CN207624845U - A kind of Ni-MH battery of new type of safe - Google Patents
A kind of Ni-MH battery of new type of safe Download PDFInfo
- Publication number
- CN207624845U CN207624845U CN201721645940.1U CN201721645940U CN207624845U CN 207624845 U CN207624845 U CN 207624845U CN 201721645940 U CN201721645940 U CN 201721645940U CN 207624845 U CN207624845 U CN 207624845U
- Authority
- CN
- China
- Prior art keywords
- shell
- battery
- sides
- new type
- sleeve
- 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.)
- Withdrawn - After Issue
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Classifications
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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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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of Ni-MH batteries of new type of safe, including shell, electrolyte is housed in the shell, it is provided with positive terminal and negative terminal in the shell, the both sides of the shell inner top are both provided with opening, the positive terminal and negative terminal extend through its corresponding opening and to outside shell, the madial wall of the opening is provided with sealing mechanism, the both sides of the housing exterior walls are provided with radiator structure, it is provided with blast resistance construction at the top of the shell, the radiator structure includes the multiple protrusions being arranged in the both sides of housing exterior walls, multiple bulge clearances are uniformly distributed.The utility model is by being arranged blast resistance construction, when breaking down inside Ni-MH battery, gas in shell can be discharged, so that the air pressure in shell is in the state with external balance gradually, it avoids exploding, foam-rubber cushion and sealing ring is set in opening, can prevent electrolyte from revealing during using Ni-MH battery, practicability is stronger, is worth promoting.
Description
Technical field
The utility model is related to technical field of nickel more particularly to a kind of Ni-MH batteries of new type of safe.
Background technology
Ni-MH battery is synthesized by hydrogen ion and metallic nickel, and Power Reserve is 30% more than nickel-cadmium cell, more than nickel-cadmium cell
Gently, service life is also longer, and environmentally safe.The shortcomings that Ni-MH battery is that price is more expensive than nickel-cadmium cell a lot of, property
It can be poorer than lithium battery.
The long easy fever of Ni-MH battery usage time in the prior art, if not paying attention to the feelings of Ni-MH battery self-heating
Condition, if being continuing with, it is likely that can explode, electrolyte leakage is easy to happen at positive and negative anodes, human body touches meeting pair
The person damages.
Utility model content
Purpose of the utility model is to solve the long easy fevers of Ni-MH battery usage time in the prior art, if
Not the case where not paying attention to Ni-MH battery self-heating, if being continuing with, it is likely that can explode, be easy to happen at positive and negative anodes
Electrolyte is revealed, and human body touches the problem of being damaged to the person, and a kind of Ni-MH battery of the new type of safe proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of Ni-MH battery of new type of safe, including shell, the shell is interior to be equipped with electrolyte, is provided in the shell
The both sides of positive terminal and negative terminal, the shell inner top are both provided with opening, the positive terminal and negative terminal through its correspondence
Opening and extend to outside shell, the madial wall of the opening is provided with sealing mechanism, and the both sides of the housing exterior walls are provided with
Radiator structure is provided with blast resistance construction at the top of the shell.
Preferably, the radiator structure includes the multiple protrusions being arranged in the both sides of housing exterior walls, between multiple protrusions
Every being uniformly distributed.
Preferably, the blast resistance construction includes sleeve, and the sleeve is connected to enclosure interior, the both sides of the sleeve outer wall
It is fixedly connected with fixed catch, the fixed catch is fixedly connected with the casing by fixed screw, the sleeve outer wall both sides
Upper end be both provided with venthole, the venthole, which is nested with, is connected with plug, and the inner top of the sleeve is fixedly connected with perpendicular
The bottom end of the spring lever directly set, the spring lever is fixedly connected with partition board.
Preferably, the venthole is located at the top of partition board, and the madial wall sealing at the edge and sleeve of the partition board is slided
Connection.
Preferably, the sleeve and fixed catch are integrally formed.
Preferably, the sealing mechanism is foam-rubber cushion and sealing ring, and the foam-rubber cushion is located at the lower section of sealing ring.
The utility model can be by the gas in shell when breaking down inside Ni-MH battery by the way that blast resistance construction is arranged
Discharge so that the air pressure in shell is in the state with external balance gradually, avoids exploding, and foam-rubber cushion is arranged in opening
And sealing ring, it can prevent electrolyte from revealing during using Ni-MH battery, practicability is stronger, is worth promoting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of new type of safe Ni-MH battery structural schematic diagram；
Fig. 2 be the utility model proposes a kind of new type of safe Ni-MH battery in structural schematic diagram at A.
In figure：Catch, 8 fixed screws, 9 are fixed in 1 positive terminal, 2 negative terminals, 3 openings, 4 shells, 5 protrusions, 6 electrolyte, 7
Partition board, 10 spring levers, 11 sleeves, 12 ventholes, 13 plugs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of Ni-MH battery of new type of safe, including shell 4, are equipped with electrolyte 6 in shell 4, in shell 4
It is provided with positive terminal 1 and negative terminal 2, the both sides of 4 inner top of shell are both provided with opening 3, and positive terminal 1 and negative terminal 2 run through it
Corresponding opening 3 simultaneously extends to outside shell 4, and 3 madial wall of being open is provided with sealing mechanism, and the both sides of 4 outer wall of shell are provided with
The top of radiator structure, shell 4 is provided with blast resistance construction, and radiator structure includes being arranged in the multiple convex of the both sides of 4 outer wall of shell
5 are played, multiple raised 5 intervals are uniformly distributed, and setting multiple raised 5 is in order to increase the surface area of shell 4, to increase shell 4
The heat dissipation area on surface, blast resistance construction include sleeve 11, and sleeve 11 is connected to 4 inside of shell, and the both sides of 11 outer wall of sleeve are solid
Surely it is connected with fixed catch 7, fixed catch 7 is fixedly connected by fixed screw 8 with shell 4, the upper end of 11 outer wall both sides of sleeve
It is both provided with venthole 12, venthole 12 is nested with is connected with plug 13, and the inner top of sleeve 11 is fixedly connected with to be set vertically
The bottom end of spring lever 10, spring lever 10 is fixedly connected with partition board 9, when Ni-MH battery use for a long time, when inside is broken down, shell
It will produce a large amount of gas in body 4 so that the air pressure in shell 4 is excessively high, if not releasing gas, it may occur that explosion,
Excessively high air pressure pushes up partition board 9 upwards, and spring lever 10 is in the state shunk, and partition board 9 moves up, until being moved to venthole
12 top, excessively high air pressure is open-top by plug 13, and gas is released from venthole 12, when the air pressure in shell slowly reduces, every
Plate 9 can be moved down slowly, and venthole 12 is located at the top of partition board 9, and the edge of partition board 9 is slided with the madial wall sealing of sleeve 11
Connection keeps the leakproofness in shell 4, prevents electrolyte 6 from being revealed from the edge of partition board 9,7 one of sleeve 11 and fixed catch
Molding, prevents when mounted, and sleeve 11 falls to the inside of shell 4, and sealing mechanism is foam-rubber cushion and sealing ring, and foam-rubber cushion is located at
The lower section of sealing ring prevents electrolyte from being revealed from opening 3.
In the utility model, is used for a long time in Ni-MH battery, when inside is broken down, will produce a large amount of gas, make
The air pressure inside shell 4 is obtained higher than the air pressure outside shell 4, excessively high air pressure slowly pushes up partition board 9 upwards, at this time spring lever 10
It slowly shrinks, partition board 9 slowly moves up, until be moved to positioned at the top of venthole 12, excessively high air pressure is by venthole 12
The plug 13 being nested with ejects, and gas is slowly discharged from venthole 12, and the air pressure in shell 4 slowly becomes hour, and spring lever 10 is slow
Slow elongation, partition board 9 slowly move down, and partition board 9 is moved to and returns to initial state positioned at the lower section of venthole 12, in shell 4
Portion is in the state of sealing, and electrolyte 6 will not be revealed.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Ni-MH battery of new type of safe, including shell (4), which is characterized in that electrolyte is housed in the shell (4)
(6), it is provided with positive terminal (1) and negative terminal (2) in the shell (4), the both sides of shell (4) inner top are both provided with out
Mouth (3), the positive terminal (1) and negative terminal (2) are through its corresponding opening (3) and extend outside to shell (4), the opening
(3) madial wall is provided with sealing mechanism, and the both sides of shell (4) outer wall are provided with radiator structure, the top of the shell (4)
Portion is provided with blast resistance construction.
2. a kind of Ni-MH battery of new type of safe according to claim 1, which is characterized in that the radiator structure includes setting
It sets in multiple raised (5) of the both sides of shell (4) outer wall, multiple raised (5) intervals are uniformly distributed.
3. a kind of Ni-MH battery of new type of safe according to claim 1, which is characterized in that the blast resistance construction includes set
It is connected to inside cylinder (11), the sleeve (11) and shell (4), the both sides of sleeve (11) outer wall have been fixedly connected with fixed gear
Piece (7), the fixed catch (7) are fixedly connected by fixed screw (8) with shell (4), sleeve (11) the outer wall both sides
Upper end is both provided with venthole (12), and the venthole (12), which is nested with, is connected with plug (13), the interior top of the sleeve (11)
Portion is fixedly connected with the spring lever (10) set vertically, and the bottom end of the spring lever (10) is fixedly connected with partition board (9).
4. a kind of Ni-MH battery of new type of safe according to claim 3, which is characterized in that the venthole (12) is located at
The top of partition board (9), the edge of the partition board (9) are slidably connected with the madial wall sealing of sleeve (11).
5. a kind of Ni-MH battery of new type of safe according to claim 3, which is characterized in that the sleeve (11) and fixation
Catch (7) is integrally formed.
6. a kind of Ni-MH battery of new type of safe according to claim 1, which is characterized in that the sealing mechanism is sponge
Pad and sealing ring, the foam-rubber cushion are located at the lower section of sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645940.1U CN207624845U (en) | 2017-11-30 | 2017-11-30 | A kind of Ni-MH battery of new type of safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645940.1U CN207624845U (en) | 2017-11-30 | 2017-11-30 | A kind of Ni-MH battery of new type of safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624845U true CN207624845U (en) | 2018-07-17 |
Family
ID=62824767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645940.1U Withdrawn - After Issue CN207624845U (en) | 2017-11-30 | 2017-11-30 | A kind of Ni-MH battery of new type of safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745603A (en) * | 2021-08-10 | 2021-12-03 | 嘉庚创新实验室 | Pressure regulation explosion-proof device, battery thereof and explosion-proof method of battery |
| CN114464934A (en) * | 2022-01-13 | 2022-05-10 | 深圳市格盛力能源有限公司 | Explosion-proof type lithium battery shell |
| CN114792860A (en) * | 2021-01-25 | 2022-07-26 | 通用汽车环球科技运作有限责任公司 | Battery system, battery pack handling system and electrolyte drain and refill station |
-
2017
- 2017-11-30 CN CN201721645940.1U patent/CN207624845U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792860A (en) * | 2021-01-25 | 2022-07-26 | 通用汽车环球科技运作有限责任公司 | Battery system, battery pack handling system and electrolyte drain and refill station |
| CN114792860B (en) * | 2021-01-25 | 2024-03-01 | 通用汽车环球科技运作有限责任公司 | Battery system, battery pack handling system, and electrolyte drain and refill station |
| US11955666B2 (en) | 2021-01-25 | 2024-04-09 | GM Global Technology Operations LLC | Battery system, battery pack handling system and electrolyte evacuation and refill station |
| CN113745603A (en) * | 2021-08-10 | 2021-12-03 | 嘉庚创新实验室 | Pressure regulation explosion-proof device, battery thereof and explosion-proof method of battery |
| CN114464934A (en) * | 2022-01-13 | 2022-05-10 | 深圳市格盛力能源有限公司 | Explosion-proof type lithium battery shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180717 Effective date of abandoning: 20211105 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180717 Effective date of abandoning: 20211105 |