CN209913286U

CN209913286U - Safe type cubical switchboard

Info

Publication number: CN209913286U
Application number: CN201920960670.6U
Authority: CN
Inventors: 陈煌坤
Original assignee: Fujian Chengyi Electric Power Equipment Co Ltd
Current assignee: Fujian Chengyi Electric Power Equipment Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-01-07
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to an electrical equipment field especially indicates a safe type cubical switchboard, including the cubical switchboard body, be equipped with the radiator-grid on the cubical switchboard side face, rain insensitive device is installed to the top of radiator-grid, the utility model has the advantages of as follows: the utility model is structurally provided with a rainproof device, when in rainy days, the water sensor is utilized, under the action of the electromagnet, the traction plate drives the baffle to move downwards along the guide rail, so that the baffle covers the radiator-grid downwards, the folded plates at the two sides of the baffle cover the two sides of the radiator-grid, rainwater is prevented from flowing into the switch cabinet body through the radiator-grid, and further, the danger of electric leakage caused by the damage of internal parts of the switch cabinet body or the water is prevented; after the rainy day, utilize the water logging sensor, under the effect of electro-magnet, and then make the traction plate drive the baffle and under the effect of spring restoring force, upwards reset along the guide rail, make the radiator-grid be in open state to make the internal steam of cubical switchboard discharge through the radiator-grid.

Description

Safe type cubical switchboard

Technical Field

The utility model relates to an electrical equipment field especially indicates a safe type cubical switchboard.

Background

The cubical switchboard is an electrical equipment, and the cubical switchboard external line gets into main control switch in the cabinet earlier, then gets into branch accuse switch, and each is shunted and sets up according to its needs, and general cubical switchboard is its heat dissipation, and the meeting sets up the thermovent on the cubical switchboard more, and when the cubical switchboard was installed when outdoor, met the weather of rainy day, can make the rainwater drip into in the cubical switchboard through the thermovent to can make cubical switchboard body part inside meet water damage or meet the danger that water takes place the electric leakage.

Disclosure of Invention

The utility model provides a safe type cubical switchboard to overcome in the prior art rainwater drips into the cubical switchboard through the thermovent, thereby can make the inside water of cubical switchboard body part damage or meet the dangerous problem of water emergence electric leakage.

The utility model adopts the following technical scheme: the utility model provides a safe type cubical switchboard, is including the cubical switchboard body 2, be equipped with radiator-grid 8 on the cubical switchboard body 2 side, rain insensitive device 5, its characterized in that are installed to radiator-grid 8's top: a fixed plate 51 is mounted at the top of the inner side of the rainproof device 5, two ends of the bottom of the fixed plate 51 are fixedly connected with guide rails 53 respectively, a spring 59 is mounted in each guide rail 53, the inner sides of the guide rails 53 at the two ends of the bottom of the fixed plate 51 are attached to two ends of a traction plate 52 arranged at the inner side of the rainproof device 5 respectively, a baffle 56 is fixedly connected to the bottom of the traction plate 52, the bottom of the baffle 56 is attached to an installation groove 55 arranged at the inner bottom of the rainproof device 5, and folded plates 57 are arranged at two sides of the baffle 56; electromagnets 54 are respectively installed at two ends of the bottom of the inner side of the rainproof device 5, the electromagnets 54 are respectively connected with a power supply through wires and the water sensor 3 installed at the top of the switch cabinet body 2, and the electromagnets 54 are electrically connected with the water sensor 3 through a controller.

As a further improvement, the front of the switch cabinet body 2 is provided with a switch door 1 which can be opened or closed.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model is structurally provided with a rain-proof device 5, when in rainy days, the water sensor 3 is utilized, under the action of the electromagnet 54, the traction plate 52 drives the baffle 56 to move downwards along the guide rail 53, so that the baffle 56 covers the radiator-grid 8 downwards, and the folded plates 57 at the two sides of the baffle 56 cover the two sides of the radiator-grid 8, thereby preventing rainwater from flowing into the switch cabinet body 2 through the radiator-grid 8 and further preventing the danger that internal parts of the switch cabinet body 2 are damaged when encountering water or electric leakage occurs when encountering water; after the rainy day, the water sensor 3 is utilized, under the action of the electromagnet 54, the traction plate 52 drives the baffle plate 56 to reset upwards along the guide rail 53 under the action of the restoring force of the spring 59, so that the heat dissipation net 8 is in an open state, and hot air in the switch cabinet body 2 is discharged through the heat dissipation net 8.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the utility model in the using process.

Fig. 3 is a schematic view of the sectional structure of the rain-proof device of the present invention.

Fig. 4 is a schematic view of the electrical connection structure of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and 2, the safety switch cabinet comprises a switch cabinet body 2, a switch door 1 which can be opened or closed is installed on the front side of the switch cabinet body 2, a heat dissipation net 8 is arranged on the side surface of the switch cabinet body 2, a rainproof device 5 is installed above the heat dissipation net 8, mounting plates 4 are installed on two sides of the rainproof device 5, and the mounting plates 4 are fixed on the side surface of the switch cabinet body 2 through bolts, so that the rainproof device 5 is fixed on the side surface of the switch cabinet body 2.

