Control panel for controlling light brightness of cosmetic mirror

Abstract

The control panel comprises a front cover plate and a rear box body which is used for being buckled with the front cover plate to form a sealed box body structure, a zigzag edge is integrally formed on one side of the back face of the front cover plate, a printed circuit board (PCB) is installed inside the zigzag edge, and the back face of the front cover plate is provided with a light source. A touch screen is installed on the surface of the front cover plate, and LED display strips used for selecting the lighting length according to the light brightness intensity of the cosmetic mirror are installed on the surfaces, on the two sides of the touch screen, of the front cover plate. According to the utility model, the brightness condition of the light of the cosmetic mirror can be intuitively known by observing the brightness length change on the LED display strip, so that the cosmetic mirror can be adjusted more conveniently, and the illumination condition in the cosmetic process can be better mastered.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic mirrors, in particular to a control panel for controlling the brightness of a cosmetic mirror light. Background Art

[0002] The makeup mirror is an indispensable tool in the makeup process. Its structure includes a mirror, a light, a magnifying glass, a bracket or support, a power supply and a control panel. The mirror reflects light and provides clear facial details; the light ensures good lighting effects; the magnifying glass helps users observe details; the bracket firmly supports the mirror; the control panel adjusts the brightness and color temperature of the light through buttons or knobs. The steps to control the brightness of the light include turning on the switch, adjusting the brightness and color temperature, selecting other functions, and turning off the light. Through the control panel, users can easily get the best makeup experience and meet various lighting needs. At present, the makeup mirror control panel is generally installed on the frame of the makeup mirror. Users need to adjust the brightness and color temperature of the light through buttons or knobs. Therefore, at this time, users need to rely on their own perception to obtain the brightness information at this time. Under different lighting conditions, such as day and night, the brightness and color temperature perceived by users are quite different, which in turn affects the makeup effect. Utility Model Content

[0003] The purpose of the utility model is to provide a control panel for controlling the brightness of a makeup mirror light. The touch screen detects the user's gestures and transmits corresponding instructions to a PCB board. After receiving the command, the PCB board adjusts the output current of an LED driver in the makeup mirror according to the user's requirements, thereby changing the brightness of the LED lamp in the makeup mirror lamp, and the PCB board feeds back the brightness information of the light to a light brightness display bar to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control panel for controlling the brightness of the light of a makeup mirror, comprising a front cover plate and a rear box body for buckling with the front cover plate to form a sealed box body structure, one side of the back side of the front cover plate is integrally formed with a round edge, and a PCB board is installed inside the round edge, a touch screen is installed on the surface of the front cover plate, and the surfaces of the front cover plates on both sides of the touch screen are both installed with LED display strips for selecting the lighting length according to the brightness intensity of the makeup mirror light, a touch switch electrically connected to the input end of the PCB board is installed on the surface of the front cover plate below the touch screen, and the output end of the touch screen is electrically connected to the input end of the LED display strip.

[0005] Preferably, the surface of the front cover plate is provided with a rectangular recessed portion recessed toward the rear box body.

[0006] Preferably, through holes are provided at the corners of the back side of the rear box body, and round seats concentric with the through holes are installed at the corners of the bottom wall of the rear box body, and countersunk holes are provided inside the round seats.

[0007] Preferably, the front cover plate, the rear box body and the circular edge are all made of hard plastic components.

[0008] Preferably, both sides of the back of the front cover plate are fixed with a circular frame, and both sides of the inside of the circular frame are integrally formed with a second column sleeve, and two limiting columns are integrally formed on the bottom wall of the rear box body, and the limiting columns and the second column sleeves are interference fit.

[0009] Preferably, two hollow column sleeves are integrally formed on both sides of the back side of the front cover plate, and a docking column for interference-fitting with the hollow column sleeves is fixed on the bottom wall of the rear box body.

