CN212571825U - Power distribution box convenient for replacing moisture-proof plate - Google Patents
Power distribution box convenient for replacing moisture-proof plate Download PDFInfo
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- CN212571825U CN212571825U CN202021653556.8U CN202021653556U CN212571825U CN 212571825 U CN212571825 U CN 212571825U CN 202021653556 U CN202021653556 U CN 202021653556U CN 212571825 U CN212571825 U CN 212571825U
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Abstract
The utility model discloses a conveniently change power distribution box of dampproofing board, concretely relates to power distribution box field, the power distribution box comprises a box body, the export has been opened to the box front side, export one side outer wall hinge connection has the door, the box internalization is equipped with dampproofing board, dampproofing board cross section sets up to the framework, the fixed a plurality of first sliders that are equipped with of dampproofing board outer wall, the box inner wall corresponds first slider and has seted up first spout, first slider and first spout joint, the exhaust vent has all been seted up to dampproofing board both sides, the box both sides outer wall corresponds the exhaust vent and has all seted up the ventilation hole, the ventilation hole is linked together with the exhaust vent, be equipped with two bases in the dampproofing board. The utility model discloses a first spout on first slider on the dampproofing board and the box inner wall makes dampproofing board can the back-and-forth movement on the box, compares with prior art, and when the dampproofing board was dismantled in the installation, it is more convenient, and easy operation is convenient.
Description
Technical Field
The utility model relates to a power distribution box technical field, more specifically say, the utility model relates to a conveniently change power distribution box of dampproofing board.
Background
At present, the distribution box is a low-voltage distribution box formed by assembling switching equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and can be switched on or switched off by means of a manual or automatic switch in normal operation. Chinese patent with application number CN209169717U discloses a novel dampproofing power distribution box, through the dehumidifier and the dampproofing board of five groups that set up, can be fine to the inside dehumidification that prevents damp of block terminal, make the inside drying that keeps of block terminal.
However, when the distribution box is in actual use, moisture can enter the moisture-proof plate after the moisture-proof plate is used for a long time, so that the moisture-proof plate slightly expands, and the moisture-proof plate is required to be replaced, so that the distribution box is complex in operation and inconvenient to replace.
Therefore, it is necessary to provide a power distribution box with a moisture-proof plate which is convenient to replace.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defect of prior art, the embodiment of the utility model provides a conveniently change power distribution box of dampproofing board makes dampproofing board can the back-and-forth movement on the box through the first slider on the dampproofing board and the first spout on the box inner wall, compares with prior art, and when the dampproofing board was dismantled in the installation, it is more convenient, easy operation is convenient.
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution box convenient for replacing a damp-proof board comprises a box body, wherein an outlet is formed in the front side of the box body, a door is hinged to the outer wall on one side of the outlet, the damp-proof board is movably arranged in the box body, the cross section of the damp-proof board is arranged to be a frame body, a plurality of first slide blocks are fixedly arranged on the outer wall of the damp-proof board, first slide grooves are formed in the inner wall of the box body corresponding to the first slide blocks, the first slide blocks are clamped with the first slide grooves, air outlet holes are formed in two sides of the damp-proof board, vent holes are formed in the outer wall of the two sides of the box body corresponding to the air outlet holes, the vent holes are communicated with the air outlet holes, two bases are arranged in the damp-proof board, one base is arranged at the top of the other base, fixed block and box inner wall fixed connection, the fixed block left and right sides all fixes and is equipped with the telescopic link, the telescopic link rod end is all fixed and is equipped with the rubber pad, the rubber pad lateral wall contacts with dampproofing inboard wall surface, telescopic link outside cover is equipped with the spring, spring one end and fixed block fixed connection, the spring other end and rubber pad fixed connection.
In a preferred embodiment, two second sliding blocks are fixedly arranged at the bottom of each mounting plate, a second sliding groove is formed in the top of each base corresponding to each second sliding block, and the second sliding blocks are clamped with the second sliding grooves.
In a preferred embodiment, the first sliding blocks are uniformly distributed on the outer wall surface of the moisture-proof plate, the length of the first sliding blocks is greater than that of the first sliding grooves, and a gap is reserved between the moisture-proof plate and the inner wall of the box body.
In a preferred embodiment, a buckle is fixedly arranged on the surface of one side wall of the door, a lock catch is fixedly arranged on one side wall of the box body, and the buckle is clamped with the lock catch.
In a preferred embodiment, the mounting plate is made of a ceramic material.
In a preferred embodiment, the inner wall surface of the bottom of the moisture-proof board is fixedly provided with a handle, and the front side surface of the door is fixedly provided with a handle.
In a preferred embodiment, a filter screen is fixedly arranged inside each of the two vent holes.
In a preferred embodiment, a long rod is fixedly arranged on the front side surface of each rubber pad.
In a preferred embodiment, an annular silica gel pad is fixedly arranged on the surface of the inner wall of the door, an annular groove is formed in the surface of the outer wall of the front side of the box body, which corresponds to the annular silica gel pad, and the annular silica gel pad is clamped with the annular groove.
The utility model discloses a technological effect and advantage:
1. the utility model makes the damp-proof board move back and forth on the box body through the first slide block on the damp-proof board and the first slide groove on the inner wall of the box body, compared with the prior art, the installation and the disassembly of the damp-proof board are more convenient, and the operation is simple and convenient;
2. compared with the prior art, the rubber pad can adapt to the expansion of the damp-proof plate and is always attached to the inner wall surface of the damp-proof plate, so that the damp-proof plate is fixed in the box body, and the damp-proof plate is prevented from shaking in the box body in the moving process of the box body;
3. when the dampproofing board receives damp inflation, because first slider length is greater than first spout length, leave the gap between first slider and the box inner wall, consequently setting up of gap and rubber pad can hold the dampproofing board after the inflation, makes the dampproofing board not influence the box to and when changing the dampproofing board, the shrink telescopic link can also make things convenient for smooth and easy pulling out of dampproofing board.
Drawings
Fig. 1 is a schematic view of the overall structure of the door of the present invention when opened.
Fig. 2 is a plan view of the overall structure of the door of the present invention.
Fig. 3 is a cross-sectional view taken along line a-a of the present invention.
Fig. 4 is a cross-sectional view of a second slide of the present invention.
Fig. 5 is a front view of the fixing block of the present invention.
The reference signs are: the box body 1, the door 2, the damp-proof board 3, the first slide block 4, the first slide groove 5, the air outlet hole 6, the air vent hole 7, the base 8, the mounting plate 9, the electrical element 10, the fixed block 11, the telescopic rod 12, the rubber pad 13, the spring 14, the second slide block 15, the second slide groove 16, the handle 17, the handle 18, the filter screen 19, the long rod 20, the annular silica gel pad 21 and the annular groove 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the power distribution box convenient for replacing the damp-proof board shown in the figures 1-5, the power distribution box comprises a box body 1, an outlet is formed in the front side of the box body 1, a door 2 is connected to the outer wall of one side of the outlet in a hinged mode, the damp-proof board 3 is movably arranged in the box body 1, the cross section of the damp-proof board 3 is arranged as a frame body, a plurality of first slide blocks 4 are fixedly arranged on the outer wall of the damp-proof board 3, first slide grooves 5 are formed in the inner wall of the box body 1 corresponding to the first slide blocks 4, the first slide blocks 4 are clamped with the first slide grooves 5, air outlet holes 6 are formed in the two sides of the damp-proof board 3, air vent holes 7 are formed in the outer wall of the two sides of the box body 1 corresponding to the air outlet holes 6, the air vent holes 7 are communicated with the air outlet, the top parts of the two bases 8 are respectively and movably provided with an installation plate 9, an electrical element 10 is arranged on the top part of the installation plate 9, a fixed block 11 is arranged between the two bases 8, the fixed block 11 is fixedly connected with the inner wall of the box body 1, telescopic rods 12 are respectively and fixedly arranged on the left side and the right side of the fixed block 11, the rod ends of the telescopic rods 12 are respectively and fixedly provided with a rubber pad 13, the outer side wall of each rubber pad 13 is in contact with the surface of the inner wall of the moistureproof board 3, a spring 14 is sleeved on the outer side of each telescopic rod 12, one end;
furthermore, two second sliding blocks 15 are fixedly arranged at the bottom of each mounting plate 9, a second sliding groove 16 is formed in the top of each base 8 corresponding to each second sliding block 15, the second sliding blocks 15 are clamped with the second sliding grooves 16 and used for pulling out the mounting plates 9, and therefore electrical elements on the mounting plates 9 can be conveniently overhauled and replaced;
further, the first sliding blocks 4 are uniformly distributed on the outer wall surface of the moisture-proof plate 3, the length of the first sliding blocks 4 is greater than that of the first sliding grooves 5, and a gap is reserved between the moisture-proof plate 3 and the inner wall of the box body 1, so that the moisture-proof plate 3 slides more stably in the box body 1;
furthermore, a buckle is fixedly arranged on the surface of one side wall of the door 2, a lock catch is fixedly arranged on one side wall of the box body 1, and the buckle is clamped with the lock catch, so that the connection between the door 2 and the box body 1 is more stable;
further, the mounting plate 9 is made of a ceramic material, the mounting plate 9 has an insulating effect due to the mounting plate 9 made of the ceramic material, and an operator can prevent electric shock when pulling the mounting plate 9;
furthermore, a handle 17 is fixedly arranged on the surface of the inner wall of the bottom of the moisture-proof plate 3, and a handle 18 is fixedly arranged on the front side surface of the door 2, so that an operator can pull the moisture-proof plate 3 and the door 2 conveniently;
furthermore, filter screens 19 are fixedly arranged inside the two air vents 7, so that impurities in the air are prevented from entering the box body 1;
furthermore, a long rod 20 is fixedly arranged on the front side surface of each rubber pad 13, so that an operator can conveniently move the rubber pads 13 through the long rods 20;
further, 2 inner wall surface fixings of door are equipped with annular silica gel pad 21, the annular groove 22 has been seted up to box 1 front side outer wall surface corresponding annular silica gel pad 21, annular silica gel pad 21 and annular groove 22 joint improve the leakproofness between door 2 and the box 1.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, when in use, a door 2 at the front side of a box body 1 is opened by pulling a handle 18, a mounting plate 9 is pulled, the mounting plate 9 can move back and forth on a base 8 through a second sliding block 15 and a second sliding groove 16, a plurality of electrical components 10 are placed on the mounting plate 9, after the mounting plate is installed, the mounting plate 9 is pushed into the box body 1, then a first sliding block 4 on a damp-proof plate 3 is inserted into a first sliding groove 5 on the inner wall of the box body 1 in an aligning way, when the damp-proof plate 3 is inserted, a long rod 20 on two rubber pads 13 is kneaded towards a fixed block 11 by hands, a gap is left between the rubber pads 13 and the inner wall of the box body 1, the damp-proof plate 3 is conveniently inserted, after the damp-proof plate 3 is inserted in place, the long rod 20 is loosened, the rubber pads 13 receive the pushing force of a spring 14, the damp-proof plate 3 rocks left and right in the box body 1; the damp-proof board 3 can slightly expand after being damped for a long time, a gap is reserved between the first sliding block 4 and the inner wall of the box body 1 due to the fact that the length of the first sliding block 4 is larger than that of the first sliding groove 5, the damp-proof board 3 can be accommodated to slightly expand, the box body 1 is not affected, and when the damp-proof board 3 is replaced, the telescopic rod 12 is contracted to enable the damp-proof board 3 to be conveniently and smoothly pulled out; due to the arrangement of the telescopic rod 12 and the spring 14, the rubber pad 13 can adapt to the expansion of the damp-proof plate 3 and is always attached to the inner wall surface of the damp-proof plate 3, when the damp-proof plate 3 needs to be replaced, the damp-proof plate 3 is pulled out of the box body 1 by pulling the handle 18, and the damp-proof plate is replaced, so that the operation is simple, convenient and quick; through the setting of annular silica gel pad 21 on door 2, when closing door 2, annular silica gel pad 21 blocks in the annular groove 22 on the box 1, increases the leakproofness between door 2 and the box 1.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a conveniently change power distribution box of dampproofing board, includes box (1), its characterized in that: the box is characterized in that an outlet is formed in the front side of the box body (1), a door (2) is hinged to the outer wall of one side of the outlet, a damp-proof plate (3) is movably arranged in the box body (1), the cross section of the damp-proof plate (3) is arranged as a frame body, a plurality of first sliding blocks (4) are fixedly arranged on the outer wall of the damp-proof plate (3), first sliding grooves (5) are formed in the inner wall of the box body (1) corresponding to the first sliding blocks (4), the first sliding blocks (4) are clamped with the first sliding grooves (5), air outlet holes (6) are formed in the two sides of the damp-proof plate (3), air vent holes (7) are formed in the outer walls of the two sides of the box body (1) corresponding to the air outlet holes (6), the air vent holes (7) are communicated with the air outlet holes (6), two bases (8) are arranged in the damp-proof plate (3), one base (, equal activity in two base (8) tops is equipped with mounting panel (9), mounting panel (9) top is equipped with electrical components (10), is equipped with fixed block (11) between two base (8), fixed block (11) and box (1) inner wall fixed connection, fixed block (11) the left and right sides is all fixed and is equipped with telescopic link (12), telescopic link (12) rod end is all fixed and is equipped with rubber pad (13), rubber pad (13) lateral wall contacts with dampproofing board (3) inner wall surface, telescopic link (12) outside cover is equipped with spring (14), spring (14) one end and fixed block (11) fixed connection, the spring (14) other end and rubber pad (13) fixed connection.
2. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: every mounting panel (9) bottom is fixed to be equipped with two second slider (15), and second spout (16) have been seted up corresponding second slider (15) in every base (8) top, second slider (15) and second spout (16) joint.
3. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: first slider (4) are at dampproofing board (3) outer wall surface evenly distributed, first slider (4) length is greater than first spout (5) length, leave the gap between dampproofing board (3) and box (1) inner wall.
4. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: a buckle is fixedly arranged on the surface of one side wall of the door (2), a lock catch is fixedly arranged on one side wall of the box body (1), and the buckle is connected with the lock catch in a clamping mode.
5. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: the mounting plate (9) is made of a ceramic material.
6. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: the inner wall surface of the bottom of the moisture-proof plate (3) is fixedly provided with a handle (17), and the front side surface of the door (2) is fixedly provided with a handle (18).
7. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: filter screens (19) are fixedly arranged in the two air vents (7).
8. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: the front side surface of each rubber pad (13) is fixedly provided with a long rod (20).
9. The power distribution box convenient for replacing the moisture-proof plate as claimed in claim 1, is characterized in that: the door (2) inner wall fixed surface is equipped with annular silica gel pad (21), annular groove (22) have been seted up to box (1) front side outer wall surface corresponding annular silica gel pad (21), annular silica gel pad (21) and annular groove (22) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653556.8U CN212571825U (en) | 2020-08-11 | 2020-08-11 | Power distribution box convenient for replacing moisture-proof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021653556.8U CN212571825U (en) | 2020-08-11 | 2020-08-11 | Power distribution box convenient for replacing moisture-proof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571825U true CN212571825U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021653556.8U Active CN212571825U (en) | 2020-08-11 | 2020-08-11 | Power distribution box convenient for replacing moisture-proof plate |
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| CN (1) | CN212571825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054565A (en) * | 2021-03-25 | 2021-06-29 | 贵州电网有限责任公司 | Rotating door type distribution box |
-
2020
- 2020-08-11 CN CN202021653556.8U patent/CN212571825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054565A (en) * | 2021-03-25 | 2021-06-29 | 贵州电网有限责任公司 | Rotating door type distribution box |
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