Vehicle-mounted atmosphere lamp

Abstract

The invention provides a vehicle-mounted atmosphere lamp which comprises a substrate, a lamp body and a control module. A first magnetic attraction module and a wireless power supply ring block are mounted on one side of the substrate, and a second magnetic attraction module and a wireless power connection ring block are mounted at the first end of the lamp body; a first outer ring lamp sleeves the peripheral wall of the lamp body, a second inner ring lamp sleeves the inner wall of the illumination groove body, a light-transmitting partition plate sleeves the inner wall of the second inner ring lamp, and a third center lamp is mounted on one side of the light-transmitting partition plate; the control module is arranged in the lighting groove body and is electrically connected with the first outer ring lamp, the second inner ring lamp, the third center lamp and the wireless power connection coil block. According to the vehicle-mounted atmosphere lamp, detachable assembly of the substrate and the lamp body is achieved, a power source is provided for illumination of the lamp body under the action of the wireless power connection coil block and the wireless power supply coil block, multiple different illumination effects are jointly formed through the first outer ring lamp body, the second inner ring lamp body and the third center lamp body, and the lamplight requirements of various atmosphere illumination are met.

Description

Technical Field

[0001] The invention belongs to the technical field of lighting lamps, and in particular relates to a vehicle-mounted atmosphere lamp. Background Art

[0002] As cars gradually become intelligent, people's demands for exquisite appearance, overall coordination, noble luxury of the entire vehicle are gradually increasing, in addition to the basic performance of the car itself. Driving controllability, comfort and sense of technology have gradually become important factors affecting user choices. As part of the smart cockpit of the car interior, ambient lighting can enhance the atmosphere of the entire vehicle interior and has also become one of the factors affecting user choices.

[0003] Chinese patent CN2116422014U discloses a new type of vehicle-mounted atmosphere light system, which specifically includes an upper shell, a power supply module, a wireless module, a magnetic adsorption plate, contact one, a wireless charging module, a wireless charging coil, a lower shell, a magnet, contact two, and an optical drive module. The upper shell and the lower shell can be powered on, connected, and separated quickly through contact one and contact two and the magnetic adsorption plate, and data interaction can be achieved by connecting the terminal device through the wireless module, thereby realizing control of whether the optical drive module is started.

[0004] However, the above-mentioned ambient light in the prior art has a complex structure and a large volume, which cannot meet the requirements of the interior environment of the vehicle, and the structure of the optical driving module for lighting is single, which seriously affects the lighting effect of the device as a whole. In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in the field of this technology. Summary of the invention

[0005] In view of the above problems, the present invention proposes a vehicle-mounted atmosphere lamp, comprising: a substrate, a lamp body and a control module;

[0006] A first magnetic module and a wireless power supply block connected to an external power source are coaxially mounted on one side of the substrate, and a second magnetic module corresponding to the first magnetic module and a wireless power supply block corresponding to the wireless power supply block are mounted on the first end of the lamp body;

[0007] A lighting groove is provided at the second end of the lamp body which is arranged opposite to the first end, the first outer ring light is sleeved on the peripheral wall of the lamp body, the second inner ring light is sleeved on the inner wall of the lighting groove, the second inner ring light is sleeved on the inner wall of the light-transmitting partition, a third center light is installed on the side of the light-transmitting partition facing the lighting groove and blocks the lighting groove, the control module is built into the lighting groove and is electrically connected with the first outer ring light, the second inner ring light, the third center light and the wireless power receiving circle block.

[0008] Furthermore, a ring groove is formed on the peripheral wall of the lamp body, the first outer ring lamp is nested in the ring groove, and the irradiation surface of the first outer ring lamp is located at the outer circle of the first outer ring lamp.

[0009] Furthermore, the area of ​​the end surface of the first end of the lamp body is smaller than the area of ​​the end surface of the second end of the lamp body, so that the peripheral wall of the lamp body presents an outward expansion structure.

[0010] Furthermore, the illumination surface of the second inner ring light is located on the side wall facing the light-transmitting partition.

[0011] Furthermore, the irradiation surface of the third central lamp is located at the end surface facing the light-transmitting partition.

[0012] Furthermore, the maximum brightness of the first outer ring light, the second inner ring light, and the third center light increases in sequence.

[0013] Furthermore, a mounting groove for accommodating the lamp body is opened on one side of the base plate, and a coaxially arranged first magnetic attraction module and a wireless power supply ring block are embedded in the bottom of the mounting groove.

[0014] Furthermore, a positioning protrusion is provided at the bottom of the mounting groove, the positioning protrusion is coaxially arranged with the wireless power supply circle block, and a positioning groove is provided at the first end portion of the lamp body facing the mounting groove corresponding to the positioning protrusion.

[0015] Furthermore, the first magnetic attraction module includes a plurality of magnetic attraction blocks arranged in a circular array about the axis of the wireless power supply circle block.

[0016] Furthermore, the second magnetic attraction module adopts an electromagnet, and the second magnetic attraction module is electrically connected to the control module.

[0017] Compared with the prior art, the embodiments of the present invention have at least the following advantages:

[0018] The present invention proposes a vehicle-mounted atmosphere lamp. After the substrate is pre-installed, the first magnetic module and the second magnetic module are used to realize the detachable assembly of the substrate and the lamp body, and under the action of the wireless power connection ring block and the wireless power supply ring block, power is provided for the lighting of the lamp body, thereby realizing flexible lighting use of the lamp body for installation and disassembly. In addition, the present invention fully considers the needs of different scenes for a variety of illumination effects, and forms three lighting effects with the first outer ring light, the second inner ring light, and the third center light. Moreover, the three different lighting effects are combined under the control of the control module, thereby further expanding the lighting effect of the atmosphere lamp of the present invention, meeting the lighting needs of various atmosphere lighting, and effectively limiting the overall volume of the device of the present application, thereby realizing the integrated design of a variety of structures, which is more in line with the aesthetic needs of the vehicle interior environment.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram showing the use status of the vehicle-mounted atmosphere light in an embodiment of the present invention is shown;

[0022] Figure 2 A cross-sectional schematic diagram of a vehicle-mounted ambient light according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic cross-sectional view of a lamp body in an embodiment of the present invention is shown;

[0024] Figure 4 A schematic diagram of a substrate in an embodiment of the present invention is shown.

[0025] In the figure, there are substrate 1, lamp body 2, control module 3, first magnetic module 4, wireless power supply circle block 5, wireless power receiving circle block 6, second magnetic module 7, lighting slot body 8, first outer ring light 9, second inner ring light 10, third center light 11, light-transmitting partition 12, mounting groove 13, positioning protrusion 14, and positioning groove 15. DETAILED DESCRIPTION

[0026] The following description provides many different embodiments or examples for implementing different features of the present invention. The components and arrangements described in the following specific examples are only used to simplify the present invention and are only used as examples, not to limit the present invention.

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present invention provides a vehicle-mounted atmosphere lamp. Figure 1 FIG. 1 shows a schematic diagram of the use state of the vehicle-mounted atmosphere light in an embodiment of the present invention, referring to FIG. Figure 1 and Figure 3 , the vehicle-mounted atmosphere lamp comprises: a substrate 1, a lamp body 2 and a control module 3;

[0029] A first magnetic module 4 and a wireless power supply circle block 5 connected to an external power source are installed on one side of the substrate 1 in a coaxial arrangement. A second magnetic module 7 corresponding to the first magnetic module 4 and a wireless power supply circle block 6 corresponding to the wireless power supply circle block 5 are installed on the first end of the lamp body 2. Under the action of the magnetic attraction of the first magnetic module 4 and the second magnetic module 7, a detachable connection between the substrate 1 and the lamp body 2 is achieved. Under the action of the wireless power supply circle block 5 and the wireless power supply circle block 6, when the substrate 1 and the first end of the lamp body 2 are in contact with each other, the external power supply can supply power to the wireless power supply circle block 6 through the wireless power supply circle block 5.

[0030] The second end of the lamp body 2, which is arranged opposite to the first end, is provided with a lighting groove 8. Figure 3 In the example shown, the first outer ring light 9 is sleeved on the peripheral wall of the lamp body 2, the second inner ring light 10 is sleeved on the inner wall of the lighting groove body 8, and the second inner ring light 10 is sleeved on the inner wall of the light-transmitting partition plate 12. The light-transmitting partition plate 12 is installed with a third center light 11 on the side facing the lighting groove body 8 and blocks the lighting groove body 8. The control module 3 is built into the lighting groove body 8 and is electrically connected with the first outer ring light 9, the second inner ring light 10, the third center light 11, and the wireless power receiving loop block 6.

[0031] In the actual use of the vehicle-mounted atmosphere lamp of the present application, the substrate 1 is pre-installed on the inner side wall of the vehicle for fixing, and the wireless power supply ring block 5 is connected to the external power supply through a cable. Figure 1 In the example shown, the substrate 1 is illustrated by a long strip structure, but the present invention is not limited to this. Then the first end of the lamp body 2 is placed against the side wall of the substrate 1, and the wireless power receiving circle block 6 and the second magnetic module 7 are respectively connected to the first magnetic module 4 and the wireless power supply circle block 5 in a one-to-one correspondence, and the external power supply supplies power to the wireless power receiving circle block 6 through the wireless power supply circle block 5; correspondingly, the control module 3 is used to connect with the vehicle system, and obtain the control signal by receiving the vehicle running status and vehicle control instructions. The control module 3 controls one or more of the first outer ring light 9, the second inner ring light 10, and the third center light 11 to start or shut down according to the control signal, forming a variety of combined lighting effects to meet the lighting needs of various usage scenarios.

[0032] The present invention proposes a vehicle-mounted atmosphere lamp. After the substrate 1 is pre-installed, the substrate 1 and the lamp body 2 are detachably assembled through the first magnetic attraction module 4 and the second magnetic attraction module 7, and under the action of the wireless power connection circle block 6 and the wireless power supply circle block 5, power is provided for the lighting of the lamp body 2, thereby realizing flexible lighting use of the installation and disassembly of the lamp body 2. In addition, the present invention fully considers the needs of different scenes for a variety of illumination effects, and forms three lighting effects with the first outer ring light 9, the second inner ring light 10, and the third center light 11. The combination of the three different lighting effects further expands the lighting effect of the atmosphere lamp of the present invention, meets the lighting needs of various atmosphere lighting, and effectively limits the overall size of the device of the present application, thereby realizing the integrated design of a variety of structures, which is more in line with the aesthetic needs of the vehicle interior environment.

[0033] Among them, a ring groove is opened on the peripheral wall of the lamp body 2, and the first outer ring light 9 is nested in the ring groove. The side of the first outer ring light 9 facing the lighting groove body 8 is set as the inner circle, and the side of the first outer ring light 9 facing away from the lighting groove body 8 is set as the outer circle. Correspondingly, the irradiation surface of the first outer ring light 9 is located at the outer circle of the first outer ring light 9. When the control module 3 adjusts the first outer ring light 9 to perform lighting operations, the illumination light of the first outer ring light 9 extends horizontally from the outer circle side wall of the first outer ring light 9 to the periphery to avoid the light being emitted in a direction perpendicular to the light-transmitting partition 12.

[0034] At the same time, Figure 2 In the example shown, in order to further prevent the illumination light of the first outer ring light 9 from being directly emitted perpendicularly to the light-transmitting partition 12, the end surface area of ​​the first end of the lamp body 2 is smaller than the end surface area of ​​the second end of the lamp body 2, so that the peripheral wall of the lamp body 2 forms an outward expansion structure, thereby blocking the light of the first outer ring light 9 emitted perpendicularly to the light-transmitting partition 12, and further limiting the light of the first outer ring light 9 to be emitted toward the peripheral wall of the lamp body 2, thereby forming a first gradient of illumination brightness.

[0035] Correspondingly, the illumination surface of the second inner ring light 10 is located on the side wall facing the light-transmitting partition 12. When the control module 3 adjusts the second inner ring light 10 to perform lighting operations, the illumination light of the second inner ring light 10 is emitted from the inner circle of the second inner ring light 10, and the light penetrates the light-transmitting partition 12 and gathers at the center of the light-transmitting partition 12. Although the illumination surface of the light emitted by the second inner ring light 10 is flush with the illumination surface of the light emitted by the first outer ring light 9, the light around the inner circle of the second inner ring light 10 is gathered at the center of the light-transmitting partition 12, and one side of the light emitted by the second inner ring light 10 is in direct contact with the vehicle interior environment, so that the illumination brightness of the light of the second inner ring light 10 in the direction perpendicular to the lamp body 2 after diffuse reflection is greater than the illumination brightness of the light of the first outer ring light 9 in the direction perpendicular to the lamp body 2 after diffuse reflection, thereby forming a second gradient of illumination brightness.

[0036] Correspondingly, the illumination surface of the third center lamp 11 is located at the end surface facing the light-transmitting partition 12. When the control module 3 adjusts the third center lamp 11 to perform lighting operations, the illumination light of the third center lamp 11 is emitted perpendicularly to the light-transmitting partition 12, that is, perpendicularly to the lamp body 2 toward the interior environment of the vehicle, so that the illumination brightness of the third center lamp 11 in the direction perpendicular to the lamp body 2 is greater than that of the second inner ring light 10 and the first outer ring light 9, forming a second gradient of illumination brightness.

[0037] In summary, the first outer ring light 9, the second inner ring light 10 and the third center light 11 form lighting operations with three different irradiation directions and three different irradiation brightnesses.

[0038] In addition, in order to further increase the difference between the lighting effects of the three different lights, the maximum brightness of the first outer ring light 9, the second inner ring light 10, and the third center light 11 are set to increase in sequence, that is, the maximum lighting brightness of the third center light 11 is greater than the maximum lighting brightness of the second inner ring light 10, and the maximum lighting brightness of the second inner ring light 10 is greater than the maximum lighting brightness of the first outer ring light 9, so as to meet the diverse needs of atmosphere lights and diverse lighting functions.

[0039] It should be noted that the color temperature and pattern lights of the first outer ring light 9, the second inner ring light 10, and the third center light 11 of the present invention are not described in detail, but during use, those skilled in the art can comprehensively consider the different activation combination principles and actual application conditions of the first outer ring light 9, the second inner ring light 10, and the third center light 11 of the present invention, as long as the principles of different atmosphere lighting of the present invention can be realized.

[0040] In this embodiment, a mounting groove 13 for accommodating the lamp body 2 is opened on one side of the substrate 1, and a coaxially arranged first magnetic module 4 and a wireless power supply ring block 5 are embedded in the bottom of the mounting groove 13. Exemplarily, the mounting groove 13 and the lamp body 2 both adopt a cylindrical structure, and the diameter of the mounting groove 13 is 60 mm, which is convenient for cross-model standard development, meets the interchangeable use of multiple models, improves the convenience of installing the lamp body 2 into the mounting groove 13, and reduces the overall protruding volume of the ambient light.

[0041] At the same time, a positioning protrusion 14 is provided at the bottom of the mounting groove 13, and the positioning protrusion 14 is coaxially arranged with the wireless power supply ring block 5, and a positioning groove 15 is provided at the first end portion of the lamp body 2 facing the mounting groove 13 corresponding to the positioning protrusion 14. Exemplarily, the positioning groove 15 and the positioning protrusion 14 both adopt a conical structure, which improves the convenience of installing the lamp body 2 in the mounting groove 13 by virtue of the characteristic that the cross section of the upper end of the cone is smaller than the cross section of the lower end.

[0042] exist Figure 4 In the example shown, the first magnetic attraction module 4 includes a plurality of magnetic attraction blocks arranged in a circular array about the axis of the wireless power supply circle block 5.

[0043] Correspondingly, the second magnetic attraction module 7 adopts an electromagnet, and the second magnetic attraction module 7 is electrically connected to the control module 3.

[0044] The first magnetic module 4 and the second magnetic module 7 have different polarities. When the lamp body 2 is attached to the substrate 1, the second magnetic module 7 is induced by the magnetic force, and the control module 3 is used to adjust and enhance the current of the inner coil of the second magnetic module 7, thereby enhancing the magnetism of the second magnetic module 7 itself, improving the adsorption force between the first magnetic module 4 and the second magnetic module 7, and ensuring daily stability.

[0045] Correspondingly, the adsorption force of the first magnetic module 4 and the second magnetic module 7 can be regulated by adjusting the number of magnetic blocks and the current of the coil of the second magnetic module 7. For example, the adsorption force of the first magnetic module 4 and the second magnetic module 7 can be tested to withstand a pulling force of not less than 10N, ensuring that the electrical connection of the lamp is good after installation, without hindering wireless power supply, and can be easily separated manually for quick disassembly.

[0046] The vehicle-mounted atmosphere lamp proposed in the present invention has a total of 7 combinations of the first outer ring lamp 9, the second inner ring lamp 10, and the third center lamp 11 according to the regulation of opening and closing, which are:

[0047] The first outer ring light 9 is turned on, the second inner ring light 10 is turned on, and the third center light 11 is turned on;

[0048] The first outer ring light 9 is turned on, the second inner ring light 10 is turned off, and the third center light 11 is turned off;

[0049] The first outer ring light 9 is turned off, the second inner ring light 10 is turned on, and the third center light 11 is turned off;

[0050] The first outer ring light 9 is turned off, the second inner ring light 10 is turned off, and the third center light 11 is turned on;

[0051] The first outer ring light 9 is turned on, the second inner ring light 10 is turned off, and the third center light 11 is turned on;

[0052] The first outer ring light 9 is turned on, the second inner ring light 10 is turned on, and the third center light 11 is turned off;

[0053] The first outer ring light 9 is turned off, the second inner ring light 10 is turned on, and the third center light 11 is turned on;

[0054] Thereby achieving multiple sets of lighting effect requirements.

[0055] The first outer ring light 9 of the present invention is installed on the peripheral wall of the lamp body 2 in a ring sleeve manner, and the second inner ring light 10 and the third center light 11 are installed in the lighting groove 8, which is convenient for disassembly and replacement of the first outer ring light 9, the second inner ring light 10 and the third center light 11, and the overall structure is simple. At the same time, in order to achieve a better lighting effect, a pattern can be added to the light-transmitting partition 12 by frosting and grinding technology to further improve the lighting effect of the atmosphere light of the present application.

[0056] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of multiple components or the interaction relationship of multiple components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the description of the present invention, it should be understood that all terms used to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be understood as a limitation on the present invention.

[0059] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle-mounted atmosphere light, characterized in that: include: A substrate (1), a lamp body (2) and a control module (3); A first magnetic attraction module (4) and a wireless power supply circle block (5) connected to an external power source are installed on one side of the substrate (1), and a second magnetic attraction module (7) corresponding to the first magnetic attraction module (4) and a wireless power supply circle block (6) corresponding to the wireless power supply circle block (5) are installed on the first end of the lamp body (2); The second end of the lamp body (2) arranged opposite to the first end is provided with a lighting groove (8); the peripheral wall of the lamp body (2) is sleeved with a first outer ring light (9); the inner wall of the lighting groove (8) is sleeved with a second inner ring light (10); the inner wall of the second inner ring light (10) is sleeved with a light-transmitting partition (12); a third center light (11) is installed on the side of the light-transmitting partition (12) facing the lighting groove (8) and blocks the lighting groove (8); a control module (3) is built into the lighting groove (8) and is electrically connected to the first outer ring light (9), the second inner ring light (10), the third center light (11), and the wireless power receiving loop block (6).

2. The vehicle-mounted ambient light according to claim 1, characterized in that: The peripheral wall of the lamp body (2) is provided with an annular groove, the first outer ring lamp (9) is nested in the annular groove, and the irradiation surface of the first outer ring lamp (9) is located at the outer circle of the first outer ring lamp (9).

3. The vehicle-mounted ambient light according to claim 2, characterized in that: The area of ​​the first end surface of the lamp body (2) is smaller than the area of ​​the second end surface of the lamp body (2), so that the peripheral wall of the lamp body (2) presents an outward expansion structure.

4. The vehicle-mounted ambient light according to claim 2, characterized in that: The illumination surface of the second inner ring light (10) is located on the side wall facing the light-transmitting partition (12).

5. The vehicle-mounted ambient light according to claim 4, characterized in that: The irradiation surface of the third central lamp (11) is located at the end surface facing the light-transmitting partition (12).

6. The vehicle-mounted ambient light according to claim 5, characterized in that: The maximum brightness of the first outer ring light (9), the second inner ring light (10), and the third center light (11) increases in sequence.

7. The vehicle-mounted ambient light according to claim 1, characterized in that: A mounting groove (13) for accommodating the lamp body (2) is provided on one side of the base plate (1), and a first magnetic attraction module (4) and a wireless power supply ring block (5) which are coaxially arranged are embedded in the bottom of the mounting groove (13).

8. The vehicle-mounted ambient light according to claim 7, characterized in that: The bottom of the installation groove (13) is provided with a positioning protrusion (14), the positioning protrusion (14) is coaxially arranged with the wireless power supply ring block (5), and a positioning groove (15) is provided at the first end portion of the lamp body (2) facing the installation groove (13) corresponding to the positioning protrusion (14).

9. The vehicle-mounted ambient light according to claim 7, characterized in that: The first magnetic attraction module (4) comprises a plurality of magnetic attraction blocks arranged in a circular array about the axis of the wireless power supply circle block (5).

10. The vehicle-mounted ambient light according to claim 9, characterized in that: The second magnetic attraction module (7) adopts an electromagnet, and the second magnetic attraction module (7) is electrically connected to the control module (3).

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