CN209401506U - Safety switch - Google Patents
Safety switch Download PDFInfo
- Publication number
- CN209401506U CN209401506U CN201920080564.9U CN201920080564U CN209401506U CN 209401506 U CN209401506 U CN 209401506U CN 201920080564 U CN201920080564 U CN 201920080564U CN 209401506 U CN209401506 U CN 209401506U
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- current component
- slot
- rear shell
- component
- safety switch
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Abstract
The utility model relates to a kind of safety switches, including strong current component, protection component and light current component；Strong current component includes connecing electric mainboard and isolation cover；One end of isolation cover is equipped with the first through slot；Protecting component includes rear shell and front housing；Rear shell is equipped with the second through slot, the second through slot the first through slot of corresponding connection；Light current component is located in rear shell and front housing, and light current component is electrically connected with the first through slot by the second through slot and connects electric mainboard.Above-mentioned safety switch; structure is simple; easy to use, the side for connecing electric mainboard is equipped with isolation cover, and isolation cover is equipped with the first through slot; component is protected to be equipped with the second through slot; light current component is installed in protection component, and light current component, which only passes through the second through slot and connect with the first through slot, connects electric mainboard, and other positions are blocked; effectively strong current component and light current component are dielectrically separated from, guarantee the stability and safety of switch work.
Description
Technical field
The utility model relates to switching technique fields, more particularly to a kind of safety switch.
Background technique
Switch on wall refers to the electric switch for being mounted on and using on wall, is a kind of home decoration function articles, be for
The household electrical appliance that make-and-break contact uses, switch on wall are widely used in the work and life of people, and importance is not sayed
And explain, but existing switch on wall structure on the market is too simple, the electronic circuit of light current and the switch element of forceful electric power and connects
Line terminals mix, once wire lead drop out or broken string, it is possible to electronic component is injured, there are biggish security risks.
Utility model content
Based on this, the utility model provides a kind of safety switch, and structure is simple, easy to use, light current component and forceful electric power group
Part is mutually isolated, securely and reliably.
In order to realize the purpose of this utility model, the utility model adopts the following technical solution:
A kind of safety switch, including strong current component, the strong current component that is sticked protection component and be installed on the protection
Light current component in component；The strong current component includes connecing electric mainboard and being provide with the isolation cover for connecing electric mainboard；The isolation
One end of cover is equipped with the first through slot；The protection component includes the front housing of rear shell and the connection rear shell；The rear shell is equipped with the
Two through slots, second through slot is corresponding to be connected to first through slot；The light current component is located in the rear shell and the front housing
It is interior, the light current component by second through slot be electrically connected with first through slot described in connect electric mainboard.
Above-mentioned safety switch, structure is simple, easy to use, and the side for connecing electric mainboard is equipped with isolation cover, and isolation cover is equipped with
First through slot, protection component are equipped with the second through slot, and light current component is installed in protection component, and light current component only passes through the second through slot
It is connect with the first through slot and connects electric mainboard, other positions are blocked, and are effectively dielectrically separated from strong current component and light current component, are protected
The stability and safety of card switch work.
The strong current component further includes being installed on described to connect electric mainboard towards the protection group in one of the embodiments,
Pin in the one side of part；The light current component includes control mainboard and is installed on the control mainboard towards the forceful electric power group
Socket in the one side of part；The pin connects the socket after wearing first through slot and second through slot.
One end of the rear shell is equipped with installation cavity in one of the embodiments, and the installation cavity, which accommodates, installs the control
Mainboard processed；The opposite end that the installation cavity is corresponded in the rear shell is convexly equipped with several fixture blocks respectively；Described in the front housing matching
Installation cavity, the opposite end of the front housing are respectively equipped with several bayonets, and the bayonet corresponds to the fixture block.
It is corresponded in the rear shell in one of the embodiments, and is connected with several connecting columns in the installation cavity；The control
Mainboard processed is equipped with several connecting holes, and the connecting hole accommodates the connecting column and wears.
The safety switch further includes the panel for connecting the protection component in one of the embodiments,；The panel
Towards one end projection hanging feet of the one side of the protection component, the other end of the panel towards the one side of the protection component is convex
Equipped with button foot；The hanging feet is for rear shell described in snapping；The rear shell is equipped with several button holes, institute far from one end of the installation cavity
It states button hole and corresponds to the button foot.
The front housing is equipped with perforation in one of the embodiments,；The light current component further includes being installed on the control
At least one key switch of mainboard in the one side of the strong current component；The key switch abuts after wearing the perforation
The panel.
The strong current component further includes being installed on described to connect electric mainboard backwards to the protection group in one of the embodiments,
Several junction blocks in the one side of part；The junction block is connected to described connect on electric mainboard by switching piece.
In one of the embodiments, one end of the switching piece be plugged in it is described connect on electric mainboard, the other end abuts institute
State junction block.
The safety switch further includes back box in one of the embodiments, and the back box is equipped with accommodating chamber, the receiving
Chamber is for accommodating the strong current component；The opposite four corners of the back box towards the one side of the strong current component are connected separately with hook
Foot；The opposite four corners of the rear shell, which are respectively equipped with, hooks hole, and the hook hole corresponds to the hook.
The isolation cover is made in one of the embodiments, of isolation material；The protection component is isolation material system
At.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the safety switch of one better embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram at another visual angle of safety switch shown in FIG. 1；
Fig. 3 is the decomposition diagram of safety switch shown in FIG. 1；
Fig. 4 is the decomposition diagram at another visual angle of safety switch shown in Fig. 3；
Fig. 5 is the stereoscopic schematic diagram of the back box in safety switch shown in Fig. 3；
Fig. 6 is the decomposition diagram of the protection component and light current component in safety switch shown in Fig. 3；
Fig. 7 is the decomposition diagram at another visual angle of the protection component and light current component in safety switch shown in fig. 6.
Attached drawing mark explanation:
10- back box, 11- accommodating chamber, the first accommodating chamber of 12-, the second accommodating chamber of 13-, 14- first through hole, 15- second are logical
Hole, 16- positioning column, 17- hook；
20- strong current component, 21- connect electric mainboard, 22- junction block, 23- pin, 24- isolation cover, 25- location hole, 26- switching
Piece, the first through slot of 27-；
30- protects component, 31- rear shell, 32- front housing, 33- button hole, 34- connecting column, the second through slot of 35-, 36- fixture block, 37-
Hook hole, 38- bayonet, 39- perforation；
40- light current component, 41- control mainboard, 42- socket, 43- key switch, 44- connecting hole, 45- antenna；
50- panel, 51- hanging feet, 52- detain foot, 53- lug boss, 54- light guide sheet.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 7 is please referred to, is the safety switch of one better embodiment of the utility model, including back box 10, is installed on
The protection component 30 of strong current component 20, the strong current component 20 that is sticked in back box 10, the light current component being installed in protection component 30
40 and connection protection component 30 panel 50；Strong current component 20 is electrically connected light current component for connecting alternating current, strong current component 20
40。
The back box 10 is equipped with accommodating chamber 11, and accommodating chamber 11 is for accommodating strong current component 20.In the present embodiment, accommodating chamber
11 include the first accommodating chamber 12 and at least three second accommodating chambers 13 positioned at 12 one end of the first accommodating chamber, each second accommodating chamber 13
It is not connected to mutually.One end of corresponding second accommodating chamber 13 is equipped with first through hole 14, corresponding second accommodating chamber in back box 10 in back box 10
13 other end is equipped with the second through-hole 15, and first through hole 14 is worn for wiring, and the second through-hole 15 is worn for one end of strong current component 20
If.
Further, the opposite sides that accommodating chamber 11 is corresponded in back box 10 is connected separately with several positioning columns 16, for fixed
Position connection strong current component 20.The opposite four corners of back box 10 towards the one side of strong current component 20 are connected separately with hook 17, are used for
Connection protection component 30.
The strong current component 20 connects electric mainboard 21 in the one side of protection component 30 including connecing electric mainboard 21, being installed on
At least three junction blocks 22 are installed on and connect electric mainboard 21 towards the pin 23 in the one side of protection component 30 and be provide with and meet electric master
The isolation cover 24 of plate 21.The opposite sides for connecing electric mainboard 21 is respectively equipped with several location holes 25, and location hole 25 accommodates positioning column 16
Wear, realize and connect being located by connecting for electric mainboard 21 and back box 10.In the present embodiment, junction block 22 is connected by switching piece 26
In connecing on electric mainboard 21, specifically, one end of switching piece 26, which is plugged in, to be connect on electric mainboard 21, and the other end abuts junction block 22, real
Existing junction block 22 and the electrical communication for connecing electric mainboard 21.Junction block 22 is contained in the second accommodating chamber 13, one end of junction block 22
Corresponding first through hole 14, the other end of junction block 22 wear the second through-hole 15.One end of isolation cover 24 is equipped with the first through slot 27, the
One through slot 27 accommodates pin 23 and wears, and pin 23 connects light current component 40 after wearing protection component 30.In the present embodiment, it is isolated
Cover 24 is made of isolation material.
Further, in the present embodiment, junction block 22 includes a zero curve junction block, a firewire junction block and extremely
A few electrical appliance junction block.Zero curve junction block is used to connect the zero curve of alternating current, and firewire junction block is used to connect the firewire of alternating current,
It is logical to be respectively formed each switch for connecting electrical appliance for electrical appliance junction block between firewire junction block and each electrical appliance junction block
Road, electrical appliance work once electrified when switching channels are connected, the switching channels are controlled by light current component 40.
In the present embodiment, the protection component 30 is made of isolation material.Protecting component 30 includes rear shell 31 and connection
The front housing 32 of rear shell 31；Light current component 40 is located between rear shell 31 and front housing 32.One end of rear shell 31 is equipped with installation cavity, installation
Chamber is for accommodating light current component 40；The other end uniform intervals of rear shell 31 are equipped with several button holes 33, and button hole 33 is for connecting panel
50。
It is corresponded in rear shell 31 in installation cavity and is connected with several connecting columns 34, corresponded in rear shell 31 logical equipped with second in installation cavity
Slot 35, the second through slot 35 the first through slot 27 of corresponding connection.If the opposite end corresponded in installation cavity in rear shell 31 is convexly equipped with respectively
Dry fixture block 36, fixture block 36 is for the front housing 32 that is located by connecting.Further, the opposite four corners of rear shell 31, which are respectively equipped with, hooks hole 37,
The corresponding hook 17 in hole 37 is hooked, realizes the connection of protection component 30 and back box 10, so that strong current component 20 is firm to be located in protection group
Between part 30 and back box 10.
32 Matching installation chamber of front housing, the opposite end of front housing 32 are respectively equipped with several bayonets 38, and bayonet 38 corresponds to fixture block 36,
Realization front housing 32 is located by connecting with rear shell 31, so that light current component 40 is located between rear shell 31 and front housing 32.Further,
Front housing 32 is additionally provided with perforation 39, and a part of 39 receiving light current component 40 of perforation is worn.
The light current component 40 includes control mainboard 41, is installed on control mainboard 31 towards in the one side of strong current component 20
Socket 42 and be installed on control mainboard 41 backwards to strong current component 20 one side at least one key switch 43.Control mainboard
41 are installed in installation cavity, and control mainboard 41 is equipped with several connecting holes 44, and connecting hole 44 accommodates connecting column 34 and wears, in order to
Light current component 40 is installed in protection component 30.Further, pin 23 connects after wearing the first through slot 27 and the second through slot 35
Socket 42, to realize the electrical communication of light current component 40 Yu strong current component 20.Other positions of control mainboard 41 and connect electric mainboard
21 do not contact, and can be effectively isolated.Key switch 43 abuts panel 50 after wearing perforation 39, and the corresponding control of each key switch is each
The on-off of switching channels.
Further, light current component 40 can also include the antenna 45 for being installed on 41 side of control mainboard, and antenna 45 is electrically connected
Control mainboard 41 is connect, antenna 45 can remotely be controlled by communication equipments such as network connections to mobile phone or remote controler.
Further, light current component 40 can also include being installed on control mainboard 41 in the one side of strong current component 20
Indicator light (not shown), indicator light are electrically connected control mainboard 41, and indicator light abuts panel after wearing front housing 32, what indicator light issued
Light passes through panel 50 outward, to play suggesting effect.
One end of the panel 50 towards the one side of protection component 30 is convexly equipped with hanging feet 51, and panel 50 is towards protection component 30
The other end of one side be convexly equipped with button foot 52, for button 52 corresponding inserted of foot in button hole 33, hanging feet 51 is used for snapping rear shell 31, realizes
The connection of panel 50 and protection component 30 is installed.Panel 50 is towards to be convexly equipped at least one convex in the middle part of the one side of protection component 30
Portion 53 is played, lug boss 53 is corresponding to abut key switch 43, can touch key switch 43 in turn when pressing panel 50, logical to control
It is disconnected.Further, panel 50 towards protection component 30 one side on be also equipped with light guide sheet 54, one end of light guide sheet 54 wears face
Plate 50, the other end is corresponding to abut indicator light, and the light that indicator light issues dissipates outward by light guide sheet 54.
