CN201690263U - Surge battery - Google Patents
Surge battery Download PDFInfo
- Publication number
- CN201690263U CN201690263U CN2010201920198U CN201020192019U CN201690263U CN 201690263 U CN201690263 U CN 201690263U CN 2010201920198 U CN2010201920198 U CN 2010201920198U CN 201020192019 U CN201020192019 U CN 201020192019U CN 201690263 U CN201690263 U CN 201690263U
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- Prior art keywords
- battery
- super capacitor
- surge
- chargeable
- electric
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of chargeable batteries, and relates to a surge battery. The surge battery comprises a DC/DC converter, a super capacitor and a chargeable battery, wherein the DC/DC converter and the super capacitor which are connected in parallel are in series connection with the chargeable battery, and one end of the super capacitor connected with an electric appliance is provided with a diode. The surge battery has the advantages that the surge battery is long in service life and can be reused over 1800 times, is safe and reliable, can not be explored or burnt when in impaction, compression, short circuit, overcharge, overheat and the like, is light in weight, high in electricity storage capacity, low in service cost and fine in high and low temperature performance, has fast charge and discharge functions, can be charged with 60% of saturated electric quantity within 40 seconds, and can instantaneously discharge electric quantity which is 3-4 times of that of a general lithium ion battery pack when in a fully charged state, thereby meeting requirements of electric equipment to heavy current.
Description
(1) technical field
The utility model belongs to the rechargeable battery field, relates to a kind of surge battery.
(2) background technology
At present, general charging interval of existing rechargeable battery is long, can't abrupt release big electric current, useful life is short, cost is high, volume is big, Heavy Weight, temperature influence are bigger, therefore can't meet the demands of production and living, and demands improvement urgently.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of have quick charge quick discharge function, the life-span is long, cost is low, volume is little, in light weight, applied widely surge battery are provided.
The utility model is achieved by the following technical solution:
Surge battery of the present utility model, its special character is: comprise DC/DC, super capacitor and rechargeable battery, DC/DC and super capacitor are connected, and the latter two are in parallel with rechargeable battery, and the end that super capacitor connects electrical appliance is provided with diode.
Preferred version is that described rechargeable battery adopts lithium battery or lead-acid battery.
Optimal case is that described super capacitor adopts the organic type super capacitor, rechargeable battery employing ferric phosphate lithium cell.
The beneficial effects of the utility model are:
1, the life-span long, cycle-index reaches more than 1800 times, be the lead-acid battery group life-span 3-4 doubly;
2, safe and reliable, to bump, weight, acupuncture, short circuit, overcharge, can not blast or burn during extreme case such as overheated;
3, in light weight, be lead-acid battery weight 1/3, volume 1/2;
4, electric power storage ability is strong, and consubstantiality savings electric weight is 2 times of lead-acid battery;
5, the function that has quick charge, repid discharge, just can fill in 40 seconds and reach 60% of saturated electric weight, under the situation that is full of electricity, the electric current that sparks is 3-4 a times of common lithium battery group current discharge amount, has greatly solved the requirement that needs big electric current when power consumption equipment starts;
6, use cost is cheap, and use cost is lower than lead-acid battery;
7, high temperature performance is good, and high-temperature behavior is outstanding, and cryogenic property is good, stable performance, and capacity attenuation is little;
8, environmental protection, this battery do not contain any harmful element, are the new generation of green power supplys, are applicable to fields such as automobile, electric bicycle, electro-tricycle.
(4) description of drawings
Fig. 1 is a structural representation block diagram of the present utility model.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Surge battery of the present utility model comprises DC/DC, super capacitor and ferric phosphate lithium cell, and DC/DC and super capacitor are connected, and the latter two are in parallel with rechargeable battery, and the end that super capacitor connects electrical appliance is provided with diode.Rechargeable battery preferably adopts ferric phosphate lithium cell.There is an attaching plug to be connected the ferric phosphate lithium cell two ends by lead.
Super capacitor has speed to fill fast playing function.The end that super capacitor connects electrical appliance is provided with diode, to guarantee that super capacitor and lithium battery all discharge to electrical appliance when electrical appliance discharges.Use DC/DC, direct current is charged to super capacitor through 8% the back of boosting.Attaching plug connects the conventional voltage of 220V or 380V through charger.
During charging, this product connects power supply through charger, and power supply charges to super capacitor by DC/DC, and power supply is simultaneously to lithium cell charging.During discharge, super capacitor and lithium battery electric current mutual superposition are powered to electrical appliance simultaneously.
If electrical appliance is motor in electric automobile, when electric automobile needs conventional power output electric current output steady relatively, lithium battery group electric current output at this moment accounts for the electric automobile leading position relatively, the super capacitor electric current is to the electric automobile supplementary function of having powered.When electric automobile needs unconventional power output (for example start, climbing or fast running) this to be that electric current needs bigger, this moment, not only the lithium battery group was powered to electric automobile, simultaneously, super capacitor discharges big electric current rapidly electric automobile is powered.According to different demands above-mentioned electric automobile is carried out different supply power modes like this, reach the purpose of maximizing favourable factors and minimizing unfavourable ones in the time of can making the electric automobile power supply, improved power supply service efficiency electric automobile.
Claims (3)
1. surge battery, it is characterized in that: comprise DC/DC, super capacitor and rechargeable battery, DC/DC and super capacitor are connected, and the latter two are in parallel with rechargeable battery, and the end that super capacitor connects electrical appliance is provided with diode.
2. surge battery according to claim 1 is characterized in that: rechargeable battery adopts lithium battery or lead-acid battery.
3. surge battery according to claim 1 is characterized in that: super capacitor adopts the organic type super capacitor, and rechargeable battery adopts ferric phosphate lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920198U CN201690263U (en) | 2010-05-17 | 2010-05-17 | Surge battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920198U CN201690263U (en) | 2010-05-17 | 2010-05-17 | Surge battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690263U true CN201690263U (en) | 2010-12-29 |
Family
ID=43378540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201920198U Expired - Fee Related CN201690263U (en) | 2010-05-17 | 2010-05-17 | Surge battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339988A (en) * | 2013-06-28 | 2016-02-17 | 金泰克斯公司 | Battery powered rear view mirror display and integrated trainable transceiver unit |
| CN106300556A (en) * | 2016-10-14 | 2017-01-04 | 四川赛尔雷新能源科技有限公司 | A kind of electric tool automatic charging module based on poly-lithium battery and ultracapacitor |
| CN108348708A (en) * | 2015-10-21 | 2018-07-31 | 莱战略控股公司 | Power supply for Aerosol delivery equipment |
-
2010
- 2010-05-17 CN CN2010201920198U patent/CN201690263U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105339988A (en) * | 2013-06-28 | 2016-02-17 | 金泰克斯公司 | Battery powered rear view mirror display and integrated trainable transceiver unit |
| CN105339988B (en) * | 2013-06-28 | 2017-11-21 | 金泰克斯公司 | Battery powered rearview mirror display screen and integrated trainable transceiver device |
| CN108348708A (en) * | 2015-10-21 | 2018-07-31 | 莱战略控股公司 | Power supply for Aerosol delivery equipment |
| US10918134B2 (en) | 2015-10-21 | 2021-02-16 | Rai Strategic Holdings, Inc. | Power supply for an aerosol delivery device |
| US11806471B2 (en) | 2015-10-21 | 2023-11-07 | Rai Strategic Holdings, Inc. | Power supply for an aerosol delivery device |
| CN106300556A (en) * | 2016-10-14 | 2017-01-04 | 四川赛尔雷新能源科技有限公司 | A kind of electric tool automatic charging module based on poly-lithium battery and ultracapacitor |
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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: 20101229 Termination date: 20130517 |