[0010] Preferably, a cross rib plate is integrally formed inside the circular frame between the two second column sleeves, a hollow groove is provided between the cross rib plate and the second column sleeves, a docking block which is plugged into the hollow groove is installed on the bottom wall of the rear box body, and an arc-shaped inner recess is provided on one side outer wall of the docking block.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the control panel for controlling the brightness of the makeup mirror light is provided with a PCB board, a touch screen and other structures that cooperate with each other. The PCB board feeds back the brightness information of the light to the LED display bar. The higher the brightness, the longer the lighting length of the LED display bar is, so as to update and display the current brightness level. In this way, the user can intuitively understand the brightness of the makeup mirror light by observing the changes in the brightness length on the LED display bar, thereby more conveniently adjusting the makeup mirror and better grasping the lighting conditions during the makeup process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the front cover of the utility model;

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the rear box body of the utility model;

[0017] In the figure: 1, front cover; 101, rectangular recessed portion; 2, rear box body; 201, through hole; 3, circular edge; 4, PCB board; 5, touch switch; 6, touch screen; 7, LED display bar; 8, hollow column sleeve; 9, docking column; 10, circular frame; 1001, second column sleeve; 1002, cross rib plate; 1003, hollow groove; 11, limit column; 12, docking block; 1201, arc-shaped recessed portion; 13, round seat; 1301, countersunk hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The utility model provides an embodiment: a control panel for controlling the brightness of a makeup mirror light, comprising a front cover plate 1 and a rear box body 2 for buckling with the front cover plate 1 to form a sealed box structure, the surface of the front cover plate 1 is provided with a rectangular recessed portion 101 recessed toward the rear box body 2, the front cover plate 1, the rear box body 2, and the circular edge 3 are all made of hard plastic material;

[0020] A circular edge 3 is integrally formed on one side of the back of the front cover 1, and a PCB board 4 is installed inside the circular edge 3. A touch screen 6 is installed on the surface of the front cover 1. LED display strips 7 for selecting the lighting length according to the brightness intensity of the makeup mirror light are installed on the surface of the front cover 1 on both sides of the touch screen 6. A touch switch 5 electrically connected to the input end of the PCB board 4 is installed on the surface of the front cover 1 below the touch screen 6. The output end of the touch screen 6 is electrically connected to the input end of the LED display strip 7. Various electronic components are integrated on the PCB board 4, including a microprocessor, a sensor, an LED driver and corresponding circuit components, such as capacitors and resistors. Circuit components such as capacitors and resistors play a role in regulating current and voltage to ensure stable signal transmission. Through the cooperation of these components, the PCB board 4 can transmit electrical signals to the LED driver of the makeup mirror, thereby accurately controlling the brightness of the makeup mirror light bar or lamp beads;

[0021] The LED driver in the vanity mirror is responsible for controlling the brightness and color temperature of the LED light, and adjusts the working state of the vanity mirror light bar or light beads according to the signal sent by the PCB board 4 to adjust the light brightness;

[0022] Through holes 201 are provided at the corners of the back of the rear box body 2. A round seat 13 concentric with the through hole 201 is installed at the corner of the bottom wall of the rear box body 2. A countersunk hole 1301 is provided inside the round seat 13. The staff can use bolts, the round seat 13, and the countersunk hole 1301 to fix the rear box body 2 on the frame of the makeup mirror in advance.

[0023] A circular frame 10 is fixed on both sides of the back of the front cover plate 1, and a second column sleeve 1001 is integrally formed on both sides of the inside of the circular frame 10. Two limiting columns 11 are integrally formed on the bottom wall of the rear box body 2. The limiting columns 11 and the second column sleeve 1001 are interference-fitted. Two hollow column sleeves 8 are integrally formed on both sides of the back of the front cover plate 1. A docking column 9 for interference-fitting with the hollow column sleeve 8 is fixed on the bottom wall of the rear box body 2. When the front cover plate 1 and the rear box body 2 are docked and assembled, the hollow column sleeve 8 on the back of the front cover plate 1 is interference-fitted with the docking column 9 on the bottom wall of the rear box body 2, and the limiting columns 11 and the second column sleeve 1001 simultaneously complete the interference-fitting. Through the interference-fitting, a tight connection is formed between the hollow column sleeve 8 and the docking column 9, thereby enhancing the connection stability between the front cover plate 1 and the rear box body 2;

[0024] A cross rib plate 1002 is integrally formed inside the circular frame 10 between the two second column sleeves 1001, and a hollow groove 1003 is arranged between the cross rib plate 1002 and the second column sleeve 1001. A docking block 12 which is plugged into the hollow groove 1003 is installed on the bottom wall of the rear box body 2, and an arc-shaped inner recess 1201 is arranged on the outer wall of one side of the docking block 12. When the front cover plate 1 and the rear box body 2 are assembled to the limit state, the docking block 12 is inserted into the hollow groove 1003. At this time, the docking block 12 has an interference fit with the second column sleeve 1001 and the cross rib plate 1002. The interference fit between the docking block 12 and the second column sleeve 1001 and the cross rib plate 1002 can improve the assembly accuracy. During the assembly process, the interference fit can make the alignment between the components more accurate.

[0025] When the embodiment of the present application is used, first, the staff installs the panel structure composed of the front cover plate 1 and the rear box body 2 on the frame of the makeup mirror, and connects the PCB board 4 to the LED driver of the makeup mirror through the line row. At this time, the panel structure maintains an electrical connection with the makeup mirror, and then the user turns on the entire panel structure through the touch switch 5 to put it in a power-on state. The user manually slides up or down on the touch screen 6, and the PCB board 4 is responsible for receiving the command from the touch screen 6 and converting it into a control signal. The control signal is sent to the LED driver of the makeup mirror, that is, the output current of the LED driver is adjusted according to the user's requirements, thereby changing the brightness of the LED lamp in the makeup mirror lamp. In this process, the PCB board 4 feeds back the brightness information of the light to the LED display bar 7. The higher the brightness, the longer the lighting length of the LED display bar 7 is, so as to update and display the current brightness level. In this way, the user can intuitively understand the brightness of the makeup mirror light by observing the brightness length change on the LED display bar 7, so as to more conveniently adjust the makeup mirror, better grasp the lighting conditions during the makeup process, and ensure the accuracy of the makeup effect.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A control panel for controlling the brightness of a vanity mirror, characterized in that: The invention comprises a front cover plate (1) and a rear box body (2) for buckling with the front cover plate (1) to form a sealed box body structure; a circular edge (3) is integrally formed on one side of the back of the front cover plate (1), and a PCB board (4) is installed inside the circular edge (3); a touch screen (6) is installed on the surface of the front cover plate (1); LED display strips (7) for selecting the lighting length according to the brightness intensity of the light of the makeup mirror are installed on the surface of the front cover plate (1) on both sides of the touch screen (6); a touch switch (5) electrically connected to the input end of the PCB board (4) is installed on the surface of the front cover plate (1) below the touch screen (6); and the output end of the touch screen (6) is electrically connected to the input end of the LED display strip (7).

2. A control panel for controlling the brightness of a vanity mirror according to claim 1, characterized in that: The surface of the front cover plate (1) is provided with a rectangular recessed portion (101) recessed towards the rear box body (2).

3. A control panel for controlling the brightness of a vanity mirror according to claim 1, characterized in that: Through holes (201) are provided at the corner positions of the back side of the rear box body (2), and a round seat (13) concentric with the through hole (201) is installed at the corner position of the bottom wall of the rear box body (2), and a countersunk hole (1301) is provided inside the round seat (13).

4. A control panel for controlling the brightness of a vanity mirror according to claim 1, characterized in that: The front cover plate (1), the rear box body (2) and the circular edge (3) are all made of hard plastic components.

5. A control panel for controlling the brightness of a vanity mirror according to claim 1, characterized in that: A circular frame (10) is fixed on both sides of the back of the front cover plate (1), and a second column sleeve (1001) is integrally formed on both sides of the inside of the circular frame (10), and two limiting columns (11) are integrally formed on the bottom wall of the rear box body (2), and the limiting columns (11) and the second column sleeve (1001) are interference-fitted.

6. A control panel for controlling the brightness of a vanity mirror according to claim 5, characterized in that: Two hollow column sleeves (8) are integrally formed on both sides of the back side of the front cover plate (1), and a docking column (9) for interference-fitting with the hollow column sleeves (8) is fixed on the bottom wall of the rear box body (2).

7. A control panel for controlling the brightness of a makeup mirror according to claim 5, characterized in that: A cross rib plate (1002) is integrally formed inside the circular frame (10) between the two second column sleeves (1001), a hollow groove (1003) is provided between the cross rib plate (1002) and the second column sleeves (1001), a docking block (12) plugged into the hollow groove (1003) is installed on the bottom wall of the rear box body (2), and an arc-shaped inner concave portion (1201) is provided on one side outer wall of the docking block (12).

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