CN209962894U

CN209962894U - Module combined wall switch

Info

Publication number: CN209962894U
Application number: CN201920403784.0U
Authority: CN
Inventors: 张海英
Original assignee: Dalian Dexin Technology Co Ltd
Current assignee: Dalian Dexin Technology Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-01-17
Anticipated expiration: 2029-03-27

Abstract

The utility model provides a module combined wall switch, which comprises a power box module, a control box module and a mask module; a first socket is arranged on a first box cover of the power box module, and a first electric plug-in connector is arranged on the power panel and aligned with the first socket; a second socket is arranged on a second bottom plate of the control box module and is aligned with the first socket; the control panel is provided with a second electric connector aligned with the second interface; the second electric plug connector is connected with the first electric plug connector in an inserting way; a second box cover of the control box module is provided with a switch control part; an inserting gap is formed between the second side wall and the first side wall, and the inserting plate of the mask module is inserted into the inserting gap; the panel is provided with a control window aligned with the switch control member. The utility model discloses convenient to detach changes, and the security is high, does benefit to the development upgrade cycle that shortens intelligent electronic switch.

Description

Module combined wall switch

Technical Field

The utility model relates to an electronic switch technical field specifically is a module combination formula wall switch.

Background

Wall switches are the primary means of controlling electric lights. With the development of intelligent technology and internet, wall intelligent electronic switches (hereinafter referred to as electronic switches) are emerging and gradually enter homes. The electronic switch is controlled by weak direct current (3.3 v-12 v) to control the relay, and then the switch of 220v alternating current power supply is controlled by the contact of the relay, and is also controlled by silicon controlled rectifier. The electronic switch is essentially different from a traditional wall mechanical switch (hereinafter referred to as a mechanical switch for short) which only has two contacts, only two leads of a 220v alternating current line are respectively connected into the two contacts, a key for controlling the contacts is manually pressed, and weak direct current is not needed.

From the assembly structure of the product, the assembly structure of the mechanical switch is that a face mask is added on a wiring board, a contact and a wiring terminal are arranged on the wiring board, a 220v power line can be accessed, and 2 screw holes are reserved on the wiring board for fixing the wiring board in a wall hole; the mask is used for covering the screw hole to make the switch beautiful, and the mask is connected with the wiring board in a buckling mode; before installation, an electrician pries the panel down by using a screwdriver, fixes the wiring of the wiring board in the wall hole by using screws, and then buckles the panel.

The assembly structure of the mechanical switch is also adopted in the existing assembly structure of the electronic switch, and the electronic switch consists of a bottom box, a circuit board in the bottom box and a mask. The circuit board of the electronic switch is generally divided into a power panel and a control panel, and the power panel converts 220v alternating current into required direct current so as to provide working voltage required by the control panel and the relay; the control panel is a mode for determining a control switch, such as touch control, voice control, wireless control and the like, and sometimes, there may be several controls, and there may be more than one control panel. The bottom box and the circuit board in the electronic switch are equivalent to wiring boards of a mechanical switch, the face mask and the bottom box are connected in a buckling mode, the face mask is dismounted firstly when the electronic switch is installed, then the bottom box with the circuit board is placed in a wall hole to be fixed, and then the face mask is buckled; when the electric switch is detached, the electric switch is pulled down, the mask is opened, the screw is screwed out, and the electric switch is detached.

In practice, the structure of such an electronic switch has been found to present a number of problems:

1. the mask is easily damaged by prying and the circuit board is easily damaged. Due to the buckle design between the mask and the bottom box, when the mask is dismounted, the mask needs to be pried by a screwdriver, and the mask is easy to damage in the prying process; after the face mask is pried down, all circuit boards are exposed outside, connecting lines are arranged between the control board and the power panel and are easy to tear off, and components on the circuit boards can be damaged in the prying process.

2. Potential safety hazards exist. Because the interval between the control panel and the power panel is small, generally about 7mm, and there is not any isolation measure, the 220v wiring on the power panel is easy to leak electricity, and the performance of the control panel can be affected and the switch can be damaged due to the excessive heating of the current, so that there is a great potential safety hazard.

3. Is not beneficial to the rapid development of the intelligent electronic switch. The design and development of a power panel in an electronic switch belong to the electric power industry, a control panel belongs to the computer information micro-electronics industry, and the profession difference between the power panel and the control panel is huge; the design of the switch shell is also an independent specialty, common companies are difficult to combine the three talents, and a lot of difficulties are caused in developing new products, so that the development period and the development cost are increased.

4. It is not easy for the user to replace the new switch. When a user changes the switch, the power supply needs to be turned off first, and the switch mask needs to be pried when being taken off, so that the implementation is troublesome; after the old switch is taken out, the new switch is very difficult to install, the installation port of the fixing screw on the front surface is probably already tripped, and the size of the wall hole is not necessarily suitable for the new switch; even if the installation is successful, the outer wall surface may have been damaged and more difficult to repair.

Therefore, the existing electronic switch structure inherits the structural design of the mechanical switch, is not suitable for the characteristics of the electronic switch, and needs a new structural design of the electronic switch.

SUMMERY OF THE UTILITY MODEL

The utility model provides a module combined wall switch, which solves the problems that the face mask of the electronic switch in the prior art is easy to be damaged by prizing and the circuit board is easy to be damaged; potential safety hazards exist; the quick development of the intelligent electronic switch is not facilitated; is not favorable for the user to replace the new switch.

The technical scheme of the utility model is realized like this:

a module combined type wall switch comprises a power box module, a control box module and a mask module;

the power supply box module comprises a first box body, a power supply board and a first box cover; the first box body comprises a first bottom plate and a circle of first side wall; the first base plate is provided with a through wiring hole and a raised first boss, the first boss is provided with a control box fixing hole and a first through hole, and the first through hole penetrates through the first boss and the first base plate;

the power panel and the first box cover are fixed inside the first box body, and the first box cover is arranged above the power panel; the first box cover is provided with a through first inserting port and a through position-giving port; a first electric plug is arranged on the power panel and aligned with the first jack; the top end of the first boss is positioned in the abdicating opening;

the control box module is arranged in the first box body above the first box cover; the control box module comprises a second box body, a control panel and a second box cover; the second box body comprises a second bottom plate and a circle of second side wall; a second boss protruding from the second bottom plate is arranged on the second bottom plate, a second through hole is arranged on the second boss, and the second through hole penetrates through the second boss and the second bottom plate; the second bottom plate is provided with a through second inserting port, and the second inserting port is aligned with the first inserting port;

the control panel and the second box cover are both fixed inside the second box body, and the second box cover is arranged above the control panel in a covering mode; a second electrical connector is arranged on the control panel and aligned with the second interface; the second electric plug connector is connected with the first electric plug connector in an inserting way;

the second box cover is provided with a third through hole which is penetrated through, the third through hole, the second through hole and the control box fixing hole are aligned in sequence, and the control box fixing bolt is screwed in sequence to penetrate through the third through hole, the second through hole and the control box fixing hole; the second box cover is provided with a switch control part, and the switch control part is electrically connected with the control panel;

an inserting gap is reserved between the second side wall and the first side wall; the mask module comprises a panel and a plug board arranged on the back of the panel, and the plug board is inserted into the plug gap; the panel is provided with a control window, and the control window is aligned with the switch control component.

Furthermore, the first bottom plate, the first box cover, the second bottom plate and the second box cover are all rectangular.

Furthermore, the wiring hole is located at one edge of the first bottom plate, and a mounting hole is formed in the first side wall at the edge.

Furthermore, the number of the first bosses is two, and the first bosses are respectively positioned at a group of opposite edges of the first base plate;

the number of the second bosses is two, and the second bosses are respectively positioned at one group of opposite edges of the second base plate.

Furthermore, the four corners of the first bottom plate are provided with power panel fixing holes, the power panel and the first box cover are provided with first fixing holes aligned with the power panel fixing holes, and first bolts are screwed to penetrate through the first fixing holes and the power panel fixing holes.

Furthermore, the four corners of second bottom plate all is provided with the control panel fixed orifices, all be equipped with on control panel and the second box cover with the second fixed orifices that the control panel fixed orifices was aimed at, the second bolt spiral shell closes to be passed second fixed orifices and control panel fixed orifices.

Furthermore, the switch control part is a key, a touch key, a display screen or a sound access port of sound control.

Further, the panel is a metal wire drawing panel, a toughened glass panel or a plastic panel.

The utility model has the advantages that:

1. the mask module is convenient to detach, does not need to be pried by a screwdriver, and avoids damage.

2. The power panel is wrapped by first box body and first lid, and the control panel is wrapped by second box body and second lid, pulls down the face guard module and also can not expose power panel and control panel, improves the protection to power panel and control panel.

3. The power box module and the control box module are both of closed structures, 220v alternating current is isolated, 220v alternating current leakage is avoided, and safety of a user in use is guaranteed.

4. After the power box module, the control box module and the mask module are unified in the industry standard, the power box module, the control box module and the mask module can be produced by different professional manufacturers, for example, a power supply manufacturer produces the power box module, an intelligent technology manufacturer produces the control box module, a liquid crystal manufacturer produces the liquid crystal control box module, a shell manufacturer produces the mask module and the like, and therefore social division cooperation is achieved, and resources are saved. The talent is saved, and the development and upgrade period of the intelligent electronic switch can be shortened.

5. And the user is facilitated to replace the new switch. When a user replaces a new switch, only the control box needs to be replaced, and the power box module does not need to be taken out; the user only needs to pull the mask module outwards to take out the mask module, then unscrews the control box fixing bolt, takes off the control box module, replaces a new control box module, screws the control box fixing bolt, and covers the mask module to complete replacement; the worry about wall holes is eliminated, the wall surface can not be damaged, a professional electrician master is not needed, and the user can replace the wall surface by himself.

6. The user can change the face guard module alone, changes wantonly according to the hobby of oneself.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a first case;

FIG. 2 is an external view of the first case;

FIG. 3 is a schematic view of the first cover;

FIG. 4 is a schematic structural view of the second container;

FIG. 5 is a schematic structural view of the second cover;

FIG. 6 is a schematic structural view of a mask module;

fig. 7 is a schematic view of the back structure of the mask module.

Wherein:

1. a first case; 2. a first box cover; 3. a first base plate; 4. a first side wall; 5. a wiring hole; 6. a first boss; 7. a control box fixing hole; 8. a first through aperture; 9. a first interface; 10. a let position port; 11. a second box body; 12. a second box cover; 13. a second base plate; 14. a second side wall; 15. a second boss; 16. a second through aperture; 17. a second interface; 18. a third through aperture; 19. a switch control section; 20. a mask module; 21. a panel; 22. a plugboard; 23. controlling the window; 24. mounting holes; 25. a power panel fixing hole; 26. a first fixing hole; 27. a control panel fixing hole; 28. and a second fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, the modular wall switch in this embodiment includes a power box module, a control box module, and a mask module 20.

Referring to fig. 1 to 3, the power supply box module includes a first box body 1, a power supply board (not shown in the drawings), and a first box cover 2; the first box body 1 comprises a first bottom plate 3 and a circle of first side walls 4; the first base plate 3 is provided with a through wiring hole 5 and a raised first boss 6, the first boss 6 is provided with a control box fixing hole 7 and a first through hole 8, and the first through hole 8 penetrates through the first boss 6 and the first base plate 3. The first through hole 8 is used for screwing a screw to fix the power supply box module on a wall. The power panel is connected with an inlet wire and an outlet wire of a 220v power supply, 220v alternating current is converted into direct current, and stable 12v, 5v and 3.3v output interfaces can be arranged; the load switch can be controlled by a relay (or controllable silicon), one or more paths of loads can be controlled, and a relay control line interface can be arranged; a220 v power supply interface can be led out according to the requirement, or other interfaces such as a mobile phone charging interface and the like can be led out. The design of the power panel is performed as required.

The power panel and the first box cover 2 are both fixed inside the first box body 1, and the first box cover 2 is arranged above the power panel in a covering mode; the first box cover 2 is provided with a through first inserting port 9 and a through abdicating port 10; a first electrical connector is arranged on the power panel and aligned with the first jack 9; the top end of the first boss 6 is located in the allowance opening 10, in this embodiment, the top end of the first boss 6 is flush with the upper surface of the first box cover 2, so that a continuous plane is formed after combination, and a control box module is convenient to install.

The control box module is arranged in the first box body 1 above the first box cover 2. Referring to fig. 4-5, the control box module includes a second box body 11, a control panel and a second box cover 12; the second box body 11 comprises a second bottom plate 13 and a circle of second side walls 14; a second boss 15 protruding is arranged on the second bottom plate 13, a second through hole 16 is arranged on the second boss 15, and the second through hole 16 penetrates through the second boss 15 and the second bottom plate 13; the second base plate 13 has a second through-opening 17, the second through-opening 17 being aligned with the first through-opening 9.

The control panel and the second box cover 12 are both fixed inside the second box body 11, and the second box cover 12 is arranged above the control panel in a covering manner; a second electrical connector is provided on the control panel, which is aligned with the second socket 17; the second electric plug connector is connected with the first electric plug connector in an inserting mode, the second inserting port 17 is aligned with the first inserting port 9, the second electric plug connector and the first electric plug connector are connected in an inserting mode through a channel formed by the two inserting ports, and electric connection and communication connection of the control panel and the power panel are achieved so that required connecting wires such as a direct current working power supply and a relay control wire can be introduced conveniently.

The second box cover 12 is provided with a third through hole 18, the second through hole 16 and the control box fixing hole 7 are aligned in sequence, and a control box fixing bolt (not shown in the figure) is screwed in sequence to penetrate through the third through hole 18, the second through hole 16 and the control box fixing hole 7, so that the control box module is fixed on the power box module; the second box cover 12 is provided with a switch control part 19, and the switch control part 19 is electrically connected with the control board. The switch control part 19 is a key, a touch key, a display screen or a sound access port of a voice control, and is used for interacting with a user. In this embodiment, one control box module is provided, and two or more control box modules may be provided as required, and the two adjacent control box modules may be connected by the aforementioned manner of reserving an insertion channel through the insertion port and inserting the insertion channel by the electrical plug connector.

A plug gap is left between the second side wall 14 and the first side wall 4, that is, the side length of the control box module is smaller than that of the power supply box module, so that a plug gap surrounding the control box module for one circle is formed between the second side wall 14 and the first side wall 4. Referring to fig. 6 to 7, the mask module 20 includes a face plate 21 and a plug plate 22 disposed on a back surface of the face plate 21, and the plug plate 22 is inserted into the plug gap; the panel 21 is provided with a control window 23, and the control window 23 is aligned with the switch control part 19, so that the switch control part 19 is exposed from the control window 23, and the control is convenient for a user to control.

The panel 21 shields the screw on the control box module and the gap between the wall and the power supply box, plays a role in beautifying, can be made of different materials, such as a metal wire drawing panel 21, a toughened glass panel 21 or a plastic panel 21, and the like, can be independently designed into various styles, and is convenient for users to select and disassemble. After the control box module is installed, the face mask module 20 is inserted into the insertion slot.

In this embodiment, the first bottom plate 3, the first box cover 2, the second bottom plate 13 and the second box cover 12 are rectangular. The wiring hole 5 is located at one edge of the first bottom plate 3, the first bottom plate 3 at the edge is sunken upwards, and the wiring hole 5 is located at the sunken position, and the sunken position is used for accommodating an external power line; here, a total of four wiring holes 5 are provided for the introduction of power supply lines; the first side wall 4 at the edge is provided with a mounting hole 24 and four mounting holes 24 which are respectively in one-to-one correspondence with the four wiring holes 5, so that a screwdriver can be inserted for operation during wiring.

The number of the first bosses 6 is two, and the first bosses are respectively positioned at a group of opposite edges of the first base plate 3; the second bosses 15 are two in number, and are respectively located at a set of opposite edges of the second base plate 13. The two second bosses 15 are located above the two first bosses 6, respectively.

In this implementation, all be provided with power strip fixed orifices 25 in the four corners department of first bottom plate 3, all be equipped with on power strip and the first lid 2 with the first fixed orifices 26 of power strip fixed orifices 25 alignment, first bolt spiral shell closes and passes first fixed orifices 26 and power strip fixed orifices 25 realize fixing power strip and first lid 2 inside first box body 1. The four corners department of second bottom plate 13 all is provided with control panel fixed orifices 27, all be equipped with on control panel and the second lid 12 with the second fixed orifices 28 that control panel fixed orifices 27 were aimed at, the second bolt spiral shell is closed and is passed second fixed orifices 28 and control panel fixed orifices 27 realize fixing control panel and second lid 12 inside second box body 11.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A module combined type wall switch is characterized by comprising a power box module, a control box module and a mask module;

2. The modular wall switch of claim 1 wherein the first base, the first cover, the second base and the second cover are rectangular.

3. The modular wall switch of claim 2, wherein the wiring hole is located at an edge of the first base plate, the first side wall at the edge having a mounting hole.

4. The modular wall switch of claim 3, wherein there are two of said first bosses located at a respective set of opposing edges of said first base plate;

5. The modular wall switch of claim 4, wherein each of the four corners of the first base plate has a power plate fixing hole, each of the power plate and the first cover has a first fixing hole aligned with the power plate fixing hole, and the first bolt is screwed through the first fixing hole and the power plate fixing hole.

6. The modular wall switch of claim 5, wherein the second base plate has control panel fixing holes formed at four corners thereof, the control panel and the second cover have second fixing holes aligned with the control panel fixing holes, and second bolts are screwed through the second fixing holes and the control panel fixing holes.

7. The modular wall switch of claim 6, wherein the switch control component is a key, touch key, display screen, or voice-activated sound inlet.

8. The modular wall switch of claim 7, wherein the panel is a metal fiber faceplate, a tempered glass faceplate, or a plastic faceplate.