CN219960041U

CN219960041U - Electrical junction box

Info

Publication number: CN219960041U
Application number: CN202321201358.1U
Authority: CN
Inventors: 赵福华; 许保海
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-03
Anticipated expiration: 2033-05-17

Abstract

The present utility model provides an electrical junction box comprising: the novel box comprises a box body, an upper cover and a locking assembly, wherein a box cover is clamped on the upper side of the box body, the locking assembly is arranged in the box body, and a stand column is respectively arranged on the front side of the left end, the front side of the rear side of the left end and the front side of the right end in the box body, and the rear side of the left end in the box body. Through setting up the stand, be convenient for fix a position spliced pole and locking subassembly for spliced pole can be accurate with locking subassembly joint, the dismouting of upper cover of being convenient for, spliced pole, first, the setting of spacing ring and locking subassembly, make the upper cover need not the screw that uses and fix, the mode of activity joint makes the upper cover need not to unload the box body, screw on the upper cover one by one or screw up when the dismouting, promote the work efficiency of dismouting, and also can open the upper cover and work under the circumstances that does not have extracting tool, convenience simple to use.

Description

Electrical junction box

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to an electrical junction box.

Background

An electrical junction box is a device for connecting, supporting and protecting electrical wires and cables, is generally made of materials such as plastics, metals and the like, has good heat resistance, fire resistance, water resistance and corrosion resistance, can play roles in branching, transferring and distributing power signals in a power distribution system, and can also bear power supply and signal lines of terminal equipment;

however, the existing electrical junction box has the problem that the disassembly and assembly are complicated, the box body and the box cover of the general electrical junction box are fixed through screw connection, and screws on the electrical junction box need to be detached or screwed one by one during the disassembly and assembly, so that an installer can waste more time during the disassembly and assembly of the junction box, and the workload of staff is increased, and therefore, the electrical junction box is provided for solving the problems.

Disclosure of Invention

In view of the shortcomings of the prior art, the present utility model aims to provide an electrical junction box, which solves the problems set forth in the background art.

The utility model is realized by the following technical scheme: an electrical junction box comprising: the box comprises a box body, an upper cover and a locking assembly, wherein a box cover is clamped on the upper side of the box body, the locking assembly is arranged in the box body, and a stand column is respectively arranged on the front side of the left end, the rear side of the left end, the front side of the right end and the rear side of the right end in the box body;

the four stand columns are distributed in a rectangular structure, and clamping plates are arranged at the edges of the lower surface of the upper cover;

the front side and the rear side of the left end and the front side and the rear side of the right end of the clamping plate are respectively provided with a yielding groove, and each yielding groove is movably inserted with a stand column.

As a preferred embodiment, the front side and the rear side of the left end and the front side and the rear side of the right end of the lower surface of the upper cover are respectively provided with a plug post, and the upper side of each plug post is sleeved with a first spring;

and a limiting ring is fixed at one lower end of each spring, and a locking hole is formed by penetrating the lower end of each inserted column from left to right.

As a preferred implementation mode, the middle of the upper end of the upright post is recessed downwards to form a limit groove, and the inner diameter of the limit groove is matched with the diameter of the limit ring;

and the middle of the bottom of the limit groove is recessed downwards to form a through hole.

As a preferable implementation manner, a plug hole is formed in the middle of the lower end of each upright post in a penetrating manner from left to right, and a sliding hole is formed in the outer side of the lower end of each upright post in a penetrating manner from left to right;

the middle of the plug hole is vertically connected with the lower end of the through hole, and the axis of the sliding hole is parallel to the axis of the plug hole on the same horizontal plane.

As a preferred implementation mode, the locking component comprises a transmission rod frame, a limiting inserted rod, a handle and a spring II, wherein the transmission rod frame is of a U-shaped structure, and the left side and the right side of the inner wall of the front end of the transmission rod frame and the left side and the right side of the inner wall of the rear end of the transmission rod frame are respectively symmetrically provided with the limiting inserted rod.

As a preferred implementation mode, the limiting inserted link is of an L-shaped structure, and the limiting inserted link is movably inserted with the lower end of the upright post through an insertion hole;

the right side is provided with the handle in the middle of the transfer line frame right-hand member, the handle extends to the box body right-hand member outside, just the handle is located the inside partial surface cover of box body and is equipped with the spring two, the left end and the transfer line frame right-hand member butt of spring two, the right-hand member and the box body right-hand member inner wall butt of spring two.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up the stand, be convenient for to inserting post and locking subassembly and fix a position for the inserting post can be accurate with locking subassembly joint, the dismouting of upper cover of being convenient for;

the setting of spliced pole, spring one, spacing ring and locking subassembly for the upper cover need not the screw that uses and fixes, and the mode of activity joint makes the upper cover need not to unload the box body, the screw on the upper cover one by one or screw up when the dismouting, this makes installer save a large amount of time when the dismouting terminal box, the effectual staff work load that has reduced, promotes the work efficiency of dismouting, and also can open the upper cover and work under the condition that does not have extracting tool, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of an electrical junction box according to the present utility model.

Fig. 2 is a schematic cross-sectional view of an electrical junction box of the present utility model.

Fig. 3 is a schematic view of the internal structure of a box body of an electrical junction box of the present utility model.

Fig. 4 is a schematic view of the upper cover structure of an electrical junction box according to the present utility model.

Fig. 5 is a schematic side view of a post of an electrical junction box of the present utility model.

Fig. 6 is a schematic view of the internal structure of the column of the electrical junction box of the present utility model.

In the figure, a 1-box body, a 2-upper cover, a 3-locking component, a 4-upright post, a 5-clamping plate, a 6-first spring, a 7-inserting post, an 8-limiting ring, a 9-transmission rod frame, a 10-limiting inserting rod, a 11-second spring, a 12-handle, a 13-yielding groove, a 14-inserting hole, a 15-sliding hole, a 16-penetrating hole and a 17-limiting groove are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution: an electrical junction box comprising: the box comprises a box body 1, an upper cover 2 and a locking component 3, wherein a box cover is clamped on the upper side of the box body 1, the locking component 3 is arranged in the box body 1, and a stand column 4 is respectively arranged on the front side and the rear side of the left end and the front side and the rear side of the right end in the box body 1;

the four upright posts 4 are distributed in a rectangular structure, and clamping plates 5 are arranged at the edge of the lower surface of the upper cover 2;

the front side, the rear side of the left end and the front side and the rear side of the right end of the clamping plate 5 are respectively provided with a yielding groove 13, and a stand column 4 is movably inserted in each yielding groove 13.

As an embodiment of the present utility model, referring to fig. 1 to 5, a front side, a rear side, a front side and a rear side of a right end of a left end of a lower surface of an upper cover 2 are respectively provided with a plug 7, and a spring 6 is sleeved on an upper side of each plug 7;

the lower end of each spring I6 is fixed with a limiting ring 8, and the lower end of each inserted post 7 penetrates through from left to right to form a locking hole.

The middle of the upper end of the upright post 4 is recessed downwards to form a limit groove 17, and the inner diameter of the limit groove 17 is matched with the diameter of the limit ring 8;

the middle of the bottom of the limit groove 17 is recessed downwards to form a through hole 16.

The middle of the lower end of each upright post 4 is penetrated from left to right to form a plug hole 14, and the outer side of the lower end of each upright post 4 is penetrated from left to right to form a sliding hole 15;

the middle of the inserting hole 14 is vertically connected with the lower end of the penetrating hole 16, the axis of the sliding hole 15 is parallel to the axis of the inserting hole 14 on the same horizontal plane, and when in actual use, the upright post 4 is arranged, so that the inserting column 7 and the locking assembly 3 are conveniently positioned, the inserting column 7 can be accurately clamped with the locking assembly 3, and the upper cover 2 is conveniently detached.

As an embodiment of the present utility model, referring to fig. 1 to 5, the locking assembly 3 includes a transmission rod frame 9, a limiting plunger 10, a handle 12 and a second spring 11, where the transmission rod frame 9 has a U-shaped structure, and the left side and the right side of the front end inner wall and the left side and the right side of the rear end inner wall of the transmission rod frame 9 are symmetrically provided with a limiting plunger 10 respectively.

The limiting inserted link 10 is in an L-shaped structure, and the limiting inserted link 10 is movably inserted with the lower end of the upright post 4 and the lower end of the inserted post 7 through the insertion hole 14;

the handle 12 is arranged on the right side in the middle of the right end of the transmission rod frame 9, the handle 12 extends to the outer side of the right end of the box body 1, a second spring 11 is sleeved on the part of the surface of the handle 12, which is positioned in the box body 1, the left end of the second spring 11 is abutted to the right end of the transmission rod frame 9, the right end of the second spring 11 is abutted to the inner wall of the right end of the box body 1, when the upper cover 2 is required to be disassembled in actual use, the upper cover 2 is firstly pressed downwards (without great strength, the upper cover 2 is kept motionless), then the handle 12 is pulled outwards, the transmission rod frame 9 moves rightwards along with the pulling of the handle 12, and then the limiting inserted rod 10 moves rightwards, and the lower ends of the inserted rods 7 are respectively, after the inserted rods 7 lose limiting, the upper cover 2 is released, the upper cover 2 is sprung up under the action of the first spring 6 and the limiting ring 8, and the upper cover 2 can be taken down, so that the operation is simpler, and a disassembling tool is not required to be used;

the setting of spliced pole 7, spring one 6, spacing ring 8 and locking subassembly 3 for upper cover 2 need not the screw that uses and fixes, and the mode of activity joint makes upper cover 2 need not to unload or screw down the screw on box body 1, upper cover 2 one by one when the dismouting, this makes installer save a large amount of time when the dismouting terminal box, the effectual staff work load that has reduced, promotes the work efficiency of dismouting, and also can open upper cover 2 and work under the circumstances that does not have extracting tool, and is simple to use convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An electrical junction box comprising: the novel box comprises a box body (1), an upper cover (2) and a locking assembly (3), wherein a box cover is clamped on the upper side of the box body (1), and is characterized in that the locking assembly (3) is arranged in the box body (1), and a stand column (4) is respectively arranged on the front side, the rear side and the front side and the rear side of the right end of the left end in the box body (1);

the four upright posts (4) are distributed in a rectangular structure, and clamping plates (5) are arranged at the edges of the lower surface of the upper cover (2);

the left end front side, the rear side, the right end front side and the rear side of the clamping plate (5) are respectively provided with a yielding groove (13), and each yielding groove (13) is internally and movably inserted with a stand column (4).

2. An electrical junction box according to claim 1 wherein: the front side and the rear side of the left end and the front side and the rear side of the right end of the lower surface of the upper cover (2) are respectively provided with a plug post (7), and the upper side of each plug post (7) is sleeved with a first spring (6);

and the lower end of each first spring (6) is fixedly provided with a limiting ring (8), and the lower end of each inserting column (7) is penetrated from left to right to form a locking hole.

3. An electrical junction box according to claim 2 wherein: the middle of the upper end of the upright post (4) is recessed downwards to form a limit groove (17), and the inner diameter of the limit groove (17) is matched with the diameter of the limit ring (8);

the middle of the bottom of the limiting groove (17) is sunken downwards to form a through hole (16).

4. An electrical junction box according to claim 3 wherein: a plug hole (14) is formed in the middle of the lower end of each upright post (4) in a penetrating manner from left to right, and a sliding hole (15) is formed in the outer side of the lower end of each upright post (4) in a penetrating manner from left to right;

the middle of the plug hole (14) is vertically connected with the lower end of the through hole (16), and the axis of the sliding hole (15) is parallel to the axis of the plug hole (14) on the same horizontal plane.

5. An electrical junction box according to claim 4 wherein: the locking assembly (3) comprises a transmission rod frame (9), a limiting inserted rod (10), a handle (12) and a second spring (11), wherein the transmission rod frame (9) is of a U-shaped structure, and the left side and the right side of the inner wall of the front end of the transmission rod frame (9) and the left side and the right side of the inner wall of the rear end of the transmission rod frame (9) are respectively symmetrically provided with the limiting inserted rod (10).

6. An electrical junction box according to claim 5 wherein: the limiting inserted link (10) is of an L-shaped structure, and the limiting inserted link (10) is movably inserted with the lower end of the upright post (4) and the lower end of the inserted post (7) through an insertion hole (14);

the right side is provided with handle (12) in the middle of transfer line frame (9) right-hand member, handle (12) extend to box body (1) right-hand member outside, just handle (12) are located the inside partial surface cover of box body (1) and are equipped with spring two (11), spring two (11) left end and transfer line frame (9) right-hand member butt, spring two (11) right-hand member and box body (1) right-hand member inner wall butt.