A new type of downlight with variable light angle

Abstract

The utility model discloses a novel variable luminous angle downlight, comprising a body, a 30° luminous component, a 60° luminous component, a 90° luminous component and a polarized 30° luminous component, a rectangular mounting groove is provided at the bottom of the body, each side wall of the rectangular mounting groove is an inclined surface, the 30° luminous component, the 60° luminous component and the 90° luminous component are respectively mounted on the top surface of the rectangular mounting groove, and the polarized 30° luminous component is mounted on the inclined surface; the 30° luminous component comprises a first lamp bead and a 30° luminous lens covering the first lamp bead; the 60° luminous component comprises a second lamp bead and a 60° luminous lens covering the second lamp bead; the 90° luminous component comprises a third lamp bead and a 90° luminous lens covering the third lamp bead; the polarized 30° luminous component comprises a fourth lamp bead and a polarized 30° luminous lens covering the fourth lamp bead. The downlight can realize light emission at different luminous angles, and the user experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a novel downlight with variable light-emitting angle. Background Art

[0002] Downlight is a common indoor LED lamp, widely used in the ceilings around bedrooms, living rooms, and bathrooms. This kind of hidden lamp embedded in the ceiling projects all light downwards, which belongs to direct light distribution.

[0003] Common downlights have three lighting angles of 30 degrees, 60 degrees, and 90 degrees. However, no matter which downlight it is, the lighting angle is fixed and users cannot switch the lighting angle, resulting in a poor user experience. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a novel downlight with variable light-emitting angle.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of downlight with variable light-emitting angle, comprising a main body, a 30° light-emitting component, a 60° light-emitting component, a 90° light-emitting component and a polarized 30° light-emitting component, the bottom of the main body is provided with a rectangular mounting groove, each side wall of the rectangular mounting groove is an inclined surface, the 30° light-emitting component, the 60° light-emitting component and the 90° light-emitting component are respectively installed on the top surface of the rectangular mounting groove, and the polarized 30° light-emitting component is installed on the inclined surface; the 30° light-emitting component comprises a first lamp bead and a 30° light-emitting lens covering the first lamp bead; the 60° light-emitting component comprises a second lamp bead and a 60° light-emitting lens covering the second lamp bead; the 90° light-emitting component comprises a third lamp bead and a 90° light-emitting lens covering the third lamp bead; the polarized 30° light-emitting component comprises a fourth lamp bead and a polarized 30° light-emitting lens covering the fourth lamp bead.

[0006] In one embodiment, the 30° light-emitting lens, the 60° light-emitting lens and the 90° light-emitting lens are an integrated structure that is integrally processed and formed, and a 30° light distribution protrusion, a 60° light distribution protrusion and a 90° light distribution protrusion are provided on the integrated structure, the first lamp bead is arranged corresponding to the 30° light distribution protrusion, the second lamp bead is arranged corresponding to the 60° light distribution protrusion, and the third lamp bead is arranged corresponding to the 90° light distribution protrusion.

[0007] In one embodiment, a mounting bracket is further included, and the integrated structure and the polarized 30° light-emitting lens are fixedly connected to the mounting bracket respectively.

[0008] In one embodiment, it further includes glass and a cover, wherein the cover is connected to the body and is located at the opening of the rectangular mounting groove, one side of the glass abuts against the mounting bracket, and the other side of the glass abuts against the cover.

[0009] In one embodiment, the surface of the mounting bracket is a mirror surface.

[0010] In one embodiment, it also includes a first circuit board and a second circuit board, the first circuit board is installed on the top surface of the rectangular mounting groove, the first lamp bead, the second lamp bead and the third lamp bead are all arranged on the first circuit board, the second circuit board is installed on the inclined surface, and the fourth lamp bead is arranged on the second circuit board.

[0011] In one embodiment, the four side walls of the rectangular mounting groove are respectively provided with the polarized 30° light-emitting components.

[0012] In one embodiment, a control switch is further included, and the 30° light-emitting component, the 60° light-emitting component, the 90° light-emitting component and the polarized 30° light-emitting component are respectively connected to the control switch.

[0013] In one embodiment, the control switch is a single-pole multi-throw switch.

[0014] In one embodiment, there are multiple polarized 30° light emitting components, and each of the polarized 30° light emitting components is connected to the control switch respectively.

[0015] The beneficial effect of the utility model is that the downlight has a 30° light-emitting component, a 60° light-emitting component, a 90° light-emitting component and a polarized 30° light-emitting component, and the user can selectively connect or turn on different light-emitting components so that the downlight can emit light at different light-emitting angles, which greatly improves the flexibility of the downlight, enables it to be well adapted to a variety of different application scenarios, and helps to enhance the user's experience. Moreover, since the downlight has a polarized 30° light-emitting component, the downlight can also be used as a wall washer, enriching the downlight function and helping to further enhance the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 This is an exploded view of the downlight of the first embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the main body of the downlight in the first embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of part of the structure of the downlight of the first embodiment of the utility model.

[0020] Description of Figure Numbers:

[0021] 1. Main body; 11. Rectangular mounting groove; 12. Inclined surface;

[0022] 21. first lamp bead; 22. second lamp bead; 23. third lamp bead; 24. fourth lamp bead; 25. first circuit board; 26. second circuit board;

[0023] 31. Integrated structure; 311. 30° light distribution protrusion; 312. 60° light distribution protrusion; 313. 90° light distribution protrusion; 32. Polarized 30° light-emitting lens;

[0024] 4. Install the bracket;

[0025] 5. Face cover;

[0026] 6. Glass. DETAILED DESCRIPTION

[0027] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

[0028] 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 of 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.

[0029] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0031] In addition, if the meaning of "and / or" appears in the full text is to include three parallel solutions, taking "and / or" as an example, it includes solutions, or solutions, or solutions that are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Embodiment 1

[0034] Please refer to Figures 1 to 3 Embodiment 1 of the utility model is: a novel variable luminous angle downlight, comprising a body 1, a 30° luminous component, a 60° luminous component, a 90° luminous component and a polarized 30° luminous component, the bottom of the body 1 is provided with a rectangular mounting groove 11, each side wall of the rectangular mounting groove 11 is an inclined surface 12, the 30° luminous component, the 60° luminous component and the 90° luminous component are respectively mounted on the top surface of the rectangular mounting groove 11, and the polarized 30° luminous component is mounted on the inclined surface 12; the 30° luminous component comprises a first lamp bead 21 and a 30° luminous lens covering the first lamp bead 21; the 60° luminous component comprises a second lamp bead 22 and a 60° luminous lens covering the second lamp bead 22; the 90° luminous component comprises a third lamp bead 23 and a 90° luminous lens covering the third lamp bead 23; the polarized 30° luminous component comprises a fourth lamp bead 24 and a polarized 30° luminous lens 32 covering the fourth lamp bead 24. In a specific product, the body 1 may be a heat sink.

[0035] The angle between the inclined surface 12 and the top surface of the rectangular installation groove 11 is greater than 90°. The size of the angle can be set as required. For example, in this embodiment, the angle is 150°.

[0036] To facilitate the manufacture and assembly of downlight parts, preferably, the 30° light-emitting lens, 60° light-emitting lens and 90° light-emitting lens are an integrated structure 31 that is integrally processed and formed, and the integrated structure 31 is provided with a 30° light distribution protrusion 311, a 60° light distribution protrusion 312 and a 90° light distribution protrusion 313, the first lamp bead 21 is arranged corresponding to the 30° light distribution protrusion 311, the second lamp bead 22 is arranged corresponding to the 60° light distribution protrusion 312, and the third lamp bead 23 is arranged corresponding to the 90° light distribution protrusion 313.

[0037] Furthermore, the novel variable light-emitting angle downlight further includes a mounting bracket 4, and the integrated structure 31 and the polarized 30° light-emitting lens 32 are respectively fixedly connected to the mounting bracket 4. Specifically, the novel variable light-emitting angle downlight further includes a glass 6 and a cover 5, the cover 5 is connected to the body 1, the cover 5 is located at the opening of the rectangular mounting groove 11, one side of the glass 6 abuts against the mounting bracket 4, and the other side of the glass 6 abuts against the cover 5. It is easy to understand that the cover 5 is provided with a light outlet, and the glass 6 covers the light outlet.

[0038] Optionally, the surface of the mounting bracket 4 is a mirror surface.

[0039] In detail, the novel variable luminous angle downlight further includes a first circuit board 25 and a second circuit board 26, the first circuit board 25 is mounted on the top surface of the rectangular mounting groove 11, the first lamp beads 21, the second lamp beads 22 and the third lamp beads 23 are all arranged on the first circuit board 25, the second circuit board 26 is mounted on the inclined surface 12, and the fourth lamp beads 24 are arranged on the second circuit board 26. In this embodiment, two rows of first lamp beads 21, two rows of second lamp beads 22 and two rows of third lamp beads 23 are arranged on the first circuit board 25, and in actual products, the number of the first lamp beads 21, the number of the second lamp beads 22 and the number of the third lamp beads 23 can be set as needed.

[0040] In order to further improve the use flexibility of the novel downlight with variable light-emitting angle, optionally, the four side walls of the rectangular mounting groove 11 are respectively provided with the polarized 30° light-emitting components.

[0041] The novel variable light-emitting angle downlight also includes a control switch, and the 30° light-emitting component, the 60° light-emitting component, the 90° light-emitting component and the polarized 30° light-emitting component are respectively connected to the control switch. In a specific product, the control switch can be a single-pole multi-throw switch, etc., so that the user can easily adjust the light-emitting angle of the downlight. In addition, when the number of the polarized 30° light-emitting components is multiple, each of the polarized 30° light-emitting components is respectively connected to the control switch, that is, each polarized 30° light-emitting component occupies a conducting contact of the single-pole multi-throw switch.

[0042] In addition, when the user actually uses it, the 30° light-emitting component, 60° light-emitting component, 90° light-emitting component and polarized 30° light-emitting component can also be selectively connected to electricity. That is to say, when the user determines that the downlight only needs to emit light at a certain fixed light-emitting angle, for example, when a 30° light-emitting angle is required, the user can only turn on the 30° light-emitting component, while the 60° light-emitting component, 90° light-emitting component and polarized 30° light-emitting component do not need to be connected. It can be seen that when the downlight is actually used, there will be a variety of usage methods for users to choose from, which greatly enhances the user experience.

[0043] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A new type of downlight with variable light-emitting angle, characterized by: It includes a body, a 30° light-emitting component, a 60° light-emitting component, a 90° light-emitting component and a polarized 30° light-emitting component. The bottom of the body is provided with a rectangular mounting groove, each side wall of the rectangular mounting groove is an inclined surface, the 30° light-emitting component, the 60° light-emitting component and the 90° light-emitting component are respectively installed on the top surface of the rectangular mounting groove, and the polarized 30° light-emitting component is installed on the inclined surface; The 30° light-emitting assembly includes a first lamp bead and a 30° light-emitting lens covering the first lamp bead; The 60° light-emitting assembly includes a second lamp bead and a 60° light-emitting lens covering the second lamp bead; The 90° light-emitting assembly includes a third lamp bead and a 90° light-emitting lens covering the third lamp bead; The polarized 30° light-emitting component includes a fourth lamp bead and a polarized 30° light-emitting lens covering the fourth lamp bead.

2. According to claim 1, the novel downlight with variable light-emitting angle is characterized in that: The 30° light-emitting lens, 60° light-emitting lens and 90° light-emitting lens are an integrated structure that is integrally processed and formed, and a 30° light distribution protrusion, a 60° light distribution protrusion and a 90° light distribution protrusion are provided on the integrated structure. The first lamp bead is arranged corresponding to the 30° light distribution protrusion, the second lamp bead is arranged corresponding to the 60° light distribution protrusion, and the third lamp bead is arranged corresponding to the 90° light distribution protrusion.

3. The novel variable light-emitting angle downlight according to claim 2 is characterized in that: It also includes a mounting bracket, and the integrated structure and the polarized 30° light-emitting lens are fixedly connected to the mounting bracket respectively.

4. The novel variable light-emitting angle downlight according to claim 3 is characterized in that: It also includes glass and a face cover, wherein the face cover is connected to the body and is located at the opening of the rectangular mounting groove, one side of the glass abuts against the mounting bracket, and the other side of the glass abuts against the face cover.

5. According to claim 3, the novel downlight with variable light-emitting angle is characterized in that: The surface of the mounting bracket is a mirror surface.

6. The novel downlight with variable light-emitting angle according to claim 1 is characterized in that: It also includes a first circuit board and a second circuit board, the first circuit board is installed on the top surface of the rectangular mounting groove, the first lamp bead, the second lamp bead and the third lamp bead are all arranged on the first circuit board, the second circuit board is installed on the inclined surface, and the fourth lamp bead is arranged on the second circuit board.

7. The novel downlight with variable light-emitting angle according to claim 1 is characterized in that: The four side walls of the rectangular mounting groove are respectively provided with the polarized 30° light-emitting components.

8. The novel downlight with variable light-emitting angle according to claim 1 is characterized in that: It also includes a control switch, and the 30° light-emitting component, the 60° light-emitting component, the 90° light-emitting component and the polarized 30° light-emitting component are respectively connected to the control switch.

9. The novel downlight with variable light-emitting angle according to claim 8 is characterized in that: The control switch is a single-pole multi-throw switch.

10. The novel downlight with variable light-emitting angle according to claim 9 is characterized in that: There are multiple polarized 30° light emitting components, and each of the polarized 30° light emitting components is connected to the control switch respectively.

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