CN213460670U - Single-phase distribution box - Google Patents
Single-phase distribution box Download PDFInfo
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- CN213460670U CN213460670U CN202022052166.1U CN202022052166U CN213460670U CN 213460670 U CN213460670 U CN 213460670U CN 202022052166 U CN202022052166 U CN 202022052166U CN 213460670 U CN213460670 U CN 213460670U
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Abstract
The utility model relates to a single-phase distribution box, which comprises a box body and a box cover hinged with the box body, wherein a leakage switch and a plurality of air switches are arranged in the box body, a rectangular through hole is arranged on the front surface of the box cover, the upper inner wall and the lower inner wall of the rectangular through hole are respectively provided with a groove body, the left part and the right part in the rectangular through hole are respectively connected with a baffle plate, two sliding doors are arranged between the two groove bodies in a sliding way, the front surface of each baffle plate is provided with a circular through hole, a spring is connected between each sliding door and the inner side wall of the adjacent rectangular through hole, the front surface of each sliding door is provided with a limit handle, the front surface of each sliding door is provided with a circular blind hole, an elastic block is connected in the circular blind hole, the purpose of solving the prior art that the cabinet door, the wires, the switch equipment, the protective electrical appliances and the like in the distribution box can be exposed in the environment, so that the potential safety hazard is easily caused.
Description
Technical Field
The utility model relates to an electrical equipment technical field, concretely relates to single-phase distribution box.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and 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.
Current block terminal, during normal operating or trouble, the cabinet door that needs open the block terminal is observed or is operated, and the cabinet door is difficult to open and operate inconveniently, in addition, when the cabinet door of block terminal is often opened totally many times, wire, switchgear, protection electrical apparatus etc. in the block terminal can be exposed to the sun and leak in the environment, produce the potential safety hazard easily.
Disclosure of Invention
The cabinet door to need open the block terminal among the prior art observes or operates, and the cabinet door of block terminal is difficult to open and operates inconveniently, and when the cabinet door of block terminal was opened completely, wire, switchgear, protection electrical apparatus etc. in the block terminal can leak violently in the environment, produce the problem of potential safety hazard easily, the utility model provides a single-phase block terminal observes easily or operates switchgear, protection electrical apparatus etc. in the block terminal, and wire, switchgear, protection electrical apparatus etc. in the block terminal can not leak violently in the environment.
In order to realize the purpose, the technical scheme of the utility model is that:
a single-phase distribution box comprises a box body and a box cover hinged with the box body, wherein the box body is a hollow cuboid with an opening at the front part, the left side of the box cover is hinged with the left side of the opening of the box body, the right side of the box cover is connected with the right side of the opening of the box body through a turnbuckle lock, a leakage switch and a plurality of air switches which are arranged in parallel are arranged in the box body, a rectangular through hole communicated with the box body is arranged on the front surface of the box cover, groove bodies with openings opposite up and down are arranged in the upper and lower inner walls of the rectangular through hole and penetrate through the left and right ends of the inner wall, the left and right parts in the rectangular through hole are respectively connected with a left and right symmetrical baffle;
each baffle is a rectangular plate body with the upper end and the lower end respectively connected with the upper inner wall and the lower inner wall of the front part of the rectangular through hole, a space is arranged between the two baffles, the front surface of each baffle is provided with a circular through hole penetrating through the front surface and the rear surface, and the circular through hole is close to one side opposite to the two baffles;
the sliding doors are rectangular plate bodies made of transparent plastics, a horizontal spring is connected between each sliding door and the inner side wall of the adjacent rectangular through hole, one end of each spring is connected with the sliding door, the other end of each spring is connected with the inner side wall of the rectangular through hole at the same side as the sliding door, a limiting handle protruding forwards is arranged on the front surface of each sliding door, the limiting handle is close to one side opposite to the two sliding doors, a circular blind hole positioned on the outer side of the limiting handle at the same side is arranged on the front surface of each sliding door, and an elastic block which is the same as the circular blind hole in the central axis is connected in the circular blind hole;
the front part of the elastic block is protruded out of the elastic block body made of rubber on the front surface of the sliding door, the rear part of the elastic block is a hollow cylinder connected in the round blind hole and an opening in front of the hollow cylinder, the front part of the elastic block is a spherical body closing the opening of the hollow cylinder, and the central axes of the hollow cylinder and the spherical body are the same.
Furthermore, when the spring is in a natural state, the opposite side surfaces of the two sliding doors are in contact, and a space is reserved between the back surface of each sliding door and the back side surface of the rectangular through hole.
Furthermore, the spring is in a natural state, and when the opposite side surfaces of the two sliding doors are in contact, the sum of the lengths of the two sliding doors is larger than the distance between the two baffles.
Furthermore, when the limiting handle of each sliding door props against the baffle on the same side, the elastic block on the sliding door corresponds to the circular through hole on the same side in the front and back direction, an operation window is formed between the opposite side faces of the two sliding doors and the upper inner wall and the lower inner wall of the rectangular through hole, and the operation handles of the leakage switch and the air switch correspond to the operation window in the front and back direction.
Further, the rear surface of the baffle plate is spaced from the front surface of the sliding door on the same side.
Further, the front part of the limiting handle extends out of the front of the baffle.
Further, when the elastic block is in a natural state, the hollow cylinder of the elastic block is behind the rear surface of the baffle on the same side, and the front part of the spherical body is between the rear surface and the front surface of the baffle on the same side.
Further, the length of the sliding door is smaller than that of the baffle on the same side.
Through the technical scheme, the beneficial effects of the utility model are that:
1. because the sliding door is a rectangular plate body made of transparent plastics, whether a circuit is connected or disconnected or not by an electric leakage switch, an air switch and the like in the box body can be conveniently observed through the sliding door.
2. When the electric leakage switch in the box body is operated to needs, air switch etc, the spacing handle of pulling makes the sliding door outwards slide, when the baffle of spacing handle withstand the homonymy, the outside card that pops out of elasticity piece is in circular through-hole, make the sliding door be in and open and the motionless state, then make another sliding door outwards slide until the sliding door is in and open and the motionless state, conveniently operate electric leakage switch this moment, air switch's operating handle, and electric leakage switch, air switch can not be in the environment completely exposed to the sun, can not produce the potential safety hazard.
3. When the sliding doors need to be closed, the compressed springs can push the sliding doors to slide inwards only by pressing the elastic blocks on the two sliding doors respectively until the opposite side surfaces of the two sliding doors are contacted; when the sliding door needs to be opened, the limiting handle is pulled to slide outwards, so that the limiting handle is pushed against the baffle on the same side to be opened, the sliding door is easy to open and close, and the operation is convenient.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front view of the sliding door of the present invention in an open state;
FIG. 3 is a sectional (enlarged) view of FIG. 1A-A;
FIG. 4 is a cross-sectional view of FIGS. 1B-B;
FIG. 5 is a cross-sectional view of FIG. 2C-C;
fig. 6 is an enlarged schematic view of fig. 5D.
The reference numbers in the drawings are as follows: the novel multifunctional box comprises a box body 1, a box cover 2, a rotating tongue lock 2a, a rectangular through hole 2b, a leakage switch 3, an air switch 4, a groove body 5, a baffle 6, a circular through hole 6a, a sliding door 7, a spring 7a, a limiting handle 7b, a circular blind hole 7c, an elastic block 7d, an operating window 7e, a hollow cylinder 70a and a spherical body 70 b.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1-6, a single-phase distribution box comprises a box body 1 and a box cover 2 hinged to the box body 1, wherein the box body 1 is a hollow cuboid with a front opening, the left side of the box cover 2 is hinged to the left side of the opening of the box body 1, the right side of the box cover 2 is connected with the right side of the opening of the box body 1 through a turnbuckle lock 2a, a leakage switch 3 and a plurality of air switches 4 arranged in parallel are arranged in the box body 1, a rectangular through hole 2b communicated with the box body 1 is arranged on the front surface of the box cover 2, groove bodies 5 with openings which are opposite up and down and penetrate through the left end and the right end of the inner wall are respectively arranged in the upper inner wall and the lower inner wall of the rectangular through hole 2b, left and right parts in the rectangular through hole 2b are respectively connected with baffle plates 6 arranged in the.
Every baffle 6 all is the rectangle plate body of upper and lower both ends respectively with inner wall connection about the front portion of rectangle through-hole 2b, is equipped with the interval between two baffles 6, the front surface of every baffle 6 all is equipped with the circular through-hole 6a who runs through front and back surface, and circular through-hole 6a is close to two baffle 6 relative one sides.
The sliding door 7 is a rectangular plate made of transparent plastic, a horizontal spring 7a is connected between each sliding door 7 and the inner side wall of the rectangular through hole 2b close to each other, one end of each spring 7a is connected with the sliding door 7, the other end of each spring 7a is connected with the inner side wall of the rectangular through hole 2b at the same side as the sliding door 7, a limiting handle 7b protruding forwards is arranged on the front surface of each sliding door 7, the limiting handle 7b is close to one side opposite to the two sliding doors 7, a circular blind hole 7c located on the outer side of the limiting handle 7b at the same side is arranged on the front surface of each sliding door 7, and an elastic block 7d which is connected with the circular blind hole 7c and has the same central axis is connected.
The elastic block 7d is an elastic block body made of rubber with the front part protruding out of the front surface of the sliding door 7, the rear part of the elastic block 7d is a hollow cylinder 70a connected in the round blind hole 7c and a front opening of the hollow cylinder 70a, the front part of the elastic block 7d is a spherical body 70b closing the opening of the hollow cylinder, and the central axes of the hollow cylinder 70a and the spherical body 70b are the same.
When the spring 7a is in a natural state, the opposite side surfaces of the two sliding doors 7 are in contact, and a space is reserved between the rear surface of each sliding door 7 and the rear side surface of the rectangular through hole 2 b.
The spring 7a is in a natural state, and when the opposite side surfaces of the two sliding doors 7 are contacted, the sum of the lengths of the two sliding doors 7 is larger than the distance between the two baffles 6.
When the limiting handle 7b of each sliding door 7 is abutted against the baffle 6 on the same side, the elastic block 7d on the sliding door 7 corresponds to the circular through hole 6a on the same side in the front-back direction, an operation window 7e is formed between the opposite side surfaces of the two sliding doors 7 and the upper and lower inner walls of the rectangular through hole 2b, and the operation handles of the leakage switch 3 and the air switch 4 correspond to the operation window 7e in the front-back direction.
The rear surface of the baffle 6 is spaced from the front surface of the sliding door 7 on the same side.
The front part of the limiting handle 7b extends out of the front part of the baffle 6.
When the elastic block 7d is in a natural state, the hollow cylinder 70a of the elastic block 7d is behind the rear surface of the baffle 6 on the same side, and the front part of the spherical body 70b is between the rear surface and the front surface of the baffle 6 on the same side.
The length of the sliding door 7 is less than that of the baffle 6 at the same side.
Because the sliding door 7 is a rectangular plate made of transparent plastic, whether the leakage switch 3, the air switch 4 and the like in the box body 1 are connected or disconnected can be conveniently observed through the sliding door 7.
When the leakage switch 3 and the air switch 4 in the box body 1 need to be operated, the limiting handle 7b is pulled to enable the sliding door 7 to slide outwards, when the limiting handle 7b abuts against the baffle 6 on the same side, the elastic block 7d is outwards popped out and clamped in the circular through hole 6a, the sliding door 7 is opened and is in a standing state, then the other sliding door 7 is outwards slid until the sliding door 7 is opened and is in a standing state, the leakage switch 3 and the air switch 4 are conveniently operated, the leakage switch 3 and the air switch 4 cannot be completely exposed in the environment, and potential safety hazards cannot be generated.
When the sliding doors 7 need to be closed, the compressed springs 7a can push the sliding doors 7 to slide inwards only by pressing the elastic blocks 7d on the two sliding doors 7 respectively until the opposite side surfaces of the two sliding doors 7 are contacted; when the sliding door 7 needs to be opened, the limiting handle 7b is pulled to slide outwards, so that the limiting handle 7b is propped against the baffle 6 on the same side to be opened, the sliding door 7 is easy to open and close, and the operation is convenient.
The above detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the above description is not intended to limit the present invention, and all the modifications or replacements equivalent to the technical solution of the present invention are included in the protection scope of the present invention within the scope of the present invention.
Claims (8)
1. The single-phase distribution box comprises a box body (1) and a box cover (2) hinged with the box body (1), wherein the box body (1) is a hollow cuboid with a front opening, the left side of the box cover (2) is hinged with the left side of the opening of the box body (1), the right side of the box cover (2) is connected with the right side of the opening of the box body (1) through a turnbuckle lock (2 a), a leakage switch (3) and a plurality of air switches (4) which are arranged in parallel are arranged in the box body (1), the single-phase distribution box is characterized in that a rectangular through hole (2 b) communicated with the box body (1) is arranged on the front surface of the box cover (2), groove bodies (5) which are opposite up and down and penetrate through the left end and the right end of the inner wall of the rectangular through hole (2 b) are respectively arranged in the upper inner wall and the lower inner wall of the rectangular through hole (2 b), two sliding doors (7) which are symmetrical left and right are arranged between the two groove bodies (5) in a sliding way;
each baffle (6) is a rectangular plate body with the upper end and the lower end respectively connected with the upper inner wall and the lower inner wall of the front part of the rectangular through hole (2 b), a space is arranged between the two baffles (6), the front surface of each baffle (6) is provided with a circular through hole (6 a) penetrating through the front surface and the rear surface, and the circular through hole (6 a) is close to one side of the two baffles (6) opposite to each other;
the sliding doors (7) are rectangular plates made of transparent plastics, a horizontal spring (7 a) is connected between each sliding door (7) and the inner side wall of the adjacent rectangular through hole (2 b), one end of each spring (7 a) is connected with the sliding door (7), the other end of each spring (7 a) is connected with the inner side wall of the rectangular through hole (2 b) at the same side as the sliding door (7), a limiting handle (7 b) protruding forwards is arranged on the front surface of each sliding door (7), the limiting handle (7 b) is close to one side opposite to the two sliding doors (7), a round blind hole (7 c) located on the outer side of the limiting handle (7 b) at the same side is arranged on the front surface of each sliding door (7), and an elastic block (7 d) with the same central axis as the round blind hole (7 c) is connected in the round blind hole (7 c);
the elastic block (7 d) is an elastic block body made of rubber, the front part of the elastic block (7 d) protrudes out of the front surface of the sliding door (7), the rear part of the elastic block (7 d) is a hollow cylinder (70 a) connected in the round blind hole (7 c) and a front opening of the hollow cylinder (70 a), the front part of the elastic block (7 d) is a spherical body (70 b) for closing the opening of the hollow cylinder, and the central axes of the hollow cylinder (70 a) and the spherical body (70 b) are the same.
2. A single-phase electric distribution box according to claim 1, characterized in that said springs (7 a) are in their natural state, with opposite sides of the two sliding doors (7) in contact, with a distance between the rear face of the sliding doors (7) and the rear side of the rectangular through hole (2 b).
3. A single-phase electric distribution box according to claim 2, characterized in that said spring (7 a) is in a natural state, and the sum of the lengths of the two sliding doors (7) is greater than the distance between the two shutters (6) when the two sliding doors (7) are in contact on opposite sides.
4. The single-phase distribution box of claim 3, wherein when the limit handle (7 b) of each sliding door (7) abuts against the baffle (6) on the same side, the elastic block (7 d) on the sliding door (7) corresponds to the circular through hole (6 a) on the same side in the front-back direction, an operation window (7 e) is formed between the opposite side surfaces of the two sliding doors (7) and the upper and lower inner walls of the rectangular through hole (2 b), and the operation handles of the leakage switch (3) and the air switch (4) correspond to the front operation window (7 e) in the front-back direction.
5. Single-phase electric distribution box according to claim 4, characterized in that said baffle (6) has a rear surface spaced from the front surface of the sliding door (7) on the same side.
6. Single-phase electric distribution box according to claim 5, characterized in that the front part of said limit handle (7 b) protrudes in front of the baffle (6).
7. The single-phase distribution box of claim 6, wherein when the elastic block (7 d) is in a natural state, the hollow cylindrical body (70 a) of the elastic block (7 d) is behind the rear surface of the baffle (6) on the same side, and the front part of the spherical body (70 b) is between the rear surface and the front surface of the baffle (6) on the same side.
8. Single-phase electric distribution box according to claim 1, characterized in that said sliding door (7) has a length less than the length of the baffle (6) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052166.1U CN213460670U (en) | 2020-09-18 | 2020-09-18 | Single-phase distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052166.1U CN213460670U (en) | 2020-09-18 | 2020-09-18 | Single-phase distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460670U true CN213460670U (en) | 2021-06-15 |
Family
ID=76325260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052166.1U Active CN213460670U (en) | 2020-09-18 | 2020-09-18 | Single-phase distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460670U (en) |
-
2020
- 2020-09-18 CN CN202022052166.1U patent/CN213460670U/en active Active
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