High-adaptability beam barrel
By introducing removable adapters into the beam cylinder, the problem of insufficient adaptability of the beam cylinder is solved, and rapid adaptation of light sources of different sizes is achieved, reducing the cost of users to replace the light source.
Patent Information
- Application Number
- CN202420269331.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-03
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-03
AI Technical Summary
The existing beam light cylinders are not adaptable and cannot easily replace light sources of different sizes, which leads to users who need to replace the entire beam light cylinder when changing the light source, which increases the cost.
A beam cylinder including a beam cylinder body and a removable adapter is designed, and is connected to the light source through the adapter. Only the adapter needs to be replaced to adapter can be adapted to light sources of different sizes without changing the beam cylinder body.
The beam cylinder is quickly adapted to light sources of different sizes, reducing user usage costs and improving adaptability.
Smart Images
Figure CN222186756U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of snoot tubes, and particularly relates to a snoot tube with high adaptability. Background Art
[0002] The snoot is a structure including multiple lenses and imaging films. When it is used, the light emitted by the light source passes through the lens assembly and the imaging module, and then projects the projection pattern on the molding module. At present, a type of snoot can only be adapted to a light source of a single size. If a light source of another size needs to be adapted, the snoot can only be replaced as a whole with another type. Therefore, it has poor adaptability, which is not conducive to users replacing different light sources according to different situations without replacing the snoot, or it increases the cost of users replacing light sources. Summary of the invention
[0003] The utility model aims to provide a highly adaptable snoot, which can be easily adjusted to adapt to light sources of different sizes, thereby reducing the use cost of the user.
[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows.
[0005] A highly adaptable snoot, characterized in that it comprises a snoot main body and an adapter, wherein a light inlet is provided at one end of the snoot main body, a light outlet is provided at the other end of the snoot main body, one end of the adapter is detachably connected to the light inlet, and the other end of the adapter is provided with a connection position for connecting to a light source.
[0006] In the utility model, an adapter is installed on the snoot main body and connected to the light source through the adapter. When it is necessary to replace the light source of different sizes, only the adapter needs to be replaced to simply and quickly connect the snoot to the light source of different sizes. There is no need to replace the snoot, so it has strong adaptability and can effectively reduce the user's usage cost.
[0007] Furthermore, the snorkel body includes a shell and a lens assembly, the light inlet is provided at one end of the shell, the light outlet is provided at the other end of the shell, the lens assembly is installed in the shell, and the lens assembly is located between the light inlet and the light outlet, and one end of the adapter is detachably connected to the shell.
[0008] Furthermore, the housing is provided with a first threaded hole, the adapter is provided with a second threaded hole, the first threaded hole and the second threaded hole are adapted to each other, and the adapter and the housing are threadedly connected through the first threaded hole and the second threaded hole. In specific implementation, the adapter and the housing can be fixed by only passing the screws through the first threaded hole and the second threaded hole in sequence, and when replacement is required, the screws can be directly loosened.
[0009] Furthermore, the snoot also includes an imaging sheet, the imaging sheet is provided with an imaging through hole for light to pass through, the housing is provided with an insertion interface, the imaging sheet is plugged into the insertion interface, and the imaging sheet is located between the light inlet and the light outlet. The imaging sheet is provided to change the pattern formed by the light outlet, and by providing imaging through holes with different patterns on the imaging sheet, the snoot can finally emit different patterns.
[0010] Furthermore, the lens assembly includes:
[0011] A primary lens close to the light source for focusing the light from the light source;
[0012] a secondary lens located away from the light source for focusing the light passing through the primary lens;
[0013] An imaging sheet is provided in the imaging module, and the positions of the primary lens, secondary lens and imaging sheet correspond to each other. The primary lens focuses the light at the light source, and the focused light passes through the secondary lens for a second focusing; after the light source is focused twice by the primary lens and the secondary lens, the projection effect of the light source on the imaging sheet is better.
[0014] Furthermore, the first-level lens and the second-level lens are both convex lenses; and the first-level lens has a convex surface of the first-level lens and a first-level lens plane close to the light source on both sides; the second-level lens has a convex surface of the second-level lens and a second-level lens plane on both sides; the first-level lens convex surface corresponds to the second-level lens plane.
[0015] Furthermore, a focusing lens barrel is provided in the lens assembly, a focusing channel is provided in the focusing lens barrel, the primary lens and the secondary lens are respectively provided at two ends of the focusing channel, and the diameter of the focusing channel increases from the primary lens to the secondary lens.
[0016] In the utility model, an adapter is installed on the snoot main body and connected to the light source through the adapter. When it is necessary to replace the light source of different sizes, only the adapter needs to be replaced to simply and quickly connect the snoot to the light source of different sizes. There is no need to replace the snoot, so it has strong adaptability and can effectively reduce the user's usage cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model when the first adapter is installed.
[0018] Figure 2 It is a structural schematic diagram of the utility model when the second adapter is installed.
[0019] Figure 3 It is a structural schematic diagram of the utility model when the third adapter is installed.
[0020] Figure 4 yes Figure 3 First angle structural diagram of the explosion of the middle part of the structure.
[0021] Figure 5 yes Figure 3 Second angle structural diagram of the middle part of the structure explosion. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] See also Figure 1-5 This embodiment provides a highly adaptable snoot, including a snoot body 1 and an adapter 2. A light inlet 3 is provided at one end of the snoot body 1, and a light outlet 4 is provided at the other end of the snoot body 1. One end of the adapter 2 is detachably connected to the light inlet 11, and the other end of the adapter 2 is provided with a connection position 5 for connecting with a light source. The adapter 2 is preferably in a circular shape, and a circular through hole in the middle is provided for light to pass through. The connection position 5 is provided according to the specific light source installation structure, and can be three protruding structures protruding outside the circular ring, or three protruding structures protruding inside the circular ring.
[0024] In the utility model, by installing an adapter 2 on the snoot main body 1, and connecting the adapter 2 and the light source, when it is necessary to replace the light source of different sizes, only the adapter 2 needs to be replaced, and the snoot can be connected to the light source of different sizes simply and quickly without replacing the snoot. The utility model has strong adaptability and can effectively reduce the user's usage cost.
[0025] In this embodiment, the snoot main body 1 includes a shell 11 and a lens assembly 12. A light inlet 3 is provided at one end of the shell 11, and a light outlet 4 is provided at the other end of the shell 11. The lens assembly 12 is installed in the shell 11, and the lens assembly 12 is located between the light inlet 3 and the light outlet 4. One end of the adapter 2 is detachably connected to the shell 11.
[0026] In this embodiment, the housing 11 is provided with a first threaded hole 111, and the adapter 2 is provided with a second threaded hole 21, the first threaded hole 111 and the second threaded hole 21 are adapted to each other, and the adapter 2 and the housing 11 are threadedly connected through the first threaded hole 111 and the second threaded hole 21. In specific implementation, the adapter 2 and the housing 11 can be fixed by only passing the screws through the first threaded hole 111 and the second threaded hole 21 in sequence, and when replacement is required, the screws can be directly loosened.
[0027] In this embodiment, the snoot also includes an imaging sheet 6, which is provided with an imaging through hole for light to pass through, and the housing 11 is provided with an insertion interface 7, the imaging sheet 6 is plugged into the insertion interface 7, and the imaging sheet 6 is located between the light inlet 3 and the light outlet 4. The imaging sheet 6 is provided to change the pattern formed by the light exiting the light outlet 4, and by providing imaging through holes with different patterns on the imaging sheet 6, the snoot can finally irradiate different patterns.
[0028] In this embodiment, the lens assembly 12 includes:
[0029] A primary lens 121 close to the light source for focusing light from the light source;
[0030] A secondary lens 122 away from the light source for focusing the light passing through the primary lens 121;
[0031] The positions of the primary lens 121, the secondary lens 122 and the imaging film 6 correspond to each other. The primary lens 121 focuses the light at the light source, and the focused light passes through the secondary lens 122 for a second focusing; after the light source is focused twice by the primary lens 121 and the secondary lens 122, the projection effect of the light source on the imaging film 6 is better.
[0032] In this embodiment, the first-level lens 121 and the second-level lens 122 are both convex lenses; and the two sides of the first-level lens 121 are respectively the convex surface of the first-level lens and the first-level lens plane close to the light source; the two sides of the second-level lens 122 are respectively the convex surface of the second-level lens and the second-level lens plane; the convex surface of the first-level lens corresponds to the second-level lens plane.
[0033] In this embodiment, a focusing lens barrel 8 is provided in the lens assembly 12, and a focusing channel 81 is provided in the focusing lens barrel 8. The first-level lens 121 and the second-level lens 122 are respectively arranged at the two ends of the focusing channel 81, and the diameter of the focusing channel 81 increases from the first-level lens 121 to the second-level lens 122.
[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A highly adaptable snoot, characterized in that: It comprises a snoot main body and an adapter, wherein one end of the snoot main body is provided with a light inlet, the other end of the snoot main body is provided with a light outlet, one end of the adapter is detachably connected to the light inlet, and the other end of the adapter is provided with a connection position for connecting with a light source; The snoot main body comprises a shell and a lens assembly, one end of the shell is provided with the light inlet, the other end of the shell is provided with the light outlet, the lens assembly is installed in the shell, and the lens assembly is located between the light inlet and the light outlet, and one end of the adapter is detachably connected to the shell; The shell is provided with a first threaded hole, the adapter is provided with a second threaded hole, the first threaded hole and the second threaded hole are matched, and the adapter and the shell are threadedly connected through the first threaded hole and the second threaded hole.
2. The highly adaptable snoot according to claim 1, characterized in that: The snoot also includes an imaging sheet, which is provided with an imaging through hole for light to pass through, and the housing is provided with an insertion interface, the imaging sheet is plugged into the insertion interface, and the imaging sheet is located between the light inlet and the light outlet.
3. A highly adaptable snoot according to any one of claims 1 to 2, characterized in that: The lens assembly comprises: A primary lens close to the light source for focusing the light from the light source; a secondary lens located away from the light source for focusing the light passing through the primary lens; Imaging module: an imaging sheet is arranged inside it, and the positions of the primary lens, the secondary lens and the imaging sheet correspond to each other.
4. The highly adaptable snoot according to claim 3, characterized in that: The first-level lens and the second-level lens are both convex lenses; and the first-level lens has a convex surface of the first-level lens and a first-level lens plane close to the light source on both sides; the second-level lens has a convex surface of the second-level lens and a second-level lens plane on both sides; the first-level lens convex surface corresponds to the second-level lens plane.
5. The highly adaptable snoot according to claim 3, characterized in that: A condenser barrel is arranged in the lens assembly, a condenser channel is arranged in the condenser barrel, the primary lens and the secondary lens are arranged at two ends of the condenser channel respectively, and the diameter of the condenser channel increases from the primary lens to the secondary lens.