A buried lamp

Abstract

The application discloses a buried lamp and belongs to the technical field of lamps, wherein the buried lamp comprises a pre-buried cover and a light source assembly; the pre-buried cover is provided with a mounting groove; the light source assembly comprises a lamp holder provided with a lamp groove and mounted in the mounting groove, a rotating holder rotatably mounted in the lamp groove, a light source body mounted on the rotating holder, a lamp cover mounted on the lamp holder, a light-transmitting piece and an elastic piece; the elastic piece is provided with a connecting portion mounted on the lamp holder and an abutting portion abutting against the inner wall of the mounting groove; the lamp cover is provided with a light hole in communication with the lamp groove; the light-transmitting piece is at least partially clamped between the lamp cover and the lamp holder; the light-transmitting piece covers the light hole; and the light-transmitting piece and the lamp cover jointly cover the groove opening of the mounting groove. The buried lamp can not only adjust the irradiation angle, but also improve the installation efficiency and the maintenance efficiency.

Description

Technical Field

[0001] This application relates to the technical field of lighting fixtures, and more particularly to an in-ground light. Background Technology

[0002] LED in-ground lights, also known as LED ground lights, are a type of lighting fixture designed specifically for outdoor environments. Their unique feature is that they can be perfectly integrated into the ground. They are widely used in landscape decoration, indicator lighting, and building outline lighting projects, becoming an indispensable visual element in public places such as green belts, pedestrian streets, bustling squares, and even bridges.

[0003] However, the current mainstream in-ground lights generally employ a traditional installation method: first, the pre-embedded cover is securely placed into a pre-drilled hole in the ground, and then the light source component is fastened to the cover using multiple screws and other connectors. Existing in-ground lights not only have a limited illumination angle, but the installation process is also cumbersome, requiring operators to precisely install and tighten each connector to ensure the stability and safety of the light fixture. This significantly limits installation efficiency, especially in large-scale deployments or emergency repair scenarios, where the time-consuming and labor-intensive drawbacks become particularly prominent, making it difficult to meet the demands of rapid construction and efficient maintenance in modern cities. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide an in-ground light that can solve the above-mentioned problems existing in the prior art.

[0005] To achieve the above objectives, this application adopts the following technical solution: An in-ground light, comprising: Pre-embedded cover with mounting groove; The light source assembly includes a lamp holder having a lamp groove and installed in the mounting groove, a rotating seat rotatably installed in the lamp groove, a light source body installed on the rotating seat, a lamp cover installed on the lamp holder, a light-transmitting element, and an elastic element; The elastic element has a connecting portion installed on the lamp holder and an abutting portion abutting against the inner wall of the mounting groove; the lamp cover has a light hole communicating with the lamp groove; the light-transmitting element is at least partially sandwiched between the lamp cover and the lamp holder; the light-transmitting element covers the light hole; the light-transmitting element and the lamp cover together cover the opening of the mounting groove.

[0006] Preferably, the light source assembly further includes a first rotating shaft, a first locking member, and a first sealing plug; the first sealing plug is provided with a first sleeve hole, and the cross-section of the first sealing plug gradually increases along the extension path of the first sleeve hole; The lamp holder is provided with sealing holes and locking holes arranged sequentially and interconnected along the direction away from the lamp groove; the lamp groove is connected to the outside of the lamp holder through the sealing holes and the locking holes; The rotating seat is rotatably installed in the lamp slot through the first rotating shaft passing through the sealing hole, and a sealing gap is formed between the first rotating shaft and the inner wall of the sealing hole. The width of the sealing gap gradually increases along the direction away from the lamp slot. The first sealing plug is sleeved on the first rotating shaft through the first sleeve hole and locked in the sealing gap. The first locking member is provided in the locking hole and threadedly connected to the lamp holder.

[0007] Preferably, the light source assembly further includes a second rotating shaft and a driving component; one side of the rotating seat is rotatably mounted on the inner wall of the lamp slot via the first rotating shaft, and the other side of the rotating seat is rotatably mounted on the inner wall of the lamp slot via the second rotating shaft; The first locking member has a second sleeve hole, and the first locking member is sleeved on the first rotating shaft through the second sleeve hole. One end of the driving member passes through the second sleeve hole and is connected to the first rotating shaft, and the other end of the driving member is located outside the lamp holder.

