CN204271684U - The startup battery pack that a kind of novel height ensures - Google Patents
The startup battery pack that a kind of novel height ensures Download PDFInfo
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- CN204271684U CN204271684U CN201420703754.9U CN201420703754U CN204271684U CN 204271684 U CN204271684 U CN 204271684U CN 201420703754 U CN201420703754 U CN 201420703754U CN 204271684 U CN204271684 U CN 204271684U
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Abstract
The utility model provides a kind of startup battery pack of novel height guarantee, includes main battery and starts control circuit board, startup control circuit board being integrated with low-voltage time delay testing circuit, low pressure disconnects holding circuit and external output control circuit; Low pressure disconnects holding circuit and is connected with reset switch and low-voltage interval warning circuit, and low-voltage interval warning circuit is connected with warning LED light and alarm buzzer.The utility model not only can reduce the depth of discharge of main battery greatly, reminding user battery electric quantity can also be shifted to an earlier date be about to be finished or battery performance drops to the end in useful life soon, user is needed to charge in time or change battery as early as possible, also greatly can reduce the startup operating discharge current value of main battery simultaneously, effectively can extend the useful life starting battery, ensure and start the normal startup of battery in life-cycle life cycle, and user can be allowed to know the use abnormal conditions starting battery in advance, operational support performance is higher.
Description
Technical field
The utility model relates to startup battery circuit technical field, refers in particular to the startup battery pack that a kind of novel height ensures.
Background technology
Vehicle is by start-up circuit when starting, and is mechanical energy, makes engine be transitioned into operating state from inactive state by electric energy conversion.Startup battery in prior art in start-up circuit is mainly lead-acid battery, and its useful life is short, generally only has the useful life of 2-3; Protection is poor, start battery electricity behaviour in service without any prompting or early warning, in automobile use procedure, accidentally starting the electric energy of battery to having used up, or battery does not carefully know when just do not have electricity, causes not starting automobile engine suddenly, thus cause needing calling people and to come trailer or wait for that others comes to the rescue or cry people's maintain and replace battery, like this, not only waste money, waste the time of car owner's preciousness.
Utility model content
The utility model provides a kind of novel high startup battery pack ensured for the problem of prior art, effectively can extend the useful life starting battery, ensure and start the normal startup of battery in life-cycle life cycle, and user can be allowed to know the use abnormal conditions starting battery in advance.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
oneplant the startup battery pack that novel height ensures, include main battery and start control circuit board, described startup control circuit board comprises control circuit positive pole port B+, control circuit negative pole port B-and output negative pole port P-, the positive pole of described main battery, negative pole respectively with control circuit positive pole port B+, control circuit negative pole port B-is corresponding connects, described startup control circuit board is integrated with low-voltage time delay testing circuit, low pressure disconnects holding circuit and external output control circuit; Described low pressure disconnects holding circuit and is connected with reset switch and low-voltage interval warning circuit, and described low-voltage interval warning circuit is connected with warning LED light and alarm buzzer;
When the voltage detecting point that the voltage of main battery is preset lower than low-voltage time delay testing circuit, and the duration of low pressure reaches the time of delay that low-voltage time delay testing circuit is preset, then low-voltage time delay testing circuit exports a voltage control signal to low pressure disconnection holding circuit and external output control circuit, low pressure disconnects holding circuit and external output control circuit is all locked in off-state, thus startup control circuit board cannot externally be discharged; Simultaneously, low-voltage time delay testing circuit is toward low-voltage interval warning circuit output LOW voltage control signal, warning LED light and buzzer send the sound and light alarm signal of interval, when connecting by pressure reset switch, disconnect the lock-out state of holding circuit and external output control circuit by removing low pressure within a period of time and stop sound and light alarm, thus giving operating personnel enough emergency management and rescue start-up times.
Wherein, main power device protective circuit is included in described external output control circuit.
As preferably, described main battery is connected in parallel to the multiple farad capacitors be connected in series as secondary cell.
