CN206251509U - The good electric cabinet of sealing performance - Google Patents
The good electric cabinet of sealing performance Download PDFInfo
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- CN206251509U CN206251509U CN201621259352.XU CN201621259352U CN206251509U CN 206251509 U CN206251509 U CN 206251509U CN 201621259352 U CN201621259352 U CN 201621259352U CN 206251509 U CN206251509 U CN 206251509U
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- hinge
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Abstract
The good electric cabinet of sealing performance belongs to electric cabinet technical field, more particularly to a kind of good electric cabinet of sealing performance.The utility model provides a kind of sealing performance good electric cabinet.The utility model includes electronic-control box, electronic-control box top is provided with electronic cabinet door, the periphery of the opening on its structural feature electronic-control box corresponding with electronic cabinet door is forwardly convex straight flange, the front end of straight flange is the Turn up hem for bending laterally, sealing strip is plugged with along the length direction of Turn up hem, the cross sectional rear end face of sealing strip is the U-shaped of horizontally set, and Turn up hem is placed in U-shaped mouth；The front-end cross-sectional view of sealing strip is in forwardly convex arc-shaped, and circular arc surrounds insulated cavity with U-shaped front.
Description
Technical field
The utility model belongs to electric cabinet technical field, more particularly to a kind of good electric cabinet of sealing performance.
Background technology
It is well known that outdoor control cabinet to ensure normal work, it is necessary to the function of preferable anti-rainfall and windproof sand and dust.Cause
This, outdoor control chamber door needs reliable sealing structure to adapt to heavy showers and the husky weather condition of high wind.
The sealing structure of all kinds of species chamber doors is primarily directed to refrigerator doors, car door, container door, refrigeration in the prior art
The sealing structure of car door, by or individual layer or double-layer seal bar coordinate the effect for realizing sealing, waterproof with body structure.In patent
A kind of cell body sealing device is disclosed in ZL200620157547.3, the existing hermatic door in the market cannot lap seal
Cell body opening, by adding chute hole, steel pipe guide rail, locking clip, left side plate structure, slided on steel pipe guide rail by left and right door
Hole axle coordinates and extrudes the interference for producing to produce pretightning force, so as to realize sealing function.
It is strong for outdoor but sealing structure of the prior art is mainly and is applied to indoor or outdoor common weather condition
Rainfall and the husky severe weather conditions of high wind, existing sealing structure are difficult to preferable sealing effectiveness.
The content of the invention
The utility model is aiming above mentioned problem, there is provided a kind of good electric cabinet of sealing performance.
To achieve the above object, the utility model adopts the following technical scheme that the utility model includes electronic-control box, automatically controlled
Casing top is provided with electronic cabinet door, and the periphery of the opening on its structural feature electronic-control box corresponding with electronic cabinet door is for forward
The straight flange of protrusion, the front end of straight flange is the Turn up hem for bending laterally, and sealing strip is plugged with along the length direction of Turn up hem, sealing
The cross sectional rear end face of bar is the U-shaped of horizontally set, and Turn up hem is placed in U-shaped mouth；The front-end cross-sectional view of sealing strip is in forwardly convex
Arc-shaped, circular arc and U-shaped front surround insulated cavity.
Electronic-control box is connected with electronic cabinet door by rotary gemel, and rotary gemel includes hinge clamp nut, quiet hinge, moves
Hinge and hinge centres pivot pin；Quiet hinge rear end is through electronic-control box front panel and is provided with what is be engaged with hinge clamp nut
Screw thread；Dynamic hinge is upper and lower clamp region, and quiet hinge front end is placed between lower plate, and quiet hinge front end sets with folder is corresponding up and down
Through hole is equipped with, hinge centres pivot pin passes through the through hole, and it is elbow structure that hinge centres pivot pin upper end is placed in dynamic hinge top；It is dynamic
Hinge is fixedly connected with electronic cabinet door.
