CN112382953A - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN112382953A CN112382953A CN202011513740.7A CN202011513740A CN112382953A CN 112382953 A CN112382953 A CN 112382953A CN 202011513740 A CN202011513740 A CN 202011513740A CN 112382953 A CN112382953 A CN 112382953A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- air
- cabinet
- elastic
- storage bag
- 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
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a power distribution cabinet, which comprises a first cabinet body and a second cabinet body, wherein the first cabinet body and the second cabinet body are connected through an elastic connecting piece, the first cabinet body is obliquely arranged at the top of the second cabinet body through the elastic connecting piece, mounting cavities are respectively arranged in the first cabinet body and the second cabinet body, mounting plates are respectively arranged in the mounting cavities, and a power distribution module is respectively arranged on the mounting plates; the power distribution cabinet disclosed by the invention adopts an up-and-down split structure, so that the cabinet body at the upper end can swing under the action of air flow, the elastic air storage bag is extruded in the swinging process, further, the air in the elastic air storage bag is extruded to enter the cabinet body, the power distribution module in the cabinet body is subjected to heat dissipation, and by means of the heat generated by the wires and the length of the wires, the dust removal and dehumidification of the sucked air are realized, the dust prevention and dryness in the cabinet body are improved, and the service life of the power distribution cabinet body is prolonged.
Description
Technical Field
The invention relates to the field of power distribution, in particular to a power distribution cabinet.
Background
Distribution mechanism internally mounted has a large amount of distribution modules, distribution module can produce a large amount of heat at the during operation, consequently need set up heat abstractor to distribution module, it is inside with outside air current suction generally, and then extrude the inside hot-air of switch board, reach radiating purpose, but owing to set up heat abstractor, it and outside air direct contact, and then lead to outside air current direct suction cabinet internal portion, because outside gas humidity is high, and carry a large amount of dusts, and then lead to the life greatly reduced of switch board, and set up active heat abstractor, cause the structure complicacy easily, the big problem of power consumption.
Disclosure of Invention
The technical problem to be solved by the invention is that the power distribution cabinet has excellent heat dissipation performance, and meanwhile, the purposes of dust removal and dehumidification can be achieved by means of the structure of the conducting wire, so that the service life of an internal module of the power distribution cabinet is prolonged, an active heat dissipation mode is omitted, a large amount of electric energy is saved, and the overall sealing performance of a cabinet body is improved.
The invention is realized by the following technical scheme: a power distribution cabinet comprises a first cabinet body and a second cabinet body, wherein the first cabinet body and the second cabinet body are connected through an elastic connecting piece, the first cabinet body is obliquely arranged at the top of the second cabinet body through the elastic connecting piece, mounting cavities are respectively arranged in the first cabinet body and the second cabinet body, mounting plates are respectively arranged in the mounting cavities, and power distribution modules are respectively arranged on the mounting plates;
all be provided with the cabinet door on the opposite face of the first cabinet body and the second cabinet body, elastic connecting piece fixed mounting is respectively on the side of the first cabinet body and the second cabinet body, and the distribution module of the first cabinet body and the internal portion of second cabinet is connected through more than one wire, and the wire passes the outside of the cabinet body and is connected with the distribution module electricity of another internal portion of cabinet, the embedding sets up an elasticity gas storage bag in elastic connecting piece's the clamping face, and each wire passes elasticity gas storage bag, and elasticity gas storage bag communicates with each other with each wire is inside, extrudes the inside gas of elasticity gas storage bag through extrusion elasticity gas storage bag and enters into the wire to by the wire blowout to the installation intracavity of the internal portion of cabinet.
As a preferred technical scheme, the elastic air storage bag is internally provided with an air storage cavity, the elastic air storage bag is made of elastic rubber materials with deformation recovery capacity, more than one air conveying pipe is arranged on the elastic air storage bag, one end of each air conveying pipe is communicated with the air storage cavity in the elastic air storage bag, the other end of each air conveying pipe is in butt joint with a lead, and the lead is sealed with the contact end of the elastic air storage bag through glue.
As an optimized technical scheme, the wire comprises a wire outer tegument, an air guide channel is arranged in the guide outer tegument, a core wire is arranged in the air guide channel, an inner protective layer is wrapped outside the core wire, a sticky soft adhesive layer is arranged inside the air guide channel, a first air outlet is arranged at the position, right opposite to each power distribution module, on the outer tegument, a corresponding second air outlet is arranged on the soft adhesive layer right opposite to the first air outlet, and air in the air guide channel passes through the first air outlet and the second air outlet to be led out.
As the preferred technical scheme, an air inlet pipe is arranged outside the elastic air storage bag, and a one-way air inlet valve is arranged on the air inlet pipe.
As an optimized technical scheme, the first cabinet body and the second cabinet body are both provided with air outlet pipes, and the air outlet pipes are both provided with one-way air outlet valves.
As the preferred technical scheme, the elastic connecting piece comprises two connecting pieces and a conical part between the two connecting pieces, the conical part and the two connecting pieces are of an integrated structure, the whole elastic connecting piece is made of elastic metal materials, and the connecting pieces and the cabinet body are fixedly installed through screws.
The invention has the beneficial effects that: the invention saves an active heat dissipation device, does not use electric energy for heat dissipation, utilizes the up-and-down swinging mode to achieve heat dissipation, and adopts the air inlet mode that the air inlet mode is uniformly distributed outside each power distribution module, so that the heat dissipation is more uniform;
according to the invention, the sucked gas is primarily heated by means of the length of the wire and the heat generated when the wire works, so that the moisture in the air is removed, and the dust in the air is adhered to the soft rubber layer, thereby achieving the purposes of dehumidification and dust removal and greatly prolonging the service life of the power distribution module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the elastic air reservoir of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view of fig. 2 at B.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 3, the power distribution cabinet of the present invention includes a first cabinet body 1 and a second cabinet body 2, the first cabinet body 1 and the second cabinet body 2 are connected by an elastic connecting member, the first cabinet body 1 is obliquely disposed on the top of the second cabinet body 2 by the elastic connecting member, the first cabinet body 1 and the second cabinet body 2 are both provided with an installation cavity 11 inside, the installation cavity 11 is both provided with an installation plate 12 inside, and the installation plate 12 is both provided with a power distribution module 13;
all be provided with the cabinet door on the opposite face of the first cabinet body 1 with the second cabinet body 2, elastic connecting piece is fixed mounting respectively on a side of the first cabinet body 1 with the second cabinet body 2, the distribution module 13 of the first cabinet body 1 with the second cabinet body 2 inside is connected through more than one wire 5, wire 5 passes the outside of the cabinet body and is connected with the distribution module 13 electricity of another internal portion, the embedding sets up an elasticity gas storage bag 7 in elastic connecting piece's the tight face of clamp, each wire 5 passes elasticity gas storage bag 7, elasticity gas storage bag 7 communicates with each other with each wire 5 is inside, extrude the gas of elasticity gas storage bag 7 inside through extrusion elasticity gas storage bag 7 and enter into wire 5, and by wire 5 blowout to the internal portion of cabinet in the installation cavity 11.
In this embodiment, the elastic air storage bag 7 has an air storage cavity 71 therein, the elastic air storage bag 7 is made of elastic rubber material with deformation recovery capability, the elastic air storage bag 7 is provided with more than one air transmission pipe 73, one end of the air transmission pipe 73 is communicated with the air storage cavity 71 inside the elastic air storage bag 7, the other end is butted with the lead 5, and the lead 5 is sealed with the contact end of the elastic air storage bag 7 by glue.
As shown in fig. 4, the wire 5 includes a wire outer layer 55, an air guide channel 54 is provided in the guide outer layer 55, a core wire 53 is provided in the air guide channel 54, an inner protective layer is wrapped outside the core wire 53, a sticky soft adhesive layer 56 is provided inside the air guide channel 54, a first air outlet 51 is provided at a position on the outer layer facing each power distribution module, a corresponding second air outlet 52 is provided on the soft adhesive layer facing the first air outlet 51, and the gas in the air guide channel is led out through the first and second air outlets.
In this embodiment, as shown in fig. 2, an air inlet pipe 72 is disposed outside the elastic air storage bag 7, an one-way air inlet valve is disposed on the air inlet pipe 72, and air inlet of the air inlet pipe can be realized through the one-way air inlet valve, and air outlet can not be realized, so that when the elastic air storage bag 7 is squeezed, air is not discharged from the air inlet pipe, but is only pressed into each wire, and is further squeezed out of each power distribution module through the wire, and heat dissipation is performed by using air flow, when the first cabinet swings, the first cabinet swings elastically through the elastic connecting member, and further squeezes the elastic air storage bag 7, the air in the elastic air storage bag 7 is output from the air pipe to the air guide channel inside each wire, when passing through the air guide channel, moisture in the air is partially removed by core heat, so as to reduce entry of moisture, and when passing through a longer channel, dust in the air can be adsorbed, and finally discharged through the first and second air outlet holes to contact with each power distribution module, so as to achieve the purpose of heat dissipation.
Wherein, all be provided with outlet duct 3 on the first cabinet body 1, the second cabinet body 2, all install one-way air outlet valve on the outlet duct 3, discharge the inside hot-air of wire 5 through one-way air outlet valve.
In this embodiment, elastic connection spare includes two connection pieces 4 and the toper portion 6 between two connection pieces 4, formula structure as an organic whole between toper portion and the two connection pieces 4, and whole elastic connection piece is made for elastic metal material, through screw fixed mounting between connection piece 4 and the cabinet body, makes the first cabinet body can realize the swing when having the air current through elastic connection spare.
The invention has the beneficial effects that: the invention saves an active heat dissipation device, does not use electric energy for heat dissipation, utilizes the up-and-down swinging mode to achieve heat dissipation, and adopts the air inlet mode that the air inlet mode is uniformly distributed outside each power distribution module, so that the heat dissipation is more uniform;
according to the invention, the sucked gas is primarily heated by means of the length of the wire and the heat generated when the wire works, so that the moisture in the air is removed, and the dust in the air is adhered to the soft rubber layer, thereby achieving the purposes of dehumidification and dust removal and greatly prolonging the service life of the power distribution module.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A power distribution cabinet, characterized in that: the intelligent cabinet comprises a first cabinet body and a second cabinet body, wherein the first cabinet body and the second cabinet body are connected through an elastic connecting piece, the first cabinet body is obliquely arranged at the top of the second cabinet body through the elastic connecting piece, mounting cavities are respectively arranged in the first cabinet body and the second cabinet body, mounting plates are respectively arranged in the mounting cavities, and a power distribution module is respectively arranged on the mounting plates;
all be provided with the cabinet door on the opposite face of the first cabinet body and the second cabinet body, elastic connecting piece fixed mounting is respectively on the side of the first cabinet body and the second cabinet body, and the distribution module of the first cabinet body and the internal portion of second cabinet is connected through more than one wire, and the wire passes the outside of the cabinet body and is connected with the distribution module electricity of another internal portion of cabinet, the embedding sets up an elasticity gas storage bag in elastic connecting piece's the clamping face, and each wire passes elasticity gas storage bag, and elasticity gas storage bag communicates with each other with each wire is inside, extrudes the inside gas of elasticity gas storage bag through extrusion elasticity gas storage bag and enters into the wire to by the wire blowout to the installation intracavity of the internal portion of cabinet.
2. The power distribution cabinet of claim 1, wherein: the elastic air storage bag is internally provided with an air storage cavity, the elastic air storage bag is made of elastic rubber materials with deformation recovery capacity, more than one air conveying pipe is arranged on the elastic air storage bag, one end of the air conveying pipe is communicated with the air storage cavity in the elastic air storage bag, the other end of the air conveying pipe is in butt joint with a lead, and the lead is sealed with the contact end of the elastic air storage bag through glue.
3. The power distribution cabinet of claim 1 or 2, wherein: the wire includes the tegument outside the wire, and the direction is equipped with an air guide channel in the tegument, sets up the heart yearn in the air guide channel, and the outside parcel internal protection layer of heart yearn, the inside sticky soft glue film that has that is provided with of air guide channel, be provided with first venthole on the tegument just to the position of each distribution module, just be provided with the second venthole that corresponds on the soft glue film of first venthole, gas in the air guide channel passes first, the derivation of second venthole.
4. The power distribution cabinet of claim 2, wherein: an air inlet pipe is arranged outside the elastic air storage bag, and a one-way air inlet valve is arranged on the air inlet pipe.
5. The power distribution cabinet of claim 1, wherein: and the first cabinet body and the second cabinet body are respectively provided with an air outlet pipe, and the air outlet pipes are respectively provided with a one-way air outlet valve.
6. The power distribution cabinet of claim 1, wherein: the elastic connecting piece comprises two connecting pieces and a conical part between the two connecting pieces, the conical part and the two connecting pieces are of an integrated structure, the whole elastic connecting piece is made of elastic metal materials, and the connecting pieces and the cabinet body are fixedly installed through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513740.7A CN112382953B (en) | 2020-12-21 | 2020-12-21 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513740.7A CN112382953B (en) | 2020-12-21 | 2020-12-21 | Power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112382953A true CN112382953A (en) | 2021-02-19 |
| CN112382953B CN112382953B (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011513740.7A Active CN112382953B (en) | 2020-12-21 | 2020-12-21 | Power distribution cabinet |
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| CN (1) | CN112382953B (en) |
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| TWM574682U (en) * | 2018-10-12 | 2019-02-21 | 研能科技股份有限公司 | Health monitoring device |
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| CN209312454U (en) * | 2019-03-29 | 2019-08-27 | 惠州市恒利电线有限公司 | A kind of heat dissipation electric wire and the wire casing that radiates |
| CN111554438A (en) * | 2020-06-12 | 2020-08-18 | 四川鑫电电缆有限公司 | Waterproof high-insulation long-life fireproof cable |
| KR102176426B1 (en) * | 2019-06-26 | 2020-11-09 | 박철옥 | Air wiper device having noise reduction function |
| CN111964164A (en) * | 2020-08-21 | 2020-11-20 | 王丽丽 | High-efficient cooling system of outer machine of air conditioner for communication network computer lab |
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2020
- 2020-12-21 CN CN202011513740.7A patent/CN112382953B/en active Active
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| CN103500951A (en) * | 2013-10-23 | 2014-01-08 | 黄三甦 | Square bidirectional suction type cable cooler |
| CN103730987A (en) * | 2014-01-15 | 2014-04-16 | 王宝根 | High-frequency motor composed of superconductive liquid heat-dissipation stator and rotor wound with composite powder electric leads |
| CN205141448U (en) * | 2015-11-04 | 2016-04-06 | 曾伟评 | Dustproof heat dissipation switch board with defroster |
| CN205797493U (en) * | 2016-06-24 | 2016-12-14 | 江汉大学 | A kind of tubular type backflow Double-region electrostatic dust collector |
| CN205984388U (en) * | 2016-08-30 | 2017-02-22 | 陈建学 | Novel heat dissipation, high temperature resistance cable envelope curve |
| CN206340374U (en) * | 2016-12-31 | 2017-07-18 | 武汉武湖电缆有限公司 | Copper core is crosslinked armored cable |
| CN206584771U (en) * | 2017-03-21 | 2017-10-24 | 飞洲集团有限公司 | One kind radiating salt spray proof electric wire |
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| Publication number | Publication date |
|---|---|
| CN112382953B (en) | 2022-08-09 |
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Effective date of registration: 20220713 Address after: 475000 Room 202, building a, free trade building, No. 296, Zhengkai Avenue, Kaifeng District, Henan pilot Free Trade Zone, Kaifeng, Henan Province (place of production and operation: southeast corner of the intersection of 12th Street and Zhoutian Road, Kaifeng) Applicant after: Yukai Group Co.,Ltd. Applicant after: Henan Zhongtai cabinet Co.,Ltd. Address before: No.5, hanjiabang, Chaotong village, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Han Yonghong |
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