CN201918768U - mobile phone charging box - Google Patents

Abstract

The utility model discloses a mobile phone-charging cabinet, which comprises a cabinet body, the cabinet body is provided with a plurality of partitioned charging boxes, which are divided into a plurality of groups, a power socket for charging a mobile phone is mounted in each charging box, the power sockets are connected in parallel, the power sockets of each group of charging boxes are respectively electrically connected with a main circuit of the mobile phone-charging cabinet through a leakage circuit breaker, the main circuit of the mobile phone-charging cabinet is electrically connected with a power supply, a selectively opened and closed door is arranged outside of each group of charging boxes, and selectively opened and closed operating doors are respectively arranged at positions on each door, which respectively correspond to the charging boxes. The mobile phone-charging cabinet can be conveniently used in places, such as a construction site and a site dormitory, and each charging box can be locked, so the mobile phone-charging cabinet is safe and reliable.

Description

mobile phone charging case

technical field

The utility model relates to the technical field of power distribution, in particular to a mobile phone charging box used on a construction site.

Background technique

At present, the personal ownership rate of mobile phones is close to 100%, but the use of 220V sockets is strictly prohibited in the dormitories on the construction site to avoid fires caused by overloaded electricity, which makes it difficult for construction workers to charge mobile phones at the construction site, which in turn affects Timely delivery of information.

Utility model content

The purpose of the utility model is to provide a mobile phone charging box which can be used for charging mobile phones in construction sites and other industrial electricity occasions.

For this reason, the technical scheme of the present utility model is as follows:

A charging box for a mobile phone, comprising a box body, on which a plurality of separated charging boxes are arranged, and a power socket for charging a mobile phone is installed in each charging box, and the power sockets are connected in parallel. The main circuit of the mobile phone charging box is electrically connected with the power supply.

Preferably, the multiple charging boxes are divided into multiple groups, and the power outlets of each group of charging boxes are electrically connected to the main circuit of the mobile phone charging box through a leakage circuit breaker. In this way, when the socket in a charging box needs to be replaced, it is only necessary to cut off the power supply of the group where it is located, without affecting the normal use of other groups.

Preferably, a door that can be selectively opened and closed is provided outside each group of charging boxes, and an operating door that can be selectively opened and closed is provided on each door at a position corresponding to each charging box. Each door and the operation door can be locked separately, which increases the safety of charging mobile phones.

In addition, each earth leakage circuit breaker is respectively installed in a protection box, and each protection box is equipped with a protection door which can be opened and closed selectively.

On the main circuit of the mobile phone charging box, a main circuit switch and a limiter for limiting the use of high-current equipment can be installed. In this way, when the power supply in the charging box is connected to a high-current appliance, such as an electric furnace, the limiter will cut off the power supply of the main circuit. After the high-current appliance is removed, the charging box can automatically restore the power supply, avoiding a fire caused by misuse.

The mobile phone charging box of the utility model is suitable for industrial power consumption occasions such as construction sites and construction site dormitories, and each charging box can be locked separately, which is safe and reliable.

Description of drawings

Fig. 1 is the front view of the mobile phone charging box of the present utility model;

Fig. 2 is a structural schematic view of the mobile phone charging box in Fig. 1 without the door and the operating door.

Detailed ways

The structure of the mobile phone charging box of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, the mobile phone charging box of the present invention includes a box body 10, and a plurality of separated charging boxes 11 are arranged on the box body 10, and a mobile phone charging box 11 is installed in each charging box 11. The power socket 12, the power socket 12 is usually a two-hole socket. Each power socket 12 is connected in parallel, and the main circuit of the mobile phone charging box is connected with the power supply.

As shown in the figure, the above-mentioned multiple charging boxes 11 are divided into multiple groups, and the power outlets of each group of charging boxes are respectively electrically connected to the main circuit of the mobile phone charging box through a leakage circuit breaker 17 . A door 13 that can be selectively opened and closed is arranged on the outside of each group of charging boxes, and an operating door 14 that can be opened and closed selectively is provided on each door 13 at a position corresponding to each charging box. Each door 13 and the operation door 14 can be locked separately, thereby increasing the safety of charging mobile phones. In addition, each earth leakage circuit breaker 17 is respectively installed in a protection box 15, and each protection box 15 is equipped with a protection door 16 which can be opened and closed selectively. Each door (comprising door 13 operation door 14 and protection door 16) can be as shown in the figure, by perforating on the door, the deadbolt with hole is installed in the corresponding position of box body 10, after deadbolt passes the hole on the door , lock on the dead bolt to complete the locking, and can also be locked by other known methods.

In addition, a main circuit switch---a knife switch 18 is also installed on the main circuit of the mobile phone charging box. Although not shown in the figure, on the main circuit of the mobile phone charging box, a limiter that limits the use of high-current equipment can also be set between the knife switch 18 and the leakage circuit breaker 17. In this way, when the power supply in the charging box is connected to a high-current appliance, such as an electric furnace, the limiter will cut off the main circuit power supply. After the high-current appliance is removed, the charging box can automatically restore power supply, avoiding fires caused by misuse.

When in use, open the operation door, connect the mobile phone and the power socket with the charger, charge the mobile phone in the charging box, then close and lock the operation door. After charging, open the operation door and take out the mobile phone, and the charger can be locked in the charging box. The doors of each set of charging boxes are usually locked and are only opened for maintenance.

Claims (6)

1. cell-phone charging case, it is characterized in that comprising a casing, this casing is provided with separated a plurality of charging box, in each charging box the supply socket that a cell-phone charging is used is installed, each supply socket is connected in parallel, and the main circuit of described cell-phone charging case is electrically connected with power supply.

2. cell-phone charging case according to claim 1 is characterized in that: described a plurality of charging boxes are divided into many groups, and the supply socket of every group of charging box is electrically connected with the main circuit of cell-phone charging case by a residual current circuit breaker respectively.

3. cell-phone charging case according to claim 2 is characterized in that: described every group of charging box outside is provided with the door that a selectivity opens and closes, and each position of going up corresponding to each charging box is respectively arranged with the actuating doors that a selectivity opens and closes.

4. cell-phone charging case according to claim 3 is characterized in that: each residual current circuit breaker is installed in respectively in the protection box, and each protection box is equipped with the shutter that a selectivity opens and closes.

5. according to each described cell-phone charging case in the claim 1～4, it is characterized in that: on the main circuit of described cell-phone charging case, main circuit switch is installed.

6. cell-phone charging case according to claim 5 is characterized in that: the main circuit of described cell-phone charging case also is equipped with the electricity-limiter that the restriction high-current equipment uses.

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