CN200969290Y

CN200969290Y - Waterproof and dampproof switch

Info

Publication number: CN200969290Y
Application number: CN200620133741.8U
Authority: CN
Inventors: 周文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-17
Filing date: 2006-11-17
Publication date: 2007-10-31
Anticipated expiration: 2016-11-17

Abstract

The utility model discloses a waterproof and moisture-proof switch, which belongs to a power switch and aims to provide a power switch that can be used in a humid and watery environment. Its technical scheme includes a bottom box, a box cover, a button, an electrode sheet and a support; the conductive support (9) and two electrode sheets (7) are fixed in the bottom box (6) through a terminal post (8), and the box cover (5) Airtightly cover on the bottom box (6), the button (2) with the spring (4) inside is installed on the box cover (5) through the pin shaft, between the button (2) and the box cover (5) It is sealed by a sealing ring (3); an on-off mechanism is provided between the support (9) and the button (2). The utility model has the advantages of simple structure, convenient use, waterproof and moisture-proof functions, and can be widely used in humid environments such as kitchens and bathrooms, and can also be applied to various occasions such as mines and workshops with a lot of dust.

Description

Waterproof and moisture-proof switch

技术领域：本实用新型涉及一种电源开关，尤其涉及一种具有防水防潮功能的电源开关。Technical Field: The utility model relates to a power switch, in particular to a power switch with waterproof and moisture-proof functions.

背景技术：目前，传统的电源开关大多为开放式结构，由于没有密闭装置其大部分电器元件直接暴露在空气中，因此在潮湿、多水的环境中容易造成触电或短路事故，很不安全；另外，传统的电源开关由于其大部分带电元件容易受到空气的侵蚀、氧化，常常造成各电接触点的接触不良，降低了产品的可靠性和使用寿命。Background technology: At present, most of the traditional power switches are open structures. Since there is no airtight device, most of the electrical components are directly exposed to the air, so it is easy to cause electric shock or short circuit accidents in humid and watery environments, which is very unsafe; In addition, most of the live components of the traditional power switch are easily eroded and oxidized by the air, often resulting in poor contact of the electrical contacts, which reduces the reliability and service life of the product.

发明内容：针对现有技术中存在的上述缺陷，本实用新型旨在提供一种能够在潮湿、多水的环境中使用的防水防潮开关。Summary of the invention: In view of the above-mentioned defects in the prior art, the utility model aims to provide a waterproof and moisture-proof switch that can be used in a humid and watery environment.

为了实现上述目的，本实用新型采用以下技术方案：它包括底盒、盒盖、按钮、电极片以及支座；导电的支座和两块电极片通过接线柱固定在底盒内，盒盖密闭地盖在底盒上，内部设有弹簧的按钮通过销轴安装在盒盖上，按钮与盒盖之间由密封圈密封；在支座与按钮之间设有通断电机构。In order to achieve the above object, the utility model adopts the following technical scheme: it includes a bottom box, a box cover, a button, an electrode piece and a support; the conductive support and two electrode pieces are fixed in the bottom box through a terminal, and the box cover is airtight The ground cover is on the bottom box, and the button with spring inside is installed on the box cover through the pin shaft, and the button and the box cover are sealed by a sealing ring; an on-off mechanism is arranged between the support and the button.

所述通断电机构由安装在支座上的导电杠杆、插装在按钮内并将弹簧压缩的拨杆构成；支座为一端设有螺纹、另一端为球头的杆状结构；所述通断电机构为一端安装在支座上、另一端插装在按钮内并将弹簧压缩的导电拨杆；支座为一端设有螺杆、另一端设有球型凹坑的块状结构；盒盖上固定有面板。The power on and off mechanism is composed of a conductive lever installed on the support, a lever inserted into the button and compressed by a spring; the support is a rod-shaped structure with a thread at one end and a ball head at the other end; the The power on and off mechanism is a conductive lever with one end installed on the support and the other end inserted into the button and the spring compressed; the support is a block structure with a screw at one end and a spherical pit at the other end; the box A panel is fixed to the cover.

与现有技术比较，本实用新型由于将盒盖与底盒密闭连接并在按钮与盒盖之间采用了密封圈，因此将所有的带电元件全部密闭在底盒内，从而克服了传统电源开关不能在潮湿、多水的环境中使用的缺陷，彻底避免了因受潮而导致触电、短路等事故的发生；另外，由于所有的带电元件均与空气隔绝，因此减少了空气对各电接触点的侵蚀和氧化，大大提高了各电接触点的接触稳定性可靠性、延长了产品的使用寿命。Compared with the prior art, the utility model seals all the charged components in the bottom box because of the hermetic connection between the box cover and the bottom box and the sealing ring between the button and the box cover, thereby overcoming the traditional power switch The defect that it cannot be used in a humid and watery environment completely avoids the occurrence of accidents such as electric shock and short circuit due to moisture; in addition, because all live components are isolated from the air, the air’s impact on each electrical contact point is reduced. Corrosion and oxidation greatly improve the contact stability and reliability of each electrical contact point and prolong the service life of the product.

附图说明：Description of drawings:

图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;

图2是本实用新型另一个实施例的结构示意图。Fig. 2 is a schematic structural view of another embodiment of the present invention.

图中：面板1 按钮2 密封圈3 弹簧4 盒盖5 底盒6 电极片7 接线柱8 支座9 导电杠杆10 拨杆11 导电拨杆12In the figure: panel 1 button 2 sealing ring 3 spring 4 box cover 5 bottom box 6 electrode piece 7 terminal post 8 support 9 conductive lever 10 lever 11 conductive lever 12

具体实施方式：下面结合附图和具体的实施例对本实用新型作进一步说明：The specific embodiment: the utility model will be further described below in conjunction with accompanying drawing and specific embodiment:

实施例1，如图1所示：底盒6内固定有三个接线柱8，各接线柱8与底盒6之间密闭；一端设有螺纹、另一端为球头呈杆状结构的支座9通过螺纹固定在中间的接线柱8上，两块电极片7通过螺钉对称地固定在支座9两侧的接线柱8上。盒盖5固定在底盒6上并将盒口密闭，按钮2通过销轴安装在盒盖5上，该按钮与盒盖5之间设有密封圈3。支座9与按钮2之间设有通断电机构，该机构由设有球型定位坑并通过该坑安装在支座9上的导电杠杆10、一端插装在按钮2内并将弹簧4压缩而另一端与导电杠杆10接触的拨杆11构成。Embodiment 1, as shown in Figure 1: three terminal posts 8 are fixed in the bottom box 6, each terminal post 8 and the bottom box 6 are airtight; one end is provided with a screw thread, and the other end is a support with a ball head in a rod-shaped structure 9 is fixed on the terminal post 8 in the middle by screws, and the two electrode sheets 7 are symmetrically fixed on the terminal posts 8 on both sides of the support 9 by screws. The box cover 5 is fixed on the bottom box 6 and the box mouth is sealed, the button 2 is installed on the box cover 5 by a bearing pin, and a sealing ring 3 is arranged between the button and the box cover 5 . An on-off mechanism is provided between the support 9 and the button 2, and the mechanism consists of a conductive lever 10 installed on the support 9 through a spherical positioning pit, and one end is inserted in the button 2 and the spring 4 The driving lever 11 is formed by compressing and the other end is in contact with the conductive lever 10.

实施例2，本实用新型还可以采用图2所示的结构：即在基本结构不变的情况下将支座9改为一端为螺杆、另一端设有球型凹坑的块状结构，并采用一端为球头形状、两侧设有触点呈十字形结构的导电拨杆12作为通断电机构替代拨杆11和导电杠杆10；导电拨杆12设有球头的一端安装在支座9的凹坑中、另一端插入按钮2内并将弹簧4压缩。Embodiment 2, the utility model can also adopt the structure shown in Figure 2: that is, under the condition that the basic structure remains unchanged, the support 9 is changed into a block structure with a screw at one end and a spherical pit at the other end, and A conductive lever 12 with one end in the shape of a ball head and two sides with contacts in a cross-shaped structure is used as the on-off mechanism to replace the lever 11 and the conductive lever 10; the end of the conductive lever 12 with a ball head is installed on the support 9, the other end is inserted into the button 2 and the spring 4 is compressed.

为了美观，在上述两个实施例中，还可在盒盖5上固定一块面板1。For the sake of aesthetics, in the above two embodiments, a panel 1 can also be fixed on the box cover 5 .

本实用新型既可作为单控开关使用，又可作为双控开关使用。The utility model can be used not only as a single control switch, but also as a double control switch.

Claims

1. a waterproof and dampproof switch comprises end box, lid, button, electrode slice and bearing; It is characterized in that: bearing of conduction (9) and two cube electrode sheets (7) are fixed in the end box (6) by binding post (8), lid (5) covers hermetically on end box (6), the button (2) that inside is provided with spring (4) is installed on the lid (5) by bearing pin, is sealed by sealing ring (3) between button (2) and the lid (5); Between bearing (9) and button (2), be provided with power on/off mechanism.

2. waterproof and dampproof switch according to claim 1 is characterized in that: described power on/off mechanism is by being installed in conduction lever (10) on the bearing (9), being inserted in the button (2) and the driving lever (11) of spring (4) compression being constituted; Bearing (9) is that an end is provided with screw thread, the other end is the rod shaped structure of bulb.

3. waterproof and dampproof switch according to claim 1 is characterized in that: described power on/off mechanism is that an end is installed in that bearing (9) is gone up, the other end is inserted in the button (2) and with the conduction driving lever (12) of spring (4) compression; Bearing (9) is that an end is provided with the block structure that screw rod, the other end are provided with the ball-type pit.

4. according to claim 2 or 3 described waterproof and dampproof switches, it is characterized in that: be fixed with panel (1) on the lid (5).