CN211017926U - Low-voltage distribution box - Google Patents
Low-voltage distribution box Download PDFInfo
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- CN211017926U CN211017926U CN202020030970.7U CN202020030970U CN211017926U CN 211017926 U CN211017926 U CN 211017926U CN 202020030970 U CN202020030970 U CN 202020030970U CN 211017926 U CN211017926 U CN 211017926U
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Abstract
The utility model discloses a low-voltage distribution box, which comprises a box body, a box door which can be rotatably covered on the box body, a first vertical slide bar which is fixedly arranged on the inner side surface of a first side plate of the box body, a second vertical slide bar which is fixedly arranged on the inner side surface of a second side plate of the box body, a plurality of mounting bars which are slidably arranged between the first vertical slide bar and the second vertical slide bar and are used for fixedly mounting electrical elements, fixing holes which are arranged at the corner positions around a back plate of the box body and are used for fixing the box body, expansion bolts which are fixed on a wall surface and penetrate through the fixing holes to the box body, and locking nuts which are arranged in the box body and are fixedly screwed with the expansion bolts and are used for locking the back plate of, the first vertical sliding strip is provided with a first vertical sliding groove for the first end of the mounting strip to slide up and down, a second vertical sliding groove for the second end of the mounting strip to slide up and down is arranged on the second vertical sliding strip and corresponds to the first vertical sliding groove.
Description
Technical Field
The utility model relates to a low voltage distribution box.
Background
When an electrical element is installed in the existing distribution box, the installation position of the distribution box cannot be adjusted according to the size of the electrical element, so that the installation of the electrical element is inconvenient, and after the electrical element is installed in the distribution box, the bottom of the electrical element is completely contacted with an installation plate in the distribution box, so that heat generated in the operation process of the electrical element is difficult to dissipate outwards.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's above-mentioned defect, provide a low voltage distribution box.
The utility model provides a technical scheme that its technical problem adopted is: a low-voltage distribution box is constructed, the distribution box comprises a box body, a box door which can be rotatably covered on the box body, a first vertical slide bar which is fixedly arranged on the inner side surface of a first side plate of the box body, a second vertical slide bar which is fixedly arranged on the inner side surface of a second side plate of the box body, a plurality of mounting bars which are slidably arranged between the first vertical slide bar and the second vertical slide bar and are used for fixedly mounting electric elements, fixing holes which are arranged at the positions of the peripheral corners of a back plate of the box body and are used for fixing the box body, expansion bolts which are fixed on a wall surface and penetrate through the fixing holes to extend into the box body, and locking nuts which are arranged in the box body and fixedly screwed with the expansion bolts and are used for locking the back plate of the box body, a first vertical chute which can allow a first end of the mounting bar to slide up and down is arranged on the first vertical slide bar, a second vertical chute which can allow a second end of the mounting bar, the first end of the mounting bar is provided with a first locking bolt used for locking the first end of the mounting bar on the first vertical sliding bar, and the second end of the mounting bar is provided with a second locking bolt used for locking the second end of the mounting bar on the second vertical sliding bar.
In the low-voltage distribution box of the utility model, the front surface of the first vertical sliding bar is provided with a first vertical bar-shaped hole, a first threaded hole for the first locking bolt to be inserted into and screwed is arranged at the position of the first end of the mounting bar corresponding to the first vertical bar-shaped hole, the first locking bolt can pass through the first vertical bar-shaped hole to be screwed with the first threaded hole, and the diameter of the nut of the first locking bolt is larger than the width of the first vertical bar-shaped hole; the vertical bar hole of second openly is equipped with the vertical bar hole of second, and this mounting bar second end is equipped with the second screw hole that can supply this second lock bolt to insert the spiro union with the corresponding position department in the vertical bar hole of this second, and this second lock bolt can pass the vertical bar hole of this second and this second screw hole spiro union, and the diameter of this second lock bolt nut is greater than the width in the vertical bar hole of this second.
In the low-voltage distribution box of the utility model, the first side of the first vertical sliding strip is provided with a first fixing plate which is fixedly connected with the first side plate of the box body, the first fixing plate is provided with at least two first connecting holes, the second side of the first vertical sliding strip is provided with a second fixing plate which is fixedly connected with the first side plate of the box body, and the second fixing plate is provided with at least two second connecting holes;
the first side of the second vertical sliding strip is provided with a third fixing plate which is fixedly connected with a second side plate of the box body, the third fixing plate is provided with at least two third connecting holes, the second side of the second vertical sliding strip is provided with a fourth fixing plate which is fixedly connected with the second side plate of the box body, and the fourth fixing plate is provided with at least two fourth connecting holes.
In the low-voltage distribution box, the first side of the box door is connected with the box body through a hinge or a hinge, and the second side of the box door is connected with the box body through a door lock.
In the low-voltage distribution box, the inner side surface of the box door is fixedly provided with a note box for placing notes.
In the low-voltage distribution box, the top end of the first side plate of the box body is provided with a plurality of first heat dissipation holes, and the top end of the second side plate of the box body is provided with a plurality of second heat dissipation holes.
In the low-voltage distribution box, a first protective cover covering the first plurality of first heat dissipation holes is fixedly arranged on the outer side surface of the first side plate of the box body, and a second protective cover covering the second plurality of second heat dissipation holes is fixedly arranged on the outer side surface of the second side plate of the box body.
In the low-voltage distribution box, the bottom end of the back of the box body is provided with at least one wire hole for the cable to penetrate into the box body.
In the low-voltage distribution box, at least one threaded mounting hole for fixedly mounting an electrical element is formed in the mounting bar.
Implement the utility model discloses a low voltage distribution box has following beneficial effect: use the utility model discloses a during low voltage distribution box, can be according to electrical components's big or small upper and lower slip mounting bar to the position of adjusting the mounting bar is convenient for electrical components's installation. After sliding the mounting bar to required position department, use first locking bolt to lock the first end of mounting bar on first vertical draw runner, use second locking bolt to lock the mounting bar second end on the vertical draw runner of second, then be fixed in electrical components on two adjacent upper and lower mounting bars, it is fixed with first mounting bar with electrical components top, it is fixed with electrical components bottom and second mounting bar, the fixed mounting to electrical components is realized, after the installation, because electrical components is located between first mounting bar and the second mounting bar, and there is the gap first mounting bar and second mounting bar before, can prevent that the electrical components back from excessively hugging closely with the mounting bar, be convenient for electrical components back heat dissipation.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of the low-voltage distribution box of the present invention;
fig. 2 is a schematic structural diagram of the first vertical sliding strip, the second vertical sliding strip and the mounting strip in the low-voltage distribution box of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in FIGS. 1 and 2, in a first embodiment of the low voltage distribution box of the present invention, the distribution box 1 comprises a box body 2, a box door 3 rotatably covering the box body 2, a first vertical slide 4 fixedly disposed on an inner side of a first side plate of the box body 2, a second vertical slide 5 fixedly disposed on an inner side of a second side plate of the box body 2, a plurality of mounting bars 6 slidably disposed between the first vertical slide 4 and the second vertical slide 5 for fixedly mounting electrical components, fixing holes 7 disposed at angular positions around a back plate of the box body 2 for fixing the box body 2, expansion bolts 8 fixed to a wall surface and extending into the box body 2 through the fixing holes 7, and locking nuts 9 disposed in the box body 2 and screwed with the expansion bolts 8 for locking the back plate of the box body 2, wherein a first vertical sliding slot 10 for allowing a first end of the mounting bar 6 to slide up and down is disposed on the first vertical slide 4, the second vertical sliding groove 11, which can allow the second end of the mounting bar 6 to slide up and down, is arranged at a position corresponding to the first vertical sliding groove 10 on the second vertical sliding bar 5, the first end of the mounting bar 6 is provided with a first locking bolt 12 for locking the first end of the mounting bar 6 on the first vertical sliding bar 4, and the second end of the mounting bar 6 is provided with a second locking bolt 13 for locking the second end of the mounting bar 6 on the second vertical sliding bar 5.
