CN200969290Y

CN200969290Y - Waterproof and dampproof switch

Info

Publication number: CN200969290Y
Application number: CN 200620133741
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 moistureproof switch, belonging to power switch; the goal is to provide a power switch which can be used in the wet environment. The technical scheme includes a bottom box, a box cover, a button, an electrode slice and a bearing; the conductive bearing(9) and two electrode slices are fixed in the bottom box(6) through the connection bolt(8), the box cover(5) is sealledly covered on the bottom box(6), the button(2) whose inner is provided with a spring(4) is installed on the box cover(5) through the pin shaft, a seal ring is used to seal between the button(2) and the box cover(5); a switching power supply device is arranged between the bearing(9) and the button(2). The utility model is simple and easy to use with features of waterproof and moistureproof, which can be widely used in kitchens, bathrooms and other damp environment, and can also be applied to multi-dust mines, workshops, and other occasions.

Description

Waterproof and dampproof switch

Technical field: the utility model relates to a kind of mains switch, relates in particular to a kind of mains switch with waterproof and dampproof function.

Background technology: at present, traditional mains switch mostly is Open architecture greatly, owing to there are not its most of electric elements of obturator to be directly exposed in the air, therefore cause easily in the environment of humidity, many water and gets an electric shock or short circuit accident, and is very dangerous; In addition, traditional mains switch usually causes the loose contact of each electrical pickoff because its most of live components is subjected to erosion, the oxidation of air easily, has reduced reliability of products and useful life.

Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of waterproof and dampproof switch that can use in the environment of humidity, many water.

To achieve these goals, the utility model by the following technical solutions: it comprises end box, lid, button, electrode slice and bearing; The bearing and the two cube electrode sheets of conduction are fixed in the end box by binding post, and lid covers hermetically on end box, and the button that inside is provided with spring is installed on the lid by bearing pin, is sealed by sealing ring between button and the lid; Between bearing and button, be provided with power on/off mechanism.

Described power on/off mechanism is by being installed in conduction lever on the bearing, being inserted in the button and the driving lever of length of spring compressed being constituted; Bearing is that an end is provided with screw thread, the other end is the rod shaped structure of bulb; Described power on/off mechanism is that an end is installed on the bearing, the other end is inserted in the button and with the conduction driving lever of length of spring compressed; Bearing is that an end is provided with the block structure that screw rod, the other end are provided with the ball-type pit; Be fixed with panel on the lid.

Compared with the prior art, the utility model is owing to be connected and adopted sealing ring between button and lid lid and end box are airtight, therefore all be enclosed in all live components in the end box, thereby overcome the defective that the conventional power source switch can not use in the environment of moist, many water, thoroughly avoided causing because of making moist getting an electric shock, the generation of accident such as short circuit; In addition because all live components all completely cuts off with air, so reduced erosion and the oxidation of air to each electrical pickoff, improved greatly each electrical pickoff the contact stabilization reliability, prolonged useful life of product.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of another embodiment of the utility model.

Among the figure: panel 1 button 2 sealing rings 3 springs 4 lids 5 end box 6 electrode slices 7 binding posts 8 bearings 9 conduction levers 10 driving levers 11 conduction driving levers 12

Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Embodiment 1, and as shown in Figure 1: box 6 internal fixation in the end have three binding posts 8, and are airtight between each binding post 8 and the end box 6; It is that two cube electrode sheets 7 are fixed on the binding post 8 of bearing 9 both sides symmetrically by screw on the binding post 8 in the middle of bearing 9 that bulb is rod shaped structure is fixed on by screw thread that one end is provided with screw thread, the other end.Lid 5 is fixed on the end box 6 and the box mouth is airtight, and button 2 is installed on the lid 5 by bearing pin, is provided with sealing ring 3 between this button and the lid 5.Be provided with power on/off mechanism between bearing 9 and the button 2, this mechanism is inserted in the button 2 and with spring 4 compressions and the driving lever 11 that the other end contacts with conduction lever 10 constitutes by being provided with the ball-type positioning pit and being installed in conduction lever 10, an end on the bearing 9 by this hole.

Embodiment 2, the utility model can also adopt structure shown in Figure 2: promptly changing bearing 9 into an end under the constant situation of basic structure is that screw rod, the other end are provided with the block structure of ball-type pit, and to adopt an end be that bulb shape, both sides are provided with the conduction driving lever 12 that the contact is decussate texture and substitute driving lever 11 and conduction lever 10 as power on/off mechanism; The end that conduction driving lever 12 is provided with bulb is installed in the pit of bearing 9, the other end inserts in the button 2 and with spring 4 compressions.

For attractive in appearance, in above-mentioned two embodiment, also can on lid 5, fix a panel 1.

The utility model both can be used as single control switch and had used, and can be used as double control switch again and used.

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).