CN201060910Y - Charger - Google Patents
Charger Download PDFInfo
- Publication number
- CN201060910Y CN201060910Y CNU2007200720648U CN200720072064U CN201060910Y CN 201060910 Y CN201060910 Y CN 201060910Y CN U2007200720648 U CNU2007200720648 U CN U2007200720648U CN 200720072064 U CN200720072064 U CN 200720072064U CN 201060910 Y CN201060910 Y CN 201060910Y
- Authority
- CN
- China
- Prior art keywords
- charging
- charger
- utility
- charging circuit
- model
- 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
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an electricity charger, comprising a casing and a plurality of power connecting wires, wherein, a charging indicating lamp is arranged on the casing; a charging circuit connected with the indicating lamp and a battery box connected with the charging circuit are arranged in the casing. The utility model is characterized in that a loudspeaker connected with the charging circuit is also arranged in the casing, and a charging control switch connected with the loudspeaker and the charging circuit is arranged on the casing. On the basis of the original charger, a loudspeaker is connected to the charging circuit, thereby the charger with a loudspeaker enables the loudspeaker to sound hint upon charging end and the charging indicating lamp dying out, and the user knows that charging is over at the first moment, so as to switch off the charging control switch timely and avoid overcharge to battery; furthermore, the hint function of the utility model helps the blind to solve the troubles due to charging with a conventional charger.
Description
Technical field:
The utility model relates to a kind of electric power device for supplying, particularly a kind of charger of energy sounding.
Background technology:
Existing charger adopts indicator light to reflect the state of charging mostly, and this pattern often needs people to judge by the indicator light of observing on the charger whether battery substitutes the bad for the good in charging process.And can not in time notify people's battery to substitute the bad for the good like this.For the blind person, just all the more so.So we designed a kind of can be by the charger of sound prompting.
The utility model content:
The purpose of this utility model provides a kind of charger of energy sounding.
According to above-mentioned purpose, its technical scheme is as follows:
A kind of charger comprises electric power connection line and shell, and housing is provided with charging indicator light, and enclosure interior is provided with charging circuit and the connected battery case that connects indicator light; It is characterized in that, also be provided with the loud speaker that is connected with charging circuit in the housing, also be provided with the charging control switch that is connected with charging circuit with loud speaker on the housing.
The beneficial effects of the utility model are:
The charger of this band loud speaker, on the basis of original charger, by on existing charging circuit, connecting loud speaker, in case after making that battery is full of in the process of charging, charging indicator light is when extinguishing, and charger can send the voice prompt that charging finishes by loud speaker.The user just can learn that charging finishes in the very first time like this.So that in time the charge closing control switch prevents the battery overshoot.More valuable is that this function can also help the blind person to solve the inconvenience that the normal charge device brings to them in charging process.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Further specify the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, charger described in the utility model comprises electric power connection line and shell 1, and housing is provided with charging indicator light 2, and enclosure interior is provided with charging circuit (prior art) and the connected battery case 3 that connects indicator light; In addition, also be provided with the loud speaker 4 that is connected with charging circuit in the housing, also be provided with the charging control switch 5 that is connected with charging circuit with loud speaker on the housing.
The charger of this band loud speaker, on the basis of original charger, by on existing charging circuit, connecting loud speaker, in case after making that battery is full of in the process of charging, charging indicator light is when extinguishing, and charger can send the voice prompt that charging finishes by loud speaker.The user just can learn that charging finishes in the very first time like this.So that in time the charge closing control switch prevents the battery overshoot.More valuable is that this function can also help the blind person to solve the inconvenience that the normal charge device brings to them in charging process.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a charger comprises electric power connection line and shell, and housing is provided with charging indicator light, and enclosure interior is provided with charging circuit and the connected battery case that connects indicator light; It is characterized in that, also be provided with the loud speaker that is connected with charging circuit in the housing, also be provided with the charging control switch that is connected with charging circuit with loud speaker on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200720648U CN201060910Y (en) | 2007-06-29 | 2007-06-29 | Charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200720648U CN201060910Y (en) | 2007-06-29 | 2007-06-29 | Charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060910Y true CN201060910Y (en) | 2008-05-14 |
Family
ID=39409399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200720648U Expired - Fee Related CN201060910Y (en) | 2007-06-29 | 2007-06-29 | Charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060910Y (en) |
-
2007
- 2007-06-29 CN CNU2007200720648U patent/CN201060910Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 |