CN209709397U - A kind of dustproof power distribution cabinet - Google Patents
A kind of dustproof power distribution cabinet Download PDFInfo
- Publication number
- CN209709397U CN209709397U CN201920560789.4U CN201920560789U CN209709397U CN 209709397 U CN209709397 U CN 209709397U CN 201920560789 U CN201920560789 U CN 201920560789U CN 209709397 U CN209709397 U CN 209709397U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- power distribution
- fixed
- diaphragm plate
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of dustproof power distribution cabinets, are related to power distribution cabinet technical field, solve the problems, such as that dust is easily accessible in cabinet body when the cabinet door of existing power distribution cabinet is opened.Technical solution is a kind of dustproof power distribution cabinet, including cabinet body, one side opening of the cabinet body is simultaneously hinged with cabinet door, it is fixed with one piece of diaphragm plate in the cabinet body, one cavity is formed with the interior bottom in the cabinet body, one piece of dust-filtering plate is further fixed on the cabinet body to seal opening of the cavity towards the cabinet door side, it is additionally provided with aperture on the diaphragm plate, the blowing fan being fixed on the diaphragm plate is additionally provided in the cavity, the blowing fan is blown by the aperture into the cabinet body.The utility model is structurally reasonable, can outside air blast when the door is opened so that external dust is not easily accessible in cabinet body.
Description
Technical field
The utility model relates to power distribution cabinet technical field, in particular to a kind of dustproof 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.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.
Possess more line joint, switch and controller switching equipment in power distribution cabinet, since production can produce in some workshops
Raw a large amount of dust, these dust can be attached on electronic component, switch contacts and controller switching equipment after entering in power distribution cabinet, when
Dust Capacity reaches the normal work that will affect electronic component, switch and controller switching equipment after certain value in power distribution cabinet, therefore existing
Power distribution cabinet pay attention to very much sealing and it is dust-proof to prevent dust from entering in power distribution cabinet, still, needed not in the use process of power distribution cabinet
When open and close cabinet door, dust easily enters in cabinet while cabinet door is opened.
Utility model content
The purpose of the utility model is to provide a kind of dustproof power distribution cabinets, can dry outward to avoid powder when the door is opened
Dirt enters in cabinet body when the door is opened.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of dustproof power distribution cabinet,
Including cabinet body, a side opening of the cabinet body is simultaneously hinged with cabinet door, and one piece of diaphragm plate is fixed in the cabinet body in the cabinet
The interior bottom of body is formed with a cavity, and one piece of dust-filtering plate is further fixed on the cabinet body to seal the cavity towards the cabinet
The opening of door side, is additionally provided with aperture on the diaphragm plate, is additionally provided with and is fixed on the diaphragm plate in the cavity
Blowing fan, the blowing fan are blown by the aperture into the cabinet body.
By using above scheme, when blowing fan works, the air in cavity is sent into cabinet body, the air warp outside cabinet body
It crosses to enter in cavity after the filtering of dirt filtrating screen and be supplemented, cabinet body is dried from inside to outside when cabinet door is opened, to keep away
Dust when exempting from cabinet door opening outside cabinet body enters in cabinet body from the opening of cabinet body impacts the intracorporal controller switching equipment of cabinet.
The utility model is further arranged to: the upper surface of the diaphragm plate is fixed with cover and covers the aperture, institute
It states and is communicated with more ventilation ducts on cover, and the ventilation duct is fixed on inner sidewall of the cabinet body towards its opening, it is described
Multiple exhaust vents, opening of the exhaust vent towards the cabinet body are additionally provided on ventilation duct.
By using above scheme, although blowing fan can be when the door is opened to up-draught by the aperture on diaphragm plate
Prevent dust from entering in cabinet body, but the blocking by controller switching equipment in cabinet body, the position wind-force of the interior more upper end of cabinet body is smaller, from
And it is poor to cause cabinet body upper part blocks dust to enter the intracorporal effect of cabinet, so it is provided with cover and ventilation duct, blowing fan
The air-flow of submitting is entered in ventilation duct by cover, then is sprayed by exhaust vent on ventilation duct so that in cabinet body each section to
The wind-force basis equalization blown outside, and air-flow is directly to spray outward towards cabinet body opening, so that air-flow when cabinet door is opened
It sprays outward more preferable to the blocking effect of dust.
The utility model is further arranged to: being all provided with installation card slot, the tabula on three side inner walls of the cabinet body
The three sides difference inlay card of plate is equipped with fixing bolt, the fixed spiral shell in the corresponding installation card slot on the dust filtration plate
Bolt is threaded on the cabinet body, and positioning bolt is equipped on the cover, and the positioning bolt is threaded in the cross
On partition.
By using above scheme, in order to reduce occupied space, the volume of cavity be not easy to be arranged it is excessive, at this time it will cause
Blowing fan is difficult to dismount maintenance, so blowing fan is fixed on diaphragm plate, setting installation card slot, horizontal on the inner sidewall of cabinet body
Three sides of partition are being installed in card slot by inlay card to fix on the cabinet, then install fixed dust-filtering plate by fixing bolt, are led to
It crosses positioning bolt and fixed cover is installed, so that diaphragm plate is together with blowing fan easy disassembly and maintenance.
The utility model is further arranged to: the upper surface of the diaphragm plate is further fixed on for detecting the cabinet door opening and closing
Close to switch, it is described to issue signal when detecting that the cabinet door is opened close to switch and started to work with controlling the blowing fan,
The close switch detects that signal is issued when the cabinet door is closed to stop working to control the blowing fan.
By using above scheme, switch is positioned proximate to detect the switch of cabinet door, is controlled further according to the switch of cabinet door
Whether the work of blowing fan, so as to avoid blowing fan from working always, while blowing fan is automatically switched, uses letter
Just.
The utility model is further arranged to: the two sides of the cabinet body are additionally provided with ventilation opening, and fixed on the cabinet body
There is strainer to block the ventilation opening.
By using above scheme, ventilation opening is set in the two sides of cabinet body, then strainer is set and is filtered the air, air
It can be flowed by ventilation opening inside and outside cabinet body to cool down.
The utility model is further arranged to: it is further fixed on the support rod being laterally arranged on the two sides inner wall of the cabinet body,
The support rod is provided with the sliding slot being axially arranged along it in the one side of the cabinet body, and the cross section of the sliding slot is in T
Type slidably connects connection bolt in the sliding slot, and the nut portion of the connection bolt is connected in slot, and screw portion is stretched
Out outside slot.
By using above scheme, the support rod that fixed lateral is arranged on the two sides inner wall of cabinet body, and on support rod
Section is set in inverted T shaped sliding slot, the connection bolt being slidably connected is set in sliding slot, it is convenient logical in the installation of controller switching equipment
Connection bolt is crossed to be fixed.
The utility model is further arranged to: a circle sealing strip is further fixed in the cabinet door, the sealing strip is in described
It pushes against when cabinet door is closed in the surrounding of the cabinet body upper opening.
By using above scheme, due to the detection close to switch, when cabinet door is closed, blowing fan can be automatically closed, institute
Be sealed with fixing a circle sealing strip in cabinet door between cabinet door and cabinet body, avoid between cabinet door and cabinet body there are gap and
Dust is caused to enter in cabinet body.
The utility model is further arranged to: being additionally provided with watch window in the cabinet door, is fixed in the watch window
There is tempered glass.
By using above scheme, watch window is set in cabinet door, tempered glass is fixed in watch window, thus side
Just the situation from penetrating tempered glass at watch window in cabinet body.
In conclusion the utility model has the following beneficial effects: can dry outward when the door is opened, to avoid
Dust enters in cabinet body from cabinet body opening and impacts to controller switching equipment when cabinet door is opened.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment part-structure.
Appended drawing reference: 1, cabinet body；2, cabinet door；3, diaphragm plate；4, cavity；5, dust-filtering plate；6, aperture；7, blowing fan；8, it covers
Son；9, ventilation duct；10, exhaust vent；11, card slot is installed；12, fixing bolt；13, positioning bolt；14, close to switch；15, it divulges information
Mouthful；16, strainer；17, support rod；18, sliding slot；19, bolt is connected；20, sealing strip；21, watch window；22, tempered glass.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of dustproof power distribution cabinet, the cabinet body 1 including a side opening is hinged with cabinet door 2 on cabinet body 1, in order to
Ensure leakproofness when cabinet door 2 is closed, a circle sealing strip 20 is further fixed in cabinet door 2, sealing strip 20 supports when cabinet door 2 is closed
Tightly on cabinet body 1 and surround the opening on cabinet body 1.
Cabinet door 2 is additionally provided with watch window 21 close to the position of upper end, is further fixed on tempered glass in watch window 21
22, the situation in observation cabinet body 1 is facilitated by tempered glass 22.
