Light equalizing device and camera equipment
By incorporating a light-diffusing device into the camera equipment, and utilizing a light-diffusing cover and reflectors to enhance the light intensity of the LED beads, the problem of uneven light source was solved, and the aesthetics of the equipment were improved.
Patent Information
- Application Number
- CN202423283454.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The light intensity of the LEDs in existing camera equipment is low and they are spaced out, resulting in uneven light source. When viewed from the transparent decorative parts, the light source is not a continuous line, which is aesthetically unappealing.
A light homogenizing device is adopted, including a light source assembly, a housing, a light homogenizing cover, and a reflector. By setting the light homogenizing cover and reflector on the outside of the lamp beads, the light intensity of the lamp beads is increased and the light uniformity is improved.
It improves the uniformity of light transmission through transparent decorative parts, enhancing the aesthetics of the camera equipment.
Smart Images
Figure CN223537457U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of camera equipment technology, and in particular to a light equalization device and camera equipment. Background Technology
[0002] In camera equipment, to reflect the status of the camera, LED beads are usually installed inside the equipment, and transparent decorative parts are installed on the surface of the equipment. The LED beads can change to different colors or flash at different frequencies and are visible through the transparent decorative parts.
[0003] In the existing technology, due to the low light intensity of the LED beads and the fact that the LED beads are basically set at intervals, the light source provided by the LED beads is uneven. From the perspective of transparent decorative parts, the light source is not a continuous line, but rather separate into multiple clusters, which is very unsightly. Utility Model Content
[0004] The purpose of this utility model is to provide a light equalization device and a camera device to solve the problem that the light intensity of the lamp beads is low and they are spaced apart in the prior art, resulting in uneven light source provided by the lamp beads. From the perspective of the transparent decorative part, the light source is not continuous in a line, but is independently divided into multiple clusters, which is very unsightly. This improves the aesthetics of the camera device.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] On the one hand, a light homogenizing device is provided, comprising:
[0007] A light source assembly, the light source assembly including a lamp board and lamp beads, the lamp beads being disposed on the lamp board;
[0008] The housing has an opening at one end, and is disposed on the lamp plate and detachably connected to the lamp plate through the opening. The side wall of the housing near the lamp bead is provided with a through hole for installing a transparent decorative part.
[0009] A light distribution cover is disposed inside the housing and includes a first opening. The light distribution cover is placed outside the lamp bead through the first opening.
[0010] A reflector is provided outside the light diffuser with its reflective surface facing the inside of the light diffuser, and is used to reflect part of the light from the LED beads.
[0011] As an optional technical solution for the light-diffusing device, the transparent decorative part includes a limiting part and a snap-fit part. The limiting part and the snap-fit part are connected. The snap-fit part is placed in the through hole. The limiting part abuts against the inside of the housing to restrict the transparent decorative part from detaching from the housing.
[0012] As an optional technical solution for the light homogenizing device, the light homogenizing device further includes a light homogenizing element, which is disposed between the light homogenizing cover and the transparent decorative element.
[0013] As an optional technical solution for a light homogenizing device, the light homogenizing element is configured as a light homogenizing film.
[0014] As an optional technical solution for the light-diffusing device, the top of the light-diffusing cover is provided with an inclined surface, which is located above the lamp beads.
[0015] As an optional technical solution for the light equalization device, the reflector is disposed on the outside of the inclined surface and is attached to the inclined surface to reflect part of the light from the lamp beads to the transparent decorative element.
[0016] As an optional technical solution for the light equalization device, the housing and the lamp panel are detachably connected by fasteners.
[0017] As an optional technical solution for the light-diffusing device, the lamp panel is configured in a ring shape, and the lamp bead is at least one.
[0018] As an optional technical solution for a light-diffusing device, the reflector is configured as a reflective film or a reflective lens.
[0019] On the other hand, a camera device is provided, including the above-mentioned light-diffusing device.
[0020] The beneficial effects of this utility model are:
[0021] This application discloses a light-diffusing device and a camera device. The light-diffusing device includes a light source assembly, a housing, a light-diffusing cover, and a reflector. The light source assembly includes a lamp board and LEDs, with the LEDs disposed on the lamp board. One end of the housing has an opening, and the housing is disposed on and detachably connected to the lamp board via the opening. A through hole is provided on the side wall of the housing near the LEDs for mounting a transparent decorative element. The light-diffusing cover is disposed inside the housing and includes a first opening, extending beyond the LEDs via the first opening. The reflector is disposed outside the light-diffusing cover with its reflective surface facing inward, for reflecting part of the light from the LEDs. By placing the LEDs around the transparent decorative element, this application increases the light intensity of the LEDs and improves the uniformity of light transmitted through the transparent decorative element when the distance between the LEDs and the transparent decorative element is too small. This also enhances the aesthetics of the camera device. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.
[0023] Figure 1 This is an exploded view of the light homogenizing device provided in this embodiment of the utility model;
[0024] Figure 2 This is a cross-sectional view of the light homogenizing device provided in an embodiment of the present invention.
[0025] In the picture:
[0026] 1. Transparent decorative part; 2. Limiting part; 3. Snap-fit part; 4. Third opening;
[0027] 10. Light source assembly; 11. Lamp panel; 12. LED beads;
[0028] 20. Shell; 21. Through hole;
[0029] 30. Light distribution mask; 31. First opening; 32. Second opening; 33. First cover; 34. Second cover;
[0030] 40. Reflective components;
[0031] 50. Light-diffusing components. Detailed Implementation
[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0033] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0035] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0036] In camera equipment, LEDs are typically installed inside the device to reflect its status, while a transparent decorative element is placed on the surface. The LEDs can change colors or flash at different frequencies and shine through the transparent element. However, in existing technology, the LEDs have relatively low light intensity and are generally spaced apart, resulting in uneven light distribution. From the transparent element, the light source does not appear as a continuous line but rather as multiple independent clusters, which is aesthetically unappealing.
[0037] To address the aforementioned problems, this embodiment provides a camera device, including a light-averaging device. See also... Figure 1 and Figure 2 The light-diffusing device includes a light source assembly 10, a housing 20, a light-diffusing cover 30, and a reflector 40. The light source assembly 10 includes a lamp board 11 and LED beads 12, with the LED beads 12 disposed on the lamp board 11. The housing 20 has an opening at one end and is disposed on the lamp board 11 and detachably connected to the lamp board 11 through the opening. The side wall of the housing 20 near the LED beads 12 is provided with a through hole 21 for installing a transparent decorative piece 1. The light-diffusing cover 30 is disposed inside the housing 20 and includes a first opening 31, through which the light-diffusing cover 30 covers the outside of the LED beads 12. The reflector 40 is disposed outside the light-diffusing cover 30 with its reflective surface facing the inside of the light-diffusing cover 30, and is used to reflect part of the light from the LED beads 12. By placing the LED beads 12 around the transparent decorative part 1, the distance between the LED beads 12 and the transparent decorative part 1 is reduced. A light diffuser 30 and a reflector 40 are set outside the LED beads 12, which increases the light intensity of the LED beads 12, improves the uniformity of light transmitted through the transparent decorative part 1, and enhances the aesthetics of the camera equipment.
[0038] In this embodiment, the lamp panel 11 is annular, and there is at least one LED 12. Alternatively, two or three LEDs 12 may be provided, spaced apart circumferentially along the lamp panel 11 with a small spacing. In other embodiments, more than three LEDs 12 may be provided and arranged circumferentially and radially along the lamp panel 11.
[0039] Furthermore, the housing 20 is cylindrical with an opening on the bottom surface, and a through hole 21 is provided on the side wall of the cylinder. Specifically, the transparent decorative part 1 includes a limiting part 2 and a snap-fit part 3, which are connected. The snap-fit part 3 is placed inside the through hole 21, and the limiting part 2 abuts against the interior of the housing 20, preventing the transparent decorative part 1 from detaching from the housing 20. In this embodiment, the limiting part 2 and the snap-fit part 3 can be integrally formed. The limiting part 2 is a limiting plate, and the snap-fit part 3 is a protruding block. The limiting plate is an arc-shaped plate that fits against the inner wall of the housing 20.
[0040] Furthermore, the light homogenizing device also includes a light homogenizing element 50, which is disposed between the light homogenizing cover 30 and the transparent decorative element 1. Specifically, the light homogenizing element 50 is configured as a light homogenizing film, which is sandwiched or adhered between the light homogenizing cover 30 and the transparent decorative element 1 to improve the uniformity of the light when the number of LED beads 12 is small. Specifically, to facilitate the manufacture of the light homogenizing cover 30 and the transparent decorative element 1, the light homogenizing cover 30 also includes a second opening 32, and the limiting part 2 is provided with a third opening 4. The second opening 32 can be connected with the third opening 4, and the light homogenizing element 50 is disposed between the second opening 32 and the third opening 4. In this embodiment, the through hole 21, the second opening 32, and the third opening 4 are all configured as arc-shaped elongated holes that can be connected to each other, and the light homogenizing film is sandwiched or adhered between the second opening 32 and the third opening 4.
[0041] Furthermore, the top of the diffuser 30 is provided with an inclined surface, which is located above the LED bead 12. Furthermore, the reflector 40 is located outside the inclined surface and is attached to it to reflect part of the light from the LED bead 12 to the transparent decorative element 1, thereby increasing the light intensity of the LED bead 12. Specifically, the diffuser 30 includes a first cover 33 and a second cover 34. A first opening 31 is located at the bottom of the first cover 33, and a second opening 32 is located on the side wall of the second cover 34. The top of the first cover 33 and the top of the second cover 34 are connected by an inclined surface, which is located above the LED bead 12. Specifically, the central axis of the first opening 31 and the central axis of the second opening 32 are perpendicular to each other. In this embodiment, the reflector 40 is configured as a reflective film or reflective lens to reflect part of the scattered light from the LED bead 12 into the transparent decorative element 1, increasing the light intensity within the transparent decorative element 1.
[0042] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A light homogenizing device, characterized in that, include: A light source assembly (10) includes a lamp board (11) and lamp beads (12), wherein the lamp beads (12) are disposed on the lamp board (11); The housing (20) has an opening at one end. The housing (20) is disposed on the lamp plate (11) through the opening and is detachably connected to the lamp plate (11). The housing (20) has a through hole (21) on the side wall near the lamp bead (12) for installing a transparent decorative piece (1). A light distribution cover (30) is disposed inside the housing (20) and includes a first opening (31). The light distribution cover (30) covers the outside of the lamp bead (12) through the first opening (31). A reflector (40) is provided outside the light diffuser (30) with its reflective surface facing the inside of the light diffuser (30) to reflect part of the light from the lamp beads (12).
2. The light homogenizing device according to claim 1, characterized in that, The transparent decorative part (1) includes a limiting part (2) and a snap-fit part (3). The limiting part (2) and the snap-fit part (3) are connected. The snap-fit part (3) is placed inside the through hole (21). The limiting part (2) abuts against the inside of the housing (20) to restrict the transparent decorative part (1) from detaching from the housing (20).
3. The light homogenizing device according to claim 1, characterized in that, The light-diffusing device further includes a light-diffusing element (50), which is disposed between the light-diffusing cover (30) and the transparent decorative element (1).
4. The light homogenizing device according to claim 3, characterized in that, The light-diffusing element (50) is configured as a light-diffusing film.
5. The light homogenizing device according to claim 3, characterized in that, The top of the light distribution cover (30) is provided with an inclined surface, which is located above the lamp bead (12).
6. The light homogenizing device according to claim 5, characterized in that, The reflector (40) is located on the outside of the inclined surface and is attached to the inclined surface to reflect part of the light from the lamp bead (12) to the transparent decorative element (1).
7. The light homogenizing device according to any one of claims 1-6, characterized in that, The housing (20) and the lamp panel (11) are detachably connected by fasteners.
8. The light homogenizing device according to any one of claims 1-6, characterized in that, The lamp panel (11) is arranged in a ring shape, and there is at least one lamp bead (12).
9. The light homogenizing device according to any one of claims 1-6, characterized in that, The reflective element (40) is configured as a reflective film or a reflective lens.
10. A camera device, characterized in that, Includes the light homogenizing device as described in any one of claims 1-9.