CN207584425U - A kind of portable lamp reflector of LED and LED lanterns - Google Patents
A kind of portable lamp reflector of LED and LED lanterns Download PDFInfo
- Publication number
- CN207584425U CN207584425U CN201721365448.9U CN201721365448U CN207584425U CN 207584425 U CN207584425 U CN 207584425U CN 201721365448 U CN201721365448 U CN 201721365448U CN 207584425 U CN207584425 U CN 207584425U
- Authority
- CN
- China
- Prior art keywords
- light source
- transmitter
- led
- floodlight
- light
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model is related to a kind of portable lamp reflectors of LED and LED lanterns, including multiple light sources, the light source board of fixed light source, optically focused transmitter and floodlight transmitter, optically focused transmitter is hollow round table, the smaller one end of optically focused transmitter diameter is the first transmitting terminal, and the one end being relatively large in diameter is the first light-emitting window；Floodlight transmitter carries the hollow round table of ennation for side, and floodlight transmitter opposite side corresponding with ennation is fixed on the outside of the first light-emitting window；The smaller one end of floodlight transmitter diameter is the second transmitting terminal, and the one end being relatively large in diameter is the second light-emitting window.By the way that optically focused transmitter and floodlight transmitter are combined as a whole, LED light is made not only with long distance illumination but also closely focus irradiation, optically focused transmitter can there can be preferable focus irradiation effect, the Design of Luminaires for having long distance illumination place can be met；Floodlight transmitter has apparent Architecture Floodlighting, can meet the Design of Luminaires for closely illuminating place, multiple use be met, suitable for different use demands.
Description
Technical field
The utility model is related to fitting structure technical field, more specifically to a kind of portable lamp reflectors of LED and
LED lanterns.
Background technology
The luminous intensity of LED light source is mainly to be distributed with Lambertian or nearly Lambertian.In most cases, to meet not
Same lighting demand, needs different light intensity distributions, can reach ideal lighting environment.It is in this case it is desirable to logical
Secondary light-distribution design is crossed, the luminous intensity of LED light source is redistributed.The main devices of secondary light-distribution design have lens and reflection
Lens or reflector are placed on the light-emitting window of LED light source by device, change LED by the curved surface of lens or the curved surface of reflector
The light direction of propagation of light source, obtains ideal light distribution on the shadow surface of light.Secondary light-distribution is done using lens
Design due to the refractive index of lens material itself and the stray light of LED rim rays, can not obtain apparent receipts light efficiency
Fruit, and without lamp shielding angle, easily generate dazzle in use, cause visual fatigue.
The current existing portable lamp reflectors of LED are typically all single low-angle light extraction, and light emitting angle is at 10 ° hereinafter, poly-
Light effect is fine, and range is far, and brightness value is also high, but when actually carrying out site examining and repairing work, due to LED searchlight brightness
It is very high, very forceful rays can be caused to reflect when closely illumination uses, reflection light, which enters, to be treated in human eye, is caused to human eye
Serious glare phenomenon seriously affects normal work.Another situation is exactly a kind of floodlight design of wide-angle, is closely used
Light has good illuminating effect, but some need long distance illumination carrying out night routing inspection, field work etc. than milder
It can not be taken into account during place.
Utility model content
The technical problems to be solved in the utility model is：A kind of portable lamp reflectors of LED and LED lanterns are provided, it can be with
Optically focused transmitter and floodlight transmitter are combined as a whole.
The technical solution of the utility model is：The utility model provides a kind of portable lamp reflectors of LED and LED is portable
Lamp, light source board, optically focused transmitter and floodlight transmitter including multiple light sources, the fixed light source, which is characterized in that described poly-
Optical transmitting set is hollow round table, and described smaller one end of optically focused transmitter diameter is the first transmitting terminal, and the one end being relatively large in diameter is
First light-emitting window；The floodlight transmitter carries the hollow round table of ennation, the floodlight transmitter and ennation pair for side
The opposite side answered is fixed on the outside of first light-emitting window；Described smaller one end of floodlight transmitter diameter is the second transmitting
End, the one end being relatively large in diameter are the second light-emitting window.
Further, the light source includes first light source and multiple second light sources, and the light source board includes condensation light source plate
With multiple floodlight light source boards；The condensation light source plate is fixed on the first transmitting terminal, and the floodlight light source board is fixed on described second
Transmitting terminal；The first light source is fixed on the condensation light source plate, and the second light source is fixed on the floodlight light source board.
Further, the first light source and second light source are LED lamp bead.
Further, it is symmetrical centered on reflector center axis between multiple floodlight transmitters.
To solve technical problem, the utility model still further provides a kind of LED lanterns, including front any one
The portable lamp reflectors of the LED.
Implement the portable lamp reflectors of LED of the utility model and LED lanterns, have the advantages that：By that will gather
Optical transmitting set and floodlight transmitter are combined as a whole, make LED light not only can with long distance illumination but also can closely focus irradiation, gather
Optical transmitting set has preferable focus irradiation effect, and being distributed in uniform light in the range of 0 ° of γ, 10 ° of-γ, and can meet has far
The Design of Luminaires in range blanking place；Floodlight transmitter has an apparent Architecture Floodlighting, and by uniform light be distributed in 0 ° of γ-
In the range of 75 ° of γ, the Design of Luminaires for closely illuminating place can be met, meet multiple use, needed suitable for different uses
It asks.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structure sectional view of the portable lamp reflectors of the utility model LED；
Fig. 2 is the surface of intensity distribution of nearly Lambertian LED light source；
Fig. 3 is that the light source of the portable lamp reflectors of the utility model LED passes through the polar coordinates light that optically focused transmitter is redistributed
Strong distribution map；
Fig. 4 is that illumination of the light source of the portable lamp reflectors of the utility model LED after optically focused transmitter is redistributed is bent
Line chart；
Fig. 5 is that the light source of the portable lamp reflectors of the utility model LED passes through the polar coordinates light that floodlight transmitter is redistributed
Strong distribution map；
Fig. 6 is that illumination of the light source of the portable lamp reflectors of the utility model LED after floodlight transmitter is redistributed is bent
Line chart.
Specific embodiment
Fig. 1 to Fig. 6 shows a preferred embodiment of the portable lamp reflectors of the utility model LED, including multiple light sources
1st, the light source board 2 of fixed light source 1, optically focused transmitter 3 and floodlight transmitter 4, optically focused transmitter 3 are hollow round table, and optically focused emits
The smaller one end of 3 diameter of device is the first transmitting terminal 31, and the one end being relatively large in diameter is the first light-emitting window 32；Floodlight transmitter 4 is one
Side carries the hollow round table of ennation 40, and floodlight transmitter 4 is fixed on the first light-emitting window 32 with 40 corresponding opposite side of ennation
Outside；The smaller one end of 4 diameter of floodlight transmitter is the second transmitting terminal 41, and the one end being relatively large in diameter is the second light-emitting window 42.
Light source 1 is fixed on light source board 2, optically focused transmitter 3 and floodlight transmitter 4 are hollow round table shape, are gathered for providing illumination
Optical transmitting set 3 is used for spotlighting, can realize telecurie irradiation, and floodlight transmitter 4 is used for floodlighting, the soft use of light
In closely illuminating.Light source board 2 is fixed on the transmitting terminal of optically focused transmitter 3 and floodlight transmitter 4, and support is provided for light source 1.It is general
Optical transmitting set 4 can set multiple, be fixed on the side of the light-emitting window of optically focused transmitter 3.Ennation 40 is for reflector and its
It fixes firmware and is in contact fixation.
Light source 1 includes first light source 11 and multiple second light sources 12 in the present embodiment, and light source board 2 includes condensation light source plate 21
With multiple floodlight light source boards 22；Condensation light source plate 21 is fixed on the first transmitting terminal 31, and floodlight light source board 22 is fixed on the second transmitting
End 41；First light source 11 is fixed on condensation light source plate 21, and second light source 12 is fixed on floodlight light source board 22.In the present embodiment
There is provided a first light source 11 and multiple second light sources 12, each first light source 11 and second light source 12 are respectively provided with corresponding light
Source plate provides support for first light source 11 and second light source 12.
First light source 11 and second light source 12 are LED lamp bead in the present embodiment.
It is symmetrical centered on reflector center axis between multiple floodlight transmitters 4 in the present embodiment.Floodlight transmitter 4
It can set according to demand multiple, more number can be set if necessary to closely stronger illumination, be symmetrically distributed in poly-
3 side of optical transmitting set provides uniform closely illumination.
The utility model still further provides a kind of LED lanterns, and it is portable which employs above-mentioned LED
Lamp reflector.
Using the portable lamp reflectors of the LED of the utility model and LED lanterns, by the way that optically focused transmitter and floodlight are emitted
Device is combined as a whole, make LED light not only can with long distance illumination but also can closely focus irradiation, optically focused transmitter have preferable poly-
Light radiation response, and being distributed in uniform light in the range of 0 ° of γ, 10 ° of-γ, can meet the lamps and lanterns for having long distance illumination place
Design；Floodlight transmitter has apparent Architecture Floodlighting, and being distributed in uniform light in the range of 0 ° of γ, 75 ° of-γ, can meet
The Design of Luminaires in place is closely illuminated, multiple use is met, suitable for different use demands.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
It, in specific embodiments and applications can be with many changes may be made, as long as these variations are without departing from this with novel thought
The design of utility model, belongs to the scope of protection of the utility model.
