Illumination equipment with adjustable illumination angle

Abstract

The utility model belongs to the technical field of illumination equipment, and provides illumination equipment with an adjustable illumination angle, the illumination equipment comprises a mounting shell, two scale end covers, a heat dissipation shell, two heat dissipation end covers and a light source assembly, the scale end covers are arranged at the two ends of the mounting shell, each scale end cover is provided with a first butt joint curved surface and a connecting rod, and the heat dissipation end covers are arranged at the two ends of the heat dissipation shell; the heat dissipation end cover is provided with a second butt-joint curved surface, the first butt-joint curved surface is matched with the second butt-joint curved surface, and the heat dissipation end cover is hinged to the connecting rod, so that the heat dissipation shell can drive the light source assembly to rotate along the first sliding curved surface, and the irradiation angle is adjusted; the structure is simple and compact, the irradiation angle is convenient to adjust, the use scene is wide, and adjustment is convenient.

Description

Technical Field

[0001] The present application belongs to the technical field of lighting equipment, and specifically, relates to a lighting equipment with adjustable illumination angle. Background Art

[0002] Grille lights are a common indoor lighting device, usually used in commercial places, offices, schools and other public places. Its appearance is similar to a rectangular box, with many small grilles inside, which can effectively control the direction and intensity of light. Grille lights are designed to provide uniform lighting while reducing glare and reflection, making people more comfortable and efficient when working and studying.

[0003] Currently, some grille lights and track lights are used interchangeably, but grille lights cannot adjust the corresponding illumination angle, have many restrictions during use, have few usage scenarios, and are inconvenient to adjust. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of the present application is to provide a lighting device with adjustable illumination angle, which has a simple and compact structure, is convenient for adjusting the illumination angle, has a wide range of usage scenarios, and is easy to adjust.

[0005] The technical means adopted by this application to solve the above technical problems are:

[0006] The present application provides a lighting device with adjustable illumination angle, comprising:

[0007] An installation shell, wherein the installation shell is provided with an installation groove along the long axis direction thereof, and an edge of the installation groove is provided with a first sliding curved surface;

[0008] Two scale end covers, the two scale end covers are mounted on both ends of the mounting groove in a one-to-one correspondence, one end of the scale end cover corresponding to the opening of the mounting groove is provided with a first docking curved surface, and the scale end cover is provided with a connecting rod in the direction of the first docking curved surface;

[0009] A heat dissipation housing, wherein the heat dissipation housing is provided with a second sliding curved surface that matches the first sliding curved surface, and the second sliding curved surface abuts against the first sliding curved surface;

[0010] Two heat dissipation end covers, the two heat dissipation end covers are mounted on both ends of the heat dissipation housing in a one-to-one correspondence, the heat dissipation end covers are provided with a second docking curved surface matching the first docking curved surface, the second docking curved surface abuts against the first docking curved surface, and the heat dissipation end covers are hingedly connected to the connecting rod;

[0011] A light source assembly is installed on the heat dissipation housing.

[0012] Preferably, a scale is provided on a side of the scale end cover away from the mounting groove.

[0013] Preferably, the heat dissipation end cover is provided with a pointer corresponding to the scale.

[0014] Preferably, it further comprises a rotating cover, which is installed in the installation groove, and the rotating cover is provided with a supporting curved surface corresponding to the second sliding curved surface, and the second sliding curved surface abuts against the supporting curved surface.

[0015] Preferably, it further comprises a rail head and a driving assembly, wherein the rail head is mounted on the mounting shell, the driving assembly is mounted on the mounting slot, and the rail head is connected to the driving assembly and the light source assembly respectively.

[0016] Preferably, the mounting shell is provided with a track groove, and the track head is mounted in the track groove.

[0017] Preferably, the light source assembly comprises an aluminum substrate, a light panel, a light source bracket, a lens and a reflector which are installed in sequence.

[0018] Compared with the prior art, the illumination angle adjustable lighting device of the present application is provided with an installation shell and a heat dissipation shell, scale end covers are provided at both ends of the installation shell, the scale end covers are provided with a first docking curved surface and a connecting rod, heat dissipation end covers are provided at both ends of the heat dissipation shell, the heat dissipation end covers are provided with a second docking curved surface, the first docking curved surface and the second docking curved surface cooperate with each other, and the heat dissipation end cover is hinged to the connecting rod, so that the heat dissipation shell can drive the light source assembly to rotate along the first sliding curved surface to realize the adjustment of the illumination angle; the present application has a simple and compact structure, is convenient to adjust the illumination angle, has a wide range of usage scenarios, and is convenient to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the lighting device with adjustable illumination angle of the present application.

[0021] Figure 2 An exploded view of the lighting device with adjustable illumination angle of the present application.

[0022] Figure 3 A cross-sectional view of a lighting device with adjustable illumination angle according to the present application.

[0023] Marking Description:

[0024] 1. Install the housing; 2. Scale end cover; 3. Heat dissipation housing; 4. Heat dissipation end cover; 5. Rotating cover; 6. Track head; 7. Drive assembly; 8. Aluminum base plate; 9. Light source bracket; 10. Lens; 11. Reflector. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] It should be noted that: unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. At the same time, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] like Figure 1-3 As shown, in this embodiment, a lighting device with adjustable illumination angle is provided, including a mounting shell 1, two scale end covers 2, a heat dissipation shell 3, two heat dissipation end covers 4 and a light source assembly, wherein the mounting shell 1 is provided with a mounting groove along its long axis direction, and the edge of the mounting groove is provided with a first sliding curved surface; the two scale end covers 2 are installed at the two ends of the mounting groove in a one-to-one correspondence, and the end of the scale end cover 2 corresponding to the opening of the mounting groove is provided with a first docking curved surface, and the scale end cover 2 is provided with a connecting rod in the direction of the first docking curved surface; the heat dissipation shell 3 is provided with a second sliding curved surface that cooperates with the first sliding curved surface, and the second sliding curved surface abuts against the first sliding curved surface; the two heat dissipation end covers 4 are installed at the two ends of the heat dissipation shell 3 in a one-to-one correspondence, and the heat dissipation end cover 4 is provided with a second docking curved surface that cooperates with the first docking curved surface, and the second docking curved surface abuts against the first docking curved surface, and the heat dissipation end cover 4 is hingedly connected to the connecting rod; the light source assembly is installed on the heat dissipation shell 3.

[0028] In some preferred embodiments of the present invention, a scale is provided on the side of the scale end cap 2 away from the mounting groove, so that the scale can be conveniently used to adjust the irradiation angle according to the adjustment requirements, thereby ensuring the accuracy of the adjustment.

[0029] In some preferred embodiments of the present invention, the heat dissipation end cover 4 is provided with a pointer corresponding to the scale.

[0030] Some preferred embodiments of the utility model further include a rotating cover 5, the rotating cover 5 is installed in the installation groove, the rotating cover 5 is provided with a supporting curved surface corresponding to the second sliding curved surface, and the second sliding curved surface abuts against the supporting curved surface. In this way, the supporting curved surface of the rotating cover 5 can support the second sliding curved surface on the heat dissipation housing 3, ensuring that the heat dissipation housing 3 is more stable and reliable when rotating.

[0031] Some preferred embodiments of the utility model further include a rail head 6 and a drive assembly 7, wherein the rail head 6 is mounted on the mounting housing 1, the drive assembly 7 is mounted on the mounting slot, and the rail head 6 is connected to the drive assembly 7 and the light source assembly, respectively. Thus, the rail head 6 is used to ensure that the lighting device of the present application is mounted on the rail, so that it is convenient to use with the track light.

[0032] In some preferred embodiments of the present invention, the mounting housing 1 is provided with a track groove, and the track head 6 is mounted in the track groove. In this way, the track head 6 can be installed in the track groove in a hidden manner, thereby reducing the overall volume and improving the aesthetics.

[0033] In some preferred embodiments of the present invention, the light source assembly includes an aluminum substrate 8, a lamp panel, a light source bracket 9, a lens 10 and a reflector 11 which are installed in sequence.

[0034] Compared with the prior art, the illumination device with adjustable illumination angle of the present application is provided with an installation shell 1 and a heat dissipation shell 3, scale end covers 2 are provided at both ends of the installation shell 1, the scale end covers 2 are provided with a first docking curved surface and a connecting rod, heat dissipation end covers 4 are provided at both ends of the heat dissipation shell 3, the heat dissipation end covers 4 are provided with a second docking curved surface, the first docking curved surface and the second docking curved surface cooperate with each other, and the heat dissipation end cover 4 is hinged to the connecting rod, so that the heat dissipation shell 3 can drive the light source assembly to rotate along the first sliding curved surface to realize the adjustment of the illumination angle; the present application has a simple and compact structure, is convenient to adjust the illumination angle, has a wide range of usage scenarios, and is convenient to adjust.

[0035] The above description is only a specific implementation mode of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should also be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection of the claims.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A lighting device with adjustable illumination angle, characterized in that: include: An installation shell, wherein the installation shell is provided with an installation groove along the long axis direction thereof, and an edge of the installation groove is provided with a first sliding curved surface; Two scale end covers, the two scale end covers are mounted on both ends of the mounting groove in a one-to-one correspondence, one end of the scale end cover corresponding to the opening of the mounting groove is provided with a first docking curved surface, and the scale end cover is provided with a connecting rod in the direction of the first docking curved surface; A heat dissipation housing, wherein the heat dissipation housing is provided with a second sliding curved surface that matches the first sliding curved surface, and the second sliding curved surface abuts against the first sliding curved surface; Two heat dissipation end covers, the two heat dissipation end covers are mounted on both ends of the heat dissipation housing in a one-to-one correspondence, the heat dissipation end covers are provided with a second docking curved surface matching the first docking curved surface, the second docking curved surface abuts against the first docking curved surface, and the heat dissipation end covers are hingedly connected to the connecting rod; A light source assembly is installed on the heat dissipation housing.

2. The lighting device with adjustable illumination angle according to claim 1, characterized in that: A scale is arranged on a side of the scale end cover away from the mounting groove.

3. The lighting device with adjustable illumination angle according to claim 2, characterized in that: The heat dissipation end cover is provided with a pointer corresponding to the scale.

4. The lighting device with adjustable illumination angle according to claim 1, characterized in that: It also includes a rotating cover, which is installed in the installation groove. The rotating cover is provided with a supporting curved surface corresponding to the second sliding curved surface, and the second sliding curved surface abuts against the supporting curved surface.

5. The lighting device with adjustable illumination angle according to claim 1, characterized in that: It also includes a rail head and a driving assembly, wherein the rail head is installed on the installation shell, the driving assembly is installed on the installation slot, and the rail head is connected to the driving assembly and the light source assembly respectively.

6. The lighting device with adjustable illumination angle according to claim 5, characterized in that: The mounting shell is provided with a track groove, and the track head is mounted in the track groove.

7. The lighting device with adjustable illumination angle according to claim 1, characterized in that: The light source assembly comprises an aluminum base plate, a lamp panel, a light source bracket, a lens and a reflector which are installed in sequence.

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