Ambient light structure, range hood, and arrangement method of light-emitting components of ambient light structure

Abstract

The present invention provides an atmosphere lamp structure, a range hood, and a method for arranging light-emitting components of the atmosphere lamp structure, wherein the atmosphere lamp structure is arranged on a mounting surface, and the atmosphere lamp structure is used to project a light source onto a projection surface, and the mounting surface is arranged at a certain angle to the projection surface, and the atmosphere lamp structure comprises: a plurality of light-emitting components, the plurality of light-emitting components are distributed on the mounting surface, and the light-emitting intensity of the plurality of light-emitting components is proportional to the distance between the light-emitting components and the projection surface. The atmosphere lamp is tilted at a certain angle to the projection surface on which it projects, and the distance between each light-emitting component and the projection surface is different. The light intensity of each light-emitting component is adjustable and its light-emitting intensity is proportional to the distance between the light-emitting component and the projection surface, which can ensure that the farther the distance of the light-emitting component is, the higher the light-emitting intensity is, so that the light illuminance projected onto the projection surface by light-emitting components at different distances remains consistent, the light is uniform, the brightness and darkness are unified, and the visual effect is good.

Description

Technical Field

[0001] The present invention particularly relates to an atmosphere lamp structure, a range hood and an arrangement method of light-emitting components of the atmosphere lamp structure. Background Art

[0002] Some current range hoods are equipped with ambient lighting to enhance the overall kitchen ambiance. Side-suction range hoods feature ambient lighting installed on the side panels. Because side-suction range hoods require a certain angle to the wall for side suction, the ambient lighting also tilts at a certain angle to the wall. This design results in uneven illumination of the wall, resulting in inconsistent brightness and shade, resulting in a poor visual effect. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the existing technology that the ambient light of the range hood shines unevenly on the wall, the brightness is not uniform, and the visual effect is poor, and to provide an ambient light structure, a range hood and an arrangement method of the light-emitting components of the ambient light structure.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] An atmosphere lamp structure is provided, which is arranged on a mounting surface and is used to project a light source onto a projection surface. The mounting surface and the projection surface are arranged at a certain angle. The structure is characterized in that it includes: multiple light-emitting components, the multiple light-emitting components are distributed on the mounting surface, and the light-emitting intensity of the multiple light-emitting components is proportional to the distance between the light-emitting components and the projection surface.

[0006] In this solution, the aforementioned structure allows the ambient light to be tilted at a certain angle to the projection surface, with each light-emitting component positioned at a different distance from the projection surface. The light intensity of each light-emitting component is adjustable, and its luminous intensity is proportional to the distance between the light-emitting component and the projection surface. This ensures that the farther the light-emitting component is, the higher the luminous intensity is. This ensures that the illumination projected onto the projection surface by light-emitting components at different distances remains consistent, resulting in uniform lighting, uniform brightness, and a good visual effect.

[0007] Preferably, the plurality of light-emitting components are connected in parallel, and each of the light-emitting components includes an adjustable resistor, and the resistance of the adjustable resistor is inversely proportional to the distance between the light-emitting component and the projection surface.

[0008] In this solution, the above structure is adopted, and all light-emitting components are connected in parallel, which can ensure that the current of each light-emitting component is independent of each other. Each light-emitting component is provided with an adjustable resistor, so that the resistance value of each light-emitting component branch can be set individually, thereby making it possible to set the luminous intensity of each light-emitting component individually, which facilitates the realization of the correspondence between the luminous intensity of the light-emitting component and the distance.

[0009] Preferably, the plurality of light-emitting components are arranged linearly.

[0010] In this solution, the above structure is adopted, and the light-emitting components are arranged linearly, so the distance to the next projection surface is easier to calculate, which facilitates setting the resistance value of the adjustable resistor.

[0011] Preferably, the atmosphere lamp structure includes a plurality of light-emitting parts, and each of the light-emitting parts includes a plurality of light-emitting components.

[0012] In this solution, the above structure is adopted, and the light-emitting part is composed of multiple light-emitting components arranged in a certain pattern. The entire atmosphere lamp structure contains multiple independent light-emitting parts, which can facilitate the arrangement of the light-emitting components to be set separately, and is also convenient for maintenance and replacement.

[0013] Preferably, the plurality of light-emitting components of the light-emitting portion are evenly distributed; and / or

[0014] The interval between two adjacent light-emitting components in the light-emitting portion is inversely proportional to the distance between the light-emitting components and the projection surface.

[0015] In this solution, the above-mentioned structure allows for uniform distribution of light-emitting components within the light-emitting section, allowing for linear adjustment of the resistance value. Furthermore, the light intensity can be adjusted by adjusting the density of the light-emitting components within the light-emitting section. The farther from the projection surface, the denser the light-emitting components, resulting in greater light intensity. This compensates for the effect of distance, resulting in more uniform light and consistent illumination.

[0016] A range hood is characterized in that it comprises the atmosphere light structure as described above.

[0017] In this solution, the above structure is adopted. The range hood of this solution adopts the above atmosphere light structure. The light intensity of each light-emitting component can be adjusted and its light-emitting intensity is proportional to the distance between the light-emitting component and the projection surface. It can ensure that the farther the distance of the light-emitting component, the higher the light-emitting intensity, so that the intensity of the light-emitting components at different distances finally projected onto the projection surface remains consistent, the light is uniform, the brightness and darkness are unified, and the visual effect is good.

[0018] Preferably, the atmosphere light structure is provided on the mounting surface, and the mounting surface is located on a decorative frame on a side of the range hood.

[0019] In this solution, the above structure is adopted, the range hood has a decorative frame, and the mounting surface of the atmosphere light is set on the decorative frame, which will not be blocked by other structures of the range hood, and the display effect is better.

[0020] Preferably, the front of the range hood housing forms a certain angle with the wall, and the angle between the front of the range hood housing and the wall is equal to the angle between the installation surface and the projection surface.

[0021] In this solution, the above structure is adopted, and the angle of the range hood housing is consistent with the angle of the projection surface, which makes it easier to install the decorative frame and set up the atmosphere light structure.

[0022] A method for arranging light-emitting components of an ambient light structure is used to arrange the ambient light on an inclined plane. The method is characterized in that it includes the following steps:

[0023] S1. Connect each light emitting component in parallel;

[0024] S2. An adjustable resistor is connected in series to each of the light-emitting components;

[0025] S3. Arrange each light-emitting component in sequence, and adjust the resistance of the adjustable resistor according to the distance between each light-emitting component and the projection surface, wherein the resistance is inversely proportional to the distance between the light-emitting component and the projection surface.

[0026] In this solution, the ambient light is tilted at an angle to the projection surface, with each light-emitting component positioned at a different distance from the projection surface. The light intensity of each light-emitting component is adjustable, and its luminous intensity is proportional to the distance between the light-emitting component and the projection surface. This ensures that the farther the light-emitting component is, the higher the luminous intensity. This ensures that the intensity of light projected onto the projection surface remains consistent, resulting in uniform light, uniform brightness, and a good visual effect.

[0027] Preferably, the method further comprises:

[0028] S4. Arrange each light-emitting component in sequence, based on the distance between each light-emitting component and the projection surface, and the spacing between the light-emitting component and the adjacent light-emitting component, wherein the spacing is inversely proportional to the distance between the light-emitting component and the projection surface.

[0029] In this solution, the above method is used to adjust the light intensity by adjusting the density of the light-emitting components. The farther away from the projection surface, the denser the light-emitting components are and the greater the light intensity emitted, which compensates for the influence of the distance and side length and makes the light more uniform.

[0030] Preferably, step S3 further includes:

[0031] S3.5. When adjusting the resistance of the adjustable resistor, determine whether the resistance of the adjustable resistor is the lowest. If so, arrange the next light-emitting component according to step S4; if not, arrange the next light-emitting component according to step S3.

[0032] In this solution, the above method is used to linearly adjust the light intensity of different light-emitting components by adjusting the resistance. When the resistance has been reduced to the minimum, the subsequent light-emitting components can no longer compensate for the increase in distance by reducing the resistance and increasing the light intensity. Therefore, the light intensity is adjusted by adjusting the density.

[0033] The positive progress of the present invention lies in that the present invention discloses an atmosphere lamp structure, a range hood, and a method for arranging light-emitting components of the atmosphere lamp structure. The atmosphere lamp is tilted at a certain angle to the projection surface on which it projects, and each light-emitting component is at a different distance from the projection surface. The light intensity of each light-emitting component is adjustable, and its luminous intensity is proportional to the distance between the light-emitting component and the projection surface. This ensures that the farther the light-emitting component is, the higher the luminous intensity is, thereby achieving consistent intensity when projected onto the projection surface from light-emitting components at different distances, resulting in uniform light, uniform brightness, and good visual effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 Schematic diagram of the structure of a range hood according to an embodiment of the present invention.

[0035] Figure 2 Schematic diagram of the installation structure of the range hood according to an embodiment of the present invention.

[0036] Figure 3 Schematic diagram of the back structure of the range hood according to an embodiment of the present invention.

[0037] Figure 4 for Figure 3 A partial enlarged view of .

[0038] Figure 5 FIG. 1 is a structural diagram of a light-emitting portion according to an embodiment of the present invention.

[0039] Figure 6 Schematic diagram of an arrangement method of light-emitting components of an ambient light structure according to an embodiment of the present invention.

[0040] Description of reference numerals:

[0041] Box 1

[0042] Decorative border 10

[0043] Light-emitting unit 2

[0044] Light emitting component 20

[0045] Mounting surface B

[0046] Projection surface A DETAILED DESCRIPTION

[0047] A preferred embodiment is given below and the present invention is described more clearly and completely in conjunction with the accompanying drawings.

[0048] like Figures 1 to 4 As shown, this embodiment discloses a range hood, the front of the side-suction range hood housing 1 forms a certain angle with the wall, and the atmosphere light structure is installed on the side decorative frame 10 of the range hood, which also forms the same angle with the wall.

[0049] The ambient light structure is mounted on mounting surface B, which is located on the decorative frame 10 on the side of the range hood housing 1. The range hood has a decorative frame 10, and the ambient light mounting surface B is located on the decorative frame 10, so it is not blocked by other structures of the range hood, and the display effect is better.

[0050] The projection surface A of the ambient light structure is the wall plane. The angle of the range hood housing 1 is consistent with the angle of the projection surface A, making it easier to install the decorative frame 10 and set up the ambient light structure.

[0051] In this embodiment, the angle between the projection surface A of the wall and the installation surface B is Figure 2 As shown in Δ.

[0052] like Figure 2 The ambient light structure of this embodiment is disposed on a mounting surface B and is used to project light onto a projection surface A. The mounting surface B is disposed at a certain angle to the projection surface A. The ambient light structure is characterized in that it includes a plurality of light-emitting components 20 distributed on the mounting surface B, and the luminous intensity of the plurality of light-emitting components 20 is proportional to the distance between the light-emitting components 20 and the projection surface A.

[0053] In this embodiment, the light emitting component 20 is a lamp bead, such as Figure 2 As shown, the distance a between the axis of light-emitting assembly 20 and projection surface A (the wall) at position a is denoted by the value "a." The illuminance of the point light source on projection surface A corresponding to position a is E(a) = αIa / a^2, where Ia is the intensity of the light from light-emitting assembly 20 and α is a constant correction factor. Similarly, the illuminance of light-emitting assembly 20 at position b is E(b) = αIb / b^2. This correction factor can be obtained by measuring the illuminance of a single light-emitting assembly 20 at different distances.

[0054] The existing ambient light solution uses a uniform arrangement of light-emitting components 20, using a 3-in-1, N-in-1 parallel configuration. Each light-emitting component 20 draws the same current, with current Ia at point a and current Ib at point b. Light intensity is proportional to the current flowing through the light-emitting component 20, and the closer to the wall, the higher the illuminance. The performance of the light-emitting components 20 is consistent with the environmental correction factor, and the distance to the light-emitting components 20 can be measured. To achieve uniform illumination at the wall (E(a) = E(b)), the light intensity of light-emitting components 20 at greater distances can be increased.

[0055] Therefore, it is necessary to design all the light-emitting components 20 of the atmosphere lamp in parallel, and design an adjustable resistor for each light-emitting component 20. The resistance of the adjustable resistor is adjusted according to the distance, so that the current I of each light-emitting component 20 is different to achieve different light intensities.

[0056] The ambient light is tilted at a certain angle to the projection surface A, and each light-emitting component 20 is positioned at a different distance from the projection surface A. The light intensity of each light-emitting component 20 is adjustable, and its luminous intensity is proportional to the distance between the light-emitting component 20 and the projection surface A. This ensures that the farther the light-emitting component 20 is, the higher the luminous intensity is. This ensures that the intensity of light projected onto the projection surface A by light-emitting components 20 at different distances remains consistent, resulting in uniform light, uniform brightness, and a good visual effect.

[0057] The plurality of light emitting components 20 are connected in parallel. Each light emitting component 20 includes an adjustable resistor (not shown). The resistance of the adjustable resistor is inversely proportional to the distance between the light emitting component 20 and the projection surface A.

[0058] All light-emitting components 20 are connected in parallel, which can ensure that the current of each light-emitting component 20 is independent of each other. Each light-emitting component 20 is provided with an adjustable resistor, so that the resistance value of each light-emitting component 20 branch can be set individually, thereby making it possible to set the luminous intensity of each light-emitting component 20 individually, so as to facilitate the corresponding relationship between the luminous intensity of the light-emitting component 20 and the distance.

[0059] In this embodiment, the closer the distance to the projection plane A is, the greater the resistance of the adjustable resistor is, and the smaller the current of the branch passing through the light-emitting component 20 is, so that the light-emitting intensity becomes lower.

[0060] like Figure 5 As shown, a plurality of light emitting components 20 are arranged linearly.

[0061] By arranging them linearly, the distance between the light emitting assembly 20 and the projection plane A can be increased proportionally, and the resistance value of the adjustable resistor can also be reduced linearly proportionally. The distance to the next projection plane A is easier to calculate, making it easier to set the resistance value of the adjustable resistor.

[0062] like Figure 4 As shown, the ambient light structure includes a plurality of light-emitting parts 2 , and each light-emitting part 2 includes a plurality of light-emitting components 20 .

[0063] The light-emitting portion 2 is composed of a plurality of light-emitting components 20 arranged in a certain pattern. The entire atmosphere lamp structure includes a plurality of independent light-emitting portions 2, which can facilitate the arrangement of the light-emitting components 20 and facilitate maintenance and replacement.

[0064] The light emitting components 20 of the light emitting portion 2 of this embodiment can be evenly distributed. Figure 5As shown in part c, the interval between two adjacent light emitting components 20 is inversely proportional to the distance between the light emitting components 20 and the projection surface A.

[0065] Two different arrangements of light-emitting components 2 are designed, and different light-emitting components 2 can be selected based on the distance from projection surface A. For closer distances, the desired light intensity can be achieved simply by adjusting the resistance of the light-emitting components 20, so evenly arranging the light-emitting components 20 is sufficient. For longer distances, where the light intensity is still insufficient despite exceeding the designed current of the light-emitting components 20, the desired light intensity can be achieved by stacking the number of lamps.

[0066] The even distribution of light-emitting components 20 within the light-emitting section 2 allows for linearly setting the resistance value. Furthermore, the light intensity within the light-emitting section 2 can be adjusted by adjusting the density of the light-emitting components 20. The farther from the projection surface A, the denser the light-emitting components 20, resulting in a higher light intensity. This compensates for the effect of the distance and side length, resulting in a more uniform light distribution.

[0067] In this embodiment, the ambient light structure includes the light emitting parts 2 arranged in the two different ways. In other embodiments, the ambient light structure can also be formed by only one of the arrangements mentioned above.

[0068] like Figure 6 As shown, this embodiment also discloses a method for arranging the light-emitting assembly 20 of the ambient light structure, which is used to arrange the ambient light on an inclined plane, and includes the following steps:

[0069] S1. Connect each light emitting component 20 in parallel;

[0070] S2. An adjustable resistor is connected in series to each light emitting component 20;

[0071] S3. Arrange each light-emitting component in sequence, and adjust the resistance of the adjustable resistor according to the distance between each light-emitting component 20 and the projection surface A. The resistance is inversely proportional to the distance between the light-emitting component 20 and the projection surface A.

[0072] S3.5. When adjusting the resistance of the adjustable resistor, determine whether the resistance of the adjustable resistor is the lowest. If so, arrange the next light-emitting component 20 according to step S4. If not, arrange the next light-emitting component 20 according to step S3.

[0073] S4. Arrange each light-emitting component in sequence, based on the distance between each light-emitting component and the projection surface, and the spacing between the light-emitting component and the adjacent light-emitting component, wherein the spacing is inversely proportional to the distance between the light-emitting component and the projection surface.

[0074] The ambient light is tilted at a certain angle to the projection surface A, and each light-emitting component 20 is positioned at a different distance from the projection surface A. The light intensity of each light-emitting component 20 is adjustable, and its luminous intensity is proportional to the distance between the light-emitting component 20 and the projection surface A. This ensures that the farther the light-emitting component 20 is, the higher the luminous intensity is. This ensures that the intensity of light projected onto the projection surface A by light-emitting components 20 at different distances remains consistent, resulting in uniform light, uniform brightness, and a good visual effect.

[0075] At the same time, this solution first linearly adjusts the light intensity of different light-emitting assemblies 20 by adjusting the resistance. When the resistance has been reduced to the minimum, the subsequent light-emitting assemblies 20 can no longer compensate for the increased distance by reducing the resistance and increasing the light intensity. Therefore, the light intensity is adjusted by adjusting the density of the light-emitting assemblies 20. By adjusting the density of the light-emitting assemblies 20 to adjust the light intensity, the farther away from the projection surface A, the denser the light-emitting assemblies 20, the greater the light intensity emitted, compensating for the influence of the distance and length, and making the light more uniform.

[0076] Although specific embodiments of the present invention have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications are intended to fall within the scope of the present invention.

Claims

1. An atmosphere lamp structure, wherein the atmosphere lamp structure is arranged on a mounting surface, the atmosphere lamp structure is used to project a light source on a projection surface, the mounting surface and the projection surface are arranged at a certain angle, characterized in that: It comprises: a plurality of light-emitting components, the plurality of light-emitting components are distributed on the installation surface, and the light-emitting intensity of the plurality of light-emitting components is proportional to the distance between the light-emitting components and the projection surface; The plurality of light-emitting components are connected in parallel, and each of the light-emitting components includes an adjustable resistor, wherein the resistance of the adjustable resistor is inversely proportional to the distance between the light-emitting component and the projection surface; The atmosphere lamp structure includes a plurality of light-emitting parts, each of which includes a plurality of light-emitting components; The light-emitting components of the light-emitting portion are evenly distributed; and / or the interval between two adjacent light-emitting components in the light-emitting portion is inversely proportional to the distance between the light-emitting components and the projection surface.

2. The atmosphere lamp structure according to claim 1, characterized in that: The plurality of light emitting components are arranged linearly.

3. A range hood, characterized in that: The range hood comprises the atmosphere light structure according to any one of claims 1-2.

4. The range hood according to claim 3, wherein: The atmosphere light structure is arranged on the mounting surface, and the mounting surface is located on the decorative frame on the side of the range hood.

5. The range hood according to claim 3, wherein: The front of the range hood box forms a certain angle with the wall, and the angle between the front of the box and the wall is equal to the angle between the installation surface and the projection surface.

6. A method for arranging light-emitting components of an ambient light structure, for arranging ambient lights on an inclined plane, characterized in that: It includes the following steps: S1. Connect each light emitting component in parallel; S2. An adjustable resistor is connected in series to each of the light-emitting components; S3. Arrange each light-emitting component in sequence, adjust the resistance of the adjustable resistor according to the distance between each light-emitting component and the projection surface, the resistance is inversely proportional to the distance between the light-emitting component and the projection surface; S3.

5. When adjusting the resistance of the adjustable resistor, determine whether the resistance of the adjustable resistor is the lowest. If so, arrange the next light-emitting component according to step S4. If not, arrange the next light-emitting component according to step S3. S4. Arrange each light-emitting component in sequence, based on the distance between each light-emitting component and the projection surface, and the spacing between the light-emitting component and the adjacent light-emitting component, wherein the spacing is inversely proportional to the distance between the light-emitting component and the projection surface.

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