CN103176133A - Novel battery SOC (System On Chip) acquisition signal plate - Google Patents
Novel battery SOC (System On Chip) acquisition signal plate Download PDFInfo
- Publication number
- CN103176133A CN103176133A CN2011104408711A CN201110440871A CN103176133A CN 103176133 A CN103176133 A CN 103176133A CN 2011104408711 A CN2011104408711 A CN 2011104408711A CN 201110440871 A CN201110440871 A CN 201110440871A CN 103176133 A CN103176133 A CN 103176133A
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- signal plate
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- battery
- battery soc
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Abstract
The invention relates to a novel battery SOC (System on Chip) acquisition signal plate. The signal plate is internally provided with an acquisition circuit which contains a plurality of unit electric cores; the acquisition circuit is printed on the signal plate; welding interfaces are arranged at both the left edge and the right edge of the signal plate; the welding interfaces are used for leading out a circuit signal; the upper edge of the signal plate is connected to one edge of the protective plate; positioning clamping grooves are arranged at both the left side and the right side of the signal plate; the signal plate is connected to the battery bracket through the positioning clamping grooves; and a protective plate is connected to a battery bracket. As the traditional lead type signal line is directly changed into an electronic circuit to be printed on a glass fiber plate, the novel battery SOC acquisition signal plate avoids disadvantages brought about by manual tin soldering, and enables the SOC signal acquisition of the unit electronic cores of a battery pack to be more convenient to operate, more efficient and safer.
Description
Technical field
The present invention relates to a kind of SOC collection signal plate, be specifically related to a kind of SOC collection signal plate for gathering electric vehicle battery bag unit battery core.
Background technology
The electric vehicle battery bag adopts a plurality of single battery cores and series connection to use, to satisfy the requirements such as the necessary capacity of electric vehicle power sources, voltage, serviceable life.Relate to the technique processes such as fixing, insulation, heat radiation, protection, welding, signals collecting and monitoring of many batteries and components and parts in the electric battery process of assembling for this reason.
Especially at the key position of the collection and monitor of signal, slightly have deviation that single battery core monitoring of power brick was lost efficacy, gently cycle life descends, and occurs the phenomenons such as power brick is instead filled, short circuit when serious, directly causes the damage of whole Battery pack bag.
Present common fender signal sampling wire bonding; substantially all be to form with socket and winding displacement; first use winding displacement according to the requirement of fender sample line one root bead of winding displacement on battery; because sample line is too many, be easy to occur the wire weldering during welding winding displacement wrong, the polarity weldering is anti-; rosin joint; the defectives such as solder joint out-of-flatness, the appearance of these problems are easy to allow fender, the battery damage.
Summary of the invention
In order to overcome this problem, purpose of the present invention just is: a kind of novel battery of electric vehicle bag SOC collection signal plate is provided, by the wiring board technology without displacement type, well solved collection and the monitoring problem such as SOC signal, temperature of power brick unit battery core.
The objective of the invention is to be achieved through the following technical solutions:
A kind of novel battery SOC collection signal plate, signal plate is built-in with the Acquisition Circuit that contains several unit battery cores, and described Acquisition Circuit is printed on signal plate; Welding junction is arranged on the left and right edges of signal plate, and welding junction is used for drawing circuit signal; Described signal plate coboundary is connected with an edge of fender, and the left and right sides of signal plate is provided with locating groove, and signal plate is connected with battery bracket by locating groove, and fender is connected with battery bracket.On the side that battery bracket is connected with signal plate, draw-in groove is arranged also, the draw-in groove on battery bracket is fastened togather with locating groove on signal plate and is connected.
Further, the signal plate coboundary is provided with the socket formula interface that can be inserted on fender, and signal plate is connected by the socket of row's pin type with fender.Connect by the socket of row's pin type, make the easy accessibility of signal plate and fender.
Further, signal plate is built-in with the temperature detection resistance for the temperature of monitoring battery bag inside, and temperature detection resistance is welded on signal plate.
Further, the left and right directions of signal plate lower end respectively is provided with the draw-in groove of the foolproof function that can be connected with battery bracket.The draw-in groove of foolproof function can avoid the battery wrong to connect the phenomenons such as anti-.
Further, described signal plate is glass mat.
Compared with prior art, the present invention is directly repacked traditional lead type signal wire into electronic circuit and is printed on glass mat, introduce simultaneously the temperature sense original paper, and adopt the spot welded type interface in each position, signal leading point, all disadvantages of having avoided artificial soldering to bring, the SOC signals collecting that makes power brick unit battery core is convenient operation, efficient, safety more.
Description of drawings
Fig. 1: the package assembly schematic diagram of signal plate, fender, battery bracket, battery;
Fig. 2: Fig. 1 front view;
Fig. 3: Fig. 1 left view;
Wherein, 1, battery bracket; 2, signal plate; 3, fender; 4, the socket of row's pin type; 5, the spot welded type welding junction; 6, temperature detection resistance; 7, the draw-in groove of foolproof function; 8, locating groove.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment 1: referring to figs. 1 through Fig. 3, and a kind of novel battery SOC collection signal plate, described signal plate is glass mat, and signal plate is built-in with the Acquisition Circuit that contains several unit battery cores, and described Acquisition Circuit is printed on signal plate; The spot welded type welding junction is the circuit signal leading point, and the spot welded type welding junction is arranged on the left and right edges of signal plate, and welding junction is used for drawing circuit signal; Described signal plate coboundary is connected with an edge of fender, and the left and right sides of signal plate is provided with locating groove, and signal plate is connected with battery bracket by locating groove, and fender is connected with battery bracket.On the side that battery bracket is connected with signal plate, draw-in groove is arranged also, the draw-in groove on battery bracket is fastened togather with locating groove on signal plate and is connected.
Further, the signal plate coboundary is provided with the socket formula interface that can be inserted on fender, and signal plate is connected by the socket of row's pin type with fender.Connect by the socket of row's pin type, make the easy accessibility of signal plate and fender.
Further, signal plate is built-in with the temperature detection resistance for the temperature of monitoring battery bag inside, and temperature detection resistance is welded on signal plate.
Further, the left and right directions of signal plate lower end respectively is provided with the draw-in groove of the foolproof function that can be connected with battery bracket.The draw-in groove of foolproof function can avoid the battery wrong to connect the phenomenons such as anti-.
Compared with prior art, the present invention is directly repacked traditional lead type signal wire into electronic circuit and is printed on glass mat, introduce simultaneously the temperature sense original paper, and adopt the spot welded type interface in each position, signal leading point, all disadvantages of having avoided artificial soldering to bring, the SOC signals collecting that makes power brick unit battery core is convenient operation, efficient, safety more.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give all embodiments exhaustive.Everyly belong to the row that apparent variation that technical scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (6)
1. novel battery SOC collection signal plate, it is characterized in that: signal plate is built-in with the Acquisition Circuit that contains several unit battery cores, and described Acquisition Circuit is printed on signal plate; Welding junction is arranged on the left and right edges of signal plate, and welding junction is used for drawing circuit signal; Described signal plate coboundary is connected with an edge of fender, and the left and right sides of signal plate is provided with locating groove, and signal plate is connected with battery bracket by locating groove, and fender is connected with battery bracket.
2. novel battery SOC collection signal plate as described in claim 1, it is characterized in that: described welding junction is the spot welded type welding junction.
3. novel battery SOC collection signal plate as described in claim 1, it is characterized in that: the signal plate coboundary is provided with the socket formula interface that can be inserted on fender, and signal plate is connected by the socket of row's pin type with fender.
4. novel battery SOC collection signal plate as described in claim 1 is characterized in that: signal plate is built-in with the temperature detection resistance for the temperature of monitoring battery bag inside, and temperature detection resistance is welded on signal plate.
5. novel battery SOC collection signal plate as described in claim 1 is characterized in that: the left and right directions of signal plate lower end respectively is provided with the draw-in groove of the foolproof function that can be connected with battery bracket.
6. described novel battery SOC collection signal plate as arbitrary in claim 1 to 5, it is characterized in that: described signal plate is glass mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104408711A CN103176133A (en) | 2011-12-26 | 2011-12-26 | Novel battery SOC (System On Chip) acquisition signal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104408711A CN103176133A (en) | 2011-12-26 | 2011-12-26 | Novel battery SOC (System On Chip) acquisition signal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103176133A true CN103176133A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011104408711A Pending CN103176133A (en) | 2011-12-26 | 2011-12-26 | Novel battery SOC (System On Chip) acquisition signal plate |
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| CN (1) | CN103176133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028352A1 (en) * | 2016-08-11 | 2018-02-15 | 广州小鹏汽车科技有限公司 | Temperature detection structure for electric vehicle battery module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070284159A1 (en) * | 2006-06-13 | 2007-12-13 | Norio Takami | Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system |
| EP2187465A1 (en) * | 2008-11-17 | 2010-05-19 | Kabushi Kaisha Toshiba | Secondary battery pack |
| CN101752538A (en) * | 2009-12-25 | 2010-06-23 | 上海德朗能电池有限公司 | Lithium battery pack support with flat structure |
| EP2290731A1 (en) * | 2009-08-26 | 2011-03-02 | Sanyo Electric Co., Ltd. | Battery pack |
| CN202084602U (en) * | 2010-12-31 | 2011-12-21 | 深圳市海盈科技有限公司 | Lithium-ion battery pack system suitable for power electric car |
-
2011
- 2011-12-26 CN CN2011104408711A patent/CN103176133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070284159A1 (en) * | 2006-06-13 | 2007-12-13 | Norio Takami | Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system |
| EP2187465A1 (en) * | 2008-11-17 | 2010-05-19 | Kabushi Kaisha Toshiba | Secondary battery pack |
| EP2290731A1 (en) * | 2009-08-26 | 2011-03-02 | Sanyo Electric Co., Ltd. | Battery pack |
| CN101752538A (en) * | 2009-12-25 | 2010-06-23 | 上海德朗能电池有限公司 | Lithium battery pack support with flat structure |
| CN202084602U (en) * | 2010-12-31 | 2011-12-21 | 深圳市海盈科技有限公司 | Lithium-ion battery pack system suitable for power electric car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028352A1 (en) * | 2016-08-11 | 2018-02-15 | 广州小鹏汽车科技有限公司 | Temperature detection structure for electric vehicle battery module |
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Application publication date: 20130626 |