Spotlight capable of rotating at multiple angles

Abstract

The utility model relates to a spotlight capable of rotating at multiple angles, which comprises a hollow shell and a mounting frame connected with the shell, two fixed seats are symmetrically arranged on the outer surface of the shell, a plurality of bulges are circularly and uniformly distributed on the surface of each fixed seat, a fixed column is arranged at the center of each fixed seat, a rotary cover is rotatably arranged on each fixed column, and a plurality of LED lamps are arranged on the rotary covers. The end of the mounting frame is located in the rotating cover, a locking rod is arranged on the rotating cover, the locking rod penetrates through the rotating cover to be in threaded connection with the mounting frame and is inserted between every two adjacent protrusions in a penetrating mode, the mounting frame and the rotating cover are in threaded connection through the locking rod, and meanwhile locking is conducted through the end of the locking rod and a groove between every two adjacent protrusions. And compared with a traditional lamp in which two fluted discs are used for locking, the lamp is simpler in structure and lower in production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlights, in particular to a spotlight that can rotate at multiple angles. Background Technique

[0002] Spotlights can create an indoor lighting atmosphere and are used in various venues. If a row of spotlights is combined, the light can form wonderful patterns. Since spotlights can freely change angles, the combined lighting effects are also ever-changing. The light of spotlights is soft and luxurious, and it can also provide local lighting to set off the atmosphere.

[0003] For example, the rotary angle-adjustable wall lamp disclosed in the Chinese patent with the publication number CN207539748U uses the cooperation of gears and tooth grooves to realize the angle rotation of the wall lamp. However, this structure is relatively complex and has a large number of components, resulting in higher production costs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a spotlight that can rotate at multiple angles to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a spotlight that can rotate at multiple angles, including a hollow outer shell and a mounting bracket connected to the outer shell. Two fixing seats are symmetrically arranged on the outer surface of the outer shell. A number of protrusions are evenly distributed in a circular pattern on the surface of the fixing seat. A fixing column is arranged at the center of the fixing seat. A rotating cover is rotatably arranged on the fixing column. The end of the mounting bracket is located inside the rotating cover. A locking rod is arranged on the rotating cover. The locking rod passes through the rotating cover and is threadedly connected to the mounting bracket and is inserted between two adjacent protrusions.

[0006] Compared with the prior art, in this application, the mounting bracket and the rotating cover are threadedly connected by the locking rod, and at the same time, the end of the locking rod is locked with the groove between two adjacent protrusions. Compared with the traditional way of using two toothed discs for locking in lamps, the structure is simpler and the production cost is lower.

[0007] In a preferred technical solution of the utility model, a mounting groove is arranged inside the rotating cover. The end of the mounting bracket is located inside the mounting groove. A notch is arranged on the side wall of the rotating cover and is connected to the mounting groove in a through manner.

[0008] In a preferred technical solution of the utility model, one end of the outer shell is hermetically connected with a tail cover. The outer shell includes a connecting section and a diffusing section. The connecting section and the diffusing section are integrally formed and connected. The diffusing section is in a horn shape. The tail cover is fixedly connected to the connecting section. The two fixing seats are symmetrically arranged on the outer surface of the connecting section.

[0009] In a preferred technical solution of the present utility model, an installation position recessed towards the outer shell is provided on the tail cover. A waterproof connector is fixedly installed in the installation position, and the end of the waterproof connector is flush with the top of the tail cover.

[0010] In a preferred technical solution of the present utility model, a partition board and a cover board are integrally formed inside the outer shell. A sealed upper chamber is provided between the partition board and the tail cover, and a sealed lower chamber is provided between the cover board and the partition board; an installation box is fixedly installed in the upper chamber, and a light-emitting component is fixedly installed in the lower chamber.

[0011] In a preferred technical solution of the present utility model, the light-emitting component includes a fixed sleeve located between the cover board and the partition board. A support ring is arranged inside the fixed sleeve, and a limiting frame is arranged at the opening of the fixed sleeve, and the limiting frame is flush with the fixed sleeve.

[0012] In a preferred technical solution of the present utility model, a clamping groove is provided at the opening of the fixed sleeve; the limiting plate is clamped in the clamping groove, the limiting frame is flush with the fixed sleeve, and an anti-glare lens is arranged between the limiting frame and the support ring.

[0013] In a preferred technical solution of the present utility model, an inner shell is arranged inside the fixed sleeve, and the inner shell is fixedly connected to the partition board; a lamp bead is fixedly installed at the bottom of the inner shell, a reflective bowl is fixedly installed inside the inner shell, and the support ring is adjacent to the inner shell.

[0014] In a preferred technical solution of the present utility model, an installation ring is arranged in the lower chamber. Positioning columns are arranged on the inner wall of the installation ring, and positioning grooves adapted to the positioning columns are arranged on the outer circumference of the fixed sleeve.

[0015] In a preferred technical solution of the present utility model, the cover board is hermetically connected to the installation ring; a light-transmitting board is arranged on the cover board.

[0016] In addition to the technical problems solved by the present invention, the technical features constituting the technical solution, and the advantages brought by these technical features of the technical solution described above, other technical problems that the present utility model can solve, other technical features included in the technical solution, and the advantages brought by these technical features will be further described in detail in conjunction with the accompanying drawings. Brief Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of the present utility model.

[0018] Figure 2 is an exploded schematic diagram of the fixed seat and the mounting bracket of the present utility model.

[0019] Figure 3 is a rear view of the rotary cover of the present utility model.

[0020] Figure 4 is a cross-sectional view of the present utility model.

[0021] Description of the attached reference numerals: 01. Outer shell, 02. Tail cover, 03. Connecting section, 04. Diffusion section, 05. Fixed seat, 06. Fixed column, 07. Rotating cover, 08. Protrusion, 09. Installation groove, 10. Installation frame, 11. Notch, 12. Installation position, 13. Waterproof connector, 14. Partition board, 15. Cover board, 16. Upper chamber, 17. Lower chamber, 18. Installation box, 19. Installation ring, 20. Positioning column, 21. Light-transmitting plate, 22. Fixed sleeve, 23. Positioning groove, 24. Inner shell, 25. Lamp bead, 26. Reflector bowl, 27. Support ring, 28. Limiting frame, 29. Clamping groove. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0023] As Figures 1-4 shown, the multi-angle rotatable spot lamp of the present utility model is fixedly installed on the surface of a building body or other installation surfaces, and can achieve multi-angle illumination according to requirements. It includes a hollow outer shell 01 and a tail cover 02 located at one end of the outer shell 01. The tail cover 02 is fixedly connected to the outer shell 01 through a fastener. The outer shell 01 includes a connecting section 03 and a diffusion section 04. The connecting section 03 and the diffusion section 04 are integrally formed and connected. The diffusion section 04 is in a trumpet shape, and the tail cover 02 is fixedly connected to the connecting section 03 through a fastener.

[0024] As Figure 2 shown, two fixed seats 05 are symmetrically arranged on the outer surface of the connecting section 03. The fixed seats 05 are fixedly connected to the connecting section 03 through fasteners. A fixed column 06 is arranged at the center of the fixed seat 05. The fixed column 06 is preferably a fastener. A rotating cover 07 is rotatably arranged on the fixed column 06. A through hole adapted to the fixed column 06 is arranged on the rotating cover 07, so that the rotating cover 07 can rotate on the fixed column 06. Through the arrangement of the fixed column 06, the rotating cover 07 can rotate around the fixed column 06, and the distance between the rotating cover 07 and the fixed seat 05 can also be controlled. A plurality of protrusions 08 are evenly distributed in a circular shape on the surface of the fixed seat 05. A locking hole is arranged on the rotating cover 07, and a locking rod is arranged in the locking hole, so that the locking rod can pass through the rotating cover 07. During use, the end of the locking rod passes through the locking hole on the rotating cover 07 and is inserted into the groove between two adjacent protrusions 08, so that the rotating cover 07 cannot rotate around the fixed column 06. When the rotating cover 07 needs to be rotated, the locking rod is pulled out a certain distance in the locking hole, so that the end of the locking rod is separated from the groove between two adjacent protrusions 08, and the rotating cover 07 can continue to rotate around the fixed column 06.

[0025] As Figure 3As shown in the figure, an installation groove 09 is provided inside the rotary cover 07. The end of the mounting bracket 10 is located inside the installation groove 09. The locking rod passes through the locking hole on the rotary cover 07 and is threadedly connected to the mounting bracket 10. A notch 11 that is connected to the installation groove 09 in a through manner is provided on the side wall of the rotary cover 07. The mounting bracket 10 of the present application is a U-shaped bracket. During the assembly process, first place the end of the mounting bracket 1O in the installation groove 09, and then combine the rotary cover 07 and the mounting bracket 10 into a whole through the locking rod. Then pass the above-mentioned fixing column 06 through the rotary cover 07 and the mounting bracket 10 and connect it to the fixed seat 05. Finally, continue to screw the locking rod on the rotary cover 07 so that its end is inserted between two adjacent protrusions 08.

[0026] During use, screw the locking rod so that the end of the locking rod separates from between two adjacent protrusions 08. Apply a thrust force on the mounting bracket 10 to move the rotary cover 07 and the mounting bracket 10 around the fixing column 06 and rotate to any angle. Then screw the locking rod so that the end of the locking rod is inserted between two adjacent protrusions 08 to fix it. Thus, the rotation angle adjustment of the spotlight is achieved.

[0027] A plurality of connecting columns are provided inside the connecting section 03. In the present application, 4 connecting columns are provided on the connecting section 03. Each connecting column is provided with a threaded hole. The end cap 02 is provided with a through hole adapted to the threaded hole, and is fixedly connected to the threaded hole on the connecting section 03 through a fastener.

[0028] As Figure 4 shown, a sealing groove is provided at the end of the connecting section 03. A sealing ring is provided inside the sealing groove, and the waterproof grade of the sealing ring is not less than IP68. When the end cap 02 and the connecting section 03 are fixedly connected, the fastener provides a squeezing force for the end cap 02, causing the sealing ring to deform inside the sealing groove, so that the end cap 02 and the housing 01 are hermetically connected, thus achieving a sealing effect.

[0029] As Figure 4 shown, an installation position 12 that is recessed toward the housing 01 is provided on the end cap 02. A waterproof connector 13 is fixedly installed inside the installation position 12, and the end of the waterproof connector 13 is flush with the top of the end cap 02. Through the arrangement of installing the waterproof connector 13 inside the installation position 12, while making the appearance of the entire spotlight more beautiful, the overall length of the spotlight is reduced.

[0030] As Figure 4As shown in the figure, a partition 14 and a cover plate 15 are integrally formed inside the outer shell 01. The partition 14 is located inside the connecting section 03 and is integrally formed. A through hole for the cable to pass through is provided on the partition 14. The cover plate 15 is located inside the diffusion section and is fixedly connected by fasteners. A sealed upper chamber 16 is provided between the partition 14 and the end cap 02, and a sealed lower chamber 17 is provided between the cover plate 15 and the partition 14. An installation box 18 is fixedly installed in the upper chamber 16 by fasteners. The installation box 18 can be made of plastic and metal. A PCB board is fixedly installed in the installation box 18. The cable provided in the waterproof structure is electrically connected to the PCB board. A light-emitting component is fixedly installed in the lower chamber 17. The light generated by the light-emitting component passes through the cover plate 15 and is emitted from the opening of the diffusion section 04. It is equivalent to providing a sealed upper chamber 16 and a lower chamber 17 inside the outer shell 01, and at the same time installing the installation box 18 and the light-emitting component in the upper chamber 16 and the lower chamber 17 respectively. And both the upper chamber 16 and the lower chamber 17 belong to sealed spaces. At the same time, the PCB board is installed in the installation box 18, so as to improve the waterproof level of the entire spotlight. At the same time, the PCB board and the light-emitting component are separately installed. The main purpose is to facilitate subsequent maintenance. And to prevent the heat generated by the light-emitting component from spreading into the installation box 18. To avoid the phenomenon of performance degradation of the PCB board.

[0031] An installation ring 19 is provided in the lower chamber 17. The installation ring 19 is integrally formed and fixedly connected to the outer shell 01. Positioning posts 20 are provided on the inner wall of the installation ring 19. The fasteners pass through the cover plate 15 and are threadedly connected to the positioning posts 20 to fixedly connect the cover plate 15 to the installation ring 19. A sealing strip is provided between the installation ring 19 and the cover plate 15. The sealing performance between the cover plate 15 and the installation ring 19 is improved through the setting of the sealing strip. A light-transmitting plate 21 is provided on the cover plate 15. The light emitted by the light-emitting component is irradiated outside the outer shell 01 through the light-transmitting plate 21.

[0032] The light-emitting component includes a fixing sleeve 22 located between a cover plate 15 and a partition plate 14. A positioning groove 23 adapted to a positioning post 20 is provided on the outer circumference of the fixing sleeve 22. The cooperation of the positioning groove 23 and the positioning post 20 prevents the fixing sleeve 22 from rotating in the lower chamber 17. One end of the fixing sleeve 22 abuts against the cover plate 15 and the other end abuts against the partition plate 14, preventing the fixing sleeve 22 from moving axially in the lower chamber 17. An inner shell 24 is arranged inside the fixing sleeve 22, and the inner shell 24 and the partition plate 14 are fixedly connected by a fastener. A lamp bead 25 is fixedly installed at the bottom of the inner shell 24, and a reflecting bowl 26 is fixedly installed inside the inner shell 24. The light emitted by the lamp bead 25 is made more concentrated by the action of the reflecting bowl 26. A support ring 27 is arranged inside the fixing sleeve 22, and the support ring 27 is adjacent to the inner shell 24. A limiting frame 28 is arranged at the opening of the fixing sleeve 22, and the limiting frame 28 is flush with the fixing sleeve 22. A clamping groove 29 is arranged at the opening of the fixing sleeve 22. The limiting plate is clamped in the clamping groove 29, facilitating the removal and installation of the limiting frame 28 from the fixing frame. Since the limiting frame 28 is flush with the fixing sleeve 22, when the cover plate 15 fixes the fixing sleeve 22, the limiting frame 28 is also fixed. An anti-glare lens is arranged between the limiting frame 28 and the support ring 27. By providing the anti-glare lens, glare is reduced, visual comfort and clarity are improved, and the light-gathering effect is improved, making the light range farther, wider, and clearer.

[0033] It should be noted that, for the sake of clear description, the fastener described in this application is any one of screws, bolts, and screws.

[0034] If there are directional indications (such as up, down, left, right, front,...) involved in the embodiments of the present invention, then the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0035] The above embodiments are only descriptions of the preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A spotlight that can rotate at multiple angles, comprising a hollow outer shell and a mounting bracket connected to the outer shell, characterized in that, Two fixing seats are symmetrically arranged on the outer surface of the housing. A number of protrusions are evenly distributed in a circular pattern on the surface of the fixing seat. A fixing post is arranged at the center of the fixing seat. A rotating cover is rotatably arranged on the fixing post. The end of the mounting frame is located inside the rotating cover. A locking rod is arranged on the rotating cover. The locking rod passes through the rotating cover, is threadedly connected to the mounting frame, and is inserted between two adjacent protrusions.

2. The multi-angle rotatable spotlight according to claim 1, wherein: An installation groove is arranged inside the rotating cover. The end of the mounting frame is located inside the installation groove. A notch communicating with the installation groove is arranged on the side wall of the rotating cover.

3. The multi-angle rotatable spotlight according to claim 1, characterized in that: A tail cover is hermetically connected to one end of the housing. The housing includes a connecting section and a diffusing section. The connecting section and the diffusing section are integrally formed. The diffusing section is in a horn shape. The tail cover is fixedly connected to the connecting section. The two fixing seats are symmetrically arranged on the outer surface of the connecting section.

4. The multi-angle rotatable spotlight according to claim 3, wherein: An installation position recessed towards the housing is arranged on the tail cover. A waterproof connector is fixedly installed in the installation position. The end of the waterproof connector is flush with the top of the tail cover.

5. The multi-angle rotatable spotlight according to claim 1, wherein: A partition board and a cover board are integrally formed inside the housing. A sealed upper chamber is arranged between the partition board and the tail cover. A sealed lower chamber is arranged between the cover board and the partition board. An installation box is fixedly installed in the upper chamber. A light-emitting component is fixedly installed in the lower chamber.

6. The multi-angle rotatable spotlight according to claim 5, wherein: The light-emitting component includes a fixing sleeve located between the cover board and the partition board. A support ring is arranged inside the fixing sleeve. A limiting frame is arranged at the opening of the fixing sleeve. The limiting frame is flush with the fixing sleeve.

7. The multi-angle rotatable spotlight according to claim 6, characterized in that: A clamping groove is arranged at the opening of the fixing sleeve. The limiting plate is clamped in the clamping groove. The limiting frame is flush with the fixing sleeve. An anti-glare lens is arranged between the limiting frame and the support ring.

8. The multi-angle rotatable spotlight according to claim 7, characterized in that: An inner shell is arranged inside the fixing sleeve. The inner shell is fixedly connected to the partition board. A lamp bead is fixedly installed at the bottom of the inner shell. A reflecting bowl is fixedly installed inside the inner shell. The support ring is adjacent to the inner shell.

9. The multi-angle rotatable spotlight according to claim 8, characterized in that: An installation ring is arranged inside the lower chamber. Positioning posts are arranged on the inner wall of the installation ring. Positioning grooves adapted to the positioning posts are arranged on the outer circumference of the fixing sleeve.

10. The multi-angle rotatable spotlight according to claim 9, characterized in that: The cover board is hermetically connected to the installation ring. A light-transmitting board is arranged on the cover board.

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