CN107732344A - A kind of BBU electric discharge device and method - Google Patents
A kind of BBU electric discharge device and method Download PDFInfo
- Publication number
- CN107732344A CN107732344A CN201710891119.6A CN201710891119A CN107732344A CN 107732344 A CN107732344 A CN 107732344A CN 201710891119 A CN201710891119 A CN 201710891119A CN 107732344 A CN107732344 A CN 107732344A
- Authority
- CN
- China
- Prior art keywords
- connector
- bbu
- battery core
- discharge resistance
- spring contact
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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 invention discloses the electric discharge device of BBU a kind of and method, including connector, discharge resistance and heat abstractor, first connecting line of the first end of connector and the first end of discharge resistance connect, second connecting line of the first end of connector and the second end of discharge resistance connect, first connecting line at the second end of connector is connected with the first end of the battery core in standby battery BBU, second connecting line at the second end of connector and the second end of battery core are connected, and discharge resistance is fixedly connected with heat abstractor.BBU provided by the invention electric discharge device is separated the heat abstractor of fixed discharge resistance with installing the PCB of battery core by connector.It can be seen that, discharge resistance in the present invention is not mounted on pcb board, but on the fixed heat abstractor separated with PCB, so thermal losses caused by conductive discharge can not influence the temperature of PCB and battery core, so as to improve the calibration accuracy of battery core capacity and the reliability of electric power system in BBU.
Description
Technical field
The present invention relates to power supply technique field, more particularly to a kind of BBU electric discharge device and method.
Background technology
At present, store the electric power system of product generally all include main supplying cell and BBU (Backup Battery Unit,
Standby battery), it is storage product power supply by main electricity when storing product normal work, when the appearance of main supplying cell is different
Chang Shi, it is storage product power supply by BBU.It can be seen that BBU reliability is most important, and the capacity of the battery core in BBU is to ensure
The key of BBU reliabilities.In order to ensure the accuracy of the capacity of the battery core in BBU, depth should be carried out to BBU at regular intervals
Electric discharge and charging, so as to realize the calibration of capacity.In the prior art, the battery core in BBU is installed on PCB (Print Circuit
Board, printed circuit board (PCB)) on, BBU is to realize discharge process by the way that battery core is connected with the resistance being mounted on PCB.But
It is that conductive discharge can produce thermal losses, so as to cause PCB and battery core temperature to raise, have impact on the school of the battery core capacity in BBU
Quasi- precision, reduce the reliability of electric power system.
Therefore, how to provide a kind of scheme for solving above-mentioned technical problem is that those skilled in the art needs to solve at present
The problem of.
The content of the invention
It is an object of the invention to provide the electric discharge device of BBU a kind of and method, does not influence the temperature of PCB and battery core, improves
The calibration accuracy of battery core capacity and the reliability of electric power system in BBU.
In order to solve the above technical problems, the invention provides a kind of BBU electric discharge device, including connector, discharge resistance
And heat abstractor, wherein：
First connecting line of the first end of the connector is connected with the first end of the discharge resistance, the connector
Second connecting line of first end is connected with the second end of the discharge resistance, first connecting line at the second end of the connector with
The first end connection of battery core in standby battery BBU, the of second connecting line at the second end of the connector and the battery core
Two ends are connected, and the discharge resistance is fixedly connected with the heat abstractor, and the connector is used to connect the electric discharge electricity respectively
Resistance and the battery core, so that when the first end of the connector is connected with the second end of the connector, the battery core passes through
The discharge resistance electric discharge.
Preferably, the connector is specially spring contact connector, the first end conduct of the spring contact connector
The first end of the connector, the second end of the second end of the spring contact connector as the connector.
Preferably, first end of the male of the spring contact connector as the spring contact connector, the bullet
Second end of the female of spring contact connector as the spring contact connector.
Preferably, first end of the female of the spring contact connector as the spring contact connector, the bullet
Second end of the male of spring contact connector as the spring contact connector.
