CN213278715U

CN213278715U - Detachable base structure of power box

Info

Publication number: CN213278715U
Application number: CN202021638578.7U
Authority: CN
Inventors: 李晓晖; 李林; 王海龙
Original assignee: JIANGSU HENGKAI ELECTRIC CO Ltd
Current assignee: JIANGSU HENGKAI ELECTRIC CO Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-25
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a detachable base structure of power box, it includes electric box body and base, and electric box body bottom is provided with the through-hole, and the bottom of electric box body is provided with the shirt rim all around, and the four corners of shirt rim are provided with first connecting hole respectively, and the shirt rim upper surface is provided with a bellying along the circumference of through-hole, has seted up the mounting groove on the bellying, is provided with the packing ring in the mounting groove; be provided with the second connecting hole that matches first connecting hole on the base, the base can be dismantled through first connecting hole and second connecting hole and connect on the electric box body, is provided with the protruding muscle that matches the mounting groove on the base. Through setting up the base into detachable connection, it can effectively solve the inconvenient problem of base maintenance change, can also prevent the bottom infiltration simultaneously to reach the purpose that improves power box life.

Description

Detachable base structure of power box

Technical Field

The utility model relates to an electric power box technical field particularly, relates to a detachable base structure of electric power box.

Background

The power box is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the power box meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

Along with the acceleration of social development, people are more and more big to the demand of electric power resource, consequently the power box is more and more, and the power box is mostly installed outdoors, and its bottom corrodes the wearing and tearing easily, and it is inconvenient to maintain and change, consequently can often cause the waste because the power box bottom damages and change whole power box.

Disclosure of Invention

In view of this, the utility model provides a pair of detachable base structure of power box through setting up the base into detachable connection, and it can effectively solve the inconvenient problem of base maintenance change to reach the purpose that improves power box life.

Therefore, the utility model provides a detachable base structure of an electric box, which comprises an electric box body and a base, wherein the bottom of the electric box body is provided with a through hole, the bottom of the electric box body is provided with a skirt edge all around, four corners of the skirt edge are respectively provided with a first connecting hole, the upper surface of the skirt edge is provided with a bulge part along the circumferential direction of the through hole, the bulge part is provided with a mounting groove, and a gasket is arranged in the mounting groove; be provided with the second connecting hole that matches first connecting hole on the base, the base can be dismantled through first connecting hole and second connecting hole and connect on the electric box body, is provided with the protruding muscle that matches the mounting groove on the base.

Furthermore, the base is a rectangular base, and the area of the base is larger than that of the through hole.

Furthermore, the first connecting hole and the second connecting hole are both screw holes.

Further, the first connection hole and the second connection hole are each set to 4.

Further, the gasket is a rubber gasket.

Further, the first connecting hole is located on the outer side of the shape surrounded by the protruding portion.

The utility model provides a detachable base structure of power box, through setting up the base into detachable connection, the maintenance of the base of can being convenient for is changed, it is concrete, be provided with the through-hole bottom the electric box body, the bottom of electric box body is provided with the shirt rim all around, the four corners of shirt rim is provided with first connecting hole respectively, first connecting hole is located the outside that the bellying encloses into the shape, the screw connection has been passed through on the second connecting hole to the base on first connecting hole, and it is the packing ring in the bellying is pushed down to protruding muscle, can improve the leakproofness, avoid the rainwater to get into the power box from the gap of base and this body coupling of electric box.

Therefore, the detachable base structure of the power box provided by the utility model can effectively solve the problem that the base is inconvenient to maintain and replace by arranging the base in detachable connection; through bellying, packing ring and protruding muscle, can improve the leakproofness, avoid the rainwater to get into the power box from the gap of base with this body coupling of electric box to reach the purpose that improves power box life.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a detachable base structure of an electric power box according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a base in a detachable base structure of an electric power box according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, in the present embodiment, an electrical box body 1 and a base 2 are first provided, a through hole 11 is provided at the bottom of the electrical box body 1, a skirt 12 is provided around the bottom of the electrical box body 1, four corners of the skirt 12 are respectively provided with a first connection hole 121, a protruding portion 122 is provided on the upper surface of the skirt 12 along the circumferential direction of the through hole, a mounting groove 1221 is provided on the protruding portion 122, and a gasket is provided in the mounting groove 1221; be provided with the second connecting hole 21 that matches first connecting hole 121 on the base 2, base 2 can dismantle through first connecting hole 121 and second connecting hole 21 and connect on electric box body 1, is provided with the protruding muscle 22 that matches mounting groove 1221 on the base 2.

With continued reference to fig. 1 to fig. 3, the base 2 is a rectangular base, the area of the base 2 is larger than that of the through hole, and the first connecting hole 121 is located outside the shape surrounded by the protruding portion 122. Therefore, the base and the power box can be connected more stably.

The detachable base structure of power box that this embodiment provided, through setting up the base into detachable connection, the maintenance of the base of can being convenient for is changed, and is concrete, be provided with the through-hole bottom the electric box body, the bottom of electric box body is provided with the shirt rim all around, the four corners of shirt rim is provided with first connecting hole respectively, first connecting hole is located the outside that the bellying encloses into the shape, the screw connection has been passed through on the second connecting hole to the base on first connecting hole, and it is the packing ring in the bellying is pushed down to protruding muscle, can improve the leakproofness, avoid the rainwater to get into the power box from the gap of base and electric box body coupling.

Therefore, according to the detachable base structure of the power box provided by the embodiment, the base is detachably connected, so that the problem that the base is inconvenient to maintain and replace can be effectively solved; through bellying, packing ring and protruding muscle, can improve the leakproofness, avoid the rainwater to get into the power box from the gap of base with this body coupling of electric box to reach the purpose that improves power box life.

Example two:

referring to fig. 1 to fig. 3, a detachable base structure of an electric power box according to a second embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: the first connection hole 121 and the second connection hole 21 are both screw holes, and the first connection hole 121 and the second connection hole 21 are both set to 4. Therefore, the installation difficulty can be reduced, the screws are convenient to purchase, and the cost can be reduced.

Example three:

referring to fig. 1 to fig. 3, a detachable base structure of an electric power box according to a third embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: the gasket is a rubber gasket. Can improve the leakproofness to can prevent that the rainwater from getting into the power box, avoid the circuit short circuit.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The detachable base structure of the power box is characterized by comprising an electrical box body (1) and a base (2), wherein a through hole (11) is formed in the bottom of the electrical box body (1), a skirt edge (12) is arranged on the periphery of the bottom of the electrical box body (1), first connecting holes (121) are formed in four corners of the skirt edge (12) respectively, a protruding portion (122) is arranged on the upper surface of the skirt edge (12) along the circumferential direction of the through hole, a mounting groove (1221) is formed in the protruding portion (122), and a gasket is arranged in the mounting groove (1221); be provided with the matching on base (2) second connecting hole (21) of first connecting hole (121), base (2) pass through first connecting hole (121) with second connecting hole (21) can be dismantled and connect on electric box body (1), be provided with the matching on base (2) protruding muscle (22) of mounting groove (1221).

2. The detachable base structure of an electric box according to claim 1, wherein said base (2) is a rectangular base, and the area of said base (2) is larger than the area of said through hole.

3. The removable base structure of an electrical box according to claim 1, wherein said first connection hole (121) and said second connection hole (21) are both screw holes.

4. A removable base structure of an electric box, according to claim 1, characterized in that said first connection hole (121) and said second connection hole (21) are each provided in 4.

5. The detachable base structure of an electric box according to claim 1, wherein the gasket is a rubber gasket.

6. A removable base structure of an electric box according to claim 1, wherein said first connection hole (121) is located outside the shape enclosed by said protruding portion (122).