CN113315005B - Electrical power distribution cabinet - Google Patents
Electrical power distribution cabinet Download PDFInfo
- Publication number
- CN113315005B CN113315005B CN202110672245.9A CN202110672245A CN113315005B CN 113315005 B CN113315005 B CN 113315005B CN 202110672245 A CN202110672245 A CN 202110672245A CN 113315005 B CN113315005 B CN 113315005B
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- air outlet
- air
- base
- cabinet body
- terminal
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/303—Bases or feet
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- 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
Abstract
The invention discloses an electrical power distribution cabinet, which comprises a cabinet body, wherein a cabinet door which is turned over and opened is hinged at the front end of the cabinet body; a base is arranged below the cabinet body, a motor is arranged in the base, a fan blade is arranged at the upper end of the motor, a slot is formed in the outer wall of the base, negative pressure is formed at the position of the slot when the fan blade rotates, and air is pumped into the base and is conveyed upwards into the cabinet body; an air outlet is formed in the side face of the cabinet body; an air outlet disc is arranged at the top of the base, a plurality of air outlet ends are annularly arranged outside the air outlet disc, and an air guide device is matched between the air outlet ends and the air outlet holes; the idle air outlet end is in threaded connection with a pipe cover; the device can independently supply air to the heating electric element, and has a targeted heat dissipation function.
Description
Technical Field
The invention relates to an electrical power distribution cabinet.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with scattered load and less loops, and the motor control center is used in the occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
In the prior art, the power distribution cabinet adopts an independent air inlet unit to supply air, the air supply is not targeted, and the heating of the electric elements in the power distribution cabinet is unbalanced, so that when the air is supplied from the bottom, the electric elements which are overheated cannot be cooled down singly.
This results in a higher energy consumption for reducing the operating temperature in the power distribution cabinet and also in a part of the electrical components being in an overheated operating state for a long time.
Therefore, the electric power distribution cabinet which can independently supply air to the heating electric elements and has the targeted heat dissipation function is designed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electrical power distribution cabinet which can independently supply air to heating electrical elements and has a targeted heat dissipation function.
In order to solve the problems, the invention adopts the following technical scheme:
an electrical power distribution cabinet comprises a cabinet body, wherein a cabinet door which is turned over and opened is hinged at the front end of the cabinet body; a base is arranged below the cabinet body, a motor is arranged in the base, a fan blade is arranged at the upper end of the motor, a slot is formed in the outer wall of the base, negative pressure is formed at the position of the slot when the fan blade rotates, and air is pumped into the base and is conveyed upwards into the cabinet body; an air outlet is formed in the side face of the cabinet body; an air outlet disc is arranged at the top of the base, a plurality of air outlet ends are annularly arranged outside the air outlet disc, and an air guide device is matched between the air outlet ends and the air outlet holes; the idle air outlet end is in threaded connection with a pipe cover.
In the technical scheme, the air guide device can supply air to the heating electric element in a targeted mode, and therefore effective heat dissipation is achieved.
Preferably, a circular shell is arranged at the top of the air outlet disc, the shell is in threaded connection with the air outlet disc, and the shell contacts with the inner bottom surface of the air outlet disc when rotating downwards to a limit position; at this time, the air outlet end is blocked; the housing has an inner ring; the bottom of the cabinet body is provided with a vertically penetrating mounting hole, an air pipe is arranged in the mounting hole, the lower end of the air pipe is downwards inserted into the inner ring and is coaxial with the inner ring, a bearing and a shaft seal are matched between the air pipe and the inner ring, and the shaft seal is sealed at the upper part of the bearing; the upper end of the air pipe is in threaded connection with a first pipe cover; when the first pipe cover is assembled, the air inlet at the bottom of the cabinet body is closed, so that wind power generated by rotation of the fan blades is outwards sent out through the air outlet end. The first tube cover can be closed, when the quantity of heating components in the power distribution cabinet is not large, the air tube can be closed selectively, and the heating electrical components are blown in a targeted blowing mode, so that targeted heat dissipation is achieved.
In the technical scheme, the shell is rotatable, and due to the arrangement of the bearing, the shell can keep the position of the cabinet body from rotating when the shell rotates spirally. The air supply quantity to the air outlet end can be changed by rotating the shell, and when the shell rotates downwards to the extreme limit position, the air supply to the air outlet end can be closed; is convenient to adjust according to actual needs. Meanwhile, in the technical scheme, the shell is spirally dismounted, so that the cabinet body and the base can be separated, and the base is convenient to overhaul.
Preferably, a wind shield is arranged in the inner ring, the wind shield is conical, the diameter of the wind shield is gradually reduced downwards, and the lower end face is a plane; a plurality of ventilation grooves are annularly arranged on the conical surface of the windshield; the lower extreme of windshield is provided with the through-hole, has the end cover at through-hole internal thread connection.
Under the condition that a wind shield is not arranged, wind power generated by rotation of the fan blades is directly conveyed upwards into the cabinet body. Only a very small amount of wind may be distributed to the wind outlet end. After the wind shield is adopted, the blocking flow guide can be formed above the fan blades, so that part of blown wind is dispersed to the outside and then distributed to the wind outlet end. The bottom of windshield sets up the through-hole, and the through-hole is openable, when need not the reposition of redundant personnel, also can realize direct air feed through the mode of opening the through-hole.
Preferably, an insect-proof net is welded in the slot.
The insect-proof net can prevent insects from entering. Such as common cockroaches, mice, etc.
Preferably, the air guiding device comprises a first connecting mechanism connected with the air outlet hole and a second connecting mechanism connected with the air outlet end; and a hose connected between the first connection mechanism and the second connection mechanism.
The air guide device is convenient for carrying out targeted heat dissipation according to the electric elements which mainly generate heat. Through correspondingly inserting first coupling mechanism to the apopore in for the apopore becomes the apopore, carries out independent air supply heat dissipation to the electrical component of this altitude. And the targeted heat dissipation is realized. Avoiding overheating of part of the heating electrical components.
Preferably, the first connection mechanism includes a terminal having a fitting hole passing through the hose; the two ends of the hose are provided with large end parts, the large end part of one end is limited in the terminal, and the large end part of one end is pressed by a pressing ring in threaded connection; the terminal has a tapered face; the conical surface is sleeved with a rubber sleeve, and the rubber sleeve is inserted into the air outlet hole and is in interference fit with the air outlet hole; the second connection mechanism includes a first terminal having a first fitting hole through the hose; the large end part at the other end is limited in the first terminal and is in threaded connection with a first compression ring to compress the large end part at the other end; the first terminal is provided with a threaded portion, and the threaded portion is in threaded connection with the air outlet end.
Among the above-mentioned technical scheme, be convenient for dock with the air-out between the end, with the butt joint of apopore only need insert the installation simultaneously can, the installation is simple convenient.
Preferably, the outside of base is provided with the multi-disc right angle steel sheet in the annular be provided with many bolts in the outer wall department of base, right angle steel sheet has the bar groove that the bolt passed, the vertical setting of bar groove, the bolt passes behind the bar groove cooperate with the nut.
In the above technical scheme, the base is mainly installed in order to be separated from the ground. The moisture on the ground is prevented from entering the inside of the base.
The beneficial effects of the invention are as follows:
the advantage 1, in this technical scheme, adopt a power unit to provide wind-force, can blow air from the bottom of the cabinet body, the hot air rises, the way through bottom air intake is more favorable to discharging the heat;
the advantage 2, in this technical scheme, can carry on the independent air supply to the electric component of the high calorific value, through the form of independent air supply, reduce the calorific value of the electric component of heating effectively; the normal working temperature in the cabinet body is kept, and the occurrence of local overheating is avoided;
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the cabinet;
FIG. 3 is a schematic illustration of the connection of the base and the cabinet;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the structure of a windshield;
fig. 6 is a schematic structural view of the first connecting mechanism.
Description of the embodiments
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
In the description of the present invention, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
See fig. 1-6.
Examples
An electrical power distribution cabinet comprises a cabinet body 1, wherein a cabinet door 2 which is turned over and opened is hinged at the front end of the cabinet body 1; a base 3 is arranged below the cabinet body 1, a motor 301 is arranged in the base 3, a fan blade 302 is arranged at the upper end of the motor 301, a groove 303 is arranged at the outer wall of the base 3, and when the fan blade 302 rotates, negative pressure is formed at the position of the groove 303, so that air is pumped into the base 3 and is conveyed upwards into the cabinet body 1; an air outlet 101 is arranged on the side surface of the cabinet body 1; an air outlet disc 4 is arranged at the top of the base 3, a plurality of air outlet ends 401 are annularly arranged outside the air outlet disc 4, and an air guide device 5 is matched between the air outlet ends 401 and the air outlet holes 101; a pipe cover 402 is connected at the idle air outlet end 401 in a threaded manner.
In the above technical solution, the air guiding device 5 can supply air to the heating electrical element in a targeted manner, so as to realize effective heat dissipation.
Examples
A circular shell 6 is arranged at the top of the air outlet disc 4, the shell 6 is in threaded connection with the air outlet disc 4, and when the shell 6 rotates downwards to a limit position, the shell contacts with the inner bottom surface of the air outlet disc 4; at this time, the air outlet end 401 is blocked; the housing 6 has an inner ring 601; a vertically penetrating mounting hole is formed in the bottom of the cabinet body 1, an air pipe 7 is mounted in the mounting hole, the lower end of the air pipe 7 is inserted into the inner ring 601 downwards and is coaxial with the inner ring 601, a bearing 701 and a shaft seal 702 are matched between the air pipe 7 and the inner ring 601, and the shaft seal 702 is sealed on the upper portion of the bearing 701; a first tube cover 703 is screwed on the upper end of the air tube 7; when the first tube cover 703 is assembled, the air inlet at the bottom of the cabinet body 1 is closed, so that the wind generated by the rotation of the fan blades 302 is sent out through the air outlet end 401.
In the above technical solution, the housing 6 is rotatable, and since the bearing is provided, the housing 6 can keep the position of the cabinet 1 from rotating when the housing rotates spirally. The air supply amount to the air outlet end 401 can be changed by rotating the shell 6, and when the shell 6 rotates downwards to the extreme limit position, the air supply to the air outlet end 401 can be closed; is convenient to adjust according to actual needs. Meanwhile, in the technical scheme, the shell 6 is spirally dismounted, so that the cabinet body and the base can be separated, and the base is convenient to overhaul.
Examples
A wind shield 8 is arranged in the inner ring 601, the wind shield 8 is conical, the diameter of the wind shield 8 is gradually reduced downwards, and the lower end surface is a plane; a plurality of ventilation grooves 801 are annularly arranged on the conical surface of the windshield 8; the lower end of the windshield 8 is provided with a through hole, and an end cover 802 is screwed in the through hole.
Without the provision of the wind shield 8, the wind generated by the rotation of the fan blades 302 is directly conveyed upward into the cabinet 1. Only a very small amount of wind may be distributed to the wind outlet end 401. After the wind shield 8 is adopted, a blocking flow guide can be formed above the fan blades 302, so that part of blown wind is dispersed outside and then is distributed to the wind outlet end 401. The bottom of the windshield 8 is provided with a through hole, and the through hole is openable, and when no diversion is needed, direct air supply can be realized by opening the through hole.
Examples
An insect-proof net 393 is welded in the slot 303.
The insect-proof net 393 is arranged to avoid insects from entering. Such as common cockroaches, mice, etc.
Examples
The air guiding device 5 comprises a first connecting mechanism 501 connected with the air outlet hole 101 and a second connecting mechanism 502 connected with the air outlet end 401; also included is a hose 503 connected between the first coupling 501 and the second coupling 502.
The above-described air guide device 5 facilitates targeted heat dissipation according to the electric components that mainly generate heat. By inserting the first connection mechanism 501 into the air outlet hole 101, the air outlet hole 101 is changed to an air inlet hole, and the electric component at the height is subjected to separate air supply and heat dissipation. And the targeted heat dissipation is realized. Avoiding overheating of part of the heating electrical components.
Examples
The first connection mechanism 501 includes a terminal 511, the terminal 511 having a fitting hole 512 through the hose 503; the two ends of the hose 503 are provided with large end parts 513, the large end part 513 of one end is limited in the terminal 511, and a compression ring 514 is connected in a threaded manner to compress the large end part 513 of one end; the terminal 511 has a tapered surface; a rubber sleeve 515 is sleeved on the conical surface, and the rubber sleeve 515 is inserted into the air outlet hole 101 and is in interference fit with the air outlet hole 101; the second connection mechanism 502 includes a first terminal 521, the first terminal 521 having a first fitting hole 522 passing through the hose 503; the large end part 513 at the other end is limited in the first terminal 521, and is screwed with a first compression ring 523 to press the large end part 513 at the other end; the first terminal 521 has a threaded portion 524, and the threaded portion 524 is screwed with the air outlet 401.
In the above technical scheme, the air outlet end 401 is convenient to dock, and meanwhile, only the air outlet hole 101 is required to be inserted and installed, so that the installation is simple and convenient.
Examples
The outside annular of base 3 is provided with multi-disc right angle steel sheet 331 the outer wall department annular of base 3 is provided with many bolts 332, right angle steel sheet 331 has bar groove 333 that bolt 332 passed, bar groove 333 vertically sets up, bolt 332 passes behind the bar groove 333 cooperate with nut 334.
In the above technical solution, the base 3 is mainly installed above the ground. Preventing moisture from entering the interior of the base 3.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An electrical power distribution cabinet comprises a cabinet body (1), wherein a cabinet door (2) which is turned over and opened is hinged at the front end of the cabinet body (1); the method is characterized in that: a base (3) is arranged below the cabinet body (1), a motor (301) is arranged in the base (3), a fan blade (302) is arranged at the upper end of the motor (301), a groove (303) is formed in the outer wall of the base (3), and negative pressure is formed at the position of the groove (303) when the fan blade (302) rotates, so that air is pumped into the base (3) and is conveyed upwards into the cabinet body (1); an air outlet hole (101) is formed in the side face of the cabinet body (1); an air outlet disc (4) is arranged at the top of the base (3), a plurality of air outlet ends (401) are annularly arranged outside the air outlet disc (4), and an air guide device (5) is matched between the air outlet ends (401) and the air outlet holes (101); a pipe cover (402) is connected at the idle air outlet end (401) in a threaded manner,
the top of the air outlet disc (4) is provided with a circular shell (6), the shell (6) is in threaded connection with the air outlet disc (4), and when the shell (6) rotates downwards to a limit position, the shell contacts with the inner bottom surface of the air outlet disc (4); the air outlet end (401) is blocked at the moment; the housing (6) has an inner ring (601); a vertically penetrating mounting hole is formed in the bottom of the cabinet body (1), an air pipe (7) is mounted in the mounting hole, the lower end of the air pipe (7) is inserted into the inner ring (601) downwards and is coaxial with the inner ring (601), a bearing (701) and a shaft seal (702) are matched between the air pipe (7) and the inner ring (601), and the shaft seal (702) is sealed at the upper part of the bearing (701); a first pipe cover (703) is connected with the upper end of the air pipe (7) in a threaded manner; when the first pipe cover (703) is assembled, the bottom air inlet of the cabinet body (1) is closed, so that wind power generated by rotation of the fan blades (302) is outwards sent out through the air outlet end (401);
wherein the air guiding device (5) comprises a first connecting mechanism (501) connected with the air outlet hole (101) and a second connecting mechanism (502) connected with the air outlet end (401); further comprising a hose (503) connected between the first connection means (501) and the second connection means (502); the first connection mechanism (501) comprises a terminal (511), the terminal (511) having a fitting hole (512) through the hose (503); the two ends of the hose (503) are provided with large end parts (513), the large end part (513) of one end is limited in the terminal (511), and a compression ring (514) is connected in a threaded manner to compress the large end part (513) of one end; the terminal (511) has a tapered face; a rubber sleeve (515) is sleeved on the conical surface, and the rubber sleeve (515) is inserted into the air outlet hole (101) and is in interference fit with the air outlet hole (101); the second connection mechanism (502) comprises a first terminal (521), the first terminal (521) having a first fitting hole (522) passing through the hose (503); the large end part (513) at the other end is limited in the first terminal (521), and is in threaded connection with a first compression ring (523) to press the large end part (513) at the other end; the first terminal (521) has a threaded portion (524), and the threaded portion (524) is in threaded connection with the air outlet end (401).
2. The electrical power distribution cabinet of claim 1, wherein: a wind shield (8) is arranged in the inner ring (601), the wind shield (8) is conical, the diameter of the wind shield is gradually reduced downwards, and the lower end face is a plane; a plurality of ventilation grooves (801) are annularly arranged on the conical surface of the wind shield (8); the lower end of the windshield (8) is provided with a through hole, and an end cover (802) is connected in the through hole through threads.
3. The electrical power distribution cabinet of claim 1, wherein: an insect-proof net (393) is welded in the slot (303).
4. The electrical power distribution cabinet of claim 1, wherein: the novel steel plate structure is characterized in that a plurality of right-angle steel plates (331) are annularly arranged outside the base (3), a plurality of bolts (332) are annularly arranged at the outer wall of the base (3), the right-angle steel plates (331) are provided with strip-shaped grooves (333) through which the bolts (332) penetrate, the strip-shaped grooves (333) are vertically arranged, and nuts (334) are matched after the bolts (332) penetrate through the strip-shaped grooves (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110672245.9A CN113315005B (en) | 2021-06-17 | 2021-06-17 | Electrical power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110672245.9A CN113315005B (en) | 2021-06-17 | 2021-06-17 | Electrical power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113315005A CN113315005A (en) | 2021-08-27 |
| CN113315005B true CN113315005B (en) | 2023-07-04 |
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| CN202110672245.9A Active CN113315005B (en) | 2021-06-17 | 2021-06-17 | Electrical power distribution cabinet |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210167705U (en) * | 2019-08-23 | 2020-03-20 | 安徽中祺智能电器股份有限公司 | High-voltage distribution cabinet with dampproofing cooling function |
| CN110957643A (en) * | 2018-09-27 | 2020-04-03 | 句容市江电电器机械有限公司 | Dustproof power distribution cabinet |
| CN111509569A (en) * | 2020-04-08 | 2020-08-07 | 白杨 | Novel power distribution cabinet |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004328806A (en) * | 2003-04-21 | 2004-11-18 | Mitsubishi Electric Corp | Switchboard |
| KR20140044465A (en) * | 2012-10-05 | 2014-04-15 | 대우조선해양 주식회사 | Battery cabinet for uninterrupt power supply |
| CN109904763A (en) * | 2017-12-11 | 2019-06-18 | 镇江西杰电气有限公司 | A kind of Multifunctional power distribution cabinet |
| CN209709397U (en) * | 2019-04-23 | 2019-11-29 | 嘉善皓航电气有限公司 | A kind of dustproof power distribution cabinet |
| CN211579236U (en) * | 2020-02-24 | 2020-09-25 | 绍兴市欣润安装工程有限公司 | Dampproofing electric power cabinet |
| CN212366609U (en) * | 2020-07-17 | 2021-01-15 | 苏正智能电气有限公司 | Outdoor low-voltage draw-out type switch cabinet |
| CN212753059U (en) * | 2020-09-12 | 2021-03-19 | 无锡博兴电气有限公司 | Heat radiation structure of shielding rack |
-
2021
- 2021-06-17 CN CN202110672245.9A patent/CN113315005B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957643A (en) * | 2018-09-27 | 2020-04-03 | 句容市江电电器机械有限公司 | Dustproof power distribution cabinet |
| CN210167705U (en) * | 2019-08-23 | 2020-03-20 | 安徽中祺智能电器股份有限公司 | High-voltage distribution cabinet with dampproofing cooling function |
| CN111509569A (en) * | 2020-04-08 | 2020-08-07 | 白杨 | Novel power distribution cabinet |
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| CN113315005A (en) | 2021-08-27 |
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