CN218209403U - Lamp cup with convex point lens - Google Patents
Lamp cup with convex point lens Download PDFInfo
- Publication number
- CN218209403U CN218209403U CN202222149791.7U CN202222149791U CN218209403U CN 218209403 U CN218209403 U CN 218209403U CN 202222149791 U CN202222149791 U CN 202222149791U CN 218209403 U CN218209403 U CN 218209403U
- Authority
- CN
- China
- Prior art keywords
- lamp cup
- base
- transparent
- lens
- transparent lamp
- 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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a take lamp cup of bump lens, include: the illuminating device is fixedly installed with the base, and the transparent lamp cup is movably installed on the illuminating device; the lower end of the transparent lamp cup is penetrated with a through hole, the through hole is arranged in the up-down direction, a convex lens is integrally and reversely molded above the through hole, and a plurality of convex points are integrally arranged on the surface of the convex lens. The fixed mounting ring of the utility model is clamped with the transparent lamp cup, the structure is simple, the installation is convenient, the hospital electroplating type lamp cup can be directly replaced, the use of electroplating materials is reduced, and the pollution is reduced; light rays emitted by the LED light-emitting lamp tube are condensed by the convex lens and then scattered out by the convex points, and are refracted by the transparent lamp cup body to be uniformly transmitted.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, specifically be a take lamp cup of bump lens.
Background
The traditional lamp cup has poor condensation effect on the lamp bead, and does not have any light guide effect on the middle light of the lamp bead basically. The light rays emitted by the down lamp or the spotlight are not uniform enough, so that local light rays are easily formed to be too strong, and some local light rays are too weak.
A traditional LED lamp (down lamp or spot lamp) is composed of a base, an LED lamp bead, a lamp cup and a lamp shade. The cup body of the lamp cup is of an electroplating structure, the middle part of the lamp cup is an empty round hole, and an electroplated part is eliminated because of easy environmental pollution along with the requirement of people on environmental protection.
The traditional lamp needs a cup body (with a fastening structure), a cup cover and the like, and the structure is complex.
We therefore propose a lamp cup with a convex lens to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take lamp cup of bump lens to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a lamp cup with a bump lens, comprising: the illuminating device is fixedly arranged with the base, and the transparent lamp cup is movably arranged on the illuminating device;
the lower end of the transparent lamp cup is penetrated with a through hole, the through hole is arranged in the up-down direction, a convex lens is integrally and reversely molded above the through hole, and a plurality of convex points are integrally arranged on the surface of the convex lens.
Preferably, the transparent lamp cup is made of transparent PC or acrylic, and the transparent lamp cup is integrally formed by reverse molding.
Preferably, a fixing screw hole is formed in the base, and a screw penetrates through the fixing screw hole.
Preferably, the light-emitting device comprises a base, a fixed mounting ring and an LED light-emitting lamp tube, the base and the base are fixedly mounted, the fixed mounting ring is integrally arranged on the base and clamped with the transparent lamp cup, the base is hollow, and the LED light-emitting lamp tube is fixedly mounted in the middle of the base.
Preferably, the inner wall of the fixed mounting ring is provided with a rotating groove and a bayonet, the rotating groove is communicated with the bayonet, the bottom of the transparent lamp cup is integrally provided with a fixed chassis, the fixed chassis is connected with the bayonet in a vertical sliding manner, and the fixed chassis is rotationally connected with the rotating groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the fixed mounting ring is clamped with the transparent lamp cup, the structure is simple, the mounting is convenient, the hospital electroplating type lamp cup can be directly replaced, the use of electroplating materials is reduced, and the pollution is reduced;
2. light rays emitted by the LED light-emitting lamp tube are condensed by the convex lens and then scattered out by the convex points, and are refracted by the transparent lamp cup body to be uniformly transmitted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a light emitting device and a lamp cup according to the present invention;
fig. 3 is a schematic cross-sectional structure diagram of the middle lamp cup of the present invention.
In the figure: 1. a base; 2. fixing screw holes; 3. a light emitting device; 4. a transparent lamp cup; 5. an LED light-emitting lamp tube; 6. fixing the mounting ring; 7. a rotating groove; 8. fixing the chassis; 9. a convex lens; 10. and (4) bumps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lamp cup with a bump lens, comprising: the LED lamp comprises a base 1, a light-emitting device 3 and a transparent lamp cup 4, wherein the light-emitting device 3 is fixedly installed on the base 1, and the transparent lamp cup 4 is fixedly installed on the light-emitting device 3;
the transparent lamp cup 4 is made of transparent PC or acrylic, the transparent lamp cup 4 is integrally molded in a reverse mold mode, a through hole penetrates through the lower end of the transparent lamp cup 4, a convex lens 9 is integrally molded in a reverse mold mode above the through hole, a plurality of convex points 10 are integrally arranged on the surface of the convex lens 9, the convex lens 9 can condense light emitted by the light emitting device 3, the convex points 10 can uniformly disperse light in the middle, and the uniformity of the light is improved;
a fixing screw hole 2 is arranged in the base 1, and a screw penetrates through the fixing screw hole 2, so that external equipment of the base 1 is fixedly installed;
the light-emitting device 3 consists of a base, a fixed mounting ring 6 and an LED light-emitting lamp tube 5, wherein the base is fixedly mounted with the base 1, the fixed mounting ring 6 is integrally arranged on the base, the fixed mounting ring 6 is clamped with the transparent lamp cup 4, the base is hollow, and the LED light-emitting lamp tube 5 is fixedly mounted in the middle of the base;
the inner wall of the fixed mounting ring 6 is provided with a rotating groove 7 and a bayonet, the rotating groove 7 is communicated with the bayonet, the bottom of the transparent lamp cup 4 is integrally provided with a fixed chassis 8, the fixed chassis 8 is connected with the bayonet in a vertical sliding manner, and the fixed chassis 8 is rotationally connected with the rotating groove 7, so that the transparent lamp cup 4 is rapidly clamped with the fixed mounting ring 6, the traditional electroplating type lamp cup can be directly replaced, the use of electroplating materials is reduced, and the pollution is reduced;
light rays emitted by the LED light-emitting lamp tube 5 are condensed by the convex lens 9 and then are scattered out by the convex points 10, and meanwhile, the light rays are uniformly transmitted by refraction of the transparent lamp cup 4 body.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A lamp cup with a bump lens, comprising: the lamp comprises a base (1), a light-emitting device (3) and a transparent lamp cup (4), wherein the light-emitting device (3) is fixedly arranged on the base (1), and the transparent lamp cup (4) is movably arranged on the light-emitting device (3);
the method is characterized in that: the lower end of the transparent lamp cup (4) is provided with a through hole in a penetrating way, the through hole is formed in the vertical direction, a convex lens (9) is integrally and reversely molded above the through hole, and a plurality of convex points (10) are integrally arranged on the surface of the convex lens (9).
2. The lamp cup with the convex point lens as claimed in claim 1, wherein the transparent lamp cup (4) is made of transparent PC or acrylic, and the transparent lamp cup (4) is integrally formed by reverse molding.
3. The lamp cup with the convex point lens as claimed in claim 1, wherein the base (1) is provided with a fixing screw hole (2), and a screw penetrates through the fixing screw hole (2).
4. The lamp cup with the convex point lens as claimed in claim 3, wherein the light emitting device (3) is composed of a base, a fixing mounting ring (6) and an LED light emitting lamp tube (5), the base is fixedly mounted on the base (1), the fixing mounting ring (6) is integrally arranged on the base, the fixing mounting ring (6) is clamped with the transparent lamp cup (4), the base is hollow, and the LED light emitting lamp tube (5) is fixedly mounted in the middle of the base.
5. The lamp cup with convex point lens according to claim 4, wherein the inner wall of the fixed mounting ring (6) is provided with a rotating groove (7) and a bayonet, the rotating groove (7) is communicated with the bayonet, the bottom of the transparent lamp cup (4) is integrally provided with a fixed chassis (8), the fixed chassis (8) is connected with the bayonet in a vertical sliding manner, and the fixed chassis (8) is connected with the rotating groove (7) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149791.7U CN218209403U (en) | 2022-08-16 | 2022-08-16 | Lamp cup with convex point lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149791.7U CN218209403U (en) | 2022-08-16 | 2022-08-16 | Lamp cup with convex point lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209403U true CN218209403U (en) | 2023-01-03 |
Family
ID=84655200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222149791.7U Active CN218209403U (en) | 2022-08-16 | 2022-08-16 | Lamp cup with convex point lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209403U (en) |
-
2022
- 2022-08-16 CN CN202222149791.7U patent/CN218209403U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201739822U (en) | Light-emitting diode (LED) ball lamp | |
| CN201582724U (en) | Led lampshade | |
| CN218209403U (en) | Lamp cup with convex point lens | |
| CN211399486U (en) | Full-period-luminosity LED lamp | |
| CN202001909U (en) | Candle lamp | |
| CN211040849U (en) | L ED small-angle light condensing device | |
| CN208566568U (en) | A kind of improved ceramic lampshade | |
| CN202158387U (en) | Improved LED tube | |
| CN201526813U (en) | LED luminotron portable lamp | |
| CN215259435U (en) | Spotlight lampshade with good spotlight effect | |
| CN219036367U (en) | Side-emitting lamp structure | |
| CN213065829U (en) | Even blackboard lamp of illumination | |
| CN218721151U (en) | High-brightness LED point light source | |
| CN203517388U (en) | LED lamp with light guide bar | |
| CN217154070U (en) | Annular low-glare light mixing lens and manufacturing mold thereof | |
| CN220669257U (en) | Arc-shaped lampshade with high light condensation | |
| CN207438339U (en) | A kind of LED spotlight | |
| CN213065624U (en) | Telescopic dual-purpose lamp | |
| CN220770911U (en) | LED lamp bead shield | |
| CN220038233U (en) | Cylindrical crystal pendant lamp | |
| CN203703806U (en) | High crystal mirror surface lampshade | |
| CN209782443U (en) | flashing water lamp | |
| CN217978576U (en) | Slope luminous garden lamp | |
| CN212776870U (en) | Light guide column and reflection cup type LED spotlight comprising same | |
| CN201547542U (en) | Light-emitting diode lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |