CN103326409A

CN103326409A - Battery car charger with timing switch

Info

Publication number: CN103326409A
Application number: CN2012100920635A
Authority: CN
Inventors: 丁晓雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-24
Filing date: 2012-03-24
Publication date: 2013-09-25

Abstract

A battery car charger with a timing switch comprises the timing switch and a battery car charger and is characterized in that the timing switch and the battery car charger are combined into a whole, and the timing switch is installed on an outer shell of the battery car charger. Namely, the timing switch is additionally arranged on the basis of the prior art, so that charging time of a battery car is freely set within a certain range. When charging time reaches the set time, the timing switch can automatically cut off a power source of the battery car charger. Therefore, the situations that due to the fact that people forget to pull out a plug of the charger timely, a storage battery is overly charged, so that service life of the storage battery is shortened, waste of electric energy is caused and personal injury and property losses are possibly caused are prevented.

Description

Electrical bike charger with timing switch

Technical field

The present invention relates to a kind of battery vehicle charging apparatus, especially a kind of relate to can the setting-up time auto power off the electrical bike charger with timing switch.

Background technology

Known electrical bike charger in use, plugging in namely begins to pull up the attaching plug complete charge to battery vehicle charging after charging a period of time.People are often when charging to battery vehicle in real life, plug in by often having forgotten in time to pull out power supply, some the elderlys even forgotten fully to battery vehicle charging such thing, when the result charges to battery vehicle, one charging is exactly several days or longer time, can cause like this waste of electric power, also so that storage battery because overcharge and ageing failure for a long time, therefore What is more may cause that charger is overheated to be burnt or storage battery fills quick-friedly, even causes fire.

In order to address the above problem, people have invented a kind of socket with timer of the usefulness of charging, in use, after this socket inserts supply socket, again the electrical bike charger attaching plug is inserted on the socket with timer, set the charging interval that needs, can be charged to battery of battery-driven truck to electrical bike charger by the socket with timer, after the charging interval of setting arrives, namely disconnect power supply on its socket with the socket of timer, thereby also just cut off the power supply of electrical bike charger, solved the deficiency of above-mentioned electrical bike charger with this.But this kind method is Shortcomings also, all wants when namely charging to insert together to insert go very inconvenient electrical bike charger with the socket of timer simultaneously at every turn.

Summary of the invention

For the deficiencies in the prior art, the technical scheme that the present invention addresses the above problem is: increased a timing switch with timing function on existing electrical bike charger basis.

The object of the present invention is achieved like this:

With the electrical bike charger of timing switch, comprise timing switch, electrical bike charger, it is characterized in that: timing switch and electrical bike charger are combined into one, and timing switch is installed on the shell of electrical bike charger.

The timing switch setting knob of described timing switch and timing switch graduated time ring are emerging in the outside of electrical bike charger housing.

Described timing switch is mechanical timer switch or electric timing switch.

Advantage of the present invention and good effect are:

Electrical bike charger with timing switch, increased on the basis of existing technology timing switch, so that the charging interval of battery vehicle can be in certain scope arbitrarily sets, when charging arrives the time of setting, timing switch can automatic disconnection the electrical bike charger power supply, thereby prevented because forget that in time pulling out Charger (portable round) overcharges storage battery and shorten storage battery useful life and cause waste of energy and the personal injury that may cause and property loss.

Description of drawings:

Fig. 1 is that the present invention makes up schematic diagram

Fig. 2 is the on-position schematic diagram of timing switch of the present invention in the electrical bike charger line map

In the accompanying drawing shown in the symbol

1 timing switch, 2 timing switch setting knobs, 3 electrical bike chargers, 4 charger power cords, 5 charger output lines

Embodiment

Fig. 1 is shown in Figure 2, with the electrical bike charger of timing switch, comprises timing switch 1, electrical bike charger 3, and timing switch 1 and electrical bike charger 3 are combined into one, and timing switch 1 is mechanical timing switch or electric timing switch.Specific implementation method is: timing switch 1 is installed on the shell of electrical bike charger 3, the timing switch setting knob 2 of timing switch 1 and timing switch graduated time ring are emerging in the outside of electrical bike charger 3 housings, so that set the operation in charging interval, timing switch 1 is mechanical timing switch or electric timing switch, and the contact connecting line of timing switch 1 is series in the power supply input circuit of electrical bike charger 3.

Claims

1. with the electrical bike charger of timing switch, comprise timing switch, electrical bike charger, it is characterized in that: timing switch and electrical bike charger are combined into one, and timing switch is installed on the shell of electrical bike charger.

2. the electrical bike charger with timing switch according to claim 1, it is characterized in that: the timing switch setting knob of described timing switch and timing switch graduated time ring are emerging in the outside of electrical bike charger housing.

3. the electrical bike charger with timing switch according to claim 1, it is characterized in that: described timing switch is mechanical timer switch or electric timing switch.