Outdoor LED lighting lamp capable of being adjusted in multiple directions

Abstract

The invention relates to the technical field of mobile lighting, in particular to an outdoor LED lighting lamp capable of being adjusted in multiple directions. According to the technical scheme, the balance condensation mechanism comprises a plane track ring, the outer arc face of the plane track ring is fixedly connected with a lantern shell, and a vertical face track ring is fixedly installed at the inner arc position of the plane track ring. When the lantern shell is perpendicular to the ground, no extrusion exists between an extrusion ring and a lower pressing ring, when the lantern shell is transversely arranged, due to the gravity effect, the extrusion ring slides and extrudes the lower pressing ring, so that the lower pressing ring compresses a second air bag, and air in the second air bag enters a first air bag from an air guide pipe; the first air bag expands, stretches out and pushes the first supporting frame, so that the folded fan-shaped cloth is unfolded to gather light rays, the space ratio is saved by converting the state of the fan-shaped cloth and adjusting the light ray divergence direction and the illumination intensity, the original gravity center is kept unchanged, and overturning caused by unbalance is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile lighting, and in particular to an outdoor LED lighting fixture that can be adjusted in multiple directions. Background Art

[0002] An outdoor lantern is a lighting tool specifically designed for outdoor activities. The outdoor environment is complex, and sufficient bright light is required to illuminate the road, the surrounding environment, etc. Generally, high-brightness LED bulbs are used, which can provide strong light output. The lamp head part of many lanterns is designed as a rotatable structure, and the lamp head can rotate 360 degrees. Users can adjust the light to different directions according to actual needs to achieve multi-angle and all-round lighting.

[0003] In the patent document with the publication number CN110440162B, a safety lantern is proposed. When the present invention is impacted or toppled, it can have a self-stabilizing effect, and the externally transparent plate and the internally transparent plate arranged inside and outside further enhance safety. By rotating and controlling the red glass disc, the yellow glass disc, and the blue glass disc, different colors of light can be adjusted by using the principle of three-primary-color overlap. The solar charging panel at the top provides energy. Through the charging lamp head device at the top, the light is converged and emitted from the charging lamp head to become a high beam lamp, providing a night vision to ensure travel safety.

[0004] However, installing a charging lamp head at the top requires additional space (such as a protruding solar panel and a charging interface module), and there is a conflict in the spatial layout between the LED lamp part of the lantern and the charging lamp head, resulting in a bloated overall structure or an increased size that affects the balance. Moreover, due to space limitations, the luminous intensity of the installed charging lamp head is insufficient. Summary of the Invention

[0005] The object of the present invention is to address the problem in the background art that installing a charging lamp head at the top increases the size and weight and affects the balance, and to propose an outdoor LED lighting fixture that can be adjusted in multiple directions.

[0006] The technical solution of the present invention: An outdoor LED lighting fixture that can be adjusted in multiple directions, including a lantern lamp housing. An LED lamp tube is arranged inside the lantern lamp housing, and a condenser cover with a handle is fixedly installed at the top of the lantern lamp housing. Balanced light condensing mechanism, including a planar track ring, the outer arc surface of the planar track ring is fixedly connected to the lantern housing, a vertical track ring is fixedly installed at the inner arc of the planar track ring, a folded fan-shaped cloth is fixedly installed on the side of the vertical track ring, a mirror sticker is laid on the inner arc surface of the fan-shaped cloth, a first support frame is fixedly installed at one end of the fan-shaped cloth away from the vertical track ring, a first airbag is fixedly installed inside the lantern housing, the end of the first airbag is fixedly connected to the first support frame, a gas extrusion member communicated with the first airbag is arranged inside the lantern housing, and the fan-shaped cloth unfolds to form a hemispherical shell structure; The bottom of the LED lamp tube is fixedly connected to the vertical track ring, and a positioning mechanism for positioning the first support frame is arranged inside the lantern housing.

[0007] Optionally, the top end of the first support frame slides at the bottom of the planar track ring, the LED lamp tube is located at the center of the sphere of the fan-shaped cloth, an intermediate ring is fixedly installed at the top end of the vertical track ring, an annular groove is opened inside the lantern housing, the first airbag is located inside the annular groove, and the first airbag adopts an arc structure.

[0008] Optionally, the gas extrusion member includes an extrusion ring, the extrusion ring slides inside the lantern housing, a pressing ring is slidably connected up and down inside the lantern housing, a second airbag is fixedly installed at the bottom of the pressing ring, and a trachea is fixedly connected between the second airbag and the first airbag.

[0009] Optionally, both the extrusion ring and the pressing ring adopt annular structures, the cross-sections of the extrusion ring and the pressing ring both adopt wedge-shaped structures, and the inclined surface of the pressing ring contacts the inclined surface of the extrusion ring.

[0010] Optionally, two second airbags are provided and are distributed at equal angles in a ring around the LED lamp tube, and a return spring is elastically connected between the bottom of the pressing ring and the lantern housing, and the return spring is located between the ends of the two second airbags.

[0011] Optionally, the positioning mechanism includes a positioning groove, a positioning groove is opened on the outer arc surface of the pressing ring, a sliding groove is opened inside the lantern housing, a positioning plug block that is slidably connected to the sliding groove and is clamped with the positioning groove is arranged at the sliding groove, a positioning spring is elastically connected between the end of the positioning plug block and the lantern housing, a soft magnetic strip is fixedly installed on the side of the vertical track ring, and the first support frame adopts an iron frame structure, and the soft magnetic strip magnetically attracts the first support frame.

[0012] Optionally, the end of the positioning plug block adopts a triangular structure, and an upper inclined surface and a lower inclined surface are formed on the end of the positioning plug block by the triangular structure, and the inclination angle of the lower inclined surface is larger than the inclination angle of the upper inclined surface.

[0013] Optionally, a gas baffle is rotatably connected inside the air duct, and a torsion spring is elastically connected between the rotating shaft of the gas baffle and the air duct.

[0014] Optionally, a protection mechanism is arranged inside the planar track ring. The protection mechanism includes a fixing plate. A converging spring in a compressed state is fixedly installed on the side of the fixing plate. An obstructive insertion rod is inserted into the planar track ring. A slider is clamped between the converging spring and the obstructive insertion rod. A second support frame is fixedly installed on the side of the slider. A folded upper surrounding cover is fixedly installed on the side of the second support frame. The shape of the upper surrounding cover is the same as that of the fan-shaped cloth.

[0015] Optionally, the slider adopts an arc-shaped block structure. The radian of the slider is the same as that of the planar track ring. Rollers are rotatably connected to both sides of the slider. The rollers slide along the inner wall of the planar track ring. A soft light plate surrounding the LED lamp tube is fixedly installed outside the lantern lamp housing. A charging port for charging is opened on the side of the lantern lamp housing.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects: 1. When the lantern lamp housing is perpendicular to the ground in the present invention, there is no extrusion between the extrusion ring and the lower pressure ring. When the lantern lamp housing is placed horizontally, due to the action of gravity, the extrusion ring slides and squeezes the lower pressure ring, so that the lower pressure ring compresses the second airbag. The gas in the second airbag enters the first airbag from the air duct. The first airbag expands and extends to push the first support frame, so that the folded fan-shaped cloth unfolds to gather light. By converting the state of the fan-shaped cloth, the light divergence direction and the light intensity are adjusted, saving space and keeping the original center of gravity unchanged, and avoiding overturning caused by imbalance.

[0017] 2. In the present invention, the positioning insert block is inserted into the positioning groove to fix the position of the lower pressure ring, avoiding the lantern lamp housing from tilting slightly, which causes the extrusion ring to slide and squeeze the lower pressure ring, resulting in partial unfolding of the fan-shaped cloth and blocking the light emitted by the LED lamp tube. At the same time, when the fan-shaped cloth unfolds and the first support frame approaches the soft magnetic strip, the soft magnetic strip is used to adsorb the first support frame, avoiding the situation that the fan-shaped cloth cannot be fully unfolded due to insufficient gas inside the first airbag, which affects the light direction and intensity.

[0018] 3. In the present invention, when the lantern lamp housing falls and contacts the ground and generates vibration, the vibration shakes out the obstructive insertion rod, and the converging spring in a compressed state ejects the slider, so that the slider slides along the inner wall of the planar track ring. The slider slides and uses the second support frame to unfold the upper surrounding cover. The unfolded upper surrounding cover and the fan-shaped cloth cooperate to form a spherical shape to wrap the LED lamp tube and reduce the impact on the LED lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural schematic diagram of the present invention is given; Figure 2 Provide a schematic structural view of the LED lamp tube of the present invention; Figure 3 For Figure 2 Schematic structural view of the first support frame of part A; Figure 4 Provide a schematic view of the unfolded state of the fan-shaped cloth structure of the present invention; Figure 5 Provide a schematic cross-sectional view of the lantern housing structure of the present invention; Figure 6 For Figure 5 Schematic structural view of the positioning plug of part B; Figure 7 Provide a schematic structural view of the air duct of the present invention; Figure 8 Provide a schematic view of the unfolded state of the upper surrounding cover structure of the present invention; Figure 9 Provide a schematic top cross-sectional view of the planar track ring structure of the present invention.

[0020] Reference numerals: 1, lantern housing; 2, charging port; 3, soft light plate; 4, light collecting cover; 5, balanced light collecting mechanism; 51, planar track ring; 52, vertical track ring; 53, fan-shaped cloth; 54, first support frame; 55, first airbag; 56, extrusion ring; 57, pressing ring; 58, second airbag; 59, return spring; 510, air duct; 511, annular groove; 6, LED lamp tube; 7, positioning mechanism; 71, positioning groove; 72, sliding groove; 73, positioning plug; 74, positioning spring; 75, upper inclined surface; 76, lower inclined surface; 77, air blocking plate; 78, torsion spring; 79, soft magnetic strip; 8, protection mechanism; 81, blocking insertion rod; 82, slider; 83, fixing plate; 84, gathering spring; 85, roller; 86, second support frame; 87, upper surrounding cover. Detailed implementation manners

[0021] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention.

[0023] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1, this embodiment provides an outdoor LED lighting fixture that can be adjusted in multiple directions, as Figure 1 and Figure 2 shown, including a lantern housing 1. An LED lamp tube 6 is arranged inside the lantern housing 1. A soft light plate 3 surrounding the LED lamp tube 6 is fixedly installed outside the lantern housing 1. A charging port 2 for charging is provided on the side of the lantern housing 1. A condenser cover 4 with a handle is fixedly installed on the top of the lantern housing 1, and the lantern housing 1 is suspended through the condenser cover 4.

[0027] As Figure 2 and Figure 4 shown, a balance condenser mechanism 5 is arranged inside the lantern housing 1. The balance condenser mechanism 5 includes a planar track ring 51. The outer arc surface of the planar track ring 51 is fixedly connected to the lantern housing 1. A vertical track ring 52 is fixedly installed at the inner arc of the planar track ring 51. A folded fan-shaped cloth 53 is fixedly installed on the side of the vertical track ring 52. A mirror sticker is laid on the inner arc surface of the fan-shaped cloth 53. The mirror sticker serves as the umbrella ribs, and the fan-shaped cloth 53 serves as the fan surface, so that folding similar to a fan can be realized. The fan-shaped cloth 53 unfolds to form a hemispherical shell structure, and the LED lamp tube 6 is located at the center of the sphere of the fan-shaped cloth 53. During normal use, the fan-shaped cloth 53 is in a folded state and is received into the inner wall of the vertical track ring 52. When it is necessary to concentrate the light, the fan-shaped cloth 53 unfolds to form a hemispherical shell structure, and the light emitted by the LED lamp tube 6 is gathered by using the mirror sticker to adjust the light direction and light intensity.

[0028] One end of the fan-shaped cloth 53 far away from the vertical surface track ring 52 is fixedly installed with a first support frame 54. A first airbag 55 is fixedly installed inside the lantern housing 1. The end of the first airbag 55 is fixedly connected to the first support frame 54. The top of the first support frame 54 slides on the bottom of the planar track ring 51. An annular groove 511 is opened inside the lantern housing 1. The first airbag 55 is located inside the annular groove 511. The first airbag 55 adopts an arc structure. The annular groove 511 guides the first airbag 55 and the first support frame 54, enabling the first support frame 54 to move in an arc, so that the fan-shaped cloth 53 unfolds.

[0029] As Figure 3 and Figure 5 As shown, a gas extrusion member communicating with the first airbag 55 is provided inside the lantern housing 1. The gas extrusion member includes an extrusion ring 56. The extrusion ring 56 slides inside the lantern housing 1. A pressing ring 57 is slidably connected up and down inside the lantern housing 1. A second airbag 58 is fixedly installed at the bottom of the pressing ring 57. A trachea 510 is fixedly connected between the second airbag 58 and the first airbag 55. Both the extrusion ring 56 and the pressing ring 57 adopt an annular structure. The cross-sections of the extrusion ring 56 and the pressing ring 57 both adopt a wedge-shaped structure. The inclined surface of the pressing ring 57 contacts the inclined surface of the extrusion ring 56. When the spotlight cover 4 is hung on an object, due to gravity, the lantern housing 1 is in a state perpendicular to the ground, and there is no extrusion force between the extrusion ring 56 and the pressing ring 57; when the lantern housing 1 is placed horizontally, due to the action of gravity, the extrusion ring 56 slides and squeezes the pressing ring 57, so that the pressing ring 57 compresses the second airbag 58. The gas in the second airbag 58 enters the first airbag 55 from the trachea 510. The first airbag 55 expands and extends to push the first support frame 54, so that the folded fan-shaped cloth 53 unfolds to gather light.

[0030] Two second airbags 58 are provided and are distributed at equal angles in a ring around the LED lamp tube 6. A return spring 59 is elastically connected between the bottom of the pressing ring 57 and the lantern housing 1. The return spring 59 is located between the ends of the two second airbags 58. The return spring 59 is used for the return of the pressing ring 57.

[0031] In this embodiment, when the lantern housing 1 is perpendicular to the ground, there is no extrusion between the extrusion ring 56 and the pressing ring 57. When the lantern housing 1 is placed horizontally, due to the action of gravity, the extrusion ring 56 slides and squeezes the pressing ring 57, so that the pressing ring 57 compresses the second airbag 58. The gas in the second airbag 58 enters the first airbag 55 from the trachea 510. The first airbag 55 expands and extends to push the first support frame 54, so that the folded fan-shaped cloth 53 unfolds to gather light. By changing the state of the fan-shaped cloth 53, the light divergence direction and the light intensity are adjusted, saving space compared to keeping the original center of gravity unchanged and avoiding overturning due to imbalance.

[0032] Embodiment 2. Based on Embodiment 1, this embodiment proposes an outdoor LED lighting fixture that can be adjusted in multiple directions. As Figure 6 shown, a positioning mechanism 7 for positioning the first support frame 54 is provided inside the lantern housing 1. The positioning mechanism 7 includes a positioning groove 71. A positioning groove 71 is formed on the outer arc surface of the pressing ring 57. A sliding groove 72 is formed inside the lantern housing 1. A positioning plug 73 that is engaged with the positioning groove 71 is slidably connected to the sliding groove 72. A positioning spring 74 is elastically connected between the end of the positioning plug 73 and the lantern housing 1. By inserting the positioning plug 73 into the positioning groove 71, the position of the pressing ring 57 is fixed, preventing the lantern housing 1 from having a slight tilt that may cause the extrusion ring 56 to slide and press the pressing ring 57, causing partial unfolding of the fan-shaped cloth 53 and blocking the light emitted by the LED lamp tube 6.

[0033] The end of the positioning plug 73 has a triangular structure, which forms an upper inclined surface 75 and a lower inclined surface 76 at the end of the positioning plug 73. The inclination angle of the lower inclined surface 76 is larger than that of the upper inclined surface 75. When the pressing ring 57 is reset by the elastic force of the return spring 59, since the inclination angle of the lower inclined surface 76 is larger than that of the upper inclined surface 75, the resistance received by the pressing ring 57 when moving upward is smaller than the resistance when moving downward, facilitating the reset of the pressing ring 57.

[0034] As Figure 7 shown, a baffle 77 is rotatably connected inside the air guide pipe 510. A torsion spring 78 is elastically connected between the rotating shaft of the baffle 77 and the air guide pipe 510. After the pressing ring 57 squeezes the second airbag 58, when the air pressure is greater than the elastic force of the torsion spring 78, the baffle 77 rotates and opens, preventing the fan-shaped cloth 53 from unfolding when the lantern housing 1 has a small tilt.

[0035] A soft magnetic strip 79 is fixedly installed on the side of the vertical surface track ring 52. The first support frame 54 is made of an iron frame structure. The soft magnetic strip 79 magnetically attracts the first support frame 54. By using the soft magnetic strip 79 to attract the first support frame 54, it is prevented that the insufficient gas inside the first airbag 55 results in a small moving distance of the first support frame 54, so that the fan-shaped cloth 53 cannot be fully unfolded, affecting the light direction and intensity.

[0036] In this embodiment, by inserting the positioning plug 73 into the positioning groove 71, the position of the pressing ring 57 is fixed, preventing the lantern housing 1 from having a slight tilt that may cause the extrusion ring 56 to slide and press the pressing ring 57, causing partial unfolding of the fan-shaped cloth 53 and blocking the light emitted by the LED lamp tube 6. At the same time, the soft magnetic strip 79 is used to attract the first support frame 54, preventing the insufficient gas inside the first airbag 55 from causing the fan-shaped cloth 53 to not be fully unfolded, affecting the light direction and intensity.

[0037] Embodiment 3. Based on the above Embodiment 1 or Embodiment 2, this embodiment proposes an outdoor LED lighting fixture that can be adjusted in multiple directions, such as Figure 8 and Figure 9 As shown, a protection mechanism 8 is arranged inside the planar track ring 51. The protection mechanism 8 includes a fixed plate 83. A converging spring 84 in a compressed state is fixedly installed on the side of the fixed plate 83. An obstructive insertion rod 81 is inserted into the inside of the planar track ring 51. A slider 82 is clamped between the converging spring 84 and the obstructive insertion rod 81. The converging spring 84 contacts the slider 82. A second support frame 86 is fixedly installed on the side of the slider 82. An upper surrounding cover 87 in a folded state is fixedly installed on the side of the second support frame 86. The shape of the upper surrounding cover 87 is the same as the shape of the fan-shaped cloth 53.

[0038] When the lantern housing 1 topples or falls from a height, the lantern housing 1 first contacts the ground and generates vibration. Subsequently, the vibration vibrates out the obstructive insertion rod 81. At this time, the obstructive insertion rod 81 no longer obstructs the slider 82. The converging spring 84 in a compressed state ejects the slider 82, so that the slider 82 slides along the inner wall of the planar track ring 51. The slider 82 slides and uses the second support frame 86 to unfold the upper surrounding cover 87, and cooperates with the soft magnetic strip 79 for fixation. The unfolded upper surrounding cover 87 and the fan-shaped cloth 53 cooperate to form a spherical shape.

[0039] The slider 82 adopts an arc-shaped block structure. The radian of the slider 82 is the same as the radian of the planar track ring 51. Rollers 85 are rotatably connected to both sides of the slider 82. The rollers 85 slide along the inner wall of the planar track ring 51. The rollers 85 and the slider 82 cooperate to reduce the friction with the planar track ring 51 and prevent the upper surrounding cover 87 from not being fully unfolded.

[0040] In this embodiment, when the lantern housing 1 falls and contacts the ground and generates vibration, the vibration vibrates out the obstructive insertion rod 81. The converging spring 84 in a compressed state ejects the slider 82, so that the slider 82 slides along the inner wall of the planar track ring 51. The slider 82 slides and uses the second support frame 86 to unfold the upper surrounding cover 87. The unfolded upper surrounding cover 87 and the fan-shaped cloth 53 cooperate to form a spherical shape to wrap the LED lamp tube 6 and reduce the impact on the LED lamp tube 6.

[0041] The above specific embodiments are only several alternative embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An outdoor LED lighting fixture that can be adjusted in multiple directions, including a lantern housing (1). An LED lamp tube (6) is arranged inside the lantern housing (1). A condenser cover (4) with a handle is fixedly installed at the top of the lantern housing (1). It is characterized in that: A balance condenser mechanism (5), including a planar track ring (51). The outer arc surface of the planar track ring (51) is fixedly connected to the lantern housing (1). A vertical track ring (52) is fixedly installed at the inner arc of the planar track ring (51). A folded fan-shaped cloth (53) is fixedly installed on the side of the vertical track ring (52). A mirror sticker is laid on the inner arc surface of the fan-shaped cloth (53). One end of the fan-shaped cloth (53) far from the vertical track ring (52) is fixedly installed with a first support frame (54). A first airbag (55) is fixedly installed inside the lantern housing (1). The end of the first airbag (55) is fixedly connected to the first support frame (54). A gas extrusion member communicated with the first airbag (55) is arranged inside the lantern housing (1). The fan-shaped cloth (53) unfolds to form a hemispherical shell structure; The bottom of the LED lamp tube (6) is fixedly connected to the vertical track ring (52). A positioning mechanism (7) for positioning the first support frame (54) is arranged inside the lantern housing (1).

2. The multi-directionally adjustable outdoor LED lighting fixture according to claim 1, wherein: The top end of the first support frame (54) slides at the bottom of the planar track ring (51). The LED lamp tube (6) is located at the center of the sphere of the fan-shaped cloth (53). An intermediate ring is fixedly installed at the top end of the vertical track ring (52). An annular groove (511) is opened inside the lantern housing (1). The first airbag (55) is located inside the annular groove (511). The first airbag (55) adopts an arc structure.

3. The multi-directionally adjustable outdoor LED lighting fixture according to claim 2, characterized in that: The gas extrusion member includes an extrusion ring (56). The extrusion ring (56) slides inside the lantern housing (1). A pressing ring (57) is slidably connected up and down inside the lantern housing (1). A second airbag (58) is fixedly installed at the bottom of the pressing ring (57). A gas guide pipe (510) is fixedly connected between the second airbag (58) and the first airbag (55).

4. The multi-directionally adjustable outdoor LED lighting fixture according to claim 3, wherein: Both the extrusion ring (56) and the pressing ring (57) adopt a ring structure. The cross-sections of both the extrusion ring (56) and the pressing ring (57) adopt a wedge structure. The inclined surface of the pressing ring (57) contacts the inclined surface of the extrusion ring (56).

5. The multi-directionally adjustable outdoor LED lighting fixture according to claim 4, wherein: Two second airbags (58) are provided and are distributed annularly and equiangularly with respect to the LED lamp tube (6). A return spring (59) is elastically connected between the bottom of the pressing ring (57) and the lantern housing (1). The return spring (59) is located between the ends of the two second airbags (58).

6. The multi-directionally adjustable outdoor LED lighting fixture according to claim 5, wherein: The positioning mechanism (7) includes a positioning groove (71). The positioning groove (71) is formed on the outer arc surface of the pressing ring (57). A sliding groove (72) is formed inside the lantern housing (1). A positioning plug (73) that is engaged with the positioning groove (71) is slidably connected to the sliding groove (72). A positioning spring (74) is elastically connected between the end of the positioning plug (73) and the lantern housing (1). A soft magnetic strip (79) is fixedly installed on the side of the vertical surface track ring (52). The first support frame (54) is made of an iron frame structure. The soft magnetic strip (79) magnetically attracts the first support frame (54).

7. The multi-directionally adjustable outdoor LED lighting fixture according to claim 6, wherein: The end of the positioning plug (73) has a triangular structure, and an upper inclined surface (75) and a lower inclined surface (76) are formed at the end of the positioning plug (73). The inclination angle of the lower inclined surface (76) is larger than that of the upper inclined surface (75).

8. The multi-directionally adjustable outdoor LED lighting fixture according to claim 7, wherein: A gas blocking plate (77) is rotatably connected inside the air duct (510). A torsion spring (78) is elastically connected between the rotating shaft of the gas blocking plate (77) and the air duct (510).

9. The multi-directionally adjustable outdoor LED lighting fixture according to claim 8, wherein: A protection mechanism (8) is arranged inside the planar track ring (51). The protection mechanism (8) includes a fixing plate (83). A converging spring (84) in a compressed state is fixedly installed on the side of the fixing plate (83). An obstructive insertion rod (81) is inserted into the planar track ring (51). A slider (82) is clamped between the converging spring (84) and the obstructive insertion rod (81). A second support frame (86) is fixedly installed on the side of the slider (82). A folded upper surrounding cover (87) is fixedly installed on the side of the second support frame (86). The shape of the upper surrounding cover (87) is the same as that of the fan-shaped cloth (53).

10. The multi-directionally adjustable outdoor LED lighting fixture according to claim 9, wherein: The slider (82) has an arc-shaped block structure. The radian of the slider (82) is the same as that of the planar track ring (51). Rollers (85) are rotatably connected to both sides of the slider (82). The rollers (85) slide along the inner wall of the planar track ring (51). A soft light plate (3) surrounding the LED lamp tube (6) is fixedly installed outside the lantern housing (1). A charging port (2) for charging is arranged on the side of the lantern housing (1).

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