Angle-adjustable high-luminous-efficiency lighting equipment

Abstract

The utility model belongs to the field of lighting equipment, and provides angle-adjustable high-luminous-efficiency lighting equipment which comprises a universal head, a rear cover, a radiator, a diffusion ring, an aluminum substrate, a first lamp panel, a second lamp panel, a reflection cup and a pressing ring, the universal head is arranged to ensure that the lighting angle of the lighting equipment can be adjusted, and meanwhile, the rear cover, the diffusion ring and the radiator are arranged and inserted into a sleeve through a bolt, so that the illumination angle of the lighting equipment can be adjusted. Meanwhile, the diffusion ring is located between the rear cover and the radiator, the diffusion ring is clamped through the rear cover and the radiator, the structure is simple and compact, assembly and disassembly are convenient, and the production and maintenance cost is reduced; and the first lamp panel is arranged, light of the first lamp panel is emitted from the diffusion ring, the illumination diversity of the illumination equipment is improved, and the application scene is wider.

Description

Technical Field

[0001] The present application relates to the field of lighting equipment, and more specifically, to a lighting equipment with adjustable angle and high light efficiency. Background Art

[0002] Spotlights are typically installed around suspended ceilings, above furniture, within walls, or within skirting boards. They can provide both overall illumination and localized lighting to enhance the atmosphere, making them a versatile option. Multiple spotlights can also be combined to create specific lighting effects, depending on the specific scenario.

[0003] Most traditional spotlights use front light output, resulting in a single effect and limiting the combination effect between spotlights; some spotlights use side or center light output to increase the diversity of spotlight light output, but their structure is complex and the production and maintenance costs are high. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of this application is to provide a lighting device with adjustable angle and high light efficiency, which has a simple and compact structure, simple and quick splicing, convenient assembly and disassembly, improves light efficiency and reduces production and maintenance costs.

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

[0006] This application provides a lighting device with adjustable angle and high light efficiency, comprising:

[0007] Universal head;

[0008] a rear cover, the rear cover being connected to the universal head, the rear cover being cylindrical, and a latch being provided inside the rear cover;

[0009] A radiator, the radiator being cylindrical, a sleeve being provided inside the radiator, and the latch being inserted into the sleeve;

[0010] a diffusion ring, the diffusion ring being a transparent structure, one end of the diffusion ring being in contact with the rear cover, and the other end of the diffusion ring being in contact with the radiator;

[0011] an aluminum substrate installed inside the radiator;

[0012] a first light board, and a second light board mounted on a side of the aluminum substrate close to the diffusion ring;

[0013] a second light board, the second light board being mounted on the radiator and located on a side away from the first light board;

[0014] A reflective cup, the reflective cup is installed inside the radiator, and the reflective cup is correspondingly arranged with the second light panel;

[0015] A pressure ring is installed on the heat sink and abuts against the reflective cup.

[0016] Preferably, a lamp holder is further included, wherein the lamp holder is installed inside the radiator, and the second lamp panel is installed on the lamp holder.

[0017] Preferably, two of the latches and two of the sleeves are provided respectively.

[0018] Preferably, it further comprises a rail head and a tooth joint, wherein the tooth joint is respectively connected to the rail head and the universal head.

[0019] Compared with the prior art, the lighting device with adjustable angle and high light efficiency of the present application is provided with a universal head, which can ensure that the lighting device can adjust the illumination angle. At the same time, a back cover, a diffusion ring and a radiator are provided, which are inserted into the sleeve by a pin to realize the connection between the back cover and the radiator. At the same time, the diffusion ring is located between the back cover and the radiator, and the diffusion ring is clamped by the back cover and the radiator. The structure is simple and compact, and the assembly and disassembly are convenient, which reduces the production and maintenance costs. In addition, a first lamp board is provided, and the light of the first lamp board is emitted from the diffusion ring, which increases the lighting diversity of the lighting device and has a wider range of applicable scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. 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 relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a structural diagram of the lighting device with adjustable angle and high light efficiency of the present application.

[0022] Figure 2 This is an exploded view of the lighting device with adjustable angle and high light efficiency of this application.

[0023] Figure 3 This is a cross-sectional view of the lighting device with adjustable angle and high light efficiency of the present application.

[0024] Marking Description:

[0025] 1. Universal head; 2. Back cover; 2a. Latch; 3. Radiator; 3a. Sleeve; 4. Diffuser ring; 5. Aluminum base plate; 6. First light board; 7. Second light board; 8. Reflector cup; 9. Press ring; 10. Light stand; 11. Track head; 12. Thread joint. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention 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 this 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 present invention. The embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] It should be noted that unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. Similar reference numerals and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures. At the same time, in the description of the present application, the terms "first", "second", etc. are used only to distinguish descriptions and are not to be understood as indicating or implying relative importance.

[0028] like Figure 1-3 As shown, in this embodiment, a lighting device with adjustable angle and high light efficiency is provided, including a universal head 1, a back cover 2, a heat sink 3, a diffusion ring 4, an aluminum substrate 5, a first light board 6, a second light board 7, a reflective cup 8 and a pressure ring 9. The back cover 2 is connected to the universal head 1, the back cover 2 is cylindrical, and a pin 2a is provided inside the back cover 2; the heat sink 3 is cylindrical, and a sleeve 3a is provided inside the heat sink 3, and the pin 2a is inserted into the sleeve 3a; the diffusion ring 4 is a transparent structure, and one end of the diffusion ring 4 abuts against the The back cover 2, the other end of the diffusion ring 4 abuts against the radiator 3; the aluminum substrate 5 is installed inside the radiator 3; the second lamp board 7 is installed on the side of the aluminum substrate 5 close to the diffusion ring 4; the second lamp board 7 is installed on the radiator 3, and the second lamp board 7 is located on the side away from the first lamp board 6; the reflective cup 8 is installed inside the radiator 3, and the reflective cup 8 and the second lamp board 7 are arranged correspondingly; the pressure ring 9 is installed on the radiator 3, and the pressure ring 9 abuts against the reflective cup 8.

[0029] In some preferred embodiments of the present invention, a lamp holder 10 is further included. The lamp holder 10 is installed inside the radiator 3 , and the second lamp board 7 is installed on the lamp holder 10 . In this way, the lamp holder 10 can facilitate the installation of the second lamp board 7 .

[0030] In some preferred embodiments of the present invention, two latches 2a and two sleeves 3a are respectively provided. In this way, the two latches 2a and two sleeves 3a can ensure the connection stability between the rear cover 2 and the radiator 3.

[0031] Some preferred embodiments of the present invention further include a rail head 11 and a tooth segment 12 , wherein the tooth segment 12 is respectively connected to the rail head 11 and the universal head 1 .

[0032] Compared with the prior art, the lighting device with adjustable angle and high light efficiency of the present application is provided with a universal head 1, which can ensure that the lighting device can adjust the illumination angle. At the same time, a back cover 2, a diffusion ring 4 and a radiator 3 are provided. The pin 2a is inserted into the sleeve 3a to realize the connection between the back cover 2 and the radiator 3. At the same time, the diffusion ring 4 is located between the back cover 2 and the radiator 3. The diffusion ring 4 is clamped by the back cover 2 and the radiator 3. The structure is simple and compact, and the assembly and disassembly are convenient, which reduces the production and maintenance costs. In addition, a first lamp board 6 is provided, and the light of the first lamp board 6 is emitted from the diffusion ring 4, which increases the lighting diversity of the lighting device and has a wider range of applicable scenarios.

[0033] The above description is only a specific embodiment 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 changes and variations. Any modifications, equivalent replacements, 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 replacements 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.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

Claims

1. A lighting device with adjustable angle and high light efficiency, characterized in that: include: Universal head; A rear cover, the rear cover is connected to the universal head, the rear cover is cylindrical, and a latch is arranged inside the rear cover; A radiator, the radiator is cylindrical, a sleeve is arranged inside the radiator, and the latch is inserted into the sleeve; A diffusion ring, wherein the diffusion ring is a transparent structure, one end of the diffusion ring abuts against the back cover, and the other end of the diffusion ring abuts against the radiator; An aluminum substrate installed inside the radiator; A first light board, the first light board is installed on a side of the aluminum substrate close to the diffusion ring; a second light board, the second light board being mounted on the heat sink and located at a side away from the first light board; A reflective cup, which is installed inside the radiator and is arranged corresponding to the second light panel; A pressing ring is installed on the heat sink and abuts against the reflective cup.

2. The lighting device with adjustable angle and high light efficiency according to claim 1, characterized in that: It also includes a lamp holder, which is installed inside the radiator, and the second lamp panel is installed on the lamp holder.

3. The lighting device with adjustable angle and high light efficiency according to claim 1, characterized in that: The latch and the sleeve are respectively provided with two.

4. The lighting device with adjustable angle and high light efficiency according to claim 1, characterized in that: It also includes a rail head and a tooth joint, and the tooth joint is respectively connected to the rail head and the universal head.

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