CN207559289U - A kind of dustproof power distribution cabinet - Google Patents
A kind of dustproof power distribution cabinet Download PDFInfo
- Publication number
- CN207559289U CN207559289U CN201721853107.6U CN201721853107U CN207559289U CN 207559289 U CN207559289 U CN 207559289U CN 201721853107 U CN201721853107 U CN 201721853107U CN 207559289 U CN207559289 U CN 207559289U
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- dustproof cover
- cabinet
- wind
- guiding block
- arch
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Abstract
The utility model discloses a kind of dustproof power distribution cabinets, including cabinet, the top center of cabinet offers multiple ventilation holes, the top face of cabinet is fixed with a circle arch wind-guiding block around ventilation hole, the inside bottom of arch wind-guiding block is fixed with one and gathers dust circle obliquely, a dustproof cover is provided with above cabinet, the top of dustproof cover is hemispherical, bottom is circular ring shape, arch wind-guiding block is covered in inside by dustproof cover, the bottom of dustproof cover is sealed by the top surface of bolt and flange and cabinet and fixed, the side bottom of dustproof cover offers multiple heat emission holes, heat emission hole is located at the lower section of arch wind-guiding block in the vertical direction.The utility model is radiated by the heat emission hole of dustproof cover side, simultaneously, heat dissipation wind channel is become arc-shaped by arch wind-guiding block and dustproof cover, dust, winged insect etc. can be effectively prevent to enter in cabinet, and the circle that gathers dust collects a small amount of dust into dustproof cover, when radiator fan starts, dust is discharged from heat emission hole by wind-force.
Description
Technical field
The utility model is related to power distribution cabinet technical field more particularly to a kind of dustproof power distribution cabinets.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, 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 is used in the occasion that load is more dispersed, circuit is less；Motor control center is used for
The occasion that load is concentrated, circuit is more.
Installation is there are many electric elements in power distribution cabinet, therefore power distribution cabinet needs have good dust-proof, heat-sinking capability, so as to
Ensure the normal operation of electric elements in power distribution cabinet.At present, radiator fan usually is set at top in power distribution cabinet, and combines top
Ventilation hole radiate, however, after such structure is longer at runtime, has dust, winged insect etc. and enter from ventilation hole
It to inside power distribution cabinet, and then pollutes and damages internal electric elements, influence normal operation.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dustproof power distribution cabinet, efficiently solve in background technology and point out
The problem of.
The technical solution adopted in the utility model is：
A kind of dustproof power distribution cabinet, including cabinet, the top center of the cabinet offers multiple ventilation holes, the cabinet
The top face of body is fixed with a circle arch wind-guiding block around ventilation hole, and the inside bottom of the arch wind-guiding block is fixed obliquely
There is one to gather dust circle, a dustproof cover is provided with above the cabinet, the top of the dustproof cover is hemispherical, and bottom is annulus
Arch wind-guiding block is covered in inside by shape, the dustproof cover, and the bottom of dustproof cover is close by the top surface of bolt and flange and cabinet
Sealing is determined, and the side bottom of the dustproof cover offers multiple heat emission holes, and the heat emission hole is led in the vertical direction positioned at arch
The lower section of pomphus.
Preferably, the described circle that gathers dust includes breathable fabric and by the fixed stent of breathable fabric, the stent
It is fixed with arch wind-guiding block.
The utility model is radiated by the heat emission hole of dustproof cover side, meanwhile, by arch wind-guiding block and dustproof cover
Heat dissipation wind channel is become arc-shaped, dust, winged insect etc. can be effectively prevent to enter in cabinet, and the circle that gathers dust will enter dustproof cover on a small quantity
Interior dust is collected, and when radiator fan starts, is discharged dust from heat emission hole by wind-force, the apparatus structure is simple, uses
It is convenient, significant effect.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure：1. cabinet, 2. ventilation holes, 3. arch wind-guiding blocks, 4. gather dust circle, 5. dustproof covers, 6. heat emission holes.
Specific embodiment
Below by specific embodiment and with reference to attached drawing, the utility model is further described in detail.
Embodiment 1
As shown in Figure 1, a kind of dustproof power distribution cabinet, including cabinet 1, the top center of the cabinet 1 offers multiple
Ventilation hole 2, the top face of the cabinet 1 are fixed with a circle arch wind-guiding block 3 around ventilation hole 2, the arch wind-guiding block 3
Inside bottom is fixed with one and gathers dust circle 4 obliquely, and the top of the cabinet 1 is provided with a dustproof cover 5, the top of the dustproof cover 5
Portion is hemispherical, and bottom is circular ring shape, and arch wind-guiding block 3 is covered in inside by the dustproof cover 5, and the bottom of dustproof cover 5 passes through
The top surface sealing of bolt and flange and cabinet 1 is fixed, and the side bottom of the dustproof cover 5 offers multiple heat emission holes 6, described to dissipate
Hot hole 6 is located at the lower section of arch wind-guiding block 3 in the vertical direction, and the described circle 4 that gathers dust includes breathable fabric and by ventilative face
Expect fixed stent, the stent is fixed with arch wind-guiding block 3.
When the utility model is used, radiator fan generate wind pass through ventilation hole 2 after enter dustproof cover 5 intracavitary, wear
It is discharged after crossing the air duct formed with the cambered surface and arch wind-guiding block 3 at 5 top of dustproof cover from heat emission hole 6, so as to complete to radiate, in day
Gas is felt nice and cool without that in the environment of heat dissipation, may have a small amount of dust to enter in dustproof cover 5 by air duct from heat emission hole 6, entrance is dust-proof
The dust of lid 5 is fallen on arch wind-guiding block 3, and the circle 4 that gathered dust is collected, when radiator fan restarting is radiated, heat dissipation
The wind that fan generates blows afloat the dust to gather dust in circle 4, and blows out outside dustproof cover 5 with the wind, realizes automated cleaning.
Claims (2)
1. a kind of dustproof power distribution cabinet, which is characterized in that including cabinet (1), the top center of the cabinet (1) offers more
A ventilation hole (2), the top face of the cabinet (1) are fixed with a circle arch wind-guiding block (3), the arch around ventilation hole (2)
The inside bottom of shape wind-guiding block (3) is fixed with one and gathers dust circle (4) obliquely, and a dustproof cover is provided with above the cabinet (1)
(5), the top of the dustproof cover (5) is hemispherical, and bottom is circular ring shape, and the dustproof cover (5) covers arch wind-guiding block (3)
In inside, the bottom of dustproof cover (5) is sealed by the top surface of bolt and flange and cabinet (1) to be fixed, the side of the dustproof cover (5)
Face bottom offers multiple heat emission holes (6), and the heat emission hole (6) is located at the lower section of arch wind-guiding block (3) in the vertical direction.
2. a kind of dustproof power distribution cabinet according to claim 1, which is characterized in that the circle (4) that gathers dust includes face of breathing freely
Expect and by the fixed stent of breathable fabric, the stent is fixed with arch wind-guiding block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853107.6U CN207559289U (en) | 2017-12-26 | 2017-12-26 | A kind of dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853107.6U CN207559289U (en) | 2017-12-26 | 2017-12-26 | A kind of dustproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207559289U true CN207559289U (en) | 2018-06-29 |
Family
ID=62660586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853107.6U Active CN207559289U (en) | 2017-12-26 | 2017-12-26 | A kind of dustproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207559289U (en) |
-
2017
- 2017-12-26 CN CN201721853107.6U patent/CN207559289U/en active Active
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