Angle-adjustable underground lamp

Abstract

The utility model discloses an underground lamp with an adjustable angle. The underground lamp with the adjustable angle comprises a shell, a lamp holder and an adjusting piece. The shell can be buried in the ground, and a bearing part is arranged in the shell; the lamp holder is rotatably arranged in the bearing part, a mounting part is arranged at the upper end of the lamp holder and is used for mounting the lamp body, and a switching part is arranged at the lower end of the lamp holder and is rotatably connected with the bearing part; the adjusting part is arranged on the shell, one end of the adjusting part is connected with one end of the switching part, and the adjusting part is used for driving the switching part to rotate so as to adjust the angle of the lamp holder. The lamp bracket is rotatably mounted in the bearing part of the shell through the switching part, so that the angle of the lamp bracket relative to the shell can be adjusted, the orientation of the lamp body is adjusted, finally, the light emitting direction of the underground lamp can be changed, rotation of the lamp bracket can be directly adjusted by adjusting one end of the switching part through the adjusting part, and the light emitting direction of the underground lamp can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to an underground lamp with adjustable angle. Background Art

[0002] Underground lights are lighting equipment buried in the ground to illuminate the ground, ground vegetation, etc. Because the underground lights are buried in the ground, the angle of the underground lights cannot be adjusted after the equipment is installed, or the underground lights need to be reopened to adjust the angle, which is very inconvenient to use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an underground lamp with adjustable angle, which can adjust the light emission direction of the light and meet the actual use requirements of more environments.

[0004] According to an embodiment of the utility model, the angle-adjustable underground lamp comprises a housing, a lamp holder and an adjusting member.

[0005] The shell can be buried in the ground, and a receiving portion is provided in the shell;

[0006] The lamp holder is rotatably arranged in the receiving portion, the upper end of the lamp holder has a mounting portion, the mounting portion is used to mount the lamp body, and the lower end of the lamp holder has a transition portion, the transition portion is rotatably connected to the receiving portion; and

[0007] An adjusting member, wherein the adjusting member is arranged on the housing, one end of the adjusting member is connected to one end of the adapter, and the adjusting member is used to drive the adapter to rotate so as to adjust the angle of the lamp holder;

[0008] The receiving portion includes a sleeve, a supporting portion and an avoiding portion, the avoiding portion is connected to the supporting portion through the sleeve, the supporting portion is horizontally connected to an inner wall of one side of the shell, and the avoiding portion is obliquely connected to an inner wall of the other side of the shell, the sleeve has a notch portion, the notch portion extends along the axial direction of the sleeve, the notch angle of the notch portion is less than 90°, and the notch portion is close to the avoiding portion, the lamp holder also includes a connecting portion, the mounting portion is connected to the adapter portion through the connecting portion, the adapter portion can be snapped and rotatably inserted into the sleeve, the connecting portion is located in the notch portion, the connecting portion can move in the notch portion, the lower end of one side of the mounting portion can abut against the supporting portion, and the other side of the mounting portion can be flipped to one side of the avoiding portion.

[0009] The angle-adjustable underground lamp according to the embodiment of the utility model has at least the following beneficial effects: the lamp holder is rotatably installed in the receiving portion of the shell through the adapter, so that the angle of the lamp holder relative to the shell can be adjusted, and then the orientation of the lamp body can be adjusted, and finally the light emission direction of the underground lamp can be changed. By adjusting one end of the adapter through the adjusting member, the rotation of the lamp holder can be directly adjusted, which is convenient for adjusting the light emission direction of the underground lamp.

[0010] According to some embodiments of the utility model, the receiving part includes a sleeve, the sleeve has a notch part, the lamp holder also includes a connecting part, the mounting part is connected to the adapter part through the connecting part, the adapter part can be rotatably inserted in the sleeve, the connecting part is located in the notch part, and the connecting part can move in the notch part.

[0011] According to some embodiments of the utility model, both ends of the adapter portion have latches, the other end of the latch is provided with an adjustment portion, the adjustment portion is connected to the adjustment member, and the adjustment member adjusts the angle of the lamp holder by adjusting the adjustment portion.

[0012] According to some embodiments of the utility model, a limiting member is sleeved between the latch and the adapter portion, and the limiting member is used to limit the adapter portion to be located in the receiving portion.

[0013] According to some embodiments of the utility model, the angle-adjustable underground lamp further includes end covers, which are respectively covered at the ends of both ends of the shell, and the end covers are sleeved on the two ends of the adapter.

[0014] According to some embodiments of the present utility model, a sealing ring is provided between the end cover and the end of the shell.

[0015] According to some embodiments of the present invention, a connecting hole is provided on the upper side of the end cover, and the connecting hole and the adjusting portion are located on the same vertical plane.

[0016] According to some embodiments of the present invention, the lamp bodies can be arranged in an array on the mounting portion.

[0017] According to some embodiments of the utility model, the angle-adjustable underground lamp also includes a fixing frame, which is fixed to the inside of the shell, and the fixing frame can be provided with a plurality of fixing holes, the positions of the fixing holes are arranged in a one-to-one correspondence with the positions of the lamp body, and the fixing holes are used to fix the lamp body.

[0018] According to some embodiments of the utility model, the angle-adjustable underground lamp further includes a light-transmitting panel, which can be covered on the shell, and the light-transmitting panel is located above the lamp body.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 A schematic diagram of an angle-adjustable underground lamp according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 The exploded structural diagram of the underground lamp with adjustable angle is shown;

[0023] Figure 3 for Figure 1 A half-section schematic diagram of an adjustable angle underground lamp is shown;

[0024] Figure 4 It is a half-section schematic diagram of an angle-adjustable underground lamp according to another embodiment of the utility model.

[0025] Reference numerals:

[0026] Shell 10; receiving portion 11; sleeve 111; notch portion 1111; supporting portion 112; avoidance portion 113; lamp body 12;

[0027] Lamp holder 20; mounting portion 21; adapter portion 22; latch 221; adjustment portion 2211; connecting portion 23; stopper 24;

[0028] End cover 30; sealing ring 31; communicating hole 32;

[0029] Fixing frame 40; fixing hole 41;

[0030] The light-transmitting panel 50 . DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Reference Figures 1 to 3 According to the embodiment of the utility model, the angle-adjustable underground lamp comprises a housing 10, a lamp holder 20 and an adjusting member. The housing 10 can be buried in the ground, and a receiving portion 11 is provided in the housing 10; the lamp holder 20 is rotatably provided in the receiving portion 11, and the upper end of the lamp holder 20 has a mounting portion 21, and the mounting portion 21 is used to mount the lamp body 12, and the lower end of the lamp holder 20 has a connecting portion 22, and the connecting portion 22 is rotatably connected to the connecting portion 11; the adjusting member is provided on the housing 10, and one end of the adjusting member is connected to one end of the connecting portion 22, and the adjusting member is used to drive the connecting portion 22 to rotate to adjust the angle of the lamp holder 20.

[0036] Specifically, the angle-adjustable underground lamp of the embodiment of the utility model mainly includes a housing 10, a lamp holder 20 and an adjusting member. The housing 10 is the main part of the entire underground lamp and is designed to be buried in the ground. The material of the housing 10 is preferably a material with good corrosion resistance and waterproof performance, such as stainless steel or aluminum alloy, to ensure the stability and durability of the underground lamp during long-term use. A receiving portion 11 is provided inside the housing 10, and the receiving portion 11 is used to support and connect the lamp holder 20, while allowing the lamp holder 20 to rotate thereon. The lamp holder 20 is a key component rotatably arranged in the receiving portion 11. The upper end of the lamp holder 20 has a mounting portion 21 for mounting a lamp body 12, such as an LED lamp or other types of lighting sources. The lower end of the lamp holder 20 has a transfer portion 22, which is connected to the receiving portion 11 through a rotating connection structure, so that the lamp holder 20 can rotate around a certain axis in the housing 10. The rotating connection structure can be in various forms, such as bearings, rotating shafts or hinges, to ensure the stability and reliability of the rotation of the lamp holder 20. The adjusting member (not shown in the figure) is the core component in this embodiment, which can be set on the housing 10 to drive the adapter 22 to rotate, thereby adjusting the angle of the lamp holder 20. One end of the adjusting member is connected to the adapter 22, and the user can apply a torque manually or electrically, such as a knob, a handle or a motor, to drive the adapter 22 to drive the lamp holder 20 to rotate in the receiving portion 11. The design of the adjusting member should ensure easy operation and precise adjustment, and at the same time be able to lock the angle of the lamp holder 20 when necessary to prevent it from rotating on its own.

[0037] In order to achieve more precise angle adjustment and locking functions, the adjustment member can be equipped with a dial and a locking mechanism. The dial is used to indicate the current angle of the lamp holder 20, which is convenient for users to make precise adjustments; the locking mechanism is used to lock the position of the lamp holder 20 after the adjustment is completed to ensure that it remains stable during use. When using the adjustable angle underground lamp of this embodiment, the user first determines the target angle of the lamp holder 20 according to the lighting needs. Then, by operating the adjustment member, the adapter 22 is driven to rotate in the receiving portion 11, thereby driving the lamp holder 20 and the lamp body 12 mounted thereon to rotate together. During the rotation process, the user can observe the angle change of the lamp holder 20 in real time through the dial, and when the target angle is reached, the lamp holder 20 is locked using the locking mechanism. In this way, the underground lamp can project light at the desired angle to meet different lighting needs.

[0038] Therefore, it can be understood that the angle-adjustable underground lamp according to the embodiment of the utility model has at least the following beneficial effects: the lamp holder 20 is rotatably installed in the receiving portion 11 of the shell 10 through the adapter 22, so that the angle of the lamp holder 20 relative to the shell 10 can be adjusted, and then the orientation of the lamp body 12 can be adjusted, and finally the light emission direction of the underground lamp can be changed. By adjusting one end of the adapter 22 with an adjusting member, the rotation of the lamp holder 20 can be directly adjusted, which is convenient for adjusting the light emission direction of the underground lamp.

[0039] Reference Figures 2 to 3 In some embodiments of the utility model, the receiving portion 11 includes a sleeve 111, the sleeve 111 has a notch portion 1111, the lamp holder 20 also includes a connecting portion 23, the mounting portion 21 is connected to the adapter portion 22 through the connecting portion 23, the adapter portion 22 can be rotatably inserted into the sleeve 111, the connecting portion 23 is located in the notch portion 1111, and the connecting portion 23 can move in the notch portion 1111.

[0040] Specifically, the receiving portion 11 specifically includes a sleeve 111, which is designed as a hollow cylinder or a similar shape, and its internal space is used to accommodate the adapter portion 22 of the lamp holder 20. A notable feature of the sleeve 111 is that it has a notch portion 1111, which is a part of the opening or groove on the peripheral wall of the sleeve 111, which allows the connecting portion 23 of the lamp holder 20 to enter and move therein. The design of the notch portion 1111 not only provides the necessary rotation space for the lamp holder 20, but also ensures that the lamp holder 20 will not interfere with other parts of the sleeve 111 during the rotation process. In addition to the aforementioned mounting portion 21 and adapter portion 22, the lamp holder 20 also includes a connecting portion 23. The connecting portion 23 is located between the mounting portion 21 and the adapter portion 22, and plays a role in connecting the two. More importantly, the connecting portion 23 is designed to be able to adapt and embed in the notch portion 1111 of the sleeve 111. When the lamp holder 20 is installed in the housing 10, the adapter 22 is inserted into the sleeve 111 and can rotate freely therein, while the connecting portion 23 is located in the notch 1111 and moves in the notch 1111 as the adapter 22 rotates. The advantage of this design is that it allows the lamp holder 20 to maintain a stable connection with the housing 10 while achieving a wide range of angle adjustment. Since the connecting portion 23 can move freely in the notch 1111, the lamp holder 20 can be rotated without being separated from the sleeve 111, thereby greatly simplifying the adjustment process and improving the flexibility of adjustment.

[0041] When adjusting the angle of the lamp holder 20, the user drives the adapter 22 to rotate in the sleeve 111 by operating the adjustment member. Since the connecting portion 23 is located in the notch 1111, it will not hinder the rotation of the adapter 22, but can move in the notch 1111 together with the adapter 22. This design ensures the stability and smoothness of the lamp holder 20 during rotation. At the same time, the use of the dial and the locking mechanism is still applicable, and the user can accurately control the angle of the lamp holder 20 through the dial and lock the position of the lamp holder 20 through the locking mechanism.

[0042] Furthermore, the receiving portion 11 is one of the key innovations of the present invention, and it also includes a supporting portion 112 and an avoiding portion 113 .

[0043] According to the above embodiment, the sleeve 111 is the main part of the receiving part 11, and has a notch part 1111 extending along its axial direction. The notch angle of the notch part 1111 is less than 90°, so that the sleeve 111 can provide sufficient activity space for the connecting part 23 of the lamp holder 20 while maintaining the structural strength. The inner wall of the sleeve 111 is provided with a rotating track or a card slot matching the adapter part 22 to ensure that the adapter part 22 can be clamped and rotatably inserted into the sleeve 111. The support part 112 is horizontally connected to the inner wall of one side of the housing 10 to provide stable support for the mounting part 21 of the lamp holder 20. When the lamp holder 20 is at an angle of vertical upward illumination, the lower end of one side of the mounting part 21 will abut against the support part 112, thereby maintaining the stability of the lamp holder 20. The avoidance part 113 is obliquely connected to the inner wall of the other side of the housing 10, forming a certain angle with the support part 112. The design of the avoidance portion 113 allows the lamp holder 20 to have enough space to move when the mounting portion 21 is turned over, without interfering with the inner wall of the housing 10 .

[0044] The connection part 23 of the lamp holder 20 is located in the notch 1111 and can move in the notch 1111. This design allows the connection part 23 to slide in the notch 1111 as the adapter 22 rotates when the lamp holder 20 rotates, thereby achieving flexible adjustment of the angle of the lamp holder 20. At the same time, since the notch angle of the notch 1111 is less than 90°, this limits the rotation range of the lamp holder 20, avoiding poor lighting effects or safety hazards caused by excessive tilting or flipping of the lamp body 12; at the same time, it ensures that the adapter 22 can be snapped and rotatably inserted into the sleeve 111 without being separated from the sleeve 111, simplifying the installation method.

[0045] When in use, first determine the ideal irradiation angle of the lamp body 12 according to the lighting requirements. Then, drive the adapter 22 to rotate by operating the adjustment member. The rotation of the adapter 22 drives the lamp holder 20 to rotate as a whole in the receiving portion 11. Since the connecting portion 23 is located in the notch portion 1111 and can move therein, the lamp holder 20 can smoothly rotate to the required angle. When the lamp holder 20 rotates to a suitable position, the lower end of one side of the mounting portion 21 will abut against the supporting portion 112, and the other side of the mounting portion 21 will flip to one side of the avoidance portion 113, thereby maintaining the stability of the lamp holder 20 and the lighting effect.

[0046] Furthermore, in some embodiments of the present invention, both ends of the adapter 22 have latches 221 , and the other end of the latch 221 is provided with an adjustment portion 2211 , which is connected to an adjustment member, and the adjustment member adjusts the angle of the lamp holder 20 by adjusting the adjustment portion 2211 .

[0047] The adapter 22 is a key component for connecting and rotating the lamp holder 20 and the housing 10, and its two ends are designed to have latches 221. These latches 221 not only enhance the structural strength of the adapter 22, but also provide a basis for its connection with the adjusting member. The other end of the latch 221 extends out of the adjusting portion 2211, which is a portion specially designed to be connected to the adjusting member. It can be a raised wheel, gear or other shape that can cooperate with the adjusting member. When the adjusting member is connected to the adjusting portion 2211 of the adapter 22, its design must ensure that the torque can be accurately transmitted to achieve fine-tuning of the angle of the lamp holder 20. The adjusting member can be a rod-shaped structure with a handle or a knob, one end of which is connected to the adjusting portion 2211, and the other end extends out of the housing 10 for user operation. At the connection between the adjusting member and the adjusting portion 2211, a corresponding gear transmission, friction transmission or other transmission mechanism may be designed to ensure the accuracy and stability of the adjustment; of course, the adjusting member may be a connecting rod, and the adjusting portion 2211 is a radially extending through-holding member, the adjusting member is inserted into the adjusting portion 2211, and the latch 221 can be rotated by swinging the adjusting member, thereby rotating the adapter 22. Therefore, in this embodiment, the adjusting member and the adjusting portion 2211 may not be specifically limited, and the adjusting member can adjust the adapter 22 to rotate through the adjusting portion 2211.

[0048] When the user needs to adjust the angle of the lamp holder 20, firstly, a torque is applied to the adjusting member by operating the handle or knob of the adjusting member. This torque is accurately transmitted to the latch 221 of the adapter 22 through the transmission mechanism between the adjusting member and the adjusting portion 2211, thereby driving the adapter 22 to rotate in the sleeve 111. Since the connecting portion 23 of the lamp holder 20 is located in the notch 1111 of the sleeve 111, it can move freely in the notch 1111 as the adapter 22 rotates, thereby driving the entire lamp holder 20 and the lamp body 12 to rotate together. During the adjustment process, the user can confirm the current angle of the lamp holder 20 by observing the dial and continue to adjust it as needed. When the target angle is reached, the lamp holder 20 is locked in the housing 10 by a locking mechanism to ensure that it remains stable during use.

[0049] Reference Figure 2 In some embodiments of the present invention, a limiter 24 is sleeved between the latch 221 and the adapter 22, and the limiter 24 is used to limit the adapter 22 to be located in the receiving portion 11. The limiter 24 is a component sleeved between the latch 221 and the adapter 22, and its main function is to limit the range of movement of the adapter 22 in the receiving portion 11, and prevent the adapter 22 from being separated from the receiving portion 11 or from shaking unnecessarily during the rotation process. The limiter 24 can be in various forms, such as an annular retaining spring, a limit stopper, an elastic ring, etc., and its material should have a certain elasticity and wear resistance to ensure stability and reliability in long-term use.

[0050] Reference Figure 1 to Figure 2 In some embodiments of the utility model, the angle-adjustable underground lamp further includes an end cap 30, which is respectively covered at the ends of the housing 10, and the end cap 30 is sleeved on the two ends of the adapter 22. The end cap 30 is a newly added component in this embodiment, which is designed to cover the two ends of the housing 10 to close the internal space of the housing 10 to prevent external impurities such as moisture and dust from entering the interior of the housing 10, thereby protecting the internal structure and electrical components of the underground lamp. The end cap 30 can be made of corrosion-resistant and waterproof materials, such as stainless steel, aluminum alloy or plastic, to ensure its stability and durability during long-term use.

[0051] In particular, the end cap 30 is not only covered on the end of the housing 10, but also sleeved on the two ends of the adapter 22. This design allows the end cap 30 to provide a certain support and fixation to the adapter 22 while closing the housing 10. The end cap 30 and the adapter 22 can be connected by fasteners (such as screws, bolts, etc.), or other connection methods such as interference fit and snap connection are adopted to ensure the close fit and stable connection between the end cap 30 and the adapter 22. During the installation process of the lamp holder 20, the adapter 22 is first inserted into the sleeve 111 of the housing 10, and it is ensured that it can rotate freely in the sleeve 111. Then, the end caps 30 are respectively covered on the two ends of the housing 10, and the end caps 30 are sleeved on the two ends of the adapter 22. The end cap 30 is fixed to the housing 10 and the adapter 22 by fasteners or other connection methods, so as to form a sealed and stable underground lamp structure.

[0052] Further, refer to Figure 2 In some embodiments of the utility model, a sealing ring 31 is provided between the end cap 30 and the end of the housing 10. The sealing ring 31 is an annular component with elasticity and sealing performance, which is provided on the contact surface between the end cap 30 and the end of the housing 10. The main function of the sealing ring 31 is to prevent external impurities such as moisture and dust from entering the interior of the underground lamp through the gap between the end cap 30 and the housing 10, thereby protecting the electrical components and internal structure of the lamp body 12 from damage. The sealing ring 31 can be made of elastic materials such as rubber, silicone, polyurethane, etc. to ensure that it has good sealing effect and durability.

[0053] Reference Figure 1 to Figure 2In some embodiments of the utility model, a connecting hole 32 is provided on the upper side of the end cover 30, and the connecting hole 32 and the adjusting part 2211 are located on the same vertical plane. The connecting hole 32 is one or more openings provided on the upper side of the end cover 30, and its position coincides with or is close to the projection of the adjusting part 2211 in the vertical direction. The design of the connecting hole 32 is intended to allow the adjusting member (such as an adjusting rod, a knob, etc.) to pass through the end cover 30 and connect and operate with the adjusting part 2211 located below the end cover 30. The shape and size of the connecting hole 32 should be determined according to the specific shape and size of the adjusting member to ensure that the adjusting member can pass through smoothly and perform effective angle adjustment. When installing the underground lamp, it is crucial to ensure that the connecting hole 32 is aligned with the adjusting part 2211 on the vertical plane. In this way, when the user needs to adjust the angle of the lamp holder 20, the adjusting member can be directly operated through the connecting hole 32 without removing the end cover 30 or performing other complicated operations. After the adjusting member passes through the connecting hole 32 , it is connected to the adjusting portion 2211 . The user can drive the adjusting portion 2211 to rotate by actions such as rotation, pushing and pulling, thereby adjusting the angle of the lamp holder 20 .

[0054] Reference Figures 2 to 4 In some embodiments of the utility model, the lamp body 12 can be arranged in an array on the mounting portion 21. The array arrangement of the lamp body 12 refers to arranging multiple lamp bodies 12 on the mounting portion 21 according to a certain rule or pattern to form a light array with a specific lighting effect or decorative effect. These lamp bodies 12 can be underground lamps of the same model and specification, or they can be a combination of lamp bodies 12 of different types, colors or brightness to meet diverse lighting needs and scene arrangements. In order to realize the array arrangement of the lamp body 12, the mounting portion 21 needs to have sufficient area and strength to support and fix multiple lamp bodies 12. The mounting portion 21 can be in the form of a flat plate, a grid or other structural form suitable for array arrangement, and be equipped with corresponding mounting holes or fixing devices so that the lamp body 12 can be firmly installed in the designated position. At the same time, the mounting portion 21 should also consider the spacing and arrangement between the lamp bodies 12 to ensure the uniformity and aesthetics of the lighting effect. In the array arrangement of the lamp body 12, each lamp body 12 should have an independent angle adjustment function so that the irradiation direction and angle of the light can be adjusted according to actual needs. This can be achieved by providing an adjustment portion 2211 on each lamp body 12, as described above. In addition, in order to facilitate the connection and power supply of the lamp body 12, multiple lamp bodies 12 can be connected together in series, parallel or mixed connection and connected to the power supply system.

[0055] Reference Figures 2 to 4In some embodiments of the utility model, the angle-adjustable underground lamp further includes a fixing frame 40, which is fixed inside the housing 10. The fixing frame 40 can be provided with a plurality of fixing holes 41, and the positions of the fixing holes 41 are arranged in a one-to-one correspondence with the positions of the lamp body 12, and the fixing holes 41 are used to fix the lamp body 12. The fixing frame 40 is a structural member designed to be fixed inside the housing 10, and it is mainly made of a strong and corrosion-resistant material (such as stainless steel, aluminum alloy, etc.) to ensure stability and durability during long-term use. The structure of the fixing frame 40 can be customized according to the shape of the housing 10 and the layout of the lamp body 12 to ensure that it matches the internal space of the housing 10 and provides stable support for the lamp body 12. On the fixing frame 40, a plurality of fixing holes 41 are provided according to the position and layout of the lamp body 12. The positions of these fixing holes 41 correspond to the positions of the lamp body 12, and are used to firmly fix the lamp body 12 on the fixing frame 40 through fasteners (such as screws, bolts, etc.). The number, size and position of the fixing holes 41 should be determined according to the specific size and weight of the lamp body 12 to ensure that the lamp body 12 can remain stable and will not shake after being fixed.

[0056] Reference Figures 1 to 4 In some embodiments of the utility model, the angle-adjustable underground lamp further includes a light-transmitting panel 50, which can be covered on the housing 10, and the light-transmitting panel 50 is located above the lamp body 12. The light-transmitting panel 50 is a component designed to be covered on the housing 10, and it is mainly made of transparent or translucent materials (such as glass, organic glass, transparent plastic, etc.) to ensure that light can pass through and scatter into the surrounding environment. The shape and size of the light-transmitting panel 50 should match the opening of the housing 10 so that it can be tightly covered on the housing 10 to prevent external impurities such as moisture and dust from entering the interior of the underground lamp. The light-transmitting panel 50 is placed above the lamp body 12 and fits tightly with the housing 10. In this way, when the lamp body 12 emits light, the light will first pass through the light-transmitting panel 50 and then scatter into the surrounding environment. The presence of the light-transmitting panel 50 not only protects the lamp body 12 from damage by the external environment, but also optimizes the lighting effect through its light-transmitting performance, making the light softer and more uniform.

[0057] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An angle-adjustable underground lamp, comprising a housing and a lamp holder, characterized in that: The shell can be buried in the ground, and a receiving portion is provided in the shell; The lamp holder is rotatably arranged in the receiving portion, the upper end of the lamp holder has a mounting portion, the mounting portion is used to mount the lamp body, and the lower end of the lamp holder has a transition portion, the transition portion is rotatably connected to the receiving portion; and The angle-adjustable underground lamp further comprises an adjusting member, which is arranged on the housing, one end of which is connected to one end of the adapter, and the adjusting member is used to drive the adapter to rotate so as to adjust the angle of the lamp holder; The receiving portion includes a sleeve, a supporting portion and an avoiding portion, the avoiding portion is connected to the supporting portion through the sleeve, the supporting portion is horizontally connected to an inner wall of one side of the shell, and the avoiding portion is obliquely connected to an inner wall of the other side of the shell, the sleeve has a notch portion, the notch portion extends along the axial direction of the sleeve, the notch angle of the notch portion is less than 90°, and the notch portion is close to the avoiding portion, the lamp holder also includes a connecting portion, the mounting portion is connected to the adapter portion through the connecting portion, the adapter portion can be snapped and rotatably inserted into the sleeve, the connecting portion is located in the notch portion, the connecting portion can move in the notch portion, the lower end of one side of the mounting portion can abut against the supporting portion, and the other side of the mounting portion can be flipped to one side of the avoiding portion.

2. The angle-adjustable underground lamp according to claim 1, characterized in that: Both ends of the adapter portion are provided with latches, and the other end of the latch is provided with an adjusting portion, the adjusting portion is connected to the adjusting member, and the adjusting member adjusts the angle of the lamp holder by adjusting the adjusting portion.

3. The angle-adjustable underground lamp according to claim 2, characterized in that: A limiting member is sleeved between the latch and the adapter, and the limiting member is used to limit the adapter to be located in the receiving portion.

4. The angle-adjustable underground lamp according to claim 2, characterized in that: It also includes end covers, which are respectively covered at the ends of the two ends of the shell, and the end covers are sleeved on the two ends of the adapter.

5. The angle-adjustable underground lamp according to claim 4, characterized in that: A sealing ring is arranged between the end cover and the end of the shell.

6. The angle-adjustable underground lamp according to claim 4, characterized in that: A communication hole is provided on the upper side of the end cover, and the communication hole and the adjusting portion are located on the same vertical plane.

7. The angle-adjustable underground lamp according to claim 1, characterized in that: The lamp bodies can be arranged in an array on the mounting portion.

8. The angle-adjustable underground lamp according to claim 1, characterized in that: It also includes a fixing frame, which is fixed inside the shell. The fixing frame can be provided with a plurality of fixing holes. The positions of the fixing holes are arranged in a one-to-one correspondence with the positions of the lamp body. The fixing holes are used to fix the lamp body.

9. The angle-adjustable underground lamp according to claim 1, characterized in that: It also includes a light-transmitting panel, which can be covered on the shell and is located above the lamp body.

Images