CN202183624U - Charger with function of voice prompt - Google Patents
Charger with function of voice prompt Download PDFInfo
- Publication number
- CN202183624U CN202183624U CN 201120311758 CN201120311758U CN202183624U CN 202183624 U CN202183624 U CN 202183624U CN 201120311758 CN201120311758 CN 201120311758 CN 201120311758 U CN201120311758 U CN 201120311758U CN 202183624 U CN202183624 U CN 202183624U
- Authority
- CN
- China
- Prior art keywords
- charger
- power supply
- voice prompt
- circuit
- input
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charger with the function of voice prompt. The charger is characterized by consisting of an input 220V AC (alternating current) power supply (1), a power conversion circuit (2), an output DC (Direct Current) power supply (3), an output signal terminal (4) and a voice prompt circuit (5); after the input 220V AC power supply (1) is switched on, the power conversion circuit (2) converts and transmits the output DC power supply (3) to the voice prompt circuit (5) which makes prompt through the voice mode through the output signal terminal (4), and simultaneously signals are transmitted to the power conversion circuit (2) through the output signal terminal (4) to cut off the input 220V AC power supply (1). The charger with the function of the voice prompt has novel conception and simple design and can warn a user to cut off the power supply after a battery is charged completely due to the additional function of charger voice prompt, thereby protecting the battery and saving electric energy.
Description
Technical field:
The utility model relates to a kind of charger of novel band sound prompt function.
Background technology:
At present, should in time break off after battery of electric vehicle is full of, if there is the hidden danger that shortens battery life in long-time charging, this design increases charger sound prompt function, is full of back voice suggestion user deenergization at battery, has not only protected battery but also saves energy.
The utility model content:
The purpose of the utility model provides a kind of charger of novel band sound prompt function, and it is novel, and simplicity of design increases the charger sound prompt function, is full of back voice suggestion user deenergization at battery, has not only protected battery but also saves energy.
In order to address the above problem; The utility model adopts following technical scheme; It is made up of input 220V AC power (1), circuit for power conversion (2), output DC source (3), output signal end (4) and voice warning circuit (5); Circuit for power conversion (2) is after connecting input 220V AC power (1); Through conversion output DC source (3) are transferred to voice warning circuit (5) through output signal end (4), point out, simultaneously signal is transferred to circuit for power conversion (2) through output signal end (4) and cuts off input 220V AC power (1) through the mode of voice.
The utility model is novel, and simplicity of design increases the charger sound prompt function, is full of back voice suggestion user deenergization at battery, has not only protected battery but also saves energy.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
As shown in Figure 1; This embodiment is made up of input 220V AC power (1), circuit for power conversion (2), output DC source (3), output signal end (4) and voice warning circuit (5); Circuit for power conversion (2) is after connecting input 220V AC power (1); Through conversion output DC source (3) are transferred to voice warning circuit (5) through output signal end (4); Mode through voice is pointed out, and simultaneously signal is transferred to circuit for power conversion (2) through output signal end (4) and cuts off input 220V AC power (1).
In this embodiment, increase useful life of battery, saves energy through voice prompting mode.It is novel, and simplicity of design increases the charger sound prompt function, is full of back voice suggestion user deenergization at battery, has not only protected battery but also saves energy.
Claims (1)
1. be with the sound prompt function charger; It is characterized in that: it is made up of input 220V AC power (1), circuit for power conversion (2), output DC source (3), output signal end (4) and voice warning circuit (5); Circuit for power conversion (2) is after connecting input 220V AC power (1); Through conversion output DC source (3) are transferred to voice warning circuit (5) through output signal end (4); Mode through voice is pointed out, and simultaneously signal is transferred to circuit for power conversion (2) through output signal end (4) and cuts off input 220V AC power (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120311758 CN202183624U (en) | 2011-08-21 | 2011-08-21 | Charger with function of voice prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120311758 CN202183624U (en) | 2011-08-21 | 2011-08-21 | Charger with function of voice prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183624U true CN202183624U (en) | 2012-04-04 |
Family
ID=46176645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120311758 Expired - Fee Related CN202183624U (en) | 2011-08-21 | 2011-08-21 | Charger with function of voice prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183624U (en) |
-
2011
- 2011-08-21 CN CN 201120311758 patent/CN202183624U/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: 20120404 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |