CN215733058U - Energy-saving high-low voltage power distribution cabinet - Google Patents
Energy-saving high-low voltage power distribution cabinet Download PDFInfo
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- CN215733058U CN215733058U CN202121987351.8U CN202121987351U CN215733058U CN 215733058 U CN215733058 U CN 215733058U CN 202121987351 U CN202121987351 U CN 202121987351U CN 215733058 U CN215733058 U CN 215733058U
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- power distribution
- distribution cabinet
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- wall
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 an energy-saving high-low voltage power distribution cabinet.A protective shell is sleeved on the outer wall of a shell of the power distribution cabinet, radiating holes are uniformly formed in the lower ends of the left and right side walls of the shell of the power distribution cabinet, through holes are uniformly formed in the upper ends of the left and right side walls of the protective shell, a water flow radiating guide device is fixedly assembled at the lower ends of the left and right side walls of the shell of the power distribution cabinet, elastic supporting pieces are uniformly and fixedly assembled between the upper ends of the left and right side walls of an inner cavity of the protective shell and the shell of the power distribution cabinet, and vertex angle supporting and stabilizing structures are assembled between four vertex angles of the inner cavity of the protective shell and vertex angles of the shell of the power distribution cabinet; the water flow heat dissipation guiding device is used for guiding rainwater entering from the through hole, so that the rainwater is prevented from entering the heat dissipation holes, meanwhile, partial heat is taken away through the water flow passing through the shell of the power distribution cabinet, auxiliary heat dissipation is realized, and finally the water flow is discharged into the ground from the water discharge pipe; the protective housing plays the water conservancy diversion effect of rainwater simultaneously, still plays the guard action to inside switch board casing, effectively opposes outside striking.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an energy-saving high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a common power supply station and a substation use high-voltage switch cabinets, then the high-voltage switch cabinets are led out to the low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet is the equipment of the power distribution equipment which integrally assembles protection devices such as switches, breakers, fuses, buttons, indicator lamps, instruments, wires and the like to meet the design function requirements, the power distribution cabinet is the general name of a motor control center and is mainly used in occasions with dispersed loads and less loops.
Due to the generation of electric heat, the temperature in the high-low voltage power distribution cabinet rises, namely rise, and the service performance of the power distribution cabinet is seriously affected due to overlarge temperature rise, so that air cooling is generally adopted for heat dissipation, the dissipated heat is discharged through heat dissipation holes, and the heat dissipation holes are provided with water inlet risks, so that the power distribution cabinet is easily damaged; meanwhile, the anti-collision capacity of the power distribution cabinet is poor, and in order to solve the problem, an energy-saving high-low voltage power distribution cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide an energy-saving high-low voltage power distribution cabinet to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving high-low voltage power distribution cabinet comprises a power distribution cabinet shell, wherein the outer wall of the power distribution cabinet shell is sleeved with a protective shell, heat dissipation holes are uniformly formed in the lower ends of the left side wall and the right side wall of the power distribution cabinet shell, heat dissipation fans are fixedly assembled at the upper end of an inner cavity of the power distribution cabinet shell, through holes are uniformly formed in the upper ends of the left side wall and the right side wall of the protective shell, filter screens are fixedly assembled on the inner walls of the through holes, a water flow heat dissipation guide device is fixedly assembled at the lower ends of the left side wall and the right side wall of the power distribution cabinet shell and comprises a flow guide pipe which is uniformly and longitudinally fixedly assembled at the lower ends of the left side wall and the right side wall of the power distribution cabinet shell, the outer side wall of the flow guide pipe is attached to the protective shell, the flow guide pipe and the heat dissipation holes are distributed at intervals, a baffle is fixedly connected between the upper ends of the adjacent flow guide pipes, and the lower end of the outer side wall of the flow guide pipe is fixedly communicated with a drain pipe, and drain pipe outside end passes protective housing's preformed hole and extends to in the ground, evenly fixed mounting has elastic support piece between lateral wall upper end and the switch board casing about the protective housing inner chamber, be equipped with the apex angle between four apex angle departments of protective housing inner chamber and the switch board casing apex angle department and support stable structure.
Preferably, the bottom surface of switch board casing is fixed to be equipped with the base, the corresponding drain pipe of the left and right sides wall of base is fixed to be equipped with the protection casing, the protection casing shelters from in the drain pipe outside.
Preferably, the protective casing comprises a casing main body, a rectangular window is formed in the front wall of the casing main body, the power distribution cabinet shell is inserted into the rectangular window in a splicing mode, a sealed rubber ring is fixedly bonded to the front side edge of the inner wall of the rectangular window, and the sealed rubber ring is wrapped on the outer wall of the power distribution cabinet shell.
Preferably, the top corner supporting and stabilizing structure comprises an arc-shaped plate fixed at four corners of an inner cavity of the protective shell in a sticking mode, an arc-shaped rubber pad is fixed on the inner wall of the arc-shaped plate in a sticking mode, a spherical protrusion is integrally formed at four corners of the outer wall of the power distribution cabinet shell, a spherical groove is formed in the middle of the inner wall of the arc-shaped rubber pad, and the spherical protrusion is inserted into the spherical groove.
Preferably, the elastic support piece comprises a cylinder, the left side and the right side of the cylinder are fixedly adhered with rubber layers, and the outer side surfaces of the rubber layers are respectively fixedly adhered to the inner wall of the protective shell and the outer wall of the shell of the power distribution cabinet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the scheme adopts rivers heat dissipation guider to lead the rainwater that gets into from the through-hole, avoids the rainwater to get into the louvre, takes away partial heat through rivers through the switch board casing simultaneously, realizes supplementary heat dissipation, and rivers are discharged the underground from the drain pipe at last.
(2) The protective housing in the scheme plays a role in guiding rainwater, and meanwhile, the protective housing also plays a role in protecting the shell of the internal power distribution cabinet, and effectively resists external impact.
(3) The scheme adopts elastic support piece and apex angle to support stable structure fixed connection between protecting sheathing and switch board casing, cushions the impact force to play the support effect, reduce the striking influence that the switch board casing received.
(4) The scheme adopts rainwater to assist in heat dissipation, effectively reduces energy required by heat dissipation, and realizes an energy-saving effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a water flow heat dissipation guide device according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 5 is a schematic structural view of the elastic supporting member of the present invention.
In the figure: 1-base, 2-power distribution cabinet shell, 3-protective shell, 31-shell body, 32-rectangular window, 33-sealed rubber ring, 4-radiating hole, 5-through hole, 6-elastic support, 61-column, 62-rubber layer, 7-water flow radiating guide device, 71-guide pipe, 72-baffle, 73-drainage pipe, 74-protective cover, 8-vertex angle supporting and stabilizing structure, 81-arc plate, 82-arc rubber pad, 83-spherical bulge and 84-spherical groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an energy-saving high-low voltage power distribution cabinet comprises a power distribution cabinet shell 2, a protective shell 3 is sleeved on the outer wall of the power distribution cabinet shell 2, heat dissipation holes 4 are uniformly formed in the lower ends of the left side wall and the right side wall of the power distribution cabinet shell 2, a heat dissipation fan is fixedly assembled at the upper end of an inner cavity of the power distribution cabinet shell 2, through holes 5 are uniformly formed in the upper ends of the left side wall and the right side wall of the protective shell 3, a filter screen is fixedly assembled on the inner wall of each through hole 5, a water flow heat dissipation guide device 7 is fixedly assembled at the lower ends of the left side wall and the right side wall of the power distribution cabinet shell 2, the water flow guide device 7 comprises a flow guide pipe 71 which is uniformly and longitudinally fixedly assembled at the lower ends of the left side wall and the right side wall of the power distribution cabinet shell 2, the outer side wall of the flow guide pipe 71 is attached to the protective shell 3, the flow guide pipe 71 is distributed at intervals with the heat dissipation holes 4, and a baffle plate 72 is fixedly connected between the upper ends of the adjacent flow guide pipes 71, fixed intercommunication of honeycomb duct 71 lateral wall lower extreme has drain pipe 73, and drain pipe 73 outside end passes the preformed hole of protecting sheathing 3 and extends to in the ground, and evenly fixed between lateral wall upper end and the switch board casing 2 about the protecting sheathing 3 inner chamber is equipped with elastic support element 6, is equipped with apex angle support stable structure 8 between four apex angle departments of protecting sheathing 3 inner chamber and the 2 apex angle departments of switch board casing.
The water flow heat dissipation guiding device 7 is used for guiding rainwater entering from the through hole 5, so that the rainwater is prevented from entering the heat dissipation holes 4, meanwhile, partial heat is taken away through the water flow passing through the power distribution cabinet shell 2, auxiliary heat dissipation is realized, and finally the water flow is discharged into the ground from the water discharge pipe 73; protective housing 3 still plays the guard action to inside switch board casing 2 when playing the water conservancy diversion effect of rainwater, effectively confronts outside striking.
Particularly, the fixed base 1 that is equipped with in bottom surface of switch board casing 2, the corresponding drain pipe 73 of the left and right sides lateral wall of base 1 is fixed to be equipped with protection casing 74, and protection casing 74 shelters from in the drain pipe 73 outside, and protection casing 74 shelters from drain pipe 73, avoids drain pipe 73 impaired.
Particularly, protective housing 3 includes shell main part 31, and rectangular window 32 has been seted up to shell main part 31 antetheca, and switch board casing 2 is pegged graft in rectangular window 32, and rectangular window 32 inner wall front side edge is pasted and is fixed with airtight rubber circle 33, and airtight rubber circle 33 wraps up on switch board casing 2 outer walls, plays airtight effect, avoids moisture and dust to get into from the gap.
Particularly, apex angle support stable structure 8 is fixed in the arc 81 of protective housing 3 inner chamber four corners department including pasting, and arc 81 inner wall is pasted and is fixed with arc rubber pad 82, and 2 outer wall four corners departments integrated into one piece of switch board casing have spherical protrusion 83, and spherical groove 84 has been seted up at arc rubber pad 82 inner wall middle part, and spherical protrusion 83 is pegged graft in spherical groove 84.
When receiving the impact, arc rubber pad 82 receives extrusion deformation, cushions the impulsive force, and spherical arch 83 removes in spherical groove 84, disperses the impulsive force, alleviates the impact that switch board casing 2 received.
Specifically, the elastic support member 6 comprises a cylinder 61, rubber layers 62 are fixedly adhered to the left side and the right side of the cylinder 61, and the outer side surfaces of the rubber layers 62 are fixedly adhered to the inner wall of the protective shell 3 and the outer wall of the power distribution cabinet shell 2 respectively; the impact force is buffered through the rubber layer 62, and the internal power distribution cabinet shell 2 is protected.
The working principle is as follows: according to the utility model, the water flow heat dissipation guiding device 7 is adopted to guide rainwater entering from the through hole 5, so that the rainwater is prevented from entering the heat dissipation holes 4, meanwhile, partial heat is taken away through the water flow passing through the power distribution cabinet shell 2, auxiliary heat dissipation is realized, and finally, the water flow is discharged underground from the water discharge pipe 73; the protective shell 3 plays a role in guiding rainwater and protecting the inner power distribution cabinet shell 2, so that external impact is effectively resisted; adopt elastic support piece 6 and 8 fixed connection of apex angle support stable structure between protecting sheathing 3 and switch board casing 2, cushion impact to play the supporting effect, reduce the striking influence that switch board casing 2 received.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an energy-saving high-low voltage distribution cabinet, includes switch board casing (2), its characterized in that: the outer wall of the power distribution cabinet shell (2) is sleeved with a protective shell (3), heat dissipation holes (4) are uniformly formed in the lower end of the left side wall and the right side wall of the power distribution cabinet shell (2), a heat dissipation fan is fixedly assembled at the upper end of an inner cavity of the power distribution cabinet shell (2), through holes (5) are uniformly formed in the upper end of the left side wall and the right side wall of the protective shell (3), a filter screen is fixedly assembled on the inner wall of each through hole (5), a water flow heat dissipation guide device (7) is fixedly assembled at the lower end of the left side wall and the right side wall of the power distribution cabinet shell (2), the water flow heat dissipation guide device (7) comprises a guide pipe (71) which is uniformly and longitudinally fixedly assembled at the lower end of the left side wall and the right side wall of the power distribution cabinet shell (2), the guide pipe (71) is specifically a rectangular pipe which is in open design and is attached to one side of the power distribution cabinet shell (2), the outer side wall of the guide pipe (71) is attached to the protective shell (3), and the guide pipe (71) is distributed with the heat dissipation holes (4) at intervals, adjacent fixedly connected with baffle (72) between the upper end of honeycomb duct (71), the fixed intercommunication of honeycomb duct (71) lateral wall lower extreme has drain pipe (73), and drain pipe (73) outside end passes the preformed hole of protecting sheathing (3) and extends to in the ground, evenly fixed mounting has elastic support piece (6) between protecting sheathing (3) inner chamber left and right sides lateral wall upper end and switch board casing (2), be equipped with between four apex angle departments of protecting sheathing (3) inner chamber and switch board casing (2) apex angle department and support stable structure (8) at the apex angle.
2. The energy-saving high-low voltage power distribution cabinet according to claim 1, characterized in that: the bottom surface fixed mounting of switch board casing (2) has base (1), the corresponding drain pipe (73) of the left and right sides lateral wall of base (1) is fixed mounting has protection casing (74), protection casing (74) shelter from in the drain pipe (73) outside.
3. The energy-saving high-low voltage power distribution cabinet according to claim 1, characterized in that: the protective shell (3) comprises a shell body (31), a rectangular window (32) is formed in the front wall of the shell body (31), the power distribution cabinet shell (2) is inserted into the rectangular window (32), a sealed rubber ring (33) is fixedly adhered to the front edge of the inner wall of the rectangular window (32), and the sealed rubber ring (33) wraps the outer wall of the power distribution cabinet shell (2).
4. The energy-saving high-low voltage power distribution cabinet according to claim 1, characterized in that: the top corner supporting and stabilizing structure (8) comprises an arc-shaped plate (81) fixed at the four corners of an inner cavity of the protective shell (3) in a pasting mode, an arc-shaped rubber pad (82) is fixed to the inner wall of the arc-shaped plate (81), a spherical protrusion (83) is integrally formed at the four corners of the outer wall of the power distribution cabinet shell (2), a spherical groove (84) is formed in the middle of the inner wall of the arc-shaped rubber pad (82), and the spherical protrusion (83) is inserted into the spherical groove (84).
5. The energy-saving high-low voltage power distribution cabinet according to claim 1, characterized in that: elastic support piece (6) include cylinder (61), cylinder (61) the left and right sides all pastes and is fixed with rubber layer (62), rubber layer (62) lateral surface pastes respectively and is fixed in on protective housing (3) inner wall and switch board casing (2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987351.8U CN215733058U (en) | 2021-08-23 | 2021-08-23 | Energy-saving high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987351.8U CN215733058U (en) | 2021-08-23 | 2021-08-23 | Energy-saving high-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733058U true CN215733058U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987351.8U Active CN215733058U (en) | 2021-08-23 | 2021-08-23 | Energy-saving high-low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733058U (en) |
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2021
- 2021-08-23 CN CN202121987351.8U patent/CN215733058U/en active Active
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