CN219106828U - Block terminal that thermal-insulated nature is good - Google Patents

Abstract

The utility model provides a distribution box with good heat insulation, which relates to the technical field of distribution boxes and comprises an inner box, wherein a shell is fixedly arranged on the side surface of the inner box, a cover plate is arranged on the side surface of the shell, a hinge is arranged between the shell and the cover plate, a strip is fixedly arranged on the side surface of the shell, a lug is fixedly arranged on the side surface of the strip, a rectangular block is fixedly connected with the side surface of the cover plate, a supporting rod is rotatably connected with the side surface of the rectangular block, a foam-rubber cushion is fixedly arranged on the side surface of the supporting rod, after people rotate the cover plate, the supporting rod on the side surface of the rectangular block is rotated, so that the supporting rod can be unfolded, then the supporting rod is lapped between the same lugs according to the angle of opening and closing of the cover plate, the cover plate is effectively supported, hands are not needed for supporting people are not needed, convenience of overhauling the distribution box is improved, and meanwhile, the supporting rod is prevented from striking the surface of the lug and the cover plate is prevented from vibrating.

Description

Block terminal that thermal-insulated nature is good

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with good heat insulation.

Background

The block terminal is electrical equipment, a plurality of circuit breakers can be packed into in its inside, have characteristics such as small, simple installation, can reasonable distribution electric energy, conveniently open and shut the operation to the circuit, have higher safety protection level, and can audio-visual display circuit's conduction state, current block terminal is when using, because apron on the block terminal and shell belong to pivoted, if not effectively support the apron, the apron will automatic re-setting, this just makes people when opening the apron, all need one hand to support the apron, the other hand is operated, for the people who overhauls the block terminal, it is comparatively inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a distribution box with good heat insulation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a block terminal that thermal-insulated nature is good, includes the inner box, the shell is equipped with admittedly to the side of inner box, the side of shell is provided with the apron, be equipped with the hinge between shell and the apron, the side fixed surface of shell installs rectangular, the lug is equipped with admittedly to the side of rectangular, the side fixed surface of apron is connected with the rectangle piece, the side rotation of rectangle piece is connected with the butt pole, the side fixed surface of butt pole installs the foam-rubber cushion, the internal surface of inner box is provided with the support, the internal surface of inner box is equipped with the zero line row.

In order to mount the support in the inner box, the utility model is improved in that the surface of the support is provided with an assembly hole, and the surface of the support rod is provided with an arc groove.

In order to facilitate people to open the cover plate, the utility model is improved in that the side surface of the cover plate is fixedly provided with the anti-slip raised line, the side surface of the shell is provided with the clearance groove, and the anti-slip raised line is attached to the clearance groove.

In order to tear off the reserved pieces according to the number of the circuit breakers, the utility model is improved in that the reserved pieces are fixedly arranged on the inner surface of the shell, and the identification plate is arranged on the inner surface of the shell.

In order to improve the heat insulation of the housing, the utility model is improved in that the interior of the housing is filled with polyurethane.

In order to improve the regularity of the connecting wires, the utility model is improved in that an auxiliary mechanism is arranged on the inner surface of the inner box, the auxiliary mechanism comprises connecting blocks, the connecting blocks are fixedly arranged on the inner surface of the inner box, and guide rods are fixedly arranged between the connecting blocks.

In order to clamp the connecting wire of the circuit breaker, the utility model is improved in that the outer surface of the guide rod is sleeved with a wire clamp.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, in actual use, the inner box, the shell, the cover plate, the hinge, the strip, the raised strips, the rectangular block, the supporting rod, the foam-rubber cushion, the support, the assembly holes and the zero line row are arranged, when people rotate the cover plate away, the supporting rod on the side surface of the rectangular block is rotated, so that the supporting rod can be unfolded, then the supporting rod is lapped between the same convex blocks according to the angle required to be opened and closed by the cover plate, the cover plate is effectively supported, and hands are not required to be used for supporting, so that the convenience of people for overhauling the distribution box is improved, meanwhile, the foam-rubber cushion is used, the condition that the supporting rod impacts the surface of the convex blocks and causes vibration of the cover plate is prevented, and the utility model is beneficial to actual use.

2. According to the utility model, when the auxiliary mechanism is arranged in actual use, as a plurality of circuit breakers are required to be installed in the inner box, the connecting wires are also more, at the moment, people can slide the wire clamps along the guide rod to adjust the distance between the wire clamps, and then the wire clamps are used for clamping the connecting wires, so that the regularity of the connecting wires in the inner box is improved, and the practical use is facilitated.

Drawings

Fig. 1 is a front view of a power distribution box with good heat insulation performance;

fig. 2 is a side view of a power distribution box with good heat insulation performance according to the utility model;

fig. 3 is a bottom view of a distribution box with good heat insulation performance according to the present utility model;

fig. 4 is a side view of an explosion diagram of a power distribution box with good heat insulation.

Legend description:

1. an inner box; 2. a housing; 3. a cover plate; 4. a hinge; 5. a strip; 6. a bump; 7. rectangular blocks; 8. a supporting rod; 9. a sponge cushion; 10. a bracket; 11. a fitting hole; 12. a zero line row; 13. an anti-slip raised line; 14. reserving a sheet; 15. a signboard; 16. a connecting block; 17. a guide rod; 18. line cards.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a block terminal that thermal-insulated nature is good, including inner box 1, the side of inner box 1 is fixed with shell 2, the side of shell 2 is provided with apron 3, be equipped with hinge 4 between shell 2 and the apron 3, the side fixed surface of shell 2 installs rectangular 5, the side of rectangular 5 is fixed with lug 6, side fixed surface through setting up shell 2 installs rectangular 5, the side of setting up rectangular 5 is fixed with lug 6 simultaneously, people support the pole 8 between different lugs 6, thereby adjust the supporting angle to apron 3, the side fixed surface of apron 3 is connected with rectangular piece 7, through the side fixed surface who sets up apron 3 is connected with rectangular piece 7 for support pole 8, the side rotation of rectangular piece 7 is connected with pole 8, the side fixed surface of pole 8 is installed with foam-rubber cushion 9, through setting up the side fixed surface of pole 8 is installed foam-rubber cushion 9, avoid the direct striking of pole 8 to between the lug 6, the internal surface of inner box 1 is provided with support 10 through the internal surface of inner box 1 is provided with support 10 for supporting the circuit breaker, the internal surface of inner box 1 is provided with zero line 12 through setting up the connecting wire of inner box 1 and is used for connecting the zero line 12 on the circuit breaker.

Referring to fig. 1-4, the surface of the bracket 10 is provided with the assembly hole 11, the surface of the supporting rod 8 is provided with the arc groove, people can take the supporting rod 8 conveniently, the side surface of the cover plate 3 is fixedly provided with the anti-slip raised strip 13, the side surface of the housing 2 is provided with the clearance groove, the anti-slip raised strip 13 is attached to the clearance groove, the inner surface of the housing 2 is fixedly provided with the reserved piece 14, if the circuit breaker is installed in the range, only the reserved piece 14 is required to be pulled down, the inner surface of the housing 2 is provided with the signboard 15, people can mark the circuit breaker according to the using range of the circuit breaker conveniently, the polyurethane is filled in the inner part of the housing 2, the thermal insulation performance of the polyurethane is excellent, the thermal insulation performance of the housing 2 can be improved, and the high-temperature environment protection box of the circuit breaker can be effectively protected.

Example two

Referring to fig. 4, the inner surface of the inner box 1 is provided with an auxiliary mechanism, the auxiliary mechanism comprises a connecting block 16, the connecting block 16 is fixedly installed on the inner surface of the inner box 1, a guide rod 17 is fixedly installed between the connecting blocks 16, the connecting block 16 is installed through the inner surface of the inner box 1, meanwhile, the guide rod 17 is fixedly installed between the connecting blocks 16, people can conveniently adjust the position between the line cards 18 according to the range of the guide rod 17, the uniformity of a circuit breaker connecting line is improved, the line cards 18 are sleeved on the outer surface of the guide rod 17, and people can conveniently clamp the connecting line 18 on the circuit breaker.

Working principle: through setting up interior case 1, shell 2, apron 3, hinge 4, rectangular 5, the sand grip, rectangular piece 7, support bar 8, foam-rubber cushion 9, support 10, mounting hole 11 and zero line row 12, during the use, people first install the circuit breaker on support 10, then remove support 10 to interior case 1, and use mounting hole 11 to fix support 10 on interior case 1, then with the connecting wire with zero line row 12 connect gradually can, if the block terminal is used for a long time, when people need overhaul, utilize hinge 4 to open apron 3 at this moment, at the in-process that apron 3 removed, rectangular piece 7 and support bar 8 move along with apron 3, when expanding apron 3 to ninety degrees, rotate rectangular piece 7 side support bar 8, then according to the angle that apron 3 needs to open and shut, rotate apron 3 towards the direction of shell 2 again, until foam-rubber cushion 9 then with the laminating of bump 6, then contact through foam-rubber cushion 9 and bump 6, then support bar 8 then carries out effectual support to apron 3, like this, need not support apron 3, improve the box 3, improve the line clip 18 is used to the line clip 18 in the interior of the line-fastener that sets up the auxiliary mechanism, this internal line-fastener 18 is used for the line-card 18, this is more convenient for the line-card 18, the inside of the line-card 18 is put into place in the line-connector 18, the line-connector 18 is more practical use, the inside the line-card 18 is convenient to be used in the line-connector 18, this is used in the interior case 18, and the inside the line-connector 18 is more convenient to use, and the line-connector 18.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a block terminal that thermal-insulated nature is good, includes inner box (1), its characterized in that: the side of inner box (1) is fixed and is equipped with shell (2), the side of shell (2) is provided with apron (3), be equipped with hinge (4) between shell (2) and apron (3), the side fixed surface of shell (2) installs rectangular (5), lug (6) are fixed and are equipped with to the side of rectangular (5), the side fixed surface of apron (3) is connected with rectangle piece (7), the side rotation of rectangle piece (7) is connected with support pole (8), the side fixed surface of support pole (8) installs foam-rubber cushion (9), the internal surface of inner box (1) is provided with support (10), the internal surface of inner box (1) is equipped with zero line row (12).

2. The insulated switchgear of claim 1, wherein: the surface of the support (10) is provided with an assembly hole (11), and the surface of the supporting rod (8) is provided with an arc groove.

3. The insulated switchgear of claim 1, wherein: the anti-slip raised strip (13) is fixedly arranged on the side surface of the cover plate (3), a clearance groove is formed in the side surface of the shell (2), and the anti-slip raised strip (13) is attached to the clearance groove.

4. The insulated switchgear of claim 1, wherein: the inner surface of the shell (2) is fixedly provided with a reserved sheet (14), and the inner surface of the shell (2) is provided with a signboard (15).

5. The insulated switchgear of claim 1, wherein: the interior of the housing (2) is filled with polyurethane.

6. The insulated switchgear of claim 1, wherein: the inner surface of inner box (1) is provided with auxiliary mechanism, auxiliary mechanism includes connecting block (16), connecting block (16) fixed mounting is at the inner surface of inner box (1), fixed mounting has guide arm (17) between connecting block (16).

7. The insulated switchgear of claim 6, wherein: the outer surface of the guide rod (17) is sleeved with a line clip (18).

Images