CN202268689U - Automobile battery over-discharge protector - Google Patents
Automobile battery over-discharge protector Download PDFInfo
- Publication number
- CN202268689U CN202268689U CN2011203975128U CN201120397512U CN202268689U CN 202268689 U CN202268689 U CN 202268689U CN 2011203975128 U CN2011203975128 U CN 2011203975128U CN 201120397512 U CN201120397512 U CN 201120397512U CN 202268689 U CN202268689 U CN 202268689U
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- Prior art keywords
- automobile
- automobile batteries
- protector
- discharge
- electric quantity
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Abstract
The utility model discloses an automobile battery over-discharge protector, which comprises a detection unit and a control unit, wherein the detection unit is electrically connected with the positive electrode of an automobile battery for detecting electric quantity of the automobile battery and transferring a corresponding electric quantity information signal; and the control unit is connected with an electric quantity detection unit for receiving the electric quantity information signal and controlling connection and disconnection of an automobile power supply system and the automobile battery according to the signal. Through the protector, the remaining electric quantity in the automobile battery can be monitored; and when the control unit detects that the electric quantity in the automobile battery is reduced to a preset value or the minimum starting voltage of an automobile, the protector provided by the utility model is automatically powered-off to prevent electric quantity exhaust of the automobile battery and guarantee safe and normal starting of an automobile.
Description
Technical field
The utility model relates to the auto parts machinery field, is a kind of automatic power-off protector on the automobile, that be used to prevent the automobile batteries over-discharge can that is installed in.
Background technology
Storage battery is one of vitals on the automobile, and all power consumption equipments lean on it to supply power entirely on the starting of engine and the back car that stops, and therefore, it has fundamental influence to automobile.Discharged or defective battery is a ubiquitous difficult problem.According to statistics, the accident rescue that in automobile 4S shop and maintenance factory, causes because of discharged or defective battery accounts for 40%, and discharged or defective battery all is to let alone accumulator electric-quantity to lose to the greatest extent and do not take any measure to cause more than 90%.When stopping not in switching off the headlamp or the car the electrical equipment; The reason that causes discharged or defective battery is also a lot; Not enough such as drive starting frequent charge, battery failures property is leaked discharge and vehicle voluntarily for a long time without over-discharge can etc., and discharged or defective battery brings inconvenience to the driver.Not only can not delay the normal job placement of car owner if automobile has electric halfway to cast anchor, and the expense of request rescue is also higher, but existing automobile does not solve this type of difficult problem from the professional technique angle.
The utility model content
To the problems referred to above, the utility model proposes a kind of automobile batteries over-discharge can protector, and said protector comprises
Detecting unit is connected with the positive electrical of automobile batteries, is used to detect the electric weight of automobile batteries, and transmits corresponding information about power signal;
Control unit is connected with said electric weight detecting unit, is used to receive said information about power signal, and the break-make that is connected with automobile batteries according to said signal controlling automobile power supply system.
Said protector is installed between the positive pole and automobile power supply system of automobile batteries, the electricity consumption situation of sustainable monitoring automobile, and electrical equipment in switching off the headlamp or the car not during such as automobile start, short circuit, parking, and automobile batteries leaks discharge etc. voluntarily.Whenever; As long as said control unit detects electric weight in the automobile batteries when dropping to a fixed value or an adjustable preset value; The protector of the utility model can cut off the power supply in time automatically; The electric weight that prevents automobile batteries exhausts, and guarantees that vehicle can normally start safely, and gang has exempted trouble and worry in order to drive.
The utility model is when guaranteeing that vehicle can normally start safely; Can also play the effect of repairing battery capacity; The technical scheme that realizes this function is: said protector also comprises battery reparation unit, and its positive electrical with said detecting unit and automobile batteries is connected, and is used to receive the information about power signal of said detecting unit; And the capacity of automobile batteries is removed sulfuration reparation through high-frequency pulse voltage, can prolong the useful life of battery.Preferably, the frequency of said high-frequency pulse voltage is 5KHz-100KHz.
The utility model further also can be realized anti-theft feature, and its technical scheme is: be provided with hand controller in the said control unit, the break-make that is connected with automobile batteries with the Control of Automobile electric power system.When the car owner leaves, can break off being connected of automobile batteries and automobile power supply system through said hand controller, make stealer can't start automobile.Existing automobile decoder, code reader, signal intercept device etc. all can be untied the automotive electronics burglary-resisting system at short notice; And the utility model can be directly from physically breaking off being connected of automobile batteries and power consumption equipment; Can prevent similar robber driver section, can be used as the another defence line of the antitheft of automobile.
The automobile batteries over-discharge can protector of the utility model adopts automatically that the electric weight of the method automobile batteries of outage exhausts, and guarantees that vehicle can normally start, and prevents that automobile batteries exhausts and the embarrassment that can't start automobile; Also can repair automobile batteries simultaneously through high-frequency pulse voltage, thus the useful life of prolongation automobile batteries; Also can be further as a kind of means of automobile burglar.The novel protector size of this use is little, in light weight, simple in structure, and reusable when changing battery, energy-conserving and environment-protective.
Description of drawings
Accompanying drawing 1 is that the module of the utility model automobile batteries over-discharge can protector connects sketch map;
Accompanying drawing 2 is that the module of the utility model one embodiment connects sketch map;
Accompanying drawing 3 is that the module of the utility model preferred embodiment connects sketch map.
Embodiment
Sketch map below in conjunction with accompanying drawing is done further explanation to the utility model.
Referring to shown in Figure 1, a kind of automobile batteries over-discharge can protector of the utility model comprises detecting unit and control unit, and said detecting unit is connected with the positive electrical of automobile batteries, is used to detect the electric weight of automobile batteries, and transmits corresponding information about power signal; Said control unit is connected with said electric weight detecting unit, is used to receive said information about power signal, and the break-make that is connected with automobile batteries according to said signal controlling automobile power supply system.The utility model can be monitored the dump energy in the automobile batteries; When said control unit detects electric weight in the automobile batteries and drops to the lowest starting voltage of preset value or automobile; The protector of the utility model is outage automatically just; Electric weight to prevent automobile batteries exhausts, and guarantees that vehicle can normally start safely.
In the preferred embodiment of the utility model; Said detecting unit is a voltage detecting circuit; It is series on the positive pole of automobile batteries, is used to detect the anodal output voltage of automobile batteries, when this voltage be reduced near or when equaling lowest starting voltage or the preset voltage minimum of automobile; Just break off being connected of automobile batteries and automobile power supply system, prevent the further power consumption of battery and automobile can't be started.Simultaneously, complete, the excessive discharge of automobile also can influence the useful life of automobile batteries, and this protector can excessively not amplify automobile batteries, reaches the dual-use function that guarantees automobile starting and protection automobile batteries.
The utility model also can be done hommization optional function further: such as prompt tone or warning lamp are set; Not enough with prompting car owner battery electric quantity; Continue to use automobile batteries may cause automobile to start, or prompting within a certain period of time, automobile power supply system can automatic disconnection.When electric leakage being arranged in the automobile or under the situation that the car owner does not discover, opened the electrical equipment in the car, whether have electric equipment in lasting power consumption, thereby avoid the lasting use of automobile batteries if can remind the car owner to check; Simultaneously, this function also can remind car owner's automobile power supply system to be about to the automatic beginning in time, to the psychological preparation of car owner's outage.
Referring to embodiment shown in Figure 2; The utility model also comprises battery reparation unit; Its positive electrical with said detecting unit and automobile batteries is connected, and is used to receive the information about power signal of said detecting unit, and through high-frequency pulse voltage the capacity of automobile batteries is removed sulfuration reparation.The electronics high-frequency impulse is removed the crystallization sulfide on the battery pole plates serially; And prevent that effectively new crystallization sulfide from producing; Make battery pole plates be brand-new and efficient operation state all the time, the capacity output that recovery and assurance battery are stable, the operating efficiency of raising storage battery; Can fundamentally improve the service behaviour of lead acid accumulator, prolong the life of storage battery greatly.The frequency of the high-frequency pulse voltage that is adopted in the utility model is 5KHz-100KHz, and concrete high-frequency impulse circuit is extensively adopted in a plurality of fields, gives unnecessary details no longer in detail at this.
Referring to preferred embodiment shown in Figure 3; The protector of present embodiment is except the function of automatic outage and restoring automobile battery; Also can realize anti-theft feature; It is provided with hand controller in said control unit, this hand controller is arranged at the unshowy place in the car, is used for the break-make that the Control of Automobile electric power system is connected with automobile batteries.When the car owner leaves, can break off being connected of automobile batteries and automobile power supply system through said hand controller, make stealer can't successfully start automobile.
The operating voltage of the protector of this preferred embodiment is that 12V or 24V are optional, and it is adjustable to break off the threshold voltage that automobile batteries is connected with automobile power supply system, adapting to different automobile types, and multiple situation such as different external environment.
The automobile batteries over-discharge can protector of the utility model can prevent that automobile batteries from exhausting and can't start automobile, also can repair automobile batteries through high-frequency pulse voltage, thereby prolong useful life of automobile batteries; The function that also has antitheft simultaneously is a kind of convenient and practical auto parts machinery.
Last institute should be noted that; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection range; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (7)
1. automobile batteries over-discharge can protector, it is characterized in that: said protector comprises detecting unit, is connected with the positive electrical of automobile batteries, is used to detect the electric weight of automobile batteries, and transmits corresponding information about power signal;
Control unit is connected with said electric weight detecting unit, is used to receive said information about power signal, and the break-make that is connected with automobile batteries according to said signal controlling automobile power supply system.
2. automobile batteries over-discharge can protector as claimed in claim 1; It is characterized in that: said protector also comprises battery reparation unit; Its positive electrical with said detecting unit and automobile batteries is connected; Be used to receive the information about power signal of said detecting unit, and the capacity of automobile batteries removed sulfuration reparation through high-frequency pulse voltage.
3. automobile batteries over-discharge can protector as claimed in claim 2 is characterized in that: the frequency of said high-frequency pulse voltage is 5KHz-100KHz.
4. automobile batteries over-discharge can protector as claimed in claim 1, it is characterized in that: said detecting unit is a voltage detecting circuit, is series on the positive pole of automobile batteries, is used to detect the anodal output voltage of automobile batteries.
5. automobile batteries over-discharge can protector as claimed in claim 4; It is characterized in that: said detection is to the output voltage of automobile batteries during for the automobile lowest starting voltage set, and said control unit breaks off being electrically connected of automobile power supply system and automobile batteries.
6. automobile batteries over-discharge can protector as claimed in claim 1 is characterized in that: the operating voltage of said protector is 12V or 24V.
7. automobile batteries over-discharge can protector as claimed in claim 1 is characterized in that: be provided with hand controller in the said control unit, the break-make that is connected with automobile batteries with the Control of Automobile electric power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203975128U CN202268689U (en) | 2011-10-18 | 2011-10-18 | Automobile battery over-discharge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203975128U CN202268689U (en) | 2011-10-18 | 2011-10-18 | Automobile battery over-discharge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268689U true CN202268689U (en) | 2012-06-06 |
Family
ID=46159473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203975128U Expired - Fee Related CN202268689U (en) | 2011-10-18 | 2011-10-18 | Automobile battery over-discharge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504498A (en) * | 2018-06-20 | 2019-11-26 | 深圳市锐创新科技有限公司 | Automobile starting battery protecting method and device |
-
2011
- 2011-10-18 CN CN2011203975128U patent/CN202268689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504498A (en) * | 2018-06-20 | 2019-11-26 | 深圳市锐创新科技有限公司 | Automobile starting battery protecting method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20161018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |