CN202019220U - Safety charger - Google Patents
Safety charger Download PDFInfo
- Publication number
- CN202019220U CN202019220U CN2011201499663U CN201120149966U CN202019220U CN 202019220 U CN202019220 U CN 202019220U CN 2011201499663 U CN2011201499663 U CN 2011201499663U CN 201120149966 U CN201120149966 U CN 201120149966U CN 202019220 U CN202019220 U CN 202019220U
- Authority
- CN
- China
- Prior art keywords
- charger
- safety
- timer
- indicator light
- power supply
- 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
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A safety charger mainly aims to solve the problem that a traditional charger can not remind a user of cutting power supply at a set time. The safety charger comprises a charger main body, and is characterized in that a timing alarm is arranged on the charger main body, and comprises a timer, an indicator light and a loudspeaker which are in electric connection. The safety charger can effectively reduce and avoid the damage of both a battery and the charger per se due to overlong charging time caused by the reason that a user forgets to cut off the power supply during charging, has a simple structure, and is convenient to use.
Description
Technical field
The utility model relates to a kind of charger, specifically is a kind of safe charging device.
Background technology
Charger is to adopt power electronics semiconductor device; voltage and the constant alternating current of fixed-frequency are transformed to galvanic a kind of static ac dc converter device; in each electricity consumption occasion that with the storage battery is working power or stand-by power supply; particularly be widely used in mobile phone at sphere of life; the common electrical equipment of camera or the like; but in charging process; because charger itself does not possess prompting function; people forget through regular meeting in time cuts off the power supply charger; when the charging interval is long, very easily cause the damage of battery or charger device, also can blast when serious and wait the accident that endangers people's security of the lives and property.
The utility model content
The purpose of this utility model is to provide a kind of safe charging device, and this charger has the function of regularly reminding.
The technical scheme in the invention for solving the technical problem is: a kind of safe charging device, comprise charger body, it is characterized in that, described charger body is provided with a timing warner, described timing warner comprises timer, indicator light and loud speaker, is electrically connected between timer, indicator light and the loud speaker.
The beneficial effects of the utility model are: be provided with timing warner, after configuring the time on the timer, indicator light and loud speaker can send sound and light alarm when arriving setting-up time, reminds people is in time cut off the power supply, can effectively reduce and forget when avoiding charging the damage of long battery that causes of the charging interval of cutting off the electricity supply and causing and charger itself, simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 charger body, 2 timers, 3 indicator lights, 4 loud speakers.
Embodiment
As shown in Figure 1.A kind of safe charging device comprises charger body 1, and described charger body 1 is provided with a timing warner, and described timing warner comprises timer 2, indicator light 3 and loud speaker 4, is electrically connected between timer 2, indicator light 3 and the loud speaker 4.
During charging, on timer 2, configure the charging interval, behind the duration arrival setting-up time of charging, timer 2 can send signal as indicator light 3 and loud speaker 4, and indicator light 3 is luminous, loud speaker 4 is sounded, realize sound and light alarm, reminds people is in time cut off the power supply for charger, can effectively reduce and forget when avoiding charging the damage of long battery that causes of the charging interval of cutting off the electricity supply and causing and charger itself, simple in structure, easy to use.
Claims (1)
1. a safe charging device comprises charger body, it is characterized in that, described charger body is provided with a timing warner, and described timing warner comprises timer, indicator light and loud speaker, is electrically connected between timer, indicator light and the loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201499663U CN202019220U (en) | 2011-05-12 | 2011-05-12 | Safety charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201499663U CN202019220U (en) | 2011-05-12 | 2011-05-12 | Safety charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019220U true CN202019220U (en) | 2011-10-26 |
Family
ID=44812887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201499663U Expired - Fee Related CN202019220U (en) | 2011-05-12 | 2011-05-12 | Safety charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202019220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967738A (en) * | 2012-12-04 | 2013-03-13 | 常州市微朗电子科技有限公司 | Oscilloscope with protection function |
| CN103326450A (en) * | 2012-03-20 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Charge control circuit |
-
2011
- 2011-05-12 CN CN2011201499663U patent/CN202019220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326450A (en) * | 2012-03-20 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Charge control circuit |
| CN102967738A (en) * | 2012-12-04 | 2013-03-13 | 常州市微朗电子科技有限公司 | Oscilloscope with protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202230190U (en) | Electric quantity reminding device | |
| CN202019220U (en) | Safety charger | |
| CN203104063U (en) | Mobile phone charger with automatic power-off function | |
| CN101908756A (en) | Charging protector | |
| CN201774244U (en) | Charge protector | |
| CN203399261U (en) | Bluetooth earphone | |
| CN205003454U (en) | Children's intelligence wrist -watch | |
| CN203672479U (en) | Noise detection, alarm and prompt apparatus for engineering machinery cab | |
| CN203522234U (en) | Portable power supply with charging reminding function | |
| CN201910643U (en) | Charger with sound device | |
| CN203134029U (en) | Low-power electricity-powered wireless doorbell | |
| CN201887504U (en) | Charger with alarm function | |
| CN203104020U (en) | Charger with multiple charging modes | |
| CN202111499U (en) | Audio charger for cellphone | |
| CN203786841U (en) | Power off and power on automatic alarm device | |
| CN204180147U (en) | A kind of old mobile phone with charge reminder function | |
| CN204331949U (en) | A kind of Mobile phone burglar alarm | |
| CN203149743U (en) | A multifunctional magnetic plaster | |
| CN204463373U (en) | A kind of emergency call apparatus be convenient to the elderly and used | |
| CN202333935U (en) | Cell phone battery charger capable of automatically stopping charging and giving voice prompt after finishing charging | |
| CN202503320U (en) | Automatic cut-off charger | |
| CN202183624U (en) | Charger with function of voice prompt | |
| CN202049346U (en) | Solar energy watch with alarming prompt sound | |
| CN205862982U (en) | A kind of mobile phone transformator of simple in construction | |
| CN203551957U (en) | Convenient alarm clock |
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: 20111026 Termination date: 20120512 |