CN210291511U - Searchlight for illumination - Google Patents
Searchlight for illumination Download PDFInfo
- Publication number
- CN210291511U CN210291511U CN201921074233.0U CN201921074233U CN210291511U CN 210291511 U CN210291511 U CN 210291511U CN 201921074233 U CN201921074233 U CN 201921074233U CN 210291511 U CN210291511 U CN 210291511U
- Authority
- CN
- China
- Prior art keywords
- light source
- reflecting
- cup
- light
- reflection
- 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
- 238000005286 illumination Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a searchlight for illumination, which comprises a lampshade, wherein the lampshade is provided with a light-passing board, a first light source group and a plurality of second light source groups which are arranged around the first light source group are arranged in the lampshade, the first light source group comprises a first electric light source, a first reflecting cup which is used for containing and reflecting the first electric light source to emit light, and a plano-concave lens which is used for reflecting the first reflecting cup to emit light; the second light source group comprises a second electric light source, a double-reflection cup is arranged on the second electric light source and comprises a second reflection cup partially covering the second electric light source, the second reflection cup is provided with a second reflection surface facing the second electric light source, the second reflection surface reflects light rays emitted by the second electric light source to the lateral rear side of the second reflection surface and converges the light rays into a plurality of virtual light emitting points, the second light source group further comprises a third reflection cup for containing the virtual light emitting points, and the third reflection cup is provided with a third reflection surface for directly reflecting the virtual light emitting points out of the light-transmitting plate. The searchlight has the characteristics of high light utilization rate, adjustable irradiation direction, complete overall function and strong practicability.
Description
Technical Field
The utility model relates to a searchlight, more specifically say, it relates to a searchlight for illumination.
Background
The existing searchlight used in special occasions has the advantages that a light source is directly irradiated out after being diffused by a lens, the light efficiency loss is high, the utilization rate of generated light is low, a part of lamp bodies are additionally provided with a light reflecting cup for condensing light around the light source, the cup body structure is of a cylinder structure with certain taper and is arranged around the light source so as to reflect the lateral diffused light and enable the light to be emitted out through the lens, but the light utilization rate can only reach 50% -60%, the light efficiency loss is high, and the overall effect is poor. Therefore, the utility model provides a searchlight is used in illumination.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a searchlight for illumination, this searchlight has the light utilization efficiency height, shines the characteristics of direction adjustable.
In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a searchlight for illumination, which comprises a lampshade, wherein the lampshade is provided with a light-passing board, a first light source group and a plurality of second light source groups which are arranged around the first light source group are arranged in the lampshade, the first light source group comprises a first electric light source, a first reflecting cup which is used for receiving and reflecting the first light emitted by the first electric light source, and a plano-concave lens which is used for reflecting the first light emitted by the first reflecting cup; the second light source group comprises a second electric light source, a double-reflection cup is arranged on the second electric light source and comprises a second reflection cup partially covering the second electric light source, the second reflection cup is provided with a second reflection surface facing the second electric light source, the second reflection surface reflects light rays emitted by the second electric light source to the lateral rear side of the second reflection cup and converges the light rays into a plurality of virtual light emitting points, the second light source group further comprises a third reflection cup for containing the virtual light emitting points, and the third reflection cup is provided with a third reflection surface for directly reflecting the virtual light emitting points out of the light transmission plate.
The utility model discloses further set up to: be equipped with the mounting bracket on the lamp shade, the mounting bracket has and locates respectively the curb plate of the both sides of lamp shade, seted up the hinge hole on the curb plate and with the hinge hole is in the arc regulation hole on the same centre of a circle, is equipped with threaded connection in the hinge hole shown and adjusts the downthehole screw two of being equipped with threaded connection in the lamp shade in the screw of lamp shade.
The utility model discloses further set up to: the second reflecting cup is provided with a first notch part facing three sides of the first reflecting cup, the third reflecting cup is provided with a second notch part facing two sides of the first reflecting cup, the third reflecting cup is positioned right behind the first notch part, and the second reflecting cup is positioned right in front of the second notch part.
The utility model discloses further set up to: the first reflecting surface, the second reflecting surface and the third reflecting surface are smooth curved surfaces.
The utility model discloses further set up to: the first electric light source is a laser light source which can emit light after being electrified.
The utility model discloses further set up to: and the second electric light source is an LED light source which can emit light after being electrified.
To sum up, the utility model discloses following beneficial effect has:
1. divergent light generated by the second electric light source is collected and reflected in a concentrated manner by the second covered reflection cup, the divergent light is reflected to the third reflection cup, the light is reflected out through a proper reflection angle on the third reflection surface, a plano-concave lens is not needed, loss is reduced, the luminous intensity of the first light source group is improved, the irradiation intensity is higher, and the light utilization rate is higher;
2. the parts which are not used for reflecting light on the second reflecting cup and the third reflecting cup are made into notch parts, and the second reflecting cup and the third reflecting cup are arranged in a staggered mode front and back, so that the two reflecting cups and the two reflecting surfaces can be made smaller, and the whole volume is reduced;
3. the lampshade can rotate relative to the side plate, so that rotation adjustment is realized, the irradiation direction of the searchlight is changed, and the use is flexible and convenient;
4. the first reflecting surface, the second reflecting surface and the third reflecting surface are smooth curved surfaces, so that the reflecting light is uniform, and the reflecting effect is good;
5. the first electric light source adopts a laser light source, so that the luminous flux is small, the light is concentrated, and the enhancement effect is good;
6. the second electric light source adopts an LED light source, so that the energy is saved, the environment is protected, and the service life is long.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the reflection principle of the double-reflection cup of the present invention;
fig. 4 is a schematic structural diagram for embodying the side plate of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. 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 invention will be further described with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 4, the searchlight for illumination according to the embodiment includes a lamp shade 1, a transparent plate 2 is disposed on the lamp shade 1, a first light source group and a plurality of second light source groups surrounding the first light source group are disposed in the lamp shade 1, and the first light source group includes an electric light source one 3, a reflective cup one 4 for receiving and reflecting light emitted by the electric light source one 3, and a plano-concave lens 5 for reflecting light from the reflective cup one 4; the second light source group comprises a second electric light source 6, a double-reflection cup 7 is arranged on the second electric light source 6, the double-reflection cup 7 comprises a second reflection cup 71 partially covering the second electric light source 6, the second reflection cup 71 is provided with a second reflection surface 711 facing the second electric light source 6, the second reflection surface 711 reflects light emitted by the second electric light source 6 to the rear side of the second reflection cup and converges the light into a plurality of virtual light emitting points 8, the second light source group further comprises a third reflection cup 72 for containing the virtual light emitting points 8, and the third reflection cup 72 is provided with a third reflection surface 721 for directly reflecting the virtual light emitting points 8 out of the light-transmitting plate 2.
In the embodiment, the electric light source I3 is electrified, light generated by the light emission of the electric light source I3 is reflected by the reflecting cup I4, then irradiates the plano-concave lens 5, is refracted and converged by the plano-concave lens 5, and then penetrates through the light-transmitting plate 2 to be emitted; meanwhile, the second electric light source 6 emits light to generate light, the light is collected through the second reflecting cup 71, the collected light is reflected into the third reflecting cup 72 through the second reflecting surface 711, is reflected out through a proper reflection angle on the third reflecting surface 721 and penetrates through the light-transmitting plate 2 to illuminate an area to be irradiated.
Further, be equipped with mounting bracket 9 on lamp shade 1, mounting bracket 9 has and locates respectively the curb plate 10 of the both sides of lamp shade 1 has seted up hinge hole 11 on the curb plate 10 and with hinge hole 11 locates arc regulation hole 12 on the concentric circle, be equipped with threaded connection in lamp shade 1's screw 13 in shown hinge hole 11, be equipped with threaded connection in lamp shade 1's screw two 14 in shown arc regulation hole 12, through unscrewing screw two 14, lamp shade 1 is taken screw two 14 and is rotated relatively mounting bracket 9, cause screw two 14 to remove in arc regulation hole 12 around hinge hole 11, change lamp shade 1's orientation, reach the change to the direction of shining with this, adjust to suitable after shining the angle at last, locking screw two 14, accomplish the angle modulation.
Furthermore, the second reflecting cup 71 is provided with a first notch part 712 facing the third reflecting cup 72, the third reflecting cup 72 is provided with a second notch part 722 facing the second reflecting cup 71, the third reflecting cup 72 is positioned right behind the first notch part 712, the second reflecting cup 71 is positioned right in front of the second notch part 722, and the parts which are not used for reflecting light on the second reflecting cup 71 and the third reflecting cup 72 are made into notch parts (comprising the first notch part 712 and the second notch part 722) and the second reflecting cup 71 and the third reflecting cup 72 are arranged in a staggered manner from front to back, so that the second reflecting cup 7, the third reflecting cup 72, the second reflecting surface 711 and the third reflecting surface 721 are made smaller, and the whole volume is reduced;
furthermore, the first reflecting surface 4, the second reflecting surface 71 and the third reflecting surface 72 are smooth curved surfaces, so that the reflected light is uniform, and the reflecting effect is good;
furthermore, the electric light source I3 is a laser light source which can emit light after being electrified, and has small luminous flux, concentrated light and good enhancement effect.
Furthermore, the second electric light source 6 is an LED light source capable of emitting light after being electrified, and is energy-saving, environment-friendly and long in service life.
The utility model relates to a searchlight for illumination, through collecting and reflecting the divergent light that second electric light source produced by the reflection cup two that the cover was established earlier in a concentrated way, reflect to reflection cup three, go out light reflection through the suitable reflection angle on the reflection surface three, need not through plano-concave lens, reduce the loss, improve the luminous intensity of first light source group, the illumination intensity is higher, the light utilization ratio is higher; the parts which are not used for reflecting light are made into the notch parts on the second reflecting cup and the third reflecting cup, and the second reflecting cup and the third reflecting cup are arranged in a staggered mode front and back, so that the two reflecting cups and the two reflecting surfaces can be made smaller, and the whole volume is reduced; the lampshade can rotate relative to the side plate, so that rotation adjustment is realized, the irradiation direction of the searchlight is changed, and the use is flexible and convenient; the first reflecting surface, the second reflecting surface and the third reflecting surface are smooth curved surfaces, so that the reflecting light is uniform, and the reflecting effect is good; the first electric light source adopts a laser light source, so that the luminous flux is small, the light is concentrated, and the enhancement effect is good; and the LED light source is adopted by the second electric light source, so that the energy is saved, the environment is protected, and the service life is long.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a searchlight for illumination, includes the lamp shade, is equipped with the light-passing board on the lamp shade, its characterized in that: the first light source group comprises a first electric light source, a first reflecting cup for receiving and reflecting light emitted by the first electric light source, and a plano-concave lens for refracting light emitted by the first reflecting cup; the second light source group comprises a second electric light source, a double-reflection cup is arranged on the second electric light source and comprises a second reflection cup partially covering the second electric light source, the second reflection cup is provided with a second reflection surface facing the second electric light source, the second reflection surface reflects light rays emitted by the second electric light source to the lateral rear side of the second reflection cup and converges the light rays into a plurality of virtual light emitting points, the second light source group further comprises a third reflection cup for containing the virtual light emitting points, and the third reflection cup is provided with a third reflection surface for directly reflecting the virtual light emitting points out of the light transmission plate.
2. An illumination searchlight according to claim 1, characterized in that: be equipped with the mounting bracket on the lamp shade, the mounting bracket has and locates respectively the curb plate of the both sides of lamp shade, seted up the hinge hole on the curb plate and with the hinge hole is in the arc regulation hole on the same centre of a circle, is equipped with threaded connection in the hinge hole shown and adjusts the downthehole screw two of being equipped with threaded connection in the lamp shade in the screw of lamp shade.
3. An illumination searchlight according to claim 1 or 2, characterized in that: the second reflecting cup is provided with a first notch part facing three sides of the first reflecting cup, the third reflecting cup is provided with a second notch part facing two sides of the first reflecting cup, the third reflecting cup is positioned right behind the first notch part, and the second reflecting cup is positioned right in front of the second notch part.
4. The floodlight for illumination according to claim 3, wherein: the first reflecting surface, the second reflecting surface and the third reflecting surface are smooth curved surfaces.
5. An illumination searchlight according to claim 1, characterized in that: the first electric light source is a laser light source which can emit light after being electrified.
6. An illuminating searchlight according to claim 1 or 5, wherein: and the second electric light source is an LED light source which can emit light after being electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074233.0U CN210291511U (en) | 2019-07-10 | 2019-07-10 | Searchlight for illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074233.0U CN210291511U (en) | 2019-07-10 | 2019-07-10 | Searchlight for illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210291511U true CN210291511U (en) | 2020-04-10 |
Family
ID=70101445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074233.0U Active CN210291511U (en) | 2019-07-10 | 2019-07-10 | Searchlight for illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210291511U (en) |
-
2019
- 2019-07-10 CN CN201921074233.0U patent/CN210291511U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102072458B (en) | Lens for LED lamp | |
| US6854865B2 (en) | Reflector for light emitting objects | |
| CN101761811A (en) | LED (light emitting diode) floodlighting device and method for improving illuminance | |
| CN206055461U (en) | A kind of automotive lighting LED configuration car lights | |
| CN103499067A (en) | Symmetrical structured LED light-total-reflection collimation system with theoretically lossless lighting effects | |
| CN112664866A (en) | Optical system and spot lamp | |
| CN2851843Y (en) | Multi-focus paraboloid reflecting cup | |
| CN210291511U (en) | Searchlight for illumination | |
| CN101865423A (en) | Reflector and LED lamp | |
| CN214038007U (en) | Optical system and spot lamp | |
| CN212841333U (en) | LED car lamp module | |
| CN209762945U (en) | Composite light condensing device | |
| CN210376858U (en) | Combined light condensing device and illumination system | |
| CN202092005U (en) | Energy-saving reflector with high light efficiency output | |
| CN103133909A (en) | Illumination-bias light-emitting diode (LED) lamp | |
| CN207527499U (en) | A kind of plane LED lamp reflector | |
| CN101832474B (en) | Floodlight-spotlight portable lamp | |
| CN201526850U (en) | Adjustable double-reflection lamp | |
| CN205746109U (en) | A kind of LED reflector module | |
| CN211010823U (en) | Combined L ED illuminating lamp | |
| CN210035132U (en) | Double-reflection enhanced flashlight | |
| CN212298833U (en) | High beam unit and high beam assembly | |
| CN211716272U (en) | Novel grading LED point bubble | |
| CN209399183U (en) | Multiple reflection lamp | |
| CN212776870U (en) | Light guide column and reflection cup type LED spotlight comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 314308, 2nd Floor, No. 99 Jinqiao Road, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province (Zhejiang Biken Technology Co., Ltd.) Patentee after: Jiaxing Mingming Intelligent Technology Co.,Ltd. Country or region after: China Address before: 314000 Bazi village, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Biken Technology Co.,Ltd. Country or region before: China |