Lamp assembly and vehicle with same

Abstract

The utility model discloses a lamp assembly and a vehicle with the same, and relates to the technical field of lamps. The lamp assembly comprises a light guide part, a first light source part, a second light source part and a flip movement mechanism, wherein the light guide part is provided with a first incident light surface, a second incident light surface and an emergent light surface; the first light source part is arranged on one side, corresponding to the first incident light surface, of the light guide part; the second light source part is arranged on one side, corresponding to the second incident light surface, of the light guide part; the flip cover movement mechanism comprises a movable covering piece and a driving assembly used for driving the covering piece to move, the covering piece can move between a covering position and an avoiding position, the covering piece is blocked between the light paths of the second light source piece and the light guide piece at the covering position, and the covering piece avoids the light path between the second light source piece and the light guide piece at the avoiding position. The lamp assembly is compact in structure, small in occupied space and capable of meeting various lighting modes at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field, concretely relates to a lamp assembly and vehicle with it BACKGROUND

[0002] In the existing part car lamp design, will separate signal and lighting function, result in occupying space is big, structure is not enough compact.

[0003] Therefore, the car lamp has certain improvement space. CONTENT OF UTILITY MODEL

[0004] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model discloses a lamp assembly, which is compact in structure, occupies less space and can meet various lighting modes.

[0005] The utility model discloses a vehicle with the lamp assembly.

[0006] According to the lamp assembly of the utility model first aspect implementation, include: light guide piece, first light source piece, second light source piece and flip movement mechanism, the light guide piece has first incident light surface, second incident light surface and exit light surface, the light guide piece is configured to the light of the first incident light surface, the second incident light surface is all exported to the exit light surface with the light of the first incident light surface, the second incident light surface is exported;The first light source piece is located at the side of the light guide piece corresponding to the first incident light surface;The second light source piece is located at the side of the light guide piece corresponding to the second incident light surface;The flip movement mechanism includes movable cover piece, the drive assembly for driving the cover piece activity, the cover piece is movable between the cover position and the avoidance position, when the cover position, the cover piece is blocked between the second light source piece and the light path of the light guide piece, when the avoidance position, the cover piece avoids the light path between the second light source piece and the light guide piece.

[0007] According to the lamp assembly of the utility model embodiment, multiple light sources are integrated by the light guide piece, and the flip movement mechanism is used to realize the rapid switching between different light effects. For example, the user can select different lighting modes according to needs, including using only the first light source piece, using only the second light source piece, or completely closing all light sources, so as to meet diversified lighting needs. At the same time, the lamp assembly is compact in structure, saves the occupied space, and can be better applied to various scenes.

[0008] According to some optional embodiments of the utility model, the light guide piece is long strip-shaped, and the end faces of the light guide piece at the two ends in the length direction are the first incident light surfaces;The first light source piece is two, and is arranged in one-to-one correspondence with the first incident light surfaces at the two ends of the light guide piece.

[0009] Further optionally, the first light source member comprises: a lamp plate, the lamp plate is arranged opposite to the first incident light surface; a lamp bead, the lamp bead is arranged on the side of the lamp plate facing the first incident light surface; wherein the lamp bead is at least two, and is arranged in sequence along the width direction of the light guide member.

[0010] In some optional embodiments, the illumination intensity of the second light source member is greater than the illumination intensity of the first light source member, so that the first light source member serves as a signal lamp and the second light source member serves as an illuminating lamp.

[0011] According to some optional embodiments of the present application, the lamp assembly further comprises: a joint control, the joint control is electrically connected with the driving assembly, the first light source member and the second light source member, the joint control is configured to light up the first light source member and extinguish the second light source member when the cover reaches the covering position, and the joint control is further configured to light up the second light source member and extinguish the first light source member when the cover reaches the avoiding position.

[0012] According to some optional embodiments, the cover comprises a first cover and a second cover which can rotate, the rotation directions of the first cover and the second cover are opposite; in the covering position, the first cover and the second cover are spliced and block the light path between the second light source member and the light guide member; in the avoiding position, the first cover and the second cover are away from each other to avoid the light path between the second light source member and the light guide member.

[0013] Further, the driving assembly comprises: a driving member; a first transmission gear connected with the output shaft of the driving member; a second transmission gear engaged with the first transmission gear; wherein the first cover is provided with a first gear, the first gear is engaged with the second transmission gear to realize the rotary motion of the first cover.

[0014] Further optionally, the second cover is provided with a second gear, the second gear is engaged with the first transmission gear to realize the rotary motion of the second cover.

[0015] According to some optional embodiments of the lamp assembly, further comprising: a mounting frame, the mounting frame is provided with a mounting groove, the light guide member is arranged in the mounting groove; at least part of the groove bottom of the mounting groove forms an opening, the cover rotates to open or close the opening; the cover comprises a limiting block, the limiting block is used to limit the rotation range of the cover, and the limiting block abuts against the edge of the opening when the cover blocks the second light source member.

[0016] According to the second aspect of the utility model, a vehicle is provided, wherein at least one vehicle lamp of the vehicle is the lamp assembly according to the first aspect of the utility model.

[0017] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0019] Figure 1 Structure schematic view of lamp assembly of some embodiments of the utility model;

[0020] Figure 2 Structure schematic view of first light source piece of some embodiments of the utility model;

[0021] Figure 3 Cooperation schematic view of flip cover movement mechanism and opening (when the cover piece is in the covering position) of some embodiments of the utility model;

[0022] Figure 4 Cooperation schematic view of flip cover movement mechanism and opening (when the cover piece is in the avoiding position) of some embodiments of the utility model;

[0023] Figure 5 Cooperation schematic view of first cover piece and second cover piece (in the covering position) of some embodiments of the utility model;

[0024] Figure 6 Cooperation schematic view of first cover piece and second cover piece (in the avoiding position) of some embodiments of the utility model;

[0025] Figure 7 Cooperation schematic view of cover piece (in the covering position) and second light source piece of some embodiments of the utility model;

[0026] Figure 8 Cooperation schematic view of cover piece (in the avoiding position) and second light source piece of some embodiments of the utility model;

[0027] Figure 9 Structure schematic view of drive assembly of some embodiments of the utility model;

[0028] Figure 10 Cooperation schematic view of first cover piece and first transmission gear and second transmission gear of some embodiments of the utility model;

[0029] Figure 11The second covering piece and the first transmission gear of some embodiments of the utility model cooperate with the schematic view.

[0030] Reference signs:

[0031] The lamp assembly 100,

[0032] The light guide piece 10, the first incident light surface 11, the second incident light surface 12, the emergent light surface 13,

[0033] The first light source piece 30, the lamp plate 32, the lamp pearl 34,

[0034] The second light source piece 40,

[0035] The flip cover movement mechanism 50, the covering piece 51, the first covering piece 511, the first gear 5111, the second covering piece 512, the second gear 5121, the limiting block 513, the driving assembly 52, the driving piece 522, the first transmission gear 523, the second transmission gear 524,

[0036] The mounting frame 70, the mounting groove 71, the opening 710,

[0037] The covering position a, the avoiding position b. DETAILED DESCRIPTION

[0038] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0039] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation to be constructed and operated in a particular orientation, therefore it cannot be understood as the limitation of the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation" "connection" "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through the indirect connection of intermediate medium, can be the intercommunication of two elements inside.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0041] Below reference Figures 1-11 The lamp assembly 100 according to the first aspect of the utility model is described.

[0042] As Figure 1 Indicated, according to the lamp assembly 100 of the utility model embodiment, the application field of lamp assembly 100 is not limited, can be applied in vehicle, including but not limited to the interior and exterior lighting system of multiple types of vehicles such as car, train;Meanwhile, it can also be extended and applied to indoor and outdoor lighting, industrial lighting, landscape lighting, advertising display, stage lighting and other occasions needing illumination or decoration.For simplicity, the structure of lamp assembly 100 is expanded in the following with the example of lamp assembly 100 applied in vehicle, and the scene of lamp assembly 100 applied in other devices is not described again.

[0043] Combined Figure 1 And Figure 2 According to the lamp assembly 100 of the utility model embodiment, it includes: light guide piece 10.Light guide piece 10 has first incident light surface 11, second incident light surface 12 and emergent light surface 13, and light guide piece 10 is configured to guide the light rays incident on first incident light surface 11 and second incident light surface 12 to emergent light surface 13.

[0044] Here, first incident light surface 11 and second incident light surface 12 on light guide piece 10 are used to receive the light rays emitted by the light source.

[0045] Optionally, first incident light surface 11 and second incident light surface 12 can be used to receive the same or different types of light sources, such as LED lamp beads 34, laser light source or optical fiber transmitted light rays.Or, first incident light surface 11 and second incident light surface 12 are used to receive light sources with different functions, for example, one light source provides main lighting, and another light source provides auxiliary lighting or dynamic effect (such as atmosphere lamp).

[0046] Further optionally, first incident light surface 11 and second incident light surface 12 are used to receive light sources in different directions.For example, one light source is located on one side of light guide piece 10 along the thickness direction, and another light source is located on one side of light guide piece 10 along the length direction.

[0047] The light guide 10 conducts the light rays entering through the first light incidence surface 11 and the second light incidence surface 12 to the light emission surface 13. In this way, by integrating the light rays of different light sources to be emitted from the same light emission surface 13, the lamp assembly 100 no longer needs to configure a light emission opening for each light source, thereby reducing the overall volume and required space of the lamp assembly 100, and making the structure of the lamp assembly 100 more compact.

[0048] At the same time, the more compact arrangement also means that the support structure and fixing device required during installation are also correspondingly reduced, reducing the installation difficulty and cost, and also making the lamp assembly 100 easier to integrate into limited space, such as automotive interiors.

[0049] More optimally, the light guide 10 is a lens module.

[0050] In combination Figures 1-3 , the lamp assembly 100 of the utility model comprises: a first light source 30 and a second light source 40. The first light source 30 is arranged on one side of the light guide 10 corresponding to the first light incidence surface 11. The second light source 40 is arranged on one side of the light guide 10 corresponding to the second light incidence surface 12.

[0051] Optionally, the first light source 30 and the second light source 40 can be the same or different types of light source, such as LED lamp beads 34, laser light sources or light rays transmitted by optical fibers; or, the first light source 30 and the second light source 40 are light sources of different colors; or, the first light source 30 and the second light source 40 are light sources of different functions, such as one light source for providing main lighting and the other light source for providing auxiliary lighting, etc.

[0052] The first light source 30 and the second light source 40 are arranged beside the respective corresponding light incidence surfaces, ensuring that the light rays emitted by them can efficiently enter the light guide 10, helping to improve the light energy utilization rate, and also simplifying the overall structure, making the lamp assembly 100 more compact.

[0053] As Figure 3 shown, the lamp assembly 100 of the embodiment of the application further comprises: a flip motion mechanism 50.

[0054] The flip motion mechanism 50 controls whether the light rays of the second light source 40 enter the light guide 10 by shielding or opening the second light incidence surface 12.

[0055] In particular, in combination Figures 3-6The flip cover movement mechanism 50 comprises a movable cover 51 and a driving assembly 52 for driving the cover 51 to move, and the cover 51 is movable between a covering position a and an avoiding position b, wherein the cover 51 blocks the light path between the second light source 40 and the light guide 10 in the covering position a, and the cover 51 avoids the light path between the second light source 40 and the light guide 10 in the avoiding position b.

[0056] The cover 51 is switched between the covering position a and the avoiding position b.

[0057] Please refer to Figure 3 and Figure 5 When the cover 51 is in the covering position a, the cover 51 blocks the light path between the second light source 40 and the light guide 10, thereby preventing the light of the second light source 40 from entering the light guide 10. At this time, the lamp assembly 100 can choose to use only the first light source 30 to illuminate while covering the second light source 40 or to completely close the first light source 30 while covering the second light source 40. In this way, different application scenarios can be adapted to, and the flexibility of the lamp assembly 100 is improved.

[0058] Please refer to Figure 4 and Figure 6 When the cover 51 is in the avoiding position b, the cover 51 avoids the light path between the second light source 40 and the light guide 10, thereby allowing the light of the second light source 40 to enter the light guide 10. At this time, the lamp assembly 100 can choose to use the second light source 40 to work together with the first light source 30 to output light through the light guide 10, thereby providing stronger or more diversified lighting effects, or to close the first light source 30 to make the lamp assembly 100 provide single second light source 40 illumination. By switching the position of the cover 51, the user can easily realize the conversion between different light source configurations, thereby improving the flexibility of the lamp assembly 100.

[0059] Further optionally, the driving assembly 52 comprises a driving motor and a transmission assembly. The driving assembly 52 can be a stepper motor, a servo motor or a direct current motor. The transmission assembly can comprise a gear transmission.

[0060] According to the lamp assembly 100 of the embodiment of the present application, the light guide 10 is used to integrate multiple light sources, and the flip cover movement mechanism 50 is used to realize the rapid switching between different light effects. For example, the user can choose different illumination modes according to needs, including using only the first light source 30, using only the second light source 40, or completely closing all light sources, thereby meeting diversified lighting needs. At the same time, the lamp assembly 100 is compact in structure and saves the occupied space, so that it can be better applied to various scenes.

[0061] Especially when the lamp assembly 100 is applied to a vehicle lamp, optionally, the first light source 30 is a signal lamp, and the second light source 40 is a high-low beam module.

[0062] When the environment is in the black day, the cover 51 can be made to enter the avoiding position b to expose the high-low beam lens module, thereby ensuring the illumination effect of the high-low beam lens module. When the environment is in the day, the cover 51 can be made to enter the covering position a to shield the high-low beam lens module, thereby preventing the high-low beam lens from being directly exposed to sunlight and preventing sunlight from burning the plastic parts in the lamp through the inner lens or the bright plating layer.

[0063] According to some optional embodiments of the utility model, as shown in Figure 2 The light guide piece 10 is a long strip, and the two end faces of the light guide piece 10 in the length direction are both the first incident light faces 11. The first light source 30 is two, and is arranged in one-to-one correspondence with the first incident light faces 11 at both ends of the light guide piece 10.

[0064] In this way, the two first incident light faces 11 can simultaneously receive light from the corresponding first light source 30, thereby improving the utilization rate of light and the uniformity of light inside the light guide piece 10. The double-end light-in setting effectively reduces the attenuation of light in the transmission process, can provide stable and uniform illumination effect in a large range, and meets the requirements of high-demand application scenarios.

[0065] Further, please refer to Figure 2 The first light source 30 includes a lamp plate 32 and a lamp bead 34, and the lamp plate 32 is arranged opposite to the first incident light face 11. The lamp bead 34 is arranged on the side of the lamp plate 32 facing the first incident light face 11. Among them, the lamp bead 34 is at least two, and is arranged in sequence along the width direction of the light guide piece 10.

[0066] The lamp plate 32 is used for carrying the lamp bead 34, which provides a mounting position, and also supplies power and dissipates heat for the lamp bead 34.

[0067] The lamp plate 32 is opposite to the first incident light face 11, which reduces the loss of light in the propagation process and improves the energy transmission efficiency.

[0068] The plurality of lamp beads 34 arranged along the width direction of the light guide piece 10 can ensure that the light uniformly enters the light guide piece 10, avoiding the situation of local over-brightness or over-darkness.

[0069] The number of lamp beads 34 can be adjusted according to the requirements of actual application scenarios, so as to realize different illumination intensities. For example, the number of lamp beads 34 is increased in the application occasion requiring high brightness, or fewer lamp beads 34 are used in the environment pursuing soft light.

[0070] In some optional embodiments, the light intensity of the second light source 40 is greater than that of the first light source 30, so that the first light source 30 serves as a signal light and the second light source 40 serves as an illuminating light.

[0071] By setting the two light sources to different light intensities, the lamp assembly 100 can integrate multiple functions in one device. Users can choose to use only the first light source 30 in signal light mode, only the second light source 40 in main lighting mode, or both, to meet flexible lighting needs.

[0072] According to some optional lamp assemblies 100 of the present application, a joint control is further included. The joint control helps to realize the intelligentization of the lamp assembly 100, so as to realize the automatic switching of different lighting modes.

[0073] Specifically, the joint control is electrically connected with the driving assembly 52, the first light source 30 and the second light source 40. It realizes intelligent management and coordinated operation of multiple components. The joint control can monitor the position of the cover 51 and determine whether it is in the covering position a or the avoiding position b.

[0074] The joint control is configured to light up the first light source 30 and turn off the second light source 40 when the cover 51 reaches the covering position a.

[0075] At this time, the cover 51 blocks the second light source 40, preventing sunlight from abrading the internal components of the lamp assembly 100 through the light guide 10. In addition, the cover 51 in the covering position a also makes the light of the first light source 30 more visible from the outside, enhancing the effect of signal indication. In this way, not only the internal components of the lamp are protected, but also the visibility of the first light source 30 as a signal light is improved.

[0076] The joint control is further configured to light up the second light source 40 and turn off the first light source 30 when the cover 51 reaches the avoiding position b.

[0077] At this time, the cover 51 no longer blocks the light path between the second light source 40 and the light guide 10, so the second light source 40 can smoothly guide its light into the light guide 10.

[0078] The joint control activates the second light source 40 through an electrical signal, so that it provides high-intensity main lighting. In the avoiding position b, the function of the first light source 30 is usually not necessary, so the joint control will cut off the power supply of the first light source 30 to avoid unnecessary energy consumption. At the same time, turning off the first light source 30 can also reduce light interference, ensuring that the light output of the second light source 40 is more pure, and improving the overall lighting effect.

[0079] By enabling only the currently needed functional light source, the joint control effectively reduces energy waste and prolongs the overall service life of the lamp assembly 100.

[0080] In some specific embodiments, as shown in Figures 5-8 The cover 51 includes a first cover 511 and a second cover 512 which are rotatable and have opposite rotation directions.

[0081] For example, the first cover 511 and the second cover 512 can move away from or close to each other. For example, in the daytime, the first cover 511 and the second cover 512 can be moved away from each other to expose the second light source 40, thereby ensuring the lighting effect of the second light source 40. For example, in the daytime, the first cover 511 and the second cover 512 can be moved close to each other to block the second light source 40, thereby preventing the second light source 40 from being directly exposed to sunlight and preventing sunlight from ablation of internal components of the lamp through the light guide 10.

[0082] In the covering position a, the first cover 511 and the second cover 512 are spliced and blocked between the light path of the second light source 40 and the light guide 10. By splicing, the first cover 511 and the second cover 512 form a complete barrier together, thereby ensuring that there is no gap for light to pass through. On the one hand, it can block the light of the second light source 40 from entering the light guide 10, ensuring that only the first light source 30 works. At the same time, the cover 51 can also prevent external light (such as sunlight) from directly entering the second light source 40, avoiding ablation of internal components through the light guide 10, protecting the lamp and improving the safety and stability of use.

[0083] In order to realize seamless splicing, in some optional embodiments, the first cover 511 and the second cover 512 are staggered at the side edges close to each other, so that they can at least partially overlap when spliced. In this way, the close fit between the covers 51 can be ensured, light leakage can be avoided, and the reliability of light shielding can be improved.

[0084] In the avoiding position b, the first cover 511 and the second cover 512 are away from each other to avoid the light path between the second light source 40 and the light guide 10.

[0085] By moving the first cover 511 and the second cover 512 away from each other, the second light source 40 can be quickly exposed, so that the light of the second light source 40 can immediately enter the light guide 10 and output illumination. In this way, the second light source 40 can quickly respond to the demand and provide immediate illumination. Therefore, the user can quickly switch to a high-brightness mode when needed, improving the operation efficiency and flexibility of the lamp assembly 100.

[0086] According to some optional embodiments, as shown in Figure 9As shown, the driving assembly 52 comprises a driving member 522, a first transmission gear 523 and a second transmission gear 524. The first transmission gear 523 is connected to the output shaft of the driving member 522. The second transmission gear 524 is engaged with the first transmission gear 523. The first cover member 511 is provided with a first gear 5111, which is engaged with the second transmission gear 524 to realize the rotational movement of the first cover member 511.

[0087] Specifically, please refer to Figure 9 and Figure 10 , the output shaft of the driving member 522 is directly connected to the first transmission gear 523. When the driving member 522 is started, it will drive the first transmission gear 523 to rotate. The first transmission gear 523 is engaged with the second transmission gear 524. Therefore, the rotational movement of the first transmission gear 523 will be transmitted to the second transmission gear 524. And the second transmission gear 524 is engaged with the first gear 5111 provided on the first cover member 511. With the rotation of the second transmission gear 524, the first gear 5111 will also rotate. This gear transmission structure ensures that the first cover member 511 can rotate in a predetermined direction and speed, thereby realizing the switching from the covering position a to the avoiding position b.

[0088] Further, please refer to Figure 9 and Figure 11 , the second cover member 512 is provided with a second gear 5121, which is engaged with the first transmission gear 523 to realize the rotational movement of the second cover member 512.

[0089] The first transmission gear 523 directly drives the second gear 5121 on the second cover member 512, so that the movement direction of the second cover member 512 is opposite to that of the first cover member 511.

[0090] In this way, the movement of the two cover members 51 is accurately controlled at the same time through one driving member 522, simplifying the complexity of the system. Through the direct and indirect gear transmission system, the stability and reliability of power transmission are ensured. In addition, the space occupation is also reduced, making the lamp assembly 100 more portable and easy to integrate into different application scenarios.

[0091] According to some optional embodiments of the present application, such as Figure 1 , Figure 3 and Figure 4 , the lamp assembly 100 further comprises a mounting frame 70. The mounting frame 70 has a mounting groove 71, and the light guide member 10 is arranged in the mounting groove 71. At least part of the groove bottom of the mounting groove 71 forms an opening 710, and the cover member 51 rotates to open or close the opening 710. The mounting frame 70 is used to fix the light guide member 10, the light source member and other related components.

[0092] Optionally, the mounting frame 70 is made of a piece of solid and durable material. For example, the mounting frame 70 can be a piece of metal or high-strength plastic, ensuring the stability and reliability of the entire lamp assembly 100.

[0093] The mounting slots 71 formed on the mounting holes are shaped and sized to match the light guide 10, ensuring that the light guide 10 can be stably embedded therein.

[0094] At least part of the slot bottom of the mounting slots 71 is formed with an opening 710, which allows light from the second light source 40 to enter the light guide 10.

[0095] The cover 51 is mounted on the mounting frame 70. When the cover 51 rotates, it can open or close the opening 710 at the bottom of the mounting slot 71.

[0096] In the covering position a, the cover 51 completely covers the opening 710, preventing light from the second light source 40 from entering the light guide 10; in the avoiding position b, the cover 51 is far away from the opening 710, allowing light from the second light source 40 to smoothly enter the light guide 10.

[0097] In order to improve the reliability of the cover 51, as shown in Figures 5-8 The cover 51 includes a limiting block 513 for limiting the rotation range of the cover 51. When the cover 51 blocks the second light source 40, the limiting block 513 abuts against the edge of the opening 710.

[0098] Optionally, the limiting block 513 is a protruding part fixed on the cover 51, which can contact the edge of the opening 710 of the mounting frame 70 when the cover 51 rotates to the covering position a, preventing the cover 51 from continuing to rotate, ensuring that it accurately blocks the opening 710, thereby completely blocking the light path of the second light source 40.

[0099] According to the second aspect of the present application, a vehicle is provided, wherein at least one of the vehicle's lamps is a lamp assembly 100 according to the first aspect of the present application.

[0100] It is worth noting that the specific type of vehicle referred to in the present application is not limited, for example, the vehicle can be a passenger car, a public transport vehicle, a special vehicle, etc. Through the vehicle of the present application, the improved lamp assembly 100 can meet the diversified lighting needs and achieve a more reasonable layout in a limited space.

[0101] The lamp assembly 100 according to the present application will be described in detail with reference to Figure 1 - Figure 11 It is worth understanding that the following description is only exemplary and is not a specific limitation of the present application.

[0102] Referring to Figures 1-3 , the lamp assembly 100 comprises a light guide 10, a first light source 30, a second light source 40, a flip motion mechanism 50, a joint control and a mounting frame 70.

[0103] The mounting frame 70 has a mounting groove 71, and the light guide 10 is arranged in the mounting groove 71. Part of the groove bottom of the mounting groove 71 forms an opening 710.

[0104] Referring to Figure 2 , the light guide 10 has a first incident light surface 11, a second incident light surface 12 and an exit light surface 13. The light guide 10 guides the light rays incident on the first incident light surface 11 and the second incident light surface 12 to the exit light surface 13.

[0105] The light guide 10 is long strip-shaped, and the end faces of the light guide 10 at both ends in the length direction are the first incident light surfaces 11.

[0106] The first light source 30 is two, which are respectively located at both ends of the light guide 10 and are arranged one by one corresponding to the first incident light surfaces 11 at both ends of the light guide 10.

[0107] Referring to Figure 2 , the first light source 30 comprises a lamp plate 32 and a lamp bead 34, and the lamp plate 32 is arranged opposite to the first incident light surface 11. The lamp bead 34 is arranged on the side of the lamp plate 32 facing the first incident light surface 11. The lamp bead 34 is multiple, and is arranged in sequence along the width direction of the light guide 10.

[0108] The second light source 40 is arranged on the side of the light guide 10 corresponding to the second incident light surface 12.

[0109] The first light source 30 is used as a signal lamp, and the second light source 40 is used as an illuminating lamp.

[0110] Referring to Figure 5 , Figure 6 and Figure 9 , the flip motion mechanism 50 comprises a cover 51 and a driving assembly 52.

[0111] Referring to Figure 3 and Figure 4 , the cover 51 is movable between a covering position a and an avoiding position b. When the cover 51 is in the covering position a, the cover 51 closes the opening 710 at the mounting groove 71, and when the cover 51 is in the avoiding position b, the cover 51 opens the opening 710.

[0112] The joint control is electrically connected with the driving assembly 52, the first light source 30 and the second light source 40. The joint control is configured to light up the first light source 30 and extinguish the second light source 40 when the cover 51 reaches the covering position a, and the joint control is also configured to light up the second light source 40 and extinguish the first light source 30 when the cover 51 reaches the avoiding position b.

[0113] With reference to Figures 5-8 The cover 51 comprises a rotatable first cover 511 and a second cover 512, and the rotating directions of the first cover 511 and the second cover 512 are opposite.

[0114] In the covering position a, the first cover 511 and the second cover 512 are spliced and blocked between the second light source 40 and the light path of the light guide 10.

[0115] In the avoiding position b, the first cover 511 and the second cover 512 are away from each other to avoid the light path between the second light source 40 and the light guide 10.

[0116] With reference to Figure 9 The driving assembly 52 comprises a driving member 522, a first transmission gear 523 and a second transmission gear 524. The first transmission gear 523 is connected with the output shaft of the driving member 522. The second transmission gear 524 is engaged with the first transmission gear 523.

[0117] With reference to Figure 10 The first cover 511 is provided with a first gear 5111, and the first gear 5111 is engaged with the second transmission gear 524 to realize the rotating movement of the first cover 511.

[0118] With reference to Figure 11 The second cover 512 is provided with a second gear 5121, and the second gear 5121 is engaged with the first transmission gear 523 to realize the rotating movement of the second cover 512.

[0119] With reference to Figures 5-8 The cover 51 comprises a limiting block 513 for limiting the rotating range of the cover 51, and the limiting block 513 is abutted against the edge of the opening 710 when the cover 51 blocks the second light source 40.

[0120] Other configurations of the lamp assembly according to the embodiments of the present application, such as vehicles and operations, are known to those skilled in the art and will not be described in detail herein.

[0121] In the description of the present specification, the description referring to the terms “embodiment”, “example” and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0122] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A luminaire assembly, characterized by The utility model relates to a signal lamp, which comprises: a light guide member having a first light incident surface, a second light incident surface and a light exit surface, the light guide member being configured to guide light rays incident on the first light incident surface and the second light incident surface to the light exit surface; a first light source member disposed on a side of the light guide member corresponding to the first light incident surface; a second light source member disposed on a side of the light guide member corresponding to the second light incident surface; a flip cover movement mechanism comprising a movable cover member and a driving assembly for driving the movable cover member to move, the movable cover member being movable between a covering position and an avoiding position, in the covering position, the movable cover member blocks the light path between the second light source member and the light guide member, in the avoiding position, the movable cover member avoids the light path between the second light source member and the light guide member.

2. The luminaire assembly of claim 1, wherein, The light guide member is long strip-shaped, and the end surfaces of the light guide member at both ends in the length direction are the first light incident surfaces. The first light source member is two, and is arranged in one-to-one correspondence with the first light incident surfaces at both ends of the light guide member.

3. The luminaire assembly of claim 2, wherein, The first light source member comprises: a lamp plate arranged opposite to the first light incident surface; a lamp bead arranged on a side of the lamp plate facing the first light incident surface; wherein the lamp bead is at least two, and is arranged in sequence along the width direction of the light guide member.

4. The luminaire assembly of claim 1, wherein, The illumination intensity of the second light source member is greater than that of the first light source member, so that the first light source member serves as a signal lamp and the second light source member serves as an illuminating lamp.

5. The luminaire assembly of claim 1, wherein, Further comprising: a joint control member electrically connected with the driving assembly, the first light source member and the second light source member, the joint control member being configured to light up the first light source member and turn off the second light source member when the movable cover member reaches the covering position, and the joint control member being further configured to light up the second light source member and turn off the first light source member when the movable cover member reaches the avoiding position.

6. The luminaire assembly of any of claims 1-5, wherein, The movable cover member comprises a first movable cover member and a second movable cover member, the rotation directions of the first movable cover member and the second movable cover member being opposite; in the covering position, the first movable cover member and the second movable cover member are spliced and block the light path between the second light source member and the light guide member; in the avoiding position, the first movable cover member and the second movable cover member are away from each other to avoid the light path between the second light source member and the light guide member.

7. The luminaire assembly of claim 6, wherein, The driving assembly comprises: a driving member; a first transmission gear connected with an output shaft of the driving member; a second transmission gear engaged with the first transmission gear; wherein a first gear is arranged on the first movable cover member, the first gear being engaged with the second transmission gear to realize the rotation movement of the first movable cover member.

8. The luminaire assembly of claim 7, wherein, A second gear is arranged on the second movable cover member, the second gear being engaged with the first transmission gear to realize the rotation movement of the second movable cover member.

9. The luminaire assembly of any of claims 1-5, wherein, Further comprising: a mounting frame having a mounting groove, the light guide member being arranged in the mounting groove; At least part of the bottom of the mounting groove forms an opening, and the cover rotates to open or close the opening; The cover comprises a limiting block for limiting the rotation range of the cover, and the limiting block abuts against the edge of the opening when the cover shields the second light source.

10. A vehicle characterized by comprising: At least one of the vehicle lights of the vehicle is the lamp assembly according to any one of claims 1-9.

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