料电芯等， 电池壳体内还有电芯电极引出组件， 电芯电极引出组件将 电芯的正、 负极引出， 分别与电池壳体上、 下两端的电池正极 51和电池负极 52 连接， 电池负极位于一侧的基础圆柱形的底面， 与前述圆柱形电池的电池负极相 同，也即与通用圆柱形电池的电池负极相同；电池正极位于基础圆柱形的顶面上， 为与上述圆柱形电池的正极相同的环形电极，环形电极的外侧与电池壳体间安装 有绝缘环 7，通过绝缘环与电池壳体电隔离，环形电极的内侧安装有绝缘块 6。 所述扁圆柱形电池的电池壳体的外形也可为由一节圆柱形电池向一侧平移 两个直径距离所形成的中部为长方柱两侧为半圆柱的形状；或者为一节圆柱形电 池向一侧平移三个甚至更多直径距离所形成的中部为长方柱两侧为半圆柱的形 状， 图中未示出。 上述基础圆柱形电池壳体为通用圆柱形电池壳体， 其可为一号电池、 二号电 池、 五号电池或七号电池的电池的壳体， 其均为标准产品， 其高度、 直径等外形 尺寸为国家规定的特定尺寸。 一种扁柱形电池使用的电池舱， 如图 8， 包括可安装两节常规圆柱形通用圆 柱形电池 40的电池槽， 其可装入图 6所示扁柱形电池 50， 电池槽的上、 下侧， 在与装入的两节常规圆柱形通用圆柱形电池 40的电极对应的位置， 设置有常规 圆柱形通用圆柱形电池 40的电极接触组件， 各电极接触组件均包括柱状正极接 触件 22和负极接触件 10， 相邻电极接触组件依次通过导线 9串连， 使装入的两 节通用圆柱形电池 40构成串联关系， —池槽两侧的电极接触组件中，一侧的正极 接触件和另一侧的负极接触件，构成供电电极对， 可将串联的通用圆柱形电池的 正、 负极引出。 所述电池槽的上、 下侧还设置有扁柱形电池 50的电极接触组件， 其包括环 形正极接触件 21和负极接触件 10， 构成供电电极对， 分别将装入的扁柱形电极 的正、 负极引出。 环形正极接触件， 可采用弹簧； 其负极接触件可与通用圆柱形 电池相同。 当电池舱内装入两节常规的圆柱形电池时，两圆柱形电池相通过电极接触组 件串联， 并分别通过两个电极接触组件中，一侧的正极接触件和另一侧的负极接 触件， 将电极引出对外供电， 如图 8。 当电池舱装入扁柱形电池时， 扁柱形电池 的电极接触组件同样能够将电池的正、 负极引出， 对外供电， 如图 9。 上述电池 舱中还可以装入前述圆柱形电池， 如图 1所述的圆柱形电池， 其同样能够通过环 形电极接触件与负极接触件将正、 负极引出， 对外供电， 如图 10。 所述扁柱形电池 50的电极接触组件的负极接触件 10可与两通用圆柱形电池 40的电极接触组件中的一个共用同一个负极接触件 10， 其能够使电池舱结构更 简单。 扁柱形电池的绝缘块 6顶部边缘可设置凸缘 8， 如图 6， 电池装入电池舱中 时， 电池舱内与绝缘块相对应的柱状正极引出件可嵌入在绝缘块的凸缘内侧， 受 凸缘的限制， 其不会向周围偏斜滑出， 因此不存在因其偏斜与其外侧的环状电极 相接触， 能够防止因此而产生的故障， 能够保证圆柱形电池使用时的可靠性。 特 别当柱状正极引出件为易偏斜变形的弹簧时， 其作用尤为明显。 圆柱形电池或扁柱形电池顶部的环形电极 5相对其内侧柱状绝缘块 6和外侧 绝缘环 7壳下 呈环沟状，能够可靠的避免电池因金属异物接触环形正极和负极 导致的短路， 从而避免因此带来的对电池电能的浪费， 也保障了使用的安全。 - 所述扁柱形电池使用的电池舱， 也可如图 11， 包括可安装三节常规圆柱形 通用圆柱形电池 40的电池槽， 电池槽的上下两端并排设置三对通用圆柱形电池 的电极接触组件，相邻电极接触组件的柱状正极接触件 22和负极接触件 10依次 通过导线 9串联， 其中一侧的负极接触件 1Q与另一侧的柱状正极接触件 22， 将 电极引出， 对外供电。 电池槽的上侧还设置有环形电极接触件 21与一侧的负极 引出件 10构成扁柱形电池的电极接触组件， 可将装入的扁柱形电池或圆柱形电 池的电极引出对外供电。 上述电池舱， 在装入三节常规圆柱形通用圆柱形电池 40时， 三节电池通过 三对电极引出组件可依次串联，通过一侧电极接触组件的负极接触件和另一侧电 级接触组件的正极接触件将电极引出对外供电， 如图 11。 当装入本发明所述的 扁柱形或圆柱形电池时， 其通过环形电极接触件 21和负极接触件 10， 可将电极 引出， 对外供电。装入的本发明所述的扁柱形电池可以是由一节通用圆柱形电池 壳体向一侧平移两个直径距离所形成的中部为长方柱两侧为半圆柱形状的扁圆 柱形电池， 如图 12 ; 也可以是一节通用圆柱形电池向一侧平移一个直径的中部 为长方柱两侧为半圆柱形状的扁柱形电池， 如图 13， 还可以是本发明前述的圆 柱形电池， 如图 14。 上述电池舱中， 电池舱引出正极对外供电的环形电极接触件 21和柱状正极 接触件 22可彼连通， 在连通线路上设置二极管 60、 DC/DC电路等电压调节件， 如图 11， 将调节使两输出电压相一致。 所述扁柱形电池使用的电池舱， 其电池槽还可为能够安装四节、五节甚至更 多节通用圆柱形电池的电池舱， 只要在电池舱的上、下两侧设置相应数量的通用 圆柱形电池的电极接触组件， 既可同时实现装入多节通用圆柱形电池的对外供 电， 也可装入本发明的圆柱形电池或扁柱形电池对外供电。 A battery compartment, as shown in FIG. 2 and FIG. 3, includes a battery slot for mounting the above cylindrical battery, and a positive electrode contact member 20 and a negative electrode contact member 10 are respectively disposed at upper and lower ends of the battery slot, and the negative electrode contact member may be a battery case An elastic conductive metal sheet opposite the central circular boss at the bottom, which is prior art. The positive electrode contact 20 includes a columnar electrode contact and a ring electrode contact, the columnar electrode contact and the ring electrode contact being electrically isolated from each other, which may be inner and outer two insulated springs 21, 22. Inner spring 21 and conventional cylindrical The cylindrical positive electrode of the universal cylindrical battery 40 is opposite, the outer spring 22 is opposite to the annular positive electrode 5, and the cylindrical electrode contact member and the annular electrode contact member respectively form two pairs of power supply electrode pairs with the negative electrode contact member 10; the columnar electrode contact member and the negative electrode contact member constitute The pair of power supply electrodes corresponds to the positive and negative poles of the universal cylindrical battery 40, and the pair of power supply electrodes composed of the annular electrode lead-out member and the negative electrode contact member correspond to the positive and negative poles of the cylindrical battery 30 of the present invention. The battery compartment can be used both for the cylindrical battery of the present invention and for a conventional cylindrical universal cylindrical battery. When the cylindrical battery of the present invention is used for power supply, as shown in FIG. 2, the negative electrode contact 10 is in contact with the negative