CN221201821U - Dustproof heat dissipation type high-low voltage switchgear - Google Patents
Dustproof heat dissipation type high-low voltage switchgear Download PDFInfo
- Publication number
- CN221201821U CN221201821U CN202323222130.3U CN202323222130U CN221201821U CN 221201821 U CN221201821 U CN 221201821U CN 202323222130 U CN202323222130 U CN 202323222130U CN 221201821 U CN221201821 U CN 221201821U
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- dustproof
- ventilation hood
- switch cabinet
- fixedly connected
- top plate
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 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
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Abstract
The utility model discloses a dustproof heat-dissipation type high-low voltage switch cabinet, which relates to the technical field of electrical switch cabinets and comprises a switch cabinet and a ventilation hood, wherein one side of the front surface of the switch cabinet is fixedly connected with a fixed rod, the surface of the fixed rod is rotationally connected with a sliding door, the front surface of the sliding door is fixedly connected with an observation window, the front surface of the observation window is fixedly connected with a handle groove, the two sides of the switch cabinet are fixedly connected with the ventilation hood, the inner side of the ventilation hood is provided with a dustproof mechanism, and the dustproof mechanism is used for filtering air entering the inside of the switch cabinet. According to the utility model, the dust-proof mechanism is arranged, so that the new dust-proof frame and the old dust-proof frame are replaced by sliding in the I-shaped groove, and the dust-proof net can be replaced without closing the fan motor in the use process, so that dust caused by replacement can not enter, the replacement efficiency of the dust-proof net is greatly improved, and the normal maintenance and operation of equipment are facilitated.
Description
Technical Field
The utility model relates to the technical field of electrical switch cabinets, in particular to a dustproof heat-dissipation type high-low voltage switch cabinet.
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 sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, a high-voltage room and a low-voltage room switch cabinet are further arranged, a high-voltage bus is arranged, such as a power plant and the like, and the low-frequency load shedding for protecting the main equipment is further arranged, so that the main function of the switch cabinet is to switch, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system.
At present, the switch cabinet is an electrical equipment, and the main effect is that in the in-process that power system carries out electricity generation, transmission of electricity, distribution and electric energy conversion, open and shut, control and protect the consumer, daily life all need use the switch cabinet, but current partial dustproof radiating high-low voltage switch cabinet, in the use, need close fan motor, just can change the dust proof sheet, if not close fan motor, can lead to a large amount of dust to get into the switch cabinet, be unfavorable for equipment normal maintenance and operation, based on this, provide a dustproof radiating high-low voltage switch cabinet.
Disclosure of utility model
The utility model aims at: in order to solve the problem that the dustproof sheet of the switch cabinet is inconvenient to replace, the dustproof heat dissipation type high-low voltage switch cabinet is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dustproof heat dissipation type high-low voltage switchgear, includes cubical switchboard, ventilation hood, the positive one side fixedly connected with dead lever of cubical switchboard, the surface rotation of dead lever is connected with the sliding door, the positive fixedly connected with observation window of sliding door, the positive fixedly connected with of observation window withhold the hand groove, the both sides fixedly connected with ventilation hood of cubical switchboard, the ventilation hood inboard is provided with dustproof mechanism, dustproof mechanism is used for filtering the inside air of entering the cubical switchboard;
The dustproof mechanism comprises an L-shaped top plate, a sliding pin, a dustproof frame, a dustproof net, a positioning hole, an I-shaped groove and a through hole;
The I-shaped groove is formed in the side face of the ventilation hood and penetrates through the other side of the ventilation hood, the dustproof frame is connected to the inner side of the I-shaped groove in a sliding mode, and the dustproof net is mounted on the inner side of the dustproof frame and used for achieving filtering operation on air entering the switch cabinet;
The positioning holes are symmetrically formed in two sides of the top of the dustproof frame, and the penetrating holes are symmetrically distributed in two sides of the upper surface of the ventilation hood and are aligned with the positioning holes;
The L-shaped top plate is distributed at the top of the ventilation hood and extends to one side of the ventilation hood, and the sliding pin is fixed at the bottom of the L-shaped top plate and penetrates through the through hole to the inner side of the positioning hole, so that the dust-proof frame is fixed and locked;
The L-shaped top plate is positioned on one side of the ventilation hood and extends in a downward bending mode, one side of the L-shaped top plate, which is far away from the ventilation hood, is an arc-shaped inclined surface, and the L-shaped top plate can move upwards through extruding the arc surface of the L-shaped top plate, so that unlocking of the dust-proof frame inside the I-shaped groove is realized.
As still further aspects of the utility model: the dustproof mechanism further comprises springs, wherein the springs are fixedly connected between the lower surfaces of the two ends of the L-shaped top plate and the upper surface of the ventilation hood and used for providing power for downward movement and reset of the L-shaped top plate.
As still further aspects of the utility model: the top of the dustproof frame is provided with a sliding rail groove, the positioning holes are distributed at the bottom of the inner side of the sliding rail groove, and the width of the sliding rail groove is slightly larger than the diameter of the sliding pin.
As still further aspects of the utility model: a heat dissipation hole is formed in the inner side of the switch cabinet and aligned with the ventilation hood, and a fan is arranged on the inner side of the switch cabinet;
the front end surfaces of the ventilation hoods are provided with shutters.
As still further aspects of the utility model: one side fixedly connected with connecting block of cubical switchboard inner wall, one side fixedly connected with place the platform of connecting block, place the platform and be used for placing power equipment.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the dust-proof mechanism is arranged, so that the new dust-proof frame and the old dust-proof frame are replaced by sliding in the I-shaped groove, and the dust-proof net can be replaced without closing the fan motor in the use process, so that dust caused by replacement can not enter, the replacement efficiency of the dust-proof net is greatly improved, and the normal maintenance and operation of equipment are facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of the present utility model with one vent cover removed;
FIG. 3 is a schematic view of a dustproof mechanism with an L-shaped top plate removed;
fig. 4 is a schematic side view of the dust-proof mechanism of the present utility model.
In the figure: 1. a switch cabinet; 2. a sliding door; 3. an observation window; 4. a handle groove; 5. a dust-proof mechanism; 501. an L-shaped top plate; 502. a sliding pin; 503. a spring; 504. a dust-proof frame; 505. a T-shaped block; 506. positioning holes; 507. a sliding rail groove; 508. a dust screen; 509. a sliding block; 510. a chute; 511. an I-shaped groove; 512. a through hole; 6. placing a platform; 7. a heat radiation hole; 8. a ventilation hood; 9. a fan; 10. a louver; 11. a fixed rod; 12. and (5) connecting a block.
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 to 4, in the embodiment of the utility model, a dustproof heat dissipation type high-low voltage switch cabinet comprises a switch cabinet 1 and a ventilation hood 8, wherein one side of the front surface of the switch cabinet 1 is fixedly connected with a fixed rod 11, the surface of the fixed rod 11 is rotationally connected with a sliding door 2, the front surface of the sliding door 2 is fixedly connected with an observation window 3, the front surface of the observation window 3 is fixedly connected with a buckling groove 4, two sides of the switch cabinet 1 are fixedly connected with the ventilation hood 8, a dustproof mechanism 5 is arranged at the inner side of the ventilation hood 8, and the dustproof mechanism 5 is used for filtering air entering the inside of the switch cabinet 1;
the dustproof mechanism 5 comprises an L-shaped top plate 501, a sliding pin 502, a dustproof frame 504, a dustproof net 505, a positioning hole 506, an I-shaped groove 508 and a through hole 509;
The I-shaped groove 508 is formed in the side face of the ventilation hood 8 and penetrates through the other side of the ventilation hood 8, the dust-proof frame 504 is connected to the inner side of the I-shaped groove 508 in a sliding mode, and the dust-proof screen 505 is mounted on the inner side of the dust-proof frame 504 and used for achieving filtering operation on air entering the switch cabinet 1;
The positioning holes 506 are symmetrically arranged on two sides of the top of the dust-proof frame 504, and the through holes 509 are symmetrically distributed on two sides of the upper surface of the ventilation hood 8 and are aligned with the positioning holes 506;
The L-shaped top plate 501 is distributed on the top of the ventilation hood 8 and extends to one side of the ventilation hood 8, and the sliding pin 502 is fixed on the bottom of the L-shaped top plate 501 and penetrates through the through hole 509 to the inner side of the positioning hole 506, so that the dust-proof frame 504 is fixed and locked;
The L-shaped top plate 501 is positioned on one side of the ventilation hood 8 and extends in a downward bending way, and one side far away from the ventilation hood 8 is an arc-shaped inclined plane, and the L-shaped top plate 501 can move upwards by extruding the arc surface of the L-shaped top plate 501, so that the unlocking of the dust-proof frame 504 in the I-shaped groove 508 is realized;
The dust-proof mechanism 5 further comprises a spring 503, wherein the spring 503 is fixedly connected between the lower surfaces of the two ends of the L-shaped top plate 501 and the upper surface of the ventilation hood 8, and is used for providing power for the downward movement and the reset of the L-shaped top plate 501.
