CN105262156A - An embedded self-protection intelligent lead-acid battery - Google Patents
An embedded self-protection intelligent lead-acid battery Download PDFInfo
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- CN105262156A CN105262156A CN201510610904.0A CN201510610904A CN105262156A CN 105262156 A CN105262156 A CN 105262156A CN 201510610904 A CN201510610904 A CN 201510610904A CN 105262156 A CN105262156 A CN 105262156A
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Abstract
The invention discloses an embedded self-protective intelligent lead-acid storage battery, and mainly relates to the field of lead-acid storage batteries. The embedded self-protective intelligent lead-acid storage battery comprises a battery body and a battery housing at the outer periphery of the battery body. A sealed baffle plate is arranged at the upper part of the interior of the battery housing. The inner chamber of the battery housing is divided by the sealed baffle plate into two mutually independent and sealed cavities, namely a battery cavity and a module cavity. The battery body is placed in the battery cavity. An intelligent management module for controlling the battery body is placed in the module cavity. The intelligent management module comprises a central processing unit, a sampling unit, an anti-short-circuit unit, an anti-open-circuit unit, a power supply unit, a display unit and a communication unit. The intelligent management module is connected with the positive and negative electrodes of the battery body via sampling wire harnesses. The negative electrode of the battery body is provided with a temperature sensor. The self-protection function and the intelligent management function are embedded in the embedded self-protective intelligent lead-acid storage battery, so that the novel intelligent lead-acid storage battery has the effects of on-line monitoring management, short circuit prevention, open circuit prevention and self-management.
Description
Technical field
The present invention relates to lead acid accumulator field, specifically a kind of embedded self-protecting intelligent type lead acid accumulator.
Background technology
At present, lead acid accumulator because of its technology maturation, cheap for manufacturing cost, safeguard that in the power-supply system of the advantages such as simple and fast in industrial automation system, power supply is widely used in support, and back-up source is in series by a joint joint lead acid accumulator, to meet the requirement of different system to back-up source time and capacity.Finding in actual applications, often there is following problems in the back-up source in series by lead acid accumulator:
First, because whole batteries is in series by cell batteries, wherein any joint open circuit of one batteries or short trouble all may cause whole Battery pack cannot supplying power for outside, and then form great potential safety hazard, even cause serious accident.
Secondly, in order to the voltage to back-up source, internal resistance, temperature, capacity etc. carry out monitor and managment, get rid of potential safety hazard and Timeliness coverage problem, battery management maintenance service conventional at present mainly comprises and installs storage battery monitoring system and manual inspection two kinds additional.Human at periodic intervals patrols and examines, and is mainly judged the state of battery by the outward appearance etc. of timing observation storage battery, investigation mutation problem, this method wastes time and energy, and easily omit problem, quality and the efficiency of supervision are lower, but the management mode of this extensive style was still widely adopted in present stage.And in batteries, install storage battery monitoring system additional, although the real-time monitoring to accumulator battery voltage, internal resistance etc. can be realized, improve the automation of battery management, but be difficult to owing to there is following problems be promoted: 1) storage battery monitoring system needs when mounted to have a power failure and exits batteries, and all there is potential safety hazard in the process such as wiring, test run of constructing.2) Systems for routine surveillance for people is system additional outside storage battery, the system of different manufacturers is applied in different batteries that it differs greatly, exist because producer's difference causes the interactional hidden danger of equipment in construction, installment and debugging process, do not possess the requirement of integration; And the later stage increases the increase that system mode also can cause cost of investment, later maintenance workload is large, and formality is numerous and diverse.3) Systems for routine surveillance for people still cannot solve the potential safety hazard that single-unit battery pack open circuit or short circuit cause whole batteries.
