CN205846766U - A kind of intelligence automatically powers off charging device - Google Patents
A kind of intelligence automatically powers off charging device Download PDFInfo
- Publication number
- CN205846766U CN205846766U CN201620597786.4U CN201620597786U CN205846766U CN 205846766 U CN205846766 U CN 205846766U CN 201620597786 U CN201620597786 U CN 201620597786U CN 205846766 U CN205846766 U CN 205846766U
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- China
- Prior art keywords
- module
- charging
- main control
- power
- intelligence
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- 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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Abstract
The utility model discloses a kind of intelligence and automatically power off charging device, including housing, it is provided with main control module in described housing, charging module, supply module, voltage detection module, current detection module, power-off performs module, described main control module respectively with supply module, voltage detection module, current detection module, power-off performs module electrical connection, described power-off performs module and electrically connects with charging module, described charging module includes charging circuit, described power-off performs module and includes relay, the movable contact of described relay, stationary contact is connected in series with charging circuit, described movable contact is in transmission connection a flexible member by armature, stationary contact is made to be in normally off, the correspondence position of described armature is provided with the solenoid making movable contact disconnect with stationary contact, described solenoid electrically connects with main control module.Intelligence when this utility model realizes charging automatically powers off, and effectively extends the service life of battery.
Description
Technical field
This utility model relates to charging device technical field, particularly relates to a kind of intelligence and automatically powers off charging device.
Background technology
At present, along with the development of electronics technology, many commonly-used compact electric apparatus can realize by the way of charging
The supply of power supply, but occur in that a new potential safety hazard simultaneously, the most existing charger form, it is possible to fully charged at electrical appliance
In the case of make prompting, but charger is still in work, if user can not drop charge power supply, the storage of electrical appliance in time
Battery when charge saturated be still electrically charged, thus easily lead to accumulator and cross cause thermal damage, even result in spontaneous combustion,
Self-destruction, this security incident had occurred repeatedly, brought great hidden danger to the safety of life and property of people.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of intelligence proposed is from dynamic circuit breaker
Electricity charging device.
To achieve these goals, this utility model adopts the technical scheme that
A kind of intelligence automatically powers off charging device, including housing, is provided with main control module, charging module, confession in described housing
Electricity module, voltage detection module, current detection module, power-off perform module, described main control module respectively with supply module, voltage
Detection module, current detection module, power-off perform module electrical connection, and described power-off performs module and electrically connects with charging module, institute
Stating charging module and include charging circuit, described power-off performs module and includes relay, the movable contact of described relay, stationary contact with
Charging circuit is connected in series, and described movable contact is in transmission connection a flexible member by armature, makes stationary contact be in normally off,
The correspondence position of described armature is provided with the solenoid making movable contact disconnect, described solenoid and main control module electricity with stationary contact
Connect.
Preferably, described voltage detection module includes voltage detecting circuit, described voltage detecting circuit and main control module electricity
Connect.
Preferably, described current detection module includes current detection circuit and filtering and amplifying circuit, described current detecting electricity
Road electrically connects with main control module and filtering and amplifying circuit respectively.
Preferably, also include that indicating module, described indicating module include that display lamp group, described display lamp group are arranged on housing
On, described display lamp group electrically connects with main control module.
Preferably, described flexible member is spring.
In this utility model, by electric current when voltage detection module, current detection module detection charging and voltage condition,
When charging is full of, main control module sends a signal to power-off and performs module, performs module by power-off and is disconnected by charging circuit, logical
Cross indicating module and observe charge condition, it is achieved intelligence during charging automatically powers off, effectively extend the service life of battery.
Accompanying drawing explanation
Fig. 1 is the theory diagram that a kind of intelligence that the utility model proposes automatically powers off charging device；
Fig. 2 is the schematic diagram that this utility model power-off performs module.
In figure: 1 movable contact, 2 stationary contacts, 3 charging circuits, 4 armature, 5 flexible members, 6 solenoids, 7 main control modules.
Detailed description of the invention
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 a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of intelligence automatically powers off charging device, including housing, is provided with main control module 7, charging in housing
Module, supply module, voltage detection module, current detection module, power-off perform module, main control module 7 respectively with supply module,
Voltage detection module, current detection module, power-off perform module electrical connection, and power-off performs module and electrically connects with charging module, fills
Electricity module includes charging circuit 3, and power-off performs module and includes relay, the movable contact 1 of relay, stationary contact 2 and charging circuit 3
Being connected in series, movable contact 1 is in transmission connection a flexible member 5 by armature 4, makes stationary contact 2 be in normally off, armature 4
Correspondence position is provided with the solenoid 6 making movable contact 1 disconnect with stationary contact 2, and solenoid 6 electrically connects with main control module 7.
Voltage detection module includes that voltage detecting circuit, voltage detecting circuit electrically connect with main control module 7, current detecting mould
Block includes current detection circuit and filtering and amplifying circuit, and current detection circuit is electric with main control module 7 and filtering and amplifying circuit respectively
Connecting, also include indicating module, indicating module includes that display lamp group, display lamp group are arranged on housing, display lamp group and master control
Module 7 electrically connects, and flexible member 5 is spring.
By electric current when voltage detection module, current detection module detection charging and voltage condition, when charging is full of,
Main control module 7 sends a signal to power-off and performs module, performs module by power-off and is disconnected by charging circuit 3, passes through indicating module
Observe charge condition, it is achieved intelligence during charging automatically powers off, effectively extend the service life of battery.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (5)
1. an intelligence automatically powers off charging device, it is characterised in that: include housing, be provided with main control module in described housing, fill
Electricity module, supply module, voltage detection module, current detection module, power-off perform module, described main control module respectively with power supply
Module, voltage detection module, current detection module, power-off perform module electrical connection, and described power-off performs module and charging module
Electrical connection, described charging module includes charging circuit, and described power-off performs module and includes relay, and the dynamic of described relay touches
Point, stationary contact are connected in series with charging circuit, and described movable contact is in transmission connection a flexible member by armature, makes at stationary contact
In normally off, the correspondence position of described armature is provided with the solenoid making movable contact disconnect, described solenoid with stationary contact
Electrically connect with main control module.
A kind of intelligence the most according to claim 1 automatically powers off charging device, it is characterised in that: described voltage detection module
Including voltage detecting circuit, described voltage detecting circuit electrically connects with main control module.
A kind of intelligence the most according to claim 1 automatically powers off charging device, it is characterised in that: described current detection module
Including current detection circuit and filtering and amplifying circuit, described current detection circuit is electric with main control module and filtering and amplifying circuit respectively
Connect.
A kind of intelligence the most according to claim 1 automatically powers off charging device, it is characterised in that: also include indicating module,
Described indicating module includes that display lamp group, described display lamp group are arranged on housing, and described display lamp group is electrically connected with main control module
Connect.
A kind of intelligence the most according to claim 1 automatically powers off charging device, it is characterised in that: described flexible member is bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597786.4U CN205846766U (en) | 2016-06-20 | 2016-06-20 | A kind of intelligence automatically powers off charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597786.4U CN205846766U (en) | 2016-06-20 | 2016-06-20 | A kind of intelligence automatically powers off charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846766U true CN205846766U (en) | 2016-12-28 |
Family
ID=58153120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597786.4U Expired - Fee Related CN205846766U (en) | 2016-06-20 | 2016-06-20 | A kind of intelligence automatically powers off charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910106A (en) * | 2021-01-27 | 2021-06-04 | 安徽农业大学 | Wireless charging system of express delivery scanning rifle |
-
2016
- 2016-06-20 CN CN201620597786.4U patent/CN205846766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910106A (en) * | 2021-01-27 | 2021-06-04 | 安徽农业大学 | Wireless charging system of express delivery scanning rifle |
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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: 20161228 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |