CN112038952B - High heat dissipation switch board - Google Patents
High heat dissipation switch board Download PDFInfo
- Publication number
- CN112038952B CN112038952B CN202011036763.3A CN202011036763A CN112038952B CN 112038952 B CN112038952 B CN 112038952B CN 202011036763 A CN202011036763 A CN 202011036763A CN 112038952 B CN112038952 B CN 112038952B
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- China
- Prior art keywords
- shaft
- base
- regular polygonal
- rotary table
- plate
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- 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.)
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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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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- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a high-heat-dissipation power distribution cabinet which comprises a base, wherein a vertical shaft is arranged in the middle of the base, a rotating sleeve is rotatably connected onto the vertical shaft, a regular polygonal plate is arranged at the upper end of the rotating sleeve, a shaft rod is arranged at each corner of the regular polygonal plate along the vertical direction, top plates are arranged among the upper ends of the shaft rods, and a mounting plate is arranged at the upper end of the vertical shaft; each shaft lever is rotatably connected with a cabinet door; the vertical shaft is rotatably connected with the rotary table, and the lower end of each cabinet door is provided with a connecting plate in an extending manner; the rotary table is provided with an arc-shaped avoiding groove, the regular polygonal plate is provided with a convex shaft extending into the arc-shaped avoiding groove, and the convex shaft is hinged with an electric push rod; each connecting plate is internally provided with a chute, and the rotary table is circumferentially provided with convex columns; a plurality of first air holes are formed in the regular polygonal plate, and a plurality of second air holes are formed in the rotary table; the base is provided with a power assembly; this high heat dissipation switch board is simple structure not only, and the radiating efficiency is high moreover.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a high-heat-dissipation power distribution cabinet.
Background
The power distribution cabinet is a power distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. Because the long-time operation of switch board equipment leads to the inside problem of box too high, hardly dispels the heat, sets up the vent among the prior art usually on the switch board or install the fan and solve the heat dissipation problem, but a large amount of distribution modules set up in a big space of the cabinet body, and the heat between the distribution module can transmit each other, leads to the heat relatively more concentrated, and difficult heat dissipation moreover, inside heat is hardly taken away to outside air current.
Disclosure of Invention
The invention aims to provide a power distribution cabinet which is simple in structure, good in heat dissipation effect and simple to operate.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-heat-dissipation power distribution cabinet comprises a base, wherein a vertical shaft is arranged in the middle of the base, a rotating sleeve is rotatably connected onto the vertical shaft, the lower end of the rotating sleeve is abutted against the base, a regular polygonal plate parallel to the base is arranged at the upper end of the rotating sleeve, a shaft lever is arranged at each corner of the regular polygonal plate along the vertical direction, a top plate is arranged among the upper ends of the shaft levers, a mounting plate positioned above the regular polygonal plate is arranged at the upper end of the vertical shaft, and the mounting plate is used for mounting an electrical element; an opening is formed between every two adjacent shaft levers, and a cabinet door for controlling the opening to be closed or opened is rotatably connected to each shaft lever; the vertical shaft is rotatably connected with the rotary table above the regular polygonal plate, and the lower end of each cabinet door is provided with a connecting plate extending to the upper part of the rotary table in an extending manner; the rotary table is provided with an arc-shaped avoiding groove, the regular polygonal plate is provided with a convex shaft extending into the arc-shaped avoiding groove, and the convex shaft is hinged with an electric push rod for driving the rotary table to rotate; each connecting plate is internally provided with a chute, and the turntable is circumferentially provided with a plurality of convex columns extending into the chutes; a plurality of first air holes are formed in the regular polygonal plate along the circumferential direction, and a plurality of second air holes are formed in the rotary table along the circumferential direction; when the electric push rod is contracted, each cabinet door rotates to a position for closing the opening, and the first air hole and the second air hole are completely staggered; when the electric push rod extends out, each cabinet door rotates to a position for opening the opening, and the first air hole is communicated with the second air hole; and the base is provided with a power assembly for driving the rotating sleeve to rotate.
Furthermore, the power assembly comprises a motor, the motor is fixedly installed on the base, a second bevel gear is fixedly installed on the outer side of the lower end of the rotating sleeve, and a first bevel gear used for driving the second bevel gear to rotate is fixedly installed on an output shaft of the motor.
Furthermore, the center of the upper end of the mounting plate is provided with a top shaft which is rotatably connected with the inside of the top plate.
Further, be equipped with the wiring hole in vertical axle and the base, the lower extreme of mounting panel is equipped with the wiring mouth with wiring hole intercommunication.
Furthermore, each cabinet door is provided with a window, and each window is hinged with a door plate for controlling the opening or closing of the window.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the cabinet door is changed into an impeller structure by controlling the rotation of the cabinet door, negative pressure can be generated in the cabinet to generate air circulation when the rotating sleeve is rotated, and heat on electrical equipment is taken away to realize the cooling effect; when the cabinet body of the invention realizes the functions of the cabinet body, the functions of the heat dissipation impeller can be realized, and the cabinet body has multiple functions;
2. the electric push rod is used for controlling the rotation of the turntable and controlling the cabinet door to rotate, so that the aim of deformation of the cabinet body is fulfilled, and the cabinet is simple and convenient;
3. through the rotation of control cabinet door, realize the radiating effect, the area that the cabinet door was opened the opening is big, and the radiating effect is obvious.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along the line A-A after deformation of the case body of the present invention;
FIG. 4 is a sectional view taken in the direction B-B when the door of the present invention is opened;
fig. 5 is a sectional view taken along the direction C-C in fig. 2.
Detailed Description
Referring to fig. 1-5, a high heat dissipation power distribution cabinet includes a base 21, a vertical shaft 1b is disposed at a middle position of the base 21, a rotating sleeve 11 is rotatably connected to the vertical shaft 1b, a lower end of the rotating sleeve 11 abuts against the base 21, a regular polygonal plate 1 parallel to the base 21 is disposed at an upper end of the rotating sleeve 11, a shaft rod 12 is disposed at each corner of the regular polygonal plate 1 along a vertical direction, a top plate 13 is disposed between upper ends of the shaft rods 12, a mounting plate 2 disposed above the regular polygonal plate 1 is disposed at an upper end of the vertical shaft 1b, and the mounting plate 2 is used for mounting an electrical component; an opening is formed between every two adjacent shaft levers 12, a cabinet door 7 for controlling the opening to be closed or opened is rotatably connected to each shaft lever 12, a window 71 is arranged on each cabinet door 7, and a door plate 9 for controlling the opening or closing of the window 71 is hinged to each window 71; the vertical shaft 1b is rotatably connected with the rotary table 6 above the regular polygonal plate 1, and the lower end of each cabinet door 7 is provided with a connecting plate 72 extending above the rotary table 6 in an extending manner; an arc-shaped avoiding groove 66 is formed in the rotary table 6, a protruding shaft 15 extending into the arc-shaped avoiding groove 66 is arranged on the regular polygonal plate 1, and an electric push rod 8 for driving the rotary table 6 to rotate is hinged to the protruding shaft 15; each connecting plate 72 is internally provided with a chute 7a, and the turntable 6 is axially provided with a plurality of convex columns 6b extending into the chutes 7 a; a plurality of first air holes 1a are formed in the regular polygonal plate 1 along the circumferential direction, and a plurality of second air holes 6a are formed in the rotary table 6 along the circumferential direction; when the electric push rod 8 is contracted, each cabinet door 7 rotates to a position for closing the opening, and the first air hole 1a and the second air hole 6a are completely staggered; when the electric push rod 8 extends out, each cabinet door 7 rotates to a position for opening the opening, and the first air hole 1a is communicated with the second air hole 6 a; and a power assembly for driving the rotating sleeve 11 to rotate is arranged on the base 21.
