CN213937165U

CN213937165U - Electric and electronic engineering control cabinet

Info

Publication number: CN213937165U
Application number: CN202120028803.3U
Authority: CN
Inventors: 彭伟超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-10
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses an electrical and electronic engineering switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body and an installation box, cabinet body fixed mounting is at the top of installation box, the front of the cabinet body articulates there is the cabinet door, the bottom fixed mounting of the cabinet body has the otter board that punches a hole, the inside of installation box is rotated and is connected with two-way lead screw, threaded connection has two screws on the two-way lead screw, the bottom fixed mounting of screw has spacing slider, set up on the interior diapire of installation box and supply the gliding spacing spout of spacing slider, the top of screw is rotated and is connected with the bull stick, fixed mounting has the gear on the bull stick, the top fixed mounting of bull stick has the flabellum, the inside fixed mounting of installation box has the rack, the wheel is connected with rack toothing, the outside fixed mounting of installation box has driving motor. The utility model relates to a switch board technical field, simple structure, convenient operation has fine radiating effect, can effectively dispel the heat to the cabinet body.

Description

Electric and electronic engineering control cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to electrical and electronic engineering switch board.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing electric and electronic engineering control cabinet has poor heat dissipation effect, heat is easily generated by current exchange during working, high temperature is easily generated by the electric and electronic engineering control cabinet with poor heat dissipation performance, accidents are caused, and the safety is poor.

For this reason, we propose an electrical and electronic engineering control cabinet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an electrical and electronic engineering control cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric and electronic engineering control cabinet comprises a cabinet body and an installation box, wherein the cabinet body is fixedly installed at the top of the installation box, a cabinet door is hinged on the front side of the cabinet body, a punching screen plate is fixedly arranged at the bottom of the cabinet body, a bidirectional screw rod is rotatably connected inside the installation box, two nuts are connected to the bidirectional screw rod in a threaded manner, a limiting slide block is fixedly arranged at the bottom of each nut, a limiting sliding groove for a limiting sliding block to slide is arranged on the inner bottom wall of the mounting box, a rotating rod is rotatably connected to the top of the nut, the rotating rod is fixedly provided with a gear, the top of the rotating rod is fixedly provided with a fan blade, the inside of the installation box is fixedly provided with a rack, the gear is meshed with the rack and connected with the rack, a driving motor is fixedly mounted on the outer portion of the installation box, and a driving end of the driving motor extends to the inner portion of the installation box and is fixedly connected with one end of the bidirectional screw rod.

Preferably, a protective box is fixedly mounted on one side of the mounting box, and the driving motor is located inside the protective box.

Preferably, a plurality of ventilation holes have been seted up to the equal equidistance in both sides of the cabinet body, the outside fixed mounting in ventilation hole has air strainer.

Preferably, the top fixed mounting of the cabinet body has four support columns, the top fixed mounting of support column has the canopy.

Preferably, a plurality of water chutes are formed in the outer surface of the rain shelter, and a waterproof coating is coated inside the water chutes.

Preferably, the limiting sliding block is T-shaped, and the limiting sliding groove is matched with the limiting sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when two-way lead screw rotates, it is spacing to two-way lead screw pivoted through spacing slider and spacing spout, and then makes two screws remove, and the removal through the screw drives the bull stick and removes, makes the flabellum rotate through the cooperation of rack and gear, and the rotation through the flabellum is bloied the heat dissipation to the inside of the cabinet body, has improved the radiating effect of the cabinet body, simple structure, and convenient operation has fine radiating effect.

2. Increased the air circulation nature through the ventilation hole, can ensure cabinet body drying and ventilation, promote the radiating effect, can filter the dust in the air through the air filter screen, avoid the dust to get into the inside of the cabinet body, install fixedly to the canopy through the support column, can play fine rainwater-proof effect through the canopy, avoid the rainwater to invade the inside of the cabinet body and cause the condition of damage to the electric elements of the internal portion of cabinet.

Drawings

Fig. 1 is a schematic front view of an electrical and electronic engineering control cabinet according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the electrical and electronic engineering control cabinet in the front view direction according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: 1. a cabinet body; 2. installing a box; 3. punching a screen plate; 4. a bidirectional screw rod; 5. a nut; 6. a limiting slide block; 7. a limiting chute; 8. a rotating rod; 9. a rack; 10. a gear; 11. a fan blade; 12. a drive motor; 13. a protective box; 14. a vent hole; 15. an air screen; 16. a cabinet door; 17. a support pillar; 18. a rain shelter; 19. a water chute.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electrical and electronic engineering control cabinet, including the cabinet body 1 and installation box 2, cabinet body 1 fixed mounting is at the top of installation box 2, the front of the cabinet body 1 articulates there is cabinet door 16, the bottom fixed mounting of the cabinet body 1 has otter board 3 that punches a hole, the inside of installation box 2 rotates and is connected with two-way lead screw 4, threaded connection has two screw 5 on the two-way lead screw 4, the bottom fixed mounting of screw 5 has spacing slider 6, set up on the interior diapire of installation box 2 and supply the gliding spacing spout 7 of spacing slider 6, the top of screw 5 rotates and is connected with bull stick 8, fixed mounting has gear 10 on the bull stick 8, the top fixed mounting of bull stick 8 has flabellum 11, the inside fixed mounting of installation box 2 has rack 9, gear 10 is connected with rack 9 meshing, the outside fixed mounting of installation box 2 has driving motor 12, the drive end of driving motor 12 extends to the inside of installation box 2 and is connected with the one end fixed connection of two-way lead screw 4.

Wherein, one side fixed mounting of install bin 2 has protective housing 13, and driving motor 12 is located protective housing 13's inside, carries out fine protection to driving motor 12 through protective housing 13, avoids driving motor 12 to expose and does not have any safety guarantee in the device outside, is invaded easily by dust, sewage or splash and leads to the electrical apparatus short circuit.

Wherein, a plurality of ventilation holes 14 have been seted up to the equidistance in the both sides of the cabinet body 1, and the outside fixed mounting in ventilation hole 14 has air screen 15, has increased the air circulation nature through ventilation hole 14, can ensure the dry ventilation of the cabinet body 1, promotes the radiating effect, can filter the dust in the air through air screen 15, avoids the dust to get into the inside of the cabinet body 1.

Wherein, the top fixed mounting of the cabinet body 1 has four support columns 17, and the top fixed mounting of support column 17 has weather shed 18, installs fixedly through support column 17 to weather shed 18, can play fine rainwater-proof effect through weather shed 18, avoids the rainwater to invade the condition that the electric elements of the cabinet body 1 inside caused the damage to cabinet body 1.

Wherein, a plurality of guiding gutters 19 have been seted up to canopy 18's surface, and the inside coating of guiding gutter 19 has waterproof coating, can carry out the water conservancy diversion to the rainwater through guiding gutter 19, avoids the rainwater to pile up on canopy 18, can promote guiding gutter 19's waterproof performance effectively through waterproof coating, avoids causing the influence to canopy 18's life.

Wherein, limiting slide 6 is "T" style of calligraphy, and limiting chute 7 and limiting slide 6 looks adaptation effectively guarantee the stability of limiting slide 6 direction, have improved the precision of direction.

The working principle is as follows: the utility model discloses in, provide the electric energy for driving motor 12 through external power supply in this switch board, and through the switching of control switch control driving motor 12, when driving motor 12 starts, its drive end drive two-way lead screw 4 rotates, it is spacing to two-way lead screw 4 pivoted through spacing slider 6 and spacing spout 7, and then make two screw 5 remove, the removal through screw 5 drives bull stick 8 and removes, cooperation through rack 9 and gear 10 makes flabellum 11 rotate, the rotation through flabellum 11 is to the inside heat dissipation of blowing of the cabinet body 1, the radiating effect of the cabinet body 1 has been improved, moreover, the steam generator is simple in structure, and convenient for operation has a fine radiating effect, can effectively dispel the heat to the cabinet body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Electrical and electronic engineering control cabinet, including the cabinet body (1) and install bin (2), its characterized in that, the cabinet body (1) fixed mounting is at the top of install bin (2), the front of the cabinet body (1) articulates there is cabinet door (16), the bottom fixed mounting of the cabinet body (1) has otter board (3) of punching a hole, the inside of install bin (2) is rotated and is connected with two-way lead screw (4), threaded connection has two screw (5) on two-way lead screw (4), the bottom fixed mounting of screw (5) has spacing slider (6), set up on the inner bottom wall of install bin (2) and supply the gliding spacing spout (7) of spacing slider (6), the top of screw (5) is rotated and is connected with bull stick (8), fixed mounting has gear (10) on bull stick (8), the top fixed mounting of bull stick (8) has flabellum (11), the utility model discloses a two-way lead screw, including install bin (2), the inside fixed mounting of install bin (2) has rack (9), gear (10) are connected with rack (9) meshing, the outside fixed mounting of install bin (2) has driving motor (12), the drive end of driving motor (12) extend to the inside of install bin (2) and with the one end fixed connection of two-way lead screw (4).

2. The electrical and electronic engineering control cabinet according to claim 1, characterized in that a protective box (13) is fixedly installed on one side of the installation box (2), and the driving motor (12) is located inside the protective box (13).

3. The electrical and electronic engineering control cabinet according to claim 1, characterized in that a plurality of ventilation holes (14) are opened at equal intervals on both sides of the cabinet body (1), and an air filter screen (15) is fixedly installed outside the ventilation holes (14).

4. The electrical and electronic engineering control cabinet according to claim 1, characterized in that four supporting columns (17) are fixedly mounted on the top of the cabinet body (1), and a rain shelter (18) is fixedly mounted on the top of the supporting columns (17).

5. Electrical and electronic engineering control cabinet according to claim 4, characterized in that the rain shed (18) has a plurality of water chutes (19) formed on the outer surface thereof, and the water chutes (19) have a waterproof coating applied to the inside thereof.

6. The electrical and electronic engineering control cabinet according to claim 1, wherein the limiting sliding block (6) is T-shaped, and the limiting sliding groove (7) is matched with the limiting sliding block (6).