Preferably, the heat abstractor is specially the metal shell of the BBU.
Preferably, the material of the metal shell is specially aluminium alloy or steel.
In order to solve the above technical problems, present invention also offers a kind of BBU charging method, applied to any of the above-described kind of institute
The BBU stated electric discharge device, including：
The discharge resistance is fixed on the heat abstractor in advance；
First end and the connector that is connected with the battery core when the connector being connected with the discharge resistance
The second termination it is logical when, the battery core is discharged by the discharge resistance.
Preferably, the connector is specially spring contact connector.
The invention provides a kind of BBU electric discharge device, including connector, discharge resistance and heat abstractor, wherein：Connection
First connecting line of the first end of device and the first end of discharge resistance connect, the second connecting line and the electric discharge of the first end of connector
The second end connection of resistance, first connecting line at the second end of connector are connected with the first end of the battery core in standby battery BBU,
Second connecting line at the second end of connector and the second end of battery core are connected, and discharge resistance is fixedly connected with heat abstractor, are connected
Device is used to connect discharge resistance and battery core respectively, so as to when the second end of the first end of connector and connector connects, battery core
Discharged by discharge resistance.
Compared with BBU of the prior art electric discharge device, BBU provided by the invention electric discharge device will by connector
The heat abstractor of fixed discharge resistance separates with installing the PCB of battery core, when the first end of connector and the second end of connector
During connection, battery core can be to be discharged by discharge resistance.It can be seen that the discharge resistance in the present invention is not mounted on pcb board, and
It is on the fixed heat abstractor separated with PCB, so thermal losses caused by conductive discharge can not influence the temperature of PCB and battery core
Degree, so as to improve the calibration accuracy of battery core capacity and the reliability of electric power system in BBU.
Present invention also offers a kind of BBU charging method, has identical beneficial effect with above-mentioned electric supply installation.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of BBU electric discharge device provided by the invention；
Fig. 2 is a kind of flow chart of BBU charging method provided by the invention.
Embodiment
The core of the present invention is to provide a kind of BBU electric discharge device and method, does not influence the temperature of PCB and battery core, improves
The calibration accuracy of battery core capacity and the reliability of electric power system in BBU.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is refer to, Fig. 1 is a kind of structural representation of BBU electric discharge device provided by the invention, and the device includes connecting
Device 1, discharge resistance 2 and heat abstractor 3 are connect, wherein：
First connecting line of the first end of connector 1 is connected with the first end of discharge resistance 2, the first end of connector 1
Second connecting line is connected with the second end of discharge resistance 2, in first connecting line at the second end of connector 1 and standby battery BBU
Battery core 4 first end connection, second connecting line at the second end of connector 1 is connected with the second end of battery core 4, discharge resistance 2
It is fixedly connected with heat abstractor 3, connector 1 is used to connect discharge resistance 2 and battery core 4 respectively, so as to when the first end of connector 1
When being connected with the second end of connector 1, battery core 4 is discharged by discharge resistance 2.
Specifically, connector 1 has both ends, and wherein one end is the male portion of connector 1, and the other end is inserting for connector 1
Slot part, there are two connecting lines every one end of connector 1, for connecting other devices.First of connector 1 in the application
End connection discharge resistance 2, the second end of connector 1 connect the battery core 4 in BBU.Here discharge resistance 2 is fixed on heat abstractor
On 3, the battery core 4 in BBU is installed on PCB, it is seen then that the application is separated heat abstractor 3 and PCB by connector 1.
When the first end of connector 1 is connected with the second end of connector 1, equivalent to the battery core 4 and discharge resistance in BBU
2 connect, and battery core 4 can complete the electric discharge of itself to pass through discharge resistance 2.In the discharge process, by then passing through discharge resistance 2
Discharge process is completed, so discharge resistance 2 can generate heat, so as to cause the temperature liter of heat abstractor 3 being fixedly connected with discharge resistance 2
Height, the finally heat as caused by heat abstractor 3 takes away discharge resistance 2.Because connector 1 separates heat abstractor 3 and PCB,
So the heating of discharge resistance 2 does not interfere with the temperature for the battery core 4 installed on PCB and PCB, so as to improve the capacity of battery core 4
The reliability of calibration accuracy and electric power system.
It should also be noted that, different according to BBU model, the battery core 4 in BBU may be by multiple 4 groups of battery cores in parallel
Into, it is also possible to it is made up of the battery core 4 of multiple series connection, the battery core 4 of multiple battery cores 4 in parallel or multiple series connection is considered as one
Individual entirety, discharge principle are identical with the discharge principle of single battery core 4.
The invention provides a kind of BBU electric discharge device, including connector, discharge resistance and heat abstractor, wherein：Connection
First connecting line of the first end of device and the first end of discharge resistance connect, the second connecting line and the electric discharge of the first end of connector
The second end connection of resistance, first connecting line at the second end of connector are connected with the first end of the battery core in standby battery BBU,
Second connecting line at the second end of connector and the second end of battery core are connected, and discharge resistance is fixedly connected with heat abstractor, are connected
Device is used to connect discharge resistance and battery core respectively, so as to when the second end of the first end of connector and connector connects, battery core
Discharged by discharge resistance.
Compared with BBU of the prior art electric discharge device, BBU provided by the invention electric discharge device will by connector
The heat abstractor of fixed discharge resistance separates with installing the PCB of battery core, when the first end of connector and the second end of connector
During connection, battery core can be to be discharged by discharge resistance.It can be seen that the discharge resistance in the present invention is not mounted on pcb board, and
It is on the fixed heat abstractor separated with PCB, so thermal losses caused by conductive discharge can not influence the temperature of PCB and battery core
Degree, so as to improve the calibration accuracy of battery core capacity and the reliability of electric power system in BBU.
On the basis of above-described embodiment：
As a kind of preferred embodiment, connector 1 is specially spring contact connector, and the first of spring contact connector
Hold first end as connector 1, the second end of the second end of spring contact connector as connector 1.
Specifically, from spring contact connector as the connector 1 in the application, the letter of spring contact connector construction
It is single, it is easy for installation, it is easy to repair.
As a kind of preferred embodiment, the first end of the male of spring contact connector as spring contact connector,
Second end of the female of spring contact connector as spring contact connector.
Specifically, wherein one end of spring contact connector is male portion, referred to as the male of spring contact connector；Bullet
The other end of spring contact connector is socket portion, referred to as the female of spring contact connector.Here male connection electric discharge electricity
Resistance, female connect the battery core in BBU.
As a kind of preferred embodiment, the first end of the female of spring contact connector as spring contact connector,
Second end of the male of spring contact connector as spring contact connector.
On the contrary, the female connection discharge resistance of spring contact connector, the male of spring contact connector are connected in BBU
Battery core, the both ends of spring contact connector are not done particularly specifically herein with discharge resistance and battery core annexation, the application
Limit, depending on actual conditions.
As a kind of preferred embodiment, heat abstractor 3 is specially BBU metal shell.
Specifically, BBU includes metal shell and battery core, and both are to separate encapsulation in encapsulation.Therefore, can be by BBU
Metal shell as the heat abstractor 3 in the application, so as to save the material of heat abstractor 3, saved electric discharge device
Cost.
Certainly, the application can also be particularly limited herein from other devices as heat abstractor 3, the application,
Depending on actual conditions.
As a kind of preferred embodiment, the material of metal shell is specially aluminium alloy or steel.
Specifically, in order to rapidly take away heat caused by discharge resistance, BBU metal shell uses aluminium alloy or steel
Material manufacture, enhance the heat-transfer effect of metal shell.
Certainly, the metal shell of the BBU in the application can also select other materials to manufacture, and the application is not done especially herein
Restriction, depending on actual conditions.
Fig. 2 is refer to, Fig. 2 is a kind of flow chart of BBU charging method provided by the invention, and this method is applied to above-mentioned
Any BBU electric discharge device, including：
Step S1：Discharge resistance is fixed on heat abstractor in advance；
Specifically, here pre- fixed in advance before this, need to only fix once, except not according to actual conditions need to repair
Change, otherwise need not retighten.Discharge resistance is fixed on heat abstractor in advance, generated heat in order to which discharge resistance discharges
When, heat abstractor takes away heat caused by discharge resistance.
Step S2：When the first end for the connector being connected with discharge resistance and the second termination of the connector being connected with battery core
When logical, battery core is discharged by discharge resistance.
As a kind of preferred embodiment, connector is specially spring contact connector.
Other introductions of method provided by the invention refer to said apparatus embodiment, and the present invention will not be repeated here.
It should also be noted that, in this manual, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
- A kind of 1. BBU electric discharge device, it is characterised in that including connector, discharge resistance and heat abstractor, wherein：First connecting line of the first end of the connector is connected with the first end of the discharge resistance, and the first of the connector Second connecting line at end is connected with the second end of the discharge resistance, first connecting line at the second end of the connector and standby electricity The first end connection of battery core in battery BBU, second connecting line at the second end of the connector and the second end of the battery core Connection, the discharge resistance is fixedly connected with the heat abstractor, the connector be used to connecting respectively the discharge resistance with The battery core, so that when the first end of the connector is connected with the second end of the connector, the battery core passes through described Discharge resistance discharges.
- 2. device as claimed in claim 1, it is characterised in that the connector is specially spring contact connector, the bullet First end of the first end of spring contact connector as the connector, described in the second end of the spring contact connector is used as Second end of connector.
- 3. device as claimed in claim 2, it is characterised in that the male of the spring contact connector is touched as the spring The first end of point connector, the second end of the female of the spring contact connector as the spring contact connector.
- 4. device as claimed in claim 2, it is characterised in that the female of the spring contact connector is touched as the spring The first end of point connector, the second end of the male of the spring contact connector as the spring contact connector.
- 5. the device as described in claim any one of 1-4, it is characterised in that the heat abstractor is specially the gold of the BBU Belong to shell.
- 6. device as claimed in claim 5, it is characterised in that the material of the metal shell is specially aluminium alloy or steel.
- 7. a kind of BBU charging method, applied to the electric discharge device of the BBU as described in claim any one of 1-6, its feature exists In, including：The discharge resistance is fixed on the heat abstractor in advance；When the connector being connected with the discharge resistance first end and be connected with the battery core the of the connector When two terminations are logical, the battery core is discharged by the discharge resistance.
- 8. method as claimed in claim 7, it is characterised in that the connector is specially spring contact connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891119.6A CN107732344A (en) | 2017-09-27 | 2017-09-27 | A kind of BBU electric discharge device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891119.6A CN107732344A (en) | 2017-09-27 | 2017-09-27 | A kind of BBU electric discharge device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732344A true CN107732344A (en) | 2018-02-23 |
Family
ID=61207412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891119.6A Pending CN107732344A (en) | 2017-09-27 | 2017-09-27 | A kind of BBU electric discharge device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524732A (en) * | 2018-11-14 | 2019-03-26 | 郑州云海信息技术有限公司 | A kind of battery temperature acquisition methods and device |
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| JP2004319304A (en) * | 2003-04-17 | 2004-11-11 | Shin Kobe Electric Mach Co Ltd | Battery pack |
| CN102576913A (en) * | 2009-10-21 | 2012-07-11 | 欧陆汽车有限责任公司 | Electric energy store having an integrated deep discharge device |
| CN202423410U (en) * | 2012-02-17 | 2012-09-05 | 深圳市富士达工业有限公司 | Outdoor equipment battery |
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Application publication date: 20180223 |
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