Holding pole type metal plate solar street lamp

Abstract

The utility model discloses a holding pole type metal plate solar street lamp which comprises a lamp pole, a lamp body and a solar module, the solar module is fixed to the top of the lamp pole, and the lamp body is fixed to the lamp pole and located at the bottom of the solar module. The lamp body comprises a lamp shell manufactured through the sheet metal technology, a light-emitting module fixed in the lamp shell and a locking mechanism used for locking the lamp shell to the lamp pole, and the rear end of the lamp shell completely surrounds the top end of the lamp pole. And a rotating column of the solar module penetrates through the rear end part, is embedded into the lamp post and is fixed with the lamp post. According to the holding pole type metal plate solar street lamp, the lamp body and the lamp shell are manufactured through the metal plate technology, the light-emitting module is supported through the lamp body and the lamp shell of a light structure, materials used for the lamp body can be greatly reduced, and then the total weight of the street lamp is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of solar street light technology, specifically, it relates to a pole-mounted sheet metal solar street light. Background Technology

[0002] Solar streetlights are lighting devices that utilize solar energy as their primary energy source. They convert sunlight into electricity through solar panels, store the electricity, and provide lighting services at night or when sunlight is insufficient. Due to their environmental friendliness, economic efficiency, and sustainability, solar streetlights are being widely used globally.

[0003] Existing solar streetlights are basically composed of a cylindrical lamp post, a die-cast lamp body, and a solar panel. Because the lamp body is made using a die-casting process, the overall weight of the lamp body is relatively large, which is wasteful of materials and makes installation difficult, time-consuming, and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a pole-mounted sheet metal solar street light that is manufactured using sheet metal technology, which significantly reduces the amount of street light material used.

[0005] The technical solution of the present invention to solve the above-mentioned technical problems is as follows:

[0006] A pole-mounted sheet metal solar street light includes a lamp post, a lamp body, and a solar module. The solar module is fixed to the top of the lamp post, and the lamp body is fixed to the lamp post and located at the bottom of the solar module. The lamp body includes a lamp housing made of sheet metal and a light-emitting module fixed inside the lamp housing, as well as a locking mechanism for locking the lamp housing to the lamp post. The rear end of the lamp housing completely surrounds the top of the lamp post, and the rotating column of the solar module passes through the rear end and is embedded in the lamp post and fixed to the lamp post.

[0007] Specifically, the locking mechanism includes a locking member and a locking plate. The locking plate has a hollow center and is fixed to the inner bottom surface of the rear end of the lamp housing. The locking member is used to fix the locking plate to the lamp post.

[0008] Preferably, the locking component is a locking flange, which is fixed to the top of the lamp post. The locking plate is integrally formed with the inner bottom surface of the lamp housing or fixed together by welding. The locking flange and the locking plate are fixed together by bolts.

[0009] Preferably, the locking component includes a locking U-ring and a locking sleeve. The locking U-ring is embedded in the locking sleeve and clamps the outer surface of the lamp post by moving closer together. At least one side of the locking plate is provided with an upwardly protruding locking wall. The opening of the locking U-ring passes through the locking sleeve and through a locking hole provided on the locking wall. The locking U-ring is then secured to the lamp post by the cooperation of the locking wall and the nut.

[0010] Specifically, it also includes a battery assembly, which is built into the lamp post or the lamp housing.

[0011] Specifically, the solar module also includes a solar panel and an angle adjustment mechanism. The angle adjustment mechanism connects the solar panel to the rotating column, and the solar panel is electrically connected to the light-emitting module and the battery assembly, respectively.

[0012] Preferably, the lower surface of the front end of the lamp housing is inclined.

[0013] This invention offers the following advantages: The lamp body and housing are manufactured using sheet metal processing, and the lightweight structure of the lamp body and housing supports the light-emitting module, significantly reducing the amount of material used in the lamp body and thus the overall weight of the streetlight. Furthermore, the locking mechanism secures the lamp body to the lamp post, greatly reducing structural complexity and making the installation of the streetlight more convenient and faster. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model.

[0015] Figure 2 This is a schematic diagram of the disassembled structure of Embodiment 1 of this utility model.

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the lamp body in Embodiment 1 of this utility model.

[0017] Figure 4 This is a schematic diagram of the disassembled structure of the locking mechanism in Embodiment 1 of this utility model.

[0018] Figure 5 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model.

[0019] Figure 6 This is a schematic diagram of the disassembled structure of Embodiment 2 of this utility model.

[0020] Figure 7 This is a schematic diagram of the disassembled structure of the lamp body in Embodiment 2 of this utility model.

[0021] The meanings of the numbers in the attached diagram are as follows:

[0022] 1. Lamp post, 2. Lamp body, 21. Lamp housing, 22. Locking mechanism, 23. Locking U-ring, 24. Locking sleeve, 25. Locking flange, 26. Locking plate, 27. Locking wall, 3. Solar module. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model. Example

[0027] According to Embodiment 1 of this utility model, a pole-mounted sheet metal solar street light is as follows: Figure 1-4As shown, the lamp includes a lamp post 1, a lamp body 2, and a solar module 3. The solar module 3 is fixed to the top of the lamp post 1. The lamp body 2 is fixed to the lamp post 1 and located at the bottom of the solar module 3. The lamp body 2 includes a lamp housing 21 made of sheet metal, a light-emitting module fixed inside the lamp housing 21, and a locking mechanism 22 for locking the lamp housing 21 to the lamp post 1. The rear end of the lamp housing 21 completely surrounds the top of the lamp post 1. The rotating column of the solar module 3 passes through the rear end and is embedded in the lamp post 1 and fixed to the lamp post 1. Specifically, it also includes a battery assembly, which is built into the lamp post 1 or the lamp housing 21. Specifically, the solar module 3 also includes a solar panel and an angle adjustment mechanism. The angle adjustment mechanism connects the solar panel to the rotating column, and the solar panel is electrically connected to the light-emitting module and the battery assembly, respectively. The solar module 3, through the cooperation of the angle adjustment mechanism and the rotating column, allows the solar panel to be adjusted according to the angle of sunlight no matter where it is installed, effectively improving power generation efficiency. In addition, the built-in battery components can reduce the external influence on the battery components and extend their service life.

[0028] Specifically, the locking mechanism 22 includes a locking member and a locking plate 26. The locking plate 26 has a hollow center and is fixed to the inner bottom surface of the rear end of the lamp housing 21. The locking member is used to fix the locking plate 26 to the lamp post 1. Specifically, the locking member includes a locking U-ring 23 and a locking sleeve 24. The locking U-ring 23 is embedded in the locking sleeve 24 and clamps the outer surface of the lamp post 1 by bringing them closer together. At least one side of the locking plate 26 has an upwardly protruding locking wall 27. The opening of the locking U-ring 23 passes through the locking sleeve 24 and through the locking hole provided on the locking wall 27. The locking U-ring 23 surrounds the lamp post 1 and is fixed to the lamp post 1 by the cooperation of the locking wall 27 and the nut. The design of locking U-ring 23 and locking sleeve 24 allows for free adjustment of the specific position of the lamp body 2 on the lamp post 1. Once the position is determined, it can be fixed directly, facilitating the adjustment of the illumination height according to the location during actual use. Furthermore, the height requirement of the lamp post 1 does not need to be too precise. In addition, the lamp housing 21, which is made of sheet metal, can cooperate with the heat sink of the power generation module to assist in heat dissipation, which is far superior to the heat dissipation effect of the die-cast lamp body 2. Example

[0029] The pole-mounted sheet metal solar street light in Embodiment 2 is basically the same as that in Embodiment 1, except that: Figure 5-7As shown, the locking component is a locking flange 25, which is fixed to the top of the lamp post 1. The locking plate 26' is integrally formed with the inner bottom surface of the lamp housing 21' or fixed together by welding. The locking flange 25 and the locking plate 26' are fixed with bolts. By directly fixing the locking flange 25 to the locking plate 26', the lamp housing 21' is fixed to the lamp post 1. Subsequently, the solar module 3 penetrates the lamp housing 21' and enters the lamp post 1. After adjusting the direction and angle, it is fixed to the lamp post 1, ensuring power generation efficiency while reducing installation difficulty. The overall installation is simple and quick.

[0030] The lower surface of the front end of the lamp housing 21' is inclined. By inclining the lamp housing 21', the light source of the light-emitting module is designed with an inclined angle, which can provide a better lighting angle and does not require later adjustment. Only an additional sheet metal process is needed during the manufacturing of the lamp housing 21' to set the inclined bottom surface, which is convenient and labor-saving.

[0031] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A pole-mounted sheet metal solar street light, comprising a lamp post (1), a lamp body (2), and a solar module (3), wherein the solar module (3) is fixed to the top of the lamp post (1), and the lamp body (2) is fixed to the lamp post (1) and located at the bottom of the solar module (3), characterized in that: The lamp body (2) includes a lamp housing (21) made by sheet metal process and a light-emitting module fixed in the lamp housing (21) and a locking mechanism (22) for locking the lamp housing (21) on the lamp post (1). The rear end of the lamp housing (21) completely surrounds the top of the lamp post (1). The rotating column of the solar module (3) passes through the rear end and is embedded in the lamp post (1) and fixed to the lamp post (1).

2. The pole-mounted sheet metal solar street light according to claim 1, characterized in that: The locking mechanism (22) includes a locking member and a locking plate (26). The locking plate (26) has a hollow center and is fixed to the inner bottom surface of the rear end of the lamp housing (21). The locking member is used to fix the locking plate (26) to the lamp post (1).

3. The pole-mounted sheet metal solar street light according to claim 2, characterized in that: The locking component is a locking flange (25), which is fixed to the top of the lamp post (1). The locking plate (26) is integrally formed with the inner bottom surface of the lamp housing (21) or fixed together by welding. The locking flange (25) and the locking plate (26) are fixed together by bolts.

4. The pole-mounted sheet metal solar street light according to claim 2, characterized in that: The locking component includes a locking U-ring (23) and a locking sleeve (24). The locking U-ring (23) is embedded in the locking sleeve (24) and clamps the outer surface of the lamp post (1) by moving closer together. At least one side of the locking plate (26) is provided with an upwardly protruding locking wall (27). The opening of the locking U-ring (23) passes through the locking sleeve (24) and passes through the locking hole provided on the locking wall (27). The locking U-ring (23) is then wrapped around the lamp post (1) and fixed on the lamp post (1) by the cooperation of the locking wall (27) and the nut.

5. The pole-mounted sheet metal solar street light according to any one of claims 1-4, characterized in that: It also includes a battery assembly, which is built into the lamp post (1) or the lamp housing (21).

6. The pole-mounted sheet metal solar street light according to claim 5, characterized in that: The solar module (3) also includes a solar panel and an angle adjustment mechanism. The angle adjustment mechanism connects the solar panel to the rotating column. The solar panel is electrically connected to the light-emitting module and the battery assembly, respectively.

7. The pole-mounted sheet metal solar street light according to claim 6, characterized in that: The lower surface of the front end of the lamp housing (21) is inclined.

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