Ceiling lamp convenient for angle adjustment

Abstract

The utility model discloses a ceiling lamp convenient for angle adjustment. The ceiling lamp comprises a lamp holder, a cambered surface inner ring, a light source assembly, a torsion spring, a pin shaft, a light source assembly fixing frame, a glass plate and a clamping wire, the lamp holder is a mounting shell with an inner cavity in the middle and openings in the upper end and the lower end, and torsional springs are hinged to the two sides of the outer wall of the lamp holder. The cambered surface inner ring is a ring body with the outer wall being an arc surface and the middle being provided with a cavity, the cambered surface inner ring is arranged in the inner cavity of the lamp holder, a gap is formed between the arc surface of the outer wall of the cambered surface inner ring and the inner wall of the lamp holder, the cambered surface inner ring is rotationally connected with the lamp holder through a pin shaft, and the cambered surface inner ring can rotate around the pin shaft by an angle. The cambered surface inner ring and the light source assembly fixing frame are connected through a wire clamping buckle. The ceiling lamp convenient to adjust the angle is simple and reasonable in structural design, and due to the buckling connection mode of the light source assembly fixing frame and the cambered surface inner ring, the ceiling lamp is convenient to assemble and disassemble; the mode that the cambered surface inner ring is connected with the lamp holder through the rotating shaft enables the illumination angle of the lamp body to be adjusted conveniently and easily.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a ceiling lamp which is convenient for angle adjustment. Background Art

[0002] Ceiling lights are a type of lighting fixture that is embedded in the ceiling and emits light downward. The perfect unity of the ceiling art will not be destroyed due to the setting of the lamp. Its biggest feature is that it can maintain the overall unity and perfection of the building decoration. It has a structural advantage of using the light source to hide the interior of the building decoration, and the LED light source is not exposed, which does not irritate the skin around the eyes!

[0003] However, the ceiling lamps in the prior art are inconvenient to assemble and install, and the lighting angle is inconvenient to adjust, so there is room for improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a ceiling lamp which is easy to adjust the angle. Its structural design is simple and reasonable. The snap connection method between the light source component fixing frame and the arc inner ring makes the product easy to assemble and disassemble; the connection method between the arc inner ring and the lamp holder shaft makes the lighting angle adjustment of the lamp body very convenient and simple.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A ceiling lamp that is easy to adjust the angle, comprising a lamp holder, an arc inner ring, a light source assembly, a torsion spring, a pin, a light source assembly fixing frame, a glass plate, and a clamping wire;

[0007] The lamp holder is a mounting shell with an inner cavity in the middle and openings at the upper and lower ends, and torsion springs are hinged on both sides of its outer wall. The arc surface inner ring is a ring body with an arc surface on the outer wall and a cavity in the middle. It is arranged in the inner cavity of the lamp holder, and a gap is provided between the arc surface of its outer wall and the inner wall of the lamp holder. It is rotatably connected to the lamp holder through a pin shaft, and the arc surface inner ring can rotate around the pin shaft by an angle.

[0008] The light source component fixing frame is a shell with an inner cavity in the middle and openings at the upper and lower ends, and an annular baffle is provided on the inner wall. A glass plate is attached to the annular baffle. The light source component is connected to the upper opening of the light source component fixing frame by threaded connection or snap connection.

[0009] The light source assembly includes a rear shell, a reflective cup, an LED light board, and a bracket plate; the bracket plate is fixedly arranged at the top of the inner wall of the rear shell, a light source installation cavity is arranged in the middle thereof, and a plug hole is arranged on the outer edge thereof; the LED light board is fixedly arranged in the light source installation cavity, and a plurality of LED lamp beads are arranged on the lower surface thereof; the reflective cup is vertically arranged, a plug pin is arranged at the upper end thereof, the plug pin is inserted into the plug hole of the bracket plate, and the lower end thereof is attached to the top glass plate.

[0010] The inner wall of the arc surface inner ring is provided with an annular groove, and the outer wall of the light source component fixing frame is provided with an outer wall annular groove. The arc surface inner ring and the light source component fixing frame are connected by a clamping line buckle.

[0011] The clamping wire is a metal ring, which includes a plurality of straight edges and arc edges. When the light source assembly fixing frame is buckled and connected with the arc surface inner ring, the clamping wire is in a specific state: the arc edge limit of the clamping wire is located in the annular clamping groove of the arc surface inner ring, and the straight edge limit is located in the outer wall ring groove of the light source assembly fixing frame, thereby realizing the buckling connection between the light source assembly fixing frame and the arc surface inner ring.

[0012] Preferably, the outer wall annular groove may be an annular groove or an inwardly retracted arc surface.

[0013] Preferably, a limit block is provided inside the jack, and a limit claw is provided on one side of the pin; after the pin is inserted into the jack, the reflective cup rotates a certain angle, and the limit claw and the limit block can be engaged to fix the reflective cup and the bracket plate.

[0014] Push the light source assembly fixing frame by hand to break the static friction between the arc inner ring, lamp holder and pin shaft, so that the angle of the arc inner ring around the pin shaft can be freely adjusted in the inner cavity of the lamp holder. By adjusting the orientation angle of the fixed arc inner ring, the orientation and illumination angle of the light source assembly can be adjusted.

[0015] Beneficial effects of the utility model:

[0016] Its structural design is simple and reasonable. The snap-on connection between the light source component fixing frame and the arc inner ring allows the connected light source component fixing frame and the light source component to be inserted upward from the connected lamp holder and the bottom of the arc inner ring, so that the assembly can be completed quickly, and the product is easy to assemble and disassemble.

[0017] The way the arc inner ring is connected to the lamp holder shaft makes it very convenient and simple to adjust the lighting angle of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a ceiling lamp that is easy to adjust the angle of the utility model;

[0019] Figure 2 This is a structural schematic diagram of a ceiling lamp that is easy to adjust the angle of the utility model (from another perspective);

[0020] Figure 3 This is a front view of a ceiling lamp that is easy to adjust the angle of the utility model;

[0021] Figure 4 for Figure 3 Sectional view in the AA direction;

[0022] Figure 5This is a schematic diagram of the structure of a ceiling lamp that is easy to adjust the angle of the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the structure and connection relationship of the reflective cup and the bracket plate. DETAILED DESCRIPTION

[0024] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] like Figure 1-6 As shown, a ceiling lamp that is easy to adjust the angle includes a lamp holder 1, a curved inner ring 2, a light source assembly 3, a torsion spring 4, a pin 5, a light source assembly fixing frame 6, a glass plate 7, and a clamping wire 8;

[0026] The lamp holder 1 is a mounting shell with an inner cavity in the middle and openings at the upper and lower ends, and torsion springs 4 are hinged on both sides of its outer wall. The arc inner ring 2 is a ring body with an arc outer wall and a cavity in the middle, which is arranged in the inner cavity of the lamp holder 1, and a gap is provided between the arc outer wall and the inner wall of the lamp holder 1, and the arc inner ring 2 is rotatably connected to the lamp holder 1 through a pin shaft 5, and the arc inner ring 2 can rotate around the pin shaft 5. Pin shaft mounting through holes 9 are provided on the lamp holder 1 and the arc inner ring 2.

[0027] The light source assembly fixing frame 6 is a shell with an inner cavity in the middle and openings at both ends, and an annular baffle 61 is provided on the inner wall. A glass plate 7 is attached to the annular baffle 61; the upper opening of the light source assembly fixing frame 6 is connected to the light source assembly 3 by threaded connection or snap connection.

[0028] The light source assembly 3 includes a rear shell 31, a reflective cup 32, an LED light board 33, and a bracket plate 34; the bracket plate 34 is fixedly mounted on the top of the inner wall of the rear shell 31, a light source mounting cavity 36 is provided in the middle thereof, and a plug hole 35 is provided on the outer edge thereof; the LED light board 33 is fixedly mounted in the light source mounting cavity 36, and a plurality of LED lamp beads are provided on the lower surface thereof; the reflective cup 32 is vertically arranged, a plug pin 321 is provided at the upper end thereof, the plug pin 321 is inserted into the plug hole 35 of the bracket plate 34, and the lower end thereof is attached to the top glass plate 7.

[0029] The inner wall of the arc surface inner ring 2 is provided with an annular groove 21, and the outer wall of the light source assembly fixing frame 6 is provided with an outer wall annular groove 61. The arc surface inner ring 2 and the light source assembly fixing frame 6 are connected by a clamping wire 8.

