CN106601955A - Battery pack connecting support and special welding device thereof - Google Patents
Battery pack connecting support and special welding device thereof Download PDFInfo
- Publication number
- CN106601955A CN106601955A CN201611233238.4A CN201611233238A CN106601955A CN 106601955 A CN106601955 A CN 106601955A CN 201611233238 A CN201611233238 A CN 201611233238A CN 106601955 A CN106601955 A CN 106601955A
- Authority
- CN
- China
- Prior art keywords
- welded
- straight line
- connecting bracket
- plate
- sheet metal
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
Abstract
The invention discloses a battery pack connecting support. The battery pack connecting support consists of metal sheets mutually welded together; each metal sheet comprises a bending section, and a first straight line section and a second straight line section which are integrally formed at two ends of the corresponding bending section; the first straight line sections and the second straight line sections of the adjacent metal sheets are welded and connected; and the bending sections are laminated with one another. The battery pack connecting support is formed by welding a plurality of metal sheets at two straight line sections, the bending sections in the middle are laminated, when a battery pack is vibrated or collided, an effective buffer action can be achieved by using the movement of the bending sections in the middle, and batteries are protected; compared with an ordinary metal block connecting support, the battery pack connecting support has higher flexibility, a welding device is used for welding the metal sheets by using easy heat-conducting property of a graphite block, the graphite block can be customized according to the actually required dimensions of the welded metal sheets, and the device is flexible and convenient.
Description
Technical field
The present invention relates to technical field of battery production, and in particular to a kind of set of cells connecting bracket and its special welding are filled
Put.
Background technology
With the continuous development of science and technology, carry-along running gear is currently used more and more so that the application of battery
Increasingly diversification, small-sized such as notebook computer, work station or Communication Equipment, photography equipment are large-scale as in recent years
Come electric motor car (EV), hybrid power vehicle (HEV) for developing etc., the demand power loaded due to it and the characteristic of electric requirement are not to the utmost
It is identical, it is mostly with the appropriate series and parallel combination of multiple batteries, with rated voltage and electric current needed for providing etc..Battery component
For series connection and in parallel, set of cells in parallel requires that each cell voltage is identical, and the voltage of output is equal to the voltage of a battery, and
Connection set of cells can provide higher electric current, and series battery does not have excessive requirement, as long as the capacity for ensureing battery is almost
Can, series battery can provide higher voltage.General set of cells all has a box body, and corresponding is provided with box body
Frame, multiple batteries are arranged in box body and are fixed by support, connect with wire between mutual battery, so as to realize with connect or and
The mode of connection provides a specified curtage output.But the set of cells of the structure comes with some shortcomings in use, by
Vibration may be produced in the course of the work in the device using battery so that collision is produced between battery and fixed mount
Or friction, it is impossible to play good fixation.
The content of the invention
The present invention is to solve the above problems, there is provided a kind of simple structure, set of cells connecting bracket easy to use and its specially
Use welder.
The technical problem to be solved is realized using following technical scheme：
A kind of set of cells connecting bracket, the connecting bracket is made up of the sheet metal being welded to each other together, the metal
Piece includes bending section and first straight line section, the second straight line section integrally formed with bending section two ends, adjacent metal piece first straight line
Section, second straight line section are welded to connect, and bending section is overlapped mutually.
The sheet metal is from aluminium material or copper material.
The connecting bracket is welded by 20-30 sheet metal, is preferably welded by 25 sheet metals.
Location hole is set in the sheet metal first straight line section, second straight line section.
A kind of set of cells connecting bracket special welding device, including upper welded plate, fixed plate；The upper welded plate lower surface
Projection is set, and upper surface is connected by connecting rod with driving means, and the fixed plate is placed in base upper surface, upper welded plate, fixation
Intralaminar part is respectively mounted heater, and heater is connected with controller, and dead plate upper end face is respectively provided with fixation near both sides
Block, is located between two fixed blocks with reeded graphite block, and positioned at base side vertical bar is arranged, and temperature probe can be slidably mounted at
In the vertical bar, the temperature probe is infrared temperature probe, and temperature probe is connected with controller, and controller is connected with control panel.
The heater is electromagnetic heating coil or adding thermal resistance.
The upper welded plate, fixed plate two ends are respectively mounted water inlet pipe, outlet pipe, and upper welded plate, fixed plate inside are arranged
Water stream channel, water inlet pipe, outlet pipe are connected respectively with the water stream channel in upper welded plate, fixed plate.
When the sheet metal selects aluminium material, upper welded plate down force pressure is 0.6-1.5 tons, and welding temperature is 550-
580℃。
When the sheet metal selects copper material, upper welded plate down force pressure is 1.5-4 tons, and welding temperature is 670-690
℃。
Beneficial effects of the present invention are：By the way that set of cells connecting bracket is welded in two straightways from multiple sheet metals
Into the superposition of bent intermediate section, when set of cells occurs vibration or collides, can be played effectively using the activity of bent intermediate section
Cushioning effect, battery is protected, compared with common metal derby connecting bracket, with more preferable pliability, welding dress
Put sheet metal is welded using the easy heat conductivility of graphite block, the sheet metal chi that graphite block can be welded according to actual needs
It is very little to be customized, flexibly and easily.
Description of the drawings
Fig. 1 is set of cells connecting bracket side view of the present invention；
Fig. 2 is Fig. 1 top views；
Fig. 3 is welder schematic diagram of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
As shown in Figure 1-2, a kind of set of cells connecting bracket, the connecting bracket is by the sheet metal 1 being welded to each other together
Composition, sheet metal 1 can be from aluminium material or copper material, and sheet metal 1 includes bending section 4 and integrally formed with the two ends of bending section 4
First straight line section 2, second straight line section 3, the first straight line section 2 of adjacent metal piece 1, second straight line section 3 be welded to connect, bending section 4
It is overlapped mutually, the connecting bracket can be welded by 20-30 sheet metal 1, preferably 25 sheet metals 1 are welded,
Location hole 5 is set in the first straight line section 2 of sheet metal 1, second straight line section 3.
As shown in figure 3, a kind of set of cells connecting bracket special welding device, including upper welded plate 6, fixed plate 7；Upper welding
The lower surface of plate 6 arranges projection 19, and upper surface is connected by connecting rod 13 with driving means, and fixed plate 7 is placed in the upper surface of base 14, on
Heater 11 is respectively mounted inside welded plate 6, fixed plate 7, heater 11 can be from electromagnetic heating coil or heating
Resistance, heater 11 is connected with controller 12, and the upper surface of fixed plate 7 is respectively provided with fixed block 13 near both sides, with fluted
17 graphite block 10 is located between two fixed blocks 13, and positioned at the side of base 14 vertical bar 15 is arranged, and temperature probe 16 is arranged on vertical
On bar 15, temperature probe 16 is preferably slidably mounted in vertical bar 15, and temperature probe 16 can select infrared temperature probe, visit
Temperature 16 is connected with controller 12, and controller 12 is connected with control panel 18.Upper welded plate 6, the two ends of fixed plate 7 be respectively mounted into
Water pipe 8 and outlet pipe 9, upper welded plate 6, the inside of fixed plate 7 arrange water stream channel, water inlet pipe 8, outlet pipe 9 respectively with upper welding
Water stream channel connection in plate 6, fixed plate 7, cooling circulating water enters from water inlet pipe 8, and outlet pipe 9 goes out.
When being welded to connect support using the welder, the sheet metal 1 being superimposed is placed on graphite block 10, in control
It is a setting value that welding temperature is pre-set on panel processed 18, starts driving means, and by connecting rod upper welded plate 6 fortune downwards is driven
Dynamic, so as to 1 liang of straightway of the sheet metal being superimposed be welded together, and bent intermediate section keeps overlaying state.
When sheet metal 1 selects aluminium material, it is 0.6-1.5 tons to control the down force pressure of welded plate 6, and welding temperature is 550-
580℃。
When sheet metal 1 selects copper material, it is 1.5-4 tons to control the down force pressure of welded plate 6, and welding temperature is 670-
690℃。
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
It should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description is only the present invention to personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements are both fallen within scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (10)
1. a kind of set of cells connecting bracket, it is characterised in that：The connecting bracket is made up of the sheet metal being welded to each other together,
The sheet metal includes bending section and first straight line section, the second straight line section integrally formed with bending section two ends, adjacent metal piece
First straight line section, second straight line section are welded to connect, and bending section is overlapped mutually.
2. set of cells connecting bracket as claimed in claim 1, it is characterised in that：The sheet metal is from aluminium material or copper material
Matter.
3. set of cells connecting bracket as claimed in claim 1, it is characterised in that：The connecting bracket is by 20-30 sheet metal
It is welded.
4. set of cells connecting bracket as claimed in claim 3, it is characterised in that：The connecting bracket is welded by 25 sheet metals
Form.
5. set of cells connecting bracket as claimed in claim 1, it is characterised in that：It is the sheet metal first straight line section, second straight
Location hole is set on line segment.
6. a kind of set of cells connecting bracket special welding device as claimed in claim 1, it is characterised in that：Including upper welding
Plate, fixed plate；The upper welded plate lower surface arranges projection, and upper surface is connected by connecting rod with driving means, the fixed plate
Base upper surface is placed in, heater is respectively mounted inside upper welded plate, fixed plate, heater is connected with controller, it is fixed
Plate upper surface is respectively provided with fixed block near both sides, is located between two fixed blocks, positioned at base side with reeded graphite block
Vertical bar is set, and temperature probe can be slidably mounted in the vertical bar, the temperature probe is infrared temperature probe, temperature probe and control
Device connects, and controller is connected with control panel.
7. welder as claimed in claim 6, it is characterised in that：The heater is electromagnetic heating coil or heating
Resistance.
8. welder as claimed in claim 6, it is characterised in that：The upper welded plate, fixed plate two ends be respectively mounted into
Water pipe, outlet pipe, upper welded plate, fixed plate inside arrange water stream channel, water inlet pipe, outlet pipe respectively with upper welded plate, fixation
Water stream channel connection in plate.
9. the welder as described in claim 6-8 is arbitrary, it is characterised in that：The sheet metal selects aluminium material, upper welding
Plate down force pressure is 0.6-1.5 tons, and welding temperature is 550-580 DEG C.
10. the welder as described in claim 6-8 is arbitrary, it is characterised in that：The sheet metal selects copper material, upper welding
Plate down force pressure is 1.5-4 tons, and welding temperature is 670-690 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233238.4A CN106601955A (en) | 2016-12-28 | 2016-12-28 | Battery pack connecting support and special welding device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233238.4A CN106601955A (en) | 2016-12-28 | 2016-12-28 | Battery pack connecting support and special welding device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601955A true CN106601955A (en) | 2017-04-26 |
Family
ID=58604820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233238.4A Pending CN106601955A (en) | 2016-12-28 | 2016-12-28 | Battery pack connecting support and special welding device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601955A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275962U (en) * | 2011-09-22 | 2012-06-13 | 宜春青山能源有限公司 | Lithium ion power battery combination and connecting part |
| CN104014893A (en) * | 2014-05-30 | 2014-09-03 | 中国船舶重工集团公司第七二五研究所 | Intelligent temperature control type welding device for high-temperature superconductive strip |
| CN203863207U (en) * | 2014-05-17 | 2014-10-08 | 长葛市和合电气有限公司 | Welding device for flexibly-connected conductive copper strips |
| CN204130615U (en) * | 2014-08-25 | 2015-01-28 | 深圳市科达利实业股份有限公司 | The welding equipment of electrokinetic cell brace |
-
2016
- 2016-12-28 CN CN201611233238.4A patent/CN106601955A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275962U (en) * | 2011-09-22 | 2012-06-13 | 宜春青山能源有限公司 | Lithium ion power battery combination and connecting part |
| CN203863207U (en) * | 2014-05-17 | 2014-10-08 | 长葛市和合电气有限公司 | Welding device for flexibly-connected conductive copper strips |
| CN104014893A (en) * | 2014-05-30 | 2014-09-03 | 中国船舶重工集团公司第七二五研究所 | Intelligent temperature control type welding device for high-temperature superconductive strip |
| CN204130615U (en) * | 2014-08-25 | 2015-01-28 | 深圳市科达利实业股份有限公司 | The welding equipment of electrokinetic cell brace |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |