CN221177067U - Power distribution cabinet body with heat radiation structure - Google Patents
Power distribution cabinet body with heat radiation structure Download PDFInfo
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- CN221177067U CN221177067U CN202322945515.6U CN202322945515U CN221177067U CN 221177067 U CN221177067 U CN 221177067U CN 202322945515 U CN202322945515 U CN 202322945515U CN 221177067 U CN221177067 U CN 221177067U
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- power distribution
- cooling
- heat
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- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 239000000110 cooling liquid Substances 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 239000010425 asbestos Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet body with a heat dissipation structure, wherein the cabinet body is fixedly arranged above a bottom plate, a cooling liquid tank is fixedly arranged above a top plate, circulating pipes are fixedly communicated with two sides of the cooling liquid tank, a plurality of refrigerating sheets are fixedly arranged at the top ends of the cooling liquid tank, heat discharging holes are fixedly arranged at the top ends of the refrigerating sheets, and the inner sides of the refrigerating sheets are oppositely arranged with the inner part of the cooling liquid tank. This switch board body with heat radiation structure, can come out heat exchange through the endothermic coolant liquid of cooling and give the coolant tank at the circulation transmission, and the ventilation that the fan of airing exhaust can accelerate cabinet body lower extreme, put the internal high temperature component of cabinet in top through the division board, can place different heat production's component equipment with cabinet internal portion different regions, finally reduce the transmission of the internal heat of switch board, improved the cooling effect of the switch board body with heat radiation structure.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet body with a heat dissipation structure.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads.
For example, the name of the authorized bulletin number CN216750764U is a power distribution cabinet body with a heat dissipation structure, although the environmental temperature of internal components is reduced, moisture entering the internal air is effectively absorbed, the influence of the moisture on the component is greatly reduced, dust in the heat dissipation port is prevented from entering the internal components to dissipate heat, the rain shield plate is prevented from excessively contacting the cabinet body, but still exists, the existing power distribution cabinet body with the heat dissipation structure is provided with the electric components and equipment required by the power distribution cabinet because the power distribution cabinet adopts the unified independent box inner cavity, but the heat generated by the electric components and the equipment is different for the power distribution cabinet, and a part of equipment can generate larger heat during operation, and other equipment can not generate heat during operation, however, the equipment with higher temperature uniformly arranged in the same cabinet body can transmit heat to other equipment, so that most of heat is difficult to leak for heat dissipation in the internal conduction of the cabinet body, and the effect of the power distribution cabinet body with the heat dissipation structure is greatly influenced.
Meanwhile, the existing power distribution cabinet body with a heat dissipation structure adopts a general installation mode, the working equipment component of the matching cabinet is directly installed on the inner wall of the cabinet body, because the rear side of the electronic equipment is tightly contacted with the power distribution cabinet, part of heat is difficult to disperse at the rear side, and the space heat dissipation capacity of the front end of the electric equipment is limited independently, so that heat is generated at the contact position between the rear side of the power distribution equipment component in the power distribution cabinet body with the heat dissipation structure and the power distribution cabinet, equipment parts are easy to burn out after the heat is gradually accumulated for a long time, and the service life of the power distribution cabinet body with the heat dissipation structure is finally reduced.
Disclosure of utility model
The utility model aims to solve the problems of poor heat dissipation effect and reduced service life of the existing power distribution cabinet body with a heat dissipation structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board body with heat radiation structure, includes the cabinet body, bottom plate and cushion, cabinet body fixed mounting is in the top of bottom plate, two the top fixed mounting of cushion has the roof, the top of roof is equipped with high-efficient cooling structure, high-efficient cooling structure includes cooling liquid tank, circulating pipe and cooling tube, cooling liquid tank fixed mounting is in the top of roof, the both sides fixed communication of cooling liquid tank has the circulating pipe, the outside fixed mounting of circulating pipe has two pumps, the cooling tube fixed communication is in the inboard of circulating pipe, the top fixed mounting of cooling liquid tank has a plurality of refrigeration pieces, and a plurality of the top fixed mounting of refrigeration piece has the heat release hole, a plurality of the inside of refrigeration piece sets up with the inside of cooling liquid tank relatively.
Preferably, a temperature difference placing structure is arranged in the cabinet body;
the temperature difference placement structure comprises a separation plate, a dustproof net and an exhaust cavity;
the utility model discloses a cabinet body, including cabinet body, a plurality of the cavity of airing exhaust is fixed to be offered on the outer wall of cabinet body below, a plurality of the inboard movable mounting in cavity of airing exhaust has the fan of airing exhaust, a plurality of dust screen fixed connection is at the outer wall of cabinet body, a plurality of the inboard of dust screen links to each other with the cavity activity of airing exhaust, division board fixed mounting is in the inboard of cabinet body, the both ends fixed mounting of division board has the heat insulating board.
Preferably, a distribution element mounting and fixing structure is arranged in the cabinet body;
The power distribution element installation and fixation structure comprises a fixed nail, an extension frame and a positioning block;
The fixing nails are fixedly arranged on the inner wall of the cabinet body, the fixing nails and the cabinet body are fixedly arranged with a plurality of extension frames, the inner sides of the extension frames are fixedly provided with cross bars, the positioning blocks are fixedly connected with the lower ends of the cross bars, the inner sides of the positioning blocks are fixedly provided with threaded rods, the two sides of the threaded rods are movably connected with clamping blocks, the two sides of the threaded rods are sleeved with nuts in a threaded manner, and the inner sides of the nuts are movably connected with the outer sides of the clamping blocks.
Preferably, the clamping blocks are movably connected relatively, the positioning blocks are arranged in parallel at equal intervals along the cross rod, and two sides of the positioning blocks are arranged relatively to the inner side of the exhaust cavity.
Preferably, the front end of the cabinet body is provided with a cabinet body separating switch structure;
the cabinet body split switch structure comprises a hinge, a low-temperature element door and a high-temperature element door;
The hinges are movably connected to the front end of the cabinet body, the front ends of the hinges are movably hinged to low-temperature element doors, the lower portions of the hinges are movably hinged to high-temperature element doors, handles are fixedly arranged on the outer sides of the low-temperature element doors and the high-temperature element doors, the inner sides of the low-temperature element doors are opposite to the positioning blocks, and the inner sides of the high-temperature element doors are opposite to the cooling pipes.
Preferably, the outer wall of the high-temperature element door is fixedly provided with an observation window, the top end of the cabinet body is fixedly provided with a plurality of cushion blocks, and the top plate is fixedly arranged above the cushion blocks.
The power distribution cabinet body with the heat dissipation structure has the beneficial effects that: the cooling liquid capable of absorbing heat through cooling can exchange heat and deliver the heat to the cooling liquid tank in a circulating way, the air ventilation of the lower end of the cabinet body can be quickened by the air exhaust fan, the high-temperature elements inside the cabinet body are placed above the cabinet body through the partition plate, the cabinet body can be divided into different areas to be placed with element equipment with different heat production, and finally, the conveying and transferring of the heat inside the power distribution cabinet are reduced, and the cooling effect of the power distribution cabinet body with a heat dissipation structure is improved.
Through preventing weaving at two corresponding clamp splice inboards with the equipment component, then twist the nut of both sides, the nut can be to the inboard removal of threaded rod, and then the nut of removal can promote two clamp splice to inside foling, and at last two clamp splice can press from both sides power distribution cabinet equipment tight fixed, hangs in cabinet internal portion, has avoided the part heat dissipation difficulty of the power distribution cabinet equipment contact cabinet body, has improved the life of the power distribution cabinet body that has heat radiation structure.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic front cross-sectional view of FIG. 1;
FIG. 3 is a schematic top cross-sectional view of FIG. 1;
FIG. 4 is an enlarged cross-sectional view of the portion A of FIG. 2;
FIG. 5 is an enlarged cross-sectional view of the portion B of FIG. 2;
fig. 6 is an enlarged cross-sectional view of the portion C in fig. 5.
In the figure: 1. cabinet body, 2, bottom plate, 3, roof, 4, cushion, 5, observation window, 6, high-efficient cooling structure, 61, cooling liquid tank, 62, heat extraction hole, 63, refrigeration piece, 64, circulating pipe, 65, pump, 66, cooling tube, 7, temperature difference mounting structure, 71, heat insulating board, 72, division board, 73, dust screen, 74, exhaust fan, 75, exhaust cavity, 8, distribution element installation fixed knot construct, 81, staple, 82, horizontal pole, 83, extension frame, 84, locating piece, 85, threaded rod, 86, clamp splice, 87, nut, 9, cabinet body separation switch structure, 91, hinge, 92, handle, 93, low temperature element door, 94, high temperature element door.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-6, a power distribution cabinet with a heat dissipation structure comprises a cabinet body 1, a bottom plate 2 and cushion blocks 4, wherein the cabinet body 1 is fixedly installed above the bottom plate 2, top plates 3 are fixedly installed above the two cushion blocks 4, a high-efficiency cooling structure 6 is arranged above the top plates 3, the high-efficiency cooling structure 6 comprises a cooling liquid tank 61, a circulating pipe 64 and a cooling pipe 66, the cooling liquid tank 61 is fixedly installed above the top plates 3, the two sides of the cooling liquid tank 61 are fixedly communicated with the circulating pipe 64, two pumps 65 are fixedly installed outside the circulating pipe 64, the cooling pipe 66 is fixedly communicated with the inner side of the circulating pipe 64, a plurality of refrigerating sheets 63 are fixedly installed at the top ends of the cooling liquid tank 61, heat dissipation holes 62 are fixedly installed at the top ends of the refrigerating sheets 63, the heat dissipation holes 62 are used for dissipating heat for the refrigerating sheets 63, when high-temperature component equipment is placed inside the upper part of the cabinet body 1, a power supply is connected with the pumps 65, the pump 65 can convey the oil-water mixed liquid in the cooling liquid tank 61 into the circulating pipe 64, then the cooling liquid for cooling and absorbing heat can exchange the heat generated by the high-temperature element and convey the heat to the cooling liquid tank 61 in a circulating way, the cooling liquid tank 61 is cooled by the cooling sheet 62 and conveyed again into the cooling pipe 66, the inner sides of the plurality of cooling sheets 63 and the cooling liquid tank 61 are oppositely arranged, the inside of the cabinet body 1 is provided with a temperature difference placing structure 7, the temperature difference placing structure 7 comprises a partition plate 72, a dust screen 73 and an exhaust cavity 75, the plurality of exhaust cavities 75 are fixedly arranged on the outer wall below the cabinet body 1, the inner sides of the plurality of exhaust cavities 75 are movably provided with exhaust fans 74, the plurality of dust screens 73 are fixedly connected to the outer wall of the cabinet body 1, the dust screens 73 are made of stainless steel metal plates with holes of 50mm mesh, so that external dust can be reduced from entering the inside the cabinet body 1, the plurality of air exhaust fans 74 are connected with a power supply to accelerate the air circulation at the lower end of the cabinet body 1 by using the rotating air exhaust fans 74, so that the heat dissipation of a low-temperature element at the lower part is realized, a high-temperature element in the cabinet body 1 is arranged at the upper part by the partition plate 72, the low-temperature element is arranged at the lower part of the cabinet body, the heat insulation plate 71 is made of asbestos with good heat insulation and transfer, the interior of the cabinet body 1 can be divided into different areas to be provided with elements with different heat generation amounts, the inner sides of the plurality of dustproof screens 73 are movably connected with the air exhaust cavity 75, the partition plate 72 is fixedly arranged at the inner side of the cabinet body 1, and the heat insulation plates 71 are fixedly arranged at the two ends of the partition plate 72;
After the high-temperature element equipment is placed in the upper portion of the cabinet body 1, the pump 65 is started by connecting a power supply, the pump 65 can convey oil-water mixed liquid in the cooling liquid tank 61 to the inside of the circulating pipe 64, then cooling and heat absorbing cooling liquid can exchange heat generated by the high-temperature element out and convey the heat to the cooling liquid tank 61 in a circulating mode, the cooling liquid tank 61 is internally conveyed to the cooling pipe 66 again through cooling of the cooling plate 62, the dust screen 73 is made of a stainless steel metal plate with a hole of 50mm, external dust can be reduced and enters the cabinet body 1, the power supply is connected, the air circulation of the lower end of the cabinet body 1 is quickened by using the rotating air exhaust fans 74, accordingly, heat dissipation of the low-temperature element below is achieved, the high-temperature element in the cabinet body 1 is placed in the upper portion through the partition plate 72, the low-temperature element is placed in the lower portion of the cabinet body, the cooling and the cooling cabinet body 1 is made of asbestos with good heat isolation transfer, the inside the cabinet body 1 can be placed in different areas, the heat transfer effect of the heat-generating element of the cabinet is reduced, and the heat dissipation effect of the heat-insulating board of the power distribution cabinet is improved.
Referring to fig. 1-6, a power distribution element mounting and fixing structure 8 is arranged in the cabinet body 1, the power distribution element mounting and fixing structure 8 comprises fixing nails 81, extending frames 83 and positioning blocks 84, a plurality of fixing nails 81 are fixedly arranged on the inner wall of the cabinet body 1, a plurality of extending frames 83 are fixedly arranged between the fixing nails 81 and the cabinet body 1, cross bars 82 are fixedly arranged on the inner sides of the extending frames 83, the extending frames 83 are made of stainless steel and are arranged in the cabinet body 1 through the fixing nails 81, the positioning blocks 84 are fixedly connected to the lower ends of the cross bars 82, threaded rods 85 are fixedly arranged on the inner sides of the positioning blocks 84, the cross bars 82 are used for hoisting the positioning blocks 84 which are made into the lower parts, when equipment elements of the power distribution cabinet need to be mounted, the equipment elements are prevented from being woven on the inner sides of two corresponding clamping blocks 86, then, nuts 87 at two sides are screwed, the nuts 87 move towards the inner sides of the threaded rods 85, the moved nuts 87 push the two clamping blocks 86 to fold inwards, the two last clamping blocks 86 clamp and fix the power distribution cabinet equipment, meanwhile, the power distribution equipment is suspended in the cabinet body 1, the rear side of the power distribution equipment cannot contact the cabinet body 1, the front end of the power distribution equipment cannot contact the cabinet body 1, the clamping blocks 86 are movably connected to the two sides of the threaded rods 85, the nuts 87 are sleeved on the two sides of the threaded rods 85, the inner sides of the nuts 87 are movably connected with the outer sides of the clamping blocks 86, the clamping blocks 86 are movably connected with each other relatively, the positioning blocks 84 are arranged in parallel at equal intervals along the transverse rods 82, and the two sides of the positioning blocks 84 are arranged relatively to the inner sides of the exhaust cavities 75;
The stainless steel is adopted through the extension frame 83 to be installed inside the cabinet body 1 through the fixing nail 81, the cross rod 82 is used for hoisting the positioning block 84 below, when the equipment element of the power distribution cabinet needs to be installed, the equipment element is prevented from being woven inside the two corresponding clamping blocks 86, then nuts 87 on two sides are screwed, the nuts 87 can move towards the inner sides of the threaded rods 85, the moving nuts 87 can push the two clamping blocks 86 to fold inwards, the power distribution cabinet equipment can be clamped and fixed by the two clamping blocks 86 at last and simultaneously hung inside the cabinet body 1, the rear side of the power distribution equipment cannot contact the cabinet body 1, the front end of the power distribution equipment cannot contact the cabinet body 1, the difficulty in heat dissipation of the part, which is brought into contact with the cabinet body, of the power distribution element equipment is avoided, and the service life of the power distribution cabinet body with a heat dissipation structure is prolonged.
Referring to fig. 1-6, a cabinet body separating switch structure 9 is arranged at the front end of a cabinet body 1, the cabinet body separating switch structure 9 comprises a hinge 91, a low-temperature element door 93 and a high-temperature element door 94, the hinges 91 are movably connected to the front end of the cabinet body 1, the low-temperature element door 93 is movably hinged to the front ends of the hinges 91, a high-temperature element door 94 is movably hinged to the lower sides of the hinges 91, handles 92 are fixedly arranged on the outer sides of the low-temperature element door 93 and the high-temperature element door 94, the low-temperature element door 93 and the high-temperature element door 94 can be opened by manually pulling the handles 92 under the driving of the hinges 91, low-heat equipment hoisted below can be operated after the low-temperature element door 93 is opened, high-heat power distribution equipment arranged above can be operated after the high-temperature element door 94 is opened, the inner sides of the low-temperature element door 93 are arranged opposite to a positioning block 84, the inner sides of the high-temperature element door 94 are arranged opposite to a cooling pipe 66, an observation window 5 is fixedly arranged on the outer wall of the high-temperature element door 94, an interlayer toughened glass adopted by the observation window 5 is made to be capable of not blocking the internal working condition of the toughened glass, a cushion block 1 is fixedly arranged on the upper side of the cushion block 4, and a plurality of cushion blocks 4 are fixedly arranged on the top plate 1, and a top plate 3 is arranged on the cushion block 4, and a top plate 3 is fixedly arranged on the top plate 1.
