Lamp and lighting system

Abstract

A lamp and a lighting system. The lamp comprises: a support frame, which has a first connection portion and at least one second connection portion, the second connection portion being connected to the first connection portion and inclined relative to the first connection portion; a base, which is connected to the first connection portion; a reflective assembly, which comprises a plurality of reflective cavities, and is connected to the second connection portion and inclined relative to the first connection portion; and a light-emitting assembly, which is arranged between the reflective assembly and the second connection portion, and is inclined relative to the first connection portion and arranged corresponding to the reflective cavities. Without changing a vertical installation manner of the lamp, the light from the lamp can present a non-vertical state, so as to reduce or even eliminate direct shining of the light into a customer's line of sight, thereby ensuring the visual experience of the customer.

Description

A lamp and lighting system Technical Field

[0001] This application relates to the field of lighting technology, and more particularly to a luminaire and lighting system. Background Technology

[0002] Currently, in large-scale commercial lighting systems, to ensure that all items on shelves are visible to customers, a sufficient, or even excessive, number of light fixtures are typically installed vertically or at fixed angles to cover a wide area, meeting illuminance requirements. However, strong vertical light can easily shine directly into customers' eyes, causing glare and affecting the shopping experience and visual perception of the merchandise. Summary of the Invention

[0003] This application provides a lamp and lighting system to at least solve the above-mentioned technical problems existing in the prior art.

[0004] The first aspect of this application provides a lighting fixture, comprising: a support frame having a first connecting portion and at least one second connecting portion, the second connecting portion being connected to the first connecting portion and the second connecting portion being inclined relative to the first connecting portion; a base connected to the first connecting portion; a reflector assembly including a plurality of reflector cavities, the reflector assembly being connected to the second connecting portion and being inclined relative to the first connecting portion; and a light-emitting assembly disposed between the reflector assembly and the second connecting portion, the light-emitting assembly being inclined relative to the first connecting portion and corresponding to the reflector cavities.

[0005] In one embodiment, the tilt angle of the reflective component relative to the first connecting portion, the tilt angle of the light-emitting component relative to the first connecting portion, and the tilt angle of the second connecting portion relative to the first connecting portion are the same.

[0006] In one embodiment, the support frame further includes a first limiting member, which is connected to the connection position between the first connecting part and the second connecting part; the reflective assembly includes a first mating member, which is mated and connected to the first limiting member.

[0007] In one embodiment, the support frame further includes a second limiting member connected to one end of the second connecting portion away from the first connecting portion; the reflective assembly includes a second mating member that is mated and connected to the second limiting member.

[0008] In one embodiment, the second connecting portion includes a first inclined body and a second inclined body, a first end of the first inclined body is connected to a first end of the first connecting portion, and a first end of the second inclined body is connected to a second end of the first connecting portion; the first inclined body and the second inclined body are arranged symmetrically or asymmetrically.

[0009] In one embodiment, the second end of the first tilting body is connected to the second end of the second tilting body.

[0010] In one embodiment, the reflective assembly includes a first reflective element and a second reflective element, wherein the first reflective element is connected to the first tilting body, and the second reflective element is connected to the second tilting body; the first reflective element and the second reflective element are arranged symmetrically or asymmetrically.

[0011] In one embodiment, the first reflector has a first abutting edge, the second reflector has a second abutting edge, the first abutting edge and the second abutting edge abut against each other, and the first reflector and the second reflector surround to form a sliding cavity.

[0012] In one embodiment, the reflective cavity includes a first reflective group and a second reflective group; the first reflective group has two first reflective walls, which are symmetrically arranged, and the first reflective group is arranged along a first direction of the support frame; the second reflective group has two second reflective walls, which are asymmetrically arranged, and the second reflective group is arranged along a second direction of the support frame, and the first direction of the support frame is perpendicular to the second direction of the support frame.

[0013] In one embodiment, the reflective cavity further includes a reflective base plate for connecting the first reflective group and the second reflective group, and the reflective base plate has an off-center position with a mounting groove for connecting the light-emitting component.

[0014] In one embodiment, the light-emitting component is located at a central position between the two first reflective walls and at a non-central position between the two second reflective walls.

