A ring-shaped adjustable street lamp

Abstract

The utility model discloses a ring-shaped adjustable street lamp, which belongs to the technical field of street lamps and aims at solving the problem that when the street lamp is in use, an extension rod is not convenient to be adjusted according to the length of a road flag advertisement and the use range is small. The utility model comprises a lamp post, lamp poles are fixedly installed on both sides of the top of the lamp post, a light bulb is fixedly installed on the bottom end of the lamp post, fixing rods are fixedly installed on both sides of the lamp post, a cavity is provided inside the fixing rod, the cavity runs through both sides of the fixing rod, a connecting groove is provided at the fixing rod, the connecting groove is connected with the cavity, a rack is slidably installed in the cavity, a gear is rotatably installed inside the lamp post, the gear is meshed with the rack, and a connecting plate is fixedly installed inside the lamp post. The utility model is convenient for adjusting the length of the fixing rod according to the width of the road flag advertisement and expanding the use range through the arrangement of structures such as the fixing rod, the cavity, the connecting groove, the rack, the gear, the connecting plate and the connecting shaft.

Description

Technical Field

[0001] The utility model belongs to the technical field of street lamps, and in particular relates to an embracing street lamp. Background Art

[0002] Street lamps serve as auxiliary lighting facilities for roads. They light up in the evening when the light is dim, facilitating the passage of pedestrians and vehicles and ensuring driving safety. Street lamps need to be supported by lamp poles, which are generally installed on both sides of the road and must not affect traffic. By adding light sources to lamp poles, the lighting range of street lamps can be increased, and certain regional and cultural characteristics can be reflected, forming a ring-shaped adjustable street lamp.

[0003] In the prior art, a wraparound street lamp with patent announcement number CN218972484U is disclosed. The above patent includes a pole arranged on the road surface, lamp arms are symmetrically arranged on the top of the pole, lamp holders are arranged on the ends of the lamp arms away from the poles, solar photovoltaic panels are arranged above the lamp arms, and positioning components are arranged on the solar photovoltaic panels. The positioning components are detachably connected to a pair of lamp arms, and the positioning components extend to both sides of the lamp arms and are distributed on the upper ends of road flag advertisements. However, the following deficiencies still exist in actual use: from a practical point of view, when the street lamp is in use, the extension pole 2 is not convenient to be adjusted according to the length of the road flag advertisement, and the scope of use is small.

[0004] Therefore, a ring-shaped adjustable street lamp is needed to solve the problem that the extension pole 2 of the street lamp in the prior art is not convenient to be adjusted according to the length of the road flag advertisement when in use, and the use range is small. Utility Model Content

[0005] The purpose of the utility model is to provide a ring-shaped adjustable street lamp to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ring-shaped adjustable street lamp, comprising a lamp post, lamp poles are fixedly installed on both sides of the top of the lamp post, a light bulb is fixedly installed on the bottom end of the lamp post, fixing rods are fixedly installed on both sides of the lamp post, a cavity is provided inside the fixing rod, the cavity runs through both sides of the fixing rod, a connecting groove is provided on the lamp post at the fixing rod, the connecting groove is connected with the cavity, a rack is slidably installed in the cavity, a gear is rotatably installed inside the lamp post, the gear is meshed with the rack, a connecting plate is fixedly installed inside the lamp post, a connecting shaft is fixedly installed on the bottom end of the gear, and a transmission mechanism is arranged inside the lamp post.

[0007] It should be noted in the solution that a support column is detachably mounted on the top of the lamp post, and a solar panel is fixedly mounted on the top of the support column.

[0008] A mounting ring is fixedly mounted on the bottom end of the support column, and the mounting ring is fixed to the lamp column by fixing bolts.

[0009] The transmission mechanism includes a first bevel gear and a rotating rod, the first bevel gear is fixedly connected to the connecting shaft, the rotating rod is rotatably connected to the lamp post, a second bevel gear is fixed to one end of the rotating rod, and the first bevel gear and the second bevel gear are meshed.

[0010] As a preferred implementation, a base is fixedly mounted on the bottom end of the lamp post, and a mounting hole is formed on the top end of the base.

[0011] A reinforcing plate is fixedly mounted on the side end of the base, the reinforcing plate is fixedly connected to the lamp post, and the reinforcing plate is in a triangular shape.

[0012] A fixing block is fixedly mounted on one end of the rack, and a fixing ring is fixedly mounted on one end of the fixing block and the fixing rod.

[0013] A sliding block is fixedly installed on the top end of the rack, a sliding groove is provided in the cavity, and the sliding block is slidably connected with the sliding groove.

[0014] Compared with the prior art, the annular adjustable street lamp provided by the utility model has at least the following beneficial effects:

[0015] (1) By setting up structures such as a fixing rod, a cavity, a connecting groove, a rack, a gear, a connecting plate and a connecting shaft, it is convenient to adjust the length of the fixing rod according to the width of the banner advertisement, thereby expanding the scope of use.

[0016] (2) The solar panel is provided to achieve energy saving effect. The base and mounting holes are provided to facilitate installation of the lamp post. The reinforcement plate is provided to enhance connection strength.

[0017] (3) By beautifying the appearance of street lamp tubes, it can play a role in cultural propaganda in street lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0021] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of area B in the middle.

[0022] In the figure: 1. lamp post; 2. lamp pole; 3. bulb; 4. fixing rod; 5. cavity; 6. connecting groove; 7. rack; 8. gear; 9. connecting plate; 10. connecting shaft; 11. first bevel gear; 12. support column; 13. solar panel; 14. rotating rod; 15. base; 16. mounting hole; 17. reinforcement plate; 18. moving block; 19. fixing ring. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. The embodiments are only partial applications of the present invention, and other related embodiments based on the embodiments of the present invention also fall within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a ring-shaped adjustable street lamp, including a lamp post 1, lamp poles 2 are fixedly installed on both sides of the top of the lamp post 1, an annular strip bulb 3 is fixedly installed on the bottom end of the lamp post 2, fixing rods 4 are fixedly installed on both sides of the lamp post 1, a cavity 5 is opened inside the fixing rod 4, and the cavity 5 runs through both sides of the fixing rod 4, a connecting groove 6 is opened at the fixing rod 4 of the lamp post 1, the connecting groove 6 is connected with the cavity 5, a rack 7 is slidably installed in the cavity 5, a gear 8 is rotatably installed inside the lamp post 1, the gear 8 is meshed with the rack 7, a connecting plate 9 is fixedly installed inside the lamp post 1, a connecting shaft 10 is fixedly installed at the bottom end of the gear 8, and a transmission mechanism is arranged inside the lamp post 1.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a support column 12 is detachably installed on the top of the lamp post 1, and a solar panel 13 is fixedly installed on the top of the support column 12. The setting of the solar panel 13 achieves energy saving. A mounting ring is fixedly installed on the bottom end of the support column 12, and the mounting ring is fixed to the lamp post 1 by fixing bolts. The setting of the fixing bolts facilitates the disassembly and assembly of the solar panel 13.

[0026] Working process of this scheme: When the ring-shaped adjustable street lamp is installed with a road flag advertisement, the staff drives the rack 7 to move through the gear 8 according to the width of the road flag advertisement, and adjusts the length of the fixed rod 4, which is suitable for the installation of road flag advertisements of different widths. A fixed block is fixedly installed at one end of the rack 7, and hooks are provided on one side of the fixed block and the fixed rod 4, and the road flag advertisement is hung by the hook.

[0027] By arranging structures such as the fixing rod 4, the cavity 5, the connecting groove 6, the rack 7, the gear 8, the connecting plate 9 and the connecting shaft 10, it is convenient to adjust the length of the fixing rod 4 according to the width of the banner advertisement to expand the scope of use. By arranging the solar panel 13, energy saving effect is achieved.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a base 15 is fixedly installed on the bottom end of the lamp post 1, and a mounting hole 16 is opened on the top of the base 15. The arrangement of the base 15 and the mounting hole 16 facilitates the installation of the lamp post 1. A reinforcing plate 17 is fixedly installed on the side end of the base 15. The reinforcing plate 17 is fixedly connected to the lamp post 1. The shape of the reinforcing plate 17 is triangular. The connection strength is enhanced by the arrangement of the reinforcing plate 17.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, a fixed block 18 is fixedly installed at one end of the rack 7, and a fixed ring 19 is fixedly installed at one end of the fixed block 18 and the fixed rod 17. A slider is fixedly installed at the top of the rack 7, and a slide groove is opened and installed in the cavity 5. The slider is slidably connected to the slide groove. The setting of the slider and the slide groove plays a limiting role in the movement of the rack.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the transmission mechanism includes a first bevel gear 10 and a rotating rod 14. The first bevel gear 11 is fixedly connected to the connecting shaft 10. The rotating rod 14 is rotatably connected to the lamp post 1. A second bevel gear is fixed to one end of the rotating rod 14. The first bevel gear 11 is meshed with the second bevel gear. Through the rotating rod 14, the second bevel gear drives the first bevel gear 14 to rotate, so that the connecting shaft 10 drives the gear 8 to rotate.

[0031] In summary: through the arrangement of structures such as the fixing rod 4, the cavity 5, the connecting groove 6, the rack 7, the gear 8, the connecting plate 9 and the connecting shaft 10, it is convenient to adjust the length of the fixing rod 4 according to the width of the flag road advertisement to expand the scope of use. Through the arrangement of the solar panel 13, energy saving effect is achieved. Through the arrangement of the base 15 and the mounting hole 16, the lamp post 1 is easy to install. Through the arrangement of the reinforcement plate 17, the connection strength is enhanced.

[0032] The bulb 3 can be designed as a ring-shaped strip bulb by itself, or it can be ordered or purchased from the market as needed. The bulb 3 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0033] The above is a specific implementation of the present application, and the protection scope of the present application shall be subject to the protection scope of the claims. However, the protection scope of the present application is not limited thereto, and simpler changes or replacements in the technical scope of the present application shall be covered within the protection scope of the present application.

Claims

1. A ring-shaped adjustable street lamp, comprising a lamp post (1), characterized in that: Lamp poles (2) are fixedly mounted on both sides of the top of the lamp post (1), and a ring-shaped strip bulb (3) is fixedly mounted on the bottom end of the lamp post (2). Fixed rods (4) are fixedly mounted on both sides of the lamp post (1), and a cavity (5) is provided inside the fixed rod (4), and the cavity (5) runs through both sides of the fixed rod (4). The lamp post (1) is provided with a connecting groove (6) located at the fixed rod (4), and the connecting groove (6) is connected with the cavity (5). A rack (7) is slidably mounted in the cavity (5), and a gear (8) is rotatably mounted inside the lamp post (1), and the gear (8) meshes with the rack (7). A connecting plate (9) is fixedly mounted inside the lamp post (1), and a connecting shaft (10) is fixedly mounted at the bottom end of the gear (8), and the connecting shaft (10) is rotatably connected to the connecting plate (9). A transmission mechanism is arranged inside the lamp post (1).

2. The ring-shaped adjustable street lamp according to claim 1, characterized in that: A support column (12) is detachably mounted on the top of the lamp post (1), and a solar panel (13) is fixedly mounted on the top of the support column (12).

3. The annular adjustable street lamp according to claim 2, characterized in that: A mounting ring is fixedly mounted on the bottom end of the support column (12), and the mounting ring is fixed to the lamp column (1) via fixing bolts.

4. The annular adjustable street lamp according to claim 3, characterized in that: The transmission mechanism comprises a first bevel gear (11) and a rotating rod (14); the first bevel gear (11) is fixedly connected to the connecting shaft (10); the rotating rod (14) is rotatably connected to the lamp post (1); a second bevel gear is fixed to one end of the rotating rod (14); the first bevel gear (11) and the second bevel gear are meshed.

5. The annular adjustable street lamp according to claim 4, characterized in that: A base (15) is fixedly mounted on the bottom end of the lamp post (1), and a mounting hole (16) is provided on the top end of the base (15).

6. The annular adjustable street lamp according to claim 5, characterized in that: A reinforcing plate (17) is fixedly mounted on the side end of the base (15); the reinforcing plate (17) is fixedly connected to the lamp post (1); and the reinforcing plate (17) is in the shape of a triangle.

7. The ring-shaped adjustable street lamp according to claim 1, characterized in that: A fixing block (18) is fixedly mounted on one end of the rack (7), and a fixing ring (19) is fixedly mounted on one end of the fixing block (18) and the fixing rod (4).

8. The ring-shaped adjustable street lamp according to claim 1, characterized in that: A sliding block is fixedly mounted on the top of the rack (7), a sliding groove is provided in the cavity (5), and the sliding block is slidably connected to the sliding groove.

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