CN209993884U - Outdoor switch board winter protection rain insensitive device with adjustable - Google Patents
Outdoor switch board winter protection rain insensitive device with adjustable Download PDFInfo
- Publication number
- CN209993884U CN209993884U CN201920768998.8U CN201920768998U CN209993884U CN 209993884 U CN209993884 U CN 209993884U CN 201920768998 U CN201920768998 U CN 201920768998U CN 209993884 U CN209993884 U CN 209993884U
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Abstract
The utility model provides an adjustable outdoor switch board winter protection rain insensitive device, which comprises a fixed plate, mounting holes, a plurality of heat dissipation pipe structures, an adjustable protective cover structure, a buffering mounting frame structure, a connecting plate, a ventilation plate, mounting screws, a protective plate, a connecting rod, a rotating shaft, a wiping pad, a protective sheet, a protective hole and a nameplate, wherein the mounting holes are respectively arranged at the four corners of the front surface of the fixed plate; the radiating pipe structures which can be arranged at a plurality of positions are respectively arranged at the middle positions of the left side and the right side of the front surface of the fixing plate; the adjustable protective cover structure is arranged at the upper part of the fixed plate; the buffering mounting frame structures are respectively arranged at the left side and the right side of the fixing plate. The utility model is provided with the fixed pipe, the protective net, the motor, the fan blade, the heating wire, the ear plate and the fastening hole, which is beneficial to preventing the power distribution cabinet from being frozen; the bracing piece, the fastening pipe adjusts the pole, and fastening bolt, the setting of backup pad and protection casing are favorable to preventing that the switch board from getting into the rainwater.
Description
Technical Field
The utility model belongs to the technical field of the winter protection rain insensitive device, especially, relate to an outdoor switch board winter protection rain insensitive device with adjustable.
Background
In order to prevent rainwater and sundries from flowing backwards into outdoor ventilation pipes such as chimneys, the common rain-proof device is mostly additionally provided with an umbrella-shaped rain-proof cover at the top of the ventilation pipe, but because the ventilation pipe is used for ensuring the ventilation effect, the top is generally far away from the ground, the common umbrella-shaped rain-proof cover is used for ensuring the rain-proof and dust-proof effects, and the ventilation effect of the ventilation pipe which is hindered to a certain degree by the design of the rain-proof cover influences the ventilation.
But current outdoor switch board winter protection rain insensitive device still has the function that does not possess the winter protection, does not possess the problem of rain-proof function and inconvenient installation.
Therefore, the invention discloses an adjustable cold-proof and rain-proof device of an outdoor power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an outdoor switch board winter protection rain insensitive device with adjustable to solve current outdoor switch board winter protection rain insensitive device and still exist the function that does not possess the winter protection, do not possess the problem of rain-proof function and inconvenient installation. An adjustable outdoor power distribution cabinet cold-proof and rain-proof device comprises a fixed plate, mounting holes, a plurality of heat dissipation pipe structures, an adjustable protective cover structure, a buffering mounting frame structure, a connecting plate, a ventilating plate, mounting screws, protective plates, connecting rods, a rotating shaft, a wiping pad, protective sheets, protective holes and a nameplate, wherein the mounting holes are respectively formed in the four corners of the front surface of the fixed plate; the radiating pipe structures which can be arranged at a plurality of positions are respectively arranged at the middle positions of the left side and the right side of the front surface of the fixing plate; the adjustable protective cover structure is arranged at the upper part of the fixed plate; the mounting frame structures capable of buffering are respectively arranged on the left side and the right side of the fixing plate; the connecting plate is embedded in the middle of the upper part of the front surface of the fixing plate; the air permeable plate is connected to the middle position of the lower part of the front surface of the connecting plate through a mounting screw; the protective plate is embedded in the middle of the lower part of the front surface of the fixing plate; the connecting rods are respectively connected to the left side and the right side of the upper part of the front surface of the protection plate through rotating shafts; the wiping pad is glued in the middle of the inner side of the rear surface of the connecting rod; the protective sheet is embedded in the middle of the front surface of the protective plate; the protection holes are respectively arranged at the four corners of the front surface of the protection sheet; the nameplate is embedded in the middle of the front surface of the protection sheet; the structure of the cooling tube capable of being formed in multiple positions comprises a fixed tube, a protective net, a motor, fan blades, a heating wire, ear plates and fastening holes, wherein the protective net is respectively embedded in the middle of the left side of the fixed tube and the right side of the bottom of the fixed tube; the motor is connected to the middle position of the inner side of the fixed pipe through a bolt; the fan blades are sleeved on an output shaft of the motor; the heating wires are respectively connected to the middle position of the left side in the fixed pipe and the right lower part of the inner side of the fixed pipe through screws; the ear plates are respectively connected to the upper part of the right side of the fixed pipe and the lower part of the right side of the fixed pipe through bolts; the fastening hole is formed in the middle of the front surface of the ear plate.
Preferably, the inner diameter of the mounting hole is set to be two millimeters to four millimeters; the transverse distance between the mounting holes is set to be eight centimeters to ten centimeters; the longitudinal distance between the mounting hole and the mounting hole is set to be four centimeters to six centimeters.
Preferably, the pore diameter of the air permeable plate is set to be one millimeter to three millimeters; the ventilation plate is a hollow plate made of stainless steel.
Preferably, the wiping pad is a nylon cloth pad embedded with a sponge layer on the inner side.
Preferably, the protective net is made of stainless steel net.
Preferably, the adjustable protective cover structure comprises a supporting rod, a fastening pipe, an adjusting rod, a fastening bolt, a supporting plate and a protective cover, wherein the fastening pipe is respectively bolted on the left side and the right side of the upper surface of the supporting rod; the adjusting rod is longitudinally inserted at the upper part of the inner side of the fastening pipe; the fastening bolt is in threaded connection with the connecting part of the fastening pipe and the adjusting rod; the supporting plate is connected to the upper part of the adjusting rod through a bolt; the protective cover is connected to the upper part of the supporting plate through bolts.
Preferably, a limiting rope is arranged at the joint of the fastening pipe and the adjusting rod; one end of the limiting rope is glued to the lower part of the inner side of the fastening pipe, and the other end of the limiting rope is glued to the lower part of the inner side of the adjusting rod; the limiting rope is made of nylon.
Preferably, the protective cover is an acrylic plastic cover.
Preferably, the structure of the mounting frame capable of buffering comprises a fastening plate, a mounting frame, a locking hole, a protective tube, a support rod, a stop block, a buffering spring and a connecting sheet, wherein the mounting frame is respectively connected to the upper part of the right side of the fastening plate and the lower part of the right side of the fastening plate through bolts; the locking hole is formed in the middle of the front surface of the mounting frame; the protective pipe is connected to the middle position of the left side of the fastening plate through a bolt; the supporting rod is transversely inserted at the right side in the protective tube; the blocking block is connected with one end of the buffer spring through a bolt and welded on the left side of the interior of the protective tube, and the other end of the buffer spring is welded on the left side of the blocking block; the connecting piece is connected to the right side of the supporting rod through bolts.
Preferably, the diameter of the buffer spring is set to be four millimeters to six millimeters; the buffer spring is a stainless steel spring; and the outer surface of the buffer spring is coated with an anti-rust paint layer.
Preferably, the right side of the connecting sheet is glued with a silica gel pad with the thickness of one to three millimeters; the right side of silica gel pad be provided with a style of calligraphy antiskid line.
Preferably, the fixing tube is connected with the fixing plate through a bolt.
Preferably, the supporting rod is connected with the fixing plate through a bolt.
Preferably, the fastening plate is connected with the fixing plate through bolts.
Preferably, the motor is a motor with a model number of YL; the heating wire is particularly a HT-135 type heating wire.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, fixed pipe, the protection network, the motor, the flabellum, the heater strip, the setting in otic placode and fastening hole is favorable to preventing the switch board frost damage.
2. The utility model discloses in, bracing piece, fastening pipe, adjust the pole, fastening bolt, the setting of backup pad and protection casing is favorable to preventing that the switch board from getting into the rainwater.
3. The utility model discloses in, mounting panel, mounting bracket, locking hole, protective tube, branch blocks the piece, the setting of buffering spring and connection piece is favorable to installing winter protection rain insensitive device.
4. In the utility model, the inner diameter of the mounting hole is set to be two to four millimeters; the transverse distance between the mounting holes is set to be eight centimeters to ten centimeters; the longitudinal distance between the mounting holes is set to be four centimeters to six centimeters, so that the installation tightness of the cold-proof and rainproof device is improved.
5. In the utility model, the aperture of the air permeable plate is set to be one to three millimeters; the ventilation plate is a hollow plate made of stainless steel, and heat dissipation of the power distribution cabinet is facilitated.
6. The utility model discloses in, the pad of cleaning specifically adopt the inboard nylon cloth pad of inlaying the sponge layer, be favorable to cleaning the clearance to the dust of ventilative board surface.
7. The utility model discloses in, the protection network specifically adopt stainless steel mesh, be favorable to preventing to get into the dust in the fixed tube.
8. In the utility model, a limiting rope is arranged at the joint of the fastening pipe and the adjusting rod; one end of the limiting rope is glued to the lower part of the inner side of the fastening pipe, and the other end of the limiting rope is glued to the lower part of the inner side of the adjusting rod; the limiting rope body adopts a nylon rope, and is beneficial to preventing the adjusting rod from falling off in the fastening pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the heat dissipation tube structure of the present invention.
Fig. 3 is a schematic structural diagram of the adjustable protective cover structure of the present invention.
Fig. 4 is a schematic structural diagram of the structure of the buffering mounting frame of the present invention.
In the figure:
1. a fixing plate; 2. mounting holes; 3. a plurality of radiating pipe structures can be arranged; 31. a fixed tube; 32. a protective net; 33. a motor; 34. a fan blade; 35. heating wires; 36. an ear plate; 37. a fastening hole; 4. the structure of the protective cover can be adjusted; 41. a support bar; 42. fastening the tube; 43. adjusting a rod; 44. fastening a bolt; 45. a support plate; 46. a protective cover; 5. a mounting frame structure that can be cushioned; 51. a fastening plate; 52. a mounting frame; 53. a locking hole; 54. a protective tube; 55. a strut; 56. a blocking block; 57. a buffer spring; 58. connecting sheets; 6. a connecting plate; 7. a gas permeable plate; 8. mounting screws; 9. a protection plate; 10. a connecting rod; 11. a rotating shaft; 12. a wiping pad; 13. a protective sheet; 14. a protective aperture; 15. a nameplate.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The utility model provides an adjustable outdoor power distribution cabinet cold-proof and rain-proof device, which comprises a fixed plate 1, mounting holes 2, a plurality of radiating tube structures 3, an adjustable protective cover structure 4, a buffering mounting frame structure 5, a connecting plate 6, a ventilating plate 7, mounting screws 8, a protective plate 9, a connecting rod 10, a rotating shaft 11, a wiping pad 12, a protective sheet 13, a protective hole 14 and a nameplate 15, wherein the mounting holes 2 are respectively arranged at four corners of the front surface of the fixed plate 1; the radiating pipe structures 3 which can be arranged at a plurality of positions are respectively arranged at the middle positions of the left side and the right side of the front surface of the fixing plate 1; the adjustable protective cover structure 4 is arranged at the upper part of the fixed plate 1; the buffering mounting frame structures 5 are respectively arranged at the left side and the right side of the fixed plate 1; the connecting plate 6 is embedded in the middle of the upper part of the front surface of the fixing plate 1; the ventilation plate 7 is connected to the middle position of the lower part of the front surface of the connecting plate 6 through a mounting screw 8; the protection plate 9 is embedded in the middle of the lower part of the front surface of the fixing plate 1; the connecting rods 10 are respectively connected to the left side and the right side of the upper part of the front surface of the protection plate 9 through rotating shafts 11; the wiping pad 12 is glued at the middle position of the inner side of the rear surface of the connecting rod 10; the protective sheet 13 is embedded in the middle of the front surface of the protective plate 9; the protection holes 14 are respectively arranged at the four corners of the front surface of the protection sheet 13; the nameplate 15 is embedded in the middle of the front surface of the protective sheet 13; the multi-position radiating pipe structure 3 comprises a fixed pipe 31, a protective net 32, a motor 33, fan blades 34, a heating wire 35, ear plates 36 and fastening holes 37, wherein the protective net 32 is respectively embedded in the middle position of the left side of the fixed pipe 31 and the right side of the bottom of the fixed pipe 31; the motor 33 is connected with the middle position of the inner side of the fixed pipe 31 through a bolt; the fan blades 34 are sleeved on an output shaft of the motor 33; the heating wire 35 is respectively screwed at the middle position of the left side in the fixed pipe 31 and the right lower part of the inner side of the fixed pipe 31; the ear plate 36 is respectively bolted on the upper right part of the fixed tube 31 and the lower right part of the fixed tube 31; the fastening hole 37 is opened at the middle position of the front surface of the ear plate 36.
In the above embodiment, specifically, the inner diameter of the mounting hole 2 is set to be two millimeters to four millimeters; the transverse distance between the mounting hole 2 and the mounting hole 2 is set to be eight centimeters to ten centimeters; the longitudinal distance between the mounting hole 2 and the mounting hole 2 is set to be four centimeters to six centimeters.
In the above embodiment, specifically, the pore diameter of the air-permeable plate 7 is set to be one millimeter to three millimeters; the ventilation plate 7 is a hollow plate made of stainless steel.
In the above embodiment, specifically, the wiping pad 12 is a nylon cloth pad embedded with a sponge layer inside.
In the above embodiment, specifically, the protective mesh 32 specifically uses a stainless steel mesh.
In the above embodiment, specifically, the adjustable protective cover structure 4 includes a supporting rod 41, a fastening pipe 42, an adjusting rod 43, a fastening bolt 44, a supporting plate 45 and a protective cover 46, wherein the fastening pipe 42 is respectively bolted to the left and right sides of the upper surface of the supporting rod 41; the adjusting rod 43 is longitudinally inserted at the upper part of the inner side of the fastening tube 42; the fastening bolt 44 is in threaded connection with the connecting position of the fastening pipe 42 and the adjusting rod 43; the supporting plate 45 is connected to the upper part of the adjusting rod 43 through a bolt; the shield 46 is bolted to the upper portion of the support plate 45.
In the above embodiment, specifically, a limiting rope is arranged at the joint of the fastening tube 42 and the adjusting rod 43; one end of the limiting rope is glued to the lower part of the inner side of the fastening pipe 42, and the other end of the limiting rope is glued to the lower part of the inner side of the adjusting rod 43; the limiting rope is made of nylon.
In the above embodiment, specifically, the protective cover 46 is an acrylic plastic cover.
In the above embodiment, specifically, the mounting bracket structure 5 includes a fastening plate 51, a mounting bracket 52, a locking hole 53, a protection tube 54, a support rod 55, a stop block 56, a buffer spring 57 and a connecting piece 58, wherein the mounting bracket 52 is respectively bolted on the upper part of the right side of the fastening plate 51 and the lower part of the right side of the fastening plate 51; the locking hole 53 is arranged in the middle of the front surface of the mounting frame 52; the protective pipe 54 is connected to the middle position of the left side of the fastening plate 51 through a bolt; the supporting rod 55 is transversely inserted at the right side inside the protective tube 54; the stop block 56 is connected with one end of the buffer spring 57 by a bolt and welded on the left side in the protective tube 54, and the other end is welded on the left side of the stop block 56; the connecting piece 58 is bolted to the right side of the strut 55.
In the above embodiment, specifically, the diameter of the buffer spring 57 is set to be four millimeters to six millimeters; the buffer spring 57 is a stainless steel spring; the outer surface of the buffer spring 57 is coated with an anti-rust paint layer.
In the above embodiment, specifically, the right side of the connecting sheet 58 is glued with a silica gel pad with a thickness of one to three millimeters; the right side of silica gel pad be provided with a style of calligraphy antiskid line.
In the above embodiment, specifically, the fixing tube 31 is connected to the fixing plate 1 by bolts.
In the above embodiment, specifically, the supporting rod 41 is disposed in bolted connection with the fixing plate 1.
In the above embodiment, specifically, the fastening plate 51 is disposed in bolted connection with the fixing plate 1.
In the above embodiment, specifically, the motor 33 is a motor with a model of YL; the heating wire 35 is a heating wire with the model number of HT-135.
Principle of operation
When the utility model is used, firstly, the fixed plate 1 is arranged on the rear surface of the power distribution cabinet, then the fixed plate 1 can be fixed by passing through the mounting hole 2 by bolts, then an external power supply is connected, the heating wire 35 starts to heat, simultaneously, the control switch on the motor 33 is used for starting the motor 33 to drive the fan blade 34 to rotate, the heat generated by heating the heating wire 35 by the fan blade 34 is blown out, the cold-proof effect can be realized on the power distribution cabinet, then the fastening bolt 44 is loosened to adjust the adjusting rod 43, the height of the protective cover 46 can be adjusted, the fastening bolt 44 is screwed again after the adjustment is finished, then the rainproof effect can be realized by the protective cover 46, the fixed plate 1 can be strengthened and fixed by passing through the locking hole 53 by bolts, the ventilation and heat dissipation effects on the power distribution cabinet can be realized by the ventilation plate 7, if the outer, the rotary connecting rod 10 can wipe and clean dust on the outer surface of the air-permeable plate 7 by using a wiping pad 12.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. An adjustable outdoor power distribution cabinet cold-proof and rainproof device is characterized by comprising a fixing plate (1), mounting holes (2), a plurality of heat dissipation pipe structures (3), an adjustable protective cover structure (4), a buffering mounting frame structure (5), a connecting plate (6), a breathable plate (7), mounting screws (8), a protective plate (9), a connecting rod (10), a rotating shaft (11), a wiping pad (12), a protective sheet (13), protective holes (14) and a nameplate (15), wherein the mounting holes (2) are respectively formed in four corners of the front surface of the fixing plate (1); the heat dissipation pipe structures (3) can be arranged at the middle positions of the left side and the right side of the front surface of the fixing plate (1) respectively; the adjustable protective cover structure (4) is arranged at the upper part of the fixed plate (1); the mounting rack structure (5) capable of buffering is respectively arranged on the left side and the right side of the fixing plate (1); the connecting plate (6) is embedded in the middle of the upper part of the front surface of the fixing plate (1); the air permeable plate (7) is connected to the middle position of the lower part of the front surface of the connecting plate (6) through a mounting screw (8); the protection plate (9) is embedded in the middle of the lower part of the front surface of the fixing plate (1); the connecting rods (10) are respectively connected to the left side and the right side of the upper part of the front surface of the protection plate (9) through rotating shafts (11); the wiping pad (12) is glued at the middle position of the inner side of the rear surface of the connecting rod (10); the protective sheet (13) is embedded in the middle of the front surface of the protective plate (9); the protection holes (14) are respectively arranged at the four corners of the front surface of the protection sheet (13); the nameplate (15) is embedded in the middle of the front surface of the protective sheet (13); the multi-position heat dissipation pipe structure (3) comprises a fixed pipe (31), a protective net (32), a motor (33), fan blades (34), a heating wire (35), ear plates (36) and fastening holes (37), wherein the protective net (32) is respectively embedded in the middle position of the left side of the fixed pipe (31) and the right side of the bottom of the fixed pipe (31); the motor (33) is connected to the middle position of the inner side of the fixed pipe (31) through a bolt; the fan blade (34) is sleeved on an output shaft of the motor (33); the heating wire (35) is respectively connected to the middle position of the left side in the fixed pipe (31) and the right lower part of the inner side of the fixed pipe (31) through screws; the ear plates (36) are respectively bolted on the upper right part of the fixed pipe (31) and the lower right part of the fixed pipe (31); the fastening hole (37) is arranged in the middle of the front surface of the ear plate (36).
2. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 1, wherein the inner diameter of the mounting hole (2) is set to be two mm to four mm; the transverse distance between the mounting hole (2) and the mounting hole (2) is set to be eight centimeters to ten centimeters; the longitudinal distance between the mounting hole (2) and the mounting hole (2) is set to be four centimeters to six centimeters.
3. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 1, wherein the aperture of said ventilation plate (7) is set to be one mm to three mm; the ventilation plate (7) is a hollow plate made of stainless steel.
4. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 1, wherein the wiping pad (12) is a nylon cloth pad embedded with a sponge layer inside.
5. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 1, wherein the protection net (32) is made of stainless steel net.
6. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 1, wherein the adjustable protective cover structure (4) comprises a support rod (41), a fastening pipe (42), an adjusting rod (43), a fastening bolt (44), a support plate (45) and a protective cover (46), the fastening pipe (42) is respectively bolted on the left side and the right side of the upper surface of the support rod (41); the adjusting rod (43) is longitudinally inserted at the upper part of the inner side of the fastening pipe (42); the fastening bolt (44) is in threaded connection with the connecting part of the fastening pipe (42) and the adjusting rod (43); the supporting plate (45) is connected to the upper part of the adjusting rod (43) through a bolt; the protective cover (46) is connected to the upper part of the supporting plate (45) through bolts.
7. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 6, wherein a limiting rope is arranged at the joint of the fastening pipe (42) and the adjusting rod (43); one end of the limiting rope is glued to the lower part of the inner side of the fastening pipe (42), and the other end of the limiting rope is glued to the lower part of the inner side of the adjusting rod (43); the limiting rope is made of nylon.
8. The adjustable outdoor power distribution cabinet cold-proof and rain-proof device as claimed in claim 6, wherein the protective cover (46) is acrylic plastic cover.
9. The adjustable outdoor switch cabinet cold-proof and rain-proof device as claimed in claim 1, wherein said cushioned mount structure (5) comprises a fastening plate (51), a mount (52), a locking hole (53), a protective tube (54), a support rod (55), a stop block (56), a cushion spring (57) and a connecting piece (58), said mount (52) being bolted to the upper portion of the right side of the fastening plate (51) and the lower portion of the right side of the fastening plate (51), respectively; the locking hole (53) is formed in the middle of the front surface of the mounting frame (52); the protective pipe (54) is connected to the middle position of the left side of the fastening plate (51) through a bolt; the supporting rod (55) is transversely inserted at the right side in the protective pipe (54); the stop block (56) is connected with one end of the buffer spring (57) through a bolt and welded on the left side of the interior of the protective pipe (54), and the other end of the buffer spring is welded on the left side of the stop block (56); the connecting piece (58) is connected to the right side of the support rod (55) through bolts.
10. The adjustable outdoor switch cabinet cold-proof and rainproof device as claimed in claim 9, wherein the diameter of the buffer spring (57) is set to be four mm to six mm; the buffer spring (57) is a stainless steel spring; and the outer surface of the buffer spring (57) is coated with an anti-rust paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768998.8U CN209993884U (en) | 2019-05-27 | 2019-05-27 | Outdoor switch board winter protection rain insensitive device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768998.8U CN209993884U (en) | 2019-05-27 | 2019-05-27 | Outdoor switch board winter protection rain insensitive device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209993884U true CN209993884U (en) | 2020-01-24 |
Family
ID=69295255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920768998.8U Expired - Fee Related CN209993884U (en) | 2019-05-27 | 2019-05-27 | Outdoor switch board winter protection rain insensitive device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209993884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768950A (en) * | 2020-06-12 | 2020-10-13 | 宁波中凯壳体有限公司 | Mounting method for shell heat dissipation and dust removal device |
| CN111768949A (en) * | 2020-06-12 | 2020-10-13 | 宁波中凯壳体有限公司 | Heat dissipation dust removal vary voltage cabinet casing |
-
2019
- 2019-05-27 CN CN201920768998.8U patent/CN209993884U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768950A (en) * | 2020-06-12 | 2020-10-13 | 宁波中凯壳体有限公司 | Mounting method for shell heat dissipation and dust removal device |
| CN111768949A (en) * | 2020-06-12 | 2020-10-13 | 宁波中凯壳体有限公司 | Heat dissipation dust removal vary voltage cabinet casing |
| CN111768949B (en) * | 2020-06-12 | 2023-03-31 | 宁波中凯壳体有限公司 | Heat dissipation dust removal vary voltage cabinet casing |
| CN111768950B (en) * | 2020-06-12 | 2023-04-18 | 宁波中凯壳体有限公司 | Mounting method for shell heat dissipation and dust removal device |
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Granted publication date: 20200124 |