A kind of intermetallic composite coating jamproof distribution box of anti-dust
Technical field
The utility model relates to distribution box technical field, specially a kind of intermetallic composite coating jamproof distribution of anti-dust
Case.
Background technique
The common processing technology of intermetallic composite coating is divided into cold working and hot-working, and cold working refers mainly to be machined turnning and milling plane such as
Bore boring mill, such as cold punching, clod wash, cold drawing are processed in cold-working;Hot-working according to the technique difference used be divided into casting, forging and stamping, extruding,
Heat treatment etc., in addition there are chemical processes, such as plating, electrolysis, galvano-cautery, intermetallic composite coating to need to use distribution box, distribution box
It is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal by electrical wiring requirement
In cabinet or in screen width, low-voltage distribution equipment is constituted, can be connected by manual or automatic switch when normal operation or disjunction circuit, therefore
By protection electric appliance cutting circuit or alarm when barrier or irregular operating.Running various parameters can be shown by means of measuring instrumentss,
Certain electric parameters can be also adjusted, to deviate normal operating conditions prompted or issued signal, be usually used in it is each hair,
Match, in electric substation, current distribution box is easy by extraneous electromagnetic interference, itself there is also interfere with each other, the time is long
Dust is more.Change in view of the above-mentioned problems, carrying out innovation on the basis of original intermetallic composite coating distribution box jamproof with anti-dust
Into.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of intermetallic composite coating jamproof distribution box of anti-dust
The existing intermetallic composite coating proposed in background technique the jamproof distribution box of anti-dust is easy by extraneous electromagnetic interference, certainly
Body there is also interfere with each other, the time has grown the problem more than dust.
To achieve the above object, the utility model provides the following technical solutions: a kind of intermetallic composite coating is anti-interference with anti-dust
Distribution box, including distribution box, wire mesh enclosure and transparent dust-proof chamber door be equipped with distribution box door before the distribution box,
And middle inserted block is installed on distribution box door, inserted block is installed, and upper inserted block passes through bar and underthrust on the right side of the distribution box
Block is connected, and logical line mouth is provided with below the distribution box, and the wire mesh, which is provide with, to be set on the inner wall of distribution box, and gold
The inside for belonging to silk screen cover is equipped with dirt seal housing, and the transparent dust-proof chamber door is mounted on before dirt seal housing, and transparent dust-proof chamber door
On be provided with hole slot, fixed block is fixed on the right side of the dirt seal housing, and dirt seal housing is connected by fixed block with vertical bar, it is described
Spring is installed below vertical bar, and is provided with movable plate below spring, while convex block being installed below movable plate, it is described
The inside of dirt seal housing is equipped with barricade, ventilation opening is provided on the inside of the distribution box, and the inside of ventilation opening is equipped with wind
Fan.
Preferably, the bar and upper inserted block, middle inserted block and lower inserted block constitute bolt mechanism.
Preferably, the logical line mouth is equidistantly distributed on distribution box, and logical every four of line mouth is set as 1 row, and
Logical line mouth is provided with altogether four rows.
Preferably, the length of the hole slot and wide and fixed block length and width are equal, and dirt seal housing, fixed block, vertical bar and
Convex block is connected together by hole slot and transparent dust-proof chamber door composition.
Preferably, the vertical bar constitutes telescoping mechanism by spring and movable plate and convex block, and convex block is hemisphere, and
The length of vertical bar is greater than the length of hole slot plus the length of convex block, while the length of vertical bar is less than the length of hole slot.
Preferably, the barricade is equidistantly distributed in the inside of dirt seal housing, and barricade is provided with altogether three pieces.
Compared with prior art, the utility model has the beneficial effects that the intermetallic composite coating jamproof distribution of anti-dust
Case,
(1) wire mesh enclosure is installed on the inner wall of distribution box, internal electricity can be not only prevented after wire mesh enclosure ground connection
Subcomponent electric leakage causes people to get an electric shock, and has ensured the safety of people, moreover it is possible to prevent external magnetic field to distribution box internal electron member
The influence of part leads to that mistake occurs, improves the safety and accuracy of distribution box;
(2) distribution box is internally provided with dirt seal housing, which, which can prevent dust from entering, leads to internal electronic element
It goes wrong, reduces the maintenance and clearing times of work people, used convenient for people;
(3) dirt seal housing is internally provided with barricade, and the magnetic field which can reduce internal electronic element generation is led
It causes to generate interference between each other, improves the reliability of distribution box.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic;
Fig. 2 is the utility model side structure schematic diagram;
Fig. 3 is the utility model backsight structural representation;
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1;
Fig. 5 is the utility model transparent dust-proof chamber door and dirt seal housing junction structural schematic diagram;
Fig. 6 is the utility model dirt seal housing structural schematic diagram.
In figure: 1, distribution box, 2, distribution box door, 3, middle inserted block, 4, upper inserted block, 5, lower inserted block, 6, bar, 7, logical line mouth,
8, wire mesh enclosure, 9, transparent dust-proof chamber door, 10, hole slot, 11, dirt seal housing, 12, fixed block, 13, vertical bar, 14, spring, 15, work
Movable plate, 16, convex block, 17, barricade, 18, ventilation opening, 19, fan.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-6, the utility model provides a kind of technical solution: a kind of intermetallic composite coating is matched with anti-dust is jamproof
Electronic box, including distribution box 1, distribution box door 2, middle inserted block 3, upper inserted block 4, lower inserted block 5, bar 6, logical line mouth 7, wire mesh enclosure 8,
Transparent dust-proof chamber door 9, hole slot 10, dirt seal housing 11, fixed block 12, vertical bar 13, spring 14, movable plate 15, convex block 16, barricade
17, ventilation opening 18 and fan 19 are equipped with distribution box door 2 before distribution box 1, and are equipped with middle inserted block 3 on distribution box door 2,
The right side of distribution box 1 is equipped with inserted block 4, and upper inserted block 4 is connected by bar 6 with lower inserted block 5, bar 6 and upper inserted block 4,
Middle inserted block 3 and lower inserted block 5 constitute bolt mechanism, increase the stability of distribution box door 2, the lower section of distribution box 1 is provided with logical line
Mouth 7, leading to line mouth 7 is equidistantly distributed on distribution box 1, and logical 7 every four, line mouth is set as 1 row, and logical line mouth 7 has altogether and sets
Four rows are equipped with, electric wire are combed and repaired convenient for staff, wire mesh enclosure 8 is arranged on the inner wall of distribution box 1, and wire
The inside of mesh enclosure 8 is equipped with dirt seal housing 11, and transparent dust-proof chamber door 9 is mounted on before dirt seal housing 11, and on transparent dust-proof chamber door 9
It is provided with hole slot 10, the length of hole slot 10 and wide length and width with fixed block 12 are equal, and dirt seal housing 11, fixed block 12, vertical bar
13 and convex block 16 be made up of and be connected together hole slot 10 and transparent dust-proof chamber door 9, increase the airtightness of dirt seal housing 11, dirt seal housing
11 right side is fixed with fixed block 12, and dirt seal housing 11 is connected by fixed block 12 with vertical bar 13, the lower section installation of vertical bar 13
There is spring 14, and the lower section of spring 14 is provided with movable plate 15, vertical bar 13 is made up of spring 14 and movable plate 15 and convex block 16
Telescoping mechanism, and convex block 16 is hemisphere, and the length of vertical bar 13 is greater than the length of hole slot 10 plus the length of convex block 16, together
When vertical bar 13 length be less than the length of hole slot 10, open and close transparent dust-proof chamber door 9, while movable plate convenient for staff
15 lower section is equipped with convex block 16, and the inside of dirt seal housing 11 is equipped with barricade 17, and barricade 17 is in the inside of dirt seal housing 11
Equidistantly distributed, and barricade 17 is provided with three pieces altogether, reduces internal electromagnetism and interferes with each other, the inside of distribution box 1 is set
It is equipped with ventilation opening 18, and the inside of ventilation opening 18 is equipped with fan 19.
Working principle: electronic component and other items is installed between the barricade 17 first inside dirt seal housing 11, prevents electronics
The magnetic field that element generates is interfered mutually, and the line of electronic component is pulled out from logical line mouth 7 to be connected, and closes transparent dust-proof chamber door with hand
9, make 10 extrusion lug 16 of hole slot, lead to 16 Compressive activities plate 15 of convex block, movable plate 15 is stretched by spring 14 and the composition of vertical bar 13
Contracting mechanism, convex block 16 and movable plate 15 are to contract, when hole slot 10 enters fixed block 12, due to spring 14 restore to the original state to
Cause convex block 16 also to restore to the original state with movable plate 15, prevent dust from entering wherein, closing distribution box door 2 is embedded in middle inserted block 3
Between inserted block 4 and lower inserted block 5, bar 6 is put down, bar 6 is passed through from the centre of upper inserted block 4 and middle inserted block 3 and falls in lower inserted block 5
On, it is grounded wire mesh enclosure 8, turns on the power switch, runs electronic component, distribution box 1 is rotated through passing through fan 19 from ventilation
Mouth 18 carries out electronic element radiatings, and here it is this intermetallic composite coating working principles of the jamproof distribution box of anti-dust.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.