CN108879351A - A kind of low-voltage power supply electric cabinet - Google Patents
A kind of low-voltage power supply electric cabinet Download PDFInfo
- Publication number
- CN108879351A CN108879351A CN201810757402.4A CN201810757402A CN108879351A CN 108879351 A CN108879351 A CN 108879351A CN 201810757402 A CN201810757402 A CN 201810757402A CN 108879351 A CN108879351 A CN 108879351A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixedly installed
- electric cabinet
- power supply
- voltage power
- 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)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of low-voltage power supply electric cabinet, it is related to electrical equipment, including cabinet, lower section on the left of the cabinet is fixedly installed with inlet box, is fixedly installed with motor on the left of the air inlet box cavity, is provided with fan on the right side of the motor, right side inside the inlet box is fixedly installed with air inlet strainer, lower section on the right side of the cabinet offers air outlet, and the inside of the air outlet is fixedly installed with outlet air strainer, and the two sides of the cabinet are fixedly installed with pusher bar support.The low-voltage power supply electric cabinet, cooperate window slot by setting cover board, the transom at top can be covered closing when making electric cabinet that accident occur, in the entrance electric cabinet for keeping outside air as few as possible, pass through setting closed window support slot and closed window, the inlet box of two sides and air outlet can be blocked when making electric cabinet that accident occur, in the entrance electric cabinet for keeping outside air as few as possible, effectively prevent electric cabinet and the risk that becomes larger of the intensity of a fire after fire occurs.
Description
Technical field
The present invention relates to technical field of electric equipment, specially a kind of low-voltage power supply electric cabinet.
Background technique
Power distribution cabinet sub-power power distribution cabinet, light distribution cabinet and metering cabinet, are the final stage devices of distribution system, and power distribution cabinet is electricity
The general designation of motivation control centre, power distribution cabinet are used load is more dispersed and the less occasion in circuit, and motor control center uses
The more occasion in circuit is neutralized in load collection, the electric energy of a certain circuit of upper level controller switching equipment is distributed to nearest bear by they
Lotus, this grade of equipment reply load provide protection, monitoring and control, and low-voltage power supply electric cabinet is also one kind of power distribution cabinet；Existing market
On have many low-voltage power supply electric cabinets, having some electric cabinets although has setting ventilation device, but it is few installation ventilation opening is closed
Device cannot be easy to cause the burning of electric cabinet effectively by the inside and outside isolation of electric cabinet when short circuit and fire occurs, after
Fruit is hardly imaginable.
Summary of the invention
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of low-voltage power supply electric cabinet, solves and is proposed in above-mentioned background technique
The problem of.
（Two）Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of low-voltage power supply electric cabinet, including cabinet,
Lower section on the left of the cabinet is fixedly installed with inlet box, is fixedly installed with motor, the electricity on the left of the air inlet box cavity
Fan is provided on the right side of machine, the right side inside the inlet box is fixedly installed with air inlet strainer, the lower section on the right side of the cabinet
Air outlet is offered, the inside of the air outlet is fixedly installed with outlet air strainer, and the two sides of the cabinet, which are fixedly installed with, to push away
Bar bracket is fixedly installed with electric pushrod at the top of the pusher bar support, is fixedly installed with cover board at the top of the electric pushrod.
The lower section of the cabinets cavity two sides is fixedly installed with closed window support slot, the closed window support slot with into
Bellows are connected to air outlet, and the inside of the closed window support slot slidably connects closed window by sliding slot, the closed window
Top is fixedly installed with connecting rod, and the one end of the connecting rod far from closed window is through cabinet and is fixedly connected with the bottom of cover board, institute
The inside for stating cabinet is fixedly installed with two pieces of support plates, is provided with mounting plate at the top of the support plate.
Preferably, the bottom of the cabinet is provided with pedestal, is provided with rubber pad between the pedestal and cabinet.
Preferably, the centre of the top of the box is fixedly installed with transom, and the centre of the cover board bottom opens up fenestrate
Slot, the window slot match with transom.
Preferably, the two sides of the cover board bottom and the two sides of top of the box offer spring groove, the spring groove
It is internally provided with spring, one end of the spring is fixedly connected with cover board, and the other end of the spring is fixedly connected with cabinet.
Preferably, the two sides at the top of the support plate are fixedly installed with sliding rail, and the two sides of the mounting plate bottom are solid
Dingan County is equipped with sliding block, and the mounting plate is slidably connected by sliding block and sliding rail.
Preferably, the two sides at the top of the support plate are fixedly installed with baffle, and the right side at the top of the mounting plate is fixed
Slide bar plate is installed, two slide bars are fixedly installed on the left of the slide bar plate, the slide bar runs through far from one end of slide bar plate
Baffle is simultaneously connect with barrier slides.
（Three）Beneficial effect
The present invention provides a kind of low-voltage power supply electric cabinets.Has following beneficial effect：
1, the low-voltage power supply electric cabinet cooperates window slot by setting cover board, can be by the ventilative window cover at top when making electric cabinet that accident occur
It firmly closes, in the entrance electric cabinet for keeping outside air as few as possible, by setting closed window support slot and closed window, makes electric cabinet
The inlet box of two sides and air outlet can be blocked when unexpected, in the entrance electric cabinet for keeping outside air as few as possible, be effectively prevented
The risk that the intensity of a fire becomes larger after electric cabinet generation fire.
2, the low-voltage power supply electric cabinet cooperates fan by setting inlet box and air outlet, makes the intracorporal air circulation of case, make
The heat dissipation effect of electric cabinet is more preferable, by setting air inlet strainer and outlet air strainer, filters out the grieshoch entered in electric cabinet air, leads to
Setting base engagement rubber pad is crossed, cabinet is made to insulate, prevents from leaking electricity.
3, the low-voltage power supply electric cabinet makes to drive connecting rod and closing when cover board is mobile by the way that connecting rod is arranged in the bottom of cover board
Window is mobile, makes transom, inlet box and air outlet close synchronously, by the way that spring is arranged, stablizes when moving up and down cover board.
4, the low-voltage power supply electric cabinet cooperates sliding block by setting sliding rail, so that mounting plate is facilitated taking-up and storage, facilitate electric appliance
The maintenance and replacement of element cooperate baffle by setting slide bar, keep the taking-up distance of mounting plate limited, prevent mounting plate from falling.
Detailed description of the invention
Fig. 1 is box back surface cross-sectional view of the present invention；
Fig. 2 is inventive closure window support slot cross-sectional view；
Fig. 3 is cabinet front section view of the present invention；
Fig. 4 is mounting plate side sectional view of the present invention.
In figure：1 cabinet, 2 pedestals, 3 rubber pads, 4 inlet boxes, 5 motors, 6 fans, 7 air inlet strainers, 8 air outlets, 9 outlet air
Strainer, 10 pusher bar supports, 11 electric pushrods, 12 cover boards, 13 transoms, 14 window slots, 15 spring grooves, 16 springs, 17 closed window branch
Support slot, 18 closed windows, 19 sliding slots, 20 connecting rods, 21 support plates, 22 mounting plates, 23 sliding rails, 24 sliding blocks, 25 baffles, 26 slide bar plates,
27 slide bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of low-voltage power supply electric cabinet, and as shown in Figs 1-4, including cabinet 1, the bottom of cabinet 1 are set
It is equipped with pedestal 2, rubber pad 3 is provided between pedestal 2 and cabinet 1, by setting 2 compound rubber pad 3 of pedestal, cabinet 1 is made to insulate,
It prevents from leaking electricity, the lower section in 1 left side of cabinet is fixedly installed with inlet box 4, and fresh air enters from inlet box 4,4 inner cavity of inlet box
Left side is fixedly installed with motor 5, and the right side of motor 5 is provided with fan 6, and motor 5 drives the rotation of fan 6 that air is driven to enter cabinet
In 1, the right side inside inlet box 4 is fixedly installed with air inlet strainer 7, and air inlet strainer 7 filters out grieshoch, under 1 right side of cabinet
Side offers air outlet 8, cooperates fan 6 by setting inlet box 4 and air outlet 8, makes the air circulation in cabinet 1, make electric cabinet
Heat dissipation effect it is more preferable, the inside of air outlet 8 is fixedly installed with outlet air strainer 9, and air is gone out from air outlet 8 by outlet air strainer 9
It goes, by setting air inlet strainer 7 and outlet air strainer 9, filters out the grieshoch entered in electric cabinet air, the two sides of cabinet 1 are solid
Dingan County is equipped with pusher bar support 10, and the top of pusher bar support 10 is fixedly installed with electric pushrod 11, and the top of electric pushrod 11 is fixed
Cover board 12 is installed, electric pushrod 11 drives cover board 12 to go up and down, and the centre at 1 top of cabinet is fixedly installed with transom 13, cover board
The centre of 13 bottoms opens up fenestrate slot 14, and window slot 14 matches with transom 13, and when cover board 13 moves down, window slot 14 will be saturating
Transom window 13, which covers, closes transom 13, cooperates window slot 14 by setting cover board 12, can be by top when making electric cabinet that accident occur
Transom 13 covers closing, in the entrance electric cabinet for keeping outside air as few as possible, 1 top of two sides and cabinet of 12 bottom of cover board
Two sides offer spring groove 15, and spring groove 15 is internally provided with spring 16, and one end of spring 16 is fixedly connected with cover board 12,
The other end of spring 16 is fixedly connected with cabinet 1, and spring 16 is squeezed when cover board 12 is gone up and down, and by the way that spring 16 is arranged, makes cover board 12
Stablize when moving up and down.
The lower section of 1 inner cavity two sides of cabinet is fixedly installed with closed window support slot 17, closed window support slot 17 with air inlet
Case 4 is connected to air outlet 8, and the inside of closed window support slot 17 slidably connects closed window 18 by sliding slot 19, and closed window 18 is logical
It crosses sliding slot 19 to slide in closed window support slot 17, by setting closed window support slot 17 and closed window 18, electric cabinet is made to anticipate
The inlet box 4 of two sides and air outlet 8 can be blocked when outer, in the entrance electric cabinet for keeping outside air as few as possible, be effectively prevented
The risk that the intensity of a fire becomes larger after electric cabinet generation fire, the top of closed window 18 are fixedly installed with connecting rod 20, and connecting rod 20 is far from closed window
18 one end is fixedly connected through cabinet 1 and with the bottom of cover board 12, and cover board 12 drives connecting rod 20 to go up and down, and connecting rod 20 drives closing
Window 18 is gone up and down, and by the way that connecting rod 20 is arranged in the bottom of cover board 12, drive connecting rod 20 and closed window 18 are mobile when keeping cover board 12 mobile,
Make 8 close synchronously of transom 13, inlet box 4 and air outlet, the inside of cabinet 1 is fixedly installed with two pieces of support plates 21, support plate
21 top is provided with mounting plate 22, and the two sides at 21 top of support plate are fixedly installed with sliding rail 23, and the two of 22 bottom of mounting plate
Side is fixedly installed with sliding block 24, and band movable slider 24 slides in sliding rail 23 when mounting plate 22 is mobile, and mounting plate 22 passes through sliding block
24 are slidably connected with sliding rail 23, cooperate sliding block 24 by setting sliding rail 23, so that mounting plate 22 is facilitated taking-up and storage, facilitate electric appliance
The maintenance and replacement of element, the two sides at 21 top of support plate are fixedly installed with baffle 25, and the right side at 22 top of mounting plate is fixed
Slide bar plate 26 is installed, band moving slide-bar plate 26 is mobile when mounting plate 22 is mobile, and the left side of slide bar plate 26 is fixedly installed with two cunnings
Bar 27, slide bar plate 26 slide on baffle 25 with moving slide-bar 27, slide bar 27 far from slide bar plate 26 one end through baffle 25 and with
Baffle 25 is slidably connected, and cooperates baffle 25 by setting slide bar 27, keeps the taking-up distance of mounting plate 22 limited, prevents mounting plate 22
It falls.
In conclusion the low-voltage power supply electric cabinet, cooperates window slot 14 by setting cover board 12, can incite somebody to action when making electric cabinet that accident occur
The transom 13 at top covers closing, in the entrance electric cabinet for keeping outside air as few as possible, by the way that closed window support slot 17 is arranged
With closed window 18, the inlet box 4 of two sides and air outlet 8 can be blocked when making electric cabinet that accident occur, keep outside air as few as possible
Entrance electric cabinet in, effectively prevent electric cabinet and the risk that becomes larger of the intensity of a fire after fire occur, pass through setting inlet box 4 and air outlet 8
Cooperate fan 6, make the air circulation in cabinet 1, keep the heat dissipation effect of electric cabinet more preferable, is filtered by setting air inlet strainer 7 and outlet air
Net 9 filters out the grieshoch entered in electric cabinet air, by the way that 2 compound rubber pad 3 of pedestal is arranged, so that cabinet 1 is insulated, anti-leak-stopping
Electricity makes to drive connecting rod 20 and closed window 18 mobile when cover board 12 is mobile, makes to breathe freely by the way that connecting rod 20 is arranged in the bottom of cover board 12
8 close synchronously of window 13, inlet box 4 and air outlet is stablized when moving up and down cover board 12 by the way that spring 16 is arranged, passes through setting
Sliding rail 23 cooperates sliding block 24, so that mounting plate 22 is facilitated taking-up and storage, facilitates the maintenance and replacement of electric elements, is slided by setting
Bar 27 cooperates baffle 25, keeps the taking-up distance of mounting plate 22 limited, prevents mounting plate 22 from falling.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of low-voltage power supply electric cabinet, including cabinet（1）, it is characterised in that：The cabinet（1）It is fixedly installed with below left side
Inlet box（4）, the inlet box（4）Motor is fixedly installed on the left of inner cavity（5）, the motor（5）Right side be provided with wind
Fan（6）, the inlet box（4）Internal right side is fixedly installed with air inlet strainer（7）, the cabinet（1）It is opened up below right side
There is air outlet（8）, the air outlet（8）Inside be fixedly installed with outlet air strainer（9）, the cabinet（1）Two sides it is fixed
Pusher bar support is installed（10）, the pusher bar support（10）Top be fixedly installed with electric pushrod（11）, the electric pushrod
（11）Top be fixedly installed with cover board（12）；
The cabinet（1）The lower section of inner cavity two sides is fixedly installed with closed window support slot（17）, the closed window support slot
（17）And inlet box（4）And air outlet（8）Connection, the closed window support slot（17）Inside pass through sliding slot（19）Sliding connects
It is connected to closed window（18）, the closed window（18）Top be fixedly installed with connecting rod（20）, the connecting rod（20）Far from closed window
（18）One end run through cabinet（1）And and cover board（12）Bottom be fixedly connected, the cabinet（1）Inside be fixedly installed with two
Block support plate（21）, the support plate（21）Top be provided with mounting plate（22）.
2. a kind of low-voltage power supply electric cabinet according to claim 1, it is characterised in that：The cabinet（1）Bottom be provided with
Pedestal（2）, the pedestal（2）With cabinet（1）Between be provided with rubber pad（3）.
3. a kind of low-voltage power supply electric cabinet according to claim 1, it is characterised in that：The cabinet（1）The centre at top is solid
Dingan County is equipped with transom（13）, the cover board（13）The centre of bottom opens up fenestrate slot（14）, the window slot（14）With transom
（13）It matches.
4. a kind of low-voltage power supply electric cabinet according to claim 1, it is characterised in that：The cover board（12）The two sides of bottom with
Cabinet（1）The two sides at top offer spring groove（15）, the spring groove（15）Be internally provided with spring（16）, the bullet
Spring（16）One end and cover board（12）It is fixedly connected, the spring（16）The other end and cabinet（1）It is fixedly connected.
5. a kind of low-voltage power supply electric cabinet according to claim 1, it is characterised in that：The support plate（21）The two sides at top
It is fixedly installed with sliding rail（23）, the mounting plate（22）The two sides of bottom are fixedly installed with sliding block（24）, the mounting plate
（22）Pass through sliding block（24）With sliding rail（23）It is slidably connected.
6. a kind of low-voltage power supply electric cabinet according to claim 1, it is characterised in that：The support plate（21）The two sides at top
It is fixedly installed with baffle（25）, the mounting plate（22）Slide bar plate is fixedly installed on the right side of top（26）, the slide bar plate
（26）Left side be fixedly installed with two slide bars（27）, the slide bar（27）Far from slide bar plate（26）One end run through baffle（25）
And and baffle（25）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757402.4A CN108879351A (en) | 2018-07-11 | 2018-07-11 | A kind of low-voltage power supply electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757402.4A CN108879351A (en) | 2018-07-11 | 2018-07-11 | A kind of low-voltage power supply electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879351A true CN108879351A (en) | 2018-11-23 |
Family
ID=64300955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810757402.4A Withdrawn CN108879351A (en) | 2018-07-11 | 2018-07-11 | A kind of low-voltage power supply electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879351A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518475A (en) * | 2019-08-29 | 2019-11-29 | 绍兴迪艾仕机械设计有限公司 | A kind of damp-proof device suitable for plum rain season distribution box |
| CN111641122A (en) * | 2020-04-21 | 2020-09-08 | 泰兴市泰源电气有限公司 | Safety protection switch board |
| CN116191254A (en) * | 2022-12-15 | 2023-05-30 | 江苏希尔诺电子科技有限公司 | Multifunctional adjustable distribution board |
-
2018
- 2018-07-11 CN CN201810757402.4A patent/CN108879351A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518475A (en) * | 2019-08-29 | 2019-11-29 | 绍兴迪艾仕机械设计有限公司 | A kind of damp-proof device suitable for plum rain season distribution box |
| CN111641122A (en) * | 2020-04-21 | 2020-09-08 | 泰兴市泰源电气有限公司 | Safety protection switch board |
| CN111641122B (en) * | 2020-04-21 | 2021-11-30 | 泰兴市泰源电气有限公司 | Safety protection switch board |
| CN116191254A (en) * | 2022-12-15 | 2023-05-30 | 江苏希尔诺电子科技有限公司 | Multifunctional adjustable distribution board |
| CN116191254B (en) * | 2022-12-15 | 2023-10-17 | 江苏希尔诺电子科技有限公司 | Multifunctional adjustable distribution board |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |