Energy-saving lighting equipment with multi-angle adjustment

Abstract

The present invention relates to the technical field of lighting equipment, and specifically to an energy-saving lighting equipment with multi-angle adjustment, including a protective shell, a lamp body, an angle adjustment component and a folding component. The protective shell is used to protect various internal components. The folding component is provided with a quick-disassembly assembly component, and the folding component is used to fold the lamp body and store the lamp body in the protective shell; the angle adjustment component is provided with a fastening nut, the interior of the fastening nut and the exterior of the lamp body are connected to each other through threads, and the angle adjustment component is arranged on the quick-disassembly assembly component. The present invention adopts a fifth rotating drive member to move the first folding rod and the second folding rod, so that the lighting element can adjust the height, and can be adjusted in multiple directions in conjunction with the internal angle adjustment component, thereby increasing the illumination range and facilitating the use of the operator. At the same time, the lighting element can also be extended or stored in the interior of the protective shell to protect the lighting component.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a multi-angle adjustable energy-saving lighting equipment. Background Art

[0002] Lighting equipment is equipment used to provide lighting functions, mainly used for indoor and outdoor lighting. They can be designed and manufactured according to the usage scenarios and needs to meet the lighting needs in different environments and conditions. Lighting equipment can be divided into multiple categories. First, according to the type of light source, lighting equipment can be divided into two categories: traditional lighting equipment and LED lighting equipment. Traditional lighting equipment includes incandescent lamps, fluorescent lamps, halogen lamps and xenon lamps, while LED lighting equipment includes LED lamps, LED tubes, etc. LED lighting equipment has become one of the mainstream lighting products due to its low power consumption, long life and environmental protection.

[0003] Most of the existing energy-saving lighting equipment adopts a fixed installation method, and its illumination angle is fixed and cannot be flexibly adjusted according to actual needs. At the same time, the height of the lighting equipment is also fixed, and the lighting equipment cannot be adjusted according to needs, resulting in a small illumination range of the lighting component. Summary of the invention

[0004] The purpose of the present invention is to provide an energy-saving lighting device with multi-angle adjustment. Through an internal folding component, a fifth rotating drive member is used to move the first folding rod and the second folding rod. The lighting element can adjust the height, and can be adjusted in multiple directions in conjunction with the internal angle adjustment component to increase the illumination range and facilitate use by the operator. At the same time, the lighting element can also be extended or retracted into the interior of the protective shell to protect the lighting component, and the internal transmission components are optimized, the linkage components are reduced, and the failure rate is reduced, thereby increasing practicality.

[0005] In order to solve the problems of the prior art, the present invention provides an energy-saving lighting device with multi-angle adjustment, including a protective shell, a lamp body, an angle adjustment component and a folding component, wherein the protective shell is used to protect various internal components, and the folding component is provided with a quick-disassembly assembly component, and the folding component is used to fold the lamp body and store the lamp body into the protective shell; the angle adjustment component is provided with a fastening nut, and the interior of the fastening nut and the exterior of the lamp body are connected to each other by threads, and the angle adjustment component is arranged on the quick-disassembly assembly component, and the quick-disassembly assembly component is used to fix the angle adjustment component and facilitate the disassembly and replacement of the angle adjustment component, and a sealing component is also provided on the outside of the protective shell, and the sealing component is arranged on the outside of the protective shell.

[0006] Preferably, the folding assembly includes a support arm and a concave plate, first folding rods are movably arranged on both sides of the outside of the support arm through an axis, and one end of the first folding rod is movably connected to the concave plate through the axis, a second folding rod is movably connected to the support arm, and one end of the second folding rod is movably arranged on the concave plate through the axis, a fifth rotating driving member is fixed to the inner side of the support arm by bolts, and the output end of the fifth rotating driving member is fixedly connected to the first folding rod.

[0007] Preferably, a support plate is fixed to one end of the support arm, and the support plate is fixed to the inside of the protective shell by bolts.

[0008] Preferably, the angle adjustment assembly includes a mounting plate and a first rotating drive member, and the first rotating drive member is mounted on the mounting plate; the angle adjustment assembly also includes a worm and a worm wheel, and the worm is arranged along the length direction of the mounting plate through a bearing seat, the output end of the first rotating drive member is interconnected with one end of the worm and is used to drive the worm to rotate, the worm and the worm wheel are meshed with each other, and the shaft on the worm wheel is fixed with a bracket.

[0009] Preferably, the angle adjustment assembly also includes a second rotating drive member and a connecting frame, the two ends of the connecting frame are movably sleeved on the two ends of the worm, and the second rotating drive member is used to drive the connecting frame and is interconnected with one end of the connecting frame, and the worm gear is movably arranged at the center position of the connecting frame.

[0010] Preferably, the angle adjustment assembly also includes a third rotating drive member and a rotating disk, the rotating disk is fixed at the center position of the bracket, the output end of the third rotating drive member passes through the bracket and is interconnected with the rotating disk, and the rotating disk is fixedly connected to the fastening nut.

[0011] Preferably, the quick-disassembly assembly component includes a fixed plate and a fourth rotating drive member, the fixed plate and the concave plate are fixed to each other, the fourth rotating drive member is fixed on the fixed plate, and the output end of the fourth rotating drive member is connected to the rotating member and drives the rotating member to rotate, a first connecting rod is movably provided on both sides of the rotating member, and one end of the first connecting rod is connected to a sliding member through an axis.

[0012] Preferably, the quick-disassembly assembly component further comprises a guide rod, which is symmetrically fixed on the fixed plate through a fixed block and is slidably connected to the slide, and the guide rod is used to keep the slide in reciprocating linear motion.

[0013] Preferably, the quick-detachable assembly component also includes a fourth connecting rod, and a fixed roller for fixing the angle adjustment component is fixed to one end of the fourth connecting rod, and a rotating shaft is fixed to the other end of the fourth connecting rod, and the rotating shaft on the fourth connecting rod extends to the back of the fixed plate; the quick-detachable assembly component also includes a second connecting rod, and the second connecting rod is symmetrically installed on both sides of the slide, one end of the second connecting rod is connected to the third connecting rod via an axis, and one end of the third connecting rod is fixedly connected to the axis on the fourth connecting rod.

[0014] Preferably, the sealing assembly includes a limit rail, the limit rail is fixed on both sides of the top of the protective shell, and the sealing assembly also includes a double-headed telescopic driving member, the double-headed telescopic driving member is fixed on the protective shell;

[0015] The sealing assembly also includes a sealing cover, and the sealing cover is symmetrically slidably arranged on the protective shell, a limiting block is fixed to the bottom of the sealing cover, and the limiting block is slidably arranged in the limiting rail, and the output end of the double-head telescopic drive is connected to a connecting block, and the connecting block and the outside of the sealing cover are fixed to each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the multi-angle adjustable energy-saving lighting device has a reasonable structure and has the following advantages:

[0017] By providing a folding component in the protective shell, when in use, by starting the fifth rotating drive component, the fifth rotating drive component will cause the first folding rod to rotate, so that the concave plate can be rotated, and the second folding rod will also rotate at the same time. The lighting element can adjust the height, and can be adjusted in multiple directions in conjunction with the internal angle adjustment component to increase the illumination range and facilitate use by the operator. At the same time, the lighting element can also be extended or retracted into the interior of the protective shell. When not in use, the lamp body is retracted into the interior of the protective shell for protection, thereby increasing the service life of the lighting equipment, optimizing the transmission structure, reducing linkage elements, making the transmission structure simpler, and reducing the failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a first stereoscopic structural schematic diagram of a multi-angle adjustable energy-saving lighting device.

[0019] Figure 2 The second three-dimensional structural schematic diagram is a multi-angle adjustable energy-saving lighting device.

[0020] Figure 3 The invention discloses a three-dimensional structural diagram of an angle adjustment component, a quick disassembly assembly component and a folding component of a multi-angle adjustable energy-saving lighting device.

[0021] Figure 4The invention is a schematic diagram of the three-dimensional structure of the quick disassembly assembly components and the folding components of the energy-saving lighting equipment with multi-angle adjustment.

[0022] Figure 5 The present invention is a schematic diagram of the internal structure of a quick disassembly and assembly component of an energy-saving lighting device with multi-angle adjustment.

[0023] Figure 6 The present invention is a schematic diagram of the upward structure of a quick disassembly and assembly component of an energy-saving lighting device with multi-angle adjustment.

[0024] Figure 7 The invention is a three-dimensional structural schematic diagram of an angle adjustment component of an energy-saving lighting device with multi-angle adjustment.

[0025] Figure 8 The present invention is a schematic diagram of the upward structure of an angle adjustment component of an energy-saving lighting device with multi-angle adjustment.

[0026] Fig. 9 The invention discloses a front view structural diagram of an angle adjustment component, a quick disassembly assembly component and a folding component of a multi-angle adjustable energy-saving lighting device.

[0027] Fig.10 The present invention is a schematic diagram of the front view structure of an angle adjustment component of an energy-saving lighting device with multi-angle adjustment.

[0028] Fig.11 The present invention is a schematic diagram of the internal upward structure of an energy-saving lighting device that can be adjusted at multiple angles.

[0029] The numbers in the figure are: 1, protective shell; 2, sealing assembly; 201, sealing cover; 202, double-head telescopic drive member; 2021, limit block; 2022, connecting block; 203, limit rail; 3, lamp body; 4, fastening nut; 5, angle adjustment assembly; 501, mounting plate; 502, first rotating drive member; 5021, worm; 5022, worm wheel; 5023, bracket; 503, second rotating drive member; 5031, connecting frame; 504, third rotating drive member; 5041, rotating disk; 6, Quick disassembly assembly components; 601, fixed plate; 602, fourth rotating drive member; 6021, rotating member; 6022, first connecting rod; 6023, sliding member; 603, guide rod; 6031, second connecting rod; 6032, third connecting rod; 6033, fourth connecting rod; 6034, fixed roller; 7, folding component; 701, support plate; 7011, support arm; 7012, concave plate; 702, fifth rotating drive member; 7021, first folding rod; 7022, second folding rod. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1 — Fig.11 As shown, the present invention provides: an energy-saving lighting device with multi-angle adjustment, including a protective shell 1, a lamp body 3, an angle adjustment component 5 and a folding component 7, wherein the protective shell 1 is used to protect various internal components, such as the lamp body 3, a circuit board, etc., to prevent them from being damaged by the external environment, such as dust, moisture, impact, etc., and a quick disassembly assembly component 6 is provided on the folding component 7, and the folding component 7 is used to fold the lamp body 3 and put the lamp body 3 into the protective shell 1; high-efficiency and energy-saving LED lamp beads or other energy-saving light sources should be selected to improve the energy efficiency ratio of the equipment. At the same time, the design of the lamp body 3 should be convenient for heat dissipation to extend the service life. A fastening nut 4 is provided on the angle adjustment component 5. The angle adjustment component 5 allows the user to adjust the illumination angle of the lamp body 3 as needed to meet different lighting needs. The inside of the fastening nut 4 and the outside of the lamp body 3 are connected to each other through threads. The angle adjustment component 5 is arranged on the quick-disassembly assembly component 6, which is convenient for users to quickly disassemble and assemble the angle adjustment component 5, facilitates maintenance and replacement, and ensures that the disassembly and assembly process is simple and fast. The quick-disassembly assembly component 6 is used to fix the angle adjustment component 5 and facilitate the disassembly and replacement of the angle adjustment component 5. A sealing component 2 is also provided on the outside of the protective shell 1. The sealing component 2 is arranged on the outside of the protective shell 1 to prevent external dust, moisture, etc. from entering the interior of the device and protect internal components from damage.

