CN210404509U - High-low voltage switch cabinet - Google Patents
High-low voltage switch cabinet Download PDFInfo
- Publication number
- CN210404509U CN210404509U CN201921846011.6U CN201921846011U CN210404509U CN 210404509 U CN210404509 U CN 210404509U CN 201921846011 U CN201921846011 U CN 201921846011U CN 210404509 U CN210404509 U CN 210404509U
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- chamber
- cavity
- wall
- ventilation
- cabinet body
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Abstract
The utility model relates to a cubical switchboard technical field just discloses a high-low voltage switch cabinet, the cabinet body including iron, drive chamber and working chamber have been seted up in proper order along vertical direction from the top down to the cabinet is internal, the ventilation chamber has been seted up in the vertical chamber wall of working chamber, the ventilation chamber is close to the back of the body chamber wall of bottom and is gone up the symmetry and has seted up the through-hole, the connecting hole has been seted up to the symmetry on the top chamber wall in ventilation chamber, the both ends of connecting hole are linked together the setting with drive chamber and ventilation chamber respectively, it is connected with the bull stick to rotate through two bearings along the horizontal direction in the drive chamber, and the bearing is fixed to be established in the chamber wall in drive chamber, the both ends of bull stick all run through the chamber wall in drive chamber and outwards extend, the equal symmetrical fixedly connected. The utility model discloses use natural wind as power, drive the internal air of cabinet and flow, dispel the heat to the cabinet body, improve the internal electronic components's of cabinet life-span.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a high-low voltage switch cabinet.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches for motors, various ac contactors, etc. The switch cabinet of general district is installed outdoors, and the inside electronic components of equipment can produce the heat when the switch cabinet moves, and the increase constantly gathers along with the increase of time, makes the interior temperature of switch cabinet rise gradually to influence the working property of electronic components in the switch cabinet, have very big influence to the life of each part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the life of the switch cabinet is influenced by heat accumulation when the switch cabinet is used in the prior art, and providing a high-low voltage switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-low voltage switch cabinet, includes the cabinet body of iron, drive chamber and working chamber have been seted up in proper order along vertical direction from the top down in the cabinet body, the ventilation chamber has been seted up in the vertical chamber wall of working chamber, the ventilation chamber is close to the back of the body chamber wall symmetry of bottom and has been seted up the through-hole, the connecting hole has been seted up to the top chamber wall symmetry in ventilation chamber, the both ends of connecting hole are linked together the setting with the ventilation chamber with the drive chamber respectively, it is connected with the bull stick to rotate through two bearings along the horizontal direction in the drive chamber, and bearing fixed establishment in the chamber wall in drive chamber, the both ends of bull stick all run through the chamber wall in drive chamber and outwards extend, the equal symmetrical fixedly connected with first flabellum in both ends of bull stick is located along a plurality of second flabellums of the symmetrical fixedly connected with of.
Preferably, a filter screen is fixedly connected in the through hole.
Preferably, the cabinet body is close to the symmetrical fixedly connected with protection casing on the lateral wall back of the body at top, first flabellum is located the protection casing, and has seted up a plurality of ventilation hole on the protection casing.
Preferably, the support frame is installed at the top of the cabinet body, and installs the rain shade on the support frame, the protection casing is located under the rain shade.
Preferably, the four corners of the bottom of the cabinet body are fixedly connected with supporting columns.
Preferably, the cabinet body, the rain shield and the protective cover are coated with antirust paint.
Compared with the prior art, the utility model provides a high-low voltage switch cabinet possesses following beneficial effect:
the high-low voltage switch cabinet is provided with a driving cavity, a working cavity, a ventilation cavity, through holes, connecting holes, a rotating rod, a first fan blade and a second fan blade, when electronic components in the switch cabinet generate heat, the heat of the electronic components in the working cavity is transferred into the cavity wall of the working cavity, then the heat is transferred to the air in the ventilation cavity by the iron cavity wall, when the external natural wind blows, the first fan blade is driven to rotate, the rotating rod is further driven to rotate, the second fan blade rotates, the air in the rotating second fan blade electrically drives the air in the cavity to flow, then the hot air in the ventilation cavity flows to the driving cavity through one connecting hole, further the air in the ventilation cavity is reduced, the external cold air flows to the ventilation cavity through the corresponding through hole, the air in the driving cavity flows to the ventilation cavity through the other connecting hole, and then the hot air in the ventilation cavity flows to the outside through the corresponding through hole, and then use external natural wind as power, drive the internal air flow of cabinet for the internal heat of cabinet flows to the external world to the internal air of cabinet, dispels the heat to the cabinet body, improves the internal electronic components's of cabinet life-span.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses use natural wind as power, drive the internal air flow of cabinet, dispel the heat to the cabinet body, improve the internal electronic components's of cabinet life-span.
