CN204464417U - Low temperature environment electric bicycle lead acid accumulator - Google Patents
Low temperature environment electric bicycle lead acid accumulator Download PDFInfo
- Publication number
- CN204464417U CN204464417U CN201520106727.8U CN201520106727U CN204464417U CN 204464417 U CN204464417 U CN 204464417U CN 201520106727 U CN201520106727 U CN 201520106727U CN 204464417 U CN204464417 U CN 204464417U
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- Prior art keywords
- lead acid
- acid accumulator
- low temperature
- temperature environment
- batteries
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to storage battery field, and object is to provide a kind of low temperature environment electric bicycle lead acid accumulator.A kind of low temperature environment electric bicycle lead acid accumulator, comprises the shell of upper end perforate, is arranged in the batteries of shell; Described low temperature environment electric bicycle lead acid accumulator also comprises the heating and thermal insulation inner casing between shell and batteries, is provided with thermostat the controller be connected with shell that the time relay or thermometric end contact with batteries.This low temperature environment electric bicycle lead acid accumulator under cryogenic discharge capacity is high and can full charge, can't shorten the useful life of lead acid accumulator.
Description
Technical field
The utility model relates to storage battery field, especially a kind of low temperature environment electric bicycle lead acid accumulator.
Background technology
The capacity of lead acid accumulator, voltage and temperature have certain relation, and the capacity of lead acid accumulator reduces along with temperature and declines; Lead acid accumulator under cryogenic discharge capacity is low and fill not enough electricity, and can shorten the useful life of lead acid accumulator, thus limits the application of electric bicycle in northern low temp area; In order to overcome traditional lead acid accumulator, discharge capacity is low and fill not enough electricity under cryogenic, and can shorten the deficiency in the useful life of lead acid accumulator; Therefore, design one under cryogenic discharge capacity is high and can full charge, can't shorten the low temperature environment electric bicycle lead acid accumulator in the useful life of lead acid accumulator, become problem demanding prompt solution.
Utility model content
The purpose of this utility model is that discharge capacity is low and fill not enough electricity under cryogenic in order to overcome current lead acid accumulator, and the deficiency in the useful life of lead acid accumulator can be shortened, discharge capacity is high and can full charge under cryogenic to provide one, can't shorten the low temperature environment electric bicycle lead acid accumulator in the useful life of lead acid accumulator.
Concrete technical scheme of the present utility model is:
A kind of low temperature environment electric bicycle lead acid accumulator, comprises the shell of upper end perforate, is arranged in the batteries of shell; Described low temperature environment electric bicycle lead acid accumulator also comprises the heating and thermal insulation inner casing between shell and batteries, is provided with thermostat the controller be connected with shell that the time relay or thermometric end contact with batteries.When this low temperature environment is with electric bicycle lead acid battery charge, after charger is connected with controller, controller controls to the fire-retardant internal layer energising of the heating be made up of silicon rubber electric heating sheets of heating and thermal insulation inner casing, batteries is heated, when being heated to setting-up time or temperature, under the time relay or thermostat effect, controller controls start battery charging and be continued until charging complete.This low temperature environment electric bicycle lead acid accumulator under cryogenic discharge capacity is high and can full charge, can't shorten the useful life of lead acid accumulator
As preferably, described heating and thermal insulation inner casing comprise to be made up of silicon rubber electric heating sheets and envelope the bottom surface of batteries and the fire-retardant internal layer of heating of gusset and the heat-insulating and fire-proof that is made up of fire-retardant heat insulation plate outer; Batteries and silicon rubber electric heating sheets are electrically connected with controller respectively.The serviceability temperature scope of silicon rubber heating plate is between low temperature-60 DEG C to high temperature 250 DEG C, and laminar silicon rubber electric heating sheets has good flexibility, can close contact complete in heating object, and heat trnasfer can be allowed to arrive any required place; The silica gel thermal conductivity of silicon rubber electric heating sheets is good and fire-retardant; Fire-retardant heat insulation plate good heat preservation performance and fire-retardant, can make batteries better be incubated.
As preferably, described charge controller is provided with charger socket.Be convenient to connecting charger.
Compared with prior art, the beneficial effects of the utility model are: this low temperature environment electric bicycle lead acid accumulator under cryogenic discharge capacity is high and can full charge, can't shorten the useful life of lead acid accumulator.The heat-insulating and fire-proof skin that heating and thermal insulation inner casing comprises the fire-retardant internal layer of the heating be made up of silicon rubber electric heating sheets and is made up of fire-retardant heat insulation plate; Batteries and silicon rubber electric heating sheets are electrically connected with controller respectively.The serviceability temperature scope of silicon rubber heating plate is between low temperature-60 DEG C to high temperature 250 DEG C, and laminar silicon rubber electric heating sheets has good flexibility, can close contact complete in heating object, and heat trnasfer can be allowed to arrive any required place; The silica gel thermal conductivity of silicon rubber electric heating sheets is good and fire-retardant; Fire-retardant heat insulation plate good heat preservation performance and fire-retardant, can make batteries better be incubated.Charge controller is provided with charger socket, is convenient to connecting charger.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: shell-1, batteries-2, heating and thermal insulation inner casing-3, heat that fire-retardant internal layer-31, heat-insulating and fire-proof are outer-32, controller-4, the time relay-41, charger socket-42.
Embodiment
Below in conjunction with shown in accompanying drawing, the utility model is described further.
As accompanying drawing 1: a kind of low temperature environment electric bicycle lead acid accumulator, comprise the shell 1 of upper end perforate, be arranged in the batteries 2 of shell 1, heating and thermal insulation inner casing 3 between shell 1 and batteries 2, is provided with thermostat the controller 4 be connected with shell 1 screw that the time relay 41 or thermometric end contact with batteries 2.In the present embodiment, described controller 4 is provided with the time relay 41.
Described heating and thermal insulation inner casing 3 comprises and to be made up of silicon rubber electric heating sheets and the heat-insulating and fire-proof skin 32 enveloping the bottom surface of batteries 2 and the fire-retardant internal layer 31 of heating of gusset and be made up of fire-retardant heat insulation plate; Batteries 2 and silicon rubber electric heating sheets are electrically connected with controller 4 respectively.
Described charge controller 4 is provided with charger socket 42.
When this low temperature environment is with electric bicycle lead acid battery charge, after charger is connected with controller 4, controller 4 controls to be energized to the fire-retardant internal layer 31 of the heating be made up of silicon rubber electric heating sheets of heating and thermal insulation inner casing 3, batteries 2 is heated, when being heated to setting-up time, under the time relay 41 acts on, controller 4 controls to start charge to batteries 2 and be continued until charging complete.
The beneficial effects of the utility model are: this low temperature environment electric bicycle lead acid accumulator under cryogenic discharge capacity is high and can full charge, can't shorten the useful life of lead acid accumulator.The heat-insulating and fire-proof skin that heating and thermal insulation inner casing comprises the fire-retardant internal layer of the heating be made up of silicon rubber electric heating sheets and is made up of fire-retardant heat insulation plate; Batteries and silicon rubber electric heating sheets are electrically connected with controller respectively.The serviceability temperature scope of silicon rubber heating plate is between low temperature-60 DEG C to high temperature 250 DEG C, and laminar silicon rubber electric heating sheets has good flexibility, can close contact complete in heating object, and heat trnasfer can be allowed to arrive any required place; The silica gel thermal conductivity of silicon rubber electric heating sheets is good and fire-retardant; Fire-retardant heat insulation plate good heat preservation performance and fire-retardant, can make batteries better be incubated.Charge controller is provided with charger socket, is convenient to connecting charger.
It is apparent to one skilled in the art that the utility model can change into various ways, such change do not think depart from scope of the present utility model.All like this to the apparent amendment of the technical staff in described field, by be included in this claim scope within.
Claims (3)
1. a low temperature environment electric bicycle lead acid accumulator, comprises the shell of upper end perforate, is arranged in the batteries of shell; It is characterized in that, described low temperature environment electric bicycle lead acid accumulator also comprises the heating and thermal insulation inner casing between shell and batteries, is provided with thermostat the controller be connected with shell that the time relay or thermometric end contact with batteries.
2. low temperature environment electric bicycle lead acid accumulator according to claim 1, is characterized in that: described heating and thermal insulation inner casing comprise to be made up of silicon rubber electric heating sheets and envelope the bottom surface of batteries and the fire-retardant internal layer of heating of gusset and the heat-insulating and fire-proof that is made up of fire-retardant heat insulation plate outer; Batteries and silicon rubber electric heating sheets are electrically connected with controller respectively.
3. low temperature environment electric bicycle lead acid accumulator according to claim 1 and 2, is characterized in that: described charge controller is provided with charger socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106727.8U CN204464417U (en) | 2015-02-13 | 2015-02-13 | Low temperature environment electric bicycle lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106727.8U CN204464417U (en) | 2015-02-13 | 2015-02-13 | Low temperature environment electric bicycle lead acid accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464417U true CN204464417U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106727.8U Active CN204464417U (en) | 2015-02-13 | 2015-02-13 | Low temperature environment electric bicycle lead acid accumulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204464417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186064A (en) * | 2015-08-20 | 2015-12-23 | 王建平 | Liquid metal battery module for kilowatt-scale electric storage facility |
-
2015
- 2015-02-13 CN CN201520106727.8U patent/CN204464417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186064A (en) * | 2015-08-20 | 2015-12-23 | 王建平 | Liquid metal battery module for kilowatt-scale electric storage facility |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |