CN213402031U - MNS economical low-voltage draw-out type switch cabinet easy to fix - Google Patents
MNS economical low-voltage draw-out type switch cabinet easy to fix Download PDFInfo
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- CN213402031U CN213402031U CN202022375666.9U CN202022375666U CN213402031U CN 213402031 U CN213402031 U CN 213402031U CN 202022375666 U CN202022375666 U CN 202022375666U CN 213402031 U CN213402031 U CN 213402031U
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Abstract
The utility model discloses an easy-to-fix MNS economical type low-voltage draw-out type switch cabinet, which belongs to the technical field of switch cabinets and comprises a cabinet body, wherein a drawer component is installed on the inner side of the cabinet body, two heat dissipation devices are installed on the cabinet body, each heat dissipation device comprises a heat conduction plate, a heat conduction rod, a cooling box, heat preservation cotton, cooling liquid, a screw rod, a refrigerating piece, a movable plate and a fixing ring, the cooling boxes are respectively arranged on two sides of the cabinet body and at positions corresponding to the drawer component, the cooling liquid is filled in the inner sides of the cooling boxes, and the heat preservation cotton is installed in the side walls of the cooling boxes; the utility model discloses a set up heat-conducting plate, heat conduction pole, cooler bin, motor, stirring leaf, heat preservation cotton, coolant liquid, screw rod, refrigeration piece, movable plate and solid fixed ring for whether the cubical switchboard can select to dispel the heat as required, and can effectively dispel the heat when ambient temperature is too high, thereby improved the heat-sinking capability of cubical switchboard.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard, concretely relates to MNS economic type low pressure pull-out type cubical switchboard of easy fixing.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
Chinese patent application No. CN201721515703.3 discloses a MNS low pressure pull-out type cubical switchboard, the fixed telescopic link of sleeve pipe and threaded rod through the base both sides during fixed position, adjust the height of flexible post through the threaded rod, make the support and the ground contact fixed switch cabinet of flexible toe portion, with the post shrink that stretches out and draws back when needs remove, base fixed mounting seat through cabinet body bottom, the easy to assemble pulley, eight pulleys make the cubical switchboard more laborsaving stable when removing, reach the purpose of convenient removal.
The prior art has the following problems: 1. the switch cabinet has the advantages that the radiating pipe cannot select whether to radiate heat according to needs and cannot radiate heat effectively when the external temperature is too high, so that the radiating capacity of the switch cabinet is reduced; 2. above-mentioned patent exists the canopy and is difficult to dismantle and can't carry out the problem of buffering to the impact of objects such as hail to the practicality of cubical switchboard has been reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an easy fixed MNS economic type low pressure pull-out type cubical switchboard has the characteristics that heat dissipation capacity is high, the practicality is strong.
In order to achieve the above object, the utility model provides a following technical scheme: an MNS economical low-voltage draw-out type switch cabinet easy to fix comprises a cabinet body, wherein a drawer assembly is installed on the inner side of the cabinet body, two heat dissipation devices are installed on the cabinet body and comprise heat conduction plates, heat conduction rods, a cooling box, heat preservation cotton, cooling liquid, screw rods, refrigeration sheets, a movable plate and fixing rings, the cooling box is arranged on two sides of the cabinet body and at positions corresponding to the drawer assembly, the cooling box is filled with the cooling liquid, the heat preservation cotton is installed in the side wall of the cooling box, the refrigeration sheets are installed at the bottom of the cooling box, the movable plate is installed below the cooling box, the screw rods are connected with the inner side of the movable plate in a sliding mode, the fixing rings are installed on the positions, located on two sides, of the outer side of the screw rods through threads, the two heat conduction plates are arranged on the inner side of the cabinet body and at positions corresponding to the two, the heat-conducting plate is connected with the cooling box through a plurality of heat-conducting rods, the heat-conducting rods are connected with the cabinet body in a sliding mode, the rain shielding assembly is arranged above the cabinet body, and the moving assembly is installed below the cabinet body.
Preferably, the motor is installed to the top of cooler bin, be connected through the bearing between the output of motor and the cooler bin, the stirring leaf is installed in the outside of motor output and the position that is located the cooler bin inboard.
Preferably, the cabinet body is connected with the heat conducting rod through a sealing ring.
Preferably, the heat conducting plate and the heat conducting rod are made of aluminum alloy.
Preferably, the cabinet body with hide and be connected through two connecting device between the rain subassembly, connecting device includes arch rubber slab, spliced pole, link, guide bar, installation cover and installation piece, the cabinet body is close to the one side of hiding the rain subassembly and installs two installation covers, the installation piece is installed through the screw to the inboard of installation cover, the installation piece is close to the one side of hiding the rain subassembly and installs the arch rubber slab, the spliced pole is installed to the one side that the installation piece was kept away from to the arch rubber slab, the spliced pole with hide the rain subassembly and be connected, the link is all installed to the both sides of spliced pole, the cabinet body is close to the position that hides one side of rain subassembly and be located the installation cover both sides and all installs the guide bar, guide bar and link sliding connection.
Preferably, the cross section of the inner side of the mounting sleeve is the same as the cross section of the outer side of the mounting block in size.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up heat-conducting plate, heat conduction pole, cooler bin, motor, stirring leaf, heat preservation cotton, coolant liquid, screw rod, refrigeration piece, movable plate and solid fixed ring for whether the cubical switchboard can select to dispel the heat as required, and can effectively dispel the heat when ambient temperature is too high, thereby improved the heat-sinking capability of cubical switchboard.
2. The utility model discloses a set up arch rubber slab, spliced pole, link, guide bar, installation cover and installation piece for rain-shading subassembly can dismantle when needs and can cushion the impact of objects such as hail, thereby has improved the practicality of cubical switchboard.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the heat dissipation device of the present invention;
fig. 3 is a schematic structural diagram of the connecting device of the present invention.
In the figure: 1. a rain shielding assembly; 2. a drawer assembly; 3. a moving assembly; 4. a heat sink; 41. a heat conducting plate; 42. a heat conducting rod; 43. a cooling tank; 44. a motor; 45. stirring blades; 46. heat preservation cotton; 47. cooling liquid; 48. a screw; 49. a refrigeration plate; 410. moving the plate; 411. a fixing ring; 5. a cabinet body; 6. a connecting device; 61. an arched rubber plate; 62. connecting columns; 63. a connecting frame; 64. a guide bar; 65. installing a sleeve; 66. and (7) installing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an MNS economical low-voltage draw-out type switch cabinet easy to fix comprises a cabinet body 5, a drawer assembly 2 is installed on the inner side of the cabinet body 5, two heat dissipation devices 4 are installed on the cabinet body 5, each heat dissipation device 4 comprises a heat conduction plate 41, a heat conduction rod 42, a cooling box 43, heat insulation cotton 46, cooling liquid 47, a screw 48, a refrigerating sheet 49, a movable plate 410 and fixing rings 411, the cooling boxes 43 are arranged on two sides of the cabinet body 5 and at positions corresponding to the drawer assembly 2, the cooling liquid 47 is filled in the inner sides of the cooling boxes 43, the heat insulation cotton 46 is installed in the side walls of the cooling boxes 43, the refrigerating sheet 49 is installed at the bottom of each cooling box 43, the movable plate 410 is installed below the cooling boxes 43, the screw 48 is connected to the inner sides of the movable plate 410 in a sliding mode, the screw 48 is connected with the movable plate 5, the fixing rings 411 are installed on the outer sides of the screw 48 and at positions on two sides of the, be connected through a plurality of heat conduction pole 42 between heat conduction plate 41 and the cooler bin 43, heat conduction pole 42 and the cabinet body 5 sliding connection, the top of the cabinet body 5 is provided with hides rain subassembly 1, and removal subassembly 3 is installed to the below of the cabinet body 5.
Specifically, a motor 44 is installed above the cooling tank 43, the output end of the motor 44 is connected with the cooling tank 43 through a bearing, a stirring blade 45 is installed at the position outside the output end of the motor 44 and inside the cooling tank 43,
by adopting the technical scheme, the cooling liquid 47 can be uniformly cooled.
Specifically, the cabinet body 5 is connected with the heat conducting rod 42 through a sealing ring,
through adopting above-mentioned technical scheme, prevented to have the space between cabinet body 5 and the heat conduction pole 42.
Specifically, the heat conducting plate 41 and the heat conducting rod 42 are made of aluminum alloy,
by adopting the technical scheme, the heat conduction efficiency of the heat conduction plate 41 and the heat conduction rod 42 to the temperature is ensured.
Specifically, the cabinet body 5 and the rain shielding component 1 are connected through two connecting devices 6, each connecting device 6 comprises an arched rubber plate 61, a connecting column 62, a connecting frame 63, a guide rod 64, a mounting sleeve 65 and a mounting block 66, two mounting sleeves 65 are mounted on one side, close to the rain shielding component 1, of the cabinet body 5, the mounting blocks 66 are mounted on the inner sides of the mounting sleeves 65 through screws, the arched rubber plates 61 are mounted on one sides, close to the rain shielding component 1, of the mounting blocks 66, the connecting columns 62 are mounted on one sides, far away from the mounting blocks 66, of the arched rubber plates 61, the connecting columns 62 are connected with the rain shielding component 1, the connecting frames 63 are mounted on two sides of the connecting columns 62, the guide rods 64 are mounted on positions, close to one side of the rain shielding component 1, of the cabinet body 5, located on two sides of,
through adopting above-mentioned technical scheme for it can dismantle and can cushion the impact of objects such as hail when needs to hide rain subassembly 1.
Specifically, the cross section of the inner side of the mounting sleeve 65 is the same as the cross section of the outer side of the mounting block 66,
by adopting the technical scheme, the normal matching between the mounting sleeve 65 and the mounting block 66 is ensured.
The utility model discloses in hide rain subassembly 1, drawer subassembly 2, remove the structure and the principle of subassembly 3 and cabinet body 5 and disclose in the MNS low pressure pull-out type cubical switchboard that chinese patent application number is CN201721515703.3 discloses.
The utility model discloses well refrigeration piece 49 is the current technique of disclosing, and the model of chooseing for use is the semiconductor refrigeration piece of Guangzhou's electronic technology Limited company of all standing a day.
The utility model discloses a theory of operation and use flow: when the cabinet body 5 needs to be cooled down and the external temperature is low, the two fixing rings 411 in the heat dissipation device 4 are screwed to enable the heat dissipation device to be away from the movable plate 410, the cooling box 43 is pulled to drive the cooling box 43 to move along the screw rod 48 towards the direction away from the cabinet body 5, meanwhile, the cooling box 43 drives the heat conduction rod 42 and the heat conduction plate 41 to move, and further the heat conduction rod 42 is in contact with the outside, so that the heat exchange is carried out between the inside of the cabinet body 5 and the outside of the cabinet body 5, the two fixing rings 411 are rotated reversely, the movable plate 410 is clamped tightly, the fixing is carried out. When the cabinet body 5 is inside to be cooled down and ambient temperature is higher, start refrigeration piece 49 and motor 44, refrigeration piece 49 cools down coolant liquid 47, and motor 44 drives stirring leaf 45 and rotates to make the cooling of coolant liquid 47 even, coolant liquid 47 carries out the heat exchange through conducting rod 42 and heat-conducting plate 41 and cabinet body 5 is inside, thereby cools down, and heat preservation cotton 46 has played the effect that reduces the influence of the external world to coolant liquid 47 temperature. When the rain shielding assembly 1 needs to be detached, the screw on the mounting sleeve 65 on the connecting device 6 is unscrewed, so that the mounting sleeve 65 is separated from the mounting block 66, the rain shielding assembly 1 is pulled until the connecting frame 63 is separated from the guide rod 64, and then the rain shielding assembly 1 is taken down. When the rain shielding assembly 1 encounters impact, the connecting column 62 and the mounting block 66 move relatively through the arched rubber plate 61, so that buffering is performed, and the connecting frame 63 and the guide rod 64 play a role in guiding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an easy fixed MNS economic type low pressure pull-out type cubical switchboard, includes the cabinet body (5), its characterized in that: drawer components (2) are installed on the inner side of the cabinet body (5), two heat dissipation devices (4) are installed on the cabinet body (5), each heat dissipation device (4) comprises a heat conduction plate (41), a heat conduction rod (42), a cooling box (43), heat preservation cotton (46), cooling liquid (47), a screw rod (48), a refrigerating sheet (49), a movable plate (410) and a fixing ring (411), the cooling boxes (43) are arranged on the two sides of the cabinet body (5) and in positions corresponding to the drawer components (2), the cooling liquid (47) is filled in the inner sides of the cooling boxes (43), the heat preservation cotton (46) is installed in the side walls of the cooling boxes (43), the refrigerating sheets (49) are installed at the bottoms of the cooling boxes (43), the movable plate (410) is installed below the cooling boxes (43), and the screw rods (48) are slidably connected to the inner sides of the movable plate (410, screw rod (48) are connected with the cabinet body (5), the outside of screw rod (48) and the position that is located movable plate (410) both sides all install solid fixed ring (411) through the screw thread, the inboard of the cabinet body (5) and be provided with two heat-conducting plates (41) with two cooler bin (43) corresponding positions, be connected through a plurality of heat-conducting bars (42) between heat-conducting plate (41) and cooler bin (43), heat-conducting bar (42) and cabinet body (5) sliding connection, the top of the cabinet body (5) is provided with hides rain subassembly (1), removal subassembly (3) are installed to the below of the cabinet body (5).
2. The MNS economical low-voltage draw-out type switch cabinet easy to fix according to claim 1, characterized in that: motor (44) are installed to the top of cooler bin (43), be connected through the bearing between the output of motor (44) and cooler bin (43), stirring leaf (45) are installed in the outside of motor (44) output and the position that is located cooler bin (43) inboard.
3. The MNS economical low-voltage draw-out type switch cabinet easy to fix according to claim 1, characterized in that: the cabinet body (5) is connected with the heat conducting rod (42) through a sealing ring.
4. The MNS economical low-voltage draw-out type switch cabinet easy to fix according to claim 1, characterized in that: the heat conducting plate (41) and the heat conducting rod (42) are made of aluminum alloy.
5. The MNS economical low-voltage draw-out type switch cabinet easy to fix according to claim 1, characterized in that: the utility model discloses a rain-proof cabinet, including the cabinet body (5) and hide and be connected through two connecting device (6) between rain subassembly (1), connecting device (6) include arch rubber slab (61), spliced pole (62), link (63), guide bar (64), installation cover (65) and installation piece (66), two installation covers (65) are installed to one side that the cabinet body (5) are close to hide rain subassembly (1), installation piece (66) are installed through the screw to the inboard of installation cover (65), arch rubber slab (61) are installed to one side that installation piece (66) are close to hide rain subassembly (1) in installation piece (66), spliced pole (62) are installed to one side that installation piece (61) was kept away from installation piece (66), spliced pole (62) are connected with rain subassembly (1) that hides, link (63) are all installed to the both sides of spliced pole (62), the guide bar is all installed to the position that the cabinet body (5) are close to one side that hides rain subassembly (1) and are located installation cover (64) The guide rod (64) is connected with the connecting frame (63) in a sliding mode.
6. An easily fixable MNS economical low-voltage draw-out switchgear according to claim 5, wherein: the cross section of the inner side of the mounting sleeve (65) is the same as the cross section of the outer side of the mounting block (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022375666.9U CN213402031U (en) | 2020-10-22 | 2020-10-22 | MNS economical low-voltage draw-out type switch cabinet easy to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022375666.9U CN213402031U (en) | 2020-10-22 | 2020-10-22 | MNS economical low-voltage draw-out type switch cabinet easy to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402031U true CN213402031U (en) | 2021-06-08 |
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ID=76189795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022375666.9U Active CN213402031U (en) | 2020-10-22 | 2020-10-22 | MNS economical low-voltage draw-out type switch cabinet easy to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402031U (en) |
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2020
- 2020-10-22 CN CN202022375666.9U patent/CN213402031U/en active Active
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