Referring to figs. 1 and 2, one piece of diaphragm plate 3 is further fixed in cabinet body 1, so that the lower section of diaphragm plate 3 and cabinet body 1
Between in the bottom position of cabinet body 1 be formed with a cavity 4, the sustained height position of three face inner sidewalls of cabinet body 1 is both provided with
Horizontally disposed installation card slot 11, inlay card is distinguished in the installation card slot 11 on three side walls in 3 three side of diaphragm plate, so that diaphragm plate
3 easy disassembly.Aperture 6 is offered on diaphragm plate 3, and is fixed with blowing fan 7 in the lower surface of diaphragm plate 3, passes through blowing fan 7
Blow upwards from aperture 6, the opening of cavity 4 be additionally provided with dust-filtering plate 5 with block fantasy towards 2 side of cabinet door opening,
Fixing bolt 12 is equipped on dust-filtering plate 5, fixing bolt 12 is threaded on cabinet body 1, and dust-filtering plate 5 is solid by fixing bolt 12
Determine onto cabinet body 1.The upper surface of diaphragm plate 3 is fixed with cover 8 to cover aperture 6, and positioning bolt 13 is equipped on cover 8, fixed
Position bolt 13 is threaded on diaphragm plate 3, and cover 8 is fixed on diaphragm plate 3 by positioning bolt 13, is also connected on cover 8
There are more ventilation ducts 9, ventilation duct 9 is fixed on that face inner sidewall of cabinet body 1 towards its opening, and ventilation duct 9 deviates from cover 8
It is closed at one end, it is spaced apart on ventilation duct 9 etc. there are many exhaust vent 10, opening of the exhaust vent 10 towards cabinet body 1.
When blowing fan 7 works, the air outside cabinet body 1 is inhaled into cavity 4 after the filtering of dirt filtrating screen, then by blowing
Air in cavity 4 is sent into cover 8 by fan 7 upwards, and air-flow is flowed into ventilation duct 9 from cover 8 again, and air-flow is finally from ventilation
Exhaust vent 10 on pipe 9 to spraying at cabinet door 2, so as to when cabinet door 2 is opened to the outer jet-stream wind of cabinet body 1 so that cabinet body 1
Outer dust not easily passs through 1 opening of cabinet body and enters the normal work in cabinet body 1 and influencing controller switching equipment.
As shown in Figure 1, controlling the switch of blowing fan 7 for convenience, one is also secured in the upper surface of diaphragm plate 3 and is approached
Switch 14 detects that cabinet door 2 is close close to switch 14 when cabinet door 2 is closed, to issue signal to control the stopping of blowing fan 7
Work；When cabinet door 2 is opened, detect that cabinet door 2 is separate close to switch 14, to issue signal to control blowing fan 7 and start work
Make；It is automatically switched so as to control blowing fan 7, facilitates operation.
It is additionally provided with ventilation opening 15 in the two lateral walls of cabinet body 1, strainer 16 is further fixed on cabinet body 1 to block ventilation opening
15, strainer 16 can block dust, ventilation opening 15 is arranged on cabinet body 1, the air exchange inside and outside cabinet body 1 is facilitated to flow, thus sharp
Cooling inside cabinet body 1.
Be further fixed on the support rod 17 being laterally arranged on the opposite sides inner wall of cabinet body 1, support rod 17 backwards to cabinet body 1 one
The sliding slot 18 being axially arranged along it is provided on face, the cross section of sliding slot 18 is in inverted T shaped, and is also slidably connected in sliding slot 18
Bolt 19 is connected, the nut portion of connection bolt 19 is slidably connected in sliding slot 18, and screw portion then stretches out outside sliding slot 18, some
The controller switching equipment being mounted in cabinet body 1 can be attached by connecting bolt 19 to facilitate fixation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of dustproof power distribution cabinet, including cabinet body (1), a side opening of the cabinet body (1) is simultaneously hinged with cabinet door (2), feature
It is: is fixed with one piece of diaphragm plate (3) in the cabinet body (1) to be formed with a cavity in the interior bottom of the cabinet body (1)
(4), one piece of dust-filtering plate (5) is further fixed on the cabinet body (1) to seal the cavity (4) towards the cabinet door (2) side
It is open, is additionally provided with aperture (6) on the diaphragm plate (3), be additionally provided in the cavity (4) and be fixed on the diaphragm plate (3)
On blowing fan (7), the blowing fan (7) pass through the aperture (6) Xiang Suoshu cabinet body (1) in air-supply.
2. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: the upper surface of the diaphragm plate (3) is fixed
There is cover (8) and cover the aperture (6), more ventilation ducts (9) is communicated on the cover (8), and the ventilation duct (9) is solid
It is scheduled on inner sidewall of the cabinet body (1) towards its opening, is additionally provided with multiple exhaust vents (10), institute on the ventilation duct (9)
State opening of the exhaust vent (10) towards the cabinet body (1).
3. a kind of dustproof power distribution cabinet according to claim 2, it is characterised in that: on three side inner walls of the cabinet body (1) all
It is provided with installation card slot (11), the three sides difference inlay card of the diaphragm plate (3) is described in the corresponding installation card slot (11)
It is equipped on dust-filtering plate (5) fixing bolt (12), the fixing bolt (12) is threaded on the cabinet body (1), the cover
It is equipped with positioning bolt (13) on sub (8), the positioning bolt (13) is threaded on the diaphragm plate (3).
4. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: the upper surface of the diaphragm plate (3) is also solid
Surely have for detect the cabinet door (2) opening and closing close to switch (14), it is described to detect that the cabinet door (2) is beaten close to switch (14)
Signal is issued when opening to control the blowing fan (7) start-up operation, the close switch (14) detects that the cabinet door (2) are closed
When issue signal stopped working with controlling the blowing fan (7).
5. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: the two sides of the cabinet body (1) are additionally provided with
Ventilation opening (15), and strainer (16) is fixed on the cabinet body (1) to block the ventilation opening (15).
6. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: on the two sides inner wall of the cabinet body (1) also
It is fixed with the support rod (17) being laterally arranged, the support rod (17) is provided in the one side of the cabinet body (1) along its axis
To the sliding slot (18) of setting, the cross section of the sliding slot (18) slidably connects connection bolt in the sliding slot (18) in inverted T shaped
(19), the nut portion of connection bolt (19) is connected in slot, and screw portion stretches out outside slot.
7. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: be further fixed on a circle on the cabinet door (2)
Sealing strip (20) pushes against when sealing strip (20) the Yu Suoshu cabinet door (2) is closed in the surrounding of the cabinet body (1) upper opening.
8. a kind of dustproof power distribution cabinet according to claim 1, it is characterised in that: be additionally provided with observation on the cabinet door (2)
Window (21), the watch window (21) is interior to be fixed with tempered glass (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560789.4U CN209709397U (en) | 2019-04-23 | 2019-04-23 | A kind of dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560789.4U CN209709397U (en) | 2019-04-23 | 2019-04-23 | A kind of dustproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709397U true CN209709397U (en) | 2019-11-29 |
Family
ID=68648808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560789.4U Active CN209709397U (en) | 2019-04-23 | 2019-04-23 | A kind of dustproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315005A (en) * | 2021-06-17 | 2021-08-27 | 邵慧艳 | Electric power distribution cabinet |
-
2019
- 2019-04-23 CN CN201920560789.4U patent/CN209709397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315005A (en) * | 2021-06-17 | 2021-08-27 | 邵慧艳 | Electric power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208078420U (en) | A kind of dustproof ventilated formula power cabinet | |
| CN201557338U (en) | Outdoor comprehensive cable distribution cabinet of communication system | |
| CN102721137B (en) | Intelligent self-adapting dedusting fresh air system and fresh air dedusting method adopting system | |
| CN209709397U (en) | A kind of dustproof power distribution cabinet | |
| CN208059181U (en) | A kind of communications equipment room intelligent fresh air air-conditioning system | |
| CN109462161A (en) | A kind of outdoor electricity distribution automation ring network cabinet refrigerated dehumidification device | |
| CN113124491A (en) | Intelligent dehumidifying fresh air system | |
| CN208508325U (en) | It can be to the internal Electric Appliance Cabinet for carrying out circulation cooling | |
| CN111725708A (en) | Dustproof intelligent regulator cubicle of constant temperature and humidity | |
| CN219514387U (en) | Dampproofing refrigerating unit electric cabinet | |
| CN208836459U (en) | A kind of wisdom cabinet | |
| CN208580995U (en) | A kind of ring network cabinet refrigerated dehumidification device | |
| CN208817646U (en) | A kind of communication machine room intelligent fresh air air interchanger | |
| CN217985719U (en) | Energy management control device | |
| CN103047733A (en) | Intelligent fresh air system with automatic dust removal function and method for controlling intelligent fresh air system | |
| CN212210230U (en) | Intelligent electric power cabinet that possesses dustproof heat dissipation function | |
| CN210274819U (en) | Novel heating equipment control cabinet | |
| CN209675792U (en) | A kind of power distribution cabinet convenient for automatic heat radiation | |
| CN207833311U (en) | A kind of synthesis energy saving management and control device | |
| CN208352805U (en) | A kind of energy-saving radiating switchgear | |
| CN220440138U (en) | High-safety high-voltage switch cabinet with remote monitoring function | |
| CN206176584U (en) | Can automatically controlled box of waterproof dirt -proof air condensing units | |
| CN207896514U (en) | A kind of electrical intelligent switchboard radiator structure | |
| CN211146800U (en) | Dehumidification dust removal new trend device suitable for switching station | |
| CN213093647U (en) | Low-voltage draw-out type complete switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |