A vehicle-mounted cosmetic mirror, a vehicle body interior assembly, and a vehicle

Abstract

The utility model discloses a vehicle-mounted cosmetic mirror, vehicle body interior trim assembly and vehicle, vehicle-mounted cosmetic mirror includes open shell, color changing lens and camera, color changing lens installs the open end of open shell, camera is located between color changing lens and open shell, color changing lens is in the state that camera opens and presents first optical state of full light transmission, color changing lens is in the state that camera is closed and presents second optical state, color changing lens under second optical state is used for reflecting and absorbing light. In the utility model embodiment, when the user normally uses the cosmetic mirror, the camera is closed, and color changing lens sets second optical state, so that the user can observe self image through color changing lens reflection, and simultaneously, because color changing lens under second optical state is used for reflecting and absorbing light, makes color changing lens can shield camera, reduces the risk of application program secretly calling camera and taking photograph, and further leaks the customer information.

Description

Technical Field

[0001] This utility model relates to the field of vehicle interior technology, and in particular to a vehicle vanity mirror, a vehicle interior assembly, and a vehicle. Background Technology

[0002] A car vanity mirror is a mirror installed inside a vehicle, located in front of the driver's seat and the front passenger seat. Car vanity mirrors are used to make it convenient for users to apply makeup or tidy their appearance while driving. They are usually located inside the sun visor or inside the door, making them easy to access at any time.

[0003] Currently, in order to facilitate users to observe themselves more closely inside the car, cameras are usually installed inside the vehicle. Users can observe themselves more closely by looking at the photos taken by the camera. However, cameras installed inside the car pose a risk of taking photos without authorization, thereby leaking user privacy. Utility Model Content

[0004] This utility model provides a car vanity mirror, a car interior assembly, and a vehicle, aiming to at least solve the problem in the prior art where cameras placed inside the car take pictures without permission, thereby leaking user privacy.

[0005] In a first aspect, this utility model embodiment provides a car-mounted vanity mirror, including an open shell, a photochromic lens, and a camera;

[0006] The photochromic lens is installed at the open end of the open housing; the camera is located between the photochromic lens and the open housing;

[0007] The photochromic lens is in a first optical state of full light transmission when the camera is on, and in a second optical state when the camera is off. The photochromic lens in the second optical state is used to reflect and absorb light.

[0008] Optionally, the photochromic lens includes a glass substrate and a photochromic film layer, the photochromic film layer being embedded in the glass substrate, and the photochromic film layer being used to change the light transmitted through the glass substrate to achieve different optical states.

[0009] Optionally, the color-changing film layer is an electrochromic film layer.

[0010] Optionally, the vehicle-mounted vanity mirror also includes a central control screen electrically connected to the camera, the central control screen being used to display photos taken by the camera.

[0011] Optionally, the vehicle-mounted vanity mirror further includes a light-emitting element connected to the open housing, the light-emitting element being located on the side of the photochromic lens away from the camera.

[0012] Optionally, the light-emitting element is arranged around the inner wall of the open housing.

[0013] Optionally, the light-emitting element is a continuously variable light-emitting diode (LED).

[0014] Optionally, the vehicle-mounted vanity mirror further includes a glass mirror surface located on the side of the photochromic lens away from the camera, and the glass mirror surface is connected to the open housing.

[0015] Secondly, this utility model embodiment provides a vehicle interior assembly, including the aforementioned vehicle vanity mirror.

[0016] Thirdly, this utility model embodiment provides a vehicle including the aforementioned body interior assembly.

[0017] In this embodiment of the invention, when the user is using the makeup mirror normally, the camera does not need to take pictures of the user, that is, the camera does not need to capture images through the photochromic lens. At this time, the camera is off. In order to facilitate the user's use of the makeup mirror and to protect the user's privacy, the photochromic lens is set to a second optical state, so that the user can observe their own image through the reflection of the photochromic lens. At the same time, since the photochromic lens in the second optical state is used to reflect and absorb light, it can block the camera, reducing the risk that the application will secretly call the camera to take pictures and thus leak customer information. When the user needs to observe themselves through a photo, the camera needs to capture images through the photochromic lens. At this time, the camera is turned on. In order for the camera to be able to capture the user's photo on the other side of the photochromic lens, the photochromic lens is set to a first optical state of full light transmission, so that the camera can capture the user's image on the other side of the photochromic lens.

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and easy to understand, the following are specific embodiments of this utility model. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of the vehicle-mounted vanity mirror provided in this embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of a car-mounted cosmetic mirror provided in an embodiment of this utility model.

[0022] Figure label:

[0023] 1-Open outer shell; 2-Photochromic lens; 3-Camera; 4-Light-emitting component; 5-Glass mirror. Detailed Implementation

[0024] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0025] Currently, car vanity mirrors are typically connected to the vehicle body. During vehicle movement, both the vanity mirror and the user vibrate with the vehicle's movements, making it difficult for the user to clearly observe their face or overall appearance, thus affecting the user experience. To address these issues, this utility model provides a car vanity mirror.

[0026] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art.

[0027] The structural schematic diagram of the car vanity mirror provided in this embodiment of the invention is shown below. Figure 1 As shown, Figure 2 This is a schematic diagram of the internal structure of a car vanity mirror.

[0028] In the first aspect, this utility model discloses a car vanity mirror, referring to... Figure 1 As shown, it includes an open housing 1, a photochromic lens 2, and a camera 3;

[0029] One side of the open housing 1 is an open end. The photochromic lens 2 is installed at the open end of the open housing 1 and is connected to the side wall of the open housing 1. The camera 3 is located between the photochromic lens 2 and the open housing 1. The camera 3 is connected to the bottom surface of the open housing 1 and the lens of the camera 3 faces the photochromic lens 2.

[0030] When the camera 3 is on, the photochromic lens 2 is in a first optical state of full light transmission. When the camera 3 is off, the photochromic lens 2 is in a second optical state. In the second optical state, the photochromic lens 2 is used to reflect and absorb light.

[0031] The first optical state includes a first brightness and a first transmittance, and the second optical state includes a second brightness and a second transmittance, wherein the first brightness is greater than the second brightness and the first transmittance is greater than the second transmittance.

[0032] When the user is using the makeup mirror normally, camera 3 does not need to take a picture of the user, that is, camera 3 does not need to capture an image through the photochromic lens 2. At this time, camera 3 is off. In order to facilitate the user's use of the makeup mirror and protect the user's privacy, the photochromic lens 2 is set to the second brightness and the second transmittance. This allows the user to observe their own image through the reflection of the photochromic lens 2. At the same time, the lower brightness and transmittance of the photochromic lens 2 can block camera 3, reducing the risk that the application will secretly call camera 3 to take pictures and thus leak customer information. When the user needs to observe themselves through a photo, camera 3 needs to capture an image through the photochromic lens 2. At this time, camera 3 is turned on. In order for camera 3 to be able to capture a picture of the user on the other side of the photochromic lens 2, the photochromic lens 2 is set to the first brightness and the first transmittance. Since the first brightness is greater than the second brightness and the first transmittance is greater than the second transmittance, the higher brightness and transmittance allow camera 3 to capture the image of the user on the other side of the photochromic lens 2.

[0033] Photochromic lens 2 is a composite lens capable of changing color and altering its brightness and transmittance under conditions such as light, temperature, electric field or current, and surface pressure. Photochromic lens 2 changes accordingly to changing conditions and returns to its initial state after the applied conditions disappear. The color-changing principle of photochromic lens 2 is mainly based on suspended particle device (SPD) and electrochromic technology. SPD glass has a particle layer sandwiched between two conductive layers. When the conductive layer is activated by charge, the particles remain aligned to allow light to pass through. In the inactive state, SPD glass can block up to 99% of light. Electrochromic lens 2 controls the lens's color and transmittance by applying an electric field or current to cause ions to migrate within the glass.

[0034] In color theory, lightness (or brightness) measures the lightness or darkness of a color, reflecting its degree of darkness or lightness. Specifically, the higher the lightness, the lighter the color appears, closer to white; conversely, the lower the lightness, the darker the color appears, closer to black. While the definition and calculation method of lightness may differ across color models, its impact on color lightness / darkness remains consistent. By adjusting lightness, various color effects, ranging from light to dark, can be achieved.

[0035] Light transmittance, also known as light transmittance, refers to the percentage of luminous flux that passes through a transparent or translucent object relative to the incident luminous flux. It is a crucial indicator of a material's ability to transmit light, directly impacting its visibility and display performance. Higher light transmittance results in better visibility and display performance for lenses or other transparent materials, while lower light transmittance leads to weaker visibility and display performance. For example, in materials science, light transmittance is used to evaluate the transparency of materials such as glass and plastics, ensuring they meet specific optical requirements in practical applications. Light transmittance is also affected by the material's reflection, absorption, and scattering properties. For instance, higher reflectivity results in lower light transmittance; additionally, internal light scattering within the material also leads to a decrease in light transmittance.

[0036] In a preferred embodiment, refer to Figure 1 and Figure 2 The photochromic lens 2 includes a glass substrate and a photochromic film layer. The photochromic film layer is embedded in the glass substrate and is used to change the light transmitted through the glass substrate to achieve different brightness and light transmittance.

[0037] When the user needs to observe themselves more accurately, camera 3 is turned on, and the photochromic film layer becomes transparent. At this time, the glass substrate and the photochromic lens 2 as a whole have the first brightness and the first light transmittance. In this state, light can pass freely through the lens, ensuring that camera 3 can clearly capture the image. When the user uses the car vanity mirror normally, camera 3 is turned off, and the photochromic film layer changes its color and light transmittance. The light passing through the glass substrate decreases as the photochromic film layer changes, making the photochromic lens 2 have the second brightness and the second light transmittance, allowing the user to observe their own image through the reflection of the photochromic lens 2.

[0038] Optionally, in some embodiments, the photochromic lens 2 is SPD glass, which includes two conductive layers and a particle layer between the two conductive layers. When the conductive layers are activated by charge, the particles in the particle layer remain aligned, and the photochromic lens 2 as a whole exhibits a first brightness and a first transmittance, allowing light to pass through the photochromic lens 2; when the conductive layers are not activated by charge, the photochromic lens 2 as a whole exhibits a second brightness and a second transmittance, and the user observes their own image through the reflection of the photochromic lens 2.

[0039] In a preferred embodiment, refer to Figure 1 and Figure 2 The color-changing film layer is an electrochromic film layer.

[0040] The electrochromic film is electrically connected to the in-vehicle electrodes. When the camera 3 is turned on, the in-vehicle electrodes do not apply an electric field to the electrochromic film, so the electrochromic film is transparent and the photochromic lens 2 has a first brightness and a first transmittance. When the camera 3 is turned off, the in-vehicle electrodes apply an electric field to the electrochromic film, and an electrochemical oxidation-reduction reaction occurs inside the material. Then the photochromic film changes its color and transmittance, so that the photochromic lens 2 has a second brightness and a second transmittance.

[0041] In a preferred embodiment, refer to Figure 1 and Figure 2 The car vanity mirror also includes a central control screen electrically connected to the camera 3, which is used to display photos taken by the camera 3.

[0042] Camera 3 is connected to the central control screen via wireless or wired connection using modern electronic devices. When the user needs to observe themselves more accurately, they can turn on camera 3. At this time, the photochromic lens 2 will be in the first brightness and first light transmittance. The user can take a picture of themselves through camera 3, and then the picture will be displayed on the central control screen. The user can then observe themselves more accurately through the picture on the central control screen.

[0043] Optionally, in some embodiments, the camera 3 is also electrically connected to the user's mobile phone and tablet. After the user takes a photo of themselves through the camera 3, the photo is transmitted and displayed on the user's mobile phone and tablet in real time. This connection method utilizes the wireless or wired connection function of modern electronic devices, allowing users to view the photos taken anytime and anywhere through multiple devices. Users can zoom in, rotate, and perform other operations on the photos through the central control screen on their mobile phone or tablet, thereby observing their own image in more detail. This greatly improves the convenience and flexibility of use, enhances the user experience, and strengthens the interconnectivity between devices through multi-device synchronization.

[0044] In a preferred embodiment, refer to Figure 1 and Figure 2 The central control screen is also connected to the color-changing film. When users need to observe themselves more accurately, they can turn on the camera 3 through the central control screen and control the color-changing film to be transparent. When users need to use the makeup mirror normally, they can turn off the camera 3 through the central control screen and control the color-changing film to change its color and light transmittance, thus making it convenient for users to control the status of the car makeup mirror.

[0045] In a preferred embodiment, refer to Figure 1 and Figure 2 The car vanity mirror also includes a light-emitting element 4 connected to the open housing 1, which is located on the side of the photochromic lens 2 away from the camera 3.

[0046] The light-emitting element 4 is used to illuminate the user. When the user uses the makeup mirror normally or takes a picture of themselves with the camera 3, the light-emitting element 4 is turned on. The light-emitting element 4 provides the user with enough light so that the user can clearly observe themselves on the surface of the photochromic lens 2, and the camera 3 can take a clearer picture, so that the user can observe themselves through the picture later.

[0047] In a preferred embodiment, refer to Figure 1 and Figure 2 The light-emitting element 4 is arranged around the inner wall of the open outer shell 1. When the user uses the makeup mirror normally or takes a picture of themselves with the camera 3, the light-emitting element 4 is turned on. The light emitted by the light-emitting element 4 is evenly emitted from all directions of the inner wall of the shell. Since the light-emitting element 4 is continuously arranged along the inner wall of the shell, the light can cover the area where the user is located in all directions, thereby achieving a uniform lighting effect. This avoids the problem of uneven brightness that may occur during the illumination of the light-emitting element 4, ensuring that the user can feel a consistent brightness. Furthermore, it enables the user to observe themselves more clearly on the surface of the photochromic lens 2, or makes the photos taken by the camera 3 clearer.

[0048] In a preferred embodiment, refer to Figure 1 and Figure 2 The light-emitting element 4 is a continuously variable light-emitting diode (LED). This LED utilizes the wireless or wired connectivity of modern electronic devices to connect to the central control screen or the user's mobile phone / tablet, allowing the user to control its on / off state and brightness via the screen or device. The continuously variable LED is smaller and lighter, making it easier to place inside the open housing 1 without excessively occupying internal space, thus reducing the overall size of the car vanity mirror. Furthermore, the continuously variable LED uses pulse width modulation (PWM) technology to achieve continuous dimming from completely off to fully on, offering extremely high dimming precision to meet brightness requirements in various scenarios. The brightness change of the LED is smooth and gradual during dimming, without noticeable step-like variations, providing a more natural visual experience.

[0049] Optionally, in some embodiments, reference is made to Figure 1 and Figure 2 The light-emitting element 4 can also be a miniature light-emitting diode (LED). Miniature LEDs have a high color gamut and excellent color reproduction capabilities, simulating natural light so that users can see a more realistic skin tone and makeup effect when using the makeup mirror normally. Furthermore, each LED pixel in the miniature LED can emit light independently, eliminating the need for a backlight, allowing for a thinner and lighter design, further reducing the overall size of the car makeup mirror.

[0050] In a preferred embodiment, refer to Figure 1 and Figure 2 The car vanity mirror also includes a glass mirror 5, which is located on the side of the photochromic lens 2 away from the camera 3, and the glass mirror 5 is connected to the open housing 1.

[0051] When the user uses the makeup mirror normally, the photochromic lens 2 is in the second brightness and second transmittance. At this time, the glass mirror 5 can further improve the reflective effect of the photochromic lens 2, helping the user to clearly see their facial details, which is convenient for the user to do makeup or grooming. When the user needs to observe themselves more accurately, the camera 3 is turned on, and the photochromic lens 2 is in the first brightness and first transmittance. At this time, since the glass mirror 5 is transparent, it will not affect the shooting effect of the camera 3. At the same time, the glass mirror 5 is located on the side of the photochromic lens 2 away from the camera 3, which can effectively prevent external dust or debris from directly contacting the photochromic lens 2 or camera 3 inside the open shell 1, reducing the risk of scratches on the photochromic lens 2 or camera 3 or collision with external debris.

[0052] In this embodiment of the invention, the camera 3 does not need to take pictures of the user, that is, the camera 3 does not need to capture images through the photochromic lens 2. At this time, the camera 3 is turned off. In order to facilitate the user's use of the makeup mirror and to protect the user's privacy, the photochromic lens 2 is set to a second optical state, so that the user can observe his / her own image through the reflection of the photochromic lens 2. At the same time, since the photochromic lens in the second optical state is used to reflect and absorb light, the photochromic lens 2 can block the camera 3, reducing the risk that the application will call the camera 3 to take pictures without authorization, thereby leaking customer information. When the user needs to observe himself / herself through the photo, the camera 3 needs to capture images through the photochromic lens 2. At this time, the camera 3 is turned on. In order for the camera 3 to be able to capture the user's photo on the other side of the photochromic lens 2, the photochromic lens 2 is set to a first optical state of full light transmission, so that the camera 3 can capture the user's image on the other side of the photochromic lens 2.

[0053] Another type of car-mounted vanity mirror of this utility model may include a one-way mirror. The one-way mirror is located on the side of the photochromic lens 2 away from the camera 3. The one-way mirror is connected to the inner wall of the open housing 1, and the reflective surface of the one-way mirror faces the outside of the open housing 1. Unlike the previous embodiment, in this embodiment, the light-emitting element 4 is located on the side of the one-way mirror away from the photochromic lens 2.

[0054] In this embodiment of the invention, when the user is using the makeup mirror normally, the camera 3 is off. At this time, the photochromic lens 2 exhibits a second brightness and second transmittance. Simultaneously, the light-emitting element 4 can be turned on or off. Because the reflective surface of the one-way mirror faces the outside of the open outer shell 1, the clarity of the one-way mirror image is higher, allowing the user to observe their own image more clearly through the one-way mirror. When the user needs to observe themselves more accurately, the camera 3 is turned on, and the photochromic lens 2 exhibits a higher first brightness and first transmittance. Simultaneously, the light-emitting element 4 is turned on, illuminating the user. The reflectivity of the one-way mirror is typically between 70% and 80%, and the transmittance is typically between 10% and 20%. Therefore, most of the light from the light-emitting element 4 is reflected when it reaches the reflective surface of the one-way mirror. Simultaneously, some of the light from the light-emitting element 4 can pass through the one-way mirror, making the one-way mirror appear mirror-like when viewed from the user's position. The user can observe themselves through the one-way mirror. When viewed from the side of the camera 3, the light at the camera 3 position is weaker, and the brightness of the transmitted light is relatively higher, allowing the camera 3 to clearly capture the scene on the user's side. At this time, the camera 3 takes a picture of the user on the other side of the one-way mirror. The user can then observe themselves more accurately through the captured photo. By observing themselves through a specific photo, the impact of vehicle bumps on the observation process is reduced. At the same time, the user can adjust their posture through the one-way mirror during the shooting process, allowing the camera 3 to capture a clearer photo.

[0055] Secondly, this utility model also discloses a vehicle interior assembly, which includes a vehicle vanity mirror. The vehicle vanity mirror includes an open housing 1, a photochromic lens 2, and a camera 3. The photochromic lens 2 is embedded in the open end of the open housing 1. The camera 3 is located between the photochromic lens 2 and the open housing 1. When the camera 3 is open, the photochromic lens 2 has a first brightness and a first transmittance. When the camera 3 is closed, the photochromic lens 2 has a second brightness and a second transmittance. The first brightness is greater than the second brightness, and the first transmittance is greater than the second transmittance.

[0056] Since the vehicle interior assembly includes the aforementioned vanity mirror, it also possesses the aforementioned beneficial effects of the vanity mirror, which will not be elaborated upon here.

[0057] Thirdly, this utility model embodiment also discloses a vehicle, including a vehicle interior assembly, the vehicle interior assembly including a vehicle vanity mirror, the vehicle vanity mirror including an open housing 1, a photochromic lens 2 and a camera 3; the photochromic lens 2 is embedded in the open end of the open housing 1; the camera 3 is located between the photochromic lens 2 and the open housing 1; the photochromic lens 2 has a first brightness and a first transmittance when the camera 3 is open, and a second brightness and a second transmittance when the camera 3 is closed, the first brightness is greater than the second brightness, and the first transmittance is greater than the second transmittance.

[0058] Since the vehicle includes the aforementioned vanity mirror, it also possesses the aforementioned beneficial effects of a vanity mirror, which will not be elaborated upon here.

[0059] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0060] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. In the description of this specification, the reference to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., means that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0061] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims. All of these forms are within the protection scope of the present invention.

Claims

1. A car-mounted vanity mirror, characterized in that, Includes an open-back design, photochromic lens, and camera; The photochromic lens is installed at the open end of the open housing; the camera is located between the photochromic lens and the open housing; The photochromic lens is in a first optical state of full light transmission when the camera is on, and in a second optical state when the camera is off. The photochromic lens in the second optical state is used to reflect and absorb light.

2. The vehicle-mounted vanity mirror according to claim 1, characterized in that, The photochromic lens includes a glass substrate and a photochromic film layer. The photochromic film layer is embedded in the glass substrate and is used to change the light transmitted through the glass substrate to achieve different optical states.

3. The vehicle-mounted vanity mirror according to claim 2, characterized in that, The color-changing film layer is an electrochromic film layer.

4. The vehicle-mounted vanity mirror according to claim 1, characterized in that, It also includes a central control screen electrically connected to the camera, the central control screen being used to display photos taken by the camera.

5. The vehicle-mounted vanity mirror according to claim 1, characterized in that, It also includes a light-emitting element connected to the open housing, the light-emitting element being located on the side of the photochromic lens away from the camera.

6. The vehicle-mounted vanity mirror according to claim 5, characterized in that, The light-emitting element is arranged around the inner wall of the open housing.

7. The vehicle-mounted vanity mirror according to any one of claims 5-6, characterized in that, The light-emitting element is a continuously variable light-emitting diode (LED).

8. The vehicle-mounted vanity mirror according to claim 1, characterized in that, It also includes a glass mirror, which is located on the side of the photochromic lens away from the camera, and the glass mirror is connected to the open housing.

9. A vehicle interior assembly, characterized in that, Including the vehicle vanity mirror as described in any one of claims 1 to 8.

10. A vehicle, characterized in that, Includes the vehicle interior assembly as described in claim 9.

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