[0032] The folding assembly 7 includes a support arm 7011 and a concave plate 7012. The support arm 7011 serves as the main structure of the folding assembly 7 and plays a supporting and connecting role. The first folding rod 7021 is movably provided on both sides of the outside of the support arm 7011 through an axis, and one end of the first folding rod 7021 is movably connected to the concave plate 7012 through an axis, and the support arm 7011 is movably connected to the second folding rod 7022, and one end of the second folding rod 7022 is movably provided on the concave plate 7012 through an axis, and cooperates with the support arm 7011 and the first folding rod 7021 and the second folding rod 7022 to jointly realize the functions of folding and unfolding. The inner side of the support arm 7011 is fixed with a fifth rotating driving member 702 by bolts. When the fifth rotating driving member 702 is started, the first folding rod 7021 can be driven to rotate, thereby driving the folding or unfolding of the entire folding assembly 7, and the output end of the fifth rotating driving member 702 is fixedly connected to the first folding rod 7021, and one end of the support arm 7011 is fixed with a support plate 701, and the support plate 701 is fixed to the inside of the protective shell 1 by bolts;

[0033] In this embodiment, by starting the fifth rotating drive member 702, the fifth rotating drive member 702 will cause the first folding rod 7021 to rotate, so that the concave plate 7012 can rotate, and the second folding rod 7022 will also rotate, so that the lighting element can be extended from the protective shell 1 or retracted into the protective shell 1. When in use, the lamp body 3 is extended for lighting, and when not in use, the lamp body 3 is retracted into the inside of the protective shell 1 for protection, thereby improving the service life of the lighting equipment, optimizing the transmission structure, reducing linkage elements, making the transmission structure simpler, and reducing the failure rate.

[0034] The angle adjustment component 5 includes a mounting plate 501 and a first rotation driving member 502, and the first rotation driving member 502 is mounted on the mounting plate 501; the angle adjustment component 5 also includes a worm 5021 and a worm wheel 5022, and the worm 5021 is arranged along the length direction of the mounting plate 501 through a bearing seat, the output end of the first rotation driving member 502 is interconnected with one end of the worm 5021 and is used to drive the worm 5021 to rotate, the worm 5021 and the worm wheel 5022 are meshed with each other, and a bracket 5023 is fixed to the shaft of the worm wheel 5022, the angle adjustment component 5 also includes a second rotation driving member 503 and a connecting frame 5031, the two ends of the connecting frame 5031 are movably sleeved on the two ends of the worm 5021, and the second rotation driving member 503 is used to drive the connecting frame 5031 and is interconnected with one end of the connecting frame 5031, and the worm wheel 5022 is movably arranged at the center position of the connecting frame 5031.

[0035] The angle adjustment assembly 5 also includes a third rotating drive member 504 and a rotating disk 5041. The rotating disk 5041 is fixed at the center position of the bracket 5023. The output end of the third rotating drive member 504 passes through the bracket 5023 and is interconnected with the rotating disk 5041. The rotating disk 5041 is fixedly connected to the fastening nut 4.

[0036] In this embodiment, by starting the first rotating drive member 502, the first rotating drive member 502 can make the worm 5021 rotate, the worm 5021 makes the worm wheel 5022 rotate, and the worm wheel 5022 can make the bracket 5023 rotate, so that the angle of the lamp body 3 can be adjusted. The second rotating drive member 503 can also be started, and the second rotating drive member 503 makes the connecting frame 5031 rotate, so that the angle of the lamp body 3 can be changed again, thereby realizing multi-angle adjustment. The lamp body 3 can be removed from the fastening nut 4 and replaced with a different shape. When the lamp body 3 adopts a right-angle lamp, through the action of the third rotating drive member 504, the third rotating drive member 504 can make the rotating disk 5041 rotate, so that the lamp body 3 rotates, and illuminates different directions. The lighting angle is flexible and changeable to meet different practical needs.

[0037] The quick disassembly assembly component 6 includes a fixed plate 601 and a fourth rotating driving member 602, wherein the fixed plate 601 and the concave plate 7012 are fixed to each other, and the fourth rotating driving member 602 is fixed on the fixed plate 601, and the output end of the fourth rotating driving member 602 is connected to a rotating member 6021 and drives the rotating member 6021 to rotate, and first connecting rods 6022 are movably arranged on both sides of the rotating member 6021, and the first connecting rod 6022 can be driven to move by the rotation of the rotating member 6021, and one end of the first connecting rod 6022 is connected to a sliding member 6023 through an axis, and when the rotating member 6021 rotates The first connecting rod 6022 drives the slide 6023 to perform linear motion. The quick-disassembly assembly component 6 also includes a guide rod 603, which is symmetrically fixed on the fixed plate 601 through a fixed block, and the guide rod 603 is slidably connected to the slide 6023. The guide rod 603 is used to keep the slide 6023 in reciprocating linear motion. When the slide 6023 moves, the fourth connecting rod 6033 is driven by the second connecting rod 6031 and the third connecting rod 6032 to make a corresponding movement. The slide 6023 is slidably connected to the guide rod 603 to ensure stability and reliability during the linear motion.

[0038] The quick-detachable assembly component 6 also includes a fourth connecting rod 6033, and a fixed roller 6034 for fixing the angle adjustment component 5 is fixed at one end of the fourth connecting rod 6033, and a rotating shaft is fixed at the other end of the fourth connecting rod 6033, and the rotating shaft on the fourth connecting rod 6033 extends to the back of the fixed plate 601. The quick-detachable assembly component 6 also includes a second connecting rod 6031, and the second connecting rod 6031 is symmetrically installed on both sides of the slide 6023. One end of the second connecting rod 6031 is connected to the third connecting rod 6032 through an axis, and one end of the third connecting rod 6032 is fixedly connected to the axis on the fourth connecting rod 6033.

[0039] In this embodiment, when it is necessary to fix the angle adjustment component 5, the rotating shaft on the fourth connecting rod 6033 is driven to rotate through an external driving mechanism, so that the fourth connecting rod 6033 drives the fixed roller 6034 to move toward the angle adjustment component 5 until the fixed roller 6034 is in close contact with the mounting plate 501 of the angle adjustment component 5 to achieve fixation. When it is necessary to remove the angle adjustment component 5, the above steps are performed in reverse to separate the fixed roller 6034 from the angle adjustment component 5, thereby conveniently removing the angle adjustment component 5 from the equipment.

[0040] The sealing assembly 2 includes a limit rail 203, which provides precise guidance and limitation for the sliding of the sealing cover 201, ensuring that the sealing cover 201 can move smoothly along a predetermined path when opening or closing. The limit rail 203 is fixed on both sides of the top of the protective shell 1. The sealing assembly 2 also includes a double-headed telescopic drive member 202, which is a drive device that can be bidirectionally telescopic (i.e., elongated and shortened), and drives the opening or closing of the sealing cover 201 by telescoping. The double-headed telescopic drive member 202 is fixed on the protective shell 1; the sealing assembly 2 also includes a sealing cover 201, and the sealing cover 201 is symmetrically slidably arranged on the protective shell 1 to cover or expose the opening part of the protective shell 1. The sealing cover 201 matches the opening part of the protective shell 1 to ensure that it can provide sufficient sealing effect when closed to prevent dust, moisture or other contaminants from entering the interior of the protective shell 1. A limit block 2021 is fixed at the bottom of the sealing cover 201, and the limit block 2021 is slidably arranged in the limit rail 203. The cooperation between the limit block 2021 and the limit rail 203 ensures the stability and accuracy of the sealing cover 201 during the sliding process, and prevents it from deviating from the predetermined path or tilting. The output end of the double-headed telescopic drive member 202 is connected to a connecting block 2022, and the connecting block 2022 is fixed to the outside of the sealing cover 201. When the double-headed telescopic drive member 202 is extended or shortened, the sealing cover 201 is pushed or pulled to slide in the limit rail 203 through the connecting block 2022, thereby realizing the opening or closing of the sealing cover 201.

