CN210806489U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN210806489U CN210806489U CN201921778897.5U CN201921778897U CN210806489U CN 210806489 U CN210806489 U CN 210806489U CN 201921778897 U CN201921778897 U CN 201921778897U CN 210806489 U CN210806489 U CN 210806489U
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- exhaust fan
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Abstract
The utility model provides a low-voltage switch cabinet, which comprises a switch cabinet body, wherein the bottom of the switch cabinet body is provided with a roller, one side of the switch cabinet body is provided with a cabinet door, the other opposite two sides of the switch cabinet body are respectively provided with an air exhaust groove and an air exhaust fan from top to bottom, the air exhaust fan is embedded in the side surface of the switch cabinet body, the side surface of the switch cabinet body is provided with a dust cover covering the air exhaust fan, and the side surface of the dust cover is provided with a heat dissipation hole; the tank bottom in groove of bleeding inlays and is equipped with the fan of bleeding, all is equipped with the screen net on the notch in groove of bleeding and the louvre, and the side of the cubical switchboard body of the groove top of bleeding is equipped with the caulking groove that matches with the dust cover, and the size of caulking groove is greater than the dust cover. The utility model aims at providing a low-voltage switch cabinet, the radiating effect is good, and the space-saving just does not influence the heat dissipation when installing side by side.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to low-voltage switchgear.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion, the low-voltage switch cabinet belongs to products listed in 3C certification mandatory certification products catalog, the low-voltage fixed switch cabinet can meet the requirement that all electrical components are reliably fixed at a determined position in a cabinet body, the cabinet body is generally a cube, such as a screen type, a box type and the like, and also has a prismoid body, such as a table type and the like, and the cabinet has single row and also has arrangement.
When the original low-voltage fixed switch cabinet is used, heat generated by internal elements is generally dissipated by the heat conductivity of materials and a radiating net, and the radiating effect of the method is poor, so that the internal elements of the low-voltage switch cabinet run under load, the service life of the elements is shortened, and inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low-voltage switch cabinet, the radiating effect is good, and the space-saving just does not influence the heat dissipation when installing side by side.
The utility model provides a following technical scheme:
a low-voltage switch cabinet comprises a switch cabinet body, wherein the bottom of the switch cabinet body is provided with rollers, one side of the switch cabinet body is provided with a cabinet door, the other two opposite sides of the switch cabinet body are respectively provided with an air exhaust groove and an air exhaust fan from top to bottom, the air exhaust fan is embedded in the side surface of the switch cabinet body, the side surface of the switch cabinet body is provided with a dust cover covering the air exhaust fan, and the side surface of the dust cover is provided with heat dissipation holes;
the bottom of the air exhaust groove is embedded with an air exhaust fan, the notch of the air exhaust groove and the radiating holes are provided with gauze meshes, the side face of the switch cabinet body above the air exhaust groove is provided with an embedded groove matched with the dust cover, and the size of the embedded groove is larger than that of the dust cover.
Preferably, the exhaust fan exhausts the hot air inside the switch cabinet body out of the switch cabinet body, and the exhaust fan sucks the air outside the switch cabinet body into the switch cabinet body.
Preferably, the dust cover is connected with the switch cabinet body through glue.
Preferably, the side surfaces of the gauze mesh are respectively connected with the side wall of the notch of the air exhaust groove and the hole wall of the heat dissipation hole.
Preferably, the top and the bottom inner wall of cubical switchboard body are equipped with first battery and second battery respectively, first battery with the second battery respectively with the air discharge fan and the fan of bleeding is connected.
Preferably, the inner wall of the bottom of the switch cabinet body is provided with a moisture-proof pad.
Preferably, the exhaust fan is arranged above the side face of the switch cabinet body, and the air exhaust groove is arranged below the side face of the switch cabinet body.
Preferably, the ratio of the groove depth of the caulking groove to the length of the dust cover is 1: 4.
The utility model has the advantages that: the utility model realizes the exchange and heat dissipation between the cabinet body and the outside air through the exhaust fan and the exhaust fan on both sides of the switch cabinet body, has good heat dissipation effect, and avoids the influence of high internal heat of the low-voltage switch cabinet on the normal operation; the notches of the air exhaust grooves and the heat dissipation holes in the side faces of the dust cover are provided with gauze meshes, so that dust is prevented from entering the cabinet body from an air exhaust fan or an exhaust fan to cause internal dust falling; meanwhile, the side face of the switch cabinet body is provided with the caulking groove matched with the dust cover, when the switch cabinets are placed side by side, the dust cover is embedded into the caulking groove matched with the switch cabinets, the space is saved, and the work of the air exhaust fan and the exhaust fan cannot be influenced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an installation diagram between the switch cabinet bodies of the utility model;
fig. 4 is a top view of the switch cabinet body of the present invention;
labeled as: 1. a switch cabinet body; 2. a roller; 3. an air exhaust groove; 4. an exhaust fan; 5. a dust cover; 6. heat dissipation holes; 7. a first storage battery; 8. caulking grooves; 9. an air extracting fan; 10. a second storage battery; 11. a moisture-proof pad.
Detailed Description
As shown in fig. 1 to 4, a low-voltage switch cabinet comprises a switch cabinet body 1, wherein the bottom of the switch cabinet body 1 is provided with a roller 2, the switch cabinet body 1 is convenient to move, one side of the switch cabinet body 1 is provided with a cabinet door, the other two opposite sides of the switch cabinet body 1 are respectively provided with an air exhaust groove 3 and an air exhaust fan 4 from top to bottom, the air exhaust fan 4 is embedded in the side surface of the switch cabinet body 1, the side surface of the switch cabinet body 1 is provided with a dust cover 5 covering the air exhaust fan 4, the dust cover 5 is connected with the switch cabinet body 1 through glue, the side surface of the dust cover 5 is provided with a heat dissipation hole 6, and the heat inside the switch cabinet body 1 is dissipated to the outside of the switch cabinet body 1;
an air exhaust fan 9 is embedded at the bottom of the air exhaust groove 3, a screen mesh is arranged on both the notch of the air exhaust groove 3 and the heat dissipation holes 6, and the side surfaces of the screen mesh are respectively connected with the side wall of the notch of the air exhaust groove 3 and the hole wall of the heat dissipation holes 6 through glue, so that dust outside the switch cabinet body 1 is prevented from falling into the switch cabinet body 1 from the air exhaust fan 9 or the air exhaust fan 4, and dust falls into the switch cabinet body 1;
an embedded groove 8 matched with the dust cover 5 is formed in the side face of the switch cabinet body 1 above the air exhaust groove 3, the size of the embedded groove 8 is larger than that of the dust cover 5, the ratio of the groove depth of the embedded groove 8 to the length of the dust cover 5 is 1:4, and the dust cover 5 is prevented from being completely embedded into the embedded groove 8 to influence the heat dissipation of a heat dissipation hole 6 in the side face of the dust cover;
specifically, exhaust fan 4 is equipped with the top of cubical switchboard body 1 side, the below of cubical switchboard body 1 side is located to air exhaust groove 3, exhaust fan 4 with the inside steam discharge cubical switchboard body 1's of cubical switchboard body 1 outside, air exhaust fan 9 with the outside air suction cubical switchboard body 1's of cubical switchboard body inside, realized the exchange of the internal portion of cabinet and the external portion cold and hot air of cabinet, the radiating effect is good, avoids 1 inside high temperature of low-voltage switchgear body to influence its electrical component's normal work.
Specifically, the top and the bottom inner wall of the switch cabinet body 1 are respectively provided with a first storage battery 7 and a second storage battery 10, and the first storage battery 7 and the second storage battery 10 are respectively connected with the exhaust fan 4 and the exhaust fan 9 and used for supplying power to the exhaust fan 4 and the exhaust fan 9.
Specifically, the bottom inner wall of cubical switchboard body 1 is equipped with dampproofing pad 11, avoids the moisture to permeate the cabinet internal from the bottom of cubical switchboard body 1.
The utility model provides a low-voltage switchgear, when a plurality of cubical switchboard bodies 1 are placed side by side, with the dust cover 5 embedding of cubical switchboard body 1 rather than the caulking groove 8 of adjacent cubical switchboard body 1, in the 1/4 embedding caulking groove 8 of dust cover 5, make cubical switchboard body 1 can not appear removing because of the gyro wheel 2 of bottom when saving area, and simultaneously, leave the clearance between the groove 3 of bleeding of cubical switchboard body 1 and rather than adjacent cubical switchboard body 1, can not influence the normal work of bleeding fan 9 because of setting up side by side of cubical switchboard body 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A low-voltage switch cabinet is characterized by comprising a switch cabinet body, wherein the bottom of the switch cabinet body is provided with rollers, one side of the switch cabinet body is provided with a cabinet door, the other two opposite sides of the switch cabinet body are respectively provided with an air suction groove and an air exhaust fan from top to bottom, the air exhaust fan is embedded in the side surface of the switch cabinet body, the side surface of the switch cabinet body is provided with a dust cover covering the air exhaust fan, and the side surface of the dust cover is provided with heat dissipation holes;
the bottom of the air exhaust groove is embedded with an air exhaust fan, the notch of the air exhaust groove and the radiating holes are provided with gauze meshes, the side face of the switch cabinet body above the air exhaust groove is provided with an embedded groove matched with the dust cover, and the size of the embedded groove is larger than that of the dust cover.
2. The low-voltage switch cabinet according to claim 1, wherein the exhaust fan exhausts the hot air inside the switch cabinet body to the outside of the switch cabinet body, and the exhaust fan sucks the air outside the switch cabinet body into the inside of the switch cabinet body.
3. A low-voltage switchgear cabinet according to claim 1, characterized in that said dust cover is connected to said switchgear cabinet body by means of glue.
4. The low-voltage switch cabinet according to claim 1, wherein the side surfaces of the screen mesh are respectively connected with the groove opening side walls of the air exhaust groove and the hole walls of the heat dissipation holes.
5. The low-voltage switch cabinet according to claim 1, wherein a first storage battery and a second storage battery are respectively arranged on the inner walls of the top and the bottom of the switch cabinet body, and the first storage battery and the second storage battery are respectively connected with the exhaust fan and the suction fan.
6. The low-voltage switch cabinet according to claim 1, wherein the inner wall of the bottom of the switch cabinet body is provided with a moisture-proof pad.
7. The low-voltage switch cabinet according to claim 1, wherein the exhaust fan is disposed above the side surface of the switch cabinet body, and the air exhaust groove is disposed below the side surface of the switch cabinet body.
8. A low-voltage switchgear, according to claim 1, characterized in that the ratio of the depth of said caulking groove to the length of said dust cover is 1: 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778897.5U CN210806489U (en) | 2019-10-22 | 2019-10-22 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921778897.5U CN210806489U (en) | 2019-10-22 | 2019-10-22 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806489U true CN210806489U (en) | 2020-06-19 |
Family
ID=71226009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921778897.5U Active CN210806489U (en) | 2019-10-22 | 2019-10-22 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806489U (en) |
-
2019
- 2019-10-22 CN CN201921778897.5U patent/CN210806489U/en active Active
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