CN207968024U - A kind of serial battery protection device - Google Patents
A kind of serial battery protection device Download PDFInfo
- Publication number
- CN207968024U CN207968024U CN201820430507.4U CN201820430507U CN207968024U CN 207968024 U CN207968024 U CN 207968024U CN 201820430507 U CN201820430507 U CN 201820430507U CN 207968024 U CN207968024 U CN 207968024U
- Authority
- CN
- China
- Prior art keywords
- battery
- mounting base
- battery mounting
- diode
- anode
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of serial battery protection devices; including battery case; multiple battery mounting bases have been arranged in series in the battery case; divide equally two-way between the positive and negative anodes of each battery mounting base; there are one light emitting diode and resistance for connection all the way; another way is then connected there are one diode; wherein the cathode of light emitting diode is connected with the cathode of battery mounting base; the anode of light emitting diode is connected with the anode of battery mounting base; the anode of diode is connected with the cathode of battery mounting base, and the cathode of diode is connected with the anode of battery mounting base.The device, design is simple, and easily fabricated, cost is relatively low；It is any one or more in concatenated multiple batteries to occur opening a way or extremely, do not interfere with the normal work of other batteries, it can be ensured that power supply unit work in the state of slightly below normal voltage.
Description
Technical field
The utility model belongs to technical field of electrical equipment, more particularly, to a kind of serial battery protection device.
Background technology
It stands the basis for using DC power supply to be capable of safe operation as substation, is the core of whole transformer station power-supply system.
For many years Operation of Electric Systems experience have shown that：At the crucial moment of transmission transformer station device fails, especially exchanged at station
In the state of power supply decompression, if there is power failure, i.e., when opening a way occur in certain batteries therein or extremely, will cause
Main equipment is badly damaged or fire, equipment is caused to explode so that the power failure of large area occurs in power grid, or even brings region electric
The serious consequence of net off-the-line.
Utility model content
The purpose of this utility model is to provide a kind of series circuit protective device, solves certain economize on electricity in the DC power supply of station
Pond causes the problem of interrupting of powering due to open circuit or exception.
In order to achieve the above object, the utility model is the technical scheme adopted is that a kind of serial battery protection device, packet
Battery case is included, multiple battery mounting bases have been arranged in series in the battery case, between the positive and negative anodes of each battery mounting base
Respectively two-way, connection is there are one light emitting diode and resistance all the way, another way then connect there are one diode, wherein light-emitting diodes
The cathode of pipe is connected with the cathode of battery mounting base, and the anode of light emitting diode is connected with the anode of battery mounting base, diode
Anode be connected with the cathode of battery mounting base, the cathode of diode is connected with the anode of battery mounting base.
The technical solution of the utility model also has the characteristics that：
The quantity of the battery mounting base is 18.
18 battery mounting bases are set up in parallel in three rows.
The battery case includes box body, open on the box body unload be equipped with upper cover.
Bottom is provided with 18 mounting grooves in the box body, and 18 mounting grooves are set up in parallel in three rows, each
The battery mounting base is inlaid in respectively in corresponding mounting groove.
The utility model has the beneficial effects that：
(1) serial battery protection device of the utility model, design is simple, and easily fabricated, cost is relatively low；
(2) serial battery protection device of the utility model, in concatenated multiple batteries it is any one or more occur opening a way or
Person is abnormal, does not interfere with the normal work of other batteries, it can be ensured that power supply unit can be in the state of slightly below normal voltage
It works on；
(3) serial battery protection device of the utility model, once open circuit or abnormal occurs for a certain battery, and it is corresponding thereon to connect
The light emitting diode connect will extinguish, and staff can fast, accurately repair it.
Description of the drawings
Fig. 1 be the utility model a kind of serial battery protection device in battery case vertical view；
Fig. 2 be the utility model a kind of serial battery protection device in each battery mounting base and corresponding light emitting diode,
The fundamental diagram of respective diode.
In figure, 1. battery cases, 2. battery mounting bases, 3. diodes, 4. light emitting diodes.
Specific implementation mode
As shown in Figure 1, a kind of serial battery protection device, including battery case 1, multiple electricity have been arranged in series in battery case 1
Pond mounting base 2.