Because back-up source is often in series by a large amount of storage batterys, therefore the setting of putting of a large amount of storage battery just becomes one of main points of batteries management.How effectively utilizing the interior space, improve in unit are while storage battery capacity rate, can also ensure the ventilation protection against the tide of storage battery, cooling, be easy to the demands such as observation, be the difficult point that batteries stores management.Now in actual applications, usually adopt concentrated the enumerating of battery carrier to put storage battery, and install the method for ventilation fan and air-conditioning additional in indoor.But because the standard of battery carrier is fixed, cannot adjust flexibly according to the size of batteries, quantity, not only be unfavorable for improving the storage battery capacity rate of unit are, the vacant battery carrier of part also can take the interior space more.And the ventilation fan additionally arranged, air-conditioning etc. are all comparatively far away apart from batteries, and batteries dense arrangement, be difficult to available ventilation, protection against the tide and heat radiation.
The problems referred to above are all extensively present in the supervision of batteries, and becoming the bottleneck hindering fine-grained management, is the direction of industry technical staff research.
Summary of the invention
The object of the present invention is to provide a kind of embedded self-protecting intelligent type lead acid accumulator, it embedded in self-protection function and intelligent management function, form one and possess on-line monitoring management, anti-open circuit, the Novel intelligent lead acid accumulator of against short-circuit self-protection function and intellectual status self-management function, solve storage battery of the prior art only its performance state monitoring difficulty as energy-storage travelling wave tube, non real-time, incomplete problem, solve storage battery cannot the technological difficulties of self-protection simultaneously, storage battery is made really to become a kind of intelligent lead acid accumulator possessed from our management and interconnected access.
The present invention for achieving the above object, is achieved through the following technical solutions:
A kind of embedded self-protecting intelligent type lead acid accumulator, comprise accumulator body, the outside of described accumulator body is provided with the battery cell case matched with it, top in described battery cell case is provided with seal diaphragm, the inner chamber of described battery cell case is divided into two independently and the battery cavities of sealing and cavity block by seal diaphragm, described accumulator body is arranged in battery cavities, the Intelligent management module controlling accumulator body is provided with in described cavity block, described Intelligent management module comprises CPU, sampling unit, against short-circuit unit, anti-open cell, power subsystem, display unit and communication unit, described Intelligent management module is connected with the both positive and negative polarity of accumulator body by sampling wire harness, the negative pole of described accumulator body is also provided with temperature sensor, described temperature sensor is connected by wire with Intelligent management module.
Described against short-circuit unit is the current foldback circuit be made up of protective tube; described anti-open cell is the cut circuit be made up of metal-oxide-semiconductor; described power subsystem comprises 3.3V voltage stabilizing chip and controls the mains switch of this circuit, and described Intelligent management module obtains the supply of 3.3V power supply by power subsystem from accumulator body.
Described display unit comprises LCDs and indicator light, and described LCDs and indicator light are arranged at the side surface that battery cell case is provided with accumulator body both positive and negative polarity, and the parameter of described liquid crystal display screen display comprises voltage, resistance, temperature.
Described communication unit is connected with control terminal by wireless signal or wire communication mode, and described control terminal comprises mobile phone, computer, data processing centre.
Side away from accumulator body both positive and negative polarity slidably connects multi-function frame to described battery cell case, described multi-function frame comprises two L-type legs and heat emission fan, described L-type leg is set in parallel in both sides and is made up of end points support connected vertically connecting lever and fixing connecting lever, described heat emission fan is arranged at the centre of two L-type legs and the support connecting lever of the central authorities of its both sides respectively with adjacent is hinged by self-locking type joint, described battery cell case is provided with T-shaped chute away from the side of accumulator body both positive and negative polarity, described T-shaped chute is half groove of one end open, the bottom land of described T-shaped chute and the width of two L-type legs adapt, the described notch of T-shaped chute and the width of heat emission fan adapt, two described support connecting levers to be stuck in T-shaped chute and to be slidably connected with it, described fixing connecting lever is positioned at the side of battery cell case and the T-shaped adjacent side of chute opening, described battery cell case is provided with away from the side of fixing connecting lever the slot be used in combination with fixing connecting lever.
The top of described L-type leg is provided with the first screw, what on the cell wall of described T-shaped chute, corresponding first screw was vertical be provided with one ranked second screw, corresponding second screw in bottom surface of described T-shaped chute is provided with row's screw channel, also comprise set bolt, described set bolt and the first screw, the second screw and screw channel are used in combination.
Contrast prior art, beneficial effect of the present invention is:
1, the present invention is in conjunction with new technology, and tradition application requirement, new approaches are proposed to the function of lead acid accumulator, it focuses on embedded in Intelligent management module, thus make its monitoring possessing intelligentized battery condition performances and parameters and display, anti-open-circuit-protection, against short-circuit protection and the management of intelligentized networked communication, greatly improve the way to manage of current storage battery, reduce overlapping investment and battery service cost, the matching degree that the battery management system avoiding the later stage to install additional brings, potential safety hazard and the problem such as operation is loaded down with trivial details, improve the automatic management level of lead acid accumulator.The autonomous intelligence management function that the present invention simultaneously has not only can not be compromised by discretionary protection storage battery, also can ensure that whole batteries does not cause whole group to have a power failure by single cell open circuit, improve the reliability of standby power system.In addition, by the communication module remote monitoring function that made the present invention possess, be conducive to the networked communication and the management that realize storage battery, greatly improve O&M and the efficiency of management of batteries.
2, the function of described against short-circuit unit is: once detect the rated current flowing through electric current and exceed storage battery, namely disconnect and form open circuit, thus protection storage battery is not impacted by super-high-current and damages.
The function of described anti-open cell is: once detect that the voltage between described accumulator body both positive and negative polarity occurs minus deviation and open circuit fault occurs, just conducting immediately, directly this accumulator body is exited from whole battery pack, ensure the normal operation of whole battery pack.
The function of described power subsystem is: it is the power management section of Intelligent management module, its by get between the both positive and negative polarity of accumulator body be a little converted into stable 3.3V electric current for Intelligent management module normal operation.Can control the unlatching of power subsystem by mains switch and close, and then whether control Intelligent management module starts work, thus control its unlatching as the case may be, when avoiding battery to stop transport, Intelligent management module is to the loss of accumulator body electricity.
3, the charge condition that the accumulator body that CPU judges can be laid in by described indicator light externally shows, such as, represented the percentage of remaining electricity by color distortion or quantity variance.The data such as voltage, resistance, temperature of the accumulator body that CPU judges by described LCDs show in real time, convenient monitoring.
4, described communication unit achieves network management of the present invention, be connected by the Wireless/wired signal of/mobile device fixing with long-range, by the real-time data transmission of this accumulator body to control terminal, monitor for carrying out, analyze and manage, also the control command of control terminal is transferred to CPU simultaneously, realizes the remote control to accumulator body.
5, the using method of described multi-function frame is: take in when L-type leg and attach battery cell case and place, the present invention and as a whole, does not additionally take up room.Support connecting lever is skidded off fixing in T-shaped chute, and fixing connecting lever is inserted in another described slot of the present invention, multiple both positive and negative polarity of the present invention can be made to be exposed to side, and erect connection up and down by L-type leg.Described heat emission fan is gone to possible angle and opens, can secondary ventilation heat radiation.The setting of multi-function frame enables the present invention be erected successively by L-type leg to enumerate, and by spatial altitude stacks the battery capacity rate improving unit are, significantly improves space availability ratio.Simultaneously without the need to additional configuration battery carrier, not only cut down expenses, and solve battery carrier very flexible, the vacant problem taken up room.And by L-type leg, the present invention is spaced apart successively, ensure that and ventilate and heat radiation.The heat emission fan of configuration can according to circumstances flexible control angle, significantly improves ventilations, protection against the tide and heat sinking function by closely exhausting heat radiation.
6, realize supporting the fixing of the relative T-shaped chute of connecting lever by bolt and the cooperation of the first screw, the second screw and screw channel, simple for structure, simple to operate, fixed stably intrinsic effect, be convenient to safeguard.
Accompanying drawing explanation
Accompanying drawing 1 is side-looking structural representation of the present invention.
Accompanying drawing 2 is principle framework figure of the present invention.
Accompanying drawing 3 is schematic appearance of the present invention.
Accompanying drawing 4 is profiles of the T-shaped chute of the present invention.
Accompanying drawing 5 is combining structure schematic diagrames of the present invention.
