CN217182672U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN217182672U CN217182672U CN202220631256.2U CN202220631256U CN217182672U CN 217182672 U CN217182672 U CN 217182672U CN 202220631256 U CN202220631256 U CN 202220631256U CN 217182672 U CN217182672 U CN 217182672U
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- cabinet body
- cabinet
- heat dissipation
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Abstract
The utility model discloses a low-voltage switch cabinet, which comprises a cabinet body and a cabinet door hinged at the front end of the cabinet body, wherein the cabinet door can be sealed and covered on the cabinet body, the front surface of the back plate of the cabinet body is provided with a mounting hole for mounting an electrical element, the back surface of the back plate is provided with a heat dissipation plate, the interior of the heat dissipation plate is hollow and is provided with a separation strip, the separation strip divides the inner cavity of the heat dissipation plate into a wind channel, the two ends of the wind channel are an air inlet and an air outlet, a fan is arranged inside the air inlet, the heat dissipation plate is arranged outside the cabinet body to dissipate the heat generated by the electrical element, the cabinet body is sealed through the cabinet door, so that the interior of the cabinet body is not easy to accumulate dust, the circulation of the air inside the cabinet body and the outside air is reduced, the aging speed of the electrical element is reduced, the partition plate which can be flexibly arranged is arranged in the cabinet body, and independent intervals with different areas can be separated in the cabinet body according to requirements, different electrical components can be conveniently installed in different areas, so that later overhaul is facilitated.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a low-voltage switchgear.
Background
The switch cabinet is a power device, the outside line firstly enters the main control switch in the cabinet and then enters the branch control switch, and each branch is set according to the requirement. The switch cabinet has the advantages of high breaking capacity, good dynamic thermal stability, safety and reliability, electrical elements in the switch cabinet can generate heat during working, in order to avoid heat accumulation, the conventional low-voltage switch cabinet generally adopts ventilation and heat dissipation by arranging ventilation windows on the side surface of the cabinet body, the heat dissipation scheme has the defects of easy dust accumulation in the cabinet body and easy aging of the electrical elements, and therefore, a novel low-voltage switch cabinet structure is needed to solve the defects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a low-voltage switch cabinet, the external portion of cabinet is provided with the heat that the heating panel produced electrical components and dispels the heat, and the cabinet body realizes sealedly through the cabinet door for the difficult deposition of the internal portion of cabinet has reduced the circulation of the internal portion air of cabinet and outside air, has reduced electrical components's ageing speed, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage switch cabinet, includes the cabinet body and articulates the cabinet door at cabinet body front end, the cabinet door can seal the lid and establish on the cabinet body, and the backplate of the cabinet body openly is provided with the mounting hole that is used for installing electrical components, and the back of backplate is provided with the heating panel, and the inside cavity of heating panel just is provided with the parting strip, and the wind channel is separated into with the inner chamber of heating panel to the parting strip, and the both ends in wind channel are air intake and air outlet respectively, and air intake internally mounted has the fan, and the circular telegram module of fan is installed on the backplate.
As a preferred technical scheme of the utility model, the medial surface of the cabinet body is provided with the spacing groove, and the internal telescopic ground of cabinet is provided with the baffle, and the both ends of baffle are spacing, and spacing slidable ground sets up at the spacing inslot.
As a preferred technical scheme of the utility model, the two sides of baffle also are provided with the spacing groove, are provided with the groove that supplies the cable to pass through on the baffle.
As an optimal technical scheme of the utility model, air intake and air outlet outside all are provided with the dust screen.
As a preferred technical scheme of the utility model, the heating panel is fixed at the back of backplate through the connecting hole that its four corners department set up, the terminal surface of parting strip and the back contact of backplate.
As an optimal technical solution of the present invention, the back plate is made of an insulating material, and the heat dissipation plate and the isolation bar are made of an aluminum alloy material.
Compared with the prior art, the beneficial effects of the utility model are that: this low-voltage switchgear, the external portion of cabinet is provided with the heating panel and dispels the heat that electrical components produced, the cabinet body is realized sealedly through the cabinet door, make the internal difficult deposition of cabinet, the circulation of the internal portion air of cabinet and outside air has been reduced, electrical components's ageing speed has been reduced, the internal baffle that can arrange in a flexible way that is provided with of cabinet, can separate the separate interval of different areas at the internal partition of cabinet as required, the different electrical components of convenient installation in different regions, so that later stage overhauls.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the cabinet comprises a cabinet body 1, a back plate 2, a partition plate 3, mounting holes 4, limiting grooves 5, limiting strips 6, heat dissipation plates 7, isolating strips 8, an air duct 9, an air inlet 10, an air outlet 11, connecting holes 12 and a cabinet door 13.
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.
Referring to fig. 1, the present invention provides a technical solution: a low-voltage switch cabinet comprises a cabinet body 1 and a cabinet door 13 hinged at the front end of the cabinet body 1, wherein the cabinet door 13 is arranged on the cabinet body 1 in a sealing cover manner, so that dust is not easy to accumulate in the cabinet body 1, the circulation of air in the cabinet body 1 and outside air is reduced, the aging speed of electrical components is reduced, a limiting groove 5 is arranged on the inner side surface of the cabinet body 1, a partition plate 3 is arranged in the cabinet body 1 in a telescopic manner, two ends of the partition plate 3 are provided with limiting strips 6, the limiting strips 6 are slidably arranged in the limiting groove 5, two sides of the partition plate 3 are also provided with the limiting grooves 5, a groove for a cable to pass through is arranged on the partition plate 3, the partition plates 3 with different lengths are arranged in the cabinet body 1 through the matching of the limiting strips 6 with the limiting grooves 5, independent sections with different areas are separated in the cabinet body 1 according to requirements, different electrical components are convenient to be installed in different areas, so as to facilitate later-period maintenance, a wire inlet hole and a wire outlet hole are arranged on the cabinet body 1, the front surface of a back plate 2 of a cabinet body 1 is provided with a mounting hole 4 for mounting an electric element, the back surface of the back plate 2 is provided with a heat dissipation plate 7, the interior of the heat dissipation plate 7 is hollow and is provided with a spacing strip 8, the spacing strip 8 divides the inner cavity of the heat dissipation plate 7 into an air channel 9, the heat dissipation plate 7 is fixed on the back surface of the back plate 2 through connecting holes 12 arranged at four corners of the heat dissipation plate, the end surface of the spacing strip 8 is contacted with the back surface of the back plate 2, so that the back plate 2 transmits heat generated by the electric element to the heat dissipation plate 7 and the spacing strip 8, the heat dissipation efficiency is improved, the back plate 2 is made of an insulating material, the safety is improved, the heat dissipation plate 7 and the spacing strip 8 are made of an aluminum alloy material, the heat conduction effect is good, the two ends of the air channel 9 are respectively provided with an air inlet 10 and an air outlet 11, dust screens are arranged outside the air inlet 10 and an air outlet 11, a fan is arranged inside the air inlet 10, and an electrifying module of the fan is arranged on the back plate 2, the fan blows cold air into the air duct 9, the cold air takes away heat on the back plate 2, the isolating bars 8 and the fan heating plate 7 after passing through the air duct 9, and finally hot air is blown out from the air outlet 11, so that the heat dissipation purpose is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low-voltage switch cabinet, includes the cabinet body (1) and articulates cabinet door (13) at the cabinet body (1) front end, its characterized in that: the cabinet door (13) is arranged on the cabinet body (1) in a sealing manner, and the front surface of the back plate (2) of the cabinet body (1) is provided with a mounting hole (4) for mounting an electrical element;
the back of backplate (2) is provided with heating panel (7), and the inside cavity of heating panel (7) just is provided with parting bead (8), and wind channel (9) are separated into with the inner chamber of heating panel (7) to parting bead (8), and the both ends of wind channel (9) are air intake (10) and air outlet (11) respectively, and air intake (10) internally mounted has the fan, and the circular telegram module of fan is installed on backplate (2).
2. A low-voltage switchgear, according to claim 1, characterized in that: the portable multifunctional wardrobe is characterized in that a limiting groove (5) is formed in the inner side face of the wardrobe body (1), a partition plate (3) is arranged in the wardrobe body (1) in a telescopic mode, limiting strips (6) are arranged at two ends of the partition plate (3), and the limiting strips (6) are slidably arranged in the limiting groove (5).
3. A low-voltage switchgear, according to claim 2, characterized in that: the two sides of the partition board (3) are also provided with limit grooves (5), and grooves for cables to pass through are formed in the partition board (3).
4. A low-voltage switchgear, according to claim 1, characterized in that: and dust screens are arranged outside the air inlet (10) and the air outlet (11).
5. A low-voltage switchgear, according to claim 1, characterized in that: the heat dissipation plate (7) is fixed on the back face of the back plate (2) through connecting holes (12) formed in four corners of the heat dissipation plate, and the end face of the isolating strip (8) is in contact with the back face of the back plate (2).
6. Low-voltage switchgear cabinet according to claim 1 or 5, characterized in that: the back plate (2) is made of an insulating material, and the heat dissipation plate (7) and the isolating strips (8) are made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631256.2U CN217182672U (en) | 2022-03-23 | 2022-03-23 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631256.2U CN217182672U (en) | 2022-03-23 | 2022-03-23 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217182672U true CN217182672U (en) | 2022-08-12 |
Family
ID=82744601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220631256.2U Active CN217182672U (en) | 2022-03-23 | 2022-03-23 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217182672U (en) |
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2022
- 2022-03-23 CN CN202220631256.2U patent/CN217182672U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: A-112, Guihui Industrial Park, Changtian Industrial Park, Mengjiang Street, Huishui County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province 550000 Patentee after: Guizhou Keyishang Electrical Equipment Co.,Ltd. Address before: A-112, Guihui Industrial Park, Changtian Industrial Park, Mengjiang Street, Huishui County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province 550000 Patentee before: Guizhou Kesheng Electric Equipment Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |