Anti-dazzle structure of outdoor lamp

Abstract

The utility model discloses an outdoor lamp anti-dazzle structure, and particularly relates to the technical field of outdoor lamps, the outdoor lamp anti-dazzle structure comprises an LED projection lamp main body, a lens is fixedly arranged in the LED projection lamp main body, an anti-dazzle net is arranged on the front side of the lens, and tempered glass is arranged on the front side of the anti-dazzle net; a second supporting ring is arranged on the front side of the anti-dazzle net; and threaded pipes are arranged in the adjusting grooves, and the two ends of each threaded pipe are each provided with a threaded rod. The first supporting ring and the second supporting ring are arranged at the two ends of the anti-dazzle net, and the distance between the first supporting ring and the second supporting ring is adjusted by rotating the threaded pipe, so that the anti-dazzle net, the first supporting ring and the second supporting ring can adapt to the distance between a lens and tempered glass; and therefore, the anti-dazzle net, the first supporting ring and the second supporting ring are stable after being installed between the lens and the tempered glass, the anti-dazzle net, the first supporting ring and the second supporting ring are prevented from shaking in the LED projection lamp body, and the anti-dazzle effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor lamps, in particular to an anti-glare structure of an outdoor lamp. Background Art

[0002] LED spotlights are spotlights that use LED as a light source. Traditional spotlights mostly use halogen lamps, which have low luminous efficiency, high power consumption, rapid temperature rise in the irradiated environment, and short service life. LED light sources are far superior to traditional lighting fixtures in terms of luminous principle, energy saving, and environmental protection.

[0003] At present, in order to prevent the shortcomings of outdoor LED projection lamps such as scattered light angles, disabling glare, and ambient light pollution when they are actually used, anti-glare nets are generally installed inside the lamps. However, due to the different internal space structures of different LED projection lamps, the distance between the lens inside the lamp and the glass at the end is also different. This makes the anti-glare net of fixed size leave a gap between the two after installation, which is prone to shaking and the anti-glare effect is not good enough. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-glare structure for outdoor lighting to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor lighting anti-glare structure, comprising:

[0006] An LED projection lamp body, wherein a lens is fixedly arranged inside the LED projection lamp body, an anti-glare net is arranged in front of the lens, and tempered glass is arranged in front of the anti-glare net;

[0007] A first support ring, the first support ring is arranged at the rear side of the anti-glare net, the rear side of the first support ring contacts the front edge of the lens, a second support ring is arranged at the front side of the anti-glare net, the front side of the second support ring contacts the rear edge of the tempered glass;

[0008] Two adjustment grooves, the two adjustment grooves are respectively opened on both sides of the outer end of the anti-glare net, a threaded tube is arranged inside the adjustment groove, both ends of the threaded tube respectively pass through the front and rear walls inside the adjustment groove and extend to the front and rear ends of the anti-glare net, both ends of the threaded tube are rotatably connected to the front and rear walls inside the adjustment groove through bearings, a threaded rod is arranged at both ends of the threaded tube, one end of the two threaded rods respectively extend from the two ends of the threaded tube into the interior of the threaded tube and are threadedly connected with the threaded tubes, and the other ends of the two threaded rods are respectively fixedly connected to the inner sides of the first support ring and the second support ring.

[0009] Preferably, a rotating disk is fixedly provided at the middle of the outer end of the threaded tube, and the rotating disk is arranged inside the adjusting groove to facilitate driving the threaded tube to rotate.

[0010] Preferably, an end cover is provided at the front end of the LED projection lamp body, and an extended limiting edge is integrally connected to the front end of the end cover. The tempered glass is arranged inside the end cover, and the front end of the tempered glass is in contact with the rear end of the extended limiting edge, so as to facilitate the installation and limiting of the tempered glass.

[0011] Preferably, a connecting ring is integrally connected to the front end of the LED projection lamp body, the outer end of the connecting ring is processed with an external thread, a connecting groove is opened on the inner wall of the rear end of the end cover, and an internal thread is processed on the inner wall of the connecting groove. The connecting ring is arranged inside the connecting groove and connected to the connecting groove through external and internal threads, which facilitates the connection between the LED projection lamp body and the end cover.

[0012] Preferably, a support frame is provided at the bottom of the rear end of the LED projection lamp body to facilitate supporting and fixing the LED projection lamp body.

[0013] Preferably, a damping shaft is integrally connected to both sides of the rear end of the LED projection lamp body, and the LED projection lamp body is rotatably connected to the two ends of the support frame through two damping shafts. A limit block is fixed at one end of the damping shaft, and the two limit blocks are respectively arranged on the outer sides of the two ends of the support frame to facilitate the adjustment of the angle of the LED projection lamp body.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By arranging the first support ring and the second support ring at both ends of the anti-glare net, and then adjusting the distance between the first support ring and the second support ring by rotating the threaded tube, the anti-glare net, the first support ring and the second support ring can adapt to the distance between the lens and the tempered glass, so that the anti-glare net, the first support ring and the second support ring are more stable after being installed between the lens and the tempered glass, avoiding their shaking inside the LED projection lamp body, and achieving a better anti-glare effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0019] Figure 3This is a schematic diagram of the connection structure between the main body and the end cover of the LED projection lamp of the present utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the end cover of the utility model;

[0021] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional structure of the anti-glare net, the first support ring and the second support ring of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the threaded pipe of the utility model.

[0023] Description of reference numerals:

[0024] 1. LED projection lamp body; 2. Lens; 3. Anti-glare net; 4. Tempered glass; 5. First support ring; 6. Second support ring; 7. Adjustment slot; 8. Threaded tube; 9. Threaded rod; 10. Rotating disk; 11. End cover; 12. Extended limit edge; 13. Connecting ring; 14. Connecting slot; 15. Support frame; 16. Damping shaft; 17. Limit block. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figures 1 to 6 An outdoor lighting anti-glare structure is shown, comprising:

[0027] An LED projection lamp body 1, a lens 2 is fixedly arranged inside the LED projection lamp body 1, an anti-glare net 3 is arranged in front of the lens 2, and a tempered glass 4 is arranged in front of the anti-glare net 3;

[0028] A first support ring 5 is provided at the rear side of the anti-glare net 3, the rear side of the first support ring 5 contacts the front edge of the lens 2, a second support ring 6 is provided at the front side of the anti-glare net 3, the front side of the second support ring 6 contacts the rear edge of the tempered glass 4;

[0029] Two adjustment grooves 7 are respectively opened on both sides of the outer end of the anti-glare net 3. A threaded tube 8 is arranged inside the adjustment groove 7. Both ends of the threaded tube 8 pass through the front and rear walls inside the adjustment groove 7 respectively and extend to the front and rear ends of the anti-glare net 3. Both ends of the threaded tube 8 are rotatably connected with the front and rear walls inside the adjustment groove 7 through bearings. A threaded rod 9 is arranged at both ends of the threaded tube 8. One ends of the two threaded rods 9 extend from both ends of the threaded tube 8 into the interior of the threaded tube 8 and are threadedly connected with the threaded tube 8. The other ends of the two threaded rods 9 are respectively fixedly connected to the inner sides of the first support ring 5 and the second support ring 6. A rotating disk 10 is fixedly provided in the middle of the outer end of the threaded tube 8, and the rotating disk 10 is arranged inside the adjustment groove 7.

[0030] An end cover 11 is provided at the front end of the LED projection lamp body 1, and an extended limiting edge 12 is integrally connected to the front end of the end cover 11. The tempered glass 4 is arranged inside the end cover 11, and the front end of the tempered glass 4 contacts the rear end of the extended limiting edge 12. A connecting ring 13 is integrally connected to the front end of the LED projection lamp body 1, and an external thread is processed on the outer end of the connecting ring 13. A connecting groove 14 is opened on the inner wall of the rear end of the end cover 11, and an internal thread is processed on the inner wall of the connecting groove 14. The connecting ring 13 is arranged inside the connecting groove 14 and is connected to the connecting groove 14 through external threads and internal threads.

[0031] A support frame 15 is provided at the bottom of the rear end of the LED projection lamp body 1, and a damping shaft 16 is integrally connected to both sides of the rear end of the LED projection lamp body 1. The LED projection lamp body 1 and the two ends of the support frame 15 are rotatably connected through two damping shafts 16. A limit block 17 is fixed at one end of the damping shaft 16, and the two limit blocks 17 are respectively arranged on the outside of the two ends of the support frame 15.

[0032] According to the distance between the lens 2 and the tempered glass 4, the rotating disk 10 is rotated, and the rotating disk 10 drives the threaded tube 8 to rotate. Since the threaded tube 8 and the two threaded rods 9 are connected by threads, the two threaded rods 9 extend outward or contract inward as the threaded tube 8 rotates, and the two threaded rods 9 drive the first support ring 5 and the second support ring 6 to extend outward or move inward, so that the distance between the first support ring 5 and the second support ring 6 can be adjusted. When the distance between the first support ring 5 and the second support ring 6 is the same as the distance between the lens 2 and the tempered glass 4, the anti-glare net 3 is placed in front of the lens 2, and then the tempered glass 4 and the end cover 11 are fixed to the front end of the LED projection lamp body 1, so that the anti-glare net 3 can be clamped and fixed between the lens 2 and the tempered glass 4.

[0033] The utility model arranges a first support ring 5 and a second support ring 6 at both ends of the anti-glare net 3, and then adjusts the distance between the first support ring 5 and the second support ring 6 by rotating the threaded tube 8, so that the anti-glare net 3, the first support ring 5 and the second support ring 6 can adapt to the distance between the lens 2 and the tempered glass 4, thereby making the anti-glare net 3, the first support ring 5 and the second support ring 6 relatively stable after being installed between the lens 2 and the tempered glass 4, avoiding their shaking inside the LED projection lamp body 1, and achieving better anti-glare effect. This embodiment specifically solves the problems existing in the prior art that in order to prevent the outdoor LED projection lamp from having the disadvantages of scattered light angles, disabling glare, and environmental light pollution during actual use, an anti-glare net is generally arranged inside the lamp. However, due to the different internal space structures of different LED projection lamps, the distance between the lens inside the lamp and the glass at the end is also different, which leaves a gap between the two after the anti-glare net with a fixed size is installed, which is prone to shaking and the anti-glare effect is not good enough.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An anti-glare structure for outdoor lighting, characterized in that: include: An LED projection lamp body (1), wherein a lens (2) is fixedly arranged inside the LED projection lamp body (1), an anti-glare net (3) is arranged on the front side of the lens (2), and a tempered glass (4) is arranged on the front side of the anti-glare net (3); A first support ring (5), the first support ring (5) being arranged on the rear side of the anti-glare net (3), the rear side of the first support ring (5) being in contact with the front edge of the lens (2), the front side of the anti-glare net (3) being arranged with a second support ring (6), the front side of the second support ring (6) being in contact with the rear edge of the tempered glass (4); Two adjustment grooves (7), the two adjustment grooves (7) are respectively arranged on both sides of the outer end of the anti-glare net (3), a threaded tube (8) is arranged inside the adjustment groove (7), two ends of the threaded tube (8) respectively pass through the front and rear walls inside the adjustment groove (7) and extend to the front and rear ends of the anti-glare net (3), the two ends of the threaded tube (8) are rotatably connected to the front and rear walls inside the adjustment groove (7) through bearings, a threaded rod (9) is arranged at both ends of the threaded tube (8), one end of the two threaded rods (9) respectively extends from the two ends of the threaded tube (8) into the interior of the threaded tube (8) and is threadedly connected to the threaded tube (8), and the other ends of the two threaded rods (9) are respectively fixedly connected to the inner sides of the first support ring (5) and the second support ring (6).

2. The anti-glare structure of an outdoor lamp according to claim 1, characterized in that: A rotating disk (10) is fixedly provided at the middle of the outer end of the threaded tube (8), and the rotating disk (10) is arranged inside the adjusting groove (7).

3. The anti-glare structure of an outdoor lamp according to claim 1, characterized in that: The front end of the LED projection lamp body (1) is provided with an end cover (11), the front end of the end cover (11) is integrally connected with an extended limiting edge (12), the tempered glass (4) is arranged inside the end cover (11), and the front end of the tempered glass (4) is in contact with the rear end of the extended limiting edge (12).

4. The anti-glare structure of an outdoor lamp according to claim 3, characterized in that: The front end of the LED projection lamp body (1) is integrally connected with a connecting ring (13), the outer end of the connecting ring (13) is processed with an external thread, the inner wall of the rear end of the end cover (11) is provided with a connecting groove (14), the inner wall of the connecting groove (14) is processed with an internal thread, and the connecting ring (13) is arranged inside the connecting groove (14) and connected to the connecting groove (14) via external threads and internal threads.

5. The anti-glare structure of an outdoor lamp according to claim 1, characterized in that: A support frame (15) is provided at the bottom of the rear end of the LED projection lamp body (1).

6. The anti-glare structure of an outdoor lamp according to claim 5, characterized in that: A damping shaft (16) is integrally connected to both sides of the rear end of the LED projection lamp body (1), and the LED projection lamp body (1) is rotatably connected to the two ends of the support frame (15) via two damping shafts (16), and a limit block (17) is fixedly provided at one end of the damping shaft (16), and the two limit blocks (17) are respectively arranged on the outside of the two ends of the support frame (15).

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