CN111293606A

CN111293606A - Novel distribution box

Info

Publication number: CN111293606A
Application number: CN201911381643.4A
Authority: CN
Inventors: 张嘉泰; 史翔文; 邵慧; 梁敏
Original assignee: Xuzhou Xuanke Agricultural Machinery Co Ltd
Current assignee: Xuzhou Xuanke Agricultural Machinery Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-06-16

Abstract

A novel distribution box comprises a box body, a box cover and a containing box, wherein the box cover is hinged to one side of the box body, and the containing box is fixedly connected to the top of the box body; the box body is formed by welding an upper side plate, a lower side plate, a left side plate and a right side plate with a bottom plate, the left side plate of the box body is hinged with a box cover, the left side plate and the right side plate are respectively provided with a heat dissipation opening, a heat dissipation cover capable of being freely opened and closed is arranged on the heat dissipation opening, and the surface of the lower side plate is provided with a total fuse, a circuit breaker, a fault detector and an alarm which are electrically connected; the box cover is hinged to the left side plate, and the middle upper part of the box cover is provided with an observation window; the bottom surface both sides of containing box are equipped with the spout, and swing joint has the drawer on the spout. The invention has simple structure, good power distribution effect and alarm function; common tools can be stored in the storage box, so that the storage box is convenient to take and use and high in practicability; in addition, four corners of the distribution box are all arc-shaped structures, so that the risk of scratching is reduced.

Description

Novel distribution box

Technical Field

The invention relates to an electric power tool, in particular to a novel distribution box.

Background

The distribution box is common electrical equipment in the power industry, and switchgear, a measuring instrument, a protection circuit and auxiliary equipment are assembled in a separate or semi-closed metal cabinet according to the electrical wiring requirement to form a low-voltage distribution device. The block terminal is more and more important in daily life's effect, but traditional block terminal often the structure too simple, the edges and corners are clear, and the radiating effect is poor, no alarming function, has some potential safety hazards.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a novel distribution box which is simple in structure and convenient to popularize.

In order to achieve the purpose of the invention, the invention adopts the technical scheme that:

a novel distribution box comprises a box body, a box cover and a containing box, wherein the box cover is hinged to one side of the box body, and the containing box is fixedly connected to the top of the box body; the box body is formed by welding an upper side plate, a lower side plate, a left side plate and a right side plate with a bottom plate, the left side plate of the box body is hinged with the box cover, the right side plate and the lower side plate of the box body are respectively provided with a first locking groove, the left side plate and the right side plate are respectively provided with a heat dissipation opening, the heat dissipation opening is provided with a heat dissipation cover which can be freely opened and closed, the surface of the lower side plate is provided with a total fuse, a circuit breaker, a fault detector and an alarm which are electrically connected, and the back of the bottom plate is provided with a mounting buckle; the box cover is hinged to the left side plate, an observation window is arranged at the middle upper part of the box cover, a first lock tongue is arranged at the position, corresponding to the first lock groove, of the inner surface of the box cover, and an acoustic panel is arranged at the position, corresponding to the alarm, of the box cover; the bottom surface both sides of containing box are equipped with the spout, swing joint has the drawer on the spout.

Preferably, four corners of the bottom of the box body and the top of the storage box are both arc-shaped structures.

Preferably, the inner wall of the box body and the inner surface of the box cover are coated with insulating paint, and buffer strips are arranged at the joints between the left side plate, the upper side plate, the right side plate, the lower side plate and the bottom plate.

Preferably, a first keyhole is arranged on the outer surface of the box cover and at a position corresponding to the first bolt.

Preferably, the sound expansion hole is formed in the sound expansion plate, and the observation window and the sound expansion plate are made of transparent materials.

Preferably, the end of the sliding groove is provided with an anti-falling device, the top of the inner wall of the drawer is provided with a second lock tongue, a second lock groove is formed in the position, corresponding to the second lock tongue, of the storage box, the position, corresponding to the second lock tongue, of the outer wall of the drawer is provided with a second key hole, and a handle is arranged below the second key hole.

The invention has the beneficial effects that: the power distribution device has the advantages of simple structure, good power distribution effect, alarm function and capability of sending alarm signals in time to avoid danger; common tools can be stored in the storage box, so that the tool is convenient to take and use and high in practicability; the arrangement of the plurality of lock tongues further ensures the safety of the distribution box, and potential safety hazards caused by mistaken opening of the box door are avoided; in addition, four corners of the distribution box are all of arc structures, and the risk of scratching is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a base plate of the present invention;

FIG. 3 is a schematic view of the chute of the present invention;

1-box body, 11-left side plate, 111-heat dissipation port, 112-heat dissipation cover, 12-upper side plate, 13-right side plate, 14-lower side plate, 141-total fuse, 142-breaker, 143-fault detector, 144-alarm, 15-bottom plate, 16-buffer strip, 17-first locking groove, 2-box cover, 21-observation window, 22-first locking tongue, 23-sound expansion plate, 231-sound expansion hole, 3-storage box, 31-sliding groove, 32-drawer, 33-anti-drop device, 34-second locking tongue, 35-second locking groove, 36-second key hole and 37-handle.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-3, a novel distribution box comprises a box body 1, a box cover 2 and a storage box 3, wherein the box cover 2 is hinged to one side of the box body 1, the storage box 3 is fixedly connected to the top of the box body 1, and the bottom of the box body 1 and four corners of the top of the storage box 3 are both arc-shaped structures.

The inner wall of box 1 and the internal surface of case lid 2 all scribble insulating coating, box 1 is by last, down, a left side, four curb plates in the right side and a bottom plate 15 welding form, left side board 11, go up curb plate 12, right side board 13, handing-over department between lower side board 14 and bottom plate 15 all is equipped with buffering strip 16, the articulated case lid 2 that is connected with of left side board 11 of box 1, all be equipped with locked groove 17 on right side board 13 of box 1 and the lower side board 14, left side board 11, all be equipped with thermovent 111 on the right side board 13, be equipped with the cooling lid 112 that can freely open and shut on thermovent 111, the back of bottom plate 15 is equipped with the installation and detains, the surface mounting of lower side board 14 has electric connection's total insurance 141, circuit breaker 142, fault detector 143 and alarm.

The box cover 2 is hinged to the left side plate 11, an observation window 21 is arranged on the middle upper portion of the box cover 2, a first bolt 22 is arranged on the inner surface of the box cover 2 corresponding to the first lock groove 17, a first key hole is arranged on the outer surface of the box cover 2 corresponding to the first bolt 22, an acoustic expansion plate 23 is arranged on the box cover 2 corresponding to the alarm 144, an acoustic expansion hole 231 is formed in the acoustic expansion plate 23, and the observation window 21 and the acoustic expansion plate 23 are both made of transparent materials.

The sliding grooves 31 are formed in two sides of the bottom face of the containing box 3, the drawer 32 is movably connected to the sliding grooves 31, the anti-falling device 33 is arranged at the end portion of each sliding groove 31, the second bolt 34 is arranged on the top of the inner wall of the drawer 32, the second locking groove 35 is arranged at the position, corresponding to the second bolt 34, of the containing box 3, the second key hole 36 is formed in the position, corresponding to the second bolt 34, of the outer wall of the drawer 32, and the handle 37 is arranged below the second key hole.

The working principle of the invention is as follows: the fault detector 143 is electrically connected to the control circuit breaker 142, and can control the control circuit breaker 142 to be disconnected and the alarm 144 to give an alarm, and the alarm sound is transmitted out of the box body 1 through the sound-amplifying plate 23 to remind the staff of paying attention; when working personnel process the circuit in the box body 1, the total safety is cut off to ensure the safety; when the internal temperature of box is high and heat dissipation is needed, the box cover 2 does not need to be opened, and the heat dissipation cover 112 can be directly opened and closed, so that the heat dissipation in the distribution box can be completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The novel distribution box is characterized by comprising a box body (1), a box cover (2) and a containing box (3), wherein the box cover (2) is hinged to one side of the box body (1), and the containing box (3) is fixedly connected to the top of the box body (1); the box body (1) is formed by welding an upper side plate, a lower side plate, a left side plate and a right side plate with a bottom plate (15), a left side plate (11) of the box body (1) is hinged with the box cover (2), a right side plate (13) and a lower side plate (14) of the box body (1) are respectively provided with a first locking groove (17), the left side plate (11) and the right side plate (13) are respectively provided with a heat dissipation opening (111), a heat dissipation cover (112) capable of being opened and closed freely is arranged on the heat dissipation opening (111), the surface of the lower side plate (14) is provided with a total safety device (141), a circuit breaker (142), a fault detector (143) and an alarm (144) which are electrically connected, and the back of the bottom plate (15) is provided with; the box cover (2) is hinged to the left side plate (11), an observation window (21) is arranged at the middle upper part of the box cover (2), a first lock tongue (22) is arranged at the position, corresponding to the first lock groove (17), of the inner surface of the box cover (2), and a sound expansion plate (23) is arranged at the position, corresponding to the alarm (144), of the box cover (2); the storage box is characterized in that sliding grooves (31) are formed in two sides of the bottom surface of the storage box (3), and drawers (32) are movably connected to the sliding grooves (31).

2. The novel distribution box of claim 1, wherein: the four corners of the bottom of the box body (1) and the top of the containing box (3) are arc-shaped structures.

3. The novel distribution box of claim 1, wherein: the inner wall of the box body (1) and the inner surface of the box cover (2) are coated with insulating coatings, and buffer strips (16) are arranged at the joints of the left side plate (11), the upper side plate (12), the right side plate (13), the lower side plate (14) and the bottom plate (15) in pairs.

4. The novel distribution box of claim 1, wherein: and a first key hole is formed in the outer surface of the box cover (2) corresponding to the first lock tongue (22).

5. The novel distribution box of claim 1, wherein: the sound expansion hole (231) is formed in the sound expansion plate (23), and the observation window (21) and the sound expansion plate (23) are made of transparent materials.

6. The novel distribution box of claim 1, wherein: the tip of spout (31) is equipped with dropout prevention means (33), the top of drawer (32) inner wall is equipped with spring bolt two (34), containing box (3) with the position that spring bolt two (34) correspond is equipped with locked groove two (35), drawer (32) outer wall with the position that spring bolt two (34) correspond is equipped with keyhole two (36).

7. The novel electrical distribution box of claim 6, wherein: a handle (37) is arranged below the second key hole (36).