Above-mentioned safety switch, structure is simple, easy to use, and the side for connecing electric mainboard 21 is equipped with isolation cover 24, isolation cover
24 are equipped with the first through slot 27, and protection component 30 is equipped with the second through slot 35, and light current component 40 is installed in protection component 30, light current group
Part 40 is only connect with the first through slot 27 by the second through slot 35 and connects electric mainboard 21, and other positions are blocked, effectively by strong current component
20 are dielectrically separated from light current component 40, guarantee the stability and safety of switch work.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of safety switch, which is characterized in that including strong current component, the protection component for the strong current component that is sticked and installation
Light current component in the protection component；The strong current component includes connecing electric mainboard and being provide with the isolation for connecing electric mainboard
Cover；One end of the isolation cover is equipped with the first through slot；The protection component includes the front housing of rear shell and the connection rear shell；It is described
Rear shell is equipped with the second through slot, and second through slot is corresponding to be connected to first through slot；The light current component is located in the rear shell
In the front housing, the light current component by second through slot be electrically connected with first through slot described in connect electric mainboard.
2. safety switch according to claim 1, which is characterized in that the strong current component further includes being installed on described to connect electricity
Mainboard towards it is described protection component one side on pin；The light current component includes control mainboard and is installed on the control
Mainboard is towards the socket in the one side of the strong current component；The pin connects after wearing first through slot and second through slot
Connect the socket.
3. safety switch according to claim 2, which is characterized in that one end of the rear shell is equipped with installation cavity, the peace
The control mainboard is installed in receiving of behaveing affectedly；The opposite end that the installation cavity is corresponded in the rear shell is convexly equipped with several cards respectively
Block；The front housing matches the installation cavity, and the opposite end of the front housing is respectively equipped with several bayonets, described in the bayonet is corresponding
Fixture block.
4. safety switch according to claim 3, which is characterized in that correspond in the rear shell and be connected in the installation cavity
Several connecting columns；The control mainboard is equipped with several connecting holes, and the connecting hole accommodates the connecting column and wears.
5. safety switch according to claim 3, which is characterized in that further include the panel for connecting the protection component；Institute
One end projection hanging feet of the panel towards the one side for protecting component is stated, the panel is another towards the one side for protecting component
One end is convexly equipped with button foot；The hanging feet is for rear shell described in snapping；The rear shell is equipped with several far from one end of the installation cavity
Button hole, the button hole correspond to the button foot.
6. safety switch according to claim 5, which is characterized in that the front housing is equipped with perforation；The light current component is also
Including being installed at least one key switch of the control mainboard in the one side of the strong current component；The key switch
The panel is abutted after wearing the perforation.
7. safety switch according to claim 1, which is characterized in that the strong current component further includes being installed on described to connect electricity
Several junction blocks of the mainboard in the one side of the protection component；The junction block is connected to by switching piece and described meets electric master
On plate.
8. safety switch according to claim 7, which is characterized in that one end of the switching piece, which is plugged in, described meets electric master
On plate, the other end abuts the junction block.
9. safety switch according to claim 1, which is characterized in that further include back box, the back box is equipped with accommodating chamber, institute
Accommodating chamber is stated for accommodating the strong current component；The opposite four corners of the back box towards the one side of the strong current component connect respectively
It is connected to hook；The opposite four corners of the rear shell, which are respectively equipped with, hooks hole, and the hook hole corresponds to the hook.
10. safety switch according to claim 1, which is characterized in that the isolation cover is made of isolation material；The guarantor
Protecting assembly is made of isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080564.9U CN209401506U (en) | 2019-01-16 | 2019-01-16 | Safety switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080564.9U CN209401506U (en) | 2019-01-16 | 2019-01-16 | Safety switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401506U true CN209401506U (en) | 2019-09-17 |
Family
ID=67898697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920080564.9U Active CN209401506U (en) | 2019-01-16 | 2019-01-16 | Safety switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401506U (en) |
-
2019
- 2019-01-16 CN CN201920080564.9U patent/CN209401506U/en active Active
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