CN2917065Y - Double battery switching device - Google Patents
Double battery switching device Download PDFInfo
- Publication number
- CN2917065Y CN2917065Y CNU2006201041936U CN200620104193U CN2917065Y CN 2917065 Y CN2917065 Y CN 2917065Y CN U2006201041936 U CNU2006201041936 U CN U2006201041936U CN 200620104193 U CN200620104193 U CN 200620104193U CN 2917065 Y CN2917065 Y CN 2917065Y
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- battery
- voltage
- main battery
- voltage comparator
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a dual-battery switching device, which comprises a main battery (1), an auxiliary battery (3), a relay (2) and a controller assembly (4). Wherein, the main battery (1) is connected with the auxiliary battery (3) through the relay (2). The controller assembly (4) is respectively connected with the main battery (1), auxiliary battery (3) and relay (2). The utility model can automatically disconnect the connected main and auxiliary battery while vehicles stop working.
Description
Technical field
The utility model relates to a kind of double cell switching device shifter.
Background technology
The power-supply system of two storage battery parallel waies especially is widely used in the street rod field at automotive field, and the connected mode between present two batteries (being main battery and boosting battery) is directly to couple together with lead.No matter at automobile starting or when quitting work, two batteries all link together all the time; When automobile quit work, remaining vehicle-mounted power consumption equipment in use may run out of the electric weight of two batteries simultaneously; Thereby when causing demand of auto engine to be started once more, can't start, make troubles to the user because of main battery lacks sufficient electric weight.
The utility model content
At the deficiencies in the prior art part, it is a kind of can realize that automobile quits work the time that the utility model provides, and automatically main battery and boosting battery changed into the double cell switching device shifter of released state by connection status.
The utility model is for reaching above purpose, be to realize: a kind of double cell switching device shifter is provided by such technical scheme, comprise main battery, boosting battery, relay and controller assemblies, main battery links to each other with boosting battery by relay, and controller assemblies links to each other with main battery, boosting battery and relay respectively.
A kind of improvement as double cell switching device shifter of the present utility model: controller assemblies comprises inverter buffer, inverter buffer links to each other with electronic switch, principal voltage comparator, boost voltage comparator and voltage stop respectively, and electronic switch links to each other with relay; One end of principal voltage comparator links to each other with main battery by the main battery voltage testing circuit, and the other end of principal voltage comparator links to each other with the voltage stop; The boost voltage comparator links to each other with boosting battery by the auxiliary battery voltage testing circuit; Pressurizer links to each other with main battery respectively with electronic switch, and pressurizer also links to each other with inverter buffer, principal voltage comparator, boost voltage comparator, main battery voltage testing circuit, auxiliary battery voltage testing circuit and voltage stop respectively.
Further improvement as double cell switching device shifter of the present utility model: controller assemblies also comprises timer, and timer links to each other with pressurizer, inverter buffer, button I and button II respectively.
Further improvement as double cell switching device shifter of the present utility model: inverter buffer also links to each other with yellow indicator lamp, red led and green indicating lamp respectively.
Earlier automobile engine is linked to each other with main battery during the actual use of double cell switching device shifter of the present utility model; It can realize whether detecting automobile engine work automatically, connects or released state thereby automatically two batteries are controlled at.Promptly when automobile engine was worked, main battery was connected with boosting battery; When automobile engine was flame-out, main battery and boosting battery were separated.Like this, just can preserve the electric weight of main battery, for the ignition operation once more of automobile engine provides enough electric weight.Also be provided with button in the double cell switching device shifter of the present utility model,, press this manual button, just can realize that above-mentioned two batteries in particular cases are continuous when under the flame-out situation of automobile engine and two batteries of special requirement when linking to each other.
Description of drawings
Fig. 1 is the structural representation of double cell switching device shifter of the present utility model;
Fig. 2 is the actual user mode schematic diagram of Fig. 1.
Embodiment
With reference to above-mentioned accompanying drawing, embodiment of the present utility model is elaborated.Fig. 1 has provided a kind of double cell switching device shifter, comprises main battery 1, boosting battery 3, relay 2 and controller assemblies 4, and main battery 1 is realized linking to each other with boosting battery 3 by relay 2.
During the actual use of double cell switching device shifter of the present utility model, as shown in Figure 2, automobile engine 5 links to each other with main battery 1; The concrete course of work is as follows:
1, when automobile engine 5 starts, automobile engine 5 is to main battery 1 charging.Main battery voltage testing circuit 410 detects the voltage at main battery 1 two ends, and the reference voltage of setting in this magnitude of voltage and the principal voltage comparator 414 is compared; When magnitude of voltage during greater than reference voltage, principal voltage comparator 414 is in attracting state by inverter buffer 411 by electronic switch 406 control relays 2, thereby makes main battery 1 and boosting battery 3 be connected to inverter buffer 411 output high level; Inverter buffer 411 control green indicating lamps 413 are opened simultaneously, so just inform very intuitively between present main battery 1 of people and the boosting battery 3 to link to each other.Automobile engine 5 is charged by main battery 1 and 2 pairs of boosting batteries 3 of relay successively, and auxiliary battery voltage testing circuit 409 detects the voltage at boosting battery 3 two ends, and the reference voltage of setting in this magnitude of voltage and the boost voltage comparator 416 is compared; When this magnitude of voltage during greater than reference voltage, boost voltage comparator 416 is to inverter buffer 411 output high level, open by inverter buffer 411 control yellow indicator lamps 408, can inform very intuitively that so the present main battery 1 of people links to each other with boosting battery 3 and charging voltage is normal.
2, quit work when automobile engine 5, when promptly being in closed condition, if still use some vehicle-mounted load equipments, the voltage at main battery 1 and boosting battery 3 two ends can descend along with the use of load equipment.When the magnitude of voltage at boosting battery 3 two ends was lower than set point in the boost voltage comparator 416, boost voltage comparator 416 was extinguished by inverter buffer 411 control yellow indicator lamps 408 to inverter buffer 411 output low levels.
When the magnitude of voltage at main battery 1 two ends is lower than set point in the principal voltage comparator 414, principal voltage comparator 414 is to inverter buffer 411 output low levels, be in released state by inverter buffer 411 by electronic switch 406 control relays 2, main battery 1 and boosting battery 3 just are in off-state like this; And extinguish by inverter buffer 411 control green indicating lamps 413.
3, under special circumstances (promptly when automobile engine 5 is in closed condition, run into and need to use heavy load or in emergency circumstances), I 403 pushes button, this signal can be transferred to voltage stop 415 by inverter buffer 411 after by the timing of timer 407, and voltage stop 415 is reduced to minimum according to the signal that receives with the reference voltage values in the principal voltage comparator 414 temporary transient (being in the timing of timer 407).Like this, the magnitude of voltage that can guarantee main battery 1 two ends all the time can be greater than this minimum, just can guarantee that principal voltage comparator 414 is to inverter buffer 411 output high level, be in attracting state by inverter buffer 411 by electronic switch 406 control relays 2, thereby make main battery 1 and boosting battery 3 be connected.
After the time that above-mentioned timer 407 sets arrived, timer 407 just disconnected and connecting, and voltage stop 415 just can not be accepted the signal of button I 403, and the reference voltage value in the voltage comparator 414 just recovers original value; Like this, relay 2 is in released state, and main battery 1 and boosting battery 3 disconnect.
In the time that sets at timer 407, when wishing the connection between above-mentioned main battery 1 of cancellation and the boosting battery 3, the II 404 that only need push button, timer 407 will disconnect connection at once, and main battery 1 and boosting battery 3 just disconnect.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection range of the present utility model.
Claims (4)
1, a kind of double cell switching device shifter, comprise main battery (1) and boosting battery (3), it is characterized in that: also comprise relay (2) and controller assemblies (4), described main battery (1) links to each other with boosting battery (3) by relay (2), and described controller assemblies (4) links to each other with main battery (1), boosting battery (3) and relay (2) respectively.
2, double cell switching device shifter according to claim 1, it is characterized in that: described controller assemblies (4) comprises inverter buffer (411), described inverter buffer (411) links to each other with electronic switch (406), principal voltage comparator (414), boost voltage comparator (416) and voltage stop (415) respectively, and described electronic switch (406) links to each other with relay (2); One end of described principal voltage comparator (414) links to each other with main battery (1) by main battery voltage testing circuit (410), and the other end of principal voltage comparator (414) links to each other with voltage stop (415); Described boost voltage comparator (416) links to each other with boosting battery (3) by auxiliary battery voltage testing circuit (409); Pressurizer (405) links to each other with main battery (1) respectively with electronic switch (406), and pressurizer (405) also links to each other with inverter buffer (411), principal voltage comparator (414), boost voltage comparator (416), main battery voltage testing circuit (410), auxiliary battery voltage testing circuit (409) and voltage stop (415) respectively.
3, double cell switching device shifter according to claim 2, it is characterized in that: described controller assemblies (4) also comprises timer (407), and described timer (407) links to each other with pressurizer (405), inverter buffer (411), button I (403) and button II (404) respectively.
4, double cell switching device shifter according to claim 3 is characterized in that: described inverter buffer (411) also links to each other with yellow indicator lamp (408), red led (412) and green indicating lamp (413) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201041936U CN2917065Y (en) | 2006-05-31 | 2006-05-31 | Double battery switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201041936U CN2917065Y (en) | 2006-05-31 | 2006-05-31 | Double battery switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917065Y true CN2917065Y (en) | 2007-06-27 |
Family
ID=38187980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201041936U Expired - Fee Related CN2917065Y (en) | 2006-05-31 | 2006-05-31 | Double battery switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795001A (en) * | 2012-06-27 | 2012-11-28 | 杭州冲之上数码设备有限公司 | Intelligent power supply applied to ink-jet printer |
| CN103019759A (en) * | 2011-09-22 | 2013-04-03 | 现代自动车株式会社 | Vehicle upgrade system and method thereof |
-
2006
- 2006-05-31 CN CNU2006201041936U patent/CN2917065Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019759A (en) * | 2011-09-22 | 2013-04-03 | 现代自动车株式会社 | Vehicle upgrade system and method thereof |
| CN103019759B (en) * | 2011-09-22 | 2018-07-03 | 现代自动车株式会社 | Vehicle replacement system and method |
| CN102795001A (en) * | 2012-06-27 | 2012-11-28 | 杭州冲之上数码设备有限公司 | Intelligent power supply applied to ink-jet printer |
| CN102795001B (en) * | 2012-06-27 | 2014-09-03 | 杭州冲之上数码设备有限公司 | Intelligent power supply applied to ink-jet printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20100531 |