LED street lamp with rainproof structure

Abstract

The LED street lamp with the rainproof structure comprises a rainproof street lamp assembly, the rainproof street lamp assembly comprises a base, an external thread round rod, a lampshade shell, a semicircular block body, an internal thread ring body, an LED lamp, two clamping blocks and a top block, one end of the external thread round rod is arranged on the outer wall of the base, and the other end of the external thread round rod is arranged on the outer wall of the lampshade shell. A square groove is formed in the lower surface of the base; the lampshade shell drives the clamping block to move into the movable through groove, the lampshade shell drives the clamping block to move into the clamping groove, then the internal thread ring body rotates in the external thread round rod and the semicircular block body, the internal thread ring body drives the ejecting block to extrude and fix the position of the semicircular block body, and therefore the position of the lampshade shell is fixed. Wherein the cavity and the circular through hole are used for discharging water vapor in air, rainwater is prevented from permeating into the LED street lamp, water mist is prevented from being generated in the LED street lamp, and therefore the lighting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to an LED street lamp with a rainproof structure. Background Art

[0002] LED street lights refer to street lights made of LED light sources. They have unique advantages such as high efficiency, safety, energy saving, environmental protection, long life, fast response speed, and high color rendering index, which are of great significance to urban lighting energy saving. Road lighting is closely related to people's production and life. With the acceleration of urbanization, LED street lights have gradually entered people's field of vision with their advantages of directional light emission, low power consumption, good driving characteristics, fast response speed, high earthquake resistance, long service life, and green environmental protection, becoming the world's new generation of energy-saving light sources with the most advantages in replacing traditional light sources. Therefore, LED street lights will become the best choice for energy-saving transformation of road lighting.

[0003] LED street lamps need to be assembled before use. The existing assembly method usually uses bolts and nuts to open holes on the lamp housing and lampshade of the LED street lamp to fix them. However, rainwater can still penetrate into the LED street lamp from the connection, and when exposed to sunlight, the heat of the sunlight will cause water mist to be generated in the LED street lamp, thereby deteriorating the lighting effect. Therefore, an LED street lamp with a rainproof structure is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present utility model hope to provide an LED street lamp with a rainproof structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: an LED street lamp with a rainproof structure, including a rainproof street lamp assembly, the rainproof street lamp assembly including a base, an externally threaded round rod, a lampshade shell, a semicircular block, an internally threaded ring body, an LED lamp, two clamping blocks and a top block, wherein one end of the externally threaded round rod is arranged on the outer wall of the base, and a square-shaped groove is provided on the lower surface of the base; a fitting groove is provided on the lower surface of the externally threaded round rod, and the top block is slidably connected to the inner top wall of the fitting groove; the semicircular block is connected to the thread on the externally threaded round rod, and the semicircular block and the externally threaded round rod form a circle; the internally threaded ring body is rotatably connected to the top block The outer wall of the inner threaded ring body is threadedly connected to the outer wall of the outer threaded round rod and the semicircular block; the lampshade shell is arranged at one end of the semicircular block, and the lampshade shell and the semicircular block are integrally formed; the inner wall of the U-shaped groove is symmetrically provided with two card slots, and the inner wall of the U-shaped groove is symmetrically provided with two movable through grooves, and the card slots and the movable through grooves are connected; the outer wall of the lampshade shell is fitted to the inner wall of the U-shaped groove, and the two card blocks are symmetrically arranged on the inner wall of the lampshade shell, and the outer wall of the card block is fitted to the inner wall of the card slot; the LED lamp is arranged on the lower surface of the base, and the top block is fitted with the other end of the semicircular block.

[0006] In some embodiments, a cavity is formed inside the semicircular block, the cavity is connected to the interior of the lampshade housing, and circular through holes are evenly formed on the inner bottom wall of the cavity.

[0007] In some embodiments, a mounting plate is provided at the other end of the externally threaded round rod, and fixing holes are evenly opened on the outer wall of the mounting plate.

[0008] In some embodiments, the upper surface of the fitting groove is evenly provided with sliding grooves, the upper surface of the top block is evenly provided with sliding blocks, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0009] In some embodiments, the outer wall of the internally threaded ring body is evenly provided with turning handles.

[0010] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0011] The utility model drives the card block to move into the movable through groove through the lampshade shell, so that the lampshade shell drives the card block to move into the card groove, and then the internal threaded ring body rotates in the external threaded round rod and the semicircular block body, and the internal threaded ring body drives the top block to squeeze and fix the position of the semicircular block, thereby fixing the position of the lampshade shell, wherein the cavity and the circular through hole are used to discharge water vapor in the air, to prevent rainwater from penetrating into the interior of the LED street lamp and generating water mist in the LED street lamp, thereby improving the lighting effect.

[0012] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a side structural diagram of the utility model;

[0016] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0017] Figure 4 It is a front view structural diagram of the utility model;

[0018] Figure 5 For this utility model Figure 4 BB side section structure diagram;

[0019] Figure 6 For this utility model Figure 5 The enlarged structure diagram of the C region;

[0020] Figure 7 This is a structural diagram of the connection between the base and the LED lamp of the utility model.

[0021] Figure numerals: 1. rainproof street lamp assembly; 2. mounting plate; 3. fixing hole; 4. U-shaped groove; 5. fitting groove; 6. cavity; 7. circular through hole; 8. card slot; 9. movable through slot; 10. base; 11. externally threaded round rod; 12. lampshade shell; 13. semicircular block; 14. internally threaded ring body; 15. LED lamp; 16. card block; 17. top block; 20. turning handle; 21. slide groove; 22. slider. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0024] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 7As shown, the embodiment of the utility model provides an LED street lamp with a rainproof structure, including a rainproof street lamp assembly 1, the rainproof street lamp assembly 1 includes a base 10, an externally threaded round rod 11, a lampshade shell 12, a semicircular block 13, an internally threaded ring body 14, an LED lamp 15, two clamping blocks 16 and a top block 17, wherein one end of the externally threaded round rod 11 is arranged on the outer wall of the base 10, and a square-shaped groove 4 is provided on the lower surface of the base 10, a fitting groove 5 is provided on the lower surface of the externally threaded round rod 11, and the top block 17 is slidably connected to the inner top wall of the fitting groove 5, the semicircular block 13 is connected to the threads on the externally threaded round rod 11, and the semicircular block 13 and the externally threaded round rod 11 form a circle, and the internally threaded ring body 14 rotates The outer wall of the lampshade housing 12 is connected to the outer wall of the top block 17, and the inner wall of the internally threaded ring body 14 is threadedly connected to the outer wall of the externally threaded round rod 11 and the semicircular block 13. The lampshade housing 12 is arranged at one end of the semicircular block 13, and the lampshade housing 12 and the semicircular block 13 are integrally formed. The inner wall of the U-shaped groove 4 is symmetrically provided with two card grooves 8, and the inner wall of the U-shaped groove 4 is symmetrically provided with two movable through grooves 9, the card grooves 8 and the movable through grooves 9 are connected, the outer wall of the lampshade housing 12 is fitted to the inner wall of the U-shaped groove 4, and two card blocks 16 are symmetrically arranged on the inner wall of the lampshade housing 12, the outer wall of the card blocks 16 is fitted to the inner wall of the card groove 8, the LED lamp 15 is arranged on the lower surface of the base 10, and the top block 17 and the other end of the semicircular block 13 are fitted.

[0027] In this embodiment, specifically, a cavity 6 is opened inside the semicircular block 13, and the cavity 6 is connected to the interior of the lampshade shell 12. Circular through holes 7 are evenly opened on the inner bottom wall of the cavity 6. The cavity 6 and the circular through holes 7 are arranged as above to discharge water vapor in the air.

[0028] In this embodiment, specifically, a mounting plate 2 is provided at the other end of the externally threaded round rod 11, and fixing holes 3 are evenly opened on the outer wall of the mounting plate 2. Through the above arrangement, relevant personnel use expansion bolts to fix the mounting plate 2 at a specified position through the fixing holes 3.

[0029] In the present embodiment, specifically, the upper surface of the fitting groove 5 is evenly provided with a slide groove 21, and the upper surface of the top block 17 is evenly provided with a slider 22, and the outer wall of the slider 22 is slidably connected to the inner wall of the slide groove 21. Through the above arrangement, the slider 22 is slid in the slide groove 21, which can not only assist the top block 17 to move, but also limit the position of the top block 17.

[0030] In this embodiment, specifically, the outer wall of the internal threaded ring body 14 is evenly provided with a turning handle 20 , and through the above arrangement, a relevant person holds the turning handle 20 to drive the internal threaded ring body 14 to rotate on the external threaded round rod 11 and the semicircular block 13 .

[0031] When the utility model is in operation: the relevant personnel hold the lampshade shell 12 to drive the clamping block 16 to move into the movable through groove 9, so that the lampshade shell 12 drives the clamping block 16 to move into the clamping groove 8, and the lampshade shell 12 drives the semicircular block 13 to move into the fitting groove 5, and then the relevant personnel hold the turning handle 20 to drive the internal threaded ring body 14 to rotate on the external threaded round rod 11 and the semicircular block 13, and the internal threaded ring body 14 drives the top block 17 to squeeze and fix the position of the semicircular block 13, thereby fixing the position of the lampshade shell 12, wherein the cavity 6 and the circular through hole 7 are used to discharge water vapor in the air, and then the relevant personnel use the expansion bolts to fix the mounting plate 2 at the specified position through the fixing hole 3, thereby fixing the position of the external threaded round rod 11 and the base 10 through the mounting plate 2.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An LED street lamp with a rainproof structure, comprising a rainproof street lamp assembly (1), characterized in that: The rainproof street lamp assembly (1) comprises a base (10), an externally threaded round rod (11), a lampshade housing (12), a semicircular block (13), an internally threaded ring body (14), an LED lamp (15), two clamping blocks (16) and a top block (17), wherein: One end of the externally threaded round rod (11) is arranged on the outer wall of the base (10), and a square-shaped groove (4) is provided on the lower surface of the base (10); The lower surface of the externally threaded round rod (11) is provided with a fitting groove (5), and the top block (17) is slidably connected to the inner top wall of the fitting groove (5); The semicircular block (13) is connected to the threads on the externally threaded round rod (11), and the semicircular block (13) and the externally threaded round rod (11) form a circle; The internal threaded ring body (14) is rotatably connected to the outer wall of the top block (17), and the inner wall of the internal threaded ring body (14) is threadedly connected to the outer wall of the external threaded round rod (11) and the semicircular block (13); The lampshade shell (12) is arranged at one end of the semicircular block (13), and the lampshade shell (12) and the semicircular block (13) are integrally formed; The inner wall of the U-shaped groove (4) is symmetrically provided with two clamping grooves (8), and the inner wall of the U-shaped groove (4) is symmetrically provided with two movable through grooves (9), and the clamping grooves (8) and the movable through grooves (9) are connected; The outer wall of the lampshade housing (12) is fitted to the inner wall of the square-shaped groove (4), and the two clamping blocks (16) are symmetrically arranged on the inner wall of the lampshade housing (12), and the outer wall of the clamping block (16) is fitted to the inner wall of the clamping groove (8); The LED lamp (15) is arranged on the lower surface of the base (10), and the top block (17) is fitted with the other end of the semicircular block (13).

2. The LED street light with rainproof structure according to claim 1, characterized in that: A cavity (6) is provided inside the semicircular block (13), the cavity (6) is connected to the interior of the lampshade housing (12), and circular through holes (7) are evenly provided on the inner bottom wall of the cavity (6).

3. The LED street light with rainproof structure according to claim 1, characterized in that: A mounting plate (2) is provided at the other end of the externally threaded round rod (11), and fixing holes (3) are evenly formed on the outer wall of the mounting plate (2).

4. The LED street light with rainproof structure according to claim 1, characterized in that: The upper surface of the fitting groove (5) is evenly provided with a slide groove (21), and the upper surface of the top block (17) is evenly provided with a slider (22), and the outer wall of the slider (22) is slidably connected to the inner wall of the slide groove (21).

5. The LED street light with rainproof structure according to claim 1, characterized in that: The outer wall of the internal threaded ring body (14) is evenly provided with turning handles (20).

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