[0008] Preferably, the rotating seat includes a base and a top cover; the top cover is provided with a limiting part; the base and the top cover are detachably connected and together enclose a receiving groove; the opening of the receiving groove communicates with the opening of the lamp groove; the limiting part is located in the receiving groove; the light source body is disposed in the receiving groove and sandwiched between the limiting part of the base and the top cover.

[0009] Preferably, the lamp holder includes an inner cylinder and a bottom cover; the lamp slot is located on the inner cylinder; The bottom cover is connected to one end of the inner cylinder, the lamp cover is snapped into the other end of the inner cylinder, the connecting part of the elastic member is installed on the bottom cover, and the abutting part of the elastic member extends along the direction close to the lamp cover.

[0010] Preferably, the buried light further includes a first cable, a second locking member, and a second sealing plug; the second locking member is provided with a first wire hole, the second sealing plug is provided with a second wire hole, and the cross-section of the second sealing plug gradually increases along the extension path of the second wire hole; The lamp holder is provided with a first wiring hole and a second wiring hole connected in sequence. The first wiring hole and the second wiring hole are arranged in sequence along the direction away from the lamp groove, and the diameter of the first wiring hole gradually increases along the direction away from the lamp groove. The lamp groove is connected to the outside of the lamp holder through the first wiring hole and the second wiring hole. The second sealing plug is installed in the first wiring hole, the second locking member is installed in the second wiring hole and threadedly connected to the lamp holder, the first cable passes through the second wire hole from the outside of the lamp holder, the first wire hole extends to the lamp groove and is electrically connected to the light source body.

[0011] Preferably, the light source assembly further includes a converter and a second cable, both installed in the lamp slot; the rotating base is provided with a third wire hole, the first cable passes through the second wire hole, the first wire hole is electrically connected to the converter, and the converter is electrically connected to the light source body through the first cable passing through the third wire hole.

[0012] Preferably, the light aperture has a first aperture segment and a second aperture segment connected in sequence, the first aperture segment and the second aperture segment are arranged in sequence along the direction close to the lamp holder, the diameter of the first aperture segment is smaller than the diameter of the second aperture segment, and an aperture shoulder is formed between the first aperture segment and the second aperture segment, the light-transmitting element is at least partially located in the second aperture segment and sandwiched between the lamp holder and the aperture shoulder, and the light-transmitting element is at least partially located in the first aperture segment and covers the first aperture segment.

[0013] Preferably, the light source assembly further includes a first sealing ring; the lamp cover is snapped into the lamp holder, and the first sealing ring is held between the light-transmitting element and the lamp holder.

[0014] Preferably, the outer side of the pre-embedded cover has multiple positioning planes, which are arranged sequentially along the circumference of the light source body.

[0015] The beneficial effects of this application are as follows: The in-ground light of this application includes a pre-embedded cover and a light source assembly. The light source body of the light source assembly is rotatably mounted on the lamp holder via a rotating base, thereby adjusting the illumination angle. The pre-embedded cover is used for installation in a pre-embedded hole in the ground. When the light source assembly is installed in the pre-embedded cover, the lamp holder of the light source assembly abuts against the inner wall of the pre-embedded cover through the elastic action of the elastic element, achieving quick installation and positioning without the need for additional screws or other connecting parts, greatly improving installation efficiency. After the light source assembly is installed, the light-transmitting element and the lamp cover together cover the groove of the mounting slot, ensuring that the light from the light source body can pass through while also providing a sealing effect. During disassembly and maintenance, only external force needs to be applied to overcome the elastic force of the elastic element to pull the light source assembly out of the pre-embedded cover, improving the efficiency of disassembly and maintenance. Therefore, the in-ground light of this application can improve both installation and maintenance efficiency. Attached Figure Description

[0016] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a structural diagram of an in-ground light; Figure 2 A cross-sectional view of an in-ground light from one perspective; Figure 3 A cross-sectional view of an in-ground light from another perspective; Figure 4 An exploded view of an in-ground light; Figure 5 This is a cross-sectional view of the light source assembly and the rotating base.