Further, the voltage balance circuit preventing charging voltage too high is connected in parallel between the both positive and negative polarity of the farad capacitor of described each series connection.
Preferred as another, described main battery is connected in parallel to the multiple high-power batteries be connected in series as secondary cell.
Further, be connected in parallel between the both positive and negative polarity of the high-power battery of described each series connection and prevent the protection equalizing circuit that charging voltage is too high or discharge voltage is too low.
Wherein, the negative pole of described main battery is connected with current-limiting resistance, and the resistance of described current-limiting resistance is between 0 Ω ~ 1 Ω.
Wherein, also integratedly on described startup control circuit board to be provided with for recording number of cell start-ups, under-voltage protection number of times and the timing count display of service time.
The beneficial effects of the utility model:
provided by the utility model
oneplant the startup battery pack that novel height ensures, include main battery and start control circuit board, described startup control circuit board comprises control circuit positive pole port B+, control circuit negative pole port B-and output negative pole port P-, the positive pole of described main battery, negative pole respectively with control circuit positive pole port B+, control circuit negative pole port B-is corresponding connects, described startup control circuit board is integrated with low-voltage time delay testing circuit, low pressure disconnects holding circuit and external output control circuit; Described low pressure disconnects holding circuit and is connected with reset switch and low-voltage interval warning circuit, and described low-voltage interval warning circuit is connected with warning LED light and alarm buzzer.The utility model not only can reduce the depth of discharge of main battery greatly, reminding user battery electric quantity can also be shifted to an earlier date be about to be finished or battery performance drops to the end in useful life soon, user is needed to charge in time or change battery as early as possible, also greatly can reduce the startup operating discharge current value of main battery simultaneously, effective useful life extending startup battery, ensure and start the normal startup of battery in life-cycle life cycle, and user can be allowed to know the use abnormal conditions starting battery in advance, operational support performance is higher.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the startup battery pack of embodiment one.
Fig. 2 is the schematic diagram of the startup battery pack of embodiment two.
Fig. 3 is the schematic diagram of the startup battery pack of embodiment three.
Fig. 4 starts the schematic diagram starting control circuit board in battery pack.
Fig. 5 is the circuit theory diagrams that in described startup control circuit board, low-voltage time delay testing circuit and low pressure disconnect holding circuit.
Fig. 6 is the circuit theory diagrams of low-voltage interval warning circuit in described startup control circuit board.
Fig. 7 is the circuit theory diagrams of external output control circuit in described startup control circuit board.
Fig. 8 is the circuit theory diagrams of the voltage balance circuit of farad capacitor in the startup battery pack of embodiment two.
Fig. 9 is the circuit theory diagrams of the protection equalizing circuit of high-power battery in the startup battery pack of embodiment three.
Embodiment
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that execution mode is mentioned is not to restriction of the present utility model.See Fig. 1 to Fig. 9, below in conjunction with accompanying drawing, the utility model is described in detail.
embodiment one.
Provided by the utility model
oneplant the startup battery pack that novel height ensures, include main battery and start control circuit board, described startup control circuit board comprises control circuit positive pole port B+, control circuit negative pole port B-and output negative pole port P-, the positive pole of described main battery, negative pole respectively with control circuit positive pole port B+, control circuit negative pole port B-is corresponding connects, described startup control circuit board is integrated with low-voltage time delay testing circuit, low pressure disconnects holding circuit and external output control circuit; Described low pressure disconnects holding circuit and is connected with reset switch and low-voltage interval warning circuit, and described low-voltage interval warning circuit is connected with warning LED light and alarm buzzer; Main power device protective circuit is included in described external output control circuit.Main power device protective circuit can adopt afterflow to protect diode or transient absorption diode or piezo-resistance or current foldback circuit to form; The LED light-emitting diode of reset switch and acousto-optic warning reminding and buzzer can be drawn out to outside by lead-in wire, use to facilitate user installation.In the utility model, the negative pole of described main battery is connected with current-limiting resistance, and the resistance of described current-limiting resistance is between 0 Ω ~ 1 Ω.
Main battery and startup control circuit board are combined and are made product by the present embodiment one; Also startup control circuit board can be made separately a product, main battery is powered for starting control circuit board.The negative pole of main battery is connected with control circuit negative pole port B-, positive pole and the control circuit positive pole port B+ of main battery connect to form external output cathode, and external output cathode and output negative pole port P-form and start the external of battery pack and start the positive and negative electrode terminal exporting and charge and input.
When the voltage of main battery is in normal condition, start control circuit board and be failure to actuate, external output control circuit is in opening state always, starts the external regular picture of battery pack.When the voltage detecting point that the voltage of main battery is preset lower than low-voltage time delay testing circuit, and the duration of low pressure reaches the time of delay that low-voltage time delay testing circuit is preset, then low-voltage time delay testing circuit exports a voltage control signal to low pressure disconnection holding circuit and external output control circuit, low pressure disconnects holding circuit and external output control circuit is all locked in off-state, thus startup control circuit board cannot externally be discharged; Simultaneously, low-voltage time delay testing circuit, toward low-voltage interval warning circuit output LOW voltage control signal, makes the work of low-voltage interval warning circuit, makes warning LED light and buzzer send the sound and light alarm signal of interval, reminding user battery owes electricity, needs charging.When connecting by pressure reset switch, removing low pressure and disconnect the lock-out state of holding circuit and external output control circuit and stop sound and light alarm.
And main power device protective circuit mainly plays to inductance afterflow contained in starter, absorbs its reverse voltage caused and prevent main power device overcurrent; protection main power device safely, prevent main power device to reverse voltage punch through damage and burnt by overcurrent, to improve the dependability energy of main power device.In addition, the voltage detecting point that low-voltage time delay testing circuit is preset can not be too low, and this battery voltage detection point will be arranged on main battery at least to be also had on the dump energy point of 20%-50%.When after the lock-out state pressing reset switch releasing low pressure disconnection holding circuit and external output control circuit, main battery just can have enough dump energies ato unit again, the depth of discharge of the battery that so just can reach emergency management and rescue and reminding user charges in time, reduces, finally reaches the object extending and start battery pack useful life.
embodiment two.
The present embodiment two is on the basis of embodiment one, and described main battery is connected in parallel to the multiple farad capacitors be connected in series as secondary cell.Further, the voltage balance circuit preventing charging voltage too high is connected in parallel between the both positive and negative polarity of the farad capacitor of described each series connection.
Described main battery can be common batteries, and common batteries and current-limiting resistance, farad capacitor, startup control circuit board are combined and made product; Also current-limiting resistance, farad capacitor, startup control circuit board three can be combined and make a product, then common batteries its electrical connection again.The negative pole of main battery is connected with farad capacitor negative pole by a current-limiting resistance, farad capacitor negative pole is connected with control circuit negative pole port B-, the positive pole of main battery and farad capacitor positive pole and control circuit positive pole port B+ are connected in parallel, and positive pole and the output negative pole port P-starting control circuit board of farad capacitor form and start battery pack and externally start the positive and negative electrode terminal exporting and charge and input.For increasing the unfailing performance of farad capacitor work, the voltage balance circuit preventing charging voltage too high is connected in parallel between the both positive and negative polarity of the farad capacitor of described each series connection, object makes the charging voltage of all farad capacitors basically identical, and the farad capacitor charging voltage preventing certain capacity less is too high and damage.
At ordinary times in startup battery pack substantially not under supplying power for outside state, main battery charges to farad capacitor through current-limiting resistance, and the voltage on farad capacitor equals the voltage on main battery substantially.When the voltage on farad capacitor is in normal condition, start control circuit board and be failure to actuate, external output control circuit is in opening state always, and starting battery pack can externally regular picture.When needs ato unit, big current when starting instantaneously is directly provided by farad capacitor, and main battery can only pass through current-limiting resistance supplying power for outside, thus the instant starting currents that main battery is externally supplied controls in more among a small circle by current-limiting resistance, like this, the discharging current of main battery greatly can be reduced when ato unit works, thus greatly can extend the useful life of main battery, and be far longer than the useful life of main battery the useful life of farad capacitor, like this, also just can substantially increase the useful life of whole startup battery pack.