Claims (5)
1. a kind of portable lamp reflectors of LED, including multiple light sources (1), the light source board (2) of the fixed light source (1), optically focused transmitting
Device (3) and floodlight transmitter (4), which is characterized in that the optically focused transmitter (3) be hollow round table, the optically focused transmitter (3)
The smaller one end of diameter is the first transmitting terminal (31), and the one end being relatively large in diameter is the first light-emitting window (32)；The floodlight transmitter
(4) hollow round table of ennation (40) is carried for side, the floodlight transmitter (4) opposite side corresponding with ennation (40) is consolidated
Due to the outside of first light-emitting window (32)；The smaller one end of floodlight transmitter (4) diameter is the second transmitting terminal (41),
The one end being relatively large in diameter is the second light-emitting window (42).
2. the portable lamp reflectors of LED according to claim 1, which is characterized in that the light source (1) is including first light source
(11) and multiple second light sources (12), the light source board (2) include condensation light source plate (21) and multiple floodlight light source boards (22)；Institute
It states condensation light source plate (21) and is fixed on the first transmitting terminal (31), the floodlight light source board (22) is fixed on second transmitting terminal
(41)；The first light source (11) is fixed on the condensation light source plate (21), and the second light source (12) is fixed on described general
On radiant plate (22).
3. the portable lamp reflectors of LED according to claim 2, which is characterized in that the first light source (11) and the second light
Source (12) is LED lamp bead.
4. the portable lamp reflectors of LED according to claim 1, which is characterized in that between multiple floodlight transmitters (4)
It is symmetrical centered on reflector center axis.
5. a kind of LED lanterns, which is characterized in that including the portable lamp reflectors of LED described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365448.9U CN207584425U (en) | 2017-10-23 | 2017-10-23 | A kind of portable lamp reflector of LED and LED lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721365448.9U CN207584425U (en) | 2017-10-23 | 2017-10-23 | A kind of portable lamp reflector of LED and LED lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584425U true CN207584425U (en) | 2018-07-06 |
Family
ID=62728085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721365448.9U Active CN207584425U (en) | 2017-10-23 | 2017-10-23 | A kind of portable lamp reflector of LED and LED lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062343A1 (en) * | 2018-09-28 | 2020-04-02 | 中山市佰利纳照明电器有限公司 | Linear lamp with changeable soft light and condensed light |
-
2017
- 2017-10-23 CN CN201721365448.9U patent/CN207584425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062343A1 (en) * | 2018-09-28 | 2020-04-02 | 中山市佰利纳照明电器有限公司 | Linear lamp with changeable soft light and condensed light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10794550B2 (en) | Multi-directional flashlight | |
| KR200479892Y1 (en) | Illumination device with maximized condensing effect | |
| CN101818872B (en) | Illumination device | |
| US20090190348A1 (en) | Illuminating device with light-emitting diode light | |
| CN105637284B (en) | Luminaire | |
| CN103791257B (en) | Light emitting diode bulb | |
| US20150308653A1 (en) | Optical lens and lighting device | |
| WO2017054568A1 (en) | Led spotlight | |
| CN105180093A (en) | Lens, light source module and lighting devices | |
| CN207584425U (en) | A kind of portable lamp reflector of LED and LED lanterns | |
| CN203797406U (en) | Parallel light beam led lamp | |
| CN105020626A (en) | LED table lamp | |
| US9903563B2 (en) | Low glare LED luminaire | |
| CN203115667U (en) | LED (light emitting diode) reflector lamp | |
| CN203963619U (en) | A kind of lighting device and lighting thereof | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| JP2009199863A (en) | Luminaire using led | |
| CN105841096A (en) | Light distribution lens | |
| CN102759039A (en) | LED (Light-emitted Diode) fluorescent lamp | |
| CN204786175U (en) | Non - imaging optics system of LED lamps and lanterns | |
| CN105402656A (en) | Novel LED spotlight structure | |
| CN205102069U (en) | Supporting lens composition of ladder reflection of light cup and LED lamps and lanterns thereof | |
| CN105020676B (en) | A kind of optical lens | |
| CN203910195U (en) | LED display screen capable of condensing light | |
| CN216693231U (en) | High-illumination lighting device for simulating natural light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |