Lamp

Abstract

A lamp (100), comprising a mounting base (10) and a plurality of light-emitting modules (20), the plurality of light-emitting modules (20) being sequentially arranged on the mounting base (10). Each light-emitting module (20) comprises a light-emitting unit (21) and an optical lens (23), the light-emitting unit (21) being connected to the mounting base (10). Each light-emitting module (20) is provided with a beam-shaping portion (24), the beam-shaping portion (24) being used for shaping emitted light rays of the light-emitting unit (21) so as to obtain a rectangular light spot (c1). The emitted light rays transmitted through the beam-shaping portions (24) are emitted to a light-receiving surface to form a plurality of rectangular light spots (c1) having a one-to-one correspondence, and the plurality of rectangular light spots (c1) formed by the plurality of light-emitting modules (20) are sequentially arranged. After being transmitted through the optical lenses (23) and the beam-shaping portions (24), the emitted light rays of the lamp (100) can form the rectangular light spots (c1), the rectangular light spots (c1) can match the length and width of a narrow area such as a ceiling, and the plurality of rectangular light spots (c1) are sequentially arranged to form an arrangement light effect, thereby improving the visual effect.

Description

Luminaire

[0001] Cross Reference to Related Applications

[0002] This application claims priority to Chinese applications with application numbers 2024222484792, 2024222491635, filed on September 13, 2024, the contents of which are hereby incorporated by reference in their entirety for all purposes. TECHNICAL FIELD

[0003] The present application relates to the field of lighting fixtures, and in particular to a luminaire. BACKGROUND

[0004] The field of modern luminaires is constantly advancing and developing, and space lighting has become an indispensable part. Consumers and designers have diverse requirements for the selection of light distribution. Luminaires often have multiple light-emitting units, each of which can only project a light spot. When multiple light-emitting units project light onto the same plane, the light spots formed usually cannot correspond to the long and narrow shape of the ceiling, and multiple light spots appear in a single disordered arrangement, thereby forming a relatively general decorative effect. SUMMARY

[0005] In view of this, the embodiments of the present application provide a luminaire to solve the above technical problems.

[0006] The embodiments of the present application provide a luminaire, which is used for illuminating a light-receiving surface. The luminaire includes a mounting seat and a plurality of light-emitting modules, and the plurality of light-emitting modules are arranged in sequence on the mounting seat. Each light-emitting module includes a light-emitting unit and an optical lens, and the light-emitting unit is connected to the mounting seat. The optical lens is arranged in sequence on the light path formed by the light-emitting unit, and each light-emitting module has a beam shaping portion arranged on the side of the optical lens away from the light-emitting unit. The beam shaping portion is used for shaping the emergent light rays of the light-emitting unit to obtain a rectangular light spot. The emergent light rays of the light-emitting unit are transmitted out of the corresponding beam shaping portion to form a one-to-one corresponding rectangular light spot on the light-receiving surface, and the plurality of rectangular light spots formed by the plurality of light-emitting modules are arranged in sequence.

[0007] In some embodiments, the mounting seat has a first end and a second end facing away from each other, the mounting seat has an extension direction from the first end to the second end, and the plurality of light-emitting modules are arranged in sequence along the extension direction between the first end and the second end.

[0008] In some embodiments, the optical lens has an optical axis, an optical axis included angle is formed between the optical axes of each adjacent two light-emitting modules, the plurality of arranged light-emitting modules form a plurality of optical axis included angles, and the plurality of optical axis included angles gradually decrease along the extension direction.

[0009] In some embodiments, the emitted light rays have a set beam divergence angle after passing through the optical lens, and the beam divergence angles of the light beams formed by the plurality of light emitting modules decrease in sequence along the extension direction.

[0010] In some embodiments, the rated power of the light emitting units in the plurality of light emitting modules increases in sequence along the extension direction.

[0011] In some embodiments, the mounting base comprises a plurality of mounting plates arranged in sequence between the first end and the second end, and the plurality of mounting plates are arranged along a specified arc trajectory. The plurality of light emitting modules are arranged one-to-one corresponding to the plurality of mounting plates, and the light emitting modules are arranged on the side of the corresponding mounting plates away from the center of the specified arc trajectory.

[0012] In some embodiments, each optical lens has a first light exit surface arranged on the side of the optical lens away from the light emitting unit. The beam shaping portion and the first light exit surface are arranged in sequence or are attached to the first light exit surface. The plurality of beam shaping portions in the plurality of light emitting modules are arranged in sequence along the extension direction.

[0013] In some embodiments, the first light exit surfaces of the plurality of light emitting modules have the same area.

[0014] In some embodiments, the first light exit surfaces of the plurality of light emitting modules increase in area in sequence along the extension direction.

[0015] In some embodiments, the beam shaping portion has a second light exit surface for the emitted light rays. The plurality of beam shaping portions of the plurality of light emitting modules are arranged in sequence along the extension direction, and the adjacent two beam shaping portions are arranged in sequence. The second light exit surfaces of the plurality of beam shaping portions have the same area or the second light exit surfaces of the plurality of beam shaping portions increase in area in sequence along the extension direction.

[0016] In some embodiments, the beam shaping portion has a second light exit surface for the emitted light rays. The plurality of beam shaping portions of the plurality of light emitting modules are arranged in sequence along the extension direction and are integrally connected. The second light exit surfaces of the plurality of beam shaping portions have the same area or the second light exit surfaces of the plurality of beam shaping portions increase in area in sequence along the extension direction.

[0017] In some embodiments, the beam shaping portion comprises a plurality of stripes. The stripe comprises at least any one of the following structures: linear stripe structure, wavy stripe structure, and sawtooth stripe structure. Each stripe is arranged along the extension direction from the first end to the second end, and the plurality of stripes are arranged in sequence along a reference direction perpendicular to the extension direction. The rectangular light spot has a length direction and a width direction, and the length direction is parallel to the reference direction. The length direction of the rectangular light spot has a size greater than the width direction.

[0018] In some embodiments, the light beam shaping portion includes a shaping lens, the shaping lens is connected to the mounting base, the shaping lens is provided with a first accommodating space on a side facing the corresponding light emitting unit, and the light emitting unit and the optical lens are arranged in the first accommodating space.

