Dimming and color adjusting device for atmosphere lamp in vehicle
By using a rotating adjustment mechanism and magnetic stickers, the problem of monotonous ambient lighting colors in the car has been solved, enabling diverse adjustments and combinations of ambient lighting and enhancing the personalized atmosphere created inside the car.
Patent Information
- Application Number
- CN202520580740.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-28
AI Technical Summary
The existing ambient lighting in cars has a single color, which makes it difficult to meet the diverse needs of different users in different scenarios.
A vehicle interior ambient light dimming and color-adjusting device was designed. By combining a rotating adjustment mechanism and magnetic stickers, the angle and color of the ambient light can be flexibly adjusted. The device includes a motor, a rotating shaft, a driving wheel, a driven wheel, a transmission shaft, a rotating disk, a lamp holder, and an ambient light. The motor drives the rotating shaft to engage the driving wheel and the driven wheel, thereby rotating the lamp holder and the ambient light. Multiple sets of ambient lights of different colors are then combined and illuminated.
It enables precise adjustment and diverse combinations of ambient lighting angles to meet users' personalized needs in different scenarios, enhancing the comfort and luxury of the vehicle interior.
Smart Images
Figure CN223850518U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the related technical field of in-car atmosphere lamp especially, a kind of in-car atmosphere lamp light modulation color modulation device. BACKGROUND
[0002] In-car atmosphere lamp is installed in the lamp in car interior, by the combination of different colors, brightness and illumination mode, creates various atmosphere and effect in car, to improve the comfort, luxury and individual degree in car, it not only can provide basic interior lighting, also can create unique driving environment on vision, let passenger feel more comfortable and pleasant atmosphere in car, from light form, atmosphere lamp mainly has linear light band, point light and regional illumination etc., linear light band is usually installed in the edge of door, center console contour etc., can outline the line of vehicle interior, point light can be used under seat or instrument panel specific position, provides local soft lighting, regional illumination is generally used for roof or entire car compartment bottom, creates overall uniform light, different users have different preferences and needs to in-car atmosphere.Light modulation color modulation device can let user adjust the brightness and color of light at will according to own mood, driving scene or personal style, create warm, romantic, dynamic or stable etc. Different atmosphere, make in-car space more personalized, therefore, especially need a kind of in-car atmosphere lamp light modulation color modulation device.
[0003] But existing in-car atmosphere lamp, some in-car atmosphere lamps do not have color modulation function, color is single, single color is difficult to meet the diversified needs of different users in different scenes, limit the individual creation of in-car atmosphere. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of in-car atmosphere lamp light modulation color modulation device, has the rotation adjustment function to in-car atmosphere lamp, solves the problem of single color of existing part in-car atmosphere lamp.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of in-car atmosphere lamp light modulation color modulation device, including car chassis, its characterized in that, the upper portion of the bottom plate is fixedly connected with base, the bottom of the bottom plate is installed with magnetic adsorption patch, the upper portion of the base is provided with protection mechanism, the inside upper portion of the base is fixedly connected with support table, the upper portion of the support table is connected with support seat, the surface of the support table and support seat is provided with rotation adjustment mechanism;
[0006] The rotating adjusting mechanism comprises a motor, a rotating shaft, a driving wheel, a driven wheel, a transmission shaft, a rotating disc, a lamp holder and an atmosphere lamp, the inner side of the supporting table is provided with the motor, the output end of the motor is fixedly connected with the rotating shaft, the upper side of the rotating shaft is fixedly connected with the driving wheel, one side of the driving wheel is engaged with the driven wheel, the surface of the driven wheel is connected with the transmission shaft, the upper side of the transmission shaft is fixedly connected with the rotating disc, the upper side of the rotating disc is fixedly connected with the lamp holder, and the inner side of the lamp holder is provided with the atmosphere lamp.
[0007] Preferably, the magnetic attraction patches are arranged in two groups on the bottom of the base plate and symmetrically distributed about the central axis of the base plate.
[0008] Preferably, the protection mechanism comprises a threaded groove, a protection cover, a light-transmitting plate, a threaded block, an elastic hole, a spring, a limiting plate, a clamping block and a limiting hole, the upper side of the base is provided with the threaded groove, the surface of the base is provided with the protection cover, the surface of the protection cover is provided with the light-transmitting plate, the inner side of the protection cover is threadedly connected with the threaded block, the inner side of the threaded groove is provided with the elastic hole, the inner side of the elastic hole is fixedly connected with the spring, one end of the spring is fixedly connected with the limiting plate, the outer end of the limiting plate is fixedly connected with the clamping block, and the inner side of the threaded block is provided with the limiting hole.
[0009] Preferably, the protection cover is arranged on the surface of the base through the threaded block and the threaded groove, and the size of the threaded block is matched with the size of the threaded groove.
[0010] Preferably, the limiting plate and the clamping block are matched to form an elastic structure through the spring, and the size of the outer wall of the clamping block is matched with the size of the inner wall of the limiting hole.
[0011] Preferably, the motor and the rotating shaft are matched to form a rotating structure, the diameter of the driving wheel is smaller than the diameter of the driven wheel, and the number of teeth of the driving wheel is smaller than the number of teeth of the driven wheel.
[0012] Preferably, the atmosphere lamp is arranged in multiple groups in the inner side of the lamp holder, and the colors of the atmosphere lamps in each group are different.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the device for adjusting the lightness and color of the atmosphere lamp in the vehicle, when the user issues the instruction of adjusting the irradiation angle of the atmosphere lamp through the in-vehicle control system, the motor inside the support table is electrified and started, the motor output end drives the rotating shaft to rotate at high speed, the driving wheel rotates along with the driving wheel due to the meshing of the driving wheel and the driven wheel, the driving wheel drives the driven wheel to rotate around its own axis, the driven wheel drives the transmission shaft to rotate synchronously, the transmission shaft transmits the rotating motion to the rotating disc, under the support of the support base, the rotating disc rotates stably, since the lamp holder is fixed above the rotating disc, the rotating disc drives the lamp holder to rotate around the transmission shaft axis, thereby making the atmosphere lamp installed in the lamp holder rotate together, the irradiation angle adjustment is realized, by controlling the forward and reverse rotation of the motor, the rotating direction of the atmosphere lamp can be accurately changed, and meanwhile, the atmosphere lamps of different colors can be combined and lighted according to the user's preference and different use scenes, so that the user's demand for the irradiation angle of the atmosphere lamp under different scenes is flexibly met. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is an appearance side view structure schematic diagram of the utility model;
[0015] Figure 2 It is a bottom structure schematic diagram of the utility model;
[0016] Figure 3 It is a protection mechanism structure schematic diagram of the utility model;
[0017] Figure 4 It is a rotating adjustment mechanism structure schematic diagram of the utility model;
[0018] Figure 5 It is the utility model Figure 3 It is an enlarged structure schematic diagram of A in the utility model.
[0019] In the drawing: 1, bottom disc; 2, base; 3, magnetic attraction patch; 4, protection mechanism; 401, screw groove; 402, protection cover; 403, light transmission plate; 404, screw block; 405, telescopic hole; 406, spring; 407, limiting plate; 408, clamping block; 409, limiting hole; 5, support table; 6, support base; 7, rotating adjustment mechanism; 701, motor; 702, rotating shaft; 703, driving wheel; 704, driven wheel; 705, transmission shaft; 706, rotating disc; 707, lamp holder; 708, atmosphere lamp. DETAILED DESCRIPTION
[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of in-car atmosphere lamp light modulation and color modulation device, including chassis 1, it is characterized in that, the top of chassis 1 is fixedly connected with base 2, the bottom of chassis 1 is equipped with magnetic suction patch 3, the top of base 2 is provided with protection mechanism 4, the inside top of base 2 is fixedly connected with support table 5, the top of support table 5 is connected with support seat 6, and the surface of support table 5 and support seat 6 is provided with rotary adjusting mechanism 7;
[0022] The rotation adjusting mechanism 7 comprises a motor 701, a rotating shaft 702, a driving wheel 703, a driven wheel 704, a transmission shaft 705, a rotating disc 706, a lamp holder 707 and an atmosphere lamp 708, the motor 701 is installed above the inner side of the supporting table 5, the output end of the motor 701 is fixedly connected with the rotating shaft 702, the upper side of the rotating shaft 702 is fixedly connected with the driving wheel 703, one side of the driving wheel 703 is engaged with the driven wheel 704, the surface of the driven wheel 704 is connected with the transmission shaft 705, the upper side of the transmission shaft 705 is fixedly connected with the rotating disc 706, the upper side of the rotating disc 706 is fixedly connected with the lamp holder 707, the inside of the lamp holder 707 is installed with the atmosphere lamp 708, through the setting of the rotation adjusting mechanism 7, when the user issues an instruction of adjusting the irradiation angle of the atmosphere lamp 708 through the in-vehicle control system, the motor 701 installed above the inner side of the supporting table 5 is started immediately, the motor 701 is used as a power source, the output end of the motor 701 rotates at a high speed, drives the rotating shaft 702 fixedly connected therewith to rotate, the rotation of the rotating shaft 702 drives the driving wheel 703 fixedly arranged at the upper side thereof to make a circular motion, since the driving wheel 703 and the driven wheel 704 are engaged with each other, the teeth of the driving wheel 703 drive the teeth of the driven wheel 704, the rotation of the driving wheel 703 is transmitted to the driven wheel 704, the driven wheel 704 starts to rotate around the axis line thereof, in the rotation process of the driven wheel 704, the transmission shaft 705 connected with the surface of the driven wheel 704 rotates synchronously, the transmission shaft 705 vertically transmits the rotation of the driven wheel 704 to the rotating disc 706, the rotating disc 706 is fixedly connected with the transmission shaft 705, therefore, along with the rotation of the transmission shaft 705, the rotating disc 706 stably makes a circular rotation under the support of the supporting seat 6, since the lamp holder 707 is fixedly connected above the rotating disc 706, the rotation of the rotating disc 706 directly drives the lamp holder 707 to make a circular motion around the axis line of the transmission shaft 705, and the atmosphere lamp 708 installed in the lamp holder 707 also rotates, thereby adjusting the irradiation angle of the atmosphere lamp 708, through the forward and reverse rotation control of the motor 701, the rotation direction of the atmosphere lamp 708 can be accurately changed, thereby flexibly adjusting the irradiation angle of the atmosphere lamp 708 in the vehicle, meeting the diversified needs of the user for the illumination angle of the in-vehicle atmosphere lamp in different scenes, and creating a more ideal in-vehicle illumination atmosphere for the user.
[0023] Further, the magnetic suction patches 3 are arranged in two groups on the bottom of the bottom plate 1 and symmetrically distributed about the central axis of the bottom plate 1. The arrangement of the magnetic suction patches 3 greatly facilitates the installation of the light adjusting and color adjusting device for the interior atmosphere lamp. In the case that most of the vehicle interior components are made of metal, the two groups of magnetic suction patches 3 symmetrically distributed about the central axis of the bottom plate 1 can generate uniform and strong suction force. When the device needs to be installed, the user only needs to place the bottom plate 1 close to the metal part at the predetermined installation position in the vehicle, such as the metal frame of the interior panel of the vehicle door, the metal support structure inside the center console, etc. The magnetic suction patches 3 will quickly work and be tightly adsorbed to the metal surface. The symmetrical distribution design ensures that the device can maintain a stable posture after installation and will not tilt or shake due to insufficient suction force on one side. Compared with the traditional screw fixing or glue sticking installation method, the magnetic suction patch 3 installation process does not require the use of additional tools, greatly saving the installation time and reducing the installation difficulty. Ordinary car owners can also easily complete the installation. Moreover, when the device needs to be adjusted or disassembled for maintenance in the later period, the user only needs to overcome the suction force of the magnetic suction patch 3 to conveniently remove the device, without causing any damage to the vehicle interior, effectively improving the maintainability and replaceability of the device, and bringing a more flexible and efficient use experience to the user.
[0024] Further, the protection mechanism 4 comprises a threaded groove 401, a protective cover 402, a light transmission plate 403, a threaded block 404, an expansion hole 405, a spring 406, a limiting plate 407, a clamping block 408 and a limiting hole 409, the upper portion of the base 2 is provided with the threaded groove 401, the surface of the base 2 is provided with the protective cover 402, the surface of the protective cover 402 is provided with the light transmission plate 403, the inner side of the protective cover 402 is threadedly connected with the threaded block 404, the inside of the threaded groove 401 is provided with the expansion hole 405, the inside of the expansion hole 405 is fixedly connected with the spring 406, one end of the spring 406 is fixedly connected with the limiting plate 407, the outer end of the limiting plate 407 is fixedly connected with the clamping block 408, the inner side of the threaded block 404 is provided with the limiting hole 409, through the arrangement of the protection mechanism 4, when it is needed to install the protective cover 402 to protect the internal components of the atmosphere lamp light adjusting and color adjusting device, first, the threaded block 404 at the inner side of the protective cover 402 is aligned with the threaded groove 401 provided at the upper portion of the base 2, then the protective cover 402 is rotated, since the threaded block 404 is threadedly connected with the threaded groove 401, under the action of the rotating force, the threaded block 404 will be rotated into the threaded groove 401 downwards, in the process of rotating into the threaded block 404, when it approaches the position of the expansion hole 405, the clamping block 408 will be touched, the clamping block 408 is extruded and will move into the expansion hole 405, at this time, the limiting plate 407 fixedly connected with the clamping block 408 will also move in the expansion hole 405 and compress the spring 406, the spring 406 will store elastic potential energy in the process of being compressed, along with the continuous rotation of the threaded block 404, when the limiting hole 409 is aligned with the clamping block 408, since the elastic potential energy of the spring 406 is released, the spring 406 will push the limiting plate 407 to move outwardly, thereby driving the clamping block 408 to be clamped into the limiting hole 409, at this time, the clamping block 408 and the limiting hole 409 cooperate with each other to fix the threaded block 404 in the threaded groove 401, so that the protective cover 402 is firmly installed on the base 2, when the device is normally used, the protective cover 402 can play a physical protection role to prevent the dust, sundries and the like from the outside from entering the inside of the device and avoid that these impurities cause damage to the atmosphere lamp 708, the rotating adjusting mechanism 7 and the like, at the same time, the light transmission plate 403 on the surface of the protective cover 402 not only ensures that the light emitted by the atmosphere lamp 708 can smoothly pass through to create the atmosphere in the vehicle, but also can block the impact from the outside to a certain extent and protect the atmosphere lamp 708 from being damaged by external force impact.
[0025] Further, the protective cover 402 is installed on the surface of the base 2 through the threaded block 404 and the threaded groove 401. The size of the threaded block 404 is matched with the size of the threaded groove 401. The threaded groove 401 and the threaded block 404 provide a stable and convenient way for the installation and removal of the protective cover 402. Since the size of the threaded block 404 is matched with the size of the threaded groove 401, when the threaded block 404 is screwed into the threaded groove 401, a tight threaded connection is formed between them. This connection has good self-locking property. In the vibration environment generated during vehicle driving, the protective cover 402 can be firmly fixed on the surface of the base 2 and will not easily loosen or fall off, thereby reliably protecting the internal parts of the device. When the device needs to be maintained or parts need to be replaced, the protective cover 402 can be easily removed from the base 2 by rotating it, which is convenient and fast and improves the maintainability of the device.
[0026] Further, the limiting plate 407 and the clamping block 408 form a telescopic structure through the cooperation of the spring 406. The outer wall size of the clamping block 408 is matched with the inner wall size of the limiting hole 409. The clamping block 408 and the limiting hole 409 further enhance the stability of the protective cover 402 after installation. When the threaded block 404 is screwed into the threaded groove 401 to the appropriate position, the clamping block 408 is ejected and clamped into the limiting hole 409 under the action of the spring 406, which forms an additional locking mechanism. It can effectively prevent the protective cover 402 from rotating accidentally due to vibration or other external forces during vehicle operation, causing the threaded block 404 to loosen from the threaded groove 401. Only when enough external force is applied to overcome the elastic force of the spring 406, the clamping block 408 can be pulled out of the limiting hole 409, thereby achieving the removal of the protective cover 402, which greatly improves the reliability of the protective mechanism.
[0027] Further, the motor 701 and the rotating shaft 702 form a rotating structure. The diameter of the driving wheel 703 is smaller than that of the driven wheel 704, and the number of teeth of the driving wheel 703 is smaller than that of the driven wheel 704. The driving wheel 703 and the driven wheel 704 are provided to achieve speed and torque adjustment. Since the diameter and the number of teeth of the driving wheel 703 are smaller, and the diameter and the number of teeth of the driven wheel 704 are larger, when the motor 701 drives the driving wheel 703 to rotate, the high-speed rotation of the driving wheel 703 will drive the driven wheel 704 to rotate at a lower speed through meshing transmission, but will increase the torque. This speed reduction and torque increase effect enables the rotating disc 706 to drive the lamp holder 707 and the atmosphere lamp 708 to rotate in a more stable and powerful manner, avoiding unstable rotation or insufficient power to change the illumination angle of the atmosphere lamp 708 due to excessive speed, and ensuring smooth operation and accurate adjustment of the rotating adjustment mechanism.
[0028] Further, the atmosphere lamps 708 are arranged in the same multiple groups inside the lamp holder 707, and the colors of each group of atmosphere lamps 708 are different. Through the arrangement of the atmosphere lamps 708, the creation effect of the atmosphere in the vehicle is greatly enriched. The atmosphere lamps 708 of different colors can be combined and lighted according to the preferences of the user and different use scenarios. For example, in a romantic night, the pink and purple atmosphere lamps can be lighted at the same time to create a warm and romantic atmosphere. In the sports driving mode, the red and blue atmosphere lamps are lighted to add dynamic energy. The combination of multiple groups of atmosphere lamps of different colors provides the user with diversified choices, meets the personalized needs, can significantly improve the comfort and luxury of the vehicle, and enables the driver and passenger to obtain a more unique and pleasant experience in the vehicle.
[0029] Working principle: when the user is in the car, through the car control system to issue light and color adjusting instructions, the whole car atmosphere lamp light and color adjusting device starts to work together, the car control system receives the instruction, quickly transmits the signal to the control circuit connected with the rotating adjusting mechanism 7, the control circuit accurately controls the operation of the motor 701 according to the instruction, after the motor 701 starts, its output end rotates at high speed to drive the rotating shaft 702, the rotating shaft 702 drives the driving wheel 703 to rotate, the driving wheel 703 meshes with the driven wheel 704, transmits the rotary motion and realizes speed reduction and torque increase, so that the transmission shaft 705 drives the rotating disc 706 to rotate stably, finally drives the lamp holder 707 and the atmosphere lamp 708 to rotate, and the flexible adjustment of the irradiation angle is realized, at the same time, the car control system transmits the light and color adjusting signal to the drive circuit of the atmosphere lamp 708, the drive circuit adjusts the current size and on-off time according to the instruction, changes the brightness and lighting combination mode of each atmosphere lamp 708, for example, the user wants to create a warm atmosphere, the drive circuit increases the current of pink and yellow atmosphere lamps 708, so that the brightness is improved and the atmosphere lamps 708 are lit at the same time, if a dynamic atmosphere is needed, the drive current and on-off frequency of red and blue atmosphere lamps 708 are adjusted to realize the specific flashing effect, in the process of device operation, the protection mechanism 4 continues to play a role, the protective cover 402 is stably installed on the surface of the base 2 through the close thread connection of the threaded block 404 and the threaded groove 401 and the locking of the clamping block 408 and the limiting hole 409, which not only can block dust and impurities from invading and adhering to the atmosphere lamp 708 or entering the inside of the rotating adjusting mechanism 7, causing component wear or failure, but also can effectively resist possible slight impact from the outside while ensuring smooth light transmission to create atmosphere, and protect the atmosphere lamp 708 from being damaged, while the magnetic adsorption pad 3 seems to be in a "static state" after installation, but it actually plays a key role at all times, the two groups of magnetic adsorption pads 3 symmetrically distributed at the bottom of the chassis 1 are tightly adsorbed on the surface of the metal parts in the car, ensuring that the whole device can always be stably installed in the installation position during the driving process of the vehicle, even if it encounters bumps, sudden acceleration, sudden braking and other conditions, and will not affect the normal work of the device due to vibration or displacement, providing a solid installation foundation for the stable operation of the light and color adjusting device, and providing all-round protection for the user to continuously and stably enjoy the personalized atmosphere creation effect in the car, so the use process of the car atmosphere lamp light and color adjusting device is completed.
[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for adjusting the light and color of an ambience light in a vehicle, comprising a chassis (1), characterized in that, The upper side of the base plate (1) is fixedly connected with a base (2), the bottom of the base plate (1) is provided with a magnetic adsorption sticker (3), the upper side of the base (2) is provided with a protection mechanism (4), the inner upper side of the base (2) is fixedly connected with a supporting table (5), the upper side of the supporting table (5) is connected with a supporting seat (6), and the surfaces of the supporting table (5) and the supporting seat (6) are provided with a rotary adjusting mechanism (7). The rotary adjusting mechanism (7) comprises a motor (701), a rotating shaft (702), a driving wheel (703), a driven wheel (704), a transmission shaft (705), a rotating disc (706), a lamp holder (707) and an atmosphere lamp (708), the inner upper side of the supporting table (5) is provided with the motor (701), the output end of the motor (701) is fixedly connected with the rotating shaft (702), the upper side of the rotating shaft (702) is fixedly connected with the driving wheel (703), one side of the driving wheel (703) is engaged with the driven wheel (704), the surface of the driven wheel (704) is connected with the transmission shaft (705), the upper side of the transmission shaft (705) is fixedly connected with the rotating disc (706), the upper side of the rotating disc (706) is fixedly connected with the lamp holder (707), and the inner side of the lamp holder (707) is provided with the atmosphere lamp (708).
2. The device according to claim 1, characterized in that: The magnetic adsorption sticker (3) is provided with two groups on the bottom of the base plate (1) and is symmetrically distributed about the central axis of the base plate (1).
3. The device according to claim 1, characterized in that: The protection mechanism (4) comprises a threaded groove (401), a protective cover (402), a light transmission plate (403), a threaded block (404), an elastic hole (405), a spring (406), a limiting plate (407), a clamping block (408) and a limiting hole (409), the upper side of the base (2) is provided with the threaded groove (401), the surface of the base (2) is provided with the protective cover (402), the surface of the protective cover (402) is provided with the light transmission plate (403), the inner side of the protective cover (402) is threadedly connected with the threaded block (404), the inner side of the threaded groove (401) is provided with the elastic hole (405), the inner side of the elastic hole (405) is fixedly connected with the spring (406), one end of the spring (406) is fixedly connected with the limiting plate (407), the outer end of the limiting plate (407) is fixedly connected with the clamping block (408), and the inner side of the threaded block (404) is provided with the limiting hole (409).
4. The device according to claim 3, characterized in that: The protective cover (402) is installed on the surface of the base (2) through the threaded block (404) and the threaded groove (401), and the size of the threaded block (404) is matched with the size of the threaded groove (401).
5. The device according to claim 3, characterized in that: The limiting plate (407) and the clamping block (408) are matched with each other to form an elastic structure, and the size of the outer wall of the clamping block (408) is matched with the size of the inner wall of the limiting hole (409).
6. The device according to claim 1, wherein: The motor (701) cooperates with a rotating shaft (702) to form a rotating structure, the diameter of the driving wheel (703) is smaller than that of the driven wheel (704), and the number of teeth of the driving wheel (703) is smaller than that of the driven wheel (704).
7. The device according to claim 1, wherein: The atmosphere lamp (708) is provided with the same multiple groups in the inside of the lamp holder (707), and the colors of each group of atmosphere lamps (708) are different.