As shown in fig. 3, the top of the rain protection device 5 is an open structure, and a fixing plate 51 is installed on the top of the inner side of the rain protection device 5, and both ends of the fixing plate 51 are fixedly connected with the rain protection device 5 through bolts, so that the fixing plate 51 is fixed on the top of the inner side of the rain protection device 5. The two ends of the bottom of the fixed plate 51 are respectively fixedly connected with a guide rail 53, the bottom of the guide rail 53 is of an open structure, and the guide rail 53 is fixedly connected with the bottom of the fixed plate 51 through bolts, so that the guide rails 53 are fixed at the two ends of the bottom of the fixed plate 51; the inner side of the guide rail 53 is respectively attached to two ends of a traction plate 52 arranged on the inner side of the rainproof device 5, the lugs 58 arranged at two ends of the bottom of the traction plate 52 are respectively embedded and sleeved with the upper ends of springs 59 arranged in the guide rail 53, and the lugs 58 and the traction plate 52 can be processed into an integral structure through a machine tool; the bottom fixedly connected with baffle 56 of traction plate 52, baffle 56 pass through bolt and traction plate 52 fixed connection, the bottom of baffle 56 is laminated mutually with the mounting groove 55 of establishing the bottom in rain insensitive device 5, just the both sides of baffle 56 are equipped with folded plate 57, and when baffle 56 sheltered from radiator-grid 8, folded plate 57 also sheltered from the both sides of radiator-grid 8, prevented that the rainwater from flowing into cubical switchboard body 2 from the both sides of radiator-grid 8.

As shown in fig. 3 and 4, electromagnets 54 are respectively installed at two ends of the bottom inside the rain protection device 5, the electromagnets 54 are placed into the rain protection device 5 from an installation groove 55, and the electromagnets 54 are fixed by bolts through the outside of the rain protection device 5, so that the electromagnets 54 are fixed inside the rain protection device 5; the electromagnet 54 and the water sensor 3 installed at the top of the switch cabinet body 2 are respectively connected with a power supply through wires, the electromagnet 54 is electrically connected with the water sensor 3 through a controller, and the water sensor 3 can be a non-contact water detector in the prior art.

As shown in fig. 1-4, the electromagnet 54 is placed into the interior of the rain protection device 5 from the installation slot 55, and is fixed by bolts through the exterior of the rain protection device 5, the pulling plate 52 and the baffle plate 56 are fixed together by bolts, the upper end of the spring 59 is wound on the projection 58 at the bottom of the pulling plate 52, then the two ends of the pulling plate 52 are embedded into the guide rail 53, the guide rail 53 is fixedly connected with the bottom of the fixing plate 51 by bolts, finally the fixing plate 51 is integrally embedded into the rain protection device 5 from top to bottom, so that the baffle plate 56 is embedded into the installation slot 55, and the bottom of the guide rail 53 is abutted against the top of the electromagnet 54 at the bottom of the interior of the rain protection device 5, and the pulling plate 52 corresponds to the electromagnet 54.

Referring to fig. 1 to 4, in rainy days, the water sensor 3 detects rain water by utilizing the refraction and reflection principle of light at different medium cross sections, and then transmits the detected information to the controller, so that the electromagnet 54 is energized, the electromagnet 54 generates electromagnetic force after being energized, and downward adsorption force is applied to the traction plate 52, so that the traction plate 52 moves downward along the guide rail 53, and the traction plate 52 drives the baffle plate 56 to move downward, so that the baffle plate 56 covers the heat dissipation mesh 8 downward, so that the folded plates 57 at two sides of the baffle plate 56 cover two sides of the heat dissipation mesh 8, and rain water is prevented from flowing into the switch cabinet body 2 through the heat dissipation mesh 8, and further the danger of damage in case of water or electric leakage in case of water is prevented, after rainy days pass, the water sensor 3 transmits the detected information to the controller, so that the electromagnet 54 loses the electromagnetic force, and the baffle plate 52 drives the baffle plate 56 under the restoring force of the spring 59, and the heat dissipation net 8 is reset upwards along the guide rail 53, so that the heat dissipation net 8 is in an open state, and hot air in the switch cabinet body 2 is exhausted through the heat dissipation net 8.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a safe type cubical switchboard, is including the cubical switchboard body 2, be equipped with radiator-grid 8 on the cubical switchboard body 2 side, rain insensitive device 5, its characterized in that are installed to radiator-grid 8's top: a fixed plate 51 is mounted at the top of the inner side of the rainproof device 5, two ends of the bottom of the fixed plate 51 are fixedly connected with guide rails 53 respectively, a spring 59 is mounted in each guide rail 53, the inner sides of the guide rails 53 at the two ends of the bottom of the fixed plate 51 are attached to two ends of a traction plate 52 arranged at the inner side of the rainproof device 5 respectively, a baffle 56 is fixedly connected to the bottom of the traction plate 52, the bottom of the baffle 56 is attached to an installation groove 55 arranged at the inner bottom of the rainproof device 5, and folded plates 57 are arranged at two sides of the baffle 56; electromagnets 54 are respectively installed at two ends of the bottom of the inner side of the rainproof device 5, the electromagnets 54 are respectively connected with a power supply through wires and the water sensor 3 installed at the top of the switch cabinet body 2, and the electromagnets 54 are electrically connected with the water sensor 3 through a controller.

2. A safety switchgear, according to claim 1, characterized in that: the front surface of the switch cabinet body 2 is provided with a switch door 1 which can be opened or closed.