In conjunction with Fig. 2, respectively there are one light emitting diode 4 and one for connection between the positive and negative anodes of each battery mounting base 2
Diode 3, the wherein cathode of light emitting diode 4 are connected with the cathode of battery mounting base 2, the anode and battery of light emitting diode 4
The anode of mounting base 2 is connected, and the anode of diode 3 is connected with the cathode of battery mounting base 2, and cathode and the battery of diode 3 are pacified
The anode for filling seat 2 is connected.
Under normal circumstances, each battery mounting base 2 is connected in series with, and installs a battery in each battery mounting base 2 respectively, often
The corresponding reverse battery of a diode 3 is in parallel, and electric current is not by diode 3 under normal condition, the then lamp of light emitting diode 4
It is bright；When a certain piece of battery occurs opening a way or damage and cannot power, diode 3 connected in parallel can play conducting and form back
Road, the at this time extinguishing of light emitting diode 4；It is further noted that the battery of repair and replacement damage is online replacement, work is not influenced
The lasting progress made, it is again shinny to finish changing rear light emitting diode 4.
As shown in Figure 1, the quantity of battery mounting base 2 is 18.
For DC dynamo systems most based on 220V, every piece of cell voltage is mostly nominally 12V, so can be by 18 pieces of batteries
A kind of most-often used series system is formed, when one of battery goes wrong, other battery series connection still can make load just
Often operating.
As shown in Figure 1,18 battery mounting bases 2 are set up in parallel in three rows, 3 station battery case of battery mounting base can be reduced
1 space.
As shown in Figure 1, battery case 1 includes box body, when opening the upper cover that is equipped with unloaded, repair or replacement battery on box body,
Upper cover only need to be opened.
As shown in Figure 1, bottom is provided with 18 mounting grooves in box body, 18 mounting grooves are set up in parallel in three rows, often
A battery mounting base is inlaid in respectively in corresponding mounting groove, convenient disassembly, greatly facilitates the repair of worker.
Therefore, the serial battery protection device of the utility model has the following advantages：
(1) design is simple, and easily fabricated, cost is relatively low；
(2) any one or more in concatenated multiple batteries to occur opening a way or extremely, do not interfere with the normal of other batteries
Work, it can be ensured that power supply unit can work in the state of slightly below normal voltage；
(3) it once open circuit or abnormal occurs for a certain battery, and the light emitting diode 4 being correspondingly connected with thereon will extinguish, works
Personnel can fast, accurately repair it.
Claims (5)
1. a kind of serial battery protection device, which is characterized in that including battery case (1), be arranged in series in the battery case (1)
Multiple battery mounting bases (2) each divide equally two-way between the positive and negative anodes of the battery mounting base (2), and there are one hairs for connection all the way
Optical diode (4) and resistance (5), another way are then connected there are one diode (3), wherein the cathode of light emitting diode (4) and electricity
The cathode of pond mounting base (2) is connected, and the anode of light emitting diode (4) is connected with the anode of battery mounting base (2), diode (3)
Anode be connected with the cathode of battery mounting base (2), the cathode of diode (3) is connected with the anode of battery mounting base (2).
2. serial battery protection device according to claim 1, which is characterized in that the quantity of the battery mounting base (2)
It is 18.
3. serial battery protection device according to claim 2, which is characterized in that 18 battery mounting bases
(2) it is set up in parallel in three rows.
4. serial battery protection device according to claim 3, which is characterized in that the battery case (1) includes box body, institute
State opened on box body unload be equipped with upper cover.
5. serial battery protection device according to claim 4, which is characterized in that bottom is provided with 18 in the box body
A mounting groove, 18 mounting grooves are set up in parallel in three rows, and each battery mounting base is inlaid in corresponding peace respectively
In tankage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430507.4U CN207968024U (en) | 2018-03-28 | 2018-03-28 | A kind of serial battery protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430507.4U CN207968024U (en) | 2018-03-28 | 2018-03-28 | A kind of serial battery protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968024U true CN207968024U (en) | 2018-10-12 |
Family
ID=63726489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430507.4U Expired - Fee Related CN207968024U (en) | 2018-03-28 | 2018-03-28 | A kind of serial battery protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968024U (en) |
-
2018
- 2018-03-28 CN CN201820430507.4U patent/CN207968024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |