CN112202069A - Power distribution cabinet - Google Patents

Power distribution cabinet Download PDF

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Publication number
CN112202069A
CN112202069A CN202011038026.7A CN202011038026A CN112202069A CN 112202069 A CN112202069 A CN 112202069A CN 202011038026 A CN202011038026 A CN 202011038026A CN 112202069 A CN112202069 A CN 112202069A
Authority
CN
China
Prior art keywords
base
roof
side plate
curb plate
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.)
Granted
Application number
CN202011038026.7A
Other languages
Chinese (zh)
Other versions
CN112202069B (en
Inventor
袁利华
潘丽杰
张继文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Binhai County Power Supply Branch Of State Grid Jiangsu Electric Power Co ltd
Binhai Qiangyuan Electrical Industry Co ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011038026.7A priority Critical patent/CN112202069B/en
Publication of CN112202069A publication Critical patent/CN112202069A/en
Application granted granted Critical
Publication of CN112202069B publication Critical patent/CN112202069B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/301Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32Mounting of devices therein
    • H02B1/34Racks
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a 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 a side plate positioned between the base and the top plate, the side plate is 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 turn along the top plate is arranged below the top plate, and after the top plate rises and turns inwards for a certain angle, the upper side plate rotates to form air convection under the rotation of the top plate so as to dissipate the heat of the electric elements.

Description

Power distribution cabinet
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cabinet.
Background
The switch board is the important component part in the distribution and transmission industry, the switch board can be monitored, control and protection power system, and such as switch, the multiple electrical part of transformer etc. can be held and be arranged in the switch board, along with the development of society, the industrial equipment develops more and more rapidly, the electrical element that switch board and switch board inside used also more and more complicated, because the electrical equipment in the switch board need regular maintenance of examining and repairing, only can maintain through the narrow and small space that the cabinet door was opened when the maintenance among the prior art, the maintenance space is limited, thereby can lead to very inconvenient when maintaining, and still can lead to the too high problem of box inside temperature after electrical equipment long-time work, it dispels the heat hardly, can lead to electrical equipment life to shorten, also very unsafe during the maintenance.
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 purpose, the invention provides the following technical scheme:
the utility model provides an electric power distribution cabinet, includes the cabinet body and sets up at the internal electric elements of cabinet, the cabinet body includes base, roof and is located the curb plate between base and the roof, the curb plate is formed by the lower side plate concatenation of going up the curb plate with roof articulated and being connected with the base, the internal lifting mechanism that is used for lifting the roof that is provided with of cabinet to and be used for ordering about roof pivoted actuating mechanism, the roof below is provided with and is used for ordering about the first drive mechanism of going up the curb plate along the roof upset, and after the roof rises and goes up the inside certain angle of upset of curb plate, under the rotation of roof, go up the curb plate and rotate thereby form the air convection and dispel the heat to electric elements.
Furthermore, the cabinet body is internally provided with a mounting box which is enclosed by a plurality of vertically arranged mounting plates, and the electric elements are arranged on the outer walls of the mounting plates.
Further, the upper side plate and the lower side plate are right-angled triangles with equal areas.
Further, lifting mechanism sets up the solid fixed ring in the roof below including rotating to and in the mounting box in solid fixed ring and the base between set up first electric putter.
Further, actuating mechanism includes that vertical rotation sets up on the base and upper end and roof key complex pivot, set up at the pivot lower extreme and the concentric fixed driven gear of pivot, fix the motor on the base and with the motor shaft fixed and simultaneously with driven gear's engaged with driving gear.
Furthermore, first drive mechanism is including fixing second electric putter, the first articulated shaft of setting at the second electric putter head at the roof lower extreme to and set up and be used for first articulated shaft male first cooperation ring on the one end inner wall that the roof is close to at the curb plate, along with second electric putter's flexible, first articulated shaft moves in first cooperation ring for the curb plate is gone up along first articulated shaft and is overturn from top to bottom.
Furthermore, articulated setting and being provided with on the curb plate down between curb plate and the base and being used for ordering about the second drive mechanism of curb plate along the upset from top to bottom of base down, second drive mechanism sets up the second cooperation ring that supplies second articulated shaft male including fixing third electric putter on the base, setting at the second articulated shaft of third electric putter head and setting on the curb plate is close to the one end inner wall of base down, and along with third electric putter's flexible, the second articulated shaft moves in second cooperation ring for the curb plate is followed the second articulated shaft and is overturn from top to bottom down.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the cabinet body includes roof, base and curb plate, and the curb plate includes epipleural and lower curb plate to be provided with lifting mechanism, actuating mechanism, first drive mechanism and second drive mechanism on the cabinet body, combine lifting mechanism, actuating mechanism and first drive mechanism, thereby can realize near the quick convection current of mounting panel formation wind-force and carry out quick heat dissipation to the electric elements on the mounting panel.
2. The combination of the lifting mechanism and the second traction mechanism can realize complete exposure of the mounting plate, thereby facilitating the maintenance or repair of the electrical elements on the mounting plate by operators.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is an isometric view of the invention with heat removed;
FIG. 5 is a cross-sectional view of the present invention with heat being dissipated;
fig. 6 is a cross-sectional view taken along line C-C of fig. 5.
Detailed Description
Referring to fig. 1-6, an electric power distribution cabinet, referring to fig. 1-3, includes a cabinet body and electric components arranged in the cabinet body, the cabinet body includes a base 1, a top plate 2, and four side plates 3 located 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 both right-angled triangles with equal areas, and the upper side plate 31 and the lower side plate 32 are rectangular after being spliced. The internal mounting box that encloses by the mounting panel 4 of a plurality of vertical settings that is equipped with of cabinet, in this scheme, the mounting panel has four, and electric elements sets up on the outer wall of mounting panel 4.
In order to provide a superior cooling effect for the electrical elements 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 turn along the top plate 2 are arranged in the cabinet body, as shown in fig. 4-6, after the lifting mechanism lifts the top plate 2 to a certain height, the first traction mechanism drives the upper side plate 31 to turn downwards to form an inclination angle, then the driving mechanism drives the top plate 2 and the upper side plate 31 to rotate synchronously, and the upper side plate 31 rotates to form air flow, so that the temperature of the electrical elements on the mounting plate 4 is rapidly reduced.
Wherein, actuating mechanism includes vertical rotation setting on the base and upper end and roof 2 key complex pivot 6, set up at 6 lower extremes of pivot and with pivot 6 concentric fixed driven gear 8, fix motor 10 on the base and with the motor shaft is fixed and with driven gear 8 engaged with driving gear 9. 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 from 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 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, the fixed ring 5 and the rotating sleeve are connected in a rotating mode through bearings, and the first electric push rod 17 is at least symmetrically arranged in two.
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, close to the top plate 2, of the upper side plate 31 and used for inserting the first hinge shaft 12, wherein along with the extension 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 is turned over 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 sunken 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 to the base 1, and 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 includes a third electric push rod 14 fixed on the base 1, a second hinge shaft 15 arranged at 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 along with the extension and contraction of the third electric push rod 14, the second hinge shaft 15 moves in the second matching ring 16, so that the lower side plate 32 turns up and down along the second hinge shaft 15. The second hinge axis 15 is arranged in a manner referred to the first hinge axis 12.
Combine first drive mechanism, lifting mechanism and actuating mechanism to realize electric elements's quick heat dissipation in this scheme, its principle is, through lifting mechanism lifting roof 2 and last curb plate 31, first drive mechanism orders about the downward slope contained angle that appears of last curb plate 31 to the rotatory air that drives of last curb plate 31 produces wind-force of fast convection current under the actuating mechanism effect, thereby dispels the heat fast.
In this scheme, combine lifting mechanism and second drive mechanism to realize the complete exposure of mounting panel 4 to be convenient for operating personnel to maintain or maintain the electrical element on the mounting panel 4, its principle is, exposes the upper portion of mounting panel 4 through lifting mechanism, and orders about through second drive mechanism curb plate 32 upset to be the horizontality with base 1, thereby expose the whole field of vision of mounting panel 4.
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 (7)

1. The utility model provides an electric power distribution cabinet, includes the cabinet body and sets up the electric elements in the cabinet body, its characterized in that: the cabinet body includes base, roof and is located the curb plate between base and the roof, the curb plate is formed by the lower curb plate concatenation with roof articulated last curb plate and be connected with the base, the internal lifting mechanism that is used for the lifting roof that is provided with of cabinet to and be used for ordering about roof pivoted actuating mechanism, the roof below is provided with and is used for ordering about the first drive mechanism of last curb plate along the roof upset, rises and goes up after the certain angle of the inside upset of curb plate when the roof, under the rotation of roof, goes up the curb plate and rotates thereby form the air convection and dispel the heat to electrical component.
2. An electric power distribution cabinet according to claim 1, characterized in that: the cabinet is internally provided with a mounting box which is enclosed by a plurality of vertically arranged mounting plates, and the electric elements are arranged on the outer walls of the mounting plates.
3. An electric power distribution cabinet according to claim 1, characterized in that: the upper side plate and the lower side plate are right-angled triangles with equal areas.
4. An electric power distribution cabinet according to claim 3, characterized in that: the lifting mechanism comprises a fixing ring which is rotatably arranged below the top plate and a first electric push rod which is arranged between the fixing ring and the base in the mounting box.
5. An electric power distribution cabinet according to claim 1, characterized in that: the driving mechanism comprises a rotating shaft, a driven gear, a motor and a driving gear, wherein the rotating shaft is vertically and rotatably arranged on the base, the upper end of the rotating shaft is matched with the top plate in a key mode, the driven gear is concentrically fixed to the lower end of the rotating shaft and the rotating shaft, the motor is fixed to the base, and the driving gear is fixed to the motor shaft and is meshed with the driven gear.
6. An electric power distribution cabinet according to claim 1, characterized in that: first drive mechanism is including fixing second electric putter, the first articulated shaft of setting at the electric putter head of second in roof lower extreme to and set up and be used for first articulated shaft male first cooperation ring on the one end inner wall that the curb plate is close to the roof, along with the flexible of second electric putter, first articulated shaft moves in first cooperation intra-annular for the curb plate overturns about going on along first articulated shaft on going up.
7. An electric power distribution cabinet according to claim 1, characterized in that: articulated setting and be provided with the second drive mechanism who is used for ordering about the lower side plate along the upset from top to bottom of base between lower side plate and the base, second drive mechanism sets up on the one end inner wall that supplies second articulated shaft male second cooperation ring including fixing third electric putter on the base, setting at the second articulated shaft of third electric putter head and setting near the base at the lower side plate, and along with third electric putter's flexible, the second articulated shaft moves in second cooperation ring for the lower side plate overturns from top to bottom along the second articulated shaft.
CN202011038026.7A 2020-09-28 2020-09-28 Electric power distribution cabinet Active CN112202069B (en)

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 true CN112202069A (en) 2021-01-08
CN112202069B 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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

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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
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

GR01 Patent grant
GR01 Patent grant