CN217215648U - Outdoor high voltage distribution cabinet of dust-protection type - Google Patents
Outdoor high voltage distribution cabinet of dust-protection type Download PDFInfo
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- CN217215648U CN217215648U CN202221088104.9U CN202221088104U CN217215648U CN 217215648 U CN217215648 U CN 217215648U CN 202221088104 U CN202221088104 U CN 202221088104U CN 217215648 U CN217215648 U CN 217215648U
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- distribution cabinet
- power distribution
- heat dissipation
- fixedly connected
- dissipation mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a dustproof outdoor high-voltage power distribution cabinet, which comprises a whole power distribution cabinet, a heat dissipation mechanism and a damping component, wherein the periphery of the whole power distribution cabinet is fixedly connected with a sealing shell, the two sides of the sealing shell are fixedly connected with the heat dissipation mechanism, the bottom of the heat dissipation mechanism is embedded and connected with a vent, the two sides of the inner bottom of the heat dissipation mechanism are movably connected with a linkage rod, the middle left side of the linkage rod is movably connected with a telescopic rod, the top of the linkage rod is movably connected with a cover plate, the middle bottom of the cover plate is fixedly connected with a bayonet lock, after the temperature sensor in the sensing component and a 51 single chip microcomputer are used for sensing the temperature in the whole power distribution cabinet through the heat dissipation mechanism, according to the height of temperature carry out corresponding control to the telescopic link for heat dissipation mechanism can dispel the heat when the temperature risees, and then lets the switch board whole be in encapsulated situation after the temperature reduces.
Description
Technical Field
The utility model relates to a high voltage distribution cabinet technical field specifically is an outdoor high voltage distribution cabinet of dust-protection type.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and comprises a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads.
The outdoor high voltage distribution cabinet of current dust-protection type can not let the switch board change in ventilation and sealed with the mode of controller control according to the inside temperature of switch board to consequently exert an influence to the dustproof effect of switch board easily, lead to the inside dust of switch board to pile up too much, make the whole practicality of switch board not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor high voltage distribution cabinet of dust-protection type to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: a dustproof outdoor high-voltage power distribution cabinet comprises a power distribution cabinet whole body, a heat dissipation mechanism and a damping assembly, wherein a sealing shell is fixedly connected to the periphery of the power distribution cabinet whole body, heat dissipation mechanisms are fixedly connected to two sides of the sealing shell, a vent is embedded and connected to the bottom of the heat dissipation mechanism, a filter screen is embedded and connected to the bottom of the inner side of the vent, linkage rods are movably connected to two sides of the inner bottom of the heat dissipation mechanism, a telescopic rod is movably connected to the middle left side of each linkage rod, a sensing assembly is connected to the left side of each telescopic rod in an overlapping mode, a cover plate is movably connected to the top of each linkage rod, a bayonet lock is fixedly connected to the middle bottom of each cover plate, the damping assembly is fixedly connected to two sides of the inner bottom of the sealing shell, a supporting block is fixedly connected to the bottom of each damping assembly, and a triangular fixing block is fixedly connected to the periphery of the top of each supporting block, the inboard embedding of triangle fixed block is connected with damping spring, the holistic bottom fixedly connected with supporting baseplate of switch board, seal shell's front swing joint has sealing door, fixedly connected with radiator fan in the middle of the inboard of heat dissipation mechanism.
Preferably, the top of the sealed shell is fixedly connected with a heat insulation top plate, and the heat insulation top plate is arranged in a convex arc shape.
Preferably, the bayonet lock is arranged in an arc shape and is matched with the motion track of the cover plate.
Preferably, the cover plate is supported by four linkage rods, and the four linkage rods are parallel to each other.
Preferably, the triangular fixing block is arranged in an inverted triangular shape.
Preferably, the triangular fixing block and the damping spring are located between the sealed shell and the electric cabinet.
The utility model discloses an improve and provide an outdoor high voltage distribution cabinet of dust-protection type here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses in through being provided with heat dissipation mechanism, can carry out corresponding control to the telescopic link according to the height of temperature after can sensing the whole inside temperature of switch board with temperature sensor and 51 singlechips in the sensing subassembly for heat dissipation mechanism can dispel the heat when the temperature rises, and lets switch board whole be in encapsulated situation after the temperature reduces;
the second step is as follows: the utility model discloses in through being provided with damper, can weaken the whole external force that receives of switch board to a certain extent by damping spring and triangle fixed block to this wholly reaches the effect of shock attenuation protection to the switch board.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
fig. 3 is a schematic side sectional view of the heat dissipation mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. the whole power distribution cabinet; 2. a support base plate; 3. sealing the housing; 4. a sealing door; 5. a heat dissipation mechanism; 501. a heat radiation fan; 502. a vent; 503. a linkage rod; 504. a cover plate; 505. a bayonet lock; 506. a telescopic rod; 507. filtering with a screen; 508. a sensing component; 6. a thermally insulating top panel; 7. a shock absorbing assembly; 701. a support block; 702. a triangular fixed block; 703. a shock absorbing spring.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses an improve and provide an outdoor high voltage distribution cabinet of dust-protection type here, the technical scheme of the utility model is:
as shown in fig. 1-5, a dustproof outdoor high-voltage power distribution cabinet comprises a power distribution cabinet body 1, a heat dissipation mechanism 5 and a damping assembly 7, wherein a sealing shell 3 is fixedly connected to the periphery of the power distribution cabinet body 1, the heat dissipation mechanism 5 is fixedly connected to both sides of the sealing shell 3, a vent 502 is connected to the bottom of the heat dissipation mechanism 5 in an embedded manner, a filter screen 507 is connected to the bottom of the inner side of the vent 502 in an embedded manner, linkage rods 503 are movably connected to both sides of the inner bottom of the heat dissipation mechanism 5 in a movable manner, a telescopic rod 506 is movably connected to the left side of the middle of the linkage rod 503 in a movable manner, a sensing assembly 508 is connected to the left side of the telescopic rod 506 in an overlapped manner, a cover plate 504 is movably connected to the top of the linkage rod 503, a bayonet pin 505 is fixedly connected to the bottom of the middle of the cover plate 504, the damping assembly 7 is fixedly connected to both sides of the bottom of the inner side of the sealing shell 3, a supporting block 701 is fixedly connected to the bottom of the damping assembly 7, a triangular fixing block 702 is fixedly connected to the periphery of the top of the supporting block 701, the inside embedding of triangle fixed block 702 is connected with damping spring 703, and the bottom fixedly connected with supporting baseplate 2 of the whole 1 of switch board, the front swing joint of sealed enclosure 3 have sealing door 4, fixedly connected with radiator fan 501 in the middle of the inboard of heat dissipation mechanism 5.
The bayonet 505 is arranged in an arc shape and is matched with the motion track of the cover plate 504, one cover plate 504 is supported by four linkage rods 503, the four linkage rods 503 are mutually parallel, and the heat dissipation mechanism 5 is formed by combining a ventilation opening 502, the linkage rods 503, the cover plate 504, the bayonet 505, an expansion link 506 and a filter screen 507.
Specifically, the method comprises the following steps: the linkage rod 503 is arranged at two sides of the bottom of the interior of the heat dissipation mechanism 5, and the telescopic rod 506 is arranged at the left side of the middle of the linkage rod 503, and the linkage rod 503 and the heat dissipation mechanism 5 are connected in a crossed manner, and the bottom of the linkage rod 503 is movably connected with the heat dissipation mechanism 5, so that after the telescopic rod 506 is stretched, the linkage rod 503 can be driven to rotate by taking the bottom of the linkage rod 503 as a circle center, the vertical distance from the top of the linkage rod 503 to the bottom of the heat dissipation mechanism 5 after the linkage rod rotates can be changed, the height of the cover plate 504 can be driven to be changed, after the cover plate 504 deflects downwards, the bayonet pin 505 at the bottom of the cover plate 504 can be clamped into the vent 502, the interior of the heat dissipation mechanism 5 can be sealed after the linkage rod 503 and the heat dissipation mechanism are overlapped, so that external dust is prevented from entering the interior of the whole power distribution cabinet 1, and a dustproof effect is achieved, and when the linkage rod and the linkage rod are not overlapped, the heat dissipation fan 501 can normally perform heat dissipation work on the structure inside the whole power distribution cabinet 1, the problem that the service life of the power distribution cabinet is affected due to overhigh temperature inside the whole 1 is solved, meanwhile, in the process of heat dissipation, as the filter screen 507 is arranged at the bottom of the inner side of the ventilation opening 502, external dust can be blocked to prevent the dust from entering the inside of the whole 1 of the power distribution cabinet, the telescopic rod 506 is driven by electric energy and is connected with the sensing component 508 in an electrical relationship, the sensing component 508 can sense the temperature inside the whole 1 of the power distribution cabinet and convert the sensed temperature (through a thermistor sensor) into an electric signal to be supplied to a controller (51 singlechip) inside the power distribution cabinet for processing, so that when the temperature inside the whole 1 of the power distribution cabinet reaches a certain threshold value, the telescopic rod 506 is controlled by the sensing component 508 and a control structure inside the sensing component 508 to correspondingly stretch and retract, and the heat dissipation mechanism 5 can run and achieve the heat dissipation effect at the moment, then control telescopic link 506 by control structure equally after the temperature reduces, and let the whole 1 inside of switch board at this moment be in encapsulated situation, so be provided with heat dissipation mechanism 5 in the whole 1 of switch board, can carry out the back to the whole 1 inside temperature of switch board with temperature sensor and 51 singlechip in sensing subassembly 508, according to the height of temperature, controller (51 singlechip) carries out corresponding control to telescopic link 506, make heat dissipation mechanism 5 can dispel the heat when the temperature risees, then let the whole 1 of switch board be in encapsulated situation after the temperature reduces.
The top fixedly connected with of seal shell 3 separates heat roof 6, separates heat roof 6 and sets to bellied ARC shape, separates heat roof 6 and sets up in seal shell 3's top to set it to bellied ARC shape, and then let it directly be connected with the external world, and the part that the direct and external world of periphery carried out the contact inside and outside the whole 1 of switch board all has the material that the heat-proof quality is good to make, thereby can reduce the influence of sunlight to the whole 1 of switch board to a certain extent indirectly.
The triangular fixing block 702 is arranged in an inverted triangular shape, the triangular fixing block 702 and the damping spring 703 are positioned between the sealed shell 3 and the electric cabinet, and the supporting block 701 at the bottom of the damping component 7, the triangular fixing block 702 on the periphery of the top of the supporting block 701 and the damping spring 703 on the inner side of the triangular fixing block 702 jointly form a damping mechanism.
Specifically, the method comprises the following steps: supporting shoe 701 sets up in the bottom of damper 7, and be provided with triangle fixed block 702 at its top periphery, and the inboard of triangle fixed block 702 then is provided with a damping spring 703 of being connected with distribution structure, then under damping spring 703's elastic action, can weaken the produced impact of the whole 1 of switch board with the external world, make the effect that distribution structure received reduce down, and regard as damping spring 703's damping bumper shock absorber by triangle fixed block 702, use with supplementary damping spring 703, thereby can reach the effect of carrying out shock attenuation protection to distribution structure, so be provided with damper in the whole 1 of switch board, can weaken the external force that whole 1 of switch board received by damping spring 703 and triangle fixed block 702 to a certain extent, with this effect that reaches shock attenuation protection to whole 1 of switch board.
The working principle is as follows: when the whole 1 installation of user's switch board is used in the open air, can carry out the back to the whole 1 inside temperature of switch board with temperature sensor and 51 singlechip in the sensing subassembly 508, carry out corresponding control to telescopic link 506 according to the height of temperature, make heat dissipation mechanism 5 can dispel the heat when the temperature risees, then let the whole 1 of switch board be in encapsulated situation after the temperature reduces, can weaken the external force that the whole 1 of switch board received by damping spring 703 and triangle fixed block 702 to a certain extent simultaneously, with this to the whole 1 effect that reaches the shock attenuation protection of switch board.
Claims (8)
1. The utility model provides an outdoor high voltage distribution cabinet of dust-protection type which characterized in that: the heat dissipation device comprises a power distribution cabinet body (1), a heat dissipation mechanism (5) and a shock absorption assembly (7), wherein a sealing shell (3) is fixedly connected to the periphery of the power distribution cabinet body (1), heat dissipation mechanisms (5) are fixedly connected to the two sides of the sealing shell (3), a vent (502) is connected to the bottom of each heat dissipation mechanism (5), a filter screen (507) is connected to the bottom of the inner side of the vent (502) in an embedded mode, linkage rods (503) are movably connected to the two sides of the bottom of the inner portion of each heat dissipation mechanism (5), a telescopic rod (506) is movably connected to the left side of the middle of each linkage rod (503), a sensing assembly (508) is connected to the left side of each telescopic rod (506) in an overlapped mode, a cover plate (504) is movably connected to the top of each linkage rod (503), a bayonet lock (505) is fixedly connected to the bottom of the middle of the cover plate (504), and shock absorption assemblies (7) are fixedly connected to the two sides of the bottom of the inner side of the sealing shell (3), the shock absorption device is characterized in that a supporting block (701) is fixedly connected to the bottom of the shock absorption component (7), a triangular fixing block (702) is fixedly connected to the periphery of the top of the supporting block (701), and a shock absorption spring (703) is embedded and connected to the inner side of the triangular fixing block (702).
2. The outdoor high voltage power distribution cabinet of claim 1, characterized in that: the bottom fixedly connected with supporting baseplate (2) of the whole (1) of switch board, the front swing joint of sealed shell (3) has sealing door (4).
3. The outdoor high voltage power distribution cabinet of claim 1, characterized in that: and a heat radiation fan (501) is fixedly connected in the middle of the inner side of the heat radiation mechanism (5).
4. The outdoor high voltage power distribution cabinet of claim 1, characterized in that: the top of the sealed shell (3) is fixedly connected with a heat insulation top plate (6), and the heat insulation top plate (6) is arranged into a raised arc shape.
5. The outdoor high-voltage power distribution cabinet of dust-protection type of claim 1, characterized in that: the bayonet lock (505) is arranged in an arc shape and is matched with the motion track of the cover plate (504).
6. The outdoor high voltage power distribution cabinet of claim 5, characterized in that: the cover plate (504) is supported by four linkage rods (503), and the four linkage rods (503) are parallel to each other.
7. The outdoor high voltage power distribution cabinet of claim 1, characterized in that: the triangular fixing block (702) is arranged into an inverted triangular shape.
8. The outdoor high voltage power distribution cabinet of claim 1, characterized in that: the triangular fixing block (702) and the damping spring (703) are positioned between the sealed shell (3) and the electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088104.9U CN217215648U (en) | 2022-05-07 | 2022-05-07 | Outdoor high voltage distribution cabinet of dust-protection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088104.9U CN217215648U (en) | 2022-05-07 | 2022-05-07 | Outdoor high voltage distribution cabinet of dust-protection type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217215648U true CN217215648U (en) | 2022-08-16 |
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ID=82778829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088104.9U Active CN217215648U (en) | 2022-05-07 | 2022-05-07 | Outdoor high voltage distribution cabinet of dust-protection type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217215648U (en) |
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2022
- 2022-05-07 CN CN202221088104.9U patent/CN217215648U/en active Active
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