LED lamp with waterproof function

Abstract

The utility model relates to the technical field of LED lighting, and discloses an LED lamp with a waterproof function, which comprises a lamp housing, a sealing piece is fixedly connected to the right side of the lamp housing, a lamp cover is arranged on the right side of the lamp housing in a contact manner, a sealing groove is formed in the lamp cover, the sealing piece is sleeved in the sealing groove, a spring is fixedly connected in the sealing groove, and the spring is fixedly connected with the right side of the lamp housing. A baffle is fixedly connected to the left end of the spring and slidably connected into the sealing groove, and a sealing gasket is fixedly connected to the left side of the baffle. The butt-joint block is aligned with the butt-joint groove, then the butt-joint block is inserted into the butt-joint groove, at the moment, the sealing piece is inserted into the sealing groove and makes contact with the sealing gasket, then the sealing piece pushes the sealing gasket to move rightwards, the sealing gasket pushes the baffle to move rightwards, the spring is compressed, the elastic force of the spring exerts leftward force on the baffle, and therefore the baffle is prevented from falling off. And the baffle plate applies a leftward force to the sealing gasket, so that the sealing gasket and the sealing sheet are attached more tightly, and the waterproofness of the LED lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to an LED lamp with a waterproof function. Background Art

[0002] LED lights refer to lamps that use light-emitting diodes as light sources. Generally, silver glue or white glue is used to solidify the semiconductor LED onto the bracket, and then silver wire or gold wire is used to connect the chip and circuit board. The surrounding area is sealed with epoxy resin to protect the internal core wire. Finally, the outer shell is installed. LED lights have the advantages of energy saving, long life, environmental protection, and shockproof. They can directly emit seven colors of light and are usually used in traffic lights, display screens, car signal lights and other fields. They mainly play a role in lighting. In our daily life, LED lights can be seen everywhere. With the continuous improvement of people's living standards, almost every household uses LED lights to replace traditional incandescent lamps.

[0003] If some existing LED lighting lamps are placed in places with high air humidity for a long time, moisture can easily enter the interior of the LED lighting lamps due to their poor sealing, which will corrode the electronic components of the LED lamps and reduce the service life of the LED lamps. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an LED lamp with waterproof function.

[0005] The utility model is implemented by the following technical scheme: a LED lamp with waterproof function, comprising a lamp shell, a sealing sheet fixedly connected to the right side of the lamp shell, a lamp cover contacting the right side of the lamp shell, a sealing groove opened on the lamp cover, the sealing sheet sleeved inside the sealing groove, a spring fixedly connected inside the sealing groove, a baffle fixedly connected to the left end of the spring, the baffle slidably connected inside the sealing groove, a sealing gasket fixedly connected to the left side of the baffle, the left side of the sealing gasket contacts with the right side of the sealing sheet, a glass sheet fixedly connected to the inner wall of the lamp cover, and a docking block fixedly connected to the left side of the lamp cover.

[0006] Through the above technical solution, the sealing gasket and the sealing sheet can be brought into close contact with each other through the elastic force of the spring, thereby improving the sealing performance of the device.

[0007] As a further improvement of the above solution, the thickness of the sealing sheet matches the width of the sealing groove, the docking block is "L" shaped, three docking blocks are provided, and the three docking blocks are symmetrically arranged around the center of the lamp cover.

[0008] As a further improvement of the above scheme, a docking groove is provided on the lamp housing, the docking block is sleeved inside the docking groove, a limiting plate is slidably connected inside the docking groove, the right end of the limiting plate contacts the left side of the lamp cover, the outer wall of the limiting plate contacts the outer wall of the docking block, a threaded groove is provided on the lamp housing, a threaded ring is threadedly connected to the threaded groove, and a push ring is fixedly connected to the right side of the threaded ring.

[0009] Through the above technical solution, the professional setting is to move the thread by rotating the thread ring, thereby driving the push ring to move.

[0010] As a further improvement of the above scheme, three docking grooves are provided, and the three docking grooves are symmetrically arranged with respect to the center of the lamp housing; three limiting plates are provided, and the three limiting plates are symmetrically arranged with respect to the center of the lamp housing; and the inner diameter of the push ring is larger than the inner diameter of the threaded ring.

[0011] As a further improvement of the above scheme, the push ring is fixedly connected to a connecting rod on the side away from the threaded ring, the outer wall of the connecting rod is slidably connected to the inside of the lamp housing, the end of the connecting rod away from the threaded ring passes through the lamp housing and extends to the inside of the docking groove, and the end of the connecting rod away from the threaded ring is fixedly connected to the left side of the limiting plate.

[0012] Through the above technical solution, the push ring pushes the connecting rod to move, and the connecting rod drives the limiting plate to move, so that the docking block can be limited.

[0013] As a further improvement of the above scheme, a mounting plate is fixedly connected to the inner wall of the lamp housing, a light shield is fixedly connected to the left side of the mounting plate, a mounting base is fixedly connected to the left side of the mounting plate, the mounting base is located inside the light shield, and an LED lamp is threadedly connected to the inner wall of the mounting base.

[0014] Through the above technical solution, this arrangement is to focus the LED light through the sunshade, so as to ensure the lighting intensity of the device.

[0015] As a further improvement of the above solution, a power source is fixedly connected to the inner wall of the lamp housing, a handle is fixedly connected to the top of the lamp housing, and a charging slot is opened on the left side of the lamp housing.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model aligns the docking block with the docking groove and then inserts the docking block into the docking groove. At this time, the sealing sheet will be inserted into the sealing groove and contact the sealing gasket, and then the sealing sheet will push the sealing gasket to move right, and the sealing gasket will push the baffle to move right, thereby compressing the spring, and the spring elastic force will apply a leftward force to the baffle, and the baffle applies a leftward force to the sealing gasket, so that the sealing gasket and the sealing sheet fit more closely, thereby improving the waterproofness of the LED lamp and thus increasing the service life of the device.

[0018] The utility model rotates the threaded ring counterclockwise so that the threaded ring moves to the left, and the threaded ring drives the push ring to move, and the connecting rod moves, and the connecting rod drives the limit plate to move, so that the limit plate is located at the rightmost side of the docking groove, thereby releasing the limit plate from the docking block. Then the lamp cover is rotated downward, and the lamp cover drives the docking block to rotate, so that the top of the docking block is free from the restriction. Then the lamp cover is pulled to the right, and the lamp cover drives the docking block to move, so that the docking block can be separated from the docking groove, and the lamp cover can be removed. Conversely, the lamp housing and the lamp cover can be fixed, which is convenient for replacing the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the lamp cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the lamp housing of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the threaded ring of the utility model.

[0024] Description of main symbols:

[0025] 1. Lamp housing; 2. Sealing sheet; 3. Lamp cover; 4. Sealing groove; 5. Sealing gasket; 6. Baffle; 7. Spring; 8. Glass sheet; 9. Docking block; 10. Docking groove; 11. Limiting sheet; 12. Threaded groove; 13. Threaded ring; 14. Push ring; 15. Connecting rod; 16. Mounting plate; 17. Sunshade; 18. Mounting seat; 19. LED lamp; 20. Power supply; 21. Handle; 22. Charging slot. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figure 1-5A waterproof LED lamp of this embodiment includes a lamp housing 1, a sealing sheet 2 is fixedly connected to the right side of the lamp housing 1, a lamp cover 3 is contacted with the right side of the lamp housing 1, a sealing groove 4 is opened on the lamp cover 3, the sealing sheet 2 is sleeved inside the sealing groove 4, a spring 7 is fixedly connected inside the sealing groove 4, a baffle 6 is fixedly connected to the left end of the spring 7, the baffle 6 is slidably connected inside the sealing groove 4, a sealing gasket 5 is fixedly connected to the left side of the baffle 6, the left side of the sealing gasket 5 contacts with the right side of the sealing sheet 2, a glass sheet 8 is fixedly connected to the inner wall of the lamp cover 3, and a docking block 9 is fixedly connected to the left side of the lamp cover 3.

[0029] The thickness of the sealing sheet 2 matches the width of the sealing groove 4 . The docking block 9 is in an “L” shape. There are three docking blocks 9 , which are symmetrically arranged around the center of the lamp cover 3 .

[0030] A docking groove 10 is provided on the lamp housing 1, and the docking block 9 is sleeved inside the docking groove 10. A limiting plate 11 is slidably connected inside the docking groove 10. The right end of the limiting plate 11 contacts the left side of the lamp cover 3, and the outer wall of the limiting plate 11 contacts the outer wall of the docking block 9. A threaded groove 12 is provided on the lamp housing 1, and a threaded ring 13 is threadedly connected to the threaded groove 12. A push ring 14 is fixedly connected to the right side of the threaded ring 13.

[0031] There are three docking grooves 10 symmetrically arranged around the center of the lamp housing 1 , there are three limit plates 11 symmetrically arranged around the center of the lamp housing 1 , and the inner diameter of the push ring 14 is greater than the inner diameter of the threaded ring 13 .

[0032] A connecting rod 15 is fixedly connected to the side of the push ring 14 away from the threaded ring 13, and the outer wall of the connecting rod 15 is slidably connected to the inside of the lamp housing 1. The end of the connecting rod 15 away from the threaded ring 13 penetrates the lamp housing 1 and extends to the inside of the docking groove 10. The end of the connecting rod 15 away from the threaded ring 13 is fixedly connected to the left side of the limiting plate 11.

[0033] A mounting plate 16 is fixedly connected to the inner wall of the lamp housing 1 , a shade 17 is fixedly connected to the left side of the mounting plate 16 , a mounting seat 18 is fixedly connected to the left side of the mounting plate 16 , the mounting seat 18 is located inside the shade 17 , and an LED lamp 19 is threadedly connected to the inner wall of the mounting seat 18 .

[0034] A power source 20 is fixedly connected to the inner wall of the lamp housing 1 , a handle 21 is fixedly connected to the top of the lamp housing 1 , and a charging slot 22 is opened on the left side of the lamp housing 1 .

