CN218153888U

CN218153888U - Shadowless lamp

Info

Publication number: CN218153888U
Application number: CN202222008975.1U
Authority: CN
Inventors: 陈建伟
Original assignee: Kunshan Laize Photoelectric Technology Co ltd
Current assignee: Kunshan Laize Photoelectric Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-27
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a shadowless lamp, including section bar frame and installation component, still set up and by fixed stereoplasm backplate, light source subassembly and diffuser plate of section bar frame including the stack, the section bar frame includes body, level setting at the connecting portion of body upper end, with body fixed connection's first extension board and second extension board, first extension board and second extension board and body form the standing groove that is used for installing stereoplasm backplate and light source subassembly. The lateral part circumference of diffuser plate is provided with the recess, and body one side is kept away from to the second extension board sets up in the recess, and the diffuser plate lateral part below the recess is not protruded to the section bar lateral part. The advantages are that: the diffuser plate produces illumination or renders up the effect after receiving the light beam that light source module sent, and because the section bar lateral part does not bulge the diffuser plate lateral part below the recess for can only observe the light beam effect that the diffuser plate produced when observing the shadowless lamp from the diffuser plate visible surface, can not observe the section bar and because the shade that the section bar produced, make luminous efficiency higher, user experience better.

Description

Shadowless lamp

Technical Field

The utility model relates to a luminescent light technical field specifically is a shadowless lamp.

Background

The luminescent lamp is a multifunctional and integrated structure for rendering atmosphere and illuminating lamps, and the luminescent lamp is used for emitting light beams by utilizing a light source in actual use, diffusing the light beams through a diffusion plate, and further realizing the illumination or rendering effect. The existing structure of the light emitting lamp comprises a section bar, a back plate fixed by the section bar, a light source and a diffusion plate, wherein the section bar can limit the light emitting effect of the diffusion plate because the side part of the diffusion plate can be fixed by the section bar.

Accordingly, there is a need for a shadowless lamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of shadowless lamp, the effectual limited problem of luminous effect of current luminescent lamp of having solved.

The utility model adopts the technical proposal that:

the utility model provides a shadowless lamp, includes section bar frame and installation component, still sets up and by the fixed stereoplasm backplate of section bar frame, light source subassembly and diffuser plate including the stack, the section bar frame includes body, level setting in the body upper end and with the connecting portion that installation component is connected, with body fixed connection's first extension board and second extension board for first extension board and second extension board and body form the standing groove that is used for installing stereoplasm backplate and light source subassembly. The side part of the diffusion plate is circumferentially provided with a groove, one side, far away from the body, of the second support plate is arranged in the groove, and the side part of the section bar does not protrude out of the side part of the diffusion plate below the groove.

Further, the method comprises the following steps: the diffusion plate comprises a middle layer plate, an upper layer plate located above the middle layer plate and a lower layer plate located below the middle layer plate, grooves are formed in the lower end face of the upper layer plate, the side face of the middle layer plate and the upper end face of the lower layer plate, the thickness of the lower layer plate is larger than that of the middle layer plate, and the thickness of the lower layer plate is larger than that of the upper layer plate.

Further, the method comprises the following steps: and the end corners of the upper plate are provided with arc chamfer structures.

Further, the method comprises the following steps: the installation component is a hanging component, the hanging component comprises a bottom code, a steel wire rope with one end connected with the upper end of the bottom code, a pull explosion code fixedly connected with the other end of the steel wire rope, a pan head screw in threaded connection with the lower end of the bottom code and a sliding block arranged on the connecting portion in a sliding mode, the head portion of the pan head screw is arranged in the bottom code, and the pan head screw is in threaded connection with the sliding block.

Further, the method comprises the following steps: the mounting assembly is a magnetic assembly, the magnetic assembly comprises a magnet, a countersunk head screw and a second slider connected with the connecting portion in a sliding manner, the magnet is provided with a countersunk hole, and the countersunk head screw penetrates through the countersunk hole to connect the magnet and the second slider in a threaded manner.

Utility model's beneficial effect:

1. the diffuser plate produces illumination or renders up the effect after receiving the light beam that light source module sent, and because the section bar lateral part does not bulge the diffuser plate lateral part below the recess for can only observe the light beam effect that the diffuser plate produced when observing the shadowless lamp from the diffuser plate visible surface, can not observe the section bar and because the shade that the section bar produced, make luminous efficiency higher, user experience better.

2. The thickness of the lower layer plate is larger than that of the middle layer plate, and the thickness of the lower layer plate is larger than that of the upper layer plate, so that the bright edge effect of the diffusion plate can be reduced.

Drawings

Fig. 1 is an overall schematic view of a shadowless lamp provided in an embodiment of the present application.

Fig. 2 is a schematic view of the profile frame of fig. 1 with one side removed.

Fig. 3 is an enlarged schematic view of the region B in fig. 2.

Fig. 4 is an exploded view of a shadowless lamp provided in an embodiment of the application.

Fig. 5 is a schematic view of a hanger assembly according to an embodiment of the present application.

Fig. 6 is a schematic view of a magnetic attraction assembly provided in an embodiment of the present application.

Fig. 7 is an enlarged schematic view of the area of fig. 4A.

Labeled as: 1. a profile frame; 2. a rigid back plate; 3. a light source assembly; 4. a diffusion plate; 11. a body; 12. a connecting portion; 13. a first support plate; 14. a second support plate; 100. a placement groove; 400. a groove; 41. an upper plate; 42. a middle layer plate; 43. a lower layer plate; 410. an arc chamfering structure; 5. a hanging component; 51. bottom coding; 52. a wire rope; 53. carrying out pull explosion coding; 54. A first sliding block; 55. pan head screws; 6. a magnetic component; 61. a second sliding block; 62. a magnet; 63. countersunk screws; 31. a light guide plate; 310. an annular groove; 32. an LED lamp;

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 7, an embodiment of the present application provides a shadowless lamp, which includes a profile frame 1 and a mounting assembly, and further includes a rigid back plate 2, a light source assembly 3, and a diffusion plate 4, which are stacked and fixed by the profile frame 1, where the profile frame 1 includes a body 11, a connecting portion 12 horizontally disposed at an upper end of the body 11 and connected to the mounting assembly, and a first support plate 13 and a second support plate 14 fixedly connected to the body 11, so that the first support plate 13 and the second support plate 14 form a placement groove 100 for mounting the rigid back plate 2 and the light source assembly 3. The diffusion plate 4 is provided with a groove 400 in the circumferential direction at the side part, the second support plate 14 is arranged in the groove 400 at the side far away from the body 11, and the side part of the profile frame 1 does not protrude out of the side part of the diffusion plate 4 below the groove 400.

It should be noted that the light source assembly 3 includes a light guide plate 31 and an LED lamp 32, an annular groove 310 is disposed on the light guide plate 31, and the LED lamp 32 is disposed in the annular groove 310.

In actual assembly, the second strip 14 is placed in the groove 400, so that the diffuser plate 4 is connected to the profile 1. During the in-service use, fix the shadowless lamp on wall or ceiling through installation component, light source subassembly 3 sends the light source, produces illumination or renders up the effect after the refraction of diffuser plate 4.

In the above design, the diffusion plate 4 generates illumination or rendering effect after receiving the light beam emitted by the light source assembly 3, and the side of the diffusion plate 4 does not protrude out of the side of the groove 400 below the section bar 1, so that only the light beam effect generated by the diffusion plate 4 can be observed when the shadowless lamp is observed from the visible surface of the diffusion plate 4, and the section bar 1 and the shadow generated by the section bar 1 cannot be observed, so that the luminous efficiency is higher, and the user experience is better.

Specifically, the method comprises the following steps: as shown in fig. 3 and 7, the diffusion plate 4 includes a middle plate 42, an upper plate 41 positioned above the middle plate 42, and a lower plate 43 positioned below the middle plate 42, a lower end surface of the upper plate 41 forming a groove 400 with a side surface of the middle plate 42 and an upper end surface of the lower plate 43, a thickness of the lower plate 43 being greater than a thickness of the middle plate 42, and a thickness of the lower plate 43 being greater than a thickness of the upper plate 41.

In actual use, the light beam of the light source assembly 3 passes through the upper plate 41, the middle plate 42 and the lower plate 43 in sequence to generate a light emitting effect.

In the above design, the bright edge effect of the diffusion plate 4 can be reduced by making the thickness of the lower plate 43 larger than that of the middle plate 42 and making the thickness of the lower plate 43 larger than that of the upper plate 41.

Specifically, the method comprises the following steps: as shown in FIG. 7, the end corners of the upper plate 41 are provided with circular arc chamfer structures 410.

In the above design, the installation between the section bar 1 and the diffusion plate 4 can be more convenient.

Specifically, the method comprises the following steps: as shown in fig. 4 and 5, the mounting assembly is a hanging assembly 5, the hanging assembly 5 includes a bottom bracket 51, a steel wire rope 52 with one end connected to the upper end of the bottom bracket 51, an explosion pulling bracket 53 fixedly connected to the other end of the steel wire rope 52, a pan head screw 55 in threaded connection with the lower end of the bottom bracket 51, and a first sliding block 54 slidably disposed on the connecting portion 12, the head of the pan head screw 55 is disposed in the bottom bracket 51, and the pan head screw 55 is in threaded connection with the first sliding block 54.

In actual use, the bottom code 51 is fixedly connected with the first sliding block 54 through the pan head screw 55, and the expansion code 53 is fixed on a ceiling.

In the above-mentioned design, through setting up the installation component into hanging subassembly 5, can make the shadowless lamp unsettled, through control wire rope 52's length, and then control the height of shadowless lamp, can go out the most suitable light-emitting effect through the altitude mixture control of controlling the shadowless lamp.

Specifically, the method comprises the following steps: as shown in fig. 4 and 6, the mounting component is a magnetic component 6, the magnetic component 6 includes a magnet 62, a countersunk head screw 63 and a second slider 61 slidably connected to the connecting portion 12, the magnet 62 is provided with a countersunk head hole, and the countersunk head screw 63 penetrates through the countersunk head hole to connect the magnet 62 and the second slider 61 through threads.

During the actual use, when having the magnetism material to the room in, fix magnet 62 and No. two sliders 61 through countersunk screw 63, later adsorb magnet 62 and magnetism material each other, accomplish the installation of shadowless lamp.

In the above-mentioned design, adopt the high-efficient swift of installation that shadowless lamp can make shadowless lamp to install shadowless lamp by magnetic mode.

The following are several examples of the present application:

the first embodiment is as follows: the structure of the shadowless lamp comprises a profile frame 1 and a mounting assembly, and further comprises a hard backboard 2, a light source assembly 3 and a diffusion plate 4 which are arranged in an overlapping mode and fixed by the profile frame 1, wherein the profile frame 1 comprises a body 11, a connecting part 12 which is horizontally arranged at the upper end of the body 11 and connected with the mounting assembly, and a first support plate 13 and a second support plate 14 which are fixedly connected with the body 11, so that the first support plate 13 and the second support plate 14 form a placing groove 100 for mounting the hard backboard 2 and the light source assembly 3. The diffusion plate 4 is provided with a groove 400 in the circumferential direction at the side part, the second support plate 14 is arranged in the groove 400 at the side far away from the body 11, and the side part of the profile frame 1 does not protrude out of the side part of the diffusion plate 4 below the groove 400. The diffusion plate 4 includes a middle plate 42, an upper plate 41 positioned above the middle plate 42, and a lower plate 43 positioned below the middle plate 42, a lower end surface of the upper plate 41 forming a groove 400 with a side surface of the middle plate 42 and an upper end surface of the lower plate 43, a thickness of the lower plate 43 being greater than a thickness of the middle plate 42, and a thickness of the lower plate 43 being greater than a thickness of the upper plate 41. The end corners of the upper plate 41 are provided with arc chamfer structures 410. The mounting assembly is a hanging assembly 5, the hanging assembly 5 comprises a bottom code 51, a steel wire rope 52 with one end connected with the upper end of the bottom code 51, an explosion code 53 fixedly connected with the other end of the steel wire rope 52, a pan head screw 55 in threaded connection with the lower end of the bottom code 51 and a first sliding block 54 arranged on the connecting part 12 in a sliding mode, the head of the pan head screw 55 is arranged in the bottom code 51, and the pan head screw 55 is in threaded connection with the first sliding block 54.

In actual assembly, the second strip 14 is placed in the groove 400, so that the diffuser plate 4 is connected to the profile 1. The base code 51 is fixedly connected with the first sliding block 54 through a pan head screw 55, the expansion code 53 is fixed on a ceiling, the shadowless lamp is fixed on a wall or the ceiling, the light source assembly 3 emits a light source, and light beams of the light source assembly 3 generate a light emitting effect through sequentially passing through the upper plate 41, the middle plate 42 and the lower plate 43. And the light is refracted by the diffusion plate 4 to generate lighting or rendering effect. The diffusion plate 4 generates illumination or rendering effect after receiving light beams emitted by the light source assembly 3, and the side part of the diffusion plate 4 does not protrude out of the side part of the diffusion plate 1 below the groove 400, so that only the light beam effect generated by the diffusion plate 4 can be observed when the shadowless lamp is observed from the visible surface of the diffusion plate 4, the section 1 and shadows generated by the section 1 cannot be observed, and the light emitting efficiency is higher and the user experience is better. Through setting up the installation component into hanging component 5, can make the shadowless lamp unsettled, through control wire rope 52's length, and then control the height of shadowless lamp, can go out the most suitable light-emitting effect through the altitude mixture control of control shadowless lamp.

Example two: the structure of the shadowless lamp comprises a profile frame 1 and a mounting assembly, and further comprises a hard backboard 2, a light source assembly 3 and a diffusion plate 4 which are arranged in an overlapping mode and fixed by the profile frame 1, wherein the profile frame 1 comprises a body 11, a connecting part 12 which is horizontally arranged at the upper end of the body 11 and connected with the mounting assembly, and a first support plate 13 and a second support plate 14 which are fixedly connected with the body 11, so that the first support plate 13 and the second support plate 14 form a placing groove 100 for mounting the hard backboard 2 and the light source assembly 3. The diffusion plate 4 is provided with a groove 400 in the circumferential direction at the side part, the second support plate 14 is arranged in the groove 400 at the side far away from the body 11, and the side part of the profile frame 1 does not protrude out of the side part of the diffusion plate 4 below the groove 400. The diffusion plate 4 includes a middle plate 42, an upper plate 41 positioned above the middle plate 42, and a lower plate 43 positioned below the middle plate 42, a lower end surface of the upper plate 41 forming a groove 400 with a side surface of the middle plate 42 and an upper end surface of the lower plate 43, a thickness of the lower plate 43 being greater than a thickness of the middle plate 42, and a thickness of the lower plate 43 being greater than a thickness of the upper plate 41. The end corners of the upper plate 41 are provided with arc chamfer structures 410. The magnetic assembly 6 is inhaled to the installation component, the magnetic assembly 6 includes magnet 62, countersunk screw 63 and No. two sliders 61 with connecting portion 12 sliding connection, be provided with the countersunk hole on the magnet 62, countersunk screw 63 passes the countersunk hole and with magnet 62 and No. two slider 61 threaded connection.

In actual assembly, the second strip 14 is placed in the groove 400, so that the diffuser plate 4 is connected to the profile 1. When having the magnetism material to the room in, fixed with magnet 62 through countersunk screw 63 and No. two sliders 61, adsorb magnet 62 and magnetism material each other afterwards, accomplish the installation of shadowless lamp. The light source assembly 3 emits light, and light beams of the light source assembly 3 sequentially pass through the upper plate 41, the middle plate 42 and the lower plate 43 to generate a light emitting effect. And the illumination or rendering effect is generated after the refraction of the diffusion plate 4. The diffusion plate 4 generates lighting or rendering effect after receiving the light beam emitted by the light source assembly 3, and the side part of the diffusion plate 4 does not protrude out of the side part of the diffusion plate 1 below the groove 400, so that only the light beam effect generated by the diffusion plate 4 can be observed when the shadowless lamp is observed from the visible surface of the diffusion plate 4, the profile 1 and the shadow generated by the profile 1 cannot be observed, and the luminous efficiency is higher and the user experience is better. The shadowless lamp is installed in a magnetic mode, so that the shadowless lamp can be installed efficiently and quickly.

In the following detailed description, it should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

Claims

1. The utility model provides a shadowless lamp, includes section bar frame (1) and installation component, still includes that the stack sets up and by the fixed stereoplasm backplate (2) of section bar frame (1), light source subassembly (3) and diffuser plate (4), section bar frame (1) include body (11), level setting in body (11) upper end and with connecting portion (12) that installation component is connected, with body (11) fixed connection's first extension board (13) and second extension board (14) for first extension board (13) and second extension board (14) and body (11) form standing groove (100) that are used for installing stereoplasm backplate (2) and light source subassembly (3), its characterized in that: the diffusion plate is characterized in that a groove (400) is formed in the circumferential direction of the side portion of the diffusion plate (4), one side, far away from the body (11), of the second support plate (14) is arranged in the groove (400), and the side portion of the section bar frame (1) does not protrude out of the side portion of the diffusion plate (4) below the groove (400).

2. The shadowless lamp of claim 1, wherein: the diffusion plate (4) comprises a middle plate (42), an upper plate (41) located above the middle plate (42) and a lower plate (43) located below the middle plate (42), a groove (400) is formed in the lower end face of the upper plate (41), the side face of the middle plate (42) and the upper end face of the lower plate (43), the thickness of the lower plate (43) is larger than that of the middle plate (42), and the thickness of the lower plate (43) is larger than that of the upper plate (41).

3. The shadowless lamp of claim 2, wherein: and the end corners of the upper plate (41) are provided with arc chamfer structures (410).

4. The shadowless lamp of claim 1, wherein: the mounting assembly is a hanging assembly (5), the hanging assembly (5) comprises a bottom code (51), a steel wire rope (52) with one end connected with the upper end of the bottom code (51), a pull explosion code (53) fixedly connected with the other end of the steel wire rope (52), a pan head screw (55) in threaded connection with the lower end of the bottom code (51) and a sliding block (54) arranged on the connecting part (12) in a sliding mode, the head part of the pan head screw (55) is arranged in the bottom code (51), and the pan head screw (55) is in threaded connection with the sliding block (54).

5. The shadowless lamp of claim 1, wherein: the utility model discloses a magnetism subassembly, including magnet (62), countersunk screw (63), slider (61) No. two of connecting portion (12), magnet (62) are inhaled to the installation component for magnetism subassembly (6), magnetism subassembly (6) is inhaled and is included magnet (62), countersunk screw (63) and slider (61) two of connecting portion, be provided with the countersunk hole on magnet (62), countersunk screw (63) pass the countersunk hole with magnet (62) and slider (61) threaded connection No. two.