CN111998239A - Light source system of lighting lamp and lighting lamp - Google Patents

Abstract

The invention discloses an illuminating lamp and a light source system thereof, comprising a first reflector and a second reflector, wherein the first reflector is sleeved in the second reflector, the first reflector is provided with a first light outlet, the first light outlet is positioned in the second reflector, and the second reflector is provided with a second light outlet; the light source system also comprises a first light emitter, wherein the first light emitter is arranged in the first reflector, the first reflector is provided with a first reflecting surface, and the orthographic projection of the first reflecting surface covers the orthographic projection of the first light emitter in the optical axis direction; and/or the light source system further comprises a second light-emitting body, the second light-emitting body is arranged in a second reflector, the second reflector is provided with a second reflecting surface, and the orthographic projection of the second reflecting surface covers the orthographic projection of the second light-emitting body in the optical axis direction; the light rays emitted by the first light emitter and the second light emitter pass through at least one of the first reflector and the second reflector and then are emitted from the second light outlet. The scheme can solve the problem of poor user experience of the lighting lamp.

Description

Lighting source system and lighting fixture

technical field

The invention relates to the technical field of lighting, in particular to a light source system of a lighting fixture and a lighting fixture.

Background technique

Lighting lamps are widely used in home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting and other fields. The structural design brings greater challenges.

Lighting lamps using traditional optical solutions have light directly irradiated from the illuminant. If this part of the light enters the human eye, it will cause glare problems, which will lead to an uncomfortable experience for users. Therefore, the existing lighting fixtures have the problem of poor user experience.

SUMMARY OF THE INVENTION

The invention discloses a light source system for a lighting fixture and the lighting fixture, which can solve the problem of poor user experience existing in the lighting fixture.

In order to solve the above problems, the present invention adopts the following technical solutions:

A light source system for a lighting fixture includes a first reflector and a second reflector, the first reflector is sleeved in the second reflector, and the first end of the first reflector is provided with a first reflector a light outlet, the first light outlet is located in the second reflector, and the third end of the second reflector is provided with a second light outlet;

The light source system further includes a first luminous body, the first luminous body is arranged in the first reflector, the first reflector has a first reflective surface facing the first luminous body, and the first luminous body is located in the first reflector. In the optical axis direction of the first illuminant, the orthographic projection of the first reflection surface covers the orthographic projection of the first illuminant; and/or,

The light source system includes a second light-emitting body, the second light-emitting body is disposed in the second reflector, the second reflector has a second reflecting surface facing the second light-emitting body, and the second light-emitting body is located in the second reflector. In the direction of the optical axis of the two illuminants, the orthographic projection of the second reflective surface covers the orthographic projection of the second illuminant;

Wherein, the light emitted by the first light-emitting body and the second light-emitting body is emitted from the second light outlet after passing through at least one of the first reflector and the second reflector.

A lighting fixture, comprising the above-mentioned light source system.

The technical scheme adopted in the present invention can achieve the following beneficial effects:

The light source system disclosed in the embodiment of the present invention improves the structure of the light source system of the lighting fixture in the related art, so that the light source system of the lighting fixture includes a first reflector and a second reflector, and the light source system includes a first illuminant. In the case of , the first light-emitting body is blocked by the first reflecting surface; when the light source system includes the second light-emitting body, the second light-emitting body is blocked by the second reflecting surface. It can be seen that the light source system of the lighting fixture disclosed in the embodiment of the present invention realizes the concealment of the first illuminant or the second illuminant under the condition that the light can be projected normally, and finally makes it difficult for the user to see the first illuminator or the second illuminant Therefore, the purpose of better anti-glare can be achieved, so as to improve the user experience when the user uses the lighting fixture.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the background technology, the following briefly introduces the drawings required in the embodiments or the background technology. On the premise of no creative labor, other drawings can also be obtained from these drawings.

FIG. 1 is a schematic diagram of a partial structure of a lighting fixture disclosed in a first embodiment of the present invention;

FIG. 2 is a schematic diagram of the lighting fixture disclosed in the first embodiment of the present invention;

3 is a schematic diagram of a partial structure of a lighting fixture disclosed in a second embodiment of the present invention;

4 is a schematic diagram of a partial structure of a lighting fixture disclosed in a third embodiment of the present invention;

5 is a schematic diagram of a lighting fixture disclosed in a third embodiment of the present invention;

FIG. 6 is a schematic diagram of a partial structure of a lighting fixture disclosed in a fourth embodiment of the present invention.

Description of reference numbers:

110-first luminous body, 120-second luminous body;

200-first reflector, 210-first reflecting surface, 220-third reflecting surface, 230-first end, 231-first light outlet, 240-second end;

300 - the second reflector, 310 - the second reflecting surface, 320 - the first reflecting part, 330 - the second reflecting part, 340 - the third end, 341 - the second light outlet, 350 - the fourth end;

400-light distribution, 500-circuit board, 600-shell, 610-inner cavity, 620-opening, 630-bottom wall, 640-side wall, 700-mask, 800-driver.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The technical solutions disclosed by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 and FIG. 2 , an embodiment of the present invention discloses a light source system for a lighting fixture. The disclosed light source system includes a first reflector 200 and a second reflector 300 .

Both the first reflector 200 and the second reflector 300 are reflective devices of the light source system, and both can reflect light. In the embodiment of the present invention, the first reflector 200 is sleeved inside the second reflector 300 . The first reflector 200 includes a first end 230 and a second end 240 . The first end 230 is provided with a first light outlet 231 , and the first light outlet 231 is located in the second reflector 300 . The second reflector 300 includes a third end 340 and a fourth end 350 , and the third end 340 is provided with a second light outlet 341 .

In an optional implementation manner, the light source system disclosed in the embodiment of the present invention may further include a first luminous body 110, the first luminous body 110 is disposed in the first reflector 200, and the first reflector 200 has a light emitting body toward the first light source. On the first reflective surface 210 of the body 110, in the direction of the optical axis of the first luminous body 110, the orthographic projection of the first reflective surface 210 covers the orthographic projection of the first luminous body 110, thereby enabling the first reflective surface 210 to cover the first reflective surface 210. A light-emitting body 110, so that when the user is facing the first light outlet 231, the first light-emitting body 110 cannot be observed. In a specific working process, the light emitted by the first light-emitting body 110 passes through at least one of the first reflector 200 and the second reflector 300 and then exits from the second light outlet 341, thereby achieving the purpose of illumination.

In another optional implementation manner, as shown in FIG. 3 , the light source system disclosed in the embodiment of the present invention may further include a second illuminator 120 , the second illuminator 120 is disposed in the second reflector 300 , and the second illuminator 120 is disposed in the second reflector 300 . The reflector 300 has a second reflective surface 310 facing the second luminous body 120 . In the direction of the optical axis of the second luminous body 120 , the orthographic projection of the second reflective surface 310 covers the orthographic projection of the second luminous body 120 , thereby enabling The second reflective surface 310 can cover the second light-emitting body 120 , so that the user cannot observe the second light-emitting body 120 when facing the second light outlet 341 . In a specific working process, the light emitted by the second light-emitting body 120 passes through at least one of the first reflector 200 and the second reflector 300 and then exits from the second light outlet 341 to achieve the purpose of illumination.

The light source system disclosed in the embodiments of the present invention may include at least one of the first illuminant 110 and the second illuminant 120. In the case where the light source system includes both the first illuminant 110 and the second illuminant 120, the lighting fixture will undoubtedly With stronger lighting brightness, to achieve better lighting effect. In addition, the structures of the first reflector 200 and the second reflector 300 can be designed so that the light emitted by the first luminous body 110 and the second luminous body 120 does not exist without the first reflector 200 and the second reflector 300 The part that is reflected and emitted directly.

The first light-emitting body 110 and the second light-emitting body 120 are light-emitting devices of the light source system. The first light-emitting body 110 and the second light-emitting body 120 can usually be LED light-emitting bodies. The advantages of lower consumption and longer life.

The light source system disclosed in the embodiments of the present invention improves the structure of the light source system of the lighting fixture in the related art, so that the light source system of the lighting fixture includes the first reflector 200 and the second reflector 300, and the light source system includes the first reflector 200 and the second reflector 300. In the case of the light-emitting body 110, the first light-emitting body 110 is provided in the first reflector 200, and in the optical axis direction of the first light-emitting body 110, the orthographic projection of the first reflecting surface 210 covers the orthographic projection of the first light-emitting body 110 , so that the first light-emitting body 110 can be blocked by the first reflecting surface 210 . In the case where the light source system includes the second illuminant 120 , the second illuminator 120 is arranged in the second reflector 300 , and in the direction of the optical axis of the second illuminator 120 , the orthographic projection of the second reflecting surface 310 covers the second reflector 300 . The orthographic projection of the light-emitting body 120 can further enable the second light-emitting body 120 to be blocked by the second reflecting surface 310 . It can be seen that the light source system of the lighting fixture disclosed in the embodiment of the present invention realizes the concealment of the first illuminant 110 or the second illuminant 120 under the condition that the light can be projected normally, and finally makes it difficult for the user to see the first illuminator 110 or the second illuminant 120 . The second light-emitting body 120 can further achieve the purpose of better anti-glare.

In the embodiment of the present invention, the structure of the first reflector 200 may be various. In an optional solution, in the first direction, the cross-sectional area of the first reflector 200 decreases. It should be noted that the first direction refers to the direction extending from the first light outlet 231 to the second light outlet 341 . direction, the cross section of the first reflector 200 is a section perpendicular to the first direction. In this case, the outline size of the first reflector 200 is gradually reduced, so that the first luminous body 110 can be well shielded on the basis of ensuring the reflection effect, so as to achieve the purpose of hiding the first luminous body 110 . Of course, the first reflector 200 can also have other structures, as long as it can ensure that the light projected on it can be reflected to the second light outlet 341 and then projected from the second light outlet 341 or can be reflected to the second reflector 300 The second reflector 300 may then be reflected to the second light outlet 341 , and the embodiment of the present invention does not limit the specific shape of the first reflector 200 .

Similarly, the second reflector 300 may have various structures. Please refer to FIG. 1 again. In an optional solution, the second reflector 300 may include a first reflector 320 and a The second reflection part 330, the first reflection part 320 and the second reflection part 330 are arranged in sequence along the first direction. area increases. The second light outlet 341 is opened at the end of the second reflection part 330 away from the first reflection part 320 . Such a structure can easily form a shielding structure at the connection between the first reflecting portion 320 and the second reflecting portion 330 , thereby realizing shielding of the first light-emitting body 110 .

In another specific embodiment, as shown in FIG. 4 to FIG. 6 , the second reflector 300 includes a first reflection part 320 and a second reflection part 330 connected to the first reflection part 320 . The first reflection part 320 At least partially sleeved in the second reflection part 330 , in the first direction, the cross-sectional area of the first reflection part 320 decreases, and the cross-sectional area of the second reflection part 330 increases. Since the cross-sectional area of the first reflecting portion 320 decreases, it is easier to form a shielding structure, and it is easier to realize the shielding of the second light-emitting body 120 . At the same time, at least part of the first reflection part 320 is sleeved inside the second reflection part 330 , so the length of the second reflector 300 in the first direction can be made smaller, which is beneficial to the miniaturization of components.

In a further technical solution, the first light-emitting body 110 may be disposed in the second end 240 of the first reflector 200 , and this structure is more convenient for the arrangement of the first light-emitting body 110 . The distance between the second end 240 and the first light outlet 231 is larger, which is more conducive to realizing the concealment of the first light-emitting body 110 . In a further technical solution, the first light-emitting body 110 may be configured to be adjacent to the edge of the first reflector 200 . In this case, the end of the first reflecting part 320 connected to the second reflecting part 330 is closer to the optical axis of the first illuminating body 110 than the first illuminating body 110 , and more parts of the first reflecting part 320 are The first light-emitting body 110 can be blocked, which can be more beneficial to the blocking of the first light-emitting body 110 by the first reflecting surface 210 .

In the light source system disclosed in the embodiment of the present invention, the second light-emitting body 120 may be disposed in one end of the first reflecting portion 320 away from the second reflecting portion 330 , that is, the second light-emitting body 120 may be disposed at the first reflecting portion 320 away from the second reflecting portion 320 . inside one end of the light outlet 341 . Such a structure makes the second light-emitting body 120 closer to the fourth end 350 of the second reflector 300 , and further facilitates the arrangement of the second light-emitting body 120 . At the same time, the fourth end of the second reflector 300 is further away from the second light outlet 341 , which makes it easier to shield the second light-emitting body 120 . Further, the second light-emitting body 120 may be configured to be adjacent to the edge of the first reflection part 320 , so that the end of the first reflection part 320 connected to the second reflection part 330 is closer to the second light-emitting body than the second light-emitting body 120 The optical axis of the body 120 , at this time, more parts of the first reflecting portion 320 can block the second light-emitting body 120 , which is more beneficial to the blocking of the second light-emitting body 120 by the second reflecting surface 310 .

Specifically, the first reflection portion 320 and the second reflection portion 330 may be an integral structure, or may be fixedly connected by assembly. The embodiment of the present invention does not limit the specific fixing manner of the first reflection portion 320 and the second reflection portion 330 .

As mentioned above, the first reflector 200 is sleeved inside the second reflector 300 . In an optional solution, the first reflector 200 can be disposed in the first reflector 320, and this structure can ensure that the first reflector 200 is sleeved on the second reflector 300, and can also avoid the first reflector. 200 extends into the second reflecting portion 330 , so that adverse effects on the light reflected by the second reflecting portion 330 can be avoided.

In a further technical solution, the second end 240 of the first reflector 200 is flush with the end of the first reflecting portion 320 facing away from the second light outlet 341 . Such a structure can easily allow the first reflector 200 and the second reflector 300 to be mounted on the same mounting base (eg, the circuit board 500 described later), thereby simplifying the assembly operation of the light source system.

In an optional solution, the cross-sectional area of one end of the first reflecting portion 320 adjacent to the second light outlet 341 is the first area, and the cross-sectional area of the other end of the first reflecting portion 320 is the second area, and the first area is the first area. The ratio to the second area may be 0.6 to 0.9. Such a structure can prevent the tapering degree of the first reflection portion 320 from being too large to affect the light output of the light source system, and at the same time, it can better shield the first illuminant 110 .

In order to ensure that the light emitted by the first light-emitting body 110 and the second light-emitting body 120 can be reliably reflected, in the section parallel to the first direction mentioned above, the connection between the first light outlet 231 and the second light outlet 341 The angle α between the line and the first direction is less than or equal to 45°. This arrangement can make the second light outlet 341 converge as far as possible with respect to the first light outlet 231, even if the light emitted by the first illuminant 110 and the second illuminator 120 is not reflected by the first reflector 200, it will be reflected by the second reflector. 300 reflections, thereby improving the light efficiency of the light source system.

In the embodiment of the present invention, the outer peripheral surface of the first reflector 200 may be provided with a third reflecting surface 220 , the third reflecting surface 220 may be an arc surface, and the third reflecting surface 220 faces the second end 240 of the first reflector 200 . The side it is on is bent. The third reflective surface 220 can further reflect the light emitted by the second light-emitting body 120, so that more light emitted by the second light-emitting body 120 can be emitted from the light source system, thereby increasing the light output of the light source system. At the same time, when the third reflecting surface 220 is a curved surface, the area of the third reflecting surface 220 is increased, more light can reach the third reflecting surface 220 and be reflected by the third reflecting surface 220 . Moreover, the third reflecting surface 220 can reflect more light to the second reflector 300, so that the uniform light effect of the entire light source system is better.

In this embodiment of the present invention, the number of the first light-emitting body 110 and the second light-emitting body 120 may be one, or at least two. In an optional solution, the number of the first light-emitting bodies 110 may be at least two, and the first light-emitting bodies 110 are arranged along the circumferential direction of the first reflector 200 , and finally a ring-shaped light-emitting structure can be formed to realize multi-directionality. uniform glow effect.

Similarly, in an optional solution, the number of the second light-emitting bodies 120 may be at least two, and the second light-emitting bodies 120 may be arranged along the circumferential direction of the second reflector 300 , and finally a ring-shaped light-emitting body can also be formed. structure to achieve a multi-directional uniform light-emitting effect.

In a further technical solution, the light source system disclosed in the embodiment of the present invention may further include at least one light distribution member 400, the light distribution member 400 is covered and disposed outside the first illuminant 110 or the second illuminator 120, and the light distribution member 400 The light emitted by the first light-emitting body 110 or the second light-emitting body 120 may be distributed, and the light distribution member 400 may be a uniform light device or a light condensing device. The embodiment of the present invention does not limit the specific type of the light distribution member 400 .

In an optional solution, the number of the above-mentioned light distribution members 400 may be one, or at least two, and the light distribution member 400 may only cover a part of the first illuminator 110 or the second illuminator 120, but in order to avoid Mutual interference, the number of light distribution members 400 is equal to the total number of the first luminous body 110 and the second luminous body 120, and the exterior of each first luminous body 110 and the exterior of each second luminous body 120 are covered with One of the light distribution members 400 . That is to say, each first illuminator 110 and each second illuminator 120 are individually configured with a light distribution member 400 for individual light distribution, and the light distribution member 400 is covered and disposed on the first illuminator 110 or the second illuminator. outside of the luminous body 120, thereby reducing the optical interference between the first illuminating body 110 or the second illuminating body 120, and at the same time improving the light distribution effect of each first illuminating body 110 or the second illuminating body 120, so that the entire The light efficiency of the light source system is better.

In a preferred solution, the plurality of light distribution members 400 may be of an integrated structure. During the assembly process, a plurality of light distribution components 400 are assembled as a whole, and no single installation is required, thereby facilitating assembly and improving assembly efficiency.

In other embodiments, the light distribution member 400 is an annular member, and the same light distribution member 400 covers a plurality of first light-emitting bodies 110 arranged along the same circumferential direction, or the same light distribution member 400 covers the same circumferential direction. In this embodiment, the number of the light distribution components 400 can be reduced, thereby facilitating the rapid assembly of the light source system.

Optionally, the light distribution member 400 may be a lens, specifically a convex lens, a concave lens, or a lens group. The lens has a better light distribution effect and a relatively simple structure. In a further technical solution, the light distribution member 400 may be a plano-convex lens or a cover-shaped lens with an accommodation space. Specifically, the first illuminant 110 or the second illuminator 120 may be located in the accommodation space. In this case, the light distribution member 400 can not only play a role of light distribution, but also can play a role of protecting the first light-emitting body 110 or the second light-emitting body 120 .

In the embodiment of the present invention, the fourth end 350 of the second reflector 300 is an open end. Specifically, in the light source system disclosed in the embodiment of the present invention, the port of the fourth end 350 of the second reflector 300 can be blocked There is a circuit board 500 on which the first light-emitting body 110 and the second light-emitting body 120 can be fixed, and the circuit board 500 provides installation positions for the first light-emitting body 110 and the second light-emitting body 120 . Specifically, the first light-emitting body 110 and the second light-emitting body 120 may be electrically connected to the circuit board 500 and then powered by the circuit board 500 .

In a further technical solution, the circuit board 500 can be fixedly connected with the second reflector 300, and the second reflector 300 can be assembled with the circuit board 500 as the installation base during the assembly process of the entire lighting fixture. At the same time, the circuit board 500 can also block the port of the fourth end 350 of the second reflector 300 , thereby preventing the light emitted by the first illuminator 110 and the second illuminator 120 from passing through the fourth end of the second reflector 300 350's port is leaking.

In a further technical solution, a heat dissipation seat is provided on the side of the circuit board 500 away from the first light-emitting body 110 or the second light-emitting body 120 , and the heat dissipation seat can play a role of heat dissipation. The heat sink can be made of a material capable of efficiently dissipating heat, for example, the heat sink can be a stainless steel heat sink or an aluminum heat sink. Alternatively, the heat dissipation base can be designed as a mechanism that can easily dissipate heat. For example, the heat dissipation base includes a plurality of heat dissipation pins or heat dissipation fins distributed in an array.

The heat sink can be directly bonded and fixed to the circuit board 500 through a thermally conductive adhesive layer. In this case, the circuit board 500 and the first illuminator 110 or the second illuminator 120 disposed thereon can generate heat faster during operation. The ground is transmitted to the heat sink through the thermal conductive adhesive layer, and finally transmitted to the entire lighting fixture through the heat sink to achieve the purpose of rapid heat dissipation.

Based on the light source system disclosed in the embodiment of the present invention, the embodiment of the present invention further discloses a lighting fixture, and the disclosed lighting fixture includes the light source system described in the above embodiments.

The lighting fixture disclosed in the embodiment of the present invention may be a downlight, a spotlight, and the like, and the embodiment of the present invention does not limit the specific type of the lighting fixture.

In an optional solution, the lighting fixture disclosed in the embodiment of the present invention may further include a circuit board 500 and a housing 600, the first illuminant 110 and the second illuminant 120 are arranged on the circuit board 500, and the circuit board 500 is arranged on the housing. the bottom wall 630 of the body 600 , thereby enhancing the installation strength of the circuit board 500 . The first reflector 200 is located between the side wall 640 of the housing 600 and the first light-emitting body 110 ; alternatively, the first reflector 200 is located between the second reflector 300 and the first light-emitting body 110 . In contrast, when the first reflector 200 is located between the second reflector 300 and the first light-emitting body 110 , the second reflector 300 is more convenient to install, that is, the second reflector 300 can be fixedly connected to the circuit board 500 . The second light-emitting body 120 is located between the side wall 640 of the casing 600 and the first reflector 200 ; alternatively, the second light-emitting body 120 is located between the second reflector 300 and the first reflector 200 . In contrast, when the second light-emitting body 120 is located between the second reflector 300 and the first reflector 200 , the second reflector 300 can surround the second light-emitting body 120 to better reflect light.

Further, the lighting fixture may further include a mask 700, the housing 600 has an inner cavity 610 and an opening 620, the mask 700 is installed at the opening 620, and the mask 700 and the housing 600 enclose an optical cavity, the light source system is arranged in the light source cavity, That is, both the first reflector 200 and the second reflector 300 are disposed in the optical cavity, and the orientation of the first light outlet 231 is consistent with the orientation of the opening 620 . The light emitted by the first light-emitting body 110 and the second light-emitting body 120 is reflected by the first reflector 200 and the second reflector 300 and then emitted from the mask 700 , and the mask 700 can further improve the uniform light effect of the lighting fixture.

Optionally, the second reflector 300 may be fixed between the mask 700 and the bottom wall 630 of the housing 600 ; or, the second reflector 300 may be fixed between the mask 700 and the circuit board 500 . Both of these two setting methods can better ensure that the light is reflected and then emitted through the mask 700, thereby improving the light efficiency of the lighting fixture.

In order to better realize the driving of the light source system, in addition to the circuit board 500 , the lighting fixture may also include a driver 800 , and the driver 800 is disposed on the circuit board 500 . Optionally, the driver 800 may be disposed on the side of the circuit board 500 facing the first light outlet 231 , or may be disposed on the side of the circuit board 500 away from the first light outlet 231 , which is not limited in this embodiment of the present invention.

The above embodiments of the present invention mainly describe the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form better embodiments. No longer.

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (23)

1. A light source system of an illuminating lamp is characterized by comprising a first reflector (200) and a second reflector (300), wherein the first reflector (200) is sleeved in the second reflector (300), a first end (230) of the first reflector (200) is provided with a first light outlet (231), the first light outlet (231) is positioned in the second reflector (300), and a third end (340) of the second reflector (300) is provided with a second light outlet (341);

the light source system further comprises a first light emitter (110), the first light emitter (110) being arranged within the first reflector (200), the first reflector (200) having a first reflective surface (210) facing the first light emitter (110), an orthographic projection of the first reflective surface (210) covering the orthographic projection of the first light emitter (110) in the direction of the optical axis of the first light emitter (110); and/or the presence of a gas in the gas,

the light source system further comprises a second light emitter (120), the second light emitter (120) is arranged in the second reflector (300), the second reflector (300) is provided with a second reflecting surface (310) facing the second light emitter (120), and the orthographic projection of the second reflecting surface (310) covers the orthographic projection of the second light emitter (120) in the optical axis direction of the second light emitter (120);

wherein the light emitted by the first light emitter (110) and the second light emitter (120) passes through at least one of the first reflector (200) and the second reflector (300) and then is emitted from the second light outlet (341).

2. The light source system according to claim 1, wherein the direction in which the first light outlet (231) extends toward the second light outlet (341) is a first direction,

in the first direction, the cross-sectional area of the first reflector (200) decreases.

3. The light source system according to claim 2, wherein the second reflector (300) comprises a first reflective portion (320) and a second reflective portion (330) connected to the first reflective portion (320), the first reflective portion (320) and the second reflective portion (330) are sequentially arranged along the first direction, in which the cross-sectional area of the first reflective portion (320) decreases and the cross-sectional area of the second reflective portion (330) increases.

4. The light source system of claim 2, wherein the second reflector (300) comprises a first reflective portion (320) and a second reflective portion (330) connected to the first reflective portion (320), the first reflective portion (320) is at least partially disposed within the second reflective portion (330), and in the first direction, the cross-sectional area of the first reflective portion (320) decreases and the cross-sectional area of the second reflective portion (330) increases.

5. A light source system according to claim 3 or 4, characterized in that the first light emitter (110) is arranged in the second end (240) of the first reflector (200).

6. A light source system according to claim 5, characterized in that the first light emitter (110) is arranged adjacent to an edge of the first reflector (200).

7. A light source system according to claim 3 or 4, characterized in that the second light emitter (120) is arranged in an end of the first reflector (320) facing away from the second reflector (330).

8. The light source system of claim 7, wherein the second light emitter (120) is configured adjacent to an edge of the first reflector (320).

9. A light source system according to claim 3 or 4, characterized in that the first reflector (200) is arranged within the first reflective part (320).

10. A light source system according to claim 3 or 4, characterized in that the second end (240) of the first reflector (200) is flush with an end of the first reflector portion (320) facing away from the second light exit opening (341).

11. The light source system according to claim 3 or 4, wherein a cross-sectional area of one end of the first reflecting portion (320) adjacent to the second light outlet (341) is a first area, a cross-sectional area of the other end of the first reflecting portion (320) is a second area, and a ratio between the first area and the second area is 0.6-0.9.

12. The light source system according to claim 1, wherein the direction in which the first light outlet (231) extends toward the second light outlet (341) is a first direction,

in a cross section parallel to the first direction, an included angle between a connecting line between the first light outlet (231) and the second light outlet (341) and the first direction is less than or equal to 45 °.

13. The light source system according to claim 1, wherein a third reflective surface (220) is disposed on an outer peripheral surface of the first reflector (200), the third reflective surface (220) is an arc surface, and the third reflective surface (220) is curved toward a side of the second end of the first reflector (200).

14. A light source system according to claim 1, wherein the number of the first luminaries (110) is at least two, each of the first luminaries (110) being arranged along a circumferential direction of the first reflector (200);

or, the number of the second luminous bodies (120) is at least two, and each second luminous body (120) is arranged along the circumferential direction of the second reflector (300).

15. A light source system according to claim 14, further comprising at least one light distribution member (400), the light distribution member (400) being housed outside the first light emitter (110) or the second light emitter (120).

16. The light source system according to claim 15, wherein the number of the light distribution members (400) is at least two, and the number of the light distribution members (400) is equal to the total number of the first light emitters (110) and the second light emitters (120), and the light distribution members (400) are respectively covered on the outer portion of each first light emitter (110) and the outer portion of each second light emitter (120); or,

the light distribution member (400) is an annular member, and the same light distribution member (400) covers the plurality of first light emitters (110) or the plurality of second light emitters (120) arranged in the same circumferential direction.

17. A light source system according to claim 15, wherein the light distribution member (400) is a lens.

18. A lighting fixture comprising the light source system of any one of claims 1-17.

19. A lighting fixture as recited in claim 18, further comprising a circuit board (500) and a housing (600), wherein the first light emitter (110) and the second light emitter (120) are disposed on the circuit board (500), and wherein the circuit board (500) is disposed on a bottom wall (630) of the housing (600).

The first reflector (200) is located between a sidewall (640) of the housing (600) and the first light emitter (110); alternatively, the first reflector (200) is located between the second reflector (300) and the first light emitter (110);

the second light emitter (120) is located between a sidewall (640) of the housing (600) and the first reflector (200); alternatively, the second light emitter (120) is located between the second reflector (300) and the first reflector (200).

20. A lighting fixture as recited in claim 19, further comprising a visor (700), wherein the housing (600) has an opening (620), wherein the visor (700) is mounted at the opening (620), and wherein the visor (700) and the housing (600) enclose an optical cavity, and wherein the first reflector (200) and the second reflector (300) are both disposed within the optical cavity.

21. A light fixture as recited in claim 20, wherein said second reflector (300) is secured between said mask (700) and a bottom wall (630) of said housing (600); alternatively, the second reflector (300) is fixed between the cover (700) and the circuit board (500).

22. A lighting fixture as recited in claim 19, further comprising a circuit board (500) and a driver (800), wherein the first light emitter (110) and the second light emitter (120) are disposed on the circuit board (500), wherein the circuit board (500) is disposed on a bottom wall (630) of the housing (600), and wherein the driver (800) is disposed on the circuit board (500).

23. A lighting fixture as recited in claim 18, wherein said lighting fixture is a downlight or a spot light.

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