CN206041563U - Hydrographic surveying and charting for equipment lithium cell organize - Google Patents
Hydrographic surveying and charting for equipment lithium cell organize Download PDFInfo
- Publication number
- CN206041563U CN206041563U CN201620984168.5U CN201620984168U CN206041563U CN 206041563 U CN206041563 U CN 206041563U CN 201620984168 U CN201620984168 U CN 201620984168U CN 206041563 U CN206041563 U CN 206041563U
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- equipment
- lithium
- protection circuit
- charting
- charge management
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Abstract
The utility model discloses a hydrographic surveying and charting for equipment lithium cell organize, including the soft encapsulating of sealing, lithium ion cell has been installed to soft inside of sealing the encapsulating, lithium ion cell adopts 7 and 4 strings of connected mode settings, lithium ion cell's external connection has charge management IC and protection circuit, the middle part of charge management IC and protection circuit still is connected with voltameter IC chip. This hydrographic surveying and charting for equipment lithium cell organize adopts 7 and 4 strings of 18.2AH super capacity electricity cores, and integrating charging and protection circuit an organic whole need not external charger, can last and supply power more than 8 hours for hydrographic surveying and charting equipment, has satisfied the outdoor whole day mapping equipment power consumption needs of user.
Description
Technical field
This utility model is related to new forms of energy and field of energy-saving technology, specially a kind of marine charting equipment lithium battery group.
Background technology
The collection of the surveying and mapping datas such as marine charting equipment application Yu Haiyang area, coordinate, test equipment need outdoor operations
Use, no 220VAC power supplys are powered, equipment long-time powerup issue is always the technical barrier that industry needs to solve.Good sample is surveyed
The equipment lithium battery group of painting is needed with vast capacity, can give marine charting equipment continued power more than 8 hours, it is therefore desirable to solve
Certainly the high current of battery with ultra large capacity is protected and large current charge problem；Charging circuit is integrated with battery protecting circuit, needs
Solve large current charge heating problem；Intelligent power meter, can show current electric quantity.
Utility model content
The purpose of this utility model is to provide a kind of marine charting equipment lithium battery group, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：A kind of marine charting equipment lithium battery group,
Including Soft Roll package casing, the inside of the Soft Roll package casing is equiped with lithium-ion electric core, and the lithium-ion electric core adopts 7 simultaneously
4 string connected modes are arranged, and the lithium-ion electric core is externally connected to Charge Management IC and protection circuit, the Charge Management IC
And in the middle part of protection circuit, it is also associated with coulant meter IC chip.
Preferably, the inside of the Soft Roll package casing is also filled with damping rubber.
Preferably, the lithium-ion electric core is designed using 14.8V single-unit capacity 2600mAH.
Preferably, the Charge Management IC and protection circuit are designed for integration-in-one.
Compared with prior art, the beneficial effects of the utility model are：Marine charting equipment lithium battery group adopts 7 simultaneously
4 string 18.2AH vast capacity battery cores, integrated charge and protection circuit one can be continuously marine charting and set without the need for external charger
Available electricity more than 8 hours, meets user open air whole day mapping equipment electricity consumption needs.
Description of the drawings
Fig. 1 is this utility model structured flowchart；
Fig. 2 is this utility model circuit diagram one；
Fig. 3 is this utility model circuit diagram two.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of marine charting equipment lithium battery group, bag
Soft Roll package casing is included, the inside of the Soft Roll package casing is equiped with lithium-ion electric core, the inside of the Soft Roll package casing
Damping rubber is also filled with, the lithium-ion electric core is arranged using 7 and 4 string connected modes, and the lithium-ion electric core is mono- using 14.8V
Section capacity 2600mAH design, the lithium-ion electric core are externally connected to Charge Management IC and protection circuit, the Charge Management
IC and protection circuit are designed for integration-in-one, are also associated with coulant meter IC cores in the middle part of the Charge Management IC and protection circuit
Piece.
Circuit design and process portion：
1., using 7 and 4 string 14.8V single-unit capacity 2600mAH lithium-ion electric cores, total capacity 18.2AH, ocean survey can be met
Paint the equipment continuously work design requirement of more than 8 hours.
2. American TI Company Charge Management IC and protection circuit are adopted.The quick charge of more than 3A high currents and battery can be provided
Defencive function.
3. American TI Company coulant meter IC is adopted, present battery dump energy can be accurately shown.
Structure design and process portion：
Encapsulated using Soft Roll, internal filling damping rubber meets 2 meters of drop test technical requirements.
Prior art cannot meet 8 hours requirements above of mapping equipment continued power, and this project adopts 7 and Sanyo
2600mAH battery cores, the design of total capacity 18.2AH Large Copacity, the equipment that can fully meet are powered 8 hours requirements above.
Prior art products are easily overheated in large current charge, and this product adopts TI application-specific integrated circuits, set by improving circuit
Meter, makes charge efficiency reach more than 95%, reduces heating loss.
Prior art battery adopts voltage detecting electricity mode low precision, this product to adopt the special coulant meters of TI, can be accurately
Measurement current residual electricity.
Existing battery can only meet 1 meter of height fall-down test, and this product is encapsulated and internally added damping rubber, reaches using Soft Roll
Require to 2 meters of height fall-down tests.
1. battery protecting circuit part：
U2, Q3, Q4 constitute battery protecting circuit and coulant meter, realize over-charging of battery, cross put, excessively stream and short-circuit protection and electricity
Amount is precisely measured.
2. battery charges and intelligent management part：
U1, Q1, Q2, L1 composition charging circuit part, realizes battery large current charge.
3. contour structures part：
Damping rubber is encapsulated and is internally added using Soft Roll, has been reached 2 meters of height fall-down tests and has been required.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of marine charting equipment lithium battery group, including Soft Roll package casing, it is characterised in that：The Soft Roll package casing
Inside be equiped with lithium-ion electric core, the lithium-ion electric core is arranged using 7 and 4 string connected modes, the lithium-ion electric core
Charge Management IC and protection circuit is externally connected to, in the middle part of the Charge Management IC and protection circuit, coulant meter IC is also associated with
Chip.
2. a kind of marine charting equipment lithium battery group according to claim 1, it is characterised in that：The Soft Roll encapsulation is outer
The inside of shell is also filled with damping rubber.
3. a kind of marine charting equipment lithium battery group according to claim 1, it is characterised in that：The lithium-ion electric core
Designed using 14.8V single-unit capacity 2600mAH.
4. a kind of marine charting equipment lithium battery group according to claim 1, it is characterised in that：The Charge Management IC
And protection circuit is designed for integration-in-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984168.5U CN206041563U (en) | 2016-08-30 | 2016-08-30 | Hydrographic surveying and charting for equipment lithium cell organize |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984168.5U CN206041563U (en) | 2016-08-30 | 2016-08-30 | Hydrographic surveying and charting for equipment lithium cell organize |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041563U true CN206041563U (en) | 2017-03-22 |
Family
ID=58303875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984168.5U Expired - Fee Related CN206041563U (en) | 2016-08-30 | 2016-08-30 | Hydrographic surveying and charting for equipment lithium cell organize |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041563U (en) |
-
2016
- 2016-08-30 CN CN201620984168.5U patent/CN206041563U/en not_active Expired - Fee Related
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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: 20170322 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |