Focusing underwater stainless steel spotlight

Abstract

The utility model relates to the technical field of lamp illumination, and discloses a focusing underwater stainless steel spotlight, which comprises an equipment main body, and is characterized in that the equipment main body comprises a fixed cylinder, an annular limiting groove is formed in the middle of the inner wall of the fixed cylinder, and a COB (Chip On Board) bracket is connected to the middle of the annular limiting groove in a clamping manner; by arranging a waterproof silica gel ring and a waterproof wire outlet, water can be prevented from permeating into the fixing cylinder, the sealing performance of the device is effectively improved, by arranging an adjusting rod, a shifting plate, a gear shaft and a gear, when the focal length needs to be adjusted, the shifting plate is rotated to enable the adjusting rod to drive the gear shaft to enable an annular rack to rotate, and therefore the focal length is adjusted, labor is saved, adjustment is convenient, and practicability is high. By arranging the mask, light emitted by the bulb can become soft, stimulation to eyes is reduced, if the lamp tube is broken, the mask can collect fragments to reduce harm, by arranging the reflecting cover, light can be concentrated, light loss can be reduced, and therefore the efficiency of the light source is improved, and the practicability of the device is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp lighting, in particular to a focusing underwater stainless steel spotlight. Background Art

[0002] Spotlights are usually installed around the indoor ceiling for accent lighting. For example, spotlights in exhibition halls usually project light onto exhibited objects, making the exhibits bright and beautiful under the illumination of the spotlights, highlighting the beauty to attract guests to stop and watch. In different scene applications, the beam angle of spotlights is often different. The beam angle of spotlights used for accent lighting is generally smaller, usually around 15° to 30°, to highlight the outline of the illuminated object; the beam angle of spotlights used to supplement other lighting fixtures indoors is slightly larger, usually 45° to 60°, to illuminate indoor spaces.

[0003] Most of the existing spotlights have fixed structures and cannot change the illumination range of the light by focusing, and cannot meet people's personalized needs. Therefore, improvements are needed, and a focusing underwater stainless steel spotlight is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a focusing underwater stainless steel spotlight to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a focusing underwater stainless steel spotlight, comprising a device body, the device body comprising:

[0006] A fixing cylinder, wherein an annular limiting groove is provided in the middle of an inner wall of the fixing cylinder, and a COB bracket is snap-connected in the middle of the annular limiting groove.

[0007] Furthermore, a plurality of long limit holes are provided on the outer side of the COB bracket, and an adjusting rod is engaged and connected in the middle of the long limit hole.

[0008] Furthermore, one end of the adjusting rod passes through a base, and the outer side of the base is fixedly connected to the fixing tube by bolts.

[0009] Furthermore, a waterproof wire outlet is provided at the bottom end of the base, and a power line is connected through the middle of the waterproof wire outlet.

[0010] Furthermore, the outer end of the adjusting rod is fixedly connected to a toggle plate, and the inner end of the adjusting rod is fixedly connected to a gear shaft.

[0011] Furthermore, one end of the COB bracket is fixedly connected to a ring rack, and the tooth groove on the outer side of the ring rack is meshed with the gear shaft.

[0012] Furthermore, one end of the annular rack is fixedly connected to a lens cavity, and the bottom end of the lens cavity is fixedly connected to a support plate.

[0013] Furthermore, a first lens is fixedly connected to one end of the support plate, a reflector is provided at one end of the lens cavity, a fixing ring is snap-connected to one side of the reflector, and the fixing ring is fixedly connected to the lens cavity.

[0014] Furthermore, a waterproof silicone ring is provided on the outer inner ring of the fixing ring, a mask is provided on one end of the waterproof silicone ring, and the mask is threadedly connected to the fixing ring.

[0015] Furthermore, the front and rear ends of the fixed cylinder are fixedly connected with a connecting shaft, the outer end of the connecting shaft is fixedly connected with a supporting seat, and the bottom end of the supporting seat is fixedly connected with a fixing seat.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By providing a waterproof silicone ring and a waterproof wire outlet, water can be prevented from penetrating into the fixed tube, effectively improving the sealing of the device. By providing an adjusting rod, a toggle plate, a gear shaft and a gear, when the focal length needs to be adjusted, the toggle plate is rotated so that the adjusting rod drives the gear shaft to rotate the annular rack, thereby adjusting the focal length. It is relatively labor-saving and easy to adjust. By providing a mask, the light emitted by the bulb can be softened to reduce irritation to the eyes, and if the lamp tube is broken, the mask can collect the fragments to reduce damage. By providing a reflector, the light can be concentrated and the light loss can be reduced, thereby improving the efficiency of the light source and effectively enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

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

[0020] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the utility model;

[0021] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model.

[0022] In the figure: 1. Equipment body; 101. Gear shaft; 102. Annular rack; 103. Lens cavity; 104. Support plate; 105. First lens; 106. Reflector; 107. Fixing ring; 108. Waterproof silicone ring; 109. Mask; 110. Connecting shaft; 111. Support seat; 112. Fixing seat; 11. Fixing cylinder; 12. Annular limit groove; 13. COB bracket; 14. Long limit hole; 15. Adjustment rod; 16. Base; 17. Waterproof wire outlet; 18. Power cord; 19. Toggle plate. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0026] See also Figure 1-3The utility model provides a technical solution for focusing underwater stainless steel spotlights: focusing underwater stainless steel spotlights, including a device body 1, the device body 1 includes: a fixing tube 11, an annular limiting groove 12 is opened in the middle of the inner wall of the fixing tube 11, a COB bracket 13 is connected in the middle of the annular limiting groove 12, a plurality of long limiting holes 14 are opened on the outer side of the COB bracket 13, and an adjusting rod 15 is connected in the middle of the long limiting hole 14. By setting the adjusting rod 15, the toggle plate 19, the gear shaft 101 and the gear, when it is necessary to adjust When adjusting the focal length, the toggle plate 19 is rotated so that the adjusting rod 15 drives the gear shaft 101 to rotate the annular rack 102, thereby adjusting the focal length, which is labor-saving and convenient to adjust. One end of the adjusting rod 15 is penetrated by a base 16, and the outer side of the base 16 is fixedly connected to the fixed cylinder 11 by bolts. The bottom end of the base 16 is provided with a waterproof outlet 17, and the middle of the waterproof outlet 17 is penetrated by a power line 18. The outer end of the adjusting rod 15 is fixedly connected to the toggle plate 19, and the inner end of the adjusting rod 15 is fixedly connected to the gear shaft 101;

[0027] One end of the COB bracket 13 is fixedly connected to an annular rack 102, and the outer tooth groove of the annular rack 102 is meshed with the gear shaft 101. One end of the annular rack 102 is fixedly connected to a lens cavity 103, and the bottom end of the lens cavity 103 is fixedly connected to a support plate 104, and one end of the support plate 104 is fixedly connected to a first lens 105. A reflector 106 is provided at one end of the lens cavity 103. By providing the reflector 106, light can be concentrated and light loss can be reduced, thereby improving the efficiency of the light source and effectively enhancing the practicality of the device. A fixing ring 107 is snap-connected to one side of the reflector 106, and the fixing ring 107 is fixedly connected to the lens cavity 103. The fixing ring 107 A waterproof silicone ring 108 is provided on the outer inner ring. By providing the waterproof silicone ring 108 and the waterproof wire outlet 17, water can be prevented from penetrating into the fixed tube 11, thereby effectively improving the sealing performance of the device. A mask 109 is provided on one end of the waterproof silicone ring 108. By providing the mask 109, the light emitted by the bulb can be softened to reduce irritation to the eyes. If the lamp tube is broken, the mask 109 can collect fragments to reduce damage. The mask 109 is threadedly connected to the fixing ring 107. The front and rear ends of the fixing tube 11 are fixedly connected with a connecting shaft 110. The outer end of the connecting shaft 110 is fixedly connected with a supporting seat 111, and the bottom end of the supporting seat 111 is fixedly connected with a fixing seat 112.

[0028] The utility model sets the device body 1. When in use, the waterproof silicone ring 108 and the waterproof wire outlet 17 can prevent water from penetrating into the fixed tube 11, thereby effectively improving the sealing performance of the device. By using the adjusting rod 15, the toggle plate 19, the gear shaft 101 and the gear, when it is necessary to adjust the focal length, the toggle plate 19 is rotated so that the adjusting rod 15 drives the gear shaft 101 to rotate the annular rack 102, thereby adjusting the focal length. It is labor-saving and easy to adjust. By setting the mask 109, the light emitted by the bulb can be softened to reduce stimulation to the eyes. If the lamp tube is broken, the mask 109 can collect the fragments to reduce damage. By setting the reflector 106, the light can be concentrated to reduce light loss, thereby improving the efficiency of the light source and effectively enhancing the practicality of the device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A focusing underwater stainless steel spotlight, comprising a device body (1), characterized in that: The device body (1) comprises: A fixed cylinder (11), wherein an annular limiting groove (12) is provided in the middle of the inner wall of the fixed cylinder (11), a COB bracket (13) is snap-connected in the middle of the annular limiting groove (12), a plurality of long limiting holes (14) are provided on the outer side of the COB bracket (13), an adjusting rod (15) is snap-connected in the middle of the long limiting hole (14), an outer end of the adjusting rod (15) is fixedly connected to a toggle plate (19), an inner end of the adjusting rod (15) is fixedly connected to a gear shaft (101), one end of the COB bracket (13) is fixedly connected to an annular rack (102), and the tooth groove on the outer side of the annular rack (102) is snap-connected to the gear shaft (101).

2. The focusing underwater stainless steel spotlight according to claim 1, characterized in that: One end of the adjusting rod (15) passes through a base (16), and the outer side of the base (16) is fixedly connected to the fixing tube (11) by bolts.

3. The focusing underwater stainless steel spotlight according to claim 2, characterized in that: A waterproof wire outlet (17) is provided at the bottom end of the base (16), and a power line (18) is connected through the middle of the waterproof wire outlet (17).

4. The focusing underwater stainless steel spotlight according to claim 1, characterized in that: One end of the annular rack (102) is fixedly connected to a lens cavity (103), and the bottom end of the lens cavity (103) is fixedly connected to a support plate (104).

5. The focusing underwater stainless steel spotlight according to claim 4, characterized in that: One end of the support plate (104) is fixedly connected to a first lens (105), one end of the lens cavity (103) is provided with a reflector (106), one side of the reflector (106) is snap-connected to a fixing ring (107), and the fixing ring (107) is fixedly connected to the lens cavity (103).

6. The focusing underwater stainless steel spotlight according to claim 5, characterized in that: The outer inner ring of the fixing ring (107) is provided with a waterproof silicone ring (108), one end of the waterproof silicone ring (108) is provided with a mask (109), and the mask (109) is threadedly connected to the fixing ring (107).

7. The focusing underwater stainless steel spotlight according to claim 1, characterized in that: The front and rear ends of the fixed cylinder (11) are fixedly connected to a connecting shaft (110), the outer end of the connecting shaft (110) is fixedly connected to a supporting seat (111), and the bottom end of the supporting seat (111) is fixedly connected to a fixing seat (112).

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