CN218919395U

CN218919395U - Waterproof structure of electrical equipment

Info

Publication number: CN218919395U
Application number: CN202223353461.6U
Authority: CN
Inventors: 赵锘; 张永; 李建军; 吕图
Original assignee: Liaoning Huadian Tieling Power Generation Co ltd
Current assignee: Liaoning Huadian Tieling Power Generation Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-25
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a waterproof structure of electrical equipment, which comprises a fixing mechanism arranged in a base, wherein the fixing mechanism is connected with a waterproof accessory through an auxiliary mechanism, one end of the auxiliary mechanism is detachably arranged relative to the fixing mechanism, and the other end of the auxiliary mechanism is connected with the waterproof accessory; the fixing mechanism comprises a sliding shaft, the sliding shaft is arranged in a sliding hole on one side of the base in a sliding mode, the outer end of the sliding shaft is driven by a reset structure to be in embedded fit with the auxiliary mechanism, and a power structure for driving the sliding shaft to slide is arranged at the inner end of the sliding hole. According to the utility model, the base with the fixing mechanism is fixedly arranged relative to the waterproof part of the electrical equipment, and the waterproof accessory is simply and conveniently assembled and disassembled relative to the base by utilizing the embedded matching of the fixing mechanism and the auxiliary mechanism, so that the waterproof accessory is convenient to replace.

Description

Waterproof structure of electrical equipment

Technical Field

The utility model relates to the technical field of waterproofing, in particular to a waterproof structure of electrical equipment.

Background

At present, a motor with lower traditional waterproof grade generally adopts a wire outlet rubber nozzle, the wire outlet rubber nozzle penetrates into PVC to be waterproof in a tightening mode through a binding belt, and the waterproof performance is poor; the traditional motor with higher waterproof grade mainly adopts a potting process to achieve higher waterproof grade, and the mode can improve the waterproof grade, but the operation staff is long in time, the production efficiency is low, and the reworking of defective products is inconvenient; particularly, the waterproof requirements on the sockets of some outdoor appliances or toilets are very strict, but the integral sealing elements or waterproof accessories which are generally adopted are very inconvenient to waterproof when damaged and replaced, wherein the integral sealing elements need to be uniformly replaced once damaged, the common waterproof accessories adopt a relatively fixed mounting mode, and the waterproof accessories are inconvenient to install and detach, so that the waterproof accessories are troublesome to replace.

Disclosure of Invention

The utility model aims to: in order to overcome the defects in the prior art, the utility model provides the waterproof structure of the electrical equipment, which is characterized in that the base with the fixing mechanism is fixedly arranged at the waterproof position of the electrical equipment, and the waterproof accessory is conveniently installed and detached relative to the base by utilizing the embedded matching of the fixing mechanism and the auxiliary mechanism, so that the waterproof accessory is convenient to replace.

The technical scheme is as follows: in order to achieve the above purpose, the waterproof structure of the electrical equipment comprises a fixing mechanism arranged in a base, wherein the fixing mechanism is connected to a waterproof fitting through an auxiliary mechanism, one end of the auxiliary mechanism is detachably arranged relative to the fixing mechanism, and the other end of the auxiliary mechanism is connected with the waterproof fitting; the fixing mechanism comprises a sliding shaft, the sliding shaft is arranged in a sliding hole on one side of the base in a sliding mode, the outer end of the sliding shaft is driven by a reset structure to be in embedded fit with the auxiliary mechanism, and a power structure for driving the sliding shaft to slide is arranged at the inner end of the sliding hole.

Further, the sliding shafts are provided with a pair, the two sliding shafts are arranged in the sliding holes on two sides of the base in a relatively sliding mode, the two sliding shafts are respectively embedded and matched with the auxiliary mechanism, and the hinged ends of the two auxiliary mechanisms are respectively connected with two side walls of the waterproof fitting.

Further, the power structure adopts an electromagnet.

Further, the reset structure adopts a reset spring.

Further, the auxiliary mechanism comprises a sleeve shaft sleeved with the sliding shaft in a matched mode, the outer side of the sleeve shaft is fixedly connected to one end of a connecting column, the other end of the connecting column is rotatably connected to the waterproof fitting through a rotating shaft, and the waterproof fitting is a waterproof shell.

Further, the two rotating shafts are connected to two ends of the gear column through connecting shafts respectively, the gear column is meshed with the driving gear, the driving gear is fixedly connected to a power shaft of the power motor, and the power motor is arranged in the base.

Further, the connecting shaft is connected with the gear column through a torsion spring.

The beneficial effects are that: according to the waterproof structure of the electrical equipment, through the embedded matching installation of the fixing structure and the auxiliary structure, the waterproof accessories are convenient to replace; by arranging the waterproof fittings as waterproof shells, rainwater at the upper end or water sprayed under other conditions can be blocked, and the waterproof effect can be effectively realized; the waterproof edge is arranged on the base, so that the waterproof edge can be waterproof when the waterproof shell is opened and closed; the waterproof shell can be opened manually or automatically, and is suitable for various scenes such as indoor and outdoor, automatic electrical equipment and the like.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a top view internal schematic of the present utility model;

FIG. 6 is a schematic front view of the utility model;

FIG. 7 isbase:Sub>A schematic view of the utility model at A-A of FIG. 6;

FIG. 8 is a schematic view of the utility model at B-B of FIG. 7.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

1-8, a waterproof structure of electrical equipment, comprising a fixing mechanism 115 arranged in a base 100, wherein the fixing mechanism 115 is connected to a waterproof fitting 104 through an auxiliary mechanism 116, one end of the auxiliary mechanism 116 is detachably installed relative to the fixing mechanism 115, and the other end of the auxiliary mechanism 116 is connected with the waterproof fitting 104; the fixing mechanism 115 includes a sliding shaft 106, the sliding shaft 106 is slidably disposed in a sliding hole on one side of the base 100, the outer end of the sliding shaft 106 is driven by a reset structure 107 to be in embedded fit with the auxiliary mechanism 116, and the inner end of the sliding hole is provided with a power structure 105 for driving the sliding shaft 106 to slide.

As a preferred embodiment, the sliding shafts 106 are provided with a pair, two sliding shafts 106 are relatively slidably disposed in the sliding holes respectively disposed at two sides of the base 100, two sliding shafts 106 are respectively engaged with one auxiliary mechanism 116 in an embedded manner, and the hinged ends of two auxiliary mechanisms 116 are respectively connected with two side walls of the waterproof fitting 104; the power structure 105 adopts an electromagnet; the return structure 107 adopts a return spring.

Wherein, the base is used for relative required waterproof protection department fixed mounting, and fixed establishment and complementary unit are then used for installing waterproof accessory for the base, through embedded mounting means, when the waterproof accessory needs to be changed, through making the solenoid valve start, drive the downthehole slip shrink of smooth axial sliding for the slide shaft outer end breaks away from complementary unit, and then be convenient for dismantle waterproof accessory fast, otherwise, put the appointed mounted position with new waterproof accessory, through making the solenoid valve close, the slide shaft can be under reset spring's effect in the fast embedding complementary unit, realize quick installation, and then be convenient for the change of waterproof accessory.

As a preferred embodiment, the auxiliary mechanism 116 includes a sleeve shaft 101 sleeved and matched with the sliding shaft 106, the outer side of the sleeve shaft 101 is fixedly connected to one end of the connecting column 102, the other end of the connecting column 102 is rotatably connected to the waterproof fitting 104 through the rotating shaft 103, and the waterproof fitting 104 adopts a waterproof shell.

Adopt waterproof shell, can block multidirectional water source, especially use in circuit socket department, when not using, accessible waterproof shell covers whole socket, and when needs use be, then lift waterproof shell insert the plug can, when opening and shutting waterproof shell, waterproof edge that the base upper end set up can waterproof, waterproof shell and waterproof edge cooperate jointly to keep off the rainwater of upper end or the water that drenches under the other circumstances, can not make the access department water intaking, and the water-proof effect is guaranteed.

As a preferred embodiment, the two rotating shafts 103 are respectively connected to two ends of a gear column 110 through a connecting shaft 109, the gear column 110 is meshed with a driving gear 111, the driving gear 111 is fixedly connected to a power shaft 112 of a power motor 113, and the power motor 113 is arranged in the base 100;

can cooperate automation equipment to use, when two articles of needs through machine-assisted connection intercommunication, accessible motor drive is driven by driving gear and gear post cooperation, and then drives waterproof shell upset and open, then the machine inserts the interface with the plug, realizes autonomous grafting mouth operation, need not artifical manual operation to can all guarantee under two kinds of states around the grafting that socket department can not intaking.

As a preferred embodiment, the connecting shaft 109 is connected to the gear post 110 by a torsion spring 108.

On the basis of the realization of the automatic overturning, the anti-water shell can be directly broken when the anti-water shell needs to be manually accessed by arranging the torsion spring so as to have the functions of manual overturning and automatic overturning; after the plug is pulled out, the waterproof shell can automatically reset to cover the socket under the action of the torsion spring, so that the situation that the plug is pulled out and the waterproof shell is forgotten to cover is prevented, and finally water enters the interface is caused.

To sum up, the waterproof structure of this application, waterproof accessory change is convenient, and is applicable to indoor outer, multiple scene such as automatic electrical equipment.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims

1. An electrical equipment waterproof construction, its characterized in that: the waterproof device comprises a fixing mechanism (115) arranged in a base (100), wherein the fixing mechanism (115) is connected to a waterproof fitting (104) through an auxiliary mechanism (116), one end of the auxiliary mechanism (116) is detachably arranged relative to the fixing mechanism (115), and the other end of the auxiliary mechanism (116) is connected with the waterproof fitting (104); the fixing mechanism (115) comprises a sliding shaft (106), the sliding shaft (106) is arranged in a sliding hole on one side of the base (100) in a sliding mode, the outer end of the sliding shaft (106) is driven to be in embedded fit with the auxiliary mechanism (116) through the reset structure (107), and a power structure (105) for driving the sliding shaft (106) to slide is arranged at the inner end of the sliding hole.

2. The waterproof structure of an electrical apparatus according to claim 1, wherein: the sliding shafts (106) are provided with a pair, the two sliding shafts (106) are arranged in the sliding holes on two sides of the base (100) in a sliding manner, the two sliding shafts (106) are respectively embedded and matched corresponding to the auxiliary mechanism (116), and the hinged ends of the two auxiliary mechanisms (116) are respectively connected and arranged relative to two side walls of the waterproof fitting (104).

3. The waterproof structure of an electrical apparatus according to claim 2, wherein: the power structure (105) adopts an electromagnet.

4. A waterproof structure for electrical equipment according to claim 3, characterized in that: the reset structure (107) adopts a reset spring.

5. The waterproof structure of an electrical apparatus according to claim 1, wherein: the auxiliary mechanism (116) comprises a sleeve shaft (101) which is sleeved with the sliding shaft (106), the outer side of the sleeve shaft (101) is fixedly connected with one end of the connecting column (102), the other end of the connecting column (102) is rotatably connected with the waterproof fitting (104) through the rotating shaft (103), and the waterproof fitting (104) adopts a waterproof shell.

6. The waterproof structure for electrical equipment according to claim 5, wherein: the two rotating shafts (103) are connected to two ends of a gear column (110) through connecting shafts (109), the gear column (110) is meshed with a driving gear (111), the driving gear (111) is fixedly connected to a power shaft (112) of a power motor (113), and the power motor (113) is arranged in the base (100).

7. The waterproof structure for electrical equipment according to claim 6, wherein: the connecting shaft (109) is connected with the gear column (110) through a torsion spring (108).