Working principle:
Firstly, a heat discharging hole 62 is used for radiating heat of a refrigerating sheet 63, when high-temperature element equipment is arranged in the upper part of a cabinet body 1, a power supply is connected to start a pump 65, the pump 65 can convey oil-water mixed liquid in a cooling liquid tank 61 into a circulating pipe 64, then cooling and heat absorbing cooling liquid can exchange heat generated by the high-temperature element and convey the heat to the cooling liquid tank 61 in a circulating way, and the cooling liquid tank 61 is conveyed into a cooling pipe 66 again after being cooled by the refrigerating sheet 62;
Then the dustproof net 73 is made of a stainless steel metal plate with a hole of 50mm, so that external dust can be reduced from entering the cabinet body 1, a plurality of air exhaust fans 74 are connected with a power supply to accelerate air circulation at the lower end of the cabinet body 1 by using the rotating air exhaust fans 74, so that heat dissipation of low-temperature elements below is realized, the high-temperature elements inside the cabinet body 1 are placed above through the partition plate 72, the low-temperature elements are placed below the cabinet body, the heat insulation plate 71 is made of asbestos with good heat insulation, and the inside of the cabinet body 1 can be divided into different areas to be provided with element equipment with different heat generation amounts;
Then stainless steel is adopted to be arranged in the cabinet body 1 through the extension frame 83, the cross rod 82 is used for hoisting the positioning block 84 which is arranged below the cabinet body 1, when equipment elements of the power distribution cabinet are required to be arranged, the equipment elements are prevented from being woven on the inner sides of the two corresponding clamping blocks 86, then nuts 87 on the two sides are screwed, the nuts 87 move towards the inner sides of the threaded rods 85, the two clamping blocks 86 are pushed to be folded inwards by the moving nuts 87, the power distribution cabinet equipment is clamped and fixed by the two clamping blocks 86, and meanwhile the power distribution cabinet equipment is suspended in the cabinet body 1, the rear side of the power distribution equipment is not contacted with the cabinet body 1, and the front end of the power distribution equipment is not contacted with the cabinet body 1;
Finally, the low-temperature element door 93 and the high-temperature element door 94 can be opened by manually pulling the handle 92 under the drive of the hinge 91, the low-heat equipment hoisted below can be operated after the low-temperature element door 93 is opened, and the high-heat power distribution equipment arranged above can be operated after the high-temperature element door 94 is opened.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a switch board body with heat radiation structure, includes cabinet body (1), bottom plate (2) and cushion (4), its characterized in that: the cabinet body (1) is fixedly arranged above the bottom plate (2), a top plate (3) is fixedly arranged above the two cushion blocks (4), a high-efficiency cooling structure (6) is arranged above the top plate (3), the high-efficiency cooling structure (6) comprises a cooling liquid tank (61), a circulating pipe (64) and a cooling pipe (66), the cooling liquid tank (61) is fixedly arranged above the top plate (3), the circulating pipe (64) is fixedly communicated with two sides of the cooling liquid tank (61), two pumps (65) are fixedly arranged on the outer side of the circulating pipe (64), the cooling pipe (66) is fixedly communicated with the inner side of the circulating pipe (64), a plurality of cooling sheets (63) are fixedly arranged at the top end of the cooling liquid tank (61), heat discharging holes (62) are fixedly arranged at the top ends of the cooling sheets (63), and the inner sides of the cooling sheets (63) are opposite to the inner side of the cooling liquid tank (61).
2. The power distribution cabinet with heat dissipation structure as set forth in claim 1, wherein: a temperature difference placing structure (7) is arranged in the cabinet body (1);
The temperature difference placing structure (7) comprises a separation plate (72), a dust screen (73) and an exhaust cavity (75);
A plurality of exhaust cavity (75) are fixed to be seted up on the outer wall of cabinet body (1) below, a plurality of the inboard movable mounting in cavity of airing exhaust (75) has fan of airing exhaust (74), a plurality of dust screen (73) fixed connection is at the outer wall of cabinet body (1), a plurality of the inboard of dust screen (73) links to each other with cavity of airing exhaust (75) activity, division board (72) fixed mounting is in the inboard of cabinet body (1), the both ends fixed mounting of division board (72) have heat insulating board (71).
3. The power distribution cabinet with heat dissipation structure as set forth in claim 1, wherein: a power distribution element mounting and fixing structure (8) is arranged in the cabinet body (1);
The power distribution element installation fixing structure (8) comprises fixing nails (81), an extension frame (83) and a positioning block (84);
A plurality of staple (81) fixed mounting is on the inner wall of cabinet body (1), and a plurality of fixed mounting has a plurality of extension frame (83) between staple (81) and the cabinet body (1), and a plurality of the inboard fixed mounting of extension frame (83) has horizontal pole (82), a plurality of locating piece (84) fixed connection is in the lower extreme of horizontal pole (82), a plurality of the inboard fixed mounting of locating piece (84) has threaded rod (85), the both sides swing joint of threaded rod (85) has clamp splice (86), a plurality of the both sides screw thread of threaded rod (85) has cup jointed nut (87), and a plurality of the inboard of nut (87) links to each other with the outside activity of clamp splice (86).
4. A power distribution cabinet with heat dissipation structure as defined in claim 3, wherein: the clamping blocks (86) are movably connected relatively, the positioning blocks (84) are arranged in parallel and equidistantly along the cross rod (82), and two sides of the positioning blocks (84) are arranged relatively to the inner side of the exhaust cavity (75).
5. The power distribution cabinet with heat dissipation structure as set forth in claim 1, wherein: the front end of the cabinet body (1) is provided with a cabinet body separating switch structure (9);
The cabinet body separating switch structure (9) comprises a hinge (91), a low-temperature element door (93) and a high-temperature element door (94);
The novel intelligent cabinet temperature control device comprises a cabinet body (1), a plurality of hinges (91) and a plurality of cooling pipes (66), wherein the hinges (91) are movably connected to the front end of the cabinet body (1), the front ends of the hinges (91) are movably hinged to low-temperature element doors (93), the lower sides of the hinges (91) are movably hinged to high-temperature element doors (94), handles (92) are fixedly arranged on the outer sides of the low-temperature element doors (93) and the high-temperature element doors (94), the inner sides of the low-temperature element doors (93) are opposite to a positioning block (84), and the inner sides of the high-temperature element doors (94) are opposite to the cooling pipes (66).
6. The power distribution cabinet with heat dissipation structure according to claim 5, wherein: the outer wall of the high-temperature element door (94) is fixedly provided with an observation window (5), the top end of the cabinet body (1) is fixedly provided with a plurality of cushion blocks (4), and the top plate (3) is fixedly arranged above the cushion blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945515.6U CN221177067U (en) | 2023-11-01 | 2023-11-01 | Power distribution cabinet body with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322945515.6U CN221177067U (en) | 2023-11-01 | 2023-11-01 | Power distribution cabinet body with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221177067U true CN221177067U (en) | 2024-06-18 |
Family
ID=91538197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322945515.6U Active CN221177067U (en) | 2023-11-01 | 2023-11-01 | Power distribution cabinet body with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221177067U (en) |
-
2023
- 2023-11-01 CN CN202322945515.6U patent/CN221177067U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240826 Address after: No.8, South Industrial Zone, Xuanjiaosi Village, Qukou Town, Xianghe County, Langfang City, Hebei Province, 065400 Patentee after: Hebei Yihong Zhihe Electric Equipment Co.,Ltd. Country or region after: China Address before: 301800, 50 meters west of Shigezhuang Town Government, Baodi District, Tianjin City Patentee before: Tianjin Shengyu Jiaye Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |