CN219749655U

CN219749655U - Integrated American Yan Deng for automobile sun shield

Info

Publication number: CN219749655U
Application number: CN202321266606.0U
Authority: CN
Inventors: 张建国; 张帆; 刘照明
Original assignee: Shenzhen Xinwanheda Industrial Co ltd
Current assignee: Shenzhen Xinwanheda Industrial Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-26
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an integrated beauty lamp for an automobile sun shield, which comprises a protection shell with an accommodating space, a control board accommodated in the protection shell, a beauty lamp panel matched with the control board and a beauty Yan Jing covered at an opening of the protection shell, wherein the control board is arranged on the protection shell; the control panel is equipped with the LED light source, is used for controlling the treater of LED light source, is used for receiving the touch-control signal and sends to the touch-control unit of treater, is used for the power supply unit of power and is used for controlling the switch unit that the LED light source is on and off, touch-control unit, power supply unit and switch unit all with treater electric connection, the processor is controlled the switch unit and is controlled the luminance and the colour of LED light source according to the touch-control signal that the touch-control unit received. The controller is matched with the touch control unit to control the Hall switch circuit and the MOS tube switch circuit, so that the on-off control of the LED lamp beads with different colors is realized, the whole LED light source emits light with different colors and brightness, the cost is low, and the implementation is easy.

Description

Integrated American Yan Deng for automobile sun shield

Technical Field

The utility model relates to the field of automobile part manufacturing, in particular to an integrated beauty lamp for an automobile sun visor.

Background

The sun shield for car is installed over the head of driver and assistant driver to prevent dazzling sunlight. When the automobile sun visor is used, the automobile sun visor is turned down, turned up and down and turned left and right to be hidden when not used, so that the safety and the comfort of a driver and a assistant driver are improved. With the continuous improvement of the requirements of customers on the sun shield, the sun shield also has great development, in terms of materials, plastics, EPP, PU foaming, paperboards and the like, and in terms of functions, the sun shield is multifunctional, is provided with lamps, is provided with mirrors, and even is an automobile liquid crystal sun shield, or a liquid crystal screen capable of automatically adjusting brightness is used for replacing the traditional automobile sun shield to realize the effect of blocking light and not blocking the road, so that traffic accidents and discomfort caused by blocking the sight of the traditional sun shield by a driver are prevented, and the sun shield is one of the development directions of the future automobile sun shield, but the sun shield is relatively expensive and has not been popularized. In addition, current car sun visor vanity mirror only has vanity mirror function, can not satisfy the demand of customer to the cosmetic of vanity mirror, especially female customer's demand, and passenger's visual comfort experience is felt relatively poor.

For this reason, the prior art has presented a solution of combining a lamp with a sun visor, but the existing sun visor lamps for vehicles generally employ: halogen lamps, neon lamps and LED shooting nails are realized, the color is single, the environment is not protected, the energy is not saved, the control is not humanized enough, and the toggle switch control realized by adopting a physical elastic sheet is easy to fail, so that the phenomena of uneven flickering brightness of the lamps, insensitive control and the like are caused. In addition, with the lamps and lanterns that sunshading board combined, its lamp plate, beauty Yan Jing belong to independent part respectively, need professional technician to install, and in installation, transmission, use, lead to lamp plate and circuit to damage easily, easily dye dust, the assemblage operation degree of difficulty and loss increase.

Therefore, the utility model patent with the application number of 202122912765.0 discloses a touch type beauty mirror automobile sun shield, which comprises a plate body and a cosmetic mirror arranged on one side face of the plate body, wherein one side face of the plate body is rotationally connected to an automobile body, the cosmetic mirror comprises a mirror body in the middle and transparent parts arranged on two sides of the mirror body, the middle of the mirror body is provided with a hollowed-out part, a switch, a controller and two LED lamp groups, the switch is arranged behind the hollowed-out part, each LED lamp group is provided with a plurality of LED lamps with different colors, each LED lamp group corresponds to the transparent part, the switch is connected with the controller, and all the LED lamps are connected with the controller and the current of the LED lamps is controlled by the controller. In the patent, in order to realize the control of the light color, the current of the LED lamp is controlled by the controller to be regulated, and the mode is realized by a relatively complex singlechip or MCU (micro controller unit), so that the defect of high cost is overcome; and for installing on car sun visor board, the structure of the picture frame, mirror body, both sides' transparent part and the rolling screen unit of its vanity mirror is all very complicated, and the preparation is difficult, and is with high costs, is difficult for the industrialization realization.

Disclosure of Invention

The following presents a simplified summary of embodiments of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that the following summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model. Its purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.

In order to solve the technical problems, the utility model provides an integrated beauty lamp for an automobile sun visor, which comprises a protective shell with an accommodating space, a control board accommodated in the accommodating space in the protective shell, a beauty lamp panel matched with the control board and a beauty Yan Jing covering the opening of the protective shell; the LED light source, the processor used for controlling the LED light source, the touch control unit used for receiving the touch control signal and sending the touch control signal to the processor, the power supply unit used for supplying power and the switch unit used for controlling the on-off of the LED light source are arranged on the control panel, the touch control unit, the power supply unit and the switch unit are electrically connected with the processor, and the processor controls the switch unit to control the brightness and the color of the LED light source according to the touch control signal received by the touch control unit.

Further, the LED light source comprises at least one group of LED light strings, each group of LED light strings comprises a plurality of LED light beads with different colors, and the LED light beads are distributed along the circumference of the control panel. As a possible solution, the LED light source includes a yellow string composed of a plurality of yellow LED beads and a blue string composed of a plurality of blue LED beads.

Furthermore, the American Yan Deng plate is of an annular structure, and slotted holes corresponding to the LED lamp beads one by one are formed in the annular structure.

Further, the switch unit comprises a Hall switch circuit and a MOS tube switch circuit.

Further, the MOS tube switch circuit comprises a plurality of MOS tubes which are respectively connected with each group of LED lamp strings, the power supply unit and the Hall switch circuit in series.

As a possible solution, the hall switch circuit includes a hall proximity switch, and the hall proximity switch is connected in series between the power supply unit and the processor, and is connected to the processor and the MOS transistor switch circuit. Under this kind of scheme, the MOS pipe is used for controlling every group LED lamp cluster, and hall proximity switch is only used for controlling the on-off control of power.

As another possible solution, the hall switch circuit includes a plurality of hall proximity switches; the Hall proximity switches are arranged on the control board and are in one-to-one correspondence with the LED lamp beads, so that the LED lamp beads are turned on and off. Under this kind of scheme, a plurality of hall proximity switch is used for controlling the on and off of each LED lamp pearl.

Further, be equipped with the light guide component in the protective housing, control panel and beautiful face lamp plate are installed in this protective housing, the light guide component is used for guiding the light of LED light source to the beautiful face mirror direction.

Furthermore, the processor is realized by a singlechip.

Further, a through hole for transmitting light is formed in the beauty mirror, a spring piece is further arranged between the control board and the beauty mirror, the bottom of the spring piece is fixed on the control board, the upper portion of the spring piece is in contact with the beauty Yan Jing, and the spring piece is arranged corresponding to the through hole of the beauty Yan Jing.

Through the scheme, the controller is matched with the touch control unit to control the Hall switch circuit and the MOS tube switch circuit, so that the on-off control of the LED lamp beads with different colors is realized, the whole LED light source emits light with different colors and brightness, the requirements of different users and use environments are met, the scheme is simple and clear, the hardware structure is easy to realize, the circuit structure is simplified, and the LED lamp has good practicability.

Drawings

The utility model may be better understood by referring to the following description in conjunction with the accompanying drawings in which like or similar reference numerals are used to indicate like or similar elements throughout the several views. The accompanying drawings, which are included to provide a further illustration of the preferred embodiments of the utility model and together with a further understanding of the principles and advantages of the utility model, are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is an exploded view of an integrated beauty lamp according to embodiment 1 of the present utility model;

fig. 2 is an exploded view of the integrated beauty lamp of embodiment 2 of the present utility model;

fig. 3 is a schematic circuit diagram of an integrated beauty lamp according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings. Elements and features described in one drawing or embodiment of the utility model may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the illustration and description of components and processes known to those skilled in the art, which are not relevant to the present utility model, have been omitted in the drawings and description for the sake of clarity.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1 and 2, the integrated beauty lamp of the present utility model is applicable to a car sun visor, and includes: the face-beautifying lamp comprises a protection shell 1 with an accommodating space, a control board 2 accommodated in the accommodating space in the protection shell 1, a face-beautifying lamp panel 3 connected with the control board 2 in a matched mode and a face-beautifying mirror 4 covered at an opening of the protection shell 1. When in assembly, firstly, the beauty Yan Jing and the beauty lamp panel are attached, then the control panel is attached, finally, the protection shell is assembled, and then, the electric measurement inspection is carried out.

As a specific embodiment, referring to fig. 1, the beauty Yan Jing, the beauty lamp panel 3, the control panel 2 and the protective housing 1 are stacked in this order from top to bottom. The protection shell 1 is internally provided with a light guide component, and the control panel 2 and the beauty lamp panel 3 are arranged in the protection shell 1, wherein the light guide component is used for guiding light of the LED light source to the direction of beauty Yan Jing. The LED light source comprises a plurality of LED lamp beads with different colors, and the LED lamp beads are distributed along the circumference of the control board 2. The light guide assembly generally comprises a light guide block, a light dispersing sheet and other components, which are the prior art, and are not improvements of the present utility model, and the present utility model will not be described in detail. The control panel 2 is a plate-shaped structure, and a plurality of LED lamp beads 21 with different colors are arranged in the circumferential direction of the plate-shaped structure. The beauty lamp board 3 is an annular structure, slots 31 corresponding to the LED lamp beads 21 on the control board one by one are arranged on the annular structure, and the annular structure is matched with the plate-shaped structure of the control board 2. In this embodiment, the through hole 41 for light transmission is formed in the beauty mirror 4, the control board 2 is further provided with the spring member 22, the spring member 22 is arranged between the control board and the beauty mirror, the bottom of the spring member 22 is fixed on the control board, the upper portion of the spring member 22 is in contact with the beauty Yan Jing, and the spring member 22 is correspondingly arranged with the through hole 41 of the beauty Yan Jing, so that the functions of vibration prevention, vibration reduction and protection can be achieved.

Example 2

Unlike embodiment 1, referring to fig. 2, both ends of the control board 2 are provided with a plurality of LED beads of different colors. The beauty lamp panel 3 comprises a first plate-shaped structure and a second plate-shaped structure, and slotted holes which are in one-to-one correspondence with the LED lamp beads at the two ends of the control panel are arranged on the first plate-shaped structure and the second plate-shaped structure.

Referring to fig. 3, the control board 2 is further provided with a processor for controlling the LED light source, a touch control unit for receiving signals and sending the signals to the processor, a power supply unit for supplying power and a switch unit for controlling the LED light source to be turned on or off, wherein the touch control unit, the power supply unit and the switch unit are all electrically connected with the processor, and the processor controls the switch unit to control the brightness and the color of the LED light source according to the touch control signals received by the touch control unit. Wherein, the processor is the prior art to the adjustment of the brightness and the color of the lamplight, and the utility model is not the improvement point of the utility model, and the utility model is not described too much.

In this embodiment, the LED light source includes a yellow string composed of a plurality of yellow LED beads and a blue string composed of a plurality of blue LED beads, wherein, referring to fig. 3, the yellow string includes 6 groups of yellow LEDs, the first group of yellow LEDs includes a resistor R5, an LED bead D1, an LED bead D2, an LED bead D3 and an LED bead D4 connected in series, the second group of yellow LEDs includes a resistor R14, an LED bead D5, an LED bead D6, an LED bead D7 and an LED bead D8 connected in series, the third group of yellow LEDs includes a resistor R17, an LED bead D9, an LED bead D10, an LED bead D11 and an LED bead D12 connected in series, the fourth group of yellow LEDs includes a resistor R22, an LED bead D13, an LED bead D14, an LED bead D15 and an LED bead D16, the fifth group of yellow LEDs includes a resistor R23, an LED bead D17, an LED bead D18, an LED bead D19 and an LED bead D24, and a sixth group of yellow LEDs D21, an LED bead D24 and an LED bead D24 connected in series. The blue light string comprises 6 groups of blue light LEDs, the first group of blue light LEDs comprises a resistor R25, an LED light bead D26, an LED light bead D27 and an LED light bead D28 which are connected in series, the second group of blue light LEDs comprises a resistor R26, an LED light bead D29, an LED light bead D31, an LED light bead D32 and an LED light bead D33 which are connected in series, the third group of blue light LEDs comprises a resistor R27, an LED light bead D34, an LED light bead D35, an LED light bead D36 and an LED light bead D37 which are connected in series, the fourth group of blue light LEDs comprises a resistor R28, an LED light bead D38, an LED light bead D39, an LED light bead D40 and an LED light bead D41, the fifth group of blue light LEDs comprises a resistor R29, an LED light bead D42, an LED light bead D43, an LED light bead D44 and an LED light bead D45, and the sixth group of blue light LEDs comprises a resistor R30, an LED light bead D46, an LED light bead D47, an LED light bead D48 and an LED light bead D49. According to the utility model, the light is adjusted by controlling the on-off of the LED lamp beads with different colors, so that the realization difficulty is greatly reduced, and the manufacturing cost is also greatly reduced.

The switch unit comprises a Hall switch circuit and a MOS tube switch circuit, in the embodiment, the Hall switch circuit comprises a Hall proximity switch U3, and the MOS tube switch circuit comprises a MOS tube Q2, a MOS tube Q3, a MOS tube Q4 and a MOS tube Q7. One end of the yellow light string is connected with the MOS tube Q3, and the other end is connected with the MOS tube Q2 after being connected with the inductor L2 in series. One end of the blue lamp string is connected with the MOS tube Q3, and the other end is connected with the MOS tube Q4 after being connected with the inductor L3 in series. The Hall proximity switch U3 is connected with the MOS tube Q3 through the MOS tube Q7.

The power supply unit comprises a voltage stabilizing circuit, in the embodiment, the voltage stabilizing circuit comprises a voltage stabilizing tube Q5, the controller is realized by a singlechip MCU (U1), and the touch control unit is realized by a touch control chip U2. The voltage is stabilized through a voltage stabilizing tube Q5 and is supplied to the singlechip MCU (U1), the Hall proximity switch U3 and the touch chip U2 for working. The touch chip U2 outputs a touch signal to the singlechip MCU (U1), and the singlechip MCU (U1) and the Hall proximity switch U3 supply power for the whole lamp through the MOS tube Q3. The MCU (U1) controls the conversion of the yellow light string and the blue light string according to the touch signal.

The novel control circuit and the signal processing circuit which are complex and expensive are avoided through the Hall switch and the touch chip, so that the manufacturing cost of the whole beauty lamp is greatly reduced; meanwhile, the Hall switch and the touch control unit can enable a user to control the LED lamp beads more easily and randomly, and when the LED lamp is used, a breathing lamp mode can be adopted, so that multi-gear adjustment, different color adjustment, brightness strong and weak touch adjustment, brightness strong and weak light sense automatic adjustment, voice switch control and touch switch control are realized, personalized requirements of the user are met, and illumination space sense and experience sense in a vehicle are increased. In addition, the lamp panel and the lamp Yan Jing in the prior art belong to independent components, the lamp panel and the circuit are easy to damage in the processes of installation, transmission and use, dust is easy to dye, the assembling operation difficulty and the loss are increased.

