CN213027448U - Outdoor lightning-resistant low-voltage switch cabinet - Google Patents
Outdoor lightning-resistant low-voltage switch cabinet Download PDFInfo
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- CN213027448U CN213027448U CN202021926190.7U CN202021926190U CN213027448U CN 213027448 U CN213027448 U CN 213027448U CN 202021926190 U CN202021926190 U CN 202021926190U CN 213027448 U CN213027448 U CN 213027448U
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Abstract
The utility model discloses an outdoor anti thunder hits low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom fixedly connected with base of the cabinet body, be provided with the insulating layer on the inner wall of the cabinet body, the air duct has all been seted up to the both sides of the cabinet body and insulating layer inner wall's both sides, the equal fixedly connected with installation piece in top and the bottom of air duct inner wall, the mounting groove has been seted up on the installation piece, sliding connection has splint between the both sides of mounting groove inner wall. The utility model discloses a setting up of insulating layer can completely cut off outside thunderbolt effectively to the influence of internal portion of cabinet, has reduced the harm of thunderbolt to electrical components by a wide margin, can guarantee through the simple and convenient filter screen of installation that there is debris to enter into internal portion of cabinet when guaranteeing the ventilation of internal portion of cabinet, has guaranteed the clean and tidy of internal portion environment of cabinet, through lightning rod and ground wire, the damage that can effectual reduction thunderbolt brought, further protection cubical switchboard and the internal portion of cabinet's electrical components.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is an outdoor anti thunderbolt low-voltage switchgear.
Background
The utility model relates to a cubical switchboard technical field is an electrical equipment, and the cubical switchboard outside line gets into main control switch in the cabinet earlier, then gets into branch accuse switch, and each is shut and is set up according to its needs. 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.
Switch cabinet internally distributed has a large amount of electrical components, because some special wiring demands, lead to having the switch cabinet to install in the open air, in thunderstorm weather, the thunderbolt can cause huge harm to the switch cabinet, directly lead to the inside electrical components of switch cabinet to damage, current most switch cabinet does not possess the anti thunderbolt function, and current most switch cabinet is for guaranteeing that inside air flows, do not protect the air channel, lead to outside debris to get into the internal portion of cabinet easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor anti thunderbolt low-voltage switchgear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor anti thunderbolt low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom fixedly connected with base of the cabinet body, be provided with the insulating layer on the inner wall of the cabinet body, the air duct has all been seted up to the both sides of the cabinet body and the both sides of insulating layer inner wall, the equal fixedly connected with installation piece in top and the bottom of air duct inner wall, the mounting groove has been seted up on the installation piece, sliding connection has splint between the both sides of mounting groove inner wall, fixedly connected with telescopic link between splint and the relative one side of mounting groove inner wall, the surface cover that just is located the telescopic link between splint and the relative one side of mounting groove inner wall is equipped with the spring.
The top fixedly connected with bracing piece of the cabinet body, the top fixedly connected with canopy of bracing piece.
The right side fixedly connected with lightning rod at cabinet body top, the top of lightning rod runs through the canopy and extends to the outside of canopy, the bottom electric connection of lightning rod has the ground wire.
The back fixedly connected with line concentration card of the cabinet body, line concentration card and ground wire looks adaptation.
The front hinge of the cabinet body is hinged with a cabinet door.
The top and the bottom of the back of the inner wall of the cabinet body are fixedly connected with mounting racks.
Compared with the prior art, the beneficial effects of the utility model are that: this outdoor anti thunderbolt low-voltage switchgear, can completely cut off the influence of outside thunderbolt to the internal portion of cabinet effectively through the setting of insulating layer, the harm of thunderbolt to electrical components has been reduced by a wide margin, can guarantee through simple and convenient filter screen of installation that there is debris to enter into the internal portion of cabinet when guaranteeing the internal portion ventilation of cabinet, the clean and tidy of the internal portion environment of cabinet has been guaranteed, through lightning rod and ground wire, the damage that can effectual reduction thunderbolt brought, further protection cubical switchboard and the internal portion of cabinet's electrical components.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an outdoor lightning-strike-resistant low-voltage switch cabinet provided by the present invention;
FIG. 2 is a right side elevational view of the surface configuration of the cabinet illustrated in FIG. 1;
fig. 3 is a partially enlarged view of a portion a shown in fig. 1.
In the figure: 1. a cabinet body; 2. a base; 3. an insulating layer; 4. a vent channel; 5. mounting blocks; 6. mounting grooves; 7. a splint; 8. a telescopic rod; 9. a spring; 10. a filter screen; 11. a support bar; 12. a rain shelter; 13. a lightning rod; 14. a ground wire; 15. a line collecting card; 16. and (7) mounting frames.
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 an embodiment: an outdoor lightning-resistant low-voltage switch cabinet comprises a cabinet body 1, wherein the bottom of the cabinet body 1 is fixedly connected with a base 2, an insulating layer 3 is arranged on the inner wall of the cabinet body 1, vent grooves 4 are respectively formed in the two sides of the cabinet body 1 and the two sides of the inner wall of the insulating layer 3, mounting blocks 5 are respectively and fixedly connected with the top and the bottom of the inner wall of the vent groove 4, mounting grooves 6 are formed in the mounting blocks 5, clamping plates 7 are slidably connected between the two sides of the inner wall of the mounting groove 6, telescopic rods 8 are fixedly connected between the clamping plates 7 and the opposite sides of the inner wall of the mounting groove 6, springs 9 are sleeved on the surfaces of the telescopic rods 8 and between the clamping plates 7 and the opposite sides of the two mounting blocks 5, a filter screen 10 is clamped between the two opposite sides of the two mounting blocks 5, the filter screen 10 is directly pushed between the, further, the spring 9 is extruded, when the filter screen 10 is pushed to a certain position, the spring 9 rebounds, and the filter screen 10 is clamped and fixed through the two clamping plates 7.
The top fixedly connected with bracing piece 11 of the cabinet body 1, the top fixedly connected with of bracing piece 11 keeps off the canopy 12, and the canopy 12 can prevent that the rainwater from directly drenching the surface of the cabinet body 1 when raining, prevents that the rainwater from entering into in the air channel 4 along the surface.
The right side fixedly connected with lightning rod 13 at the 1 top of the cabinet body, the top of lightning rod 13 runs through weather shed 12 and extends to the outside of weather shed 12, and the bottom electric connection of lightning rod 13 has ground wire 14, and lightning rod 13 can improve the anti thunderbolt ability of cubical switchboard effectively, prevents that the thunderbolt from causing the damage to the inside electrical component of cubical switchboard.
The back of the cabinet body 1 is fixedly connected with a line collecting clamp 15, the line collecting clamp 15 is matched with the ground wire 14, the ground wire 14 is connected with the ground, and the line collecting clamp 15 can fix the ground wire 14 on the back of the cabinet body 1.
The front hinge of the cabinet body 1 is hinged with a cabinet door, and a ventilation groove is formed in the surface of the cabinet door.
The top and the bottom of the back of the inner wall of the cabinet body 1 are both fixedly connected with mounting racks 16, and electrical elements can be mounted through the mounting racks 16.
The working principle is as follows: before the switch cabinet is used, firstly, a filter screen 10 needs to be installed, the filter screen 10 is pushed between two installation blocks 5, two clamping plates 7 are extruded towards two sides at the top and the bottom of the filter screen 10, a spring 9 is further extruded, after the filter screen 10 is pushed to a certain position, the spring 9 rebounds, the filter screen 10 is clamped and fixed through the two clamping plates 7, after the filter screen 10 is installed, electrical components are installed through an installation frame 16, after the installation is finished, a cabinet door is closed, in the using process, if thunderstorm weather occurs, a lightning rod 13 can effectively improve the lightning protection capability of the switch cabinet, lightning protection can be prevented from damaging electrical components inside the switch cabinet, a rain shelter 12 can prevent rainwater from directly sprinkling on the surface of a cabinet body 1 in the rainy day, the rainwater is prevented from entering a ventilation groove 4 along the surface, and a ground wire 14 can guide lightning into the ground, the influence caused by lightning stroke is greatly reduced, meanwhile, the anti-lightning capacity can be further improved through the insulating layer 3 in the cabinet body 1, and electrical elements in the cabinet body 1 are further protected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an outdoor anti thunder hits low-voltage switchgear, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the bottom fixedly connected with base (2) of the cabinet body (1), be provided with insulating layer (3) on the inner wall of the cabinet body (1), air duct (4) have all been seted up to the both sides of the cabinet body (1) and the both sides of insulating layer (3) inner wall, the top and the equal fixedly connected with installation piece (5) in bottom of air duct (4) inner wall, mounting groove (6) have been seted up on installation piece (5), sliding connection has splint (7) between the both sides of mounting groove (6) inner wall, fixedly connected with telescopic link (8) between splint (7) and the relative one side of mounting groove (6) inner wall, the surperficial cover that just is located telescopic link (8) between splint (7) and the relative one side of mounting groove (6) inner wall is equipped with spring (9).
2. The outdoor lightning strike resistant low-voltage switch cabinet according to claim 1, characterized in that: the top fixedly connected with bracing piece (11) of the cabinet body (1), the top fixedly connected with weather shed (12) of bracing piece (11).
3. The outdoor lightning strike resistant low-voltage switch cabinet according to claim 2, characterized in that: the right side fixedly connected with lightning rod (13) at cabinet body (1) top, rain shed (12) and the outside that extends to rain shed (12) are run through on the top of lightning rod (13), the bottom electric connection of lightning rod (13) has ground wire (14).
4. The outdoor lightning strike resistant low-voltage switch cabinet according to claim 3, characterized in that: the back of the cabinet body (1) is fixedly connected with a line collecting clamp (15), and the line collecting clamp (15) is matched with a ground wire (14).
5. The outdoor lightning strike resistant low-voltage switch cabinet according to claim 1, characterized in that: the front of the cabinet body (1) is hinged with a cabinet door.
6. The outdoor lightning strike resistant low-voltage switch cabinet according to claim 1, characterized in that: the top and the bottom of the back of the inner wall of the cabinet body (1) are fixedly connected with mounting frames (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926190.7U CN213027448U (en) | 2020-09-03 | 2020-09-03 | Outdoor lightning-resistant low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926190.7U CN213027448U (en) | 2020-09-03 | 2020-09-03 | Outdoor lightning-resistant low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027448U true CN213027448U (en) | 2021-04-20 |
Family
ID=75474926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021926190.7U Active CN213027448U (en) | 2020-09-03 | 2020-09-03 | Outdoor lightning-resistant low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027448U (en) |
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2020
- 2020-09-03 CN CN202021926190.7U patent/CN213027448U/en active Active
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