Round lamp

Abstract

The utility model discloses a round lamp which comprises a shell arranged in a disc shape, and a plurality of circles of light sources arranged at intervals in the radial direction of the shell are arranged on the front face of the shell. At least one circle of light source is a laser light source, and at least one circle of light source is an LED light source. At least one circle of LED light sources and at least one circle of laser light sources are arranged, and the LED light sources and the laser light sources are arranged at intervals in the radial direction of the shell, so that the characteristics of concentrated direction and high brightness of the laser light sources can be played, and the characteristics of high purity and bright color of the LED light sources can also be played, and the lamp can form mutual nesting of lamplight of various colors due to the structural layout; therefore, the visual effect is improved, unique design aesthetic feeling and artistry are achieved, and the problem of poor visual effect in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a circular lamp with an LED light source and a laser light source. Background Art

[0002] Laser lamps and LED lamps are two common lighting products that use different technical principles to emit light. Laser lamps use laser diffusion to emit laser beams to generate light sources. Laser beams are highly concentrated and can be quickly focused on a certain point. Therefore, they are suitable for occasions that require focusing, such as performance stages, scenic spots, water fountains and other more gorgeous occasions. LED lamps use LED chips to generate light sources. LEDs have very high luminous efficiency and long life. The light of LED lamps is relatively soft and is suitable for places that require uniform lighting, such as home lighting and commercial lighting.

[0003] However, in the case where both laser lamps and LED lamps are needed, it is necessary to set up LED lamps and laser lamps at the same time. In addition to causing many inconveniences to the staff during installation and use, since the two lamps are independent of each other, the lighting effect produced by the combination of the two is poor, and a perfect nested mixing effect cannot be achieved, and there is a problem of poor viewing angle effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a circular lamp which, by combining an LED light source and a laser light source into a single lamp, can form a visual effect of multiple color lights nested with each other, has a unique design aesthetic and artistry, and can solve the problem of poor visual effects in the past.

[0005] In order to solve the above technical problems, the utility model discloses a circular lamp, including a shell arranged in a disc shape, and the front of the shell is provided with a plurality of circles of light sources arranged at intervals along the radial direction of the shell; at least one circle of light sources is a laser light source, and at least one circle of light sources is an LED light source.

[0006] Among them, the outermost circle of light sources and the innermost circle of light sources are LED light sources.

[0007] Among them, the outermost circle of light sources and the innermost circle of light sources are laser light sources.

[0008] The LED light source includes a plurality of LED light-emitting units, which are arranged at intervals along the circumference of the shell; and a plurality of first through holes for installing the LED light-emitting units are provided on the front side of the shell.

[0009] Among them, the LED light source also includes a plurality of lamp bead boards fixedly installed in the shell, and the plurality of lamp bead boards are arranged at intervals along the circumference of the shell; each lamp bead board is electrically connected to at least one LED light-emitting unit.

[0010] The laser light source includes a plurality of laser light-emitting units, which are arranged at intervals along the circumference of the shell; and a plurality of second through holes for installing the laser light-emitting units are provided on the front side of the shell.

[0011] The laser light source further comprises a plurality of laser drivers fixedly mounted in the shell, and the plurality of laser drivers are arranged at intervals along the circumference of the shell; each laser driver is electrically connected to a laser light-emitting unit.

[0012] Among them, at least one mounting hole is opened on the back side of the shell, and a filter is fixedly installed in the mounting hole.

[0013] Among them, at least one cooling fan is fixedly installed in the shell, and the air outlet of the cooling fan is connected to the corresponding installation hole.

[0014] The back of the shell is also provided with a plurality of narrow slots for heat dissipation, and the plurality of narrow slots are arranged at intervals along the circumference of the shell.

[0015] Compared with the prior art, the embodiments of the utility model have the following beneficial effects: by setting at least one circle of LED light sources and at least one circle of laser light sources, and the LED light sources and the laser light sources are arranged at intervals along the radial direction of the shell, the characteristics of the laser light source, which is directional concentration and high brightness, and the characteristics of the LED light source, which is high purity and bright colors, can be brought into play. This structural layout enables the lamp to form a variety of color lights that are nested with each other, thereby enhancing the visual effect. It has a unique design aesthetic and artistry, and solves the problem of poor visual effects in the past. In addition, the lamp of the present application has both a laser light source and an LED light source, and does not need to be used in combination with a laser lamp or an LED lamp, which reduces the cost of using the lamp, improves the applicability of the lamp, and provides another option with higher economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 is a schematic structural diagram of a circular lamp in an embodiment;

[0018] Figure 2 is a schematic structural diagram of the circular lamp in another perspective of the embodiment;

[0019] Figure 3 Schematic diagram of the structure of the circular lamp after the cover plate is hidden in the embodiment. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0021] The terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, device, product or end that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or ends.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model discloses a specific implementation of a circular lamp, see Figure 1 and Figure 2 The lamp comprises a shell 1 which is arranged in a disc shape. The shell 1 comprises a cylinder 11 and a cover plate 12. The cover plate 12 and the cylinder 11 are detachably connected by screws or a clamping structure.

[0024] In this embodiment, the front of the housing 1 is provided with three circles of light sources spaced apart along the radial direction of the housing 1. Optionally, the outermost circle of light sources and the innermost circle of light sources are LED light sources 2, and the light source between the two circles of LED light sources 2 is a laser light source 3.

[0025] It should be noted that, in other embodiments, the outermost circle of light sources and the innermost circle of light sources can be set as laser light sources 3, and the light source between the two circles of laser light sources 3 can be set as LED light sources 2. In addition, if the number of circles of the light source is greater than three, for example, when there are four circles of light sources, the outermost circle of light sources and the innermost circle of light sources can be set as LED light sources 2, and the other two circles of light sources can be set as laser light sources 3. Conversely, the outermost circle of light sources and the innermost circle of light sources can be set as laser light sources 3, and the other two circles of light sources can be set as LED light sources 2. The specific number of LED light sources 2 and the number of laser light sources 3 can be selected according to actual needs. Similarly, the positions of the LED light sources 2 and the positions of the laser light sources 3 can be selected according to actual needs.

[0026] Please see Figure 1 The front side of the shell 1 (the end face of the cylinder 11) is provided with a plurality of first through holes 22, which are divided into two circles, and the plurality of first through holes 22 in each circle are arranged at intervals along the circumference of the shell 1. The LED light source 2 includes a plurality of LED light-emitting units 21 (LED lamp beads), and the plurality of LED light-emitting units 21 are arranged at intervals along the circumference of the shell 1, wherein each LED light-emitting unit 21 is correspondingly installed in a first through hole 22, which can further improve the uniformity of the illumination and make the illumination effect fuller. Figure 3 The LED light source 2 also includes a plurality of lamp bead plates 23 fixedly mounted in the housing 1. The plurality of lamp bead plates 23 are arranged at intervals along the circumference of the housing 1, and each lamp bead plate 23 is electrically connected to at least one LED light-emitting unit 21. In practical applications, a plurality of LED light-emitting units 21 can be integrated on a lamp bead plate 23, which can simplify the internal structure of the lamp, make the overall structure simpler and more compact, and make assembly simpler and more convenient, which can effectively improve the service life and stability of the lamp. In addition, the lamp bead plate 23 is arranged in an arc shape, which is more suitable for round lamps and more convenient for assembly of lamps.

[0027] Please see Figure 1 The front surface of the shell 1 (the end surface of the cylinder 11) is provided with a plurality of second through holes 32, which are arranged at intervals along the circumference of the shell 1. The laser light source 3 includes a plurality of laser light emitting units 31, which are arranged at intervals along the circumference of the shell 1, wherein each laser light emitting unit 31 is correspondingly installed in a second through hole 32, so that the light beam can be arranged reasonably and the focusing effect can be improved. Figure 3 The laser light source 3 further includes a plurality of laser drivers 33 fixedly mounted in the housing 1. The plurality of laser drivers 33 are arranged at intervals along the circumference of the housing 1, and each laser driver 33 is electrically connected to a corresponding laser light emitting unit 31. In addition, a control device 8 located on the side of any cooling fan 6 is also fixedly mounted in the housing 1.

[0028] In order to ensure the stability of the lamp and make it have good heat dissipation performance, please see Figure 2 The back of the housing 1 is provided with three mounting holes, each of which is fixedly provided with a filter 4, which can prevent foreign objects and mosquitoes from entering the lamp and thus prevent the lamp from being damaged. Three cooling fans 6 are also fixedly provided in the housing 1, and the cooling fans 6 are located on the side of the laser driver 33, and the air outlets of the cooling fans 6 are connected to the corresponding mounting holes. It should be noted that each cooling fan 6 includes a rotatable impeller and a motor for driving the impeller to rotate.

[0029] In order to form a good heat dissipation air duct for the lamp, a plurality of slots 5 for heat dissipation are also provided on the back of the housing 1. The plurality of slots 5 are arranged at intervals along the circumference of the housing 1, and the arrangement direction of each slot 5 is set along the radial direction of the housing 1. In addition, the length of each slot 5 is smaller than the radius of the housing 1. The slots 5 can form an effective air duct with the mounting hole. For example, when the slots 5 act as air inlets, the heat dissipation fan 6 blows air outward toward the mounting hole, and the mounting hole acts as an air outlet. This can promote the flow of gas through the interior of the housing 1, accelerate the heat exchange between the heat-generating electronic components in the housing 1 and the gas, thereby improving the heat dissipation effect of the lamp and ensuring that the lamp has a good service life and stability.

[0030] Please see Figure 3 The back of the housing 1 (cover plate 12) is also provided with a hanging ring 7, and the end of the hanging ring 7 facing the housing 1 is provided with a thread, and the housing 1 is provided with a threaded hole, so as to realize the threaded connection between the hanging ring 7 and the housing 1. The hanging ring 7 can conveniently hang and install the lamp, thereby improving the convenience of lamp installation.

[0031] Compared with the prior art, the lamp of this embodiment, by providing at least one circle of LED light sources 2 and at least one circle of laser light sources 3, and the LED light sources 2 and the laser light sources 3 are arranged at intervals along the radial direction of the shell 1, can not only give full play to the characteristics of the laser light source 3 with concentrated direction and high brightness, but also give full play to the characteristics of the LED light source 2 with high purity and bright colors. This structural layout enables the lamp to form a nesting of lights of various colors, thereby enhancing the visual effect. It has a unique design aesthetic and artistry, and solves the problem of poor visual effects in the past.

[0032] In addition, the lamp of this embodiment has both a laser light source 3 and an LED light source 2, and does not need to be used in combination with a laser lamp or an LED lamp, which reduces the cost of using the lamp, improves the applicability of the lamp, and provides another option with higher economic benefits.

[0033] Finally, it should be noted that the circular lamp disclosed in the embodiment of the utility model is only a preferred embodiment of the utility model, which is only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A circular lamp, comprising a housing arranged in a disc shape, characterized in that: The front side of the housing is provided with a plurality of circles of light sources spaced apart along the radial direction of the housing; At least one circle of the light sources is a laser light source, and at least one circle of the light sources is an LED light source.

2. A round lamp according to claim 1, characterized in that: The outermost circle of light sources and the innermost circle of light sources are LED light sources.

3. The round lamp according to claim 1, characterized in that: The outermost circle of light sources and the innermost circle of light sources are laser light sources.

4. The round lamp according to claim 1, characterized in that: The LED light source comprises a plurality of LED light-emitting units, which are arranged at intervals along the circumference of the shell; a plurality of first through holes for installing the LED light-emitting units are provided on the front side of the shell.

5. The round lamp according to claim 4, characterized in that: The LED light source also includes a plurality of lamp bead plates fixedly installed in the shell, and the plurality of lamp bead plates are arranged at intervals along the circumference of the shell; each of the lamp bead plates is electrically connected to at least one of the LED light-emitting units.

6. The round lamp according to claim 1, characterized in that: The laser light source comprises a plurality of laser light emitting units, and the plurality of laser light emitting units are arranged at intervals along the circumference of the shell; a plurality of second through holes for mounting the laser light emitting units are provided on the front side of the shell.

7. The round lamp according to claim 6, characterized in that: The laser light source further comprises a plurality of laser drivers fixedly mounted in the housing, wherein the plurality of laser drivers are arranged at intervals along the circumference of the housing; each of the laser drivers is electrically connected to one of the laser light emitting units.

8. A round lamp according to any one of claims 1 to 7, characterized in that: At least one mounting hole is formed on the back of the shell, and a filter is fixedly mounted in the mounting hole.

9. The round lamp according to claim 8, characterized in that: At least one cooling fan is also fixedly installed in the shell, and the air outlet of the cooling fan is connected to the corresponding installation hole.

10. A round lamp according to any one of claims 1 to 7, characterized in that: The back side of the shell is also provided with a plurality of narrow slots for heat dissipation, and the plurality of narrow slots are arranged at intervals along the circumference of the shell.

Images