The electronic-control box upper end button is provided with lid, and electronic-control box upper end inwall is provided with inverted L-shaped connection sheet；The upper lid
Including ceiling floor, ceiling floor periphery is downward riser, and the lower end of riser is the transverse slat of inside lateral bending folding, be on the inside of transverse slat to
On the inverted L-shaped connecting portion being engaged with the inverted L-shaped connection sheet of upper bending, inverted L-shaped connection sheet upper surface and inverted L-shaped connecting portion
Sealed film is provided between transverse slat lower surface, a bolt upper end sequentially passes through spring pad, inverted L-shaped connection sheet upper surface, sealing
Film, inverted L-shaped connecting portion upper cross plate are simultaneously rotary with nut；The ceiling floor is the slope shape plate that middle part is high, periphery is low；Under the nut
Welded with inverted L-shaped connecting portion upper cross plate upper surface on end face periphery.
As a kind of preferred scheme, U shape profile is provided with elastic silicon steel sheet in U-shaped body described in the utility model.
As a kind of preferred scheme, two layers of door are provided with the electronic-control box on the inside of electronic cabinet door described in the utility model,
Signal lamp mounting hole, button installing hole, temperature and humidity controller mounting hole, digital display voltmeter mounting hole are provided with two layers of door and are returned
The switching manipulation hole on road.
Used as another preferred scheme, circular arc body front end described in the utility model is sealing surface, and sealing surface both sides are in hair
The sealing tooth of bulk expenditure.
Used as another preferred scheme, sealing strip described in the utility model uses sealing joint strip.
Secondly, U-shaped body both sides inner side described in the utility model sets the oriented inclined anticreep tooth in U-shaped body bottom.
In addition, bottom is provided with lateral partitions, lateral partitions and electronic-control box bottom in electronic-control box described in the utility model
Cable passing hole is correspondingly arranged on plate, tower O-ring seal, lateral partitions are installed at the cable-through hole on electronic-control box base plate
Cable-through hole at cable screw connector is installed.
It is element chamber in electronic-control box above the lateral partitions, is cable in the electronic-control box below lateral partitions
Room, the front-end and back-end of cable vault are valve structure；Electronic-control box is internally provided with interruption maintenance lighting device and antifreeze protection against the tide
Heater.
The interruption maintenance lighting device includes torch fixing device and torch, and torch fixing device is arranged on the transverse direction
The upper end of dividing plate；Antifreeze moisture-proof heating device includes heater mounting bracket and heater, and heater mounting bracket is arranged on unit
On the madial wall of part room.
The utility model beneficial effect.
The utility model sealing structure is mainly made up of sealing strip and Men Bian straight flanges, Turn up hem, by Men Bian and sealing strip
Extruding play to rainwater, the protection of sand and dust and buffer action.
The utility model sealing strip is in e word shapes, and a part is curved face on the outside of cavity, and a part of its side is provided with recessed
Groove, groove lateral surface is plane, and relative with arcwall face, sealing strip groove position is embedded on casing model Turn up hem, casing and
Chamber door is connected by rotary gemel, and when chamber door is closed, sealing strip extrudes to form sealing structure with chamber door, realizes protective action.
The utility model is covered using on exterior buckle type（Strengthen water resistance, greatly reduced compared with being covered in traditional full weld formula
Difficulty of processing）, inside uses two layers of door form（It is convenient to operation and personnel's repair apparatus and blocks the exposed band of main circuit breaker
Electric part.
The inner side of the utility model transverse slat is the inverted L-shaped connecting portion being engaged with the inverted L-shaped connection sheet being folded upward at,
External water cannot be introduced into inside electric cabinet（Water can only be to dirty）.Upper lid is dismountable with casing in addition, and is connected by inverted L-shaped
Contact pin, inverted L-shaped connecting portion, sealed film, bolt, nut connection, it is easy to connect, i.e., it is moistureproof and anti-loosening.
Brief description of the drawings
The utility model is described further with reference to the accompanying drawings and detailed description.The utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model outside drawing.
Fig. 3 is the utility model side view.
Fig. 4 is the A-A sectional views of Fig. 2.
Fig. 5 is the B-B sectional views of Fig. 1.
Fig. 6 is the utility model gasket structure schematic diagram.
Fig. 7 is the utility model hinged sections side view.
Fig. 8 is the utility model hinged sections outer side view.
Fig. 9 is the utility model hinged sections interior views.
Figure 10 is the utility model hinged sections central axis pin figure.
Figure 11 is the utility model hinge connection portion transfer hinge view.
Figure 12 is the quiet hinge view of the utility model hinged sections.
Figure 13 is the utility model lateral partitions top view.
Figure 14 is the utility model electronic-control box base plate top view.
Figure 15 is the A portions enlarged drawing of Fig. 3.
Figure 16 is the top view of Figure 15.
Figure 17 is the utility model torch fixture structure schematic diagram.
Figure 18 is the utility model electronic-control box and upper cover connecting structure schematic diagram
Figure 19 is the B portions enlarged drawing of Figure 18.
Figure 20 is the landing door structure schematic diagram of the utility model two.
In figure, 1 is tower O-ring seal, 2 is cable vault, 3 is cable screw connector, 4 is element chamber, 5 is electronic-control box,
6 it is rotary gemel, 7 be electronic cabinet door, 9 be heater, 10 be sealing strip, 11 is anticreep tooth, 12 for elastic silicon steel sheet, 13 are
Sealing tooth, 14 be quiet hinge, 15 be pivot pin centered on dynamic hinge, 16,17 be torch fixing device, 18 be lateral partitions, 19 be
Electronic-control box base plate, 20 be Z-shaped supporting frame, 21 be shape of reverse omega torch geometrical clamp, 22 be a few font geometrical clamp supports, 23 for upper
Lid, 24 be inverted L-shaped connection sheet, 25 be inverted L-shaped connecting portion, 26 be sealed film, 27 be nut, 28 be two layers of door, 29 be switch
Handle hole, 30 be digital display voltmeter mounting hole, 31 be temperature and humidity controller mounting hole, 32 be that signal lamp mounting hole and button are installed
Hole.
Specific embodiment
As illustrated, the utility model includes electronic-control box, electronic-control box top is provided with electronic cabinet door, with electronic cabinet door
The periphery of the opening on corresponding electronic-control box is forwardly convex straight flange, and the front end of straight flange is the Turn up hem for bending laterally,
Sealing strip is plugged with along the length direction of Turn up hem, the cross sectional rear end face of sealing strip is the U-shaped of horizontally set, and Turn up hem is placed in U
Shape is intraoral；The front-end cross-sectional view of sealing strip is in forwardly convex arc-shaped, and circular arc surrounds insulated cavity with U-shaped front.
Electronic-control box is connected with electronic cabinet door by rotary gemel, and rotary gemel includes hinge clamp nut, quiet hinge, moves
Hinge and hinge centres pivot pin；Quiet hinge rear end is through electronic-control box front panel and is provided with what is be engaged with hinge clamp nut
Screw thread；Dynamic hinge is upper and lower clamp region, and quiet hinge front end is placed between lower plate, and quiet hinge front end sets with folder is corresponding up and down
Through hole is equipped with, hinge centres pivot pin passes through the through hole, and it is elbow structure that hinge centres pivot pin upper end is placed in dynamic hinge top；It is dynamic
Hinge is fixedly connected with electronic cabinet door.
The electronic-control box upper end button is provided with lid, and electronic-control box upper end inwall is provided with inverted L-shaped connection sheet；The upper lid
Including ceiling floor, ceiling floor periphery is downward riser, and the lower end of riser is the transverse slat of inside lateral bending folding, be on the inside of transverse slat to
On the inverted L-shaped connecting portion being engaged with the inverted L-shaped connection sheet of upper bending, inverted L-shaped connection sheet upper surface and inverted L-shaped connecting portion
Sealed film is provided between transverse slat lower surface, a bolt upper end sequentially passes through spring pad, inverted L-shaped connection sheet upper surface, sealing
Film, inverted L-shaped connecting portion upper cross plate are simultaneously rotary with nut；The ceiling floor is the slope shape plate that middle part is high, periphery is low；Under the nut
Welded with inverted L-shaped connecting portion upper cross plate upper surface on end face periphery.
Electronic-control box is stated using stainless steel 304 casing.
U shape profile is provided with elastic silicon steel sheet in the U-shaped body.
Two layers of door are provided with electronic-control box on the inside of the electronic cabinet door, be provided with two layers of door signal lamp mounting hole,
The switching manipulation hole in button installing hole, temperature and humidity controller mounting hole, digital display voltmeter mounting hole and loop.
The circular arc body front end is sealing surface, and sealing surface both sides are the sealing tooth paid in divergent shape.
The sealing strip uses sealing joint strip.
The U-shaped body both sides inner side sets the oriented inclined anticreep tooth in U-shaped body bottom.
The benefit of the utility model sealing strip is bonded without seccotine, seals tight, sealing strip before overcoming
Deficiency, without double faced adhesive tape and strength glue bond when sealing strip is installed, but edge groove is snapped on casing side, in order to anti-dropout exists
It is very firm after being added on a softer elastic silicon steel sheet and anticreep tooth card around sealing strip edge groove.In other hermetic unit
The heart is hollow-core construction, have also been devised two seal points, and one is sealing surface, and one is the sealing arm of angle（Sealing tooth）, it is and close than before
Envelope high precision, improves a degree of protection.
Bottom is provided with lateral partitions in the electronic-control box, and electricity is correspondingly arranged on lateral partitions and electronic-control box base plate
Cable cable-through hole, is provided with tower O-ring seal at the cable-through hole on electronic-control box base plate, be provided with the cable-through hole of lateral partitions
Cable screw connector.
It is element chamber in electronic-control box above the lateral partitions, is cable in the electronic-control box below lateral partitions
Room, the front-end and back-end of cable vault are valve structure；Electronic-control box is internally provided with interruption maintenance lighting device and antifreeze protection against the tide
Heater.
The interruption maintenance lighting device includes torch fixing device and torch, and torch fixing device is arranged on the transverse direction
The upper end of dividing plate；Antifreeze moisture-proof heating device includes heater mounting bracket and heater, and heater mounting bracket is arranged on unit
On the madial wall of part room.
The utility model sets lateral partitions, and control tank shell is divided into two separate chambers, i.e. element chamber, cable vault,
Base plate is also designed in control tank shell bottommost completely isolated with cable duct, prevent toy to be strayed into cable vault and destroy cable.
The utility model installs tower O-ring seal at base plate cable-through hole, and cable is installed at the cable-through hole of lateral partitions
Screwed union seals cable aperture, and valve is designed as before and after cable vault, is easy to pass in and out the installation of cable, control cabinet inlet-outlet line cable
The structure innovation technical research of room reduces the incidence of accident, and equipment operation is more safe and reliable.
The utility model internally adds interruption maintenance lighting device and antifreeze moisture-proof heating device.Illumination is for night
Between power-off suddenly when check maintenance, heating function be applied to winter it is cold when prevent cable bursting by freezing and ensure energy under element low temperature
Normal operation, also summer rainfall ensures dry in distribution box and cable vault, and this design operation is simple and practical.
The lateral partitions are 200-300mm with the spacing of electronic-control box base plate.
The torch fixing device includes a few font geometrical clamp supports of lower end, and geometrical clamp pedestal upper end is fixed with shape of reverse omega
Torch geometrical clamp, geometrical clamp pedestal lower end is fixed with the lateral partitions upper end.
The antifreeze moisture-proof heating device is two, is symmetricly set on the two side in element chamber.
The heater mounting bracket uses Z-shaped supporting frame, and Z-shaped supporting frame one end is fixed with element chamber madial wall, zigzag
The support other end is connected by fastener with heater.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate the utility model and not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (6)
1. the good electric cabinet of sealing performance, including electronic-control box, electronic-control box top is provided with electronic cabinet door, and its feature exists
It is forwardly convex straight flange in the periphery of the opening on electronic-control box corresponding with electronic cabinet door, the front end of straight flange is outside lateral bending
The Turn up hem of folding, sealing strip is plugged with along the length direction of Turn up hem, and the cross sectional rear end face of sealing strip is the U-shaped of horizontally set,
Turn up hem is placed in U-shaped mouth；The front-end cross-sectional view of sealing strip is in forwardly convex arc-shaped, and circular arc surrounds heat-insulated with U-shaped front
Cavity；
Electronic-control box is connected with electronic cabinet door by rotary gemel, and rotary gemel includes hinge clamp nut, quiet hinge, dynamic hinge
With hinge centres pivot pin；Quiet hinge rear end is through electronic-control box front panel and is provided with the spiral shell being engaged with hinge clamp nut
Line；Dynamic hinge is upper and lower clamp region, and quiet hinge front end is placed between lower plate, and quiet hinge front end is correspondingly arranged with folder up and down
There is through hole, hinge centres pivot pin passes through the through hole, and it is elbow structure that hinge centres pivot pin upper end is placed in dynamic hinge top；Dynamic hinge
Chain is fixedly connected with electronic cabinet door；
The electronic-control box upper end button is provided with lid, and electronic-control box upper end inwall is provided with inverted L-shaped connection sheet；The upper lid includes
Ceiling floor, ceiling floor periphery is downward riser, and the lower end of riser is the transverse slat of inside lateral bending folding, and the inner side of transverse slat is to be bent up
The inverted L-shaped connecting portion being engaged with the inverted L-shaped connection sheet of folding, inverted L-shaped connection sheet upper surface and inverted L-shaped connecting portion upper cross plate
Be provided with sealed film between lower surface, a bolt upper end sequentially pass through spring pad, inverted L-shaped connection sheet upper surface, sealed film,
Inverted L-shaped connecting portion upper cross plate is simultaneously rotary with nut；The ceiling floor is the slope shape plate that middle part is high, periphery is low；The nut lower surface
Welded with inverted L-shaped connecting portion upper cross plate upper surface on periphery.
2. the good electric cabinet of sealing performance according to claim 1, it is characterised in that along U shape profile in the U-shaped body
It is provided with elastic silicon steel sheet.
3. the good electric cabinet of sealing performance according to claim 1, it is characterised in that the electricity on the inside of the electronic cabinet door
Two layers of door are provided with control casing, signal lamp mounting hole, button installing hole, temperature and humidity controller are provided with two layers of door and are installed
The switching manipulation hole in hole, digital display voltmeter mounting hole and loop.
4. the good electric cabinet of sealing performance according to claim 1, it is characterised in that the sealing strip uses fluid sealant
Bar.
5. the good electric cabinet of sealing performance according to claim 2, it is characterised in that the U-shaped body both sides inner side is set
The oriented inclined anticreep tooth in U-shaped body bottom.
6. the good electric cabinet of sealing performance according to claim 1, it is characterised in that bottom sets in the electronic-control box
Lateral partitions are equipped with, cable passing hole, the mistake on electronic-control box base plate are correspondingly arranged in lateral partitions and electronic-control box base plate
Tower O-ring seal is installed at string holes, cable screw connector is installed at the cable-through hole of lateral partitions；
It is element chamber in electronic-control box above the lateral partitions, is cable vault, electricity in the electronic-control box below lateral partitions
The front-end and back-end of cable room are valve structure；Electronic-control box is internally provided with interruption maintenance lighting device and antifreeze moistureproof heating dress
Put；
The interruption maintenance lighting device includes torch fixing device and torch, and torch fixing device is arranged on the lateral partitions
Upper end；Antifreeze moisture-proof heating device includes heater mounting bracket and heater, and heater mounting bracket is arranged on element chamber
Madial wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259352.XU CN206251509U (en) | 2016-11-23 | 2016-11-23 | The good electric cabinet of sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259352.XU CN206251509U (en) | 2016-11-23 | 2016-11-23 | The good electric cabinet of sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251509U true CN206251509U (en) | 2017-06-13 |
Family
ID=59003245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621259352.XU Active CN206251509U (en) | 2016-11-23 | 2016-11-23 | The good electric cabinet of sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251509U (en) |
-
2016
- 2016-11-23 CN CN201621259352.XU patent/CN206251509U/en active Active
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