CN219937615U - Dustproof low-voltage switch cabinet - Google Patents
Dustproof low-voltage switch cabinet Download PDFInfo
- Publication number
- CN219937615U CN219937615U CN202320164801.6U CN202320164801U CN219937615U CN 219937615 U CN219937615 U CN 219937615U CN 202320164801 U CN202320164801 U CN 202320164801U CN 219937615 U CN219937615 U CN 219937615U
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- heat dissipation
- switch cabinet
- dust
- sliding
- cabinet main
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a dust-proof low-voltage switch cabinet, which comprises a switch cabinet main body, a heat dissipation device and a lifting device, wherein the heat dissipation device is arranged on the right side of the switch cabinet main body, when the lifting device is used in the use process, a sliding block drives a connecting block to slide up and down, and meanwhile, a heat dissipation fan driven by the sliding block slides up and down in a heat dissipation guard plate, so that the temperature in the switch cabinet main body can be reduced, the phenomenon that the temperature in a certain place of the switch cabinet is too high to reduce the temperature, and an electric appliance element can not be cooled down is prevented, the safety is improved, when a heat dissipation plate slides up and down, dust accumulated on the heat dissipation plate can be scraped by a scraping blade of a dust removal mechanism, the manual cleaning cost is reduced, the degree of automation is high, the manual operation steps are reduced, and the safety coefficient of the switch cabinet is improved, and the overheat phenomenon is prevented.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a dust-proof low-voltage switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, a high-voltage chamber and a low-voltage chamber switch cabinet are also arranged, a high-voltage bus is arranged, such as a power plant and the like, and the low-voltage switch cabinet is suitable for industries of power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and the like and also comprises a dust-proof low-voltage switch cabinet for power transmission, power distribution and electric energy conversion.
The dust-proof low-voltage switch cabinet is mostly used in factories or power plants and the like, in the using process of the existing low-voltage switch cabinet, a cooling fan is generally installed in the low-voltage switch cabinet, the cooling fan is arranged according to the distribution condition of electric elements in the switch cabinet, when the air temperature rises, if the cooling fan is only installed in a fixed place or is installed at a part with more electric elements, the heat dissipation in the switch cabinet is inevitably uneven, the local temperature in the switch cabinet is too high, the electric elements are overheated, and dust is easily accumulated on the surface of a cooling plate, so that the electric elements in the switch cabinet are affected by the dust.
Disclosure of Invention
Therefore, in order to solve the defects, the utility model provides the dust-proof low-voltage switch cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dust-proof low-voltage switchgear, includes the switch cabinet main part, switch cabinet main part top mid-mounting has a set of air inlet fan, a set of instrument is installed to switch cabinet main part preceding terminal surface upper end the instrument below is provided with a set of warning light, and warning light back connection switch cabinet main part, the cabinet door is installed to switch cabinet main part preceding terminal surface lower extreme, the master switch is installed to terminal surface upper end before the cabinet door, the handle is installed to terminal surface right-hand member before the cabinet door, the stabilizer blade is installed to four ends in switch cabinet main part bottom, still includes heat abstractor, switch cabinet main part right side presents the opening form, and heat abstractor is installed to the opening position, and heat abstractor covers its open position.
Preferably, the heat abstractor includes heat dissipation backplate, elevating system, dust removal mechanism, radiator fan, heating panel, bellows and first sliding tray, elevating system is installed at the heat dissipation backplate back, heat dissipation backplate right-hand member face middle part is connected with dust removal mechanism, the inside mid-mounting of heat dissipation backplate has radiator fan, the radiator fan right-hand member face is connected with the heating panel, and the heating panel is installed in the inside middle part of heat dissipation backplate, the bellows is installed respectively to the inside upper and lower extreme of heat dissipation backplate, and upper end bellows and lower extreme bellows are connected with radiator fan and heating panel top and bottom, first sliding tray has been seted up at the terminal surface middle part before the heat dissipation backplate, the switch cabinet main part is connected to the heat dissipation backplate right-hand member face.
Preferably, elevating system includes slip table mechanism, motor, second sliding tray, connecting block, slip table mechanism top mid-mounting has the motor, the second sliding tray has been seted up at slip table mechanism front end face middle part, the inside middle part of second sliding tray is connected with the connecting block, slip table mechanism front end face is connected with the heat dissipation backplate.
Preferably, the sliding table mechanism comprises a shell, a shaft coupling, a threaded rod, shaft seats, sliding blocks and guide rails, the shaft coupling is installed at the upper end inside the shell, the threaded rod is installed at the middle part of the bottom of the shaft coupling, the shaft seats are installed at the upper end and the lower end of the threaded rod, the sliding blocks are connected with the threaded rod inside, the guide rails are respectively installed at the left end and the right end inside the shell, the two ends of the back of the sliding blocks are connected with the guide rails, the connecting blocks are connected with the front end face of the sliding blocks, a motor is installed at the middle part of the top of the shell, and the output end of the motor is connected with the middle part of the top of the shaft coupling.
Preferably, the dust removing mechanism comprises a scraping blade and a fixed block, the front end and the rear end of the scraping blade are respectively provided with the fixed block, and the left end face of the fixed block is connected with a heat radiation guard plate.
Preferably, the front end face of the connecting block is inserted into the first sliding groove to be connected with the cooling fan and the cooling plate.
Preferably, the sliding block drives the cooling fan and the cooling plate to slide up and down in the cooling guard plate while sliding up and down.
Preferably, the left side of the scraping blade is contacted with the radiating plate, and the contact surface of the scraping blade and the radiating plate is in a chamfer shape.
Preferably, a layer of filter screen is arranged on the inner side of the heat dissipation plate.
The utility model has the beneficial effects that: through installing heat abstractor at the cubical switchboard main part, through the elevating system in the heat abstractor that is used, start elevating system's motor, the output of motor is driving the rotation of the shaft coupling in slip table mechanism shell and is driving the threaded rod and rotating, the threaded rod is driving the sliding block and is sliding from top to bottom on the guide rail when rotating, the sliding block is sliding and is driving radiator fan and heating panel and slide from top to bottom in the backplate that dispels the heat, make the temperature in the cubical switchboard main part can descend, prevent that a certain place in the cubical switchboard from being too high temperature can't effectively cool down through radiator fan, produce overheated phenomenon, when the heating panel slides from top to bottom, dust collection on the heating panel can be scraped down with the doctor-blade of dust removing mechanism and manual clearance cost is reduced, degree of automation is high, manual operating procedure is reduced, the factor of cubical switchboard is improved, prevent overheated phenomenon.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a heat sink according to the present utility model;
FIG. 3 is a schematic view of the interior of the heat sink guard plate of the present utility model;
FIG. 4 is a schematic rear view of a heat sink guard plate according to the present utility model;
FIG. 5 is a schematic view of the structural lift mechanism of the present utility model;
FIG. 6 is a schematic view of the interior of the slip mechanism of the present utility model;
FIG. 7 is a schematic view of the dust removing mechanism of the present utility model.
Wherein: the novel intelligent electric power switch cabinet comprises a switch cabinet body-1, an air inlet fan-2, an instrument-3, an alarm lamp-4, a cabinet door-5, a main switch-6, a handle-7, support legs-8, a heat dissipating device-9, a heat dissipating guard plate-91, a lifting mechanism-92, a dust removing mechanism-93, a heat dissipating fan-94, a heat dissipating plate-95, a corrugated pipe-96, a first sliding groove-97, a sliding table mechanism-921, a motor-922, a second sliding groove-923, a connecting block-924, a shell-9211, a coupler-9212, a threaded rod-9213, a shaft seat-9214, a sliding block-9215, a guide rail-9216, a scraping blade-931 and a fixed block-932.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1, the utility model provides a dust-proof low-voltage switch cabinet, which comprises a switch cabinet main body 1, wherein a group of air inlet fans 2 are arranged in the middle of the top of the switch cabinet main body 1 in a bolt fastening manner, a group of meters 3 are arranged at the upper end of the front end surface of the switch cabinet main body 1, a group of alarm lamps are arranged below the meters 3, the back of each alarm lamp 4 is screwed with the switch cabinet main body 1 in a screwing manner, a cabinet door 5 is arranged at the lower end of the front end surface of the switch cabinet main body 1, a main switch 6 is arranged at the upper end of the front end surface of the cabinet door 5 in a welding manner, a handle 7 is arranged at the right end of the front end surface of the cabinet door 5 in a welding manner, the opening of the cabinet door 5 is facilitated, support legs 8 are arranged at the four ends of the bottom of the switch cabinet main body 1 in a welding manner, the opening-shaped switch cabinet main body 1 is arranged at the right side of the switch cabinet, the opening position is provided with a heat dissipation device 9, and the heat dissipation device 9 covers the opening position of the switch cabinet.
Referring to fig. 2, 3 and 4, the utility model provides a dust-proof low-voltage switch cabinet, the heat dissipating device 9 comprises a heat dissipating guard plate 91, a lifting mechanism 92, a dust removing mechanism 93, a heat dissipating fan 94, a heat dissipating plate 95, a corrugated pipe 96 and a first sliding groove 97, wherein the lifting mechanism 92 is arranged at the back of the heat dissipating guard plate 91 in a welding manner to fix the heat dissipating guard plate 91, the dust removing mechanism 93 is arranged at the middle part of the right end surface of the heat dissipating guard plate 91 in a welding manner to fix the heat dissipating plate 94, the heat dissipating plate 95 is arranged at the right end surface of the heat dissipating fan 94 in a welding manner to protect the heat dissipating fan 94, the heat dissipating plate 95 is arranged at the middle part of the heat dissipating guard plate 91, the corrugated pipe 96 at the upper end and the corrugated pipe 96 at the lower end are respectively connected with the top and the bottom of the heat dissipating fans 94 and 95 in a welding manner to play a role of stretching up and down, the first sliding groove 97 is arranged at the middle part of the front end surface of the heat dissipating guard plate 91, the right end surface of the heat dissipating guard plate 91 is connected with the switch main body 1, and a layer of the filter screen is arranged inside the heat dissipating plate 95 to absorb dust.
Referring to fig. 5, the utility model provides a dust-proof low-voltage switch cabinet, wherein a lifting mechanism 92 comprises a sliding table mechanism 921, a motor 922, a second sliding groove 923 and a connecting block 924, wherein the motor 922 is installed at the middle part of the top of the sliding table mechanism 921 in a bolt fastening manner, the second sliding groove 923 is formed in the middle part of the front end surface of the sliding table mechanism 921, the connecting block 924 is installed at the middle part inside the second sliding groove 923, and a heat dissipation guard plate 91 is installed at the front end surface of the sliding table mechanism 921 in a welding manner.
Referring to fig. 6, the present utility model provides a dust-proof low-voltage switch cabinet, the sliding table mechanism 921 includes a housing 9211, a coupling 9212, a threaded rod 9213, a shaft seat 9214, a sliding block 9215 and a guide rail 9216, the coupling 9212 inside the housing 9211 is connected to the output end of the motor 922, the coupling is driven to rotate by the motor when the motor rotates, the shaft seat 9214 is inserted into the upper end of the threaded rod 9213 and welded to the coupling 9212, the shaft seat 9214 is mounted at the upper and lower ends inside the housing in a welding manner, the shaft seat 9214 is used for limiting the highest and lowest positions of movement, the middle inside of the sliding block 9215 is in threaded connection with the threaded rod 9213, the sliding piece is driven to move linearly upwards or downwards when the threaded rod rotates, the connecting block 924 is mounted at the middle inside the sliding block 9215 in a welding manner, the left and right ends inside the housing 9211 are respectively mounted with the guide rail 9216 in a welding manner, the left and right ends of the sliding block 9215 are connected to the guide rail 9216, the left and the threaded rod 9213 rotates and simultaneously drives the guide rail 2117 at the left and right ends of the sliding block 2115 to move linearly up and down, and the sliding block 9215 slides up and down, and the heat dissipation plate 94 slides up and down in the heat dissipation plate 91.
Referring to fig. 7, the utility model provides a dust-proof low-voltage switch cabinet, which comprises a dust removing mechanism 93 comprising a scraping blade 931 and a fixed block 932, wherein the front end and the rear end of the scraping blade 931 are respectively provided with the fixed block 932 in a welding manner, the left end face of the fixed block 932 is contacted with a heat dissipation guard plate 91 in a welding manner, the left side of the scraping blade 931 is contacted with a heat dissipation plate 95, and the contact surface of the scraping blade 931 and the heat dissipation plate 95 is in a chamfer shape, so that dust accumulated on the heat dissipation plate 95 can be scraped.
The working principle is as follows: when the main switch 6 is started, the switch cabinet body 1 starts to operate, the fan 2 starts to start gas to be reserved in the switch cabinet body 1, when the switch cabinet is in use, a worker can determine current and voltage by watching the instrument 3, the alarm lamp 4 can remind the worker that the current and the voltage of the instrument 3 exceed the standard, the cabinet door 5 can be opened through the handle 7 to check the inside of the switch cabinet body 1, when the local part in the switch cabinet body is overheated, the worker can use the motor 922 of the lifting mechanism 92 in the heat dissipating device 9, the output end of the motor 922 drives the coupler 9212 in the shell 9211 of the sliding table mechanism 921 to rotate, the coupler 9212 drives the threaded rod 9213 to rotate while the coupler 9215 slides up and down on the guide rail 9216, the sliding block 9215 drives the connecting block 924 to slide up and down in the first sliding groove and the second sliding groove 923 while sliding up and down, the connecting block 924 drives the cooling fan 94 and the cooling plate 95 in the cooling guard plate 91 to slide up and down while sliding up and down, the cooling fan 94 and the cooling plate 95 can squeeze the corrugated tube 96, the corrugated tube 96 has ductility to protect the surface of the cooling guard plate 91 from dust deposition, when the cooling plate 95 slides up and down, the dust removing mechanism 93 can be used at this time, the scraping blade 931 on the fixed block 932 can be used for scraping dust on the surface of the cooling plate 95 when the cooling plate 95 slides up and down, when the internal temperature of the switch cabinet main body 1 is reduced, the motor 922 is turned off immediately, and the sliding block resets to the initial position to drive the cooling fan 94 and the cooling plate 95 to reset to the initial position.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a dust-proof low-voltage switchgear, includes switch cabinet main part (1), switch cabinet main part (1) top mid-mounting has a set of air inlet fan (2), a set of instrument (3) are installed to terminal surface upper end before switch cabinet main part (1), instrument (3) below is provided with a set of warning light (4), and warning light (4) back connection switch cabinet main part (1), cabinet door (5) are installed to terminal surface lower extreme before switch cabinet main part (1), master switch (6) are installed to terminal surface upper end before cabinet door (5), handle (7) are installed to terminal surface right-hand member before cabinet door (5), stabilizer blade (8) are installed to four ends in switch cabinet main part (1) bottom;
the method is characterized in that: the switch cabinet is characterized by further comprising a heat dissipation device (9), wherein the right side of the switch cabinet body (1) is in an opening shape, the heat dissipation device (9) is installed at the opening position, and the heat dissipation device (9) covers the opening position.
2. A dust-proof low voltage switchgear as claimed in claim 1, wherein: the utility model provides a radiating device (9) is including heat dissipation backplate (91), elevating system (92), dust removal mechanism (93), radiator fan (94), heating panel (95), bellows (96) and first sliding tray (97), elevating system (92) are installed at heat dissipation backplate (91) back, heat dissipation backplate (91) right-hand member face middle part is connected with dust removal mechanism (93), inside mid-mounting of heat dissipation backplate (91) has radiator fan (94), radiator fan (94) right-hand member face is connected with heating panel (95), and heating panel (95) install in the inside middle part of heat dissipation backplate (91), bellows (96) are installed respectively to inside upper and lower extreme of heat dissipation backplate (91), and upper end bellows (96) and lower extreme bellows (96) are connected with radiator fan (94) and heating panel (95) top and bottom, first sliding tray (97) have been seted up at heat dissipation backplate (91) front end face middle part, switch cabinet main part (1) are connected to heat dissipation backplate (91) right-hand member face.
3. A dust-proof low voltage switchgear as claimed in claim 2, wherein: elevating system (92) are including slip table mechanism (921), motor (922), second sliding tray (923), connecting block (924), slip table mechanism (921) top mid-mounting has motor (922), second sliding tray (923) have been seted up at terminal surface middle part before slip table mechanism (921), inside middle part of second sliding tray (923) is connected with connecting block (924), terminal surface is connected with heat dissipation backplate (91) before slip table mechanism (921).
4. A dust-proof low voltage switchgear as claimed in claim 3, wherein: slip table mechanism (921) include shell (9211), shaft coupling (9212), threaded rod (9213), axle bed (9214), sliding block (9215) and guide rail (9216), shaft coupling (9212) are installed to inside upper end of shell (9211), threaded rod (9213) are installed to shaft coupling (9212) bottom mid-mounting, axle bed (9214) are installed at both ends about threaded rod (9213), sliding block (9215) inside carries out threaded connection with threaded rod (9213), guide rail (9216) are installed respectively to the inside left and right sides end of shell (9211), sliding block (9215) back both ends are connected with the guide rail, terminal surface connection has connecting block (924) before sliding block (9215), shell (9211) top mid-mounting has motor (922), motor (922) output is connected with shaft coupling (9212) top middle part.
5. A dust-proof low voltage switchgear as claimed in claim 2, wherein: the dust removing mechanism (93) comprises a scraping blade (931) and a fixed block (932), the fixed block (932) is respectively installed at the front end and the rear end of the scraping blade (931), and the left end face of the fixed block (932) is connected with a heat radiation guard board (91).
6. A dust-proof low voltage switchgear as claimed in claim 3, wherein: the front end face of the connecting block (924) is inserted into the first sliding groove (97) and connected with the back of the heat dissipation fan (94) and the heat dissipation plate (95).
7. The dust-proof low voltage switchgear as claimed in claim 4, wherein: the sliding block (9215) drives the cooling fan (94) and the cooling plate (95) to slide up and down in the cooling guard plate (91) while sliding up and down.
8. The dust-proof low voltage switchgear as claimed in claim 5, wherein: the left side of the scraping blade (931) is contacted with the heat dissipation plate (95), and the contact surface of the scraping blade (931) and the heat dissipation plate (95) is in a chamfer shape.
9. A dust-proof low voltage switchgear as claimed in claim 2, wherein: a layer of filter screen is arranged on the inner side of the heat dissipation plate (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320164801.6U CN219937615U (en) | 2023-02-09 | 2023-02-09 | Dustproof low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320164801.6U CN219937615U (en) | 2023-02-09 | 2023-02-09 | Dustproof low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937615U true CN219937615U (en) | 2023-10-31 |
Family
ID=88497037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320164801.6U Active CN219937615U (en) | 2023-02-09 | 2023-02-09 | Dustproof low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937615U (en) |
-
2023
- 2023-02-09 CN CN202320164801.6U patent/CN219937615U/en active Active
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