CN111623300A - Illumination module and lamp - Google Patents

Abstract

The invention discloses a lighting module and a lamp. The lighting module includes a first light source substrate and a first light source arranged on the first light source substrate; a reflective element is arranged in non-contact with the first light source module, and the reflective element has a reflective element. The reflective surface is arranged on the light transmission path of the first light source to reflect the light; the light distribution assembly, the light distribution assembly includes a light distribution part arranged between the first light source and the reflective element, and is connected with the light distribution part The shading part is arranged on the side of the light distribution part close to the first light source, the light distribution part includes a shading area and a light transmission area, and a part of the light emitted from the first light source is directed to the reflective surface through the light transmission area. Another part of the light emitted from a light source is blocked by the light shielding area and the light shielding portion. It can not only meet the spot lighting requirements of the light source, but also avoid stray light, which affects the visual effect, and then simulates the sun scene in the sky.

Description

A lighting module and lamps

technical field

The invention relates to the field of lighting, in particular to a lighting module and a lamp.

Background technique

The LED light is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connects the chip and the circuit board with silver or gold wires, and is sealed with epoxy resin around it. Because of its energy saving, environmental protection and long life , color changeable and other characteristics are widely used.

In recent years, the design requirements of LED lighting have shifted from the pursuit of higher optical efficiency and accurate light distribution to the stage of how to provide higher lighting comfort and approach the effect of natural light lighting. However, the existing lighting equipment cannot achieve the visual effect of natural sunlight lighting.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a lighting module and a lamp to solve the problem that the existing lighting equipment cannot achieve the visual effect of natural sunlight lighting.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, a lighting module is provided, including:

a first light source module, comprising a first light source substrate and a first light source disposed on the first light source substrate;

a reflective element, provided in non-contact with the first light source module, the reflective element has a reflective surface, and the reflective surface is arranged on the light transmission path of the first light source to reflect the light;

A light distribution assembly, the light distribution assembly includes a light distribution part arranged between the first light source and the reflective element, and a light shielding part connected to the light distribution part, the light shielding part is arranged on the light distribution part The light part is close to the side of the first light source, the light distribution part includes a light-shielding area and a light-transmitting area, and a part of the light emitted from the first light source is emitted to the reflection surface through the light-transmitting area, Another part of the light emitted from the first light source is blocked by the light shielding area and the light shielding portion.

In a second aspect, a lamp is provided, comprising the lighting module described in the first aspect, a casing and a mask, wherein the casing is assembled with the mask, the lighting module is mounted on the casing, and the The light reflected by the lighting module through the reflective element is visible through the mask.

In a third aspect, a lamp is provided, including the lighting module described in the first aspect, a second light source module, a housing and a mask, the lighting module is disposed on the housing, and the housing is connected to the housing. The mask is assembled, the mask is provided with a light guide element, and the second light source module is arranged at least on one side of the light guide element;

The light reflected by the first light source of the lighting module through the reflective element in the lighting module is visible through the light guide element;

The second light source module includes a second light source, and the emitted light of the second light source is presented on the light emitting surface of the light guide element after the configuration of the light guide element.

In the embodiment of the present invention, the light emitted by the first light source after passing through the light distribution component is reflected by the reflective surface through the reflective element. In the embodiment of the present invention, only a part of the light from the first light source is irradiated on the reflective surface, and the rest of the light is blocked by the light distribution component, and the reflective element reflects the light emitted by the first light source through the reflective surface, so as to meet the spotlighting lighting requirement of the light source, and also To avoid stray light and affect the visual effect, a single light source is used instead of a multi-light source integrated array, which simplifies the system structure and avoids the interference of mixed light, thereby simulating the sun scene in the sky.

Description of drawings

The accompanying drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a cross-sectional view of a lamp provided by an embodiment of the present invention;

2 is a schematic diagram of a light distribution assembly provided by an embodiment of the present invention;

3 is an exploded view of a lamp provided by an embodiment of the present invention;

4 is a schematic diagram of a second light source module provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of a Bezier curve provided by an embodiment of the present invention.

in,

1- the first light source module; 11- the first light source; 12- the first light source substrate;

21-reflecting element; 22-first mounting part; 23-second mounting part;

3- radiator;

41 - top wall; 411 - first top wall; 412 - second top wall; 42 - first side wall; 43 - second side wall; 45 - fourth side wall; 46 - bottom wall;

5 - face mask;

6-Light guide element;

7- the second light source module; 71- the second light source; 72- the second light source substrate;

8- The whole lamp mounting bracket;

10-light distribution component; 101-light distribution part; 1011-light-shielding area; 1012-light-transmitting area; 102-light-shielding part; 103-first fixing part; 104-second fixing part.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. 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.

As shown in FIGS. 1-5 , an embodiment of the present invention provides a lighting module and a lamp to achieve a lighting effect similar to that of a sun hanging on a blue sky. The lighting module may include: a first light source assembly 1 , a reflection element 21 and a light distribution assembly 10 .

Specifically, the first light source assembly 1 includes a first light source substrate 12 and a first light source 11 disposed on the first light source substrate 12 ; a reflective element 21 is provided in non-contact with the first light source module 1 , and the reflective element 21 has a reflective The reflective surface is arranged on the light transmission path of the first light source 11 to reflect the light; the light distribution assembly 10 includes a light distribution part 101 arranged between the first light source 11 and the reflective element 21, and a light distribution part 101 arranged between the first light source 11 and the reflection element 21, The shading part 102 connected to the light part 101 is arranged on the side of the light distribution part 101 close to the first light source 11 , and the light distribution part 101 includes a shading area 1011 and a light transmitting area 1012 . A part of the light rays pass through the light-transmitting area 1012 toward the reflective surface, and another part of the light rays emitted from the first light source 11 are blocked by the light-shielding area 1011 and the light-shielding portion 102 .

In the embodiment of the present application, the light emitted by the first light source after passing through the light distribution component is reflected by the reflective surface through the reflective element. In the embodiment of the present invention, only a part of the light from the first light source is irradiated on the reflective surface, and the rest of the light is blocked by the light distribution component, and the reflective element reflects the light emitted by the first light source through the reflective surface, so as to meet the spotlighting lighting requirement of the light source, and also To avoid stray light and affect the visual effect, a single light source is used instead of a multi-light source integrated array, which simplifies the system structure and avoids the interference of mixed light, thereby simulating the sun scene in the sky.

In a possible real-time manner of the present application, the first light source can be a light source with a small light-emitting surface and high power, for example, a high-power white LED light and COB light source with model CBT-90-W57H produced by Luminus. The light emitted by the first light source may be light of any color, for example, the light emitted by the first light source is white light, so as to create a sun scene.

In a possible real-time manner of the present application, the lighting module may further include: a first installation part 22 and a second installation part 23 .

Specifically, the first mounting portion 22 and the second mounting portion 23 are connected, and the first mounting portion 22 is arranged perpendicular to the second mounting portion 23 . The reflecting element 21 is mounted on the first mounting portion 22 , and the first light source module 1 is mounted on the second mounting portion 23 .

In the embodiment of the present application, the first light source module 1 and the reflective element 21 are first fixed on two mutually connected and perpendicular mounting parts, so that the first light source module 1 and the reflective element 21 are integrated into a whole , for subsequent installation. When the first light source module 1 and the reflective element 21 are fixed on the two mounting parts, after adjusting their angles, the subsequent installers do not need to adjust the angles again, and do not need professionals to install the lamps. it is good.

Specifically, the axial direction of the first light source 11 is inclined relative to the second mounting portion 23 .

It should be noted that, when the first light source 11 is in this state, the light can be better irradiated on the reflective element 21, so that the lighting effect is better.

On this basis, the light shielding portion 102 is disposed toward the first light source 11 .

Further, the light distribution assembly 10 may further include: a first fixing part 103 and a second fixing part 104 .

Specifically, the first fixing portion 103 and the second fixing portion 104 are both connected to the side of the light distribution portion 101 close to the first light source 11 , the first fixing portion 103 and the second fixing portion 104 are arranged opposite to each other, and the light shielding portion 102 is connected to the first light source 11 . Between a fixing portion 103 and a second fixing portion 104, the first light source 11 is disposed between the first fixing portion 103, the shading portion 102 and the second fixing portion 104, and both the first fixing portion 103 and the second fixing portion 104 are fixed on the second mounting portion 23 .

In the embodiment of the present application, the light distribution component is covered by the first light source, that is, the light distribution component is covered by the first light source through the first fixing part and the second fixing part, and a part of the light of the first light source passes through the light distribution part The light-transmitting area is emitted and irradiated on the reflective element, and the remaining part of the light is blocked by the light-shielding area of the light-shielding part and the light-distributing part. The light irradiated outside the reflective element can be blocked to avoid stray light in the whole lamp cavity, so that the visual effect is better.

Both the first fixing portion 103 and the second fixing portion 104 are respectively mounted on the second mounting portion 23 by connecting members such as bolts.

In a possible embodiment of the present application, the first mounting portion includes a first mounting member and a second mounting member.

Specifically, the first mounting member and the second mounting member are disposed opposite to each other, and the first mounting member and the second mounting member are connected by the second mounting portion 23 . That is, the two sides of the reflective element 21 are respectively mounted on the first mounting part and the second mounting part by connecting parts such as bolts.

In a possible implementation manner of the present application, the light-transmitting region 1012 is a through hole.

In a possible embodiment of the present application, the outer edge of the light-transmitting area 1012 is adapted to the outer edge of the reflective element 21 .

That is, the light transmitted by the first light source through the light-transmitting area can just irradiate the entire reflective element.

In a possible implementation manner of the present application, both the light-shielding region 1011 and the side of the light-shielding portion 102 facing the first light source 11 have a light-shielding layer.

Specifically, the side of the light-shielding area 1011 and the light-shielding portion 102 facing the first light source 11 may be painted with dark paint, preferably, a frosted black coating, which absorbs light better. For convenience, when the light distribution part is produced, the interior of the light shielding area 1011 and the light shielding part 102 can be made into a dark color, which makes the processing more convenient.

In a possible implementation manner of the present application, in order to make the brightness of the light spot formed on the reflection surface of the reflection element 21 by the light emitted by the first light source 11 higher, the reflection surface is set to be a paraboloid.

Further, the generatrix on the reflective surface satisfies a Bezier curve.

Specifically, the present invention proposes a way of modeling with bezier surfaces to comprehensively optimize the light emitted by the extended light source. Bezier curves, also known as Bezier curves or Bezier curves, are mathematical curves used in two-dimensional graphics applications. It creates and edits graphics by controlling four points on the curve (start point, end point, and two intermediate points separated from each other). The important part is the control line in the center of the curve. This line is virtual, intersects the Bezier curve in the middle, and controls the endpoints at both ends. When moving the endpoints at both ends, the Bezier curve changes the curvature (degree of bending) of the curve; when moving the middle point (that is, moving the virtual control line), the Bezier curve moves uniformly with the start and end points locked. . The Bezier curve is continuous as a whole and has fewer control points. The free-form surface constructed by rotating it along the central axis is very suitable for light optimization.

Based on this initial model, using multiple starting points on the extended light source, taking into account the center and edge emitting points, the aperture of the reflection system is also sampled and ray traced. For the 5 sampling points of the luminous surface and the five adopted points of the aperture surface, there are 25 rays in total, and the collimation optimization is carried out comprehensively.

The Bezier function relationship is shown in the following formula, using four control points (P0, P1, P2, P3) to control the shape of the curve, as shown in Figure 2, the Bezier curve.

B(t)=P ₀ (1-t) ³ +3P ₁ t(1-t) ² +3P ₂ t ² (1-t)+P ₃ t ³ ,t∈[0,1]

Among them, B(t) is the Bezier function; P0 is the starting point coordinate of the cubic Bezier curve; P1 and P2 are the control point coordinates respectively; P3 is the end point coordinate; t is the speed of the curve.

In a possible implementation manner of the present application, the lighting module may further include: a heat sink 3 .

Specifically, the heat sink 3 is connected to the first light source substrate 12 , the second mounting portion 23 is provided with a first mounting hole, the heat sink 3 is mounted in the first mounting hole, and is located on the second mounting portion 23 away from the first light source module 1 side.

In the embodiment of the present application, the radiator 3 can be arranged on the side of the second mounting portion 23 away from the first light source module 1 , and the radiator 3 can discharge the heat generated by the light source, thus greatly prolonging the life of the first light source 11 , reduce the number of replacements and improve the user experience.

Among them, the radiator 3 can be made of an aluminum profile radiator, so that it has better heat dissipation performance and energy saving effect, and also makes the overall weight of the lighting module lighter.

In a possible implementation manner of the present application, the first light source module 1 may be disposed toward the central area of the reflective surface of the reflective element 21 .

That is, more light emitted by the first light source can be irradiated on the reflective element, resulting in clearer light spots and brighter light spots seen by the user, improving user experience.

The present invention also provides a lamp. The lamp includes any of the above-mentioned lighting modules, a housing and a mask 5 .

Specifically, the housing assembly is arranged on the mask 5 , the lighting module is mounted on the housing, and the light reflected by the lighting module on the reflecting element 21 can be seen through the mask 5 . That is, the housing cover is arranged above the light emitting surface of the mask 5 , and the light on the reflective surface of the reflective element 21 can be seen through the light emitting surface.

Further, the housing may include a top wall 41 , a first side wall 42 , a second side wall 43 , a third side wall, a fourth side wall 45 and a bottom wall 46 , the first side wall 42 being opposite to the fourth side wall 45 The second side wall 43 is arranged opposite to the third side wall, the top wall 41 is respectively connected with the first side wall 42, the second side wall 43, the third side wall and the fourth side wall 45, and the bottom wall 46 is respectively connected with the first side wall 42, the second side wall 43, the third side wall and the fourth side wall 45. The two side walls 43 , the third side wall and the fourth side wall 45 are connected, and the bottom wall 46 , the first side wall 42 , the third side wall and the fourth side wall 45 enclose a second mounting hole, and the mask 5 is mounted on the second mounting hole. Two mounting holes.

The mask 5 is assembled with the housing by connecting parts such as bolts. A second light source fixing member is installed on the side of the mask 5 facing the housing through mounting components such as bolts, and a through hole for installing the light guide element 6 is opened on the second light source fixing member. The size of the light element 6 is adjustable, and a second light source module 7 is installed on at least one side of the second light source fixing member.

The bottom wall 46 is provided with a plurality of heat dissipation holes, and the radiator 3 of the lighting module dissipates heat through the heat dissipation holes.

There is a certain space between the radiator and the bottom wall, and a power cord can be arranged in the space, and the power cord can be connected to the power supply through the heat dissipation hole. By arranging the power cord inside the housing, the whole lamp can be made neater and more beautiful.

In a possible implementation manner of the present application, the first mounting member of the lighting module is mounted on the third side wall, and the second mounting member is mounted on the second side wall 43 .

In a possible embodiment of the present application, the top wall 41 includes a first top wall 411 and a second top wall 412 , and the distance between the first top wall 411 and the bottom wall 46 is greater than the distance between the second top wall 412 and the bottom wall 46 .

In the embodiment of the present application, the first top wall is the top wall disposed above the reflective element, and the second top wall is the top wall disposed above the mask, because the propagation path of the light does not pass through the reflective element parallel to the first top wall Therefore, the distance between the second top wall and the bottom wall can be set to be smaller than the distance between the first top wall and the bottom wall, which can reduce the area of the overall plate of the casing and save raw materials.

Specifically, in order to facilitate transportation and production, each part of the casing is detachably connected. The parts of the structure are assembled together to form a cavity.

In the embodiment of the present application, by arranging the lighting module in the housing and covering the housing on the mask 5, the light reflected on the reflective surface of the reflective element of the lighting module can be seen through the light-emitting surface of the mask 5, Create a scene similar to the sun in the sky, so that users can see a scene similar to the sun hanging in the sky indoors.

In a possible embodiment of the present application, the mask 5 is provided with a light guide element 6, and the light guide element 6 has a light incident surface and a light exit surface; wherein, the light entrance surface and the light exit surface are arranged non-parallel.

Among them, the light guide element 6 can use a nano light guide plate, which can make the light irradiated on the light guide plate more uniform, the light output effect is better, and the user experience can be improved.

Specifically, the mask 5 also has a mounting portion, and the light guide element is mounted on the mounting portion through the second light source fixing member. The mounting part is assembled with the housing by connecting parts such as bolts.

In a possible embodiment of the present application, the lamp further includes a second light source module 7 , and the second light source module 7 includes a second light source substrate 72 and a second light source 71 disposed on the second light source substrate 72 . The second light source 71 is configured to emit light of a preset color, at least one side of the light guide element 6 is provided with a second light source 71, wherein the light incident surface of the light guide element 6 is configured to receive the outgoing light of the second light source 71, and the outgoing light is at The inside of the light guide element 6 is reflected on the light emitting surface of the light guide element 6 after multiple reflections.

The light incident surface of the light guide element 6 is configured to receive the outgoing light from the second light source 71 , and the outgoing light is reflected on the light outgoing surface of the light guide element 6 after multiple reflections in the light guide element 6 .

The light emitted by the second light source 71 may be light of any color or a mixture of any color, and the color of the light may be a fixed color or multiple colors that are not fixed. needs to be set.

In a specific embodiment of the present application, the second light source 71 is an RGB combined light source, so that the preset color is a color that simulates the blue sky.

Specifically, by adjusting the luminous color of the RGB light source, the color presented after mixing is the color of the simulated blue sky, that is, the color of the blue sky is the same or close to that of the blue sky.

In a specific embodiment of the present application, the second light sources 71 are arranged on opposite sides of the light guide element 6 , and the opposite sides are other opposite sides that are different from the light exit surface and the light entrance surface of the light guide element 6 . side. The light incident surface of the light guide element 6 is configured to receive the outgoing light from the second light source 71 , and the outgoing light is presented on the light outgoing surface of the light guide element 6 after multiple total reflections inside the light guide element 6 .

In the embodiment of the present application, the light emitted by the second light source 71 is injected into the light guide element 6 from the side of the light guide element 6, and is reflected multiple times inside the light guide element 6, so that the light of the second light source 71 can be Presented on the exit surface of the entire light guide element 6, the user can see the scene presented by the second light source 71 after the light guide element 6 emits light. If the light presented by the second light source 71 is the same or similar color to the blue sky , the user can see a scene similar to the blue sky on the light guide element 6 . Combined with the light spot on the light guide element 6 by the light emitted by the first light source 11, the user can see a scene in which the sun hangs on the blue sky.

In a specific embodiment of the present application, after the white light emitted by the first light source 11 is emitted through the light outlet of the light source dimming part, it is irradiated on the reflective surface of the reflective element, and after being reflected by the reflective surface, a spot. At the same time, the light simulating the blue sky emitted by the second light source 71 is irradiated from the side of the light guide element 6 to the inside of the light guide element 6 , and is emitted from the light emitting surface of the light guide element 6 after multiple total reflections inside the light guide element 6 . A scene resembling a blue sky is presented. When the first light source 11 and the second light source 71 work at the same time, the scene of the sun in the blue sky can be simulated, that is, the user can see the scene in which the sun hangs on the blue sky.

In the embodiment of the present application, the first light source 11 is used to simulate the sun, the second light source 71 is used to simulate the blue sky, and the light emitted by the two light sources is used on the light guide element 6 to present a scene in which sunlight penetrates into the room through the blue sky. A light source 11 is a light spot formed on the reflective element 21, which can present a visual effect of the sun at an infinite distance to the user, and can present a sky effect to the user in a limited space, so as to satisfy the user's psychological needs and help the user. Maintain user mental health.

In a possible embodiment of the present application, the inner surface of the casing has a light shielding layer.

Specifically, the light-shielding layer on the inner surface of the shell of the entire lamp can be made of dark paint. Preferably, the inner surface of the shell of the entire lamp is coated with a matte black coating, which can make the blue sky appear more beautiful. It looks deeper and closer to the effect of the real blue sky, making the user experience better. For convenience, it is also possible to make the plates in dark colors when producing the plates of each part of the shell.

In a possible embodiment of the present application, the color of the light shielding layer is black.

In a possible embodiment of the present application, the housing and the mounting portion of the mask 5 can be made of aluminum material, which can not only reduce the weight of the whole lamp, but also make the heat dissipation effect of the whole lamp better.

In a possible embodiment of the present application, the lamp further includes a whole lamp mounting frame 8, and the whole lamp mounting frame 8 includes a frame body and a third mounting member, the frame body is connected with the third mounting member, and the frame body is provided with an escape hole, The mask 5 is supported on the frame, and the mask 5 is disposed toward the avoidance hole, and the third mounting member is mounted on the mounting base, such as a roof.

The present invention also provides a lamp, which includes any of the above-mentioned lighting modules, a second light source module, a casing and a mask 5 .

Specifically, the lighting module is arranged on the casing, the casing is assembled with the mask 5, the mask 5 is provided with a light guide element 6, and the second light source module 7 is arranged at least on one side of the light guide element 6; The light reflected by the first light source 11 in the lighting module through the reflection element 21 can be seen through the light guide element 6 ; Present on the light-emitting surface of the light guide element 6 .

Specifically, in order to facilitate transportation and production, the housing is formed by detachably connecting a plurality of plate-like structures. A plurality of plate-like structures are assembled together to form a cavity. The lighting module is installed inside the cavity. The mask 5 is assembled with the housing by connecting parts such as bolts. A second light source fixing member is installed on the side of the mask 5 facing the housing through mounting components such as bolts, and a through hole for installing the light guide element 6 is opened on the second light source fixing member. The size of the light element 6 is adjustable, and a second light source 71 is mounted on at least one side of the second light source fixing member.

In the embodiment of the present invention, the light spot formed by the first light source 11 on the reflection element 21 can be seen through the light guide element 6 , and the light presented by the second light source 71 on the light guide element 6 can also be seen. If the light emitted by the first light source 11 is white light and the light emitted by the second light source 71 is blue light, the entire lamp can present a scene in which sunlight enters the room through the blue sky, because the first light source 11 can irradiate the light to the reflective element 21 Then, the light is reflected by the reflective element 21, and the reflective element 21 is inside the housing of the luminaire and has a certain distance from the mask 5, and the entire interior of the luminaire is coated with a dark-colored coating, so it can be presented to the user. A vision of the sun rising from infinity. Users can feel the blue sky and the sun hanging above the blue sky in a limited space to meet the psychological needs of users and improve user experience.

Based on the above embodiment, the lamp includes a housing, a first light source 11, a reflective element 21, etc. installed in the housing, and a mask, a second light source, a light guide element, etc., installed under the housing. The lamp is installed on the installation foundation such as the roof or the wall through the whole lamp installation frame 8 .

For example, the whole lamp mounting frame 8 includes a frame body and a third mounting member, the frame body is connected with the third mounting member, the frame body is provided with an escape hole, the mask 5 is supported on the frame body, and the mask 5 is arranged toward the avoidance hole, and the third installation The parts are installed on the installation base, such as the roof, etc. The whole lamp mounting frame 8 is mounted on the roof through mounting parts such as bolts, and the lamp is supported on the whole lamp mounting frame 8 . When a suspended ceiling structure such as a ceiling is provided in the house, at least a part of the lamps is located between the ceiling and the roof.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of the present invention, without departing from the spirit of the present invention and the scope protected by the claims, many forms can be made, which all belong to the protection of the present invention.

Claims (24)

1. A lighting module, comprising:

the first light source module (1) comprises a first light source substrate (12) and a first light source (11) arranged on the first light source substrate (12);

the reflecting element (21) is arranged in a non-contact manner with the first light source module (1), the reflecting element (21) is provided with a reflecting surface, and the reflecting surface is arranged on a light transmission path of the first light source (11) so as to reflect the light;

the light distribution component (10) comprises a light distribution part (101) arranged between the first light source (11) and the reflection element (21) and a light shielding part (102) connected with the light distribution part (101), the light shielding part (102) is arranged on one side, close to the first light source (11), of the light distribution part (101), the light distribution part (101) comprises a light shielding area (1011) and a light transmitting area (1012), one part of emergent light rays of the first light source (11) are emitted to the reflection surface through the light transmitting area (1012), and the other part of emergent light rays of the first light source (11) are shielded by the light shielding area (1011) and the light shielding part (102).

2. The lighting module of claim 1, further comprising a first mounting portion (22) and a second mounting portion (23) connected to the first mounting portion (22), wherein the reflective element (21) is mounted on the first mounting portion (22), the first light source module (1) is mounted on the second mounting portion (23), and the first mounting portion (22) and the second mounting portion are vertically disposed (23).

3. The lighting module according to claim 2, wherein the first light source (11) is arranged with its axial direction inclined with respect to the second mounting portion (23).

4. The lighting module according to claim 3, wherein the shading portion (102) is arranged towards the first light source (11).

5. The lighting module of claim 4, wherein the light distribution assembly (10) further comprises: the light source module comprises a first fixing portion (103) and a second fixing portion (104), wherein the first fixing portion (103) and the second fixing portion (104) are connected to one side, close to the first light source (11), of the light distribution portion (101), the first fixing portion (103) and the second fixing portion (104) are arranged oppositely, the light shielding portion (102) is connected between the first fixing portion (103) and the second fixing portion (104), the first light source (11) is arranged between the first fixing portion (103), the light shielding portion (102) and the second fixing portion (104), and the first fixing portion (103) and the second fixing portion (104) are fixed to the second mounting portion (23).

6. The lighting module of claim 2, wherein the first mounting portion (22) comprises a first mounting member and a second mounting member, the first mounting member and the second mounting member being disposed opposite one another, the first mounting member and the second mounting member being connected by the second mounting portion (23).

7. The lighting module of claim 1, wherein the light transmissive region (1012) is a through hole.

8. The lighting module of claim 1, wherein an outer edge of the light transmissive region (1012) is adapted to an outer edge of the reflective element (21).

9. The lighting module according to claim 1, wherein the light shielding region (1011) and the light shielding portion (102) each have a light shielding layer on a side facing the first light source (11).

10. The lighting module of claim 1, wherein the reflective surface is parabolic.

11. The lighting module of claim 10, wherein the bus on the reflective surface satisfies a bezier curve.

12. The lighting module according to claim 2, further comprising a heat sink (3), wherein the heat sink (3) is connected to the first light source substrate (12), the second mounting portion (23) is provided with a first mounting hole, and the heat sink (3) is mounted in the first mounting hole and located on a side of the second mounting portion (23) away from the first light source module (1).

13. The lighting module according to claim 1, wherein the first light source module (1) is disposed toward a central region of a reflection surface of the reflection element (21).

14. A luminaire comprising a lighting module as claimed in any one of claims 1 to 13, a housing and a visor (5), said housing being assembled with said visor (5), said lighting module being mounted to said housing, said lighting module being visible through said visor (5) by light reflected from said reflective element (21).

15. A light fixture as recited in claim 14, wherein the housing comprises a top wall (41), a first side wall (42), a second side wall (43), a third side wall, a fourth side wall (45), and a bottom wall (46), the first side wall (42) is disposed opposite the fourth side wall (45), the second side wall (43) is disposed opposite the third side wall, the top wall (41) is connected to the first side wall (42), the second side wall (43), the third side wall, and the fourth side wall (45), respectively, the bottom wall (46) is connected to the second side wall (43), the third side wall, and the fourth side wall (45), respectively, and the bottom wall (46), the first side wall (42), the third side wall, and the fourth side wall (45) enclose a second mounting hole, and the face shield (5) is mounted in the second mounting hole.

16. A lamp as claimed in claim 15, characterized in that the bottom wall (46) is provided with a plurality of heat dissipation holes through which the heat sink (3) of the lighting module dissipates heat.

17. A light fixture as recited in claim 15, wherein the first mounting element of the lighting module is mounted to the third side wall and the second mounting element is mounted to the second side wall (43).

18. A light fixture as claimed in claim 17, characterized in that the top wall (41) comprises a first top wall (411) and a second top wall (412), the first top wall (411) being at a greater distance from the bottom wall (46) than the second top wall (412) is from the bottom wall (46).

19. A lamp as claimed in claim 14, wherein the face shield (5) is provided with a light guide element (6), the light guide element (6) having a light incident surface and a light exiting surface; the light incident surface and the light emergent surface are arranged in a non-parallel mode.

20. The lamp according to claim 19, further comprising a second light source module (7), wherein the second light source module (7) comprises a second light source substrate (72) and a second light source (71) disposed on the second light source substrate (72), the second light source (71) is configured to emit light of a predetermined color, the second light source (71) is disposed on at least one side of the light guide element (6), wherein the light incident surface of the light guide element (6) is configured to receive the emergent light of the second light source (71), and the emergent light is reflected by the light guide element (6) for multiple times and then appears on the light emergent surface of the light guide element (6).

21. The luminaire of claim 20 wherein the predetermined color is a color that simulates a blue sky.

22. A lamp as recited in claim 14, wherein the inner surface of the housing comprises a light blocking layer.

23. A lamp as claimed in claim 14, further comprising a whole lamp mounting bracket (8), wherein the whole lamp mounting bracket (8) comprises a bracket body and a third mounting member, the bracket body is connected to the third mounting member, the bracket body is provided with an avoiding hole, the face shield (5) is supported on the bracket body, the face shield (5) faces the avoiding hole, and the third mounting member is mounted on a mounting base.

24. A luminaire comprising the lighting module of any one of claims 1 to 13, a second light source module (7), a housing and a face mask (5), wherein the lighting module is disposed on the housing, the housing is assembled with the face mask (5), the face mask (5) is provided with a light guide element (6), and the second light source module (7) is disposed on at least one side of the light guide element (6);

the light rays of the first light source (11) of the lighting module, which are reflected by the reflecting element (21) in the lighting module, are visible through the light guide element (6);

the second light source module (7) comprises a second light source (71), and emergent light rays of the second light source (71) are presented on the light emergent surface of the light guide element (6) after being configured by the light guide element (6).

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