TWI812361B - Multi-light source lighting device - Google Patents

Abstract

A multi-light source lighting device comprises a lamp housing, a first light-emitting part, a control component, an outer lampshade, a second light-emitting part and an assembly component. The lamp housing is respectively provided with a first surface and a second surface. The first light-emitting portion, the control component and the outer lampshade are mounted on the first surface. The first light-emitting portion is electrically connected to the control component. A mounting groove is formed on the second surface, and a lamp groove is evenly distributed on the second surface. The second light-emitting part is fixed in the lamp groove, and the installation groove is detachably combined with the assembly component. The assembly component is used to be fixed on the ceiling. The second light-emitting part illuminates toward the ceiling and then an indirect light source is formed by reflection from the ceiling, and the first light-emitting part illuminates the space under the ceiling.

Description

Multiple light source lighting device

The present invention relates to a multi-light source lighting device, which is a lamp suitable for being installed on a building (such as a ceiling or wall) for lighting. The lighting device especially has multiple light sources to enrich the lighting effect.

Lighting is indispensable in modern people's lives, especially to improve the quality of life. Lighting devices no longer only provide lighting, but more importantly, create situations. With the development of LED light technology, lighting controllability is high. , can easily be combined with electronic devices to control the color and brightness of the light source to change different lighting situations. Therefore, LED lights are widely used in lighting functions. They have different lighting according to the environment, activities or human psychological needs. Effects, including changes in light source color, brightness and lighting methods, can meet most needs.

A ceiling lamp is a lamp installed on a building (such as a ceiling or wall). Most ceiling lamps illuminate downwards. Therefore, they can only be adjusted from the color and brightness of the light source. This unidirectional light source cannot create more situational needs.

Breaking through the limitation of only one-way light source, the present invention designs a second light source, and the second light source is opposite to the original light source that illuminates downwards, but illuminates upwards, so that the light source can be completely illuminated on the ceiling. The reflection from the ceiling forms an indirect light source, thereby independently becoming a relatively mild light source, which is the main means of solving the problem of the present invention.

In addition, the two light sources can be matched with each other, allowing more choices for changing situations, which is another means of solving problems.

The multi-light source lighting device of the present invention includes a lamp housing, a first light-emitting part, a control component, an outer lampshade, a second light-emitting part and a mounting component. The lamp housing is provided with a first surface opposite to the On the second surface of the first surface, the first light-emitting part and the control component are installed on the first surface. The first light-emitting part is electrically connected to the control component, and the first light-emitting part is fixed outside the first surface. The outer lampshade is used to cover the first light-emitting part and the control component. The second surface is provided with a mounting slot and a lamp slot evenly arranged. The mounting slot is detachably combined with the mounting component. The mounting component It is used to be fixed on the ceiling. The lamp housing can be assembled to the installation component through the installation slot so that the lamp slot on the same plane faces the ceiling. The second light-emitting part is fixed in the lamp slot and is electrically Connected to the control component, the second light-emitting part has a base body, a light-emitting element and a light-transmitting cover. The base body and the light-transmitting cover correspond to the shape of the lamp trough, so that the base body and the light-transmitting cover are both It can be fixed in the lamp trough and consistent with it. The light-emitting elements are provided in plural and evenly distributed on the base. The second light-emitting part is irradiated toward the ceiling in the lamp trough and reflected by the ceiling to form an indirect light-emitting element. light source.

In a preferred embodiment, the mounting groove is located at the center of the second surface.

In a preferred embodiment, the base system is close to the bottom of the lamp trough.

In a preferred embodiment, the light-transmitting cover is close to the outside of the lamp trough.

In a preferred embodiment, the lamp trough, the base body and the light-transmitting cover are circular.

In a preferred embodiment, the lamp trough, the base body and the light-transmitting cover are segmented into a plurality of arc shapes.

In a preferred embodiment, the light trough, the base body and the light-transmitting cover are in the shape of a polygon.

In a preferred embodiment, the light trough, the base body and the light-transmitting cover are segmented into a plurality of long strips.

In a preferred embodiment, the lamp trough surrounds the installation trough.

Other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings.

As used herein, the articles "a", "an" and "any" refer grammatically to one or more than one (i.e. at least one) item, unless a specific number is specified. For example, "an element" means one element or more than one element.

As used herein, the term "on" describing the location of a structure refers to any surface location of the structure, and is not the commonly known directional "above" or "on". The terms "above" and "below" used to describe the position of a structure refer to the directionality of the position of the structure under normal usage.

As used in this article, the terms "inside" and "inside" to describe the location of a structure refer to the central position close to the structure body, or a position that is not exposed in use; the terms "outside" and "external" refer to the position away from the structure body. central location, or use an exposed location.

As used herein, the terms "near" or "adjacent" to describe the location of a structure refer to a relatively close location between two target structures.

As used in this article, the terms "fixed", "installed" or "installed" to describe the relationship between structural combinations generally refer to multiple structures that will not easily separate or fall after being combined. They can be fixed connections or Detachable connection, integral connection, mechanical connection, electrical connection, or direct physical connection, or indirect connection through intermediate media, such as using threads, latches, quick-release parts, buckles, nails, Adhesive, electric welding or high frequency combination.

Please refer to Figure 1. As shown in the figure, the multi-light source lighting device of the present invention at least includes a lamp housing 1, a first light-emitting part 2, a control component 3, an outer lampshade 4, a second light-emitting part 5 and a Installation component 6, please refer to Figures 1 to 4. The lamp housing 1 is flat and has a first surface 11 and a second surface 12 opposite to the first surface 11. On the first surface The first light-emitting part 2 and the control component 3 are installed on the first surface 11, and the outer lampshade 4 is fixed on the outside of the first surface 11 to cover the first light-emitting part 2 and the control component 3. The lamp A light trough 13 is evenly arranged on the second surface 12 of the shell 1, and the second light-emitting part 5 is fixed in the light trough 13. There is also a mounting groove 14 at the center of the second surface 12, and the mounting groove 14 is removable. The lamp housing 1 can be assembled to the mounting component 6 through the mounting slot 14, so that the lamp slot 13 on the same plane faces The second light-emitting part 5 will illuminate toward the ceiling and be reflected by the ceiling to form an indirect light source, and the first light-emitting part 2 can illuminate the space below the ceiling.

Please refer to Figures 1 to 3. Both the first light-emitting part 2 and the second light-emitting part 5 are electrically connected to the control component 3, and the control component 3 can control the first light-emitting part 2 and the second light-emitting part. 5, the switch, light source color, brightness, etc., and the first light-emitting part 2 can be equipped with lamp beads of multiple colors, and the second light-emitting part 5 uses lamp beads of a single color.

Please refer to Figures 1 to 3. The second light-emitting part 5 has a base 51, a light-emitting element 52 and a light-transmitting cover 53. The base 51 and the light-transmitting cover 53 are designed to be in the same shape as the lamp trough 13. Correspondingly, the base 51 and the light-transmitting cover 53 can be fixed in the lamp trough 13 and matched with it, and the base 51 is close to the bottom of the lamp trough 13 , and the light-emitting element 52 can be provided with a plurality of And evenly distributed on the base 51 , the light-transmitting cover 53 is close to the outside of the lamp trough 13 , so that the light-transmitting cover 53 can cover the outside of each light-emitting element 52 .

For the multi-light source lighting device of the present invention, please refer to Figures 1 and 4. The second light-emitting part 5 is located in the lamp trough 13. Therefore, only part of the emitted light source passes through the light-transmitting cover 53 and faces the ceiling. irradiation to prevent the light source from scattering toward the side, and the indirect light source is formed by complete reflection from the ceiling. In use, it is a milder light source than the first light-emitting part 2. In terms of design, the light source is evenly distributed. The distribution can ensure that the light source is more stable and gentle, and the corresponding shapes designed by the light trough 13, the base 51 and the light-transmitting cover 53 affect the dispersion effect of the light source. Please refer to Figures 3 and 5A, which are Figures 3 and 5A. In one embodiment, the lamp trough 13, the base 51 and the light-transmitting cover 53 are in the shape of a circle (the base 51 is blocked by the light-transmitting cover 53 in Figure 5A, so there is no label), please refer to Section 3. Figure 5B shows the second embodiment. The lamp trough 13, the base 51 and the light-transmitting cover 53 are segmented into a plurality of arc shapes (the base 51 is blocked by the light-transmitting cover 53 in Figure 5B, so (unmarked), please refer to Figures 3 and 5C, which are the third embodiment. The lamp trough 13, the base 51 and the light-transmitting cover 53 are in an octagonal (or polygonal) shape (the base 51 is shown in Figure 5C is blocked by the light-transmitting cover 53, so there is no mark), please refer to Figures 3 and 5D, which are the fourth embodiment. The lamp trough 13, the base 51 and the light-transmitting cover 53 are segmented into multiple lengths. In the shape of a strip (the base 51 is blocked by the light-transmitting cover 53 in Figure 5D, so it is not marked), the light troughs 13 of the above-mentioned embodiments are evenly located on the second surface 12 and surrounded by outside the mounting slot 14.

The above embodiment disclosures are only some of the preferred embodiments of the present invention. However, they are not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge will understand the foregoing technical features and embodiments of the present invention. Any equivalent changes or modifications made without departing from the spirit and scope of the invention will still fall within the scope of the invention, and the patent protection scope of the invention shall be determined by the claims attached to this specification.

1: Lamp shell 11: First surface 12: Second surface 13:Lamp trough 14:Installation slot 2:The first luminous part 3:Control components 4:Outer lampshade 5:Second luminous part 51:Matrix 52:Light-emitting components 53: Transparent cover 6: Install components

[Figure 1] is a three-dimensional exploded schematic diagram of the multi-light source lighting device of the present invention. [Figure 2] is a schematic cross-sectional view of the multi-light source lighting device of the present invention. [Figure 3] is a partial cross-sectional schematic diagram of the multi-light source lighting device of the present invention. [Figure 4] is a schematic cross-sectional view of the implementation of the multi-light source lighting device of the present invention. [Figure 5A] is a schematic diagram of the first embodiment of the light trough and the second light-emitting part of the multi-light source lighting device of the present invention. [Figure 5B] is a schematic diagram of the second embodiment of the lamp trough and the second light-emitting part of the multi-light source lighting device of the present invention. [Figure 5C] is a schematic diagram of the third embodiment of the lamp trough and the second light-emitting part of the multi-light source lighting device of the present invention. [Figure 5D] is a schematic diagram of the fourth embodiment of the lamp trough and the second light-emitting part of the multi-light source lighting device of the present invention.

1: Lamp shell

12: Second surface

13:Lamp trough

14:Installation slot

2:The first luminous part

3:Control components

4:Outer lampshade

5:Second luminous part

51:Matrix

52:Light-emitting components

53: Transparent cover

6: Install components

Claims (4)

A multi-light source lighting device, which at least includes: a lamp housing, which is provided with a first surface and a second surface opposite to the first surface. A first light-emitting part and a control component are installed on the first surface. , the first light-emitting part is electrically connected to the control component, and an outer lampshade is fixed outside the first surface to cover the first light-emitting part and the control component. The second surface is provided with a mounting groove and an average A light trough is arranged. The installation trough is detachably combined with a mounting component. The mounting component is used to be fixed on the ceiling. The lamp housing can be assembled to the mounting component through the mounting trough so that the lamp shell can be assembled on the same plane. The light trough faces the ceiling, and the light trough is close to the outer edge of the lamp housing; and a second light-emitting part is fixed in the light trough and electrically connected to the control component, and the second light-emitting part has a A base body, a light-emitting element and a light-transmitting cover. The lamp trough, the base body and the light-transmitting cover are segmented into a plurality of arc shapes and have corresponding shapes, so that both the base body and the light-transmitting cover can be fixed on the A plurality of the light-emitting elements are arranged in the lamp trough and are evenly distributed on the base body. The second light-emitting part is irradiated toward the ceiling in the lamp trough and reflected by the ceiling to form an indirect light source. The multi-light source lighting device of claim 1, wherein the mounting groove is located at the center of the second surface. The multi-light source lighting device of claim 1, wherein the base system is close to the bottom of the light trough. The multi-light source lighting device of claim 1, wherein the light-transmitting cover is close to the outside of the light trough.

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