[0018] Explanation of reference numerals in the attached figures: 1. Embedded cover; 2. Light source assembly; 3. First cable; 4. Second locking element; 5. Second sealing plug; 101. Mounting slot; 102. Positioning plane; 103. Grooving; 201. Lamp holder; 202. Lamp trough; 203. Rotating seat; 204. Light source body; 205. Lamp cover; 206. Elastic element; 207. Connecting part; 208. Abutting part; 209. Light hole; 210. First rotating shaft; 211. First locking element; 212. First sealing plug; 213. First sleeve hole; 214. Sealing hole; 215. Locking hole; 216. Sealing gap; 217. Second rotating shaft; 218. Driving component; 219. Second sleeve hole; 220. Base; 221. Top cover; 222. Limiting part; 223. Receiving groove; 224. Inner cylinder; 225. Bottom cover; 226. First wiring hole; 227. Second wiring hole; 228. Converter; 229. Third wire hole; 230. First hole section; 231. Second hole section; 232. Hole shoulder; 233. First sealing ring; 234. Light-transmitting component; 401. First threading hole; 501, Second threading hole. Detailed Implementation

[0019] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by this application clearer, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "fixed," "linked," "communicated," "abutting," "clamping," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] Before discussing the exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the operations (or steps) as sequential processes, many of these operations can be performed in parallel, concurrently, or simultaneously. Furthermore, the order of the operations can be rearranged. The process can be terminated when its operation is completed, but it may also have additional steps not included in the figures. The process may correspond to a method, function, procedure, subroutine, subroutine, etc.

[0023] Unless otherwise stated or defined, the term "and / or" as used in this invention includes any and all combinations of one or more of the associated listed items.

[0024] For ease of description, the up and down directions mentioned below are... Figure 1 Its vertical direction is consistent.

[0025] like Figures 1 to 5 As shown, this embodiment provides an in-ground light, including a pre-embedded cover 1 and a light source assembly 2. The pre-embedded cover 1 is used to install in a pre-embedded hole at the installation location such as the ground. The upper end of the pre-embedded cover 1 is flush with the installation location such as the ground. The light source assembly 2 can provide illumination. The light source assembly 2 is installed inside the pre-embedded cover 1 to prevent soil and other contaminants from entering the pre-embedded cover 1 and affecting the normal operation of the light source assembly 2.

[0026] The embedded cover 1 has a mounting groove 101. When the embedded cover 1 is installed in the embedded hole, the groove opening of the mounting groove 101 faces upward toward the opening of the embedded hole, so that the beam of the light source assembly 2 shines upward.

[0027] The light source assembly 2 includes a lamp holder 201 with a lamp groove 202 and installed in a mounting groove 101, a rotating seat 203 rotatably installed in the lamp groove 202, a light source body 204 installed on the rotating seat 203, a lamp cover 205 installed on the lamp holder 201, a light-transmitting element 234, and an elastic element 206. The openings of the mounting groove 101 and the lamp groove 202 are arranged facing upwards. The light-transmitting element 234 includes components such as a glass plate and a lens. The light beam from the light source body 204 passes through the light-transmitting element 234 and illuminates the outside of the embedded cover 1. By driving the rotating seat 203 to rotate the light source body 204, the illumination angle of the light source body 204 can be adjusted.

[0028] The elastic element 206 has a connecting portion 207 installed on the lamp holder 201 and an abutting portion 208 abutting against the inner wall of the mounting groove 101. Under the action of elastic force, the abutting portion 208 of the elastic element 206 abuts against the inner wall of the mounting groove 101, using friction to fix the lamp holder 201 relative to the embedded cover 1. The lamp cover 205 has a light hole 209 communicating with the lamp groove 202. The light-transmitting element 234 is at least partially sandwiched between the lamp cover 205 and the lamp holder 201, achieving the installation and positioning of the light-transmitting element 234. The light-transmitting element 234 covers the light hole 209, and the light-transmitting element 234 and the lamp cover 205 together cover the opening of the mounting groove 101. The lamp cover 205 abuts against the upper end of the embedded cover 1, achieving a seal. The light beam from the light source body 204 shines from the opening of the lamp groove 202 and the opening of the mounting groove 101 onto the light-transmitting element 234, and finally shines from the light-transmitting element 234 onto the outside of the buried lamp.

[0029] Thus, the light source body 204 of the light source assembly 2 of this application is rotatably mounted on the lamp holder 201 via the rotating seat 203. The in-ground lamp is installed in front of the pre-buried hole in the ground. The illumination angle of the light source body 204 is adjusted by driving the rotating seat 203 to rotate. After the illumination angle of the light source body 204 is adjusted, the in-ground lamp is installed in the pre-buried hole. During installation, the pre-buried cover 1 is first installed in the pre-buried hole in the ground, and then the light source assembly 2 is installed inside the pre-buried cover 1, using the elastic element 206 for quick positioning. When the light source assembly 2 is installed inside the pre-buried cover 1, the lamp holder 201 of the light source assembly 2 abuts against the inner wall of the pre-buried cover 1 through the elastic action of the elastic element 206, achieving quick installation and positioning without the need for additional screws or other connecting parts, greatly improving installation efficiency. After the light source assembly 2 is installed, the light-transmitting element 234 and the lamp cover 205 together cover the opening of the mounting groove 101, ensuring that the light from the light source body 204 can pass through while also providing a sealing effect. During disassembly and maintenance, only external force needs to be applied to overcome the elastic force of the elastic element 206 to pull the light source assembly 2 out of the pre-embedded cover 1, thus improving the efficiency of disassembly and maintenance. The in-ground light of this application can improve installation efficiency and maintenance efficiency.

[0030] In one embodiment, the light source assembly 2 further includes a first rotating shaft 210, a first locking member 211, and a first sealing plug 212. The first sealing plug 212 is provided with a first sleeve hole 213, the first sealing plug 212 is shaped like a platform, and the cross-section of the first sealing plug 212 gradually increases along the extension path of the first sleeve hole 213.

[0031] The lamp holder 201 is provided with sealing holes 214 and locking holes 215 arranged sequentially and interconnected along the direction away from the lamp groove 202. The lamp groove 202 is connected to the outside of the lamp holder 201 through the sealing holes 214 and locking holes 215.

[0032] The rotating seat 203 is rotatably installed in the lamp groove 202 through the first rotating shaft 210 passing through the sealing hole 214. A sealing gap 216 is formed between the first rotating shaft 210 and the inner wall of the sealing hole 214, and the width of the sealing gap 216 gradually increases along the direction away from the lamp groove 202, that is, the outline shape of the sealing gap 216 matches the outline shape of the first sealing plug 212. The first sealing plug 212 is sleeved on the first rotating shaft 210 through the first sleeve hole 213 and locked in the sealing gap 216. The locking hole 215 is provided with internal threads, and the first locking member 211 is provided with external threads. The first locking member 211 is provided in the locking hole 215 and is threadedly connected to the lamp holder 201.

[0033] In this application, after the light-transmitting element 234 and the lamp cover 205 are assembled on the lamp holder 201, the light-transmitting element 234 covers the opening of the lamp groove 202 to achieve a seal. To avoid frequent disassembly and reassembly of the light-transmitting element 234 and the lamp cover 205 from affecting the sealing performance, and to facilitate the rotation of the rotating seat 203, the lamp holder 201 is provided with a sealing hole 214 and a locking hole 215. The lamp groove 202 of the lamp holder 201 is connected to the outside of the lamp holder 201 through the sealing hole 214 and the locking hole 215, which facilitates the rotation of the rotating seat 203 from the side of the lamp holder 201. However, this arrangement will affect the sealing performance of the lamp groove 202. Therefore, this application improves the sealing performance at the sealing hole 214 and the locking hole 215 by providing a first locking element 211 and a first sealing plug 212.

[0034] When installing the rotating seat 203 into the lamp slot 202 of the lamp holder 201, first install one end of the first rotating shaft 210 onto the rotating seat 203, and insert the other end of the first rotating shaft 210 into the sealing hole 214, so that the rotating seat 203 can be rotatably installed into the lamp slot 202 of the lamp holder 201. Next, the first sealing plug 212 is inserted into the sealing gap 216 and fitted onto the first rotating shaft 210 through the first sleeve hole 213. Then, the first locking member 211 is installed in the locking hole 215 and fitted onto the first rotating shaft 210 through the second sleeve hole 219. By rotating and tightening the first locking member 211, the first locking member 211 presses the first sealing plug 212 along the direction closer to the lamp groove 202. As the width of the sealing gap 216 gradually decreases along the direction closer to the lamp groove 202, the first sealing plug 212 is compressed. The first sleeve hole 213 of the first sealing plug 212 gradually decreases and tightly wraps around the first rotating shaft 210. The first sealing plug 212 completely fills the sealing gap 216, achieving a better sealing effect. The illumination angle can be adjusted by driving the first rotating shaft 210 to rotate.

[0035] Optionally, the light source assembly 2 further includes a second rotating shaft 217 and a driving component 218. One side of the rotating seat 203 is rotatably mounted on the inner wall of the lamp trough 202 via the first rotating shaft 210, and the other side of the rotating seat 203 is rotatably mounted on the inner wall of the lamp trough 202 via the second rotating shaft 217. In this application, the rotating seat 203 has a first shaft hole and a second shaft hole on both sides, respectively. One end of the first rotating shaft 210 is installed in the first shaft hole, and the other end is installed in the sealing hole 214. One end of the second rotating shaft 217 is installed in the second shaft hole, and the other end of the second rotating shaft 217 is rotatably mounted on the inner wall of the lamp trough 202.

[0036] The first locking member 211 is provided with a second sleeve hole 219. The first locking member 211 is sleeved on the first rotating shaft 210 through the second sleeve hole 219. One end of the driving member 218 passes through the second sleeve hole 219 and is connected to the first rotating shaft 210. The other end of the driving member 218 is located outside the lamp holder 201, so as to facilitate driving the first rotating shaft 210 to rotate the rotating seat 203. In order to facilitate the adjustment of the illumination angle, the outer side of the lamp holder 201 is provided with multiple scale lines arranged circumferentially along the first rotating shaft 210.

[0037] Furthermore, the rotating base 203 includes a base 220 and a top cover 221. The top cover 221 is provided with a limiting part 222. The base 220 and the top cover 221 are detachably connected and together enclose a receiving groove 223. The opening of the receiving groove 223 communicates with the opening of the lamp slot 202. The limiting part 222 is located inside the receiving groove 223. The light source body 204 is disposed inside the receiving groove 223 and clamped between the limiting part 222 of the base 220 and the top cover 221, thereby realizing the installation and fixation of the light source body 204. The installation of the light source body 204 does not require screws or other connecting parts, saving costs and making installation more convenient.

[0038] Optionally, the base 220 and the top cover 221 are snapped together. After the base 220 and the top cover 221 are snapped together, a heat dissipation channel is formed at the connection between the base 220 and the top cover 221, which facilitates the heat dissipation generated by the light source body 204.

[0039] In one embodiment, the lamp holder 201 includes an inner cylinder 224 and a bottom cover 225. A lamp groove 202 is located on the inner cylinder 224. The inner cylinder 224 is cylindrical, and the lamp groove 202 extends through the inner cylinder 224 from top to bottom.

[0040] The bottom cover 225 is connected to one end of the inner cylinder 224, and the lamp cover 205 is snapped into the other end of the inner cylinder 224. The connecting part 207 of the elastic member 206 is installed on the bottom cover 225, and the abutting part 208 of the elastic member 206 extends along the direction close to the lamp cover 205. In this application, the lamp cover 205 is snapped into the other end of the inner cylinder 224. The lamp cover 205 is provided with a hook, and the lower end of the inner cylinder 224 is provided with a groove. The snapping of the lamp cover 205 and the inner cylinder 224 is achieved by the engagement of the hook and the groove. The bottom cover 225 and the lamp cover 205 are respectively installed at both ends of the inner cylinder 224 by snap-fit. The connecting part 207 of the elastic member 206 is clamped between the inner cylinder 224 and the bottom cover 225, so that the assembly of the bottom cover 225, the lamp cover 205, the inner cylinder 224 and the elastic member 206 does not require screws or other connecting parts. Compared with the existing technology that uses connecting parts for installation, it not only makes the light source assembly 2 more beautiful, but also reduces the assembly complexity of the light source assembly 2 and improves the assembly efficiency.

[0041] The elastic element 206 extends along an arc trajectory. One end of the elastic element 206 is installed at the bottom of the bottom cover 225 by screws, and the other end of the elastic element 206 abuts against the lamp cover 205. The abutting part 208 is located on the outer arc surface between the two ends of the elastic element 206, which facilitates the light source assembly 2 to be inserted into or pulled out of the pre-embedded cover 1.

[0042] Optionally, the in-ground light also includes a first cable 3, a second locking member 4, and a second sealing plug 5. The second locking member 4 is provided with a first wire hole 401, and the second sealing plug 5 is provided with a second wire hole 501. The second sealing plug 5 is shaped like a platform, and the cross-section of the second sealing plug 5 gradually increases along the extension path of the second wire hole 501.

[0043] The lamp holder 201 is provided with a first wiring hole 226 and a second wiring hole 227 connected in sequence. The first wiring hole 226 and the second wiring hole 227 are arranged in sequence along the direction away from the lamp groove 202, and the diameter of the first wiring hole 226 gradually increases along the direction away from the lamp groove 202. That is, the outline shape of the first wiring hole 226 matches the outline shape of the second sealing plug 5. The lamp groove 202 is connected to the outside of the lamp holder 201 through the first wiring hole 226 and the second wiring hole 227.

[0044] The second sealing plug 5 is fitted into the first wiring hole 226. The second wiring hole 227 is provided with an internal thread. The second locking member 4 is provided with an external thread. The second locking member 4 is located in the second wiring hole 227 and is threadedly connected to the lamp holder 201. The first cable 3 extends from the outside of the lamp holder 201 through the second wire hole 501 and the first wire hole 401 to the lamp groove 202 and is electrically connected to the light source body 204.

[0045] When wiring the light source body 204 of this application, the first cable 3 is first passed through the first wire hole 401 of the second locking member 4 and the second wire hole 501 of the second sealing plug 5. Then, the second sealing plug 5 is inserted from the second wiring hole 227 into the first wiring hole 226. Next, the second locking member 4 is installed in the second wiring hole 227. Finally, by rotating and tightening the second locking member 4, the second locking member 4 squeezes the second sealing plug 5 along the direction close to the lamp groove 202. Since the diameter of the first wiring hole 226 gradually decreases along the direction close to the lamp groove 202, the second sealing plug 5 is squeezed. The second wire hole 501 of the second sealing plug 5 gradually decreases and tightly wraps the first cable 3. The second sealing plug 5 completely covers the gap between the first cable 3 and the inner wall of the first wiring hole 226, achieving a better sealing effect.

[0046] Furthermore, the light source assembly 2 also includes a converter 228 and a second cable, both installed within the lamp slot 202. The converter 228 can convert current. The rotating base 203 is provided with a third wire hole 229. The first cable 3 passes through the second wire hole 501 and the first wire hole 401 and is electrically connected to the converter 228. The converter 228 is electrically connected to the light source body 204 through the first cable 3 passing through the third wire hole 229, thus realizing the conduction of the circuit.

[0047] In one embodiment, the light aperture 209 has a first aperture segment 230 and a second aperture segment 231 connected in sequence. The first aperture segment 230 and the second aperture segment 231 are arranged in sequence along the direction close to the lamp holder 201. The diameter of the first aperture segment 230 is smaller than the diameter of the second aperture segment 231, and a shoulder 232 is formed between the first aperture segment 230 and the second aperture segment 231. The light-transmitting element 234 is convex in shape. The light-transmitting element 234 is at least partially located in the second aperture segment 231 and sandwiched between the lamp holder 201 and the shoulder 232. The light-transmitting element 234 is at least partially located in the first aperture segment 230 and covers the first aperture segment 230, thereby realizing the positioning and installation of the light-transmitting element 234.

[0048] Furthermore, the light source assembly 2 also includes a first sealing ring 233. The lamp cover 205 is snapped into the lamp holder 201, and the first sealing ring 233 is clamped between the light-transmitting element 234 and the lamp holder 201, thereby improving the sealing performance of the light source assembly 2 and extending its lifespan.

[0049] In one embodiment, the embedded cover 1 is cylindrical, and the outer side of the embedded cover 1 has multiple positioning planes 102, which are arranged sequentially along the circumference of the light source body 204. When the embedded cover 1 is installed in a pre-embedded hole such as a square hole, the positioning planes 102 can increase the contact area between the embedded cover 1 and the inner wall of the pre-embedded hole, increase the friction, and prevent the embedded cover 1 from rotating.

[0050] Optionally, the bottom of the pre-embedded cover 1 is provided with a slot 103, and the mounting slot 101 is connected to the outside through the slot 103. When the pre-embedded cover 1 is installed in the pre-embedded hole, the slot 103 is used to achieve positioning and facilitate cable wiring.

[0051] The technical principles of this application have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this application and should not be construed as limiting the scope of protection of this application in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this application without inventive effort, and these embodiments will all fall within the scope of protection of this application.

Claims

1. A buried light, characterized in that, include: The embedded cover (1) has an installation groove (101); The light source assembly (2) includes a lamp holder (201) having a lamp groove (202) and installed in the mounting groove (101), a rotating seat (203) rotatably installed in the lamp groove (202), a light source body (204) installed on the rotating seat (203), a lamp cover (205) installed on the lamp holder (201), a light-transmitting element (234), and an elastic element (206); The elastic member (206) has a connecting portion (207) installed on the lamp holder (201) and an abutting portion (208) abutting against the inner wall of the mounting groove (101); the lamp cover (205) is provided with a light hole (209) communicating with the lamp groove (202); the light-transmitting member (234) is at least partially sandwiched between the lamp cover (205) and the lamp holder (201); the light-transmitting member (234) covers the light hole (209); the light-transmitting member (234) and the lamp cover (205) together cover the opening of the mounting groove (101).

2. The buried light according to claim 1, characterized in that, The light source assembly (2) further includes a first rotating shaft (210), a first locking member (211), and a first sealing plug (212); the first sealing plug (212) is provided with a first sleeve hole (213), and the cross-section of the first sealing plug (212) gradually increases along the extension path of the first sleeve hole (213); The lamp holder (201) is provided with a sealing hole (214) and a locking hole (215) arranged sequentially and interconnected along the direction away from the lamp groove (202); the lamp groove (202) is connected to the outside of the lamp holder (201) through the sealing hole (214) and the locking hole (215); The rotating seat (203) is rotatably installed in the lamp slot (202) through the first rotating shaft (210) passing through the sealing hole (214), and a sealing gap (216) is formed between the first rotating shaft (210) and the inner wall of the sealing hole (214), and the width of the sealing gap (216) gradually increases along the direction away from the lamp slot (202). The first sealing plug (212) is sleeved on the first rotating shaft (210) through the first sleeve hole (213) and locked in the sealing gap (216). The first locking member (211) is provided in the locking hole (215) and threadedly connected to the lamp holder (201).

3. The buried light according to claim 2, characterized in that, The light source assembly (2) also includes a second rotating shaft (217) and a driving component (218); one side of the rotating seat (203) is rotatably mounted on the inner wall of the lamp groove (202) via the first rotating shaft (210), and the other side of the rotating seat (203) is rotatably mounted on the inner wall of the lamp groove (202) via the second rotating shaft (217); The first locking member (211) is provided with a second sleeve hole (219). The first locking member (211) is sleeved on the first rotating shaft (210) through the second sleeve hole (219). One end of the driving member (218) passes through the second sleeve hole (219) and is connected to the first rotating shaft (210). The other end of the driving member (218) is located outside the lamp holder (201).

4. The buried light according to claim 3, characterized in that, The rotating seat (203) includes a base (220) and a top cover (221); the top cover (221) is provided with a limiting part (222); the base (220) and the top cover (221) are detachably connected and together enclose to form a receiving groove (223); the opening of the receiving groove (223) is connected to the opening of the lamp groove (202); the limiting part (222) is located in the receiving groove (223); the light source body (204) is disposed in the receiving groove (223) and sandwiched between the limiting part (222) of the base (220) and the top cover (221).

5. The buried light according to any one of claims 1 to 4, characterized in that, The lamp holder (201) includes an inner cylinder (224) and a bottom cover (225); the lamp groove (202) is located on the inner cylinder (224); The bottom cover (225) is connected to one end of the inner cylinder (224), the lamp cover (205) is snapped into the other end of the inner cylinder (224), the connecting part (207) of the elastic member (206) is installed on the bottom cover (225), and the abutting part (208) of the elastic member (206) extends along the direction close to the lamp cover (205).

6. The buried light according to any one of claims 1 to 4, characterized in that, It also includes a first cable (3), a second locking member (4), and a second sealing plug (5); the second locking member (4) is provided with a first wire hole (401), the second sealing plug (5) is provided with a second wire hole (501), and the cross-section of the second sealing plug (5) gradually increases along the extension path of the second wire hole (501); The lamp holder (201) is provided with a first wiring hole (226) and a second wiring hole (227) connected in sequence. The first wiring hole (226) and the second wiring hole (227) are arranged in sequence along the direction away from the lamp groove (202), and the diameter of the first wiring hole (226) gradually increases along the direction away from the lamp groove (202). The lamp groove (202) is connected to the outside of the lamp holder (201) through the first wiring hole (226) and the second wiring hole (227). The second sealing plug (5) is fitted into the first wiring hole (226), the second locking member (4) is located in the second wiring hole (227) and threadedly connected to the lamp holder (201), the first cable (3) passes through the second wire hole (501) and the first wire hole (401) from the outside of the lamp holder (201) and extends to the lamp groove (202) and is electrically connected to the light source body (204).

7. The buried light according to claim 6, characterized in that, The light source assembly (2) also includes a converter (228) and a second cable, both installed in the lamp slot (202); the rotating seat (203) is provided with a third wire hole (229), the first cable (3) passes through the second wire hole (501), the first wire hole (401) is electrically connected to the converter (228), and the converter (228) is electrically connected to the light source body (204) through the first cable (3) passing through the third wire hole (229).

8. The buried light according to any one of claims 1 to 4, characterized in that, The light aperture (209) has a first aperture segment (230) and a second aperture segment (231) connected in sequence. The first aperture segment (230) and the second aperture segment (231) are arranged in sequence along the direction close to the lamp holder (201). The diameter of the first aperture segment (230) is smaller than the diameter of the second aperture segment (231), and an aperture shoulder (232) is formed between the first aperture segment (230) and the second aperture segment (231). The light-transmitting element (234) is at least partially located in the second aperture segment (231) and sandwiched between the lamp holder (201) and the aperture shoulder (232). The light-transmitting element (234) is at least partially located in the first aperture segment (230) and covers the first aperture segment (230).

9. The buried light according to any one of claims 1 to 4, characterized in that, The light source assembly (2) further includes a first sealing ring (233); the lamp cover (205) is snapped into the lamp holder (201), and the first sealing ring (233) is held between the light-transmitting element (234) and the lamp holder (201).

10. The buried light according to any one of claims 1 to 4, characterized in that, The outer side of the pre-embedded cover (1) has multiple positioning planes (102), and the multiple positioning planes (102) are arranged sequentially along the circumference of the light source body (204).

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