CN203707502U - A cable structure used for storage battery temperature monitoring and a storage battery monitoring device - Google Patents
A cable structure used for storage battery temperature monitoring and a storage battery monitoring device Download PDFInfo
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- CN203707502U CN203707502U CN201320804506.9U CN201320804506U CN203707502U CN 203707502 U CN203707502 U CN 203707502U CN 201320804506 U CN201320804506 U CN 201320804506U CN 203707502 U CN203707502 U CN 203707502U
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- cable
- temperature signal
- signal transmission
- storage battery
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000012806 monitoring device Methods 0.000 title abstract 3
- 230000008054 signal transmission Effects 0.000 claims abstract description 70
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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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
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Abstract
The utility model discloses a cable structure used for storage battery temperature monitoring and a storage battery monitoring device. The cable structure used for the storage battery temperature monitoring comprises a voltage signal acquisition cable, of which one end portion is provided with a wiring terminal; the wiring terminal is in electric connection with an anode or a cathode pole terminal post of a to-be-monitored storage battery. The other end of the voltage signal acquisition cable is connected to a storage battery monitor module. The cable structure used for the storage battery temperature monitoring also comprises an access temperature signal transmission cable and an extension temperature signal transmission cable. One end of the access temperature signal transmission cable is provided with a temperature sensor. The temperature sensor maintains thermal conduction contact with an anode terminal post or a cathode terminal post of the to-be-monitored storage battery. The other end of the access temperature signal transmission cable is provided with a first change-over portion. One end of the extension temperature signal transmission cable is provided with a second change-over portion in electrical coupling with the first change-over portion. The other end of the extension temperature signal transmission cable is connected to the storage battery monitor module. Through the adoption of the cable structure used for the storage battery temperature monitoring and the storage battery monitoring device of the utility model, the efficiency of storage battery monitor maintenance can be raised, and maintenance costs can be reduced.
Description
Technical field
The utility model relates to power and environmental monitoring technical field, particularly, relates in particular to a kind of cable structure and battery monitor device of monitoring for battery temp in battery monitor process.
Background technology
Along with the development of information technology and universal, the quantity of computer system and communication equipment grows with each passing day, scale is increasing, and central machine room, the department of computer science communication network of unifying has become the even core of industry service management of each enterprise.In order to guarantee the normal operation of its safety, supporting Room Power system, environmental system, fire-fighting system, security system must at every moment be stablized co-ordination with it.If Room Power and environmental unit break down, light affect the operation of computer system, heavy cause computer and communication equipment to scrap, system is paralysed, consequence is hardly imaginable.Therefore the power in centring machine room and environmental system are carried out extremely necessity of in real time concentrated monitoring.
Conventionally, in the power in the fields such as telecommunications, electric power, finance and environmental monitoring (abbreviation power & environment supervision), can relate generally to the use of storage battery, therefore carry out for voltage, internal resistance, the temperature of storage battery the important content that real-time monitoring is also current power & environment supervision.
Due to life-span of storage battery and its working temperature have close associated, the therefore monitoring of the working temperature to storage battery and the status that the monitoring of its operating voltage and internal resistance is placed in to no less important.In prior art, for the battery monitor module of storage battery being monitored in order to realization, the signals collecting cable of its use is the little benefit in Datong District often.
For the battery monitor module providing in the market, in the cable that producer configures it, be not with temperature acquisition function, its temperature sensor is to be directly welded on temperature signal transmission cable, then forms in an insulating case by this temperature signal transmission cable and voltage signal acquisition cable be wrapped in.
