CN209819322U - Multi-point refraction floodlight - Google Patents
Multi-point refraction floodlight Download PDFInfo
- Publication number
- CN209819322U CN209819322U CN201920926265.2U CN201920926265U CN209819322U CN 209819322 U CN209819322 U CN 209819322U CN 201920926265 U CN201920926265 U CN 201920926265U CN 209819322 U CN209819322 U CN 209819322U
- Authority
- CN
- China
- Prior art keywords
- light
- cover plate
- bulb
- bowl
- scattered
- 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.)
- Expired - Fee Related
Links
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a multi-point refraction's floodlight, the lamp holder comprises a lamp holder, lamp holder one end is provided with the lamp shade, the lamp shade inner wall is provided with the reflectance coating, the reflectance coating sets up for white smooth waterproof cloth, the lamp holder is located the inside one end of lamp shade and is provided with the bulb, the inside central fixedly connected with bowl of lamp shade, the inside light-proof intermediate layer that is provided with of bowl wall, the bulb runs through the bowl and is located the inside setting of bowl, bowl one end fixedly connected with leaded light cover plate, one side that the leaded light cover plate is close to the bulb is provided with the vertical lens of a plurality of, one side that the bulb was kept away from to the leaded light cover plate. The utility model discloses a be equipped with light guide cover plate and scattered CD, be favorable to weakening the intensity of light with the light of bulb sending through the multiple refraction of light guide cover plate and scattered CD to avoid light luminance great, cause strong glare and shadow.
Description
Technical Field
The utility model relates to a floodlight technical field, in particular to floodlight of multiple spot refraction.
Background
Floodlights are large-area floodlights used in cinematography and television presentation lighting, and are commonly used as top-light and front-light lighting.
However, most floodlights are implemented by lamps with high brightness, when all or more than 90% of the illuminating light sources are directly projected on an object to be illuminated, the floodlights are characterized by high brightness and give people a bright and compact feeling, but have strong glare and shadow, are not suitable for being directly contacted with sight lines, and are suitable for public halls or places needing local illumination, and when more than 90% of the illuminating light sources are firstly illuminated on a wall or a ceiling and then reflected on the object to be illuminated. The LED lamp has the advantages of weak light quantity, soft light, no glare and obvious shadow, has an atmosphere of peaceful and mild, and is suitable for illumination of places such as bedrooms, living rooms and the like.
Therefore, there is a need for a multi-point refractive floodlight to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-point refraction's floodlight, through being equipped with leaded light cover plate and scattered CD, be favorable to the light that sends the bulb through leaded light cover plate and scattered CD's many refractions, weaken the intensity of light to avoid light luminance great, cause strong glare and shadow, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-point refraction's floodlight, includes the lamp holder, lamp holder one end is provided with the lamp shade, the lamp shade inner wall is provided with the reflectance coating, the reflectance coating sets up for white smooth waterproof cloth, the lamp holder is located the inside one end of lamp shade and is provided with the bulb, the inside central fixedly connected with bowl of lamp shade, the inside light interlayer that separates that is provided with of bowl wall, the bulb runs through the bowl and is located the inside setting of bowl, bowl one end fixedly connected with leaded light cover plate, one side that the leaded light cover plate is close to the bulb is provided with the vertical lens of a plurality of, one side that the bulb was kept away from to the leaded light cover.
Preferably, the periphery of the scattered light disk is movably inserted with a fixed rod, one end of the fixed rod is fixedly connected with the lampshade, and the other end of the fixed rod is in threaded arrangement.
Preferably, one end of the fixing rod, which is positioned on the left side of the astigmatic disc, is in threaded connection with a knob, and the fixing rod, which is positioned on the left side of the astigmatic disc, is sequentially provided with a spring and a limiting block.
Preferably, one end of the reflector and the light guide cover plate are both arranged in an arc shape, and the surface of the longitudinal lens on the light guide cover plate is arranged in a concave manner.
Preferably, the scattering disk is in a disk shape and made of a plastic material, and the maximum diameter of the scattering disk is larger than that of the reflection cover.
Preferably, the fixing rod, the limiting block and the knob are all made of white plastic materials, and one end of the limiting block, far away from the discrete optical disk, is arranged in an arc shape.
The utility model discloses a technological effect and advantage:
1. the light guide cover plate and the light scattering disk are arranged, so that the light emitted by the bulb can be refracted for multiple times through the light guide cover plate and the light scattering disk, the intensity of the light is weakened, and strong glare and shadow caused by high light brightness are avoided.
2. The distance between the scattering disk and the light guide cover plate is adjusted, so that most light rays can be directly refracted to the reflecting film, and the brightness of the light rays is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the part a in fig. 1 according to the present invention;
FIG. 3 is a left side view of the reflector structure of the present invention;
FIG. 4 is a right side view of the light guide cover plate structure of the present invention;
fig. 5 is a left side view of the astigmatic disc structure of the present invention;
fig. 6 is a schematic view of the structure of the part B in fig. 1 according to the present invention.
In the figure: 1. a lamp cap; 2. a lamp shade; 3. a reflective film; 4. a bulb; 5. a reflector; 6. a light-blocking interlayer; 7. a light guide cover plate; 8. a longitudinal lens; 9. a scattered optical disk; 10. fixing the rod; 11. a knob; 12. a spring; 13. and a limiting block.
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.
The utility model provides a multi-point refraction floodlight, as shown in figures 1-6, comprising a lamp holder 1, wherein one end of the lamp holder 1 is provided with a lampshade 2, the inner wall of the lampshade 2 is provided with a reflective film 3, the reflective film 3 is arranged in a white smooth waterproof cloth, one end of the lamp holder 1, which is positioned inside the lampshade 2, is provided with a bulb 4, the center inside the lampshade 2 is fixedly connected with a reflective cover 5, the inside of the wall surface of the reflective cover 5 is provided with a light-isolating interlayer 6, which is beneficial to preventing light from being directly refracted to the reflective film 3 to cause light loss, the bulb 4 penetrates through the reflective cover 5 and is positioned inside the reflective cover 5, one end of the reflective cover 5 is fixedly connected with a light-guiding cover plate 7, one side of the light-guiding cover plate 7, which is close to the bulb 4, one side of the light-guiding cover plate 7, which is, the light guide cover plate 7 and the light diffusion plate 9 are arranged, so that light rays emitted by the bulb 4 are refracted for multiple times through the light guide cover plate 7 and the light diffusion plate 9, the intensity of the light rays is weakened, and strong glare and shadow caused by high light ray brightness are avoided.
Further, in the above technical scheme, fixing rods 10 are movably inserted around the scattered light disk 9, one end of each fixing rod 10 is fixedly connected with the lampshade 2, and the other end of each fixing rod 10 is arranged in a threaded manner;
further, in the above technical solution, one end of the fixing rod 10, which is located on the left side of the scattered light disk 9, is in threaded connection with a knob 11, the fixing rod 10, which is located on the left side of the scattered light disk 9, is sequentially provided with a spring 12 and a limiting block 13, and by adjusting the distance between the scattered light disk 9 and the light guide cover plate 7, most of light rays are favorably directly refracted to the reflective film 3, so that the brightness of the light rays is increased;
furthermore, in the above technical solution, one end of the reflector 5 and the light guide cover plate 7 are both arranged in an arc shape, the surface of the longitudinal lens 8 on the light guide cover plate 7 is arranged in a concave shape, and the arrangement of the longitudinal lens 8 is favorable for performing multiple random refraction on light, so as to further reduce the brightness of the light;
further, in the above technical solution, the optical dispersion disc 9 is in a disc shape and made of a plastic material, and the maximum diameter of the optical dispersion disc 9 is larger than the maximum diameter of the reflector 5, so that the optical dispersion disc 9 can shield and scatter the light refracted by the light guide cover plate 7, thereby reducing the brightness of the light;
further, in the above technical scheme, the fixing rod 10, the limiting block 13 and the knob 11 are all made of white plastic materials, and one end of the limiting block 13 far away from the discrete optical disk 9 is arranged in an arc shape, so that light shadow is prevented from being caused.
This practical theory of operation:
referring to the attached drawings 1-6 of the specification, when the device is used, the bulb 4 emits illumination light, all the illumination light emitted by the bulb 4 is refracted to the light guide cover plate 7 through the reflector 5, is refracted and transmitted through the light guide cover plate 7 and the longitudinal lens 8, so that the intensity of the light is reduced, one part of the changed light is transmitted to the scattering disk 9, the other part of the changed light is refracted to the reflecting film 3, the scattering disk 9 and the reflecting film 3 transmit the light emitted by the bulb 4 to the outside of the lampshade 2, so as to illuminate the outside, the intensity of the light is effectively weakened through multiple refractions, so that the strong glare and shadow caused by the large brightness of the light are avoided, when the brightness of the light needs to be adjusted, the scattering disk 9 is moved outwards under the action of the spring 12 by rotating the knob 11, so that the distance between the scattering disk 9 and the light guide cover plate 7 is increased, thereby causing most of the light to be directly refracted to the reflective film 3, increasing the brightness of the light.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A multi-point refraction floodlight comprises a lamp holder (1), and is characterized in that: lamp holder (1) one end is provided with lamp shade (2), lamp shade (2) inner wall is provided with reflectance coating (3), reflectance coating (3) set up for white smooth waterproof cloth, lamp holder (1) is located lamp shade (2) inside one end and is provided with bulb (4), lamp shade (2) inside center fixedly connected with bowl (5), bowl (5) wall inside is provided with separates light intermediate layer (6), bulb (4) run through bowl (5) and are located bowl (5) inside setting, bowl (5) one end fixedly connected with leaded light cover plate (7), one side that leaded light cover plate (7) is close to bulb (4) is provided with vertical lens of a plurality of (8), one side that leaded light cover plate (7) kept away from bulb (4) is provided with scattered CD (9).
2. A multi-point refractive floodlight according to claim 1, characterized in that: fixed rods (10) are movably inserted around the scattered disk (9), one end of each fixed rod (10) is fixedly connected with the lampshade (2), and the other end of each fixed rod (10) is arranged in a threaded mode.
3. A multi-point refractive floodlight according to claim 2, characterized in that: the fixing rod (10) is located scattered CD (9) left side one end threaded connection has knob (11), the fixing rod (10) is located scattered CD (9) left side and has set gradually spring (12) and stopper (13).
4. A multi-point refractive floodlight according to claim 1, characterized in that: one end of the reflecting cover (5) and the light guide cover plate (7) are both arranged in an arc shape, and the surface of the longitudinal lens (8) on the light guide cover plate (7) is arranged in a concave manner.
5. A multi-point refractive floodlight according to claim 1, characterized in that: the scattered optical disk (9) is in a disk-shaped arrangement and made of plastic materials, and the maximum diameter size of the scattered optical disk (9) is larger than that of the reflection cover (5).
6. A multi-point refractive floodlight according to claim 2, characterized in that: the fixing rod (10), the limiting block (13) and the knob (11) are all made of white plastic materials, and one end, far away from the discrete optical disk (9), of the limiting block (13) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926265.2U CN209819322U (en) | 2019-06-19 | 2019-06-19 | Multi-point refraction floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926265.2U CN209819322U (en) | 2019-06-19 | 2019-06-19 | Multi-point refraction floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819322U true CN209819322U (en) | 2019-12-20 |
Family
ID=68884668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926265.2U Expired - Fee Related CN209819322U (en) | 2019-06-19 | 2019-06-19 | Multi-point refraction floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251348A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Adjustable LED projection lamp |
-
2019
- 2019-06-19 CN CN201920926265.2U patent/CN209819322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251348A (en) * | 2021-05-12 | 2021-08-13 | 武常雷 | Adjustable LED projection lamp |
| CN113251348B (en) * | 2021-05-12 | 2023-10-27 | 宁波智鼎电器有限公司 | Adjustable LED projection lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100367935B1 (en) | Indoor lighting equipment | |
| CN201636632U (en) | Two-surface light-guiding LED illuminating lamp | |
| CN204665080U (en) | Blackboard lighting lamp | |
| EP2745039A1 (en) | Candle light led light bulbs | |
| CN110822326A (en) | Panel light with skylight effect and implementation method thereof | |
| CN209819322U (en) | Multi-point refraction floodlight | |
| US2143148A (en) | Light shield | |
| US20120039076A1 (en) | Energy-saving lighting device with even distribution of light | |
| CN211694737U (en) | Blackboard lamp polarizing lens and blackboard lamp | |
| US3654455A (en) | Luminaire | |
| CN111089269A (en) | Blackboard lamp polarizing lens and blackboard lamp | |
| CN110848598A (en) | Panel light presenting sky effect and implementation method thereof | |
| CN111664383A (en) | Optical system applied to large-area illumination and LED illuminating lamp thereof | |
| CN207112696U (en) | A kind of micro-structural anti-dazzle mask | |
| CN101900272A (en) | Glare-resistant subdued light desk lamp | |
| CN210920988U (en) | Indoor lighting lamp | |
| CN211289784U (en) | Bidirectional luminous anti-dazzle ceiling lamp | |
| JP2944915B2 (en) | Indoor lighting fixtures | |
| CN114352959A (en) | LED lighting mechanism | |
| CN218954718U (en) | Tube lamp | |
| CN201462546U (en) | Anti-glare soft-light desk lamp | |
| CN220707092U (en) | High-brightness bulb | |
| CN220488960U (en) | Optical diffusion lamp and lighting system | |
| CN220169269U (en) | Intelligent constant-illumination LED grille anti-dazzle eye-protection classroom lamp | |
| CN213394857U (en) | Anti-dazzle structure LED lamps and lanterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210619 |