Use the utility model discloses a during low voltage distribution box 1, can be according to electrical components's big or small upper and lower slip mounting bar 6 to the position of adjusting mounting bar 6 is convenient for electrical components's installation. After sliding mounting bar 6 to required position department, use first locking bolt 12 to lock the first end of mounting bar 6 on first vertical draw runner 4, use second locking bolt 13 to lock the second end of mounting bar 6 on second vertical draw runner 5, then be fixed in electrical components on two adjacent upper and lower mounting bars 6, it is fixed with first mounting bar 6 with electrical components top, it is fixed with second mounting bar 6 with electrical components bottom, realize the fixed mounting to electrical components, after the installation is accomplished, because electrical components is located between first mounting bar 6 and the second mounting bar 6, and there is the gap before first mounting bar 6 and the second mounting bar 6, can prevent that the electrical components back from too hugging closely with mounting bar 6, be convenient for the heat dissipation of electrical components back.
Further, through setting up four expansion bolts 8 to make expansion bolts 8's threaded end stretch into to box 2 in, use lock nut 9 and expansion bolts 8 to carry out the spiro union, when dismantling the box, need open the chamber door earlier, then unscrew lock nut 9 in the box, then just can take off the box from expansion bolts 8, can play the theftproof effect. Furthermore, the distribution box 1 can be conveniently disassembled and assembled.
Specifically, as shown in fig. 2, a first vertical bar-shaped hole 14 is formed in the front surface of the first vertical slide bar 4, a first threaded hole 16 for the first locking bolt 12 to be inserted and screwed is formed in a position, corresponding to the first vertical bar-shaped hole 14, of the first end of the mounting bar 6, the first locking bolt 12 can penetrate through the first vertical bar-shaped hole 14 to be screwed with the first threaded hole 16, and the diameter of the nut of the first locking bolt 12 is greater than the width of the first vertical bar-shaped hole 14; the front of the second vertical sliding bar 5 is provided with a second vertical bar-shaped hole 15, a second threaded hole 17 for the second locking bolt 13 to insert into the threaded connection is arranged at the position corresponding to the second vertical bar-shaped hole 15 of the second end of the mounting bar 6, the second locking bolt 13 can penetrate through the second vertical bar-shaped hole 15 and be in threaded connection with the second threaded hole 17, and the diameter of the nut of the second locking bolt 13 is larger than the width of the second vertical bar-shaped hole 15. A first fixing plate 18 for being fixedly connected with the first side plate of the box body 2 is arranged on the first side of the first vertical sliding strip 4, at least two first connecting holes 22 are formed in the first fixing plate 18, a second fixing plate 19 for being fixedly connected with the first side plate of the box body 2 is arranged on the second side of the first vertical sliding strip 4, and at least two second connecting holes are formed in the second fixing plate 19;
the first side of the second vertical sliding strip 5 is provided with a third fixing plate 20 fixedly connected with the second side plate of the box body 2, the third fixing plate 20 is provided with at least two third connecting holes 23, the second side of the second vertical sliding strip 5 is provided with a fourth fixing plate 21 fixedly connected with the second side plate of the box body 2, and the fourth fixing plate 21 is provided with at least two fourth connecting holes 24.
Further, the first side of the door 3 is rotatably connected to the cabinet 2 by a hinge 25, and the second side of the door 3 is connected to the cabinet 2 by a door lock 26.
Furthermore, a note box 27 for placing notes is fixedly arranged on the inner side surface of the box door 3.
To facilitate heat dissipation, a plurality of first heat dissipation holes 28 are formed at the top end of the first side plate of the box 2, and a plurality of second heat dissipation holes are formed at the top end of the second side plate of the box 2.
In order to prevent rainwater from entering the box body 2 through the first heat dissipation holes 28 and the second heat dissipation holes, a first protection cover covering the plurality of first heat dissipation holes 28 is fixedly arranged on the outer side surface of the first side plate of the box body 2, and a second protection cover 29 covering the plurality of second heat dissipation holes is fixedly arranged on the outer side surface of the second side plate of the box body 2.
Further, the bottom end of the back of the box body 2 is provided with at least one wire hole 30 for a cable to penetrate into the box body 2.
Specifically, the mounting bar 6 is provided with at least one threaded mounting hole 31 for fixedly mounting an electrical component.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a low-voltage distribution box, a serial communication port, the block terminal includes that box, rotatable lid are located chamber door on the box, set firmly in the first vertical draw runner of the first curb plate medial surface of box, set firmly in the vertical draw runner of second of box second curb plate medial surface, slidable set up in be used for fixed mounting electrical components's complex strip mounting bar between first vertical draw runner and the vertical draw runner of second, set up in box backplate angular position department is used for the fixed orifices of fixed box, is fixed in the wall and passes the fixed orifices stretch into to expansion bolts in the box and set up in the box with expansion bolts sets firmly the spiro union and is used for locking the lock nut of box backplate, be equipped with on the first vertical draw runner and supply first vertical spout of gliding about the first end of mounting bar, on the vertical draw runner of second with first vertical spout corresponding position department is equipped with and supplies the mounting bar second end slides about the lock nut of box backplate The movable second vertical sliding groove, the first end of the mounting bar is provided with a first locking bolt used for locking the first end of the mounting bar on the first vertical sliding bar, and the second end of the mounting bar is provided with a second locking bolt used for locking the second end of the mounting bar on the second vertical sliding bar.
2. The low-voltage distribution box according to claim 1, wherein a first vertical bar-shaped hole is formed in the front surface of the first vertical slide bar, a first threaded hole for inserting and screwing the first locking bolt is formed in a position, corresponding to the first vertical bar-shaped hole, of the first end of the mounting bar, the first locking bolt can penetrate through the first vertical bar-shaped hole to be screwed with the first threaded hole, and the diameter of the nut of the first locking bolt is larger than the width of the first vertical bar-shaped hole; the vertical draw runner of second openly is equipped with the vertical bar hole of second, the mounting bar second end with the corresponding position department in the vertical bar hole of second is equipped with and supplies the second locking bolt inserts the second screw hole of spiro union, the second locking bolt can pass the vertical bar hole of second with second screw hole spiro union, the diameter of second locking bolt nut is greater than the width in the vertical bar hole of second.
3. The low-voltage distribution box according to claim 1, wherein a first fixing plate is provided on a first side of the first vertical sliding strip for fixedly connecting with the first side plate of the box body, the first fixing plate is provided with at least two first connecting holes, a second fixing plate is provided on a second side of the first vertical sliding strip for fixedly connecting with the first side plate of the box body, and the second fixing plate is provided with at least two second connecting holes;
the first side of the vertical sliding strip of the second is provided with a third fixing plate which is fixedly connected with a second side plate of the box body, the third fixing plate is provided with at least two third connecting holes, the second side of the vertical sliding strip of the second is provided with a fourth fixing plate which is fixedly connected with the second side plate of the box body, and the fourth fixing plate is provided with at least two fourth connecting holes.
4. The low voltage distribution box according to claim 1, wherein said box door first side is rotatably connected to said box body by hinges or hinges, and said box door second side is connected to said box body by door locks.
5. The low-voltage distribution box according to claim 1, wherein a note box for placing notes is fixedly arranged on the inner side surface of the box door.
6. The low voltage distribution box according to claim 1, wherein a plurality of first heat dissipation holes are formed at a top end of the first side plate of the box body, and a plurality of second heat dissipation holes are formed at a top end of the second side plate of the box body.
7. The low voltage distribution box according to claim 6, wherein a first protective cover covering the plurality of first heat dissipation holes is fixedly disposed on an outer side surface of the first side plate of the box, and a second protective cover covering the plurality of second heat dissipation holes is fixedly disposed on an outer side surface of the second side plate of the box.
8. The low voltage distribution box according to claim 1, wherein said box body has at least one wire hole at a bottom end of a rear surface thereof for a cable to pass through said box body.
9. The low voltage distribution box according to claim 1, wherein said mounting bar is provided with at least one threaded mounting hole for fixedly mounting an electrical component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030970.7U CN211017926U (en) | 2020-01-08 | 2020-01-08 | Low-voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030970.7U CN211017926U (en) | 2020-01-08 | 2020-01-08 | Low-voltage distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017926U true CN211017926U (en) | 2020-07-14 |
Family
ID=71476226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020030970.7U Active CN211017926U (en) | 2020-01-08 | 2020-01-08 | Low-voltage distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017926U (en) |
-
2020
- 2020-01-08 CN CN202020030970.7U patent/CN211017926U/en active Active
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| GR01 | Patent grant | ||
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