CN210373117U

CN210373117U - Rotatable lamp

Info

Publication number: CN210373117U
Application number: CN201921339889.0U
Authority: CN
Inventors: 刘跃华; 王强
Original assignee: Simon Electric China Co Ltd
Current assignee: Simon Electric China Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-21
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to a rotatable lamps and lanterns, include: the lamp body comprises a rotating seat and a light guide part connected with the rotating seat, the rotating seat is provided with a light source module for providing a light source, and the light guide part is used for guiding light rays from the light source module on the rotating seat; the fixing ring is used for fixing the lamp body and is rotatably connected with the lamp body, so that the rotating seat can rotate relative to the fixing ring. Adopt the utility model discloses a rotatable lamps and lanterns can realize: the rotation is convenient to change the illumination direction; the whole rotating structure is hidden in the wall body, and only the light guide part of the lamp body leaks outside.

Description

Rotatable lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, in particular to rotatable lamps and lanterns, concretely relates to rotatable wall lamp.

Background

In the current lamp, the conversion process from the traditional lamp to the LED lamp has no major breakthrough in use and appearance. For example, wall lamps, which are commonly referred to as auxiliary lighting fixtures mounted on indoor walls, usually use hinge structures to realize 360 ° rotation, but the outward hinge structures affect the aesthetic appearance of the whole product. Meanwhile, the lamp body basically adopts a tubular spotlight structure, so that the lamp body is large.

Therefore, there is a need for a rotatable light fitting that is easy to install and simple in construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming of above-mentioned prior art, providing a rotatable lamps and lanterns convenient to installation, structure are succinct.

In order to achieve the above object, the present invention provides a rotatable lamp having the following components: the method comprises the following steps:

the lamp body comprises a rotating seat and a light guide part connected with the rotating seat, the rotating seat is provided with a light source module for providing a light source, and the light guide part is used for guiding light rays from the light source module on the rotating seat; the fixing ring is used for fixing the lamp body and is rotatably connected with the lamp body, so that the rotating seat can rotate relative to the fixing ring.

Preferably, the fixing ring is connected with the lamp body through at least two rotatable connecting pieces, so that the fixing ring is rotatably connected with the lamp body.

Preferably, the rotatable connecting member includes a bolt, at least one first spacer and a nut, the at least one first spacer is mounted on a head portion of the bolt or a tail portion of the bolt, and the at least one first spacer contacts with the ring main body of the fixing ring, so that the fixing ring is rotatably connected with the lamp main body.

Preferably, the rotatable connection member includes at least one second spacer, the second spacer being disposed opposite the first spacer.

Preferably, the second gasket is in contact with the ring body of the fixing ring.

Preferably, the at least two rotatable connecting members include at least one rotatable connecting member for simultaneously connecting the fixing ring, the rotating base and the light guide portion.

Preferably, the fixing ring and the lamp body are connected through 2 to 6 rotatable connecting pieces.

Preferably, the light guide part has a main section bar, at least one side of the main section bar is sequentially provided with a light guide plate and a light-transmitting plate, and the end part of the light guide plate is arranged corresponding to the light source in the light source module.

Preferably, the light guide part includes a reflective film disposed between the body profile and the light guide plate.

Preferably, the light guide part includes a diffusion plate, and the diffusion plate is disposed between the light guide plate and the light-transmitting plate.

Preferably, the rotatable lamp comprises a mounting housing for mounting the fixing ring.

Preferably, the mounting housing has a receiving cavity, the receiving cavity is provided with a power supply module, the fixing ring and the rotating seat, and the power supply module is connected with the light source module.

Preferably, the light guide part is mounted on the rotating base at a predetermined angle.

Preferably, the preset angle is 60 to 120 degrees.

Adopt the utility model discloses a rotatable lamps and lanterns can realize: the rotation is convenient to change the illumination direction; the whole rotating structure is hidden in the wall body, and only the light guide part of the lamp body leaks outside.

Drawings

Fig. 1 is a schematic view of a first exploded structure of the rotatable lamp of the present invention.

Fig. 2 is a schematic diagram of a second exploded structure of the rotatable lamp of the present invention.

Fig. 3 is a third exploded schematic view of the rotatable lamp of the present invention.

Fig. 4 is an exploded schematic view of the light guide portion of the rotatable lamp of the present invention.

Fig. 5 is a cross-sectional view of the rotatable lamp of the present invention.

Fig. 6 is a partially enlarged view of a circled portion in fig. 5.

Reference numerals

1 light guide part

10 decorative panel

11. 12 positioning pin

13. 14 screw hole

15 section bar

16 reflective film

17 light guide plate

18 diffusion plate

19 light-transmitting plate

2 rotating base

21. 22, 23 holes

24 source module

25. 26 pin hole

3 fixed ring

4. Power supply assembly

5 mounting the housing

51 mounting hole

61. 64, 63 bolt

62. 65, 66 spacers.

Detailed Description

In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.

As shown in fig. 1-6, for the utility model provides an embodiment of a rotatable lamp, including: the lamp comprises a lamp body and a light guide part, wherein the lamp body comprises a rotating base 2 and a light guide part 1 connected with the rotating base 2, the rotating base 2 is provided with a light source module 24 for providing a light source, and the light guide part 1 is used for guiding light rays from the light source module on the rotating base 2; the fixing ring 3 is provided with an outer wall, a ring main body, an inner wall and a middle hole and used for fixing the lamp main body, and the fixing ring 3 is rotatably connected with the lamp main body, so that the rotating seat 2 can rotate relative to the fixing ring 3. The angle of the light-emitting surface can be adjusted by rotating the light guide part of the lamp body.

As shown in fig. 1 to 3, the rotatable lamp comprises an installation housing 5, the installation housing 5 has an accommodation cavity, a power supply module 4, the fixing ring 3 and the rotary base 2 are installed in the accommodation cavity, an installation hole 51 is formed in the accommodation cavity, the fixing ring 3 is fixed in the accommodation cavity through the installation hole 51, and the power supply module 4 is connected with the light source module 24. The mounting housing may be mounted in an embedded manner, i.e. the mounting housing is partly embedded in the wall and only the light guide is visible from the outside.

As shown in fig. 1 to 3, the fixing ring 3 is connected to the lamp body by three rotatable connecting members, one of the rotatable connecting members includes a set of matched bolt 61, a washer 65 and a nut, a screw portion of the bolt 61 passes through the hole 23 on the rotary base 2 and passes through a middle hole of the fixing ring 3, a head portion of the bolt 61 is located on an upper side of the rotary base 2, and the washer 65 and the nut are mounted on a tail portion of the bolt 61; one continuous connecting piece comprises a group of matched bolts 64, gaskets 62 and nuts, wherein the screw rod parts of the bolts 64 penetrate through the holes 21 on the rotating base 2 and the middle holes of the fixing rings 3, the head parts of the bolts 64 are positioned at the lower side of the rotating base 2, the gaskets 62 are arranged at the head parts of the bolts 64, and the nuts are arranged at the tail parts of the bolts 64; one continuous connection comprises a set of matching bolts 63, washers 66 and nuts, the shank of the bolt 63 passing partly through the hole 22 in the rotary base 2 and through the central hole of the fixed ring 3, the head of the bolt 63 being located at the lower side of the rotary base 2, the washer 66 being mounted on the head of the bolt 63, the nut being mounted on the tail of the bolt 63.

The head of each bolt may be disposed in other manners than the above embodiments, for example, the head of the bolt originally located on the upper side of the rotary base may be disposed on the lower side of the rotary base.

As shown in fig. 2 to 3, the shim 65 is in contact with the lower surface of the ring main body of the fixed ring 3, the shim 62 is in contact with the lower surface of the ring main body of the fixed ring 3, and the shim 66 is in contact with the lower surface of the ring main body of the fixed ring 3, and the three positions are rotatably connected so that the fixed ring 3 and the rotary base 2 are rotatably installed between each bolt and shim. Since, in this embodiment, the rotatable coupling member including the bolt 63 and the rotatable coupling member including the bolt 64 are arranged in a straight line, which is not the diameter of the rotary base, at least one rotatable coupling member including the bolt 61 is provided to prevent the rotary base 2 from being removed from the central hole of the fixed ring 3 when the light guide portion is rotated. If the rotatable connection comprising the bolt 63 and the rotatable connection comprising the bolt 64 are arranged on the diameter of the swivel, it is not necessary to provide the rotatable connection comprising the bolt 61.

Based on the above-described embodiment, the structure of the rotary base 2 can be improved, the rotary base 2 is fitted into the intermediate hole of the fixed ring 3, and the rotatable connection members are provided with the spacers that contact both the upper side of the rotary base 2 and the upper side of the ring main body of the fixed ring, and the rotary base 2 can be rotatably connected to the fixed ring 2 as well. Also, the rotatable connection is not limited to a combination of screws, nuts, washers, and other mechanisms may be used to make the rotatable connection possible.

As shown in fig. 2 to 3, the light guide unit 1 and the rotary base 2 are fixedly connected by the positioning pins 11 and 12, the pin holes 25 and 26, the screw holes 13 and 14, and the

bolts

63 and 64, that is, the tail of the bolt 63 is screwed into the screw hole 13, and the tail of the bolt 64 is screwed into the screw hole 14; the positioning pins 11 and 12 are fitted into the pin holes 26 and 25, respectively, so that the light guide part 1 and the rotary base 2 are fixed. In an embodiment, two of the three rotatable connecting members connect the fixing ring, the rotating base and the light guide portion at the same time, and the other one connects only the fixing ring and the rotating base.

As shown in fig. 4 to 6, the light guide part 1 has a main body section 15, the main body section 15 used in this embodiment is L-shaped, one side of the main body section is used for supporting the reflective film 16, the light guide plate 17, the diffuser plate 18 and the transparent plate 19, and the other side of the main body section and the decorative panel 10 form a base of the light guide part, and is mounted on the rotary base 2, wherein, as shown in fig. 6, the end of the light guide plate 17 is disposed corresponding to the light source in the light source module 24, and the light source is offset from the center of the light guide plate. The reflecting film 16 can be arranged on the main body section bar in a sticking mode, the edge of the light-transmitting plate 19 can be printed with light-tight black ink in a silk screen mode, the surface of the black ink can be pasted with 3M glue, and the light-transmitting plate is arranged on the upper layer of the diffusion plate and pasted on the main body section bar. Typically, the body thickness of the light directing portion does not exceed 4 mm.

As shown in fig. 4 to 6, the light guide unit 1 is mounted on the rotary base 2 at an angle of 90 ° in order to adjust the direction of the light exiting surface of the light guide unit. The light guide portion 1 may be attached to the rotary base 2 at an angle of 60 ° to 120 °.

In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.

Claims

1. A rotatable light fixture, comprising:

the lamp body comprises a rotating seat and a light guide part connected with the rotating seat, the rotating seat is provided with a light source module for providing a light source, and the light guide part is used for guiding light rays from the light source module on the rotating seat;

the fixing ring is used for fixing the lamp body and is rotatably connected with the lamp body, so that the rotating seat can rotate relative to the fixing ring.

2. The rotatable light fixture of claim 1 wherein said mounting ring is connected to said light fixture body by at least two rotatable connections, such that said mounting ring is rotatably connected to said light fixture body.

3. The rotatable light fixture of claim 2 wherein the rotatable connection member comprises a mating bolt, at least one first washer and a nut, the at least one first washer is mounted on a head of the bolt or a tail of the bolt, and the at least one first washer contacts the first side of the ring body of the retainer ring to rotatably connect the retainer ring to the light fixture body.

4. The rotatable light fixture of claim 3 wherein said rotatable connection member comprises at least one second spacer, said second spacer being disposed opposite said first spacer.

5. The rotatable light fixture of claim 4 wherein the second gasket is in contact with the second side of the ring body of the fixed ring.

6. The rotatable light fixture of claim 3 wherein said at least two rotatable attachment members comprise at least one rotatable attachment member that simultaneously connects said stationary ring, said rotatable base, and said light guide.

7. The rotatable light fixture of claim 2 wherein said retaining ring is connected to said light fixture body by between 2 and 6 rotatable connections.

8. A rotatable light fixture according to claim 1 or 2 wherein the light guide part has a main section bar, at least one side of the main section bar is provided with a light guide plate and a light-transmitting plate in sequence, and the end of the light guide plate is arranged corresponding to the light source in the light source module.

9. The rotatable light fixture of claim 8, wherein the light guide portion comprises a reflective film, the reflective film being disposed between the body profile and the light guide plate.

10. The rotatable light fixture of claim 8 wherein the light guide portion comprises a diffuser plate, the diffuser plate being disposed between the light guide plate and the light transmissive plate.

11. A rotatable light fixture according to claim 1 or 2 wherein said rotatable light fixture comprises a mounting housing for mounting said stationary ring.

12. The rotatable light fixture of claim 11 wherein the mounting housing has a receiving cavity, the receiving cavity having a power module, the mounting ring and the rotating base, the power module being connected to the light source module.

13. A rotatable light fixture according to claim 1 or 2 wherein the light guide is mounted to the rotatable base at a predetermined angle.

14. The rotatable light fixture of claim 13 wherein the predetermined angle is 60 ° to 120 °.