CN114865504A - Large-area efficient heat dissipation power distribution cabinet - Google Patents
Large-area efficient heat dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN114865504A CN114865504A CN202210694339.0A CN202210694339A CN114865504A CN 114865504 A CN114865504 A CN 114865504A CN 202210694339 A CN202210694339 A CN 202210694339A CN 114865504 A CN114865504 A CN 114865504A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- cabinet
- fixed
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a large-area high-efficiency heat-dissipation power distribution cabinet which comprises a cabinet body, supporting legs, cabinet doors, door handles, side heat dissipation holes, an arc-shaped groove, guide rails, an electric device mounting plate, sliding plates, heat dissipation fins and a rotary heat dissipation device. The invention can dissipate heat in large area in the cabinet body, avoid the problem of obstructed heat dissipation of the cabinet body caused by high temperature in workshops and summer, and protect electric devices in the cabinet body from being influenced by high temperature.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a large-area efficient heat-dissipation power distribution cabinet.
Background
The power distribution cabinet is used for distributing electric energy to each load part under the power distribution control and performing power-off protection when a circuit is short-circuited, overloaded and leaked. The switch board uses the radiating hole to dispel the heat to the cabinet internal usually, and during the internal high-power electrical part of installation of cabinet, produces high temperature easily, when summer heat weather, also can make the internal portion temperature of cabinet rise, and the radiating area of louvre is little usually, can't satisfy the radiating effect, consequently needs further improvement.
Disclosure of Invention
The invention aims to provide a large-area efficient heat-dissipation power distribution cabinet to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient heat dissipation switch board of large tracts of land, includes the cabinet body, supporting leg, cabinet door, door handle, side louvre, arc wall, guide rail, electrical part mounting panel, slide, fin, rotation heat abstractor, the supporting leg is installed respectively in cabinet body bottom four corners, cabinet body front side articulates there is the cabinet door, install the door handle on the cabinet door, the side louvre has been opened respectively to the side about the cabinet body, open the arc wall in cabinet body right flank rear, the internal upper and lower position of cabinet is fixed with the guide rail of fore-and-aft direction, the electrical part mounting panel slides around the guide rail through upper and lower slide, electrical part mounting panel back weld has a plurality of fins, cabinet body back mounted has rotation heat abstractor.
On the basis of the technical scheme, it includes rotor plate, location strip, curb plate, pivot, connecting plate, even axle, connecting rod to rotate heat abstractor, and is three the rotor plate is equidistant from top to bottom, and the left and right sides is fixed with the curb plate through the location strip, the curb plate bottom is fixed with the pivot, the rotor plate is rotatory along cabinet side face through the pivot, curb plate front side integrated into one piece has the connecting plate, the connecting plate front side is fixed with even axle, the connecting rod is through linking the axle simultaneously with the installation of three connecting plate.
On the basis of the technical scheme, the upper mounting seat is fixed to the top of the middle rotating plate, the lower mounting seat is fixed to the back of the electric device mounting plate, and two ends of the linkage strip are hinged to the upper mounting seat and the lower mounting seat respectively.
On the basis of the technical scheme, the arc-shaped groove takes the rotating shaft at the middle position as the circle center, the manual rotating rod is fixed with the top of the side plate at the middle position on the right side, and the manual rotating rod slides along the arc-shaped groove.
On the basis of the technical scheme, the rotating range of the rotating plate is 0-60 degrees.
Compared with the prior art, the invention has the following advantages: the side radiating holes in the invention meet the requirement of low-power heat radiation in the cabinet body, the rotating plates close the back of the cabinet body through the manual rotating rods to play a dustproof role, the three rotating plates are opened in a linkage mode through the manual rotating rods and are matched with the radiating fins on the back of the electric device mounting plate to carry out large-area heat radiation in the cabinet body, the problem that the cabinet body is not communicated in the heat radiation mode due to high temperature in workshops and summers is avoided, the electric devices in the cabinet body are protected from being influenced by the high temperature, the electric device mounting plate can move forwards, and the rotating plates are prevented from colliding after being opened.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
FIG. 2 is a schematic view of the position of the rotary heat sink according to the present invention.
Fig. 3 is a front view of the electric device mounting board of the present invention.
Fig. 4 is a cross-sectional view of an electrical device mounting plate and a rotating heat sink of the present invention.
Fig. 5 is a schematic view of an appearance structure of the rotary heat dissipation device of the present invention.
FIG. 6 is a schematic view of the position of the positioning strip according to the present invention.
Fig. 7 is a sectional view showing the mounting of the pivotal plate and the electric device mounting plate in accordance with the present invention.
In the figure: 1. the cabinet body, 2, supporting leg, 3, cabinet door, 4, door handle, 5, side louvre, 6, arc wall, 7, guide rail, 8, electrical part mounting panel, 9, slide, 10, fin, 11, rotation heat abstractor, 12, rotor plate, 13, location strip, 14, curb plate, 15, pivot, 16, connecting plate, 17, even axle, 18, connecting rod, 19, go up the mount pad, 20, lower mount pad, 21, linkage strip, 22, manual bull stick.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-7, a high-efficient heat dissipation switch board of large tracts of land, including the cabinet body 1, supporting leg 2, cabinet door 3, door handle 4, side louvre 5, arc wall 6, guide rail 7, electrical part mounting panel 8, slide 9, fin 10, rotation heat abstractor 11, supporting leg 2 is installed respectively in 1 bottom four corners of the cabinet body, 1 front side of the cabinet body articulates there is cabinet door 3, install door handle 4 on the cabinet door 3, side louvre 5 has been opened respectively to the side about the cabinet body 1, open at 1 right side rear of the cabinet body has arc wall 6, the internal upper and lower rigidity of cabinet has the guide rail 7 of fore-and-aft direction, electrical part mounting panel 8 slides around along guide rail 7 through upper and lower slide 9, 8 back weld of electrical part mounting panel has a plurality of fins 10, 1 back mounted of the cabinet body has rotation heat abstractor 11.
The upper mounting seat 19 is fixed to the top of the middle rotating plate 12, the lower mounting seat 20 is fixed to the back of the electric device mounting plate 8, and two ends of the linkage strip 21 are hinged to the upper mounting seat 19 and the lower mounting seat 20 respectively.
The arc-shaped groove 6 takes the rotating shaft 15 at the middle position as the center of a circle, the manual rotating rod 22 is fixed with the top of the side plate 14 at the middle position on the right side, and the manual rotating rod 22 slides along the arc-shaped groove 16.
The rotation range of the rotating plate 12 is 0-60 °.
The working principle of the invention is as follows: when carrying out the high-efficient heat dissipation of large tracts of land, manual bull stick of rotating is manual, makes manual bull stick slide in the arc wall, rotates middle part commentaries on classics board, and two commentaries on classics boards are synchronous to rotate through the connecting rod effect syntropy about simultaneously, make cabinet body rear side open, and the electrical part mounting panel receives linkage strip effect to move forward simultaneously, makes the slide along the guide rail direction, and the space is opened to cabinet body rear side, makes electrical part mounting panel back fin effectively dispel the heat.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (5)
1. The utility model provides a high-efficient heat dissipation switch board of large tracts of land, includes the cabinet body (1), supporting leg (2), cabinet door (3), door handle (4), side louvre (5), arc wall (6), guide rail (7), electrical part mounting panel (8), slide (9), fin (10), rotates heat abstractor (11), its characterized in that: supporting legs (2) are installed respectively in cabinet body (1) bottom four corners, the cabinet body (1) front side articulates there is cabinet door (3), install door handle (4) on cabinet door (3), the side is opened respectively to the side about the cabinet body (1) has side louvre (5), open cabinet body (1) right flank rear has arc wall (6), the position is fixed with guide rail (7) of fore-and-aft direction about in the cabinet body (1), electric part mounting panel (8) slide around guide rail (7) through top and bottom slide (9), electric part mounting panel (8) back weld has a plurality of fin (10), cabinet body (1) back mounted has rotation heat abstractor (11).
2. The large-area high-efficiency heat-dissipation power distribution cabinet according to claim 1, characterized in that: rotate heat abstractor (11) including rotor plate (12), location strip (13), curb plate (14), pivot (15), connecting plate (16), even axle (17), connecting rod (18), it is three rotor plate (12) are equidistant from top to bottom, and the left and right sides is fixed with curb plate (14) through location strip (13), curb plate (14) bottom is fixed with pivot (15), rotor plate (12) are rotatory along cabinet body (1) side through pivot (15), curb plate (14) front side integrated into one piece has connecting plate (16), connecting plate (16) front side is fixed with even axle (17), connecting rod (18) are installed with three connecting plate (16) simultaneously through linking axle (17).
3. The large-area high-efficiency heat-dissipation power distribution cabinet according to claim 2, characterized in that: go up mount pad (19) and middle part rotating plate (12) top fixed, mount pad (20) are fixed with electrical part mounting panel (8) back down, linkage strip (21) both ends are articulated with last mount pad (19) and lower mount pad (20) respectively.
4. The large-area high-efficiency heat-dissipation power distribution cabinet according to claim 3, wherein: the arc-shaped groove (6) takes a rotating shaft (15) at the middle position as a circle center, the manual rotating rod (22) is fixed with the top of the side plate (14) at the middle position on the right side, and the manual rotating rod (22) slides along the arc-shaped groove (16).
5. The large-area high-efficiency heat-dissipation power distribution cabinet according to claim 4, wherein: the rotation range of the rotating plate (12) is 0-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694339.0A CN114865504A (en) | 2022-06-20 | 2022-06-20 | Large-area efficient heat dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694339.0A CN114865504A (en) | 2022-06-20 | 2022-06-20 | Large-area efficient heat dissipation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114865504A true CN114865504A (en) | 2022-08-05 |
Family
ID=82626777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210694339.0A Withdrawn CN114865504A (en) | 2022-06-20 | 2022-06-20 | Large-area efficient heat dissipation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114865504A (en) |
-
2022
- 2022-06-20 CN CN202210694339.0A patent/CN114865504A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220805 |