CN210296180U

CN210296180U - Waterproof switch

Info

Publication number: CN210296180U
Application number: CN201921765088.0U
Authority: CN
Inventors: 曾本发; 张辉; 王永麟; 姚松良
Original assignee: Zhejiang Laisiao Electric Co ltd
Current assignee: Leso integrated home Co.,Ltd.
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-10
Anticipated expiration: 2029-10-21

Abstract

The utility model provides a waterproof switch, includes switch mounting box and circuit mounting box, switch mounting box top surface installation shift knob, circuit mounting box interior installation circuit, switch mounting box are fixed in circuit mounting box's top, its characterized in that: the circuit mounting box comprises an upper box body and a lower box body, wherein clamping grooves which are mutually matched are formed in the end surface of the bottom end of the side wall of the upper box body and the end surface of the top end of the side wall of the lower box body; the inner surface of the top surface of the upper box body is fixed with a waterproof silica gel sheet, and the top surface of the upper box body is provided with a drain hole inwards from the edge. The liquid can be effectively prevented from entering the circuit part in the switch.

Description

Waterproof switch

Technical Field

The utility model relates to a switch structure especially relates to a waterproof switch.

Background

The switch on the market at present only designs the water-proof effects of lock part, but water-proof effects is not ideal, and the entering liquid in the switch box is inevitable, in case entering liquid can't effectively discharge in the switch box, can only slowly evaporate, is difficult to avoid the circuit part in the box body to receive the influence.

Disclosure of Invention

In order to solve the above problem, the utility model provides a following scheme:

a waterproof switch comprises a switch mounting box and a circuit mounting box, wherein a switch button is mounted on the top surface of the switch mounting box, a circuit is mounted in the circuit mounting box, the switch mounting box is fixed at the top end of the circuit mounting box, the circuit mounting box comprises an upper box body and a lower box body, mutually matched clamping grooves are formed in the bottom end face of the side wall of the upper box body and the top end face of the side wall of the lower box body, the outer side groove wall of the clamping groove of the lower box body is inserted into the clamping groove of the upper box body, the inner side groove wall of the clamping groove of the upper box body is inserted into the clamping groove of the lower box body, and the outer; the inner surface of the top surface of the upper box body is fixed with a waterproof silica gel sheet, and the top surface of the upper box body is provided with a drain hole inwards from the edge.

Furthermore, the drain hole is arranged on the top surface of the upper box body facing downwards after the waterproof switch is installed.

Furthermore, the upper box body left side wall and the clamping groove of the lower box body left side wall are buckled at the lower half part, and the upper box body right side wall and the clamping groove of the lower box body right side wall are buckled at the middle position.

The utility model has the advantages that:

1. the buckling part of the box body adopts a structure matched with the clamping groove, and a waterproof silica gel sheet is added to increase the sealing effect of the box body;

2. the top surface of the upper box body is provided with a drain hole, and once liquid enters the box body, the liquid can be drained from the drain hole.

Drawings

FIG. 1 is a self-contained view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: 1. a switch mounting box; 2. a switch button; 3. an upper box body; 4. a lower box body; 5. a card slot; 6. a waterproof silicone sheet; 7. and (4) draining the water.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1: as shown in figures 1-3 of the drawings,

the utility model provides a waterproof switch, includes switch mounting box 1 and circuit mounting box, 1 top surface mounting shift knob 2 of switch mounting box, the circuit mounting box in installation line way, switch mounting box 1 is fixed in the top of circuit mounting box, circuit mounting box includes box body 3 and box body 4 down, and 3 lateral wall bottom terminal surfaces of last box body and box body 4 lateral wall top terminal surfaces down offer draw-in groove 5 of mutually supporting, go up the draw-in groove 5 in the lower half lock of 3 left side walls of box body and box body 4 left side walls down, go up the draw-in groove 5 in the intermediate position lock of 3 right side walls of box body and box body 4 right side walls down. The outer side groove wall of the clamping groove 5 of the lower box body 4 is inserted into the clamping groove 5 of the upper box body 3, the inner side groove wall of the clamping groove 5 of the upper box body 3 is inserted into the clamping groove 5 of the lower box body 4, and the outer side groove wall of the clamping groove 5 of the upper box body 3 is positioned outside the outer side groove wall of the clamping groove 5 of the lower box body 4; the inner surface of the top surface of the upper box body 3 is fixed with a waterproof silica gel sheet 6, and the edge of the top surface of the upper box body 3 facing downwards is provided with a drain hole 7 inwards after the waterproof switch is installed.

The buckling part of the box body adopts a structure matched with the clamping groove 5, and a waterproof silica gel sheet 6 is added to increase the sealing effect of the box body; the top surface of the upper box body 3 is provided with a drain hole 7, and once liquid enters the box body, the liquid can be drained from the drain hole 7.

Finally, it should be noted that the above-mentioned list is only a specific embodiment of the present invention. It is obvious that the present invention is not limited to the above embodiments, but many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.

Claims

1. The utility model provides a waterproof switch, includes switch mounting box and circuit mounting box, switch mounting box top surface installation shift knob, circuit mounting box interior installation circuit, switch mounting box are fixed in circuit mounting box's top, its characterized in that: the circuit mounting box comprises an upper box body and a lower box body, wherein clamping grooves which are mutually matched are formed in the end surface of the bottom end of the side wall of the upper box body and the end surface of the top end of the side wall of the lower box body; the inner surface of the top surface of the upper box body is fixed with a waterproof silica gel sheet, and the top surface of the upper box body is provided with a drain hole inwards from the edge.

2. A water-resistant switch as claimed in claim 1, characterized in that: the drain hole is arranged on the top surface of the upper box body facing downwards after the waterproof switch is installed.

3. A water-resistant switch as claimed in claim 1, characterized in that: the upper box body left side wall and the clamping groove of the lower box body left side wall are buckled at the lower half part, and the upper box body right side wall and the clamping groove of the lower box body right side wall are buckled at the middle position.