CN220273019U - High-low voltage distribution box with dampproofing function - Google Patents
High-low voltage distribution box with dampproofing function Download PDFInfo
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- CN220273019U CN220273019U CN202321854590.5U CN202321854590U CN220273019U CN 220273019 U CN220273019 U CN 220273019U CN 202321854590 U CN202321854590 U CN 202321854590U CN 220273019 U CN220273019 U CN 220273019U
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- distribution box
- box body
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- block terminal
- low voltage
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- 238000007664 blowing Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding 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 high-low voltage distribution boxes, and discloses a high-low voltage distribution box with a dampproof function, which comprises a distribution box body, wherein air blowing components are arranged at the upper ends of two sides of an inner cavity of the distribution box body, and an air guide component is arranged at the top of the inner cavity of the distribution box body; through the cooperation between blast assembly, wind-guiding subassembly, block terminal body and the multiunit hole of airing exhaust, motor drive rotation axis drives the fan and blows in the block terminal body inner chamber with outside air, and make the air flow downwards through the guide block guide, thereby will have the air of moisture to pass through multiunit hole of airing exhaust and discharge, and the exhaust wind can blow to ground, increase the desiccation of block terminal mounted position, the dampproofing function of block terminal has been improved, and the drying box body when radiating in to the block terminal body, avoid electronic component to wet short circuit or damage, improve electronic component's life, improve the security of block terminal.
Description
Technical Field
The utility model relates to the technical field of high-low voltage distribution boxes, in particular to a high-low voltage distribution box with a dampproof function.
Background
The high-low voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in a common power supply office and a power substation, then the high-voltage switch cabinet is led out to the low-voltage power distribution cabinet through the low-voltage side of the transformer, the low-voltage power distribution cabinet is further connected to the distribution board of each power, the control box and the switch box, and the equipment of the power distribution device which integrally meets the design function requirement is arranged in the power distribution equipment through the protection devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires;
in the prior art, publication No.: CN210350507U discloses a high-low voltage distribution box convenient to equipment, which comprises a box body, a box body plate, a storage tank and clamping plates, wherein the box body is composed of box body plates, the box body plates are connected through inner corners, a humidity control switch is installed at the top in the box body through bolts, an exhaust fan is installed at the bottom in the box body through a bracket, a spring group is arranged at the inner side of the box body, one end of the spring group is connected with the clamping plates, a fixing plate is arranged at one side of the box body, the top of the fixing plate is provided with the storage tank through bolts, an air inlet pipe is arranged at the upper end of the storage tank, a dehumidifying filter screen is arranged in the air inlet pipe, and a through anti-interference magnetic ring is arranged at the bottom of the box body. The utility model is convenient for assembly, has good compression resistance, can extinguish in time when a fire occurs, is convenient for use, and is suitable for being widely popularized and used;
the existing high-low voltage distribution box is mostly installed outdoors, the humidity degree of the distribution box is easy to be increased under the humid environment of the ground, electric leakage and mildew are easy to be caused, the humidity degree of the inside of the high-low voltage distribution box is too high, the condition that a circuit is easy to be burnt out due to short-circuit is caused when the elements are electrified and used, and therefore the accident occurrence probability is improved, and therefore the high-low voltage distribution box with the dampproof function is required to be provided.
Disclosure of Invention
The utility model aims to provide a high-low voltage distribution box with a dampproof function, improve the dampproof function of the distribution box, avoid the phenomenon that the work of electronic elements is influenced by overlarge humidity in the distribution box due to overlarge ground or environmental humidity, avoid the occurrence of electric leakage and short circuit, and improve the safety of the distribution box so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-low voltage block terminal with dampproofing function, includes the block terminal body, the both sides upper end of block terminal body inner chamber all is provided with the subassembly of blowing, block terminal body inner chamber top is provided with the wind-guiding subassembly, the upper end of block terminal body both sides all is provided with dustproof subassembly, the inlet opening has all been seted up to the upper end of block terminal body both sides;
the air blowing assembly comprises an air inlet channel communicated with one end of the air inlet hole, an installation plate is arranged in the inner cavity of the air inlet channel, a motor is arranged on one side of the installation plate, an output shaft of the motor is in transmission connection with a rotating shaft, one end of the rotating shaft penetrates through the installation plate and is in transmission connection with a fan, and an extension line of the air inlet channel is intersected with the horizontal plane;
a plurality of groups of exhaust holes are formed in the lower surface of the distribution box body, and the plurality of groups of exhaust holes are arranged in a rectangular array.
Preferably, the two sets of dustproof components all include horizontal pole, two sets of pole setting and cardboard, two sets of the pole setting welds the both ends at the horizontal pole upper surface respectively, the both sides of cardboard all weld spacing, two sets of recess that supplies spacing sliding connection has all been seted up to the opposite one side of pole setting.
Preferably, the same side of the cross rod and the two sets of vertical plates is welded with the power distribution box body, a through hole for embedding a dust screen is formed in one side of the clamping plate adjacent to the two sets of limiting strips, the through hole is communicated with the air inlet, and a bump is welded at the upper end of one side of the clamping plate opposite to the air inlet.
Preferably, the wind guide assembly comprises two groups of sliding blocks and wind guide blocks, the two groups of sliding blocks are welded at the top of the inner cavity of the distribution box body, sliding grooves for sliding connection of the two groups of wind guide blocks are formed in the upper surface of the wind guide blocks, and the vertical cross sections of the wind guide blocks are triangular.
Preferably, screw holes for locking bolt threaded connection are formed in one ends of the two groups of sliding blocks, and a plurality of groups of heat dissipation holes are formed in the middle of two sides of the distribution box body.
Preferably, the both sides of block terminal body inner chamber all weld the locating plate, and every group locating plate all is connected with distribution panel through set screw fixedly connected with, the block terminal body has the chamber door through multiunit hinge with the one end of two adjacent one sides of air inlet.
Preferably, the two ends of the lower surface of the distribution box body are welded with support plates, the upper ends of the opposite sides of the two groups of support plates are welded with connecting rods in the middle, and the lower ends of the opposite sides of the two groups of support plates are symmetrically welded with two groups of fixing plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the air blowing component, the air guiding component, the distribution box body and the plurality of groups of exhaust holes are matched, the motor drives the rotating shaft to drive the fan to blow external air into the inner cavity of the distribution box body, and the air is guided by the guide block to flow downwards, so that the air with moisture is exhausted through the plurality of groups of exhaust holes, the exhausted air can blow to the ground, the dryness of the installation position of the distribution box is improved, the dampproof function of the distribution box is improved, the box body is dried when the heat is dissipated in the distribution box body, the electronic elements are prevented from being wetted, shorted or damaged, the service life of the electronic elements is prolonged, and the safety of the distribution box is improved.
2. According to the utility model, through the cooperation between the dustproof assembly and the radiating holes, the ventilating and drying efficiency of the distribution box is improved through the radiating holes and the exhaust holes, the dustproof assembly prevents external dust from entering through the air inlet channel, the influence of the dust on electronic elements is avoided, meanwhile, the dust screen is convenient to assemble, disassemble and clean, and the convenience is improved.
Drawings
FIG. 1 is a schematic view of the bottom view of the present utility model;
FIG. 2 is a schematic view of the structure of the door of the present utility model when the door is opened;
FIG. 3 is a schematic cross-sectional view of a power distribution box according to the present utility model;
FIG. 4 is a schematic view of an air guiding assembly according to the present utility model;
fig. 5 is a schematic view of a dustproof assembly structure according to the present utility model.
In the figure: 1. a distribution box body; 2. a door; 3. a dust-proof assembly; 31. a cross bar; 32. a vertical rod; 33. a clamping plate; 34. a limit bar; 35. a bump; 36. a through hole; 37. a dust screen; 4. a support plate; 5. an air guide assembly; 51. an air guide block; 52. a slide block; 53. a chute; 54. a screw hole; 55. a locking bolt; 6. a blowing assembly; 61. an air inlet channel; 62. a motor; 63. a mounting plate; 64. a rotation shaft; 65. a fan; 7. a power distribution panel; 8. a positioning plate; 9. a set screw; 10. an exhaust hole; 11. a heat radiation hole; 12. a connecting rod; 13. a fixing plate; 14. and an air inlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a high-low voltage block terminal with dampproofing function, includes block terminal body 1, and block terminal body 1 inner chamber's both sides upper end all is provided with blast assembly 6, and block terminal body 1 inner chamber top is provided with wind-guiding subassembly 5, and block terminal body 1 both sides upper end all is provided with dustproof subassembly 3, and block terminal body 1 both sides upper end has all seted up fresh air inlet 14;
the blowing component 6 comprises an air inlet channel 61 communicated with one end of the air inlet hole 14, an installation plate 63 is arranged in the inner cavity of the air inlet channel 61, a motor 62 is arranged on one side of the installation plate 63, an output shaft of the motor 62 is in transmission connection with a rotating shaft 64, one end of the rotating shaft 64 penetrates through the installation plate 63 and is in transmission connection with a fan 65, and an extension line of the air inlet channel 61 is intersected with the horizontal plane;
a plurality of groups of exhaust holes 10 are formed in the lower surface of the distribution box body 1, and the plurality of groups of exhaust holes 10 are arranged in a rectangular array.
When the electric power distribution box is used, the motor 62 drives the rotating shaft 64 to drive the fan 65 to rotate so as to suck external air into the inner cavity of the electric power distribution box 1, the air is downwards guided by the guide block after passing through the air inlet channel 61, so that the inner cavity of the electric power distribution box 1 and the electronic components are blown, the drying efficiency of the inner cavity of the electric power distribution box 1 and the drying efficiency of the electronic components are quickened, meanwhile, hot air and humid air in the inner cavity of the electric power distribution box 1 can be discharged through the plurality of groups of heat dissipation holes 11 and the air exhaust holes 10, the air circulation rate of the inner cavity of the electric power distribution box 1 is quickened, the air blown out through the plurality of groups of air exhaust holes 10 can dry the installation ground of the electric power distribution box 1, thereby avoiding the operation of the electronic components in the electric power distribution box 1 from being affected by ground dampness, damaging or short-circuiting the electronic components in the electric power distribution box 1 is avoided, the service life of the electronic components in the electric power distribution box 1 is prolonged, and the safety of the electric power distribution box 1 is improved.
Two sets of dustproof subassembly 3 all include horizontal pole 31, two sets of pole setting 32 and cardboard 33, and two sets of pole setting 32 weld respectively at the both ends of horizontal pole 31 upper surface, and spacing 34 has all been welded to the both sides of cardboard 33, and the recess that supplies spacing 34 sliding connection has all been seted up to the relative one side of two sets of pole setting 32, and cardboard 33 passes through spacing 34 and two sets of pole setting 32 sliding connection, is convenient for carry out the dismouting to cardboard 33, has improved cardboard 33's dismouting efficiency, simple structure.
The same side of the cross rod 31 and the two sets of vertical plates is welded with the distribution box body 1, a through hole 36 for embedding a dust screen 37 is formed in one side of the clamping plate 33 adjacent to the two sets of limiting strips 34, the through hole 36 is communicated with the air inlet 14, a lug 35 is welded at the upper end of the opposite side of the clamping plate 33 and the air inlet 14, the clamping plate 33 is conveniently pulled out of a groove between the two sets of vertical rods 32 through the lug 35, so that the dust screen 37 is conveniently cleaned, and the dust screen 37 is prevented from being blocked by dust after long-time use.
The air guide assembly 5 comprises two groups of sliding blocks 52 and an air guide block 51, the two groups of sliding blocks 52 are welded at the top of the inner cavity of the power distribution box body 1, sliding grooves 53 for sliding connection of the two groups of air guide blocks 51 are formed in the upper surface of the air guide block 51, the vertical cross section of the air guide block 51 is triangular, and the air guide block 51 faces air drawn in by the air inlet channel 61 through the arc-shaped surfaces of the two sides to guide the air, so that the ventilation efficiency of the inner cavity of the power distribution box body 1 is improved, and the drying efficiency is improved.
Screw holes 54 for the threaded connection of locking bolts 55 are formed in one ends of the two groups of sliding blocks 52, a plurality of groups of heat dissipation holes 11 are formed in the middle of two sides of the distribution box body 1, and the heat dissipation efficiency in the distribution box body 1 is improved by matching the heat dissipation holes 11 with the exhaust holes 10, so that damage to electronic elements in the distribution box caused by overhigh temperature in the distribution box body 1 is avoided.
The both sides of the inner chamber of block terminal body 1 all weld locating plate 8, and every group locating plate 8 all has block terminal 7 through set screw 9 fixedly connected with, and block terminal body 1 has chamber door 2 with the one end of two sets of adjacent one sides of fresh air inlet 14 through multiunit hinge is articulated, and block terminal 7 is convenient for quick assembly disassembly through set screw 9, has improved electronic component's dismouting efficiency, conveniently overhauls the change to electronic component.
The both ends of the lower surface of block terminal 1 have all welded backup pad 4, and the upper end of two sets of backup pads 4 opposite sides has welded connecting rod 12 in the middle, and the lower extreme symmetry welding of two sets of backup pads 4 opposite sides has two sets of fixed plates 13, props up block terminal 1 through backup pad 4, avoids moist ground to aggravate the moist degree of block terminal 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high low voltage block terminal with dampproofing function, includes block terminal body (1), its characterized in that: the air blowing device is characterized in that air blowing components (6) are arranged at the upper ends of two sides of the inner cavity of the distribution box body (1), an air guide component (5) is arranged at the top of the inner cavity of the distribution box body (1), dust prevention components (3) are arranged at the upper ends of two sides of the distribution box body (1), and air inlet holes (14) are formed in the upper ends of two sides of the distribution box body (1);
the air blowing assembly (6) comprises an air inlet channel (61) communicated with one end of the air inlet hole (14), an installation plate (63) is arranged in the inner cavity of the air inlet channel (61), a motor (62) is arranged on one side of the installation plate (63), a rotating shaft (64) is connected with an output shaft of the motor (62) in a transmission manner, one end of the rotating shaft (64) penetrates through the installation plate (63) and is connected with a fan (65), and an extension line of the air inlet channel (61) is intersected with the horizontal plane;
a plurality of groups of exhaust holes (10) are formed in the lower surface of the distribution box body (1), and the plurality of groups of exhaust holes (10) are arranged in a rectangular array.
2. The high-low voltage distribution box with dampproof function according to claim 1, wherein: the two groups dustproof assembly (3) all include horizontal pole (31), two sets of pole setting (32) and cardboard (33), two sets of pole setting (32) weld respectively at the both ends of horizontal pole (31) upper surface, limit strip (34) have all been welded to the both sides of cardboard (33), and two sets of recess that supplies limit strip (34) sliding connection has all been seted up to the opposite one side of pole setting (32).
3. The high-low voltage distribution box with dampproof function according to claim 2, wherein: the cross rod (31) and the same side of the two sets of vertical plates are welded with the distribution box body (1), a through hole (36) for embedding a dust screen (37) is formed in one side of the clamping plate (33) adjacent to the two sets of limiting strips (34), the through hole (36) is communicated with the air inlet (14), and a lug (35) is welded at the upper end of one side of the clamping plate (33) opposite to the air inlet (14).
4. The high-low voltage distribution box with dampproof function according to claim 1, wherein: the wind guide assembly (5) comprises two groups of sliding blocks (52) and wind guide blocks (51), the two groups of sliding blocks (52) are welded at the top of an inner cavity of the distribution box body (1), sliding grooves (53) for sliding connection of the two groups of wind guide blocks (51) are formed in the upper surface of the wind guide blocks (51), and the vertical cross sections of the wind guide blocks (51) are triangular.
5. The high-low voltage distribution box with dampproof function according to claim 4, wherein: screw holes (54) for the threaded connection of locking bolts (55) are formed in one ends of the two groups of sliding blocks (52), and a plurality of groups of heat dissipation holes (11) are formed in the middle of two sides of the distribution box body (1).
6. The high-low voltage distribution box with dampproof function according to claim 1, wherein: the utility model discloses a power distribution box, including block terminal (1) and box door, the both sides of block terminal (1) inner chamber all weld have locating plate (8), and every group locating plate (8) all are connected with distribution panel (7) through set screw (9) fixedly, block terminal (1) and two sets of air inlet (14) one end adjacent one side have chamber door (2) through multiunit hinge.
7. The high-low voltage distribution box with dampproof function according to claim 1, wherein: the two ends of the lower surface of the distribution box body (1) are welded with the supporting plates (4), the upper ends of the opposite sides of the two groups of supporting plates (4) are welded with the connecting rods (12) in the middle, and the lower ends of the opposite sides of the two groups of supporting plates (4) are symmetrically welded with the two groups of fixing plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854590.5U CN220273019U (en) | 2023-07-14 | 2023-07-14 | High-low voltage distribution box with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854590.5U CN220273019U (en) | 2023-07-14 | 2023-07-14 | High-low voltage distribution box with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273019U true CN220273019U (en) | 2023-12-29 |
Family
ID=89300795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854590.5U Active CN220273019U (en) | 2023-07-14 | 2023-07-14 | High-low voltage distribution box with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273019U (en) |
-
2023
- 2023-07-14 CN CN202321854590.5U patent/CN220273019U/en active Active
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