Lamp

Abstract

The utility model provides a lamp, and relates to the field of lighting appliances. The lamp comprises a lamp body, a rotary connecting mechanism and a base. The rotary connecting mechanism is connected between the base and the lamp body, and the lamp body can rotate around a preset axis relative to the base based on the rotary connecting mechanism. The lamp body comprises a shell assembly, a light-emitting module and a lampshade. The shell assembly is connected to the rotary connecting mechanism, and the shell assembly is provided with a light outlet. The light emitting module is arranged in the shell assembly, and the light emitting direction of the light emitting module faces the light outlet. The lampshade is arranged at the light outlet and covers the light outlet, the light-emitting module is installed in the shell assembly, and the light-emitting side of the light-emitting module faces the light outlet. The direction pointing to the light outlet from the light outlet side is defined as the light outlet direction of the light-emitting module, and the preset axis intersects with the light outlet direction. By arranging the lamp, the lamp body can rotate relative to the base through the rotary connecting mechanism, so that various light emitting angles can be changed, and the light emitting effect is improved.

Description

Technical Field

[0001] This application relates to the field of lighting fixtures, and more particularly to a lamp. Background Technology

[0002] With the continuous development of LED landscape lighting, landscape lighting is becoming increasingly refined, demanding more customized light distribution to meet the goals of lighting clients. For example, point light sources are used in scenarios with longer viewing distances, such as along major rivers, landmark buildings, and mountain lighting, creating a star-like or pixel-like lighting effect. Existing LED point light sources mostly fix the light-emitting element and lens onto the same circuit board and seal it with glue. However, after being glued, the point light source cannot rotate and can only emit light at a fixed angle, making it impossible to improve luminous efficiency by adjusting the light emission angle in different application scenarios. Utility Model Content

[0003] In view of this, this application provides a lamp to solve the above-mentioned technical problems.

[0004] This application provides a lamp fixture, which includes a lamp body, a rotating connecting mechanism, and a base. The rotating connecting mechanism connects the base and the lamp body, and the lamp body can rotate relative to the base about a preset axis based on the rotating connecting mechanism. The lamp body includes a housing assembly, a light-emitting module, and a lampshade. The housing assembly is connected to the rotating connecting mechanism and has a light-emitting port. The light-emitting module is disposed within the housing assembly, and the light-emitting direction of the light-emitting module faces the light-emitting port. The lampshade is disposed at the light-emitting port and covers the light-emitting port. The light-emitting module is installed within the housing assembly, and the light-emitting side of the light-emitting module faces the light-emitting port. The direction from the light-emitting side to the light-emitting port is defined as the light-emitting direction of the light-emitting module, and the preset axis intersects the light-emitting direction.

[0005] In some embodiments, the rotating connection mechanism includes a support member and a rotating shaft. The support member is connected to the base and protrudes towards one side of the lamp body. The lamp also has a shaft hole, with the rotating shaft disposed in either the support member or the housing assembly, and the shaft hole correspondingly disposed in the other of the support member and the housing assembly. The rotating shaft is rotatably accommodated in the shaft hole.

[0006] In some embodiments, the rotary connection mechanism further includes a positioning portion disposed on the support member. The rotary connection mechanism includes an extension member connected between the housing assembly and the support member. A mating portion is provided on the side of the extension member facing away from the housing assembly. When the rotating shaft is movably connected to the shaft hole, the positioning portion and the mating portion engage to define the relative position between the housing assembly and the base.

[0007] In some embodiments, the positioning part includes a protruding structure, and the mating part includes multiple grooves arranged side by side. The multiple grooves are located on the rotation path of the lamp body relative to the base, and the protruding structure can be selectively engaged in one of the multiple grooves.

[0008] In some embodiments, there are two supports, which are spaced apart from each other. The housing rotation connection mechanism also includes two extensions, with the two supports located between the two extensions and the extensions corresponding to each other. Each extension has a shaft hole, and each extension and its corresponding support are stacked opposite each other so that the rotating shaft is accommodated within the shaft hole. The lamp also includes a fixing pin, which is held between the two supports.

[0009] In some embodiments, the housing assembly has a receiving space, and the light-emitting port communicates with the receiving space. The light-emitting module includes a substrate and LEDs, with the substrate disposed within the receiving space and spaced from the light-emitting port, and the LEDs disposed on the side of the substrate facing the light-emitting port. The luminaire also includes a potting sealant that fills the space between the substrate and the lampshade.

[0010] In some embodiments, the housing assembly includes a housing and a bottom cover. The bottom cover includes a cover body and a connector connected to each other. The cover body is connected to the side of the substrate away from the light outlet and is connected to a rotating connection mechanism. One end of the connector is connected to the cover body, and the other end passes through the gap between the substrate and the housing and is inserted into the potting sealant.

[0011] In some embodiments, the housing has a wire-passing hole communicating with the receiving space, and the wire-passing hole is located on the side of the housing with the bottom cover. The luminaire also includes a wire, which passes through the wire-passing hole and is connected to the substrate, and the wire is clamped between the housing and the bottom cover.

[0012] In some embodiments, the light-emitting module includes multiple LEDs, and the lamp cover includes multiple lens sections, with the multiple lens sections and multiple LEDs arranged in a one-to-one correspondence.

[0013] In some embodiments, the luminaire further includes a light shield disposed within the housing assembly. The light shield includes a cover body and multiple spacers connected to each other. The cover body is located between the light-emitting module and the light-emitting port. The spacers extend toward one side of the lamp beads, and each spacer is disposed between two adjacent lamp beads.

[0014] Compared to existing technologies, this application provides a lighting fixture including a lamp body, a rotating connecting mechanism, and a base. By providing the rotating connecting mechanism, the lamp body can rotate relative to the base around a preset axis, allowing the lighting fixture to adjust its illumination direction as needed and improve light output. The lamp body also includes a housing assembly, a light-emitting module, and a lampshade. The light-emitting direction of the light-emitting module is set from the light-emitting side of the module towards the light-emitting port, ensuring that light can effectively propagate from the light-emitting module to the external environment. Furthermore, the intersection of the light-emitting direction and the preset axis enables control over the direction of light illumination, avoiding unnecessary light waste and improving lighting efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a lamp provided in one embodiment of this application.

[0017] Figure 2 yes Figure 1 The diagram shows an exploded view of the lamp's structure.

[0018] Figure 3 yes Figure 1 A schematic diagram of the longitudinal section of the lamp shown.

[0019] Figure 4 yes Figure 2 The diagram shows the structure of the rotating connection mechanism of the lamp.

[0020] Figure 5 yes Figure 4 Another structural schematic diagram of the rotating connection mechanism shown.

[0021] Figure 6 yes Figure 3 A three-dimensional cross-sectional view of the lamp shown.

[0022] Labeling Explanation: 100, Lamp Fixture; 111, Light Emitter; 112, Housing; 113, 114, Bottom Cover; 1121, Receiving Space; 1122, Wiring Hole; 1131, Mating Hole; 1132, Connector; 1133, Cover; 1134, Extension; 1135, First Clearance Hole; 1001, Wire; 10, Lamp Body; 11, Housing Assembly; 12, Light Emitting Module; 121, Substrate; 122, Lamp Chip; 13 131. Lampshade; 20. Lens part; 21. Rotating connection mechanism; 22. Support member; 211. Body part; 212. Protruding part; 23. Rotating shaft part; 24. Positioning part; 25. Protruding structure; 26. Fitting part; 27. Groove; 30. Base; 301. Second clearance hole; 40. Light shield; 41. Cover body; 42. Spacer plate; 50. Potting sealant; 60. Fixing pin; 61. Fixing base; 62. Fixing member; Detailed Implementation

[0023] The technical solutions of 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 of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] It should be noted that when a component / part is said to be "fixed to" another component / part, it can be directly on the other component / part or there may be an intermediate component / part. When a component / part is considered to be "connected to" another component / part, it can be directly connected to the other component / part or there may be an intermediate component / part present; also, when a component / part is considered to be "connected to" another component / part, it can be integrally formed or assembled with the other component / part. When a component / part is considered to be "set on" another component / part, it can be directly set on the other component / part or there may be an intermediate component / part present.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Please see Figure 1This application provides a lighting fixture 100. In this embodiment, the lighting fixture 100 is used to provide illumination or emit light onto a light-receiving surface. The lighting fixture 100 can be a wall washer light or an ambient light. The light-receiving surface can be a ceiling, wall, floor, etc. As an example, the lighting fixture 100 is a wall washer light, which is used to provide illumination to a wall. The lighting fixture 100 includes a lamp body 10, a rotating connecting mechanism 20, and a base 30. Since the lamp body 10 of the lighting fixture 100 can rotate relative to the base 30, the lighting fixture 100 can project light onto the wall in different directions without changing the installation position. The lighting fixture 100 can also adjust the light emission direction and light emission angle according to different distances from the wall, thereby improving the light emission effect and enhancing the convenience and flexibility of the lighting fixture 100.

[0027] Specifically, please refer to Figure 1 and Figure 2 In this application, a lamp 100 is provided, wherein a rotating connection mechanism 20 is connected between a base 30 and a lamp body 10, and the lamp body 10 is rotatable relative to the base 30 about a preset axis O1 based on the rotating connection mechanism 20. The lamp body 10 includes a housing assembly 11, a light-emitting module 12, and a lampshade 13. The housing assembly 11 is connected to the rotating connection mechanism 20 and has a light-emitting port 111. The light-emitting module 12 is disposed inside the housing assembly 11, and the light-emitting direction of the light-emitting module 12 faces the light-emitting port 111. The lampshade 13 is disposed at the light-emitting port 111 and covers the light-emitting port 111. The light-emitting module 12 is installed inside the housing assembly 11, and the light-emitting side of the light-emitting module 12 faces the light-emitting port 111. The direction from the light-emitting side to the light-emitting port 111 is defined as the light-emitting direction of the light-emitting module 12, and the preset axis O1 intersects the light-emitting direction.

[0028] By setting the rotating connection mechanism 20, the lamp body 10 can rotate relative to the base 30 around the preset axis O1, so that the lamp 100 can adjust the lighting direction as needed and improve the light output effect. In this embodiment, the light output direction of the light-emitting module 12 is set from the light-emitting side of the light-emitting module 12 to the light outlet 111, which can ensure that the light can be effectively transmitted from the light-emitting module 12 to the external environment. In addition, the light output direction intersects with the preset axis O1, which can realize the control of the light illumination direction, avoid unnecessary light waste, and improve lighting efficiency.

[0029] The following sections will introduce each component of the lamp 100 and its specific structure.

[0030] Please see Figure 1 and Figure 2In this embodiment, the lamp body 10 serves as the light-emitting part of the lamp fixture 100, which projects light onto the light-receiving surface. The lamp body 10 can rotate relative to the base 30 around a preset axis O1 via the rotational connection mechanism 20, thereby forming various light emission angles. The lamp body 10 may include a housing assembly 11, a light-emitting module 12, and a lampshade 13. The housing assembly 11 serves as a mounting carrier, used to mount the light-emitting module 12, the lampshade 13, or other components, and to protect the components from external influences.

[0031] The housing assembly 11 may include a housing 112 and a bottom cover 113, which together form a receiving space 1121 for mounting the aforementioned components when the bottom cover 113 covers the housing 112. The housing 112 is generally cylindrical with an internal cavity. The material of the housing 112 may include ABS plastic, PC plastic, or other rigid plastics. This not only reduces the weight of the housing assembly 11, achieving lightweighting, but also provides the housing assembly 11 with a certain degree of stability, thereby effectively protecting the internal components of the housing assembly 11. On the other hand, plastic materials have the characteristics of low cost, good plasticity, easy processing, and not easily broken, which can reduce the production cost of the lamp 100 and thus reduce the manufacturing cost of the lamp 100. It should be noted that the material of the housing 112 may also be other metal materials such as aluminum, stainless steel, copper, or ceramic materials; this embodiment does not limit this.

[0032] In this embodiment, the housing assembly 11 has a light-emitting port 111, which communicates with the receiving space 1121 and is located on the side of the housing 112 facing the light-receiving surface to facilitate direct light transmission to the light-receiving surface. A lampshade 13 is disposed on and covers the light-emitting port 111. To improve the sealing connection between the lampshade 13 and the housing assembly 11, in this embodiment, the lampshade 13 may be integrally formed with the housing 112. It is understood that in other embodiments, the housing 112 may also be detachably connected to the housing 112.

[0033] A light-emitting module 12 is installed within a receiving space 1121. The light-emitting module 12 generates light and has a light-emitting side facing the light-emitting port 111. The light-emitting module 12 has a light-emitting direction pointing from the light-emitting side to the light-emitting port 111, with a preset axis O1 intersecting the light-emitting direction. The light-emitting module 12 may include a substrate 121 and LED beads 122. The LED beads 122 are detachably connected to the side of the substrate 121 near the light-emitting port 111 for easy disassembly and replacement. The side containing the LED beads 121 is the light-emitting side of the light-emitting module 12. The substrate 121 supplies power to the LED beads 122, enabling conduction between the LED beads 122 and external circuitry. It can be a circuit board or a dielectric substrate; this embodiment does not impose specific limitations. As an example, the substrate 121 is a circuit board, generally plate-shaped, with the LED beads 122 disposed on it. The circuit board can be a flexible circuit board or a printed circuit board; this embodiment does not impose specific limitations.

[0034] In this embodiment, the LED bead 122 is an LED light source, specifically a single-color LED bead or a three-color LED bead. This embodiment does not impose a specific limitation on the number of LED beads 122; it can be one or more. When there are multiple LED beads 122, they are arranged sequentially on the substrate 121. Multiple LED beads 122 can contain various colors, thereby forming multiple colors of emitted light to improve the lighting effect. By using LED beads 122, on the one hand, the efficiency of converting electrical energy into light energy can be improved, thus reducing energy waste. Simultaneously, LED light sources generate less heat during illumination, playing a role in energy conservation and environmental protection. On the other hand, LED light sources have a long lifespan, reducing the frequency of light source replacement and thus lowering operating costs. Furthermore, LEDs avoid harming the human eye, improving safety. In other embodiments, the light-emitting module 12 can also use other light-emitting sources, such as laser light sources.

[0035] In some embodiments, when the light-emitting module 12 includes multiple LEDs 122, multiple lens portions 131 can be provided on the lampshade 13. The lens portions 131 can be integrally formed with the lampshade 13 or detachably installed on the lampshade 13. The lens portions 131 are used to concentrate light, and multiple lens portions 131 are arranged one-to-one with multiple LEDs 122 to improve the light emission effect of each LED 122. Specifically, in this embodiment, multiple lens portions 131 are connected to each other, and the connected lens portions 131 are arranged in a linear arc shape and cover the light outlet 111. The lens portion 131 corresponding to each LED 122 is different, that is, the light generated by each LED 122 can be emitted through different areas of the arc shape to form illumination of multiple ranges or multiple angles. Moreover, the emitted light generated by each LED 122 can be emitted through a separate lens portion 131, which can precisely control the direction and distribution of the light, making the illumination more directional and concentrated. At the same time, the lens portion 131 can improve the uniformity of light, reduce dark areas and bright spots in the illuminated area, thereby providing a more comfortable lighting environment.

[0036] To further improve the light emission effect, in some embodiments, the luminaire 100 may also include a light shield 40. The light shield 40 is disposed within the housing assembly 11, specifically between the light-emitting module 12 and the light-emitting port 111. The light shield 40 may include a cover 41 and a plurality of spacers 42 connected to each other. The cover 41 may be fitted to the lens portion 131 to prevent glare caused by direct illumination or reflection from the LEDs 122, providing a more comfortable visual environment. The plurality of spacers 42 extend from the cover 41 toward one side of the LEDs 122 to divide the space formed by the cover 41 into a plurality of subspaces, that is, each spacer 42 is disposed between two adjacent LEDs 122. By providing the light shield 40, and utilizing its cover 41 and spacers 42, mutual interference of light between adjacent LEDs 122 is effectively prevented, thus improving the light emission effect.

[0037] In some embodiments, the luminaire 100 may further include a diffuser (not shown) for improving light emission uniformity. The diffuser is connected to the substrate 121, and the lamp beads 122 are disposed inside the diffuser, so that the emitted light generated by the lamp beads 122 is first diffused by the diffuser before being emitted to the lens portion 131 to improve the light emission effect.

[0038] Please see Figure 2 and Figure 3To protect the light-emitting module 12 and prevent other sensitive electronic components from being corroded by the external environment, such as moisture and dust, in this embodiment, the lamp 100 may further include a potting sealant 50, which fills the space between the substrate 121 and the lampshade 13. Specifically, the potting sealant 50 may be a potting compound, which may be made of a waterproof and thermally conductive material. For example, after the light-emitting module 12 and / or other electronic components are installed in the receiving space 1121, liquid potting compound is filled into the receiving space 1121. After the liquid potting compound cures, it can play a role in waterproofing and moisture protection. To further improve the sealing connection performance between the light-emitting module 12 and the lamp 100, in some embodiments, the potting compound may cover the side of the substrate 121 away from the lampshade 13, so that the light-emitting module 12 or other electronic components are completely wrapped in the potting compound. By setting up the potting sealant 50, on the one hand, the light-emitting module 12 and other electronic components can be encapsulated and fixed, effectively preventing the electronic components from being corroded by external environments such as moisture and dust, and improving the stability and reliability of the electronic components; on the other hand, it can reduce the vibration that the lamp 100 may encounter during transportation or use, and provide an additional insulation layer to protect the electronic components from electrical interference and prevent accidental short circuits between circuits.

[0039] Please see Figure 2 and Figure 3 In this embodiment, the bottom cover 113 is detachably connected to the housing 112 for easy disassembly and maintenance. The lamp 100 also includes a wire 1001. The bottom cover 113 is used to fix the wire 1001 to the housing 112 and form a receiving space 1121 with the housing 112. Specifically, the bottom cover 113 includes a cover body 1133 and a connector 1132 connected to each other. The cover body 1133 is connected to the side of the substrate 121 opposite to the light outlet 111 and is used to cover the receiving space 1121 of the housing 112. The connector 1132 is used to provide a stable fixation for the electronic components inside the lamp 100. One end of the connector 1132 is connected to the cover body 1133, and the other end passes through the gap between the substrate 121 and the housing 112 and is inserted into the potting sealant 50. By setting the connector 1132, the bottom cover 113 can be securely connected to the potting sealant 50, thereby further improving the secure connection between the bottom cover 113 and the housing 112 and preventing the wire 1001 from detaching from the light-emitting module 12 due to the rotation of the lamp body 10.

[0040] In this embodiment, the housing 112 is also provided with a wire hole 1122, which is used for the wire 1001 to pass through, and the wire 1001 is used to supply power to the substrate 121. Specifically, the housing 112 has wire passages 1122 on both sides that communicate with the receiving space 1121. The wire passage holes 1122 can be specifically set on the side of the housing 112 near the bottom cover 113. The wire 1001 passes through the wire passage holes 1122 and connects to the substrate 121. In order to facilitate the passage of the wire 1001, the bottom cover 113 can also be provided with mating holes 1131 that cooperate with the wire passage holes. Both the mating holes 1131 and the wire passage holes 1122 are notched. When the housing 112 and the bottom cover 113 are closed, the mating holes 1131 and the wire passage holes 1122 are connected to form a large hole structure. The diameter of the large hole structure is smaller than the thickness of the wire 1001. Thus, when the wire 1001 passes through the large hole structure and connects to the substrate 121, it is clamped between the housing 112 and the cover 1133.

[0041] In this embodiment, the bottom cover 113 is also used to connect the rotating connection mechanism 20, which is connected to the base 30, so that the lamp body 10 can rotate relative to the base 30 based on the rotating connection mechanism 20. The base 30 is used to support the lamp 100 in its place of use, such as a wall, table, or floor. As an example, when the lamp 100 is installed, the base 30 is mounted against the wall or against a mounting bracket connected to the wall. It can have a relatively large projected area so that the base 30 can be placed relatively stably on the mounting surface, providing good support for the lamp 100 as a whole to maintain the overall stability of the lamp 100. This embodiment does not impose specific limitations on the shape and material of the base 30. In order to further enhance the stability of the lamp 100, in some embodiments, the base 30 can also be provided with a stabilizing element (not shown in the figure). The stabilizing element is provided on the base 30, specifically a counterweight, to prevent the lamp 100 from shifting or flipping during use.

[0042] Please see Figure 2 and Figure 4In this embodiment, the rotating connection mechanism 20 connects the lamp body 10 and the base 30, and serves as a key structure enabling the lamp body 10 to rotate relative to the base 30 around a preset axis O1. The rotating connection mechanism 20 includes a support member 21 and a rotating shaft portion 22. The rotating shaft portion 22 is disposed on the support member 21, and the housing assembly 11 has a shaft hole 114. When the rotating shaft portion 22 is rotatably accommodated in the shaft hole 114, the lamp body 10 can rotate relative to the base 30 around the preset axis O1. Specifically, there are two support members 21, which are spaced apart to improve the stability of the support. One end of the support member 21 is connected to the base 30, and the other end extends toward the lamp body 10. The end of the support member 21 near the lamp body 10 has a rotating shaft portion 22, which is a protruding structure that protrudes toward the outside of the support member 21. The outside can be understood as the side away from the space between the two support members 21.

[0043] In this embodiment, the rotating connection mechanism 20 may further include an extension 1134, which cooperates with the support 21 to enable the lamp body 10 to rotate relative to the base 30. There are two extensions 1134, which are stacked opposite to the corresponding support 21, with the two support 21 located between the two extensions 1134. One end of each extension 1134 is connected to the bottom cover 113, and the other end extends towards the support 21. Each extension has a shaft hole; for example, there are two shaft holes 114, which are respectively located at the ends of the two extensions 1134 away from the connector. When the lamp 100 is installed, the two extensions 1134 and the corresponding support 21 are stacked opposite to each other so that the two rotating shafts 22 are correspondingly accommodated in the corresponding shaft holes 114 and can rotate relative to the shaft holes 114. It should be noted that the rotating shaft portion 22 is provided at the end of the support member 21 and the shaft hole 114 is provided at the end of the extension member 1134 in order to reduce the overall volume of the lamp 100. The shaft hole 114 can also be provided at other positions of the corresponding extension member 1134, and the rotating shaft portion 22 can also be provided at other positions of the corresponding connector. This embodiment does not impose specific limitations on this.

[0044] In other embodiments, the rotating shaft 22 may also be provided on the housing assembly 11, and the shaft hole 114 may be provided on the support 21, so that when the lamp 100 is installed, the rotating shaft 22 and the shaft hole 114 are rotatably connected to allow the lamp body 10 to rotate relative to the base 30.

[0045] Please see Figure 4In some embodiments, to reduce frictional damage or wire twisting damage caused by the infinite rotation of the lamp 100 in the rotational direction, the lamp 100 may further include a positioning part 23 and a mating part 24. Both the positioning part 23 and the mating part 24 are disposed on the rotation path of the lamp body 10 relative to the base 30. For example, if the rotation path is a circle or arc centered on the central axis of the support member 21, then the positioning part 23 and the mating part 24 are both disposed on a circle or arc of the same radius. It should be understood that this rotation path is not necessarily a visible path; it can be a virtual path, but it objectively exists during the rotation of the lamp body 10 relative to the base 30. Specifically, the positioning part 23 is disposed on the support member 21, and the mating part 24 is disposed on the side of the extension member 1134 opposite to the housing assembly 11. When the rotating shaft part 22 is movably connected to the shaft hole 114, the positioning part 23 and the mating part 24 are engaged to limit the relative position between the housing assembly 11 and the base 30. That is, when the housing assembly 11 rotates to its limit angle relative to the base 30 in one direction, the positioning part 23 engages or abuts against the mating part 24, thereby preventing friction damage or wire damage to the lamp 100 caused by excessive rotation. One of the positioning part 23 and the mating part 24 can be a groove 241, and the other can be a protrusion 231. This embodiment does not impose specific limitations on this. As an example, the positioning part 23 can be a protrusion 231, and the mating part 24 can be a groove 241, with the protrusion 231 engaging in the groove 241.

[0046] The number of mating parts 24 can be two or more. As an example, when the mating part 24 is a groove 241 and there are two mating parts 24, the two mating parts 24 are located at the extreme positions in the two directions of left and right rotation of the lamp body 10, respectively. When the lamp body 10 rotates along the rotation path, it can move away from or closer to the mating part 24. When the positioning part 23 and one of the mating parts 24 come into contact with each other, it indicates that the rotation of the lamp body 10 relative to the base 30 has reached the extreme angle. As another example, when the mating part 24 is a groove 241 and there are multiple mating parts 24, the multiple grooves 241 are arranged sequentially and located on the outer periphery of the rotating shaft part 22. The protruding structure 231 is rotatably engaged in one of the multiple grooves 241 and achieves suspension at that angle.

[0047] Please see Figure 2 , Figure 5 and Figure 6To further improve the connection strength of the lamp body 10, base 30, and rotating connection mechanism 20, the lamp 100 may also include a fixing pin 60, which is connected to the lamp body 10, base 30, and rotating connection mechanism 20 simultaneously. Specifically, the bottom cover 113 has a first clearance hole 1135, which connects to the receiving space 1121, and two extensions 1134 can be connected to the hole wall of the first clearance hole 1135. The base 30 has a second clearance hole 301, which connects to the first clearance hole 1135, and two support members 21 can be connected to the hole wall of the second clearance hole 301. The fixing pin 60 passes through the second clearance hole 301 and the first clearance hole 1135 in sequence, and is connected to the base 30, rotating connection mechanism 20, and lamp body 10 simultaneously. Specifically, the fixing pin 60 includes a fixing seat 61 and a fixing member 62 that are connected to each other, and the fixing member 62 is plate-shaped. When the rotating shaft 22 and the mating part 24 are rotatably connected, the support member 21 and the extension member 1134 of the rotating connection mechanism are stacked on top of each other, and the fixing pin 60 is held between the two support members 21.

[0048] The support member 21 includes a main body 211 and a protruding portion 212 protruding from the main body 211. The protruding portion 212 is located on the side of the main body 211 opposite to the rotating shaft portion 22, that is, on the side of the support member 21 facing the fixing pin 60. The protruding portion 212 and the support member 21 together form a groove structure. When the fixing pin 60 is installed, one end of the fixing seat 61 is engaged in the second clearance hole 301 of the base 30, and the fixing member 62 passes through the second clearance hole 301 and abuts against the groove structure to achieve a clamping connection between the base 30, the rotating connection mechanism 20, and the lamp body 10. It should be noted that the number of fixing members 62 can be multiple or single. Setting multiple fixing members 62 is to improve the structural strength of the fixing pin 60 and improve the firmness of the connection. This embodiment does not limit the specific number of fixing members 62.

[0049] In summary, one embodiment of this application provides a lamp 100, which includes a lamp body 10, a rotating connection mechanism 20, and a base 30. By providing the rotating connection mechanism 20, the lamp body 10 can rotate relative to the base 30 around a preset axis O1, allowing the lamp 100 to adjust the lighting direction as needed and improve the light output effect. The lamp body 10 also includes a housing assembly 11, a light-emitting module 12, and a lampshade 13. The light output direction of the light-emitting module 12 is set from the light-emitting side of the light-emitting module 12 towards the light outlet 111, ensuring that light can effectively propagate from the light-emitting module 12 to the external environment. Furthermore, the light output direction intersects with the preset axis O1, enabling control of the light illumination direction, avoiding unnecessary light waste, and improving lighting efficiency.

[0050] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0051] 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, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A luminaire characterized by, The lamp body, the rotating connection mechanism and the base, the rotating connection mechanism is connected between the base and the lamp body, the lamp body can rotate around the preset axis relative to the base based on the rotating connection mechanism; The lamp body comprises: The shell assembly is connected to the rotating connection mechanism, and the shell assembly is provided with a light outlet; The light-emitting module is arranged in the shell assembly, and the light-emitting direction of the light-emitting module is towards the light outlet; and The lampshade is arranged at the light outlet and covers the light outlet, the light-emitting module is mounted in the shell assembly, and the light-emitting side of the light-emitting module is towards the light outlet; the direction from the light-emitting side to the light outlet is defined as the light-emitting direction of the light-emitting module, and the preset axis intersects with the light-emitting direction.

2. The luminaire of claim 1, wherein, The rotating connection mechanism comprises a support and a rotating shaft part, the support is connected to the base and protrudes towards one side of the lamp body; the lamp further comprises a shaft hole, the rotating shaft part is arranged in any one of the support and the shell assembly, the shaft hole is correspondingly arranged in the other one of the support and the shell assembly, and the rotating shaft part is rotatably accommodated in the shaft hole.

3. The luminaire of claim 2, wherein, The rotating connection mechanism further comprises a positioning part arranged on the support, the rotating connection mechanism comprises an extension piece connected between the shell assembly and the support, one side of the extension piece away from the shell assembly is provided with a matching part, and when the rotating shaft part is movably connected to the shaft hole, the positioning part and the matching part are matched and connected to limit the relative position between the shell assembly and the base.

4. The luminaire of claim 3, wherein, The positioning part comprises a protruding structure, the matching part comprises a plurality of parallel arranged grooves, a plurality of the grooves are located on the rotating path of the lamp body relative to the base, and the protruding structure is selectively clamped in one of the plurality of the grooves.

5. The luminaire of claim 2, wherein, The number of the supports is two, the two supports are oppositely arranged, the rotating connection mechanism further comprises two extension pieces, the two supports are located between the two extension pieces and are correspondingly arranged on the two extension pieces, the shaft hole is arranged on each of the extension pieces, and each of the extension pieces and the corresponding support is oppositely overlapped to accommodate the rotating shaft part in the shaft hole; the lamp further comprises a fixing pin clamped between the two supports.

6. The luminaire of claim 1, wherein, The shell assembly is provided with an accommodating space, and the light outlet communicates with the accommodating space; the light-emitting module comprises a substrate and a lamp bead, the substrate is arranged in the accommodating space and is spaced from the light outlet, and the lamp bead is arranged on the side of the substrate facing the light outlet; the lamp further comprises a glue filling sealing body, and the glue filling sealing body is filled in the space between the substrate and the lampshade.

7. The luminaire of claim 6, wherein, The shell assembly comprises a shell and a bottom cover, the bottom cover comprises a cover body and a plug-in piece connected to each other, the cover body is connected to the side of the substrate away from the light outlet and is connected to the rotating connection mechanism, one end of the plug-in piece is connected to the cover body, the other end passes through the gap between the substrate and the shell and is inserted into the glue filling sealing body.

8. The luminaire of claim 7, wherein, The shell is provided with a wire hole communicating with the accommodating space, the wire hole is arranged on one side of the shell close to the bottom cover; the lamp further comprises a wire, the wire is arranged in the wire hole and connected to the substrate, and the wire is clamped between the shell and the bottom cover.

9. The luminaire of any one of claims 1 to 8, wherein, The light-emitting module comprises a plurality of lamp beads, and the lampshade comprises a plurality of lens parts, and the plurality of lens parts and the plurality of lamp beads are one-to-one corresponding.

10. The luminaire of claim 9, wherein, The lamp further comprises a light shield cover, the light shield cover is arranged in the shell assembly, the light shield cover comprises a cover body and a plurality of spacing plates connected with each other, the cover body is located between the light-emitting module and the light outlet, the spacing plates extend to one side of the lamp beads, and each spacing plate is arranged between two adjacent lamp beads.

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