CN110364935A - Novel electric power power distribution cabinet - Google Patents
Novel electric power power distribution cabinet Download PDFInfo
- Publication number
- CN110364935A CN110364935A CN201910763967.8A CN201910763967A CN110364935A CN 110364935 A CN110364935 A CN 110364935A CN 201910763967 A CN201910763967 A CN 201910763967A CN 110364935 A CN110364935 A CN 110364935A
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- CN
- China
- Prior art keywords
- cabinet
- electric power
- connector
- parallel
- segment
- 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.)
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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
- H02B1/28—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of novel electric power power distribution cabinets, including a cabinet body, the front end face of cabinet body is cabinet door, water proof ring is set between cabinet door and cabinet body, handle is set in cabinet door, interior of the cabinet has a closed installation cavity, at least one set of distribution mould group is installed in installation cavity, distribution mould group is installed on the same side of installation cavity, and the other end of distribution mould group is not contacted with installation cavity side, and bottom passes through elastic parts contact support；Electric power distributing cabinet of the invention, air inlet and air outlet are set on same a connection piece by it, vibration is generated using the blower of heat transmission, so that each distribution mould group generates micro-vibration, shake off the dust of upper end, while the online dust of inlet air filtration can be shaken off, in addition the inside U-shaped structure of connector can also be utilized, the dust in interior of the cabinet air is absorbed into, amount of dust is minimized, increases the whole service life of power distribution cabinet.
Description
Technical field
The present invention relates to a kind of power distribution cabinets, and in particular to a kind of novel electric power power distribution cabinet.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.
Currently, radiator, such as a negative-pressure air fan generally can be all arranged in power distribution cabinet, exhausting or air inlet are realized, and
A filter screen is arranged in the other side of power distribution cabinet, for filtering air in dust, prevent dust from entering in power distribution cabinet, still
In order to guarantee thermal diffusivity, the filter mesh diameter of filter screen can not be very small, so the dust for still having part enters
Into power distribution cabinet, practices well is in the way of electric power dedusting, and removal part enters the dust of interior of the cabinet, but this side
Formula undoubtedly needs that more electric energy are lost to solve the problems, such as, it is clear that not economic and environment-friendly enough.Simultaneously on filter screen can also adhering dust,
It needs periodically to clean, very trouble.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of novel electric power power distribution cabinets, utilize the vibration of radiator itself
Power efficiently solves deficiency in the prior art to achieve the purpose that depositing dust.
The present invention is achieved through the following technical solutions: a kind of novel electric power power distribution cabinet, including a cabinet body, cabinet body
Front end face is cabinet door, and water proof ring is arranged between cabinet door and cabinet body, and handle is arranged in cabinet door, and interior of the cabinet has a closed peace
It behave affectedly, at least one set of distribution mould group is installed in installation cavity, distribution mould group is installed on the same side of installation cavity, distribution mould group
The other end do not contacted with installation cavity side, bottom by an elastic parts contact support；
The distribution mould group includes a connection piece, and the inside of connector has an air guide channel, the both ends of connector
It is open, an inlet air filtration net is installed at the end open at one end of air guide channel, and a negative pressure is installed in the other end open end of air guide channel
Blower, the negative-pressure air fan are installed in the first mounting hole of cabinet body by a flexible seals, and the other end of connector passes through
The second mounting hole and flexible seals on cabinet body simultaneously stretch out in outside, and inlet air filtration net is installed outside extension end；
The bottom position of connector is provided with one piece or more of electric power mounting plate, is provided with more than one on electric power mounting plate
Fixation hole, distribution mould group is installed on electric power mounting plate, electric power mounting plate passes through connector and stretches out in the top and bottom of connector,
Distribution mould group is located in the air guide channel of connector or part stretches out in the outside of connector.
The connector includes the first parallel-segment, is set to the of the first parallel-segment bottom as a preferred technical solution,
U-shaped section of two parallel-segments and the first parallel-segment of connection and the second parallel-segment, entire connector is U-shaped.
The inlet air filtration net is installed on the extension end inlet face of the first parallel-segment as a preferred technical solution, is born
Pressure fan is installed in the second parallel-segment.
It is logical through more than one installation is offered from top to bottom in second parallel-segment as a preferred technical solution,
Slot, the thickness for installing through slot are greater than the thickness of electric power mounting plate, and the two sides positioned at installation through slot respectively offer a card slot, cable
The two sides of mounting plate are respectively clamped into card slot fixed.
The flexible seals are all made of an elastic balloon as a preferred technical solution, internal to have a filling
The air storing cavity of gas, flexible seals centre have a perforative sealing through-hole, the outside wall surface gluing water of flexible seals
It is fixed with inner wall of the hole installing, negative-pressure air fan outside wall surface and the simultaneously gluing hydropexis of sealing through-hole wall face close-fitting, outside the first parallel-segment
Wall surface seals through-hole wall face close-fitting and gluing hydropexis.
The elastic parts uses the elastic supporting plate of " L " type as a preferred technical solution, and one end passes through screw
It is fixedly installed on installation cavity inner wall, the other end contacts support with connector bottom.
A department of assembly is installed in the inner end of the negative-pressure air fan as a preferred technical solution, and the second parallel-segment is installed on
In department of assembly and gluing water-stop is fixed, and the outside of negative-pressure air fan is provided with an outlet filter screen.
One layer of silicon is bonded in the air guide channel of first parallel-segment and U-shaped intersegmental part as a preferred technical solution,
Glue flexible glue layer.
The beneficial effects of the present invention are: the present invention can shake off dust in distribution mould group and the online ash of inlet air filtration
Dirt does not use extra electric energy can be realized, while can also increase the heat dissipation performance of distribution mould group to a certain extent, increases distribution
The whole service life and safety in utilization of cabinet.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the structural schematic diagram of flexible seals of the invention；
Fig. 4 is the medial surface schematic diagram of negative-pressure air fan of the invention.
Specific embodiment
As depicted in figs. 1 and 2, the utility model electric power distributing cabinet, including a cabinet body 1, the front end face of cabinet body 1 are cabinet door 15, cabinet
Water proof ring is set between door 15 and cabinet body 1, handle is set in cabinet door 15, there is a closed installation cavity 4, peace inside cabinet body 1
Behave affectedly in 4 and at least one set of distribution mould group be installed, distribution mould group is installed on the same side of installation cavity 4, distribution mould group it is another
One end is not contacted with 4 side of installation cavity, and bottom passes through an elastic parts 6 contact support；
Distribution mould group includes a connection piece, and the inside of connector has an air guide channel 8, and the both ends of connector are opened
Mouthful, an inlet air filtration net 13 is installed at the end open at one end of air guide channel 8, and a negative pressure is installed in the other end open end of air guide channel 8
Blower 12, negative-pressure air fan 12 are installed in the first mounting hole of cabinet body 1 by a flexible seals 14, and the other end of connector is worn
The second mounting hole and flexible seals 14 crossed on cabinet body 1 simultaneously stretch out in outside, and inlet air filtration net is installed outside extension end
13；
The bottom position of connector is provided with one piece or more of electric power mounting plate 9, be provided on electric power mounting plate 9 one with
On fixation hole, distribution mould group is installed, electric power mounting plate 9 passes through connector and stretches out in the upper of connector on electric power mounting plate 9
In the following, distribution mould group is located in the air guide channel of connector or part stretches out in the outside of connector.
Wherein, connector includes the first parallel-segment 3, the second parallel-segment 7 for being set to 3 bottom of the first parallel-segment and connection
U-shaped section 5 of first parallel-segment 3 and the second parallel-segment 7, entire connector is U-shaped, in the present invention, using the company of U-shaped structure
Fitting is elastically mounted to its same side on cabinet body 1, in this way since negative-pressure air fan is installed on connector, when negative-pressure air fan work
When making, the vibration generated is acted directly on connector, and therefore, the distribution mould group being installed on connector can also generate vibration
It is dynamic, the dust in distribution mould group can be shaken off, meanwhile, inlet air filtration webpage is installed on connector, the air inlet constantly vibrated
For strainer it is also possible that the dust fraction of upper end is shaken off, the blocked probability of reduction mesh reduces clearing times.
In the present embodiment, inlet air filtration net 13 is installed on the extension end inlet face of the first parallel-segment 3, and negative-pressure air fan 12 is pacified
Loaded in the second parallel-segment 7, runs through from top to bottom in the second parallel-segment 7 and offers more than one installation through slot (not shown),
The thickness for installing through slot is greater than the thickness of electric power mounting plate, respectively offers a card slot positioned at the two sides of installation through slot and (does not scheme
Show), the two sides of cable mounting plate 9 are respectively clamped into be fixed in card slot, since each distribution mould group is located in installation through slot, and directly
Air guide channel 8 is faced, therefore thermal diffusivity can be greatly increased in air-breathing, so that cool exterior air directly takes away distribution mould group
On heat, other white spaces of power distribution cabinet will not be circulated to.
In the present embodiment, as shown in figure 3, flexible seals 14 are all made of an elastic balloon, it is internal that there is a filling
The air storing cavity (not shown) of gas, flexible seals centre have a perforative sealing through-hole 141, flexible seals 14
Outside wall surface gluing water is fixed with inner wall of the hole installing, and 12 outside wall surface of negative-pressure air fan and sealing through-hole wall face close-fitting and gluing water are consolidated
Fixed, 3 outside wall surface of the first parallel-segment seals through-hole wall face close-fitting and gluing hydropexis.Due to being sealed using flexible seals, because
This can make entire connector be constantly in vibrational state, while can guarantee the leakproofness of overall package again.
Wherein, for elastic parts 6 using the elastic supporting plate of " L " type, one end, which is screwed, is installed on installation cavity
On inner wall, the other end contacts support with connector bottom, and the contact by elastic supporting plate as the connector other end supports,
Increase support force, prevents movable one end gravity excessive and cannot carry.
In the present embodiment, as shown in figure 4, a department of assembly 11, the installation of the second parallel-segment 7 are installed in the inner end of negative-pressure air fan 12
In simultaneously gluing water-stop is fixed in department of assembly, the outside of negative-pressure air fan 12 is provided with an outlet filter screen 16.
One layer of silica gel flexible glue layer 2 is bonded in air guide channel inside first parallel-segment 3 and U-shaped section 5, negative-pressure air fan is taken out
Gas, cool exterior air enter in air guide channel from inlet air filtration net, and air can contact silica gel flexible glue layer 2 at this time, cooperate U-shaped section
Special construction, allow air to it is abundant contacted with longer one section of silica gel flexible glue layer, i.e., it is adsorbable fall air in it is remaining
Some dusts, such mode dust removing effects are very good, and silica gel flexible glue layer is using on current automobile center console in the present embodiment
Common non-slip mat material, can directly buy on the market, very convenient.
The beneficial effects of the present invention are: the present invention can shake off dust in distribution mould group and the online ash of inlet air filtration
Dirt does not use extra electric energy can be realized, while can also increase the heat dissipation performance of distribution mould group to a certain extent, increases distribution
The whole service life and safety in utilization of cabinet.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of novel electric power power distribution cabinet, it is characterised in that: including a cabinet body, the front end face of cabinet body is cabinet door, cabinet door and cabinet body
Between water proof ring is set, handle is set in cabinet door, and interior of the cabinet has a closed installation cavity, is equipped at least in installation cavity
One group of distribution mould group, distribution mould group are installed on the same side of installation cavity, the other end of distribution mould group not with installation cavity side
Contact, bottom pass through elastic parts contact support；
The distribution mould group includes a connection piece, and the inside of connector has an air guide channel, and the both ends of connector are opened
Mouthful, an inlet air filtration net is installed at the end open at one end of air guide channel, and a negative-pressure air fan is installed in the other end open end of air guide channel,
The negative-pressure air fan is installed in the first mounting hole of cabinet body by a flexible seals, and the other end of connector passes through on cabinet body
The second mounting hole and flexible seals and stretch out in outside, inlet air filtration net is installed outside extension end；
The bottom position of connector is provided with one piece or more of electric power mounting plate, is provided on electric power mounting plate more than one solid
Determine hole, distribution mould group is installed on electric power mounting plate, electric power mounting plate passes through connector and stretches out in the top and bottom of connector, distribution
Mould group is located in the air guide channel of connector or part stretches out in the outside of connector.
2. novel electric power power distribution cabinet as described in claim 1, it is characterised in that: the connector includes the first parallel-segment, sets
It is placed in the second parallel-segment of the first parallel-segment bottom and connects U-shaped section of the first parallel-segment and the second parallel-segment, entirely
Connector is U-shaped.
3. novel electric power power distribution cabinet as described in claim 1, it is characterised in that: it is parallel that the inlet air filtration net is installed on first
On the extension end inlet face of section, negative-pressure air fan is installed in the second parallel-segment.
4. novel electric power power distribution cabinet as claimed in claim 2, it is characterised in that: run through from top to bottom in second parallel-segment
More than one installation through slot is offered, the thickness for installing through slot is greater than the thickness of electric power mounting plate, positioned at the two of installation through slot
Side respectively offers a card slot, and the two sides of cable mounting plate are respectively clamped into card slot fixed.
5. novel electric power power distribution cabinet as described in claim 1, it is characterised in that: the flexible seals are all made of an elastic gas
Capsule, the internal air storing cavity with a filling gas, flexible seals centre has a perforative sealing through-hole, flexible
Outside wall surface gluing water and the inner wall of the hole installing of sealing element are fixed, negative-pressure air fan outside wall surface and sealing through-hole wall face close-fitting and gluing
Hydropexis, the first parallel-segment outside wall surface seal through-hole wall face close-fitting and gluing hydropexis.
6. novel electric power power distribution cabinet as described in claim 1, it is characterised in that: the elastic parts uses the bullet of " L " type
Property support plate, one end, which is screwed, to be installed on installation cavity inner wall, and the other end contacts support with connector bottom.
7. novel electric power power distribution cabinet as described in claim 1, it is characterised in that: one dress of inner end installation of the negative-pressure air fan
With portion, the second parallel-segment is installed in department of assembly and gluing water-stop is fixed, and the outside of negative-pressure air fan is provided with an outlet mistake
Strainer.
8. novel electric power power distribution cabinet as claimed in claim 2, it is characterised in that: first parallel-segment and U-shaped intersegmental part
Air guide channel in be bonded one layer of silica gel flexible glue layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763967.8A CN110364935B (en) | 2019-08-19 | 2019-08-19 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763967.8A CN110364935B (en) | 2019-08-19 | 2019-08-19 | Power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110364935A true CN110364935A (en) | 2019-10-22 |
| CN110364935B CN110364935B (en) | 2021-04-20 |
Family
ID=68225031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910763967.8A Active CN110364935B (en) | 2019-08-19 | 2019-08-19 | Power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN110364935B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884108A (en) * | 2020-08-24 | 2020-11-03 | 苏群 | Automatic cooling net dust collecting equipment of transformer case |
| CN114667031A (en) * | 2022-05-24 | 2022-06-24 | 马乎智能科技(南通)有限公司 | Stable built-in intelligent information processing service device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086469A (en) * | 2017-05-18 | 2017-08-22 | 马鞍山和田电子智控系统有限公司 | A kind of heat abstractor of high voltage power distributing cabinet |
| CN110071442A (en) * | 2019-06-04 | 2019-07-30 | 宁波天欣电气有限公司 | Three protection type distribution box |
-
2019
- 2019-08-19 CN CN201910763967.8A patent/CN110364935B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086469A (en) * | 2017-05-18 | 2017-08-22 | 马鞍山和田电子智控系统有限公司 | A kind of heat abstractor of high voltage power distributing cabinet |
| CN110071442A (en) * | 2019-06-04 | 2019-07-30 | 宁波天欣电气有限公司 | Three protection type distribution box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884108A (en) * | 2020-08-24 | 2020-11-03 | 苏群 | Automatic cooling net dust collecting equipment of transformer case |
| CN114667031A (en) * | 2022-05-24 | 2022-06-24 | 马乎智能科技(南通)有限公司 | Stable built-in intelligent information processing service device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110364935B (en) | 2021-04-20 |
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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: 20210331 Address after: No. 262-188, Torch Industrial Development Zone, Weihai City, Shandong Province Applicant after: Weihai Yunkai Electric Co.,Ltd. Address before: 322105 no.1-179, Zhengan village, Geshan Town, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Yu Zhengyao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 264200-2, No. 188, Keji Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Shandong Yunkai Electric Power Co.,Ltd. Address before: No. 262-188, Torch Industrial Development Zone, Weihai City, Shandong Province Patentee before: Weihai Yunkai Electric Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power distribution cabinet Effective date of registration: 20220927 Granted publication date: 20210420 Pledgee: Weihai Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: Shandong Yunkai Electric Power Co.,Ltd. Registration number: Y2022980016582 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |