CN104348227A - Storage battery with high-temperature protection - Google Patents
Storage battery with high-temperature protection Download PDFInfo
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- CN104348227A CN104348227A CN201410510705.8A CN201410510705A CN104348227A CN 104348227 A CN104348227 A CN 104348227A CN 201410510705 A CN201410510705 A CN 201410510705A CN 104348227 A CN104348227 A CN 104348227A
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- storage battery
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Abstract
The invention aims at solving the problem in the prior art and finding a storage battery with high-temperature protection which can not be charged repeatedly within a short time. The storage battery comprises a shell, wherein the shell is internally provided with a battery body, a temperature control switch, a signal generation module and a timing module; the shell is provided with a charging interface connected with a charger; a normally-closed contact of the temperature control switch is connected between the positive electrode of the charging interface and the positive electrode of the battery body in series so as to control switching on and switching off of a charging loop; the signal generation module passes through a normally-opened contact of the temperature control switch and then is connected with the timing module; and the timing module is connected with a switch module. The storage battery has the beneficial effects that when the temperature of the storage battery is higher than a set value, the charging can be automatically stopped; after being stopped, the charging can be continuously carried out after setting the time and meeting the condition that the temperature is lower than the set value, so that not only is high-temperature protection realized, but also the condition of repeated charging and stopping of the storage battery is prevented.
Description
Technical field
The present invention relates to a kind of battery, be specifically related to a kind of high temperature protection storage battery.
Background technology
Publication number is the innovation and creation of 201112465, disclose a kind of lead acid accumulator with temperature and voltage protection, comprise storage battery, pressuring controling switch circuit and temperature detect switch (TDS), the contact of temperature detect switch (TDS) is serially connected with between battery positive voltage and charge in batteries positive terminal to control the break-make in charge in batteries loop; The input of pressuring controling switch circuit is connected to battery positive voltage, and the output of pressuring controling switch circuit is connected with the heater strip of temperature detect switch (TDS).Battery charging process, terminal voltage improves constantly, when charging voltage exceedes setting safety value time, pressuring controling switch circuit conducting, heats temperature detect switch (TDS), when temperature exceedes set point after the heater strip energising of temperature detect switch (TDS), the contact of temperature detect switch (TDS) disconnects, and charging stops.Compared with prior art, these innovation and creation overcome easy thermal runaway and the shortcoming damaged that overcharges, and reach the object of self-protection; but when temperature exceedes set point; the contact of temperature detect switch (TDS) disconnects, after stopping charging, when temperature is lower than set point; the contact of temperature detect switch (TDS) merges; after charging, temperature has and can rise, and temperature rises and can stop again charging, there will be like this in the short time and constantly repeatedly stops and these two states of charging; so easy infringement battery, reduces the useful life of battery.
Summary of the invention
The object of the invention is to the problem existing for prior art of solving, find a kind of short time can not in the high temperature protection storage battery that repeatedly charges.
In order to realize described object, a kind of high temperature protection storage battery of the present invention, comprise shell, battery body is provided with in described shell, temperature detect switch (TDS), signal generating module and time block, described shell is provided with the charging inlet be connected with charger, the normally-closed contact of described temperature detect switch (TDS) is series between described charging inlet positive pole and described battery body positive pole to control the break-make of charge circuit, described signal generating module is connected with described time block after the normally opened contact of described temperature detect switch (TDS), described time block is connected with switch module, transmit control signal during described time block startup cut-off switch module, after timing terminates, described time block transmits control signal actuating switch module, described switch module is series between described charging inlet positive pole and battery body positive pole to control the break-make of charge circuit, described switch module is connected with the normally-closed contact of described temperature detect switch (TDS).
Preferably, described switch module is MOS switching tube.It is little that MOS switching tube has conducting resistance, and efficiency is high, the advantage that loss is little, reduces power consumption during charge in batteries.
Preferably, the timing of described time block is 2 hours.This time is used for cooling, and cooling time is sufficient, but have can not be long, and charging effect is good.
Preferably, normal open switch is provided with in described shell, described normal open switch is series between described charging inlet positive pole and battery body positive pole, described normal open switch is in parallel with the normally-closed contact of described temperature detect switch (TDS), described normal open switch is in parallel with switch module, described outer side is provided with the control button for controlling normal open switch, and described control button is connected with normal open switch.When running into special status, as malfunctioning in temperature detect switch (TDS) or emergency must be charged time, manually can control, ignore temperature control and directly charge.
Following Advantageous Effects can be obtained: when battery temp exceedes set point by implementing the present invention, automatically charging can be stopped, after stopping charging, after setting-up time and temperature lower than just continue after set point charging, namely achieve high temperature protection, prevent again storage battery repeatedly to stop the situation of charging.
Accompanying drawing explanation
Fig. 1 is this practical information overall structure schematic diagram.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with specific embodiment, the present invention is further illustrated:
As shown in Figure 1, a kind of high temperature protection storage battery, comprise shell 1, battery body 2 is provided with in shell 1, temperature detect switch (TDS) 3, signal generating module 4 and time block 5, shell 1 is provided with the charging inlet 6 be connected with charger, the normally-closed contact 31 of temperature detect switch (TDS) 3 is series between charging inlet 6 positive pole and battery body 2 positive pole to control the break-make of charge circuit, signal generating module 4 is connected with time block 5 after the normally opened contact 32 of temperature detect switch (TDS) 3, time block 5 is connected with switch module 7, time block 5 transmits control signal when starting cut-off switch module 7, after timing terminates, time block 5 transmits control signal actuating switch module 7, to control the break-make of charge circuit between switch module 7 serial connection charge interface 6 positive pole and battery body 2 positive pole, switch module 7 is connected with the normally-closed contact 31 of temperature detect switch (TDS) 3.
In order to cooling time can be made sufficient, but have can not be long, and the timing of the good time block 5 of charging effect is 2 hours.In order to raise the efficiency height, reduce power consumption during charge in batteries, switch module 7 is MOS switching tube.
Because, the set point of temperature is generally arranged on 50 degree, but storage battery also can charge under 51 equitemperature states, if run into emergency like this to need charging, and temperature detect switch (TDS) has disconnected battery charging, in order to meet an urgent need, normal open switch 8 is provided with in shell 1, normal open switch 8 is series between charging inlet 6 positive pole and battery body 2 positive pole, normal open switch 8 is in parallel with the normally-closed contact 31 of temperature detect switch (TDS) 3, normal open switch 8 is in parallel with switch module 7, and be provided with the control button 9 for controlling normal open switch 8 outside shell 1, control button 9 is connected with normal open switch 8.Manually can control, ignore temperature control and directly charge.
During charging, charger is inserted in charging inlet 6, now normal open switch 8 is opened, the normally-closed contact 31 of temperature detect switch (TDS) 3 closes, charge normal, when temperature detect switch (TDS) 3 detects that temperature exceedes set point (being traditionally arranged to be 50 degrees Celsius), the normally-closed contact 31 of temperature detect switch (TDS) disconnects, now stop charging, the normally opened contact 31 of temperature detect switch (TDS) closes simultaneously, signal generating module 4 sends a signal to time block 5, time block 5 control switch module 7 is opened, start timing simultaneously, when temperature is lower than set point, the normally-closed contact 31 of temperature detect switch (TDS) closes, but owing to also not having the timing of time block 5, now do not reply charging, and time block 5 timing closes to rear control switch module 7 by the time, now reply charging.When in case of emergency, 9 control normal open switch can be pressed the button and close, now no matter temperature how, as long as charger inserts charging inlet 6 namely start charging.
Following Advantageous Effects can be obtained: when battery temp exceedes set point by implementing the present invention, automatically charging can be stopped, after stopping charging, after setting-up time and temperature lower than just continue after set point charging, namely achieve high temperature protection, prevent again storage battery repeatedly to stop the situation of charging.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (4)
1. a high temperature protection storage battery, it is characterized in that: comprise shell (1), battery body (2) is provided with in described shell (1), temperature detect switch (TDS) (3), signal generating module (4) and time block (5), described shell (1) is provided with the charging inlet (6) be connected with charger, the normally-closed contact (31) of described temperature detect switch (TDS) (3) is series between described charging inlet (6) positive pole and described battery body (2) positive pole to control the break-make of charge circuit, described signal generating module (4) is connected with described time block (5) after the normally opened contact (32) of described temperature detect switch (TDS) (3), described time block (5) is connected with switch module (7), transmit control signal during described time block (5) startup cut-off switch module (7), after timing terminates, described time block (5) transmits control signal actuating switch module (7), described switch module (7) is series between described charging inlet (6) positive pole and battery body (2) positive pole to control the break-make of charge circuit, described switch module (7) is connected with the normally-closed contact (31) of described temperature detect switch (TDS) (3).
2. a kind of high temperature protection storage battery as claimed in claim 1, is characterized in that: described switch module (7) is MOS switching tube.
3. a kind of high temperature protection storage battery as claimed in claim 1, is characterized in that: the timing of described time block (5) is 2 hours.
4. a kind of high temperature protection storage battery as claimed in claim 1, it is characterized in that: in described shell (1), be provided with normal open switch (8), described normal open switch (8) is series between described charging inlet (6) positive pole and battery body (2) positive pole, described normal open switch (8) is in parallel with the normally-closed contact (31) of described temperature detect switch (TDS) (3), described normal open switch (8) is in parallel with switch module (7), described shell (1) outside is provided with the control button (9) for controlling normal open switch (8), described control button (9) is connected with normal open switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510705.8A CN104348227A (en) | 2014-09-28 | 2014-09-28 | Storage battery with high-temperature protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510705.8A CN104348227A (en) | 2014-09-28 | 2014-09-28 | Storage battery with high-temperature protection |
Publications (1)
| Publication Number | Publication Date |
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| CN104348227A true CN104348227A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410510705.8A Pending CN104348227A (en) | 2014-09-28 | 2014-09-28 | Storage battery with high-temperature protection |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060158156A1 (en) * | 2005-01-17 | 2006-07-20 | Paul Gamboa | Method and apparatus for charging and discharging a rechargeable battery |
| CN201112465Y (en) * | 2007-10-10 | 2008-09-10 | 陈振富 | Lead-acid accumulator with temperature and voltage protection |
| CN202353188U (en) * | 2011-12-07 | 2012-07-25 | 程小军 | Lead-acid storage battery charging protection device for electric bicycle |
| CN203434606U (en) * | 2013-08-06 | 2014-02-12 | 株洲南方宇航电动车辆制造有限公司 | Battery pack charging protective device |
| CN203827061U (en) * | 2014-05-16 | 2014-09-10 | 国家电网公司 | Uninterrupted power supply electronic monitor having antitheft function |
| CN204068391U (en) * | 2014-09-28 | 2014-12-31 | 浙江江森自控电池有限公司 | A kind of high temperature protection storage battery |
-
2014
- 2014-09-28 CN CN201410510705.8A patent/CN104348227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060158156A1 (en) * | 2005-01-17 | 2006-07-20 | Paul Gamboa | Method and apparatus for charging and discharging a rechargeable battery |
| CN201112465Y (en) * | 2007-10-10 | 2008-09-10 | 陈振富 | Lead-acid accumulator with temperature and voltage protection |
| CN202353188U (en) * | 2011-12-07 | 2012-07-25 | 程小军 | Lead-acid storage battery charging protection device for electric bicycle |
| CN203434606U (en) * | 2013-08-06 | 2014-02-12 | 株洲南方宇航电动车辆制造有限公司 | Battery pack charging protective device |
| CN203827061U (en) * | 2014-05-16 | 2014-09-10 | 国家电网公司 | Uninterrupted power supply electronic monitor having antitheft function |
| CN204068391U (en) * | 2014-09-28 | 2014-12-31 | 浙江江森自控电池有限公司 | A kind of high temperature protection storage battery |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20161214 |
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