CN205943810U - Switch with isolated cover of dustproof and waterproof - Google Patents

Abstract

The utility model discloses a switch with isolated cover of dustproof and waterproof, this switch include outer plaque of switch and switch module for light, the outer plaque of switch has buckle and switch button, switch module for light has backup pad and switch module. This switch is still including being used for dustproof and waterproof's isolated cover, and isolated cover sets up the switch outside between plaque and the switch module for light and completely cuts off and covers the joint to the switch module for light. The utility model discloses a switch with isolated cover of dustproof and waterproof need not can reach waterproof dirt -proof mesh at the externally mounted buckler, and in preventing that steam, dust and the oil smoke clearance between dividing through buckle, switch button, backup pad and the switch module four bibliographic categories from entering into switch module for light, stop the inside copper spare that makes of water and steam access switch and get rusty or even the problem of short circuit, further prevent bad, the scheduling problem that generates heat of the the switch contact that dust, oil smoke lead to, prolonged the life of switch.

Description

A kind of switch with dustproof and waterproof isolation cover

Technical field

This utility model is related to a kind of switch and in particular to a kind of have the switch that dustproof and waterproof isolation is covered.

Background technology

Used in prior art, switch generally comprises switch outer plaque and switch module assembly etc., wherein switch module group Part has the gripper shoe being fixed on wall and switch module, this two parts be typically grouped together it is not necessary to install when Split；Switch outer plaque be made up of buckle and switch key, this two parts be also typically grouped together it is not necessary to install when Wait and split.In above-mentioned construction of switch, between this four part, there is obvious combinational gap, water, oil smoke or dust all pole Easily pass through inside the access switch of combinations thereof gap.Copper piece can be made inside water and steam access switch to get rusty even short-circuit, jeopardize The personal safety of user；And can lead to inside oil smoke, dust and other impurities access switch switch contact bad, heating, serious when Fire also can be caused.

Safety need generally for waterproof all can install a bucker additional in switch external, and water can be made to cannot be introduced into out The Central Shanxi Plain is so that electricity consumption is safer.But when installing bucker, need professional electrician first to pull down switch on wall, then bucker It is installed to switch on wall；This voluntarily installs relatively difficult for commonly used person.And existing bucker is required for lifting Driving bucker could Push switch button.And added bucker and can only prevent from dabbling, steam, dust etc. are still easily accessible out Close internal.

Based on the defect of prior art, a kind of user can install the switch that bucker can reach water proof and dust proof Demand be exist.

Utility model content

For the problems referred to above, the purpose of this utility model is to provide a kind of switch with dustproof and waterproof isolation cover.

For reaching above-mentioned purpose, this utility model adopts the following technical scheme that：

According to this utility model, provide a kind of switch with dustproof and waterproof isolation cover, switch includes switching outer plaque with Switch module assembly；Switch outer plaque has buckle and switch key；Switch module assembly has gripper shoe and switch module, opens Close the isolation cover also including for dustproof and waterproof, isolation cover is arranged between switch outer plaque and switch module assembly.

Further, isolation cover snaps fit onto on switch module assembly.

Further, isolation cover includes：

Isolation cover body, isolation cover body is fitted and is snapped fit onto in the gripper shoe of switch module assembly；

Raised inner chamber, the shape of raised inner chamber and the mating shapes of switch module；

Installing hole, installing hole is alignd with the installing hole in gripper shoe, for completely cutting off cover body together with switch module assembly It is installed to the use position of switch；And

Seal groove, seal groove is arranged on isolation cover body edge and seal groove is to be formed by isolation cover body edge fold Groove-like structure；Seal groove snaps fit onto support plate edge.

Further, raised inner chamber, installing hole, isolation cover body and seal groove are formed in one.

Further, isolation cover is elasticity isolation cover.

Further, the material of isolation cover is soft plastic.

Further, soft plastic is silica gel.

Because using above technical scheme, this utility model compared with prior art has the advantage that：

What this utility model provided have isolation cover in the switch of dustproof and waterproof isolation cover is arranged on switch internal, need not be Outside installation bucker can reach the purpose of water proof and dust proof；And prevent steam, dust and oil smoke pass through buckle, switch by Gap between key, gripper shoe and switch module four part enters in switch module assembly, prevents water and steam access switch Inside can make copper piece get rusty the problem of even short circuit, prevent dust, oil smoke from leading to switch contact is bad, heating the problems such as, increase The service life of switch.

What this utility model provided has switching in the case of the outward appearance not changing switch i.e. of dustproof and waterproof isolation cover Can reach the purpose of water proof and dust proof.

The isolation cover of the switch with dustproof and waterproof isolation cover of this utility model offer is elastic and soft, Bu Huiying Ring user switch is pressed.

The preferred material of isolation cover of the switch with dustproof and waterproof isolation cover of this utility model offer is silica gel, and silica gel has There is high temperature resistant, nonflammable and good airproof performance.

Seal groove in the switch with dustproof and waterproof isolation cover of this utility model offer can be pressed on wall, every Absolutely water, the steam or dust possibility that gap enters between wall and switch, reaches the purpose of comprehensive water proof and dust proof.

Brief description

Fig. 1 is the schematic diagram of the switch with dustproof and waterproof isolation cover of the present utility model；

Fig. 2 is the schematic diagram of switch outer plaque of the present utility model；

Fig. 3 is the schematic diagram of switch module assembly of the present utility model；

Fig. 4 is the rearview of switch module assembly of the present utility model；

Fig. 5 is the schematic diagram of isolation cover of the present utility model；

Fig. 6 is the sectional view of isolation cover of the present utility model；

Fig. 7 is the rearview of the switch that this utility model has dustproof and waterproof isolation cover.

Description of reference numerals：

1 switch outer plaque, 2 switch module assemblies, 3 isolation covers, 11 buckles, 12 switch keys, 21 switch modules, 22 supports Plate, 31 raised inner chambers, 32 isolation cover bodies, 33 installing holes, 34 seal grooves.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with the accompanying drawings and implement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain this Utility model, is not used to limit this utility model.

Fig. 1-4 shows the switch outer plaque 1 of switch with dustproof and waterproof isolation cover of the present utility model and switching molding Block assembly 2.Switch outer plaque 1 includes buckle 11 and switch key 12.Switch module assembly 2 includes gripper shoe 22 and switch module 21.It is provided with the isolation cover 3 for dustproof and waterproof between switch outer plaque 1 and switch module assembly 2.The side patch of isolation cover 3 Merge and snap fit onto in the gripper shoe 22 of switch module assembly 2, the buckle 11 of switch outer plaque 1 snaps onto the opposite side of isolation cover 3.

As illustrated in figs. 5-7, material includes raised inner chamber 31 for the elasticity isolation cover 3 of soft plastic (silica gel), isolation covers this Body 32, installing hole 33 and seal groove 34.Raised inner chamber 31, isolation cover body 32, installing hole 33 and seal groove 34 are formed in one. The shape of raised inner chamber 31 and switch module 21 mating shapes of switch module assembly 2.Isolation cover body 32 laminating clamping Gripper shoe 22 to switch module assembly 2.Installing hole 33 is alignd with the installing hole (not specifically illustrated) in gripper shoe 22, so that will Isolation cover 3 is installed to the use position on such as wall together with switch module assembly 2.In order to prevent water from entering from installing hole 33, The mode of screw shimming can be taken, so that the perimetral tight of installing hole 33 is ridden in gripper shoe 22.Seal groove 34 is arranged on Isolation cover body 32 edge, and seal groove 34 is the groove-like structure (referring to Fig. 6) being formed by isolation cover body 32 edge fold；Close Sealing groove 34 snaps fit onto the edge (referring to Fig. 7) of gripper shoe 22.Isolation cover body 32 and raised inner chamber 31 are fitted tightly over switching molding On block assembly 2, and it is stuck in switch module assembly 2 by completely cutting off the seal groove 34 of cover body 32 surrounding securely by completely cutting off cover 3 Upper (as shown in Figure 7).And when being installed to the use position on such as wall in switch, seal groove 34 can be pressed on wall On, completely cut off water, the steam or dust possibility that gap enters between wall and switch, reach the purpose of comprehensive water proof and dust proof.

As a preferred embodiment of the present utility model, the material of isolation cover can also be for PVC soft plastic or other are soft Property plastic cement.

The switch with dustproof and waterproof isolation cover of the present utility model in operation, user only need directly by compress switch by Key 12 realizes the open and close function of switch, and the function of switch will not be impacted because being provided with isolation cover 3.

The foregoing is only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model； If without departing from spirit and scope of the present utility model, this utility model is modified or equivalent, all should cover In the middle of this utility model scope of the claims.

Claims (7)

1. a kind of switch with dustproof and waterproof isolation cover, described switch includes switching outer plaque and switch module assembly；Described Switch outer plaque has buckle and switch key；Described switch module assembly there is gripper shoe and switch module it is characterised in that Described switch also includes the isolation cover for dustproof and waterproof, and described isolation cover is arranged on described switch outer plaque and described switching molding Between block assembly.

2. the switch with dustproof and waterproof isolation cover according to claim 1, is characterized in that described isolation cover snaps fit onto institute State on switch module assembly.

3. the switch with dustproof and waterproof isolation cover according to claim 1 and 2 is it is characterised in that described isolation cover bag Include：

Isolation cover body, described isolation cover body is fitted and is snapped fit onto in the described gripper shoe of described switch module assembly；

Raised inner chamber, the shape of described projection inner chamber and the mating shapes of described switch module；

Installing hole, described installing hole is alignd with the installing hole in described gripper shoe, for by described isolation cover body together with described Switch module assembly is installed to the use position of described switch；And

Seal groove, described seal groove is arranged on described isolation cover body edge and described seal groove is by described isolation cover body side Edge folds the groove-like structure being formed；Described seal groove snaps fit onto described support plate edge.

4. according to claim 3 have dustproof and waterproof isolation cover switch it is characterised in that described projection inner chamber, institute State installing hole, described isolation cover body and described seal groove to be formed in one.

5. the switch with dustproof and waterproof isolation cover according to claim 3 is it is characterised in that described isolation is covered for elasticity Isolation cover.

6. the switch with dustproof and waterproof isolation cover according to claim 1 is it is characterised in that described completely cut off the material covered For soft plastic.

7. the switch with dustproof and waterproof isolation cover according to claim 6 is it is characterised in that described soft plastic is silicon Glue.