CN219889400U - Fresnel optical lens lamp with modified light crystal surface - Google Patents
Fresnel optical lens lamp with modified light crystal surface Download PDFInfo
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- CN219889400U CN219889400U CN202320619859.5U CN202320619859U CN219889400U CN 219889400 U CN219889400 U CN 219889400U CN 202320619859 U CN202320619859 U CN 202320619859U CN 219889400 U CN219889400 U CN 219889400U
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The Fresnel optical lens lamp with the light-changing crystal surface comprises a light-transmitting strip, a lens cover and a lens cover, wherein the light-transmitting strip is provided with a Fresnel light-entering intrados surface on the inner side and a light-changing crystal surface on the outer side; the lamp tube body is a caulking groove provided for mounting the LED lamp strip; the light collecting groove is in butt joint with the LED lamp strip and is positioned in the inner cavity of the lamp tube body; the light collecting groove is used for the LED lamp strip to emit light, reflect in the light collecting groove and convey the light to the Fresnel light-entering intrados, and output the light from the surface of the light-modifying crystal after the light-transmitting strip refracts. The brightness enhancement and the anti-dazzle are integrated, the light is oscillated, refracted, changed in direction and collected through the Fresnel light-entering inner cambered lens, and then diffused and output (various beam angles of 10-90 degrees are formed) from the surface of the light-modifying crystal, so that the surface of the light-modifying crystal is effectively enhanced in light-emitting rate, brightness is enhanced, and meanwhile, the anti-dazzle is realized; simple structure, cost of manufacture are low and user experience is good. It has the advantages of energy saving, electricity saving and light pollution reduction.
Description
Technical Field
The utility model relates to a Fresnel optical lens lamp with a modified light crystal surface.
Background
According to patent search and market investigation, the existing lamp tube has wide application, but irradiates floodlight to generate contradictory structural defects of glare and poor brightness, and the general problem of light glare structure is to add a frosting sheet to ensure that light passes through the frosting sheet to ensure that light is not glared, but the brightness is greatly reduced; if a transparent flat light plate is adopted, the brightness is improved, but the light is dazzling; in order to solve the problems, a Fresnel optical lens lamp with a modified light crystal surface is developed, and the Fresnel optical lens lamp has the advantages of energy conservation, electricity saving and light pollution reduction.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a Fresnel optical lens lamp with a light-modifying crystal surface, which integrates brightness enhancement and anti-dazzle, and makes light vibrate, refract, change direction, collect light, scatter and output (form various beam angles of 10-90 degrees) from the light-modifying crystal surface through a Fresnel light-entering inner cambered lens, so that the light-modifying crystal surface effectively increases the light-emitting rate, enhances the brightness and simultaneously carries out anti-dazzle; simple structure, cost of manufacture are low and user experience is good. It has the advantages of energy saving, electricity saving and light pollution reduction.
In order to achieve the above object, the present utility model provides a fresnel optical lens lamp with a modified light crystal surface, comprising:
the light transmission strip is provided with a Fresnel light-entering intrados surface on the inner side and a light-modifying crystal surface on the outer side;
the lamp tube body is a caulking groove provided for mounting the LED lamp strip;
the light collecting groove is in butt joint with the LED lamp strip and is positioned in the inner cavity of the lamp tube body; the light collecting groove is used for the LED lamp strip to emit light, reflect in the light collecting groove and convey the light to the Fresnel light-entering intrados, and output the light from the surface of the light-modifying crystal after the light-transmitting strip refracts.
In one or more embodiments of the present utility model, the light collecting groove has a bottom surface and inclined light reflecting side surfaces folded up with respect to the bottom surface to form symmetry; the bottom surface is provided with a clearance hole.
In one or more embodiments of the present utility model, the fresnel in-plane intrados includes an optical axis arc convex portion and a continuous curved surface section symmetrical to the optical axis arc convex portion.
In one or more embodiments of the utility model, the light modifying crystal surface has a uniform arrangement of continuous protrusions.
In one or more embodiments of the present utility model, the light-transmitting strip is integrally formed or formed by a plurality of light-transmitting strips, and the light-transmitting strips are made of transparent plastic or transparent hose (glue) or transparent glass.
In one or more embodiments of the utility model, the light modifying crystal surface has a uniform arrangement of continuous protrusions or a plurality of planes, including circular or elliptical or polygonal.
In one or more embodiments of the present utility model, two ends of the lamp body are provided with an electrical connection lamp cap, and the electrical connection lamp cap is electrically connected with the LED light bar.
In one or more embodiments of the present utility model, the lamp body is integrally formed with metal material, glass, plastic or plastic.
In one or more embodiments of the present utility model, the light tube body provides an opening for the cover of the light-transmitting strip, and the two sides of the opening are provided with caulking grooves; the light-transmitting strip is provided with an arc-shaped hook for being buckled with the caulking groove.
In one or more embodiments of the present utility model, the LED light bar light forms a plurality of beam angle outputs of 10-90 degrees by means of a light-transmitting bar.
Compared with the background technology, the utility model has the following effects: by adopting the technical scheme, the brightness enhancement and the anti-dazzle are integrated, the Fresnel light-entering intrados transparent lens is used for enabling light to vibrate, refract, change direction, collect light and scatter light from the surface of the light-modifying crystal to be output (form various beam angles of 10-90 degrees), and the transparent light-modifying crystal surface is used for effectively increasing the light-emitting rate, enhancing the brightness and simultaneously preventing dazzle; simple structure, low manufacturing cost and good user experience, and has the advantages of energy conservation, electricity saving and light pollution reduction.
Drawings
FIG. 1 is a schematic perspective view of a Fresnel optical lens lamp with a modified crystal surface according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a perspective structure of a Fresnel optical lens lamp with a modified crystal surface according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
those skilled in the art will recognize, from the shape, construction and understanding of the arrangements shown in the drawings, the various components of the drawings are not necessarily to scale and the dimensions of the various components and elements of the drawings may be exaggerated or reduced to more clearly illustrate the embodiments of the present utility model described herein.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
The orientations shown in the drawings are not to be construed as limiting the specific scope of the utility model, and merely as a reference to the preferred embodiments, variations in the positions or numbers of product components shown in the drawings or structural simplifications may be made.
The terms "connected" and "connected" as used in the specification and illustrated in the drawings refer to the components as being "connected" to each other, and are understood to mean fixedly connected or detachably connected or integrally connected; the connection can be direct connection or connection through an intermediate medium, and a person skilled in the art can understand the connection relation according to specific situations to obtain a screw connection or riveting or welding or clamping or embedding and other modes to replace the modes in different embodiments in a proper mode.
Terms of orientation such as up, down, left, right, top, bottom, and the like, as well as orientations shown in the drawings, may be used for direct contact or contact by additional features between the components; such as directly above and obliquely above, or it merely represents above the other; other orientations may be understood by analogy. The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification.
1-4, however, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for illustrative purposes only and should not be construed as limiting, the present embodiment provides a Fresnel optical lens luminaire having a light altering crystal face, comprising a light transmitting strip 1, a light tube body 2, LED light bars 3, light collecting grooves 4, and an electrically connected light head 5, wherein the light transmitting strip 1 has a Fresnel light entering intrados 11 forming an inner side and a light altering crystal surface 12 forming an outer side; the lamp tube body 2 is a caulking groove 21 provided for mounting the LED lamp strip 3; the light collecting groove 4 is in butt joint with the LED lamp strip 3 and is positioned in the inner cavity 22 of the lamp tube body 2; the light collecting groove 4 is used for the LED light bar 3 to emit light, reflect in the light and convey the light to the Fresnel light incidence intrados 11, and refract the light passing bar 1 and output from the light modifying crystal surface 12.
Wherein the light collecting groove 4 is provided with a bottom surface 41 and inclined light reflecting side surfaces 42 which are folded relative to the bottom surface 41 to form symmetry; the bottom surface 41 has a clearance hole 43. The clearance hole 43 is used for installing corresponding to each LED lamp bead. The fresnel in-plane intrados 11 includes an optical axis arc convex portion 111 and a continuous curved surface section 112 symmetrical to the optical axis arc convex portion 111. The light modifying crystal surface 12 has a uniform arrangement of continuous protrusions. The continuous protrusions are pyramid-shaped or other diamond-shaped.
The light-transmitting strip 1 is formed by integrally forming or combining a plurality of light-transmitting strips, and the light-transmitting strip is made of transparent plastic or transparent soft rubber or transparent glass.
The two ends of the lamp tube body 2 are provided with electric connection lamp caps 5, and the electric connection lamp caps 5 are electrically connected with the LED lamp bars 3. The lamp body 2 is integrally formed by metal material or glass or plastic.
The lamp body 2 is provided with an opening part 23 for covering the light-transmitting strip 1, and the two sides of the opening part 23 are provided with caulking grooves 24; the light-transmitting strip 1 provides an arcuate hook 13 for snap fitting with the caulking groove 24.
The light of the LED light bar 3 is output by means of the light transmission bar 1 at various beam angles of 10-90 degrees.
When the LED lamp strip 3 is installed, the LED lamp strip is placed into the caulking groove 21 for fixation, the clearance hole of the light collecting groove 4 is aligned with the lamp beads of the LED lamp strip, light is reflected and collected in the light collecting groove 4 to the Fresnel light-in intrados 11, the light is output from the surface 12 of the light-changing crystal after passing through the Fresnel light-transmitting change light path, the light is integrated with brightness enhancement and anti-dazzle, the light is oscillated, refracted, changed in direction and collected by the Fresnel light-in intrados transparent lens, and then diffused and output from the surface of the light-changing crystal (various beam angles of 10-90 degrees are formed), and the surface of the transparent light-changing crystal effectively increases the light-emitting rate to enhance the brightness and simultaneously carries out anti-dazzle; it has the advantages of energy saving, electricity saving and light pollution reduction.
For purposes of explanation, the foregoing descriptions use specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described above, but that modifications and substitutions using techniques known in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the claims.
Claims (10)
1. A fresnel optical lens luminaire having a modified light crystal face, comprising:
the light transmission strip is provided with a Fresnel light-entering intrados surface on the inner side and a light-modifying crystal surface on the outer side;
the lamp tube body is a caulking groove provided for mounting the LED lamp strip;
the light collecting groove is in butt joint with the LED lamp strip and is positioned in the inner cavity of the lamp tube body; the light collecting groove is used for the LED lamp strip to emit light and transmit the light to the Fresnel light-entering intrados surface after internal reflection, and the light is output from the surface of the light modifying crystal after oscillation and refraction of the light transmitting strip.
2. The fresnel optical lens luminaire with a modified light crystal face of claim 1, wherein the light collection trough has a bottom surface and sloped reflective side surfaces that are folded up with respect to the bottom surface to form symmetry; the bottom surface is provided with a clearance hole.
3. The fresnel optical lens luminaire with a modified light crystal face of claim 2, wherein the fresnel in-plane intrados comprises an optical axis arc protrusion and a continuous curved segment symmetrical to the optical axis arc protrusion.
4. A fresnel optical lens luminaire with a light modifying crystal face as claimed in claim 3, characterized in that the light modifying crystal face has a uniformly arranged continuous protrusion or a plurality of planes, including circular or elliptical or polygonal.
5. The fresnel optical lens lamp with the modified light crystal surface according to claim 2, wherein the light-transmitting strip is integrally formed or formed by combining a plurality of light-transmitting strips, and the light-transmitting strips are made of transparent plastics, transparent soft adhesives or transparent glass.
6. The fresnel optical lens luminaire with a modified light crystal face of claim 4, wherein the continuous protrusions are pyramid-shaped.
7. The fresnel optical lens luminaire with a modified light crystal surface as claimed in any one of claims 1-6, characterized in that the two ends of the tube body are provided with electrically connected lamp caps, which are electrically connected with the LED light bars.
8. A fresnel optical lens luminaire with a modified light crystal surface as claimed in any one of claims 1 to 6, characterized in that the lamp body is integrally formed from a metallic material or glass or plastic.
9. The fresnel optical lens luminaire with a modified light crystal surface as claimed in any one of claims 1 to 6, characterized in that the lamp body provides an opening for the cover of the light-transmitting strip, and that grooves are provided on both sides of the opening; the light-transmitting strip is provided with an arc-shaped hook for being buckled with the caulking groove.
10. The fresnel optical lens luminaire with a modified light crystal surface as claimed in any one of claims 1 to 6, characterized in that the LED light bar rays form a plurality of beam angle outputs of 10-90 degrees by means of light-transmitting bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619859.5U CN219889400U (en) | 2023-03-24 | 2023-03-24 | Fresnel optical lens lamp with modified light crystal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619859.5U CN219889400U (en) | 2023-03-24 | 2023-03-24 | Fresnel optical lens lamp with modified light crystal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889400U true CN219889400U (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320619859.5U Active CN219889400U (en) | 2023-03-24 | 2023-03-24 | Fresnel optical lens lamp with modified light crystal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889400U (en) |
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2023
- 2023-03-24 CN CN202320619859.5U patent/CN219889400U/en active Active
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