CN104753106A - Timer for electric vehicle charger - Google Patents
Timer for electric vehicle charger Download PDFInfo
- Publication number
- CN104753106A CN104753106A CN201310742953.0A CN201310742953A CN104753106A CN 104753106 A CN104753106 A CN 104753106A CN 201310742953 A CN201310742953 A CN 201310742953A CN 104753106 A CN104753106 A CN 104753106A
- Authority
- CN
- China
- Prior art keywords
- timer
- electric vehicle
- timing device
- charger
- vehicle charger
- 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.)
- Pending
Links
- 230000008961 swelling Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- H02J7/042—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a timer for an electric vehicle charger. The timing device has the characteristics that charging time of the timer when an electric vehicle is charged is set, the timer disconnects a circuit when the charging time reaches the set time so as to stop continuous power supply for the electric vehicle; and the timer is provided with a waterproof device, thereby being safer and conducive to protecting a battery to be charged according to the set time. Meanwhile, the timer also prevents electric vehicle battery swelling caused by excessive charging and occurrence of a fire disaster caused by a short circuit. The timer for the electric vehicle charger is safe, reliable and practical.
Description
Technical field
The present invention relates to a kind of electronic timer, be specifically related to the timing device of electric car charger.
Background technology
Along with national energy-saving idea is constantly advocated, electric motor car is the conveniently vehicles of going on a journey, and is an indispensable part in life; But battery is the part that electric motor car is wanted most, general electric motor car stroke 40 km just needs charging, and a general Battery pack ordinary life was at about 20 months, and in the normal use of battery, the restriction in charging interval also has influence on the life-span of battery; In current charger, do not have timing device or charging interval restriction, only have people to cut off the electricity supply for going, such charging interval is not fixed, and bothers, if forget the charging interval, charger can give battery intermittent charge, and serious affects battery life.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of timing device of simple, convenient, safe a kind of electric car charger.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A timing device for electric car charger, comprises timing device and terminal box, the timing device of described a kind of electric car charger.
The timing device of above-mentioned a kind of electric car charger, is divided into two parts at junction box body, and a part is time set, and a part is socket aperture; Wherein, timing device includes display floater and timing button, installs a box body lid, with corresponding rubber glue on lid limit, so just can reach the effect of waterproof, go out to stay line outlet at box body jack mouth on box body.
The present invention, by adopting technique scheme, has following beneficial effect:
Arrange the charging interval by the button on panel, timer starts countdown, and after the arrival charging interval, timer starts open-circuit line, stops powering to charger; After charger socket is inserted jack, line is from the pull-out of outlet sky, buckles well lid and just reaches waterproof like this, moistureproof effect, the safety of protection timer and jack.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
In figure: 1-lid, 2-timing device, 3-jack, 4-box body, 5-line outlet.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.
Composition graphs 1; Time set 2 and socket aperture 3 are on box body 4, and wherein, timing device 2 includes display floater and timing button, on box body 4, box 1 lid is installed, rubber edge sealing is used on lid 1 limit, so just can reach the effect of waterproof, go out to stay line outlet 5 box body 4 jack 3 mouthfuls.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (2)
1. the timing device for electric car charger, comprise time set (2) and socket aperture (3) increases lid (1) on box body (4), it is characterized in that: described time set (2) controls the charging interval.
2. a kind of timing device for electric car charger is sub as claimed in claim 1, it is characterized in that: described box body (4) increases lid (1) waterproof and moisture-proof role above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742953.0A CN104753106A (en) | 2013-12-30 | 2013-12-30 | Timer for electric vehicle charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742953.0A CN104753106A (en) | 2013-12-30 | 2013-12-30 | Timer for electric vehicle charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104753106A true CN104753106A (en) | 2015-07-01 |
Family
ID=53592382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742953.0A Pending CN104753106A (en) | 2013-12-30 | 2013-12-30 | Timer for electric vehicle charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104753106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453106A (en) * | 2017-08-14 | 2017-12-08 | 安徽德琳环保发展（集团）有限公司 | A kind of power cord connecting set of electric heating furniture |
| CN114056164A (en) * | 2021-11-17 | 2022-02-18 | 马旭辉 | Intelligent control equipment for battery charging |
-
2013
- 2013-12-30 CN CN201310742953.0A patent/CN104753106A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453106A (en) * | 2017-08-14 | 2017-12-08 | 安徽德琳环保发展（集团）有限公司 | A kind of power cord connecting set of electric heating furniture |
| CN114056164A (en) * | 2021-11-17 | 2022-02-18 | 马旭辉 | Intelligent control equipment for battery charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |