CN210897039U

CN210897039U - Waterproof and dustproof power switch for outdoor construction

Info

Publication number: CN210897039U
Application number: CN201922096759.5U
Authority: CN
Inventors: 刘建光; 刘冰冰
Original assignee: Tianjin Fulinhe Automation Technology Co ltd
Current assignee: Tianjin Fulinhe Automation Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-30
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an outdoor construction is with waterproof dust protected switch, including joint frame, switch seat and joint groove, department is fixed with the joint platform in the middle of the preceding terminal surface of switch seat, the embedding of the middle department of joint platform installs the switch body, the screw has all been seted up to the four corners department of switch seat, the joint frame joint is in the outside of joint platform, the inboard of joint frame is fixed with the rubber membrane, and the rubber membrane covers in the joint platform outside, the middle department of rubber membrane sets up flutedly, the shading lid is installed through the hinge rotation in the upper end of switch seat, the adaptation groove has been seted up to the inboard of shading lid, the shading lid is fixed with the joint piece in the middle of the department of one side that deviates from the hinge, the joint groove is seted up and is being seted up in one side upper end that the shading lid deviates from the hinge. The utility model discloses possess effective dustproof and waterproof, the protection nature is good and with low costs, and convenient the dismantlement can be adjusted according to actual conditions, advantage that the practicality is strong.

Description

Waterproof and dustproof power switch for outdoor construction

Technical Field

The utility model relates to a switch technical field specifically is a waterproof dust protected switch is used in outdoor construction.

Background

The power switch is used for controlling the switch tube to conduct and cut off at high speed through a circuit, and converting direct current into high-frequency alternating current to be supplied to the transformer for transformation, so that one or more groups of required voltages are generated.

The power switch is internally provided with a door, the power supply passes through the door once the door is opened, the power supply stops passing through the door once the door is closed, what is the door is left, some silicon controlled rectifiers are adopted in the switch power supply, some switching tubes are adopted, the performances of the two components are almost the same, the conduction and the cut-off are completed by adding pulse signals to the base electrode and the control electrode, the positive half cycle of the pulse signals arrives, the voltage on the control electrode is increased, the switching tubes or the silicon controlled rectifiers are conducted, the voltage is transmitted to the secondary electrode through the switch transformer, and the voltage is increased or reduced through the voltage transformation ratio to supply the work of each circuit.

The outdoor switch is generally exposed in the visual field, so that the switch is convenient for workers to operate at any time. In a working environment, the switch is easily polluted by water and dust, water enters the switch to conduct electricity, safety accidents can be caused by improper operation, electrical appliance elements can be aged due to the fact that the dust enters the switch, short circuit can be caused, and normal use is influenced; the common switch can not effectively protect the phenomena and is inconvenient to use; the high-precision protection switch has higher cost and is inconvenient to popularize and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor construction is with waterproof dust protected switch possesses effective dustproof and waterproof, and the protectiveness is good and with low costs, and convenient the dismantlement can be adjusted according to actual conditions, and the practicality is strong advantage, solves the poor and with high costs of existing equipment protectiveness, dismantles inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor construction is with waterproof dust protected switch, includes joint frame, switch seat and joint groove, department is fixed with the joint platform in the middle of the preceding terminal surface of switch seat, the embedding of the centre department of joint platform installs the switch body, the screw has all been seted up to the four corners department of switch seat, the joint frame joint is in the outside of joint platform, the inboard of joint frame is fixed with the rubber membrane, and the rubber membrane covers in the joint platform outside, the centre department of rubber membrane sets up flutedly, and the recess corresponds the switch body, the upper end of switch seat is rotated through the hinge and is installed the shading lid, the adaptation groove has been seted up to the inboard of shading lid, the shading lid is fixed with the joint piece in the middle of deviating from one side of hinge, the joint groove is seted up and is being in the shading lid one side upper end that deviates from the hinge, and joint piece and joint groove looks adaptation.

Preferably, the screws are installed at the four corners of the clamping frame in a threaded mode, and the lower ends of the screws penetrate through the screw holes.

Preferably, the middle of one side of the clamping frame departing from the hinge is provided with a through groove, and the clamping block passes through the through groove and then is clamped in the clamping groove.

Preferably, the adaptation groove is adapted to the clamping frame, the screw, the switch body and the clamping table, and the shading cover is made of opaque plastic.

Preferably, the bottom of joint frame is fixed with sealed the pad, and sealed pad and the laminating of switch seat's upper end mutually, sealed pad is the rubber material.

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

1. the utility model discloses a set up shading lid and rubber membrane, the staff joints the joint frame on the joint platform of switch seat with the joint, joint frame inboard rubber membrane covers the joint platform, the recess corresponds the switch body, make the switch body sealed through the sealed pad of joint frame bottom, install screw thread in the four corners department of joint frame, the screw lower extreme passes the screw after-fixing in appointed place, when using, through joint frame, rubber membrane and sealed pad three cooperation sealed switch body, avoid dust and water to enter the switch inside through the junction, do not influence normal use simultaneously, easy and simple to handle, protective properties is strong, when not using, rotate closed shading lid through the hinge, the joint piece of shading lid inboard passes logical groove and enters the joint inslot, make the shading lid fixed through joint piece and joint groove, avoid the rubber membrane ageing damage that sunshine penetrates directly through the shading lid and causes, the service life of the device is prolonged, when the rubber membrane is damaged, the clamping frame can be replaced after the screw is detached, the operation is simple and convenient, the cost is low, and the practicability is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the expanded structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a light-shielding cover; 2. a hinge; 3. clamping the frame; 4. a switch base; 5. a rubber film; 6. a screw; 7. a through groove; 8. a groove; 9. a clamping block; 10. an adaptation groove; 11. a screw hole; 12. a clamping groove; 13. a switch body; 14. a clamping table; 15. and a gasket.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an outdoor construction is with waterproof dust protected switch, includes joint frame 3, switch seat 4 and joint groove 12, department is fixed with joint platform 14 in the middle of the preceding terminal surface of switch seat 4, and switch body 13 is installed in the embedding of the centre of joint platform 14, and screw 11 has all been seted up to the four corners department of switch seat 4, and screw 6 is installed to the equal screw thread in four corners department of joint frame 3, and the lower extreme of screw 6 runs through screw 11.

3 joints of joint frame are in the outside of joint platform 14, the inboard of joint frame 3 is fixed with rubber membrane 5, and rubber membrane 5 covers in the joint platform 14 outside, the middle department of rubber membrane 5 sets up flutedly 8, and recess 8 corresponds switch body 13, the upper end of switch seat 4 is rotated through hinge 2 and is installed shading lid 1, adaptation groove 10 has been seted up to shading lid 1's inboard, adaptation groove 10 and joint frame 3, screw 6,

switch body

13 and 14 looks adaptations of joint platform, shading lid 1 is the opaque plastics material, joint frame 3 deviates from the middle department of one side of hinge 2 and has seted up logical groove 7, joint piece 9 passes logical groove 7 back joint in joint groove 12.

A clamping block 9 is fixed in the middle of one side of the shading cover 1, which is far away from the hinge 2, a clamping groove 12 is formed in the upper end of one side of the shading cover 1, which is far away from the hinge 2, the clamping block 9 is matched with the clamping groove 12, a sealing gasket 15 is fixed at the bottom of the clamping frame 3, the sealing gasket 15 is attached to the upper end of the switch seat 4, the sealing gasket 15 is made of rubber, a worker clamps the clamping frame 3 on a clamping table 14 of the switch seat 4, a rubber film 5 at the inner side of the clamping frame 3 covers the clamping table 14, a groove 8 corresponds to the switch body 13, the switch body 13 is sealed through the sealing gasket 15 at the bottom of the clamping frame 3, screws 6 are arranged at four corners of the clamping frame 3 in a threaded manner, the lower end of each screw 6 passes through a screw hole 11 and then is fixed at an appointed place, when the switch body 13 is sealed through the clamping frame 3, the rubber film 5 and the sealing gasket, not influencing normal use simultaneously, the operation is simple and convenient, the barrier propterty is strong, when not using, rotate closed shading lid 1 through hinge 2, the inboard joint piece 9 of shading lid 1 passes logical groove 7 and gets into joint inslot 12, it is fixed to make shading lid 1 through joint piece 9 and joint groove 12, avoid the ageing damage of rubber membrane 5 that sunshine perpendicular incidence caused through shading lid 1, the life of the device is prolonged, when rubber membrane 5 damages, can pull down screw 6 and change joint frame 3 after, the operation is simple and convenient, the cost is low, and the practicality is strong.

The working principle is as follows: in the working of the utility model, the clamping frame 3 is clamped on the clamping platform 14 of the switch seat 4, the rubber film 5 at the inner side of the clamping frame 3 covers the clamping platform 14, the groove 8 corresponds to the switch body 13, the switch body 13 is sealed by the sealing gasket 15 at the bottom of the clamping frame 3, the screw 6 is installed at the four corners of the clamping frame 3 by screw threads, the lower end of the screw 6 passes through the screw hole 11 and then is fixed at a designated place, when in use, the clamping frame 3, the rubber film 5 and the sealing gasket 15 are matched with the sealing switch body 13 to prevent dust and water from entering the switch through the connection part, when not in use, the shading cover 1 is closed by rotating the hinge 2, the clamping block 9 at the inner side of the shading cover 1 passes through the through groove 7 and enters the clamping groove 12, the shading cover 1 is fixed by the clamping block 9 and the clamping groove 12, the rubber film 5 caused by direct sunlight is prevented from aging and damaging by the shading cover 1, the clamping frame 3 can be replaced after the screw 6 is detached. The working principle of the present invention is the above.

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

1. The utility model provides an outdoor construction is with waterproof dust protected switch, includes joint frame (3), switch seat (4) and joint groove (12), its characterized in that: the middle of the front end face of the switch base (4) is fixed with a clamping table (14), the middle of the clamping table (14) is embedded with a switch body (13), four corners of the switch base (4) are provided with screw holes (11), the clamping frame (3) is clamped on the outer side of the clamping table (14), the inner side of the clamping frame (3) is fixed with a rubber film (5), the rubber film (5) covers the outer side of the clamping table (14), the middle of the rubber film (5) is provided with a groove (8), the groove (8) corresponds to the switch body (13), the upper end of the switch base (4) is rotatably provided with a shading cover (1) through a hinge (2), the inner side of the shading cover (1) is provided with an adapting groove (10), the middle of one side of the shading cover (1) deviating from the hinge (2) is fixed with a clamping block (9), the clamping groove (12) is arranged at the upper end of one side of the shading cover (1) deviating from the hinge (2), and the clamping block (9) is matched with the clamping groove (12).

2. The waterproof and dustproof power switch for outdoor construction according to claim 1, characterized in that: screws (6) are installed at the four corners of the clamping frame (3) in a threaded mode, and the lower ends of the screws (6) penetrate through the screw holes (11).

3. The waterproof and dustproof power switch for outdoor construction according to claim 1, characterized in that: the middle of one side of the clamping frame (3) departing from the hinge (2) is provided with a through groove (7), and the clamping block (9) penetrates through the through groove (7) and then is clamped in the clamping groove (12).

4. The waterproof and dustproof power switch for outdoor construction according to claim 1, characterized in that: adaptation groove (10) and joint frame (3), screw (6), switch body (13) and joint platform (14) looks adaptation, shading lid (1) is opaque plastics material.

5. The waterproof and dustproof power switch for outdoor construction according to claim 1, characterized in that: the bottom of joint frame (3) is fixed with sealed pad (15), and sealed pad (15) and the laminating of the upper end of switch seat (4) mutually, sealed pad (15) are the rubber material.