[0035] The implementation principle of an LED lamp with a waterproof function in the embodiment of the present application is as follows: when in use, when the lamp cover 3 is fixed to the lamp housing 1, the docking block 9 is aligned with the docking groove 10, and then the docking block 9 is inserted into the docking groove 10. At this time, the sealing sheet 2 will be inserted into the sealing groove 4 and contact the sealing gasket 5, and then the sealing sheet 2 will push the sealing gasket 5 to move to the right, and the sealing gasket 5 will push the baffle 6 to move to the right, thereby compressing the spring 7. The elastic force of the spring 7 will apply a leftward force to the baffle 6, and the baffle 6 will give the sealing gasket 5 a leftward force, so that the sealing gasket 5 and the sealing sheet 2 fit more closely, thereby improving the waterproofness of the LED lamp 19, thereby improving the service life of the device, and when it needs to be replaced When replacing the LED lamp 19, rotate the threaded ring 13 counterclockwise, the threaded ring 13 will move to the left, the threaded ring 13 drives the push ring 14 to move, 14 moves with the connecting rod 15, the connecting rod 15 drives the limiting piece 11 to move, so that the limiting piece 11 is located at the rightmost side of the docking groove 10, thereby releasing the limit of the limiting piece 11 on the docking block 9, and then rotate the lamp cover 3 downward, the lamp cover 3 drives the docking block 9 to rotate, so that the top of the docking block 9 is free from the restriction, and then pull the lamp cover 3 to the right, the lamp cover 3 drives the docking block 9 to move, so that the docking block 9 can be separated from the docking groove 10, and the lamp cover 3 can be removed. Conversely, the lamp housing 1 and the lamp cover 3 can be fixed to facilitate the replacement of the LED lamp 19.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A waterproof LED lamp, characterized in that: The invention comprises a lamp housing (1), wherein a sealing sheet (2) is fixedly connected to the right side of the lamp housing (1), a lamp cover (3) is arranged in contact with the right side of the lamp housing (1), a sealing groove (4) is provided on the lamp cover (3), the sealing sheet (2) is sleeved inside the sealing groove (4), a spring (7) is fixedly connected inside the sealing groove (4), a baffle (6) is fixedly connected to the left end of the spring (7), the baffle (6) is slidably connected inside the sealing groove (4), a sealing pad (5) is fixedly connected to the left side of the baffle (6), the left side of the sealing pad (5) contacts the right side of the sealing sheet (2), a glass sheet (8) is fixedly connected to the inner wall of the lamp cover (3), and a docking block (9) is fixedly connected to the left side of the lamp cover (3).

2. The waterproof LED lamp according to claim 1, characterized in that: The thickness of the sealing sheet (2) matches the width of the sealing groove (4); the docking block (9) is in an "L" shape; three docking blocks (9) are provided, and the three docking blocks (9) are symmetrically arranged around the center of the lamp cover (3).

3. The waterproof LED lamp according to claim 1, characterized in that: The lamp housing (1) is provided with a docking groove (10), the docking block (9) is sleeved inside the docking groove (10), a limiting plate (11) is slidably connected inside the docking groove (10), the right end of the limiting plate (11) contacts the left side of the lamp cover (3), the outer wall of the limiting plate (11) contacts the outer wall of the docking block (9), the lamp housing (1) is provided with a threaded groove (12), a threaded ring (13) is threadedly connected to the threaded groove (12), and a push ring (14) is fixedly connected to the right side of the threaded ring (13).

4. The waterproof LED lamp according to claim 3, characterized in that: Three docking grooves (10) are provided, and the three docking grooves (10) are symmetrically arranged around the center of the lamp housing (1); three limit plates (11) are provided, and the three limit plates (11) are symmetrically arranged around the center of the lamp housing (1); and the inner diameter of the push ring (14) is greater than the inner diameter of the threaded ring (13).

5. The waterproof LED lamp according to claim 3, characterized in that: A connecting rod (15) is fixedly connected to a side of the push ring (14) away from the threaded ring (13); an outer wall of the connecting rod (15) is slidably connected to the interior of the lamp housing (1); an end of the connecting rod (15) away from the threaded ring (13) penetrates the lamp housing (1) and extends to the interior of the docking groove (10); and an end of the connecting rod (15) away from the threaded ring (13) is fixedly connected to the left side of the limiting plate (11).

6. The waterproof LED lamp according to claim 1, characterized in that: The inner wall of the lamp housing (1) is fixedly connected to a mounting plate (16), a light shield (17) is fixedly connected to the left side of the mounting plate (16), a mounting seat (18) is fixedly connected to the left side of the mounting plate (16), the mounting seat (18) is located inside the light shield (17), and an LED lamp (19) is threadedly connected to the inner wall of the mounting seat (18).

7. The waterproof LED lamp according to claim 1, characterized in that: A power source (20) is fixedly connected to the inner wall of the lamp housing (1), a handle (21) is fixedly connected to the top of the lamp housing (1), and a charging slot (22) is provided on the left side of the lamp housing (1).

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