CN209329498U - A kind of damp-proof device suitable for plum rain season distribution box - Google Patents
A kind of damp-proof device suitable for plum rain season distribution box Download PDFInfo
- Publication number
- CN209329498U CN209329498U CN201821984329.6U CN201821984329U CN209329498U CN 209329498 U CN209329498 U CN 209329498U CN 201821984329 U CN201821984329 U CN 201821984329U CN 209329498 U CN209329498 U CN 209329498U
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- China
- Prior art keywords
- distribution box
- cylinder
- heat extraction
- connect
- grid
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Abstract
The utility model relates to distribution box technical fields, and disclose a kind of damp-proof device suitable for plum rain season distribution box, including distribution box, chamber door, heat extraction cylinder, grid, exhaust fan, Air Filter and interrupter, the right side of the chamber door is flexibly connected with the right side of distribution box by folding, opposite with the two heat extraction cylinders side connection respectively of the two sides of the distribution box, the right side of the heat extraction cylinder and the left side of grid connect.The utility model passes through forward and reverse rotation of power motor, threaded rod is set to pass through the restriction of thread bush and sliding rail and sliding block, entire cylinder is driven to be moved left and right on horizontal linear, to make entire rubber sealing block form closure or isolated state with the through-hole on sealing plate, therefore it can make distribution box when in rainy season, selective closing is carried out to heat release hole, to prevent the moisture in air from entering the inside of distribution box, and then it ensure that the element inside distribution box not and will receive the erosion of humid air.
Description
Technical field
The utility model relates to distribution box technical field, specially a kind of moisture-proof dress suitable for plum rain season distribution box
It sets.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-tension distribution box.It can be connected by manual or automatic switch when normal operation
Or disjunction circuit.By protection electric appliance cutting circuit or alarm when failure or irregular operating.Operation can be shown by means of measuring instrumentss
In various parameters, certain electric parameters can be also adjusted, to deviate normal operating conditions prompted or issued signal.
In plum rain season, temperature is moderate, and air humidity is big, and in the use process of distribution box, wet environment is direct
It will cause the circuit element inside distribution box and the phenomenon that short-circuit fire occur, to burn out whole route, and in distribution box
Inside considers that the operation of various elements plays heat problem, is often equipped with radiator in the inside of electrocaloric effect, to guarantee to match
The inside of electronic box is in normal temperature environment, but the moisture in plum rain season, air is often by radiator
Ventilation opening enters the inside of distribution box, and the inside in turn resulting in distribution box steams up, and mildew corrosion occurs for affected by moisture, sternly
Dampness can occur if weight and dodge quick-fried phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of damp-proof device suitable for plum rain season distribution box, reach anti-
Only humid air is entered the purpose inside distribution box by ventilation opening.
To achieve the above object, the utility model provides the following technical solutions: a kind of suitable for plum rain season distribution box
Damp-proof device, including distribution box, chamber door, heat extraction cylinder, grid, exhaust fan, Air Filter and interrupter, the right side of the chamber door
It is flexibly connected with the right side of distribution box by folding, the side opposite with two heat extraction cylinders connects respectively for the two sides of the distribution box
Connect, the left side of the right side of the heat extraction cylinder and grid connects, the right side of the heat extraction medial wall of the tube and the first mounting rack it is outer
Side wall connects, and the left side in middle position and exhaust fan on the right side of first mounting rack connects, the right side dative of the Air Filter
The left side of aperture plate overlaps, and the interrupter is located at the inside of heat extraction cylinder.
The interrupter includes the second mounting rack, sealing plate, power motor, sliding rail, sliding block, connecting rod, cylinder, limit
Block, thread bush, threaded rod, rubber sealing block and gauze, the lateral wall of second mounting rack and the left side of heat extraction medial wall of the tube
Connection, the lateral wall of the sealing plate is connect with the right side of heat extraction cylinder inner wall, and the right side of sealing plate is located at the first mounting rack
Left side, the middle position of the sealing plate be provided with through-hole, described and middle position and power motor on the right side of mounting rack
Side connection, the top and bottom of the heat extraction medial wall of the tube are connect with the side of two sliding rails respectively, and two sliding rails are opposite
Side connect respectively with the side of two sliding blocks, the opposite side of two sliding blocks connects with one end of two connecting rods respectively
It connects, and the opposite one end of two connecting rods is connect with the middle position of barrel top and bottom respectively, the outside of the limited block
The left side of the connection of the inner sidewall of wall and cylinder, the cylinder is connected by the right side of bearing and thread bush, on the left of the limited block
Middle position connected by one end of bearing and threaded rod, and the other end of threaded rod is connected by screw thread and screw thread external threading
It connects, the left end of the threaded rod and the output end on the right side of power motor connect, the right side of the cylinder and a left side for rubber sealing block
Side connection, and rubber sealing block matches with through-hole, the left side of second mounting rack and the surrounding of gauze connect.
Preferably, the bottom of the distribution box is connected with pedestal, and the bottom of pedestal is connected with non-slip mat.
Preferably, the shape of the grid is semicircle, and the aperture on grid is 0. 5 centimeters.
Preferably, the shape of the Air Filter and the shape of grid are consistent, and are that can divide between Air Filter and grid
It is connected from formula.
Preferably, the shape of the heat extraction cylinder vertical section is round, and the heat dissipation in the left side of heat extraction cylinder and distribution box two sides
Mouth connection.
Preferably, door lock is provided on the chamber door, and the shape of chamber door is rectangle.
The utility model provides a kind of damp-proof device suitable for plum rain season distribution box.Have it is following the utility model has the advantages that
(1), the utility model keeps threaded rod logical by forward and reverse rotation of power motor due to the setting of interrupter
The restriction for crossing thread bush and sliding rail and sliding block drives entire cylinder to be moved left and right on horizontal linear, to make entire
Rubber sealing block forms closure or isolated state with the through-hole on sealing plate, therefore distribution box can be made in rainy season
When, selective closing is carried out to heat release hole, to prevent the moisture in air from entering the inside of distribution box, and then ensure that distribution
Element inside case not will receive the erosion of humid air.
(2), the utility model passes through the mutual cooperation of grid, exhaust fan and Air Filter, energy due to the setting of exhaust fan
Enough make entire distribution box when in radiating state, by the operation of exhaust fan, to accelerate for distribution box inside hot gas
Discharge, while being swapped by the convection current of the air air dry with the external world, reach the humidity reduced in distribution box, Er Qiefang
Dirt net can obstruct the dust in air, while also avoid the entrance of dust.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the front schematic view of the utility model structure mounting rack；
Fig. 3 is the front cut-away view of the utility model structure heat extraction cylinder.
In figure: 1 distribution box, 2 chamber doors, 3 heat extraction cylinders, 4 grids, 5 first mounting racks, 6 exhaust fans, 7 Air Filters, 8 isolation
Mechanism, 9 pedestals, 80 second mounting racks, 81 sealing plates, 82 through-holes, 83 power motors, 84 sliding rails, 85 sliding blocks, 86 connecting rods, 87
Cylinder, 88 limited blocks, 89 thread bush, 810 threaded rods, 811 rubber sealing blocks, 812 gauzes.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of suitable for the moisture-proof of plum rain season distribution box
Device, including distribution box 1, chamber door 2, heat extraction cylinder 3, grid 4, exhaust fan 6, Air Filter 7 and interrupter 8, the right side of chamber door 2
It is flexibly connected with the right side of distribution box 1 by folding, the two sides of distribution box 1 are fixed with two opposite sides of heat extraction cylinder 3 respectively
Connection, the right side of heat extraction cylinder 3 are fixedly connected with the left side of grid 4, the right side of 3 inner sidewall of heat extraction cylinder and the first mounting rack 5
Lateral wall is fixedly connected, and the middle position on 5 right side of the first mounting rack is fixedly connected with the left side of exhaust fan 6, the right side of Air Filter 7
It being overlapped with the left side of grid 4, interrupter 8 is located at the inside of heat extraction cylinder 3, and the bottom of distribution box 1 is fixedly connected with pedestal 9,
And the bottom of pedestal 9 is fixedly connected with non-slip mat, the shape of grid 4 is semicircle, and the aperture on grid 4 is 0. 5
Centimetre, the shape of Air Filter 7 is consistent with the shape of grid 4, and is detachable connection between Air Filter 7 and grid 4, row
The shape of hot 3 vertical section of cylinder is circle, and the left side of heat extraction cylinder 3 is connected to the thermovent of 1 two sides of distribution box, is arranged on chamber door 2
There is door lock, and the shape of chamber door 2 is rectangle.
Interrupter 8 include the second mounting rack 80, sealing plate 81, power motor 83, sliding rail 84, sliding block 85, connecting rod 86,
Cylinder 87, limited block 88, thread bush 89, threaded rod 810, rubber sealing block 811 and gauze 812, the outside of the second mounting rack 80
It is fixedly connected on the left of wall and 3 inner sidewall of heat extraction cylinder, is fixedly connected on the right side of the lateral wall and 3 inner wall of heat extraction cylinder of sealing plate 81,
And the right side of sealing plate 81 is located at the left side of the first mounting rack 5, the middle position of sealing plate 81 offers through-hole 82, and install
The middle position on the right side of frame 80 is fixedly connected with the side of power motor 83, the top and bottom of 3 inner sidewall of heat extraction cylinder respectively with
The side of two sliding rails 84 is fixedly connected, and the opposite side of two sliding rails 84 connects with a Slideslip of two sliding blocks 85 respectively
It connects, the opposite side of two sliding blocks 85 is fixedly connected with one end of two connecting rods 86 respectively, and two connecting rods 86 are opposite
One end is fixedly connected with the middle position of 87 top and bottom of cylinder respectively, the lateral wall of limited block 88 and the inner sidewall of cylinder 87
It is slidably connected, the left side of cylinder 87 is rotatablely connected by the right side of bearing and thread bush 89, the middle position in 88 left side of limited block
It is rotatablely connected by one end of bearing and threaded rod 810, and the other end of threaded rod 810 is connected by screw thread and 89 screw thread of thread bush
It connects, the left end of threaded rod 810 is fixedly connected with the output end on 83 right side of power motor, the right side of cylinder 87 and rubber sealing block
811 left side is fixedly connected, and rubber sealing block 811 matches with through-hole 82, left side and the gauze 812 of the second mounting rack 80
Surrounding is fixedly connected.
When in use, by forward and reverse rotation of power motor 83, threaded rod 810 is made to pass through thread bush 89 and sliding rail 84
With the restriction of sliding block 85, entire cylinder 87 is driven to be moved left and right on horizontal linear, to make entire rubber sealing block 811
Closure or isolated state are formed with the through-hole 82 on sealing plate 81.
Can to sum up obtain: the utility model passes through the phase of grid 4, exhaust fan 6 and Air Filter 7 due to the setting of exhaust fan 6
Mutually cooperation can make entire distribution box 1 when in radiating state, by the operation of exhaust fan 6, to accelerate for distribution box
The discharge of 1 inside hot gas, while being swapped by the convection current of the air air dry with the external world, reaching reduces in distribution box 1
Humidity, and Air Filter 7 can obstruct the dust in air, while also avoid the entrance of dust, this is practical new
Type due to interrupter 8 setting, by forward and reverse rotation of power motor 83, make threaded rod 810 by thread bush 89 and
The restriction of sliding rail 84 and sliding block 85 drives entire cylinder 87 to be moved left and right on horizontal linear, to keep entire rubber close
It seals block 811 and forms closure or isolated state with the through-hole 82 on sealing plate 81, therefore distribution box 1 can be made in rainy season
When, selective closing is carried out to heat release hole, to prevent the moisture in air from entering the inside of distribution box 1, and then ensure that and match
Element inside electronic box 1 not will receive the erosion of humid air.
Claims (6)
1. a kind of damp-proof device suitable for plum rain season distribution box, including distribution box (1), chamber door (2), heat extraction cylinder (3), grid
Net (4), exhaust fan (6), Air Filter (7) and interrupter (8), it is characterised in that: the right side of the chamber door (2) and distribution box
(1) right side is flexibly connected by folding, and the side opposite with two heat extraction cylinders (3) connects respectively for the two sides of the distribution box (1)
It connects, the right side of the heat extraction cylinder (3) is connect with the left side of grid (4), the right side of heat extraction cylinder (3) inner sidewall and the first peace
The lateral wall connection of (5) is shelved, the middle position on the right side of first mounting rack (5) is connect with the left side of exhaust fan (6), described
The right side of Air Filter (7) and the left side of grid (4) overlap, and the interrupter (8) is located at the inside of heat extraction cylinder (3)；
The interrupter (8) includes the second mounting rack (80), sealing plate (81), power motor (83), sliding rail (84), sliding block
(85), connecting rod (86), cylinder (87), limited block (88), thread bush (89), threaded rod (810), rubber sealing block (811) and
The lateral wall of gauze (812), second mounting rack (80) is connect with the left side of heat extraction cylinder (3) inner sidewall, the sealing plate
(81) lateral wall is connect with the right side of heat extraction cylinder (3) inner wall, and the right side of sealing plate (81) is located at a left side for the first mounting rack (5)
The middle position of side, the sealing plate (81) is provided with through-hole (82), the middle position on the right side of second mounting rack (80) with
The side of power motor (83) connects, the top and bottom of heat extraction cylinder (3) inner sidewall respectively with two sliding rails (84) one
Side connection, and the opposite side of two sliding rails (84) is connect with the side of two sliding blocks (85) respectively, two sliding blocks (85)
Opposite side is connect with one end of two connecting rods (86) respectively, and the opposite one end of two connecting rods (86) respectively with cylinder
(87) the middle position connection at the top and bottom of, the lateral wall of the limited block (88) are connect with the inner sidewall of cylinder (87), institute
The left side for stating cylinder (87) is connect by bearing with the right side of thread bush (89), and the middle position on the left of the limited block (88) is logical
It crosses bearing to connect with one end of threaded rod (810), and the other end of threaded rod (810) is connected by screw thread and thread bush (89) screw thread
Connect, the left end of the threaded rod (810) is connect with the output end on the right side of power motor (83), the right side of the cylinder (87) with
The left side of rubber sealing block (811) connects, and rubber sealing block (811) matches with through-hole (82), second mounting rack
(80) left side is connect with the surrounding of gauze (812).
2. a kind of damp-proof device suitable for plum rain season distribution box according to claim 1, it is characterised in that: described to match
The bottom of electronic box (1) is connected with pedestal (9), and the bottom of pedestal (9) is connected with non-slip mat.
3. a kind of damp-proof device suitable for plum rain season distribution box according to claim 1, it is characterised in that: the lattice
The shape of aperture plate (4) is semicircle, and the aperture on grid (4) is 0. 5 centimeters.
4. a kind of damp-proof device suitable for plum rain season distribution box according to claim 1, it is characterised in that: described anti-
The shape of dirt net (7) is consistent with the shape of grid (4), and is detachable connection between Air Filter (7) and grid (4).
5. a kind of damp-proof device suitable for plum rain season distribution box according to claim 1, it is characterised in that: the row
The shape of hot cylinder (3) vertical section is circle, and the left side of heat extraction cylinder (3) is connected to the thermovent of distribution box (1) two sides.
6. a kind of damp-proof device suitable for plum rain season distribution box according to claim 1, it is characterised in that: the case
Door lock is provided on door (2), and the shape of chamber door (2) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984329.6U CN209329498U (en) | 2018-11-28 | 2018-11-28 | A kind of damp-proof device suitable for plum rain season distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984329.6U CN209329498U (en) | 2018-11-28 | 2018-11-28 | A kind of damp-proof device suitable for plum rain season distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329498U true CN209329498U (en) | 2019-08-30 |
Family
ID=67712097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984329.6U Expired - Fee Related CN209329498U (en) | 2018-11-28 | 2018-11-28 | A kind of damp-proof device suitable for plum rain season distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329498U (en) |
-
2018
- 2018-11-28 CN CN201821984329.6U patent/CN209329498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |