CN222395317U - A separated distribution box with hierarchical wiring of high and low voltage devices - Google Patents
A separated distribution box with hierarchical wiring of high and low voltage devices Download PDFInfo
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- CN222395317U CN222395317U CN202323545980.7U CN202323545980U CN222395317U CN 222395317 U CN222395317 U CN 222395317U CN 202323545980 U CN202323545980 U CN 202323545980U CN 222395317 U CN222395317 U CN 222395317U
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- distribution box
- layer
- partition plate
- voltage devices
- low voltage
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- 238000005192 partition Methods 0.000 claims abstract description 76
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of distribution boxes, and aims to solve the problems that an existing distribution box heating device is not isolated independently, a space-limited partition plate in a box body is inconvenient to mount and maintain and high-low voltage devices are crossed and routed, and the distribution box comprises a distribution box body, wherein a sliding groove is arranged in the distribution box body, a first layer of partition plate is mounted in the sliding groove and divides the distribution box body into an upper space and a lower space, the lower space is used for mounting the heating device, a plurality of insulating pad columns are mounted on the first layer of partition plate, and the first layer of partition plate is connected with a second layer of partition plate through the insulating pad columns; the utility model separates the heating devices independently, the upper layer of the distribution box does not need to be provided with a heat dissipation hole, the three-proofing performance of the distribution box is better, the second layer of separation plate is supported by the insulating pad column, the number of screws in the box body of the distribution box is reduced, the installation and the maintenance are convenient, and the layered wiring of the high-low voltage devices is realized.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with separated high-low voltage device layering wiring.
Background
The requirements of the current market on miniaturization, integration, three-proofing performance and maintainability of the distribution box are higher and higher, the existing distribution box is used for installing heating devices and non-heating devices together, so that the whole distribution box body needs to be provided with radiating holes, the three-proofing performance of the distribution box body is reduced, meanwhile, the internal space of the existing distribution box is small due to the fact that the volume of equipment is limited, the installation and maintenance of a device installation plate are inconvenient if the installation plate of the device installation plate is too large, the operability and the testability of the device are reduced if the installation plate of the device installation plate is too small, and the high-low voltage devices are installed on the same installation plate, so that the crossed wiring is not in accordance with an electrical principle.
Disclosure of utility model
The utility model aims to provide a separated distribution box with layered wiring of high-low voltage devices, which solves the problems that the existing distribution box heating devices are not isolated independently, the space in the box is limited, the installation and maintenance of bolts are inconvenient, and the high-low voltage devices are crossed and wired.
The utility model is realized by adopting the following technical scheme:
The utility model provides a separated distribution box with layered wiring of high-low voltage devices, which comprises a distribution box body, wherein a chute is arranged in the distribution box body, a first layer of separation plate is arranged in the chute, the distribution box body is separated into an upper space and a lower space by the first layer of separation plate, the lower space is used for installing heating devices, a plurality of insulating pad columns are arranged on the first layer of separation plate, and the first layer of separation plate is connected with a second layer of separation plate through the insulating pad columns.
According to the utility model, the distribution box body is divided into the upper space and the lower space by the first partition plate, and the heating devices are arranged in the lower space and are isolated independently, so that the heating devices are radiated without arranging radiating holes in the whole distribution box, and the three-proofing performance of the distribution box is improved. The second layer of division plates are connected with the first layer of division plates through insulating pad columns, so that the number of screws in the box body of the distribution box is reduced, the installation and the maintenance are convenient, and the size of the second layer of division plates and the height of the insulating pad columns can be reasonably selected according to actual needs. The first layer of division plates can be used for installing low-voltage devices, and the second layer of division plates can be used for installing high-voltage devices, so that layering wiring of the high-voltage devices and the low-voltage devices is realized.
As a preferable technical scheme:
The block terminal body includes block terminal bottom plate, block terminal curb plate and block terminal apron, the spout is seted up on the block terminal curb plate inner wall of two relative settings.
As a preferable technical scheme:
The chute is fixedly connected to the inner wall of the side plate of the distribution box.
As a preferable technical scheme:
And a radiating hole is formed in the part of the side plate of the distribution box in the lower-layer space.
As a preferable technical scheme:
The distribution box panel and the distribution box outlet board are used as two distribution box side boards, the distribution box panel and the distribution box outlet board are oppositely arranged, and the distribution box panel and the distribution box outlet board are provided with radiating holes at the lower space.
As a preferable technical scheme:
and the part of the distribution box outlet board in the upper space is provided with a distribution box connector mounting hole.
As a preferable technical scheme:
The chute is a concave chute, and a limiting device is arranged at the inner end of the concave chute and used for limiting the first-layer partition plate, and the outer end of the concave chute is connected with the first-layer partition plate through a connecting piece.
As a preferable technical scheme:
The connecting piece is a screw.
As a preferable technical scheme:
And a wire clip is arranged on the sliding groove.
As a preferable technical scheme:
the top surface of the first layer of partition plates is provided with studs, and the insulating pad columns are connected with the first layer of partition plates through the studs.
As a preferable technical scheme:
The second layer of partition plates are connected with the insulating pad columns through screws.
As a preferable technical scheme:
And the first layer of partition plate is provided with a heating device wiring hole.
As a preferable technical scheme:
Nuts are installed on the bottom surfaces of the first layer of partition plates and the second layer of partition plates, and holes are reserved at the installation positions of the nuts for installing low-voltage devices or high-voltage devices.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the distribution box body is divided into the upper space and the lower space by the first partition plate, and the heating device is arranged in the lower space and is isolated independently, so that the heating device is radiated, the whole distribution box is not required to be provided with radiating holes, and only the lower space is required to be provided with the radiating holes, thereby being beneficial to improving the three-proofing performance of the distribution box.
2. The second layer of partition plates are connected with the first layer of partition plates through the insulating pad columns, so that the number of screws in the box body of the distribution box is reduced, the distribution box is convenient to install and maintain, and the size of the second layer of partition plates and the height of the insulating pad columns can be reasonably selected according to actual needs.
3. The first layer of partition plate can be used for installing low-voltage devices, and the second layer of partition plate can be used for installing high-voltage devices, so that layered wiring of the high-voltage devices and the low-voltage devices is realized, and after layered wiring of the high-voltage devices and the low-voltage devices, the installation of all devices is scientific and reasonable, and the operability, maintainability and testability are further enhanced.
Drawings
Fig. 1 is a schematic structural diagram of a block terminal of the split-type high-low voltage device layering wiring according to the present utility model.
Fig. 2 is a schematic diagram of a block terminal with separated high-low voltage device layering routing according to the second embodiment of the present utility model.
Fig. 3 is a schematic structural view of a panel of the electric box according to the present utility model.
Fig. 4 is a schematic structural view of an outlet board of a distribution box according to the present utility model.
Fig. 5 is a schematic plan view of a first separator plate according to the present utility model.
Fig. 6 is a side view of a first layer separator plate according to the present utility model.
Fig. 7 is a schematic plan view of a second separator plate according to the present utility model.
Fig. 8 is a side view of a second layer separator plate according to the present utility model.
The icons are 10-block terminal body, 11-block terminal cabin, 12-block terminal panel, 13-block terminal panel heat dissipation hole, 14-block terminal outlet plate, 15-block terminal outlet plate heat dissipation hole, 16-block terminal connector mounting hole, 17-block terminal cover plate, 18-concave chute, 19-heat generating device, 20-first layer component, 21-first layer partition plate, 22-low voltage device, 23-other device, 24-insulating pad column, 25-welding stud, 26-first layer partition plate welding nut, 27-heat generating device wiring hole, 28-first layer partition plate mounting hole, 30-second layer component, 31-second layer partition plate, 32-high voltage device, 33-second layer partition plate welding nut, 34-second layer partition plate mounting hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-2, the present embodiment provides a separated distribution box with layered wiring of high-low voltage devices, which comprises a distribution box body 10, wherein the distribution box body 10 comprises a distribution box bottom plate, a distribution box side plate and a distribution box cover plate 17, and the distribution box panel 12 and the distribution box outlet plate 14 are used as two distribution box side plates of the distribution box body 10. The distribution box bottom plate, the distribution box side plates and the distribution box cover plate 17 jointly form a distribution box cabin body 11, and electric devices are arranged in the distribution box cabin body 11.
The inside of block terminal body 10 is provided with concave spout 18, concave spout 18 sets up on the block terminal curb plate, concave spout 18 arranges two relatively on the block terminal curb plate, install first layer division board 21 in the concave spout 18, first layer division board 21 slidable mounting is in the concave spout 18.
The concave chute 18 is close to one end of the distribution box outlet plate 14 and is provided with a limiting device, the limiting device is used for limiting the limiting position of the first layer of partition plate 21, the concave chute 18 and the first layer of partition plate 21 are close to one end of the distribution box panel 12 and are perforated and fixed through screw connection, and only 2 mounting screws are used for fixing the first layer of partition plate 21, so that the installation and maintenance of the partition plates in a small space are more operable.
The concave chute 18 is provided with a wire clip for standardizing the wiring.
The first partition plate 21 is basically the same as the size of the distribution box bottom plate, the first partition plate 21 divides the distribution box body 10 into an upper space and a lower space, the lower space is used for installing the heating device 19, and the upper space is used for installing the high-voltage device 32 and the low-voltage device 22.
The cooling holes are formed in the portion, in the lower layer space, of the side plate of the distribution box and used for cooling the heating device 19, and the cooling holes are distributed according to the requirements of the air duct. In this embodiment, as shown in fig. 3 and 4, the lower half portion of the panel 12 is provided with a panel heat dissipation hole 13 for dissipating heat from the heat generating device 19, the upper half portion is not provided with a panel heat dissipation hole 15 for dissipating heat from the heat generating device 19, and the lower half portion of the panel outlet 14 is provided with a panel outlet heat dissipation hole, and the upper half portion is not provided with a panel outlet heat dissipation hole. The upper half of the distribution box outlet plate 14 is provided with a distribution box connector mounting hole 16.
As shown in fig. 5, the front and rear diagonal positions of the first partition plate 21 are respectively provided with a heat generating device routing hole 27 for routing the heat generating device 19 in the lower space according to the actual routing situation.
As shown in fig. 6, the top surface of the first layer of partition plate 21 is welded with a plurality of welding studs 25, each welding stud 25 is connected with an insulating pad column 24, all the insulating pad columns 24 are used for supporting a second layer of partition plate 31, the second layer of partition plate 31 is detachably connected with the insulating pad column 24 through screws, as shown in fig. 7, a second layer of partition plate mounting hole 34 is formed in the second layer of partition plate 31, and the screws are mounted in the second layer of partition plate mounting hole 34 to fix the second layer of partition plate 31 at the top end of the insulating pad column 24.
The bottom surface of first layer division board 21 has welded first layer division board weld nut 26 according to actual need, the welded part of first layer division board weld nut 26 reserve the hole on the first layer division board 21, install low-voltage device 22 and other devices 23 on the first layer division board 21. When the low-voltage device 22 and the other devices 23 are detachably mounted on the first-layer separation plate 21 through screws, and the screws are directly screwed into the first-layer separation plate welding nuts 26.
As shown in fig. 7, the bottom surface of the second-layer separator 31 is welded with a second-layer separator welding nut 33 according to actual needs, the second-layer separator 31 is provided with a high-voltage device 32, the high-voltage device 32 is detachably mounted on the second-layer separator 31 through a screw, and the screw is directly screwed into the second-layer separator welding nut 33.
The height of the insulating pad column 24 is adjusted according to the actual height of the low-voltage device 22, so that enough space is reserved as far as possible for testing the low-voltage device 22 and other devices 23, and the testability of the distribution box is improved.
The first layer member 20 and the second layer member 30 are disposed in the distribution box body 10, the first layer member 20 includes a first layer partition plate 21, and low voltage devices 22 and other devices 23 thereon, and the second layer member 30 includes a second layer partition plate 31, and high voltage devices 32 thereon.
Further, as shown in fig. 6 and 8, the two ends of the first partition plate 21 and the second partition plate 31 are bent, so as to improve the strength thereof.