In this embodiment: when the switch cabinet is used, the air entering the switch cabinet 1 can be filtered through the dustproof net 505, so that the heat dissipation inside the switch cabinet 1 is realized, the dustproof effect is realized, and external dust is prevented from entering the switch cabinet 1;
When the dust screen 505 is required to be replaced because more dust is accumulated on the surface of the dust screen 505 to affect ventilation efficiency, the fan 9 does not need to be turned off, and at the moment, a worker holds the new dust screen 505 to be replaced, so that the dust screen 504 on the outer side of the new dust screen is inserted in the direction of the I-shaped groove 511, in the process, the dust screen 504 is firstly contacted with the arc-shaped inclined surface of the L-shaped top plate 501 and forms extrusion on the arc-shaped inclined surface, the L-shaped top plate 501 moves upwards when being subjected to extrusion, and the L-shaped top plate 501 drives the sliding pin 502 to move upwards to be separated from the positioning hole 506, so that the locking state of the old dust screen 505 is relieved;
when the old dust screen 505 is unlocked, the vertical part of the L-shaped top plate 501 also releases the shielding of the moving track of the new dust screen 504, then the new dust screen 504 is continuously moved and inserted into the I-shaped groove 508, the new dust screen 504 is contacted with the old dust screen 504 and pushed by the new dust screen 504, so that the old dust screen 504 moves from the other side of the ventilation hood 8, finally the old dust screen 504 is completely separated from the ventilation hood 8, the new dust screen 504 completely enters the ventilation hood 8, meanwhile, the L-shaped top plate 501 loses extrusion force and can automatically reset under the action of the elastic force of the spring 503, so that the sliding pin 502 is placed in the corresponding positioning hole 506, and the new dust screen 505 is completely replaced and fixed at the moment;
Through the cooperation of above a plurality of parts, can make the in-process that dust screen 505 changed, can carry out normal filtration to the dust that gets into the cubical switchboard 1 inside, realize the effect that the change of not stopping.
Referring to fig. 3 and 4, a sliding rail groove 507 is formed at the top end of the dust-proof frame 504, positioning holes 506 are distributed at the bottom of the inner side of the sliding rail groove 507, and the width of the sliding rail groove 507 is slightly larger than the diameter of the sliding pin 502.
In this embodiment: when the slide pin 502 is separated from the positioning hole 506, the slide pin 502 is positioned inside the slide rail groove 507, and the slide rail groove 507 is arranged so that the movement of the dust-proof frame 504 does not interfere with the slide pin 502.
Referring to fig. 1 and 2, a heat dissipation hole 7 is formed at a position aligned with a ventilation hood 8 on the inner side of the switch cabinet 1, and a fan 9 is installed;
The shutter 10 is all installed to the preceding terminal surface of ventilation hood 8, and one side fixedly connected with connecting block 12 of cubical switchboard 1 inner wall, one side fixedly connected with place platform 6 of connecting block 12, place platform 6 is used for placing power equipment.
In this embodiment: through the cooperation of above a plurality of parts can realize the inside ventilation circulation of cubical switchboard 1 for the power equipment who installs on place platform 6 keeps lower operating temperature.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a dustproof heat dissipation type high-low voltage switchgear, includes cubical switchboard (1), ventilation hood (8), one side fixedly connected with dead lever (11) of cubical switchboard (1) front, the surface rotation of dead lever (11) is connected with sliding door (2), the front fixedly connected with observation window (3) of sliding door (2), the front fixedly connected with handle groove (4) of observation window (3), the both sides fixedly connected with ventilation hood (8) of cubical switchboard (1), a serial communication port, ventilation hood (8) inboard is provided with dustproof mechanism (5), dustproof mechanism (5) are used for filtering the inside air of entering cubical switchboard (1);
The dustproof mechanism (5) comprises an L-shaped top plate (501), a sliding pin (502), a dustproof frame (504), a dustproof net (505), a positioning hole (506), an I-shaped groove (508) and a through hole (509);
The I-shaped groove (508) is formed in the side face of the ventilation hood (8) and penetrates through the other side of the ventilation hood (8), the dustproof frame (504) is connected to the inner side of the I-shaped groove (508) in a sliding mode, and the dustproof net (505) is arranged on the inner side of the dustproof frame (504) and used for achieving filtering operation on air entering the switch cabinet (1);
The positioning holes (506) are symmetrically formed in two sides of the top of the dustproof frame (504), and the penetrating holes (509) are symmetrically distributed on two sides of the upper surface of the ventilation hood (8) and are aligned with the positioning holes (506);
The L-shaped top plate (501) is distributed at the top of the ventilation hood (8) and extends to one side of the ventilation hood (8), and the sliding pin (502) is fixed at the bottom of the L-shaped top plate (501) and penetrates through the through hole (509) to the inner side of the positioning hole (506) to realize the fixed locking of the dust-proof frame (504);
The L-shaped top plate (501) is positioned on one side of the ventilation hood (8) and extends in a downward bending mode, one side of the L-shaped top plate, which is far away from the ventilation hood (8), is an arc-shaped inclined surface, and the L-shaped top plate (501) can move upwards through extruding the arc surface of the L-shaped top plate (501) so as to unlock the dust-proof frame (504) inside the I-shaped groove (508).
2. The dustproof heat dissipation type high-low voltage switch cabinet according to claim 1, wherein the dustproof mechanism (5) further comprises springs (503), and the springs (503) are fixedly connected between the lower surfaces of two ends of the L-shaped top plate (501) and the upper surface of the ventilation hood (8) and are used for providing power for downward movement and reset of the L-shaped top plate (501).
3. The dustproof heat dissipation type high-low voltage switch cabinet according to claim 1, wherein a sliding rail groove (507) is formed in the top end of the dustproof frame (504), the positioning holes (506) are distributed at the bottom of the inner side of the sliding rail groove (507), and the width of the sliding rail groove (507) is slightly larger than the diameter of the sliding pin (502).
4. The dustproof heat-dissipation type high-low voltage switch cabinet according to claim 1, wherein a heat-dissipation hole (7) is formed in the inner side of the switch cabinet (1) and aligned with a ventilation hood (8), and a fan (9) is arranged on the switch cabinet;
the front end surfaces of the ventilation hoods (8) are provided with shutters (10).
5. The dustproof heat dissipation type high-low voltage switch cabinet according to claim 1, wherein a connecting block (12) is fixedly connected to one side of the inner wall of the switch cabinet (1), a placing platform (6) is fixedly connected to one side of the connecting block (12), and the placing platform (6) is used for placing power equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222130.3U CN221201821U (en) | 2023-11-29 | 2023-11-29 | Dustproof heat dissipation type high-low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222130.3U CN221201821U (en) | 2023-11-29 | 2023-11-29 | Dustproof heat dissipation type high-low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201821U true CN221201821U (en) | 2024-06-21 |
Family
ID=91522509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323222130.3U Active CN221201821U (en) | 2023-11-29 | 2023-11-29 | Dustproof heat dissipation type high-low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201821U (en) |
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2023
- 2023-11-29 CN CN202323222130.3U patent/CN221201821U/en active Active
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