Round moisture-proof LED lamp

Abstract

The utility model discloses a round damp-proof LED lamp which comprises a base and a lamp body, a round containing groove is formed in the lower end of the base, the lamp body is fixed to the inner top of the containing groove, the lower end of the lamp body penetrates through the containing groove, the inner top of the containing groove is rotationally connected with a connecting cylinder, the lamp body is located in the connecting cylinder, and the connecting cylinder is connected with the base. The lower end of the connecting cylinder penetrates through the storage groove, a first servo motor is fixedly connected to the inner top of the storage groove, a gear is fixedly connected to the tail end of an output shaft of the first servo motor, a rack meshed with the gear is fixedly connected to the inner side wall of the connecting cylinder, and the rack is annularly arranged; and the lower end of the connecting cylinder is fixedly connected with a semicircular lampshade. Through the arrangement of the multiple sealing rings, the scraping plate and other mechanisms, water mist scraping operation can be rapidly carried out on the outer wall of the lamp, meanwhile, the illumination effect of the lamp can be prevented from being shielded, and practicability, safety and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a circular moisture-proof LED lamp. Background Art

[0002] LED lamps are becoming the main products in the new generation lighting market with their technical characteristics such as high efficiency, energy saving, safety, long life, compactness and clear light.

[0003] Lamps are easily affected by moisture when used in a humid environment, especially in the bathroom environment. The water vapor from bathing will cover the outer cover of the lamp, which will not only affect the lighting effect of the lamp, but the long-term adhesion of water vapor will easily lead to increased humidity inside the lamp, which will cause safety hazards such as short circuit. Utility Model Content

[0004] The utility model aims to solve the problem that water vapor during bathing will cover the outer cover of the lamp, which not only affects the lighting effect of the lamp, but also easily causes the humidity inside the lamp to increase due to the long-term adhesion of water vapor. A circular moisture-proof LED lamp is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A circular moisture-proof LED lamp comprises a base and a lamp body, wherein the lower end of the base is provided with a circular storage groove, the lamp body is fixed to the inner top of the storage groove, the lower end of the lamp body passes through the storage groove, the inner top of the storage groove is rotatably connected with a connecting tube, the lamp body is located in the connecting tube, the lower end of the connecting tube passes through the storage groove, the inner top of the storage groove is fixedly connected with a first servo motor, the end of the output shaft of the first servo motor is fixedly connected with a gear, the inner side wall of the connecting tube is fixedly connected with a rack meshing with the gear, the rack is annularly arranged, the lower end of the connecting tube is fixedly connected with a semicircular lampshade, and the outer side wall of the lampshade is provided with a vertically arranged The scraper is arranged in an arc shape, and a rubber pad is fixedly connected to the side of the scraper close to the lampshade, and the upper end of the scraper is fixedly connected to a laterally arranged support rod, and a support block is fixedly sleeved on the end of the support rod away from the lampshade, and the upper end of the support block is fixedly connected to the lower end of the base, and a groove is provided at the upper end of the support block, and a worm gear is fixedly sleeved on the support rod, and the worm gear is located in the groove, and a connecting groove is provided in the base, and a second servo motor is fixedly connected to the top of the connecting groove, and a worm meshing with the worm gear is fixedly connected to the end of the output shaft of the second servo motor, and the lower end of the worm gear passes through the base and is rotatably connected to the inner bottom of the groove, and the worm gear and the base are rotatably connected.

[0007] Preferably, a first sealing ring is fixedly sleeved on the upper end of the connecting tube, and the upper end of the first sealing ring is rotatably connected to the inner top of the storage groove.

[0008] Preferably, a second sealing ring is rotatably sleeved on the connecting tube, and an outer side wall of the second sealing ring is fixedly connected to an inner side wall of the storage groove.

[0009] Preferably, a fixing ring is provided on the fixing sleeve on the support rod, and one side of the fixing ring is fixedly connected to the outer side wall of the support block.

[0010] Preferably, a third sealing ring is provided on the rotating sleeve of the worm, and the third sealing ring is fixed to the lower end of the base.

[0011] Preferably, the scraper and the support rod are both made of stainless steel.

[0012] Beneficial effects:

[0013] 1. The connection tube and the lampshade are rotated by the first servo motor, the gear and the rack. The scraper and the rubber pad are used to scrape the lampshade in the rotating state to avoid affecting the lighting effect and the potential safety hazards caused by the adhesion of water mist.

[0014] 2. Through the arrangement of the second servo motor, the worm, the worm gear, the support block and the support rod, the scraper can be adjusted from a vertical arrangement to a horizontal arrangement, thereby avoiding blocking the lighting effect of the lamp body; the utility model can achieve rapid scraping of water mist on the outer wall of the lamp while avoiding blocking the lighting effect of the lamp through the arrangement of multiple sealing rings and scrapers and other mechanisms, thereby improving practicality, safety and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a circular moisture-proof LED lamp proposed by the utility model;

[0016] Figure 2 This is a side view structural schematic diagram of a circular moisture-proof LED lamp proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of point A of a circular moisture-proof LED lamp proposed by the utility model.

[0018] In the figure: 1-base, 2-connecting tube, 3-lamp cover, 4-scraper, 5-rubber pad, 6-lamp body, 7-gear, 8-first servo motor, 9-first sealing ring, 10-second sealing ring, 11-support block, 12-support rod, 13-second servo motor, 14-third sealing ring, 15-fixing ring, 16-worm wheel, 17-worm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A circular moisture-proof LED lamp comprises a base 1 and a lamp body 6. A circular storage groove is provided at the lower end of the base 1. The lamp body 6 is fixed to the inner top of the storage groove. The lower end of the lamp body 6 passes through the storage groove. A connecting tube 2 is rotatably connected to the inner top of the storage groove to drive the lampshade 3 to rotate. A first sealing ring 9 is fixedly sleeved on the upper end of the connecting tube 2 to improve the sealing performance. The upper end of the first sealing ring 9 is rotatably connected to the inner top of the storage groove. A second sealing ring 10 is rotatably sleeved on the connecting tube 2 to improve the sealing performance. The outer side wall of the second sealing ring 10 is fixedly connected to the inner side wall of the storage groove.

[0021] In this embodiment, the lamp body 6 is located in the connecting tube 2, the lower end of the connecting tube 2 passes through the storage groove, the inner top of the storage groove is fixedly connected with a first servo motor 8 for driving the gear 7 to rotate, the end of the output shaft of the first servo motor 8 is fixedly connected with a gear 7 for driving the rack to rotate, the inner side wall of the connecting tube 2 is fixedly connected with a rack meshing with the gear 7 for driving the connecting tube 2 to rotate, the rack is annularly arranged, the lower end of the connecting tube 2 is fixedly connected with a semicircular lampshade 3 for moisture-proofing, the outer side wall of the lampshade 3 is provided with a vertically arranged scraper 4 for scraping off water mist, the scraper 4 is arc-shaped, and a rubber pad 5 is fixedly connected to the side of the scraper 4 close to the lampshade 3 for improving the scraping effect;

[0022] In this embodiment, the upper end of the scraper 4 is fixedly connected with a laterally arranged support rod 12 for driving the scraper 4 to rotate. The scraper 4 and the support rod 12 are both made of stainless steel to improve strength and a certain anti-rust effect. The end of the support rod 12 away from the lampshade 3 is fixedly sleeved with a support block 11 for supporting the support rod 12. The upper end of the support block 11 is fixedly connected to the lower end of the base 1. A fixing ring 15 is fixedly sleeved on the support rod 12 to improve the firmness between the support rod 12 and the support block 11. One side of the fixing ring 15 is fixedly connected to the outer wall of the support block 11.

[0023] In this embodiment, a groove is provided at the upper end of the support block 11, a worm gear 16 is fixedly sleeved on the support rod 12, and is used to drive the support rod 12 to rotate. The worm gear 16 is located in the groove, and a connecting groove is provided in the base 1. A second servo motor 13 is fixedly connected to the top of the connecting groove, and is used to drive the worm 17 to rotate. The end of the output shaft of the second servo motor 13 is fixedly connected to a worm 17 meshing with the worm gear 16, and is used to drive the worm gear 16 to rotate. The lower end of the worm 17 passes through the base 1 and is rotatably connected to the inner bottom of the groove. The worm 17 and the base 1 are rotatably connected. A third sealing ring 14 is rotatably sleeved on the worm 17, and is used to prevent water mist from penetrating into the connecting groove. The third sealing ring 14 is fixed to the lower end of the base 1;

[0024] In this embodiment, the first servo motor 8 is first started to drive the gear 7 to rotate, and the connecting tube 2 is driven to rotate through the meshing action of the gear 7 and the rack, and the lampshade 3 is driven to rotate through the connecting tube 2, and the water mist adhered to the outer wall of the lampshade 3 is scraped off by the scraper 4 in cooperation with the rubber pad 5. When the scraping operation is not needed, the second servo motor 13 is started to drive the worm 17 to rotate, and the support rod 12 is driven to rotate through the meshing action of the worm 17 and the worm wheel 16, and the scraper 4 is driven to rotate through the support rod 12, so that the scraper 4 is rotated from the vertical setting to the horizontal setting, thereby avoiding blocking the lighting effect of the lamp body 6.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circular moisture-proof LED lamp, comprising a base (1) and a lamp body (6), characterized in that: The lower end of the base (1) is provided with a circular storage groove, the lamp body (6) is fixed to the inner top of the storage groove, the lower end of the lamp body (6) passes through the storage groove, the inner top of the storage groove is rotatably connected to a connecting tube (2), the lamp body (6) is located in the connecting tube (2), the lower end of the connecting tube (2) passes through the storage groove, the inner top of the storage groove is fixedly connected to a first servo motor (8), the output shaft end of the first servo motor (8) is fixedly connected to a gear (7), the inner side wall of the connecting tube (2) is fixedly connected to a rack meshing with the gear (7), the rack is annularly arranged, the lower end of the connecting tube (2) is fixedly connected to a semicircular lampshade (3), the outer side wall of the lampshade (3) is provided with a vertically arranged scraper (4), the scraper (4) is arc-shaped, and the scraper (4) is close to the lampshade (3) ) is fixedly connected to one side of the base (1), a rubber pad (5) is fixedly connected to the upper end of the scraper (4), a laterally arranged support rod (12) is fixedly connected, an end of the support rod (12) away from the lampshade (3) is fixedly sleeved with a support block (11), the upper end of the support block (11) is fixedly connected to the lower end of the base (1), a groove is provided at the upper end of the support block (11), a worm gear (16) is fixedly sleeved on the support rod (12), the worm gear (16) is located in the groove, a connecting groove is provided in the base (1), a second servo motor (13) is fixedly connected to the top of the connecting groove, a worm (17) meshing with the worm gear (16) is fixedly connected to the end of the output shaft of the second servo motor (13), the lower end of the worm gear (17) passes through the base (1) and is rotatably connected to the inner bottom of the groove, and the worm gear (17) and the base (1) are rotatably connected.

2. The circular moisture-proof LED lamp according to claim 1, characterized in that: A first sealing ring (9) is fixedly sleeved on the upper end of the connecting tube (2), and the upper end of the first sealing ring (9) is rotatably connected to the inner top of the storage groove.

3. The circular moisture-proof LED lamp according to claim 1, characterized in that: A second sealing ring (10) is rotatably sleeved on the connecting tube (2), and the outer side wall of the second sealing ring (10) is fixedly connected to the inner side wall of the storage groove.

4. The circular moisture-proof LED lamp according to claim 1, characterized in that: A fixing ring (15) is fixedly sleeved on the support rod (12), and one side of the fixing ring (15) is fixedly connected to the outer side wall of the support block (11).

5. The circular moisture-proof LED lamp according to claim 1, characterized in that: A third sealing ring (14) is rotatably sleeved on the worm (17), and the third sealing ring (14) is fixed to the lower end of the base (1).

6. The circular moisture-proof LED lamp according to claim 1, characterized in that: The scraper (4) and the support rod (12) are both made of stainless steel.

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