CN216389126U

CN216389126U - Wall switch with dustproof function

Info

Publication number: CN216389126U
Application number: CN202122585691.4U
Authority: CN
Inventors: 姜裕国; 魏志明
Original assignee: Longsheng Electric Appliance Co ltd
Current assignee: Longsheng Electric Appliance Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-26
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a wall switch with a dustproof function, which comprises a mounting plate (1), a panel (2) and a button (3), wherein the panel (2) is thick in the middle and narrow in two sides, the panel (2) is mounted on the mounting plate (1), and the button (3) is hinged to one side of the panel (2); be equipped with on button (3) and move towards and be close to panel (2) direction extends and will panel (2) and mounting panel (1) the dustproof turn-ups (4) of the first half encirclement of going up, dustproof turn-ups (4) are including last turn-ups portion (5) and set up on turn-ups portion (12) of turn-ups portion (5) both sides. The button of the utility model wraps the panel and the upper half part of the mounting plate, so that dust is not easy to enter the switch when the button is mounted and used, and the condition that the button is blocked in movement or the switch is in poor contact because the dust enters the switch is avoided.

Description

Wall switch with dustproof function

Technical Field

The utility model relates to the technical field of electrical switches, in particular to a wall switch with a dustproof function.

Background

A switch is an electronic component that can open a circuit, interrupt current, or cause current to flow to other circuits. The wall switch is one of the switches, which is an electrical switch installed on a wall for connecting and disconnecting a circuit and controlling a lighting lamp, and the existing wall switch generally protrudes from the wall. Wall switch includes switch body, mounting panel, panel and button usually, the panel mounting is on the mounting panel, and switch body and button set up the both sides at the panel respectively, during the installation wall switch, chisel hole on the wall usually, inlay the switch body and establish in the wall hole, and the mounting panel is installed on the wall, and at the in-process of installation, dust on the wall enters into the clearance between button and the panel very easily and even enters into the switch inside, not only can cause the hindrance to the motion operation of button, leads to the contact failure of switch moreover easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall switch with a dustproof function, wherein a panel and the upper half part of a mounting plate are wrapped by a button, so that dust is not easy to enter the switch when the wall switch is mounted and used, and the condition that the button is blocked in movement or the switch is in poor contact because the dust enters the switch is avoided.

In order to achieve the purpose, the utility model provides the following technical scheme: the wall switch with the dustproof function comprises an installation plate, a panel and a button, wherein the panel is thick in the middle and narrow in two sides, the panel is installed on the installation plate, and the button is hinged to one side of the panel; the button is provided with a dustproof flanging which faces to the direction close to the panel and extends to the upper half part of the panel and the mounting plate, and the dustproof flanging comprises an upper flanging part and side flanging parts arranged on two sides of the upper flanging part.

Through adopting above-mentioned technical scheme, set up dustproof turn-ups on the button and form a protection barrier, dustproof turn-ups surrounds the first half of panel and mounting panel, and when the installation switch, the dust drops from the top usually, and dustproof turn-ups play the effect of separation dust, makes the dust be difficult to enter into the switch the inside, has avoided leading to in the switch button motion to be obstructed or the switch contact failure's condition to take place because of the dust.

The utility model is further arranged that both sides of the upper part of the panel are provided with flanging accommodating grooves for embedding the side turning edges.

Through adopting above-mentioned technical scheme, the turn-ups accomodates the groove and provides the activity space for side edge of turning on one's side, can reduce the width and the thickness of panel, and then makes the thinner of whole switch.

The utility model is further provided with a plurality of openings arranged in parallel in the middle of the panel, a plurality of support shafts extending into the corresponding openings are arranged in parallel on the panel, the support shafts are coaxially arranged, a plurality of hinged plates corresponding to the openings are arranged on one side of the panel close to the panel, the hinged plates penetrate through the corresponding openings, rotary grooves which are in rotary fit with the corresponding support shafts are formed in the hinged plates, and the rotary grooves are U-shaped.

Through adopting above-mentioned technical scheme, can realize articulating between button and the panel to simple structure, the dismouting is very convenient, does benefit to the maintenance operation in earlier stage equipment and later stage.

The present invention is further configured such that the support shaft includes a first semi-cylindrical portion and a second semi-cylindrical portion, the first semi-cylindrical portion has a diameter smaller than that of the second semi-cylindrical portion, and the first semi-cylindrical portion is disposed toward a direction approaching the push button.

Through adopting above-mentioned technical scheme, not only be convenient for install, can reduce the resistance that the button was stirred moreover, do benefit to the operation of stirring the button.

The utility model is further arranged in such a way that the periphery of the panel is provided with a protection flange which extends towards the direction close to the mounting plate and surrounds the periphery of the mounting plate, and the protection flange is tightly attached to the periphery of the mounting plate.

Through adopting above-mentioned technical scheme, can not only promote the stability of installation between panel and the mounting panel, can further play dirt-proof effect moreover, make the dust be difficult to enter into in the switch.

The utility model is further provided that the edge part of one side of the mounting plate, which is close to the panel, is provided with a supporting convex part, and the panel is provided with a dismounting hole at the position right in front of the supporting convex part.

By adopting the technical scheme, the tool can be inserted into the dismounting hole to act on the supporting convex part to eject out the mounting plate, so that the mounting plate and the panel can be conveniently dismounted.

The utility model is further provided that two groups of operation holes are symmetrically arranged on the panel, and two groups of operation lugs matched with the operation holes are symmetrically arranged on the button.

Through adopting above-mentioned technical scheme, be convenient for realize the linkage of button and switch main part, during the swing button, the operating lug that corresponds on the button runs through the operating hole that corresponds and cooperates with the switch main part to realize the break-make of switch.

The utility model is further arranged that the panel is connected with the mounting plate through screws, the mounting plate is provided with a convex rib which is shaped like a triangle 21274and protrudes towards the panel, and the convex rib is tightly attached to the panel.

Through adopting above-mentioned technical scheme, stress concentration when protruding muscle acts on the panel, during the locking screw, can promote the steadiness that panel and mounting panel are connected, simultaneously, because the design of protruding muscle can further promote the inseparable of complex between panel and the mounting panel to play better dustproof effect.

The utility model is further provided that the inner side of the panel is provided with a first reinforcing rib in a grid shape, and the inner side of the button is provided with a second reinforcing rib in a grid shape.

Through adopting above-mentioned technical scheme, can promote the intensity of panel and button, avoid its use to take place to warp for a long time to guarantee the normal activity of button, promote the holistic life of switch.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an exploded view of the present invention as a whole;

FIG. 3 is a schematic structural diagram of a panel according to the present invention;

FIG. 4 is a cross-sectional view of the present invention in its entirety;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. mounting a plate; 2. a panel; 3. a button; 4. dustproof flanging; 5. upwards flanging the part; 6. an opening; 7. a support shaft; 8. a hinge plate; 9. rotating the groove; 10. a first semi-cylindrical portion; 11. a second semi-cylindrical portion; 12. side turning over; 13. a flanging accommodating groove; 14. a support protrusion; 15. disassembling the hole; 16. a rib is protruded; 17. a first reinforcing rib; 18. protecting and flanging; 19. a second reinforcing rib; 23. an operation hole; 24. and operating the bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): the wall switch with the dustproof function shown in the attached drawings 1-5 comprises a mounting plate 1, a panel 2 and a button 3, wherein the panel 2 is thick in the middle and narrow in two sides, the panel 2 is mounted on the mounting plate 1, the button 3 is hinged to one side of the panel 2, and the other side of the panel 2 is used for mounting a switch main body; the button 3 is provided with a dustproof flanging 4 which is close to the panel 2 and extends along the direction and is surrounded by the upper half parts of the panel 2 and the mounting plate 1, the dustproof flanging 4 and the button 3 are of an integrated structure, and the dustproof flanging 4 comprises an upper flanging part 5 and side flanging parts 12 arranged on two sides of the upper flanging part 5. Set up dustproof turn-ups 4 and form a protection barrier on button 3, dustproof turn-ups 4 surrounds panel 2 and mounting panel 1 first half, and when the installation switch, dustproof turn-ups 4 plays the effect of separation dust, makes the dust be difficult to enter into the switch the inside, has avoided leading to button 3 motion to be obstructed or the condition emergence of switch contact failure in getting into the switch because of the dust.

As shown in fig. 1, the two sides of the upper portion of the panel 2 are provided with the burring accommodating grooves 13 for the embedding of the side-turn portions 12, and the burring accommodating grooves 13 provide a moving space for the side-turn portions 12, so that the width and thickness of the panel 2 can be reduced, and the whole switch can be thinner.

As shown in fig. 2-5, a plurality of openings 6 are arranged in the middle of the panel 2 side by side, a plurality of support shafts 7 extending into the corresponding openings 6 are arranged on the panel 2 side by side, the support shafts 7 and the panel 2 are of an integral structure, the support shafts 7 are coaxially arranged, a plurality of hinge plates 8 corresponding to the openings 6 are arranged on one side of the panel 2 close to the panel 2, the hinge plates 8 penetrate through the corresponding openings 6, rotary slots 9 which are in running fit with the corresponding support shafts 7 are formed in the hinge plates 8, namely, the support shafts 7 are embedded in the corresponding rotary slots 9, and the rotary slots 9 are U-shaped. This design can realize articulating between button 3 and the panel 2 to simple structure, the dismouting is very convenient, does benefit to the maintenance operation in earlier stage equipment and later stage.

As shown in fig. 5, the support shaft 7 includes a first semi-cylindrical portion 10 and a second semi-cylindrical portion 11 integrally provided, the first semi-cylindrical portion 10 has a smaller diameter than the second semi-cylindrical portion 11, and the first semi-cylindrical portion 10 is disposed toward the push button 3. This design not only is convenient for install, can reduce the resistance that button 3 stirred moreover, does benefit to the operation of stirring button 3.

As shown in fig. 4, the periphery of the panel 2 is provided with a protection flange 18 extending towards the direction close to the mounting plate 1 and surrounding the periphery of the mounting plate 1, and the protection flange 18 is tightly attached to the periphery of the mounting plate 1, that is, the mounting plate 1 is completely embedded in the space formed by the panel 2 and the protection flange 18. This design can not only promote the stability of installation between panel 2 and the mounting panel 1, can further play dirt-proof effect moreover, makes the dust be difficult to enter into in the switch.

As shown in fig. 2 and 3, a supporting protrusion 14 is disposed at an edge of the mounting plate 1 near the panel 2, and a detaching hole 15 is disposed at a position of the panel 2 right in front of the supporting protrusion 14. The mounting plate 1 can be pushed out by inserting a tool into the removal hole 15 and acting on the supporting protrusions 14, thereby facilitating the removal operation of the mounting plate 1 and the panel 2.

As shown in fig. 2, two sets of operation holes 23 are symmetrically disposed on the panel 2, and two sets of operation protrusions 24 matched with the operation holes 23 are symmetrically disposed on the button 3. The design is convenient for realizing the linkage of the button 3 and the switch main body, and when the button 3 is swung, the corresponding operation lug 24 on the button 3 penetrates through the corresponding operation hole 23 to be matched with the switch main body, so that the on-off of the switch is realized.

As shown in fig. 4, the panel 2 is connected with the mounting plate 1 through screws, a protruding rib 16 in a shape of a v 21274is arranged on the mounting plate 1, the protruding rib protrudes towards the direction of the panel 2, and the protruding rib 16 is tightly attached to the panel 2. Stress concentration when protruding muscle 16 acts on panel 2, during the locking screw, can promote the steadiness that panel 2 and mounting panel 1 are connected, simultaneously, because the design of protruding muscle 16 can further promote between panel 2 and the mounting panel 1 complex compactness to play better dustproof effect.

As shown in fig. 2, a first rib 17 having a mesh shape is provided on the inner side of the panel 2, and a second rib 19 having a mesh shape is provided on the inner side of the button 3. This design can promote panel 2 and button 3's intensity, avoids its use to take place to warp for a long time to guarantee button 3's normal activity, promote the holistic life of switch.

Claims

1. The wall switch with the dustproof function comprises a mounting plate (1), a panel (2) and a button (3), wherein the panel (2) is thick in the middle and narrow in two sides, the panel (2) is mounted on the mounting plate (1), and the button (3) is hinged to one side of the panel (2); the method is characterized in that: be equipped with on button (3) and move towards and be close to panel (2) direction extends and will panel (2) and mounting panel (1) the dustproof turn-ups (4) of the first half encirclement of going up, dustproof turn-ups (4) are including last turn-ups portion (5) and set up on turn-ups portion (12) of turn-ups portion (5) both sides.

2. A wall switch with a dust-proof function according to claim 1, characterized in that: and both sides of the upper part of the panel (2) are provided with flanging accommodating grooves (13) for embedding the side overturning parts (12).

3. A wall switch with a dust-proof function according to claim 1, characterized in that: the utility model discloses a novel rotary table, including panel (2), panel (2) middle part is provided with a plurality of openings (6) side by side to be provided with a plurality of back shafts (7) that extend to in corresponding opening (6) on panel (2) side by side, a plurality of back shafts (7) set up coaxially, one side that is close to panel (2) on panel (2) be equipped with a plurality of articulated slab (8) that opening (6) are corresponding, articulated slab (8) run through corresponding opening (6), and set up on articulated slab (8) and constitute normal running fit's rotary tank (9) with corresponding back shaft (7), rotary tank (9) are the U-shaped form.

4. A wall switch with a dust-proof function according to claim 3, characterized in that: the support shaft (7) includes a first semi-cylindrical portion (10) and a second semi-cylindrical portion (11), the diameter of the first semi-cylindrical portion (10) is smaller than the diameter of the second semi-cylindrical portion (11), and the first semi-cylindrical portion (10) is disposed toward a direction close to the push button (3).

5. A wall switch with a dust-proof function according to claim 1, characterized in that: panel (2) periphery is equipped with towards being close to protection turn-ups (18) that mounting panel (1) direction extended and surrounded mounting panel (1) periphery, protection turn-ups (18) closely laminate with the periphery of mounting panel (1).

6. A wall switch with a dust-proof function according to claim 5, characterized in that: the edge part that mounting panel (1) is close to panel (2) one side is equipped with supports convex part (14), lie in on panel (2) support convex part (14) position in the dead ahead has seted up disassembly hole (15).

7. A wall switch with a dust-proof function according to claim 1, characterized in that: two groups of operation holes (23) are symmetrically arranged on the panel (2), and two groups of operation lugs (24) matched with the operation holes (23) are symmetrically arranged on the button (3).

8. A wall switch with a dust-proof function according to claim 1, characterized in that: the panel (2) is connected with the mounting plate (1) through screws, a convex rib (16) which is in a shape of 21274and is convex towards the direction of the panel (2) is arranged on the mounting plate (1), and the convex rib (16) is tightly attached to the panel (2).

9. A wall switch with a dust-proof function according to claim 1, characterized in that: the inside of panel (2) is equipped with first strengthening rib (17) that are the net shape, the inboard of button (3) is equipped with second strengthening rib (19) that are the net shape.