CN113915542A - Novel handheld laser signal light - Google Patents
Novel handheld laser signal light Download PDFInfo
- Publication number
- CN113915542A CN113915542A CN202010579736.4A CN202010579736A CN113915542A CN 113915542 A CN113915542 A CN 113915542A CN 202010579736 A CN202010579736 A CN 202010579736A CN 113915542 A CN113915542 A CN 113915542A
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- Prior art keywords
- laser
- light source
- control panel
- laser light
- matrix
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/006—Refractors for light sources applied to portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a laser signal lamp, a novel handheld laser signal lamp comprises: the device comprises an optical system, a control switch, a power supply, a lamp transparent cover, a circular handle and the like. The optical system is a long-distance transmission signal laser light source composed of 16 laser chips, and a small-angle beam expander is arranged in front of the long-distance transmission signal laser light source to form the optical system. Controlling a switch: working states of 16 laser chips. The battery is used as the total power supply source of the whole system. The invention mainly aims at a technical signal transmission lighting lamp taking remote laser signal transmission as a core.
Description
Technical Field
The invention relates to a handheld lighting system technology, in particular to a novel handheld laser signal lighting lamp.
Background
With the development of optical technology, most of lighting lamps are gradually changed from original energy-saving lamps into LED lamps, but the illumination distance of LEDs is short, and the handheld lamps are used as one of lighting lamps and have extremely wide application. And the field use environment is complex, and the quality requirement on the lamp is higher. There is a need for a hand held light source that can both call for help and illuminate.
Disclosure of Invention
The invention provides a novel handheld laser signal lighting lamp, which comprises: the matrix type laser light source (1) is composed of 16 laser light sources, a beam expanding lens (2) is arranged in front of the matrix type laser light source, an electronic switch (3) controls the brightness and the switching of each laser chip corresponding to the 16 laser chips, a control panel (4) and the electronic switch (3) are used as a control system, and a power supply (5) is used as a power supply system of the whole control system. The control panel (4) gives out instructions to control the light in the light emitting area to be reduced or closed, and the transparent lampshade (6) is used as a protective shell of the optical system. The entire heat dissipation system (7) controls the temperature of the light source and the electronic system.
Matrix laser light source (1), the laser wavelength of single laser chip transmission is 450nm, and laser chip's emergent surface has plated yellow phosphor layer to make laser chip direct launch the white laser after the mixture, make a neotype handheld laser signal light can provide high-quality illumination white light. Meanwhile, the power of the laser chips is low, the energy is saved, the environment is protected, and 16 laser chips are arranged in a matrix form to form the whole light source.
The beam expanding lens (2) is formed by splicing beam expanding lenses (2) matched with each laser chip, each laser chip corresponds to one beam expanding lens, and illumination of different areas is borne. Because 16 laser chips correspond to 16 beam expanding lenses (2) to form an illumination area of the whole handheld laser system, the technical requirements of the invention can be met by turning off a certain laser chip so as to reduce the brightness of the area and turning off the area.
The electronic switch (3) can independently control the switch of one chip, the electronic switch (3) and the control panel (4) corresponding to 16 laser chips, and the electronic switch (3) of each laser chip works through the command sent by the control panel (4) to change the switch of the laser chip.
The power supply (5) is used as a power supply of the whole system. The illumination in the field at night is very important, and the self safety can be protected by observing the surrounding situation in time. A novel handheld laser signal lighting lamp is provided with an information control panel (4) when an induction system detects that an external light beam is low, and a control system enables a laser light source of the novel handheld laser signal lighting lamp to be automatically turned on.
The control panel (4) makes corresponding instructions for the received information, is a control center of the whole system, controls a single laser chip according to the received information, can set the working state of the instructions, can ensure the accuracy of control, and can detect the working state of each laser chip and eliminate faults by the control panel (4).
Because the heat generated by the working of the laser chips and the heat generated by the working of other parts of the system cause the temperature of the internal system to rise, the shell of the system is in a state of ensuring sealing, the overall temperature needs the heat dissipation system (7) to timely reduce the heat generated by the internal system, and the working temperature of the system is ensured.
Drawings
FIG. 1 is a schematic diagram of a laser system with a hand-held laser
FIG. 2 is a schematic diagram of an optical configuration of a hand-held laser system
Detailed Description
As shown in figure 1, the novel handheld laser signal illuminating lamp comprises a matrix type laser light source, a beam expanding lens (2), an electronic switch (3), a control panel (4), a power supply (5), a transparent lampshade (6) and a heat dissipation system (7). Matrix type laser light source the place ahead sets up beam expanding lens (2) and constitutes optical system, and control panel (4) still can send corresponding instruction according to information, controls every or some laser chip through electronic switch (3), makes it work according to the mode of settlement.
As shown in fig. 1, a matrix laser light source (1) composed of 16 laser chips is a light source composed of chips with a wavelength of 450Nm and yellow phosphor coated on the surface of a laser protection layer, 16 beam expanding lenses (2) corresponding to the chips are arranged at the front ends of emergent rays of the 16 laser chips, and the change of an illumination area and energy distribution are realized by the beam expanding lenses due to the small emergent angle of the laser chips.
As shown in fig. 2, 16 beam expanding lenses constitute a beam expanding system, and each beam expanding lens is plated with a reflective film, under the action of the beam expanding lens (2), each laser chip is responsible for an illumination area, the superposed illumination areas meet the illumination requirements, the handheld illumination laser system turns on and off part of the laser chips to realize the conversion of illumination functions of different areas, the matrix type laser light source (1) auxiliary high beam chip can realize the characteristics of long illumination distance, high luminous efficiency, low energy consumption and the like, and the penetrating power in rainy and snowy fog weather is also more obvious than the penetrating effect of the existing handheld illumination system. Each laser chip is connected with an electronic switch (3) to control the on/off of the chip, the electronic switch (3) is connected with a control panel (4) to control the work of the electronic switch (3) by an instruction sent by the control panel, and the transparent lampshade (6) and the power supply (5) are connected with the control panel (4).
In the embodiment, the transparent lampshade (6) is arranged at the front end of the optical system to realize the protection effect. The detector monitors that external light beam lower information is transmitted to the control system, and the control system sends an instruction to control the electronic switch (3) so as to control the working state of the laser chip. The power supply (5) is used as the power supply of the whole system, the control panel (4) makes corresponding instructions according to the received information to control the electronic switch (3) to close the laser chips irradiating the area, and the control panel (4) can detect the faults of each laser chip.
The laser light source of matrix can produce a large amount of heats, and for the stable work of guaranteeing entire system, cooling system (7) are through radiator and fan with the heat effluvium, guarantee entire system's operating temperature and life-span. The overall system profile will vary from designer to designer, and thus the present invention does not set standard profile requirements.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The utility model provides a novel handheld laser signal light, includes optical system, control switch, power supply, lamp translucent cover, circular component such as shaking hands and constitute, optical system regard as the light emitting source by 16 laser chip, at laser chip's the emitting surface front end small-angle lens, with the light beam formation face of laser chip transmission optical system both ends respectively by with the electricity source end cap encapsulation, the battery sets up in the optical system of charging end cap direction, the material of power end cover is elastic rubber.
Matrix laser light source (5) by single laser chip piece matrix laser light source, each laser chip corresponds the reflector of the free form surface of different curvatures, make it throw light on different areas, 16 reflectors splice matrix free form surface reflector (6), each chip corresponds an electronic switch (4), can realize that single chip opens and closes, detector (3) response receives the car light of vehicle of traveling in opposite directions and confirms its position, human activity monitor (2) monitor pedestrian or animal's activity and transmit information to central control panel (1), central control panel (1) is then to making control command to the information received, realize automatic shutdown and shine pedestrian animal and the regional laser chip of vehicle of traveling in opposite directions, make it can guarantee driving safety, because meeting car light can cause short-lived vertigo to driver and pedestrian's biology etc. night, so that the road ahead cannot be seen clearly, which causes a dangerous hidden danger, the present invention can solve the above-mentioned problems.
2. According to claim 1, each single laser light source of the matrix laser light source (5) has an electronic switch (4) connected thereto, the electronic switch (4) is connected to the signal emitting port of the central control board (1), and the electronic switch (4) controls the on/off of the laser light source, so as to realize the lighting requirements of different environments and different road conditions.
3. The matrix splicing free-form surface reflector (6) according to claim 1, which is formed by splicing free-form surface reflectors corresponding to each laser chip, wherein each reflector has different curvature to irradiate different areas with light, and 16 free-form surface reflectors irradiate surfaces. And a complete illumination area is formed, so that the adjustment or the turning-off of a single light source is realized, and the dimming or the dimming of partial areas is realized.
4. According to the invention, as stated in claim 1, the detector (3) is used for meeting vehicles when the vehicles are normally running, and the high beam lamp can cause dizziness effect to drivers of vehicles running oppositely, thereby generating dangerous driving, the invention can transmit signals to the central control panel (1) when the detector (3) senses that the lamp of the meeting vehicles determines the position, and the central control panel (1) can realize the turn-off or dimming command to a single laser light source illuminating the area.
5. According to the claim 1, when the human body activity monitor (2) is in normal driving, the driver can not observe and judge the front situation in time due to eye fatigue and other factors, when the human body activity monitor (2) senses that the existence of people can transmit information back to the central control panel (1), the control panel can enable the vehicle lamp to continuously flash for 3 times, prompt the people in front to avoid the vehicle, and remind the driver to pay attention to the road condition in front to slow down the vehicle speed.
6. The heat dissipation system (7) of claim 1 can ensure the working temperature of the whole working system and the service life of the system. The matrix type laser light source (5) is connected to the heat dissipation system (7), and the matrix type laser light source is small in distance clearance between each laser chip, so that the concentrated lighting can generate large heat, and the heat dissipation is required in time to guarantee normal working temperature and service life.
7. The central control panel (1) according to the claim 1, the matrix laser light source (5) is made to change correspondingly according to the received information transmitted by the detector (3) and the information transmitted by the human body activity monitor (2), the vehicle lamp flickers for 3 times to remind the front pedestrian of paying attention to the vehicle and reminding the driver of reducing the vehicle speed, the light relative to the position of the running vehicle is weakened during the meeting, and the traffic safety hidden trouble caused by the driver or the pedestrian running oppositely is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579736.4A CN113915542A (en) | 2020-06-23 | 2020-06-23 | Novel handheld laser signal light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579736.4A CN113915542A (en) | 2020-06-23 | 2020-06-23 | Novel handheld laser signal light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113915542A true CN113915542A (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579736.4A Pending CN113915542A (en) | 2020-06-23 | 2020-06-23 | Novel handheld laser signal light |
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| Country | Link |
|---|---|
| CN (1) | CN113915542A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202349610U (en) * | 2011-11-27 | 2012-07-25 | 东莞市博伦光电科技有限公司 | Hand lamp |
| CN206278017U (en) * | 2016-11-25 | 2017-06-27 | 王昱淇 | A kind of headlight for vehicles control system |
| CN107036032A (en) * | 2017-06-07 | 2017-08-11 | 成都恒坤光电科技有限公司 | A kind of split type car light |
| CN107420825A (en) * | 2017-09-27 | 2017-12-01 | 上海小糸车灯有限公司 | Intelligent far lighting optics module and intelligent far lighting optical unit |
| CN206918708U (en) * | 2017-06-09 | 2018-01-23 | 超视界激光科技（苏州）有限公司 | A kind of adaptive laser lighting lamp |
| CN207132131U (en) * | 2017-08-31 | 2018-03-23 | 中国科学院福建物质结构研究所 | A kind of green laser fire-fighting life-saving torch |
| KR20180056845A (en) * | 2016-11-21 | 2018-05-30 | 남궁혁 | traffic control sign lamp |
| CN210441149U (en) * | 2019-11-06 | 2020-05-01 | 西安镭创光电科技有限公司 | Laser lighting device |
-
2020
- 2020-06-23 CN CN202010579736.4A patent/CN113915542A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202349610U (en) * | 2011-11-27 | 2012-07-25 | 东莞市博伦光电科技有限公司 | Hand lamp |
| KR20180056845A (en) * | 2016-11-21 | 2018-05-30 | 남궁혁 | traffic control sign lamp |
| CN206278017U (en) * | 2016-11-25 | 2017-06-27 | 王昱淇 | A kind of headlight for vehicles control system |
| CN107036032A (en) * | 2017-06-07 | 2017-08-11 | 成都恒坤光电科技有限公司 | A kind of split type car light |
| CN206918708U (en) * | 2017-06-09 | 2018-01-23 | 超视界激光科技（苏州）有限公司 | A kind of adaptive laser lighting lamp |
| CN207132131U (en) * | 2017-08-31 | 2018-03-23 | 中国科学院福建物质结构研究所 | A kind of green laser fire-fighting life-saving torch |
| CN107420825A (en) * | 2017-09-27 | 2017-12-01 | 上海小糸车灯有限公司 | Intelligent far lighting optics module and intelligent far lighting optical unit |
| CN210441149U (en) * | 2019-11-06 | 2020-05-01 | 西安镭创光电科技有限公司 | Laser lighting device |
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