CN112202069B - Electric power distribution cabinet - Google Patents
Electric power distribution cabinet Download PDFInfo
- Publication number
- CN112202069B CN112202069B CN202011038026.7A CN202011038026A CN112202069B CN 112202069 B CN112202069 B CN 112202069B CN 202011038026 A CN202011038026 A CN 202011038026A CN 112202069 B CN112202069 B CN 112202069B
- Authority
- CN
- China
- Prior art keywords
- top plate
- side plate
- base
- upper side
- plate
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
-
- 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
- H02B1/34—Racks
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an electric power distribution cabinet, which comprises a cabinet body and electric elements arranged in the cabinet body, wherein the cabinet body comprises a base, a top plate and side plates positioned between the base and the top plate, the side plates are formed by splicing an upper side plate hinged with the top plate and a lower side plate connected with the base, a lifting mechanism for lifting the top plate and a driving mechanism for driving the top plate to rotate are arranged in the cabinet body, a first traction mechanism for driving the upper side plate to overturn along the top plate is arranged below the top plate, when the top plate ascends and the upper side plate overturns inwards by a certain angle, the upper side plate rotates to form air convection under the rotation of the top plate so as to radiate heat of the electric elements, and the electric power distribution cabinet is convenient to maintain and maintain, quick in heat radiation and good in heat radiation effect.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cabinet.
Background
The power distribution cabinet is an important component in the power distribution industry, the power distribution cabinet can monitor, control and protect a power system, various electric devices such as a switch and a transformer can be contained and used in the power distribution cabinet, industrial equipment develops more and more rapidly along with the development of society, the power distribution cabinet and the electric elements used in the power distribution cabinet are more and more complex, the electric equipment in the power distribution cabinet needs to be regularly overhauled and maintained, and in the prior art, the electric equipment can be maintained only through a small space opened by a cabinet door, the maintenance space is limited, so that the electric equipment is inconvenient to maintain, the problem that the temperature in the box is too high after the electric equipment works for a long time is caused, heat dissipation is difficult to perform, the service life of the electric equipment is shortened, and the electric equipment is unsafe to maintain.
Disclosure of Invention
The invention aims to provide a power distribution cabinet which is reasonable in structure, reliable in use, convenient to maintain and good in heat dissipation performance.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an electric power distribution cabinet, includes the cabinet body and sets up the electrical component in the cabinet body, the cabinet body includes base, roof and is located the curb plate between base and the roof, the curb plate is formed by the concatenation of the upper side plate that is articulated with the roof and the lower side plate that is connected with the base, the internal lifting mechanism that is used for lifting roof that is provided with of cabinet to and be used for driving roof pivoted actuating mechanism, the roof below is provided with the first traction mechanism that is used for driving the upper side plate along the roof upset, rises and the upper side plate inwards overturns certain angle after the roof, thereby the upper side plate rotates under the rotation of roof and forms the air convection and dispels the heat to electrical component.
Further, the cabinet body is internally provided with a mounting box surrounded by a plurality of vertically arranged mounting plates, and the electric elements are arranged on the outer wall of the mounting plate.
Further, the upper side plate and the lower side plate are right triangles with equal areas.
Further, the lifting mechanism comprises a fixed ring which is rotatably arranged below the top plate, and a first electric push rod which is arranged between the fixed ring and the base in the installation box.
Further, the driving mechanism comprises a rotating shaft which is vertically arranged on the base in a rotating mode, the upper end of the rotating shaft is matched with the top plate key, a driven gear which is arranged at the lower end of the rotating shaft and is concentrically fixed with the rotating shaft, a motor which is fixed on the base, and a driving gear which is fixed with the motor shaft and is meshed with the driven gear.
Further, the first traction mechanism comprises a second electric push rod fixed at the lower end of the top plate, a first hinge shaft arranged at the head of the second electric push rod, and a first matching ring arranged on the inner wall of one end of the upper side plate, which is close to the top plate, and used for inserting the first hinge shaft, and along with the expansion and contraction of the second electric push rod, the first hinge shaft moves in the first matching ring, so that the upper side plate can turn up and down along the first hinge shaft.
Further, articulated setting and be provided with the second traction mechanism that is used for driving the lower side board along the base upset from top to bottom on lower side board between lower side board and the base, second traction mechanism is including fixing the third electric putter on the base, setting up the second articulated shaft at third electric putter head to and set up the second cooperation ring that supplies second articulated shaft male on the one end inner wall that the lower side board is close to the base, along with the extension and retraction of third electric putter, the second articulated shaft is at second cooperation intrA-Annular removal for the lower side board is overturn from top to bottom along the second articulated shaft.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the cabinet body comprises a top plate, a base and side plates, wherein the side plates comprise an upper side plate and a lower side plate, and a lifting mechanism, a driving mechanism, a first traction mechanism and a second traction mechanism are arranged on the cabinet body, and the lifting mechanism, the driving mechanism and the first traction mechanism are combined to realize rapid convection of air near the mounting plate to form wind power so as to rapidly dissipate heat of electric elements on the mounting plate.
2. The lifting mechanism and the second traction mechanism are combined to realize complete exposure of the mounting plate, so that an operator can conveniently maintain or repair the electrical elements on the mounting plate.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B in FIG. 2;
FIG. 4 is an isometric view of the present invention when dissipating heat;
FIG. 5 is a cross-sectional view of the present invention in heat dissipation;
fig. 6 is a C-C cross-sectional view of fig. 5.
Detailed Description
Referring to fig. 1-6, an electric power distribution cabinet is shown in fig. 1-3, and includes a cabinet body and electrical components disposed in the cabinet body, the cabinet body includes a base 1, a top plate 2, and four side plates 3 disposed between the base 1 and the top plate 2, the side plates 3 are formed by splicing an upper side plate 31 hinged to the top plate 2 and a lower side plate 32 hinged to the base 1, the upper side plate 31 and the lower side plate 32 are right-angled triangles with equal areas, and the upper side plate 31 and the lower side plate 32 are rectangular after being spliced. The cabinet is internal to be equipped with the mounting box that encloses by the mounting panel 4 of a plurality of vertical settings, and in this scheme, the mounting panel has four, and electrical component sets up on the outer wall of mounting panel 4.
In order to provide the superior cooling effect for the electrical components on the mounting plate 4, a lifting mechanism for lifting the top plate 2, a driving mechanism for driving the top plate 2 to rotate and a first traction mechanism for driving the upper side plate 31 to overturn along the top plate 2 are arranged in the cabinet body, after the top plate 2 is lifted to a certain height by the lifting mechanism, the upper side plate 31 is driven to overturn downwards to form an inclined angle by the first traction mechanism, then the driving mechanism drives the top plate 2 and the upper side plate 31 to synchronously rotate, and the upper side plate 31 rotates to form air flow so as to quickly reduce the temperature of the electrical components on the mounting plate 4.
The driving mechanism comprises a rotating shaft 6, a driven gear 8, a motor 10 and a driving gear 9, wherein the rotating shaft 6 is vertically arranged on the base in a rotating mode, the upper end of the rotating shaft is in key fit with the top plate 2, the driven gear 8 is arranged at the lower end of the rotating shaft 6 and is concentrically fixed with the rotating shaft 6, the motor 10 is fixed on the base, and the driving gear 9 is fixed with a motor shaft and is meshed with the driven gear 8. In the above arrangement, the motor is a stepping motor or a servo motor, a rotating sleeve for inserting the rotating shaft 6 is extended downwards in the center of the top plate 2, and a flat key 7 is vertically arranged between the rotating shaft 6 and the rotating sleeve, so that the limiting top plate 2 can only move up and down relative to the rotating shaft 6.
The lifting mechanism comprises a fixed ring 5 which is arranged outside the rotating sleeve in a rotating mode and a first electric push rod 17 which is arranged between the fixed ring 5 and the base 1 in the mounting box, wherein the fixed ring 5 is connected with the rotating sleeve in a rotating mode through a bearing, and at least two first electric push rods 17 are symmetrically arranged.
The first traction mechanism comprises a second electric push rod 11 fixed at the lower end of the top plate 2, a first hinge shaft 12 arranged at the head of the second electric push rod 11, and a first matching ring 13 arranged on the inner wall of one end of the upper side plate 31 close to the top plate 2 and used for inserting the first hinge shaft 12, and along with the expansion and contraction of the second electric push rod 11, the first hinge shaft 12 moves in the first matching ring 13, so that the upper side plate 31 overturns up and down along the first hinge shaft 12. A first matching block is fixed at the end part of the second electric push rod 11, a first groove is recessed at one end of the first matching block far away from the second electric push rod 11, and a first hinge shaft 12 is fixed between two side walls of the first groove.
The lower side plate 32 is hinged with the base 1, a second traction mechanism for driving the lower side plate 32 to turn up and down along the base 1 is arranged on the lower side plate 32, the second traction mechanism comprises a third electric push rod 14 fixed on the base 1, a second hinge shaft 15 arranged on the head of the third electric push rod 14, and a second matching ring 16 arranged on the inner wall of one end of the lower side plate 32 close to the base 1 and used for inserting the second hinge shaft 15, and the second hinge shaft 15 moves in the second matching ring 16 along with the extension and retraction of the third electric push rod 14, so that the lower side plate 32 turns up and down along the second hinge shaft 15. The second hinge shaft 15 is provided in a manner referring to the first hinge shaft 12.
In this scheme combine first traction mechanism, lifting mechanism and actuating mechanism can realize electric element's quick heat dissipation, and its principle is, through lifting mechanism lifting roof 2 and upper side plate 31, first traction mechanism orders about upper side plate 31 to overturn shape slope contained angle downwards to upper side plate 31 rotation drives the air and carries out quick convection current under actuating mechanism effect and produce wind-force, thereby dispel the heat fast.
In this scheme, combine lifting mechanism and second traction mechanism can realize the complete exposure of mounting panel 4 to the operating personnel of being convenient for maintain or maintain the electrical component on the mounting panel 4, its principle is, expose the upper portion of mounting panel 4 through lifting mechanism, and drive down curb plate 32 upset to be the horizontality with base 1 through second traction mechanism, thereby with mounting panel 4 whole exposing in the field of vision.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides an electric power distribution cabinet, includes the cabinet body and sets up at the internal electrical component of cabinet, its characterized in that: the cabinet body comprises a base, a top plate and side plates positioned between the base and the top plate, wherein the side plates are formed by splicing an upper side plate hinged with the top plate and a lower side plate connected with the base, a lifting mechanism for lifting the top plate and a driving mechanism for driving the top plate to rotate are arranged in the cabinet body, a first traction mechanism for driving the upper side plate to overturn along the top plate is arranged below the top plate, and when the top plate ascends and the upper side plate overturns inwards by a certain angle, the upper side plate rotates under the rotation of the top plate to form air convection so as to radiate heat of an electric element; the upper side plate and the lower side plate are right-angled triangles with equal areas;
the driving mechanism comprises a rotating shaft which is vertically arranged on the base in a rotating way and the upper end of the rotating shaft is matched with the top plate key, a driven gear which is arranged at the lower end of the rotating shaft and is concentrically fixed with the rotating shaft, a motor which is fixed on the base, and a driving gear which is fixed with the motor shaft and is meshed with the driven gear at the same time;
the first traction mechanism comprises a second electric push rod fixed at the lower end of the top plate, a first hinge shaft arranged at the head of the second electric push rod, and a first matching ring arranged on the inner wall of one end of the upper side plate close to the top plate and used for being inserted with the first hinge shaft, and along with the expansion and contraction of the second electric push rod, the first hinge shaft moves in the first matching ring, so that the upper side plate can turn up and down along the first hinge shaft.
2. An electrical power distribution cabinet according to claim 1, characterized in that: the cabinet body is internally provided with a mounting box surrounded by a plurality of vertically arranged mounting plates, and the electrical elements are arranged on the outer wall of the mounting plate.
3. An electrical power distribution cabinet according to claim 1, characterized in that: the lifting mechanism comprises a fixed ring which is rotatably arranged below the top plate, and a first electric push rod which is arranged between the fixed ring and the base in the installation box.
4. An electrical power distribution cabinet according to claim 1, characterized in that: the lower side plate is hinged with the base, a second traction mechanism used for driving the lower side plate to turn up and down along the base is arranged on the lower side plate, the second traction mechanism comprises a third electric push rod fixed on the base, a second hinge shaft arranged on the head of the third electric push rod, and a second matching ring used for the insertion of the second hinge shaft and arranged on the inner wall of one end of the lower side plate, which is close to the base, and the second hinge shaft moves in the second matching ring along with the extension and retraction of the third electric push rod, so that the lower side plate turns up and down along the second hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038026.7A CN112202069B (en) | 2020-09-28 | 2020-09-28 | Electric power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038026.7A CN112202069B (en) | 2020-09-28 | 2020-09-28 | Electric power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112202069A CN112202069A (en) | 2021-01-08 |
| CN112202069B true CN112202069B (en) | 2023-08-25 |
Family
ID=74006953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011038026.7A Active CN112202069B (en) | 2020-09-28 | 2020-09-28 | Electric power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112202069B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350424A (en) * | 2019-07-15 | 2019-10-18 | 安徽长龙电气集团有限公司 | A kind of box-type substation air inlet structure |
| CN210373079U (en) * | 2019-09-24 | 2020-04-21 | 慧光智城(深圳)智慧科技有限公司 | Rainproof intelligent LED street lamp |
| CN210535466U (en) * | 2019-12-09 | 2020-05-15 | 穆明 | Transformer heat abstractor |
| CN111181043A (en) * | 2020-03-05 | 2020-05-19 | 袁利峰 | Power distribution cabinet with cooling function |
| CN211295751U (en) * | 2019-11-27 | 2020-08-18 | 于峰杰 | Power distribution cabinet convenient for omnibearing maintenance |
-
2020
- 2020-09-28 CN CN202011038026.7A patent/CN112202069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350424A (en) * | 2019-07-15 | 2019-10-18 | 安徽长龙电气集团有限公司 | A kind of box-type substation air inlet structure |
| CN210373079U (en) * | 2019-09-24 | 2020-04-21 | 慧光智城(深圳)智慧科技有限公司 | Rainproof intelligent LED street lamp |
| CN211295751U (en) * | 2019-11-27 | 2020-08-18 | 于峰杰 | Power distribution cabinet convenient for omnibearing maintenance |
| CN210535466U (en) * | 2019-12-09 | 2020-05-15 | 穆明 | Transformer heat abstractor |
| CN111181043A (en) * | 2020-03-05 | 2020-05-19 | 袁利峰 | Power distribution cabinet with cooling function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112202069A (en) | 2021-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112186533A (en) | Heat dissipation switch board convenient to maintenance | |
| CN112202069B (en) | Electric power distribution cabinet | |
| EP3649658B1 (en) | Method for servicing a transformer and transformer arrangement | |
| CN216489098U (en) | Power distribution cabinet for intelligent display screen | |
| CN217145688U (en) | Car fills electric pile with high-efficient heat abstractor | |
| CN213846015U (en) | Multilayer heat dissipation formula cubical switchboard | |
| CN113163651A (en) | High-precision electromechanical integrated control device | |
| CN215600183U (en) | Dry-type transformer with quick adjustment structure | |
| CN207201165U (en) | A kind of modular electrical control cabinet | |
| CN219959883U (en) | Adjustable electric box cooling mechanism | |
| CN218448999U (en) | Heat dissipation device for low-voltage switch cabinet | |
| CN214625846U (en) | Direct-current power cabinet with good cooling performance | |
| CN219842864U (en) | Transformer device | |
| CN219404239U (en) | Wireless portable comprehensive tool device | |
| CN218334883U (en) | 10kv oil-immersed transformer grounding dismounting fence and floor type transformation distribution equipment | |
| CN220032886U (en) | Outdoor container cluster-entering device | |
| CN220570162U (en) | Geographical type transformer box for wind power generation | |
| CN209266982U (en) | A kind of movable cased transformer station | |
| CN219802970U (en) | Outdoor electric control box | |
| CN215911775U (en) | Block terminal with protective structure just is convenient for heat dissipation | |
| CN218415453U (en) | Power system operation and maintenance equipment convenient to maintain | |
| CN112038939B (en) | Power distribution cabinet | |
| CN220254874U (en) | Servo motor driver | |
| CN219609133U (en) | Temperature control device for laser chip test | |
| CN215955828U (en) | Electrical equipment switch cabinet with power utilization identification function |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230801 Address after: No. 16 Yucai West Road, Binhai County, Yancheng City, Jiangsu Province, 224000 Applicant after: Binhai County power supply branch of State Grid Jiangsu Electric Power Co.,Ltd. Applicant after: BINHAI QIANGYUAN ELECTRICAL INDUSTRY Co.,Ltd. Address before: 252000 No.2, No.36 kaoyuan street, Dongchangfu District, Liaocheng City, Shandong Province Applicant before: Yuan Lihua |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |