A knob dimming switch panel

Abstract

The utility model relates to a knob dimming switch panel, comprising a power module, the top of the power module is detachably connected with a switch control panel, the power module is electrically connected to the switch control panel through an electrical connector, the top of the switch control panel is provided with a button, the top of the switch control panel is also provided with a hollow encoder, a display screen electrically connected to the switch control panel is provided directly above the hollow encoder, a knob cap with a light-transmitting top is fixedly connected to the outer ring of the hollow encoder, the display screen is located in the knob cap, the brightness of a lamp is steplessly adjusted in a manner that the hollow encoder and the knob cap form a knob, the display screen and the light-transmitting top knob cap allow a user to intuitively see the brightness of the lamp, and the adjustment of the brightness of the lamp is very convenient.

Description

Technical Field

[0001] The utility model relates to the field of home and hotel electrical decoration, and more specifically, to a knob dimming switch panel. Background Art

[0002] The dimming remote control that comes with existing lamps has the problem that it cannot be installed on the wall, so a dimming switch panel is used.

[0003] The dimming of existing dimmer switch panels is mostly achieved by scene modes on the switch panel. Generally, one scene mode corresponds to one light brightness, and the brightness cannot be adjusted steplessly according to personal preference. Alternatively, dimming can be achieved by long pressing the switch button, but long pressing the switch button requires continuous force, which makes it very inconvenient to fine-tune the light brightness. In addition, the switch control panel of the existing dimmer switch panel is directly connected to the power cord and the communication line. After repairing the switch control panel, the power cord and the communication line need to be reconnected, which is very inconvenient. Utility Model Content

[0004] In view of the above-mentioned defects in the prior art, a knob dimming switch panel is provided.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a knob dimming switch panel, including a power module, the top of the power module is detachably connected to a switch control panel, the power module is electrically connected to the switch control panel through an electrical connector, the top of the switch control panel is provided with a button, the top of the switch control panel is also provided with a hollow encoder, a display screen electrically connected to the switch control panel is provided directly above the hollow encoder, a knob cap with a light-transmitting top end is fixedly connected to the outer ring of the hollow encoder, and the display screen is located inside the knob cap.

[0006] Preferably, the inner wall of the inner ring of the hollow encoder is connected to a mounting plate located directly above the hollow encoder, and the display screen is mounted on the top of the mounting plate.

[0007] Preferably, an encoder slot is provided on the inner wall of the inner ring of the hollow encoder, and an annular extension wall with an outer diameter the same as the inner diameter of the inner ring of the hollow encoder is extended from the bottom surface of the mounting plate, a buckle that engages with the encoder slot is extended from the extension wall, and a mounting plate through hole is provided on the mounting plate at a position inside the extension wall.

[0008] Preferably, the switch control panel includes a mounting frame and a PCBA switch control module, the mounting frame is detachably connected to the top of the power module, the PCBA switch control module is installed in the mounting frame, and the buttons and hollow encoder are both installed on the top of the PCBA switch control module.

[0009] Preferably, the PCBA switch control module is a two-position PCBA switch control module, two buttons are provided, and the two buttons are correspondingly installed on the two-position PCBA switch control module, and semicircular button notches are provided in the middle positions of the opposite side walls of the two buttons, and the two button notches constitute a circular through hole, the hollow encoder is located at the center position of the circular through hole, and the knob cap passes through the circular through hole.

[0010] Preferably, a cylindrical connecting piece is fixedly sleeved on the outer ring of the hollow encoder, and the knob cap is fixedly sleeved on the side wall of the upper part of the connecting piece.

[0011] Preferably, an annular light-transmitting light guide extends from the lower part of the connecting member, and an LED light is provided on the switch control panel directly below the connecting member.

[0012] Preferably, the top of the knob cap is a black translucent tempered glass plate.

[0013] Preferably, the switch control panel is connected to a one-piece frame, and the switch control panel is installed in one frame of the one-piece frame.

[0014] The beneficial effects of the utility model are: the switch of the lamp is controlled by a button, and the brightness of the lamp is adjusted steplessly by forming a knob through a hollow encoder and a knob cap. The display screen and the light-transmitting knob cap at the top allow the user to intuitively see the brightness of the lamp, making the adjustment of the brightness of the lamp very convenient and accurate. In addition, through the electrical connector, when the switch control panel fails, it is only necessary to remove the switch control panel for maintenance, and no rewiring is required during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the knob structure of an embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the hollow encoder and the mounting plate structure in the embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the connecting piece and the light guide piece in the embodiment of the utility model.

[0020] Figure numerals: 1 power module, 2 switch control panel, 20 installation frame, 21 PCBA switch control module, 4 buttons, 40 button notch, 5 hollow encoder, 50 encoder slot, 6 display screen, 7 knob cap, 70 mounting plate, 71 extension wall, 72 buckle, 73 mounting plate through hole, 8 connector, 80 light guide, 81 LED lamp, 9 integrated frame. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be clearly and completely described in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model. In addition, the directional terms mentioned in the utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", etc., are only referenced to the directions of the attached diagrams. The directional terms used are for better and clearer explanation and understanding of the utility model, rather than indicating or implying the orientation that the utility model must have, and therefore cannot be understood as a limitation on the utility model.

[0022] The utility model is implemented as follows Figures 1 to 5As shown in, a knob dimming switch panel comprises a power module 1, the top of the power module 1 is detachably connected with a switch control panel 2, the power module 1 is electrically connected to the switch control panel 2 through an electrical connector, the power module 1 comprises a power housing and a power circuit board located in the power housing, the electrical connector is a pin header and a female header, the pin header is arranged at the bottom of the switch control panel 2, the female header is arranged at the top of the power circuit board, the pin header passes through the power housing and is connected to the female header, and no rewiring is required when the switch control panel 2 is disassembled and assembled through the pin header and the female header, a button 4 is arranged at the top of the switch control panel 2, and a hollow encoder 5 is also arranged at the top of the switch control panel 2, for example, the hollow encoder 5 is a hollow encoder 5 of model EC210108X5C-HA1 of Shengwei, a mounting plate 70 located directly above the hollow encoder 5 is connected to the inner wall of the inner ring of the hollow encoder 5, an encoder card slot 50 is arranged on the inner wall of the inner ring of the hollow encoder 5, and the bottom surface of the mounting plate 70 extends an outer diameter that is the same as the inner diameter of the inner ring of the hollow encoder 5 The same annular extension wall 71 is provided with two L-shaped buckles 72 that are engaged with the encoder card slot 50. The mounting plate 70 is provided with a mounting plate through hole 73 at a position inside the extension wall 71. A display screen 6 is provided at the top of the mounting plate 70. The display screen 6 is an LCD display screen. The display screen 6 is electrically connected to the switch control panel 2 through an electric wire. One end of the electric wire is connected to the bottom of the display screen 6, and the other end of the electric wire passes through the mounting plate through hole 73 and is connected to the switch control panel 2. A knob cap 7 with a light-transmitting top is fixedly connected to the outer ring of the hollow encoder 5. The display screen 6 is located in the knob cap 7. The top of the knob cap 7 is a black translucent tempered glass plate, and the inner top surface of the knob cap 7 is located at the position around the display screen 6 and is silk-screened with a black opaque layer. The outer ring of the hollow encoder 5 is driven by the knob cap 7 to rotate to perform stepless dimming of the lamp. At the same time, the display screen 6 will not rotate, and the user can see the display content of the display screen 6 through the black translucent tempered glass plate at the top of the knob cap 7.

[0023] Further improvements such as Figure 1 and Figure 2As shown in, the switch control panel 2 includes a rectangular installation frame 20 and a PCBA switch control module 21, the installation frame 20 is detachably connected to the top of the power module 1, and the front and rear sides of the top of the left and right outer walls of the power module 1 extend correspondingly with power buckles, and the front and rear sides of the left and right inner walls of the installation frame 20 are provided with buckle holes engaged with the power buckles, that is, the installation frame 20 and the power module 1 are detachably connected through the power buckles and the buckle holes, the PCBA switch control module 21 is installed in the installation frame 20, the button 4 and the hollow encoder 5 are installed on the top of the PCBA switch control module 21, and the PCBA switch control module 21 is a two-position PCBA switch The switch control module 21 is provided with two buttons 4, and the two buttons 4 are correspondingly installed on the two PCBA switch control modules 21. Semicircular button notches 40 are provided in the middle positions of the opposite side walls of the two buttons 4, that is, the button 4 on the left is provided with a semicircular button notch 40 on the right wall, and the button 4 on the right is provided with a semicircular button notch 40 on the left wall. The two button notches 40 constitute a circular through hole, and the hollow encoder 5 is located at the center of the circular through hole. The knob cap 7 passes through the circular through hole, and the switch of the corresponding lamp is controlled by the two buttons 4. The brightness of the light of a single lamp or two lamps is adjusted by the knob cap 7.

[0024] Further improvements such as Figure 3 and Figure 5 As shown in the figure, a cylindrical connecting piece 8 is fixedly sleeved on the outer ring of the hollow encoder 5, and three outer ring grooves arranged at equal intervals along the outer ring are provided on the outer ring of the hollow encoder 5, and three connecting piece buckles corresponding to the outer ring grooves are provided on the inner wall of the connecting piece. The connecting piece 8 is fixedly sleeved on the outer ring of the hollow encoder 5 through the connecting piece buckles and the outer ring grooves, and the knob cap 7 is fixedly sleeved on the side wall of the upper part of the connecting piece 8. An annular light-transmitting light guide 80 extends from the lower part of the connecting piece 8, and an annular LED light 81 is provided on the switch control panel 2 and is located directly below the connecting piece 8. The light guide 80 and the LED light 81 enable the user to easily find the position of the knob dimming switch panel at night.

[0025] Further improvements such as Figure 1 and Figure 2 As shown in the figure, the switch control panel 2 is connected to a one-piece frame 9, which is composed of two frames integrally formed. The switch control panel 2 is installed in the left frame of the one-piece frame 9, and switches or sockets can be installed in the right frame of the one-piece frame 9 as needed. The one-piece frame 9 prevents the knob dimmer switch panel from being misaligned or tilted with other switches or sockets.

[0026] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A knob dimming switch panel, comprising a power module; characterized in that: The top of the power module is detachably connected to a switch control panel; the power module is electrically connected to the switch control panel via an electrical connector; a button is provided at the top of the switch control panel; a hollow encoder is also provided at the top of the switch control panel; a display screen electrically connected to the switch control panel is provided directly above the hollow encoder; a knob cap with a light-transmitting top end is fixedly connected to the outer ring of the hollow encoder; the display screen is located inside the knob cap.

2. The knob dimming switch panel according to claim 1, characterized in that: The inner wall of the inner ring of the hollow encoder is connected with a mounting plate located just above the hollow encoder; the display screen is mounted on the top of the mounting plate.

3. The knob dimming switch panel according to claim 2, characterized in that: An encoder slot is provided on the inner wall of the inner ring of the hollow encoder; a ring-shaped extension wall with an outer diameter the same as the inner diameter of the inner ring of the hollow encoder is extended from the bottom surface of the mounting plate; a buckle that engages with the encoder slot is extended from the extension wall; a mounting plate through hole is provided on the mounting plate at a position inside the extension wall.

4. The knob dimming switch panel according to claim 1, characterized in that: The switch control panel includes an installation frame and a PCBA switch control module; the installation frame is detachably connected to the top of the power module; the PCBA switch control module is installed in the installation frame; the buttons and the hollow encoder are both installed on the top of the PCBA switch control module.

5. The knob dimming switch panel according to claim 4, characterized in that: The PCBA switch control module is a two-position PCBA switch control module; two buttons are provided; the two buttons are correspondingly installed on the two-position PCBA switch control module; semicircular button notches are provided at the middle positions of the opposite side walls of the two buttons; the two button notches constitute a circular through hole; the hollow encoder is located at the center position of the circular through hole; the knob cap passes through the circular through hole.

6. The knob dimming switch panel according to claim 1, characterized in that: A cylindrical connecting piece is fixedly sleeved on the outer ring of the hollow encoder; and the knob cap is fixedly sleeved on the side wall of the upper part of the connecting piece.

7. The knob dimming switch panel according to claim 6, characterized in that: An annular light-transmitting light guide extends from the lower part of the connecting piece; and an LED lamp is arranged on the switch control panel and is located directly below the connecting piece.

8. The knob dimming switch panel according to claim 1, characterized in that: The top end of the knob cap is a black translucent tempered glass plate.

9. The knob dimming switch panel according to claim 1, characterized in that: The switch control panel is connected to a one-piece frame; the switch control panel is installed in one frame of the one-piece frame.

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