CN216251834U - Low-voltage outlet cabinet - Google Patents
Low-voltage outlet cabinet Download PDFInfo
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- CN216251834U CN216251834U CN202122563823.3U CN202122563823U CN216251834U CN 216251834 U CN216251834 U CN 216251834U CN 202122563823 U CN202122563823 U CN 202122563823U CN 216251834 U CN216251834 U CN 216251834U
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- filter screen
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Abstract
The utility model relates to the technical field of power equipment, in particular to a low-voltage outlet cabinet, which is characterized in that cold air outside a shell is sucked to an air inlet filter screen through an air suction fan, then the cold air is filtered through the air inlet filter screen, so that the filtered cold air enters the shell to circulate from top to bottom, thereby bringing the hot air in the shell to the bottom of the shell, blowing the air at the bottom of the shell to the air outlet filter screen through the blowing fan, then filtering the air through the air outlet filter screen, thereby discharging the filtered air from the air outlet filter screen, taking away the hot air in the shell and discharging the hot air after the cold air outside the shell circulates in the shell, thereby realizing the heat dissipation of the electric elements in the shell, and further, the influence on the service life of the electric element caused by the long-term overheat environment of the electric element in the shell is avoided.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a low-voltage outlet cabinet.
Background
At present, a low-voltage outlet cabinet is an electric power cabinet which takes a power distribution system with rated current of 50Hz and rated voltage of 380V as power and is used for electric energy conversion and control of illumination and power distribution, and the low-voltage outlet cabinet is one of the most common devices in the field of electric power.
But do not set up radiator unit in the current low extrusion line cabinet to make the heat that the electric element in the low extrusion line cabinet produced in the use unable in time discharge, and then make electric element be in for a long time and can cause the influence to electric element's life in the environment of excess temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-voltage outlet cabinet which can radiate the heat of electric elements in the outlet cabinet.
In order to achieve the aim, the utility model provides a low-voltage outlet cabinet which comprises a shell and a mounting assembly, wherein the shell is provided with a plurality of through holes; the mounting assembly comprises a protective door, a shielding component, a connecting component and a heat dissipation component, the protective door is rotatably connected with the shell and is positioned on one side of the shell, the shielding component is positioned above the shell, and the connecting component is positioned on one side of the shell, which is far away from the protective door; the heat dissipation component comprises an air inlet filter screen, an air suction fan, an air outlet filter screen and an air blowing fan, wherein the air inlet filter screen is fixedly connected with the shell and is positioned on the upper surface of the shell, the air suction fan is fixedly connected with the air inlet filter screen and is positioned on the lower surface of the air inlet filter screen, the air outlet filter screen is fixedly connected with the shell and is positioned on one side of the air inlet filter screen, and the air blowing fan is fixedly connected with the air outlet filter screen and is positioned on the upper surface of the air outlet filter screen.
The cold air outside the shell is circulated in the shell, and then the hot air in the shell is taken away and exhausted together, so that the heat dissipation of the electric elements in the shell is realized.
The shielding component comprises a supporting column and a shielding plate, wherein the supporting column is fixedly connected with the shell and is positioned on the upper surface of the shell; the shielding plate is fixedly connected with the supporting column and is positioned on the upper surface of the supporting column.
Through fixing the shielding plate above the shell, the shielding plate can shield the shell so as to prevent rainwater or snow water from entering the shell from the air inlet filter screen from affecting the normal use of the electrical elements in the shell in rainy and snowy weather.
The connecting component comprises a guide rail and a sliding block, and the guide rail is fixedly connected with the shell and is positioned on the inner side of the shell; the sliding block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the shell, of the guide rail.
The connecting member further comprises a connecting plate, and the connecting plate is fixedly connected with the sliding block and is positioned on one side, far away from the guide rail, of the sliding block.
The sliding block transversely slides on the guide rail, so that the transverse sliding of the sliding block can drive the connecting plate to transversely slide.
The connecting component further comprises a material pushing plate, and the material pushing plate is connected with the connecting plate in a sliding mode and is located on one side, close to the shell, of the connecting plate.
The connecting component further comprises a connecting rod, and the connecting rod is fixedly connected with the material pushing plate and penetrates through the shell.
The connecting component also comprises a push handle, and the push handle is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the material pushing plate.
The push handle is held by a hand and pushed to move transversely, so that the connecting rod moves transversely along with the push handle, and the material pushing plate moves transversely along with the connecting rod.
The mounting assembly further comprises a handle, and the handle is fixedly connected with the protective door and is positioned on one side, far away from the shell, of the protective door.
The handle is held by hand, so that the protective door can be conveniently rotated on the shell, and the shell can be conveniently opened.
In the low-voltage outlet cabinet, the cold air outside the shell is sucked to the air inlet filter screen through the air suction fan, and then is filtered through the air inlet filter screen, so that the filtered cold air enters the shell to circulate from top to bottom, the hot air in the shell can be brought to the bottom of the shell together, at the moment, the air at the bottom of the shell is blown to the air outlet filter screen through the blowing fan, and then the hot air is filtered through the air outlet filter screen, thereby leading the filtered hot air to be discharged from the air outlet filter screen, leading the cold air outside the shell to circulate in the shell and then leading the hot air in the shell to be taken away and discharged together, thereby realizing the heat dissipation of the electric elements in the shell, and further, the influence on the service life of the electric element caused by the long-term overheat environment of the electric element in the shell is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the handle provided by the utility model and installed on a protective door.
Fig. 2 is a schematic view of the connection between the protective door and the housing provided by the present invention.
Fig. 3 is a schematic view of the connection between the guide rail and the sliding block provided by the utility model.
Fig. 4 is a schematic view of the connection between the air intake filter screen and the air suction fan.
Fig. 5 is a schematic structural diagram of the supporting column provided by the utility model mounted on the shell.
In the figure: 1-shell, 2-installation component, 21-protective door, 22-shielding component, 23-connecting component, 24-heat dissipation component, 25-handle, 100-low-voltage wire-out cabinet, 221-supporting column, 222-shielding plate, 231-guide rail, 232-slide block, 233-connecting plate, 234-material pushing plate, 235-connecting rod, 236-pushing handle, 241-air inlet filter screen, 242-air suction fan, 243-air outlet filter screen and 244-air blowing fan.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a low voltage outlet cabinet 100, which includes a housing 1 and a mounting assembly 2; the mounting assembly 2 comprises a protective door 21, a shielding member 22, a connecting member 23 and a heat dissipation member 24, wherein the protective door 21 is rotatably connected with the housing 1 and is positioned at one side of the housing 1, the shielding member 22 is positioned above the housing 1, and the connecting member 23 is positioned at one side of the housing 1 far away from the protective door 21; the heat dissipation member 24 includes an air inlet filter screen 241, an air suction fan 242, an air outlet filter screen 243 and an air blowing fan 244, the air inlet filter screen 241 with the casing 1 fixed connection, and be located the upper surface of the casing 1, the air suction fan 242 with the air inlet filter screen 241 fixed connection, and be located the lower surface of the air inlet filter screen 241, the air outlet filter screen 243 with the casing 1 fixed connection, and be located casing 1 keeps away from one side of the air inlet filter screen 241, the air blowing fan 244 with the air outlet filter screen 243 fixed connection, and be located the upper surface of the air outlet filter screen 243.
In this embodiment, the interior of the casing 1 is a hollow structure, the protective door 21 is connected with the casing 1 through a hinge, and both sides of the hinge are respectively and fixedly mounted on the protective door 21 and the casing 1, so that the protective door 21 can rotate on the casing 1, the air inlet filter screen 241 is fixedly connected with the casing 1, through holes are formed in the air inlet filter screen 241, the through holes in the air inlet filter screen 241 are uniformly distributed on the air inlet filter screen 241, so that the air inlet filter screen 241 can filter impurity particles in air entering the casing 1, the air suction fan 242 is fixedly connected with the air inlet filter screen 241, the air outlet filter screen 243 is fixedly connected with the casing 1, through holes are formed in the air outlet filter screen 243, and the through holes in the air outlet filter screen 243 are uniformly distributed on the air outlet filter screen 243, so that the air outlet filter screen 243 can filter the impurity particles in the air discharged from the casing 1, and the blowing fan 244 is fixedly connected to the air outlet filter screen 243, so that the cold air outside the casing 1 is sucked to the air inlet filter screen 241 by the air suction fan 242, and then the cold air is filtered by the air inlet filter screen 241, so that the filtered cold air enters the casing 1 to circulate from top to bottom, and further the hot air in the casing 1 can be taken to the bottom of the casing 1, at this time, the air at the bottom of the casing 1 is blown to the air outlet filter screen 243 by the blowing fan 244, and then the hot air is filtered by the air outlet filter screen 243, so that the filtered hot air is discharged from the air outlet filter screen 243, and the hot air in the casing 1 is discharged together after the cold air outside the casing 1 circulates in the casing 1, therefore, the heat dissipation of the electric elements in the shell 1 is realized, and the influence on the service life of the electric elements when the electric elements in the shell 1 are in an overheat environment for a long time is avoided.
Further, referring to fig. 1 to 5, the shielding member 22 includes a supporting column 221 and a shielding plate 222, wherein the supporting column 221 is fixedly connected to the housing 1 and is located on the upper surface of the housing 1; the shielding plate 222 is fixedly connected to the supporting column 221 and is located on the upper surface of the supporting column 221.
In this embodiment, the supporting pillar 221 is fixedly installed on the upper surface of the housing 1, and the shielding plate 222 is fixedly installed on the upper surface of the supporting pillar 221, so that the shielding plate 222 is fixed above the housing 1, and further the shielding plate 222 can shield the housing 1 to prevent rainwater or snow water from entering the housing 1 from the air inlet filter screen 241 in rainy and snowy weather from affecting the normal use of the electrical components in the housing 1.
Further, referring to fig. 3 and 5, the connecting member 23 includes a guide rail 231 and a slider 232, and the guide rail 231 is fixedly connected with the housing 1 and is located inside the housing 1; the sliding block 232 is slidably connected to the guide rail 231 and is located on a side of the guide rail 231 away from the housing 1.
Further, referring to fig. 3 to 5, the connecting member 23 further includes a connecting plate 233, and the connecting plate 233 is fixedly connected to the slider 232 and is located on a side of the slider 232 away from the guide rail 231.
Further, referring to fig. 4, the connecting member 23 further includes a material pushing plate 234, and the material pushing plate 234 is slidably connected to the connecting plate 233 and is located on a side of the connecting plate 233 close to the housing 1.
Further, referring to fig. 2 and 4, the connecting member 23 further includes a connecting rod 235, and the connecting rod 235 is fixedly connected to the material pushing plate 234 and penetrates through the housing 1.
Further, referring to fig. 2 and 4, the connecting member 23 further includes a pushing handle 236, and the pushing handle 236 is fixedly connected to the connecting rod 235 and is located on a side of the connecting rod 235 away from the material pushing plate 234.
In this embodiment, the guide rail 231 is fixedly installed in the housing 1, the guide rail 231 has a sliding slot, the slider 232 is engaged with the sliding slot of the guide rail 231, so that the slider 232 slides transversely on the guide rail 231, the connecting plate 233 is fixedly connected with the slider 232, so that the transverse sliding of the slider 232 can drive the connecting plate 233 to slide transversely, the material pushing plate 234 is connected with the connecting plate 233 to slide transversely, the connecting rod 235 is fixedly connected with the material pushing plate 234, the pushing handle 236 is fixedly connected with the connecting rod 235, by holding the pushing handle 236 and pushing the pushing handle 236 to move transversely, so that the connecting rod 235 follows the pushing handle 236 to move transversely, so that the material pushing plate 234 follows the connecting rod 235 to move transversely, when the material pushing plate 234 contacts the connecting plate 233 during the transverse movement, at this time, the pushing handle 236 is further pushed to drive the connecting plate 233 to move transversely along with the pushing plate 234, so that the connecting plate 233 can be removed from the housing 1, thereby facilitating the maintenance or replacement of the electrical component on the connecting plate 233 when the electrical component on the connecting plate 233 fails.
Further, referring to fig. 1, the mounting assembly 2 further includes a handle 25, and the handle 25 is fixedly connected to the protection door 21 and is located on a side of the protection door 21 away from the housing 1.
In the present embodiment, the handle 25 is fixedly mounted on the protection door 21, and the protection door 21 can be rotated on the housing 1 by holding the handle 25 by hand, so that the housing 1 can be opened easily.
In the low-voltage outlet cabinet 100 of the utility model, the cold air outside the casing 1 is sucked to the air inlet filter screen 241 by the air suction fan 242, then the cold air is filtered by the air inlet filter screen 241, so that the filtered cold air enters the casing 1 to circulate from top to bottom, further the hot air in the casing 1 can be taken to the bottom of the casing 1 together, at this time, the air at the bottom of the casing 1 is blown to the air outlet filter screen 243 by the air blowing fan 244, then the hot air is filtered by the air outlet filter screen 243, so that the filtered hot air is discharged from the air outlet filter screen 243, the hot air in the casing 1 is taken away to be discharged together after the cold air outside the casing 1 circulates in the casing 1, and thus the heat dissipation of the electrical elements in the casing 1 is realized, further, the influence on the service life of the electric element caused by long-term over-temperature environment of the electric element in the shell 1 is avoided.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A low-voltage outlet cabinet is characterized by comprising a shell and a mounting assembly;
the mounting assembly comprises a protective door, a shielding component, a connecting component and a heat dissipation component, the protective door is rotatably connected with the shell and is positioned on one side of the shell, the shielding component is positioned above the shell, and the connecting component is positioned on one side of the shell, which is far away from the protective door;
the heat dissipation component comprises an air inlet filter screen, an air suction fan, an air outlet filter screen and an air blowing fan, wherein the air inlet filter screen is fixedly connected with the shell and is positioned on the upper surface of the shell, the air suction fan is fixedly connected with the air inlet filter screen and is positioned on the lower surface of the air inlet filter screen, the air outlet filter screen is fixedly connected with the shell and is positioned on one side of the air inlet filter screen, and the air blowing fan is fixedly connected with the air outlet filter screen and is positioned on the upper surface of the air outlet filter screen.
2. The low-voltage outlet cabinet according to claim 1,
the shielding component comprises a supporting column and a shielding plate, and the supporting column is fixedly connected with the shell and is positioned on the upper surface of the shell; the shielding plate is fixedly connected with the supporting column and is positioned on the upper surface of the supporting column.
3. The low-voltage outlet cabinet according to claim 1,
the connecting component comprises a guide rail and a sliding block, and the guide rail is fixedly connected with the shell and is positioned on the inner side of the shell; the sliding block is connected with the guide rail in a sliding mode and is positioned on one side, far away from the shell, of the guide rail.
4. The low voltage cord cabinet of claim 3,
the connecting member further comprises a connecting plate, and the connecting plate is fixedly connected with the sliding block and is positioned on one side, far away from the guide rail, of the sliding block.
5. The low voltage cord cabinet of claim 4,
the connecting component further comprises a material pushing plate, the material pushing plate is connected with the connecting plate in a sliding mode and is located on one side, close to the shell, of the connecting plate.
6. The low voltage cord cabinet of claim 5,
the connecting component also comprises a connecting rod, and the connecting rod is fixedly connected with the material pushing plate and penetrates through the shell.
7. The low-voltage outlet cabinet according to claim 6,
the connecting component also comprises a push handle, and the push handle is fixedly connected with the connecting rod and is positioned on one side of the connecting rod, which is far away from the material pushing plate.
8. The low-voltage outlet cabinet according to claim 1,
the mounting assembly further comprises a handle, and the handle is fixedly connected with the protective door and is positioned on one side, far away from the shell, of the protective door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563823.3U CN216251834U (en) | 2021-10-25 | 2021-10-25 | Low-voltage outlet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563823.3U CN216251834U (en) | 2021-10-25 | 2021-10-25 | Low-voltage outlet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251834U true CN216251834U (en) | 2022-04-08 |
Family
ID=80993178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122563823.3U Active CN216251834U (en) | 2021-10-25 | 2021-10-25 | Low-voltage outlet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251834U (en) |
-
2021
- 2021-10-25 CN CN202122563823.3U patent/CN216251834U/en active Active
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