CN216750699U - Electric appliance switch cabinet - Google Patents
Electric appliance switch cabinet Download PDFInfo
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- CN216750699U CN216750699U CN202122879943.4U CN202122879943U CN216750699U CN 216750699 U CN216750699 U CN 216750699U CN 202122879943 U CN202122879943 U CN 202122879943U CN 216750699 U CN216750699 U CN 216750699U
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- cabinet body
- cabinet
- cover plate
- electrical
- opening
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Abstract
The utility model relates to an electric appliance switch cabinet, which comprises a shell, wherein a switch component is accommodated in the shell; the shell comprises a cabinet body and a cover plate, and the cabinet body and the cover plate are detachably connected and arranged to form a containing cavity in the hollow interior; the installation port is formed in one side face of the cabinet body, the filtering port is formed in the other side face, corresponding to the installation port, of the cabinet body, the filtering part is installed at the position of the filtering port, the fan is arranged on the installation port, air in the accommodating cavity is discharged through the fan, air outside the electric appliance switch cabinet is compensated into the accommodating cavity through the filtering port, and therefore air entering the accommodating cavity is filtered to guarantee cleanliness of the air.
Description
[ technical field ] A
The utility model relates to the field of electrical equipment, in particular to an electrical appliance switch cabinet.
[ background ] A method for producing a semiconductor device
The main function of the switch cabinet is to open and close, control and protect electrical equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like, and are suitable for being used in daily production and various different occasions in life.
[ Utility model ] content
Aiming at the defects of the prior art, the utility model aims to provide an electric appliance switch cabinet, which comprises a shell, wherein a switch component is accommodated in the shell; the shell comprises a cabinet body and a cover plate, and the cabinet body and the cover plate are detachably connected and arranged to form a containing cavity in the hollow interior;
the electric switch cabinet is characterized in that a mounting port is formed in one side face of the cabinet body, a filtering port is formed in the other side face, corresponding to the mounting port, of the cabinet body, a filtering part is installed at the position of the filtering port, a fan is arranged on the mounting port, air in the accommodating cavity is discharged through the fan, and air outside the electric switch cabinet is compensated into the accommodating cavity through the filtering port.
Preferably, the filter element is embedded in the mounting opening.
Preferably, a sliding groove is formed in the mounting opening, the filter component is inserted into the sliding groove, and the filter component slides in the sliding groove so as to be detachably connected to the mounting opening.
Preferably, the extending direction of the sliding groove is inclined relative to the side face of the cabinet body, so that the sliding groove is opened on the side face of the cabinet body; when the filter component is inserted into the sliding groove, the filter component partially extends out of the cabinet body.
Preferably, the filter member includes a slider having a hollow inside and penetrating both surfaces thereof, and a filter net disposed on the hollow of the slider.
Preferably, the side surface of the cabinet body comprises an ash guide surface, and the ash guide surface is positioned below the mounting opening; when the filtering component is inserted in the chute, the filter screen is positioned right below the dust guide surface.
Preferably, the filtering opening and the dust guide surface form a conical structure which is concave towards the inner part of the cabinet body.
Preferably, the cross section of the sliding groove is formed in a shape of an I, and the shape of the sliding block corresponds to that of the sliding groove.
Preferably, the opening of the cabinet body is covered with an elastic sealing ring, and when the cover plate is covered on the cabinet body, the cover plate forces the sealing ring to deform.
Preferably, the cabinet body is hollow and has an opening formed on one side thereof, and the cover plate is covered on the opening;
the outer side of the opening of the cabinet body is provided with a pivoting part, and a pivoting shaft on the cover plate is connected with the pivoting part so that the cover plate can rotate relative to the cabinet body in the axial direction of the pivoting shaft.
Compared with the prior art, the utility model has the beneficial effects that:
according to the electric switch cabinet, air compensated into the accommodating cavity of the shell is filtered through the filtering component, so that the cleanliness of the air in the electric switch cabinet is kept, and dust particles are prevented from being easily attached to electronic elements in the electric switch cabinet.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a first perspective view of an electrical switch cabinet according to an embodiment of the present invention;
FIG. 2 is a second perspective view of an electrical switch cabinet according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an electrical switch cabinet according to an embodiment of the present invention when opened;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a partial cross-sectional view of an electrical switch cabinet in accordance with one embodiment of the present invention;
fig. 6 is a partially enlarged schematic view of fig. 5.
Description of reference numerals:
11. a cabinet body;
111. a pivot part;
112. a filter port; 1121. a first chute; 1122. a second chute;
113. a dust guide surface; 114. an installation port; 115. buckling;
12. a cover plate;
13. a baffle plate;
14. a filter member; 141. a slider; 142. filtering with a screen;
15. a fan;
16. and (5) sealing rings.
[ detailed description ] embodiments
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, width, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise. The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-6, the present invention relates to an electrical switch cabinet, comprising a housing, inside which switch components are housed; the shell comprises a cabinet body 11 and a cover plate 12, the cabinet body 11 and the cover plate 12 are detachably connected and arranged, so that a hollow inner part between the cabinet body 11 and the cover plate 12 forms an accommodating cavity, and when the cabinet body 11 and the cover plate 12 are connected, a relatively sealed space is formed in the accommodating cavity; when the cabinet body 11 and the cover plate 12 are disconnected, the switch component in the cabinet body 11 is exposed to the outside so that an operator can operate the switch component;
a mounting opening 115 is formed in one side face of the cabinet body 11, a filter opening 112 is formed in the other side face, corresponding to the mounting opening 115, of the cabinet body 11, a filter part 14 is mounted at the position of the filter opening 112, a fan 15 is arranged on the mounting opening 115, air in the accommodating cavity is discharged through the fan 15, air outside the electrical switch cabinet is compensated into the accommodating cavity through the filter opening 112, the air in the accommodating cavity is discharged through the fan 15, so that the air pressure in the accommodating cavity is reduced, the air pressure of the filter opening 112 is lower than the external air pressure, and the external air is pressed into the accommodating cavity from the filter opening 112; the outside air passes through the filter member 14 and enters the housing chamber, and the filter member 14 filters the air, thereby retaining the dust particles entrained in the air outside the filter member 14.
Specifically, the cabinet 11 is hollow inside and has an opening formed on one side thereof, and the cover plate 12 is covered on the opening; a pivoting portion 111 is disposed at the open outer side of the cabinet 11, and a pivoting shaft of the cover 12 is connected to the pivoting portion 111 so that the cover 12 rotates relative to the cabinet 11 in the axial direction of the pivoting shaft.
Further, the opening of the cabinet 11 is covered with an elastic sealing ring 16, when the cover plate 12 is covered on the cabinet 11, the cover plate 12 forces the sealing ring 16 to deform, so that the sealing arrangement between the cover plate 12 and the cabinet 11 prevents the external air from flowing into the accommodating cavity from the gap between the cover plate 12 and the cabinet 11, the opening of the cabinet 11 is surrounded by a buckle 115, and the sealing ring 16 is surrounded by the buckle 115, so that the sealing ring 16 is limited at the fixed position of the cabinet 11.
Furthermore, the fan 15 is embedded in the mounting opening 115, and meanwhile, the baffle 13 is mounted on the outer wall of the cabinet body 11; the baffle 13 is covered on the mounting opening 115, so that the baffle 13 covers the fan 15; in this scheme, 15 clearance nature work of fan, gather after certain heat when acceping the intracavity, the heat is discharged in 15 work of rethread fan, thereby reduce fan 15's consumption, but when 15 pause work of fan, outside air easily appears outside air and accepts the intracavity along with fan blade clearance entering of fan 15, in order to avoid in the air dust granule to get into electrical apparatus cubical switchboard, set up baffle 13 in 15 outsides of fan, and be equipped with the filter screen on baffle 13, thereby make the filter screen on baffle 13 filter the back with the dust granule, in order to restrict the dust granule of fan 15 in the air when pause work and get into electrical apparatus cubical switchboard.
In a preferred embodiment, the filter element 14 is embedded within the mounting opening 115; wherein, the mounting opening 115 is provided with a sliding groove, the filter component 14 is inserted into the sliding groove, and the filter component 14 slides in the sliding groove so as to detachably connect the filter component 14 to the mounting opening 115.
The extending direction of the sliding chute is inclined relative to the side of the cabinet body 11, so that the sliding chute is opened on the side of the cabinet body 11; when the filtering component 14 is inserted into the sliding groove, the filtering component 14 partially extends out of the cabinet body 11, so that an operator can conveniently take out the filtering component 14 from the cabinet body 11 by grabbing the part of the filtering component 14 extending out of the cabinet body 11, and the filtering component 14 can be conveniently disassembled, assembled and replaced.
Specifically, the filter part 14 includes a slider 141 and a filter 142, the slider 141 is hollow inside and penetrates through both surfaces thereof, and the filter 142 is disposed on the hollow of the slider 141; when the filter member 14 is inserted into the chute, the hollow portion of the filter member 14 corresponds to the filter opening 112, so that the external air enters the receiving cavity through the filter net 142.
Further, the side of the cabinet 11 includes an ash guiding surface 113, and the ash guiding surface 113 is located below the mounting opening 115; when the filtering component 14 is inserted into the chute, the filter screen 142 is located right below the dust guide surface 113, the outer surface of the filter screen 142 is inclined downward, so that it corresponds to the dust guide surface 113, and when dust particles are retained on the filter screen 142, the dust particles retained on the filter screen 142 by gravity fall on the dust guide surface 113, so that the dust particles fall along the dust guide surface 113 and slide out of the cabinet 11. The filtering port 112 and the dust guiding surface 113 form a conical structure recessed towards the inside of the cabinet body 11, an included angle is formed between the dust guiding surface 113 and the filtering port 112, and the dust guiding surface 113 is inclined relative to the horizontal plane, so that dust particles fall down along the dust guiding surface 113 and slide out of the electrical switch cabinet.
The cross section of the sliding slot is formed in an i-shape, the shape of the sliding block 141 corresponds to the sliding slot, so that the sliding slot includes a first sliding slot 1121 and a second sliding slot 1122, and the second sliding slot 1122 is disposed at two ends of the first sliding slot 1121, so that the cross section of the sliding slot forms an i-shape cross section, so as to limit the sliding direction of the sliding block 141 in the sliding slot.
It should be understood that the above-described embodiments are only illustrative of portions of the present application and are not intended to limit the scope of the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (10)
1. An electric appliance switch cabinet is characterized by comprising a shell, wherein a switch component is accommodated in the shell; the shell comprises a cabinet body (11) and a cover plate (12), wherein the cabinet body (11) and the cover plate (12) are detachably connected and arranged, so that a hollow inner part between the cabinet body (11) and the cover plate (12) forms an accommodating cavity;
the utility model discloses an electrical switch cabinet, including the cabinet body, the mounting hole has been seted up on one side of the cabinet body (11) correspond be provided with on the another side of mounting hole (115) filtration mouth (112), filtration part (14) are installed to filtration mouth (112) department, be equipped with fan (15) on mounting hole (115), through fan (15) will it discharges and follows to accept intracavity air outside the filter mouth (112) will be located this electrical switch cabinet air compensation income accept the intracavity.
2. Electrical switchgear cabinet according to claim 1, characterized in that the filter element (14) is embedded in the mounting opening (115).
3. The electrical apparatus switch cabinet according to claim 2, characterized in that the mounting opening (115) is provided with a sliding groove, the filter element (14) is inserted in the sliding groove, and the filter element (14) slides in the sliding groove so as to detachably connect the filter element (14) to the mounting opening (115).
4. Electrical appliance switchgear cabinet according to claim 3, characterized in that the chute extension direction is inclined with respect to the side of the cabinet body (11) so that the chute is open on the side of the cabinet body (11); when the filtering component (14) is inserted into the sliding groove, the filtering component (14) partially extends out of the cabinet body (11).
5. Electrical switchgear cabinet, according to claim 4, characterized in that said filtering means (14) comprise a slider (141) and a sieve (142), said slider (141) being hollow inside and passing through both surfaces thereof, said sieve (142) being arranged on the hollow of said slider (141).
6. The electrical switchgear cabinet according to claim 5, characterized in that the cabinet body (11) comprises an ash guiding surface (113) on the side, the ash guiding surface (113) being located below the mounting opening (115); when the filtering component (14) is inserted into the chute, the filter screen (142) is positioned right below the dust guide surface (113).
7. Electrical switchgear cabinet according to claim 6, characterized in that the filter opening (112) and the dust guiding surface (113) form a conical structure which is concave towards the interior of the cabinet body (11).
8. Electrical switchgear, according to claim 5, characterized in that said slide is shaped in cross section as an i-profile, said slider (141) corresponding in shape to said slide.
9. The electrical equipment switch cabinet according to claim 1, characterized in that the opening of the cabinet body (11) is covered with an elastic sealing ring (16), when the cover plate (12) is covered on the cabinet body (11), the cover plate (12) forces the sealing ring (16) to deform.
10. Electrical apparatus switch cabinet according to any of claims 1 to 9, characterized in that the cabinet body (11) is hollow inside and forms an opening on one side, the cover plate (12) covering the opening;
a pivoting part (111) is arranged on the open outer side of the cabinet body (11), and a pivoting shaft on the cover plate (12) is connected with the pivoting part (111) so that the cover plate (12) can rotate relative to the cabinet body (11) along the axial direction of the pivoting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879943.4U CN216750699U (en) | 2021-11-23 | 2021-11-23 | Electric appliance switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879943.4U CN216750699U (en) | 2021-11-23 | 2021-11-23 | Electric appliance switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750699U true CN216750699U (en) | 2022-06-14 |
Family
ID=81929364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879943.4U Active CN216750699U (en) | 2021-11-23 | 2021-11-23 | Electric appliance switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216750699U (en) |
-
2021
- 2021-11-23 CN CN202122879943.4U patent/CN216750699U/en active Active
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