CN215863015U - Lighting device and electrical equipment - Google Patents
Lighting device and electrical equipment Download PDFInfo
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- CN215863015U CN215863015U CN202121002273.1U CN202121002273U CN215863015U CN 215863015 U CN215863015 U CN 215863015U CN 202121002273 U CN202121002273 U CN 202121002273U CN 215863015 U CN215863015 U CN 215863015U
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Abstract
The embodiment of the application relates to a lighting device and electrical equipment, wherein the lighting device comprises a packaging shell, a first opening and a second opening, wherein the packaging shell is provided with an accommodating space, and the first opening and the second opening are communicated with the accommodating space; a lamp bead; the circuit board is arranged on the packaging shell and is accommodated in the accommodating space, the lamp beads are arranged on the circuit board, and light rays emitted by the lamp beads are projected to the accommodating space; the first optical element is arranged at the first opening and used for reflecting light rays emitted by the lamp beads, or the first optical element is used for reflecting and transmitting the light rays emitted by the lamp beads; and the second optical element is arranged at the second opening and used for transmitting the light rays emitted by the lamp beads, or the second optical element is used for reflecting and transmitting the light rays emitted by the lamp beads. Through set up first optical element and second optical element in lighting device, the light that the lamp pearl sent is reflected and transmission to realize the effect of multiple ghost image in the vision, lighting device's visual effect is abundant.
Description
Technical Field
The embodiment of the application relates to the technical field of illumination.
Background
The refrigerator is an electrical device commonly used in daily life of people, and the lighting device is an important module configured in the refrigerator. When people open the refrigerator door, the lighting device is used for lighting the space environment in the refrigerator, so that people can take or place articles in the refrigerator conveniently.
In the process of implementing the present application, the applicant of the present application finds that: at present, the visual effect of light rays emitted by lighting devices in electrical equipment such as refrigerators is single, and the use experience of a new generation of users cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present application provide a lighting device and an electrical apparatus, which overcome or at least partially solve the above problems.
According to an aspect of an embodiment of the present application, there is provided a lighting device including: the packaging shell is provided with an accommodating space, a first opening and a second opening, wherein the first opening and the second opening are communicated with the accommodating space; a lamp bead; the circuit board is arranged on the packaging shell and is accommodated in the accommodating space, the lamp beads are arranged on the circuit board, and light rays emitted by the lamp beads are projected to the accommodating space; the first optical element is arranged at the first opening and used for reflecting the light rays emitted by the lamp beads, or the first optical element is used for reflecting and transmitting the light rays emitted by the lamp beads; and the second optical element is arranged at the second opening and used for transmitting the light rays emitted by the lamp beads, or the second optical element is used for reflecting and transmitting the light rays emitted by the lamp beads.
In an alternative form, the first optical element comprises a mirror, or the first optical element comprises a half mirror.
In an alternative form, the second optical element comprises a lens or a half mirror.
In an alternative mode, the circuit board is arranged on the inner wall of the packaging shell in a surrounding mode.
In an alternative mode, the first opening and the second opening are oppositely arranged; the first optical element arranged in the first opening abuts against one side of the circuit board, and the second optical element arranged in the second opening abuts against the other side of the circuit board; the first optical element, the circuit board and the second optical element surround to form an accommodating cavity.
In an alternative mode, the first optical element, the circuit board and the second optical element are fixedly connected with the packaging shell.
In an optional mode, the lighting device further comprises a transparent plate, the transparent plate is arranged in the accommodating cavity, and the transparent plate is used for arranging the LOGO.
In an optional mode, the number of the lamp beads is multiple, and the multiple lamp beads are distributed on the circuit board.
In an alternative form, the lighting device further comprises a connector for connecting the lighting device to an external object.
According to an aspect of an embodiment of the present application, there is provided an electrical apparatus including the above-described lighting device.
The beneficial effects of the embodiment of the application are that: the utility model provides a lighting device, including packaging shell, lamp pearl, circuit board, first optical element and second optical element. The packaging shell is provided with an accommodating space, a first opening and a second opening, and the first opening and the second opening are respectively communicated with the accommodating space. The lamp beads are arranged on the circuit board, the circuit board is arranged on the inner wall of the packaging shell, the circuit board is contained in the containing space, and light rays emitted by the lamp beads are projected to the containing space. The first optical element is disposed at the first opening, and the second optical element is disposed at the second opening. The first optical element is used for reflecting the light rays emitted by the lamp beads, or the first optical element is used for reflecting and transmitting the light rays emitted by the lamp beads. The second optical element is used for transmitting the light rays emitted by the lamp beads, or the second optical element is used for reflecting and transmitting the light rays emitted by the lamp beads. Through set up first optical element and second optical element in lighting device, the light that the lamp pearl sent is reflected by first optical element, or the light that the lamp pearl sent is reflected and transmitted by first optical element, the light that the lamp pearl sent is still reflected and transmitted by second optical element, or, the light that the lamp pearl sent is transmitted by second optical element, the light that first optical element reflects also is reflected and transmitted by second optical element, or transmission, or the light that first optical element reflects is reflected and transmitted by second optical element, or transmission to realize the effect of multiple ghost image in vision, lighting device's visual effect is abundant, and user experience is felt and is effectively improved.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
FIG. 1 is a schematic view of one direction of a lighting device provided by an embodiment of the present application;
fig. 2 is an exploded schematic view of a lighting device provided in an embodiment of the present application;
fig. 3 is a partial schematic view of a cross-sectional view of an implementation of a lighting device showing a light path of a lamp bead provided in an embodiment of the present application;
fig. 4 is a partial schematic view of a cross-sectional view of a light path of a lamp bead provided in an embodiment of the present application and shown in a further implementation manner of a lighting device;
fig. 5 is a partial schematic view of a cross-sectional view of a light path of a lamp bead provided in an embodiment of the present application, which is shown in a further implementation manner of an illumination device;
fig. 6 is a partial schematic view of a cross-sectional view of a light path of a lamp bead provided in an embodiment of the present application, which is shown in a further implementation manner of an illumination device;
fig. 7 is a schematic diagram of a package provided by an embodiment of the present application;
FIG. 8 is a cross-sectional view of a lighting device provided by an embodiment of the present application;
FIG. 9 is a schematic view of another orientation of a lighting device provided by an embodiment of the present application;
fig. 10 is a schematic diagram of an electrical device provided in an embodiment of the present application.
Detailed Description
In order to facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the illumination device 100 includes: packaging shell 10, lamp pearl 20, circuit board 30, first optical element 40 and second optical element 50. The package 10 is provided with a receiving space 101, and a first opening 102 and a second opening 103 communicating with the receiving space 101. The lamp beads 20 are arranged on the circuit board 30, the circuit board 30 is arranged on the packaging shell 10, the circuit board 30 is contained in the containing space 101, and light rays emitted by the lamp beads 20 are projected to the containing space 101. The first optical element 40 is disposed in the first opening 102, and the second optical element 50 is disposed in the second opening 103. Referring to fig. 3 to 6, the first optical element 40 is used for reflecting the light emitted from the lamp bead 20, or the first optical element 40 is used for reflecting and transmitting the light emitted from the lamp bead 20. The second optical element 50 is used for transmitting the light emitted by the lamp bead 20, or the second optical element 50 is used for reflecting and transmitting the light emitted by the lamp bead 20. By arranging the first optical element 40 and the second optical element 50 in the lighting device 100, light rays emitted by the lamp beads 20 are multiply reflected and transmitted, so that the effect of multiple double images is visually realized, the visual effect of the lighting device 100 is rich, and the user experience is effectively improved.
With reference to fig. 2 and 7, in some embodiments, in the package 10, the first opening 102 and the second opening 103 communicating with the receiving space 101 are disposed opposite to each other, wherein the first opening 102 is used for disposing the first optical element 40, and the second opening 103 is used for disposing the second optical element 50, so that the structure of the lighting device 100 is regular and the application range thereof is wide.
Referring to fig. 2, in some embodiments, the number of the lamp beads 20 is multiple, and the multiple lamp beads 20 are distributed on the circuit board 30. The quantity of the lamp beads 20 can be reasonably set according to the actual use scene of the lighting device 100.
It can be understood that, preferably, a plurality of the beads 20 are uniformly distributed on the circuit board 30, so that the light uniformity of the lighting device 100 is good.
It should be noted that, in some embodiments, the lamp beads 20 are LED lamps, and since the LED lamps are energy-saving and environment-friendly and have long service life, the lighting device 100 using the LED lamps in the lamp beads 20 is energy-saving and environment-friendly and has long service life.
It is worth to be noted that the specification, the color temperature or the color of the LED lamp can be reasonably selected according to the actual use scene. The color of the LED lamp may be white, or red, yellow, green, blue, or purple, and the like, and the application is not limited specifically.
It can be understood that the lamp bead 20 may also be a COB lamp strip or the like.
Referring to fig. 2, in some embodiments, the circuit board 30 is provided with a plurality of electronic devices, terminals, wires, and the like, so that the circuit board 30 can be directly connected to a dc power source or an ac power source lamp, thereby facilitating installation by a user when the lighting device 100 including the circuit board 30 is applied to an electrical apparatus 200.
The circuit board 30 includes an aluminum substrate, but the circuit board 30 may be a glass cloth (FR4) or the like.
It is noted that in some embodiments, the circuit board 30 is disposed around the inner wall of the package 10. Circuit board 30 is the annular promptly, and annular circuit board 30 is connected in the inner wall of packaging shell 10 to when the quantity of lamp pearl 20 be a plurality of, a plurality of lamp pearl 20 distributes in circuit board 30, the quantity of the lamp pearl 20 of multiplicable circuit board 30 setting, thereby increase lighting device 100's luminance.
When the circuit board 30 is annular, please refer to fig. 2 and 7, the annular circuit board 30 is connected to the inner wall of the package housing 10, so that when the first opening 102 and the second opening 103 of the package housing 10 are oppositely disposed, the first optical element 40 disposed at the first opening 102, the circuit board 30 and the second optical element 50 disposed at the second opening 103 can surround to form a containing cavity, and since the circuit board 30 is provided with the lamp beads 20, the containing cavity forms a space for reflecting and transmitting light emitted by the lamp beads 20, and the visual effect of the lighting device 100 is good.
Referring to fig. 2, the first optical element 40 is used for reflecting the light emitted from the lamp bead 20, or the first optical element 40 is used for reflecting and transmitting the light emitted from the lamp bead 20, so that the light reflected by the first optical element 40 can be reflected and transmitted by the second optical element 50, and the light reflected and transmitted by the first optical element 40 can be reflected and transmitted by the second optical element 50.
The first optical element 40 reflects light emitted by the lamp bead 20, can be used for directly reflecting light emitted by the lamp bead 20, and can also be used for indirectly reflecting light emitted by the lamp bead 20 after being reflected by the second optical element 50.
The first optical element 40 reflects and transmits the light emitted by the lamp bead 20, may directly reflect and transmit the light emitted by the lamp bead 20, or indirectly reflects and transmits the light emitted by the lamp bead 20 after being reflected by the second optical element 50.
In some embodiments, the first optical element 40 is used to reflect light emitted by the lamp bead 20, and the first optical element 40 comprises a mirror.
In some embodiments, the first optical element 40 is used for reflecting and transmitting light emitted by the lamp bead 20, and the first optical element 40 comprises a half-reflecting and half-transmitting mirror.
In other embodiments, the first optical element 40 is used for reflecting and transmitting light emitted by the lamp bead 20, and the first optical element 40 comprises a combination of a mirror and a lens.
Referring to fig. 2 and 3, the second optical element 50 is used for transmitting the light emitted by the lamp bead 20, or the second optical element 50 is used for reflecting and transmitting the light emitted by the lamp bead 20. Specifically, the second optical element 50 is configured to directly reflect and transmit or transmit light emitted by the lamp bead 20, and the second optical element 50 is further configured to reflect and transmit or transmit light emitted by the lamp bead 20 reflected by the first optical element 40, or the second optical element 50 is configured to reflect and transmit or directly transmit light emitted by the lamp bead 20 reflected by the first optical element 40.
In some embodiments, the second optical element 50 is used for transmitting the light emitted from the lamp bead 20, and the second optical element 50 includes a lens.
In some embodiments, the second optical element 50 is used for reflecting and transmitting the light emitted by the lamp bead 20, and the second optical element 50 includes a half-reflecting and half-transmitting mirror.
In other embodiments, the second optical element 50 is used for reflecting and transmitting the light emitted by the lamp bead 20, and the second optical element 50 includes a combination of a plurality of semi-reflecting and semi-transmitting mirrors, or the second optical element 50 includes a combination of a reflecting mirror and a lens.
Referring to fig. 3, when the first optical element 40 includes a transflective lens and the second optical element 50 includes a transflective lens, the lighting device 100 is disposed on one side of the first optical element 40 and one side of the second optical element 50 is transparent, so that when the lighting device 100 is fixed on a transparent panel, for example, the space environment in the panel can be observed through the transparent panel and the transparent lighting device 100, and the application range of the lighting device 100 is wide.
Referring to fig. 4, when the first optical element 40 includes a half-reflecting half-mirror and the second optical element 50 includes a lens, the lighting device 100 is fixed on a transparent panel by transmitting light through one side of the first optical element 40 and one side of the second optical element 50, and the space environment in the panel can be observed through the transparent panel and the transparent lighting device 100, so that the application range of the lighting device 100 is wide.
Of course, referring to fig. 5, when the first optical element 40 includes a reflector and the second optical element 50 includes a half-reflecting half-transmitting mirror, a surface of the first optical element 40 facing away from the second optical element 50 is connected to an external object that does not need to transmit light, so that the cost of the lighting device 100 is low, and the lighting device 100 of the present application is widely used.
Of course, referring to fig. 6, when the first optical element 40 includes a reflector and the second optical element 50 includes a lens, a surface of the first optical element 40 facing away from the second optical element 50 is connected to an external object that does not need to transmit light, so that the cost of the lighting device 100 is low, and the lighting device 100 of the present application is widely seen. Referring to fig. 7 and 8, in some embodiments, the first optical element 40 disposed in the first opening 102 abuts against one side of the circuit board 30, the second optical element 50 disposed in the second opening 103 abuts against the other side of the circuit board 30, and the first optical element 40, the circuit board 30 and the second optical element 50 surround to form the accommodating cavity, so that the lighting device 100 has a compact structure, the overall size of the lighting device 100 is small, the application range of the lighting device is wide, the accommodating cavity forms a space for reflecting and projecting light rays emitted by the lamp beads 20, and the visual effect of the lighting device 100 is good.
It should be noted that, in some embodiments, please refer to fig. 8, a transparent plate 60 is disposed in the accommodating cavity, the transparent plate 60 can be used for disposing the LOGO, the disposition of the transparent plate 60 does not affect the reflection or transmission of the first optical element 40 and the second optical element 50 to the light emitted by the lamp bead 20, and the LOGO of the lighting device 100 or the LOGO of the electrical device 200 applied to the lighting device 100 can be disposed on the transparent plate 60, so that the application range of the lighting device 100 is wide.
It should be noted that in some embodiments, the first optical element 40, the circuit board 30 and the second optical element 50 are all fixedly connected to the package 10. Specifically, the first optical element 40, the circuit board 30 and the second optical element 50 are all fixedly connected with the package 10 directly, or the first optical element 40 and the second optical element 50 are respectively fixedly connected with the circuit board 30 directly, and at least one of the first optical element 40, the circuit board 30 and the second optical element 50 is fixedly connected with the package 10 directly. The first optical element 40, the circuit board 30 and the second optical element 50 are all fixedly connected with the package 10, so that the lighting device 100 is formed into a whole, the storage and transportation of the lighting device 100 are convenient, and the installation is convenient when the lighting device 100 is applied to the electrical equipment 200.
It should be noted that, in some embodiments, the first optical element 40, the circuit board 30 and the second optical element 50 are all fixedly connected to the package 10, and the first optical element 40, the circuit board 30 and the second optical element 50 are all hermetically connected to the package 10. Specifically, sealing strips may be disposed between the first optical element 40, the circuit board 30, the second optical element 50 and the package case 10 to achieve sealing, so that the lighting device 100 has good waterproof performance, and the lighting device 100 is suitable for a humid environment such as a refrigerator.
Of course, the first optical element 40, the circuit board 30, the second optical element 50 and the package 10 may be sealed by a sealant.
It should be noted that, in order to facilitate the application of the lighting device 100 to an external object, referring to fig. 8 and 9, the lighting device 100 is provided with a connecting member 70, and the connecting member 70 is used for connecting the lighting device 100 to the external object. In some embodiments, when the first optical element 40 comprises a half mirror and the second optical element 50 comprises a lens or a half mirror, the connector 70 is located at the side of the lighting device 100, i.e. the connector 70 does not affect the light transmission of the lighting device 100.
In some embodiments, when the first opening 102 and the second opening 103 of the package 10 are disposed oppositely, that is, when the first optical element 40 and the second optical element 50 are disposed oppositely, the first optical element 40 includes a reflector, and the connecting component 70 is disposed on a surface of the first optical element 40 facing away from the second optical element 50, so that on one hand, the structure of the lighting device 100 is regular, and when the lighting device is applied to an external object, the space environment occupied by the lighting device is small, and on the other hand, the arrangement of the connecting component 70 does not affect the transmission of the light emitted by the lamp bead 20 through the second optical element 50 in the space environment, and the application range of the lighting device 100 is wide.
It is understood that the position of the connecting member 70 is not limited to the side of the lighting device 100, nor to a surface of the first optical element 40 facing away from the second optical element 50, and may be other positions, for example, the connecting member 70 may be disposed on the package 10. The specific arrangement position of the connecting member 70 is not particularly limited in the present application.
It should be noted that in some embodiments, the connector 70 includes a hook for engaging with an external object. In other embodiments, the attachment member 70 includes a double-sided adhesive. The form of the connecting member 70 may be various, and the embodiment of the present application is not particularly limited.
In the embodiment of the present application, the lighting device 100 includes an enclosure 10, a lamp bead 20, a circuit board 30, a first optical element 40, and a second optical element 50. The package 10 is provided with a receiving space 101, a first opening 102 and a second opening 103, and the first opening 102 and the second opening 103 are respectively communicated with the receiving space 101. The lamp beads 20 are arranged on the circuit board 30, the circuit board 30 is arranged on the inner wall of the packaging shell 10, the circuit board 30 is contained in the containing space 101, and light rays emitted by the lamp beads 20 are projected to the containing space 101. The first optical element 40 is disposed in the first opening 102, and the second optical element 50 is disposed in the second opening 103. The first optical element 40 is used for reflecting the light emitted by the lamp bead 20, or the first optical element 40 is used for reflecting and transmitting the light emitted by the lamp bead 20. The second optical element 50 is used for reflecting and transmitting the light emitted by the lamp bead 20. By arranging the first optical element 40 and the second optical element 50 in the lighting device 100, the light emitted by the lamp bead 20 is reflected by the first optical element 40, or the light emitted by the lamp bead 20 is reflected and transmitted by the first optical element 40, the light emitted by the lamp bead 20 is further reflected and transmitted by the second optical element 50, and the light reflected by the first optical element 40 is also reflected and transmitted by the second optical element 50, so that the effect of multiple double images is visually realized, the lighting device 100 has rich visual effect, and the user experience is effectively improved.
An embodiment of an electrical device 200 is also provided in the present application, please refer to fig. 10, in which the electrical device 200 includes the lighting apparatus 100. For the specific structure and function of the illumination device 100, reference may be made to the above embodiments, and details are not repeated here.
Among them, the electric appliance 200 may be a refrigerator, an oven, a microwave oven, etc.
It should be noted that the description of the present application and the accompanying drawings set forth preferred embodiments of the present application, however, the present application may be embodied in many different forms and is not limited to the embodiments described in the present application, which are not intended as additional limitations to the present application, but are provided for the purpose of providing a more thorough understanding of the present disclosure. Moreover, the above-mentioned technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope described in the present specification; further, modifications and variations may occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.
Claims (10)
1. An illumination device, comprising:
the packaging shell is provided with an accommodating space, a first opening and a second opening, wherein the first opening and the second opening are communicated with the accommodating space;
a lamp bead;
the circuit board is arranged on the packaging shell and is accommodated in the accommodating space, the lamp beads are arranged on the circuit board, and light rays emitted by the lamp beads are projected to the accommodating space;
the first optical element is arranged at the first opening and used for reflecting the light rays emitted by the lamp beads, or the first optical element is used for reflecting and transmitting the light rays emitted by the lamp beads;
and the second optical element is arranged at the second opening and used for transmitting the light rays emitted by the lamp beads, or the second optical element is used for reflecting and transmitting the light rays emitted by the lamp beads.
2. A lighting device as recited in claim 1, wherein said first optical element comprises a reflector or said first optical element comprises a transflective mirror.
3. A lighting device as recited in claim 1, wherein said second optical element comprises a lens or a half mirror.
4. The illumination device of claim 1, wherein the circuit board is disposed around an inner wall of the package.
5. The lighting device of claim 4,
the first opening and the second opening are oppositely arranged;
the first optical element arranged in the first opening abuts against one side of the circuit board, and the second optical element arranged in the second opening abuts against the other side of the circuit board;
the first optical element, the circuit board and the second optical element surround to form an accommodating cavity.
6. A lighting device as recited in claim 5, wherein said first optical element, said circuit board and said second optical element are all fixedly attached to said package.
7. The lighting device as recited in claim 5, further comprising a transparent plate disposed in the receiving cavity, the transparent plate configured to receive a LOGO.
8. The lighting device as claimed in any one of claims 1 to 7, wherein the number of the lamp beads is plural, and the plural lamp beads are distributed on the circuit board.
9. A lighting device as recited in any one of claims 1-7, further comprising a connector for connecting said lighting device to an external object.
10. An electrical apparatus, characterized in that it comprises a lighting device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002273.1U CN215863015U (en) | 2021-05-11 | 2021-05-11 | Lighting device and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002273.1U CN215863015U (en) | 2021-05-11 | 2021-05-11 | Lighting device and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863015U true CN215863015U (en) | 2022-02-18 |
Family
ID=80316011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002273.1U Active CN215863015U (en) | 2021-05-11 | 2021-05-11 | Lighting device and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863015U (en) |
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2021
- 2021-05-11 CN CN202121002273.1U patent/CN215863015U/en active Active
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