CN202856193U

CN202856193U - Distribution box

Info

Publication number: CN202856193U
Application number: CN2012204301714U
Authority: CN
Inventors: 叶光岩; 叶金
Original assignee: Hai Ge Electric Applicance Co Ltd Of Liuzhou City
Current assignee: Hai Ge Electric Applicance Co Ltd Of Liuzhou City
Priority date: 2012-08-28
Filing date: 2012-08-28
Publication date: 2013-04-03
Anticipated expiration: 2022-08-28

Abstract

Disclosed is a distribution box, comprising a casing, a casing door open-close signal switch, a casing door connected to the casing via a hinge, and an electric appliance installed inside the casing. The casing further internally comprises an emergency illumination module. Compared to the prior art, the distribution box of the utility model solves the problem of inconvenient maintenance particularly at night.

Description

Distribution box

Technical field

The utility model relates to power equipment manufacturing technology field, especially a kind of small-sized power supplying and distributing equipment.

Background technology

The widely used small distribution case of electric power system generally is by including casing at present, be fixed on the hinge on the described casing, be fixed on the chamber door on the described hinge, be installed in door lock, the handle on the described chamber door and be installed in the interior formations such as device for switching of described casing, but the emergency lighting facility is not installed in the inside of common this small distribution case.Because above-mentioned this class distribution box is widely used in ordinarily resident user residential area, the distribution box situation that causes power failure that breaks down occurs in night mostly, because fault is little, coverage is limited, generally be difficult to professional electrician and in time gone maintenance, even have, also may be that several electricians go to processing simultaneously hardly.In this case, this electrician can only be thrown light on the other hand, and another hand overhauls, and it is very painstaking to work together, and therefore the contingencies such as misoperation may occur.In order to address the above problem, people have taked some measures, as being equipped with better lighting apparatus to the electrician, but can not fundamentally address the above problem.

The utility model content

Problem to be solved in the utility model provides a kind of distribution box that can effectively solve small distribution case maintenance at night difficulty.

In order to address the above problem, the technical solution adopted in the utility model is: this distribution box, include casing, be fixed on the chamber door shutdown signal switch on the described casing, the be connected through the hinge chamber door of described casing is installed in the electrical equipment of described box house and by the emergency lighting module of described chamber door shutdown signal switch control etc.Open or close emergency lighting by the described chamber door of switch.

In the technique scheme, technical scheme can be more specifically: described emergency lighting module includes the parts such as luminescent device, control module, power module and storage battery.The working power of described emergency lighting module is taken from described box house, give described charge in batteries by described power module at ordinary times, simultaneously provide power supply to described luminescent device, when having a power failure, described control module will be connected described storage battery to providing power supply by anxious lighting module, to guarantee the needs of service work.In addition, described luminescent device is to adopt up-to-date light-emitting diode, it has that brightness height, energy consumption are low, safety, long service life and the characteristics such as non-maintaining, a kind of novel illumination utensil of very energy-efficient, environmental protection, the light fixtures such as widely used conventional incandescent and fluorescent lamp before will progressively substituting.

Owing to adopted technique scheme, the utility model compared with prior art has following beneficial effect:

1, this distribution box has solved when light is weak effectively because described emergency lighting module is installed, and the problem of inspection operation inconvenience at night has particularly reduced the possibility of misoperation, has accelerated inspection speed, has ensured repair quality.

2, should anxious lighting module, owing to adopted light-emitting diode as light source device, not only very energy-conserving and environment-protective, and improved the reliability of its overall work.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the emergency lighting modular circuit block diagram among the utility model embodiment 1.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment:

This distribution box illustrated in figures 1 and 2, its integral body is by a casing 1, is fixed on chamber door shutdown signal switch 5 and hinge 2 on the casing 1, is fixed on the chamber door 3 on the hinge 2, be installed in the handle 4 on the chamber door 3, emergency lighting module 6 formations such as grade of installing at the top of casing 1 inside.This emergency lighting module 6, include shell 60, be installed in luminescent device 61 in the shell 60, D.C. regulated power supply 62, storage battery 63 etc., the positive pole of D.C. regulated power supply 62 connects the positive pole of a diode VD, the negative pole of this diode is connected with the positive pole of storage battery 63, the positive pole of storage battery 63, also the normally-closed contact of process chamber door shutdown signal switch 5 connects the positive pole of luminescent device 61.

It is specifically worked like this: when chamber door 3 was closed, chamber door shutdown signal switch 5 was opened, and luminescent device 61 disconnects with power supply, 63 chargings of D.C. regulated power supply 62 accumulators, and emergency lighting module 6 is in holding state; When chamber door 3 is opened, chamber door shutdown signal switch 5 closures, luminescent device 61 is connected with stabilized voltage power supply 62, lights luminescent device 61 on-the-spot illumination is provided, and when mains failure, storage battery 63 is through 61 power supplies to switch 5 to luminescent device of chamber door shutdown signal.

Claims

1. distribution box, include casing, connect the chamber door and the electrical equipment that is installed in described box house of described casing, it is characterized in that: the emergency lighting module (6) that is fixed in addition the chamber door shutdown signal switch (5) on the described casing (1) and opens or close by described chamber door shutdown signal switch (5) control.

2. distribution box according to claim 1, it is characterized in that: described emergency lighting module, include lumination of light emitting diode device (61), D.C. regulated power supply (62), storage battery (63), the positive pole of described D.C. regulated power supply (62) connects the positive pole of a diode VD, the negative pole of this diode is connected with the positive pole of described storage battery (63), the positive pole of described storage battery (63), the normally-closed contact that also passes through described chamber door shutdown signal switch (5) connects the positive pole of described luminescent device (61).