CN201868534U - Rechargeable lithium power supply assembly - Google Patents
Rechargeable lithium power supply assembly Download PDFInfo
- Publication number
- CN201868534U CN201868534U CN2010206222347U CN201020622234U CN201868534U CN 201868534 U CN201868534 U CN 201868534U CN 2010206222347 U CN2010206222347 U CN 2010206222347U CN 201020622234 U CN201020622234 U CN 201020622234U CN 201868534 U CN201868534 U CN 201868534U
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- CN
- China
- Prior art keywords
- charging
- circuit board
- electrode
- battery
- charging circuit
- 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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- 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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a rechargeable lithium power supply assembly, comprising a battery seat, a lithium battery and a charging circuit board, wherein the battery seat is shaped like a barrel with one opened side; an electrode cover is arranged at one end of the battery seat, and charging cover seat is arranged at the other end of the battery seat; the lithium battery is arranged in the battery seat; a positive contact piece is installed at the inner side of the electrode cover, and an electrode is installed at the outer side of the electrode cover; a negative spring, a charging socket and a charging circuit board are arranged at the inner side of the charging seat cover in sequence; and charging holes are arranged in the edge of the charging circuit board. The rechargeable lithium power supply assembly solves the charging problem of the lithium battery, thus really being a powerful assistant of a portable appliance.
Description
Technical field
The utility model relates to the portable energy source technology, particularly a kind of chargeable lithium power pack zoarium.
Background technology
In a lot of portable electronics (such as flashlight, pocket radio set etc.), mostly adopt the No.5 cell power supply.As a kind of popular method of accepting, still there is the defective of the poor durability of No.5 cell, this chargeable No.5 cell that just has been born, Ni-MH battery etc.Again because the weight ratio of Ni-MH battery big, be difficult to improved memory effect, lithium battery has been born again.As rechargeable battery,, must dispose charger in addition although have advantages such as electric energy is big, grow service time, can charge repeatedly.This is difficult for portable problem for portable electric having brought actually.You must be with corresponding charger simultaneously when carrying portable electricity consuming products and far going out.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of chargeable lithium power pack zoarium.
The chargeable lithium power pack of the utility model zoarium, comprise battery tray, lithium battery and charging circuit board, wherein: described battery tray is the cartridge type of a side opening, one end is provided with electrode cap, and the other end is provided with the charging cage, and described lithium battery places battery tray, the electrode cap installed inside has anodal contact, the outside is equipped with electrode, and charging flap inboard is equipped with negative spring, charging socket and charging circuit board successively, and the edge has the charging hole.
Described electrode comprises central electrode and peripheral electrode, and peripheral electrode is at least one.
Described central electrode connects anodal contact, and connects charging circuit board by the connecting line in the battery tray.
Described peripheral electrode connects the negative pole contact by the connecting line in the battery tray, and the negative pole contact connects charging circuit board simultaneously.
Described charging socket is electrically connected charging circuit board.
Socket correspondence on the described charging circuit board is installed in the charging hole of charging cage.
The chargeable lithium power pack of the utility model zoarium has solved the lithium cell charging problem, makes it really become the competent assistant of portable electricity consuming products.
Description of drawings
Below in conjunction with embodiment the chargeable lithium power pack of the utility model zoarium is done detailed explanation.
Fig. 1 is the exploded view of the chargeable lithium power pack of the utility model zoarium.
The chargeable lithium power pack of the utility model zoarium, comprise battery tray 4, lithium battery 5 and charging circuit board 8, battery tray 4 is the cartridge type of a side opening, one end is provided with electrode cap 2, and the other end is provided with charging cage 9, and lithium battery 5 is packed into from a side and placed battery tray 4, electrode cap 2 installed inside have anodal contact 3, the outside is equipped with electrode 1, and charging flap 9 inboards are equipped with negative spring 6, charging socket 7 and charging circuit board 8 successively, and the edge has charging hole 10.
Central electrode connects anodal contact 3, and connects charging circuit board 8 by the connecting line in the battery tray 4.
Peripheral electrode connects negative pole contact 6 by the connecting line in the battery tray 4, and negative pole contact 6 connects charging circuit board 8 simultaneously.
Charging socket 7 is electrically connected charging circuit board 8.
Socket correspondence on the charging circuit board 8 is installed in the charging hole 10 of charging cage 9.
The chargeable lithium power pack of the utility model zoarium is a power supply with one 18650 lithium battery, and the both positive and negative polarity of assembly concentrates on front end, rear end band charging hole.Charging hole on the cradle directly external power adapter charges the battery, and will not take off by battery.This power pack zoarium is directly guided to positive and negative electrode on the preceding termination electrode of battery case, and this structure does not just need to rely on the metallic conduction of torch body.Therefore can be used on electrically non-conductive material as on the shell flashlight (as the aluminium alloy after the anodized; plastics etc.) this structure convenient for maintaining and replacing; and can effectively protect battery, impact in brute force and beat, fall, make battery to be protected, thereby reduce the probability of damaging.Utilize the market power supply adaptor directly to charge, needn't reduce cost again for battery tray payment extra charge to battery.Socket adopts the most frequently used specification in market, is easy to be fitted on suitable charger.
The chargeable lithium power pack of the utility model zoarium also can be with No. five rechargeable battery seat power supplys such as Ni-MH batteries.
Claims (6)
1. chargeable lithium power pack zoarium, comprise battery tray, lithium battery and charging circuit board, it is characterized in that: described battery tray is the cartridge type of a side opening, one end is provided with electrode cap, and the other end is provided with the charging cage, and described lithium battery places battery tray, the electrode cap installed inside has anodal contact, the outside is equipped with electrode, and charging flap inboard is equipped with negative spring, charging socket and charging circuit board successively, and the edge has the charging hole.
2. chargeable lithium power pack zoarium according to claim 1, it is characterized in that: described electrode comprises central electrode and peripheral electrode, peripheral electrode is at least one.
3. chargeable lithium power pack zoarium according to claim 2, it is characterized in that: described central electrode connects anodal contact, and connects charging circuit board by the connecting line in the battery tray.
4. chargeable lithium power pack zoarium according to claim 3 is characterized in that: described peripheral electrode connects the negative pole contact by the connecting line in the battery tray, and the negative pole contact connects charging circuit board simultaneously.
5. chargeable lithium power pack zoarium according to claim 4, it is characterized in that: described charging socket is electrically connected charging circuit board.
6. chargeable lithium power pack zoarium according to claim 5 is characterized in that: the socket correspondence on the described charging circuit board is installed in the charging hole of charging cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206222347U CN201868534U (en) | 2010-11-24 | 2010-11-24 | Rechargeable lithium power supply assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206222347U CN201868534U (en) | 2010-11-24 | 2010-11-24 | Rechargeable lithium power supply assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868534U true CN201868534U (en) | 2011-06-15 |
Family
ID=44139679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206222347U Expired - Fee Related CN201868534U (en) | 2010-11-24 | 2010-11-24 | Rechargeable lithium power supply assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787009A (en) * | 2017-03-02 | 2017-05-31 | 王爽 | A kind of portable battery charger |
-
2010
- 2010-11-24 CN CN2010206222347U patent/CN201868534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787009A (en) * | 2017-03-02 | 2017-05-31 | 王爽 | A kind of portable battery charger |
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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: 20110615 Termination date: 20151124 |
|
| EXPY | Termination of patent right or utility model |