CN204029945U - A kind of high efficiency Ni-MH power cell - Google Patents
A kind of high efficiency Ni-MH power cell Download PDFInfo
- Publication number
- CN204029945U CN204029945U CN201420456274.7U CN201420456274U CN204029945U CN 204029945 U CN204029945 U CN 204029945U CN 201420456274 U CN201420456274 U CN 201420456274U CN 204029945 U CN204029945 U CN 204029945U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- positive terminal
- shell
- battery cavities
- silk screen
- 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
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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
Abstract
The utility model relates to a kind of high efficiency Ni-MH power cell, comprise negative plate, upper cover, shell, positive terminal and battery cavities, described upper cover and body seal are connected, described shell inner side is provided with insulating barrier, described insulating barrier inside is provided with battery cavities, the connection of described battery cavities upper surface arranges positive terminal, described positive terminal runs through upper cover, and sew up and be connected with upper cover sealing, described battery cavities below is connected with connecting plate, two ends, described connecting plate below are provided with reinforcement, between described reinforcement, are provided with silk screen.The utility model is simple in structure, easy to use, and utmost point group center of circle degree is high, and structure is finer and close, and can prevent short circuit, safe; Adopt cooperatively interacting of shell, upper cover and insulated enclosure layer, make battery leakproof, security performance is high, by connecting plate being set and silk screen conducts electricity, has improved the service efficiency of battery.
Description
Technical field
The utility model relates to electrokinetic cell field, relates in particular to a kind of high efficiency Ni-MH power cell.
Background technology
Along with the development of electric automobile, the research of all kinds of electrokinetic cells and production become the emphasis of World Focusing.Wherein Ni-MH power cell occupies sizable ratio.Ni-MH power cell because of its capacity (hundreds of ampere-hour) and volume all larger, so there is the overwhelming majority to design, battery is assembled in groups.So give that efficiency while using is in groups low, data acquisition is made troubles.Design the top that its positive and negative pole all concentrates on battery, pole plate is only less than 1/2nd area and is welded on one by lug and pole.In addition also nobody makes a change for battery structure at present, strengthens the efficiency of battery, more efficient when battery is used.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of high efficiency Ni-MH power cell is provided.
The utility model is to be achieved through the following technical solutions: a kind of high efficiency Ni-MH power cell, comprise negative plate, upper cover, shell, positive terminal and battery cavities, described upper cover and body seal are connected, described shell inner side is provided with insulating barrier, described insulating barrier inside is provided with battery cavities, the connection of described battery cavities upper surface arranges positive terminal, described positive terminal runs through upper cover, and sew up and be connected with upper cover sealing, described battery cavities below is connected with connecting plate, two ends, described connecting plate below are provided with reinforcement, between described reinforcement, be provided with silk screen, between described reinforcement and negative plate, be provided with insulating material, described silk screen top is connected with connecting plate contact, described silk screen below is connected with negative plate, between described upper cover and positive terminal, be provided with insulated enclosure layer.
As preferably, described shell and upper cover are respectively aluminum alloy casing and aluminium alloy upper cover.
As preferably, described silk screen is that conductive material is made.
The utility model is simple in structure, easy to use, and utmost point group center of circle degree is high, and structure is finer and close, and can prevent short circuit, safe; Adopt cooperatively interacting of shell, upper cover and insulated enclosure layer, make battery leakproof, security performance is high, by connecting plate being set and silk screen conducts electricity, improved the service efficiency of battery, CURRENT DISTRIBUTION is more rational, and efficiency for charge-discharge is high, and power output is large, high temperature resistant work, inside force down, self discharge is low, and the life-span is long; , reinforcement is compressed, and utmost point group can be subject to the downward pressure that silk screen produces, thereby electrically contacting of negative pole and bottom made moderate progress, and then improves the conductivity of negative pole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, described a kind of high efficiency Ni-MH power cell, comprise negative plate 1, upper cover 2, shell 3, positive terminal 4 and battery cavities 6, described upper cover 2 is sealed and matched and is connected with shell 3, described shell 3 inner sides are provided with insulating barrier 8, described insulating barrier 8 inside are provided with battery cavities 6, described battery cavities 6 upper surfaces connections arrange positive terminal 4, described positive terminal 4 runs through upper cover 2, and sew up and be connected with upper cover 2 sealings, described battery cavities 6 belows are connected with connecting plate, two ends, described connecting plate below are provided with reinforcement 5, between described reinforcement 5, be provided with silk screen 7, between described reinforcement 5 and negative plate 1, be provided with insulating material, described silk screen 7 tops are connected with connecting plate contact, described silk screen 7 belows are connected with negative plate 1, between described upper cover 2 and positive terminal 4, be provided with insulated enclosure layer.
It should be noted that described shell 3 and upper cover 2 are respectively aluminum alloy casing and aluminium alloy upper cover.
It should be noted that described silk screen 7 makes for conductive material.
The utility model is simple in structure, easy to use, and utmost point group center of circle degree is high, and structure is finer and close, and can prevent short circuit, safe; Adopt cooperatively interacting of shell, upper cover and insulated enclosure layer, make battery leakproof, security performance is high, by connecting plate being set and silk screen conducts electricity, improved the service efficiency of battery, CURRENT DISTRIBUTION is more rational, efficiency for charge-discharge is high, and power output is large, high temperature resistant work, inside force down, self discharge is low, and the life-span is long, reinforcement is compressed, utmost point group can be subject to the downward pressure that silk screen produces, thereby electrically contacting of negative pole and bottom made moderate progress, and then improves the conductivity of negative pole.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a high efficiency Ni-MH power cell, it is characterized in that, comprise negative plate (1), upper cover (2), shell (3), positive terminal (4) and battery cavities (6), described upper cover (2) is sealed and matched and is connected with shell (3), described shell (3) inner side is provided with insulating barrier (8), described insulating barrier (8) inside is provided with battery cavities (6), the connection of described battery cavities (6) upper surface arranges positive terminal (4), described positive terminal (4) runs through upper cover (2), and sew up and be connected with upper cover (2) sealing, described battery cavities (6) below is connected with connecting plate, two ends, described connecting plate below are provided with reinforcement (5), between described reinforcement (5), be provided with silk screen (7), between described reinforcement (5) and negative plate (1), be provided with insulating material, described silk screen (7) top is connected with connecting plate contact, described silk screen (7) below is connected with negative plate (1), between described upper cover (2) and positive terminal (4), be provided with insulated enclosure layer.
2. a kind of high efficiency Ni-MH power cell according to claim 1, is characterized in that, described shell (3) and upper cover (2) are respectively aluminum alloy casing and aluminium alloy upper cover.
3. a kind of high efficiency Ni-MH power cell according to claim 1, is characterized in that, described silk screen (7) is made for conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456274.7U CN204029945U (en) | 2014-08-14 | 2014-08-14 | A kind of high efficiency Ni-MH power cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456274.7U CN204029945U (en) | 2014-08-14 | 2014-08-14 | A kind of high efficiency Ni-MH power cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029945U true CN204029945U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456274.7U Expired - Fee Related CN204029945U (en) | 2014-08-14 | 2014-08-14 | A kind of high efficiency Ni-MH power cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299230A (en) * | 2016-08-26 | 2017-01-04 | 马根昌 | Durable type battery |
-
2014
- 2014-08-14 CN CN201420456274.7U patent/CN204029945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299230A (en) * | 2016-08-26 | 2017-01-04 | 马根昌 | Durable type battery |
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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 |
Granted publication date: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |