Arched light source
By setting independently controllable LED groups and isolation frames in the arched light source, diverse bright and dark lighting effects can be formed, solving the problem of monotonous lighting effects of existing arched light sources and achieving rich lighting effects suitable for decorative and inspection applications.
Patent Information
- Application Number
- CN202520076242.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-13
AI Technical Summary
The existing arched light source has a relatively simple lighting effect and cannot meet the needs of various lighting effects.
An arched light source is designed by setting up several groups of LED beads and forming square partitions in an isolation frame. Each group of LED beads can be turned on and off independently. Combined with the arc-shaped diffuser plate and the plate structure, it can create a variety of bright and dark lighting effects.
This achieves richer lighting effects from the arched light source, meeting the display needs of decorative advertising and the localized detection requirements of light sources.
Smart Images
Figure CN223649191U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of light source structure, and in particular to an arched light source. Background Technology
[0002] Light sources can be broadly classified into two categories: natural light sources and artificial light sources. Artificial light sources are those that have been gradually created with the development of human civilization and science and technology. Based on their shape, artificial light sources can be roughly divided into strip, planar, ring, arch, and spherical shapes. Currently, arched light sources have a continuous arc-shaped light-emitting surface, resulting in a relatively limited range of lighting effects. Whether used for decorative advertising or as a detection light source, they are insufficient to meet the diverse lighting needs.
[0003] Therefore, it is necessary to design an arched light source that can enrich the lighting effects of the arched light source.
[0004] The above information is provided as background information only to aid in understanding this disclosure and does not constitute an assertion or admission that any of the above content can be used as prior art relative to this disclosure. Utility Model Content
[0005] This invention provides an arched light source that can enrich the lighting effects of the arched light source.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] An arched light source, comprising:
[0008] Arched slab;
[0009] An arc-shaped lamp panel assembly includes a circuit board and a plurality of groups of lamp beads arrayed on the circuit board, wherein the circuit board is curved to be parallel to the inner side of the arc-shaped panel.
[0010] An isolation frame is attached to the circuit board. The isolation frame forms several square partition frames corresponding to several groups of LED beads. Each square partition frame forms a partition hole, and each partition hole is provided with a group of LED beads.
[0011] Each group of LED beads can be turned on or off individually.
[0012] Optionally, the depth of the separating hole is greater than 10 mm.
[0013] Optionally, the isolation frame is formed by combining M arc-shaped partitions and N longitudinal partitions; M and N are both positive integers greater than 5.
[0014] The width of the arc-shaped partition and the width of the longitudinal partition are both greater than 10 mm.
[0015] Optionally, the arched light source also includes an arc-shaped diffuser plate, with one side of the isolation frame attached to the arc-shaped diffuser plate and the other side attached to the circuit board.
[0016] Optionally, the arched light source also includes a first plate, a second plate, and two end caps;
[0017] The first plate, the second plate, the arched plate, the arc-shaped diffuser plate, and the two end sealing plates form an arc-shaped installation space, in which the arc-shaped lamp panel assembly and the isolation frame are both installed.
[0018] Optionally, both the first plate and the second plate are provided with a first arc-shaped groove and a second arc-shaped groove;
[0019] The two opposite ends of the arched plate are respectively inserted into the two first arc-shaped grooves; the two opposite ends of the arc-shaped diffuser plate are respectively inserted into the two second arc-shaped grooves.
[0020] Optionally, the lamp group includes an even number of lamps, and the lamp groups of each group are arranged to form a rectangular light-emitting structure;
[0021] A strip-shaped blank area is provided between two adjacent groups of LED beads.
[0022] Optionally, the inner wall of the dividing hole is a total reflection surface.
[0023] Optionally, the section of the dividing hole perpendicular to the center line of the dividing hole is a regular hexagon.
[0024] Optionally, the section of the dividing hole perpendicular to the center line of the dividing hole is a parallelogram.
[0025] Compared with the prior art, the present invention has the following beneficial effects:
[0026] The arched light source provided by this utility model has several sets of LED beads, and each square partition in the isolation frame has a set of LED beads. Each set of LED beads can be turned on and off independently. By controlling the opening and closing of the LED sets, the light emission shape of the arched light source (i.e., the shape formed by the lit square partitions) can be made more diverse, and the lighting effect of the arched light source can be made richer. It can meet the display needs of decorative advertising and the local detection needs of light source detection, etc.
[0027] This invention has other features and advantages that will be apparent from or will be set forth in detail in the accompanying drawings and the following detailed description, which together serve to explain the particular principles of this invention. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 these drawings without creative effort.
[0029] Figure 1 This is an exploded view of the arched light source provided in this embodiment of the utility model;
[0030] Figure 2 This is a top view schematic diagram of the arched light source provided in an embodiment of this utility model;
[0031] Figure 3 yes Figure 2 A schematic diagram of the AA cross-sectional structure of the central arched light source;
[0032] Figure 4 yes Figure 2 A schematic diagram of the BB cross-sectional structure of the central arched light source;
[0033] Figure 5 This is a three-dimensional schematic diagram of the isolation frame provided in an embodiment of the present utility model;
[0034] Figure 6 This is a three-dimensional schematic diagram of the arc-shaped lamp panel assembly provided in an embodiment of the present utility model;
[0035] Figure 7 This is a three-dimensional structural diagram of the arched light source provided in an embodiment of the present invention.
[0036] Reference numerals: 1. Arched plate; 2. Arc-shaped lamp panel assembly; 21. Circuit board; 22. Lamp bead group; 23. Strip blank area; 3. Isolation frame; 301. Separation hole; 31. Arc-shaped partition plate; 32. Longitudinal partition plate; 4. Arc-shaped diffuser plate; 5. First plate body; 6. Second plate body; 61. First arc-shaped groove; 62. Second arc-shaped groove; 7. End sealing plate; 100. Bright area grid; 200. Dark area grid. Detailed Implementation
[0037] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.
[0038] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.
[0039] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.
[0040] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.
[0041] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.
[0042] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.
[0043] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.
[0044] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.
[0045] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.
[0046] In view of the aforementioned defects in existing arched light sources, the applicant, based on years of rich practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theoretical principles, actively conducted research and innovation in order to create a technology that could solve the defects in the existing technology and make the arched light source more practical. After continuous research, design, and repeated prototype production and improvement, this utility model with real practical value was finally created.
[0047] Please refer to Figures 1 to 7 This utility model embodiment provides an arched light source, including an arched plate 1, an arc-shaped lamp panel assembly 2, and an isolation frame 3.
[0048] The arched plate 1 serves to support and hold up other components. The arc-shaped lamp panel assembly 2 includes a circuit board 21 and several groups of LED beads 22 arrayed on the circuit board 21. The circuit board 21 is curved to be parallel to the inner side of the arched plate 1, and each group of LED beads 22 can be opened and closed individually. The isolation frame 3 is fitted onto the circuit board 21. The isolation frame 3 forms several square partition frames corresponding to the several groups of LED beads 22. Each square partition frame forms a partition hole 301, and each partition hole 301 contains a group of LED beads 22.
[0049] In this embodiment, the circuit board 21 can control different groups of LED beads 22 to light up as needed or as required, so that the light-emitting area of the arched light source forms multiple bright squares 100 and multiple dark squares 200. The number and position of the bright squares 100 are different, which will also lead to different lighting effects, making the lighting effect of the arched light source richer, which can meet the display needs of decorative advertising and the local detection needs of detection light sources, etc.
[0050] For example, it can be like Figure 7 As shown, multiple bright area squares 100 and multiple dark area squares 200 are arranged in a rectangular array. The number of bright area squares 100 can be equal to or different from the number of dark area squares 200. It should also be noted that when the LED group 22 is lit, it illuminates the corresponding dividing hole 301 area, thus forming the bright area square 100; when the LED group 22 is turned off, the corresponding dividing hole 301 remains dark, forming the dark area square 200.
[0051] Optionally, the depth of the partition hole 301 is greater than 10mm. Specifically, this prevents the light emitted from the LED group 22 in one partition hole 301 from shining into the other partition hole 301, thus keeping the dark area square 200 dark.
[0052] Optionally, M curved partition plates 31 and N longitudinal partition plates 32 are combined to form an isolation frame 3; M and N are both positive integers greater than 5; the width of the curved partition plates 31 and the width of the longitudinal partition plates 32 are both greater than 10mm. Specifically, the larger the values of M and N, the more precisely the light output can be adjusted, resulting in a better display effect for the decorative advertisement.
[0053] Optionally, the arched light source also includes an arc-shaped diffuser plate 4, with one side of the isolation frame 3 attached to the arc-shaped diffuser plate 4 and the other side attached to the circuit board 21. Specifically, the arc-shaped diffuser plate 4 and the circuit board 21 are attached to both sides of the isolation frame 3, thereby effectively preventing light from leaking from the bright area square 100 into the dark area square 200. The isolation frame 3 and the circuit board 21 are sealed against each other.
[0054] Optionally, the arched light source also includes a first plate 5, a second plate 6, and two end caps 7; the first plate 5, the second plate 6, the arched plate 1, the arc-shaped diffuser plate 4, and the two end caps 7 form an arc-shaped installation space, in which the arc-shaped lamp panel assembly 2 and the isolation frame 3 are both installed. Specifically, the first plate 5 and the second plate 6 are both fan-shaped plates.
[0055] Optionally, both the first plate 5 and the second plate 6 are provided with a first arc-shaped groove 61 and a second arc-shaped groove 62;
[0056] The two opposite ends of the arched plate 1 are respectively inserted into two first arc-shaped grooves 61; the two opposite ends of the arc-shaped diffuser plate 4 are respectively inserted into two second arc-shaped grooves 62. The arrangement of the first arc-shaped grooves 61 and the second arc-shaped grooves 62 makes the installation of the arched plate 1 and the arc-shaped diffuser plate 4 simpler and more convenient.
[0057] Optionally, the LED group 22 includes an even number of LEDs, and the LEDs in each group 22 are arranged to form a rectangular light-emitting structure; a strip-shaped blank area 23 is provided between two adjacent LED groups 22. The strip-shaped blank area 23 is used for sealing and abutting with the arc-shaped partition plate 31 or the longitudinal partition plate 32, thereby maintaining the sealed separation between the two LED groups 22.
[0058] Optionally, the inner wall of the dividing hole 301 is a total reflection surface, which can reflect more light toward the arc-shaped diffuser plate 4 and penetrate the arc-shaped diffuser plate 4 to shine outward.
[0059] Optionally, the section of the partition hole 301 perpendicular to the center line of the partition hole 301 is a regular hexagon.
[0060] Optionally, the section of the partition hole 301 perpendicular to the center line of the partition hole 301 is a parallelogram.
[0061] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.
Claims
1. An arched light source, characterized in that, include: Arched slab (1); The arc-shaped lamp panel assembly (2) includes a circuit board (21) and a plurality of groups of lamp beads (22) arranged in an array on the circuit board (21), and the circuit board (21) is curved to be parallel to the inner side of the arched plate (1); An isolation frame (3) is attached to the circuit board (21). The isolation frame (3) forms several square partition frames corresponding to several groups of LED beads (22). Each square partition frame forms a partition hole (301). Each partition hole (301) is provided with a group of LED beads (22). Each of the aforementioned LED groups (22) can be turned on and off individually.
2. The arched light source according to claim 1, characterized in that, The depth of the partition hole (301) is greater than 10 mm.
3. The arched light source according to claim 2, characterized in that, The isolation frame (3) is formed by combining M arc-shaped partition plates (31) and N longitudinal partition plates (32); M and N are both positive integers greater than 5; The width of the arc-shaped partition plate (31) and the width of the longitudinal partition plate (32) are both greater than 10 mm.
4. The arched light source according to claim 1, characterized in that, It also includes an arc-shaped diffuser plate (4), one side of the isolation frame (3) is attached to the arc-shaped diffuser plate (4), and the other side is attached to the circuit board (21).
5. The arched light source according to claim 4, characterized in that, It also includes a first plate (5), a second plate (6), and two end caps (7); The first plate (5), the second plate (6), the arched plate (1), the arc-shaped diffuser plate (4) and the two end sealing plates (7) form an arc-shaped curved installation space, in which the arc-shaped lamp panel assembly (2) and the isolation frame (3) are both installed.
6. The arched light source according to claim 5, characterized in that, Both the first plate (5) and the second plate (6) are provided with a first arc-shaped groove (61) and a second arc-shaped groove (62); The two opposite ends of the arched plate (1) are respectively inserted into the two first arc-shaped grooves (61); the two opposite ends of the arc-shaped diffuser plate (4) are respectively inserted into the two second arc-shaped grooves (62).
7. The arched light source according to claim 1, characterized in that, The lamp bead group (22) includes an even number of lamp beads, and the lamp bead group (22) is arranged to form a rectangular light-emitting structure; A strip-shaped blank area (23) is provided between two adjacent groups of LED beads (22).
8. The arched light source according to claim 1, characterized in that, The inner wall of the partition hole (301) is a total reflective surface.
9. The arched light source according to claim 1, characterized in that, The cross-section of the partition hole (301) perpendicular to the center line of the partition hole (301) is a regular hexagon.
10. The arched light source according to claim 1, characterized in that, The section of the partition hole (301) perpendicular to the center line of the partition hole (301) is a parallelogram.