Angle adjusting structure and focus-adjustable down lamp

Abstract

The utility model provides an angle adjusting structure and a focus-adjustable down lamp. The angle adjusting structure is used for being installed in the focus-adjustable down lamp and comprises an adjusting assembly and a light-emitting assembly. The adjusting assembly comprises a fixing piece and an adjusting piece, the fixing piece is used for being installed and fixed in an installation hole of a building body, a light outlet hole is formed in the fixing piece, one end of the adjusting piece is arranged in the light outlet hole, the rotating end of the adjusting piece is rotationally connected to the inner circumferential wall of the fixing piece, and the light-emitting assembly is installed and fixed to the adjusting piece. The light-emitting end of the light-emitting assembly faces the light outlet hole. An elastic positioning flange is formed at the rotating end of the adjusting piece, and a plurality of positioning holes corresponding to the elastic positioning flange are formed in the inner circumferential wall of the fixing piece. The angle adjusting structure can effectively improve the use experience of a user.

Description

Technical Field

[0001] This disclosure relates to the technical field of adjustable focus downlights, and in particular to an angle adjustment structure and an adjustable focus downlight. Background Technology

[0002] Downlights, as a new type of lighting fixture, are characterized by their small size and easy installation. Commercially available downlights, such as the LED downlight proposed in patent document CN212901164U, achieve positioning of the lamp body after telescopic adjustment through the cooperation between the positioning protrusions of the elastic protrusion assembly and the positioning concave points of the guide positioning strip. This allows for convenient telescopic adjustment while maintaining excellent positioning. Rotation of the lamp body is achieved by rotating the screw of the boom in the through hole at the center of the sliding seat, and the cooperation between the anti-rotation block and the partition block prevents the lamp body from freely rotating 360° and damaging the wires. The lamp body can be oscillated by moving the boom through the swing groove around the boom hinge frame. The projection light can be zoomed by rotating the focusing sleeve to adjust the extension length of the focusing sleeve relative to the inner threaded sleeve. It features projection distance and angle adjustment functions, zoom capability, and excellent positioning after telescopic adjustment. Furthermore, it can be connected to a dimming control box to adjust the color of the light emitted by the LED chip, providing a color-changing function.

[0003] However, the aforementioned LED downlights cannot be effectively positioned when adjusting the angle, so that when the lamp body is rotated to the preset angle, it will return to the initial position due to its own weight or external factors such as vibration, which greatly reduces the user experience. Utility Model Content

[0004] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide an angle adjustment structure and a focusable downlight that can improve the user experience.

[0005] The purpose of this disclosure is achieved through the following technical solution:

[0006] An angle adjustment structure is used for installation inside an adjustable focus downlight, the angle adjustment structure including an adjustment component and a light-emitting component;

[0007] The adjustment component includes a fixing member and an adjustment member. The fixing member is used to install and fix itself in the mounting hole of the building body. The fixing member has a light-emitting hole. One end of the adjustment member is located in the light-emitting hole, and the rotating end of the adjustment member is rotatably connected to the inner peripheral wall of the fixing member. The light-emitting component is installed and fixed on the adjustment member, and the light-emitting end of the light-emitting component is oriented towards the light-emitting hole.

[0008] The rotating end of the adjusting member is formed with an elastic positioning flange, and the inner peripheral wall of the fixing member is formed with a plurality of positioning holes corresponding to the elastic positioning flange.

[0009] In one embodiment, the resilient positioning flange is formed with a guide ramp.

[0010] In one embodiment, the guide ramp is formed on both sides of the resilient positioning flange.

[0011] In one embodiment, the number of elastic positioning flanges is several, and the number of elastic positioning flanges is consistent with the number of positioning holes.

[0012] In one embodiment, the inner peripheral wall of the fixing member forms a limiting groove, and a plurality of positioning holes are formed in the limiting groove. The positioning holes are arranged along the periphery of the limiting groove. The adjusting member forms a connecting flange corresponding to the limiting groove. The connecting flange is disposed in the limiting groove and rotatably connected to the adjusting member. The elastic positioning flange is formed on one side of the connecting flange facing the limiting groove.

[0013] In one embodiment, the light-emitting component is detachably connected to the adjustment member.

[0014] An adjustable focus downlight includes the angle adjustment structure described in any of the above embodiments, wherein the fixing member is installed and fixed in the mounting hole of the building body.

[0015] In one embodiment, the adjustable focus downlight further includes a lampshade, which is mounted on the end of the fixing member away from the adjusting member. The lampshade is located at the light outlet so that the lampshade is opposite to the light-emitting end of the light-emitting component. The connection position between the lampshade and the fixing member is adjustable.

[0016] In one embodiment, the outer peripheral wall of the lampshade is formed with a first threaded portion, and the inner peripheral wall of the light-emitting hole is formed with a second threaded portion, wherein the first threaded portion is threadedly connected to the second threaded portion.

[0017] In one embodiment, the outer peripheral wall of the fastener is provided with a snap fastener, and the fastener is used to fix the fastener in the mounting hole by means of the snap fastener.

[0018] In one embodiment, the end of the fastener facing away from the lampshade has a clearance area.

[0019] Compared with the prior art, this disclosure has at least the following advantages:

[0020] In the aforementioned angle adjustment structure, the rotating end of the adjusting component is rotatably connected to the inner peripheral wall of the fixing component. The light-emitting component is installed and fixed on the adjusting component, with its light-emitting end facing the light-emitting hole. The rotating end of the adjusting component has an elastic positioning flange, and the inner peripheral wall of the fixing component has several positioning holes corresponding to the elastic positioning flange. This allows the adjusting component to be securely positioned at the preset position on the fixing component when the user rotates the adjusting component relative to the fixing component to a preset angle. This enables the light-emitting component to illuminate the area at the preset angle, thereby greatly improving the stability of the adjustable focus downlight and enhancing the user experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of the structure of an adjustable focus downlight;

[0023] Figure 2 for Figure 1 The diagram shows the internal structure of the adjustable focus downlight;

[0024] Figure 3 for Figure 1 A partial structural schematic diagram of the adjustable focus downlight shown;

[0025] Figure 4 for Figure 3 A partially enlarged schematic diagram of the adjustable focus downlight shown;

[0026] Figure 5 for Figure 1 Another partial structural schematic diagram of the adjustable focus downlight shown;

[0027] Figure 6 for Figure 5 The diagram shows a partially enlarged view of the adjustable focus downlight. Detailed Implementation

[0028] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] Unless otherwise defined, 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 disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0032] like Figures 1 to 6 As shown, an angle adjustment structure 100 of one embodiment is used for installation inside an adjustable focus downlight 10. The angle adjustment structure 100 includes an adjustment component 110 and a light-emitting component 120. The adjustment component 110 includes a fixing member 111 and an adjusting member 112. The fixing member 111 is used for installation and fixing in the mounting hole of the building body, and the fixing member 111 forms a light-emitting hole 1111. One end of the adjusting member 112 is disposed in the light-emitting hole 1111, and the rotating end of the adjusting member 112 is rotatably connected to the inner peripheral wall of the fixing member 111. The light-emitting component 120 is installed and fixed on the adjusting member 112, and the light-emitting end of the light-emitting component 120 faces the light-emitting hole 1111. The adjusting member 112 has an elastic positioning flange 1121 at its rotating end, and the fixing member 111 has a plurality of positioning holes 1112 corresponding to the elastic positioning flange 1121 on its inner peripheral wall. This allows the adjusting member 112 to be securely positioned at the preset position of the fixing member 111 when the user rotates the adjusting member 112 to a preset angle relative to the fixing member 111. This enables the light-emitting component 120 to illuminate the area at the preset angle, thereby greatly improving the stability of the adjustable focus downlight 10 and enhancing the user experience.

[0033] In this embodiment, when it is necessary to adjust the illumination angle of the adjustable focus downlight 10, firstly, the adjusting member 112 is rotated relative to the fixing member 111 towards a preset angle direction, so that the elastic positioning flange 1121 deforms under pressure, allowing the elastic positioning flange 1121 to disengage from the positioning hole 1112 at the initial position, allowing the adjusting member 112 to rotate relative to the fixing member 111; when the adjusting member 112 rotates to the preset angle position, the elastic positioning flange 1121 can extend into and engage with the positioning hole 1112 at the preset position, so that the light-emitting component 120 can illuminate the area at the preset angle direction, thereby greatly improving the user experience.

[0034] In the aforementioned angle adjustment structure 100, the rotating end of the adjusting member 112 is rotatably connected to the inner peripheral wall of the fixing member 111. The light-emitting component 120 is installed and fixed on the adjusting member 112, with the light-emitting end of the light-emitting component 120 facing the light-emitting hole 1111. The rotating end of the adjusting member 112 forms an elastic positioning flange 1121, and the inner peripheral wall of the fixing member 111 forms several positioning holes 1112 corresponding to the elastic positioning flange 1121. This allows the adjusting member 112 to be reliably positioned at the preset angle when the user rotates the adjusting member 112 relative to the fixing member 111 to a preset angle, through the mutual cooperation of the elastic positioning flange 1121 and the positioning holes 1112. This enables the light-emitting component 120 to illuminate the area at the preset angle, thereby greatly improving the stability of the adjustable focus downlight 10 and enhancing the user experience.

[0035] like Figure 6 As shown, in one embodiment, the elastic positioning flange 1121 is made of soft rubber or other elastic material.

[0036] like Figure 6 As shown, in one embodiment, the elastic positioning flange 1121 is formed with a guide slope 1121a so that the elastic positioning flange 1121 can disengage from the positioning hole 1112, making it easier for the user to rotate the adjusting member 112 relative to the fixing member 111, thereby greatly improving the ease of use of the adjustable focus downlight 10.

[0037] like Figure 6 As shown, in one embodiment, guide ramps 1121a are formed on both sides of the elastic positioning flange 1121 to further improve the ease of use of the adjustable focus downlight 10.

[0038] like Figure 4 and Figure 6As shown, in one embodiment, there are several elastic positioning flanges 1121, and the number of elastic positioning flanges 1121 is consistent with the number of positioning holes 1112, so that when the adjusting member 112 rotates relative to the fixing member 111 to a preset angle, the adjusting member 112 can be more reliably positioned at the preset position of the fixing member 111, which greatly improves the stability of the adjustable focus downlight 10.

[0039] like Figures 3 to 6 As shown, in one embodiment, the inner peripheral wall of the fixing member 111 forms a limiting groove 1113, and a plurality of positioning holes 1112 are formed in the limiting groove 1113. The positioning holes 1112 are arranged along the periphery of the limiting groove 1113. The adjusting member 112 forms a connecting flange 1122 corresponding to the limiting groove 1113. The connecting flange 1122 is disposed in the limiting groove 1113 and rotatably connected to the adjusting member 112. The side of the connecting flange 1122 facing the limiting groove 1113 is shaped as follows: The adjustable member 112 is provided with an elastic positioning flange 1121 so that the adjusting member 112 can be locked in place at a preset position on the fixing member 111 by the mutual cooperation of the connecting flange 1122 and the limiting groove 1113. At the same time, the adjusting member 112 can also rotate relative to the fixing member 111 by the connecting flange 1122, so that the user can adjust the illumination direction of the light-emitting component 120 by rotating the adjusting member 112 relative to the fixing member 111, thereby greatly improving the applicability of the adjustable focus downlight 10.

[0040] like Figure 2 and Figure 5 As shown, in one embodiment, the light-emitting component 120 is detachably connected to the adjusting member 112 to facilitate the installation and removal of the light-emitting component 120, which not only reduces the assembly difficulty of the adjustable focus downlight 10, but also greatly reduces the maintenance difficulty of the adjustable focus downlight 10.

[0041] This disclosure also provides an adjustable focus downlight 10, including the angle adjustment structure 100 described in any of the above embodiments, and a fixing member 111 installed and fixed in the mounting hole of the building body.

[0042] like Figures 1 to 3 As shown, in one embodiment, the adjustable focus downlight 10 further includes a lampshade 200, which is mounted on the end of the fixing member 111 away from the adjusting member 112. The lampshade 200 is located at the light outlet 1111 so that the lampshade 200 is positioned opposite to the light-emitting end of the light-emitting component 120. The connection position between the lampshade 200 and the fixing member 111 is adjustable, so that the adjustable focus downlight 10 can adjust the size of the light spot by adjusting the distance between the lampshade 200 and the light-emitting end of the light-emitting component 120. This allows the user to increase or decrease the illumination range of the adjustable focus downlight 10 by adjusting the position of the lampshade 200, thereby greatly improving the applicability of the adjustable focus downlight 10.

[0043] like Figures 2 to 3 As shown, in one embodiment, the outer peripheral wall of the lampshade 200 is formed with a first threaded portion 210, and the inner peripheral wall of the light-emitting hole 1111 is formed with a second threaded portion 1111a. The first threaded portion 210 is threadedly connected to the second threaded portion 1111a to reduce the difficulty of adjusting the position of the lampshade 200. This allows the user to adjust the distance between the lampshade 200 and the light-emitting end of the light-emitting component 120 simply by rotating the lampshade 200 relative to the fixing member 111, thereby improving the ease of use of the adjustable focus downlight 10.

[0044] like Figures 1 to 3 As shown, in one embodiment, the outer peripheral wall of the fixing member 111 is provided with a snap fastener 1114. The fixing member 111 is fixed in the mounting hole through the snap fastener 1114, so that the fixing member 111 can be fixed to the building body through the snap fastener 1114, and the adjustable focus downlight 10 can be fixed to the building body, which greatly improves the installation convenience of the adjustable focus downlight 10.

[0045] like Figures 1 to 3 As shown, in one embodiment, the end of the fixing member 111 facing away from the lampshade 200 has a clearance area 1115, so that the adjusting member 112 can rotate relative to the fixing member 111 through the clearance area 1115, thereby avoiding mutual obstruction between the adjusting member 112 and the fixing member 111.

[0046] like Figure 2 and Figure 5 As shown, in one embodiment, the outer peripheral wall of the light-emitting component 120 is formed with a third threaded portion 121, and the inner peripheral wall of the adjusting member 112 is formed with a fourth threaded portion 1123. The third threaded portion 121 is threadedly connected to the fourth threaded portion 1123, which greatly reduces the difficulty of installing and disassembling the light-emitting component 120 and further improves the ease of use of the adjustable focus downlight 10.

[0047] Compared with the prior art, this disclosure has at least the following advantages:

[0048] In the aforementioned adjustable focus downlight 10, the rotating end of the adjusting member 112 is rotatably connected to the inner peripheral wall of the fixing member 111. The light-emitting component 120 is installed and fixed on the adjusting member 112, with the light-emitting end of the light-emitting component 120 facing the light-emitting hole 1111. The rotating end of the adjusting member 112 has an elastic positioning flange 1121, and the inner peripheral wall of the fixing member 111 has several positioning holes 1112 corresponding to the elastic positioning flange 1121. This allows the adjusting member 112 to be securely positioned at the preset angle when the user rotates the adjusting member 112 relative to the fixing member 111 to a preset angle, through the cooperation of the elastic positioning flange 1121 and the positioning holes 1112. This enables the light-emitting component 120 to illuminate the area at the preset angle, thereby greatly improving the stability of the adjustable focus downlight 10 and enhancing the user experience.

[0049] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. An angle adjustment structure for installation inside an adjustable focus downlight, the angle adjustment structure comprising an adjustment component and a light-emitting component; characterized in that The adjustment component includes a fixing member and an adjustment member. The fixing member is used to install and fix itself in the mounting hole of the building body. The fixing member has a light-emitting hole. One end of the adjustment member is located in the light-emitting hole, and the rotating end of the adjustment member is rotatably connected to the inner peripheral wall of the fixing member. The light-emitting component is installed and fixed on the adjustment member, and the light-emitting end of the light-emitting component is oriented towards the light-emitting hole. The rotating end of the adjusting member is formed with an elastic positioning flange, and the inner peripheral wall of the fixing member is formed with a plurality of positioning holes corresponding to the elastic positioning flange.

2. The angle adjustment structure according to claim 1, characterized by, The elastic positioning flange is formed with a guide slope.

3. The angle adjustment structure according to claim 2, characterized by The guide ramp is formed on both sides of the elastic positioning flange.

4. The angle adjustment structure according to claim 1, characterized by, The number of elastic positioning flanges is several, and the number of elastic positioning flanges is consistent with the number of positioning holes.

5. The angle adjustment structure according to claim 1, characterized by The inner peripheral wall of the fixing member forms a limiting groove, and a plurality of positioning holes are formed in the limiting groove. The positioning holes are arranged along the periphery of the limiting groove. The adjusting member has a connecting flange corresponding to the limiting groove. The connecting flange is disposed in the limiting groove and rotatably connected to the adjusting member. An elastic positioning flange is formed on the side of the connecting flange facing the limiting groove; and / or The light-emitting component is detachably connected to the adjusting member.

6. A focus adjustable downlight, characterized by, The device includes the angle adjustment structure as described in any one of claims 1 to 5, wherein the fixing member is installed and fixed in the mounting hole of the building body.

7. A focus adjustable downlight according to claim 6, wherein The adjustable focus downlight also includes a lampshade, which is installed on the end of the fixing member away from the adjusting member. The lampshade is located at the light outlet so that the lampshade is opposite to the light-emitting end of the light-emitting component. The connection position between the lampshade and the fixing member is adjustable.

8. A focus adjustable downlight according to claim 7, wherein, The outer peripheral wall of the lampshade has a first threaded portion, and the inner peripheral wall of the light outlet hole has a second threaded portion, with the first threaded portion threadedly connected to the second threaded portion.

9. The adjustable focus downlight according to claim 6, characterized in that, The outer peripheral wall of the fastener is provided with a snap fastener, and the fastener is used to fix the fastener in the mounting hole through the snap fastener.

10. The focus adjustable downlight according to claim 7, wherein, The end of the fastener away from the lampshade has a clearance area.

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