LED garden lamp

Abstract

This utility model discloses an LED street light for gardens, including a lamp holder and a lamp head. The upper end of the lamp holder is bent and extended to one side to form a lamp head mounting end. The lamp head mounting end is stamped to form a lamp head mounting groove, which includes four rectangular side surfaces and a bottom perpendicular to the side surfaces. Insertion holes are provided through the side surfaces at both the upper and lower ends. The lamp head includes a lamp housing, which protrudes to one side to form a mounting portion. A light source mounting plate is fixedly installed on the inner side of the mounting portion, and a light-transmitting cover is installed on the lamp housing. Both ends of the lamp housing are provided with plug-in structures, each including a plug and an elastic component connected to the plug. The plug is T-shaped, and the lamp housing has a through hole opposite the plug, allowing the plug to be inserted into the hole. This LED street light for gardens has the advantages of rapid installation and maintenance, simple operation, and time and labor saving.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to an LED street light for gardens. Background Technology

[0002] Landscape lighting fixtures often employ a pole-supported structure, where LED lamp heads are fixed to the top of the pole to achieve landscape lighting. Currently, the connection between the lamp heads and poles of LED streetlights used in landscapes mostly adopts a bolt-locking installation structure, that is, through pre-drilled threaded holes or flanges, using fasteners such as screws and nuts to mechanically fix the lamp heads to the pole. Although this method provides connection stability, it has revealed the following significant drawbacks in actual use:

[0003] 1. When installing or repairing lamps, it is necessary to climb to the top of the lamp post using ladders, lifting equipment, etc. to remove and install screws. During the removal and installation, special tools such as wrenches and screwdrivers are required to tighten each screw one by one, which is tedious. If the screws are rusted or stripped due to long-term exposure, the removal difficulty will be further increased, and the lamp head or lamp post structure may be damaged due to violent removal.

[0004] 2. Frequent disassembly and assembly of screws can easily cause thread wear or loss of fasteners, requiring regular replacement of parts and increasing costs.

[0005] 3. When lighting fixtures malfunction and require emergency repair, it is difficult to disassemble and reassemble them quickly, which is time-consuming and labor-intensive. Delayed repairs may lead to the paralysis of the lighting system, affecting the safety and landscape effect of the garden at night.

[0006] 4. Currently, some connections are made using magnetic attraction structures, but the humid outdoor environment can easily cause magnetic attenuation, affecting the stability of the connection. Summary of the Invention

[0007] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide a garden LED street light that can be quickly installed and maintained, is easy to operate, and saves time and effort.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] A type of LED street light for gardens, including a light frame and a light head.

[0010] The upper end of the lamp holder is bent to one side to form a lamp holder mounting end for mounting a lamp holder. The lamp holder mounting end is stamped to form a lamp holder mounting groove. The lamp holder mounting groove includes four groove side surfaces arranged in a rectangle and a groove bottom arranged perpendicular to the groove side surfaces. The groove bottom is provided with a clearance opening. Insertion holes are provided through the groove side surfaces located at the upper and lower ends.

[0011] The lamp head includes a lamp housing, which protrudes to one side to form a mounting portion. A light source mounting plate is fixedly mounted on the inner side of the mounting portion, and LED beads are mounted on the light source mounting plate. A wire hole is provided through the lamp housing. The light source mounting plate is connected to a driving power supply, which is located on the outer side of the lamp housing. A light-transmitting cover is mounted on the lamp housing. Both ends of the lamp housing are provided with plug-in structures. The plug-in structure includes a plug and an elastic component connected to the plug. The plug is T-shaped, and the lamp housing has a through hole opposite the plug. The plug can be inserted and mated with the plug hole.

[0012] In this way, the lamp holder bends and extends to form the mounting end, facilitating the installation of the lamp head. There's no need to set up a separate lamp arm; the lamp head can be directly installed on the lamp head mounting end of the lamp holder. The lamp head needs to be assembled first. The light source mounting plate is installed inside the lamp housing, connected to the driver power supply, and the lampshade is connected to the lamp housing to complete the lamp head assembly. During installation, the driver power supply is connected to the mains power line. Then, the elastic component retracts, placing the lamp head in the lamp head mounting slot. The elastic component then resets, causing the plug to move outwards and insert into the socket, completing the connection. No screws or other components are needed; the operation is simple, time-saving, and labor-saving.

[0013] Precise positioning is achieved through the rectangular groove side surface of the lamp holder mounting slot. The T-shaped insert automatically embeds into the socket through the elastic force of the elastic component, forming a mechanical self-locking mechanism, eliminating the need for screws. This application simplifies the high-altitude operation process; the operator only needs to align the lamp holder with the mounting slot and push it in, and the insert will automatically insert into the socket to complete the fixation, completely avoiding the high-altitude tool operation required for traditional screw tightening, reducing safety risks and improving maintenance efficiency. Simultaneously, the clearance at the bottom of the lamp holder mounting slot provides space for internal cables to run, preventing cable compression and damage. The lamp housing protrudes to one side to form a mounting section, which also facilitates heat dissipation for the light source mounting plate.

[0014] Preferably, the elastic component includes a slide rod fixedly connected to the insert block, slide seats are fixedly installed at both ends of the lamp housing, a limiting groove is formed at the lower end of the slide seat, a notch is formed in the lamp housing opposite the limiting groove, a sliding hole is formed in the slide seat to cooperate with the slide rod, a driving block is provided in the limiting groove, the slide rod passes through the sliding hole and is fixedly connected to the driving block, a compression spring is sleeved on the outside of the slide rod, and the two ends of the compression spring abut against the insert block and the slide seat respectively.

[0015] Preferably, several reinforcing rods are fixed at both ends of the lamp housing.

[0016] Preferably, the lower end of the lamp housing is recessed to form a mounting platform, and the light-transmitting cover includes a light-transmitting plate and a frame fixedly installed on the outside of the light-transmitting plate. The frame is fixedly connected to the mounting platform by screws.

[0017] Preferably, the lamp holder includes a support frame and a sealing plate fixedly installed on the outside of the support frame.

[0018] In summary, this LED street light for landscaping has the advantages of enabling rapid installation and maintenance, simple operation, and saving time and effort. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of an LED street light for gardens according to the present invention.

[0020] Figure 2 for Figure 1 A diagram showing another location.

[0021] Figure 3 This is an enlarged schematic diagram of the lamp holder mounting end.

[0022] Figure 4 This is a breakdown diagram of the lamp holder.

[0023] Figure 5 for Figure 4 Enlarged diagram of point A in the middle.

[0024] Figure 6 for Figure 4 A diagram showing another location.

[0025] Figure 7 This is a schematic diagram of an elastic component.

[0026] Figure 8 This is a cross-sectional view of the lamp housing.

[0027] Figure 9 for Figure 8 Enlarged diagram of point B in the middle. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that directional terms such as "upper," "lower," "top," and "bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] like Figure 1-9As shown, a garden LED street light includes a lamp holder 1 and a lamp head 2. The upper end of the lamp holder is bent to one side to form a lamp head mounting end 3 for mounting the lamp head. The lamp head mounting end is stamped to form a lamp head mounting groove. The lamp head mounting groove includes four groove side surfaces arranged in a rectangle and a groove bottom 5 arranged perpendicular to the groove side surfaces. The groove bottom has a clearance opening. Insertion holes 6 are provided through the groove side surfaces at the upper and lower ends.

[0030] The lamp head includes a lamp housing 7, which protrudes to one side to form a mounting portion. The mounting portion can pass through the clearance opening of the lamp head mounting groove. A light source mounting plate (not shown) is fixedly installed on the inner side of the mounting portion. LED beads are mounted on the light source mounting plate. A wire hole is provided through the lamp housing. The light source mounting plate is connected to a driving power supply 8. The driving power supply is located on the outer side of the lamp housing. A light-transmitting cover 9 is installed on the lamp housing. Both ends of the lamp housing are provided with plug-in structures. The plug-in structure includes a plug block 10 and an elastic component connected to the plug block. The plug block is T-shaped. The lamp housing has a through hole opposite the plug block. The plug block can be plugged into the hole.

[0031] In this way, the lamp holder bends and extends to form the mounting end, facilitating the installation of the lamp head. There's no need to set up a separate lamp arm; the lamp head can be directly installed on the lamp head mounting end of the lamp holder. The lamp head needs to be assembled first. The light source mounting plate is installed inside the lamp housing, connected to the driver power supply, and the lampshade is connected to the lamp housing to complete the lamp head assembly. During installation, the driver power supply is connected to the mains power line. Then, the elastic component retracts, placing the lamp head in the lamp head mounting slot. The elastic component then resets, causing the plug to move outwards and insert into the socket, completing the connection. No screws or other components are needed; the operation is simple, time-saving, and labor-saving.

[0032] Precise positioning is achieved through the rectangular groove side surface of the lamp holder mounting slot. The T-shaped insert automatically embeds into the socket through the elastic force of the elastic component, forming a mechanical self-locking mechanism, eliminating the need for screws. This application simplifies the high-altitude operation process; the operator only needs to align the lamp holder with the mounting slot and push it in, and the insert will automatically insert into the socket to complete the fixation, completely avoiding the high-altitude tool operation required for traditional screw tightening, reducing safety risks and improving maintenance efficiency. Simultaneously, the clearance at the bottom of the lamp holder mounting slot provides space for internal cables to run, preventing cable compression and damage. The lamp housing protrudes to one side to form a mounting section, which also facilitates heat dissipation for the light source mounting plate.

[0033] In implementation, the elastic component includes a slide rod 11 fixedly connected to the insert block, slide seats 12 fixedly installed at both ends of the lamp housing, a limiting groove 121 opened at the lower end of the slide seat, a notch opened in front of the limiting groove of the lamp housing, a sliding hole opened in the slide seat to cooperate with the slide rod, a driving block 13 provided in the limiting groove, the slide rod passing through the sliding hole and fixedly connected to the driving block, and a compression spring 14 sleeved on the outside of the slide rod, with both ends of the compression spring abutting against the insert block and the slide seat respectively.

[0034] In this way, the elastic components consisting of the slide rod, slide block and compression spring, and the cooperation between the slide rod and the slide hole, provide guidance for the movement of the plug. When installing the lamp head, the two drive blocks are pushed inward, the drive blocks drive the plug to move, and the compression spring is compressed. When the lamp head reaches the lamp head mounting groove, the drive blocks are released, the compression spring returns to its original position, and the slide rod and plug move outward, so that the plug is inserted into the socket.

[0035] The cooperation between the slide block and the limiting groove restricts the travel of the slide rod, prevents the spring from being over-compressed and failing, and extends its service life.

[0036] During implementation, several reinforcing rods 15 are fixed to both ends of the lamp housing to improve the structural strength and deformation resistance of the lamp head.

[0037] In implementation, the lower end of the lamp housing is recessed to form a mounting platform 16. The light-transmitting cover includes a light-transmitting plate and a frame fixedly mounted on the outside of the light-transmitting plate. The frame and the mounting platform are fixedly connected by screws. After the frame of the light-transmitting plate and the mounting platform are tightened with screws, a uniform pressing force is formed to ensure a stable connection between the light-transmitting plate and the lamp housing. A sealing gasket can be provided between the light-transmitting plate and the lamp housing to improve the waterproof rating. The sealing gasket can be a silicone gasket or a rubber sheet.

[0038] In implementation, the lamp holder includes a support frame and a sealing plate fixedly installed on the outside of the support frame. The support frame is constructed by welding profiles or bolting together to form the main load-bearing skeleton. The outer sealing plate is formed by stamping and wrapping around the frame, serving both dustproof and waterproof purposes, enhancing the aesthetics of the lamp, and allowing for individual replacement of the sealing plate in case of localized damage, thus reducing costs. Furthermore, heat insulation material can be filled between the sealing plate and the support frame to further improve the heat dissipation path of the lamp and prevent heat accumulation from affecting the LED lifespan.

[0039] Finally, it should be noted that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A garden LED street light, comprising a lamp holder (1) and a lamp head (2), characterized in that, The upper end of the lamp holder is bent to one side to form a lamp head mounting end (3) for mounting the lamp head. The lamp head mounting end is stamped to form a lamp head mounting groove. The lamp head mounting groove includes four groove side surfaces (4) arranged in a rectangle and a groove bottom (5) arranged perpendicular to the groove side surfaces. The groove bottom is provided with a clearance opening. Insertion holes (6) are provided through the groove side surfaces located at the upper and lower ends. The lamp head includes a lamp housing (7), the lamp housing protrudes to one side to form a mounting part, a light source mounting plate is fixedly installed on the inner side of the mounting part, LED lamp beads are installed on the light source mounting plate, the lamp housing is provided with a through hole, the light source mounting plate is connected to a driving power supply (8), the driving power supply is located on the outside of the lamp housing, and a light-transmitting cover (9) is installed on the lamp housing. Both ends of the lamp housing are provided with plug-in structures. The plug-in structure includes a plug (10) and an elastic component connected to the plug. The plug is T-shaped. The lamp housing has a through hole facing the plug. The plug can be plugged into the hole.

2. The LED street light for gardens according to claim 1, characterized in that, The elastic component includes a slide rod (11) fixedly connected to the insert block. Both ends of the lamp housing are fixedly installed with slide seats (12). The lower end of the slide seat is provided with a limiting groove (121). The lamp housing is provided with a notch facing the limiting groove. The slide seat is provided with a sliding hole that cooperates with the slide rod. A driving block (13) is provided in the limiting groove. The slide rod passes through the sliding hole and is fixedly connected to the driving block. A compression spring (14) is sleeved on the outside of the slide rod. The two ends of the compression spring abut against the insert block and the slide seat, respectively.

3. A garden LED street light according to claim 2, characterized in that, Several reinforcing rods (15) are fixed at both ends of the lamp housing.

4. A garden LED street light according to claim 3, characterized in that, The lower end of the lamp housing is recessed to form a mounting platform (16). The light-transmitting cover includes a light-transmitting plate and a frame fixedly installed on the outside of the light-transmitting plate. The frame is fixedly connected to the mounting platform by screws.

5. A garden LED street light according to claim 4, characterized in that, The lamp holder includes a support frame and a sealing plate fixedly installed on the outside of the support frame.

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