CN211456418U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN211456418U CN211456418U CN202020335586.8U CN202020335586U CN211456418U CN 211456418 U CN211456418 U CN 211456418U CN 202020335586 U CN202020335586 U CN 202020335586U CN 211456418 U CN211456418 U CN 211456418U
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- cabinet body
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- fixed
- voltage switchgear
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Abstract
The utility model discloses a low-voltage switch cabinet, which comprises a cabinet body, wherein the bottom of the cabinet body is connected with a supporting foot, the cabinet body is hinged with a cabinet door, the cabinet door is provided with a visual window, the cabinet body is fixed with an air pump, a cooling box is fixed inside the cooling box, a calandria connected with the output end of the air pump is fixed inside the cooling box, the calandria is connected with four output tubes, the cooling box is matched with the output tubes together with a cover plate, the cover plate is connected with two handles and a tool placing groove, the cover plate is provided with two notches, the cabinet body is fixed with two slide rails with the positions corresponding to the notches, the slide rails are matched with T-shaped sliders, the T-shaped sliders are integrally connected with a mounting plate, the mounting plate and the slide rails are respectively provided with fixing holes with the positions corresponding, the cabinet body both sides face is equipped with a plurality of louvres, cabinet body top is equipped with the vent.
Description
Technical Field
The utility model belongs to the low-voltage switchgear 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 product meets the standard regulation of GB7251.1-2013 'Low Voltage switchgear complete set' (IDTIEC 60439-11999). The low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog.
The low-voltage switch cabinet is provided with more electrical components and complex circuits, so that the electrical components generate more heat when in operation, if the heat cannot be discharged in time, when the temperature rises to a certain degree, the service life of the electrical components can be shortened when the electrical components operate in a high-temperature environment, accidents such as fire and the like are easy to happen, and potential safety hazards exist; when the existing low-voltage switch cabinet is used for installing electrical components, the problem that the installation space cannot be fully utilized due to the fact that the installation position cannot be changed exists; when the electrical appliance element is overhauled, an overhauling tool is not specially placed or a part is not detached, so that the loss is caused, and the overhauling efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a low-voltage switch cabinet. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a low-voltage switch cabinet comprises a cabinet body, wherein the bottom of the cabinet body is connected with supporting legs, the cabinet body is hinged with a cabinet door, the cabinet door is provided with a visual window, the cabinet body is fixed with an air pump, the cabinet body is fixed with a cooling box, a calandria connected with an output end of the air pump is fixed in the cooling box, the calandria is connected with four output tubes, the cooling box is matched with the output tubes to form a cover plate, the cover plate is connected with two handles and a tool placing groove, the cover plate is provided with two notches, the cabinet body is fixed with two slide rails with corresponding notches, the slide rails are matched with T-shaped sliders, the T-shaped sliders are integrally connected with a mounting plate, the mounting plate and the slide rails are provided with fixing holes with corresponding positions, the mounting plate is provided with a plurality of mounting holes, the mounting, the top of the cabinet body is provided with a ventilation opening.
Further inject, the supporting legs is the shock attenuation supporting legs, and such design has possessed the shock attenuation effect, and stability is strong.
Further, the heat dissipation holes are inclined from inside to outside from high to low, and the design reduces the possibility of dust entering.
Further inject, the cabinet door is equipped with the sealing washer, and leakproofness is guaranteed to such design, prevents that the dust from getting into.
Further define, the vent embeds there is the dust screen, and such design prevents that the dust from getting into the cabinet body.
Adopt the beneficial effects of the utility model:
1. by adopting the structural design of the utility model, the air pump is used for discharging the air from the output tube after the air passes through the calandria cooled by the cooling box, and the cooled air can effectively cool the electrical elements in the cabinet, thereby ensuring the heat dissipation effect;
2. by adopting the structure design of the utility model, under the effect of the air pump, the fluidity of the air in the cabinet is stronger than that of the air outside the cabinet, so that the air is always in the process of being discharged outwards, namely, dust is not easy to enter the cabinet, and the dustproof effect is good;
3. by adopting the structural design of the utility model, the mounting plate can be fixed at a proper position on the slide rail through the fastening screw, so that the adjustment of the mounting position of the electrical element becomes possible, and the mounting space is saved;
4. the configuration in the cabinet of instrument standing groove lets placing of the part under maintenance instrument or the dismantlement obtain the guarantee, is difficult for losing, guarantees maintenance efficiency.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a first schematic structural diagram of an embodiment of the low-voltage switch cabinet of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the low-voltage switchgear of the present invention;
the main element symbols are as follows:
the cabinet body 1, supporting legs 2, cabinet door 3, visual window 4, air pump 5, cooler bin 6, calandria 7, output tube 8, apron 9, handle 10, instrument standing groove 11, breach 12, slide rail 13, T type slider 14, mounting panel 15, fixed orifices 16, mounting hole 17, louvre 18, vent 19.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1 and 2, the low-voltage switch cabinet of the utility model comprises a cabinet body 1, the bottom of the cabinet body 1 is connected with a supporting foot 2, the cabinet body 1 is hinged with a cabinet door 3, the cabinet door 3 is provided with a visual window 4, the cabinet body 1 is fixed with an air pump 5, the cabinet body 1 is fixed with a cooling box 6, a calandria 7 connected with the output end of the air pump 5 is fixed in the cooling box 6, the calandria 7 is connected with four output tubes 8, the cooling box 6 and the output tubes 8 are matched with a cover plate 9, the cover plate 9 is connected with two handles 10 and a tool placing groove 11, the cover plate 9 is provided with two notches 12, the cabinet body 1 is fixed with two slide rails 13 with corresponding notches 12, the slide rails 13 are matched with T-shaped sliders 14, the T-shaped sliders 14 are integrally connected with a mounting plate 15, the mounting plate 15 and the slide rails 13 are provided with fixing holes 16, two side surfaces of the cabinet body 1 are provided with a plurality of heat dissipation holes 18, and the top of the cabinet body 1 is provided with a ventilation opening 19.
In the embodiment, when the low-voltage switch cabinet is used, the cabinet body 1 supported by the supporting legs 2 is carried to a use position, the cover plate 9 is opened, cooling liquid is poured into the cooling box 6, then the cover plate 9 is covered, an electrical component is installed on the installation plate 15 through the fastening screw matched with the installation hole 16, the tool placement groove 11 is arranged, so that the placement of maintenance tools or detached parts is guaranteed and is not easy to lose, and during installation, the T-shaped sliding block 14 connected with the installation plate 15 can move in the sliding rail 13 and the installation position of the installation plate 15 is adjusted through the fastening screw fixation, so that the installation space in the cabinet is effectively utilized; after the electrical components are installed, the cabinet door 3 is closed and the air pump 5 is started to allow air to enter the exhaust pipe 7, the exhaust pipe 7 cools the air inside the exhaust pipe 7 under the effect of cooling liquid in the cooling box 6, then the air is exhausted into the cabinet from the output pipe 8, the cooled air can effectively cool and dissipate heat of the internal electrical components, and then the air flows out of the heat dissipation holes 18 and the ventilation opening 19, so that the air has strong fluidity; and the fluidity of the air inside the cabinet is stronger than that of the air outside the cabinet under the effect of the air pump 5, so that dust outside the cabinet is not easy to enter the cabinet, and the cleanness inside the cabinet is ensured.
Preferred supporting legs 2 are shock attenuation supporting legs, and such design has possessed the shock attenuation effect, and stability is strong, in fact, also can consider the selection of supporting legs 2 according to particular case.
Preferably, the heat dissipation holes 18 have a gradient from inside to outside, so as to reduce the possibility of dust entering, and in fact, the arrangement of the heat dissipation holes 18 may be considered according to specific situations.
The preferred cabinet door 3 is equipped with the sealing washer, and such design guarantees the leakproofness, prevents that the dust from getting into, and in fact, also can consider the selection of sealing washer according to particular case.
Preferably, the ventilation opening 19 is internally provided with a dust screen, and the design prevents dust from entering the cabinet body, and actually, the selection of the dust screen can be considered according to specific conditions.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. Low-voltage switchgear, including the cabinet body (1), its characterized in that: the utility model discloses a cabinet, but the cabinet is characterized in that the cabinet body (1) bottom is connected with supporting legs (2), the cabinet body (1) articulates there is cabinet door (3), but visual window (4) have been seted up to cabinet door (3), the cabinet body (1) is fixed with air pump (5), the cabinet body (1) is fixed with cooler bin (6), cooler bin (6) inside is fixed with calandria (7) of being connected with air pump (5) output, calandria (7) are connected with four output tubes (8), cooler bin (6) and output tube (8) match in the lump have apron (9), apron (9) are connected with two handles (10) and an instrument standing groove (11), two breach (12) have been seted up to apron (9), the cabinet body (1) is fixed with two slide rails (13) that the position corresponds breach (12), slide rail (13) match T type slider (14), T type slider (14) an organic whole is connected with mounting panel (15, mounting panel (15) all are equipped with fixed orifices (16) that the position corresponds each other with slide rail (13), mounting panel (15) are equipped with a plurality of mounting holes (17), mounting hole (17) all dispose fastening screw with fixed orifices (16), the cabinet body (1) both sides face is equipped with a plurality of louvres (18), the cabinet body (1) top is equipped with vent (19).
2. The low-voltage switchgear cabinet according to claim 1, characterized in that: the supporting legs (2) are shock-absorbing supporting legs.
3. The low-voltage switchgear cabinet according to claim 2, characterized in that: the heat dissipation hole (18) has a gradient from high to low from inside to outside.
4. The low-voltage switchgear cabinet according to claim 3, characterized in that: the cabinet door (3) is provided with a sealing ring.
5. The low-voltage switchgear cabinet according to claim 4, characterized in that: a dust screen is arranged in the ventilation opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335586.8U CN211456418U (en) | 2020-03-17 | 2020-03-17 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335586.8U CN211456418U (en) | 2020-03-17 | 2020-03-17 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456418U true CN211456418U (en) | 2020-09-08 |
Family
ID=72300051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020335586.8U Active CN211456418U (en) | 2020-03-17 | 2020-03-17 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456418U (en) |
-
2020
- 2020-03-17 CN CN202020335586.8U patent/CN211456418U/en active Active
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