CN214153610U - Secondary element mounting box for outer door of distribution box and distribution box - Google Patents
Secondary element mounting box for outer door of distribution box and distribution box Download PDFInfo
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- CN214153610U CN214153610U CN202120016966.XU CN202120016966U CN214153610U CN 214153610 U CN214153610 U CN 214153610U CN 202120016966 U CN202120016966 U CN 202120016966U CN 214153610 U CN214153610 U CN 214153610U
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- box
- cover body
- outer door
- distribution box
- fixing
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a secondary element mounting box for a distribution box outer door, which comprises a box body with an opening at one side and a cover body covering the opening; the middle part of the cover body protrudes leftwards, and a step is formed at the edge part of the cover body; the edge part of the cover body is fixedly connected with the side wall of the opening of the box body; an installation space is enclosed between the cover body and the box body and is used for installing secondary elements; the middle part of the cover body is also provided with a plurality of through holes, and the external part of the secondary element is arranged at the through holes; the secondary element mounting box is characterized in that the distribution box outer door is provided with a mounting hole, the mounting hole is matched with the middle part, protruding leftwards, of the cover body, and the middle part of the cover body is inserted into the mounting hole formed in the distribution box outer door so as to mount the secondary element mounting box on the distribution box outer door. The utility model discloses a secondary component mounting box simple structure, convenient to use, easily modular production does benefit to the block terminal outer door standardization, the cost is reduced.
Description
Technical Field
The utility model belongs to the block terminal field specifically is a secondary component mounting box and block terminal for block terminal outer door.
Background
The outer door of the distribution box is usually provided with secondary elements such as signal indicator lamps and control switches, and the secondary elements form a secondary circuit to control, protect and monitor primary equipment in the distribution box.
In the existing distribution box, the difference of the primary equipment configured in different distribution boxes causes the difference of the secondary elements required to be installed on the outer door. The versatility of the outer door is not good, since the mounting holes in the outer door are adapted to said secondary elements. Even with the same profile and dimensions of the electrical box, exterior doors are also specifically manufactured for different electrical boxes.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model discloses a secondary component mounting box for distribution box outer door is provided to first object.
A second object of the present invention is to provide a distribution box.
The utility model provides a technical scheme that its technical problem adopted is:
a secondary element mounting box for an outer door of a distribution box comprises a box body and a cover body, wherein one side of the box body is provided with an opening, and the cover body covers the opening;
the middle part of the cover body protrudes leftwards, and a step is formed at the edge part of the cover body; the edge part of the cover body is fixedly connected with the side wall of the opening of the box body;
an installation space is enclosed between the cover body and the box body and is used for installing secondary elements; the middle part of the cover body is also provided with a plurality of through holes, and the external part of the secondary element is arranged at the through holes;
the secondary element mounting box is characterized in that the distribution box outer door is provided with a mounting hole, the mounting hole is matched with the middle part, protruding leftwards, of the cover body, and the middle part of the cover body is inserted into the mounting hole formed in the distribution box outer door so as to mount the secondary element mounting box on the distribution box outer door.
According to a preferred embodiment, two opposite side edges of the cover body horizontally extend rightwards to form a first connecting part, and a plurality of first fixing holes are formed in the first connecting part; a plurality of second fixing holes corresponding to the first fixing holes in position are formed in two opposite side walls of the box body; the cover body and the box body are detachably fixed together by means of the fixing piece sequentially penetrating through the second fixing hole and the first fixing hole.
Furthermore, a plurality of wiring terminals are further arranged on the side wall of the box body.
According to a preferred embodiment, a plurality of first magnets are fixed on the outer side wall of the cover body, and a plurality of second magnets corresponding to the first magnets are fixed on the outer door of the distribution box; when the middle part of the cover body is inserted into the mounting hole in the outer door of the distribution box, the first magnet on the outer side wall of the cover body is attracted with the second magnet on the outer door of the distribution box.
According to a preferred embodiment, a first fixing groove matched with the first magnet is formed in the outer side wall of the cover body, so that the first magnet is embedded in the first fixing groove; and a second fixing groove matched with the second magnet is formed in the outer door of the distribution box, so that the second magnet is buried in the second fixing groove.
According to a preferred embodiment, the first magnet is arranged on the outer side wall of the middle part of the cover body protruding leftwards, and the second magnet is fixed on the inner wall of the mounting hole of the distribution box outer door.
According to a preferred embodiment, the side wall part of the box body horizontally extends leftwards to form a second connecting part, and the outer side of the mounting hole is provided with a connecting hole matched with the second connecting part; the second connecting portion penetrate into the connecting hole, the left portion of the second connecting portion protrudes out of the left side of the strip-shaped connecting hole, the left portion of the second connecting portion is further provided with a plurality of third fixing holes, and the fixing piece is inserted into the third fixing holes to achieve limiting and fixing.
The utility model provides a distribution box, includes the box and installs in the outer container door of box one side, is equipped with above-mentioned secondary element mounting box on the outer container door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. install the block terminal outer door with the secondary component mounting box through the mode of inserting the mounting hole on the block terminal outer door with lid middle part on, the operation is very simple.
2. The lid is in the same place with block terminal outer door detachably fixed connection, and convenient to use.
3. The secondary component mounting box is easy to modularize and produce, and meanwhile, the outer door of the distribution box is standardized, so that the special box door for different distribution boxes is not required to be designed and produced, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of a secondary component mounting box for an outer door of an electric distribution box according to an embodiment.
Fig. 2 is an assembly schematic view of the outer door of the distribution box and the secondary component mounting box of the embodiment.
Fig. 3 is a front view of the electrical box of the embodiment.
Description of the figure numbers:
10. the box body, 11, the second fixed orifices, 12, the second connecting parts, 13, the third fixed orifices and 14, the connecting terminal.
20. The cover comprises a cover body 21, a leftwards protruding middle part of the cover body 22, a step 23, a first connecting part 24, a first fixing hole 25, a first magnet 26, a first fixing groove 27 and a through hole in the middle of the cover body.
30. And (5) installing space.
40. The outer door of the distribution box is 41, a mounting hole is formed, 42, a second magnet is 43, a second fixing groove is formed, and 44, a connecting hole is formed.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1
As shown in fig. 1, the secondary component mounting box for the outer door of the distribution box of the present embodiment includes a box body 10 having an opening on one side and a cover body 20 covering the opening.
The configuration of the cover 20 and the box 10 is not limited in the present invention, and a square box configuration is usually adopted, and the present embodiment takes the square box as an example to explain the secondary component mounting box in detail. One skilled in the art will readily appreciate that other configurations, such as round box shapes, may be implemented.
The central portion 21 of the cover body 20 is protruded leftward, and a step 22 is formed at the edge portion of the cover body 20. The edge of the cover 20 is fixedly connected to the side wall of the opening of the box 10, and an installation space 30 is enclosed between the cover 20 and the box 10. Preferably, two opposite side edges, i.e. the upper side edge and the lower side edge or the front side edge and the rear side edge, of the cover body 20 extend horizontally rightward to form a first connecting portion 23, and a plurality of first fixing holes 24 are formed on the first connecting portion 23; a plurality of second fixing holes 11 corresponding to the plurality of first fixing holes 24 are also formed on two opposite sidewalls of the box body 10, i.e., an upper sidewall, a lower sidewall, or a front sidewall and a rear sidewall. The cover 20 and the case 10 are detachably fixed together by means of fixing members (not shown), such as screws, which pass through the second fixing holes 11 and the first fixing holes 24 in sequence.
As shown in fig. 2 and 3, the distribution box outer door 40 is provided with a mounting hole 41, and the mounting hole 41 is matched with the leftward protruding middle portion 21 of the cover body 20. The secondary component mounting box is mounted on the distribution box outer door 40 by inserting the middle portion 21 of the cover body 20 into the mounting hole 41 of the distribution box outer door 40, and the operation is very simple.
The fixed mode between secondary component mounting box and the block terminal outer door 40 has a plurality ofly, the utility model discloses in unrestricted, can adopt modes such as welding, interference fit fixed. Wherein, the preferred mode is that can dismantle fixed connection, like:
i) a plurality of first magnets 25 are fixed on the outer side wall of the cover 20, and a plurality of second magnets 42 corresponding to the positions of the plurality of first magnets 25 are fixed on the distribution box outer door 40. When the middle portion 21 of the cover 20 is inserted into the mounting hole 41 of the distribution box outer door 40, the first magnet 25 on the outer side wall of the cover 20 and the second magnet 42 on the distribution box outer door 40 are attracted together, so as to fix the cover 20 and the distribution box outer door 40 together. When the cover 20 needs to be removed, the cover 20 can be removed by pushing the cover to the right with a little force. The mode has the advantages of simple structure and only needs to be pushed with little force during installation and disassembly. As a further preferable mode, a first fixing groove 26 matched with the first magnet 25 is provided on the outer side wall of the cover body 20, so that the first magnet 25 is embedded in the first fixing groove 26; and a second fixing groove 43 matched with the second magnet 42 is formed in the distribution box outer door 40, so that the second magnet 42 is embedded in the second fixing groove 43. As another further preferable mode, the first magnet 25 is disposed on an outer side wall of a central portion of the cover 20 protruding leftward, and the second magnet 42 is fixed to an inner wall of the mounting hole 41 of the distribution box outer door 40. When the cover body 20 and the outer door 40 of the distribution box are attracted and fixed by the magnet, the cover body and the outer door can be attached together, so that dust accumulation caused by large gaps is avoided. Or,
ii) the side wall parts of the case 10 horizontally extend leftward to form the second connecting parts 12, and preferably, the upper and lower side walls of the case 10 horizontally extend leftward to form two second connecting parts 12. The upper side and the lower side of the mounting hole 41 of the distribution box outer door 40 are respectively provided with a connecting hole 44, and the connecting hole 44 is matched with the second connecting part 12. When the secondary component mounting box is mounted on the distribution box outer door 40, the middle part 21 of the cover body 20 is inserted into the mounting hole 41, and the second connecting part 12 of the box body 10 is inserted into the connecting hole 44. The left part of the second connecting part 12 protrudes out of the left side of the connecting hole 44, the left part of the second connecting part 12 is further provided with a plurality of third fixing holes 13, fixing parts such as screws and bolts are inserted into the third fixing holes 13, and the fixing parts are blocked outside the outer door 40 of the distribution box, so that limiting and fixing can be achieved, and the second connecting part 12 is prevented from being pulled out of the connecting hole 44. And taking out the fixing piece in the third fixing hole 13, namely taking down the secondary element mounting box. In this way, the secondary component mounting box can be detachably fixed to the distribution box outer door 40. The structure of this scheme is more reliable, the condition that the secondary component mounting box is deviate from by accident difficult to appear. It is easy to understand that the second connecting portion 12 can also be formed by horizontally extending the front side and the lower back side wall of the box 10 leftward, or by horizontally extending the middle portion of the side wall of the front, back, left and right sides of the box 10 leftward, and the specific forming manner and number of the second connecting portion 12 are not limited in the present invention.
Or, the scheme i and the scheme ii can be adopted at the same time, so that the advantages of the two schemes are fully exerted, for example, magnet attraction can be used as a temporary fixing mode, a worker can conveniently insert a fixing piece into the third fixing hole 13, and the secondary element mounting box is not required to be supported by hands; when the mounting box is disassembled, the secondary element mounting box can be directly released and fall off without being held by hands after the fixing piece in the third fixing hole 13 is taken out.
The cover 20 is also provided with a plurality of through holes 27 in the middle, and the number and shape of these through holes 27 can be set according to the secondary components (not shown) to be mounted on the outer door 40 of the distribution box. The secondary components are installed in the installation space 30 between the cover 20 and the case 10, and the external parts (such as the indicator light head, the dial plate, etc.) of the secondary components are arranged at the through holes 27.
Compared with the existing scheme of directly opening holes in the outer door of the distribution box, the secondary element mounting box of the embodiment is easy to modularly produce, and meanwhile, the outer door 40 of the distribution box is standardized, so that a special box door does not need to be designed and produced for different distribution boxes. In addition, after the secondary component is installed on the secondary component installation box, the secondary component can be very conveniently fixed on the outer door 40 of the distribution box, and compared with the prior art, the operation complexity is reduced.
Furthermore, a plurality of terminals 14 are disposed on the side wall of the box body 10. After the secondary element is installed in the secondary element installation box, the secondary element is firstly electrically connected with the wiring terminal 14, and then the wiring terminal 14 is electrically connected with the primary device, so that the wiring of the secondary element is facilitated.
Example 2
As shown in fig. 3, the distribution box of the present embodiment includes a box body and an outer box door 40 installed on one side of the box body, and the secondary component installation box is installed on the outer box door 40. Wherein, but outer container door 40 standardized production, but secondary component mounting box modularization setting is favorable to reduce cost.
The above embodiments describe the structure of the distribution box and the secondary component mounting box in detail, but should not be regarded as limiting the present invention. It will be readily understood that modifications, substitutions and further improvements may be made by those skilled in the art based on the teachings of the present invention, but any modifications or equivalents will fall within the scope of the claims of the present invention.
Claims (8)
1. A secondary element mounting box for an outer door of a distribution box is characterized by comprising a box body and a cover body, wherein one side of the box body is provided with an opening, and the cover body covers the opening;
the middle part of the cover body protrudes leftwards, and a step is formed at the edge part of the cover body; the edge part of the cover body is fixedly connected with the side wall of the opening of the box body;
an installation space is enclosed between the cover body and the box body and is used for installing secondary elements; the middle part of the cover body is also provided with a plurality of through holes, and the external part of the secondary element is arranged at the through holes;
the secondary element mounting box is characterized in that the distribution box outer door is provided with a mounting hole, the mounting hole is matched with the middle part, protruding leftwards, of the cover body, and the middle part of the cover body is inserted into the mounting hole formed in the distribution box outer door so as to mount the secondary element mounting box on the distribution box outer door.
2. A secondary component mounting box according to claim 1, wherein the cover body has two opposite side edges extending horizontally to the right to form a first connecting portion, and the first connecting portion is provided with a plurality of first fixing holes; a plurality of second fixing holes corresponding to the first fixing holes in position are formed in two opposite side walls of the box body; the cover body and the box body are detachably fixed together by means of the fixing piece sequentially penetrating through the second fixing hole and the first fixing hole.
3. A secondary component mounting box according to claim 1, wherein a plurality of terminals are provided on the side wall of the box body.
4. A secondary component mounting box according to claim 1, wherein a plurality of first magnets are fixed to an outer side wall of the cover, and a plurality of second magnets corresponding to the plurality of first magnets are fixed to the distribution box outer door; when the middle part of the cover body is inserted into the mounting hole in the outer door of the distribution box, the first magnet on the outer side wall of the cover body is attracted with the second magnet on the outer door of the distribution box.
5. A secondary component mounting box according to claim 4, wherein a first fixing groove matched with the first magnet is provided on an outer side wall of the lid body, so that the first magnet is embedded in the first fixing groove; and a second fixing groove matched with the second magnet is formed in the outer door of the distribution box, so that the second magnet is buried in the second fixing groove.
6. A secondary component mounting box according to claim 4, wherein the first magnet is provided on an outer side wall of a central portion of the cover body projecting leftward, and the second magnet is fixed to an inner wall of the mounting hole of the distribution box outer door.
7. A secondary component mounting box according to claim 1, wherein the side wall portion of the box body extends horizontally to the left to form a second connecting portion, and a connecting hole matching with the second connecting portion is provided on the outer side of the mounting hole; the second connecting portion penetrate into the connecting hole, the left portion of the second connecting portion protrudes out of the left side of the strip-shaped connecting hole, the left portion of the second connecting portion is further provided with a plurality of third fixing holes, and the fixing piece is inserted into the third fixing holes to achieve limiting and fixing.
8. A distribution box comprises a box body and an outer box door arranged on one side of the box body, and is characterized in that the secondary element mounting box of any one of claims 1 to 7 is arranged on the outer box door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016966.XU CN214153610U (en) | 2021-01-05 | 2021-01-05 | Secondary element mounting box for outer door of distribution box and distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016966.XU CN214153610U (en) | 2021-01-05 | 2021-01-05 | Secondary element mounting box for outer door of distribution box and distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153610U true CN214153610U (en) | 2021-09-07 |
Family
ID=77546438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120016966.XU Active CN214153610U (en) | 2021-01-05 | 2021-01-05 | Secondary element mounting box for outer door of distribution box and distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153610U (en) |
-
2021
- 2021-01-05 CN CN202120016966.XU patent/CN214153610U/en active Active
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