A moving double-layer waterproof structure lamp

Abstract

The utility model provides a kind of dynamic double-layer waterproof structure lamps and lanterns, belong to waterproof lamps and lanterns field, including middle ring, the top of the middle ring is provided with lamp body, the outside of lamp body is provided with protective device;The protective device includes glass cover, the glass cover is set on the outer surface of lamp body, the outer surface of glass cover is provided with sealing ring.The utility model is provided with protective device, so that glass cover is installed in the outside of lamp body, moves by sliding block in the inside of sliding slot, when sliding block moves, will be moved by supporting rod and clamping plate, when clamping plate moves, will contact sealing ring, to seal the ring is clamped, when clamping plate clamps sealing ring, can be fixed by bolt and nut to clamping plate, by rotating nut on bolt can fix two clamping plates, so that clamping plate can better clamp sealing ring, and then reaches the effect that water is prevented from entering lamps and lanterns.

Description

Technical Field

[0001] This utility model relates to the field of waterproof lighting fixtures, and more specifically, to a dynamic double-layer waterproof structure lighting fixture. Background Technology

[0002] In the field of modern lighting, the application scenarios for lamps are becoming increasingly widespread, ranging from indoor homes and commercial spaces to outdoor courtyards, industrial plants, and municipal projects, resulting in more diverse performance requirements for lamps. Among these, waterproof performance, as one of the core indicators of lamp reliability, directly affects its service life, safety performance, and user experience.

[0003] A search revealed that Chinese patent CN203628416U discloses a "luminous spherical lamp," comprising a central base and two lampshades respectively attached to the front and back of the central base. The central base contains a double-sided circuit board for controlling the light emission of the spherical lamp. The double-sided circuit board is filled with an encapsulating colloid for sealing and waterproofing. Wire holes for wires to pass through are provided on both sides of the central base. This luminous spherical lamp, with its encapsulating colloid and a waterproof gasket between the two lampshades and the central base, possesses a double-layered waterproof structure, achieving excellent waterproofing and making it suitable for harsh outdoor environments. This luminous spherical lamp also achieves double-sided illumination, easily solving the problem of large-area blind spots in single-sided lamps, thus enhancing both lighting and decorative effects. However, it still has the following drawbacks: (1) When using waterproof lamps, the existing lamps have a relatively simple waterproof structure, with only a single layer of waterproof structure, which results in poor waterproof effect.

[0004] (2) When using waterproof lighting fixtures, the existing fixtures are difficult to adjust in angle and can only illuminate one area. Therefore, a dynamic double-layer waterproof structure lighting fixture is proposed. Utility Model Content

[0005] The purpose of this utility model is to address the problem that the existing waterproof structures of lamps are relatively simple, with only a single layer of waterproof structure, resulting in poor waterproof performance.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a dynamic double-layer waterproof structure lamp, including a middle ring, a lamp body is provided on the top of the middle ring, and a protective device is provided on the outside of the lamp body; The protective device includes a glass cover, which is disposed on the outer surface of the lamp body. A sealing ring is provided on the outer surface of the glass cover. A support plate is fixedly connected to the outer surface of the lamp body. A sliding groove is provided on the side of the support plate. A slider is slidably connected to the inner wall of the sliding groove. A support rod is fixedly connected to the top of the slider. A clamping plate is fixedly connected to the top of the support rod.

[0007] As a preferred technical solution of this utility model, the clamping plate has a through groove on its side, the inner wall of the through groove is threaded with a bolt, and the circumferential surface of the bolt is threaded with a nut. The function of the bolt and the nut is to better clamp the clamping plate.

[0008] As a preferred technical solution of this utility model, a clamping plate is fixedly connected to the inner wall of the slide groove, and a return spring is fixedly connected to the inner wall of the slide groove. The end of the return spring away from the slide groove is fixedly connected to the side of the slider. The function of the return spring is to reset when no force is applied.

[0009] As a preferred technical solution of this utility model, the number of the support plate, slide groove, slider, support rod, clamping plate and reset spring is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body. The number of the through groove, bolt and nut is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body. The function of the support rod is to support the clamping plate.

[0010] As a preferred technical solution of this utility model, an adjustment device is provided on the outside of the lamp body. The adjustment device includes a bracket plate. The side of the bracket plate is fixedly connected to the outer surface of the middle ring. A motor is fixedly connected to the top of the bracket plate. A rotating rod is fixedly connected to the output shaft of the motor. A half gear is fixedly connected to the circumferential surface of the rotating rod.

[0011] As a preferred technical solution of this utility model, a rotating rod is rotatably connected to the top of the bracket plate, a second half gear is fixedly connected to the circumferential surface of the rotating rod, a threaded sleeve is fixedly connected to the circumferential surface of the rotating rod, and a connecting strip is fixedly connected to the circumferential surface of the threaded sleeve. The function of the second half gear is to drive the rotating rod to rotate.

[0012] As a preferred technical solution of this utility model, the circumferential surface of the first half gear meshes with the side surface of the second half gear, and the function of the first half gear is to drive the second half gear to rotate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The protective device allows the glass cover to be installed on the outside of the lamp body. The slider moves inside the slide groove. When the slider moves, it drives the clamping plate to move through the support rod. When the clamping plate moves, it contacts the sealing ring and clamps the sealing ring. When the clamping plate clamps the sealing ring, it can be fixed with bolts and nuts. By rotating the bolts and tightening the nuts, the two clamping plates can be fixed, so that the clamping plates can better clamp the sealing ring, thereby preventing water from entering the lamp. 2. The adjustable device ensures that when the motor starts, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the first half gear to rotate. When the first half gear rotates, it drives the second half gear to rotate. When the second half gear rotates, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the threaded sleeve to rotate. When the threaded sleeve rotates, it drives the connecting strip to rotate. When the connecting strip rotates, it drives the lamp body to rotate, thus achieving the effect of adjusting the lamp body angle. Attached Figure Description

[0014] Figure 1 A structural schematic diagram of a dynamic double-layer waterproof lamp provided by this utility model; Figure 2 A schematic diagram of the overall three-dimensional structure of the protective device provided by this utility model; Figure 3 A schematic diagram of the overall three-dimensional structure of the adjustment device provided by this utility model; Figure 4 Provided by this utility model Figure 2 A three-dimensional magnified structural diagram of point A in the middle.

[0015] 1. Middle ring; 2. Lamp body; 3. Protective device; 31. Glass cover; 32. Sealing ring; 33. Support plate; 34. Slide groove; 35. Sliding block; 36. Support rod; 37. Clamping plate; 38. Through groove; 39. Bolt; 310. Nut; 311. Return spring; 4. Adjusting device; 41. Support plate; 42. Motor; 43. Rotating rod; 44. Half gear one; 45. Rotating rod; 46. Half gear two; 47. Threaded sleeve; 48. Connecting strip. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0017] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] like Figure 1 , Figure 2 , Figure 4 As shown, this embodiment proposes a dynamic double-layer waterproof structure lamp, including a middle ring 1, a lamp body 2 is provided on the top of the middle ring 1, and a protective device 3 is provided on the outside of the lamp body 2. The protective device 3 includes a glass cover 31, which is disposed on the outer surface of the lamp body 2. A sealing ring 32 is provided on the outer surface of the glass cover 31. A support plate 33 is fixedly connected to the outer surface of the lamp body 2. A groove 34 is provided on the side of the support plate 33. A slider 35 is slidably connected to the inner wall of the groove 34. A support rod 36 is fixedly connected to the top of the slider 35. A clamping plate 37 is fixedly connected to the top of the support rod 36.

[0021] like Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, the clamping plate 37 is further provided with a through groove 38 on its side. The inner wall of the through groove 38 is threaded with a bolt 39, and the circumferential surface of the bolt 39 is threaded with a nut 310. The function of the bolt 39 and the nut 310 is to better clamp the clamping plate 37.

[0022] like Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, a clamping plate 37 is fixedly connected to the inner wall of the slide groove 34, and a return spring 311 is fixedly connected to the inner wall of the slide groove 34. The end of the return spring 311 away from the slide groove 34 is fixedly connected to the side of the slider 35. The function of the return spring 311 is to reset when no force is applied.

[0023] like Figure 2 , Figure 4As shown, in a preferred embodiment, based on the above method, the number of support plate 33, slide groove 34, slider 35, support rod 36, clamping plate 37 and return spring 311 is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body 2. The number of through groove 38, bolt 39 and nut 310 is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body 2. The function of support rod 36 is to support clamping plate 37.

[0024] like Figure 1 , Figure 3 As shown, in a preferred embodiment, based on the above method, an adjustment device 4 is further provided on the outside of the lamp body 2. The adjustment device 4 includes a support plate 41. The side of the support plate 41 is fixedly connected to the outer surface of the middle ring 1. A motor 42 is fixedly connected to the top of the support plate 41. A rotating rod 43 is fixedly connected to the output shaft of the motor 42. A half gear 44 is fixedly connected to the circumferential surface of the rotating rod 43.

[0025] like Figure 3 As shown, in a preferred embodiment, based on the above method, a rotating rod 45 is rotatably connected to the top of the support plate 41, a half gear 46 is fixedly connected to the circumferential surface of the rotating rod 45, a threaded sleeve 47 is fixedly connected to the circumferential surface of the rotating rod 45, and a connecting strip 48 is fixedly connected to the circumferential surface of the threaded sleeve 47. The function of the half gear 46 is to drive the rotating rod 45 to rotate.

[0026] like Figure 3 As shown, in a preferred embodiment, based on the above method, the circumferential surface of the first half gear 44 meshes with the side surface of the second half gear 46, and the function of the first half gear 44 is to drive the second half gear 46 to rotate.

[0027] Specifically, when using this waterproof lighting fixture protective device: First, when the lighting fixture needs to be used, the protective device 3 can be used. When the lamp body 2 needs to be sealed, the glass cover 31 can be installed on the outside of the lamp body 2. The slider 35 moves inside the slide groove 34. When the slider 35 moves, it will drive the clamping plate 37 to move through the support rod 36. When the clamping plate 37 moves, it will contact the sealing ring 32, thereby clamping the sealing ring 32. When the clamping plate 37 clamps the sealing ring 32, the clamping plate 37 can be fixed by the bolt 39 and the nut 310. By rotating and tightening the nut 310 on the bolt 39, the two clamping plates 37 can be fixed, so that the clamping plate 37 can better clamp the sealing ring 32, thereby achieving the effect of preventing water from entering the lighting fixture. By starting the motor 42, the adjusting device 4 can be driven. When the motor 42 starts, it will drive the rotating rod 43 to rotate. When the rotating rod 43 rotates, it will drive the first half gear 44 to rotate. When the first half gear 44 rotates, it will drive the second half gear 46 to rotate. When the second half gear 46 rotates, it will drive the rotating rod 45 to rotate. When the rotating rod 45 rotates, it will drive the threaded sleeve 47 to rotate. When the threaded sleeve 47 rotates, it will drive the connecting strip 48 to rotate. Thus, when the connecting strip 48 rotates, it will drive the lamp body 2 to rotate, thereby achieving the effect of adjusting the angle of the lamp body 2.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A dynamic double-layer waterproof structure lighting fixture, comprising a central ring (1), characterized in that, The top of the middle ring (1) is provided with a lamp body (2), and the outside of the lamp body (2) is provided with a protective device (3). The protective device (3) includes a glass cover (31), which is disposed on the outer surface of the lamp body (2). A sealing ring (32) is provided on the outer surface of the glass cover (31). A support plate (33) is fixedly connected to the outer surface of the lamp body (2). A sliding groove (34) is provided on the side of the support plate (33). A slider (35) is slidably connected to the inner wall of the sliding groove (34). A support rod (36) is fixedly connected to the top of the slider (35). A clamping plate (37) is fixedly connected to the top of the support rod (36).

2. A dynamic double-layer waterproof structure lighting fixture according to claim 1, characterized in that, The clamping plate (37) has a through groove (38) on its side, and a bolt (39) is threadedly connected to the inner wall of the through groove (38), and a nut (310) is threadedly connected to the circumferential surface of the bolt (39).

3. A dynamic double-layer waterproof structure lighting fixture according to claim 1, characterized in that, A clamping plate (37) is fixedly connected to the inner wall of the slide groove (34), and a return spring (311) is fixedly connected to the inner wall of the slide groove (34). The end of the return spring (311) away from the slide groove (34) is fixedly connected to the side of the slider (35).

4. A dynamic double-layer waterproof structure lighting fixture according to claim 2, characterized in that, The number of the support plate (33), slide (34), slider (35), support rod (36), clamping plate (37) and reset spring (311) is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body (2). The number of the through groove (38), bolt (39) and nut (310) is set to two, and they are symmetrical to each other along the vertical central axis of the lamp body (2).

5. A dynamic double-layer waterproof structure lighting fixture according to claim 1, characterized in that, An adjustment device (4) is provided on the outside of the lamp body (2). The adjustment device (4) includes a bracket plate (41). The side of the bracket plate (41) is fixedly connected to the outer surface of the middle ring (1). A motor (42) is fixedly connected to the top of the bracket plate (41). A rotating rod (43) is fixedly connected to the output shaft of the motor (42). A half gear (44) is fixedly connected to the circumferential surface of the rotating rod (43).

6. A dynamic double-layer waterproof structure lighting fixture according to claim 5, characterized in that, The top of the bracket plate (41) is rotatably connected to a rotating rod (45), a half gear (46) is fixedly connected to the circumferential surface of the rotating rod (45), a threaded sleeve (47) is fixedly connected to the circumferential surface of the rotating rod (45), and a connecting strip (48) is fixedly connected to the circumferential surface of the threaded sleeve (47).

7. A dynamic double-layer waterproof structure lighting fixture according to claim 6, characterized in that, The circumferential surface of the first half gear (44) meshes with the side surface of the second half gear (46).

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