The power assembly comprises a motor 3, the motor 3 is fixedly installed on a base 21, a second bevel gear 5 is fixedly installed on the outer side of the lower end of the rotating sleeve 11, and a first bevel gear 4 used for driving the second bevel gear 5 to rotate is fixedly installed on an output shaft of the motor 3. The center of the upper end of the mounting plate 2 is provided with a top shaft 22 which is rotatably connected with the inside of the top plate 13. Wiring holes 2a are formed in the vertical shaft 1b and the base 21, and a wiring port 23 communicated with the wiring holes 2a is formed at the lower end of the mounting plate 2; this arrangement allows the electrical component wiring to go out through the wiring port 23 and the wiring hole 2 a.
When the electric equipment of the power distribution cabinet needs to dissipate heat inside the power distribution cabinet after working for a long time, firstly, the electric push rod 8 extends out to drive the rotary disc 6 to rotate around the vertical shaft 1b, the convex column 6b is in sliding fit in the inclined groove 7a, so that the rotary disc 6 rotates to drive the cabinet door 7 to rotate around the shaft rod 12 through the connecting plate 72, the cabinet door 7 is pushed outwards, in addition, the second air hole 6a on the rotary disc 6 is superposed with the first air hole 1a on the regular polygon plate 1, so that the power distribution cabinet becomes an impeller shape (as shown in figure 3), the motor 3 is electrified to drive the first bevel gear 4 to rotate, because the first bevel gear 4 is meshed with the second bevel gear 5, the motor 3 is electrified to drive the impeller-shaped power distribution cabinet to rotate, thereby the negative pressure generated inside the cabinet body forms air flow, the air enters from the first air hole 1a and the second air hole 6a and is discharged from the space between the cabinet doors 7, and the principle is similar to a centrifugal pump, so can take away the heat with the inside electrical equipment of switch board, produce good radiating effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A high-heat-dissipation power distribution cabinet is characterized by comprising a base, wherein a vertical shaft is arranged in the middle of the base, a rotating sleeve is rotatably connected onto the vertical shaft, the lower end of the rotating sleeve is abutted against the base, a regular polygonal plate parallel to the base is arranged at the upper end of the rotating sleeve, a shaft lever is arranged at each corner of the regular polygonal plate along the vertical direction, top plates are arranged among the upper ends of a plurality of shaft levers, a mounting plate positioned above the regular polygonal plate is arranged at the upper end of the vertical shaft, and the mounting plate is used for mounting an electrical element; an opening is formed between every two adjacent shaft levers, and a cabinet door for controlling the opening to be closed or opened is rotatably connected to each shaft lever; the vertical shaft is rotatably connected with the rotary table above the regular polygonal plate, and the lower end of each cabinet door is provided with a connecting plate extending to the upper part of the rotary table in an extending manner; the rotary table is provided with an arc avoidance groove, the regular polygonal plate is provided with a convex shaft extending into the arc avoidance groove, and the convex shaft is hinged with an electric push rod for driving the rotary table to rotate; each connecting plate is internally provided with a chute, and the turntable is circumferentially provided with a plurality of convex columns extending into the chutes; a plurality of first air holes are formed in the regular polygonal plate along the circumferential direction, and a plurality of second air holes are formed in the rotary table along the circumferential direction; when the electric push rod is contracted, each cabinet door rotates to a position for closing the opening, and the first air hole and the second air hole are completely staggered; when the electric push rod extends out, each cabinet door rotates to a position for opening the opening, and the first air hole is communicated with the second air hole; and the base is provided with a power assembly for driving the rotating sleeve to rotate.
2. The high heat dissipation power distribution cabinet according to claim 1, wherein the power assembly includes a motor, the motor is fixedly mounted on the base, a second bevel gear is fixedly mounted on an outer side of a lower end of the rotating sleeve, and a first bevel gear for driving the second bevel gear to rotate is fixedly mounted on an output shaft of the motor.
3. The high heat dissipation power distribution cabinet according to claim 1, wherein a top shaft rotatably connected with the inside of the top plate is arranged at a central position of an upper end of the mounting plate.
4. The high heat dissipation power distribution cabinet of claim 1, wherein wiring holes are formed in the vertical shaft and the base, and a wiring port communicated with the wiring holes is formed at the lower end of the mounting plate.
5. The high heat dissipation power distribution cabinet according to claim 1, wherein each cabinet door is provided with a window, and each window is hinged with a door panel for controlling the opening or closing of the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036763.3A CN112038952B (en) | 2020-09-28 | 2020-09-28 | High heat dissipation switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036763.3A CN112038952B (en) | 2020-09-28 | 2020-09-28 | High heat dissipation switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112038952A CN112038952A (en) | 2020-12-04 |
| CN112038952B true CN112038952B (en) | 2022-08-30 |
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ID=73575171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011036763.3A Active CN112038952B (en) | 2020-09-28 | 2020-09-28 | High heat dissipation switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134179A (en) * | 2020-09-20 | 2020-12-25 | 宁波源码智能机械科技有限公司 | Switch board convenient to heat dissipation and maintenance |
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|---|---|---|---|---|
| DE102014226849B3 (en) * | 2014-12-22 | 2016-04-07 | Siemens Aktiengesellschaft | Control cabinet with a component to be cooled arranged on an air duct |
| CN205622093U (en) * | 2016-04-15 | 2016-10-05 | 周志培 | Multi -functional intelligent electric power regulator cubicle |
| CN207116998U (en) * | 2017-07-20 | 2018-03-16 | 青岛鸿昊达工贸有限公司 | A kind of novel electric power case |
| CN207368561U (en) * | 2017-10-26 | 2018-05-15 | 长沙花明成套电器设备有限公司 | Voltage whole set switch cabinet |
| CN108711758A (en) * | 2018-06-06 | 2018-10-26 | 安徽西高电气设备有限公司 | A kind of high efficiency and heat radiation distribution box and its ventilation opening throttle folding mechanism |
| CN111181043A (en) * | 2020-03-05 | 2020-05-19 | 袁利峰 | Power distribution cabinet with cooling function |
| CN210801733U (en) * | 2019-08-20 | 2020-06-19 | 上海保翔冷藏有限公司 | Freezer of continuous defrosting |
| CN211182982U (en) * | 2020-01-09 | 2020-08-04 | 重庆嘉众电器有限公司 | Block terminal with dustproof function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210040935U (en) * | 2019-06-25 | 2020-02-07 | 南安知风舟工业设计有限公司 | Electric power electrical cabinet |
| CN210960990U (en) * | 2019-09-11 | 2020-07-10 | 高阳 | Rotation type file administration device |
-
2020
- 2020-09-28 CN CN202011036763.3A patent/CN112038952B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014226849B3 (en) * | 2014-12-22 | 2016-04-07 | Siemens Aktiengesellschaft | Control cabinet with a component to be cooled arranged on an air duct |
| CN205622093U (en) * | 2016-04-15 | 2016-10-05 | 周志培 | Multi -functional intelligent electric power regulator cubicle |
| CN207116998U (en) * | 2017-07-20 | 2018-03-16 | 青岛鸿昊达工贸有限公司 | A kind of novel electric power case |
| CN207368561U (en) * | 2017-10-26 | 2018-05-15 | 长沙花明成套电器设备有限公司 | Voltage whole set switch cabinet |
| CN108711758A (en) * | 2018-06-06 | 2018-10-26 | 安徽西高电气设备有限公司 | A kind of high efficiency and heat radiation distribution box and its ventilation opening throttle folding mechanism |
| CN210801733U (en) * | 2019-08-20 | 2020-06-19 | 上海保翔冷藏有限公司 | Freezer of continuous defrosting |
| CN211182982U (en) * | 2020-01-09 | 2020-08-04 | 重庆嘉众电器有限公司 | Block terminal with dustproof function |
| CN111181043A (en) * | 2020-03-05 | 2020-05-19 | 袁利峰 | Power distribution cabinet with cooling function |
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| Publication number | Publication date |
|---|---|
| CN112038952A (en) | 2020-12-04 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220808 Address after: 241000 Guting Road, Nanling Economic Development Zone, Wuhu City, Anhui Province Applicant after: WUHU JINNIU ELECTRIC Co.,Ltd. Address before: 7 / F, block a, 188 Jinghua Road, high tech Zone, Ningbo, Zhejiang 315000 Applicant before: Ren Linbin |
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