[0019] In some embodiments, the shaping lens is a cylindrical lens or an arc-shaped lens, the shaping lens includes a second light emitting surface facing the light receiving surface, the second light emitting surface has a length direction and a width direction perpendicular to each other, and a size of the second light emitting surface in the length direction is greater than a size of the second light emitting surface in the width direction.

[0020] In some embodiments, the plurality of light emitting modules are arranged in sequence to form a row, so that the plurality of rectangular light spots corresponding to the plurality of light emitting modules are arranged in sequence, and in the plurality of rectangular light spots on the light receiving surface, an area overlap ratio between two adjacent rectangular light spots is greater than 0 and less than or equal to 10%.

[0021] In some embodiments, the light emitting unit in each light emitting module includes a multi-color light bead, the multi-color light bead is configured to emit light rays of different colors, and the light emitting units in the plurality of light emitting modules form light rays of different colors.

[0022] In some embodiments, the light emitting module further includes a light mixing member, and the light mixing member is arranged between the light emitting unit and the optical lens. The lamp includes a plurality of light shielding members, and each light shielding member is arranged between the light emitting units of every two adjacent light emitting modules.

[0023] Compared with the prior art, the embodiment of the present application provides a lamp, which includes a mounting base and a plurality of light emitting modules. The plurality of light emitting modules are arranged on the mounting base and emit light towards a light receiving surface, so as to form a plurality of corresponding light spots, thereby improving the light emitting brightness and light emitting range of the lamp and enriching the decorative light effect. In the embodiment, each light emitting module includes an optical lens and a light beam shaping portion, the light beam shaping portion is arranged on a light path of the emitted light rays, and the optical lens and the light beam shaping portion can shape the light spot and form a rectangular light spot. The rectangular light spot can match the length and width of a long and narrow rectangular area such as a ceiling, and the plurality of rectangular light spots corresponding to the plurality of light emitting modules are arranged in sequence, so as to form an orderly arrangement, thereby improving the decorative effect of the decorative light. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0025] FIG. 1 is a structural schematic diagram of a lamp according to an embodiment of the present application.

[0026] FIG. 2 is an exploded structural schematic diagram of the lamp shown in FIG. 1.

[0027] FIG. 3 is a cross-sectional structural schematic diagram of the lamp shown in FIG. 1.

[0028] FIG. 4 is a schematic diagram of a plurality of rectangular light spots formed by the lamp shown in FIG. 1.

[0029] FIG. 5 is another lateral cross-sectional structural schematic diagram of the lamp shown in FIG. 1.

[0030] FIG. 6 is an enlarged structural schematic diagram of region b of the lamp shown in FIG. 5.

[0031] FIG. 7 is another structural schematic diagram of a lamp according to an embodiment of the present application.

[0032] FIG. 8 is an enlarged structural schematic diagram of region e of the lamp shown in FIG. 7.

[0033] FIG. 9 is another structural schematic diagram of a lamp according to an embodiment of the present application.

[0034] FIG. 10 is an exploded structural schematic diagram of a lamp according to an embodiment of the present application.

[0035] FIG. 11 is a cross-sectional structural schematic diagram of the lamp shown in FIG. 10.

[0036] FIG. 12 is another lateral cross-sectional structural schematic diagram of the lamp shown in FIG. 10.

[0037] FIG. 13 is an enlarged structural schematic diagram of region c of the lamp shown in FIG. 12.

[0038] FIG. 14 is a structural schematic diagram of a shaping lens in the lamp shown in FIG. 10.

[0039] FIG. 15 is another structural schematic diagram of a shaping lens in the lamp shown in FIG. 10.

[0040] FIG. 16 is another structural schematic diagram of a shaping lens in the lamp shown in FIG. 10. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of the present application.

[0042] It is to be noted that when an element / component is referred to as being "on" another element / component, it can be directly on the other element / component or intervening elements / components can also be present. Where an element / component is referred to as being "connected" or "coupled" to another element / component, it can be directly connected or coupled to the other element / component or intervening elements / components can be present. Where an element / component is referred to as being "provided on" another element / component, it can be directly provided on the other element / component or intervening elements / components can be present.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0044] Referring to FIG. 1, an embodiment of the present application provides a lamp 100. In the present embodiment, the lamp 100 is used to provide decorative ambient light, for example, to emit light to a light receiving surface. The lamp 100 can be a wall washer or an ambient light. The light receiving surface can be a ceiling, a wall, a floor, etc. As an example, the lamp 100 is a wall washer, which is used to provide decorative light to a ceiling. As an example only, the lamp 100 is installed on a wall, and the installation angle of the lamp 100 is adjusted so that the light emitted by the lamp can be projected to the ceiling and form a rectangular light spot on the ceiling.

[0045] Please refer to 1 and FIG. 2, in an embodiment provided by the present application, the lamp 100 comprises a mounting seat 10 and a plurality of light emitting modules 20, the plurality of light emitting modules 20 are arranged in sequence on the mounting seat 10. Each light emitting module 20 comprises a light emitting unit 21 and an optical lens 23, the light emitting unit 21 is connected to the mounting seat 10, the light emitting units 21 in the plurality of light emitting modules 20 form different colors of outgoing light rays, and the optical lens 23 is arranged in sequence on the outgoing light path formed by the light emitting unit 21. Each light emitting module 20 has a beam shaping portion 24, the beam shaping portion 24 is arranged on the side of the optical lens 23 away from the light emitting unit 21, the beam shaping portion 24 is used for shaping the outgoing light rays of the light emitting unit 21 to obtain a rectangular light spot; the outgoing light rays of the light emitting unit 21 are transmitted out of the corresponding beam shaping portion 24 to form a one-to-one corresponding plurality of rectangular light spots on the light receiving surface, and the plurality of rectangular light spots formed by the plurality of light emitting modules 20 are arranged in sequence to form an arranged light effect, thereby improving the visual effect. By arranging the plurality of light emitting modules 20 to collectively project light towards the light receiving surface, a plurality of corresponding light spots can be formed, thereby improving the light output brightness and light output range of the lamp 100 and enriching the effect of decorative light. In the embodiment, each light emitting module 20 comprises the optical lens 23 and the beam shaping portion 24, the beam shaping portion 24 is arranged on the light path of the outgoing light rays, and by arranging the optical lens 23 and the beam shaping portion 24, the light spot can be shaped and a rectangular light spot can be formed, the rectangular light spot can match the length and width of a long and narrow rectangular area such as a ceiling, and the plurality of rectangular light spots corresponding to the plurality of light emitting modules 20 are arranged in sequence, thereby forming an orderly arrangement and improving the decorative effect of decorative light.

[0046] Next, each component of the lamp 100 and the specific structure of each component will be introduced one by one.

[0047] Please refer to FIG. 2 and FIG. 3, in the embodiment, the mounting seat 10 serves as a mounting carrier of the lamp 100, which is used for mounting the plurality of light emitting modules 20 and fixing the lamp 100 on a mounting platform. The mounting platform can be a wall surface, a ceiling or other supports, etc. The mounting seat 10 has a first end 101 and a second end 102, the first end 101 and the second end 102 are opposite to each other. The mounting seat 10 has an extension direction X pointing from the first end 101 to the second end 102, and the plurality of light emitting modules 20 are arranged in sequence along the extension direction X between the first end 101 and the second end 102, so that the plurality of light emitting modules 20 can simultaneously project light towards the light receiving surface to increase the light output brightness and light output range.

[0048] The number of the light emitting modules 20 is not specifically limited in the embodiment, and it can be understood that the more the number of the light emitting modules 20, the more the rectangular light spots formed. Specifically, in the embodiment, the lamp 100 can be installed on a wall surface and light to a ceiling when in use. In the direction of gravity, the installation position of the first end 101 is higher than that of the second end 102, and there is a height difference between the first end 101 and the second end 102. The mounting seat 10 includes a plurality of mounting plates 11 arranged in sequence between the first end 101 and the second end 102, and the plurality of mounting plates 11 are arranged according to a specified arc trajectory, for example, each mounting plate 11 is arranged along the tangent direction of the arc, and there is a certain angle between the planes where the adjacent mounting plates 11 are located. The center of the arc is arranged on the side of the mounting seat 10 away from the light receiving surface, so that the plurality of mounting plates 11 are arranged to form an arc surface protruding towards the light receiving surface. The plurality of light emitting modules 20 are arranged in sequence on the plurality of mounting plates 11 and located on the side of the mounting plates 11 away from the center, and due to the certain angle between the planes where the adjacent mounting plates 11 are located, the adjacent light emitting modules 20 are staggered with each other, which can reduce the overlap rate between the adjacent rectangular light spots formed by the adjacent light emitting modules 20 on the light receiving surface, and improve the clarity of each rectangular light spot. In some embodiments, the arc described above can be a circular arc.

[0049] In other embodiments, the mounting seat 10 can also have a flat plate structure, which is installed on a wall surface and light to a ceiling. The mounting seat 10 of the flat plate structure can extend from the first end 101 to the second end 102, and in the direction of gravity, the installation position of the first end 101 is higher than that of the second end 102, and there is a height difference between the first end 101 and the second end 102. The plurality of light emitting modules 20 are arranged in sequence between the first end 101 and the second end 102 and arranged towards the light receiving surface for collectively lighting to the light receiving surface. At this time, the normal lines of the plurality of light emitting modules 20 can be substantially parallel to each other, and the plurality of light emitting modules 20 can form a light effect of a plurality of rectangular light spots arranged in sequence.

[0050] It is to be noted that the light spot area c corresponding to the plurality of light emitting modules 20 in any of the above embodiments includes a plurality of rectangular light spots cl, each of which is formed by one light emitting module 20. The rectangular light spot cl has a light spot width direction f and a light spot length direction e, the light spot width direction f is substantially perpendicular to the light spot length direction e, for example, the light spot length is three times or more than the light spot width. Adjacent rectangular light spots cl are arranged in sequence on the light receiving surface, arranged in sequence along the light spot width direction f, and the long sides of each adjacent two rectangular light spots cl abut or overlap each other. When the colors of the light rays emitted by each light emitting module 20 are different, a continuous rainbow lighting effect can be formed on the light receiving surface. In this embodiment, the distance between adjacent light emitting modules 20 can be adjusted to reduce the overlapping area between adjacent rectangular light spots cl, thereby reducing the proportion of overlapping and light leakage between rectangular light spots cl formed by different light emitting modules 20, ensuring the clarity of each rectangular light spot cl and improving the user's visual experience. As an example, a plurality of light emitting modules 20 are arranged in sequence to form a row, so that the plurality of rectangular light spots cl corresponding to the plurality of light emitting modules 20 are arranged in sequence, and the plurality of rectangular light spots cl are arranged in sequence. As a reference, the distance between adjacent two light emitting modules 20 can be greater than or equal to 5 cm and less than or equal to 15 cm, for example, the distance between adjacent two light emitting modules 20 can be 5 cm. It can be understood that the distance between adjacent two light emitting modules 20 can also be other values, which are not limited in this embodiment. When the adjacent two rectangular light spots cl overlap, the overlapping area ratio is greater than 0 and less than or equal to 10%. For example, the overlapping area ratio can be 2%, 5%, or other values, which are not limited in this embodiment. The "overlapping area ratio" can be understood as the degree of overlap between adjacent two rectangular light spots cl, specifically the ratio of the overlapping area to the sum of the areas of the adjacent two rectangular light spots cl.

[0051] Please refer to FIG. 2 and FIG. 5 again, in the embodiment, each light-emitting module 20 comprises a light-emitting unit 21, which is detachably mounted on the mounting base 10, facilitating the maintenance and replacement of the light-emitting unit 21. The light-emitting unit 21 has a light-emitting side, which faces away from the mounting base 10 and is arranged towards the light-receiving surface for emitting light to the light-receiving surface. In the embodiment, the light-emitting unit 21 is a non-coherent light source, which can be a multi-color chip integrated lamp bead, a plurality of single-color lamp beads closely pasted, or the like, so that the plurality of light-emitting modules 20 can emit different colors of outgoing light, thereby forming a rainbow-like light spot effect on the light-receiving surface. As an example, the light-emitting unit 21 is a multi-color chip integrated LED lamp bead. A plurality of LED chips of different colors are included in the package shell of each light-emitting unit 21, and the LED chips of different colors can be lit separately or simultaneously to form different colors of outgoing light when the light-emitting unit 21 is in use. For example, the LED chips of different colors of the same light-emitting unit 21 can correspondingly form yellow light, green light, red light, or other colors of outgoing light when lit, creating a flowing color change effect and increasing visual appeal. The color of the outgoing light of each light-emitting unit 21 can be controlled according to actual use requirements to form a rainbow light effect.