The first layer of partition plate 21 of the utility model is slid into the concave chute 18 to divide the distribution box into an upper layer and a lower layer, the lower layer is used for installing the heating device 19, the first layer of partition plate 21 is used for installing the low-voltage device 22, the second layer of partition plate 31 is installed on the first layer of partition plate 21 through the insulating pad column 24, and the second layer of partition plate 31 is used for installing the high-voltage device 32. The novel three-proofing three-layer power distribution box has the advantages that the structural design is scientific and reasonable, after the first layer of partition plates 21 are used for independently separating the heating devices 19, the upper layer of the power distribution box does not need to be provided with heat dissipation holes, the three-proofing performance of the power distribution box body is better, the first layer of partition plates 21 are connected in a sliding mode through the concave sliding grooves 18, the welding studs 25 are welded on the first layer of partition plates 21, the number of screws in the power distribution box body can be greatly reduced, the installation and the maintenance are convenient, the high-voltage devices and the low-voltage devices can be installed in layers by the two layers of partition plates, the high-voltage and low-voltage wire bundles are prevented from crossing, and the problems that the existing power distribution box heating devices are not independently separated, the space-limited partition plates in the box body are inconvenient to install and maintain and the screws are crossed.
Example 2
This embodiment differs from embodiment 1 in that:
After the distribution box cabin 11 is welded and formed, the concave sliding grooves 18 are welded on two sides of the inner wall of the distribution box cabin 11, and the distribution box panel 12, the distribution box outlet board 14 and the distribution box cover board 17 are connected with the distribution box cabin 11 through screws, so that the maintenance is convenient to detach. After the internal components of the distribution box cabin 11 are installed, screws are used for installing the distribution box panel 12, the distribution box outlet plate 14 and the distribution box cover plate 17.
Specifically, the heating device 19 is firstly installed on the bottom board of the bottom surface of the distribution box cabin 11, and after the heating device 19 is wired, the cable is passed through the heating device wiring hole 27 of the first layer partition plate 21. Then, the first-layer partition plate 21 is mounted through the concave sliding grooves 18 on both sides, and the first-layer partition plate 21 and the concave sliding grooves 18 are fixed by mounting screws in the first-layer partition plate mounting holes 28 on the first-layer partition plate 21, and at this time, the first-layer partition plate 21 partitions the distribution box body 10 into upper and lower two layers. Because the heating device 19 is installed on the lower layer, the heat of the heating device 19 cannot be transferred to the upper layer, the upper layer does not need to be provided with a radiating hole, and the three-proofing performance of the distribution box body 10 is greatly improved. Then, the insulating spacer 24 is mounted by the welding stud 25 welded to the front surface (top surface) of the first layer of partition plate 21, and the low-voltage device 22 and the other devices 23 are mounted by the first layer of partition plate welding nut 26 welded to the back surface (bottom surface) of the first layer of partition plate 21. During installation, the insulating pad columns 24 are as close to the panel 12 end of the distribution box as possible, so that as much as possible of operation space is reserved for installation operation of the outlet end connector of the distribution box body, and operability of the whole box body is further improved. Then, the second-layer separator 31 is connected to the insulating pad column 24 by mounting screws in second-layer separator mounting holes 34 in the second-layer separator 31, and the high-voltage device 32 is mounted by second-layer separator welding nuts 33 welded to the back (bottom) surface of the second-layer separator 31.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323545980.7U CN222395317U (en) | 2023-12-25 | 2023-12-25 | A separated distribution box with hierarchical wiring of high and low voltage devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323545980.7U CN222395317U (en) | 2023-12-25 | 2023-12-25 | A separated distribution box with hierarchical wiring of high and low voltage devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222395317U true CN222395317U (en) | 2025-01-24 |
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ID=94287521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323545980.7U Active CN222395317U (en) | 2023-12-25 | 2023-12-25 | A separated distribution box with hierarchical wiring of high and low voltage devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222395317U (en) |
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2023
- 2023-12-25 CN CN202323545980.7U patent/CN222395317U/en active Active
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