electrode at the bottom of the cylindrical battery 30, and the negative electrode of the battery is taken out; the spring 22 as the annular positive electrode contact and the cylindrical battery top The ring electrode 5 is in contact, and the positive electrode is taken out to realize the power supply connection of the cylindrical battery. For use in a conventional cylindrical universal cylindrical battery, as shown in FIG. 3, the negative electrode contact 10 is in contact with the negative electrode at the bottom of the cylindrical body of the conventional cylindrical universal cylindrical battery 40, and the negative electrode of the battery is taken out; the spring 21 as a cylindrical positive electrode contact is The columnar electrode 41 at the top of the conventional cylindrical universal cylindrical battery 40 is in contact with the positive electrode. The power supply device can be used for the cylindrical battery of the present invention, and can also be used for a conventional cylindrical universal cylindrical battery. When the cylindrical battery of the present invention is exhausted and cannot be replenished in time, the conventional cylindrical shape can be used. Universal cylindrical battery emergency, more versatile. The top edge of the insulating block 6 on the inner side of the annular electrode end of the cylindrical battery of the present invention may be provided with a flange 8, as shown in Fig. 1, Fig. 2, when the battery is used in the battery compartment, the columnar positive electrode contact corresponding to the insulating block 7 The spring 22 used for the piece can be embedded inside the flange 8 of the insulating block, and is restricted by the flange 8, which does not slide out to the periphery, so there is no ring-shaped electrode or ring-shaped electrode which is deflected to the outside thereof. Corresponding to the possibility of another spring contact, it is possible to prevent malfunctions caused thereby, and to ensure reliability in battery use. Especially when the battery of the cylindrical battery is a lithium ion battery, a fuel cell, etc., which is inconsistent with the output voltage of the general-purpose cylindrical battery, it can well avoid the occurrence of a failure. Further, in the battery compartment, a metal cap 23 may be provided outside the spring 22 of the columnar electrode contact. As shown in Fig. 3, the spring is located in the columnar groove of the battery slot, the metal cap is sleeved outside the spring 22, the end is turned outward, and the inner side of the columnar G3 slot has a flange that is interlocked with the flange of the metal cap. The metal cap can also be attached directly to the free end of the spring. After the cylindrical battery of the present invention is loaded, the metal cap abuts against the insulating block, which can also avoid the deflection of the columnar positive electrode contact. At the same time, it can also increase the contact surface of the power supply device and the battery, and further improve the stability of the battery loading. The ring electrode 5 at the top of the cylindrical battery of the present invention may be recessed in a groove shape with respect to the inner insulating block and the outer insulating ring. The utility model can well avoid the short circuit caused by the metal member contacting the ring electrode and the negative electrode at the same time, thereby causing damage to the battery. In order to fit the battery compartment into the universal cylindrical battery 40, when the columnar electrode contact abuts the columnar electrode 41 of the universal cylindrical battery, the ring electrode contact can not contact the upper cover 42 of the universal cylindrical battery, avoiding the two electrode contacts Both of them are electrically connected to the battery, causing a malfunction. As shown in FIG. 4, the positive electrode contact 20 may include a contact frame body 24, a columnar electrode contact member 22 and a ring electrode contact member 21, and the columnar electrode contact member and the ring electrode contact member are fixedly mounted in contact with each other. On the frame body, the extension distance from the ring electrode is longer than that of the columnar battery, and the distance it grows is smaller than the distance between the columnar positive electrode of the universal cylindrical battery 40 and the battery cover; When the columnar positive electrodes of the cylindrical battery are in contact, the ring electrode contacts can be suspended without contact with the upper cover 42 of the general cylindrical battery. Since the columnar electrode contact 22 and the ring electrode contact 21 of the positive electrode contact 20 are both fixed on the contact frame body 24, in order to facilitate the installation of the battery, the battery contact member can be mounted with the spring 9 and the compression spring 9 between the battery compartment body. The positive electrode contact member 20 can be retracted as a whole to facilitate the loading of the battery, and the spring can provide a pressing force between the positive electrode contact member and the battery after the battery is inserted. In order to facilitate the loading of the battery, the upper side portion of the projecting end of the ring-shaped electrode contact member 21 in the positive electrode contact member is cut away to form a semi-annular ring having a notch on the upper side, as shown in FIG. When the battery is installed, the edge of the ring electrode contact does not interfere with the loading of the battery, and the battery loading is more convenient. As shown in FIG. 6 and FIG. 7, a flat cylindrical battery 50 is formed in a shape of a basic cylindrical battery case from one side, and is translated to the other side by a diameter distance, and the middle portion is formed by a quadrangular prism. The side is a semi-cylindrical flat cylinder shape. The battery case is provided with various battery cells for generating electric energy, such as a lithium ion battery, a nickel-hydrogen battery, a fuel battery, etc., and a battery core lead-out assembly is also provided in the battery case, and the battery electrode lead-out assembly is to be used for the battery core. The positive and negative electrodes are respectively connected to the battery positive electrode 51 and the battery negative electrode 52 at the upper and lower ends of the battery case, and the battery negative electrode is located on the bottom surface of the basic cylindrical body on one side, which is the same as the battery negative electrode of the cylindrical battery, that is, common The negative electrode of the cylindrical battery is the same; the positive electrode of the battery is located on the top surface of the basic cylindrical shape, and is the same ring electrode as the positive electrode of the cylindrical battery, and the insulating ring 7 is installed between the outer side of the annular electrode and the battery case through the insulating ring. It is electrically isolated from the battery case, and an insulating block 6 is mounted on the inner side of the ring electrode. The shape of the battery case of the flat cylindrical battery can also be shifted from one cylindrical battery to one side The middle portion formed by the two diameter distances is a semi-cylindrical shape on both sides of the rectangular column; or a central cylindrical battery is translated to one side by three or more diameters to form a central portion of the rectangular column on both sides of the rectangular column. The shape of the cylinder is not shown in the figure. The basic cylindrical battery case is a universal cylindrical battery case, which can be a battery case of a first battery, a second battery, a fifth battery or a seventh battery, which are standard products, such as height, diameter, etc. The external dimensions are specified by the state. A battery compartment for a flat cylindrical battery, as shown in Fig. 8, includes a battery compartment in which two conventional cylindrical universal cylindrical batteries 40 can be mounted, which can be incorporated into the flat cylindrical battery 50 shown in Fig. 6, on the battery compartment On the lower side, at positions corresponding to the electrodes of the two conventional cylindrical universal cylindrical batteries 40 loaded, an electrode contact assembly of a conventional cylindrical universal cylindrical battery 40 is provided, each of which includes a cylindrical positive contact 22 and the negative electrode contact member 10, the adjacent electrode contact members are sequentially connected in series by the wire 9, so that the two universal cylindrical batteries 40 are assembled in a series relationship, and the positive electrode contacts on one side of the electrode contact assembly on both sides of the pool groove The negative electrode contact piece on the other side and the negative electrode contact on the other side constitute a pair of power supply electrodes, and the positive and negative electrodes of the universal cylindrical battery connected in series can be taken out. The upper and lower sides of the battery cell are further provided with an electrode contact assembly of the flat cylindrical battery 50, which comprises an annular positive electrode contact 21 and a negative electrode contact 10, which constitute a pair of power supply electrodes, respectively, which are loaded with the flat cylindrical electrode Positive and negative leads. For the annular positive contact, a spring can be used; the negative contact can be the same as the general cylindrical battery. When two conventional cylindrical batteries are installed in the battery compartment, the two cylindrical battery phases are connected in series through the electrode contact assembly, and respectively pass through the two electrode contact assemblies, the positive electrode contact on one side and the negative electrode contact on the other side. The electrode is led out for external power supply, as shown in Figure 8. When the battery compartment is loaded into the flat cylindrical battery, the electrode contact assembly of the flat cylindrical battery can also take out the positive and negative electrodes of the battery and supply power to the outside, as shown in FIG. The above-mentioned cylindrical battery can also be incorporated in the above-mentioned cylindrical battery. The cylindrical battery as shown in FIG. 1 can also be used to draw the positive and negative electrodes through the annular electrode contact and the negative electrode contact to supply power to the outside, as shown in FIG. The negative electrode contact 10 of the electrode contact assembly of the flat cylindrical battery 50 can share the same negative electrode contact 10 with one of the electrode contact assemblies of the two general cylindrical batteries 40, which can make the battery compartment structure simpler. The top edge of the insulating block 6 of the flat cylindrical battery may be provided with a flange 8, as shown in Fig. 6. When the battery is inserted into the battery compartment, the cylindrical positive electrode lead corresponding to the insulating block in the battery compartment may be embedded inside the flange of the insulating block Due to the limitation of the flange, it does not slide out to the periphery, so there is no contact with the annular electrode on the outer side due to its deflection, which can prevent the malfunction caused thereby, and can ensure the reliability of the cylindrical battery when used. Sex. Especially when the columnar positive electrode lead-out member is a spring which is easily deflected, its effect is particularly remarkable. The annular electrode 5 on the top of the cylindrical battery or the flat cylindrical battery has a groove shape under the shell of the inner columnar insulating block 6 and the outer insulating ring 7 , which can reliably avoid the short circuit caused by the metal foreign matter contacting the annular positive electrode and the negative electrode. Avoid the waste of battery power and ensure the safety of use. - the battery compartment used in the flat cylindrical battery, as shown in FIG. 11, includes a battery slot in which three conventional cylindrical universal cylindrical batteries 40 can be mounted, and three pairs of common cylindrical battery electrodes are arranged side by side at the upper and lower ends of the battery well The contact assembly, the columnar positive electrode contact 22 and the negative electrode contact 10 of the adjacent electrode contact assembly are sequentially connected in series by the wire 9, wherein the negative electrode contact 1Q on one side and the columnar positive electrode contact 22 on the other side lead the electrode out, and externally supply power. . The upper side of the battery well is further provided with a ring electrode contact member 21 and a negative electrode lead member 10 on one side to constitute an electrode contact assembly of the flat cylindrical battery, and the electrodes of the inserted flat cylindrical battery or the cylindrical battery can be taken out to supply external power. In the above battery compartment, when three conventional cylindrical universal cylindrical batteries 40 are loaded, the three-cell battery can be connected in series through three pairs of electrode lead-out assemblies, through the negative electrode contact of one electrode contact assembly and the positive electrode of the other side electrical contact component. The contacts lead the electrodes out of the power supply, as shown in Figure 11. When the flat cylindrical or cylindrical battery of the present invention is incorporated, it passes through the ring electrode contact 21 and the negative electrode contact 10, and the electrode can be taken out to supply power to the outside. The flat cylindrical battery of the present invention may be a flat cylindrical battery having a semi-cylindrical shape on both sides of a rectangular column which is formed by translating two diameter distances from one common cylindrical battery case to one side. Figure 12; or a universal cylindrical battery can be translated to one side of a diameter of the middle of the rectangular column of the rectangular column on both sides of the rectangular column, as shown in Figure 13, can also be the aforementioned cylinder of the present invention Shaped battery, as shown in Figure 14. In the above battery compartment, the battery compartment leads to the positive electrode of the positive electrode and the columnar positive electrode contact 22 can be connected to each other, and a voltage regulator such as a diode 60, a DC/DC circuit, etc. is arranged on the communication line, as shown in FIG. Make the two output voltages consistent. The battery compartment of the flat cylindrical battery can also be installed with four, five or even more battery compartments. A battery compartment of a multi-section universal cylindrical battery, as long as a corresponding number of electrode contact assemblies of a universal cylindrical battery are disposed on the upper and lower sides of the battery compartment, the external power supply of the multi-section universal cylindrical battery can be simultaneously realized, The cylindrical battery or the flat cylindrical battery of the present invention can be externally supplied with power.

Claims

权利要求书 、 一种圆柱形电池， 有与通用圆柱形电池相同的电池壳体， 电池壳体内装有提 供电能的电芯和电芯电极引出组件， 电芯电极引出组件将电芯的正、 负极引 出， 分别与电池壳体上下两端的电池正极和电池负极连接， 其特征在于： 电 池负极位于电池壳体的底部与通用圆柱形电池的负极相同， 电池正极为环形 电极， 位于电池壳体顶部， 环形电极的外侧与电池壳体间安装有绝缘环，通过 绝缘环与电池壳体电隔离，环形电极的内侧安装有柱状绝缘块。 、 根据权利要求 1所述的电池， 其特征在于： 所述电池壳体的外形为一号、 二 号、 五号 （M) 或七号 （AM) 圆柱形电池壳体的形状。 、 根据权利要求 1或 2所述的圆柱形电池， 其特征在于： 电池的环形电极相对 其内侧的绝缘块和外侧的绝缘环向下凹， 呈环沟状。 、 一种电池舱， 包括安装上述圆柱形电池的电池槽， 电池槽的上下两端分别设 置正极接触件和负极接触件， 其特征在于： 所述正极接触件包括柱状电极接 触件和环形电极接触件， 柱状电极接触件和环形电极接触件彼此电隔离， 分 别与负极接触件构成两对供电电极对， 柱状电极接触件与负极接触件构成的 供电电极对与通用圆柱形电池的正、 负极对应， 环形电极接触件和负极接触 件构成的供电电极对与本实用新型所述圆柱形电池的正、 负极对应。 、 根据权利要求 4所述的圆柱形电池， 其特征在于： 正极接触件可包括接触件 架体、 柱状电极接触件和环形电极接触件， 柱状电极接触件和环形电极接触 件固定安装在接触件架体上， 较环形电极伸出距离较柱状电池更长， 其长出 的距离小于通用圆柱形电池的柱状正极与电池盖之间的距离。 、 根据权利要求 4或 5所述的圆柱形电池， 其特征在于： 正极接触件中的环形 电极接触件的伸出端的上侧部分切除， 形成上侧有缺口的半环形。 、 一种扁柱体电池， 其特征在于： 其电池壳体的形状为由一侧的基础圆柱形电 池壳体， 向另一侧平移一个以上直径距离， 所形成的中部为四棱柱两侧为半 圆柱的扁柱体形状； 电池壳体内装有提供电能的电芯和电芯电极引出组件， 电芯电极引出组件将电芯的正、 负极引出， 分别与电池壳体上下两端的电池 正极和电池负极连接， 电池负极位于一侧的基础圆柱形的底面， 与上述圆柱 形电池的电池负极相同； 电池正极位于基础圆柱形的顶面， 为与上述圆.柱形 电池的正极相同的环形电极， 环形电极的外侧与电池売体间安装有绝缘环， 通过绝缘环与壳体电隔离，环形电极的内侧安装有绝缘块。 、 根据权利要求 7所述的扁柱体电池， 其特征在于： 所述电池壳体的外形为以 一号、 二号、 五号或七号通用圆柱形电池的壳体为基础， 向一侧平移一个以 上直径距离所形成的中部为四棱柱两侧为半圆柱的扁柱体形状。 、 一种扁柱体电池使用的电池舱， 其特征在于： 包括用于安装扁柱体形电池的 电池槽， 电池槽内可装入多节通用圆柱形电池， 电池槽的上、 下侧， 在与装 入的各通用圆柱形电池的电极对应的位置， 设置有通用圆柱形电池的电极接 触组件， 各电极接触组件均包括正极接触件和负极接触件， 相邻电极接触组 件依次串连，使装入的通用圆柱形电池构—慮串„联关系，电池槽一侧的正极接触 件和另一侧的负极接触件， 构成供电电极对， 可将串联的通用圆柱形电池的 正、 负极引出； 电池槽的上、 下侧还设置有扁柱体形电池的电极接触组件， 其包括环形正极接触件和负极接触件， 构成供电电极对， 分别将装入的扁柱 形电池的正、 负极引出。 、 根据权利要求 9所述的电池舱， 其特征在于： 电池槽内的扁柱体电池的 电极接触组件与电池槽一侧的通用圆柱形电池的电极接触组件共用同一个负 极接触件。 A cylindrical battery having the same battery casing as a general-purpose cylindrical battery, wherein the battery casing is provided with a battery core and a battery electrode lead-out assembly for supplying electric energy, and the battery electrode lead-out assembly is for positive electrode of the battery core. The negative electrode is connected to the battery positive electrode and the battery negative electrode respectively at the upper and lower ends of the battery case, and is characterized in that: the battery negative electrode is located at the bottom of the battery case and is the same as the negative electrode of the universal cylindrical battery, and the positive electrode of the battery is a ring electrode at the top of the battery case. An insulating ring is disposed between the outer side of the ring electrode and the battery case, and is electrically isolated from the battery case by the insulating ring, and a columnar insulating block is mounted on the inner side of the ring electrode. The battery according to claim 1, wherein the battery case has a shape of a cylindrical battery case of No. 1, No. 2, No. 5 (M) or No. 7 (AM). The cylindrical battery according to claim 1 or 2, wherein the annular electrode of the battery is recessed downward with respect to the insulating block on the inner side and the outer insulating ring, and is formed in a groove shape. a battery compartment comprising a battery slot for mounting the cylindrical battery, wherein the upper and lower ends of the battery slot are respectively provided with a positive electrode contact and a negative electrode contact, wherein: the positive electrode contact comprises a columnar electrode contact and a ring electrode contact The columnar electrode contact and the ring electrode contact are electrically isolated from each other, and respectively form a pair of power supply electrode pairs with the negative electrode contact, and the power electrode pair formed by the column electrode contact and the negative contact corresponds to the positive and negative poles of the universal cylindrical battery. The pair of power supply electrodes formed by the ring electrode contact and the negative electrode contact correspond to the positive and negative poles of the cylindrical battery of the present invention. The cylindrical battery according to claim 4, wherein the positive electrode contact member comprises a contact frame body, a columnar electrode contact member and a ring electrode contact member, and the columnar electrode contact member and the ring electrode contact member are fixedly mounted on the contact member On the frame body, the extension distance from the ring electrode is longer than that of the columnar battery, and the distance it grows is smaller than the distance between the columnar positive electrode of the universal cylindrical battery and the battery cover. A cylindrical battery according to claim 4 or 5, wherein the upper side portion of the projecting end of the ring-shaped electrode contact member in the positive electrode contact member is cut away to form a semi-annular ring having a notch on the upper side. A flat cylinder battery, characterized in that: the battery casing is shaped by a basic cylindrical battery casing on one side, and is translated to the other side by more than one diameter distance, and the middle portion formed is a square prism on both sides of the The shape of the semi-cylindrical flat cylinder; the battery case is provided with a battery core and a battery electrode lead-out assembly for supplying electric energy, and the battery core lead-out assembly leads the positive and negative electrodes of the battery core, respectively, and the battery at the upper and lower ends of the battery case The positive electrode is connected to the negative electrode of the battery, and the negative electrode of the battery is located on the bottom surface of the basic cylindrical side of one side, which is the same as the negative electrode of the battery of the above cylindrical battery; the positive electrode of the battery is located on the top surface of the basic cylindrical shape, and is the same as the positive electrode of the above cylindrical cylindrical battery. The ring electrode is provided with an insulating ring between the outer side of the ring electrode and the battery body, electrically isolated from the casing by the insulating ring, and an insulating block is mounted on the inner side of the ring electrode. The flat-cylinder battery according to claim 7, wherein: the outer shape of the battery case is based on a casing of a universal cylindrical battery of No. 1, No. 2, No. 5 or No. 7, to one side The middle portion formed by translating more than one diameter distance is a shape of a flat cylinder having a semi-cylindrical shape on both sides of the quadrangular prism. A battery compartment for a flat cylindrical battery, comprising: a battery slot for mounting a flat cylindrical battery, the battery slot can be loaded with a plurality of general cylindrical batteries, upper and lower sides of the battery slot, At positions corresponding to the electrodes of the mounted universal cylindrical batteries, an electrode contact assembly of a general cylindrical battery is provided, each electrode contact assembly includes a positive electrode contact member and a negative electrode contact member, and adjacent electrode contact members are sequentially connected in series, so that The universal cylindrical battery is mounted in a series relationship, the positive electrode contact on one side of the battery slot and the negative electrode contact on the other side constitute a pair of power supply electrodes, and the positive and negative terminals of the universal cylindrical battery connected in series can be taken out. The upper and lower sides of the battery slot are further provided with an electrode contact assembly of a flat cylindrical battery, which comprises a ring-shaped positive electrode contact and a negative electrode contact, forming a pair of power supply electrodes, respectively leading the positive and negative electrodes of the mounted flat cylindrical battery The battery compartment according to claim 9, wherein: the electrode contact assembly of the flat cylindrical battery in the battery compartment is universal with the battery slot side A cylindrical battery including an electrode assembly in contact with a common negative contact member.
PCT/CN2011/000911 2010-06-01 2011-05-30 Battery and chamber for battery WO2011150672A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201020217610 2010-06-01
CN201020217610.4 2010-06-01
CN201120172367.3 2011-05-26
CN2011201723673U CN202308151U (en) 2010-06-01 2011-05-26 Battery and battery compartment
CN201110138829.4A CN102231432B (en) 2010-06-01 2011-05-26 Cell and cell tank
CN201110138829.4 2011-05-26

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CN201174405Y (en) * 2008-02-04 2008-12-31 刘礼刚 Double voltage outputting cylindrical battery
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CN101645520A (en) * 2008-08-08 2010-02-10 深圳市比克电池有限公司 Battery assembly method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030203279A1 (en) * 2000-02-02 2003-10-30 Quallion Llc Brazed ceramic seal for batteries
CN201174405Y (en) * 2008-02-04 2008-12-31 刘礼刚 Double voltage outputting cylindrical battery
CN101599555A (en) * 2008-06-04 2009-12-09 日立车辆能源株式会社 Lithium secondary battery
CN101645520A (en) * 2008-08-08 2010-02-10 深圳市比克电池有限公司 Battery assembly method

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