Waterproof street lamp structure

Abstract

The waterproof street lamp structure comprises an installation support, a lower shell used for installing a light-emitting element, an upper shell and a light guide cover, a first limiting hole and a second limiting hole are formed in the periphery of the upper end of the lower shell in the vertical direction, and the aperture of the second limiting hole is smaller than that of the first limiting hole; a first limiting hole is formed in the upper shell, a second limiting hole is formed in the lower shell, a mounting groove communicated with the first limiting hole and the second limiting hole is formed in the lower shell, a positioning piece is connected to the upper shell, the upper shell and the lower shell are connected and fixed when the positioning piece moves from the first limiting hole to the second limiting hole, and connection between the upper shell and the lower shell can be removed when the positioning piece moves from the second limiting hole to the first limiting hole. According to the street lamp structure, the upper shell and the lower shell are connected without fasteners such as screws, additional tools such as a wrench are not needed in the whole process, and installation is easier and more convenient; due to the fact that screw connection is replaced, the phenomenon of screw loosening caused by thread abrasion can be avoided, and the waterproof performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waterproof street lamp structure. BACKGROUND

[0002] The existing street lamp structure includes a mounting support, a lower shell connected to the mounting support, an upper shell connected to the lower shell, an installation cavity for installing light emitting elements arranged in the lower shell, and a light guide plate arranged on the upper shell. SUMMARY

[0003] The utility model discloses a waterproof street lamp structure.

[0004] To solve the above-mentioned technical problem, the utility model adopts the following technical scheme:

[0005] A waterproof street lamp structure includes a mounting support, a lower shell connected to the mounting support for installing light emitting elements, an upper shell detachably mounted on the lower shell, a light guide cover arranged in the upper shell, a first limiting hole and a second limiting hole arranged on the outer periphery of the upper end of the lower shell in the vertical direction, the hole diameter of the second limiting hole being smaller than that of the first limiting hole, an installation groove in the lower shell communicating with the first limiting hole and the second limiting hole, a positioning member connected to the upper shell, the positioning member connecting and fixing the upper shell and the lower shell when moving from the first limiting hole to the second limiting hole, and the connection between the upper shell and the lower shell being released when the positioning member moves from the second limiting hole to the first limiting hole.

[0006] Preferably, the positioning member includes a fixed column and a fixed table, the fixed column is connected to the upper shell, and the fixed table is connected to the end of the fixed column away from the upper shell.

[0007] Preferably, the bottom of the upper shell is provided with a plug-in column, the inner side wall of the lower shell is provided with a reinforcing rib, and the reinforcing rib is provided with a plug-in hole matched with the plug-in column.

[0008] Preferably, the lower shell is provided with a connecting ring inwardly recessed, and the first limiting hole and the second limiting hole are arranged on the outer periphery of the connecting ring.

[0009] Preferably, the light guide cover is in a horn structure, and the aperture of the light inlet of the light guide cover is larger than that of the light outlet.

[0010] The utility model has the advantages of:

[0011] The connecting mode between the upper shell and the lower shell of the street lamp structure of the present application does not need screws and other fasteners, the whole process does not need additional tools such as wrenches, and the installation is more convenient; in addition, since the screw connection is replaced, the phenomenon of screw loosening due to thread wear can be avoided, thereby improving the waterproof performance. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0013] Figure 1 Structure diagram of a waterproof street lamp structure of the present application Figure One ;

[0014] Figure 2 Structure diagram of a waterproof street lamp structure of the present application Figure Two ;

[0015] Figure 3 Structure diagram of a waterproof street lamp structure of the present application Figure Three ;

[0016] Figure 4 Partial enlarged view of A in the structure diagram of the waterproof street lamp structure of the present application Figure 3 DETAILED DESCRIPTION

[0017] The embodiments of the present application will be described in detail below, and the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0018] The orientation shown in the drawings should not be understood as limiting the specific protection scope of the present application, but only for the reference understanding of the preferred embodiments, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0019] The "connection" described in the specification and the "connection" relationship of the components shown in the drawings can be understood as fixedly connected or detachably connected or integrally connected; it can be directly connected or connected through an intermediate medium, and those skilled in the art can understand the connection relationship and can derive screw connection or riveting or welding or clamping or embedding and other ways to replace different embodiments in a suitable way.