Below take one in order to gather cable that the battery monitor module of two joint storage batterys configured as example, as shown in Figure 1, for example, when adopting A1-A4 totally 4 cables voltage, internal resistance and temperature information to storage battery 20 being monitored, respectively the binding post of described 4 cables is connected on the both positive and negative polarity pole of this two joints storage battery 20, for described A1-A4 for totally 4 cables, in some concrete application, the structure of its every cable can be as shown in the cable 30 in Fig. 2.For example, temperature signal transmission cable 300 and a voltage signal acquisition cable 301 that 3 root beads have connect temperature sensor 10 in cable 30, are comprised, in this application example, the end of voltage signal acquisition cable 301 has binding post 302, in the specific implementation, thus by described binding post 302 and double-screw bolt 304 are fixed on described cable 30 on the both positive and negative polarity pole of storage battery 20.But conventionally can there is following defect in this cable structure:
When temperature acquisition fault appears in temperature sensor 10, and while navigating to corresponding temperature sensor 10, because described temperature sensor 10 is welded on described 3 temperature signal transmission cables 300, therefore now need to change 3 temperature signal transmission cables 300 of described entirety, thereby cause larger cable waste, increased maintenance cost.For example, China Patent Publication No. is CN102163476, the patent documentation that utility model name is called " a kind of cable for testing properties of battery pack " article so a kind of cable structure.
In addition, described temperature signal transmission cable 300 and voltage signal acquisition cable 301 are arranged in an insulating sleeve 303 toward contact meeting, now, once there is the problem of said temperature transducer 10 faults, now need to change whole cable-assembly, further caused the waste of cable.
China Patent Publication No. is CN101048670A, the patent documentation that utility model name is called " Kelvin connector that comprises temperature sensor " has been mentioned thermistor has been placed on to the technical scheme of carrying out temperature acquisition in the middle of cable, but, the temperature value that the temperature characterisitic of this employing thermistor obtains, on the one hand, its precision is cannot be guaranteed, on the other hand, if when thermistor damages or loose contact causes temperature acquisition to lose efficacy, be equally also faced with the problem that need to change whole cable-assembly.
Utility model content
Existingly also exist for the cable structure of battery temp monitoring in order to solve: in the time that temperature sensor breaks down, need to change whole cable-assembly and cause cable waste, the problem that maintenance cost improves, the object of the utility model embodiment is to provide a kind of cable structure and battery monitor device for battery temp monitoring having improved.
In order to achieve the above object, the utility model embodiment realizes by the following technical solutions:
A kind of cable structure for battery temp monitoring, it comprises that one end is provided with the voltage signal acquisition cable of binding post, the negative or positive electrode pole of described binding post and storage battery to be monitored is electrically connected, the other end of described voltage signal acquisition cable is connected to battery monitor module, also comprise cut-in temperature signal transmission cable and elongating temperature signal transmission cable, one end of described cut-in temperature signal transmission cable is provided with temperature sensor, and described temperature sensor keeps heat conduction to contact with the negative or positive electrode pole of storage battery to be monitored, the other end of described cut-in temperature signal transmission cable is provided with the first switching part, be provided with the second switching part with described the first switching part electrical couplings in one end of described elongating temperature signal transmission cable, the other end of described elongating temperature signal transmission cable is connected to battery monitor module.
Preferably, described cut-in temperature signal transmission cable and elongating temperature signal transmission cable are arranged with described voltage signal acquisition cable opposing parallel respectively.
Preferably, described cut-in temperature signal transmission cable includes at least 1 cut-in temperature signal and transmits sub-cable, and described elongating temperature signal transmission cable includes at least 1 elongating temperature signal and transmits sub-cable.
Preferably, to transmit the radical of sub-cable identical with the radical that described elongating temperature signal transmits sub-cable for described cut-in temperature signal.
Preferably, there is insulating sleeve in the outer wrap of described cut-in temperature signal transmission cable and/or elongating temperature signal transmission cable.
Preferably, described the first switching part has at least one and transmits sub-cable embedded part in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part has at least one and transmits sub-cable insertion portion in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part and the second switching part are by described embedded part and insertion portion electrical couplings.
Preferably, described the first switching part has at least one and transmits sub-cable insertion portion in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part has at least one and transmits sub-cable embedded part in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part and the second switching part are by described insertion portion and embedded part electrical couplings.
Preferably, on described the first switching part, be provided with the first limiting section, on described the second switching part, be provided with the second limiting section matching with described the first limiting section.
Preferably, described the first limiting section is buckle, and described the second limiting section is draw-in groove.
A kind of battery monitor device, comprise battery monitor module, it is characterized in that, also comprise the cable structure for battery temp monitoring as above, described cable structure comprises that one end is provided with the voltage signal acquisition cable of binding post, the negative or positive electrode pole of described binding post and storage battery to be monitored is electrically connected, the other end of described voltage signal acquisition cable is connected to battery monitor module, also comprise cut-in temperature signal transmission cable and elongating temperature signal transmission cable, one end of described cut-in temperature signal transmission cable is provided with temperature sensor, and described temperature sensor keeps heat conduction to contact with the negative or positive electrode pole of storage battery to be monitored, the other end of described cut-in temperature signal transmission cable is provided with the first switching part, be provided with the second switching part with described the first switching part electrical couplings in one end of described elongating temperature signal transmission cable, the other end of described elongating temperature signal transmission cable is connected to battery monitor module.
Can find out by above-mentioned the technical solution of the utility model, the cable structure for battery temp monitoring that the utility model provides is by adopting exchanging structure that described temperature signal transmission cable is set, in battery monitor process, in the time being arranged in the temperature sensor of cut-in temperature signal transmission cable one side and breaking down, only this cut-in temperature signal transmission cable need to be given up and change new cut-in temperature signal transmission cable and can realize the maintenance of cable-assembly, and without changing whole cable-assembly, improve the efficiency that battery monitor is safeguarded, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is that in prior art, storage battery detects cable connection diagram;
Fig. 2 is the cable structure schematic diagram for battery temp monitoring in prior art;
Fig. 3 is the cable structure schematic diagram for battery temp monitoring of the utility model embodiment.
Realization, functional characteristics and the excellent effect of the utility model object, be described further below in conjunction with specific embodiment and accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 3, a kind of cable structure for battery temp monitoring that the utility model embodiment provides, it comprises that one end is provided with the voltage signal acquisition cable 301 of binding post 302, described binding post 302 is electrically connected with the negative or positive electrode pole of storage battery (not shown) to be monitored, the other end of described voltage signal acquisition cable 301 is connected to battery monitor module (not shown), also comprise cut-in temperature signal transmission cable 700 and elongating temperature signal transmission cable 600, one end of described cut-in temperature signal transmission cable 700 is provided with temperature sensor 10, and described temperature sensor 10 keeps heat conduction to contact with the negative or positive electrode pole of storage battery to be monitored, the other end of described cut-in temperature signal transmission cable 700 is provided with the first switching part 41, be provided with the second switching part 40 with described the first switching part 41 electrical couplings in one end of described elongating temperature signal transmission cable 600, the other end of described elongating temperature signal transmission cable 600 is connected to battery monitor module.
In the present embodiment, described cut-in temperature signal transmission cable 700 and elongating temperature signal transmission cable 600 are arranged with described voltage signal acquisition cable 301 opposing parallel respectively.Certainly, in certain embodiments, described cut-in temperature signal transmission cable 700 and elongating temperature signal transmission cable 600 also can not arranged with described voltage signal acquisition cable 301 opposing parallel.
Described cut-in temperature signal transmission cable 700 includes at least 1 cut-in temperature signal and transmits sub-cable 300, and described elongating temperature signal transmission cable 600 includes at least 1 elongating temperature signal and transmits sub-cable 300.In the present embodiment, the radical that described cut-in temperature signal transmits sub-cable 300 is identical with the radical that described elongating temperature signal transmits sub-cable 300.For example, in the present embodiment, described cut-in temperature signal transmission cable 700 includes 3 cut-in temperature signals and transmits sub-cable 300, and described elongating temperature signal transmission cable 600 includes equally 3 elongating temperature signals and transmits sub-cable 300.Described cut-in temperature signal transmits each root in sub-cable 300, and all to transmit in sub-cable 300 one unique corresponding and by described the first switching part 41 and the unique electric connection of the second switching part 40 with described elongating temperature signal.
In the present embodiment, there is insulating sleeve 50 in the outer wrap of described cut-in temperature signal transmission cable 700 and/or elongating temperature signal transmission cable 600.Described insulating sleeve 50 can adopt the insulating material stipulating as standard GB/T 2900.5 to make.
In the present embodiment, described temperature sensor 10 is arranged on (for example takes the Type of Welding of maturation of prior art, herein this is not run business into particular one and is stated) the cut-in temperature signal of described cut-in temperature signal transmission cable 700 transmits on sub-cable 300, and described cut-in temperature signal is transmitted to sub-cable 300 to described insulating sleeve 50 and temperature sensor 10 gives entirety parcel.
Or, in some other embodiment, at the not wrap insulate sleeve pipe 50 of the part that is furnished with temperature sensor 10 of described cut-in temperature signal transmission cable 700.
Continue with reference to shown in figure 3, in the present embodiment, described the first switching part 41 has at least one and transmits sub-cable 300 embedded part 410 in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part 40 has at least one and transmits sub-cable 300 insertion portion 400 in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part 41 and the second switching part 40 are by described embedded part 410 and insertion portion 400 electrical couplings.
For example, described the first switching part 41 has three embedded parts 410 side by side, described the second switching part 40 have three side by side in order to insert respectively the insertion portion 400 of described embedded part 410.
Or, in some other embodiment, described the first switching part 41 has at least one and transmits sub-cable 300 insertion portion in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part 40 has at least one and transmits sub-cable 300 embedded part in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part 41 and the second switching part 40 are by described insertion portion and embedded part electrical couplings.Its fit system is same as the previously described embodiments, does not too much repeat herein.
Continue with reference to figure 3, in the present embodiment, on described the first switching part 41, be provided with the first limiting section 411, on described the second switching part 40, be provided with the second limiting section 401 matching with described the first limiting section 411.
For example, described the first limiting section 411 is buckle, and described the second limiting section 401 is draw-in groove.After the first switching part 41 docks with the second switching part 40, by the matching effect of described buckle and draw-in groove, can make both more closely connect, be difficult for departing from.
Correspondingly, the utility model embodiment also provides a kind of battery monitor device, comprise battery monitor module, it is characterized in that, also comprise the cable structure for battery temp monitoring as above, described cable structure comprises that one end is provided with the voltage signal acquisition cable 301 of binding post 302, described binding post 302 is electrically connected with the negative or positive electrode pole of storage battery to be monitored, the other end of described voltage signal acquisition cable 301 is connected to battery monitor module, also comprise cut-in temperature signal transmission cable 700 and elongating temperature signal transmission cable 600, one end of described cut-in temperature signal transmission cable 700 is provided with temperature sensor 10, and described temperature sensor 10 keeps heat conduction to contact with the negative or positive electrode pole of storage battery to be monitored, the other end of described cut-in temperature signal transmission cable 700 is provided with the first switching part 41, be provided with the second switching part 40 with described the first switching part 41 electrical couplings in one end of described elongating temperature signal transmission cable 600, the other end of described elongating temperature signal transmission cable 600 is connected to battery monitor module.
Please refer to mentioned abovely for the concrete structure design of the described cable structure for battery temp monitoring, do not remake repeated description here.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the cable structure for battery temp monitoring, it is characterized in that, comprise that one end is provided with the voltage signal acquisition cable of binding post, the negative or positive electrode pole of described binding post and storage battery to be monitored is electrically connected, the other end of described voltage signal acquisition cable is connected to battery monitor module, also comprise cut-in temperature signal transmission cable and elongating temperature signal transmission cable, one end of described cut-in temperature signal transmission cable is provided with temperature sensor, and described temperature sensor keeps heat conduction to contact with the negative or positive electrode pole of storage battery to be monitored, the other end of described cut-in temperature signal transmission cable is provided with the first switching part, be provided with the second switching part with described the first switching part electrical couplings in one end of described elongating temperature signal transmission cable, the other end of described elongating temperature signal transmission cable is connected to battery monitor module.
2. the cable structure for battery temp monitoring as claimed in claim 1, is characterized in that, described cut-in temperature signal transmission cable and elongating temperature signal transmission cable are arranged with described voltage signal acquisition cable opposing parallel respectively.
3. the cable structure for battery temp monitoring as claimed in claim 1, it is characterized in that, described cut-in temperature signal transmission cable includes at least 1 cut-in temperature signal and transmits sub-cable, and described elongating temperature signal transmission cable includes at least 1 elongating temperature signal and transmits sub-cable.
4. the cable structure for battery temp monitoring as claimed in claim 3, is characterized in that, the radical that described cut-in temperature signal transmits sub-cable is identical with the radical that described elongating temperature signal transmits sub-cable.
5. the cable structure for battery temp monitoring as described in claim 1-4 any one, is characterized in that there is insulating sleeve in the outer wrap of described cut-in temperature signal transmission cable and/or elongating temperature signal transmission cable.
6. the cable structure for battery temp monitoring as claimed in claim 4, it is characterized in that, described the first switching part has at least one and transmits sub-cable embedded part in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part has at least one and transmits sub-cable insertion portion in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part and the second switching part are by described embedded part and insertion portion electrical couplings.
7. the cable structure for battery temp monitoring as claimed in claim 4, it is characterized in that, described the first switching part has at least one and transmits sub-cable insertion portion in electrical contact with corresponding cut-in temperature signal respectively, described the second switching part has at least one and transmits sub-cable embedded part in electrical contact with corresponding elongating temperature signal respectively, and described the first switching part and the second switching part are by described insertion portion and embedded part electrical couplings.
8. the cable structure for battery temp monitoring as described in claim 6 or 7, is characterized in that, on described the first switching part, is provided with the first limiting section, is provided with the second limiting section matching with described the first limiting section on described the second switching part.
9. the cable structure for battery temp monitoring as claimed in claim 8, is characterized in that, described the first limiting section is buckle, and described the second limiting section is draw-in groove.
10. a battery monitor device, comprises battery monitor module, it is characterized in that, also comprises the cable structure for battery temp monitoring as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804506.9U CN203707502U (en) | 2013-12-09 | 2013-12-09 | A cable structure used for storage battery temperature monitoring and a storage battery monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804506.9U CN203707502U (en) | 2013-12-09 | 2013-12-09 | A cable structure used for storage battery temperature monitoring and a storage battery monitoring device |
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| Publication Number | Publication Date |
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| CN203707502U true CN203707502U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320804506.9U Expired - Lifetime CN203707502U (en) | 2013-12-09 | 2013-12-09 | A cable structure used for storage battery temperature monitoring and a storage battery monitoring device |
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| CN (1) | CN203707502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159364A (en) * | 2016-08-29 | 2016-11-23 | 淄博火炬能源有限责任公司 | The on-line monitoring method of rectangular lithium ion battery internal temperature and device |
| CN110249452A (en) * | 2017-08-29 | 2019-09-17 | 株式会社Lg化学 | Battery module and its manufacturing method |
-
2013
- 2013-12-09 CN CN201320804506.9U patent/CN203707502U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159364A (en) * | 2016-08-29 | 2016-11-23 | 淄博火炬能源有限责任公司 | The on-line monitoring method of rectangular lithium ion battery internal temperature and device |
| CN106159364B (en) * | 2016-08-29 | 2019-06-14 | 淄博火炬能源有限责任公司 | The on-line monitoring method and device of rectangular lithium ion battery internal temperature |
| CN110249452A (en) * | 2017-08-29 | 2019-09-17 | 株式会社Lg化学 | Battery module and its manufacturing method |
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| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20140709 |