CN201926682U

CN201926682U - Safety electrical box

Info

Publication number: CN201926682U
Application number: CN2010206392687U
Authority: CN
Inventors: 刘坤
Original assignee: Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Current assignee: Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Priority date: 2010-12-02
Filing date: 2010-12-02
Publication date: 2011-08-10
Anticipated expiration: 2020-12-02

Abstract

The utility model relates to a safety electrical box, which belongs to the field of power distribution and comprises a box door and a box body, wherein the box door and the box body are in detachable connection and have the specific structures that an inner side wall at the opening of the box body is provided with a convex edge used for supporting the box door, the upper part of a rear side wall of the box door is connected with a safety door buckle capable of locking the box door on the box body, a seat cover of the safety door buckle is connected with the box door, the box door is provided with long through holes for the extension of handles of the safety door buckle and the left and right sliding of the handles, the convex edge is provided with a first gap used for the insertion of a sliding rod of the safety door buckle, the lower part of the rear side wall of the box door is connected with a bending plate which can be hooked on the box body, and the convex edge is provided with a second gap for the insertion of the bending plate. The box door of the safety electrical box is convenient to assemble and disassemble.

Description

Safe electronic box

Technical field:

The utility model relates to the distribution field, specifically is a kind of safe electronic box.

Background technology:

The casing and the chamber door of conventional safe electronic box all link together by hinge usually, the left metal blade of hinge and chamber door welding, and the right metal blade of hinge is welded on the casing.Though this connected mode is widely adopted, but, still there are following two weak points in it: 1, with chamber door, when being welded to each other between hinge and the casing three, the workman will adopt the twice welding sequence usually, promptly elder generation is with the left metal blade and the chamber door welding of hinge, and then with the right metal blade of hinge and casing welding, take place crooked during for fear of hinge and chamber door or casing welding, the workman will spend usually, and the time of length aligns it, and for a plurality of hinges, the workman will repeatedly align work, make troubles for so undoubtedly the installation of chamber door; In case after 2 chamber doors were installed on the casing by hinge, the dismounting meeting of chamber door was very inconvenient.

The utility model content:

The technical problems to be solved in the utility model is that a kind of safe electronic box of being convenient to mount and dismount chamber door is provided.

Technical solution of the present utility model is that a kind of safe electronic box with following structure is provided: comprise chamber door and casing, wherein, chamber door and casing removably connect.

Safe electronic box described in the utility model, wherein, chamber door and casing removably connect and specifically can adopt following structure: the madial wall of casing open-mouth is provided with the convex edge that is used for the bracketing chamber door, chamber door rear wall top is connected with the Safety detent catch for door that chamber door can be latched on the casing, the cover for seat of Safety detent catch for door is connected with chamber door, have the microscler through hole that the handle that supplies Safety detent catch for door stretches out and horizontally slip for shaking hands on the chamber door, have first gap on the convex edge for the slide bar insertion of Safety detent catch for door, chamber door rear wall bottom is connected with the bending plate that can be hooked on the casing, has second gap that inserts for bending plate on the convex edge.

Safe electronic box described in the utility model wherein, can have instrument window that exposes for the instrument of box house installation and the switch knob through hole that stretches out for switch knob on the chamber door.

After adopting above structure, compared with prior art, the utility model safety electronic box has the following advantages: unlike the prior art, because the chamber door and the casing of the utility model safety electronic box removably connect, therefore, when the workman installs chamber door, can be directly the bending plate of chamber door bottom be snapped onto in second gap, utilize Safety detent catch for door that slide bar is inserted in first gap then, can finish the installation of chamber door like this, and when the dismounting chamber door, only need the handle on the pulling Safety detent catch for door, chamber door just can break away from annexation with casing, and at this moment, upwards the suitcase door just can be pulled down chamber door.In sum, the operation that the utility model safety electronic box has saved welding and aligned, therefore, the utility model safety electronic box can be very convenient when the installation and removal chamber door.

The user can directly observe the reading of instrument by the instrument window, thereby has saved the trouble of opening chamber door; Because switch knob can be exposed at the chamber door outside by the switch knob through hole, therefore, the user can be under the situation of not opening chamber door the toggle switch handle, made things convenient for use.

Description of drawings:

Fig. 1 is the spatial structure profile synoptic diagram of the utility model safety electronic box;

Fig. 2 is the rear perspective structural representation when chamber door is connected with Safety detent catch for door among Fig. 1;

Fig. 3 is the perspective view of casing among Fig. 1.

Embodiment:

Below in conjunction with the drawings and specific embodiments the utility model safety electronic box is described in further detail:

As Fig. 1, Fig. 2 and shown in Figure 3, in this embodiment, the utility model safety electronic box comprises chamber door 2 and casing 3, chamber door 2 removably connects with casing 3, the concrete following structure that adopts that removably connects here: the madial wall of casing 3 open-mouths is provided with the convex edge 12 that is used for bracketing chamber door 2, chamber door 2 rear wall tops are connected with two Safety detent catch for door 9 that chamber door 2 can be latched on the casing 3, two Safety detent catch for door 9 lay respectively at the left side and the right side of chamber door 2, the cover for seat 8 of two Safety detent catch for door 9 all is connected with chamber door 2, the handle 5 that has confession Safety detent catch for door 9 on the chamber door 2 stretches out and the confession handle 5 microscler through holes 1 that horizontally slip, have two first gap 11 on the convex edge 12 for slide bar 4 insertions of Safety detent catch for door 9, chamber door 2 rear wall bottoms are connected with two bending plates 10 that can be hooked on the casing 3, have two second gap 13 for bending plate 10 insertions on the convex edge 12.Have instrument window 6 and two switch knob through holes 7 that supply the switch knob (not shown) to stretch out of exposing for casing 3 inner instrument (not shown)s of installing on the chamber door 2.

Claims

1. a safe electronic box comprises chamber door (2) and casing (3), it is characterized in that: described chamber door (2) removably connects with casing (3).

2. safe electronic box according to claim 1, it is characterized in that: described chamber door (2) removably connects with casing (3) and is meant, the madial wall of described casing (3) open-mouth is provided with the convex edge (12) that is used for bracketing chamber door (2), described chamber door (2) rear wall top is connected with the Safety detent catch for door (9) that chamber door (2) can be latched on the casing (3), the cover for seat (8) of described Safety detent catch for door (9) is connected with chamber door (2), have the microscler through hole (1) that handle (5) stretches out and supply to shake hands (5) horizontally slip on the described chamber door (2) for Safety detent catch for door (9), have first gap (11) on the described convex edge (12) for slide bar (4) insertion of Safety detent catch for door (9), described chamber door (2) rear wall bottom is connected with the bending plate (10) that can be hooked on the casing (3), has second gap (13) that inserts for bending plate (10) on described convex edge (12).

3. safe electronic box according to claim 1 and 2 is characterized in that: have instrument window (6) that exposes for the inner instrument of installing of casing (3) and the switch knob through hole (7) that stretches out for switch knob on the described chamber door (2).