[0020] The orientation words such as up, down, left, right, top, bottom and the like described in the specification and shown in the drawings, the components can be directly contacted or contacted through other features between them; for example, above can be directly above and obliquely above, or it only means higher than others; other orientations can be similarly understood.

[0021] ​The manufacturing material of the component with the solid shape shown in the specification and the drawings can adopt metal material or non-metal material or other synthetic material; the machining process adopted by the component with the solid shape can be punching, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining and the like; the person skilled in the art can adaptively select or combine selection according to different processing conditions, cost and precision, but is not limited to the above-mentioned materials and manufacturing processes.

[0022] A waterproof street lamp structure, referring to Figures 1-4 , comprising a mounting bracket 1, a lower shell 2 for mounting a light emitting element 10 is connected on the mounting bracket 1, an upper shell 3 is detachably mounted on the lower shell 2, a light guide cover 4 is arranged in the upper shell 3, a first limiting hole 5 and a second limiting hole 6 are arranged on the outer periphery of the upper end of the lower shell 2 in the vertical direction, the hole diameter of the second limiting hole 6 is smaller than that of the first limiting hole 5, an installation groove 7 is arranged in the lower shell 2 and communicates with the first limiting hole 5 and the second limiting hole 6, a positioning piece 8 is connected on the upper shell 3, when the positioning piece 8 moves from the first limiting hole 5 to the second limiting hole 6, the upper shell 3 and the lower shell 2 are connected and fixed, when the positioning piece 8 moves from the second limiting hole 6 to the first limiting hole 5, the connection between the upper shell 3 and the lower shell 2 can be released.

[0023] Further, the positioning piece 8 comprises a fixed column 81 and a fixed table 82, the fixed column 81 is connected on the upper shell 3, and the fixed table 82 is connected on the end of the fixed column 81 away from the upper shell 3.

[0024] Further, the bottom of the upper shell 3 is provided with a plug column 31, the inner side wall of the lower shell 2 is provided with a reinforcing rib 21, and the reinforcing rib 21 is provided with a plug hole 211 matched with the plug column 31.

[0025] Further, the lower shell 2 is inwardly recessed to be provided with a connecting ring 9, and the first limiting hole 5 and the second limiting hole 6 are arranged on the outer periphery of the connecting ring 9.

[0026] Further, the light guide cover 4 is in a horn type structure, and the aperture of the light inlet of the light guide cover 4 is larger than that of the light outlet.

[0027] The working principle of the utility model is:

[0028] As Figure 1As shown, this is the assembled street lamp structure of the present application. The light emitting element 10 is installed in the lower shell 2, when the upper shell 3 is installed on the lower shell 2, the light source emitted by the light emitting element 10 is projected to the light guide cover 4, under the light guiding effect of the light guide cover 4, the light emitting element 10 is emitted through the upper shell 3. The main design concept of the present application is the connection mode between the upper shell 3 and the lower shell 2, and the specific implementation principle is:

[0029] The positioning member 8 is arranged on the upper shell 3, the first limiting hole 5 and the second limiting hole 6 are arranged on the outer periphery of the upper end of the lower shell 2, the first limiting hole 5 and the second limiting hole 6 are arranged in the vertical direction and are in a communicating state, and the aperture of the second limiting hole 6 is smaller than the aperture of the first limiting hole 5. Taking the structure cooperation of the fixed column 81 and the fixed table 82 as an example, the fixed column 81 is fixed on the upper shell 3, and the fixed table 82 is arranged on the end of the fixed column 81 away from the upper shell 3. When the upper shell 3 is installed on the lower shell 2, the upper shell 3 is moved towards the lower shell 2. Since the aperture of the first limiting hole 5 is larger than the aperture of the second limiting hole 6, and the installation groove 7 is arranged on the upper shell 3 and communicates with the first limiting hole 5 and the second limiting hole 6, that is, the fixed table 82 can pass through the first limiting hole 5 and be located in the installation groove 7. At this time, one end of the fixed column 81 connected with the fixed table 82 is located in the installation groove 7, and the other end is connected to the upper shell 3 through the first limiting hole 5. As the upper shell 3 continues to move towards the lower shell 2, the fixed column 81 moves to the second limiting hole 6, and the fixed table 82 is located in the position of the installation groove 7 corresponding to the second limiting hole 6. Since the aperture of the second limiting hole 6 is smaller than the aperture of the first limiting hole 5, the second limiting hole 6 can limit the fixed column 81 at the second limiting hole 6, and the fixed table 82 is located in the installation groove 7 and cannot be taken out through the second limiting hole 6. By this arrangement, the upper shell 3 is connected and fixed on the lower shell 2. When it is necessary to disassemble the upper shell 3 and the lower shell 2, the upper shell 3 is pulled upwards, at this time the upper shell 3 drives the positioning member 8 to move from the second limiting hole 6 to the first limiting hole 5. Since the aperture of the first limiting hole 5 is larger than the aperture of the second limiting hole 6, the positioning member 8 can be easily removed from the installation groove 7. The street lamp structure of the present application, the connection mode between the upper shell 3 and the lower shell 2 does not need screws and other fasteners, and the whole process does not need additional tools such as wrenches, so the installation is more convenient.

[0030] On the basis of the above technical solution, in order to strengthen the connection strength between the upper shell 3 and the lower shell 2, the present application is provided with a reinforcing rib 21 on the inner side wall of the lower shell 2, and a plug-in hole 211 is arranged on the reinforcing rib 21, and a plug-in column 31 is arranged on the lower end of the upper shell 3 and is plug-in matched with the plug-in hole 211.

[0031] On the basis of the above technical scheme, the first limiting hole 5 and the second limiting hole 6 are arranged on the connecting ring 9.

[0032] On the basis of the above technical scheme, the light guide cover 4 is arranged in the upper shell 3, the light guide cover 4 is in a horn-shaped structure, and the aperture of the light inlet of the light guide cover 4 is larger than the aperture of the light outlet of the light guide cover 4.

[0033] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined in the claims. Therefore, the detailed description of the examples of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A waterproof street light structure, characterized in that, The application relates to a mounting bracket (1) which is connected with a lower shell (2) for mounting a light-emitting element (10), the lower shell (2) is detachably connected with an upper shell (3), the upper shell (3) is provided with a light guide cover (4), the outer periphery of the upper end of the lower shell (2) is provided with a first limiting hole (5) and a second limiting hole (6) in the vertical direction, the aperture of the second limiting hole (6) is smaller than that of the first limiting hole (5), the lower shell (2) is provided with a mounting groove (7) which is communicated with the first limiting hole (5) and the second limiting hole (6), the upper shell (3) is connected with a positioning member (8), the positioning member (8) is connected and fixed with the upper shell (3) and the lower shell (2) when moving from the first limiting hole (5) to the second limiting hole (6), and the connection between the upper shell (3) and the lower shell (2) can be released when the positioning member (8) moves from the second limiting hole (6) to the first limiting hole (5).

2. The waterproof street light structure according to claim 1, wherein The positioning member (8) comprises a fixing column (81) and a fixing table (82), the fixing column (81) is connected with the upper shell (3), and the fixing table (82) is connected with the end of the fixing column (81) which is far away from the upper shell (3).

3. The waterproof street light structure according to claim 1, wherein The bottom of the upper shell (3) is provided with a plug column (31), the inner side wall of the lower shell (2) is provided with a reinforcing rib (21), and the reinforcing rib (21) is provided with a plug hole (211) which is plugged and matched with the plug column (31).

4. The waterproof street light structure according to claim 1, wherein The lower shell (2) is inwardly recessed to be provided with a connecting ring (9), and the first limiting hole (5) and the second limiting hole (6) are arranged on the outer periphery of the connecting ring (9).

5. The waterproof street light structure according to claim 1, wherein The light guide cover (4) is in a horn type structure, and the aperture of the light inlet of the light guide cover (4) is larger than that of the light outlet of the light guide cover (4).

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