[0052] As another example, the light-emitting unit 21 is a plurality of single-color lamp beads. Specifically, a plurality of single-color LED lamp beads are closely arranged on a substrate, and each lamp bead can be independently controlled to control the color of the light ultimately presented by the light-emitting unit 21. For example, each lamp bead can only emit a specific color of light, and one of the lamp beads can only emit red light, and another lamp bead can only emit blue light. When the light-emitting unit 21 needs to emit blue light, the lamp bead emitting blue light is controlled to work, and the other lamp beads are in an off state. In addition, in some embodiments, when at least two lamp beads at different distances are lit at the same time, the mixed light of at least two different colors of outgoing light formed can form a new color of light, further increasing the richness of the decorative light. For example, when red light and blue light are mixed, purple light can be formed, which can enrich the color of the decorative light to form a variety of different light spots. In the embodiment, the lamp beads of different colors in each light-emitting unit 21 can be controlled to work, so that each light-emitting unit 21 can form different colors of light. When the colors of the light emitted by the lamp beads in the plurality of light-emitting modules 20 are different from each other, a rainbow light effect can be formed, enriching the visual experience.

[0053] In other embodiments, the light-emitting unit 21 can also be a single-color lamp bead. The colors of the outgoing light formed by the single-color lamp beads in the plurality of light-emitting modules 20 are different from each other, and different color light spots can be formed when the plurality of light-emitting modules 20 simultaneously project light to the light-receiving surface, enhancing visual appeal.

[0054] Please refer to FIG. 5 and FIG. 6, in the embodiment, in order to improve the uniformity of the light rays formed by the multi-color lamp beads, each light emitting module 20 can further comprise a light mixing member 22. When the multiple light emitting units 21 in each light emitting module 20 form light rays of multiple colors, the light mixing member 22 is used for light mixing. The light mixing member 22 is arranged between the corresponding optical lens 23 and the light emitting side of the corresponding light emitting unit 21, and is located on the light emitting path of the corresponding light emitting unit 21. Specifically, when the light emitting unit 21 is a close-patch structure of multiple single-color packaged lamp beads, and the multiple single-color lamp beads are lit at the same time, the light emitting unit 21 can form light rays of different colors, and the light rays are mixed by the light mixing member 22 to make the color distribution of the mixed light rays more uniform, thereby avoiding the case of light ray color separation. The light mixing member 22 can be arranged in the accommodation space 231 of the optical lens 23, and each light mixing member 22 further has an accommodation groove (not shown in the figure) arranged on the side facing the corresponding light emitting unit 21. Specifically, the inner wall of the light mixing member 22 defines the accommodation groove, and the light emitting unit 21 is arranged in the accommodation groove. Specifically, the light mixing member 22 can be in a bowl-shaped structure and can be buckled on the light emitting unit 21, thereby sufficiently mixing the light rays emitted by the light emitting unit 21. The transmission of the light rays emitted by the light emitting unit 21 to the light mixing member 22 can improve the utilization rate of the light rays to a certain extent, and also protects the light emitting unit 21.

[0055] Please refer to FIG. 2, in the embodiment, the lamp 100 further comprises a circuit board 30, which is used to provide electrical energy for the multiple light emitting modules 20, realize the internal and external conduction of the light emitting module 20 and the external circuit. The circuit board 30 is also used to control the color of the light rays formed by each light emitting unit 21. Specifically, the circuit board 30 can be a flexible circuit board 30, which can be arbitrarily bent, folded and curled to adapt to different assembly conditions. The circuit board 30 can also be a hard circuit board 30, which is generally in the form of a flat plate and is arranged on the mounting seat 10, and each light emitting module 20 is arranged on the circuit board 30.

[0056] The circuit board 30 can be provided with a power supply module 31, and the number of the power supply module 31 can be one or multiple. As an example, the number of the power supply module 31 is one, and one power supply module 31 is connected to multiple light emitting modules 20 at the same time, and supplies power to the multiple light emitting modules 20 at the same time. As another example, the number of the power supply module 31 is multiple, and the multiple power supply modules 31 and the multiple light emitting modules 20 are correspondingly connected to independently control the power-on of the multiple light emitting modules 20.

[0057] The circuit board 30 can be provided with a control unit 32, which can be a control chip. The number of control units 32 can be one, and one control unit 32 is connected to the light emitting units 21 in multiple light emitting modules 20 at the same time, and controls the multiple light emitting units 21 to work respectively. As another example, the number of control units 32 can be multiple, and multiple control units 32 and multiple light emitting units 21 in multiple light emitting modules 20 are connected one by one, which can realize single-point control and improve the working stability and reliability of the lamp 100. Specifically, multiple control units 32 can independently control the light emitting brightness, flashing frequency, light color, light emitting time, etc. of the corresponding light emitting units 21, so that the working parameters of each light emitting module 20 do not interfere with each other, thereby forming multiple decorative light effects.

[0058] Please refer to FIG. 2 and FIG. 6 again, in the embodiment, each light emitting module 20 further comprises an optical lens 23, which can be a convex lens or a total internal reflection lens (TIR). In the embodiment, the optical lens 23 is a total internal reflection lens, which can effectively improve the utilization rate of light. In some embodiments, the optical lens 23 can also be a condenser lens, each condenser lens is connected to the mounting plate 11 and is arranged one by one with the multiple light emitting modules 20 to improve the utilization rate of light. The optical lens 23 is arranged on the light path formed by the corresponding light emitting unit 21, and the optical lens 23 is used to conduct the emitted light of the light emitting unit 21 to the light beam shaping part 24. Specifically, each optical lens 23 is detachably connected to the mounting base 10, and the side of the optical lens 23 facing the corresponding light emitting unit 21 is provided with a containing space, and the light emitting unit 21 is arranged in the containing space. The optical lens 23 can include a first light emitting surface 232, which is arranged on the side away from the light emitting unit 21. The light emitted by the light emitting unit 21 from any angle is transmitted through the first light emitting surface 232 and then propagates to the light beam shaping part 24, which can improve the utilization rate of light.

[0059] Please refer to FIG. 3, in the embodiment, each optical lens 23 has an optical axis O1. Since the multiple mounting plates 11 of the mounting base 10 are arranged in a certain arc between the first end 101 and the second end 102 with a height difference, the multiple rectangular light spots c1 corresponding to the multiple light emitting modules 20 arranged on the light receiving surface are also arranged along the extension direction of the circular arc. The optical lens 23 has an optical axis O1, and the optical axes O1 of the multiple optical lenses 23 are arranged substantially perpendicular to the tangent direction of the circular arc. There is an optical axis included angle a between the optical axes O1 of each adjacent two light emitting modules 20, and the value of the optical axis included angle a can be 5°-25° (including the endpoints).

[0060] Specifically, in the embodiment, the multiple light-emitting modules 20 are arranged in series, and multiple light axis included angles a are formed between every two adjacent light-emitting modules. Since the first end 101 and the second end 102 of the mounting base 10 have a height difference, and the first end 101 and the second end 102 are arranged on an arc track, the multiple light axis included angles a gradually decrease along the extension direction X of the first end 101 to the second end 102. For example, the multiple light-emitting modules 20 include a head-end light-emitting module 201 and a tail-end light-emitting module 202, the head-end light-emitting module 201 is arranged at the first end 101, the tail-end light-emitting module 202 is arranged at the second end 102, and the remaining light-emitting modules 20 are arranged between the head-end light-emitting module 201 and the tail-end light-emitting module 202. The light axis included angle a between the head-end light-emitting module 201 and the adjacent light-emitting module 20 can be 21°, the light axis included angle a between the tail-end light-emitting module 202 and the adjacent light-emitting module 20 can be 9°, and the light axis included angles a between the remaining multiple light-emitting modules 20 arranged in series can be 17°, 12°, and the like in turn, so that the overlapping area between the multiple rectangular light spots c1 corresponding to the multiple light-emitting modules 20 is small, and the clarity of each rectangular light spot can be improved. It should be noted that the light axis included angle a can also be other values, the light axis included angles a between every two adjacent light-emitting modules are different, and the formed decorative light effects are different.

[0061] Please refer to FIG. 3 and FIG. 4, in the embodiment, in the direction of gravity, since the installation height of the first end 101 is higher than that of the second end 102, when the light receiving surface is a ceiling, the head-end light-emitting module 201 is closest to the light receiving surface, has the highest brightness, and also has the highest clarity of the light spot. At the same time, the light axis included angle a between the head-end light-emitting module 201 and the adjacent light-emitting module 20 is the largest, so that the light of the head-end light-emitting module 201 is projected to the ceiling through a shorter path, and the light spot width of the corresponding rectangular light spot c1 is the smallest. The tail-end light-emitting module 202 is farthest to the light receiving surface, and the light axis included angle a between the tail-end light-emitting module 202 and the adjacent light-emitting module 20 is the smallest, so that the tail-end light-emitting module 202 can project light to the farthest end of the light receiving surface and form a rectangular light spot c1, and the light spot width of the corresponding rectangular light spot c1 is the largest. The distance between the multiple light-emitting modules 20 arranged between the head-end light-emitting module 201 and the tail-end light-emitting module 202 and the light receiving surface gradually increases, the light axis included angle a between every two adjacent light-emitting modules 20 gradually decreases, the light spot width of the multiple rectangular light spots c1 corresponding to the multiple light-emitting modules 20 gradually and uniformly increases, and the level of the decorative light can be improved.

[0062] In the embodiment, each light emitting module 20 has a set beam angle d after the transmitted light of the outgoing light rays passes through the optical lens 23. The value of the beam angle d can be 10°-25° (including the endpoints). As an example, the beam angles of the plurality of light emitting modules 20 gradually decrease along the extension direction X from the first end 101 to the second end 102. The optical axis angle a between the first end light emitting module 201 and the adjacent light emitting module 20 is the largest, and the beam angle d of the first end light emitting module 201 is the largest. The optical axis angle a between the tail end light emitting module 202 and the adjacent light emitting module 20 is the smallest, and the beam angle d of the tail end light emitting module 202 is the smallest, which can form a rectangular light spot c1 with a larger spot width at the far end of the ceiling. Similarly, since the distance between the light emitting modules 20 arranged between the first end light emitting module 201 and the tail end light emitting module 202 and the light receiving surface gradually increases along the arrangement direction, the optical axis angle a between the adjacent two light emitting modules 20 gradually decreases along the extension direction, and thus the beam angles d of the plurality of light emitting modules 20 gradually decrease along the extension direction. By arranging the mounting seat 10, the spot width of the rectangular light spot c1 corresponding to the plurality of light emitting modules 20 gradually increases, which can form a decorative effect with obvious level changes and improve the visual experience.

[0063] In some embodiments, since the installation positions of the plurality of light emitting modules 20 gradually increase the distance from the ceiling, the brightness distribution of the plurality of rectangular light spots c1 formed correspondingly on the ceiling is uneven. In order to achieve a more uniform and clear light emitting effect, along the extension direction X from the first end 101 to the second end 102, the brightness of the outgoing light rays can be increased by gradually increasing the rated power of the light emitting units 21 in the plurality of light emitting modules 20 to compensate for the phenomenon that the farther the projection distance, the darker the spot, so as to form a more uniform and clear light emitting effect. Specifically, along the extension direction X from the first end 101 to the second end 102, the rated power of the light emitting units 21 in the plurality of light emitting modules 20 gradually increases, so that the light emitting unit 21 with the lowest rated power corresponds to the first end light emitting module 201, the light emitting unit 21 with the highest rated power corresponds to the tail end light emitting module 202, and the rated power of the light emitting units 21 in the plurality of light emitting modules 20 arranged between the first end light emitting module 201 and the tail end light emitting module 202 gradually increases, so that the brightness of the plurality of rectangular light spots c1 can be adjusted to be substantially the same.

[0064] Please refer to FIG. 2 and FIG. 5, in the embodiment, the light rays emitted by each light emitting module 20 are transmitted through the light-transmitting optical lens 23 and the light beam shaping portion 24 to form a rectangular light spot c1 on the light receiving surface. Specifically, the light beam shaping portion 24 is arranged on the light path of the corresponding light emitting module 20 and located on the side of the light-transmitting optical lens 23 away from the light emitting unit 21. The light beam shaping portion 24 can be a lens, a light-transmitting plate or other light-transmitting structure, which is used to change the propagation shape of the light rays, for example, to change the light rays from a circular shape to a rectangular shape to form a rectangular light spot c1. In the embodiment, the light rays can form a circular light spot or a light spot of other shapes after being transmitted through the light-transmitting optical lens 23, and the light beam shaping portion 24 can stretch the circular light spot or the light spot of other shapes to form a rectangular light spot c1. The light beam shaping portion 24 can be an optical structure 241 or a shaping lens 242 (FIG. x), and the embodiment does not make specific limitations on this.