[0015] In one embodiment, the luminaire further includes: end caps connected to both ends of the base and connected to the reflector assembly.

[0016] In one embodiment, the end cap includes an insert, an outer pressure member, and a fixing member; wherein, the insert is embedded in an embedding groove formed by the base and the first connecting portion, and the insert abuts against the inner wall of the base; the outer pressure member is sleeved on the outer surface of the base and the reflective assembly; the fixing member is disposed on the outer pressure member and is engaged in a fixing hole opened on the base.

[0017] In one embodiment, the lamp further includes a rotating shaft, the rotating shaft including a positioning shaft, a first connecting leaf rotatably connected to the positioning shaft, a second connecting leaf rotatably connected to the positioning shaft, and a damping element, the first connecting leaf being connected to a base, the second connecting leaf being connected to a power supply assembly, and the damping element being connected to the positioning shaft to impede relative rotation between the first connecting leaf and the second connecting leaf.

[0018] A second aspect of this application provides a lighting system including luminaires as described in any of the embodiments of the first aspect of this application.

[0019] The present application provides a lamp and lighting system, which connects to the base through a first connecting part to achieve fixed installation of the lamp, and connects the light-emitting component and the reflective cavity through a second connecting part. The light-emitting component and the reflective cavity can be tilted relative to the fixed position of the lamp, so that the lamp's illumination can be non-vertical without changing the vertical installation method of the lamp, reducing or even eliminating the direct illumination of the lamp on the customer's line of sight and ensuring the customer's visual experience.

[0020] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0021] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which:

[0022] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0023] Figure 1 shows a schematic diagram of the overall structure of a lamp according to an embodiment of this application;

[0024] Figure 2 shows an exploded structural diagram of a lamp according to an embodiment of this application;

[0025] Figure 3 shows a schematic diagram of the component structure of a lamp according to an embodiment of this application;

[0026] Figure 4 shows a schematic diagram of a support frame structure for a lamp according to another embodiment of this application;

[0027] Figure 5 shows a schematic diagram of a support frame structure for a lamp according to another embodiment of this application;

[0028] Figure 6 shows a cross-sectional structural diagram of a lamp according to an embodiment of this application;

[0029] Figure 7 shows a schematic diagram of the component structure of a lamp according to an embodiment of this application;

[0030] Figure 8 shows a schematic diagram of the component structure of a lamp according to an embodiment of this application;

[0031] Figure 9 shows a schematic diagram of the structure of a lamp according to an embodiment of this application;

[0032] Figure 10 shows a schematic diagram of the component structure of a lamp according to an embodiment of this application;

[0033] Figure 11 shows a schematic diagram of the overall structure of a lamp according to an embodiment of this application.

[0034] The reference numerals in the attached drawings are as follows: 1. Support frame; 11. First connecting part; 12. Second connecting part; 121. First inclined body; 122. Second inclined body; 123. Third inclined body; 124. Fourth inclined body; 125. Fifth inclined body; 126. Sixth inclined body; 127. Seventh inclined body; 13. First limiting member; 14. Second limiting member; 15. Positioning block; 2. Base; 21. Mounting track; 22. Fixing hole; 23. Embedding groove; 3. Reflective assembly; 31. Reflective plate; 311. First reflector; 3111. First abutting edge; 312. Second reflector; 3121. Second abutting edge; 3131. First reflector group; 3132. Second reflector group; 3133. Reflector base plate; 3134. Mounting groove; 32. First mating component; 322. Mating edge; 321. Mating strip; 33. Second mating component; 4. Light-emitting component; 41. Circuit board; 42. Light source point; 5. Power supply component; 6. End cap; 61. Cover plate; 62. Embedded component; 63. External pressure component; 631. First pressure plate; 632. Second pressure plate; 64. Fixing component; 7. Rotating shaft; 71. Positioning shaft; 72. First connecting leaf; 73. Second connecting leaf. Detailed Implementation

[0035] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] Referring to Figures 1 and 2, a first aspect of this application provides a lamp, comprising: a support frame 1 having a first connecting portion 11 and at least one second connecting portion 12, the second connecting portion 12 being connected to the first connecting portion 11 and being inclined relative to the first connecting portion 11; a base 2 connected to the first connecting portion 11; a reflector assembly 3 including a plurality of reflector cavities, the reflector assembly 3 being connected to the second connecting portion 12 and being inclined relative to the first connecting portion 11; and a light-emitting assembly 4 disposed between the reflector assembly 3 and the second connecting portion 12, the light-emitting assembly 4 being inclined relative to the first connecting portion 11 and corresponding to the reflector cavities.

[0037] The lamp provided in this application embodiment is connected to the base 2 via a first connecting part 11 of the support frame 1 to achieve fixed installation of the lamp. A second connecting part 12 is provided that is inclined relative to the first connecting part 11. The light-emitting component 4 and the reflective cavity are connected via the second connecting part 12. The light-emitting component 4 and the reflective cavity can be inclined relative to the fixed position of the lamp, so that the lamp's illumination can be non-vertical without changing the vertical installation method of the lamp, reducing or even eliminating the direct illumination of the lamp on the customer's line of sight and ensuring the customer's visual experience.

[0038] The lighting fixtures provided in this application are suitable for ceiling-mounted lighting, especially for ceiling lights in low-ceiling scenarios. Furthermore, the lighting fixtures can be long strip ceiling lights or long strip track lights. The support frame 1 of the lighting fixture is used to connect the functional components and mounting components of the lighting fixture, thereby achieving the overall assembly of the lighting fixture. The support frame 1 can be integrally formed or separately arranged. In one embodiment of this application, the support frame 1 is integrally formed, and the material of the support frame 1 can be plastic or other insulating materials.

[0039] In the implementation scenario where the luminaire is a strip light, the first connecting part 11 is in the shape of a corresponding strip plate. The first connecting part 11 is connected to the base 2, and the base 2 includes a mounting rail 21. In one possible implementation, the mounting rail 21 is used to connect the power supply component and the mounting component (not shown in the figure). The mounting component is adapted to the target rail in the installation scenario and can be adaptively adjusted according to the target rail. In this embodiment, the luminaire is connected to the target rail through the mounting rail 21 to realize the installation of the luminaire.

[0040] In one feasible scenario, the first connecting portion 11 is connected to one or more second connecting portions 12. The second connecting portions 12 are elongated strips corresponding to the first connecting portion 11, and are used to connect the light-emitting component 4 and the reflective component 3. As shown in the feasible scenario of Figure 3, the second connecting portion 12 is a third inclined body 123, which is one in number and inclinedly connected to the first connecting portion 11. When there are multiple second connecting portions 12, the connection angles between the multiple second connecting portions 12 and the first connecting portion 11 can be the same or different. In the feasible scenario shown in Figure 2, the connection angles between the multiple second connecting portions 12 and the first connecting portion 11 are the same. However, in the feasible scenario shown in Figure 4, the second connecting portion 12 includes a fourth inclined body 124 and a fifth inclined body 125. The connection angle formed by the fourth inclined body 124 and the first connecting portion 11 is different from the connection angle formed by the fifth inclined body 125 and the first connecting portion 11. It is only necessary to satisfy that the angle formed between each second connecting part 12 and the first connecting part 11 is an acute angle, and the positions of the multiple second connecting parts 12 relative to the first connecting part 11 can also be different. The multiple second connecting parts 12 can be connected or not connected. In the feasible scenario shown in Figure 5, the second connecting part 12 includes a sixth inclined body 126 and a seventh inclined body 127. One end of the sixth inclined body 126 and the seventh inclined body 127 is connected to the first connecting part 11, and the other end of the sixth inclined body 126 and the seventh inclined body 127 is connected to other plates. The inclination angles of the sixth inclined body 126 and the seventh inclined body 127 relative to the first connecting part 11 are different. When the lamp is a long track lamp, the long axis direction of each second connecting part 12 is consistent with the long axis direction of the first connecting part 11, that is, the long axis direction of each second connecting part 12 is consistent with the long axis direction of the first connecting part 11.

[0041] The reflective assembly 3 may include at least one reflective plate 31. The overall size and shape of the reflective assembly 3 correspond to the overall size and shape of the second connecting portion 12, and it is connected to the second connecting portion 12, such that the reflective assembly 3 is tilted relative to the first connecting portion 11, and the tilt angle of the reflective assembly 3 is consistent with that of the second connecting portion 12. When there are multiple second connecting portions 12, splitting the reflective assembly 3 into multiple reflective plates 31 can facilitate the molding and installation of the reflective assembly 3, and reduce production and installation costs. Each reflective plate 31 of the reflective assembly 3 may include one or more reflective cavities.

[0042] The light-emitting component 4 includes a circuit board 41 and multiple light source points 42 mounted on the circuit board 41. The circuit board 41 is installed between the reflector component 3 and the second connecting part 12 and connected to the second connecting part 12, thereby tilting the light-emitting component 4 relative to the first connecting part 11, and the tilt angle of the light-emitting component 4 is consistent with that of the second connecting part 12. The light source point 42 may include LED beads and corresponding lenses covered on the LED beads. The lenses can be designed for light distribution based on the actual usage environment. Each light source point 42 of the light-emitting component 4 corresponds to a reflector cavity. The reflector cavity reflects and refracts the light emitted by the light source point 42 to meet the directional lighting and light distribution requirements of the lamp and optimize the lighting effect.

[0043] With this configuration, when the luminaire provided in this embodiment is in use, the base 2 is vertically installed on the ceiling or the top of another surface. When the lighting is activated, since both the light-emitting component 4 and the reflector component 3 are tilted relative to the first connecting portion 11, the light-emitting component 4 can emit light at an angle relative to the ceiling or other top surface. Because the tilt angle of the light-emitting component 4 and the reflector component 3 relative to the first connecting portion 11 is consistent with that of the second connecting portion 12, the tilt angle of the light-emitting component 4 and the reflector component 3 is easily controlled and stable. Thus, without changing the vertical installation method of the luminaire, the light from the luminaire can be made to be non-vertical, reducing or even eliminating direct glare from the luminaire onto the customer's line of sight and ensuring the customer's visual experience.

[0044] Referring to Figures 6 and 7, in one embodiment, the support frame 1 further includes a first limiting member 13, which is connected to one end of the first connecting part 11 that connects to the second connecting part 12; the reflective assembly 3 includes a first mating member 32, which is mated and connected to the first limiting member 13.

[0045] In one feasible scenario, the luminaire is a long track light, and the first connecting part 11 is a long strip plate adapted to the shape of the luminaire. A first limiting member 13 is connected to at least one end of the first connecting part 11 along its short axis. The first limiting member 13 is a hook-shaped groove facing the reflector assembly 3. The reflector assembly 3 is connected to the second connecting part 12, and the first mating member 32 includes a mating edge 322 and a mating strip 321. The mating edge 322 and the mating strip 321 are integrally formed with the reflector plate 31. The mating edge 322 corresponds to the short axis of the first connecting part 11, and the mating edge 322 is embedded in the hook-shaped groove. The mating strip 321 abuts against the hook tip of the hook-shaped groove. Through the cooperation of the first mating member 32 and the first limiting member 13, the reflector assembly 3 is restricted from disengaging from the first connecting part 11 along its short axis and vertical direction. Furthermore, by cooperating with the first mating member 32 and the first limiting member 13, the light-emitting component 4 can be pressed together, thus initially restricting the movement of the light-emitting component 4 in the vertical direction of the first connecting part 11.

[0046] In one embodiment, the support frame 1 further includes a second limiting member 14, which is connected to the end of the second connecting portion 12 away from the first connecting portion 11; the reflective assembly 3 includes a second mating member 3333, which is mated and connected to the second limiting member 14.

[0047] In one feasible scenario, the luminaire is a long track light, and the first connecting part 11 is a long strip plate adapted to the shape of the luminaire. The second limiting member 14 is connected to the end of the second connecting part 12 away from the first connecting part 11 and is correspondingly arranged with the first limiting member 13. The second limiting member 14 is a concave groove facing the first limiting member 13, and the outer inner wall of the concave groove is parallel to the first connecting part 11. The groove of the concave groove has a certain amount of movement space in the non-sliding direction to facilitate the installation of the reflector 3. The second mating member 3333 consists of multiple limiting hooks. When the luminaire is suspended from the top, the limiting hooks are pressed against the outer inner wall of the concave groove.

[0048] In one embodiment, the second connecting portion 12 includes a first inclined body 121 and a second inclined body 122. The first end of the first inclined body 121 is connected to the first end of the first connecting portion 11, and the first end of the second inclined body 122 is connected to the second end of the first connecting portion 11. The first inclined body 121 and the second inclined body 122 are arranged symmetrically or asymmetrically.

[0049] In one feasible scenario, the lighting fixture is a long track light, and the first connecting part 11 is a long strip plate adapted to the shape of the lighting fixture. The second connecting part 12 includes a first inclined body 121 and a second inclined body 122. The first inclined body 121 is connected to a first end in the short axis direction of the first connecting part 11, and the second inclined body 122 is connected to a second end in the short axis direction of the first inclined body 121. It can be understood that when the inclination angles of the first inclined body 121 and the second inclined body 122 are different, the first inclined body 121 and the second inclined body 122 are asymmetrically arranged. When the inclination angles of the first inclined body 121 and the second inclined body 122 are the same, the first inclined body 121 and the second inclined body 122 are symmetrically arranged.

[0050] When the first tilting body 121 and the second tilting body 122 are asymmetrically arranged, the illumination angle produced by the light-emitting component 4 and the reflective component 3 corresponding to the first tilting body 121 is different from the illumination angle produced by the light-emitting component 4 and the reflective component 3 corresponding to the second tilting body 122. The specific angles of the first tilting body 121 and the second tilting body 122 can be set according to the actual situation of the installation scenario. When the tilt angles are different, the number, arrangement, shape and size of the reflective cavities distributed corresponding to the first tilting body 121 and the second tilting body 122 can also be the same or different, so as to more flexibly meet the actual situation of the installation scenario.

[0051] In one embodiment, the second end of the first tilting body 121 is connected to the second end of the second tilting body 122.

[0052] With the same tilt angle, the first tilt body 121 and the second tilt body 122 can be arranged symmetrically, and the second ends of the first tilt body 121 and the second tilt body 122 can be connected. Correspondingly, the number, arrangement and shape and size of the reflective cavities distributed on the first tilt body 121 and the second tilt body 122 can be the same, so as to meet the situation that the target objects on both sides of the lamp are the same in the lighting scene, and ensure the uniformity of the overall lighting space.

[0053] In one embodiment, the reflective assembly 3 includes a first reflective element 311 and a second reflective element 312. The first reflective element 311 is connected to a first tilting body 121, and the second reflective element 312 is connected to a second tilting body 122. The first reflective element 311 and the second reflective element 312 are arranged symmetrically or asymmetrically.

[0054] To facilitate the installation of the reflective assembly 3 and the second connecting part 12, this embodiment provides a corresponding reflective plate 31 for each type of second connecting part 12. When the second connecting part 12 includes a first inclined body 121 and a second inclined body 122, the reflective assembly 3 includes a first reflective element 311 and a second reflective element 312. Correspondingly, when the first inclined body 121 and the second inclined body 122 are asymmetrically arranged, the first reflective element 311 and the second reflective element 312 are also asymmetrically arranged. Conversely, when the first inclined body 121 and the second inclined body 122 are symmetrically arranged, the first reflective element 311 and the second reflective element 312 are symmetrically arranged. Compared to the integral reflective assembly 3, the separate reflective plate 31 is easier to install and simpler to replace after damage, saving costs.

[0055] In one embodiment, the first reflector 311 has a first abutting edge 3111, and the second reflector 312 has a second abutting edge 3121. The first abutting edge 3111 and the second abutting edge 3121 abut against each other, and the first reflector 311 and the second reflector 312 surround each other to form a sliding cavity.

[0056] The sliding cavity can be a stepped groove or a dovetail groove. The second limiting members 14 of the first and second inclined members are symmetrically arranged, so that the ends of the two second limiting members 14 form sliding strips that can be inserted into the sliding cavity.

[0057] Referring to Figures 6 and 8, in one embodiment, the reflective cavity includes a first reflective group 3131 and a second reflective group 3132; the first reflective group 3131 has two first reflective walls, which are symmetrically arranged, and the first reflective group 3131 is arranged along the first direction of the support frame 1; the second reflective group 3132 has two second reflective walls, which are asymmetrically arranged, and the second reflective group 3132 is arranged along the second direction of the support frame 1, and the first direction of the support frame 1 is perpendicular to the second direction of the support frame 1.

[0058] In the implementation scenario where the luminaire is a long track light, the first direction can be the long axis direction of the support frame 1, and the second direction can be the short axis direction of the support frame 1. By further designing the light distribution of the reflector, the illuminance can be made more uniform and targeted. The reflector provided in this application embodiment has an overall truncated quadrangular structure, which includes a first reflector group 3131 and a second reflector group 3132. The first reflector group 3131 includes two symmetrically arranged first reflector walls. In the scenario where the first connecting part 11 is a long strip plate, the first reflector walls are arranged along the long axis direction of the first connecting part 11, so that the reflector cavity can symmetrically distribute light at a large angle in the long axis direction of the luminaire, achieving uniform lighting coverage when the ceiling height is low and the installation interval is far. The second reflector group 3132 includes two asymmetrically arranged second reflector walls. In the scenario where the first connecting part 11 is a long strip plate, the second reflector walls are inclined relative to the first connecting part 11, and the inclination angles of the two second reflector walls relative to the first connecting part 11 can be the same or different. Specifically, the tilt angle of the second reflective wall relative to the first connecting portion 11 is related to the tilt angle of the second connecting portion 12 relative to the first connecting portion 11. It can be understood that the cross-section of the reflector cup gradually increases away from the light-emitting component 4.

[0059] In one embodiment, the reflective cavity further includes a reflective base plate 3133 for connecting the first reflective group 3131 and the second reflective group 3132. The reflective base plate 3133 has an off-center mounting groove 3134 for connecting the light-emitting component 4. The light-emitting component 4 is located at the center between the two first reflective walls and at the off-center position between the two second reflective walls.

[0060] The light-emitting component 4 includes a circuit board 41 and light source points 42 connected to the circuit board 41. The circuit board 41 is embedded between the second connecting part 12 and the reflective base plate 3133. The first connecting part 11 is also provided with a positioning block 15 at one end of the circuit board 41 in the short axis direction to restrict the sliding of the circuit board 41 in the short axis direction. One end of the circuit board 41 in the short axis direction abuts against the positioning block 15, and the other end abuts against the bottom of the second limiting member 14.

[0061] The light source point 42, in conjunction with the tilted light-emitting plate and circuit board 41, is positioned at the center between the two first reflective walls and at a non-center position between the two second reflective walls, which is more conducive to optical design and meets the light distribution requirements.

[0062] Referring to Figures 6, 9, and 10, in one embodiment, the lamp further includes: an end cap 6, connected to both ends of the base 2 and connected to the reflector assembly 3. The end cap 6 is used to fix the base 2, the support, and the reflector assembly 3, thereby achieving installation.

[0063] In one embodiment, the end cap 6 includes a cover plate 61, an inner insert 62, an outer pressure member 63, and a fixing member 64; wherein, the inner insert 62 is embedded in the embedding groove 23 formed by the base 2 and the first connecting part 11, and the inner insert 62 abuts against the inner wall of the base 2; the outer pressure member 63 is sleeved on the outer surface of the base 2 and the reflective component 3; the fixing member 64 is disposed on the outer pressure member 63 and is snapped into the fixing hole 22 opened on the base 2.

[0064] The end cap 6's cover plate 61, inner insert 62, outer pressure member 63, and fixing member 64 can be integrally molded by injection molding. The inner insert 62, outer pressure member 63, and fixing member 64 are formed on the same surface of the cover plate 61. The inner insert 62 consists of two embedded posts symmetrically arranged on one end face of the cover plate 61 facing the base 2. The two embedded posts are located at the first and second edges of the cover plate 61, respectively, and the first and second edges of the cover plate 61 are symmetrically arranged. When the end cap 6 is connected to the base 2 and the reflective assembly 3, the inner insert 62 is inserted into the embedded groove 23 formed by the base 2 and the first limiting member 13, and the edge of the inner insert 62 abuts against the inner wall of the base 2 to enhance the structural strength of the base 2. The outer pressure member 63 is disposed between the two inner inserts 62 and includes a first pressure plate 631 connected to the third edge of the cover plate 61 and a second pressure plate 632 connected to the fourth edge of the cover plate 61, with the third and fourth edges of the cover plate 61 symmetrically arranged. The shape of the first pressure plate 631 is adapted to the shape of the base 2, and the shape of the second pressure plate 632 is adapted to the shape of the reflector 3. When the end cap 6 is connected to the base 2 and the reflector 3, the first pressure plate 631 is pressed against the outside of the base 2, and the second pressure plate 632 is pressed against the outside of the reflector 3. There are multiple fixing pieces 64, which are locking blocks with inclined guides, and are set on the surface of the first pressure plate 631 facing the base 2. Correspondingly, the base 2 has fixing holes 22 that are adapted to the fixing pieces 64 and allow the fixing pieces 64 to be fitted. When the end cap 6 is connected to the base 2 and the reflector 3, the fixing pieces 64 are embedded in the fixing holes 22, preventing the end cap 6 from coming off the base 2, thereby realizing the connection between the end cap 6 and the base 2 and the reflector 3.

[0065] Referring to Figures 1 to 11, in one embodiment, the lamp further includes a rotating shaft 7, comprising a positioning shaft 71, a first connecting leaf 72 rotatably connected to the positioning shaft 71, a second connecting leaf 73 rotatably connected to the positioning shaft 71, and a damping element (not shown in the figures). The first connecting leaf 72 is connected to the base 2, the second connecting leaf 73 is connected to the power supply assembly 5, and the damping element is connected to the positioning shaft 71 to impede the relative rotation of the first connecting leaf 72 and the second connecting leaf 73.

[0066] The damping shaft 7 allows the power supply assembly 5 and the base 2 to rotate relative to each other, making the lamp more flexible in use. The positioning shaft 71 has two ends that are respectively inserted into the power supply assembly 5 and the base 2 for wiring. The first connecting leaf 72 is threaded to the base 2, and the second connecting leaf 73 is threaded to the power supply assembly 5. Relative rotation between the power supply assembly 5 and the base 2 is achieved by rotating the first connecting leaf 72 and / or the second connecting leaf 73 relative to the positioning shaft 71. The damping element can be a damping spring, such as a disc spring, to limit the rotational position and angle of the first connecting leaf 72 and / or the second connecting leaf 73, preventing excessive rotation.

[0067] A second aspect of this application provides a lighting system including a luminaire as described in any of the embodiments of the first aspect of this application.

[0068] The lighting system provided in this application embodiment, through the mechanical arrangement of the lamps in the above-described feasible embodiments, and in conjunction with the layout of multiple lamps, enables the lamps to present a non-vertical illumination state without changing the vertical installation method of the lamps, thereby reducing or even eliminating the direct illumination of the lamps on the customer's line of sight and ensuring the customer's visual experience.

[0069] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution disclosed in this application can be achieved, and this is not limited herein.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0071] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A lamp, characterized in that, include: The support frame (1) has a first connecting part (11) and at least one second connecting part (12), the second connecting part (12) is connected to the first connecting part (11), and the second connecting part (12) is inclined relative to the first connecting part (11); The base (2) is connected to the first connecting part (11); The reflective assembly (3) includes multiple reflective cavities. The reflective assembly (3) is connected to the second connecting part (12) and is inclined relative to the first connecting part (11). The light-emitting component (4) is disposed between the reflective component (3) and the second connecting part (12). The light-emitting component (4) is inclined relative to the first connecting part (11) and is disposed corresponding to the reflective cavity.

2. The lamp according to claim 1, characterized in that, The tilt angle of the reflective component (3) relative to the first connecting part (11), the tilt angle of the light-emitting component (4) relative to the first connecting part (11), and the tilt angle of the second connecting part (12) relative to the first connecting part (11) are the same.

3. The lamp according to claim 1, characterized in that, The support frame (1) further includes a first limiting member (13), which is connected to the connection position between the first connecting part (11) and the second connecting part (12); The reflective component (3) includes a first mating member (32), which is mated and connected to the first limiting member (13).

4. The lamp according to claim 1, characterized in that, The support frame (1) further includes a second limiting member (14), which is connected to the end of the second connecting part (12) away from the first connecting part (11); The reflective component (3) includes a second mating member (33), which is mated and connected to the second limiting member (14).

5. The lamp according to claim 1, characterized in that, The second connecting part (12) includes a first inclined body (121) and a second inclined body (122), the first end of the first inclined body (121) is connected to the first end of the first connecting part (11), and the first end of the second inclined body (122) is connected to the second end of the first connecting part (11); The first tilting body (121) and the second tilting body (122) are arranged symmetrically or asymmetrically.

6. The lamp according to claim 5, characterized in that, The second end of the first tilting body (121) is connected to the second end of the second tilting body (122).

7. The lamp according to claim 5, characterized in that, The reflective assembly (3) includes a first reflective element (311) and a second reflective element (312). The first reflector (311) is connected to the first tilting body (121), and the second reflector (312) is connected to the second tilting body (122). The first reflector (311) and the second reflector (312) are arranged symmetrically or asymmetrically.

8. The lamp according to claim 7, characterized in that, The first reflector (311) has a first abutting edge (3111), and the second reflector (312) has a second abutting edge (3121). The first abutting edge (3111) and the second abutting edge (3121) abut against each other, and the first reflector (311) and the second reflector (312) enclose to form a sliding cavity.

9. The lamp according to claim 1, characterized in that, The reflective cavity includes a first reflective group (3131) and a second reflective group (3132); The first reflective group (3131) has two first reflective walls, which are symmetrically arranged, and the first reflective group (3131) is arranged along the first direction of the support frame (1); The second reflective group (3132) has two second reflective walls, which are asymmetrically arranged, and the second reflective group (3132) is arranged along the second direction of the support frame (1); The first direction of the support frame (1) is perpendicular to the second direction of the support frame (1).

10. The lamp according to claim 9, characterized in that, The reflective cavity also includes a reflective base plate (3133) for connecting the first reflective group (3131) and the second reflective group (3132), and the reflective base plate (3133) is provided with an eccentric mounting groove (3134) for connecting the light-emitting component (4).

11. The lamp according to claim 10, characterized in that, The light-emitting component (4) is located at the center between the two first reflective walls and at a non-center between the two second reflective walls.

12. The lamp according to claim 1, characterized in that, The lighting fixture also includes: End caps (6) are connected to both ends of the base (2) and to the reflective assembly (3).

13. The lamp according to claim 12, characterized in that, The end cap (6) includes an inner insert (62), an outer pressure member (63), and a fixing member (64); wherein, The insert (62) is embedded in the embedding groove (23) formed by the base (2) and the first connecting part (11), and the insert (62) abuts against the inner wall of the base (2); The external pressure member (63) is sleeved on the outer surface of the base (2) and the reflective assembly (3); The fixing member (64) is disposed on the external pressure member (63) and is snapped into the fixing hole (22) opened on the base (2).

14. The lamp according to claim 12, characterized in that, The lamp also includes a rotating shaft (7), which includes a positioning shaft (71), a first connecting leaf (72) rotatably connected to the positioning shaft (71), a second connecting leaf (73) rotatably connected to the positioning shaft (71), and a damping element. The first connecting leaf (72) is connected to the base (2), the second connecting leaf (73) is connected to the power supply assembly (5), and the damping element is connected to the positioning shaft (71) to prevent relative rotation of the first connecting leaf (72) and the second connecting leaf (73).

15. A lighting system comprising a luminaire as described in any one of claims 1 to 14.

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