CN205960689U - Emergent start power with the heating element - Google Patents
Emergent start power with the heating element Download PDFInfo
- Publication number
- CN205960689U CN205960689U CN201620736965.1U CN201620736965U CN205960689U CN 205960689 U CN205960689 U CN 205960689U CN 201620736965 U CN201620736965 U CN 201620736965U CN 205960689 U CN205960689 U CN 205960689U
- Authority
- CN
- China
- Prior art keywords
- battery
- support
- power supply
- housing
- heat generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 22
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000005955 Ferric phosphate Substances 0.000 claims description 4
- 229940032958 ferric phosphate Drugs 0.000 claims description 4
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 4
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012802 pre-warming Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an emergent start power with the heating element, which comprises a housin, the handle of setting on the casing, the group battery, the positive wiring terminal of setting on the casing and burden binding post, the setting is used for the interface that charges that charges on the casing, the electrical switching of setting on the casing, the group battery sets up inside the casing, the group battery includes the cell array that a plurality of connection in series -parallel are constituteed, cell array inlays on the support that is provided with battery groove, support and battery phase -match, be provided with the hole on the support, the hole is from support one end along extending to the other end with the groove axial direction parallel direction, be provided with the heating rod in the hole, the heating rod is parallelly connected to be set up. The utility model provides a pair of emergent start power with the heating element, through having the heat conduction support of heating function with the lithium cell complex, can realize that big electricity charging and low temperature preheat discharges, makes emergent start power have bigger low temperature adaptability and convenience, improves emergency power source's life simultaneously.
Description
Technical field
The utility model is related to emergency starting power supply and in particular to a kind of emergency starting power supply with heat generating component, belongs to
In automobile power source technical field.
Background technology
Automobile has entered into ordinary people family in a large number now, and the various customs in routine use may lead to vapour
Car battery power shortage, automobile storage battery typically adopts lead-acid battery, reduces with temperature, and battery-active declines rapidly, and electricity is also therewith
Decline, especially in the colder north, automobile after chill night, get up it is impossible to start automobile by possible morning, or
Person's automobile is placed too long out of doors, equally can produce this problem, emergency power supply due to solving this problem well, in market
On promoted rapidly, but the emergency power supply on market more adopt power ternary lithium battery or ferric phosphate lithium cell, all have
There is the ability of heavy-current discharge, and energy density is high, disclosure satisfy that the requirement of startup power supply volume and weight.But above-mentioned lithium battery
Intrinsic discharge and recharge temperature characterisitic is doomed often to occur being unable to regular picture fired state in cold winter, and main cause is lithium
Electricity internal resistance under low-temperature condition uprises, the reason that output current declines, if long-term work is under low-temperature high-current discharge environment,
Infringement is produced to above-mentioned battery cycle life and capacity, emergency power supply is low due to the every day use frequency, due to the characteristic of lithium battery,
The general capacity long-term storage in 60%-70% is advisable, and this results under arctic weather, and actual not enough power supply is it is impossible to open
The problem of electrical automobile, and emergency power supply is charged, and during due to large current charge, battery-heating is serious, does not do necessity and arranges. temporarily
If applying, harmful effect is also produced to battery life.
Utility model content
For solving above-mentioned technical problem, the utility model provides a kind of emergency starting power supply with heat generating component, leads to
Cross the heat conduction support with heating function with lithium battery cooperation, achievable large current charge and low-temperature prewarming electric discharge, make to meet an urgent need
Startup power supply has bigger low temperature adaptability and convenience, improves the service life of emergency power supply simultaneously.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：A kind of emergency starting electricity with heat generating component
Source, including housing, setting handle on the housing, battery pack, setting positive binding post on the housing with negative connect
Line terminals, setting are used for the charging inlet charging, setting electric switch on the housing, described battery on the housing
Group is arranged on described enclosure interior, and described battery pack includes the array of some connection in series-parallel compositions, and described array is embedded in
It is provided with the support of battery groove void, described support is matched with described battery, hole, described hole are set on the bracket
Hole is provided with heating from described support one end along axially in parallel direction extends to the other end with described groove void in described hole
Rod, described heating rod is arranged in parallel.
Preferably, described battery pack is ternary lithium battery or is ferric phosphate lithium cell.
Preferably, described support two ends are provided with felt pad, described felt pad is matched with described support section configuration.
Preferably, also include display screen, described display screen is arranged on described housing side, described display screen is used for showing institute
State battery voltage and charge value.
Preferably, also include battery protection module, described battery protection module is used for protecting described battery pack overshoot, crosses and put
And balance protection.
Preferably, also include heater switch, described heater switch one end is connected with described battery anode, the other end and institute
State heating rod positive pole to connect, described heating rod negative pole is connected with described battery electrode.
Preferably, described support is thermal conductive metallic material.
Compared with prior art, the beneficial effects of the utility model are:
1. because with lithium battery, as the source of welding current, energy density is high, can possess in equipment under less volume weight
Excellent endurance, can meet multiple emergency starting demand.
2. the support due to being made using heat-conducting metal carrys out self-contained battery, has both improve intensity and the security of battery pack,
Simultaneously because the easy thermal conductivity of metal, there is in large current charge the effect to battery radiating, make emergency power supply in low use
Convenience and longer cycle life is had concurrently under the frequency.
3., due to being provided with the heating rod of preheating in metallic support, in the environment of low temperature, heating rod is first to battery
Group uniformly preheats, and in warm, in lithium battery, lithium ion quickly activates, and capacity returns normal level, improves emergency starting
Success rate, it is to avoid lithium battery is at low ambient temperatures.
4., because emergency power supply can be deposited with 60% electricity at ordinary times, the service life of lithium battery can be greatly prolonged, carry
The economy of high emergency power supply.
Brief description
In order to be illustrated more clearly that the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
In stating the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model battery pack structure schematic diagram
Fig. 3 is the utility model internal structure schematic diagram
Wherein, 1 is positive binding post, and 2 is negative binding post, and 3 is heater switch, and 4 is charging inlet, and 6 is display screen, 7
For electric switch, 8 is handle, and 9 is housing, and 10 is battery protection module, and 11 is support, and 12 is battery, 13 heating rods, and 14 is exhausted
Edge pad, 16 is battery pack；
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Embodiment
As Figure 1-3, a kind of emergency starting power supply with heat generating component, including housing 9, housing 9 is provided with and carries
Hand 8, is provided with positive binding post 1 and negative binding post 2 and charging inlet 4 on housing 9, is arranged on electric on housing 9
Switch 7, being internally provided with housing 9 provides galvanic battery pack 16, battery pack 16 to be arranged on inside housing 9, battery pack 16
Including the array of some connection in series-parallel composition, battery pack 16 is ternary lithium battery or is ferric phosphate lithium cell, for daily
Low frequency time uses, and pays the utmost attention to that cycle life is relatively low, but cost advantage, volume energy are bigger than 18650 specifications with the obvious advantage
Rate battery, array is embedded on the support 11 being provided with battery group 16, and support 11 and battery 12 match, support 11
Using the capacity of heat transmission is good and material that have superior strength, preferred metal materials, more preferably aluminium alloy, in order to ensure battery and
The insulation of aluminium alloy, can cover an insulation sleeve by cell peripheral again, be then charged into support 11, the single battery core of aspect ratio of support 11
Low, so felt pad 14 can be set at support 11 two ends, felt pad 14 is matched with support 11 section configuration, and support 11 is joined
Close, height is just consistent with cell height, then assembles battery core both positive and negative polarity by nickel strap spot welding, is provided with support 11
Hole, hole is provided with heating from support 11 one end along axially in parallel direction extends to the other end with battery pack 16 in hole
Rod 13, heating rod 13 is arranged in parallel.Heating rod 13 negative pole is connected with battery pack 16 negative pole.Heating rod 13 positive pole is with battery pack 16 just
It is provided with heater switch 3 between pole, for controlling the energising of heating rod 13, at low temperatures, heater switch 3 can be opened, right
Battery pack 16 preheats, and heating rod 13 is coordinated with aluminium alloy post 11, so that each battery core of battery pack 16 is heated evenly, when heating one section
Between after, battery core temperature rises, and lithium ion activity rises, and discharge capability recovers normal, can be quickly to car emergency startup.
Due to lithium battery characteristic, full electricity is deposited and service life of lithium battery can be had a negative impact, and is more suitable for 60% about electricity
Long-term storage, automobile starting power supply is relatively low due to frequency of usage, during unexpected Emergency use, after shelving for a long time, lithium ion activity fall
Low, sometimes it is not enough to start automobile, the charging inlet 4 at this moment passing through on housing 9 connects external charger, is quickly filled with high current
Electricity, can select the charging current of 10A-50A according to actual conditions, can activate lithium ion activity, simultaneously quick at short notice
Supplement battery pack 16 electricity, charging process passes through battery protection module 10, battery protection module 10 is used for protecting battery 12 to overshoot,
Cross and put and balance protection.In the case of large current charge, lithium battery has obvious temperature rise, if temperature is too high, to lithium battery
Capacity causes irreversible reduction, and aluminium alloy post 11 quickly can conduct the heat accumulating in lithium battery interior to battery pack 16
Periphery, reaches the purpose of radiating, and power supply, in preheating, closes this cover plate, cover plate and housing 9 flush with outer surface, muddy in appearance
So one.
Additionally, being provided with display screen 6 in housing 9 side, display screen 6 is used for showing battery pack 16 voltage and dump energy
Value.It is easy to slap power supply real-time status.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (7)
1. a kind of emergency starting power supply with heat generating component, including housing, setting handle on the housing, battery pack,
Positive binding post on the housing and negative binding post, the setting charging inlet for charging on the housing are set,
Setting electric switch on the housing, described battery pack be arranged on described enclosure interior it is characterised in that：Described battery pack
Including the array of some connection in series-parallel composition, described battery pack is embedded on the support being provided with battery groove void, described support with
Described battery matches, and arranges hole on the bracket, and described hole is from described support one end along with described groove void axially
Parallel direction extends to the other end, is provided with heating rod in described hole, and described heating rod is arranged in parallel.
2. a kind of emergency starting power supply with heat generating component according to claim 1 it is characterised in that：Described battery pack
For ternary lithium battery or be ferric phosphate lithium cell.
3. a kind of emergency starting power supply with heat generating component according to claim 2 it is characterised in that：Also include battery
Protection module, described battery protection module is used for protecting described battery pack overshoot, crosses and put and balance protection.
4. a kind of emergency starting power supply with heat generating component according to claim 1 it is characterised in that：In described support
Two ends are provided with felt pad, and described felt pad is matched with described support section configuration.
5. a kind of emergency starting power supply with heat generating component according to claim 4 it is characterised in that：Described support is
Thermal conductive metallic material.
6. a kind of emergency starting power supply with heat generating component according to claim 1 it is characterised in that：Also include showing
Screen, described display screen is arranged on described housing side, and described display screen is used for showing described battery voltage and charge value.
7. a kind of emergency starting power supply with heat generating component according to claim 1 it is characterised in that：Also include heating
Switch, described heater switch one end is connected with described battery anode, and the other end is connected with described heating rod positive pole, described heating
Excellent negative pole is connected with described battery electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736965.1U CN205960689U (en) | 2016-07-13 | 2016-07-13 | Emergent start power with the heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736965.1U CN205960689U (en) | 2016-07-13 | 2016-07-13 | Emergent start power with the heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960689U true CN205960689U (en) | 2017-02-15 |
Family
ID=57971293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736965.1U Expired - Fee Related CN205960689U (en) | 2016-07-13 | 2016-07-13 | Emergent start power with the heating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960689U (en) |
-
2016
- 2016-07-13 CN CN201620736965.1U patent/CN205960689U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180713 |