Lawn spotlight with adjustable irradiation angle

Abstract

The utility model belongs to the technical field of lighting technology, solves the problem that the lighting angle of a lawn spotlight cannot be flexibly adjusted according to lighting requirements in the prior art, and provides a lawn spotlight with an adjustable lighting angle, which comprises a lamp for generating light to light a preset area; the ground inserting piece is used for being inserted into the ground and fixing the lawn spotlight; the rotating support arm at least comprises a first end and a second end far away from the first end, the first end is fixedly connected with the lamp through a first fixing piece and used for adjusting and fixing the irradiation angle of the lamp in the vertical direction, and the second end is fixedly connected with the ground insert through a second fixing piece and used for fixing the lamp in the vertical direction. And the rotary support arm is rotated left and right to adjust and fix the irradiation angle of the lamp in the horizontal direction. The irradiation angle in the vertical direction and the irradiation angle in the horizontal direction are adjusted through the first end and the second end of the rotary supporting arm respectively, meanwhile, the irradiation angle is fixed through the first fixing piece and the second fixing piece, and a specific area or object is accurately illuminated.

Description

Technical Field

[0001] The utility model relates to the field of lighting technology, and in particular to a lawn spotlight with adjustable irradiation angle. Background Art

[0002] Lawn spotlights are designed to illuminate a certain area in outdoor places such as lawns, parks, and courtyards. Current lawn spotlights usually adopt a fixed-angle design. When users need to adjust the illumination angle, they need to pull the entire lawn spotlight out of the ground, adjust the illumination angle, and then insert it into the ground to fix it. However, this adjustment method requires users to frequently adjust the position of the lamp, which is not convenient and fast enough; secondly, the fixed-angle design may limit the lighting range and cannot meet the needs of different scenes.

[0003] Therefore, in view of the problems existing in existing lawn spotlights, it is urgent to propose a lawn spotlight with adjustable illumination angle to solve the technical difficulties of the existing lawn spotlights, such as the inconvenience of angle adjustment and the difficulty in flexibly adjusting the illumination direction after fixed installation, so as to improve user experience and lighting effects. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides a lawn spotlight with adjustable illumination angle, so as to solve the technical problem in the prior art that the illumination angle of the lawn spotlight cannot be flexibly adjusted according to illumination requirements.

[0005] In a first aspect, an embodiment of the utility model provides a lawn spotlight with adjustable illumination angle, the lawn spotlight comprising:

[0006] Lamp 1, used to generate light to illuminate a preset area;

[0007] A ground plug 2, used for being inserted into the ground to fix the lawn spotlight;

[0008] The rotating arm 3 at least includes a first end 31 and a second end 32 away from the first end 31, the first end 31 is fixedly connected to the lamp 1 through a first fixing member 4, and is used to adjust and fix the illumination angle of the lamp 1 in the vertical direction, and the second end 32 is fixedly connected to the ground plug 2 through a second fixing member 5, and is used to rotate the rotating arm left and right to adjust and fix the illumination angle of the lamp 1 in the horizontal direction.

[0009] Preferably, the lamp 1 comprises:

[0010] A light source assembly 11, for emitting illumination light;

[0011] A protection component 12, used for protecting the light source component;

[0012] The lamp body 13 includes a bottom and an open end. The light source component 11 is arranged at the bottom of the lamp body 13, and the protective component 12 is arranged at the open end. The illumination light emitted by the light source component 11 passes through the protective component 12 and enters the external environment from the open end.

[0013] Preferably, the protective component 12 includes glass 121, an anti-glare cover 122, and a first cover body 123. The glass 121 is arranged at the front end of the first cover body 123 to prevent foreign matter from entering the interior of the lamp 1. The first cover body 123 is provided with a boss protruding toward the center to abut against the anti-glare cover 122 and fix the relative position of the anti-glare cover 122 and the first cover body 123.

[0014] Preferably, the light source assembly 11 includes a lens 111, a light source bracket 112, a COB light source 113, a light source fixing plate 114, and a PCB board 115. The lens 111 is respectively in contact with the anti-glare cover 122 and the light source bracket 112 to fix their relative positions.

[0015] The light source fixing plate 114 is provided with a first clamping groove 1141 for correspondingly clamping and fixing with a protruding clamping strip 131 provided on the inner wall of the lamp body 13;

[0016] The COB light source 113 is disposed between the light source bracket 112 and the light source fixing plate 114 . The light source bracket 112 is fixedly connected to the light source fixing plate 114 by screws to fix the COB light source 113 .

[0017] Preferably, the lamp 1 also includes: a power switch unit 14, one end of which passes through the bottom of the lamp body 13 and is connected to the PCB board 115, for controlling the switch of the COB light source 113 through the PCB board 115, and the other end is located outside the lamp body 13 for inputting switch instructions.

[0018] Preferably, the lamp 1 also includes a waterproof connector 15, which is arranged at the outer bottom of the lamp body 13, one end of which is connected to the power cord 8, and the other end passes through the bottom of the lamp body 13 and is electrically connected to the PCB board 115 for powering the light source assembly.

[0019] Preferably, the lawn spotlight further includes a first isolating member 6 and a second isolating member 7; the first isolating member 6 is arranged between the first end 31 of the rotating arm 3 and the lamp 1; the second isolating member 7 is arranged between the second end 32 of the rotating arm 3 and the ground plug 2.

[0020] Preferably, the rotating arm is an L-shaped arm.

[0021] Preferably, a limiting plate 33 is disposed at the second end 32 of the rotating arm, and a limiting hole 331 is disposed on the limiting plate 33 for connecting the power cord 8 to the lamp 1 through the limiting hole 331 .

[0022] Preferably, a plurality of heat dissipation columns 132 are disposed on the lamp body 13 .

[0023] In summary, the beneficial effects of the utility model are as follows:

[0024] The lawn spotlight with adjustable illumination angle provided by the embodiment of the utility model is that the lamp is rotated and adjusted around the horizontal central axis of the first fixing member to achieve adjustment of the lamp to any illumination angle of 360 degrees in the vertical direction and the horizontal direction, and the lamp of any illumination angle is fixed to the first end of the rotating arm by the first fixing member; the lamp is adjusted to any illumination angle of 360 degrees in the horizontal direction by rotating the rotating arm around the central axis of the second fixing member in the vertical direction, and the rotating arm is fixedly connected to the ground by the second fixing member to achieve fixation of the illumination angle of the lamp in the horizontal direction, and the illumination angle can be flexibly adjusted. The user can easily change the horizontal illumination angle and the angle in the vertical direction of the lamp by rotating the arm, the first fixing member, and the second fixing member to accurately illuminate a specific area or object;

[0025] At the same time, when adjusting the angle, the first fixing member and the second fixing member can be directly adjusted to loosen the lamp between the first end of the rotating arm and the second end of the rotating arm and the ground to adjust the vertical and horizontal illumination angles of the lamp. After adjusting to the preset illumination angle, the horizontal and vertical illumination angles of the lamp can be fixed by tightening the first fixing member and the second fixing member. This is convenient and quick. Compared with the traditional fixed angle design, there is no need to pull the entire lawn spotlight out of the ground, saving time and energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment of the utility model will be briefly introduced below. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the utility model.

[0027] Figure 1 A schematic diagram of the structure of a lawn spotlight with adjustable illumination angle provided in Example 1;

[0028] Figure 2 A schematic diagram of the structure explosion of a lawn spotlight with adjustable illumination angle provided in Example 1;

[0029] Figure 3A schematic diagram of the structure of the rotating support arm provided in Example 1;

[0030] Figure 4 It is a partial exploded schematic diagram of the structure of the lamp provided in Example 1;

[0031] Figure 5 It is a schematic diagram of the structure explosion of the lamp provided in Example 1;

[0032] Figure 6 A schematic diagram of a lens and a light source bracket provided in Example 1;

[0033] Figure 7 A schematic diagram of a light source bracket provided in Example 1;

[0034] Figure 8 A schematic diagram of a light source bracket provided in Example 1;

[0035] Parts and numbers in the picture:

[0036] 1. Lamp; 11. Light source assembly; 111. Lens; 1111. Snap-on buckle; 112. Light source bracket; 1121. Second snap-on slot; 1122. Light source through hole; 113. COB light source; 114. Light source fixing plate; 1141. First snap-on slot; 115. PCB board; 12. Protection assembly; 121. Glass; 122. Anti-glare cover; 123. First cover; 13. Lamp body; 131. Snap-on strip; 132. Heat dissipation column; 14. Power switch unit; 15. Waterproof connector; 2. Ground plug; 3. Rotating arm; 31. First end; 32. Second end; 33. Limiting plate; 331. Limiting hole; 34. Reinforcing rib; 4. First fixing member; 5. Second fixing member; 6. First isolating member; 7. Second isolating member; 8. Power cord. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, rather than indicating or implying 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 to the utility model. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprising..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements. If there is no conflict, the various features in the embodiments and embodiments of the utility model can be combined with each other, all within the scope of protection of the utility model.

[0038] Example 1

[0039] See also Figure 1-8 The embodiment of the present invention provides a lawn spotlight with adjustable illumination angle, the lawn spotlight comprising:

[0040] Lamp 1, used to generate light to illuminate a preset area;

[0041] A ground plug 2, used for being inserted into the ground to fix the lawn spotlight;

[0042] The rotating arm 3 at least includes a first end 31 and a second end 32 away from the first end 31, the first end 31 is fixedly connected to the lamp 1 through a first fixing member 4, and is used to adjust and fix the illumination angle of the lamp 1 in the vertical direction, and the second end 32 is fixedly connected to the ground plug 2 through a second fixing member 5, and is used to rotate the rotating arm left and right to adjust and fix the illumination angle of the lamp 1 in the horizontal direction.

[0043] Specifically, the first end 31 of the rotating arm is fixedly connected to the lamp 1 through the first fixing member 4, adjusts the illumination angle of the lamp 1 in the vertical direction, and is fixed at a preset illumination angle through the first firmware; the second end 32 of the rotating arm is fixedly connected to the ground plug 2 through the second fixing member 5, realizes the free rotation of the rotating arm in the horizontal direction, and then adjusts the horizontal illumination angle of the lamp 1.

[0044] Preferably, the first fixing member 4 and the second fixing member 5 are bolts, and a through hole is respectively provided at the first end 31 and the second end 32. One end of the first fixing member 4 passes through the through hole of the first end 31 to be fixed to the lamp 1, and the second fixing member 5 passes through the through hole of the second end 32 to be fixed to the ground, so as to realize the adjustment of any illumination angle in the horizontal direction and the vertical direction.

[0045] Preferably, the rotating arm has a certain curvature, which meets the requirements of connection and installation and can provide good connection support for the lamp 1, ensuring that the lamp 1 will not fall or tilt due to the shifting of the center of gravity.

[0046] Preferably, the rotating arm is an L-shaped arm. Figure 3 As shown, a reinforcing rib 34 is provided at the connection position between the first end 31 and the second end 32 of the rotating arm for reinforcing the L-shaped arm.

[0047] During installation, firmly insert the ground plug 2 into the lawn ground to ensure the balance and stability of the whole device. When adjusting the irradiation angle, the vertical angle of the lamp 1 is adjusted by controlling the lamp 1 to rotate on the first end 31 of the rotating arm to achieve the preset upward or downward irradiation effect, and it is fixed by the first fixing member 4; the second end 32 is rotated left and right in the horizontal direction to drive the rotation of the rotating arm, and the irradiation direction of the lamp 1 on the horizontal plane is adjusted, and the second fixing member 5 is used to fix it to ensure that the angle is fixed, so as to achieve simple and fast completion of the comprehensive adjustment of the irradiation angle of the lawn spotlight, which greatly facilitates daily use and maintenance.

[0048] The lawn spotlight with adjustable illumination angle provided in this embodiment realizes flexible angle adjustment through simple structural design, improves the flexibility and ornamental effect of lighting, simplifies the installation and adjustment process, does not require professional skills or tools, and is easy for ordinary users to operate. In addition, its stable structural design ensures long-term reliability, is suitable for various outdoor lighting scenes, and improves the user experience and satisfaction.

[0049] In one embodiment, if Figure 4 , 5 As shown, the lamp 1 comprises:

[0050] A light source assembly 11, for emitting illumination light;

[0051] A protection component 12, used for protecting the light source component;

[0052] The lamp body 13 includes a bottom and an open end. The light source component 11 is arranged at the bottom of the lamp body 13, and the protective component 12 is arranged at the open end. The illumination light emitted by the light source component 11 passes through the protective component 12 and enters the external environment from the open end.

[0053] Specifically, the light source assembly 11 is used to emit the required lighting light and is installed at the bottom of the lamp body 13. It can be connected to the power cord 8 connected to the bottom of the lamp body 13 through a shorter route, shortening the connection line while avoiding the problem of the lamp body 13 being too large due to reasons such as too long lines.

[0054] The protection component 12 is arranged at the open end of the lamp body 13 to form a closed space with the lamp body 13. The light source component 11 is arranged in the closed space to effectively protect the light source component 11 and the internal circuit, and realize dustproof, waterproof, anti-impact and other protection.

[0055] The lawn spotlight provided in this embodiment can effectively protect the light source and the internal circuit, thereby extending the service life of the lamp.

[0056] In one embodiment, if Figure 4 , 5 As shown, the protective component 12 includes a glass 121, an anti-glare cover 122, and a first cover body 123. The glass 121 is arranged at the front end of the first cover body 123 to prevent external impurities and rainwater from entering the interior of the lamp 1. The first cover body 123 is provided with a boss protruding toward the center to abut against the anti-glare cover 122 and fix the relative position of the anti-glare cover 122 and the first cover body 123.

[0057] Specifically, a sealing groove is provided at the front end of the first cover body 123, which is used to seal and install the glass 121 at the front end of the first cover body 123, which can effectively block foreign substances from entering the interior of the lamp 1, such as preventing dust, dead branches and leaves, rainwater and other substances from entering the interior of the lamp 1 and affecting the lighting, and preventing animals and insects such as snakes, insects, rats and ants from entering the interior of the lamp 1 and gnawing on the internal parts to cause damage to the parts, thereby protecting the internal light source assembly 11 from damage and not affecting the normal transmission of light; a sealing ring groove is provided at the rear end of the first cover body 123, and a sealing ring is installed in the sealing ring groove and is threadedly connected to the open end of the lamp body 13 for fixing.

[0058] The anti-glare cover 122 is used to improve light distribution, reduce the stimulation of direct light to human eyes, improve visual comfort, ensure uniform diffusion of light, and avoid the generation of strong glare spots.

[0059] The inner wall of the first cover body 123 is provided with a boss extending and protruding toward the center, and the boss abuts against the anti-glare cover 122 to achieve positioning and fixation between the two without the need for additional complex fixing devices, simplifying the assembly process and enhancing the stability of the overall structure.

[0060] In this embodiment, the glass 121 is installed at the front end of the first cover 123, the anti-glare cover 122 is placed in the first cover 123, and the anti-glare cover 122 is tightly fitted with the boss to complete the positioning and fixing of the anti-glare cover 122. The protection component 12 is installed at the open end of the lamp 1, and the end of the anti-glare cover 122 away from the first cover 123 is in contact with the light source component 11, forming a closed and light-optimized lighting fixture 1. The external environment is effectively isolated, the internal components of the lamp 1 are protected from damage, the protection ability of the lamp 1 is significantly enhanced, and the service life of the lamp is extended; at the same time, the optical characteristics of the anti-glare cover 122 are used to effectively control the direction and intensity of the light, reduce the glare phenomenon, and improve the comfort and safety of the lighting environment.

[0061] In one embodiment, if Figure 4 , 5 As shown, the light source assembly 11 includes a lens 111, a light source bracket 112, a COB light source 113, a light source fixing plate 114, and a PCB board 115. The lens 111 is respectively in contact with the anti-glare cover 122 and the light source bracket 112 to fix their relative positions;

[0062] The light source fixing plate 114 is provided with a first clamping groove 1141 for correspondingly clamping and fixing with a protruding clamping strip 131 provided on the inner wall of the lamp body 13;

[0063] The COB light source 113 is disposed between the light source bracket 112 and the light source fixing plate 114 . The light source bracket 112 is fixedly connected to the light source fixing plate 114 by screws to fix the COB light source 113 .

[0064] Specifically, the two ends of the lens 111 are respectively in contact with the anti-glare cover 122 and the light source bracket 112, which not only ensures the precise guidance of the light, but also ensures the position stability of the various components of the light source assembly 11 through this mutual fixing method, and effectively prevents displacement caused by vibration.

[0065] The light source bracket 112 is provided with multiple mounting holes, which are connected to the light source fixing plate 114 by fasteners such as screws to ensure the stable installation of the COB light source 113; the COB light source 113, as the main light-emitting element, is arranged between the light source bracket 112 and the light source fixing plate 114, which simplifies the fixing structure of the COB light source 113.

[0066] A light source through hole 1122 is provided in the middle of the light source bracket 112, and the light emitted by the COB light source 113 passes through the light source through hole 1122 and irradiates the lens 111. After passing through the lens 111, the light source passes through the anti-glare cover 122 and then passes through the glass 121 to illuminate the external environment.

[0067] The light source fixing plate 114 is a supporting component of the light source assembly 11 that is fixed to the lamp body 13. The light source fixing plate 114 is provided with a snap-in groove, which is snap-fitted and fixed to a snap-in strip 131 protruding from the inner wall of the lamp body 13. The light source fixing plate 114 is stably installed through simple snap-fitting, which greatly simplifies the assembly process and enables quick disassembly for easy maintenance and replacement of the light source.

[0068] The PCB board 115 is used to provide circuit support and signal transmission for the COB light source 113 to ensure the normal operation of the light source.

[0069] In this embodiment, a first snap-in groove 1141 is provided on the light source fixing plate 114, which is snap-fitted and fixed to a protruding snap-in strip 131 provided on the inner wall of the lamp body 13, and the COB light source 113 is provided on the light source bracket 112 and the light source fixing plate 114, so as to improve the stability of the light source and avoid the loosening problem that may occur during long-term use; at the same time, the cooperation of the lens 111, the anti-glare cover 122 and the light source bracket 112 is utilized to effectively control the scattering angle of light and enhance the anti-glare effect.

[0070] In one embodiment, if Figure 6-8 As shown, the lens 111 is provided with a snap-fit ​​buckle 1111, and the light source bracket 112 is provided with a second snap-fit ​​groove 1121, and the lens 111 is fixed to the light source bracket 112 by snapping the snap-fit ​​buckle 1111 with the second snap-fit ​​groove 1121. It is used to stabilize the connection between the lens 111 and the light source bracket 112, ensure that the irradiation light emitted by the COB light source 113 can be aligned with the lens 111, and ensure the propagation of the irradiation light.

[0071] Specifically, after the bottom of the lens 111 is aligned with the light source bracket 112, the lens 111 and the light source bracket 112 are controlled to rotate relative to each other until the snap buckle 1111 is snap-fitted and fixed to the second snap-fitting groove 1121. Preferably, the lens 111 is provided with at least two snap buckles 1111, and the corresponding light source bracket 112 is provided with at least two second snap-fitting grooves 1121.

[0072] In one embodiment, Figure 1As shown, the lamp 1 also includes: a power switch unit 14, one end of which passes through the bottom of the lamp body 13 and is connected to the PCB board 115, for controlling the on / off of the COB light source 113 through the PCB board 115, and the other end is located outside the lamp body 13, for inputting on / off instructions.

[0073] Specifically, one end of the power switch unit 14 passes through the bottom of the lamp body 13 and is connected to the control circuit on the PCB board 115. It is used to control the opening and closing of the COB light source 113 installed in the lamp 1 by directly pressing the power unit by the user and inputting a switch signal on the PCB board 115; the other end of the power switch unit 14 extends to the outside of the lamp body 13 to generate a button that the user directly presses manually.

[0074] Preferably, the button can be used to adjust the multi-color temperature lamp. The user can generate light of the first color temperature by pressing it for the first time, light of the second color temperature by pressing it for the second time, and light of the third color temperature by pressing it for the third time. The light includes warm white light, pure white light, and cold white light.

[0075] In one embodiment, if Figure 1 As shown, the lamp 1 also includes a waterproof connector 15, which is arranged at the outer bottom of the lamp body 13, one end of which is connected to the power cord 8, and the other end passes through the bottom of the lamp body 13 and is electrically connected to the PCB board 115 for supplying power to the light source assembly.

[0076] Specifically, the waterproof connector 15 is arranged at the outer bottom of the lamp body 13, including an external connection end and an internal penetration end. The external connection end is designed with a waterproof cap for firmly and tightly connecting with the external power cord 8 to effectively isolate the invasion of external moisture and impurities; the internal penetration end maintains a stable electrical connection with the PCB board 115.

[0077] Preferably, a threaded hole for wire outlet is provided at the outer bottom of the lamp body 13 for tightening connection with the waterproof connector 15 .

[0078] In one embodiment, if Figure 2 As shown, the lawn spotlight also includes a first isolating member 6 and a second isolating member 7; the first isolating member 6 is arranged between the first end 31 of the rotating arm 3 and the lamp 1; the second isolating member 7 is arranged between the second end 32 of the rotating arm 3 and the ground plug 2.

[0079] Specifically, the first isolating member 6 is disposed between the first end 31 of the rotating arm 3 and the lamp 1, and the first fixing member 4 passes through the first end 31, and the first isolating member 6 is connected and fixed to the lamp 1 to avoid direct contact between the first end 31 and the lamp 1, thereby protecting the life of the lamp 1;

[0080] The second isolating member 7 is disposed between the second end 32 of the rotating arm 3 and the ground plug 2 , and the second fixing member 5 passes through the second end 32 and the second isolating member 7 and is connected and fixed to the ground plug 2 .

[0081] In one embodiment, Figure 1-3 As shown, a limiting plate 33 is disposed at the second end 32 of the rotating arm, and a limiting hole 331 is disposed on the limiting plate 33 for connecting the power cord 8 to the lamp 1 through the limiting hole 331 .

[0082] Specifically, the limiting plate 33 located at the second end 32 of the rotating arm is used to manage and fix the power cord 8. After passing through the limiting hole 331, the power cord 8 can naturally extend to the connection point of the lamp 1, which is used to clip the power cord 8 to avoid bending or excessive stretching.

[0083] In one embodiment, Figure 2 As shown, a plurality of heat dissipation columns 132 are disposed on the lamp body 13 .

[0084] Specifically, when working for a long time, heat will be generated. If the heat is not dissipated to the air in time, it will affect the service life of each part inside and increase the cost. By setting multiple heat dissipation columns to dissipate the heat generated in the lamp body to the external environment, the environment inside the lamp body is kept at a certain temperature to prevent parts from being damaged by high temperature.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A lawn spotlight with adjustable irradiation angle, characterized in that: The lawn spotlight comprises: A lamp (1) is used to generate light to illuminate a preset area; A ground plug (2) is used to be inserted into the ground to fix the lawn spotlight; The rotating arm (3) comprises at least a first end (31) and a second end (32) remote from the first end (31); the first end (31) is fixedly connected to the lamp (1) via a first fixing member (4) and is used to adjust the illumination angle of the lamp (1) in a vertical direction and fix it; the second end (32) is fixedly connected to the ground plug (2) via a second fixing member (5) and is used to rotate the rotating arm left and right to adjust the illumination angle of the lamp (1) in a horizontal direction and fix it.

2. The lawn spotlight with adjustable illumination angle according to claim 1, characterized in that: The lamp (1) comprises: A light source assembly (11) for emitting illumination light; A protection component (12), used for protecting the light source component; The lamp body (13) comprises a bottom and an open end, the light source component (11) is arranged at the bottom of the lamp body (13), the protective component (12) is arranged at the open end, and the illumination light emitted by the light source component (11) passes through the protective component (12) and enters the external environment from the open end.

3. The lawn spotlight with adjustable illumination angle according to claim 2, characterized in that: The protective component (12) comprises a glass (121), an anti-glare cover (122), and a first cover body (123); the glass (121) is arranged at the front end of the first cover body (123) to prevent foreign matter from entering the interior of the lamp (1); a boss protruding toward the center is arranged inside the first cover body (123) to abut against the anti-glare cover (122) and fix the relative position of the anti-glare cover (122) and the first cover body (123).

4. The lawn spotlight with adjustable illumination angle according to claim 3, characterized in that: The light source assembly (11) comprises a lens (111), a light source bracket (112), a COB light source (113), a light source fixing plate (114), and a PCB board (115); the lens (111) is respectively in contact with the anti-glare cover (122) and the light source bracket (112) to fix their relative positions; The light source fixing plate (114) is provided with a first clamping groove (1141) for correspondingly clamping and fixing with a protruding clamping strip (131) provided on the inner wall of the lamp body (13); The COB light source (113) is arranged between the light source bracket (112) and the light source fixing plate (114); the light source bracket (112) is fixedly connected to the light source fixing plate (114) by means of screws, and is used to fix the COB light source (113).

5. The lawn spotlight with adjustable illumination angle according to claim 4, characterized in that: The lamp (1) further comprises: a power switch unit (14), one end of which passes through the bottom of the lamp body (13) and is connected to the PCB board (115) for controlling the switch of the COB light source (113) via the PCB board (115), and the other end of which is located outside the lamp body (13) and is used for inputting switch instructions.

6. The lawn spotlight with adjustable illumination angle according to claim 5, characterized in that: The lamp (1) further comprises a waterproof connector (15) which is arranged at the outer bottom of the lamp body (13), one end of which is connected to the power line (8), and the other end of which passes through the bottom of the lamp body (13) and is electrically connected to the PCB board (115), so as to supply power to the light source assembly.

7. The lawn spotlight with adjustable illumination angle according to any one of claims 1 to 6, characterized in that: The lawn spotlight further comprises a first isolating member (6) and a second isolating member (7); the first isolating member (6) is arranged between the first end (31) of the rotating arm (3) and the lamp (1); and the second isolating member (7) is arranged between the second end (32) of the rotating arm (3) and the ground plug (2).

8. The lawn spotlight with adjustable illumination angle according to claim 7, characterized in that: The rotating support arm is an L-shaped support arm.

9. The lawn spotlight with adjustable illumination angle according to claim 7, characterized in that: The second end (32) of the rotating support arm is provided with a limiting plate (33), and the limiting plate (33) is provided with a limiting hole (331) for connecting a power cord (8) through the limiting hole (331) to the lamp (1).

10. The lawn spotlight with adjustable illumination angle according to claim 2, characterized in that: A plurality of heat dissipation columns (132) are arranged on the lamp body (13).

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