[0030] The clamping wire 8 is a metal ring, which includes a plurality of straight edges 81 and arc edges 82. When the light source assembly fixing frame 6 is snap-connected with the arc surface inner ring 2, the state of the clamping wire 8 is specifically as follows: the arc edge 82 of the clamping wire 8 is limited to the annular clamping groove 21 of the arc surface inner ring 2, and the straight edge 81 is limited to the outer wall annular groove 61 of the light source assembly fixing frame 6, thereby realizing the snap-connection between the light source assembly fixing frame 6 and the arc surface inner ring 2.

[0031] Preferably, the outer wall annular groove 61 may be an annular groove or an inwardly retracted arc surface.

[0032] Preferably, a limit block 351 is further provided in the jack 35, and a limit claw 322 is provided on one side of the pin 321; after the pin 321 is inserted into the jack 35, the reflective cup 32 rotates a certain angle, and the limit claw 351 and the limit block 322 can be engaged to fix the reflective cup 32 to the bracket plate 34.

[0033] Push the light source assembly fixing frame 6 by hand to break the static friction between the arc inner ring 2, the lamp holder 1 and the pin 5, so that the arc inner ring 2 can freely adjust the angle around the pin 5 in the inner cavity of the lamp holder 1. By adjusting the orientation angle of the fixed arc inner ring 2, the orientation and illumination angle of the light source assembly 3 can be adjusted.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A ceiling lamp that is easy to adjust the angle, characterized in that: Including lamp holder, arc inner ring, light source assembly, torsion spring, pin, light source assembly fixing frame, glass plate, and clamping wire; The lamp holder is a mounting shell with an inner cavity in the middle and openings at the upper and lower ends, and torsion springs are hinged on both sides of its outer wall; the arc surface inner ring is a ring body with an arc outer wall and a cavity in the middle, which is arranged in the inner cavity of the lamp holder, and a gap is provided between the arc surface of its outer wall and the inner wall of the lamp holder, and is rotatably connected to the lamp holder through a pin shaft, and the arc surface inner ring can rotate around the pin shaft by an angle; The light source component fixing frame is a shell with an inner cavity in the middle and openings at both ends, and an annular baffle is provided on the inner wall; a glass plate is attached to the annular baffle; the light source component is connected to the light source component at the upper opening of the light source component fixing frame.

2. The ceiling lamp with easy angle adjustment according to claim 1, characterized in that: The inner wall of the arc surface inner ring is provided with an annular groove, and the outer wall of the light source assembly fixing frame is provided with an outer wall annular groove; The arc surface inner ring and the light source assembly fixing frame are connected via a clamping line buckle.

3. The ceiling lamp with easy angle adjustment according to claim 2, characterized in that: The clamping wire is a metal ring, which includes a plurality of straight edges and arc edges; the arc edge of the clamping wire is located in the annular clamping groove of the inner ring of the arc surface, and the straight edge is located in the outer wall ring groove of the light source component fixing frame.

4. The ceiling lamp with easy angle adjustment according to any one of claims 1 to 3, characterized in that: The light source assembly includes a rear shell, a reflective cup, an LED light board, and a bracket plate; the bracket plate is fixedly arranged at the top of the inner wall of the rear shell, a light source installation cavity is arranged in the middle thereof, and a plug hole is arranged on the outer edge thereof; the LED light board is fixedly arranged in the light source installation cavity, and a plurality of LED lamp beads are arranged on the lower surface thereof; the reflective cup is vertically arranged, a plug pin is arranged at the upper end thereof, the plug pin is inserted into the plug hole of the bracket plate, and the lower end thereof is attached to the top glass plate.

5. The ceiling lamp with easy angle adjustment according to claim 2, characterized in that: The outer wall annular groove is an annular groove or an inwardly retracted arc surface.

6. The ceiling lamp with easy angle adjustment according to claim 4, characterized in that: A limit block is also arranged inside the jack, and a limit claw is arranged on one side of the pin; after the pin is inserted into the jack, the reflective cup rotates a certain angle, and the limit claw and the limit block can be engaged to fix the reflective cup and the bracket plate.

Images