CN205543051U - Easy electric power storage pool side negative plate of rolling over utmost point ear - Google Patents
Easy electric power storage pool side negative plate of rolling over utmost point ear Download PDFInfo
- Publication number
- CN205543051U CN205543051U CN201620351305.1U CN201620351305U CN205543051U CN 205543051 U CN205543051 U CN 205543051U CN 201620351305 U CN201620351305 U CN 201620351305U CN 205543051 U CN205543051 U CN 205543051U
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- Prior art keywords
- utmost point
- frame
- point ear
- lug
- negative plate
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an easy electric power storage pool side negative plate of rolling over utmost point ear, lead plaster in including the rectangle grid and attaching to the grid frame, upper end one side of frame is connected with utmost point ear on the grid, and the last frame width of going up frame and utmost point ear junction uses utmost point ear to be well mind -set both sides degeneration. The utility model discloses simple structure, the last frame width of going up frame and utmost point ear junction uses utmost point ear to be well mind -set both sides degeneration structure, relative increment utmost point ear length degree, the arm linear expectation of exerting all one's strength, the extremely ear of bending more easily. The last frame width of utmost point ear below junction is widened simultaneously, goes up the frame below and sets up the strengthening rib strip, has increased frame and the regional joint strength of utmost point ear below lead plaster, has avoided rolling over loose the coming off of lead powder that the too big utmost point ear lower region who leads to the fact was measured in one's ear to the utmost point, has guaranteed product quality.
Description
Technical field
This utility model relates to lead-acid accumulator field, is specifically related to the storage battery side negative plate of a kind of lug easy to break.
Background technology
Due to the restriction of accumulator entry criteria, battery electrode group welding has changed automatization's cast welding into, and in automatization's cast welding technique, side negative plate lug, in order to insert die cavity cast welding smoothly, needs to use the manual angle certain to inner side bending.There is a lot of hidden danger in manual bending lug, strength is too small, lug meeting resilience, and lug bending, less than required gradient, makes lug can not cause false weldering by fully-inserted die cavity;As excessive in rolled over lug strength, cause the Hydrocerussitum (Ceruse) of lug lower area to loosen and come off, cause again inside battery short circuit of polar, bring the biggest hidden danger to battery product quality.
Summary of the invention
The technical problems to be solved in the utility model is to provide the storage battery side negative plate of a kind of lug easy to break, lug and frame junction, without rounding, use upper side frame width to decrease to both sides centered by lug structure, relatively increase lug length, torque arm length is made to increase, it is easier to bending lug.
This utility model is achieved through the following technical solutions:
The storage battery side negative plate of a kind of lug easy to break, including rectangle grid and the lead plaster that is attached in grid frame, the side, upper end of grid upper side frame connects has lug, upper side frame to decrease to both sides centered by lug with the upper side frame width of lug junction.
The further improvement project of this utility model is, the widest width ratio other parts width 0.3-0.8mm of the upper side frame of upper side frame and lug junction.
This utility model further improvement project is, connecting below described upper side frame has strengthening rib strip, junction to be provided with rounding, and rounding radii is 0.5-2mm.Strengthening rib strip adds the bonding strength in lead plaster region below frame and lug, it is to avoid folding lug limit measures that the Hydrocerussitum (Ceruse) of the excessive lug lower area caused is loose to come off, it is ensured that product quality.
This utility model further improvement project is, described upper side frame two ends and vertical edge frame junction are provided with chamfering, and chamfer angle is 1-10 °.
This utility model further improvement project is, described lug thickness is 0.7-0.9 times of seal ring thickness.
This utility model further improvement project is, lead plaster thickness is more than seal ring thickness 0.1-0.4mm.
This utility model compared with prior art, has a following obvious advantage:
This utility model simple in construction, the upper side frame width of upper side frame and lug junction decreases to both sides structure centered by lug, relatively increases lug length, makes torque arm length increase, it is easier to bending lug.Below lug, the upper side frame width of junction is widened simultaneously, strengthening rib strip is set below upper side frame, add the bonding strength in lead plaster region below frame and lug, it is to avoid folding lug limit measures that the Hydrocerussitum (Ceruse) of the excessive lug lower area caused is loose to come off, it is ensured that product quality.
Accompanying drawing explanation
Fig. 1 is this utility model main TV structure schematic diagram.
Fig. 2 is this utility model left view structural representation.
Detailed description of the invention
As shown in Figure 1 and Figure 2, this utility model includes rectangle grid 1 and the lead plaster 2 being attached in grid frame 11, lead plaster 2 thickness is more than frame 11 thickness 0.1-0.4mm, the side, upper end of grid upper side frame 13 connects lug 12, upper side frame 13 decreases to both sides centered by lug with the upper side frame width of lug 12 junction, the widest width ratio of upper side frame other parts width 0.3-0.8mm.
Connecting below described upper side frame 13 and have strengthening rib strip 14, junction is provided with rounding 15, and rounding 15 radius is 0.5-2mm.
Described upper side frame two ends and vertical edge frame junction are provided with chamfering 16, and chamfering 16 angle is 1-10 °.
Described lug 12 thickness is 0.7-0.9 times of frame 11 thickness.
Claims (6)
1. the storage battery side negative plate of a lug easy to break, including rectangle grid (1) and the lead plaster (2) that is attached in grid frame (11), the side, upper end of grid upper side frame (13) connects lug (12), it is characterised in that: upper side frame (13) decreases to both sides centered by lug with the upper side frame width of lug (12) junction.
The storage battery side negative plate of a kind of lug easy to break the most according to claim 1, it is characterised in that: the widest width ratio other parts width 0.3-0.8mm of the upper side frame of upper side frame and lug junction.
The storage battery side negative plate of a kind of lug easy to break the most according to claim 1, it is characterised in that: described upper side frame (13) lower section connects strengthening rib strip (14), and junction is provided with rounding (15), and rounding (15) radius is 0.5-2mm.
The storage battery side negative plate of a kind of lug easy to break the most according to claim 1, it is characterised in that: described upper side frame two ends and vertical edge frame junction are provided with chamfering (16), and chamfering (16) angle is 1-10 °.
The storage battery side negative plate of a kind of lug easy to break the most according to claim 1, it is characterised in that: described lug (12) thickness is 0.7-0.9 times of frame (11) thickness.
The storage battery side negative plate of a kind of lug easy to break the most according to claim 1, it is characterised in that: lead plaster (2) thickness is more than frame (11) thickness 0.1-0.4mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620351305.1U CN205543051U (en) | 2016-04-25 | 2016-04-25 | Easy electric power storage pool side negative plate of rolling over utmost point ear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620351305.1U CN205543051U (en) | 2016-04-25 | 2016-04-25 | Easy electric power storage pool side negative plate of rolling over utmost point ear |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205543051U true CN205543051U (en) | 2016-08-31 |
Family
ID=56797230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620351305.1U Active CN205543051U (en) | 2016-04-25 | 2016-04-25 | Easy electric power storage pool side negative plate of rolling over utmost point ear |
Country Status (1)
Country | Link |
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CN (1) | CN205543051U (en) |
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2016
- 2016-04-25 CN CN201620351305.1U patent/CN205543051U/en active Active
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |