CN209823155U - Dustproof electric power cabinet of electric power - Google Patents
Dustproof electric power cabinet of electric power Download PDFInfo
- Publication number
- CN209823155U CN209823155U CN201920875714.5U CN201920875714U CN209823155U CN 209823155 U CN209823155 U CN 209823155U CN 201920875714 U CN201920875714 U CN 201920875714U CN 209823155 U CN209823155 U CN 209823155U
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- China
- Prior art keywords
- electric power
- cabinet body
- cabinet
- cover
- cover plate
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- Expired - Fee Related
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Abstract
The utility model discloses an electric power dustproof electric power cabinet, which comprises a cabinet body; the bottom plate of the cabinet body is fixedly connected with an induced draft cover, fan blades are nested in the induced draft cover, and the fan blades are connected with an output shaft of a driving motor through a rotating shaft and a coupling; the air outlet hole that sets up with the induced air cover is seted up to cabinet body roof, and nested in the air outlet hole has the apron with cabinet body roof articulated, and the apron is connected with the toggle mechanism that makes the apron periodically open. The utility model discloses a relative induced air cover and venthole, nestification that set up are in the venthole and articulated apron that sets up, be located the last bellied ball and lower bellied ball of coplanar same circumference, realize that the periodicity of apron is opened, take away the internal chamber of cabinet with the dust through the steam that rises, realize the heat dissipation and remove dust simultaneously, improve the life of components and parts in the regulator cubicle.
Description
Technical Field
The utility model relates to an electrical cabinet field specifically is a dustproof electric power cabinet of electric power.
Background
The electric cabinet adopts a stainless steel door shaft and a double-source special terminal box handle, and a limiting and anti-rebound mechanism is arranged in a box door; the door and the box body adopt a totally-enclosed structure, and are matched with a sealing rubber strip and a waterproof groove, so that the door and the box body have the four-prevention function of preventing rain, wind, sand and dust; the lead knock-off hole is improved into an I-shaped detachable structure, so that the introduction of a cable is facilitated; the box body is made by micro-mark and non-mark manufacturing processes, so that the appearance is more attractive; the box body is made of imported stainless steel materials, so that the box body has the advantages of good strength, high hardness, attractive surface, good sealing property, strong corrosion resistance, long service life and easiness in maintenance; the box body is made of imported stainless steel materials, and has the advantages of good strength, high hardness, attractive surface, good sealing property, strong corrosion resistance, long service life and easiness in maintenance.
When the electric power cabinet is used for installing and maintaining internal components and performing exploration, the electrical elements are inevitably subjected to ash falling, the corrosion of the electrical elements is accelerated by the ash falling, and the service life of the electrical elements is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power cabinet that prevents dust to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dustproof electric power cabinet comprises a cabinet body; the bottom plate of the cabinet body is fixedly connected with an induced draft cover, fan blades are nested in the induced draft cover, and the fan blades are connected with an output shaft of a driving motor through a rotating shaft and a coupling; the air outlet hole that sets up with the induced air cover is seted up to cabinet body roof, and nested in the air outlet hole has the apron with cabinet body roof articulated, and the apron is connected with the toggle mechanism that makes the apron periodically open.
As a further aspect of the present invention: the cabinet body bottom plate is provided with air inlet holes distributed circumferentially, and the air inlet holes are communicated with the air induction cover.
As a further aspect of the present invention: the dust screen is nested in the air inlet hole.
As a further aspect of the present invention: the cover plate is a circular disc.
As a further aspect of the present invention: the apron is articulated through articulated seat and cabinet body roof, and the cover is equipped with torsion spring on the articulated shaft of articulated seat.
As a further aspect of the present invention: the toggle mechanism comprises an upper convex ball arranged at the circumferential edge of the lower end face of the cover plate, the upper convex ball is of a hemispherical structure, a lower convex ball is arranged in the same circumference on the same plane with the upper convex ball, and the lower convex ball is of a hemispherical structure; the lower convex ball is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a rotating shaft, the rotating shaft penetrates through and is rotatably connected with a fixed rod, and the fixed rod is fixedly connected with the inner wall of the cabinet body; the rotating shaft extends to the lower part of the fixed rod and is connected with a transmission shaft through a first transmission belt, and the transmission shaft is rotatably connected with the inner wall of the cabinet body; the transmission shaft is connected with a rotating shaft through a second transmission belt.
As a further aspect of the present invention: a rain shielding plate is arranged above the cover plate and fixedly connected with the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a relative induced air cover and venthole, nestification that set up are in the venthole and articulated apron that sets up, be located the last bellied ball and lower bellied ball of coplanar same circumference, realize that the periodicity of apron is opened, take away the internal chamber of cabinet with the dust through the steam that rises, realize the heat dissipation and remove dust simultaneously, improve the life of components and parts in the regulator cubicle.
Drawings
FIG. 1 is a schematic diagram of an internal structure of a dustproof electric power cabinet;
FIG. 2 is a schematic structural diagram of a driving mechanism for a convex ball in the dustproof electric cabinet;
fig. 3 is a perspective view of a convex ball in the middle of the electric power dustproof electric power cabinet.
In the figure: 1-a cabinet body; 2-induced draft cover; 3-fan blades; 4-air inlet holes; 5-dust screen; 6-a rotating shaft; 7-driving a motor; 8-a base; 9-air outlet holes; 10-a cover plate; 11-a hinged seat; 12-a convex ball; 13-a convex lower ball; 14-rotating rods; 15-a rotating shaft; 16-a fixing rod; 17-a first drive belt; 18-a drive shaft; 19-a second drive belt; 20-rain shielding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an electric power dustproof electric power cabinet includes a cabinet body 1; an induced draft hood 2 is fixedly connected to the bottom plate of the cabinet body 1, air inlet holes 4 which are circumferentially distributed are formed in the bottom plate of the cabinet body 1, the air inlet holes 4 are communicated with the induced draft hood 2, and a dust screen 5 is embedded in the air inlet holes 4 to prevent dust from entering the cabinet body 1 from the air inlet holes 4; a fan blade 3 is embedded in the induced draft cover 2, the fan blade 3 is fixedly connected with a rotating shaft 6, the rotating shaft 6 extends to the lower part of the cabinet body 1 and is connected with an output shaft of a driving motor 7 through a coupler, the driving motor 7 is fixedly connected with a base 8, and the driving motor 7 is electrically connected with an external power supply; the top plate of the cabinet body 1 is provided with an air outlet 9 which is arranged opposite to the induced draft cover 2.
A cover plate 10 is nested in the air outlet hole 9, the cover plate 10 is a circular disc, the cover plate 10 is hinged with a top plate of the cabinet body 1 through a hinge seat 11, a hinge shaft of the hinge seat 11 is sleeved with a torsion spring, and the torsion spring enables the cover plate 10 to have a tendency of returning to the air outlet hole 9 after being separated from the air outlet hole 9; an upper convex ball 12 is fixedly connected to the lower end surface of the cover plate 10 close to the circumferential edge, the upper convex ball 12 is of a hemispherical structure, a lower convex ball 13 is arranged in the same circumference on the same plane with the upper convex ball 12, and the lower convex ball 13 is of a hemispherical structure; the lower convex ball 13 is fixedly connected with a rotating rod 14, the rotating rod 14 is fixedly connected with a rotating shaft 15, the rotating shaft 15 penetrates through and is rotatably connected with a fixing rod 16, and the fixing rod 16 is fixedly connected with the inner wall of the cabinet body 1; the rotating shaft 15 extends to the lower part of the fixed rod 16 and is connected with a transmission shaft 18 through a first transmission belt 17, and the transmission shaft 18 is rotatably connected with the inner wall of the cabinet body 1; the transmission shaft 18 is connected with the rotating shaft 6 through a second transmission belt 19, the rotating shaft 6 drives the transmission shaft 18 to rotate through the second transmission belt 19, the transmission shaft 18 drives the rotating shaft 15 to rotate through a first transmission belt 17, the rotating shaft 15 drives the lower convex ball 13 to do left circular motion through the rotating rod 14, the lower convex ball 13 collides with the upper convex ball 12 and extrudes the upper convex ball 12, so that the cover plate 10 rotates upwards, at the moment, the inner cavity of the cabinet body 1 is communicated with the external atmosphere, hot gas with dust is discharged from a gap between the air outlet hole 9 and the cover plate 10, after the lower convex ball 13 is separated from the upper convex ball 12, the cover plate 10 returns to the initial position under the action of the torsion spring, so that the cabinet body 1 is in a closed state again to avoid dust entering, when the driving motor 7 works, the process is repeated, so that the cover plate 10 is opened periodically, and the dust in the cabinet body, realize heat dissipation and dust removal, improve the life of components and parts.
Example 2
This example differs from example 1 in that: the top of the cover plate 10 is provided with a rain shielding plate 20, the rain shielding plate 20 is fixedly connected with the cabinet body 1, and rainwater is prevented from entering the cabinet body 1 through the air outlet 9.
The following are specifically mentioned: the fan blades and the driving motor are in the prior art; the air inducing cover and the air outlet which are arranged oppositely, the cover plate which is nested in the air outlet and is hinged with the air outlet, the upper convex ball and the lower convex ball are innovation points of the application; through the induced air cover and the air outlet hole which are arranged oppositely, the cover plate which is nested in the air outlet hole and is hinged with the cover plate, the upper convex ball and the lower convex ball which are positioned in the same circumference of the same plane, the periodic opening of the cover plate is realized, the dust is brought away from the inner cavity of the cabinet body through the rising hot air, the dust removal is realized while the heat dissipation is realized, and the service life of components in the electric cabinet is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An electric power dustproof electric power cabinet comprises a cabinet body (1); the electric cabinet is characterized in that an induced draft cover (2) is fixedly connected to the bottom plate of the cabinet body (1), fan blades (3) are nested in the induced draft cover (2), and the fan blades (3) are connected with an output shaft of a driving motor (7) through a rotating shaft (6) and a coupling; the air outlet hole (9) opposite to the induced air cover (2) is formed in the top plate of the cabinet body (1), the cover plate (10) hinged to the top plate of the cabinet body (1) is nested in the air outlet hole (9), and the cover plate (10) is connected with a shifting mechanism enabling the cover plate (10) to be opened periodically.
2. The dustproof electric power cabinet as claimed in claim 1, wherein air inlet holes (4) are circumferentially distributed on the bottom plate of the cabinet body (1), and the air inlet holes (4) are communicated with the induced draft cover (2).
3. The electric power dustproof electric power cabinet according to claim 2, characterized in that a dustproof net (5) is nested in the air inlet hole (4).
4. The electric power dust-proof electric power cabinet according to claim 1, wherein the cover plate (10) is a circular disk.
5. The electric power dustproof electric power cabinet according to claim 1, wherein the cover plate (10) is hinged with the top plate of the cabinet body (1) through a hinge seat (11), and a hinge shaft of the hinge seat (11) is sleeved with a torsion spring.
6. The electric power dustproof electric power cabinet according to claim 1, wherein the toggle mechanism comprises an upper convex ball (12) arranged at the circumferential edge of the lower end surface of the cover plate (10), the upper convex ball (12) is of a hemispherical structure, a lower convex ball (13) is arranged in the same circumference of the same plane as the upper convex ball (12), and the lower convex ball (13) is of a hemispherical structure; the lower convex ball (13) is fixedly connected with a rotating rod (14), the rotating rod (14) is fixedly connected with a rotating shaft (15), the rotating shaft (15) penetrates through and is rotatably connected with a fixing rod (16), and the fixing rod (16) is fixedly connected with the inner wall of the cabinet body (1); the rotating shaft (15) extends to the lower part of the fixing rod (16) and is connected with a transmission shaft (18) through a first transmission belt (17), and the transmission shaft (18) is rotatably connected with the inner wall of the cabinet body (1); the transmission shaft (18) is connected with a rotating shaft (6) through a second transmission belt (19).
7. The electric power dustproof electric power cabinet according to claim 1, characterized in that a rain shield (20) is arranged above the cover plate (10), and the rain shield (20) is fixedly connected with the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875714.5U CN209823155U (en) | 2019-06-11 | 2019-06-11 | Dustproof electric power cabinet of electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875714.5U CN209823155U (en) | 2019-06-11 | 2019-06-11 | Dustproof electric power cabinet of electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823155U true CN209823155U (en) | 2019-12-20 |
Family
ID=68884386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875714.5U Expired - Fee Related CN209823155U (en) | 2019-06-11 | 2019-06-11 | Dustproof electric power cabinet of electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616526A (en) * | 2020-06-04 | 2020-09-04 | 余翔 | Sharing treasured access cabinet that charges |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
-
2019
- 2019-06-11 CN CN201920875714.5U patent/CN209823155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616526A (en) * | 2020-06-04 | 2020-09-04 | 余翔 | Sharing treasured access cabinet that charges |
| CN112366534A (en) * | 2020-11-30 | 2021-02-12 | 陕西科技大学 | Moisture-proof device of hydropower station |
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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: 20191220 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |