CN115681866A - Lighting unit and lighting lamp - Google Patents
Lighting unit and lighting lamp Download PDFInfo
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- CN115681866A CN115681866A CN202211124629.8A CN202211124629A CN115681866A CN 115681866 A CN115681866 A CN 115681866A CN 202211124629 A CN202211124629 A CN 202211124629A CN 115681866 A CN115681866 A CN 115681866A
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- reflecting surface
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Abstract
The invention discloses an illumination unit and an illumination lamp, and relates to the field of illumination, wherein the illumination unit comprises a shell, a first light-emitting module and a first light-reflecting surface for reflecting light rays, a first side surface and a second side surface are respectively positioned at two sides of the shell, and an included angle between the first light-reflecting surface and a horizontal plane is more than 0 degree and less than 90 degrees; the lighting lamp comprises the lighting unit; after the lighting unit is installed, in the daytime, after external natural light penetrates, the indoor environment can be reflected and lighted through the first light reflecting surface, and the situation that the indoor environment cannot be lighted when the natural light is shielded by the lighting unit is effectively avoided, so that the indoor bright environment can be kept without starting the first lighting module, and meanwhile, no additional heat can be generated without power supply light, the temperature of an indoor space is relieved, and the purpose of saving energy is achieved; at night, the indoor environment can be illuminated by starting the first light-emitting module, the daily use duration of the first light-emitting module is greatly reduced, and the service life of the first light-emitting module is prolonged.
Description
Technical Field
The invention relates to the field of illumination, in particular to an illumination unit and an illumination lamp.
Background
Lamps are the general name of lighting tools and are divided into ceiling lamps, table lamps, wall lamps, floor lamps and the like. The light emitting lamp is characterized in that the light emitting lamp can transmit light, distribute and change light distribution of a light source, and is widely applied to public occasions such as shops, offices, factories, parking lots and the like, most of the existing lamps can realize the purpose of illumination only by virtue of an electrified light emitting unit, the commonly used light emitting unit generally comprises an incandescent lamp and an LED lamp, the light emitting principle of the incandescent lamp is that heat is generated when current passes through a filament (a tungsten filament, the melting point of which is more than 3000 ℃), the spiral filament continuously gathers the heat, so that the temperature of the filament reaches more than 2000 ℃, the filament emits light like red iron energy when in an incandescent state, the higher the temperature of the filament is, the brighter the emitted light is, and in the aspect of energy conversion, a large amount of electric energy is converted into heat energy when the lamp emits light, and only a small amount of electric energy can be converted into useful light energy; the LED lamp is a solid semiconductor device capable of converting electric energy into visible light, can directly convert electricity into light, and can also convert part of electric energy into heat energy to generate heat; in summary, the incandescent lamp and the LED lamp both generate heat energy, which causes energy waste and increases indoor temperature, and the light emitting light is in a divergent state, so that the indoor illumination light is not uniform.
Disclosure of Invention
The present invention is directed to a lighting unit and a lighting fixture.
The invention realizes the purpose through the following technical scheme:
a lighting unit comprising:
a housing; a first mounting groove is formed in the first side face of the shell;
a first light-emitting module; the first light-emitting module is arranged in the first mounting groove, and the lighting direction of the first light-emitting module faces to the gravity direction;
a first light reflecting surface for reflecting light; the first light reflecting surface is arranged on the second side surface of the shell, the first side surface and the second side surface are respectively positioned on two sides of the shell, and the included angle between the first light reflecting surface and the horizontal plane is larger than 0 degree and smaller than 90 degrees.
The lighting lamp comprises the lighting unit.
The invention has the beneficial effects that: the first light reflecting surface is arranged on the second side surface of the shell, after the lighting unit is installed and in daytime, after external natural light penetrates, indoor environment can be reflected and illuminated through the first light reflecting surface, the situation that the natural light cannot illuminate the room under the shielding of the lighting unit is effectively avoided, therefore, the indoor bright environment can be kept without starting the first light emitting module, and meanwhile, no additional heat can be generated without power supply light, the temperature of the indoor space is relieved, and the purpose of saving energy is achieved; at night, the indoor environment can be illuminated by starting the first light-emitting module, the daily use duration of the first light-emitting module is greatly reduced, and the service life of the first light-emitting module is prolonged.
Drawings
FIG. 1 is a schematic view of a lighting unit of the present invention;
FIG. 2 is a schematic cross-sectional view of the lighting unit of the present invention;
FIG. 3 is a schematic view of the lighting device of the present invention;
FIG. 4 is a schematic view of the light-reflecting illumination of the illumination device of the present invention;
wherein corresponding reference numerals are:
the LED lamp comprises a shell 1, a first light-emitting module 2, a first light-reflecting surface 3, a second light-emitting module 4, a second light-reflecting surface 5, a second mounting groove 6, a lighting unit 7 and a mounting assembly 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The following describes in detail embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the lighting unit 7 includes:
a housing 1; a first mounting groove is formed in the first side surface of the shell 1;
a first light-emitting module 2; the first light-emitting module 2 is arranged in the first mounting groove, and the lighting direction of the first light-emitting module 2 faces to the gravity direction;
a first light reflecting surface 3 for reflecting light; the first reflecting surface 3 is arranged on the second side surface of the shell 1, the first side surface and the second side surface are respectively positioned on two sides of the shell 1, and the included angle between the first reflecting surface 3 and the horizontal plane is larger than 0 degree and smaller than 90 degrees.
The illumination unit 7 further includes:
a second light emitting module 4; a second mounting groove 6 is formed in the second side surface of the housing 1, the second light emitting module 4 is mounted in the second mounting groove 6, and the lighting direction of the second light emitting module 4 faces the horizontal direction;
a second light reflecting surface 5 for reflecting light; the second reflecting surface 5 is arranged on the first side surface of the shell 1, the included angle between the first reflecting surface 3 and the horizontal plane is more than 0 degree and less than 90 degrees, and the height of the light emitting end of the second light emitting module 4 is higher than the height of the lowest point of the second reflecting surface 5.
The cross-section of the housing 1 is an S-shaped structure, as shown in fig. 1.
The height of the light emitting end of the first light emitting module 2 is higher than the height of the lowest point of the first light reflecting surface 3.
The first light-emitting module 2 comprises at least one LED down lamp which is arranged in the first mounting groove.
The second light emitting module 4 is an LED strip.
The lighting lamp comprises the lighting unit 7, and the lighting unit 7 is fixed on the top of a room through a mounting assembly 8.
As shown in fig. 3 and 4, the plurality of lighting units 7 are arranged in a rectangular array, the number of rows of the rectangular array is 1, and the column pitch of the rectangular array is in the range of 800-900mm.
As shown in fig. 3 and 4, the shortest distance between two adjacent lighting units 7 is in the range of 800-1000mm.
As shown in fig. 1, 2, 3 and 4, the lighting principle of the lighting fixture of the present invention is as follows:
Daytime
when light is sufficient, after external natural light penetrates, the indoor environment can be reflected and illuminated through the first reflecting surface 3, and the situation that the indoor environment cannot be illuminated when the natural light is shielded by the illumination unit 7 is effectively avoided, so that the indoor bright environment can be kept without starting the first illumination module 2, and meanwhile, no additional heat can be generated without power supply light, the temperature of an indoor space is relieved, and the purpose of saving energy is achieved;
when light is less, although external natural light is transmitted, the light can be reflected to the indoor environment through the first light reflecting surface 3, the brightness of the indoor environment can be improved, but the indoor lighting requirement cannot be met, at the moment, the first light emitting module 2 or the second light emitting module 4 can be selected to be turned on, the indoor brightness is enhanced, the indoor lighting requirement is met, and when the first light emitting module 2 is turned on, the light of the first light emitting module 2 directly illuminates the indoor environment; when opening second light emitting module 4, the light of second light emitting module 4 transmits indoor environment through second reflection of light face 5, and through the mode of reflection of light, can effectual even indoor light, be different from the mode of traditional divergent light, realize the purpose of indoor even illumination.
Night
At least one of the first light-emitting module 2 and the second light-emitting module 4 is selected to be started, and when the first light-emitting module 2 is started, light of the first light-emitting module 2 directly illuminates the indoor space; when the second light emitting module 4 was opened, the light of second light emitting module 4 transmitted indoor environment through second reflection of light face 5, and through the mode of reflection of light, light that can effectual uniform room is distinguished from the mode of traditional divergent light, realizes the purpose of indoor even illumination.
Due to the structural design, the daily service life of the first light-emitting module 2 and the second light-emitting module 4 is greatly reduced, and the service life of the first light-emitting module 2 and the second light-emitting module 4 is prolonged.
The technical solution of the present invention is not limited to the above-mentioned specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (9)
1. A lighting unit, comprising:
a housing; a first mounting groove is formed in the first side face of the shell;
a first light-emitting module; the first light-emitting module is arranged in the first mounting groove, and the illumination direction of the first light-emitting module faces to the gravity direction;
a first light reflecting surface for reflecting light; the first light reflecting surface is arranged on the second side surface of the shell, the first side surface and the second side surface are respectively positioned on two sides of the shell, and the included angle between the first light reflecting surface and the horizontal plane is larger than 0 degree and smaller than 90 degrees.
2. The lighting unit of claim 1, further comprising:
a second light emitting module; a second mounting groove is formed in the second side face of the shell, the second light-emitting module is mounted in the second mounting groove, and the lighting direction of the second light-emitting module faces to the horizontal direction;
a second light reflecting surface for reflecting light; the second reflecting surface is arranged on the first side surface of the shell, the included angle between the first reflecting surface and the horizontal plane is larger than 0 degree and smaller than 90 degrees, and the height of the light emitting end of the second light emitting module is higher than the height of the lowest point of the second reflecting surface.
3. A lighting unit as claimed in claim 1 or 2, characterized in that the cross-section of the housing is of S-shaped configuration.
4. The lighting unit of claim 1, wherein the height of the light emitting end of the first light emitting module is higher than the height of the lowest point of the first light reflecting surface.
5. The lighting unit of claim 1, wherein the first lighting module comprises at least one LED downlight mounted within the first mounting slot.
6. The lighting unit of claim 2, wherein the second lighting module is a LED strip.
7. Lighting fixture, characterized in that it comprises at least two lighting units according to any of claims 1-6.
8. The lighting fixture of claim 7 wherein the plurality of lighting units are arranged in a rectangular array, the number of rows in the rectangular array is 1, and the column pitch of the rectangular array is in the range of 800-900mm.
9. The lighting fixture of claim 8, wherein the shortest distance between two adjacent lighting units is in the range of 800-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211124629.8A CN115681866A (en) | 2022-09-15 | 2022-09-15 | Lighting unit and lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211124629.8A CN115681866A (en) | 2022-09-15 | 2022-09-15 | Lighting unit and lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115681866A true CN115681866A (en) | 2023-02-03 |
Family
ID=85062928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211124629.8A Pending CN115681866A (en) | 2022-09-15 | 2022-09-15 | Lighting unit and lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115681866A (en) |
-
2022
- 2022-09-15 CN CN202211124629.8A patent/CN115681866A/en active Pending
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