Drawings
Fig. 1 is a schematic structural diagram of a high-low voltage switch cabinet provided by the present invention;
FIG. 2 is a sectional view taken along line A-A in FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1 cabinet body, 2 drive chambeies, 3 working chamber, 4 ventilation chamber, 5 through-holes, 6 connecting holes, 7 bull sticks, 8 first flabellum, 9 second flabellum, 10 filter screens, 11 protection casings, 12 rain shade.
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.
Referring to fig. 1-3, a high-low voltage switch cabinet comprises an iron cabinet body 1, a driving cavity 2 and a working cavity 3 are sequentially arranged in the cabinet body 1 from top to bottom along a vertical direction, a ventilation cavity 4 is arranged in the vertical cavity wall of the working cavity 3, through holes 5 are symmetrically arranged on the back wall of the ventilation cavity 4 close to the bottom, connecting holes 6 are symmetrically arranged on the top cavity wall of the ventilation cavity 4, two ends of each connecting hole 6 are respectively communicated with the driving cavity 2 and the ventilation cavity 4, a rotating rod 7 is rotatably connected in the driving cavity 2 along a horizontal direction through two bearings, the bearings are fixedly arranged in the cavity wall of the driving cavity 2, two ends of each rotating rod 7 penetrate through the cavity wall of the driving cavity 2 and extend outwards, two ends of each rotating rod 7 are symmetrically and fixedly connected with a first fan blade 8, a plurality of second fan blades 9 are symmetrically and fixedly connected on the rod wall of the rotating rod 7 in the driving cavity 2 along a straight line, when electronic components in the switch cabinet generate heat, the heat of the electronic components in the working cavity 3 is transferred to the cavity wall of the working cavity 3, then the heat is transferred to the air in the ventilation cavity 4 by the iron cavity wall, when the external natural wind blows, the first fan blade 8 is driven to rotate, the rotating rod 7 is further driven to rotate, the second fan blade 9 is further driven to rotate, the rotating second fan blade 9 electrically drives the air in the cavity 2 to flow, further the hot air in the ventilation cavity 4 flows to the driving cavity 2 through one connecting hole 6, further the air in the ventilation cavity 4 is reduced, the external cold air flows to the ventilation cavity 4 through the corresponding through hole 5, the air in the driving cavity 2 flows to the ventilation cavity 4 through the other connecting hole 6, then the hot air in the ventilation cavity 4 flows to the external through the corresponding through hole 5, further the external natural wind is used as power to drive the air in the cabinet body 1 to flow, the cold air in the external world flows to the cabinet body 1, the heat in the cabinet body 1 flows to the external world, the cabinet body 1 is cooled, and the service life of electronic components in the cabinet body 1 is prolonged.
The through hole 5 is internally and fixedly connected with a filter screen 10 to prevent impurities from entering the cabinet body 1.
The cabinet body 1 is close to the symmetry fixedly connected with protection casing 11 on the lateral wall back of the body at top, and first flabellum 8 is located protection casing 11, and has seted up a plurality of ventilation hole on the protection casing 11, protects first flabellum 8.
The support frame is installed at the top of the cabinet body 1, and installs rain-proof cover 12 on the support frame, and protection casing 11 is located under rain-proof cover 12, and is rain-proof.
The equal fixedly connected with support column in bottom four corners department of the cabinet body 1 for support cabinet body 1.
The cabinet body 1, the rain shield 12 and the protective cover 11 are coated with antirust paint, so that the situation that the cabinet body 1, the rain shield 12 and the protective cover 11 rust is prevented.
In the utility model, when the electronic components in the switch cabinet generate heat, the heat of the electronic components in the working chamber 3 is transferred to the inner wall of the working chamber 3, then the heat is transferred to the air in the ventilation chamber 4 by the iron chamber wall, when the external natural wind blows, the first fan blade 8 is driven to rotate, and the rotating rod 7 is further driven to rotate, so that the second fan blade 9 is driven to rotate, the second fan blade 9 which rotates electrically drives the air in the chamber 2 to flow, and then the hot air in the ventilation chamber 4 flows to the driving chamber 2 through a connecting hole 6, and then the air in the ventilation chamber 4 is reduced, the external cold air flows to the ventilation chamber 4 through the corresponding through hole 5, the air in the driving chamber 2 flows to the ventilation chamber 4 through another connecting hole 6, and then the hot air in the ventilation chamber 4 flows to the external through the corresponding through hole 5, and then the external natural wind is used as the power, the air that drives the cabinet body 1 flows for the cold air in the external world flows to the cabinet body 1 internal flow, and the heat in the cabinet body 1 flows to the external world, dispels the heat to the cabinet body 1, improves the life-span of the internal electronic components of cabinet body 1.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A high-low voltage switch cabinet comprises a cabinet body (1) made of iron and is characterized in that a driving cavity (2) and a working cavity (3) are sequentially arranged in the cabinet body (1) from top to bottom along a vertical direction, a ventilation cavity (4) is formed in the vertical cavity wall of the working cavity (3), through holes (5) are symmetrically formed in the wall, close to the bottom, of the ventilation cavity (4) opposite to the wall, connecting holes (6) are symmetrically formed in the wall of the top cavity of the ventilation cavity (4), two ends of each connecting hole (6) are respectively communicated with the driving cavity (2) and the ventilation cavity (4), a rotating rod (7) is rotatably connected in the driving cavity (2) along a horizontal direction through two bearings, the bearings are fixedly arranged in the wall of the driving cavity (2), two ends of each rotating rod (7) penetrate through the wall of the driving cavity (2) and extend outwards, first fan blades (8) are symmetrically and fixedly connected at two ends of each rotating rod (7), and a plurality of second fan blades (9) are symmetrically and fixedly connected to the rod wall of the rotating rod (7) in the driving cavity (2) along a straight line at uniform intervals.
2. A high-low voltage switchgear cabinet according to claim 1, characterized in that a filter screen (10) is fixedly connected in the through hole (5).
3. The high-low voltage switch cabinet according to claim 1, wherein the cabinet body (1) is symmetrically and fixedly connected with protective covers (11) on the opposite side walls close to the top, the first fan blades (8) are located in the protective covers (11), and the protective covers (11) are provided with a plurality of ventilation holes.
4. A high-low voltage switch cabinet according to claim 3, characterized in that a supporting frame is installed on the top of the cabinet body (1), a rain shield (12) is installed on the supporting frame, and the protective cover (11) is located right below the rain shield (12).
5. The high-low voltage switch cabinet according to claim 1, characterized in that supporting columns are fixedly connected to four corners of the bottom of the cabinet body (1).
6. A high-low voltage switch cabinet according to claim 4, characterized in that the cabinet body (1), the rain shield (12) and the protective cover (11) are coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846011.6U CN210404509U (en) | 2019-10-30 | 2019-10-30 | High-low voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846011.6U CN210404509U (en) | 2019-10-30 | 2019-10-30 | High-low voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404509U true CN210404509U (en) | 2020-04-24 |
Family
ID=70342924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921846011.6U Expired - Fee Related CN210404509U (en) | 2019-10-30 | 2019-10-30 | High-low voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600106A (en) * | 2020-12-11 | 2021-04-02 | 创能电气集团有限公司 | Outdoor waterproof type antidetonation switch board |
-
2019
- 2019-10-30 CN CN201921846011.6U patent/CN210404509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600106A (en) * | 2020-12-11 | 2021-04-02 | 创能电气集团有限公司 | Outdoor waterproof type antidetonation switch board |
| CN112600106B (en) * | 2020-12-11 | 2022-11-01 | 创能电气集团有限公司 | Outdoor waterproof type antidetonation switch board |
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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: 20200424 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |