CN201270275Y - Bridging device suitable for replacing lagging accumulator - Google Patents
Bridging device suitable for replacing lagging accumulator Download PDFInfo
- Publication number
- CN201270275Y CN201270275Y CNU200820125955XU CN200820125955U CN201270275Y CN 201270275 Y CN201270275 Y CN 201270275Y CN U200820125955X U CNU200820125955X U CN U200820125955XU CN 200820125955 U CN200820125955 U CN 200820125955U CN 201270275 Y CN201270275 Y CN 201270275Y
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- China
- Prior art keywords
- battery
- diode
- bridging device
- joins
- batteries
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- Legal status (The legal status 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 status listed.)
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- 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
Abstract
The utility model discloses a bridging device suitable for exchanging lagged batteries, which comprises an anode connecting clamp, a read conductive wire, a cathode connecting clamp, a black conductive wire, a test clip, a yellow conductive wire, an indicator lamp, a diode, a radiation fin and a bakelite plate. When there is no input power supply of a charger (out of power or in accident), the charger can not work, the lagged battery in the battery group is exchanged, and the battery is at open circuit state, without the bridging device, direct current power supply can lose power all. And via the bridging device, the battery can avoid open circuit state, and when the charger not works (out of power or in accident), the battery can power direct current power circuit load via the bridging device. The whole bridging device is lighter than 5kg and can be carried to on-site fields.
Description
Technical field of the present utility model
The utility model relates to and a kind ofly is applicable to that batteries in service changes the crossover tool of single lagging batteries.
Background technology of the present utility model
Batteries is a kind of visual plant of DC power supply, wherein it is applied to, the important events of industries such as electric power, communication, railway, because storage battery can store a large amount of electric weight, secondary power supply and emergency service as important place, so the storage battery in the DC power supply is just had high requirement, particularly when changing lagging batteries, all require to accomplish not have a power failure, the occasion of using DC power supply has a common characteristic can not have a power failure easily exactly, and storage battery can not be out of service easily.Single battery in the batteries can not be opened a way, can not short circuit, and all be that the storage battery that adopts the storage battery of same voltage to replace original battery will change then earlier is out of service and change when changing single lagging batteries.There is following problem in this mode method:
When 1, adopting the interim parallel running lagging batteries of storage battery, the model of this battery being had requirement, is not that all batteries to the scene can use.
2, adopting reserve battery, is charged DC power supply, worries that it can open a way, and is being with electricity work, dangerous.
3, the battery that has is to adopt hardwiredly, just may cause that requirement only changes a battery and will reinstall three batteries.
4, adopt multiple battery to replace wiring complexity, poor stability.
Summary of the invention of the present utility model
The purpose of this utility model is to be to just providing a kind of specific purpose tool that can be convenient for changing behindhand battery at the batteries scene of operating direct current system.
Technical solutions of the utility model
In order to achieve the above object, the utility model is achieved in that a kind of cross-over connection instrument of changing lagging batteries that is applicable to comprises: (1), positive binding clip; (2), red lead; (3), negative binding clip; (4), unlicensed tour guide's line; (5), test clip; (6), yellow lead; (7), indicator light; (8) diode; (9) fin; (10) bakelite plate.One end of positive binding clip (1) and red lead (2) joins; The negative level of the other end of red lead (2) and diode (8) is joined; One end of negative binding clip (3) and unlicensed tour guide's line (4) joins; The positive pole of the other end of unlicensed tour guide's line (4) and diode (8) joins; Test clip (5) and yellow lead (6) one ends join; The negative pole of yellow lead (6) other end and indicator light (7) joins; The negative pole of the positive pole of indicator light (7) and diode (8) joins; Diode (8) is installed in the fin (9); Indicator light (7), diode (8) and fin (9) are installed in the bakelite plate (10).
The beneficial effects of the utility model are:
1, safe and reliable, do not need to be with any protector.
This device does not need the power supply power supply, can not produce any electric spark.It can not cause any personal injury problem, and hot line job is also without any problem.Some storage battery is that earth-free power supply carries out under bare state exactly, and adopting this device also is in the scope of being perfectly safe, and does not need to be with any protector to change arbitrarily, can not damage personal safety.
2, this instrument test is adapted to the batteries of any brand type.
Though the kind of batteries is a lot, be the various storage batterys that unit forms by 2 volts, 4 volts, 6 volts, 12 volts.The battery of employing single type needing to replace the behindhand battery of replacing when changing single battery; usually can't be convenient for changing owing to being that battery structure is different with mounting means in the time of can causing the scene, adopt the storage battery that to change needs easily after this patented technology to change.
3, whole installation weight can be carried to any on-the-spot use less than 5kg.
This tester adopts luxurious PVC case to make extranal packing box, and simple in structure, overall weight is less than 5kg, and a people just can move at any time.Can be any on-the-spot replacing, need the disadvantage of the storage battery in out of service during replacing before having solved.
The utility model description of drawings
Below in conjunction with accompanying drawing the utility model is given detailed explanation:
Accompanying drawing 1, device scantling plan
Accompanying drawing 2, the utility model schematic diagram
Accompanying drawing 3, the schematic diagram when changing battery
Embodiment of the present utility model
In Fig. 1 utility model example, mainly comprise: (1), positive binding clip; (2), red lead; (3), negative binding clip; (4), unlicensed tour guide's line; (5), test clip; (6), yellow lead; (7), indicator light; (8) diode; (9) fin; (10) bakelite plate.One end of positive binding clip (1) and red lead (2) joins; The negative level of the other end of red lead (2) and diode (8) is joined; One end of negative binding clip (3) and unlicensed tour guide's line (4) joins; The positive pole of the other end of unlicensed tour guide's line (4) and diode (8) joins; Test clip (5) and yellow lead (6) one ends join; The negative pole of yellow lead (6) other end and indicator light (7) joins; The negative pole of the positive pole of indicator light (7) and diode (8) joins; Diode (8) is installed in the fin (9); Indicator light (7), diode (8) and fin (9) are installed in the bakelite plate (10).Positive binding clip (1) and red lead (2) join and receive diode (8) positive pole again; Negative binding clip (3) and unlicensed tour guide's line (4) join and receive diode (8) negative pole again.At this moment positive binding clip (1) is exactly the positive pole of diode; Negative binding clip (3) is exactly the negative pole of diode.Diode has the characteristic that the forward turn-on reversal is ended, batteries is worked under the floating charge state of charger, open a way as batteries, be exactly that charger can't charge to storage battery, terminal voltage for the charger two ends is constant, the terminal voltage that the storage battery two ends just are described also is constant, if charger input power supply has not had (dead electricity or fault), charger can't be worked, changing the behindhand battery in the batteries this moment, storage battery is in open-circuit condition, does not adopt this crossover assembly will cause the fearful situation of the whole dead electricity of DC power supply.Adopted that storage battery is not an open loop state just behind the crossover assembly of the present utility model, in case charger not work (dead electricity or fault) storage battery just can by this crossover assembly to dc power supply circuit load power.So utilize this crossover assembly that the safety of changing lagging batteries is had positive role.
In embodiment illustrated in fig. 2: diode is a passive element, in the replacing of batteries, use have safe and reliable, without any need for the characteristics of power supply.Yellow lead (6) among the embodiment 1 and test clip (5) and indicator light (7), form the whether correct indicating circuit of a test battery clamping connection line, this circuit utilizes the forward conduction of light-emitting diode luminous, if positive binding clip (1) clips to positive pole, and test clip (5) connects negative pole, indicator light (7) is a light-emitting diode, represents during conducting that wiring is correct.It is CSQ-5 that positive binding clip (1) and negative binding clip (3) adopt model, and electric current is 500A, voltage 5KV, and producer reaches electrical appliances factory by Jiangyin hundred million to be provided, and positive binding clip (1) is red; Negative binding clip (3) is a black, and red lead (2) and unlicensed tour guide's line (4) adopt 60-100 square fire-retardant flexible conductor.It is DRS150 that diode (8) adopts model, maximum current 150A, and test clip (5) and yellow lead (6) connect the negative terminal of indicator light (7); The negative terminal of the anode of indicator light (7) and diode (8) joins; After the user of service was positive binding clip (1) wrong, indicator light (7) did not work.The heat that diode produces dispels the heat by fin (9), and it is the V-type aluminum alloy materials that fin (9) adopts model, and diode is installed in the middle of the fin; It is just passable that bakelite plate (10) is made a square, and volume is 120/150/200 millimeter, and bakelite plate is that insulating material is nonconducting, and is safe and reliable, needn't worry short circuit.
In another embodiment shown in Figure 3, using method is as follows: distinguish and identified battery to be replaced, measuring voltage is seen clearly polarity; Red large chuck is clipped to the positive pole of battery to be replaced, be exactly before the negative pole place of batteries.Green chuck is received battery cathode to be replaced, and this moment, the utility model device indicator light was bright, and it is correct that expression connects polarity.The black chuck is clipped to the negative pole of battery to be replaced, is exactly the positive pole place of back batteries; So just can remove battery to be replaced.
Claims (1)
1, a kind of crossover assembly of changing lagging batteries that is applicable to, this device is by positive binding clip (1), red lead (2), negative binding clip (3), unlicensed tour guide's line (4), test clip (5), yellow lead (6), indicator light (7), diode (8), fin (9), bakelite plate (10) constitutes, and it is characterized in that: an end of positive binding clip (1) and red lead (2) joins; The negative level of the other end of red lead (2) and diode (8) is joined; One end of negative binding clip (3) and unlicensed tour guide's line (4) joins; The positive pole of the other end of unlicensed tour guide's line (4) and diode (8) joins; Test clip (5) and yellow lead (6) one ends join; The negative pole of yellow lead (6) other end and indicator light (7) joins; The negative pole of the positive pole of indicator light (7) and diode (8) joins; Diode (8) is installed in the fin (9); Indicator light (7), diode (8) and fin (9) are installed in the bakelite plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820125955XU CN201270275Y (en) | 2008-07-19 | 2008-07-19 | Bridging device suitable for replacing lagging accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820125955XU CN201270275Y (en) | 2008-07-19 | 2008-07-19 | Bridging device suitable for replacing lagging accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270275Y true CN201270275Y (en) | 2009-07-08 |
Family
ID=40842883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820125955XU Expired - Fee Related CN201270275Y (en) | 2008-07-19 | 2008-07-19 | Bridging device suitable for replacing lagging accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270275Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664290A (en) * | 2012-05-25 | 2012-09-12 | 四川省电力公司广元电业局 | On-line removing device for single fault storage battery of substation |
| CN102859833A (en) * | 2010-04-16 | 2013-01-02 | Sb锂摩托有限公司 | Coupling unit and battery module comprising an integrated pulse width modulation inverter and cell modules that can be replaced during operation |
| CN112331983A (en) * | 2019-11-29 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, device and failure processing method of failure battery monomer |
-
2008
- 2008-07-19 CN CNU200820125955XU patent/CN201270275Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102859833A (en) * | 2010-04-16 | 2013-01-02 | Sb锂摩托有限公司 | Coupling unit and battery module comprising an integrated pulse width modulation inverter and cell modules that can be replaced during operation |
| CN102664290A (en) * | 2012-05-25 | 2012-09-12 | 四川省电力公司广元电业局 | On-line removing device for single fault storage battery of substation |
| CN112331983A (en) * | 2019-11-29 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, device and failure processing method of failure battery monomer |
| CN112331983B (en) * | 2019-11-29 | 2021-10-08 | 宁德时代新能源科技股份有限公司 | Battery module, device and failure processing method of failure battery monomer |
| US11588186B2 (en) | 2019-11-29 | 2023-02-21 | Contemporary Amperex Technology Co., Limited | Battery module, device, and failure handling method for failed battery cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110719 |