CN210291435U - Lighting assembly and lamp - Google Patents

Abstract

The utility model is suitable for a lighting technology field provides a lighting assembly and lamps and lanterns, and lighting assembly includes light source, light guide plate and spotlight module, wherein, the light source includes spotlight source and floodlight source; the light guide plate comprises two bottom surfaces which are arranged in parallel and side surfaces which are arranged around the bottom surfaces, wherein one bottom surface is a light-emitting surface, and the floodlight source is arranged on the side surface of the light guide plate; the light condensing module is connected with the light condensing source, is arranged around the light guide plate and is used for condensing light emitted by the light condensing source and then emitting the light in a directional mode. The lighting assembly can simultaneously realize floodlight illumination and spot lighting, and the quantity of the floodlight sources and the spot light sources can be adjusted according to the lighting effect that needs reached, and the brightness and the proportion of floodlight illumination and spot lighting can be adjusted, and the light-emitting effect can be configured according to the actual needs of users and specific use scenes, and the lighting effect mode is various and the setting is flexible.

Description

Lighting assembly and lamp

Technical Field

The utility model relates to the field of lighting technology, in particular to lighting assembly and lamps and lanterns.

Background

With the development of economy and the progress of society, consumers put forward increasing demands on the decorative performance of lamps, the functions of the lamps are not only limited to providing illumination, but also become decoration props with both functionality and decoration, the overall layout and the final effect of decoration are greatly influenced, and the lamps are essential elements in modern indoor and outdoor decoration design. The consumption level of modern consumers is increasing with the increase of economic capability, and higher requirements are put on the lighting effect of the lighting fixtures.

Depending on whether the light emitted from the lamp is directional, the lighting can be generally divided into flood lighting and directional lighting. The angle of floodlight illumination is very big, and light does not have the directive property, can illuminate whole space, can regard as basic illumination to use. The directional lighting angle is small, and the light has the directive property, can light up specific target area, can regard as the key illumination to use.

In the traditional lamp with the functions of flood lighting and spot lighting, the light paths and the lighting modes of the flood lighting and the spot lighting are designed respectively in the mold opening stage, the lighting effects of the flood lighting and the spot lighting, the ratio of the brightness and the ratio of the spot lighting of the lamp are determined to be unchanged at this time, and the lighting mode cannot be flexibly changed according to the requirements of users and the actual use scene.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting assembly aims at solving traditional lamps and lanterns illumination mode, the dull technical problem of illuminating effect that have floodlight illumination and spotlight illumination concurrently.

The utility model discloses a lighting assembly, which comprises a light source, a light guide plate and a light condensation module, wherein the light source comprises a light condensation light source and a floodlight source; the light guide plate comprises two bottom surfaces which are arranged in parallel and side surfaces which are arranged around the bottom surfaces, wherein one bottom surface is a light emergent surface, and the floodlight source is arranged on the side surface of the light guide plate; the light condensing module is connected with the light condensing source, arranged around the light guide plate and used for condensing the light emitted by the light condensing source and then emitting the light in a directional mode.

In an embodiment of the present invention, the light condensing module is disposed at a side of the light guide plate.

In an embodiment of the present invention, the light condensing module is disposed on a bottom surface of the light guide plate, and is close to a position of the side surface.

In an embodiment of the present invention, the light condensing module includes a light collecting mirror and a polarizer, the light condensing source is connected to the light collecting mirror, the light emitting surface of the light collecting mirror is right opposite to the light incident surface of the polarizer, for converging and radiating the light emitted by the light condensing source to the polarizer, the polarizer is used for reflecting the light and then emitting the light directionally.

In an embodiment of the present invention, a plurality of collecting lenses are correspondingly disposed on the light incident surface of one polarizer; or the condenser and the polarizer are arranged in a one-to-one manner.

In an embodiment of the present invention, the light condensing modules and the floodlight sources are alternately and uniformly arranged around the side surface of the light guide plate.

In an embodiment of the present invention, the light guide plate has a square plate shape; or the light guide plate is disc-shaped.

In one embodiment of the present invention, the light guide plate is a light diffusing light guide plate; or, the lighting assembly further comprises a diffusion plate, and the diffusion plate is arranged on one side of the light-emitting surface of the light guide plate.

In an embodiment of the present invention, the lighting assembly further includes a light reflecting plate, the light reflecting plate is disposed on a side of the light guiding plate facing away from the light emitting surface.

Another object of the present invention is to provide a lamp including the lighting assembly as described above.

Implement the utility model provides a pair of lighting assembly has following beneficial effect at least:

floodlight source can dismantle with the light guide plate and be connected, the light that sends gets into the light guide plate, form floodlight illumination through the divergence of light guide plate, spotlight module arranges around the light guide plate, the light that spotlight source sent gets into spotlight module, the guide through spotlight module forms spotlight illumination, thus, lighting assembly can realize floodlight illumination and spotlight illumination simultaneously, and the quantity of the floodlight source of illuminating effect adjustment and spotlight light source that can reach as required, adjust luminance and the proportion of floodlight illumination and spotlight illumination, can dispose the light-emitting effect with concrete use scene according to user's actual demand, the illuminating effect mode is various, it is nimble to set up.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a lighting assembly provided by a first embodiment of the present invention;

fig. 2 is a schematic view of a lighting assembly provided by a second embodiment of the present invention;

fig. 3 is a schematic view of a lighting assembly provided by a third embodiment of the present invention;

fig. 4 is a schematic view of a lighting assembly provided by a fourth embodiment of the present invention;

fig. 5 is a schematic view of a lighting assembly provided by a fifth embodiment of the present invention;

fig. 6 is a schematic view of a lighting assembly provided by a sixth embodiment of the present invention;

fig. 7 is a schematic view of a lighting assembly provided by a seventh embodiment of the present invention;

fig. 8 is a schematic view of a lighting assembly according to an eighth embodiment of the present invention.

Reference numerals referred to in the above figures are detailed below:

10-a light source; 11-a spotlight source; 12-a flood light source; 20-a light guide plate; 21-bottom surface; 22-side; 30-a light-gathering module; 31-a condenser; 32-a polarizer; 40-a reflector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

Referring to fig. 1 to 8, an embodiment of the present invention provides a lighting assembly, including a light source 10, a light guide plate 20, and a light condensing module 30, wherein the light source 10 includes a light condensing source 11 and a floodlight source 12; the light guide plate 20 comprises two bottom surfaces 21 arranged in parallel and side surfaces 22 arranged around the bottom surfaces 21, wherein one bottom surface 21 is a light emergent surface, and the floodlight source 12 is arranged on the side surface 22 of the light guide plate 20; the light condensing module 30 is disposed around the light guide plate 20, and a side of the light condensing module 30 away from the light guide plate 20 is connected to the light condensing source 11, and the light condensing module 30 is configured to condense and emit light emitted from the light condensing source 11.

The embodiment of the utility model provides a lighting assembly, floodlight source 12 can be dismantled with light guide plate 20 and be connected, the light that sends gets into light guide plate 20, form floodlighting through the divergence of light guide plate 20, spotlight module 30 arranges around light guide plate 20, the light that spotlight source 11 sent gets into spotlight module 30, form spotlight through spotlight module 30's guide, thus, lighting assembly can realize floodlighting and spotlight simultaneously, and the quantity of the lighting effect adjustment floodlight source 12 that can reach as required and spotlight source 11, adjust the luminance and the proportion of floodlighting and spotlight, can dispose the light-emitting effect with concrete scene of using according to user's actual demand, the lighting effect mode is various, it is nimble to set up.

It should be understood that the light source 10 is defined in this embodiment to include the spotlight source 11 and the floodlight source 12 only because they function differently in the lighting assembly, and does not have any limiting function for the spotlight source 11 and the floodlight source 12 to be illuminated with the same or different lighting devices. As a specific implementation of this embodiment, the spotlight light source 11 and the floodlight light source 12 both use light emitting LEDs as lighting devices, which can reduce the necessary power of the lighting assembly to achieve lighting with the same brightness, and reduce the heat generation of the lighting assembly.

Referring to fig. 1 to 5, in an embodiment of the present invention, the light condensing module 30 is disposed on the side surface 22 of the light guide plate 20. As a specific solution of this embodiment, the light-gathering module 30 is disposed on the side surface 22 of the light guide plate 20, and the height of the light-gathering module is close to the thickness of the light guide plate 20, so as to gather the light emitted from the light-gathering light source 11 to the light-emitting direction of the flood lighting and emit the light in a directional manner, thereby reducing the necessary thickness of the lighting assembly while ensuring the diversity and flexibility of the light-emitting effect and the lighting mode, making the lighting assembly very thin, making it more suitable for a planar lighting fixture, such as a panel light, and further making the fixture more conveniently installed on a plane, such as a building sidewall, a ground or a ceiling.

Referring to fig. 7 and 8, in an embodiment of the present invention, the light condensing module 30 is disposed on one side of the light emitting surface of the light guide plate 20 or on a side of the light guide plate 20 opposite to the light emitting surface and close to the side surface 22. Can reduce illumination component occupation space's length and width when guaranteeing light effect and illumination mode variety and flexibility like this for illumination component more is applicable to in the narrow and small space environment.

Referring to fig. 1 to 8, in an embodiment of the present invention, the light condensing module 30 includes a light collecting mirror 31 and a polarizer 32, the light condensing source 11 is connected to the light collecting mirror 31, and the light emitting surface of the light collecting mirror 31 is directly opposite to the light incident surface of the polarizer 32, for converging the light emitted from the light condensing source 11 and emitting the light to the polarizer 32, and the polarizer 32 is used for reflecting the light and then emitting the light in a directional manner toward the illumination direction of the floodlight.

The light condensing module 30 provided in this embodiment condenses light by using the light condensing lens 31, deflects and adjusts light by using the polarizer 32, thereby allowing the transparent member to perform both spot lighting and flood lighting. More specifically, the surface of the polarizer 32 for polarization may be planar, so as to deflect the light converged by the condenser 31 without any change, thereby avoiding divergence of the converged light; the polarizer 32 surface may also be a mirror surface with a certain radian designed according to the required light-emitting effect, and is used for adjusting the divergence degree of the convergent light, so as to achieve the preset visual effect.

Referring to fig. 1 to 6, in a specific embodiment of the present embodiment, the light emitting direction of the collecting lens 31 faces the side surface 22 of the light guide plate 20, the polarizer 32 is disposed between the collecting lens 31 and the light guide plate 20, and the light converging from the collecting lens 31 to the light guide plate 20 is deflected to the direction opposite to the light emitting surface of the light guide plate 20, so that both the collecting lens 31 and the polarizer 32 can be disposed on the plane where the light guide plate 20 is located, thereby reducing the thickness of the lighting assembly, and further making the lamp thinner, so that the lamp can be more conveniently mounted on the building side wall, the ground or the ceiling.

It is understood that the light condensing module 30 may also include only the light condensing lens 31 with the light exit surface facing the light exit direction of the flood lighting, specifically, the light condensing module 30 may be the light condensing lens 31 arranged around the light guide plate 20 and with the light exit direction facing the light exit surface of the light guide plate 20, and the light condensing module 30 only needs to be able to realize the effects of converging the light exiting from the light condensing source 11 and emitting the light exiting in a directional manner towards the light exit direction of the light guide plate 20.

Referring to fig. 2, in an embodiment of the present invention, a plurality of collecting lenses 31 are disposed on the light incident surface of a polarizer 32; the condenser 31 and the polarizer 32 are integrally formed, or the condenser 31 and the polarizer 32 are two parts independent of each other. The polarizers 32 and the condensers 31 are arranged in a one-to-many manner and are integrally formed, so that the casting mold manufacturing of the light condensing module 30 is facilitated, the manufacturing process of the light condensing module 30 is simplified, and the manufacturing cost of the light condensing module 30 is reduced; the condenser 31 and the polarizer 32 are independent from each other, so that the condensing illumination effect of the condensing module 30 is more various, and the condenser 31 with different condensing effects can be flexibly arranged according to the light emitting effect to be achieved.

Referring to fig. 1, 3 to 8, in an embodiment of the present invention, the condenser 31 and the polarizer 32 are disposed one-to-one; the condenser 31 and the polarizer 32 are integrally formed, or the condenser 31 and the polarizer 32 are two elements independent of each other. The polarizer 32 and the condenser 31 are arranged in a pair and integrally formed, so that the condensing lighting effect of the condensing module 30 is more various, the condensing modules 30 with different light emitting effects can be flexibly arranged according to the light emitting effect to be achieved, and meanwhile, the integrally formed condensing module 30 is convenient for manufacturing a casting mold, the manufacturing process of the condensing module 30 is simplified, and the manufacturing cost of the condensing module 30 is reduced; the condenser 31 and the polarizer 32 are independent of each other, which improves the flexibility of the light-emitting effect of the lighting assembly.

In the specific solutions of the two embodiments, the condenser 31 may be a condenser lens or a reflective cup; the polarizer 32 may be a total reflection triangular prism or a reflective mirror. The condensing lens and the triangular prism respectively realize condensing and polarizing of the condensing light source 11 in a total reflection mode, can be produced in a large scale by using a mould, are convenient for integrally forming the condensing module 30, and can also be respectively manufactured and assembled; the reflective cup and the reflective mirror adopt the reflection principle, and the light modulation is performed by using the thin sheet made of the reflective material, so that the weight of the light condensation module 30 can be reduced.

Referring to fig. 3, 4 and 6, in an embodiment of the present invention, the light condensing modules 30 and the floodlight sources 12 are alternately and uniformly arranged around the side 22 of the light guide plate 20. The spot light modules 30 and the flood light sources 12 are alternately arranged around the side surface 22 of the light guide plate 20 and are uniformly arranged, so that the flood lighting and spot lighting of the lighting assembly can be more uniform.

Referring to fig. 1 to 6, in an embodiment of the present invention, the light guide plate 20 is a square plate; or the light guide plate 20 has a disk shape. Specifically, the floodlight sources 12 may be arranged on two opposite sides of the light guide plate 20 in a square plate shape, and the other two opposite sides of the light guide plate 20 are used for arranging the light condensing modules 30, which is convenient for the design; alternatively, the spotlight modules 30 and the floodlight sources 12 are alternately arranged around the side 22 of the light guide plate 20 in a square plate shape or a disk shape, and are uniformly arranged, so that the floodlight and the spotlighting light of the lighting assembly are more uniformly emitted.

In one embodiment of the present invention, the light guide plate 20 is a light diffusing light guide plate 20; alternatively, the lighting assembly further includes a diffusion plate disposed at one side of the light-emitting surface of the light guide plate 20. By adopting the light scattering light guide plate 20 or arranging the diffusion plate at one side of the light exit surface of the light guide plate 20, the light emitted by the floodlight source 12 can be further diffused, and the emitting space direction of the floodlight illuminating light is more uniform.

Referring to fig. 1 to 5, in an embodiment of the present invention, the lighting assembly further includes a reflective plate 40, and the reflective plate 40 is disposed on a side of the light guide plate 20 opposite to the light exit surface. The reflector 40 is disposed on a side of the light guide plate 20 opposite to the light exit surface thereof to reflect the light emitted to the side of the light guide plate 20 opposite to the light exit surface thereof to the light exit surface of the light guide plate 20, thereby improving the utilization rate of the light emitted from the floodlight source 12.

Example one

Referring to fig. 1, the light guide plate 20 is a square-plate-shaped light-diffusing light guide plate, the floodlight source 12 is connected to two opposite side surfaces 22 of the light guide plate 20, the light-condensing module 30 is disposed on the other two side surfaces 22 of the light guide plate 20, and includes a light-condensing lens 31 and a polarizer 32 that are integrally formed, the light-condensing lens 31 is a light-condensing lens, the light-condensing lens 11 is located at the bottom of the light-condensing lens, the light-condensing lens condenses light emitted by the light-condensing lens 11 and irradiates the polarizer 32, the polarizer 32 that is arranged one-to-one with the light-condensing lens 31 is a triangular lens, the light path is adjusted by using the principle of total.

The lighting assembly provided by the embodiment can realize the simultaneous brightness-adjustable spotlight lighting and floodlight lighting, the adjustability of the spotlight lighting is strong, the processing of the spotlight module 30 is simple and convenient, the illuminance of all directions of the floodlight lighting is even, the thickness of the lighting assembly can be reduced, and the utilization rate of light emitted by the light source 10 is improved.

Example two

Referring to fig. 2, the light guide plate 20 is a square light-diffusing light guide plate, the floodlight source 12 is connected to two opposite side surfaces 22 of the light guide plate 20, the light-collecting module 30 is disposed on the other two side surfaces 22 of the light guide plate 20 and includes a light-collecting lens 31 and a polarizer 32 which are independently formed, the light-collecting lens 31 is a light-collecting lens, the light-collecting lens 11 is located at the bottom of the light-collecting lens, the light-collecting lens collects light emitted by the light-collecting lens 11 and irradiates the light-collecting lens 32 onto the polarizer 32, two side surfaces 22 of the light guide plate 20 where the light-collecting module 30 is disposed are respectively provided with a polarizer 32, each polarizer 32 corresponds to all the light-collecting lenses 31 of the side surface 22 where the polarizer is located, the polarizer 32 is a triangular lens, the.

The lighting assembly who implements this embodiment and provide can realize carrying out luminance adjustable spotlight illumination and floodlighting simultaneously, and spotlight module 30's polarizer 32 can be fixed with light guide plate 20, through the kind of adjustment condensing lens 31 and the illuminating effect who erects the roof beam and adjust spotlight illumination, and floodlighting all directions illuminance is even, can also reduce lighting assembly's thickness, improves the utilization ratio to the light that light source 10 sent.

EXAMPLE III

Referring to fig. 3, the light guide plate 20 is a square-plate-shaped light diffusion and guide plate, and includes a condenser 31 and a polarizer 32 that are integrally formed, the condenser 31 is a condenser lens, the light source 11 is located at the bottom of the condenser lens, the condenser lens condenses light emitted from the light source 11 and irradiates the polarizer 32, the polarizers 32 that are one-to-one arranged with respect to the condenser 31 are triangular lenses, the light path is adjusted by using the total reflection principle, the light condensing modules 30 and the floodlight sources 12 are alternately and uniformly arranged around four side surfaces 22 of the light guide plate 20, and a reflective plate 40 is disposed on one side of the light guide plate 20 opposite to the light exit surface.

Implement the lighting assembly that this embodiment provided, can realize carrying out luminance adjustable spotlight illumination and floodlight illumination simultaneously, spotlight illumination adjustability is strong, and floodlight illumination all directions illuminance is even, can also reduce lighting assembly's thickness, because spotlight module 30 evenly arranges in turn with floodlight source 12, can increase the quantity of the light source 10 that can arrange in the limited space, improved lighting assembly's illumination intensity, reflector panel 40 has improved the utilization ratio to the light that light source 10 sent.

Example four

Referring to fig. 4, the light guide plate 20 is a square-plate-shaped light diffusion and guide plate, and includes a condenser 31 and a polarizer 32 that are integrally formed, the condenser 31 is a condenser lens, the light source 11 is located at the bottom of the condenser lens, the condenser lens condenses the light emitted from the light source 11 and irradiates the polarizer 32, the polarizers 32 that are one-to-one arranged with respect to the condenser 31 are triangular lenses, the light path is adjusted by using the total reflection principle, the light condensing modules 30 and the floodlight sources 12 are alternately and uniformly arranged around two opposite side surfaces 22 of the light guide plate 20, and a reflective plate 40 is disposed on one side of the light guide plate 20 opposite to the light exit surface.

Implement the lighting assembly that this embodiment provided, can realize carrying out luminance adjustable spotlight and floodlight simultaneously, spotlight adjustability is strong, floodlight all direction illuminance is even, can also reduce lighting assembly's thickness, because spotlight module 30 evenly arranges in turn with floodlight source 12, the space of light guide plate 20 side 22 has been utilized to the high efficiency, and because spotlight module 30 all arranges two sides 22 at light guide plate 20 with floodlight source 12, can extend light guide plate 20 on length direction and increase light source 10, be applicable to the lamps and lanterns of rectangular shape incessant illumination, reflector panel 40 has improved the utilization ratio to the light that light source 10 sent.

EXAMPLE five

Referring to fig. 5, the light guide plate 20 is a square light-diffusing light guide plate, the floodlight source 12 is connected to two opposite side surfaces 22 of the light guide plate 20, the light-collecting module 30 is disposed on the other two side surfaces 22 of the light guide plate 20, and includes a light-collecting lens 31 and a polarizer 32 which are independently formed, the light-collecting lens 31 is a light-collecting lens, the light-collecting lens 11 is located at the bottom of the light-collecting lens, the light-collecting lens collects light emitted by the light-collecting lens 11 and irradiates the polarizer 32, the polarizer 32 which is arranged in a one-to-one correspondence with the light-collecting lens 31 is a triangular lens, the light path is adjusted by using the principle of total reflection.

The lighting assembly provided by the embodiment can realize the spotlight and floodlight with adjustable brightness, the adjustability of the spotlight is strong, the illuminance of all directions of the floodlight is uniform, the thickness of the lighting assembly can be reduced, and the utilization rate of light emitted by the light source 10 is improved.

EXAMPLE six

Referring to fig. 6, the light guide plate 20 is a disc-shaped light-scattering light guide plate, and includes a condenser 31 and a polarizer 32 that are integrally formed, the condenser 31 is a condenser lens, the light-focusing source 11 is located at the bottom of the condenser lens, the condenser lens collects light emitted from the light-focusing source 11 and irradiates the polarizer 32, the polarizers 32 that are one-to-one arranged with respect to the condenser 31 are triangular lenses, the light path is adjusted by using the total reflection principle, the light-focusing modules 30 and the floodlight sources 12 are alternately and uniformly arranged on the side surface 22 of the light guide plate 20 around the circumferential direction of the light guide plate 20, and a reflective plate 40 is disposed on one side of the light guide plate 20 opposite.

Implement the lighting assembly that this embodiment provided, can realize carrying out luminance adjustable spotlight illumination and floodlight illumination simultaneously, spotlight illumination adjustability is strong, and floodlight illumination all directions illuminance is even, can also reduce lighting assembly's thickness, because spotlight module 30 evenly arranges in turn with floodlight source 12, can increase the quantity of the light source 10 that can arrange in the limited space, improved lighting assembly's illumination intensity, reflector panel 40 has improved the utilization ratio to the light that light source 10 sent.

EXAMPLE seven

Referring to fig. 1, the light guide plate 20 is a light scattering light guide plate having a square plate shape, the floodlight source 12 is connected to two opposite side surfaces 22 of the light guide plate 20, the light condensing module 30 is disposed at one side of the light exit surface of the light guide plate 20 and near the other two side surfaces 22, and includes a light collecting lens 31 and a polarizer 32 that are integrally formed, the light collecting lens 31 is a light condensing lens, the light condensing source 11 is located at the bottom of the light condensing lens, the light condensing lens condenses light emitted by the light condensing source 11 and irradiates the polarizer 32, the polarizer 32 that is disposed in a one-to-one relationship with the light collecting lens 31 is a triangular lens, the light path is adjusted by using the total reflection principle, and optionally, a reflective plate 40.

The lighting assembly provided by the embodiment can realize the simultaneous brightness-adjustable spotlight lighting and floodlight lighting, the adjustability of the spotlight lighting is strong, the processing of the spotlight module 30 is simple and convenient, the illuminance of all directions of the floodlight lighting is even, the length and the width of the lighting assembly can be reduced, and the utilization rate of light emitted by the light source 10 is improved.

Example eight

Referring to fig. 1, the light guide plate 20 is a light scattering light guide plate having a square plate shape, the floodlight source 12 is connected to two opposite side surfaces 22 of the light guide plate 20, the light collecting module 30 is disposed on one side of the light guide plate 20 opposite to the light exit surface and near the other two side surfaces 22, and includes a light collecting lens 31 and a polarizer 32 which are integrally formed, the light collecting lens 31 is a light collecting lens, the light collecting light source 11 is located at the bottom of the light collecting lens, the light collecting lens collects light emitted by the light collecting light source 11 and irradiates the polarizer 32, the polarizer 32 which is disposed in a one-to-one correspondence with the light collecting lens 31 is a triangular lens, and the light.

The lighting assembly provided by the embodiment can realize the simultaneous brightness-adjustable spotlight lighting and floodlight lighting, the adjustability of the spotlight lighting is strong, the processing of the spotlight module 30 is simple and convenient, the illuminance of all directions of the floodlight lighting is even, the length and the width of the lighting assembly can be reduced, and the utilization rate of light emitted by the light source 10 is improved.

Referring to fig. 1 to 8, an embodiment of the present invention further provides a lamp including the lighting assembly as described above.

The above description is only an alternative embodiment of the present invention, and should not be construed as limiting the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A lighting assembly, comprising:

the light source comprises a spotlight light source and a floodlight light source;

the floodlight comprises a light guide plate and a floodlight source, wherein the light guide plate comprises two bottom surfaces which are arranged in parallel and side surfaces which are arranged around the bottom surfaces, one of the bottom surfaces is a light emergent surface, and the floodlight source is arranged on the side surface of the light guide plate; and

and the light condensing module is arranged around the light guide plate and is used for condensing the light emitted by the light condensing source and then emitting the light in a directional manner.

2. The illumination assembly of claim 1, wherein the concentrator module is disposed at a side of the light guide plate.

3. The illumination assembly of claim 1, wherein the concentrator module is disposed on the bottom surface of the light guide plate proximate to the side surface.

4. The illumination assembly of claim 1, wherein the light-gathering module comprises a light-gathering lens and a polarizer, the light-gathering light source is connected to the light-gathering lens, the light-emitting surface of the light-gathering lens faces the light-entering surface of the polarizer, and the light-gathering light source is used for gathering the light emitted by the light-gathering light source and directing the light to the polarizer, and the polarizer is used for reflecting the light and then directing the light out.

5. The illumination assembly of claim 4, wherein a plurality of said light collectors are disposed corresponding to the light incident surface of one of said polarizers; or the condenser and the polarizer are arranged in a one-to-one manner.

6. The lighting assembly of claim 5, wherein the concentrator modules and the floodlight sources are alternately and uniformly arranged around the side of the light guide plate.

7. The lighting assembly according to claim 1, wherein the light guide plate has a square plate shape; or the light guide plate is disc-shaped.

8. The lighting assembly according to claim 1, wherein the light guide plate is a light diffusing light guide plate; or, the lighting assembly further comprises a diffusion plate, and the diffusion plate is arranged on one side of the light-emitting surface of the light guide plate.

9. The illumination assembly as recited in claim 1, further comprising a reflector disposed on a side of the light guide plate opposite the light exit surface.

10. A luminaire comprising a lighting assembly as claimed in any one of claims 1 to 9.

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