Label shown in accompanying drawing:
1, accumulator body; 2, battery cell case; 3, seal diaphragm; 4, Intelligent management module; 5, sampling wire harness; 6, mains switch; 7, LCDs; 8, indicator light; 9, multi-function frame; 10, L-type leg; 11, heat emission fan; 12, connecting lever is supported; 13, fixing connecting lever; 14, T-shaped chute; 15, slot; 16, the first screw; 17, the second screw; 18, screw channel.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Of the present invention is a kind of embedded self-protecting intelligent type lead acid accumulator, agent structure comprises accumulator body 1, the outside of described accumulator body 1 is provided with the battery cell case 2 matched with it, top in described battery cell case 2 is provided with seal diaphragm 3, the inner chamber of described battery cell case 2 is divided into two independently and the battery cavities of sealing and cavity block by seal diaphragm 3, described accumulator body 1 is arranged in battery cavities, the Intelligent management module 4 controlling accumulator body 1 is provided with in described cavity block, described Intelligent management module 4 comprises CPU, sampling unit, against short-circuit unit, anti-open cell, power subsystem, display unit and communication unit, described Intelligent management module 4 is connected with the both positive and negative polarity of accumulator body 1 by sampling wire harness 5, the negative pole of described accumulator body 1 is also provided with temperature sensor, described temperature sensor is connected by wire with Intelligent management module 4.The present invention is in conjunction with new technology, and tradition application requirement, new approaches are proposed to the function of lead acid accumulator, it focuses on embedded in Intelligent management module 4, thus make its monitoring possessing intelligentized battery condition performances and parameters and display, anti-open-circuit-protection, against short-circuit protection and the management of intelligentized networked communication, greatly improve the way to manage of current storage battery, reduce overlapping investment and battery service cost, the matching degree that the battery management system avoiding the later stage to install additional brings, potential safety hazard and the problem such as operation is loaded down with trivial details, improve the automatic management level of lead acid accumulator.The autonomous intelligence management function that the present invention simultaneously has not only can not be compromised by discretionary protection storage battery, also can ensure that whole batteries does not cause whole group to have a power failure by single cell open circuit, improve the reliability of standby power system.In addition, by the communication module remote monitoring function that made the present invention possess, be conducive to the networked communication and the management that realize storage battery, greatly improve O&M and the efficiency of management of batteries.
Described against short-circuit unit is the current foldback circuit be made up of protective tube, once detect the rated current flowing through electric current and exceed storage battery, namely disconnect and form open circuit, thus protection storage battery is not impacted by super-high-current and damages.Described anti-open cell is the cut circuit be made up of metal-oxide-semiconductor, once detect that the voltage between described accumulator body 1 both positive and negative polarity occurs minus deviation and open circuit fault occurs, just conducting immediately, directly this accumulator body 1 is exited from whole battery pack, ensure the normal operation of whole battery pack.Described power subsystem comprises 3.3V voltage stabilizing chip and controls the mains switch 6 of this circuit, described Intelligent management module 4 obtains the supply of 3.3V power supply by power subsystem from accumulator body 1, described power subsystem is the power management section of Intelligent management module 4, its by get between the both positive and negative polarity of accumulator body 1 be a little converted into stable 3.3V electric current for Intelligent management module 4 normal operation.Can control the unlatching of power subsystem by mains switch 6 and close, and then whether control Intelligent management module 4 starts work, thus control its unlatching as the case may be, the loss of Intelligent management module 4 pairs of accumulator body 1 electricity when avoiding battery to stop transport.
Described display unit comprises LCDs 7 and indicator light 8, the charge condition that the accumulator body 1 that CPU judges can be laid in by described indicator light 8 externally shows, such as, represented the percentage of remaining electricity by color distortion or quantity variance.Described LCDs 7 and indicator light 8 are arranged at the side surface that battery cell case 2 is provided with accumulator body 1 both positive and negative polarity, are convenient to observe.In described LCDs 7, the parameter of display comprises voltage, resistance, temperature.Thus the parameters of accumulator body 1 is shown in real time, convenient monitoring.
Described communication unit is connected with control terminal by wireless signal or wire communication mode, by the real-time data transmission of this accumulator body 1 to control terminal, monitor for carrying out, analyze and manage, also the control command of control terminal is transferred to CPU simultaneously, realizes the remote control to accumulator body 1.Described control terminal comprises mobile phone, computer, data processing centre.
Side away from accumulator body 1 both positive and negative polarity slidably connects multi-function frame 9 to described battery cell case 2, described multi-function frame 9 comprises two L-type legs 10 and heat emission fan 11, described L-type leg 10 is set in parallel in both sides and is made up of end points support connected vertically connecting lever 12 and fixing connecting lever 13, described heat emission fan 11 is arranged at the centre of two L-type legs 10 and the support connecting lever 12 of the central authorities of its both sides respectively with adjacent is hinged by self-locking type joint, described battery cell case 2 is provided with T-shaped chute 14 away from the side of accumulator body 1 both positive and negative polarity, described T-shaped chute 14 is half groove of one end open, the bottom land of described T-shaped chute 14 and the width of two L-type legs 10 adapt, the notch of described T-shaped chute 14 and the width of heat emission fan 11 adapt, two described support connecting levers 12 to be stuck in T-shaped chute 14 and to be slidably connected with it, described fixing connecting lever 13 is positioned at the side of battery cell case 2 and the adjacent side of T-shaped chute 14 opening, described battery cell case 2 is provided with away from the side of fixing connecting lever the slot 15 be used in combination with fixing connecting lever.The using method of described multi-function frame 9 is: take in when L-type leg 10 and attach battery cell case 2 and place, the present invention and as a whole, does not additionally take up room.Support connecting lever 12 is skidded off fixing in T-shaped chute 14, and fixing connecting lever 13 is inserted in another described slot 15 of the present invention, multiple both positive and negative polarity of the present invention can be made to be exposed to side, and erect connection by L-type leg about 10.Described heat emission fan 11 is gone to possible angle and opens, can secondary ventilation heat radiation.The setting of multi-function frame 9 enables the present invention be erected successively by L-type leg 10 to enumerate, and by spatial altitude stacks the battery capacity rate improving unit are, significantly improves space availability ratio.Simultaneously without the need to additional configuration battery carrier, not only cut down expenses, and solve battery carrier very flexible, the vacant problem taken up room.And by L-type leg 10, the present invention is spaced apart successively, ensure that and ventilate and heat radiation.The heat emission fan 11 of configuration can according to circumstances flexible control angle, significantly improves ventilations, protection against the tide and heat sinking function by closely exhausting heat radiation.
The top of described L-type leg 10 is provided with the first screw 16, what on the cell wall of described T-shaped chute 14, corresponding first screw 16 was vertical be provided with one ranked second screw 17, corresponding second screw 17 in bottom surface of described T-shaped chute 14 is provided with row's screw channel 18, also comprise set bolt, described set bolt and the first screw 16, second screw 17 and screw channel 18 are used in combination.Realize supporting the fixing of connecting lever 12 relatively T-shaped chute 14, simple for structure, simple to operate, fixed stably intrinsic effect, be convenient to safeguard.
Embodiment 1: of the present invention is a kind of embedded self-protecting intelligent type lead acid accumulator, agent structure comprises accumulator body 1, the outside of described accumulator body 1 is provided with the battery cell case 2 matched with it, top in described battery cell case 2 is provided with seal diaphragm 3, the inner chamber of described battery cell case 2 is divided into two independently and the battery cavities of sealing and cavity block by seal diaphragm 3, described accumulator body 1 is arranged in battery cavities, the Intelligent management module 4 controlling accumulator body 1 is provided with in described cavity block, by seal diaphragm 3, Intelligent management module 4 and accumulator body 1 are isolated, realize bidirectional protective.Described Intelligent management module 4 comprises CPU, sampling unit, against short-circuit unit, anti-open cell, power subsystem, display unit and communication unit; described CPU realizes the united analysis process to data; described against short-circuit unit is the current foldback circuit be made up of protective tube; once detect the rated current flowing through electric current and exceed storage battery; namely disconnect and form open circuit, thus protection storage battery is not impacted by super-high-current and damages.Described anti-open cell is the cut circuit be made up of metal-oxide-semiconductor, once detect that the voltage between described accumulator body 1 both positive and negative polarity occurs minus deviation and open circuit fault occurs, just conducting immediately, directly this accumulator body 1 is exited from whole battery pack, ensure the normal operation of whole battery pack.Described power subsystem comprises 3.3V voltage stabilizing chip and controls the mains switch 6 of this circuit, described Intelligent management module 4 obtains the supply of 3.3V power supply by power subsystem from accumulator body 1, described power subsystem is the power management section of Intelligent management module 4, its by get between the both positive and negative polarity of accumulator body 1 be a little converted into stable 3.3V electric current for Intelligent management module 4 normal operation.Can control the unlatching of power subsystem by mains switch 6 and close, and then whether control Intelligent management module 4 starts work, thus control its unlatching as the case may be, the loss of Intelligent management module 4 pairs of accumulator body 1 electricity when avoiding battery to stop transport.Described display unit comprises LCDs 7 and indicator light 8, the charge condition that the accumulator body 1 that CPU judges can be laid in by described indicator light 8 externally shows, 5 indicator lights 8 are provided with at capacity display window, each indicator light 8 represents the electricity of accumulator body 120%, when 5 indicator lights 8 complete bright time represent that battery power storage capacity is 100%.Described LCDs 7 and indicator light 8 are arranged at the side surface that battery cell case 2 is provided with accumulator body 1 both positive and negative polarity, are convenient to observe.In described LCDs 7, the parameter of display comprises voltage, resistance, temperature.Thus the parameters of accumulator body 1 is shown in real time, and inverse display alarm is carried out to abnormal data.Described communication unit is connected with control terminal by wireless signal, by the real-time data transmission of this accumulator body 1 to control terminal, monitor for carrying out, analyze and manage, also the control command of control terminal is transferred to CPU simultaneously, realizes the remote control to accumulator body 1.Described control terminal is the computer of control centre.The negative pole of described accumulator body 1 is also provided with temperature sensor, described temperature sensor is connected by wire with Intelligent management module 4, the positive/negative pole of described accumulator body 1 is all socketed with sampling ring joint, described sampling loop configuration is connected with anti-open cell, against short-circuit unit, sampling unit by sampling wire harness 5, the current signal of collection, voltage signal, temperature signal are sent to the unified process of CPU by described sampling unit, and the instruction also receiving CPU manages accumulator body 1.
Embodiment 2: of the present invention is a kind of embedded self-protecting intelligent type lead acid accumulator; agent structure comprises accumulator body 1; the outside of described accumulator body 1 is provided with the battery cell case 2 matched with it; top in described battery cell case 2 is provided with seal diaphragm 3, and described seal diaphragm 3 is 25mm apart from the top of battery cell case 2.The inner chamber of described battery cell case 2 is divided into two independently and the battery cavities of sealing and cavity block by seal diaphragm 3; described accumulator body 1 is arranged in battery cavities; the Intelligent management module 4 controlling accumulator body 1 is provided with in described cavity block; described Intelligent management module 4 comprises CPU, sampling unit, against short-circuit unit, anti-open cell, power subsystem, display unit and communication unit; described CPU realizes the united analysis process to data, and described against short-circuit cell protection storage battery is not impacted by super-high-current and damages.Described anti-open cell is used for direct conducting during this accumulator body 1 exception, ensures the normal operation of whole battery pack.Described power subsystem is the power management section of Intelligent management module 4, in order to control supply and the On/Off of Intelligent management module 4 power supply.Described display unit comprises LCDs 7 and indicator light 8, the charge condition that the accumulator body 1 that CPU judges can be laid in by described indicator light 8 externally shows, described indicator light 8 comprises green, yellow, orange, red four kinds of colors, represent respectively described accumulator body 100%, 75%, 50%, 25% 4 kind of state of charge, in described LCDs 7, the parameter of display comprises voltage, resistance, temperature.Thus the parameters of accumulator body 1 is shown in real time, and flickering display alarm is carried out to abnormal data.Described communication unit is connected with control terminal by wired connection mode, by the real-time data transmission of this accumulator body 1 to control terminal, monitor for carrying out, analyze and manage, also the control command of control terminal is transferred to CPU simultaneously, realizes the remote control to accumulator body 1.Described control terminal is the server controlling machine room.The negative pole of described accumulator body 1 is also provided with temperature sensor, described temperature sensor is connected by wire with Intelligent management module 4, described anti-open cell, against short-circuit unit, sampling unit are connected with the both positive and negative polarity of accumulator body 1 by sampling wire harness 5, the current signal of collection, voltage signal, temperature signal are sent to the unified process of CPU by described sampling unit, and the instruction also receiving CPU manages accumulator body 1.Side away from accumulator body 1 both positive and negative polarity slidably connects multi-function frame 9 to described battery cell case 2, described multi-function frame 9 comprises two L-type legs 10 and heat emission fan 11, described L-type leg 10 is set in parallel in both sides and is made up of end points support connected vertically connecting lever 12 and fixing connecting lever 13, described heat emission fan 11 is arranged at the centre of two L-type legs 10 and the support connecting lever 12 of the central authorities of its both sides respectively with adjacent is hinged by self-locking type joint, described battery cell case 2 is provided with T-shaped chute 14 away from the side of accumulator body 1 both positive and negative polarity, described T-shaped chute 14 is half groove of one end open, the bottom land of described T-shaped chute 14 and the width of two L-type legs 10 adapt, the notch of described T-shaped chute 14 and the width of heat emission fan 11 adapt, two described support connecting levers 12 to be stuck in T-shaped chute 14 and to be slidably connected with it, described fixing connecting lever 13 is positioned at the side of battery cell case 2 and the adjacent side of T-shaped chute 14 opening, described battery cell case 2 is provided with away from the side of fixing connecting lever the slot 15 be used in combination with fixing connecting lever.The top of described L-type leg 10 is provided with the first screw 16, what on the cell wall of described T-shaped chute 14, corresponding first screw 16 was vertical be provided with one ranked second screw 17, corresponding second screw 17 in bottom surface of described T-shaped chute 14 is provided with screw channel 18, also comprise set bolt, described set bolt and the first screw 16, second screw 17 and screw channel 18 are used in combination.
Claims (6)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188313A (en) * | 2018-11-17 | 2019-01-11 | 邓亚军 | A kind of power detector of rank time variant voltage acquisition principle |
| CN109901078A (en) * | 2019-04-18 | 2019-06-18 | 国网冀北电力有限公司承德供电公司 | Cell batteries internal resistance and temperature measuring circuit |
| CN119764622A (en) * | 2025-01-07 | 2025-04-04 | 南通市百兴电源器材有限公司 | A high and low temperature resistant lead-acid battery and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4071223B2 (en) * | 2004-07-27 | 2008-04-02 | トヨタ自動車株式会社 | Power output device |
| CN202797182U (en) * | 2012-08-08 | 2013-03-13 | 王冬 | Intelligent management storage battery |
| CN202917603U (en) * | 2012-11-06 | 2013-05-01 | 中航锂电（洛阳）有限公司 | Power battery module |
| CN205029376U (en) * | 2015-09-23 | 2016-02-10 | 山东金煜电子科技有限公司 | Embedded self preservation protects intelligent lead acid battery |
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2015
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188313A (en) * | 2018-11-17 | 2019-01-11 | 邓亚军 | A kind of power detector of rank time variant voltage acquisition principle |
| CN109188313B (en) * | 2018-11-17 | 2024-03-19 | 邓亚军 | Power supply detection device based on step-to-step voltage acquisition principle |
| CN109901078A (en) * | 2019-04-18 | 2019-06-18 | 国网冀北电力有限公司承德供电公司 | Cell batteries internal resistance and temperature measuring circuit |
| CN119764622A (en) * | 2025-01-07 | 2025-04-04 | 南通市百兴电源器材有限公司 | A high and low temperature resistant lead-acid battery and preparation method thereof |
| CN119764622B (en) * | 2025-01-07 | 2025-10-28 | 南通市百兴电源器材有限公司 | High-low temperature resistant lead-acid storage battery and preparation method thereof |
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| CN105262156B (en) | 2018-08-14 |
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