[0041] In this embodiment, when the protective shell 1 needs to be opened, the double-headed telescopic driving member 202 is started, thereby pushing the sealing cover 201 to slide outward along the limiting rail 203 through the connecting block 2022 until the opening part of the protective shell 1 is completely opened. When the protective shell 1 needs to be closed, the double-headed telescopic driving member 202 is operated in reverse, and the sealing cover 201 is pulled through the connecting block 2022 to slide inward along the limiting rail 203 until the opening part of the protective shell 1 is completely covered and a sealing effect is achieved.

[0042] Working principle: When in use, by installing the lighting device in a suitable position, the fifth rotating driving member 702 causes the first folding rod 7021 to rotate, thereby causing the concave plate 7012 to rotate, and the second folding rod 7022 can also rotate synchronously, thereby causing the lamp body 3 to extend from the protective shell 1. At this time, by starting the first rotating driving member 502, the first rotating driving member 502 causes the worm 5021 to rotate, and the worm 5021 causes the worm wheel 5022 to rotate, and the worm wheel 5022 The bracket 5023 can be rotated so that the angle of the lamp body 3 can be adjusted. The second rotating driving member 503 can also be started. The second rotating driving member 503 rotates the connecting frame 5031, so that the angle of the lamp body 3 can be changed again, realizing multi-angle adjustment. The lamp body 3 is powered on for lighting, and the lamp body 3 can adopt an LED lamp, which has a high energy conversion rate and good energy-saving effect. The lamp body 3 can be removed from the fastening nut 4 and replaced with a different shape. When the lamp body 3 adopts a right-angle lamp, the third rotating driving member 5 04, the third rotating driving member 504 can make the rotating disk 5041 rotate, so that the lamp body 3 rotates, and illuminates different directions. The lighting angle is flexible and changeable to meet different practical needs. The device is also provided with a quick disassembly assembly component 6 for replacing different angle adjustment components 5. Through the action of the fourth rotating driving member 602, the fourth rotating driving member 602 makes the rotating member 6021 rotate, and the rotating member 6021 makes the first connecting rod 6022 rotate, and the first connecting rod 6022 makes the sliding member 6023 move on the guide rod 603 The sliding member 6023 can move the second connecting rod 6031, and then the third connecting rod 6032 can move, so that the fourth connecting rod 6033 can move, and then the fixed roller 6034 can be separated from the angle adjustment component 5, and replaced with a different angle adjustment component 5. The device is also provided with a sealing component 2, and the connecting block 2022 is moved by the double-headed telescopic driving member 202, so that the sealing cover 201 is moved, and the protective shell 1 can be sealed. When no lighting is performed, the lamp body 3 is retracted into the protective shell 1 to protect the protective shell 1.

[0043] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A multi-angle adjustable energy-saving lighting device, characterized in that: The invention comprises a protective shell (1), a lamp body (3), an angle adjustment component (5) and a folding component (7), wherein the protective shell (1) is used to protect various internal components, the folding component (7) is provided with a quick disassembly assembly component (6), and the folding component (7) is used to fold the lamp body (3) and store the lamp body (3) into the protective shell (1); The angle adjustment component (5) is provided with a fastening nut (4), the interior of the fastening nut (4) and the exterior of the lamp body (3) are connected to each other via a thread, the angle adjustment component (5) is provided on a quick-detachable assembly component (6), the quick-detachable assembly component (6) is used to fix the angle adjustment component (5) and facilitate the disassembly and replacement of the angle adjustment component (5), and the outside of the protective shell (1) is also provided with a sealing component (2), and the sealing component (2) is provided on the outside of the protective shell (1); The folding assembly (7) comprises a support arm (7011) and a concave plate (7012); first folding rods (7021) are movably arranged on both sides of the outside of the support arm (7011) via an axis, and one end of the first folding rod (7021) and the concave plate (7012) are movably connected to each other via an axis; a second folding rod (7022) is movably connected to the support arm (7011), and one end of the second folding rod (7022) is movably arranged on the concave plate (7012) via an axis; a fifth rotating driving member (702) is fixed to the inner side of the support arm (7011) via bolts, and the output end of the fifth rotating driving member (702) and the first folding rod (7021) are fixedly connected to each other; A support plate (701) is fixed to one end of the support arm (7011), and the support plate (701) is fixed to the inside of the protective shell (1) by means of bolts; The angle adjustment assembly (5) comprises a mounting plate (501) and a first rotating driving member (502), wherein the first rotating driving member (502) is mounted on the mounting plate (501); The angle adjustment assembly (5) further comprises a worm (5021) and a worm wheel (5022), wherein the worm (5021) is arranged along the length direction of the mounting plate (501) via a bearing seat, the output end of the first rotation driving member (502) is connected to one end of the worm (5021) and is used to drive the worm (5021) to rotate, the worm (5021) and the worm wheel (5022) are meshed with each other, and a bracket (5023) is fixed to the shaft on the worm wheel (5022); The angle adjustment assembly (5) further comprises a second rotary drive member (503) and a connecting frame (5031), the two ends of the connecting frame (5031) being movably sleeved on the two ends of the worm (5021), and the second rotary drive member (503) being used to drive the connecting frame (5031) and being interconnected with one end of the connecting frame (5031), and the worm wheel (5022) being movably arranged at the center position of the connecting frame (5031); The angle adjustment assembly (5) further comprises a third rotating driving member (504) and a rotating disk (5041); the rotating disk (5041) is fixed at the center of the bracket (5023); the output end of the third rotating driving member (504) passes through the bracket (5023) and is interconnected with the rotating disk (5041); and the rotating disk (5041) is fixedly connected to the fastening nut (4).

2. The multi-angle adjustable energy-saving lighting device according to claim 1, characterized in that: The quick-disassembly assembly component (6) comprises a fixed plate (601) and a fourth rotating driving member (602); the fixed plate (601) and the concave plate (7012) are fixed to each other; the fourth rotating driving member (602) is fixed on the fixed plate (601); and the output end of the fourth rotating driving member (602) is connected to a rotating member (6021) and drives the rotating member (6021) to rotate; first connecting rods (6022) are movably provided on both sides of the rotating member (6021), and one end of the first connecting rod (6022) is connected to a sliding member (6023) via a shaft.

3. The multi-angle adjustable energy-saving lighting device according to claim 2, characterized in that: The quick-disassembly assembly component (6) further comprises a guide rod (603), wherein the guide rod (603) is symmetrically fixed on the fixed plate (601) via a fixed block, and the guide rod (603) is slidably connected to the slide (6023), and the guide rod (603) is used to enable the slide (6023) to maintain reciprocating linear motion.

4. The multi-angle adjustable energy-saving lighting device according to claim 3, characterized in that: The quick-disassembly assembly component (6) further comprises a fourth connecting rod (6033), and a fixing roller (6034) for fixing the angle adjustment component (5) is fixed at one end of the fourth connecting rod (6033), and a rotating shaft is fixed at the other end of the fourth connecting rod (6033), and the rotating shaft on the fourth connecting rod (6033) extends to the back of the fixing plate (601); The quick-disassembly assembly component (6) also includes a second connecting rod (6031), which is symmetrically installed on both sides of the slide (6023), one end of the second connecting rod (6031) is connected to the third connecting rod (6032) via an axis, and one end of the third connecting rod (6032) is fixedly connected to the axis on the fourth connecting rod (6033).

5. The multi-angle adjustable energy-saving lighting device according to claim 1, characterized in that: The sealing assembly (2) comprises a limit rail (203), wherein the limit rail (203) is fixed to two sides of the top of the protective shell (1); the sealing assembly (2) further comprises a double-headed telescopic driving member (202), wherein the double-headed telescopic driving member (202) is fixed to the protective shell (1); The sealing assembly (2) further comprises a sealing cover (201), and the sealing cover (201) is symmetrically slidably arranged on the protective shell (1), a limiting block (2021) is fixed at the bottom of the sealing cover (201), and the limiting block (2021) is slidably arranged in the limiting rail (203), and the output end of the double-head telescopic driving member (202) is connected to a connecting block (2022), and the connecting block (2022) and the outside of the sealing cover (201) are fixed to each other.

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