Adjustable energy-saving lighting street lamp

Abstract

The invention relates to the technical field of energy-saving lighting equipment and discloses an adjustable energy-saving lighting street lamp which comprises a lamp holder, a lighting module and an energy collecting module are installed at the two ends of the top of the lamp holder respectively, and the lighting module comprises a lamp pole, an installation base arranged on one side of the lamp pole and a lampshade shell arranged on the installation base. The locking mechanism is used for mounting and fixing the lampshade shell and is arranged between the mounting seat and the lampshade shell; and the angle adjusting mechanism is used for rotating the angle of the mounting seat and is arranged on the lamp pole. According to the adjustable energy-saving lighting street lamp, the angle of the mounting base is adjusted through the angle adjusting mechanism, so that the lampshade shell can be conveniently disassembled and assembled, when the mounting base rotates to incline downwards, the locking mechanism is automatically unlocked, and the disassembling process is simplified; on the contrary, when the mounting seat restores to the horizontal position, the locking mechanism is automatically locked, and the stability of the lampshade shell is ensured.

Description

Technical Field

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

[0002] Urban road lighting has a long history of development. With the advancement of the times, traditional electrodeless lamps and mercury lamps have gradually been replaced by LED lamps. The use of energy-saving equipment in the construction of urban road lighting facilities is not only the basis for effective energy conservation, but also meets the actual needs of today's social development.

[0003] Traditional energy-saving streetlights are often designed with a one-piece construction or fastened to the pole using a combination of bolts and clamps. In actual use, the outer shell of the lamp is often exposed to the elements, becoming brittle and even cracking. The inner lamp body can also be damaged. However, due to structural limitations, when these issues occur, it's difficult to easily remove and replace the components individually, causing significant inconvenience in subsequent maintenance. Summary of the Invention

[0004] Technical problems solved In response to the above-mentioned shortcomings of the prior art, the present invention provides an adjustable energy-saving lighting street lamp, which can effectively solve the problem in the prior art that the lampshade shell is exposed to wind and sun for a long time, and often becomes brittle and cracked, and the inner lamp body may also be damaged. However, due to the limitations of its structure, it is impossible to easily disassemble and handle the parts that need to be replaced separately. Technical Solution

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides an adjustable energy-saving street lamp, comprising a lamp holder, a lighting module and an energy collection module being mounted on the top ends of the lamp holder, respectively. The lighting module comprises a lamp post, a mounting base provided on one side of the lamp post, and a lampshade housing provided on the mounting base, and further comprising: A locking mechanism for installing and fixing the lampshade housing, wherein the locking mechanism is provided between the mounting base and the lampshade housing; An angle adjustment mechanism for rotating the mounting seat, the angle adjustment mechanism being arranged on the lamp pole; When the angle adjustment mechanism rotates the mounting base to tilt downward, the locking mechanism automatically unlocks the lampshade housing.

[0006] Furthermore, the locking mechanism includes a horizontal rod arranged on the inner wall of the lampshade shell, a through hole for the horizontal rod to pass through is opened in the mounting seat, and the mounting seat is provided with the same number of fixing cylinders as the horizontal rods, and a locking cylinder is provided on the inner side of the fixing cylinder, and three locking beads are provided in a circular array with the locking cylinder itself as the axis.

[0007] Furthermore, the number of the horizontal rods is not less than two, and one end of the horizontal rod is set as a pointed end. The diameter of the horizontal rod is D1, the diameter of the minimum gap formed by the three locking beads is D2, and D2 is smaller than D1. A recess is provided on the outer wall of the horizontal rod.

[0008] Furthermore, one side of the fixing cylinder is in a gradually narrowing cone shape, and a movable hole for the locking bead to pass through is opened on the outer wall of the locking cylinder, and the diameter of the movable hole is larger than the diameter of the locking bead.

[0009] Furthermore, a ring plate is fixedly provided on the inner side of the locking cylinder, and a first reset member is provided between the ring plate and the inner wall of the mounting seat; When the three locking beads are embedded in the recessed portion, the lampshade housing is in a locked state, and the first reset member is in a natural state.

[0010] Furthermore, the locking mechanism also includes an unlocking member for releasing the locking state of the lampshade shell, and the unlocking member includes a magnetic ring arranged on the outer wall of the locking cylinder, and a magnetic rod slidably arranged on the inner wall of the mounting seat. The number of the magnetic rods and the magnetic rings is the same, and the magnetic rods and the magnetic rings are magnetically attracted to each other.

[0011] Furthermore, the magnetic rods are connected by a transverse plate, and a counterweight block is provided on the transverse plate. A movable groove for sliding the transverse plate is provided in the mounting seat, and a second reset member is provided between the transverse plate and the inner wall of the movable groove.

[0012] Furthermore, the angle adjustment mechanism includes a rotating rod rotatably installed in the lamp pole through a rotating shaft, and one end of the rotating rod away from the lamp pole is fixedly installed to the outer wall of the mounting seat.

[0013] Furthermore, the inner wall of the lampshade shell is provided with a cavity for installing the lamp body.

[0014] Furthermore, a sealing rubber strip is provided at the inner edge of the lampshade shell.

[0015] 1. The present invention adjusts the angle of the mounting base through an angle adjustment mechanism, so that the lampshade shell can be easily disassembled and installed. When the mounting base is rotated to tilt downward, the locking mechanism is automatically unlocked, simplifying the disassembly process; conversely, when the mounting base returns to a horizontal position, the locking mechanism is automatically locked to ensure the stability of the lampshade shell.

[0016] 2. In this invention, if the lampshade housing shakes or vibrates due to external factors, causing the horizontal rod to move axially and attempt to disengage from the locking cylinder, this inevitably drives the locking cylinder and locking beads outward. At this point, due to the changing diameter of the inner wall of the fixed cylinder, the three locking beads are continuously subjected to inward pressure. As the vibration level of the horizontal rod increases, its tendency to disengage from the locking cylinder intensifies, and the compressive force of the three locking beads on the outer wall of the horizontal rod also increases accordingly, completely locking the horizontal rod within the locking cylinder, preventing it from disengaging on its own.

[0017] 3. In the present invention, as the mounting base tilts, under the action of gravity, the counterweight drives the horizontal plate and the magnetic rod connected thereto to move toward the side of the fixed cylinder, so that the magnetic rod attracts the magnetic ring through magnetic force; the gap diameter D2 between the locking beads gradually increases, and at this time the horizontal rod can be detached from the locking cylinder, thereby realizing rapid unlocking of the lampshade housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0019] Figure 1 Schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 Schematic diagram of the cross-sectional structure of a lamp pole according to an embodiment of the present invention; Figure 3 This is a schematic structural diagram of a lampshade housing according to an embodiment of the present invention; Figure 4 This is a schematic cross-sectional view of a mounting base according to an embodiment of the present invention; Figure 5 Schematic diagram of the cross-sectional structure of the fixed cylinder according to an embodiment of the present invention; Figure 6 This is a schematic cross-sectional view of the locking cylinder according to an embodiment of the present invention; Figure 7 Schematic diagram of the structure of the locking beads forming the minimum gap according to an embodiment of the present invention.

[0020] The numbers in the figure represent: 1. lamp holder; 2. lighting module; 21. lamp pole; 22. mounting base; 23. lampshade shell; 3. energy collection module; 4. locking mechanism; 41. horizontal rod; 42. fixing cylinder; 43. locking cylinder; 44. locking bead; 411. recess; 45. movable hole; 46. ring plate; 47. first reset member; 48. unlocking member; 481. magnetic ring; 482. magnetic rod; 483. horizontal plate; 484. counterweight; 485. movable slot; 486. second reset member; 5. angle adjustment mechanism; 51. rotating rod. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example 1, with reference to Figure 1-Figure 7 , which is the first embodiment of the present invention, provides an adjustable energy-saving lighting street lamp, including a lamp holder 1, a lighting module 2 and an energy collection module 3 are respectively installed at the top two ends of the lamp holder 1, the lighting module 2 includes a lamp pole 21, a mounting base 22 arranged on one side of the lamp pole 21, and a lampshade shell 23 arranged on the mounting base 22.

[0024] Traditional energy-saving streetlights are typically designed as one-piece structures, or they are secured to the lamp post 21 using a combination of bolts and clamps. In actual use, the lampshade housing 23 is often exposed to weather and sun, becoming brittle and even cracking. The inner lamp body can also be damaged. However, due to structural limitations, when these issues arise, it's difficult to easily remove and replace the components individually, causing significant inconvenience in subsequent maintenance.

[0025] Specifically, energy collection module 3 can be a solar panel based on the photovoltaic effect. When sunlight strikes the solar panel, the energy from the photons is transferred to electrons in the semiconductor material, causing them to transition into free electrons, thereby generating an electric current. Through the photovoltaic effect, the solar panel converts solar energy into direct current (DC), which powers lighting module 2 and other electrical components. This is prior art and will not be elaborated upon here.

[0026] This adjustable energy-saving lighting street lamp also includes: a locking mechanism 4 for installing and fixing the lampshade shell 23, the locking mechanism 4 is arranged between the mounting seat 22 and the lampshade shell 23; an angle adjustment mechanism 5 for rotating the angle of the mounting seat 22, the angle adjustment mechanism 5 is installed on the lamp pole 21; when the angle adjustment mechanism 5 rotates the mounting seat 22 to a downward tilt, the locking mechanism 4 automatically unlocks the lampshade shell 23.

[0027] Specifically, the angle of the mounting base 22 is adjusted by the angle adjustment mechanism 5 so that the lampshade shell 23 can be easily disassembled and installed. When the mounting base 22 is rotated to tilt downward, the locking mechanism 4 is automatically unlocked, simplifying the disassembly process; conversely, when the mounting base 22 returns to a horizontal position, the locking mechanism 4 is automatically locked to ensure the stability of the lampshade shell 23.

[0028] Reference Figure 5-Figure 7 The locking mechanism 4 includes a horizontal rod 41 welded to the inner wall of the lampshade shell 23, and a through hole is provided in the mounting seat 22 for the horizontal rod 41 to penetrate. A fixed cylinder 42 with the same number as the horizontal rod 41 is fixedly installed in the mounting seat 22, and a locking cylinder 43 is movably installed on the inner side of the fixed cylinder 42, and three locking beads 44 are arranged in a circular array with itself as the axis in the locking cylinder 43; the number of horizontal rods 41 is not less than two, and one end of the horizontal rod 41 is set to a pointed end for easy insertion. The diameter of the horizontal rod 41 is D1, and the diameter of the minimum gap formed by the three locking beads 44 is D2, and D2 is smaller than D1. A recess 411 is provided on the outer wall of the horizontal rod 41.

[0029] Reference Figure 6 One side of the fixing cylinder 42 is a gradually narrowing cone, and a movable hole 45 for the locking bead 44 to pass through is opened on the outer wall of the locking cylinder 43. The diameter of the movable hole 45 is larger than the diameter of the locking bead 44.

[0030] Specifically, when the lampshade housing 23 needs to be installed on the mounting base 22, the horizontal rod 41 is aligned with the through hole in the mounting base 22 and inserted. During the insertion of the horizontal rod 41, because its diameter D1 is larger than the minimum gap diameter D2 formed by the three locking beads 44, the horizontal rod 41 will squeeze the locking beads 44. After being squeezed, the locking beads 44 will move radially outward in the locking cylinder 43. When the horizontal rod 41 continues to be inserted until the recess 411 moves to the position of the locking beads 44, the locking beads 44 lose the squeeze of the outer wall of the horizontal rod 41, move toward the center of the locking cylinder 43, and embed into the recess 411. At this time, the locking beads 44 are stuck in the recess 411, and cooperate with the inclined surface on the inner side of the fixing cylinder 42 to prevent the horizontal rod 41 from being pulled out of the locking cylinder 43, thereby achieving the locking of the lampshade housing 23 and the mounting base 22.

[0031] Specifically, if the lampshade housing 23 shakes or vibrates due to external factors, causing the horizontal rod 41 to move axially and attempt to disengage from the locking cylinder 43, this will inevitably drive the locking cylinder 43 and the locking beads 44 outward. At this time, due to the change in the inner diameter of the fixing cylinder 42, the three locking beads 44 will continue to be subjected to inward pressure. As the vibration level of the horizontal rod 41 increases, its tendency to disengage from the locking cylinder 43 intensifies, and the squeezing force of the three locking beads 44 on the outer wall of the horizontal rod 41 also increases accordingly, completely locking the horizontal rod 41 within the locking cylinder 43, preventing it from disengaging on its own.

[0032] Reference Figure 6 A ring plate 46 is fixedly provided on the inner side of the locking cylinder 43, and a first reset member 47 is connected between the ring plate 46 and the inner wall of the mounting seat 22; when the three locking beads 44 are embedded in the recess 411, the lampshade housing 23 is in a locked state and the first reset member 47 is in a natural state.

[0033] Specifically, the first return member 47 can use a compression spring or metal spring that can withstand axial pressure. When the horizontal rod 41 completes the unlocking operation, the locking cylinder 43 can automatically return to its initial position on the inside of the fixed cylinder 42 under the elastic force of the first return member 47; when the horizontal rod 41 is initially extended into the locking cylinder 43, due to the friction between the horizontal rod 41 and the locking bead 44, the horizontal rod 41 will drive the locking bead 44 to move a short distance, and the first return member 47 is compressed. As the horizontal rod 41 continues to extend, when the recess 411 moves to the position corresponding to the locking bead 44, the locking cylinder 43 is reset under the elastic action of the first return member 47, and the outer walls of the three locking beads 44 will abut against the inner wall of the locking cylinder 43.

[0034] Reference Figure 3 The inner wall of the lampshade shell 23 is provided with a cavity for installing the lamp body (shown in the figure, but not numbered); a sealing rubber strip (shown in the figure, but not numbered) is provided at the inner edge of the lampshade shell 23, which can effectively prevent rainwater, dust and other external debris from entering the lampshade shell 23, prevent the lamp body from being damaged by water vapor erosion, and avoid dust accumulation affecting the lighting effect, thereby extending the service life of the lamp body and ensuring the stable performance of the lighting street lamp.

[0035] Example 2, reference Figure 1-Figure 7, which is the second embodiment of the present invention, differs from the first embodiment in that when the horizontal rod 41 is vibrated, it is more firmly fixed in the locking cylinder 43, making it difficult for it to disengage on its own. To unlock the horizontal rod 41, one of the following measures is required: moving the three locking beads 44 toward the side closer to the lamp post 21, thereby increasing the gap diameter D2 between them and creating space for the horizontal rod 41 to disengage; or, by moving the locking cylinder 43, the three locking beads 44 are moved toward the side closer to the lamp post 21, which also increases the gap diameter D2, thereby unlocking the horizontal rod 41 and removing the lampshade housing 23.

[0036] Reference Figure 4 and Figure 5 The locking mechanism 4 also includes an unlocking member 48 for releasing the locked state of the lampshade housing 23. The unlocking member 48 includes a magnetic ring 481 welded or fixedly mounted on the outer wall of the locking cylinder 43, and a magnetic rod 482 slidably mounted on the inner wall of the mounting seat 22. A through groove for the magnetic rod 482 to move is provided in the mounting seat 22. The number of magnetic rods 482 and the magnetic ring 481 is the same, and the magnetic rod 482 and the magnetic ring 481 are magnetically attracted to each other; the magnetic rods 482 are connected by a horizontal plate 483, and a counterweight 484 is installed on the horizontal plate 483. A moving groove 485 for the sliding of the horizontal plate 483 is provided in the mounting seat 22, and a second reset member 486 is connected between the horizontal plate 483 and the inner wall of the moving groove 485.

[0037] Specifically, when the lampshade housing 23 needs to be removed, the mounting base 22 is tilted downward by rotating the angle adjustment mechanism 5. As the mounting base 22 tilts, under the action of gravity, the counterweight 484 drives the horizontal plate 483 and the magnetic rod 482 connected thereto to move toward the side of the fixed cylinder 42, so that the magnetic rod 482 attracts the magnetic ring 481 through magnetic force. Since the magnetic ring 481 is fixed on the locking cylinder 43, it will drive the locking cylinder 43 to move toward the side close to the lamp pole 21; so that the three locking beads 44 in the locking cylinder 43 are constrained by the inner wall of the fixed cylinder 42 during the movement. The gap diameter D2 between the locking beads 44 gradually increases. When D2 is greater than the diameter of the horizontal rod 41, the horizontal rod 41 loses the restriction of the locking beads 44. At this time, the horizontal rod 41 can detach from the locking cylinder 43, thereby realizing the rapid unlocking of the lampshade housing 23.

[0038] Specifically, the second restoring member 486 can be a compression spring or metal spring capable of withstanding axial tension. When the mounting base 22 returns to a horizontal state, the elastic action of the second restoring member 486 causes the horizontal plate 483 and the magnetic rod 482 to move toward their initial positions, restoring the distance between the magnetic rod 482 and the magnetic ring 481 to their initial position. The locking cylinder 43 is also restored by the action of the first restoring member 47, preparing for the next installation of the lampshade housing 23. The remaining structure is the same as that of Example 1.

[0039] Example 3, reference Figure 2 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that the angle adjustment mechanism 5 includes a rotating rod 51 rotatably installed in the lamp pole 21 through a rotating shaft, and the end of the rotating rod 51 away from the lamp pole 21 is fixedly installed on the outer wall of the mounting seat 22.

[0040] Specifically, the angle adjustment mechanism 5 may include a worm gear fixedly mounted coaxially with the rotating rod 51, a worm is meshed with one side of the worm gear, and the worm is rotatably mounted on the wall of the lamp post 21 through a bearing (such as Figure 2 When the lampshade housing 23 needs to be removed or installed, the tilt of the mounting base 22 is adjusted by rotating the worm, which is a simple and convenient operation. Furthermore, the worm gear transmission has a self-locking characteristic, that is, when the worm stops rotating, the worm wheel cannot reverse the worm rotation. Thus, once the mounting base 22 is adjusted to the desired tilt angle, even without additional fixing measures, the self-locking effect of the worm gear ensures that the mounting base 22 remains stably at that tilt angle, and will not change its angle due to external vibrations or other factors, thus ensuring the safety and stability of the removal and installation process.

[0041] Specifically, the angle adjustment mechanism 5 may include an electric push rod installed between the rotating rod 51 and the mounting base 22. One end of the electric push rod is hinged to the rotating rod 51. By controlling the extension and retraction of the electric push rod, the rotating rod 51 is pushed to rotate around the connection point to achieve angle adjustment. This has the advantages of high driving force, fast adjustment speed, and remote control. The remaining structure is the same as that of Example 2.

[0042] Based on Examples 1-3, the working principle of the present invention is as follows: The lampshade shell 23 is installed on the mounting base 22 through the locking mechanism 4. The horizontal rod 41 is inserted into the fixed tube 42 in the mounting base 22, squeezing the locking bead 44 in the locking tube 43. When the recess 411 of the horizontal rod 41 is aligned with the locking bead 44, the locking bead 44 is embedded in the recess 411 and cooperates with the inner inclined surface of the fixing tube 42 to realize the locking of the lampshade shell 23, and the locking is more secure when subjected to vibration. When unlocking, the angle adjustment mechanism 5 rotates to tilt the mounting seat 22 downward. Under the action of gravity, the counterweight block 484 on the horizontal plate 483 drives the magnetic rod 482 to move. The magnetic rod 482 attracts the magnetic ring 481 welded to the outer wall of the locking cylinder 43, causing the locking cylinder 43 to move, changing the locking bead 44 to be constrained by the inner wall of the fixed cylinder 42, increasing the gap diameter, so that the horizontal rod 41 can be disengaged to achieve unlocking, making it convenient to remove the lampshade housing 23 for maintenance or replacement; after the mounting seat 22 returns to the horizontal state, the second reset member 486 resets the horizontal plate 483 and the magnetic rod 482, and the first reset member 47 resets the locking cylinder 43.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An adjustable energy-saving street lamp, comprising a lamp holder (1), a lighting module (2) and an energy collection module (3) being mounted on both ends of the top of the lamp holder (1), the lighting module (2) comprising a lamp pole (21), a mounting seat (22) arranged on one side of the lamp pole (21), and a lampshade housing (23) arranged on the mounting seat (22), characterized in that: Also includes: A locking mechanism (4) for installing and fixing the lampshade housing (23), wherein the locking mechanism (4) is arranged between the mounting seat (22) and the lampshade housing (23); An angle adjustment mechanism (5) for rotating the mounting seat (22), wherein the angle adjustment mechanism (5) is arranged on the lamp pole (21); When the angle adjustment mechanism (5) rotates the mounting seat (22) to tilt downward, the locking mechanism (4) automatically unlocks the lampshade housing (23).

2. The adjustable energy-saving street lamp according to claim 1, characterized in that: The locking mechanism (4) includes a horizontal rod (41) arranged on the inner wall of the lampshade housing (23); a through hole for the horizontal rod (41) to penetrate is provided in the mounting seat (22); the mounting seat (22) is provided with a fixing cylinder (42) having the same number as the horizontal rod (41); a locking cylinder (43) is provided inside the fixing cylinder (42); and three locking beads (44) are provided in a ring array with the locking cylinder (43) as the axis.

3. The adjustable energy-saving street lamp according to claim 2, characterized in that: The number of the horizontal rods (41) is not less than two, and one end of the horizontal rod (41) is set as a tip. The diameter of the horizontal rod (41) is D1, and the diameter of the minimum gap formed by the three locking beads (44) is D2, and D2 is smaller than D1. A recess (411) is opened on the outer wall of the horizontal rod (41).

4. The adjustable energy-saving street lamp according to claim 3, characterized in that: One side of the fixing cylinder (42) is in a gradually narrowing conical shape, and a movable hole (45) for the locking bead (44) to pass through is provided on the outer wall of the locking cylinder (43), and the diameter of the movable hole (45) is larger than the diameter of the locking bead (44).

5. The adjustable energy-saving street lamp according to claim 3, characterized in that: A ring plate (46) is fixedly provided on the inner side of the locking cylinder (43), and a first reset member (47) is provided between the ring plate (46) and the inner wall of the mounting seat (22); When the three locking beads (44) are embedded in the recess (411), the lampshade housing (23) is in a locked state, and the first reset member (47) is in a natural state.

6. The adjustable energy-saving street lamp according to claim 4, characterized in that: The locking mechanism (4) further comprises an unlocking member (48) for releasing the locked state of the lampshade housing (23), the unlocking member (48) comprising a magnetic ring (481) arranged on the outer wall of the locking cylinder (43), and a magnetic attraction rod (482) slidably arranged on the inner wall of the mounting seat (22), the magnetic attraction rod (482) and the magnetic ring (481) being arranged in the same number, and the magnetic attraction rod (482) and the magnetic ring (481) being magnetically attracted to each other.

7. The adjustable energy-saving street lamp according to claim 6, characterized in that: The magnetic rods (482) are connected to each other through a transverse plate (483), and a counterweight (484) is provided on the transverse plate (483). A movable groove (485) for sliding the transverse plate (483) is provided in the mounting seat (22), and a second reset member (486) is provided between the transverse plate (483) and the inner wall of the movable groove (485).

8. The adjustable energy-saving street lamp according to claim 7, characterized in that: The angle adjustment mechanism (5) comprises a rotating rod (51) rotatably mounted in the lamp pole (21) via a rotating shaft, and one end of the rotating rod (51) away from the lamp pole (21) is fixedly mounted to the outer wall of the mounting seat (22).

9. The adjustable energy-saving street lamp according to claim 1, characterized in that: The inner wall of the lampshade shell (23) is provided with a cavity for mounting the lamp body.

10. The adjustable energy-saving street lamp according to claim 1, characterized in that: A sealing rubber strip is provided at the inner edge of the lampshade shell (23).

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