CN218640686U

CN218640686U - Charger with adjustable charging time

Info

Publication number: CN218640686U
Application number: CN202221893567.2U
Authority: CN
Inventors: 陈大同
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-03-17
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a charger with adjustable charging time, which comprises a plug, a charging unit and a connector; the plug is connected with a 220V power supply, the input end of the charging unit is connected with the plug, the output end of the charging unit is connected with the connector, and the connector is connected with an external electric appliance; the charging unit comprises a power indicator, a time control switch and a work indicating module which are connected in sequence, the time control switch is closed and disconnected according to set time, and the work indicating module is opened and closed according to the connection state of the connector. The utility model can start and close the charger at fixed time through the time control switch, thereby ensuring the charging time of the electric vehicle and preventing the battery from being over-charged and damaged; can charge at the millet time through regularly, reduce the expenditure of charges of electricity.

Description

Charger with adjustable charging time

Technical Field

The utility model relates to a charger technical field specifically indicates a charging time adjustable charger.

Background

The electric vehicle is used by charging the battery, and the charging process of the electric vehicle needs a long time, so that the electric vehicle is easy to forget to power off, and the battery is damaged by long-time charging; and the price of electricity that charges is higher during the peak, and the price of electricity that charges is lower during the millet, but is in night more during the millet, inconvenient user's initiative outage.

Therefore, a charger with adjustable charging time is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can regularly open and electric vehicle charging ware of closing.

In order to achieve the above purpose, the utility model provides a technical scheme does: a charger with adjustable charging time comprises a plug, a charging unit and a connector; the plug is connected with a 220V power supply, the input end of the charging unit is connected with the plug, the output end of the charging unit is connected with the connector, and the connector is connected with an external electric appliance; the charging unit comprises a power indicator, a time control switch and a work indicating module which are connected in sequence, the time control switch is closed and disconnected according to set time, and the work indicating module is opened and closed according to the connection state of the connector.

As the improvement, work indication module includes work pilot lamp, diode and connects the pilot lamp with electrical apparatus, the work pilot lamp is often bright at work module work, the diode guarantees that the electric current one-way switches on, connect with electrical apparatus the pilot lamp and often bright after electrical apparatus at the connector.

Compared with the prior art, the utility model the advantage lie in: the utility model can start and close the charger at fixed time through the time control switch, thereby ensuring the charging time of the electric vehicle and preventing the battery from being over-charged and damaged; can charge in the millet time through regularly, reduce the expenditure of charges of electricity.

Drawings

Fig. 1 is a schematic structural diagram of a charger with adjustable charging time according to the present invention.

As shown in the figure: 1. the device comprises a plug, 2, a charging unit, 3, a connector, 4, a power indicator, 5, a time control switch, 6, a work indicator, 7, a diode, 8 and an electrical appliance connection indicator.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The following describes the charger with adjustable charging time in detail with reference to the accompanying drawings.

The present invention will be described in detail with reference to fig. 1.

A charger with adjustable charging time comprises a plug 1, a charging unit 2 and a connector 3; the plug 1 is connected with a 220V power supply, the input end of the charging unit 2 is connected with the plug 1, the output end of the charging unit is connected with the connector 3, and the connector 3 is connected with an external electric appliance; the charging unit 2 comprises a power indicator lamp 4, a time control switch 5 and a work indication module which are connected in sequence, the time control switch 5 is switched on and off according to set time, and the work indication module is switched on and off according to the connection state of the connector 3.

The work indication module includes work pilot lamp 6, diode 7 and connects pilot lamp 8 with electrical apparatus, work pilot lamp 6 is often bright at work module work, diode 7 guarantees that the electric current one-way switches on, connect with electrical apparatus connection pilot lamp 8 and often bright after connecting with electrical apparatus at connector 3.

The utility model relates to a concrete implementation process of charging time adjustable charger as follows:

when charging a new vehicle, the time is required to be adjusted to standard time, and the timing time is set according to the electricity price of the local peak and the valley, for example, the time of the Chengdu valley is 23: 00-7: 00, considering that the time has errors after several years, the working time is 9: 00, and the charging time period can be set to 23: 10-9

00 (e.g., 7: 00 is full and charging is stopped not until after a certain time).

The general storage battery is not over-discharged or is about to be scrapped due to severe aging, and can be fully charged within 8 hours.

The battery connector 3 is plugged, the plug 1 is plugged, the power indicator lamp 4 is on, and if the time is short and the battery is not charged, the current is zero.

When the set time is up, the charging is started, and the power indicator lamp 4, the work indicator lamp 6 (red when not full) and the electrical appliance connection indicator lamp 8 are all on and have current.

The current is gradually reduced as the charging time progresses.

After the power is fully charged, the work indicator lamp 4 turns green, and the work indicator lamp 4 and the electrical appliance connection indicator lamp 8 are both turned off after the time is up.

If emergency charging or power failure is found during charging, the time control switch 5 can be manually operated without time limitation, and charging can be carried out when electricity is plugged or charging can be carried out when electricity is incoming.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a charging time adjustable charger which characterized in that: comprises a plug (1), a charging unit (2) and a connector (3); the plug (1) is connected with a 220V power supply, the input end of the charging unit (2) is connected with the plug (1), the output end of the charging unit is connected with the connector (3), and the connector (3) is connected with an external electrical appliance; the charging unit (2) comprises a power indicator (4), a time control switch (5) and a work indication module which are connected in sequence, wherein the time control switch (5) is closed and disconnected according to set time, and the work indication module is opened and closed according to the connection state of the connector (3).

2. The adjustable charging time charger of claim 1, wherein: the work indication module includes work pilot lamp (6), diode (7) and connects pilot lamp (8) with electrical apparatus, work pilot lamp (6) are often bright in work module work, diode (7) guarantee that the electric current is one-way to switch on, connect pilot lamp (8) with electrical apparatus and often bright behind electrical apparatus in connector (3).