CN207778131U - A kind of adjustable stadiums LED illumination lamp of light angle - Google Patents
A kind of adjustable stadiums LED illumination lamp of light angle Download PDFInfo
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- CN207778131U CN207778131U CN201721416693.8U CN201721416693U CN207778131U CN 207778131 U CN207778131 U CN 207778131U CN 201721416693 U CN201721416693 U CN 201721416693U CN 207778131 U CN207778131 U CN 207778131U
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- radiator
- adjustable
- light source
- stadiums
- reflector
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Abstract
The utility model is related to a kind of adjustable stadiums LED illumination lamps of light angle, including surface frame, radiator connector, radiator and back frame；LED light source is installed inside radiator；The radiator connector is fixedly connected between the surface frame and radiator, and the two is relatively fixed；The illumination path of LED light source passes through the radiator, radiator connector and surface frame successively；Back frame is equipped with power supply unit, and power supply unit is formed with the LED light source for being electrically connected；It is characterized in that, there are several optical filters of louvered installation and center edge strip, the both ends of center edge strip to be fixed on the inner wall of the surface frame for the inside of surface frame, optical filter turnover is rotatable to be mounted on the center edge strip；Optical filter can be overturn relative to the illumination path of LED light source from parallel to the unspecified angle between vertical.The utility model can realize the adjustable illumination angular range of bigger, and can realize finer adjusting.
Description
Technical field
The utility model is related to stadiums field of illumination lamp technology, and in particular to one kind makes suitable for stadiums
LED illumination lamp, the adjustable illumination angle with range bigger, and can realize finer adjusting.
Background technology
It is well known that the illumination light efficiency of stadiums plays real level of skill with important for players
It influences, therefore the lamps and lanterns applied in the stadiums generally requirement with anti-dazzle, anti-overflow light, to prevent light efficiency is bad from bringing
The problem of vision deviation causes players false judgment occur or cause to botch routines.
In order to achieve the purpose that anti-dazzle, anti-overflow light and improve light utilization, a kind of scheme in the prior art is
Light path will be gone out and be set as adjustable form, such as the lampshade of adjustable angle is set by light refraction to target area in light-emitting surface
Domain can reach the purpose with light in active set.However the scheme that the lampshade of existing setting adjustable angle is reflected also is deposited
In some defects, such as since lampshade area is excessive, a part of light-emitting surface can be blocked, therefore practical adjustable illumination angle can be influenced
Degree, and inconvenience is fine-tuned.
Utility model content
The purpose of this utility model is that a kind of adjustable stadiums LED illumination lamp of light angle is disclosed, to realize
The adjustable illumination angular range of bigger, and can realize finer adjusting.
The adjustable stadiums LED illumination lamp of a kind of light angle disclosed by the utility model, including surface frame, radiator
Connector, radiator and back frame；LED light source is installed inside the radiator；The radiator connector is fixedly connected on
Between the surface frame and radiator, the two is relatively fixed；The illumination path of the LED light source passes through the heat dissipation successively
Device, radiator connector and surface frame；The back frame is equipped with power supply unit, and the power supply unit is formed with the LED light source
For electrical connection；Several optical filters and center edge strip of the inside of the surface frame with louvered installation, the two of the center edge strip
End is fixed on the inner wall of the surface frame, and the optical filter turnover is rotatable to be mounted on the center edge strip；The optical filter can phase
The illumination path of LED light source is overturn from parallel to the unspecified angle between vertical.
In further alternative, the side of the radiator connector is equipped with base mechanism, the base mechanism packet
Include lamps and lanterns connecting bracket, runing rest and runing rest seat；Lamps and lanterns connecting bracket one end and the radiator connector
Side be fixedly connected, one end of the other end and the runing rest is rotatablely connected, the other end of the runing rest with it is described
Runing rest seat is fixedly connected.
In further alternative, the base mechanism further includes gear fixing piece, the lamps and lanterns connecting bracket it is another
End has a double cog gear member, and the runing rest has a U-type groove, two gear faces of the double cog gear member respectively with one
The gear fixing piece engagement makes the double cog gear member be rotatably installed in the U-type groove, and the double cog gear member, gear
Fixing piece and U-type groove three are coaxial.
In further alternative, bottom is equipped with water-proof silica-gel pad in the radiator.
In further alternative, reflector is also equipped with inside the radiator, the reflector bottom is equipped with light
Source holder, the LED light source are located inside the reflector and are fixed on the light source bracket.
In further alternative, reflector fixed seat is also equipped with inside the radiator, the reflector is mounted on
Inside the reflector fixed seat.
In further alternative, the surface of reflection cup is covered with reflector glass, and the reflector fixes seating face
Equipped with trim ring, the trim ring and reflector fixed seat are fixed on the radiator by screw.
In further alternative, power supply fixed plate is installed, the power supply unit is fixed on power supply inside the back frame
In fixed plate.
The utility model at least has following advantages：
(1) inside of surface frame has several optical filters of louvered installation and center edge strip, optical filter can be relative to LED light
The illumination path in source is overturn from parallel to the unspecified angle between vertical, therefore adjustable light angle and range bigger and more
Finely；As special case, when optical filter is adjusted to it is parallel with the illumination path of LED light source when, it can be achieved that substantially unobstructed.
(2) design of surface frame may also function as the effect of anti-dazzle, anti-overflow light, can provide more preferably light efficiency, to be body
It educates movement and more preferably illumination condition is provided.
(3) LED light source is mounted in radiator, disclosure satisfy that the needs of high-power LED light source heat dissipation, keeps lamps and lanterns four sides logical
Wind, convenient for passing through natural wind heat loss through convection.
(4) use LED light source, be more energy-saving and environmentally friendly, and substantially improving due to heat dissipation effect, LED light source not by
High temperature influences, and can significantly extend the time of its constant illumination, and can accomplish substantially non-maintaining.
Description of the drawings
Fig. 1 is the adjustable stadiums LED illumination lamp configuration schematic diagram of light angle disclosed in embodiment.
Fig. 2 is the adjustable stadiums LED illumination lamp package assembly stereoscopic schematic diagram of light angle disclosed in embodiment.
Fig. 3 is the adjustable stadiums LED illumination lamp package assembly floor map of light angle disclosed in embodiment.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
It is identified in figure：Surface frame 10, optical filter 11, center edge strip 12, radiator connector 20, radiator 30, back frame 40, lamp
Have connecting bracket 41, runing rest 42, runing rest seat 43, gear fixing piece 44, LED light source 50, power supply fixed plate 60, waterproof
Silicagel pad 70, reflector fixed seat 81, reflector 82, light source bracket 83, reflector glass 84, trim ring 85.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, below in conjunction with attached drawing and embodiment to the utility model into traveling
One step describes.
Also referring to Fig. 1 to Fig. 5, a kind of adjustable stadiums LED illumination lamp of light angle disclosed in the present embodiment
Tool, including surface frame 10, radiator connector 20, radiator 30 and back frame 40；LED light source 50 is installed inside radiator 30；
Radiator connector 20 is fixedly connected between surface frame 10 and radiator 30, and the two is relatively fixed；The illumination of LED light source 50
Light path passes through radiator 30, radiator connector 20 and surface frame 10 successively；Back frame 40 be equipped with power supply unit (it is not shown,
Power supply fixed plate 60 is installed inside back frame 40, the power supply unit can be mounted on the power supply fixed plate 60 on), power supply unit with
LED light source 50 is formed for electrical connection；The inside of surface frame 10 has several optical filters 11 and center edge strip 12 of louvered installation, in
The both ends of heart edge strip 12 are fixed on the inner wall of surface frame 10, and optical filter 11 is convertible to be mounted on center edge strip 12；Optical filter 11
It can be overturn from parallel to the unspecified angle between vertical relative to the illumination path of LED light source 50.
Preferably, the side of radiator connector 20 is equipped with base mechanism, and base mechanism includes lamps and lanterns connection
Holder 41, runing rest 42 and runing rest seat 43；41 one end of lamps and lanterns connecting bracket and the side of radiator connector 20 are solid
One end of fixed connection, the other end and runing rest 42 is rotatablely connected, and the other end and the runing rest seat 43 of runing rest 42 are fixed
Connection.The base mechanism can be fixed on building, and can adjust the suspension angles relative to building, and can be into one
Step keeps the illumination zone of lamps and lanterns and light angle integrally adjustable.
Preferably, base mechanism further includes gear fixing piece 44, and the other end of lamps and lanterns connecting bracket 41 is with double
There is U-type groove, two gear faces of double cog gear member to be nibbled respectively with a gear fixing piece 44 for face gear member, runing rest 42
Conjunction makes double cog gear member be rotatably installed in the U-type groove, and double cog gear member, gear fixing piece 4 and U-type groove three are coaxial,
As shown in Figure 1.The design of gears scheme can be more convenient adjust rotation angle, adjust in place afterwards be automatic fixed angle without
It is fixed by other component.
Preferably, bottom is equipped with water-proof silica-gel pad 70 in radiator 30, to be more suitable for the use of lamps and lanterns open air.
Preferably, it is also equipped with reflector fixed seat 81 inside radiator 30；81 inside peace of reflector fixed seat
Equipped with reflector 82；82 bottom of reflector is equipped with light source bracket 83；LED light source 50 is located at 82 inside of reflector and is fixed on light
On source holder 83；82 surface cover of reflector is equipped with reflector glass 84.81 surface of reflector fixed seat is equipped with trim ring 85, passes through spiral shell
Trim ring 75 and reflector fixed seat 81 are fixed on radiator 30 by silk (not shown).
In conclusion the present embodiment at least has following advantages：
(1) inside of surface frame has several optical filters of louvered installation and center edge strip, optical filter can be relative to LED light
The illumination path in source is overturn from parallel to the unspecified angle between vertical, therefore adjustable light angle and range bigger and more
Finely；As special case, when optical filter is adjusted to it is parallel with the illumination path of LED light source when, it can be achieved that substantially unobstructed.
(2) design of surface frame may also function as the effect of anti-dazzle, anti-overflow light, can provide more preferably light efficiency, to be body
It educates movement and more preferably illumination condition is provided.
(3) LED light source is mounted in radiator, disclosure satisfy that the needs of high-power LED light source heat dissipation, keeps lamps and lanterns four sides logical
Wind, convenient for passing through natural wind heat loss through convection.
(4) use LED light source, be more energy-saving and environmentally friendly, and substantially improving due to heat dissipation effect, LED light source not by
High temperature influences, and can significantly extend the time of its constant illumination, and can accomplish substantially non-maintaining.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of adjustable stadiums LED illumination lamp of light angle, including surface frame, radiator connector, radiator and
Back frame；LED light source is installed inside the radiator；The radiator connector be fixedly connected on the surface frame and radiator it
Between, the two is relatively fixed；The illumination path of the LED light source successively pass through the radiator, radiator connector and
Surface frame；The back frame is equipped with power supply unit, and the power supply unit is formed with the LED light source for being electrically connected；It is characterized in that,
There are several optical filters of louvered installation and center edge strip, the both ends of the center edge strip to be fixed on institute for the inside of the surface frame
It states on the inner wall of surface frame, the optical filter turnover is rotatable to be mounted on the center edge strip；The optical filter can be relative to LED light source
Illumination path overturn from parallel to the unspecified angle between vertical.
2. the adjustable stadiums LED illumination lamp of light angle according to claim 1, which is characterized in that described to dissipate
The side of hot device connector is equipped with base mechanism, and the base mechanism includes lamps and lanterns connecting bracket, runing rest and rotation
Carrier base；Lamps and lanterns connecting bracket one end is fixedly connected with the side of the radiator connector, the other end and the rotation
One end of holder is rotatablely connected, and the other end of the runing rest is fixedly connected with the runing rest seat.
3. the adjustable stadiums LED illumination lamp of light angle according to claim 2, which is characterized in that the bottom
Seat mechanism further includes gear fixing piece, and the other end of the lamps and lanterns connecting bracket has double cog gear member, the runing rest tool
There is U-type groove, two gear faces of the double cog gear member are engaged with a gear fixing piece respectively makes the double cog
Gear member is rotatably installed in the U-type groove, and the double cog gear member, gear fixing piece and U-type groove three are coaxial.
4. the adjustable stadiums LED illumination lamp of light angle according to claim 3, which is characterized in that described to dissipate
Bottom is equipped with water-proof silica-gel pad in hot device.
5. the adjustable stadiums LED illumination lamp of light angle according to claim 4, which is characterized in that described to dissipate
Reflector is also equipped with inside hot device, the reflector bottom is equipped with light source bracket, and the LED light source is located at the reflector
It is internal and be fixed on the light source bracket.
6. the adjustable stadiums LED illumination lamp of light angle according to claim 5, which is characterized in that described to dissipate
Reflector fixed seat is also equipped with inside hot device, the reflector is mounted on inside the reflector fixed seat.
7. the adjustable stadiums LED illumination lamp of light angle according to claim 6, which is characterized in that described anti-
Light cup surface cover is equipped with reflector glass, and the reflector fixes seating face and is equipped with trim ring, by screw by the trim ring and instead
Light cup fixed seat is fixed on the radiator.
8. the adjustable stadiums LED illumination lamp of light angle according to any one of claims 1 to 7, feature exist
In being equipped with power supply fixed plate inside the back frame, the power supply unit is fixed in power supply fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416693.8U CN207778131U (en) | 2017-10-26 | 2017-10-26 | A kind of adjustable stadiums LED illumination lamp of light angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416693.8U CN207778131U (en) | 2017-10-26 | 2017-10-26 | A kind of adjustable stadiums LED illumination lamp of light angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778131U true CN207778131U (en) | 2018-08-28 |
Family
ID=63232815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416693.8U Active CN207778131U (en) | 2017-10-26 | 2017-10-26 | A kind of adjustable stadiums LED illumination lamp of light angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778131U (en) |
-
2017
- 2017-10-26 CN CN201721416693.8U patent/CN207778131U/en active Active
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