Integrated LED luminaire

Abstract

The application discloses an integrated LED lamp, which comprises a shell, a light source part arranged in the shell, and a power supply assembly electrically connected with the light source part. The shell is made of a single material, and the shell is provided with a light-transmitting area and a non-light-transmitting area.

Description

Technical Field

[0001] This invention belongs to the technical field of lighting devices, specifically relating to an integrated LED lamp. Background Technology

[0002] LED lights are widely used in various places due to their convenient installation and maintenance, energy saving, high brightness and small size. Their core component, the light-emitting diode (LED), is a new generation of solid-state energy with advantages such as long life, high efficiency and energy saving, and green environmental protection.

[0003] Conventional LED lighting fixtures are mostly composed of multiple components, each made of different materials. This not only makes production and assembly very complicated, but also generates a lot of waste after the LED lighting fixtures reach the end of their service life. This traditional design of LED lighting fixtures often requires complex manufacturing processes and has high production costs, and is also detrimental to environmental protection and the sustainable use of resources. Therefore, developing a simple, easy-to-manufacture, and environmentally friendly integrated LED lighting product is of significant practical importance.

[0004] In summary, given the shortcomings and defects of existing LED lighting fixtures, how to design LED lighting fixtures to save costs and solve the above-mentioned problems is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] This abstract describes many embodiments of the invention. However, the term "invention" is used only to describe certain embodiments disclosed herein (whether or not they are mentioned in the claims), and not a complete description of all possible embodiments. Certain embodiments of the various features or aspects of the invention described above may be combined in different ways to form an LED luminaire or a portion thereof.

[0006] This invention provides a new LED lighting fixture, and features in various aspects, to solve the above-mentioned problems.

[0007] This invention provides an integrated LED lighting fixture, characterized in that it comprises:

[0008] case;

[0009] A light source unit disposed within the housing; and

[0010] The power supply assembly electrically connected to the light source unit

[0011] The housing is made of a single material and has a light-transmitting area and a non-light-transmitting area.

[0012] Compared with the prior art, the beneficial effects of the present invention include at least the following:

[0013] Simplified manufacturing process: The single-material shell design greatly simplifies the production and assembly process of LED lamps, reducing production costs; Environmental protection: The single-material shell design makes it easier to recycle and reuse LED lamps after their lifespan, reducing environmental pollution; Enhanced aesthetics: The integrated design makes LED lamps look simple and stylish, suitable for various application scenarios; Optimized luminous efficacy: By setting different light transmission zones with different light transmittance coefficients, different luminous efficacy can be achieved to meet diverse lighting needs. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an integrated LED lamp according to an embodiment of the present invention.

[0015] Figure 2A This is a structural schematic diagram of an integrated LED lamp according to an embodiment of the present invention.

[0016] Figure 2B yes Figure 2A The diagram shows the structure of the bottom surface.

[0017] Figure 3 This is a structural schematic diagram of an integrated LED lamp according to an embodiment of the present invention.

[0018] Figure 4 This is a structural schematic diagram of an integrated LED lamp according to an embodiment of the present invention.

[0019] In the diagram: 1. Housing; 11. Light-transmitting area; 111. First light-transmitting area; 112. Second light-transmitting area; 12. Non-light-transmitting area; 121. Reinforcing rib; 2. Light source unit; 3. Power supply assembly; 4. Core column. Detailed Implementation

[0020] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described below. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of the present invention. Terms such as "axial direction," "above," and "below" used below are for the purpose of more clearly indicating structural positional relationships and are not intended to limit the present invention. In this invention, "vertical," "horizontal," and "parallel" are defined as including cases within ±10% of the standard definitions. For example, vertical usually refers to an angle of 90 degrees relative to a baseline, but in this invention, vertical refers to cases including those within 80 to 100 degrees.

[0021] Figure 1 This is a structural diagram of an integrated LED light fixture 100, as shown below. Figure 1As shown, in one embodiment of the present invention, an integrated LED lamp 100 is provided, which includes: a housing 1, a light source part 2 disposed in the housing 1, and a power supply assembly 3 electrically connected to the light source part 2.

[0022] Specifically, the housing 1 is a one-piece structure, meaning it can be made of a single material, such as glass or acrylic, or other light-transmitting materials. Furthermore, the housing 1 may include a bottom surface 101 and a side surface 102. The bottom surface 101 and the side surface 102 form an accommodating space, within which the light source unit 2 is disposed. The housing 1 is provided with a light-transmitting area 11 and a light-blocking area 12; by providing the light-transmitting area 11 and the light-blocking area 12, the light emission direction can be effectively set.

[0023] Figures 2-4 are schematic diagrams of the integrated LED lamp 100 in three different embodiments, showing different light-transmitting areas 11 and non-light-transmitting areas 12. As shown in Figures 2-4, the light-transmitting area 11 may further include a first light-transmitting area 111 and a second light-transmitting area 112. The light transmittance coefficient of the first light-transmitting area 111 is higher than that of the second light-transmitting area 112, so as to achieve different light effects and lighting needs.

[0024] Figure 2A This is a structural schematic diagram of an integrated LED lamp according to an embodiment of the present invention. Figure 2B yes Figure 2A The structural diagram of the bottom surface is shown in the middle. Figure 2A The structure of the bottom surface 101. (Example) Figure 2A , Figure 2B As shown, the light-transmitting area 11 can be a planar area away from the power supply component 3, i.e., the area of ​​the bottom surface 101. The opaque area 12 can be the area of ​​the side surface 102. The opaque area 12 is disposed between the light-transmitting area 11 and the power supply component 3, and connects the light-transmitting area 11 and the power supply component 3. The opaque area 12 is arranged in a ring-shaped three-dimensional form, so that no light is emitted from the side of the LED lamp 100. That is, after the LED lamp 100 is installed, the light source part 2 cannot be seen from the side of the LED lamp 100. Viewed from the side of the LED lamp 100, the light source part 2 is disposed within the opaque area 12 and is not exposed from the opaque area 12. That is, the light source part 2 cannot be seen from the side of the LED lamp 100. In this embodiment, by setting the light-transmitting area 11 and the opaque area 12, the integrated LED lamp 100 emits light towards the surface away from the power supply component 3, that is, the LED lamp 100 emits light from the bottom surface 101.

[0025] The light-transmitting area 11 can be a planar region. The first light-transmitting area 111 and the second light-transmitting area 112 can be disposed on the same plane, that is, the first light-transmitting area 111 and the second light-transmitting area 112 can be disposed on the bottom surface 101. The first light-transmitting area 111 can be a region relatively close to the light source, that is, the middle region of the light-transmitting area 11; the second light-transmitting area 112 can be a region relatively far from the light source, that is, the outer region of the light-transmitting area 11. In this embodiment, the first light-transmitting area 111 can be a circular or approximately circular region in the middle of the light-transmitting area 11, and the second light-transmitting area 112 can be a circular or approximately circular region on the outer edge of the light-transmitting area 11. The radius of the first light-transmitting area 111 is R1, and the radius of the second light-transmitting area 112 is R2, then R1 < R2. Further, in order to achieve the light-focusing effect, R1:R2 ≥ 0.6; preferably, R1:R2 ≥ 0.7.

[0026] Figure 3 This is a schematic diagram of another embodiment of the present invention. In this embodiment, the light-transmitting area 11 includes a first light-transmitting area 111 and a second light-transmitting area 112. The first light-transmitting area 111 is the area of ​​the bottom surface 101, and the second light-transmitting area 112 is the area of ​​a portion of the side surface 102. That is, the light-transmitting area 11 can be a three-dimensional area. The non-light-transmitting area 12 is disposed between the light-transmitting area 11 and the power supply component 3, and connects the light-transmitting area 11 and the power supply component 3. The non-light-transmitting area 12 is arranged in a ring-shaped three-dimensional configuration. In this embodiment, viewed from the side of the LED lamp 100, the light source 2 is disposed within the area of ​​the light-transmitting area 11. This allows the light emitted by the light source 2 to be emitted from the side surface 102 and the bottom surface 101 of the LED lamp 100. This allows the LED lamp 100 to achieve the effect of emitting light from the bottom and the periphery.

[0027] In this embodiment, the light-transmitting area 11 is a three-dimensional region, and the first light-transmitting area 111 and the second light-transmitting area 112 are not located on the same plane. The second light-transmitting area 112 is located between the non-light-transmitting area 12 and the first light-transmitting area 111, thereby giving the light output of the LED lamp a sense of transition and making it more comfortable for the user. The light source 2 can be completely located within the light-transmitting area 11, allowing the user to observe the shape of the light source 2 during use. For example, when the light source 2 is a filament, the user can directly see the filament shape. In this embodiment, the first light-transmitting area 111 can be a planar or nearly planar area of ​​the light-transmitting area 11, and the second light-transmitting area 112 is a dome-shaped area within the light-transmitting area 11.

[0028] Figure 4This is a schematic diagram of another embodiment of the present invention. In this embodiment, the light-transmitting area 11 includes a first light-transmitting area 111 and a second light-transmitting area 112. The first light-transmitting area 1114 is the area of ​​the bottom surface 101, and the second light-transmitting area 112 is the area of ​​a portion of the side surface 102. That is, the light-transmitting area 11 can be a three-dimensional area. The non-light-transmitting area 12 is disposed between the light-transmitting area 11 and the power supply component 3, and connects the light-transmitting area 11 and the power supply component 3. The non-light-transmitting area 12 is arranged in a ring-shaped three-dimensional configuration. In this embodiment, viewed from the side of the LED lamp 100, the light source part 2 is at least partially disposed within the area of ​​the light-transmitting area 11 and partially disposed within the non-light-transmitting area 12. This allows the light emitted by the light source part 2 to be emitted from the side surface 102 and the bottom surface 101 of the LED lamp 100. This enables the LED lamp 100 to achieve the effect of emitting light from the bottom and peripheral surfaces, and effectively controls the direction of light emission.

[0029] In this embodiment, the light-transmitting area 11 can be a three-dimensional region, and the first light-transmitting area 111 and the second light-transmitting area 112 are not disposed on the same plane. The second light-transmitting area 112 can be disposed between the non-light-transmitting area 12 and the first light-transmitting area 111, thereby giving the light output of the LED lamp a sense of transition and making it more comfortable for the user to use. The light source 2 can be partially disposed within the light-transmitting area 11 and partially disposed within the non-light-transmitting area 12, so that the user does not look directly at the light source 2 when using the LED lamp, thereby reducing the stimulation of the eyes by direct light. In this embodiment, the first light-transmitting area 111 can be a planar or nearly planar area of ​​the light-transmitting area 11, and the second light-transmitting area 112 is a dome-shaped or cylindrical area within the light-transmitting area 11.

[0030] like Figures 1 to 4 As shown, the opaque area 12 of the housing 1 may include an inner coating 121 and / or an outer coating 122. The inner coating 121 may be disposed on the inner side of the opaque area 12 of the housing 1; the outer coating 122 may be disposed on the outer side of the opaque area 12 of the housing 1. To improve heat dissipation, a transmission circuit (not shown) may be provided on the surface of the opaque area 12 to connect the electrodes of the light source 2 to the transmission circuit and conduct them to the power supply. In other words, the transmission circuit electrically connects the electrodes of the light source 2 to the power supply assembly 3.

[0031] The light source 2 can use LED filaments or light strips, and can be flexibly configured within the housing 1 according to the shape of the housing 1 and the lighting requirements. The LED filaments or light strips can provide uniform and efficient lighting. The light source 2 emits light in all directions, with part of the emitted light passing through the light-transmitting area 11 and part being reflected by the non-light-transmitting area 12 before passing through the light-transmitting area 11 again.

[0032] The power supply assembly 3 is electrically connected to the light source unit 2, providing a stable drive signal and power supply to the light source. The power supply assembly 3 can be housed inside the housing 1, resulting in a compact design that does not affect the overall aesthetics and functionality of the LED lamp.

[0033] In this embodiment, a core post 4 may also be included, which provides support for the light source section 2 (filament).

[0034] In other embodiments, the integrated LED luminaire may be a linear / strip LED luminaire (not shown), with the entire housing made of glass and the light-transmitting area located directly below.

[0035] In one embodiment, the integrated LED lamp can be a spherical LED lamp with the entire outer shell made of glass and the light-transmitting area located in the lower hemisphere of the sphere.

[0036] In one embodiment, the integrated LED luminaire may be an LED luminaire with an arc-shaped part / arc-shaped cover, such as a high bay light, with the entire housing made of glass, the light-transmitting area located on the lower surface area, and the upper arc-shaped surface may include a second light-transmitting area and a non-light-transmitting area.

[0037] The implementation of the integrated LED lamp of the present invention in various embodiments is as described above. It should be noted that, in various embodiments, for the same LED lamp 100, features including "the housing 1 is provided with a light-transmitting area 11 and a non-light-transmitting area 12", "the light-transmitting area 11 may further include a first light-transmitting area 111 and a second light-transmitting area 112", "the light transmittance coefficient of the first light-transmitting area 111 is higher than that of the second light-transmitting area", "the non-light-transmitting area 12 of the housing 1 may include an inner coating layer 121 and / or an outer coating layer 122", "the light source 2 emits light in 360 degrees, and part of the emitted light is emitted through the light-transmitting area 11 and part is reflected by the non-light-transmitting area 12 and then emitted through the light-transmitting area 11", "the light source 2 may use an LED filament or a light strip", "the entire housing is made of glass", and "a transmission circuit is provided on the surface of the non-light-transmitting area 12 to connect the electrodes of the light source 2 to the transmission circuit and conduct them to the power supply", etc., can be applied individually or as a whole in practice, so that only one feature is implemented or several features are implemented simultaneously.

[0038] For example, the housing 1 is provided with a light-transmitting area 11 and a non-light-transmitting area 12.

[0039] For example, the light area 11 may further include a first light-transmitting area 111 and a second light-transmitting area 112, wherein the light transmittance of the first light-transmitting area 111 is higher than that of the second light-transmitting area.

[0040] In other words, the above features can be arranged and combined in any way and used to improve integrated LED lighting fixtures.

[0041] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the inventors have not considered that subject matter as part of the disclosed inventive subject matter.

Claims

1. An integrated LED lighting fixture, characterized in that, include: case; The light source is disposed within the housing; as well as The power supply assembly is electrically connected to the light source unit. The housing is an integral structure, and the housing includes a bottom surface and a side surface. The bottom surface and the side surface form an accommodating space, and the light source is disposed in the accommodating space. The housing is provided with a light-transmitting area and a non-light-transmitting area. The light-transmitting area includes a first light-transmitting area and a second light-transmitting area. The light transmittance coefficient of the first light-transmitting area is higher than that of the second light-transmitting area.

2. The integrated LED lamp as described in claim 1, characterized in that, The light-transmitting area is the area of ​​the bottom surface, and the non-light-transmitting area is the area of ​​the side surface. The non-light-transmitting area is disposed between the light-transmitting area and the power supply component, and connects the light-transmitting area and the power supply component. The first light-transmitting area and the second light-transmitting area are disposed on the bottom surface.

3. The integrated LED lamp as described in claim 2, characterized in that, The first light-transmitting area is the middle area of ​​the light-transmitting area; the second light-transmitting area is the outermost area of ​​the light-transmitting area.

4. The integrated LED lamp as described in claim 3, characterized in that, The radius of the first light-transmitting area is R1, and the radius of the second light-transmitting area is R2, where R1 < R2.

5. The integrated LED lamp as described in claim 4, characterized in that, The radius of the first light-transmitting area is R1, and the radius of the second light-transmitting area is R2, where R1:R2≥0.

6.

6. The integrated LED lamp as described in claim 2, characterized in that, The light-transmitting area is the area of ​​the bottom surface and part of the side surface, and the non-light-transmitting area is the area of ​​part of the side surface. The non-light-transmitting area is disposed between the light-transmitting area and the power supply component, and connects the light-transmitting area and the power supply component. The first light-transmitting area and the second light-transmitting area are not disposed on the same plane.

7. The integrated LED lamp as described in claim 6, characterized in that, The second light-transmitting area is disposed between the non-light-transmitting area and the first light-transmitting area.

8. The integrated LED lamp as described in claim 7, characterized in that, The light source is completely located within the light-transmitting area.

9. The integrated LED lamp as described in claim 8, characterized in that, The light source is partially disposed within the light-transmitting area and partially disposed within the non-light-transmitting area.

10. The integrated LED lamp as described in claim 9, characterized in that, The first light-transmitting area is a planar region of the light-transmitting area, and the second light-transmitting area is a dome-shaped region within the light-transmitting area.

11. The integrated LED lamp as described in claim 1, characterized in that, The non-transparent area of ​​the housing includes an inner coating and / or an outer coating layer. The inner coating layer is disposed on the inner side of the non-transparent area of ​​the housing, and the outer coating layer is disposed on the outer side of the non-transparent area of ​​the housing.

12. The integrated LED lamp as described in claim 1, characterized in that, A transmission circuit is provided on the surface of the non-transparent area, and the transmission circuit is electrically connected to the electrodes of the light source and the power supply component.

13. The integrated LED lamp as described in claim 1, characterized in that, The light source uses an LED filament and is disposed inside the housing.

14. The integrated LED lamp as described in claim 13, characterized in that, The light source emits light circumferentially, with part of the emitted light passing through the light-transmitting area and part being reflected by the non-light-transmitting area before passing through the light-transmitting area again.

15. The integrated LED lamp as described in claim 1, characterized in that, The power supply assembly is located inside the housing.

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