Angle-adjustable strip-shaped light source
By introducing a rotating connection structure and an angle adjustment component into the bar light source, the problem of the inability to adjust the light output direction of existing bar light sources is solved, enabling flexible adjustment of the light output direction and optimization of the lighting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG AOPUTE TECH CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-05-05
AI Technical Summary
The light output direction of existing strip light sources cannot be adjusted, resulting in a difference between the light output effect after installation and the expected effect. Furthermore, some light sources cannot be adjusted due to their tilt.
Design an angle-adjustable strip light source. By setting a rotating connection structure, the strip light-emitting component is rotatably connected to the housing. It is also equipped with an angle adjustment component, which allows the strip light-emitting component to rotate around the rotating connection structure to adjust the light emission direction.
This allows for reasonable adjustment of the light emission angle even when the housing is not installed correctly, improving the installation adaptability and lighting effect of the light source.
Smart Images
Figure CN224201617U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of light source structure technology, and in particular to an angle-adjustable strip light source. Background Technology
[0002] In the field of machine vision inspection technology, the light source is one of the important components, and the quality of the light source will directly affect the inspection efficiency and accuracy.
[0003] Existing bar light sources generally consist of a housing and a bar-shaped light-emitting component installed within the housing. However, the light-emitting component and the housing are fixedly connected. If the housing cannot be installed in the desired position, the light emission direction of the bar light source cannot be adjusted, potentially leading to a significant difference between the emitted light and the expected result. Furthermore, because the light-emitting component and the housing are fixedly connected, in some bar light sources, the light-emitting component is slightly offset relative to the housing. This also prevents adjustment of the light emission direction after the bar light source is installed.
[0004] Therefore, it is necessary to design an angle-adjustable strip light source to reasonably adjust the light emission angle.
[0005] 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
[0006] This invention provides an angle-adjustable strip light source to reasonably adjust the light emission angle.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] An angle-adjustable strip light source includes a housing, a strip light-emitting component, and an angle adjustment component;
[0009] The housing has a strip-shaped light outlet, the strip-shaped light outlet assembly is installed in the housing and emits light through the strip-shaped light outlet, and one end of the strip-shaped light outlet assembly is connected to the housing through a rotatable connection structure;
[0010] The angle adjustment component is mounted on the housing and connected to the strip light-emitting component. The angle adjustment component is used to drive the strip light-emitting component to rotate around the rotating connection structure.
[0011] Optionally, the bottom wall of the housing is provided with an adjustment hole, the angle adjustment assembly includes an adjustment rod extending into the housing from the adjustment hole, and an adjustment block is installed at the end of the adjustment rod, the adjustment block being hinged to the adjustment rod; the strip light-emitting assembly is provided with a receiving groove for accommodating the adjustment block, and the width of the groove opening is smaller than the width of the adjustment block.
[0012] Optionally, the adjusting rod is an adjusting screw, the adjusting hole is a threaded through hole, and the adjusting rod is threadedly connected to the adjusting hole.
[0013] Optionally, an adjustment knob is connected to the end of the adjusting screw away from the strip light-emitting component.
[0014] Optionally, the rotating connection structure includes a rotating shaft fixedly connected to the housing and a rotating locking hole disposed on the strip-shaped light-emitting assembly;
[0015] The strip-shaped light-emitting component can be rotatably mounted on the rotating shaft through the rotating slot.
[0016] Optionally, the receiving groove is parallel to the rotation axis, and the groove opening width is greater than the maximum outer diameter of the adjusting rod.
[0017] Optionally, the strip light-emitting assembly includes a strip support plate and a strip light-emitting lamp plate mounted on the strip support plate;
[0018] One end of the strip support plate forms the rotating locking hole, and the other end forms the receiving groove.
[0019] Optionally, the rotating connection structure is a hinge structure.
[0020] Optionally, the angle adjustment assembly includes a rotary drive motor and an adjustment cam fixedly connected to the drive shaft of the rotary drive motor;
[0021] A first magnet is provided on the side of the strip light-emitting component near the bottom wall of the housing, and a second magnet for attracting the first magnet is installed on the bottom wall of the housing.
[0022] Optionally, a transparent protective plate is installed in the strip-shaped light outlet.
[0023] Compared with the prior art, the present invention has the following beneficial effects:
[0024] The adjustable-angle strip light source provided by this utility model has a rotating connection structure that allows the strip light-emitting component to be rotatably connected to the housing. The angle adjustment component is installed on the housing and can push the strip light-emitting component to rotate around the rotating connection structure, thereby allowing the strip light-emitting component to rotate relative to the housing and thus adjusting the light emission direction, making the light emission direction of the adjustable-angle strip light source more reasonable.
[0025] 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
[0026] 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.
[0027] Figure 1 This is a top view schematic diagram of the angle-adjustable strip light source provided in this embodiment of the utility model;
[0028] Figure 2 yes Figure 1 A top-view schematic diagram of the AA cross-sectional structure of the angle-adjustable strip light source in the middle;
[0029] Figure 3 This is a schematic diagram of the structure of the strip light-emitting panel after the light emission angle is adjusted according to an embodiment of the present utility model;
[0030] Figure 4 This is a schematic diagram of the installation structure of another angle-adjustable strip light source provided in this embodiment of the utility model.
[0031] Reference numerals: 1. Housing; 101. Adjustment hole; 11. Strip light outlet; 2. Strip light output assembly; 201. Receiving groove; 21. Strip support plate; 22. Strip light output lamp plate; 3. Angle adjustment assembly; 31. Adjustment rod; 32. Adjustment block; 33. Adjustment knob; 41. Rotating shaft; 42. Rotation locking hole; 51. Rotation drive motor; 52. Adjustment cam; 6. Transparent protective plate. Detailed Implementation
[0032] 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.
[0033] 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.
[0034] 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.
[0035] 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.
[0036] 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.
[0037] 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.
[0038] 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.
[0039] 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.
[0040] 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.
[0041] In view of the aforementioned shortcomings of existing angle-adjustable bar 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 solution that overcomes the deficiencies of the existing technology and makes the angle-adjustable bar light source more practical. After continuous research, design, and repeated prototype production and improvement, this utility model with real practical value has finally been created.
[0042] Please refer to Figures 1 to 3 This utility model provides an angle-adjustable strip light source, including a housing 1, a strip light-emitting component 2, and an angle adjustment component 3.
[0043] The housing 1 provides support and has a strip-shaped light-emitting port 11. A strip-shaped light-emitting component 2 is installed inside the housing 1 and emits light through the port 11. One end of the component 2 is connected to the housing 1 via a rotating connection structure, allowing the component 2 to rotate relative to the housing 1 and thus change its light emission direction. An angle adjustment component 3 is installed on the housing 1 and connected to the component 2. The angle adjustment component 3 is used to drive the component 2 to rotate around the rotating connection structure.
[0044] In this embodiment, the angle-adjustable strip light source has a rotating connection structure that allows the strip light-emitting component 2 to be rotatably connected to the housing 1. The angle adjustment component 3 is installed on the housing 1 and can push the strip light-emitting component 2 to rotate around the rotating connection structure, thereby allowing the strip light-emitting component 2 to rotate relative to the housing 1 and adjust the light emission direction, making the light emission direction of the angle-adjustable strip light source more reasonable.
[0045] In this embodiment, even if the housing 1 is installed crookedly, the light emission direction of the strip light-emitting component 2 can be directly adjusted without reinstalling the housing 1. This allows the light emission direction of the angle-adjustable strip light source to be more reasonable, resulting in better lighting effects on the workpiece or the set item.
[0046] Optionally, the bottom wall of the housing 1 is provided with an adjustment hole 101. The angle adjustment assembly 3 includes an adjustment rod 31 extending into the housing 1 from the adjustment hole 101, and an adjustment block 32 is installed at the end of the adjustment rod 31. The adjustment block 32 is hinged to the adjustment rod 31. The strip-shaped light-emitting assembly 2 is provided with a receiving groove 201 for accommodating the adjustment block 32, and the width of the groove 201 is smaller than the width of the adjustment block 32. In this embodiment, by adjusting the extension length of the adjustment rod 31, the tilt angle of the strip-shaped light-emitting assembly 2 can be changed, thereby changing the light emission direction of the strip-shaped light-emitting assembly 2. It should also be noted that the hinge between the adjustment block 32 and the adjustment rod 31 allows the adjustment block 32 to better fit the strip-shaped light-emitting assembly 2 and better support the strip-shaped light-emitting assembly 2, resulting in better installation stability of the strip-shaped light-emitting assembly 2.
[0047] Optionally, the adjusting rod 31 is an adjusting screw, the adjusting hole 101 is a threaded through hole, and the adjusting rod 31 is threadedly connected to the adjusting hole 101.
[0048] Optionally, an adjustment knob 33 is connected to the end of the adjustment screw away from the strip light-emitting assembly 2. Rotating the adjustment knob 33 causes the adjustment rod 31 to rotate, thereby changing the length of the adjustment rod 31 extending into the housing 1, and finally changing the tilt angle of the strip light-emitting assembly 2.
[0049] Optionally, the rotating connection structure includes a rotating shaft 41 fixedly connected to the housing 1 and a rotating locking hole 42 provided in the strip-shaped light-emitting assembly 2; the strip-shaped light-emitting assembly 2 is rotatably locked onto the rotating shaft 41 through the rotating locking hole 42. The strip-shaped light-emitting assembly 2 can rotate around the rotating shaft 41 through the rotating locking hole 42, thereby changing the light emission direction of the strip-shaped light-emitting assembly 2.
[0050] Optionally, the receiving groove 201 is parallel to the rotation axis 41, and the width of the groove opening of the receiving groove 201 is greater than the maximum outer diameter of the adjusting rod 31. It should be noted that when the strip-shaped light-emitting assembly 2 rotates around the rotation axis 41, the adjusting rod 31 may touch the groove wall of the receiving groove 201. Designing the groove opening width of the receiving groove 201 to be greater than the maximum outer diameter of the adjusting rod 31 can prevent the adjusting rod 31 from touching the groove wall of the receiving groove 201. It should also be noted that the receiving groove 201 being parallel to the rotation axis 41 can prevent excessive deflection of the adjusting block 32.
[0051] Optionally, the strip light-emitting assembly 2 includes a strip support plate 21 and a strip light-emitting lamp plate 22 mounted on the strip support plate 21; one end of the strip support plate 21 forms a rotating locking hole 42, and the other end forms a receiving groove 201. Specifically, the strip support plate 21 not only supports the strip light-emitting lamp plate 22, but also improves the overall structural strength of the strip light-emitting assembly 2. The openings and grooves on the strip support plate 21 do not affect the normal operation of the strip light-emitting lamp plate 22.
[0052] Optionally, the rotating connection structure is a hinge structure.
[0053] Optionally, such as Figure 4 As shown, the angle adjustment assembly 3 includes a rotary drive motor 51 and an adjustment cam 52 fixedly connected to the drive shaft of the rotary drive motor 51; a first magnet is provided on the side of the strip light-emitting assembly 2 near the bottom wall of the housing 1, and a second magnet for attracting the first magnet is installed on the bottom wall of the housing 1. The first magnet is embedded in the strip light-emitting assembly 2, and the second magnet is embedded in the bottom wall of the housing 1, therefore neither the first magnet nor the second magnet is shown in the figure. The first magnet and the second magnet attract each other, so that the strip light-emitting assembly 2 always exerts a certain pressure on the adjustment cam 52.
[0054] Optionally, a transparent protective plate 6 is installed in the strip-shaped light outlet 11 to prevent external dust and impurities from entering the housing 1.
[0055] 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 angle-adjustable strip light source, characterized in that, It includes a housing (1), a strip light-emitting assembly (2), and an angle adjustment assembly (3); The housing (1) has a strip-shaped light outlet (11), and the strip-shaped light outlet component (2) is installed in the housing (1) and emits light through the strip-shaped light outlet (11). One end of the strip-shaped light outlet component (2) is connected to the housing (1) through a rotating connection structure. The angle adjustment component (3) is mounted on the housing (1) and connected to the strip light-emitting component (2). The angle adjustment component (3) is used to push the strip light-emitting component (2) to rotate around the rotating connection structure.
2. The angle-adjustable strip light source according to claim 1, characterized in that, The bottom wall of the housing (1) is provided with an adjustment hole (101). The angle adjustment component (3) includes an adjustment rod (31) extending into the housing (1) from the adjustment hole (101), and an adjustment block (32) is installed at the end of the adjustment rod (31). The adjustment block (32) is hinged to the adjustment rod (31). The strip light-emitting component (2) is provided with a receiving groove (201) for accommodating the adjustment block (32), and the width of the groove (201) is smaller than the width of the adjustment block (32).
3. The angle-adjustable strip light source according to claim 2, characterized in that, The adjusting rod (31) is an adjusting screw, the adjusting hole (101) is a threaded through hole, and the adjusting rod (31) is threadedly connected to the adjusting hole (101).
4. The angle-adjustable strip light source according to claim 3, characterized in that, An adjustment knob (33) is connected to the end of the adjusting screw that is away from the strip light-emitting component (2).
5. The angle-adjustable strip light source according to claim 2, characterized in that, The rotating connection structure includes a rotating shaft (41) fixedly connected to the housing (1) and a rotating locking hole (42) provided on the strip light-emitting assembly (2); The strip light-emitting component (2) can be rotatably locked onto the rotating shaft (41) through the rotating slot (42).
6. The angle-adjustable strip light source according to claim 5, characterized in that, The receiving groove (201) is parallel to the rotating shaft (41), and the width of the groove (201) is greater than the maximum outer diameter of the adjusting rod (31).
7. The angle-adjustable strip light source according to claim 5, characterized in that, The strip light-emitting assembly (2) includes a strip support plate (21) and a strip light-emitting lamp plate (22) mounted on the strip support plate (21); One end of the strip support plate (21) forms the rotating hole (42), and the other end forms the receiving groove (201).
8. The angle-adjustable strip light source according to claim 1, characterized in that, The rotating connection structure is a hinge structure.
9. The angle-adjustable strip light source according to claim 1, characterized in that, The angle adjustment assembly (3) includes a rotary drive motor (51) and an adjustment cam (52) fixedly connected to the drive shaft of the rotary drive motor (51); The strip light-emitting component (2) has a first magnet on one side near the bottom wall of the housing (1), and a second magnet for attracting the first magnet is installed on the bottom wall of the housing (1).
10. The angle-adjustable strip light source according to claim 1, characterized in that, A transparent protective plate (6) is installed in the strip-shaped light outlet (11).