CN220440150U - Dual-power switching distribution box - Google Patents
Dual-power switching distribution box Download PDFInfo
- Publication number
- CN220440150U CN220440150U CN202321905693.XU CN202321905693U CN220440150U CN 220440150 U CN220440150 U CN 220440150U CN 202321905693 U CN202321905693 U CN 202321905693U CN 220440150 U CN220440150 U CN 220440150U
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- Prior art keywords
- box
- filter screen
- door
- box body
- distribution box
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- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 230000009977 dual effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of distribution boxes, in particular to a dual-power switching distribution box, which comprises a box body, a box door, a door lock, two ventilation assemblies and a plurality of vertical bars, wherein one end of the box door is rotationally connected with the box body and positioned on the surface of the box body, the door lock is arranged at one end of a box door raw material box, the two ventilation assemblies are arranged at two sides of the box body, each ventilation assembly comprises a filter screen and a limiting ring, two sides of the box body are provided with holes, the hole limiting rings are fixedly connected with the box body and positioned at the outer sides of the holes, the filter screen is slidingly connected with the limiting rings and arranged in the limiting rings, an observation opening is formed in the upper end of the box door, the plurality of vertical bars are fixedly connected with the box door and positioned in the observation opening, and the problems that the filter screen arranged on a side plate is difficult to disassemble and clean and dust can block the filter screen after long-time use are solved through the arrangement of the structure.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a dual-power switching distribution box.
Background
The distribution box has the characteristics of small size, simple installation, special technical performance, fixed position, unique configuration function, no site limitation, more general application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, but the existing distribution box can enter the distribution box through the arranged ventilation opening due to external dust, and the dust falls into the surface of the electric component to influence the heat dissipation of the electric component.
Among the prior art, patent (CN 212258189U) mentions a dustproof automatic switch-over formula dual power distribution box, including box, chamber door, first filter screen and curb plate, the vent has been seted up to the curb plate top, the welding of curb plate right side top vent outside has the rose box, the inside top lock joint of curb plate is the second filter screen again, box front end fixed surface installs sealing rubber circle, sets up the filter screen at the curb plate, has prevented that external dust from getting into inside the box.
However, in the above prior art, the filter screen provided on the side plate is difficult to detach and clean, and dust can clog the filter screen after long-term use.
Disclosure of Invention
The utility model aims to provide a dual-power switching distribution box, which solves the problems that a filter screen arranged on a side plate is difficult to detach and clean and dust can block the filter screen after long-time use in the prior art.
In order to achieve the above purpose, the utility model provides a dual-power switching distribution box, which comprises a box body, a box door, a door lock, two ventilation assemblies and a plurality of vertical bars, wherein one end of the box door is rotationally connected with the box body and positioned on the surface of the box body, the door lock is arranged at one end of the box body, two ventilation assemblies are arranged at two sides of the box body, each ventilation assembly comprises a filter screen and a limiting ring, two sides of the box body are respectively provided with an opening, the limiting rings are fixedly connected with the box body and positioned at the outer sides of the openings, the filter screen is in sliding connection with the limiting rings and arranged in the limiting rings, an observation opening is arranged at the upper end of the box door, and the vertical bars are fixedly connected with the box door and positioned in the observation opening.
The filter screen comprises a filter screen body and a protruding strip, wherein the protruding strip is fixedly connected with the filter screen body and is positioned at the upper end of the filter screen body.
The limiting ring is arranged in a semicircular shape, the cross section of the limiting ring is L-shaped, the inner diameter of the limiting ring is larger than the outer diameter of the filter screen body, and the outer diameter of the filter screen body is larger than the inner diameter of the opening.
The dual-power switching distribution box further comprises four supporting legs, wherein the four supporting legs are fixedly connected with the box body and arranged at four bottom corners of the box body.
The door lock comprises a handle and an L-shaped stop bar, wherein the handle is rotationally connected with the door, and is arranged on the outer side of the door, and the L-shaped stop bar is fixedly connected with the handle and is arranged on the outer side of the door.
The double-power-supply switching distribution box further comprises two radiating assemblies, the two radiating assemblies are respectively arranged in the corresponding openings, each radiating assembly comprises a fan and a cross-shaped supporting frame, the cross-shaped supporting frames are fixedly connected with the box body and are positioned in the openings, the fans are fixedly connected with the cross-shaped supporting frames and are arranged in the openings, the two fans are oppositely arranged, and three ventilation openings are formed in the bottom of the box body.
According to the dual-power switching distribution box disclosed by the utility model, the box door is pushed to be in contact with the box body, the handle is rotated, the L-shaped baffle strip is rotated to the rear side of the box body, and the filter screen body is clamped between the limiting ring and the box body and pushes the protruding strip upwards due to the L-shaped cross section of the limiting ring, so that the filter screen body can slide out of the limiting ring, and the filter screen body is convenient to clean.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a side view of a first embodiment of the utility model.
Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.
Fig. 4 is a bottom view of a second embodiment of the present utility model.
101-box body, 102-box door, 103-landing leg, 104-vertical bar, 105-limiting ring, 106-filter screen body, 107-protruding bar, 108-open pore, 109-viewing port, 110-handle, 111-L-shaped baffle bar, 201-cross support frame, 202-fan, 203-ventilation mouth.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 and 2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a side view of the first embodiment of the present utility model.
The utility model provides a dual-power switching distribution box which comprises a box body 101, a box door 102, a door lock, four supporting legs 103, two ventilation assemblies and a plurality of vertical bars 104, wherein each ventilation assembly comprises a filter screen and a limiting ring 105, the filter screen comprises a filter screen body 106 and a protruding bar 107, and the problem that the filter screen arranged on a side plate is difficult to detach and clean and dust can block the filter screen after long-time use is solved through the scheme.
For this embodiment, one end of the box door 102 is rotatably connected with the box body 101 and is located on the surface of the box body 101, the door lock is disposed at one end of the box body 101 made of raw materials of the box door 102, openings 108 are formed in two sides of the box body 101, the limiting ring 105 is fixedly connected with the box body 101 and is located at the outer side of the openings 108, the filter screen is slidably connected with the limiting ring 105 and is disposed in the limiting ring 105, an observation opening 109 is formed in the upper end of the box door 102, a plurality of vertical strips 104 are fixedly connected with the box door 102 and are located in the observation opening 109, the observation opening 109 is disposed with the openings 108, so that air in the box body 101 can circulate, and the arrangement of the vertical strips 104 and the filter screen can block part of dust.
The protrusion strip 107 is fixedly connected with the filter screen body 106 and is located at the upper end of the filter screen body 106, when the filter screen needs to be taken out, the protrusion strip 107 is pushed upwards, and the filter screen body 106 moves upwards along the surface of the box 101.
Secondly, the stop collar 105 is arranged in a semicircular shape, the cross section of the stop collar 105 is L-shaped, the inner diameter of the stop collar 105 is larger than the outer diameter of the filter screen body 106, the outer diameter of the filter screen body 106 is larger than the inner diameter of the opening 108, when the filter screen is installed, the filter screen body 106 is placed above the stop collar 105 and then slides downwards, the filter screen body 106 is blocked outside the opening 108, and the stop collar 105 is fixed on the filter screen body 106.
Simultaneously, four landing legs 103 with box 101 fixed connection to set up four base angles departments of box 101, four landing legs 103 will box 101 is raised, makes it keep away from ground, prevents the bottom of box 101 is soaked by the rainwater for a long time, can be corroded.
In addition, the handle 110 is rotatably connected with the door 102 and is disposed at the outer side of the door 102, the L-shaped bar 111 is fixedly connected with the handle 110 and is disposed at the outer side of the door 102, when the door 102 is closed, the door 102 is pushed to contact with the case 101, the handle 110 is rotated, and the L-shaped bar 111 is rotated into the case 101, so that the housing of the case 101 is clamped between the door 102 and the L-shaped bar 111.
When the utility model is used, the box door 102 is pushed to be in contact with the box body 101, the handle 110 is rotated, the L-shaped baffle 111 is rotated to the inside of the box body 101, the condition inside the box body 101 is observed through the observation port 109, the protrusion 107 is pushed, the filter screen body 106 slides out of the limiting ring 105, and the problem that the filter screen arranged on the side plate is difficult to detach and clean, and dust can block the filter screen after long-time use is solved.
Second embodiment:
referring to fig. 3 and 4, fig. 3 is a schematic overall structure of a second embodiment of the present utility model, and fig. 4 is a bottom view of the second embodiment of the present utility model.
On the basis of the first embodiment, the utility model provides a dual-power switching distribution box, which further comprises two heat dissipation components, and the fan 202 and the cross-shaped support frame 201 are arranged through the structure, so that the problem that air in the box 101 is difficult to circulate and heat is accumulated in the box 101 is solved.
For this embodiment, the cross support 201 is fixedly connected with the casing 101 and is located in the opening 108, the fan 202 is fixedly connected with the cross support 201 and is disposed in the opening 108, and the two fans 202 are oppositely disposed, three ventilation openings 203 are formed in the bottom of the casing 101, the cross support fixes the fans 202 and does not block the opening 108, a power supply inside the casing 101 supplies power to the fans 202, the fans 202 are started, the two fans 202 blow air to the inside of the casing 101, and dust and heat inside the casing 101 are discharged from the ventilation openings 203 to the outside of the casing 101.
In use of the utility model, the handle 110 is rotated, the L-shaped baffle 111 is rotated to the inside of the box 101, so that the shell of the box 101 is clamped between the box door 102 and the L-shaped baffle 111, the fans 202 are started, the two fans 202 blow air to the inside of the box 101, the supporting legs 103 lift the box 101 away from the ground, and dust and heat in the box 101 are discharged to the outside of the box 101 from the ventilation openings 203.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (6)
1. The double-power-supply switching distribution box comprises a box body, a box door and a door lock, wherein one end of the box door is rotationally connected with the box body and positioned on the surface of the box body, the door lock is arranged at one end of the box body made of box door raw materials, the double-power-supply switching distribution box is characterized in that,
still include two ventilative subassemblies and a plurality of vertical bars, two ventilative subassemblies set up the both sides of box, every ventilative subassemblies include filter screen and spacing ring, the both sides of box all have the trompil, the spacing ring with box fixed connection, and be located the outside of trompil, the filter screen with spacing ring sliding connection, and set up the inside of spacing ring, the upper end of chamber door is provided with the viewing aperture, a plurality of vertical bars with chamber door fixed connection, and be located in the viewing aperture.
2. The dual power switching power distribution box of claim 1 wherein,
the filter screen comprises a filter screen body and a protruding strip, wherein the protruding strip is fixedly connected with the filter screen body and is positioned at the upper end of the filter screen body.
3. The dual power switching power distribution box of claim 2 wherein,
the limiting ring is arranged in a semicircular shape, the cross section of the limiting ring is L-shaped, the inner diameter of the limiting ring is larger than the outer diameter of the filter screen body, and the outer diameter of the filter screen body is larger than the inner diameter of the opening.
4. The dual power switching power distribution box of claim 3 wherein,
the dual-power switching distribution box further comprises four supporting legs, wherein the four supporting legs are fixedly connected with the box body and are arranged at four bottom corners of the box body.
5. The dual power switching power distribution box of claim 4 wherein,
the door lock comprises a handle and an L-shaped stop bar, wherein the handle is rotationally connected with the door, and is arranged on the outer side of the door, and the L-shaped stop bar is fixedly connected with the handle and is arranged on the outer side of the door.
6. The dual power switching power distribution box of claim 5 wherein,
the dual-power switching distribution box further comprises two radiating assemblies, the two radiating assemblies are respectively arranged in the corresponding openings, each radiating assembly comprises a fan and a cross-shaped supporting frame, the cross-shaped supporting frames are fixedly connected with the box body and are positioned in the openings, the fans are fixedly connected with the cross-shaped supporting frames and are arranged in the openings, the two radiating assemblies are oppositely arranged, and three ventilation openings are formed in the bottom of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905693.XU CN220440150U (en) | 2023-07-19 | 2023-07-19 | Dual-power switching distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905693.XU CN220440150U (en) | 2023-07-19 | 2023-07-19 | Dual-power switching distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440150U true CN220440150U (en) | 2024-02-02 |
Family
ID=89699706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905693.XU Active CN220440150U (en) | 2023-07-19 | 2023-07-19 | Dual-power switching distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440150U (en) |
-
2023
- 2023-07-19 CN CN202321905693.XU patent/CN220440150U/en active Active
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