It should be emphasized that the term "comprises/comprising" when used herein is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.

While the utility model has been disclosed in the context of specific embodiments, it should be understood that all embodiments and examples described above are illustrative rather than limiting. Various modifications, improvements, or equivalents of the utility model may occur to persons skilled in the art and are within the spirit and scope of the following claims. Such modifications, improvements, or equivalents are intended to be included within the scope of this utility model.

Claims

1. A beautiful face lamp of integral type for car sun visor board, its characterized in that: the multifunctional face-beautifying lamp comprises a protective shell with an accommodating space, a control board accommodated in the accommodating space in the protective shell, a face-beautifying lamp panel matched with the control board and a face-beautifying lamp Yan Jing covered at an opening of the protective shell;

the LED light source, the processor used for controlling the LED light source, the touch control unit used for receiving the touch control signal and sending the touch control signal to the processor, the power supply unit used for supplying power and the switch unit used for controlling the on-off of the LED light source are arranged on the control panel, the touch control unit, the power supply unit and the switch unit are electrically connected with the processor, and the processor controls the switch unit to control the brightness and the color of the LED light source according to the touch control signal received by the touch control unit.

2. The integrated beauty lamp for a car sun visor of claim 1 wherein: the LED light source comprises at least one group of LED lamp strings, each group of LED lamp strings comprises a plurality of LED lamp beads with different colors, and the LED lamp beads are distributed along the circumference of the control panel.

3. The integrated beauty lamp for a car sun visor of claim 2 wherein: the American Yan Deng plate is of an annular structure, and slotted holes corresponding to the LED lamp beads one by one are formed in the annular structure.

4. The integrated beauty lamp for a car sun visor of claim 2 wherein: the switch unit comprises a Hall switch circuit and a MOS tube switch circuit.

5. The integrated beauty lamp for an automobile sun visor of claim 4 wherein: the Hall switch circuit comprises a plurality of Hall proximity switches; the Hall proximity switches are arranged on the control board and are in one-to-one correspondence with the LED lamp beads, so that the LED lamp beads are turned on and off.

6. The integrated beauty lamp for an automobile sun visor of claim 4 wherein: the Hall switch circuit comprises a Hall proximity switch, and the MOS tube switch circuit comprises a plurality of MOS tubes which are respectively connected with each group of LED lamp strings, the power supply unit and the Hall proximity switch in series.

7. The integrated beauty lamp for a car sun visor of claim 1 wherein: the utility model discloses a face-beautifying lamp, including the protective housing, the light guide subassembly is equipped with in the protective housing, control panel and face-beautifying lamp plate are installed in this protective housing, the light guide subassembly is used for guiding the light of LED light source to the face-beautifying mirror direction.

8. The integrated beauty lamp for a car sun visor of claim 1 wherein: the processor is realized by a singlechip.

9. The integrated beauty lamp for a car sun visor of claim 2 wherein: the LED light source comprises a yellow light string composed of a plurality of yellow LED light beads and a blue light string composed of a plurality of blue LED light beads.

10. The integrated beauty lamp for a car sun visor of claim 1 wherein: the utility model discloses a face-beautifying mirror, including the face-beautifying mirror, the face-beautifying mirror is equipped with the through-hole that is used for the printing opacity, still be equipped with the spring spare between control panel and the face-beautifying mirror, the bottom of spring spare is fixed on the control panel, the upper portion of spring spare contacts with beauty Yan Jing, and this spring spare corresponds the setting with the through-hole of beauty Yan Jing.