LED street lamp with protective structure

Abstract

The utility model discloses a light-emitting diode (LED) street lamp with a protection structure, which relates to the field of LED street lamps and comprises a lamp holder and a street lamp, the street lamp is fixedly mounted at the head of the lamp holder, a protection frame is fixedly mounted on the lower end face of the street lamp, and a positioning middle frame is fixedly mounted in the middle of the lower end face of the protection frame. And two protective rotating frames are rotationally mounted on the positioning middle frame. The protective frame, the positioning middle frame and the protective rotating frame are arranged at the lower end of the street lamp, the protective rotating frame can be driven by the driving motor to stably rotate after the street lamp is turned on easily, then the lower end of the street lamp is cleaned through the rotating transparent rod, and it is guaranteed that no mosquitoes fall on the street lamp when the street lamp is turned on; and a good protection effect on the street lamp is achieved.

Description

Technical Field

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

[0002] At present, LED street lights refer to lighting up roads in cities at night, and are a facility used for public convenience projects.

[0003] The existing Chinese patent with announcement number CN101101103A discloses a combined LED street lamp. The LED street lamp includes a lamp body and an LED bulb. The lamp body includes a head section, a middle section, and a tail section. The head section is butt-jointed with the middle section, and the other end of the middle section is butt-jointed with the tail section. A sealing gasket is provided between the head section and the middle section, and the head section is connected to the middle section through a fastener. A sealing gasket is provided between the tail section and the middle section, and the tail section is connected to the middle section through a fastener. The middle section is a profile, and has the same cross section at different positions along the length direction of the profile.

[0004] Regarding the above-mentioned related technologies, it is found that the existing LED street lamps will attract some phototactic insects when lighting at night. These insects will lie on the panels of the LED street lamps, which will affect the lighting of the street lamps. In addition, the excrement of the insects will remain on the outer shell of the street lamps, which will have a certain impact on the lighting. Utility Model Content

[0005] The present application provides an LED street lamp with a protective structure, which is used to solve the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] An LED street lamp with a protective structure comprises a lamp stand and a street lamp, wherein the street lamp is fixedly mounted on the head of the lamp stand, a protective frame is fixedly mounted on the lower end surface of the street lamp, a positioning middle frame is fixedly mounted on the middle part of the lower end surface of the protective frame, two protective rotating frames are rotatably mounted on the positioning middle frame, and the two protective rotating frames are connected by a synchronous belt, an auxiliary box is fixedly mounted on the lamp stand, and a driving motor for driving the protective rotating frames to rotate is fixedly mounted in the auxiliary box.

[0008] Furthermore, the protection frame includes a frame shell and external ears, the external ears are symmetrically arranged on the outer side of the frame shell, and the external ears are fixedly connected to the street lamp by bolts.

[0009] Furthermore, the positioning middle frame includes a middle plate and an arc plate, one end of the middle plate is fixedly mounted on the auxiliary box, the arc plate is arranged at the other end of the middle plate, and the arc plate is fixedly connected to the frame shell.

[0010] Furthermore, the protective rotating frame includes a transparent rod and a rotating shaft, wherein the rotating shaft is fixedly mounted on one end of the transparent rod and rotatably mounted on the middle plate.

[0011] Furthermore, the auxiliary box includes a main box shell and a sub-box shell, the sub-box shell is buckled on the main box shell, and the sub-box shell is fixedly connected to the main box shell.

[0012] Furthermore, the lamp holder includes a bending portion and an oblique support portion, wherein the oblique support portion is arranged at the lower end of the bending portion, and both ends of the oblique support portion are fixedly connected to the bending portion.

[0013] Furthermore, a clamping frame is fixedly installed on the outer side surfaces of the main box shell and the auxiliary box shell, and a clamping groove corresponding to the diagonal support portion is opened on the clamping frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges a protective frame, a positioning middle frame and a protective rotating frame at the lower end of the street lamp, so that the protective rotating frame can realize stable rotation under the drive of the driving motor after the street lamp is turned on, and then the lower end of the street lamp can be cleaned by the rotating transparent rod, ensuring that no mosquitoes will land on the street lamp while the street lamp is on, thereby achieving a good protective effect on the street lamp and having the advantage of safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the utility model;

[0017] Figure 2 yes Figure 1 a front view of the device shown;

[0018] Figure 3 yes Figure 1 A perspective view of the underside of the device shown without the lamp stand and street lamp installed;

[0019] Figure 4 yes Figure 1 A top perspective view of the device shown without the lamp stand and street lamp installed;

[0020] Figure 5 yes Figure 3 Bottom view of the device shown.

[0021] In the figure: 1. lamp stand; 11. bending part; 12. diagonal bracing part; 2. street lamp; 3. protection frame; 31. frame shell; 32. outer ear; 4. positioning middle frame; 41. middle plate; 42. arc plate; 5. protection rotating frame; 51. transparent rod; 52. rotating shaft; 6. synchronous belt; 7. auxiliary box; 71. main box shell; 72. auxiliary box shell; 73. clamping frame; 731. slot; 8. driving motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents the selected embodiments of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3 As shown, an LED street lamp with a protective structure includes a lamp frame 1 and a street lamp 2. The lamp frame 1 includes a bending portion 11 and a diagonal bracing portion 12. The diagonal bracing portion 12 is arranged at the lower end of the bending portion 11, and both ends of the diagonal bracing portion 12 are fixedly connected to the bending portion 11. The street lamp 2 is fixedly installed at the head of the lamp frame 1. A protective frame 3 is fixedly installed on the lower end surface of the street lamp 2. A positioning middle frame 4 is fixedly installed in the middle of the lower end surface of the protective frame 3. Two protective rotating frames 5 are rotatably installed on the positioning middle frame 4. The two protective rotating frames 5 are connected by a synchronous belt 6. An auxiliary box 7 is fixedly installed on the lamp frame 1. A driving motor 8 for driving the protective rotating frames 5 to rotate is fixedly installed in the auxiliary box 7. The street lamp 2 is supported by setting the lamp holder 1, and the protective frame 3 is fixedly installed on the lower end surface of the street lamp 2 to ensure that the positioning middle frame 4 is installed through the protective frame 3, and then the protective rotating frame 5 is installed on the positioning middle frame 4 to ensure that the protective rotating frame 5 can be driven to rotate by the driving motor 8 when the LED street lamp is turned on, and then the protective rotating frame 5 is used to rotate and clean the lower end surface of the street lamp 2 to prevent mosquitoes from landing on the street lamp 2, and the two protective rotating frames 5 are connected to each other through the synchronous belt 6, so that the two protective rotating frames 5 can rotate synchronously, and the auxiliary box 7 is set to achieve stable installation of the driving motor 8.

[0024] Reference Figure 3 , Figure 4 and Figure 5As shown, the protection frame 3 includes a frame shell 31 and an outer ear 32. The outer ear 32 is symmetrically arranged on the outer side of the frame shell 31, and the outer ear 32 is fixedly connected to the street lamp 2 by bolts. By setting the structure of the protection frame 3 to ensure that the outer ear 32 is set on the frame shell 31, the protection frame 3 can be stably fixed on the street lamp 2 through the outer ear 32.

[0025] Reference Figure 3 , Figure 4 and Figure 5 As shown, the positioning middle frame 4 includes a middle plate 41 and an arc plate 42, one end of the middle plate 41 is fixedly mounted on the auxiliary box 7, the arc plate 42 is arranged at the other end of the middle plate 41, and the arc plate 42 is fixedly connected to the frame shell 31. The structural setting of the positioning middle frame 4 ensures that the arc plate 42 is arranged at one end of the middle plate 41, so that when the middle frame 4 is installed, one end is fixed on the auxiliary box 7, and the other end is fixed to the frame shell 31 through the arc plate 42.

[0026] Reference Figure 3 , Figure 4 and Figure 5 As shown, the protective rotating frame 5 includes a transparent rod 51 and a rotating shaft 52. The rotating shaft 52 is fixedly mounted on one end of the transparent rod 51, and the rotating shaft 52 is rotatably mounted on the middle plate 41. The structural setting of the protective rotating frame 5 ensures that the transparent rod 51 can be rotatably mounted on the middle plate 41 through the rotating shaft 52, and the transparent rod 51 is designed as a transparent structure to ensure that the impact on the light can be reduced during the rotation process.

[0027] Reference Figure 3 , Figure 4 and Figure 5 As shown, the auxiliary box 7 includes a main box shell 71 and a sub-box shell 72, the sub-box shell 72 is buckled on the main box shell 71, and the sub-box shell 72 is fixedly connected to the main box shell 71. The structure of the auxiliary box 7 is set to ensure that the main box shell 71 and the sub-box shell 72 cooperate to form a box shell structure to install the drive motor 8. The main box shell 71 and the sub-box shell 72 are fixedly mounted with a clamping frame 73 on the outer side, and a clamping groove 731 corresponding to the diagonal support part 12 is opened on the clamping frame 73. The setting of the clamping groove 731 ensures stable clamping on the diagonal support part 12.

[0028] Working principle: After turning off the street light, the driving motor can drive the transparent rod hidden in the middle plate. When the street light is turned on, the driving motor can drive the protective rotating frame to rotate, and then the transparent rod can be used to clean the lower end surface of the street light in real time, which can prevent phototactic mosquitoes from landing on the street light.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An LED street lamp with a protective structure, comprising a lamp stand (1) and a street lamp (2), wherein the street lamp (2) is fixedly mounted on the head of the lamp stand (1), characterized in that: A protective frame (3) is fixedly mounted on the lower end surface of the street lamp (2); a positioning middle frame (4) is fixedly mounted in the middle of the lower end surface of the protective frame (3); two protective rotating frames (5) are rotatably mounted on the positioning middle frame (4); the two protective rotating frames (5) are connected via a synchronous belt (6); an auxiliary box (7) is fixedly mounted on the lamp frame (1); a driving motor (8) for driving the protective rotating frames (5) to rotate is fixedly mounted in the auxiliary box (7).

2. The LED street lamp with a protective structure according to claim 1, characterized in that: The protective frame (3) comprises a frame shell (31) and an outer ear (32); the outer ear (32) is symmetrically arranged on the outer side of the frame shell (31), and the outer ear (32) is fixedly connected to the street lamp (2) via bolts.

3. The LED street lamp with a protective structure according to claim 2, characterized in that: The positioning middle frame (4) comprises a middle plate (41) and an arc plate (42), one end of the middle plate (41) is fixedly mounted on the auxiliary box (7), the arc plate (42) is arranged on the other end of the middle plate (41), and the arc plate (42) is fixedly connected to the frame shell (31).

4. The LED street lamp with a protective structure according to claim 3, characterized in that: The protective rotating frame (5) comprises a transparent rod (51) and a rotating shaft (52), wherein the rotating shaft (52) is fixedly mounted on one end of the transparent rod (51), and the rotating shaft (52) is rotatably mounted on the middle plate (41).

5. The LED street lamp with a protective structure according to claim 4, characterized in that: The auxiliary box (7) comprises a main box shell (71) and a secondary box shell (72); the secondary box shell (72) is buckled onto the main box shell (71), and the secondary box shell (72) is fixedly connected to the main box shell (71).

6. The LED street lamp with a protective structure according to claim 5, characterized in that: The lamp holder (1) comprises a bending portion (11) and an oblique support portion (12); the oblique support portion (12) is arranged at the lower end of the bending portion (11), and both ends of the oblique support portion (12) are fixedly connected to the bending portion (11).

7. The LED street lamp with a protective structure according to claim 6, characterized in that: A clamping frame (73) is fixedly mounted on the outer sides of the main box shell (71) and the auxiliary box shell (72), and a clamping groove (731) corresponding to the diagonal support portion (12) is provided on the clamping frame (73).

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