CN218001381U - Variable angle lens structure - Google Patents
Variable angle lens structure Download PDFInfo
- Publication number
- CN218001381U CN218001381U CN202222373885.2U CN202222373885U CN218001381U CN 218001381 U CN218001381 U CN 218001381U CN 202222373885 U CN202222373885 U CN 202222373885U CN 218001381 U CN218001381 U CN 218001381U
- Authority
- CN
- China
- Prior art keywords
- light
- lens
- emitting
- area
- dimming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a variable angle lens structure, which comprises a light-emitting lens and a light-adjusting lens, wherein the light-emitting lens is provided with a light-emitting area, the light-adjusting lens is provided with a light-adjusting area, and the light-emitting area and the light-adjusting area are both provided with a plurality of cambered surface light-transmitting parts; the light-emitting lens is connected with the light-adjusting lens, so that the light-emitting area is close to the light-adjusting area, and the light-adjusting lens rotates relative to the light-emitting lens, so that the cambered surface light-transmitting parts of the light-adjusting lens and the light-emitting lens are superposed or staggered on the same axis. The novel multifunctional electric heating cooker has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, the product has excellent technical and economic performance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model mainly relates to a variable angle lens structure.
[ background of the invention ]
The existing LED lens is mostly designed in a single particle mode, the refraction angle is fixed and cannot be adjusted, the existing LED lens capable of achieving light spot change is a zoom lens, the change of different light beam angles and light spot sizes is achieved by changing the position of a light source and matching with one lens, and the structure is complex. In view of this, we propose a new structural scheme by improving the lens structure to make the lens move and change the refraction angle of light.
[ Utility model ] content
The utility model discloses improve lens, make lens have rotatable structure, thereby change the incident position of light through rotating lens and change the angle of refraction, realize the purpose on adjustment light path, this variable angle lens structure adopts following technical scheme:
a variable angle lens structure comprises a light emitting lens and a dimming lens, wherein the light emitting lens is provided with a light emitting area, the dimming lens is provided with a dimming area, and the light emitting area and the dimming area are both provided with a plurality of cambered surface light-transmitting parts;
the light-emitting lens is connected with the light-adjusting lens, so that the light-emitting area is close to the light-adjusting area, and the light-adjusting lens rotates relative to the light-emitting lens, so that the cambered surface light-transmitting parts of the light-adjusting lens and the light-emitting lens are superposed or staggered on the same axis.
Preferably, the light-emitting lens and the dimming lens are of an integrated structure.
Preferably, the light-emitting lens has a light-entering portion, and the light-entering portion and the light-emitting area are respectively located on two opposite sides of the light-emitting lens.
Preferably, the light incident portion is formed by a plurality of lens rings, and the diameter of each lens ring of the light incident portion from the outside to the inside is gradually reduced.
Preferably, the dimming lens has an exit plane, and the exit plane and the dimming area are respectively located at two opposite sides of the dimming lens; the dimming lens is provided with a butt joint cavity, and the dimming area is arranged in the butt joint cavity.
Preferably, the light outgoing area is provided with a step position, and when the light outgoing lens is connected with the dimming lens, the side wall of the dimming lens is connected to the step position, so that the light outgoing area enters the butt joint cavity.
Preferably, the light outgoing area is provided with an access concave position, the butt joint cavity is provided with a joint, the diameter of the joint is consistent with that of the access concave position, and when the light outgoing lens is connected with the dimming lens, the joint is embedded into the access concave position.
Preferably, the side wall of the dimming lens extends outwards to form a clamping part.
The utility model discloses compare produced beneficial effect with the background art:
the utility model adopts the structure, the path of the light is influenced by the refraction angle, and the light enters the dimming area of the dimming lens after being transmitted out from the light transmission part of the cambered surface of the light outgoing area; the end surface of the cambered surface light transmission part is provided with a radian; when the light adjusting lens is rotated, the positions of the light transmission parts of the cambered surfaces are changed, so that the refraction angle is changed when light passes through different positions of the light transmission parts of the cambered surfaces, and the purpose of changing the path of the light is achieved. The novel energy-saving environment-friendly water heater has the advantages of simple structure, energy conservation, environmental protection, excellent effect, convenience in assembly, reasonable design and the like; therefore, the product has excellent technical and economic performance.
[ description of the drawings ]
Fig. 1 is a schematic view of a first view angle of a variable angle lens structure according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a second view angle of the variable angle lens structure according to the preferred embodiment of the present invention;
FIG. 3 is a schematic view of a third perspective of the variable angle lens structure in accordance with the preferred embodiment of the present invention;
fig. 4 is a schematic diagram of an optical path of a variable angle lens structure according to a preferred embodiment of the present invention.
[ detailed description ] A
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise explicitly defined or limited, the terms "assembled", "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected with each other or connected with each other through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified and limited, "a first feature" on "or" under "a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact through another feature therebetween. Also, the first feature "above," "below," and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply an elevation where the first feature is at a higher level than the second feature. First feature "above", "below" and "under" second feature may include first feature being directly below or obliquely below the second feature, or merely indicating that the first feature is at a lower level than the second feature.
The technical solution and the advantages of the present invention will be made clearer and clearer by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
The utility model provides a preferred embodiment: as shown in fig. 1 to 4, a variable angle lens structure includes an exit lens 1 and a light modulation lens 2, where the exit lens 1 and the light modulation lens 2 are both of an integrated structure, and both the exit lens 1 and the light modulation lens 2 are made of light-transmitting materials, such as glass and acrylic. The light-emitting lens 1 is provided with a light-emitting area 11, the light-emitting lens 1 is provided with a light-entering part 12, and the light-entering part 12 and the light-emitting area 11 are respectively positioned at two opposite sides of the light-emitting lens 1; the light incident portion 12 is composed of a plurality of lens rings 13, and the diameter of each lens ring 13 of the light incident portion 12 gradually decreases from the outside to the inside.
The light adjusting lens 2 is provided with a light adjusting area 21, and the light outlet area 11 and the light adjusting area 21 are both provided with a plurality of cambered surface light-transmitting parts 3; the light modulation lens 2 is provided with a light emitting plane 22, and the light emitting plane 22 and the light modulation area 21 are respectively positioned at two opposite sides of the light modulation lens 2; the dimming lens 2 has a docking cavity 23, and the dimming area 21 is disposed in the docking cavity 23.
The light emitting lens 1 is connected with the light adjusting lens 2, the light emitting area 11 is close to the light adjusting area 21, the light adjusting lens 2 rotates relative to the light emitting lens 1, and the cambered surface light transmission parts 3 of the light adjusting lens 2 and the light emitting lens 1 are overlapped or staggered on the same axis. To change the light path. Further, the path of the light is affected by the refraction angle, the light is transmitted out from the cambered surface light-transmitting part 3 of the light-emitting area 11, and the light path is changed for the first time and then enters the dimming area 21 of the dimming lens 2; the cambered surface light transmission part 3 is a convex point or a concave surface of the end surface of the light emitting surface/light adjusting surface, the end surface of the cambered surface light transmission part 3 has a radian, when the light adjusting lens 2 is rotated, the position of each cambered surface light transmission part 3 is changed, so that the refraction angle is changed when light passes through different positions of the cambered surface light transmission part 3, the refraction angle of the light path is changed, the purpose of changing the light path is realized, and the light emitting lens 1 is rotated in the same way.
The light emitting area 11 is provided with a step position 14, when the light emitting lens 1 is connected with the light adjusting lens 2, the side wall of the light adjusting lens 2 is connected with the step position 14, so that the light emitting area 11 enters the butt joint cavity 23, the light emitting lens 1 is compactly connected with the light adjusting lens 2, and the light adjusting area 21 is opposite to the light emitting area 11. The light emitting area 11 is provided with an access concave position 15, the butt joint cavity 23 is provided with a joint 24, the diameter of the joint 24 is consistent with that of the access concave position 15, when the light emitting lens 1 is connected with the dimming lens 2, the joint 24 is embedded into the access concave position 15, and the joint 24 is connected with the access concave position 15 and the step position 14 to enable the two lenses to be accurately assembled in a butt joint mode. The side wall of the dimming lens 2 extends outwards to form a clamping part 25, so that the dimming lens 2 can be rotated conveniently.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (8)
1. A variable angle lens structure characterized by: the LED lamp comprises a light emitting lens and a dimming lens, wherein the light emitting lens is provided with a light emitting area, the dimming lens is provided with a dimming area, and the light emitting area and the dimming area are both provided with a plurality of cambered surface light-transmitting parts;
the light-emitting lens is connected with the light-adjusting lens, so that the light-emitting area is close to the light-adjusting area, and the light-adjusting lens rotates relative to the light-emitting lens, so that the cambered surface light-transmitting parts of the light-adjusting lens and the light-emitting lens are superposed or staggered on the same axis.
2. The variable angle lens structure of claim 1, wherein: the light-emitting lens and the light-adjusting lens are of an integrated structure.
3. The variable angle lens structure of claim 1, wherein: the light-emitting lens is provided with a light-entering part, and the light-entering part and the light-emitting area are respectively positioned on two opposite sides of the light-emitting lens.
4. A variable angle lens structure according to claim 3, wherein: the light inlet part is composed of a plurality of lens rings, and the diameter of each lens ring of the light inlet part from outside to inside is gradually reduced.
5. The variable angle lens structure of claim 1, wherein: the dimming lens is provided with a light-emitting plane, and the light-emitting plane and the dimming area are respectively positioned at two opposite sides of the dimming lens; the dimming lens is provided with a butt joint cavity, and the dimming area is arranged in the butt joint cavity.
6. The variable angle lens structure of claim 5, wherein: the light outlet area is provided with a step position, and when the light outlet lens is connected with the dimming lens, the side wall of the dimming lens is connected to the step position, so that the light outlet area enters the butt joint cavity.
7. The variable angle lens structure of claim 5, wherein: the light-emitting area is provided with an access concave position, the butt joint cavity is provided with a joint, the diameter of the joint is consistent with that of the access concave position, and when the light-emitting lens is connected with the dimming lens, the joint is embedded into the access concave position.
8. The variable angle lens structure of claim 1, wherein: the side wall of the dimming lens extends outwards to form a clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373885.2U CN218001381U (en) | 2022-09-06 | 2022-09-06 | Variable angle lens structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373885.2U CN218001381U (en) | 2022-09-06 | 2022-09-06 | Variable angle lens structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218001381U true CN218001381U (en) | 2022-12-09 |
Family
ID=84289987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222373885.2U Active CN218001381U (en) | 2022-09-06 | 2022-09-06 | Variable angle lens structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218001381U (en) |
-
2022
- 2022-09-06 CN CN202222373885.2U patent/CN218001381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103348182B (en) | Generate the lens like bat-wing beam distribution and method thereof | |
| CN100495108C (en) | Mirror image focus superposed direction-changeable parallel light energy flux density multiplier | |
| CN102748707B (en) | Floodlight total-reflection lens and LED (Light Emitting Diode) lamp using lens | |
| CN101240885A (en) | LED small angle long distance optical lens and array | |
| CN102913773A (en) | LED lighting component and modified LED lamp with same | |
| CN206055461U (en) | A kind of automotive lighting LED configuration car lights | |
| CN103629622B (en) | A kind of light sent by LED all pools the lens of directional light | |
| CN102235594A (en) | Light-emitting diode (LED) light-emitting module | |
| CN102401319B (en) | Light emitting diode (LED) secondary optical lens | |
| CN110319422A (en) | A kind of novel spreadlight lens | |
| CN218001381U (en) | Variable angle lens structure | |
| CN102095114B (en) | LED (Light Emitting Diode) lamp tube with ultra-large lighting angle | |
| CN208687539U (en) | Lens ring, illuminating module and ceiling lamp | |
| CN213146146U (en) | Square flashlight device | |
| CN207865058U (en) | Array-type LED lighting device | |
| CN208670914U (en) | LED lens and lighting device | |
| CN209165062U (en) | A kind of spotlight | |
| CN102759073B (en) | Reflection cup and LED (Light Emitting Diode) utilizing same | |
| CN202403183U (en) | High-power LED street lamp transparent lamp shade and lens module | |
| CN207539834U (en) | A kind of radial spiral lamination lens | |
| CN207146289U (en) | A kind of special Lens Design of LED illumination lamp | |
| CN206361438U (en) | LED bulb | |
| CN104913242A (en) | Integrated multistage light distribution LED energy-saving lamp | |
| CN208170299U (en) | A kind of Novel light-reflecting Lamp cup | |
| CN203249174U (en) | Lamp optical module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |