CN110034255A - A kind of novel battery packet of electric power tool - Google Patents
A kind of novel battery packet of electric power tool Download PDFInfo
- Publication number
- CN110034255A CN110034255A CN201910200751.0A CN201910200751A CN110034255A CN 110034255 A CN110034255 A CN 110034255A CN 201910200751 A CN201910200751 A CN 201910200751A CN 110034255 A CN110034255 A CN 110034255A
- Authority
- CN
- China
- Prior art keywords
- battery
- battery pack
- protection board
- plate
- power tool
- 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
Links
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to a kind of novel battery packets of electric power tool, including battery pack housing, battery component is equipped in battery pack housing, battery pack housing includes pedestal and the battery backpack cover connecting with pedestal, battery component includes two mutually opposed locating racks, multiple battery cores are equipped between two locating racks, two locating racks are equipped with the electric current connecting plate component connecting with battery core both ends, the top of battery component is equipped with battery pack protection board, battery pack protection board is equipped with patch panel assemblies, battery pack protection board is connect with electric current connecting plate component, the battery pack, which covers, is equipped with electric tool connector corresponding with patch panel assemblies.Electric current connecting plate component includes the cross connecting plate connecting with battery body end portion; the end of adjacent transverse connecting plate is connected by longitudinally connected plate; longitudinally connected plate is connect by support plate with battery pack protection board; in this case, the electric current of multiple battery cores is concentrated by cross connecting plate and longitudinally connected plate and is exported by support plate.
Description
Technical field
The present invention relates to battery power field, the novel battery packet of especially a kind of electric power tool.
Background technique
Electric tool is a kind of mechanized tool, it, as power, is driven by motor or electromagnet by transmission mechanism
Work head carries out operation, is usually made hand-held, movable.Electric tool structure is light and handy, carries easy to use.Due to comparing hand
Production efficiency several times can be improved to decades of times in work tool, and electric tool has been widely used in national economy every field, has gone forward side by side
Ru Liao family uses, and hand held electric tool is typically necessary battery pack to power, and the overall structure of battery pack directly influences
The service efficiency of electric tool, the battery core in the battery pack of present electric tool is typically multiple, multiple battery cores
The problems in do not collect in electric current output there are electric current output, and in fixed battery core, battery core is on retainer
It is easy to loosen, leads to electric current occur to export unstable problem.
Summary of the invention
The purpose of the present invention is to solve defects of the existing technology, provide a kind of novel battery of electric power tool
Packet.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of novel battery packet of electric power tool, including battery pack housing, battery pack housing is interior to be equipped with battery component, battery involucrum
Body includes pedestal and the battery backpack cover connecting with pedestal, and the battery component includes two mutually opposed locating racks, and two
Multiple battery cores are equipped between locating rack, two locating racks are equipped with the electric current connection board group connecting with battery core both ends
Part, the top of battery component are equipped with battery pack protection board, and battery pack protection board is equipped with patch panel assemblies, battery pack protection board with
The electric current connecting plate component connection, the battery pack, which covers, is equipped with electric tool connector corresponding with patch panel assemblies.
A kind of novel battery packet of above-mentioned electric power tool, the locating rack be equipped with multiple installing ports, installing port it is interior
Wall is equipped with multiple positioning protrusion, and the end of battery core is extend into the installing port of locating rack, positioning protrusion and battery core
End circumferential surface be in close contact.
A kind of novel battery packet of above-mentioned electric power tool, the electric current connecting plate component include connecting with battery body end portion
The end of the cross connecting plate connect, adjacent transverse connecting plate is connected by longitudinally connected plate, longitudinally connected plate by support plate with
The connection of battery pack protection board.
A kind of novel battery packet of above-mentioned electric power tool, the patch panel assemblies include multiple solid with battery pack protection board
Surely the U-shaped cover board connected, U-shaped cover board connect grip block, inlay terminal plate on grip block, grip block is connect with support plate.
A kind of novel battery packet of above-mentioned electric power tool, battery pack protection board top are equipped with cover board, the battery backpack cover
It is connect by battery pack cage knob with cover board, battery pack cage knob includes press section and the protrusion positioning region connecting with press section, lid
Plate is equipped with positioning port, and protrusion positioning region is located in positioning port.
A kind of novel battery packet of above-mentioned electric power tool, the press section and protrusion positioning region are integrally formed, battery pack
The bottom of cage knob is equipped with spring, and one end of spring is contacted with the bottom of battery pack cage knob, and the other end is contacted with battery pack protection board.
A kind of novel battery packet of above-mentioned electric power tool, the inclined hook-shaped in the protrusion positioning region protrude positioning region
Block cover board.
The top of a kind of novel battery packet of above-mentioned electric power tool, the locating rack is equipped with support rim, support rim
It is contacted with the bottom of battery pack protection board.
The invention has the benefit that the locating rack of the battery pack is equipped with the electric current connection connecting with battery core both ends
Board group part, the top of battery component are equipped with battery pack protection board, and battery pack protection board is equipped with patch panel assemblies, electric current connecting plate
Component includes the cross connecting plate connecting with battery body end portion, and the end of adjacent transverse connecting plate is connected by longitudinally connected plate
It connects, longitudinally connected plate is connect by support plate with battery pack protection board, and in this case, the electric current of multiple battery cores passes through transverse direction
Connecting plate and longitudinally connected plate are concentrated and are exported by support plate, are carried out electric current export without electric wire, be ensure that derived from electric current
It is stable and compact；
Patch panel assemblies include multiple U-shaped cover boards being fixedly connected with battery pack protection board, and U-shaped cover board connects grip block, clamping
It inlays terminal plate, U-shaped cover board fixed clamp plate and terminal plate on plate, fixation and is additionally fixed without screw, support plate will
Electric current is transmitted to terminal plate by grip block, and terminal plate is easy to connect with electric tool, and battery pack protection board is covered on electricity
Protective effect is played on the core of pond；
In order to facilitate fixed cover board, battery backpack cover is connect by battery pack cage knob with cover board, battery pack cage knob include press section with
And the protrusion positioning region connecting with press section, cover board are equipped with positioning port, protrusion positioning region is located in positioning port, protrudes positioning region
Cover board is blocked in inclined hook-shaped, protrusion positioning region, and cover board is directly fixed by battery pack cage knob, is fixed conveniently.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic internal view of the invention；
Schematic diagram when Fig. 3 is present invention installation battery pack cage knob；
Fig. 4 is the perspective view of the explosion inside the present invention；
Fig. 5 is the schematic diagram of battery component of the present invention；
Fig. 6 is the schematic top plan view of battery component of the present invention.
Specific embodiment
As shown in Figures 1 to 6, the novel battery packet of a kind of electric power tool, including battery pack housing 1, in battery pack housing 1
Equipped with battery component, battery pack housing includes pedestal 2 and the battery backpack cover 3 connecting with pedestal 2, and battery component includes two phases
Mutually opposed locating rack 4 is equipped with multiple battery cores 5 between two locating racks 4, and two locating racks 4 are equipped with and battery core 5
The top of the electric current connecting plate component of both ends connection, battery component is equipped with battery pack protection board 6, and battery pack protection board 6 is equipped with
Patch panel assemblies, battery pack protection board 6 are connect with the electric current connecting plate component, and the battery backpack cover 3 is equipped with and terminal plate
The corresponding electric tool connector 7 of component.
Further, locating rack 4 is equipped with multiple installing ports 8, and the inner wall of installing port 8 is equipped with multiple positioning protrusion 9, battery
The end of core 5 is extend into the installing port 8 of locating rack 4, and the end circumferential surface of positioning protrusion 9 and battery core 5 is in close contact.
Electric current connecting plate component includes the cross connecting plate 10 connecting with 5 end of battery core, adjacent transverse connecting plate 10
End connected by longitudinally connected plate 11, longitudinally connected plate 11 is connect by support plate 12 with battery pack protection board 6.
Patch panel assemblies include multiple U-shaped cover boards 13 being fixedly connected with battery pack protection board 6, the U-shaped connection of cover board 13 folder
Plate 14 is held, terminal plate 15 is inlayed on grip block 14.
Further, the top of battery pack protection board 6 is equipped with cover board 17, and battery backpack cover 3 passes through battery pack cage knob 16 and cover board
17 connections, battery pack cage knob 16 are equipped with including press section 18 and the protrusion positioning region 19 connecting with press section 18, cover board 17
Positioning port 20, protrusion positioning region 19 are located in positioning port 20, protrude the inclined hook-shaped in positioning region 19, and protrusion positioning region 19 is blocked
Cover board 17.
Press section 18 and protrusion positioning region 19 are integrally formed, and the bottom of battery pack cage knob 16 is equipped with spring 21, spring 21
One end is contacted with the bottom of battery pack cage knob 16, and the other end is contacted with battery pack protection board 6.
The top of locating rack 4 is equipped with support rim 22, and support rim 22 is contacted with the bottom of battery pack protection board 6.
The locating rack 4 of the battery pack is equipped with the electric current connecting plate component connecting with 5 both ends of battery core, battery component
Top is equipped with battery pack protection board 6, and battery pack protection board 6 is equipped with patch panel assemblies, and electric current connecting plate component includes and battery
The end of the cross connecting plate 10 of 5 end of core connection, adjacent transverse connecting plate 10 is connected by longitudinally connected plate 11, Zong Xianglian
Fishplate bar 11 is connect by support plate 12 with battery pack protection board 6, and in this case, the electric current of multiple battery cores 5 is by laterally connecting
Fishplate bar 10 and longitudinally connected plate 11 are concentrated and are exported by support plate 12, are carried out electric current export without electric wire, be ensure that electric current is led
Stabilization out and compact；
Patch panel assemblies include multiple U-shaped cover boards 13 being fixedly connected with battery pack protection board 6, and U-shaped cover board 13 connects grip block
14, it inlays terminal plate 15, U-shaped 13 fixed clamp plate 14 of cover board and terminal plate 15 on grip block 14, fixation and is not necessarily to screw
Additional fixed, electric current is transmitted to terminal plate 15 by grip block 14 by support plate 12, and terminal plate 15 and electric tool are easy to connect,
And battery pack protection board 6 is covered on battery core 5 and plays protective effect, and cover board 17 is covered on 6 table of battery pack protection board
It plays a protective role in face of battery pack protection board 6；
In order to facilitate fixed cover board 8, battery backpack cover 3 is connect by battery pack cage knob 16 with fixed cover board 8, and battery pack cage knob 16 wraps
The protrusion positioning region 19 for including press section 18 and connecting with press section 18, fixed cover board 8 are equipped with positioning port 20, protrude positioning region
19 are located in positioning port 20, protrude the inclined hook-shaped in positioning region 19, and fixed cover board 8, fixed cover board 8 are blocked in protrusion positioning region 19
It is directly fixed by battery pack cage knob 16, it is fixed conveniently.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (8)
1. a kind of novel battery packet of electric power tool, including battery pack housing, battery pack housing is interior to be equipped with battery component, battery pack
Shell includes pedestal and the battery backpack cover connecting with pedestal, which is characterized in that the battery component includes two mutually opposed
Locating rack, be equipped with multiple battery cores between two locating racks, two locating racks are equipped with to be connect with battery core both ends
Electric current connecting plate component, the top of battery component are equipped with battery pack protection board, and battery pack protection board is equipped with patch panel assemblies, electricity
Pond packet protection board is connect with the electric current connecting plate component, and the battery pack, which covers, is equipped with electronic work corresponding with patch panel assemblies
Has connector.
2. a kind of novel battery packet of electric power tool according to claim 1, which is characterized in that the locating rack is equipped with
The inner wall of multiple installing ports, installing port is equipped with multiple positioning protrusion, and the end of battery core extend into the installing port of locating rack
Interior, the end circumferential surface of positioning protrusion and battery core is in close contact.
3. a kind of novel battery packet of electric power tool according to claim 1 or 2, which is characterized in that the electric current connection
Board group part includes the cross connecting plate connecting with battery body end portion, and the end of adjacent transverse connecting plate is connected by longitudinally connected plate
It connects, longitudinally connected plate is connect by support plate with battery pack protection board.
4. a kind of novel battery packet of electric power tool according to claim 3, which is characterized in that the patch panel assemblies packet
Multiple U-shaped cover boards being fixedly connected with battery pack protection board are included, U-shaped cover board connects grip block, inlays terminal plate on grip block, presss from both sides
Plate is held to connect with support plate.
5. a kind of novel battery packet of electric power tool according to claim 1, which is characterized in that above battery pack protection board
Equipped with cover board, the battery backpack cover is connect by battery pack cage knob with cover board, battery pack cage knob include press section and with pressing
The protrusion positioning region of portion's connection, cover board are equipped with positioning port, and protrusion positioning region is located in positioning port.
6. a kind of novel battery packet of electric power tool according to claim 5, which is characterized in that the press section and protrusion
Positioning region is integrally formed, and the bottom of battery pack cage knob is equipped with spring, and one end of spring is contacted with the bottom of battery pack cage knob, another
End is contacted with battery pack protection board.
7. a kind of novel battery packet of electric power tool according to claim 5, which is characterized in that the protrusion positioning region is in
Hook-shaped is tilted, cover board is blocked in protrusion positioning region.
8. a kind of novel battery packet of electric power tool according to claim 1, which is characterized in that the top of the locating rack
Equipped with support rim, support rim is contacted with the bottom of battery pack protection board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200751.0A CN110034255A (en) | 2019-03-17 | 2019-03-17 | A kind of novel battery packet of electric power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910200751.0A CN110034255A (en) | 2019-03-17 | 2019-03-17 | A kind of novel battery packet of electric power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110034255A true CN110034255A (en) | 2019-07-19 |
Family
ID=67236198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910200751.0A Pending CN110034255A (en) | 2019-03-17 | 2019-03-17 | A kind of novel battery packet of electric power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110034255A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0522665D0 (en) * | 2004-11-08 | 2005-12-14 | Bosch Gmbh Robert | Electric power supply device for an electric load |
| US20140199573A1 (en) * | 2013-01-17 | 2014-07-17 | Samsung Sdi Co., Ltd. | Battery pack |
| CN203826448U (en) * | 2014-03-24 | 2014-09-10 | 山东精工电子科技有限公司 | Backup power supply of LED (light emitting diode) lamp |
| CN205900620U (en) * | 2016-06-29 | 2017-01-18 | 宁波伊司达环保机械股份有限公司 | Battery pack |
| CN109166994A (en) * | 2018-09-13 | 2019-01-08 | 宁波中鹏锂能源科技有限公司 | A kind of lithium battery pack |
| CN209561488U (en) * | 2019-03-17 | 2019-10-29 | 宁波良业电器有限公司 | A kind of novel battery packet of electric power tool |
| US20200212505A1 (en) * | 2017-06-16 | 2020-07-02 | Koki Holdings Co., Ltd. | Battery pack and electric apparatus using battery pack |
-
2019
- 2019-03-17 CN CN201910200751.0A patent/CN110034255A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0522665D0 (en) * | 2004-11-08 | 2005-12-14 | Bosch Gmbh Robert | Electric power supply device for an electric load |
| GB2420003B (en) * | 2004-11-08 | 2007-03-14 | Bosch Gmbh Robert | Electric power supply device for an electric load |
| US20140199573A1 (en) * | 2013-01-17 | 2014-07-17 | Samsung Sdi Co., Ltd. | Battery pack |
| CN203826448U (en) * | 2014-03-24 | 2014-09-10 | 山东精工电子科技有限公司 | Backup power supply of LED (light emitting diode) lamp |
| CN205900620U (en) * | 2016-06-29 | 2017-01-18 | 宁波伊司达环保机械股份有限公司 | Battery pack |
| US20200212505A1 (en) * | 2017-06-16 | 2020-07-02 | Koki Holdings Co., Ltd. | Battery pack and electric apparatus using battery pack |
| CN109166994A (en) * | 2018-09-13 | 2019-01-08 | 宁波中鹏锂能源科技有限公司 | A kind of lithium battery pack |
| CN209561488U (en) * | 2019-03-17 | 2019-10-29 | 宁波良业电器有限公司 | A kind of novel battery packet of electric power tool |
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