CN205692883U - A kind of double-purpose battery case - Google Patents
A kind of double-purpose battery case Download PDFInfo
- Publication number
- CN205692883U CN205692883U CN201620493497.XU CN201620493497U CN205692883U CN 205692883 U CN205692883 U CN 205692883U CN 201620493497 U CN201620493497 U CN 201620493497U CN 205692883 U CN205692883 U CN 205692883U
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- CN
- China
- Prior art keywords
- pin
- positive pole
- socket
- negative
- battery
- 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.)
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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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Abstract
A kind of double-purpose battery case, shell including the battery compartment having for disposing battery, shell is provided with switch, shell is provided with input interface and output interface, input interface is D/C power socket, supply socket is provided with three pins, including positive pole pin, negative pin and contact pin, negative pin connects in socket reed, reed with contact pin bullet touch and when socket is inserted into plug reed separate with contacting pin, described positive pole pin, negative pin electrically connects with output interface respectively, the positive pole of battery compartment is connected with described positive pole pin and output interface positive electrical, described battery compartment negative pole contacts pin electrical connection with described.This utility model uses two kinds of power supply modes to make the range of application of lamp string more extensively, persistently uses the time longer.
Description
Technical field
This utility model relates to a kind of double-purpose battery case for lamp string.
Background technology
Need to use lamp string red-letter day when or the when of decorating Lighting Design night, build light scope, at present
Lamp string on the market is generally only with battery powered mode.Use battery use time of powering too short, need periodic replacement electricity
Pond, and the effect such as lamplight brightness can not unify.
Summary of the invention
In order to overcome the battery case being currently used for lamp string only with battery powered deficiency, this utility model provides a kind of double
Use battery case.
The technical scheme in the invention for solving the technical problem is: a kind of double-purpose battery case, including having for disposing
The shell of the battery compartment of battery, described shell is provided with switch, and described shell is provided with input interface and output interface, described
Input interface is D/C power socket, and described supply socket is provided with three pins, draws including positive pole pin, negative pin and contact
Foot, described negative pin connects in socket reed, and described reed touches and when socket is inserted into plug with contacting pin bullet
Reed separates with contacting pin, and described positive pole pin, negative pin electrically connect with output interface respectively, the positive pole of battery compartment and institute
Stating positive pole pin and output interface positive electrical connects, described battery compartment negative pole contacts pin electrical connection with described.
Be further used as preferably, described output interface can be directly connected to that lamp string, ear be slotting, two pin interfaces, waterproof two
Pin interface, USB interface.
This utility model in use, is put into battery and is opened switch and get final product work, contact when there being power supply to insert and draw
Foot and negative pin disconnect battery and stop power supply, enable power supply and power, it is ensured that the service life of battery, it is to avoid power supply
Battery is charged thus the danger that produces by power supply.
The beneficial effects of the utility model are: use two kinds of power supply modes to make the range of application of lamp string more extensively, continue
The use time is longer.
Accompanying drawing explanation
Fig. 1 is this practicality new construction schematic diagram.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of double-purpose battery case, including the shell 2 of the battery compartment having for disposing battery 1, described outside
Shell is provided with switch 3, and described shell is provided with input interface 5 and output interface 4, and described input interface 5 is D/C power socket,
Described supply socket 5 is provided with three pins, and including positive pole pin, negative pin and contact pin, described negative pin is in inserting
Connect in seat and have a reed, described reed with contact pin bullet tactile and when socket is inserted into plug reed separate with contacting pin,
Described positive pole pin, negative pin electrically connect with output interface respectively, and the positive pole of battery compartment connects with described positive pole pin and output
Mouth positive electrical connects, and described battery compartment negative pole contacts pin electrical connection with described.
It the present embodiment is USB interface.
This utility model in use, is put into battery and is opened switch and get final product work, contact when there being power supply to insert and draw
Foot and negative pin disconnect battery and stop power supply, enable power supply and power, it is ensured that the service life of battery, it is to avoid power supply
Battery is charged thus the danger that produces by power supply.
Claims (1)
1. a double-purpose battery case, including the shell of the battery compartment having for disposing battery, described shell is provided with input and connects
Mouth and output interface, it is characterised in that: described input interface is D/C power socket, and described supply socket is provided with three pins,
Including positive pole pin, negative pin and contact pin, described negative pin connects in socket reed, described reed with connect
Touch pin bullet touch and when socket is inserted into plug reed separate with contacting pin, described positive pole pin, negative pin respectively with
Output interface electrically connects, and the positive pole of battery compartment is connected with described positive pole pin and output interface positive electrical, described battery compartment negative pole
Pin electrical connection is contacted with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493497.XU CN205692883U (en) | 2016-05-27 | 2016-05-27 | A kind of double-purpose battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620493497.XU CN205692883U (en) | 2016-05-27 | 2016-05-27 | A kind of double-purpose battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692883U true CN205692883U (en) | 2016-11-16 |
Family
ID=57262139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620493497.XU Active CN205692883U (en) | 2016-05-27 | 2016-05-27 | A kind of double-purpose battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692883U (en) |
-
2016
- 2016-05-27 CN CN201620493497.XU patent/CN205692883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |