CN205810920U - A kind of battery case - Google Patents
A kind of battery case Download PDFInfo
- Publication number
- CN205810920U CN205810920U CN201620726751.6U CN201620726751U CN205810920U CN 205810920 U CN205810920 U CN 205810920U CN 201620726751 U CN201620726751 U CN 201620726751U CN 205810920 U CN205810920 U CN 205810920U
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- China
- Prior art keywords
- annular seal
- seal space
- battery case
- box body
- noble gas
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery case, including box body, described box body Nei You center is outwards followed successively by: battery compartment, the first annular seal space, the second annular seal space, the 3rd annular seal space；Filling water or noble gas in filling asbestos or saline, described second annular seal space in described first annular seal space, described 3rd annular seal space fills noble gas or vacuum.The thermal convection current of battery compartment and box outer air can be effectively weakened in the space of multiple sealings, thus plays the effect of heat-insulation and heat-preservation；Use water, saline, asbestos that heat is stored further battery compartment to be incubated；Battery compartment is thermally shielded by characteristic further that utilize noble gas or vacuum low heat conductivity.
Description
Technical field
This utility model relates to field of batteries, particularly to a kind of battery case.
Background technology
Area, wilderness generic condition is arduous, human footmarks are rare, so Animal resources are enriched, some people is for interest or economy
Reason area, wilderness can be gone to go hunting, but owing to wilderness land area is big, condition is arduous, hunter can not pinpoint to keep watch and hunt
Thing, at this moment needs to use the field equipments such as hunting camera to replace hunter to monitor the activity of prey, and these equipment great majority use
AA battery, but the intrinsic temperature characterisitic of AA battery causes making power consumption under its low temperature environment, and there is a big difference with theoretical capacity,
When temperature is less than 0 degree Celsius, battery can make power consumption drastically decline, and when temperature arrives-20 degrees Celsius, battery can make electricity consumption
Amount only about 30%.For the hunting camera user in winter low temperature area, it is badly in need of extending battery at low ambient temperatures
Discharge time, i.e. increase battery made power consumption at low ambient temperatures.
Utility model content
Technical problem to be solved in the utility model is: providing a kind of battery case, it can extend battery at low temperature ring
Discharge time under border.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of battery case, including box body,
Described box body Nei You center is outwards followed successively by: battery compartment, the first annular seal space, the second annular seal space, the 3rd annular seal space；Described first close
Envelope intracavity fills water or noble gas in filling asbestos or saline, described second annular seal space, described 3rd annular seal space fills inertia
Gas or vacuum.
Further, filling water in described first annular seal space in filling asbestos, described second annular seal space, the described 3rd seals
Intracavity fills noble gas.
Further, in filling saline, described second annular seal space in described first annular seal space, fill noble gas, described the
Vacuum in three annular seal spaces.
Further, at least two adjacent exterior sides of described box body are provided with solar panels.
Further, it is provided with a temperature control unit in described 3rd annular seal space, in described first annular seal space, is provided with heating
Resistance wire and temperature detection resistance, described temperature control unit electrically connects described solar panels, described resistive heater and institute
State temperature detection resistance.
Further, described cartridge outer surface is convex lens or Fresnel Lenses.
Further, also include that a upper cover, described box body and described upper cover are spirally connected or are fastened and connected；Fill in described upper cover
Sponge or other insulation material.
Further, described first annular seal space lateral wall inner surface, described second annular seal space lateral wall inner surface and institute
State the 3rd annular seal space lateral wall plating inner surface silver.
Further, described first annular seal space and described second annular seal space are hollow cylindricals, described 3rd annular seal space
It it is spill cylinder.
Further, also including a power supply output line outside described box body, described power supply output line electrically connects described battery compartment.
The beneficial effects of the utility model are: battery compartment and box outer air can effectively be weakened in the space of multiple sealings
Thermal convection current, thus play the effect of heat-insulation and heat-preservation；Water, saline, asbestos are used to store heat further to battery compartment
It is incubated；Battery compartment is thermally shielded by characteristic further that utilize noble gas or vacuum low heat conductivity.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment one battery case box body schematic diagram；
Fig. 2 is this utility model embodiment one battery case box body schematic cross-section；
Fig. 3 is the circuit connection schematic diagram of this utility model embodiment one heater；
Fig. 4 is the hollow circular cylinder schematic cross-section of this utility model embodiment one sleeve shaped；
Fig. 5 is the hollow circular cylinder schematic cross-section of this utility model embodiment one spill；
Fig. 6 is the schematic diagram after this utility model embodiment one battery case box body and top cover combination；
Fig. 7 is the circuit connection schematic diagram that this utility model embodiment one voltage selects；
Label declaration:
1, box body；2, battery compartment；3, the first annular seal space；4, the second annular seal space；5, the 3rd annular seal space；6, battery；
7, solar panels；8, temperature control unit；9, upper cover；10, power supply output line.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Conjunction accompanying drawing is explained.
The design of this utility model most critical is: arrange the space of multiple sealing, effectively weakens outside battery compartment and box
The thermal convection current of air, thus play the effect of heat-insulation and heat-preservation；Water, saline, asbestos are used to store heat further to electricity
Chi Cang is incubated；Battery compartment is thermally shielded by characteristic further that utilize noble gas or vacuum low heat conductivity.
Refer to Fig. 1 to Fig. 7, a kind of battery case, including box body, described box body Nei You center is outwards followed successively by: battery compartment,
First annular seal space, the second annular seal space, the 3rd annular seal space；Filling asbestos or saline in described first annular seal space, described second seals
Intracavity fills water or noble gas, and described 3rd annular seal space fills noble gas or vacuum.
Knowable to foregoing description, the beneficial effects of the utility model are: the space of multiple sealings can effectively be weakened
Battery compartment and the thermal convection current of box outer air, thus play the effect of heat-insulation and heat-preservation；Use water, saline, asbestos that heat is stored up
Deposit and further battery compartment is incubated；The characteristic utilizing noble gas or vacuum low heat conductivity further battery compartment is carried out every
Heat.
Further, filling water in described first annular seal space in filling asbestos, described second annular seal space, the described 3rd seals
Intracavity fills noble gas.
Further, in filling saline, described second annular seal space in described first annular seal space, fill noble gas, described the
Vacuum in three annular seal spaces.
Seen from the above description, the apparent freezing point of saline is lower than water, store heat energy force rate water is higher, heat insulation effect more
Good.
Further, at least two adjacent exterior sides of described box body are provided with solar panels.
Further, it is provided with a temperature control unit in described 3rd annular seal space, in described first annular seal space, is provided with heating
Resistance wire and temperature detection resistance, described temperature control unit electrically connects described solar panels, described resistive heater and institute
State temperature detection resistance.
Seen from the above description, heat collection is responsible for by solar panels, and after being changed by energy, resistive heater produces heat
Amount, heat is stored by the first annular seal space；Temperature control unit controls the passage of energy transmission, when first seals cavity temperature
Disconnect the passage of energy transmission time too high, evade potential safety hazard.
Further, described cartridge outer surface is convex lens or Fresnel Lenses.
Seen from the above description, convex lens and Fresnel Lenses are arranged at cartridge outer surface direct sunlight focusing heating the
Three annular seal spaces.
Further, also include that a upper cover, described box body and described upper cover are spirally connected or are fastened and connected；Fill in described upper cover
Sponge or other insulation material.
Seen from the above description, box body and upper cover are spirally connected or are fastened and connected and battery altering can be allowed convenient, strengthen and use
Family is experienced.
Further, described first annular seal space lateral wall inner surface, described second annular seal space lateral wall inner surface and institute
State the 3rd annular seal space lateral wall plating inner surface silver.
Seen from the above description, smooth inner surface is silver-plated can effectively be reflected back heat, reduces heat greatly
Radiation.
Further, described first annular seal space and described second annular seal space are hollow cylindricals, described 3rd annular seal space
It it is spill cylinder.
Seen from the above description, heat conduction velocity is directly proportional to contact area, and the annular seal space of hollow cylindrical can reduce
The contact area of conduction of heat.
Further, also including a power supply output line outside described box body, described power supply output line electrically connects described battery compartment.
Seen from the above description, external equipment is directly powered by box body, and in box, during battery discharge, heating produces heat
It also is able to be stored.
Embodiment one
Refer to Fig. 1 to Fig. 7, embodiment one of the present utility model is: a kind of battery case, as it is shown in figure 1, include box body 1,
Described box body Nei You center is outwards followed successively by: battery compartment the 2, first annular seal space the 3, second annular seal space the 4, the 3rd annular seal space 5；First is close
Filling water or saline in envelope chamber 3, fill noble gas in described second annular seal space 4, described 3rd annular seal space 5 is vacuum cavity.
At least 4 AA batteries 6 can be loaded in described battery compartment 2, as preferably, in described battery compartment 2,8 AA batteries 6 can be loaded.
The conduction of heat proportionality coefficient of air is only 0.024W/ (m DEG C), is fabulous and cheap insulation material, so, the second layer seals
It is also feasible that chamber 4 or third time annular seal space 5 fill air.When water becomes ice, after occurring state to change, its specific heat capacity parameter drops
Low by 50% (it is 4200J/ (kg DEG C) that specific heat of water holds, and the specific heat capacity of ice is 2100J/ (kg DEG C)), stores the ability of heat
Declining, insulating power dies down, and forms certain density saline solution after adding Sal in water, and its apparent freezing point has compared with water
Being declined, the concentration of described saline is 20%-25%, as preferably, fills 23% saline in the first annular seal space 3.
As in figure 2 it is shown, at least two adjacent exterior sides of described box body 1 are provided with solar panels 7, in described 3rd annular seal space 5
It is provided with a temperature control unit 8, in described first annular seal space 3, is provided with resistive heater and temperature detection resistance, described temperature control
Unit 8 processed electrically connects described solar panels 7, described resistive heater and described temperature detection resistance, and its circuit connects such as Fig. 3
Shown in.Temperature control unit 8 can be made up of temperature and resistance and two audions, when battery compartment 2 internal temperature is higher than 35 DEG C, cuts
Disconnected solar panels 7 heating function internally, when temperature is less than 35 DEG C, opens solar panels 7 heating function.It should be understood that
One solar panels can also be only set in the case of external condition does not allows.Certainly, for cost, carry, stablize etc. in many ways
The consideration of face factor, described box body can not also set solar panels 7, during without solar panels 7, does not has temperature control unit accordingly
8 with resistive heater and temperature detection resistance, the most described box body 1 outer surface is transparent material, and it can allow sunlight direct
By thus heat the 3rd annular seal space 5, as preferably, box body 1 outer surface selects have focusing such as convex lens, Fresnel Lenses etc.
The transparent material of function.
As shown in Figure 4 and Figure 5, described first annular seal space 3 and described second annular seal space 4 are hollow cylindricals, described
Three annular seal spaces are spill cylinders.Internal layer annular seal space is connected as an entirety by the little fulcrum of several cylinders and outer layer cavity.Institute
State the pattern that the pattern that hollow cylindrical can be sleeve can also be concave cylindrical body.Multi-layer cavity can play and prevent heat
The effect distributed, heat conduction velocity and contact area are proportional, and cavity uses cylinder can reduce conduction of heat
Contact area.
Described first annular seal space 3 lateral wall inner surface, described second annular seal space 4 lateral wall inner surface and described 3rd close
Envelope lateral wall, chamber 5 plating inner surface silver.
As shown in Figure 6, described battery case also includes that a upper cover 9, described box body 1 and described upper cover 9 are spirally connected or are fastened and connected；
Filling sponge or other insulation material in described upper cover 9.Described box body 1 is outer also includes a power supply output line 10, and described power supply is defeated
Outlet 10 electrically connects described battery compartment 2.Described box body 1 outer surface is additionally provided with a voltage selecting switch, is electrically connected with battery compartment 2 He
Power supply output line 10, it can select the output voltage of battery compartment 2, it is assumed that is loaded with 8 AA batteries, now batteries in battery compartment
The maximum voltage that storehouse can export is 12V, can output it voltage-regulation to below 12V by voltage selecting switch, such as
6V, 9V, its connection circuit is as shown in Figure 7.
Embodiment two
Embodiment two of the present utility model is the expansion carried out on the basis of embodiment one, particularly as follows:
Filling asbestos in described first annular seal space 3, fill water or saline in described second annular seal space 4, the described 3rd seals
Noble gas is filled in chamber 5.
Can fill the insulation materials such as asbestos, heat-preservation cotton, ceramic fibre in first annular seal space 3, now resistive heater and
Temperature detection resistance is located in the second annular seal space 4, it should be understood that, the first annular seal space can not be set, now, insulation material is direct
Contact with the battery 6 in battery compartment 2.When the insulation material selected has the characteristic of fireproof high-temperature resistant, it is also possible to thermoelectricity will be added
Resistance silk and temperature detection resistance are located at inside insulation material.As preferably, resistive heater and temperature detection resistance are located at stone
Cotton inside also directly contacts with the battery 6 in battery compartment 2.
In sum, the battery case that this utility model provides, battery can be effectively weakened in the space being provided with multiple sealing
Storehouse and the thermal convection current of box outer air, thus play the effect of heat-insulation and heat-preservation；Use water, saline, asbestos heat is stored into
Battery compartment is incubated by one step；Battery compartment is thermally shielded by characteristic further that utilize noble gas or vacuum low heat conductivity.
The devices such as solar panels are set and battery case can be carried out safe heating；Cartridge outer surface is set to transparent material and can directly focus on
Box body is heated by sunlight.The annular seal space of hollow cylindrical can reduce the contact area of conduction of heat；Annular seal space inner surface plates
Heat can effectively be reflected back by silver, reduces heat radiation greatly.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize the equivalents that this utility model description and accompanying drawing content are made, or be directly or indirectly used in relevant technology neck
Territory, is the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a battery case, including box body, it is characterised in that:
Described box body Nei You center is outwards followed successively by: battery compartment, the first annular seal space, the second annular seal space, the 3rd annular seal space；
Asbestos or saline is filled in described first annular seal space, interior water or the noble gas of filling of described second annular seal space, the described 3rd
Annular seal space fills noble gas or vacuum.
Battery case the most according to claim 1, it is characterised in that: filling asbestos in described first annular seal space, described second
Noble gas is filled in filling water, described 3rd annular seal space in annular seal space.
Battery case the most according to claim 1, it is characterised in that: filling saline in described first annular seal space, described second
Noble gas, vacuum in described 3rd annular seal space is filled in annular seal space.
4. according to the battery case described in Claims 2 or 3, it is characterised in that: at least two adjacent exterior sides of described box body are provided with
Solar panels.
Battery case the most according to claim 4, it is characterised in that: it is provided with a temperature in described 3rd annular seal space and controls single
Unit, is provided with resistive heater and temperature detection resistance in described first annular seal space, described in the electrical connection of described temperature control unit too
Sun energy plate, described resistive heater and described temperature detection resistance.
Battery case the most according to claim 1, it is characterised in that: described cartridge outer surface be convex lens or Fresnel saturating
Mirror.
7. according to the battery case described in claim 1-3, any one of 5-6, it is characterised in that: also include a upper cover, described box body
It is spirally connected with described upper cover or is fastened and connected；Filling sponge or other insulation material in described upper cover.
8. according to the battery case described in claim 1-3, any one of 5-6, it is characterised in that: in described first annular seal space lateral wall
Surface, described second annular seal space lateral wall inner surface and described 3rd annular seal space lateral wall plating inner surface silver.
9. according to the battery case described in claim 1-3, any one of 5-6, it is characterised in that: described first annular seal space and described
Two annular seal spaces are hollow cylindricals, and described 3rd annular seal space is spill cylinder.
10. according to the battery case described in claim 1-3, any one of 5-6, it is characterised in that: also include an electricity outside described box body
Source output lead, described power supply output line electrically connects described battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726751.6U CN205810920U (en) | 2016-07-08 | 2016-07-08 | A kind of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726751.6U CN205810920U (en) | 2016-07-08 | 2016-07-08 | A kind of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810920U true CN205810920U (en) | 2016-12-14 |
Family
ID=57510713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726751.6U Active CN205810920U (en) | 2016-07-08 | 2016-07-08 | A kind of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058096A (en) * | 2016-07-08 | 2016-10-26 | 深圳市优威视讯科技有限公司 | Battery box |
-
2016
- 2016-07-08 CN CN201620726751.6U patent/CN205810920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058096A (en) * | 2016-07-08 | 2016-10-26 | 深圳市优威视讯科技有限公司 | Battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 West of the Fifth Floor and Sixth Floor of Shunhe Dachang District, Liuxiandong Industrial Zone, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen City, Polytron Technologies Inc Address before: 518000 Guangdong Province Nanshan District Taoyuan Street Liuxian Avenue 1268 Zhongguan Honghualing Industrial North Zone 4 buildings 3 East Patentee before: UOVision Techology (Shenzhen) Ltd. |
|
| CP03 | Change of name, title or address |