When the voltage detecting point that the voltage on farad capacitor is preset lower than low-voltage time delay testing circuit, duration of this low pressure reaches the time of delay that low-voltage time delay testing circuit is preset, then low-voltage time delay testing circuit exports a voltage control signal to low pressure disconnection holding circuit and external output control circuit, low pressure disconnects holding circuit and external output control circuit is all locked in off-state, thus startup control circuit board cannot externally be discharged; Meanwhile, low-voltage time delay testing circuit is toward low-voltage interval warning circuit output LOW voltage control signal, and make warning LED light and buzzer send the sound and light alarm signal of interval, reminding user battery owes electricity, needs charging.When connecting by pressure reset switch, removing low pressure and turn off the lock-out state of holding circuit and external output control circuit and stop sound and light alarm.
The startup battery pack of the present embodiment two not only can greatly reduce main battery depth of discharge, can use more dump energy do emergency management and rescue startup with and reminding user battery electric quantity can be shifted to an earlier date be about to be finished or battery performance drops to the end in useful life soon, user is needed to charge in time or change battery as early as possible, greatly can reduce the startup operating discharge current value of main battery simultaneously, thus reach and make main battery longer service life, operational support performance higher; What start power supply source in addition is farad capacitor, and farad capacitor has the feature of the normal working temperature scope of-40 DEG C to 85 DEG C, is particularly suitable for the use of the automobile of low temp area or the startup of the vehicles such as motorcycle or ships and light boats and generating equipment engine.
embodiment three.
Preferred as another, described main battery is connected in parallel to the multiple high-power batteries be connected in series as secondary cell.Further, be connected in parallel between the both positive and negative polarity of the high-power battery of described each series connection and prevent the protection equalizing circuit that high-power battery charging voltage is too high or discharge voltage is too low.
Main battery described in the present embodiment three can be common batteries, and common batteries and current-limiting resistance, high-power battery, startup control circuit board are combined and made product.Also current-limiting resistance, high-power battery, startup control circuit board three can be combined and make a product.The negative pole of main battery is connected with high-power battery negative pole by a current-limiting resistance, high-power battery negative pole is connected with control circuit negative pole port B-, the positive pole of main battery is in parallel with high-power battery positive pole and control circuit positive pole port B+, and the positive pole of high-power battery and the output negative pole port P-starting control circuit board form and start battery pack and externally start the positive and negative electrode terminal exporting and charge and input.In addition; for increasing the unfailing performance of high-power battery work; need to connect a protection equalizing circuit on the both positive and negative polarity of the high-power battery of each series connection; object makes the charging voltage of all high-power batteries basically identical, and the high-power battery charging voltage preventing certain capacity less is too high or discharge voltage is too low and damage.
At ordinary times in startup battery pack substantially not under supplying power for outside state, main battery charges to high-power battery through current-limiting resistance, and the voltage on high-power battery equals the voltage on main battery substantially.When the voltage on high-power battery is in normal condition, start control circuit board and be failure to actuate, external output control circuit is in opening state always, and starting battery pack can externally regular picture.When needs ato unit, big current when starting instantaneously will directly be provided by high-power battery, and main battery can only pass through current-limiting resistance supplying power for outside, thus the moment that main battery is externally supplied starts supply current controls in more among a small circle by current-limiting resistance, like this, the discharging current of main battery greatly can be reduced when ato unit works, thus greatly can extend the useful life of main battery, and due to useful life being far longer than main battery useful life of the high-power battery selected, like this, the useful life of whole startup battery pack also just can substantially increase.
When the voltage detecting point that voltage on high-power battery is preset lower than low-voltage time delay testing circuit, and the duration of this low pressure reaches the time of delay that low-voltage time delay testing circuit is preset, then low-voltage time delay testing circuit exports a voltage control signal to low pressure disconnection holding circuit and external output control circuit, low pressure disconnects holding circuit and external output control circuit is all locked in off-state, thus startup control circuit board cannot externally be discharged; Meanwhile, low-voltage time delay testing circuit is toward low-voltage interval warning circuit output LOW voltage control signal, and make warning LED light and buzzer send the sound and light alarm signal of interval, reminding user battery owes electricity, needs charging.When connecting by pressure reset switch, removing low pressure and disconnect the lock-out state of holding circuit and external output control circuit and stop sound and light alarm.
The startup battery pack of the present embodiment three can greatly reduce equally main battery depth of discharge, can use more dump energy do emergency management and rescue startup with and reminding user battery electric quantity can be shifted to an earlier date be about to be finished or battery performance drops to the end in useful life soon, user is needed to charge in time or change battery as early as possible, also greatly can reduce the startup operating discharge current value of main battery simultaneously, longer than the life-span of the startup battery pack embodiment one from its useful life, operational support performance is higher.
This high-power battery, according to varying environment and purposes, can adopt high power high rate lithium iron phosphate cell, high power high magnification lithium ferric manganese phosphate battery, high power high magnification ternary lithium battery, high power high magnification cobalt acid lithium battery, high power high magnification lithium manganate battery, also can adopt high power high magnification lithium titanate battery and other high power lithium battery.
In the utility model, also integratedly on described startup control circuit board to be provided with for recording number of cell start-ups, protection number of times and the timing count display of service time.Start the every ato unit of battery pack and once just trigger a cumulative count value; startup battery often enters low-voltage turn-off protection and once, just triggers a cumulative count value; also just can start timing when starting battery pack and first time startup occurring simultaneously; on timing count display, so just more intuitively can arrive total access times of start battery or protect number of times or service time, thus the behaviour in service of battery can be recognized better.
In above example, main power device can be existing direct current relay or D.C. contactor in power field effect pipe, IGBT power tube, direct current relay, D.C. contactor or starting device; Main battery can be conventional lead acid battery, start special lead-acid battery, colloid lead-acid battery, common ferric phosphate lithium cell, general polymer lithium battery, common ternary lithium battery, common lithium manganate battery or other common lithium battery
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1.
oneplant the startup battery pack that novel height ensures, include main battery and start control circuit board, described startup control circuit board comprises control circuit positive pole port B+, control circuit negative pole port B-and output negative pole port P-, the positive pole of described main battery, negative pole respectively with control circuit positive pole port B+, control circuit negative pole port B-is corresponding connects, it is characterized in that: described startup control circuit board is integrated with low-voltage time delay testing circuit, low pressure disconnects holding circuit and external output control circuit; Described low pressure disconnects holding circuit and is connected with reset switch and low-voltage interval warning circuit, and described low-voltage interval warning circuit is connected with warning LED light and alarm buzzer;
When the voltage detecting point that the voltage of main battery is preset lower than low-voltage time delay testing circuit, and the duration of low pressure reaches the time of delay that low-voltage time delay testing circuit is preset, then low-voltage time delay testing circuit exports a voltage control signal to low pressure disconnection holding circuit and external output control circuit, and low pressure disconnects holding circuit and external output control circuit is all locked in off-state; Simultaneously, low-voltage time delay testing circuit is toward low-voltage interval warning circuit output LOW voltage control signal, warning LED light and buzzer send the sound and light alarm signal of interval, when connecting by pressure reset switch, removing low pressure and disconnect the lock-out state of holding circuit and external output control circuit and stop sound and light alarm.
2. according to claim 1
oneplant the startup battery pack that novel height ensures, it is characterized in that: in described external output control circuit, include main power device protective circuit.
3. according to claim 2
oneplant the startup battery pack that novel height ensures, it is characterized in that: described main battery is connected in parallel to the multiple farad capacitors be connected in series as secondary cell.
4. according to claim 3
oneplant the startup battery pack that novel height ensures, it is characterized in that: between the both positive and negative polarity of the farad capacitor of described each series connection, be connected in parallel to the voltage balance circuit preventing charging voltage too high.
5. according to claim 2
oneplant the startup battery pack that novel height ensures, it is characterized in that: described main battery is connected in parallel to the multiple high-power batteries be connected in series as secondary cell.
6. according to claim 5
oneplant the startup battery pack that novel height ensures, it is characterized in that: be connected in parallel between the both positive and negative polarity of the high-power battery of described each series connection and prevent the protection equalizing circuit that charging voltage is too high or discharge voltage is too low.
7. according to claim 1 ~ 6 any one
oneplant the startup battery pack that novel height ensures, it is characterized in that: the negative pole of described main battery is connected with current-limiting resistance, the resistance of described current-limiting resistance is between 0 Ω ~ 1 Ω.
8. according to claim 1
onethe startup battery pack that kind novel height ensures, is characterized in that: also integratedly on described startup control circuit board be provided with for recording number of cell start-ups, under-voltage protection number of times and the timing count display of service time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703754.9U CN204271684U (en) | 2014-11-21 | 2014-11-21 | The startup battery pack that a kind of novel height ensures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703754.9U CN204271684U (en) | 2014-11-21 | 2014-11-21 | The startup battery pack that a kind of novel height ensures |
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| Publication Number | Publication Date |
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| CN204271684U true CN204271684U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420703754.9U Expired - Fee Related CN204271684U (en) | 2014-11-21 | 2014-11-21 | The startup battery pack that a kind of novel height ensures |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905055A (en) * | 2016-03-02 | 2016-08-31 | 深圳市银盾科技开发有限公司 | Intelligent car battery |
| CN105914805A (en) * | 2016-03-02 | 2016-08-31 | 深圳市银盾科技开发有限公司 | Automobile intelligent storage battery |
| CN108923533A (en) * | 2018-06-29 | 2018-11-30 | 深圳市华思旭科技有限公司 | Emergency starting power supply and its monitoring system with communication function |
| CN109066016A (en) * | 2018-06-29 | 2018-12-21 | 深圳市华思旭科技有限公司 | The heating device of startup power supply and its battery component |
| CN111211611A (en) * | 2018-11-21 | 2020-05-29 | 三阳工业股份有限公司 | Motorcycle power supply control method |
-
2014
- 2014-11-21 CN CN201420703754.9U patent/CN204271684U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905055A (en) * | 2016-03-02 | 2016-08-31 | 深圳市银盾科技开发有限公司 | Intelligent car battery |
| CN105914805A (en) * | 2016-03-02 | 2016-08-31 | 深圳市银盾科技开发有限公司 | Automobile intelligent storage battery |
| WO2017148385A1 (en) * | 2016-03-02 | 2017-09-08 | 深圳市银盾科技开发有限公司 | Smart automobile battery |
| CN105914805B (en) * | 2016-03-02 | 2018-08-31 | 深圳市银盾科技开发有限公司 | A kind of automobile intelligent accumulator |
| CN108923533A (en) * | 2018-06-29 | 2018-11-30 | 深圳市华思旭科技有限公司 | Emergency starting power supply and its monitoring system with communication function |
| CN109066016A (en) * | 2018-06-29 | 2018-12-21 | 深圳市华思旭科技有限公司 | The heating device of startup power supply and its battery component |
| CN108923533B (en) * | 2018-06-29 | 2021-01-22 | 深圳市华思旭科技有限公司 | Emergency starting power supply with communication function and monitoring system thereof |
| CN111211611A (en) * | 2018-11-21 | 2020-05-29 | 三阳工业股份有限公司 | Motorcycle power supply control method |
| CN111211611B (en) * | 2018-11-21 | 2023-11-10 | 三阳工业股份有限公司 | Motorcycle power supply control method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20201121 |