CN216769203U - Anti-dazzle high-transmittance LED lamp - Google Patents
Anti-dazzle high-transmittance LED lamp Download PDFInfo
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- CN216769203U CN216769203U CN202220204543.5U CN202220204543U CN216769203U CN 216769203 U CN216769203 U CN 216769203U CN 202220204543 U CN202220204543 U CN 202220204543U CN 216769203 U CN216769203 U CN 216769203U
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- reflector
- lamp holder
- led lamp
- light source
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Abstract
The utility model relates to the technical field of lamp equipment, and discloses an anti-dazzle high-transmittance LED lamp which comprises a fixed frame, a heat-dissipation lamp holder, a reflecting cover and a reflection adjusting assembly, wherein the fixed frame is in a flange shape, the narrow end of the fixed frame is fixedly connected with the heat-dissipation lamp holder, and an LED light source is arranged in the central position of the heat-dissipation lamp holder; the narrow end of the reflector is sleeved at the emitting end of the LED light source, the inner wall of the reflector is provided with an anti-dazzle coating, the wide end of the reflector is provided with a light transmitting sheet, and a diffusion sheet is arranged between the light transmitting sheet and the LED light source; the adjustable reflection assemblies are symmetrically arranged on two sides of the inner wall of the reflector and arranged between the light-transmitting sheet and the diffusion sheet, and each adjustable reflection assembly comprises the connecting seat, the reflection plate, the torsion spring and the adjusting bolt.
Description
Technical Field
The utility model relates to the technical field of lamp equipment, in particular to an anti-dazzle high-light-transmission LED lamp.
Background
The LED illuminating lamp has the characteristics of small volume, low energy consumption, long service life, high brightness, environmental protection and the like, and is widely applied to various illumination fields, but the glare phenomenon of the LED illuminating lamp always influences the comfort of people using the LED illuminating lamp, the glare phenomenon is the dazzling effect generated by uneven brightness distribution or too large brightness change of light emitted by an LED light source, when a user directly observes the luminous LED light source of the LED illuminating lamp, the LED light source can generate dazzling light spots on the retina of the user, and then the retina nerve of the user is strongly stimulated and injured, so the eyes of the user can feel uncomfortable or generate fatigue after the user slightly sees the LED illuminating lamp with the glare. The existing anti-glare LED lamp usually adopts a reflecting lampshade, so that the reflection of an LED light source is increased, and the anti-glare purpose is realized. Such a lamp structure has the following drawbacks:
(1) poor light transmission effect and low light-emitting rate.
(2) The concentration of the light cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide the anti-dazzle high-light-transmittance LED lamp which not only improves the light-transmittance effect and has high light-emitting rate, but also can flexibly adjust the angle of the reflecting plate and realize the purpose of adjusting the light concentration degree.
The purpose of the utility model is realized by adopting the following technical scheme:
an anti-dazzle high-transmittance LED lamp comprises a fixed frame, a heat dissipation lamp holder, a reflecting cover and a reflection adjusting assembly, wherein the fixed frame is in a flange shape, the narrow end of the fixed frame is fixedly connected with the heat dissipation lamp holder, and an LED light source is arranged in the center of the heat dissipation lamp holder;
the narrow end of the reflector is sleeved at the emitting end of the LED light source, the inner wall of the reflector is provided with an anti-glare coating, the wide end of the reflector is provided with a light-transmitting sheet, and a diffusion sheet is arranged between the light-transmitting sheet and the LED light source;
adjust reflection assembly symmetry and set up the both sides of bowl inner wall, adjust reflection assembly and set up the printing opacity piece with between the diffusion piece, it includes connecting seat, reflecting plate, torsional spring and adjusting bolt to adjust reflection assembly, the connecting seat sets up the inner wall of bowl, the reflecting plate rotates to be connected on the connecting seat, the torsional spring cover is established the reflecting plate with the junction of connecting seat, adjusting bolt one end is outstanding outside the bowl, adjusting bolt's the other end passes the bowl and with the reflecting plate butt.
Further, the heat dissipation lamp holder is a copper lamp holder.
Furthermore, the side wall of the copper lamp holder is provided with a plurality of radiating fins.
Further, spring snap rings are symmetrically arranged on two sides of the fixing frame and comprise fixing seats and spring snap-in portions, the fixing seats are arranged on the radiating lamp holder, one ends of the spring snap-in portions are connected with the fixing seats, and the other ends of the spring snap-in portions are abutted to one sides of the fixing frame.
Further, the reflector is a curved mask.
Further, the inside of printing opacity piece is provided with blue light barrier film.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the anti-dazzle LED lamp is provided with the diffusion sheet, the anti-dazzle coating and the light-transmitting sheet, emergent light of the LED light source is emitted to the inner walls of the two sides of the reflecting cover through the diffusion sheet, is in contact with the anti-dazzle coating to generate diffuse reflection, and is emitted out through the light-transmitting sheet at last, so that the anti-dazzle effect is realized, the light-transmitting effect is improved, and the light-emitting rate is high.
(2) Be provided with and adjust the reflection assembly, can adjust the contained angle between reflecting plate and the bowl through revolving wrong adjusting bolt for the shot light accessible of part LED light source shines the printing opacity piece between the reflecting plate, can be according to the in service behavior, the angle of nimble regulation reflecting plate realizes adjusting the purpose of light concentration degree.
The utility model not only improves the light transmission effect and has high light-emitting rate, but also can flexibly adjust the angle of the reflecting plate and realize the purpose of adjusting the light concentration degree.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a fixed mount; 2. a heat-dissipating lamp socket; 21. a heat dissipating fin; 3. an LED light source; 4. a reflector; 5. a diffusion sheet; 6. adjusting the reflection assembly; 61. a connecting seat; 62. a reflective plate; 63. a torsion spring; 64. adjusting the bolt; 7. a light transmitting sheet; 8. a snap ring; 81. a fixed seat; 82. a spring latching portion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1-3, an anti-glare high-transmittance LED lamp includes a fixing frame 1, a heat-dissipating lamp holder 2, a reflector 4 and a reflection-adjusting assembly 6, wherein the fixing frame 1 is flange-shaped, a narrow end of the fixing frame 1 is fixedly connected to the heat-dissipating lamp holder 2, and an LED light source 3 is disposed at a central position of the heat-dissipating lamp holder 2.
The narrow end of the reflector 4 is sleeved at the emitting end of the LED light source 3, the narrow end of the reflector 4 is fixedly connected with the heat-radiating lamp holder 2 through a bolt, and the inner wall of the reflector 4 is provided with an anti-glare coating which can enable light rays to find diffuse reflection; the wide end of the reflector 4 is provided with a light transmitting sheet 7, a diffusion sheet 5 is arranged between the light transmitting sheet 7 and the LED light source 3, and the diffusion sheet 5 can enable incident light to be reflected to the reflector 4 towards two sides of the emergent direction.
The adjusting reflection assemblies 6 are symmetrically arranged on two sides of the inner wall of the reflection cover 4, the adjusting reflection assemblies 6 are arranged between the light transmission sheet 7 and the diffusion sheet 5, each adjusting reflection assembly 6 comprises a connecting seat 61, a reflection plate 62, a torsion spring 63 and an adjusting bolt 64, the connecting seat 61 is arranged on the inner wall of the reflection cover 4, the reflection plate 62 is rotatably connected onto the connecting seat 61, the torsion spring 63 is sleeved at the connecting position of the reflection plate 62 and the connecting seat 61, and the torsion spring 63 can apply elastic force to the reflection plate 62 towards one side of the reflection cover 4, so that the torsion spring 63 has the resetting capacity; one end of the adjusting bolt 64 protrudes outside the reflection cover 4, and the other end of the adjusting bolt 64 passes through the reflection cover 4 and abuts against the reflection plate 62.
As a preferred embodiment, the heat dissipation lamp holder 2 is a copper lamp holder, so that the heat conduction is strong, and the heat of the LED light source 3 can be dissipated in time.
In a preferred embodiment, a plurality of heat dissipation fins 21 are provided on the side wall of the copper lamp socket, and the heat dissipation fins 21 increase the surface area of the copper lamp socket, thereby improving the heat dissipation capability.
As preferred embodiment, the bilateral symmetry of mount 1 is provided with snap ring 8, and snap ring 8 includes fixing base 81 and spring buckle portion 82, and fixing base 81 sets up on heat dissipation lamp stand 2, and the one end of spring buckle portion 82 links to each other with fixing base 81, and the other end of spring buckle portion 82 and one side butt of mount 1 can the joint in the position of use through spring buckle portion 82, use more in a flexible way.
In a preferred embodiment, the reflector 4 is a curved surface cover, which increases the reflection area.
As a preferred embodiment, the inner side of the light-transmitting sheet 7 is provided with a blue light blocking film, which can block blue light emitted from the LED light source 3, so that light is soft, and eyes of a user are protected.
The working principle of the utility model is as follows:
when the anti-glare LED lamp is used, emergent light of the LED light source 3 is emitted to the inner walls of the two sides of the reflecting cover 4 through the diffusion sheet 5, is in contact with the anti-glare coating to generate diffuse reflection, and is finally emitted through the light-transmitting sheet 7, so that the anti-glare effect is realized. When the light concentration degree needs to be adjusted, the included angle between the reflecting plate 62 and the reflecting cover 4 can be adjusted by screwing the adjusting bolt 64, specifically, the adjusting bolt 64 is screwed into the reflecting cover 4, so that the angle between the reflecting plate 62 and the reflecting cover 4 is reduced, part of the emergent light of the LED light source 3 can be emitted to the light-transmitting sheet 7 through the reflecting plate 62, when the angle between the reflecting plate 62 and the reflecting cover 4 is reduced, the reflected light is increased, and the light is more concentrated, otherwise, the light is more diffused.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.
Claims (6)
1. The utility model provides a high printing opacity LED lamp of anti-dazzle which characterized in that: the LED lamp comprises a fixed frame, a radiating lamp holder, a reflecting cover and a reflection adjusting assembly, wherein the fixed frame is in a flange shape, the narrow end of the fixed frame is fixedly connected with the radiating lamp holder, and an LED light source is arranged at the central position of the radiating lamp holder;
the narrow end of the reflector is sleeved at the emitting end of the LED light source, the inner wall of the reflector is provided with an anti-glare coating, the wide end of the reflector is provided with a light-transmitting sheet, and a diffusion sheet is arranged between the light-transmitting sheet and the LED light source;
adjust reflection assembly symmetry and set up the both sides of bowl inner wall, adjust reflection assembly and set up the printing opacity piece with between the diffusion piece, it includes connecting seat, reflecting plate, torsional spring and adjusting bolt to adjust reflection assembly, the connecting seat sets up the inner wall of bowl, the reflecting plate rotates to be connected on the connecting seat, the torsional spring cover is established the reflecting plate with the junction of connecting seat, adjusting bolt one end is outstanding outside the bowl, adjusting bolt's the other end passes the bowl and with the reflecting plate butt.
2. The anti-glare high-transmittance LED lamp according to claim 1, wherein: the heat dissipation lamp holder is a copper lamp holder.
3. The anti-glare high-transmittance LED lamp according to claim 2, wherein: the side wall of the copper lamp holder is provided with a plurality of radiating fins.
4. The anti-glare high-transmittance LED lamp according to claim 1, wherein: the bilateral symmetry of mount is provided with the spring snap ring, the spring snap ring includes fixing base and spring buckle portion, the fixing base sets up on the heat dissipation lamp stand, the one end of spring buckle portion with the fixing base links to each other, the other end of spring buckle portion with one side butt of mount.
5. The anti-glare high-transmittance LED lamp according to claim 1, wherein: the reflector is a curved mask.
6. The anti-glare high-transmittance LED lamp according to claim 1, wherein: the inboard of printing opacity piece is provided with the blue light barrier film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204543.5U CN216769203U (en) | 2022-01-21 | 2022-01-21 | Anti-dazzle high-transmittance LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204543.5U CN216769203U (en) | 2022-01-21 | 2022-01-21 | Anti-dazzle high-transmittance LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216769203U true CN216769203U (en) | 2022-06-17 |
Family
ID=81978440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220204543.5U Active CN216769203U (en) | 2022-01-21 | 2022-01-21 | Anti-dazzle high-transmittance LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216769203U (en) |
-
2022
- 2022-01-21 CN CN202220204543.5U patent/CN216769203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Tenghua Intelligent Technology Co.,Ltd. Assignor: Guangzhou tengling Intelligent Technology Co.,Ltd. Contract record no.: X2023980037630 Denomination of utility model: An anti glare high transmittance LED lamp Granted publication date: 20220617 License type: Common License Record date: 20230706 |
|
| EE01 | Entry into force of recordation of patent licensing contract |