[0065] As an example, when the light beam shaping portion 24 includes the optical structure 241, the optical structure 241 can be arranged on the surface or inside of the light beam shaping portion 24, which is used to shape the light rays emitted by the light emitting unit 21 and obtain more uniform light rays. The optical structure 241 can include a plurality of stripes 2411, each of which is arranged along the extension direction X of the mounting seat from the first end 101 to the second end 102, so as to stretch a circular light spot or an irregular light spot into a rectangular light spot c1, specifically, to stretch the shape of the rectangular light spot c1 in the light spot width direction f into a straight line. The plurality of stripes 2411 are also arranged in sequence along the reference direction Y perpendicular to the extension direction X. By arranging the plurality of stripes 2411 in the reference direction Y, the rectangular light spot c1 can be stretched into a straight line in the light spot length direction e, so as to form a rectangular light spot c1, which can be matched with the long and narrow shape of the ceiling and improve the decoration effect. It should be noted that the total length of the plurality of stripes 2411 in the reference direction Y can be adjusted by adjusting the number of the stripes 2411, so as to control the light spot length of the corresponding rectangular light spot c1 and form a plurality of different arrangement light effects.

[0066] In the embodiment, the stripe 2411 can include at least any one of the following structures: a linear stripe structure, a wavy stripe structure, a zigzag stripe structure. As an example, a plurality of linear stripe structures are uniformly spaced on the surface of the light beam shaping portion 24, and the plurality of linear stripes form a rectangular stripe plate. When the light rays propagate to the light beam shaping portion 24, the light rays are uniformly diverged at the stripe plate, so as to form a mixed uniform rectangular light spot c1.

[0067] In the embodiment, in order to facilitate installation and use, the light beam shaping portion 24 can be arranged in contact with the optical lens 23 or spaced apart from the optical lens 23, that is, the optical structure 241 can be spaced apart from the optical lens 23 or arranged in contact with the surface of the optical lens 23. Specifically, the optical lens 23 and the light beam shaping portion 24 are arranged in sequence on the light exit path of the light emitting unit 21, and the first light exit surface 232 of the optical lens 23 is arranged towards the light beam shaping portion 24. Since the plurality of light emitting modules 20 are arranged on the mounting seat 10 and located between the first end 101 and the second end 102, the light beam shaping portion 24 is also arranged along the first end 101 to the second end 102, so as to ensure that the light rays emitted by any one of the light emitting modules 20 can be transmitted through the light beam shaping portion 24 and then propagate to the light receiving surface, so as to form a uniform rectangular light spot c1.

[0068] Referring to FIG. 6, as an example, the light beam shaping portion 24 is arranged spaced apart from the first light exit surface 232, which on the one hand facilitates installation and replacement, and on the other hand can prevent heat from being directly transmitted to the light beam shaping portion 24, thereby improving the service life of the light beam shaping portion 24. Referring to FIGS. 7 and 8, as another example, the light beam shaping portion 24 is arranged in contact with the first light exit surface 232, which can minimize the loss of light rays during propagation and improve the utilization efficiency of the light rays. In addition, it can also reduce the volume of the entire lamp 100 and improve the spatial compactness and portability of the lamp 100.

[0069] Referring to FIGS. 7 and 9, in the embodiment, the areas of the first light exit surfaces 232 of the plurality of light emitting modules 20 can be the same or different, and the embodiment does not make specific limitations thereon.

[0070] Referring to FIG. 5, in some embodiments, two adjacent light beam shaping portions 24 can be integrally formed and connected. Specifically, the light beam shaping portion 24 has a second light exit surface 243 for light exit, and the light beam shaping portions 24 of the plurality of light emitting modules 20 are arranged along the extension direction X in sequence, and the adjacent light beam shaping portions 24 can be connected in sequence by injection molding or adhesive molding, thereby providing a more continuous light beam shaping effect and realizing a smoother light beam distribution. The areas of the second light exit surfaces 243 of the plurality of light beam shaping portions 24 can be the same or gradually increase along the extension direction X, and the present embodiment does not make specific limitations thereon. Referring to FIG. 7, in some embodiments, two adjacent light beam shaping portions 24 can be arranged at intervals, and the positions and angles of the light beam shaping portions 24 can be more flexibly adjusted to form various decorative light effects. Specifically, the light beam shaping portions 24 of the plurality of light emitting modules 20 are arranged along the extension direction X in sequence, and the two adjacent light beam shaping portions 24 are arranged at intervals. Similarly, the areas of the second light exit surfaces 243 of the plurality of light beam shaping portions 24 can be the same or different, and specifically, the areas of the second light exit surfaces 243 of the plurality of light beam shaping portions 24 can gradually increase along the extension direction X.

[0071] As an example, the sizes of the optical lenses 23 in the plurality of light emitting modules 20 are the same, so that the first light exit surfaces 232 of each light emitting module 20 are the same. The same area of the first light exit surface 232 can simplify the design and manufacturing process, thereby reducing costs and improving production efficiency. Meanwhile, the optical lenses 23 with the same area of the first light exit surface 232 can ensure that the light generated by each optical lens 23 has similar quality characteristics, such as spot shape, light uniformity, etc.

[0072] As another example, the areas of the first light exit surfaces 232 of the plurality of light emitting modules 20 gradually increase along the extension direction from the first end 101 to the second end 102 of the mounting base 10. That is, the sizes of the optical lenses 23 in the plurality of light emitting modules 20 gradually increase along the extension direction, so as to obtain a larger light exit range. It can be understood that in another example, the areas of the first light exit surfaces 232 of the plurality of light emitting modules 20 can also gradually decrease along the extension direction from the first end 101 to the second end 102 of the mounting base 10. When the mounting base 10 is installed on a wall and projects light to the ceiling, in the direction of gravity, when the installation height of the first end 101 is higher than that of the second end 102, the distance between the different light emitting modules 20 and the light receiving surface gradually increases, and the spot width of the corresponding rectangular light spot cl gradually increases. By gradually reducing the light exit surfaces 232 of the plurality of light emitting modules 20, the spot widths of the plurality of rectangular light spots cl corresponding to the plurality of light emitting modules 20 are narrowed to be substantially the same, and a more uniform decorative light can be formed.

[0073] Please refer to FIG. 10 and FIG. 11, in another embodiment, the light beam shaping portion 24 can be a shaping lens 242, which can be a convex lens or a total internal reflection lens (TIR), and the present embodiment is not limited thereto. The shaping lens 242 is arranged on the light path formed by the corresponding light emitting unit 21 to shape the light rays emitted by the light emitting unit 21 to obtain a rectangular light spot. Specifically, each shaping lens 242 is detachably connected to the mounting base 10, and the side of the shaping lens 242 facing the corresponding light emitting unit 21 is provided with a first accommodating space 2421, and the light emitting unit 21 is arranged in the first accommodating space 2421. The light rays of the plurality of light emitting units 21 transmit through the corresponding shaping lens 242 to form a plurality of rectangular light spot arrays on the light receiving surface, thereby forming a light illumination effect similar to the arrangement of a rainbow structure.

[0074] Referring to FIG. 12, specifically, the shaping lens 242 includes a lens portion 2422 and a side wall portion 2423 connected to the edge of the lens portion 2422 and jointly defining a first accommodating space 2421. Referring to FIGS. 14-16, the shaping lens 242 can be a cylindrical lens or an arched lens, and the shaping lens 242 includes a second light exit surface 2424 facing the light receiving surface, the second light exit surface 2424 having a dimension in the length direction Y greater than a dimension in the width direction X1. The lens portion 2422 is configured to transmit the outgoing light rays, and the second light exit surface 2424 of the lens portion 2422 can be configured as a flat surface or a curved surface so that the shaping lens is a cylindrical lens or an arched lens, and the outgoing light rays are stretched to form a rectangular light spot when transmitted through the lens portion 2422. As an example, the light exit surface 2321 of the lens portion 2422 can be configured as a rectangular flat surface, the second light exit surface 2424 has a length direction Y and a width direction X1 perpendicular to each other, and the second light exit surface 2424 includes a first side edge 2425 corresponding to the width direction X1 and a second side edge 2426 corresponding to the length direction Y, the first side edge 2425 is also configured to extend along the extension direction X of the first end 101 to the second end 102 of the mounting base 10, and the second side edge 2426 is perpendicular to the extension direction X, the first side edge 2425 is configured to stretch the shape of the light spot in the width direction to a straight line, and the second side edge 2426 is configured to stretch the shape of the light spot in the length direction to a straight line, thereby forming a rectangular light spot. In the present embodiment, the dimension of the second light exit surface 2424 in the length direction is greater than the dimension of the second light exit surface 2424 in the width direction, i.e., the dimension of the second side edge 2426 is greater than the dimension of the first side edge 2425, specifically, the second side edge 2426 can be twice the first side edge, thereby stretching the light spot to a rectangular light spot, and the light spot width and the light spot length of the rectangular light spot can be controlled by adjusting the length of the first side edge 2425 and the second side edge 2426 of the second light exit surface 2424, thereby forming a light effect of multiple different light projection areas. Referring to FIG. 3, in the present embodiment, each shaping lens 242 has an optical axis O1, and since the multiple mounting plates 11 of the mounting base 10 are arranged along an arc trajectory between the first end 101 and the second end 102 having a height difference, the multiple rectangular light spots corresponding to the multiple light emitting modules 20 formed on the light receiving surface are also arranged along the extension direction of the arc. The optical axes O1 of the multiple shaping lenses 242 are substantially perpendicular to the tangent direction of the arc, and there is an optical axis included angle a between the optical axes O1 of each adjacent two light emitting modules 20, and the value of the optical axis included angle a can be 5°-25° (including the endpoints).

[0075] Please refer to FIG. 9, FIG. 12 and FIG. 13, in the embodiment, in order to make the color distinction between adjacent rectangular light spots obvious or improve the clarity of the light spot, the lamp 100 can further comprise a plurality of light shielding pieces 40, each of which is arranged between the light emitting units 21 of two adjacent light emitting modules 20 for spacing the two adjacent light emitting modules 20. Specifically, as an example, the light shielding piece 40 can be a light shielding plate 41, which can protrude from the mounting base 10 and be arranged between each of the two adjacent light emitting modules 20, so that the emitted light rays formed by the light emitting units 21 cannot propagate to the adjacent light emitting module 20. For example, when the light beam shaping portion 24 is a shaping lens 242, the light shielding plate 41 can protrude from the mounting base 10 and be arranged between the side wall portions 2423 of each of the two adjacent light emitting modules 20, so that the emitted light rays formed by the light emitting units 21 cannot be transmitted through the side wall portions 2423. The light shielding plate 41 can be made of opaque or translucent material, such as plastic, rubber or specially treated paper. The light shielding plate 41 forms a physical barrier that can ensure that the light of each light emitting unit 21 is limited within its predetermined range, thereby avoiding the light between the adjacent light emitting modules 20 interfering with each other to reduce the overlapping area between the adjacent rectangular light spots c1 and ensure the light spot clarity of the adjacent rectangular light spots c1. In other embodiments, each light shielding plate 41 can also be arranged around the periphery of each light emitting module 20, for example, each light shielding plate 41 can also be arranged around the periphery of the side wall portion 2423 of each light emitting module 20, which can be arranged around the inner wall or the outer wall of the side wall portion 2423, and the present embodiment does not limit this.

[0076] Please refer to FIG. 12, as another example, the light shielding piece 40 can be a light shielding coating 42, which can be attached to the side wall portion 2423 of each shaping lens 23, so that the emitted light rays of each light emitting module 20 are absorbed by the light shielding coating 42 when passing through and cannot be emitted to the adjacent light emitting module 20, thereby reducing the interference of the light rays on the adjacent rectangular light spots. The light shielding coating 42 can be a light shielding pigment layer, a light shielding ink layer, a light shielding paint layer, or other light shielding coating layers, and the present embodiment does not limit this. In other embodiments, the light shielding piece 40 can also be a reflective layer, which can be a metal layer, so that the emitted light rays can be reflected to the lens portion 2422 through the reflective layer and then emitted to the light receiving surface by the lens portion 2422, thereby improving the utilization rate of the light rays and the brightness of the rectangular light spot.

[0077] In summary, the lamp 100 in one embodiment provided by the present application is used for irradiating a light receiving surface, and the lamp 100 comprises a mounting base 10 and a plurality of light emitting modules 20. The plurality of light emitting modules 20 are arranged on the mounting base 10 and irradiate light towards the light receiving surface, and a plurality of corresponding light spots can be formed, so as to improve the light emitting brightness and light emitting range of the lamp 100 and enrich the effect of decorative light. In the embodiment, each light emitting module 20 comprises an optical lens 23 and a light beam shaping portion 24, the light beam shaping portion 24 is arranged on the light path of the emergent light, and the optical lens 23 and the light beam shaping portion 24 can be arranged to shape the light spot and form a rectangular light spot c1, the rectangular light spot c1 can match the length and width of a long and narrow rectangular area such as a ceiling, and a plurality of rectangular light spots c1 corresponding to the plurality of light emitting modules 20 are arranged in sequence, so as to form an orderly arrangement, and the decorative effect of decorative light can be improved.

[0078] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" 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 appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0079] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0080] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A luminaire characterized by, The lamp is used for irradiating a light receiving surface, and comprises a mounting seat and a plurality of light emitting modules arranged in sequence on the mounting seat; Each light emitting module comprises a light emitting unit connected to the mounting seat and an optical lens arranged in sequence on an emergent light path formed by the light emitting unit; Each light emitting module has a light beam shaping portion arranged on a side of the optical lens away from the light emitting unit, which is used for shaping emergent light rays of the light emitting unit to obtain a rectangular light spot; the emergent light rays of the light emitting unit are transmitted through the corresponding light beam shaping portion to the light receiving surface to form a one-to-one corresponding rectangular light spot, and a plurality of rectangular light spots formed by the plurality of light emitting modules are arranged in sequence.

2. The luminaire of claim 1, wherein, The mounting seat has a first end and a second end facing away from each other, and has an extension direction from the first end to the second end; the plurality of light emitting modules are arranged in sequence along the extension direction between the first end and the second end.

3. The luminaire of claim 2, wherein, The optical lens has an optical axis, and an optical axis included angle is formed between the optical axes of each two adjacent light emitting modules; the plurality of light emitting modules arranged in sequence form a plurality of optical axis included angles, and the plurality of optical axis included angles gradually decrease along the extension direction.

4. The luminaire of claim 2, wherein, The emergent light rays have a set beam angle after being transmitted through the optical lens, and the plurality of beam angles formed by the plurality of light emitting modules decrease in sequence along the extension direction; or The rated power of the light emitting unit in the plurality of light emitting modules increases in sequence along the extension direction.

5. The luminaire of claim 2, wherein, The mounting seat comprises a plurality of mounting plates arranged in sequence between the first end and the second end, and the plurality of mounting plates are arranged according to a specified arc trajectory; the plurality of light emitting modules are arranged one by one corresponding to the plurality of mounting plates, and the light emitting modules are arranged on a side of the corresponding mounting plates away from the center of the specified arc trajectory.

6. The luminaire of claim 2, wherein, Each optical lens has a first light exit surface arranged on a side of the optical lens away from the light emitting unit; the light beam shaping portion and the corresponding first light exit surface are arranged in sequence or are attached to the corresponding first light exit surface; the plurality of light beam shaping portions in the plurality of light emitting modules are arranged in sequence along the extension direction.

7. The luminaire of claim 6, wherein, The areas of the first light exit surfaces of the plurality of light emitting modules are the same; or The areas of the first light exit surfaces of the plurality of light emitting modules increase in sequence along the extension direction.

8. The luminaire of claim 2, wherein, The light beam shaping portion has a second light exit surface for light emission; the plurality of light beam shaping portions of the plurality of light emitting modules are arranged in sequence along the extension direction, and adjacent two light beam shaping portions are arranged in sequence; the areas of the second light exit surfaces of the plurality of light beam shaping portions are the same or the areas of the second light exit surfaces of the plurality of light beam shaping portions increase in sequence along the extension direction.

9. The luminaire of claim 2, wherein, The light beam shaping part has a second light exit surface for light exit; the light beam shaping parts of the plurality of light emitting modules are arranged and integrally connected in sequence along the extension direction, and the second light exit surfaces of the plurality of light beam shaping parts have the same area or the areas of the second light exit surfaces of the plurality of light beam shaping parts increase in sequence along the extension direction.

10. The luminaire of claim 2, wherein, The light beam shaping part comprises a plurality of stripes, and the stripes comprise at least any one of the following structures: linear stripe structure, wave stripe structure, and sawtooth stripe structure. Each stripe is arranged to extend along an extension direction from the first end to the second end, and a plurality of stripes are arranged in sequence along a reference direction perpendicular to the extension direction. The rectangular light spot has a length direction and a width direction, the length direction is parallel to the reference direction, and the size of the length direction of the rectangular light spot is greater than the size of the width direction.

11. The luminaire of claim 1, wherein, The light beam shaping part comprises a shaping lens connected to the mounting seat, and the shaping lens is provided with a first accommodating space on a side facing the corresponding light emitting unit, and the light emitting unit and the optical lens are arranged in the first accommodating space.

12. The luminaire of claim 11, wherein, The shaping lens is a columnar lens or an arcuate lens, and the shaping lens comprises a second light exit surface facing the light receiving surface, the second light exit surface has a length direction and a width direction perpendicular to each other, and the size of the length direction of the second light exit surface is greater than the size of the width direction of the second light exit surface.

13. The luminaire of any one of claims 1 to 12, wherein, The plurality of light emitting modules are arranged in sequence to form a row, so that the plurality of rectangular light spots corresponding to the plurality of light emitting modules are arranged in sequence, and the area ratio of the overlapping area between two adjacent rectangular light spots in the plurality of rectangular light spots on the light receiving surface is greater than 0 and less than or equal to 10%.

14. The luminaire of any one of claims 1 to 12, wherein, The light emitting unit in each light emitting module comprises a multi-color lamp bead configured to emit different colors of exit light, and the light emitting units in the plurality of light emitting modules emit different colors of exit light.

15. The luminaire of any one of claims 1 to 12, wherein, The light emitting module further comprises a light mixing member arranged between the light emitting unit and the optical lens, and the lamp further comprises a plurality of light shielding members, each light shielding member being arranged between the light emitting units of each adjacent two light emitting modules.

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