CN106524073B - The radiating LED lamp of large angle illumination - Google Patents
The radiating LED lamp of large angle illumination Download PDFInfo
- Publication number
- CN106524073B CN106524073B CN201611170966.5A CN201611170966A CN106524073B CN 106524073 B CN106524073 B CN 106524073B CN 201611170966 A CN201611170966 A CN 201611170966A CN 106524073 B CN106524073 B CN 106524073B
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- CN
- China
- Prior art keywords
- led lamp
- cavity
- light transmission
- aluminum profile
- transmission mask
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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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
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to LED lamp fields, the especially radiating LED lamp of large angle illumination, including fluorescent tube aluminum profile, light transmission mask, light transmission mask is mounted on fluorescent tube aluminum profile, and fluorescent tube aluminum profile is equipped with lamp holder substrate, is provided with wiring board and multiple LED lamp beads on lamp holder substrate, the inside of light transmission mask is equipped with the cavity equipped with water, the side of cavity is equipped with air blower, offers inflatable mouth and check valve on cavity, inflatable mouth is connect with air blower；Air cooling machine is provided on air blower.The present invention increases the illuminating area of lamps and lanterns by multiple light refraction, and radiating efficiency is high, and intensity of illumination changes.
Description
Technical field
The present invention relates to the radiating LED lamps of LED lamp field, especially large angle illumination.
Background technique
LED is the newest light source in 21 century " green illumination " field, no matter at home or external, all still it is emerging most
New electric light source.But LED illumination need to solve the series of technical such as heat dissipation difficulty, manufacturing cost are high, light source direction is strong, therefore
Its research direction gradually develops to high-power, high photosynthetic efficiency, inexpensive direction.LED lamp tube is the important product in LED illumination product
Kind.
Currently, existing lamps and lanterns are mainly made of LED lamp panel, fluorescent tube aluminum profile and light transmission mask, wherein LED lamp panel by
LED lamp bead and wiring board composition, and on the lamp holder substrate being mounted in fluorescent tube aluminum profile.The lamps and lanterns have the following problems：1, lamp
The light transmission mask of pipe is the pp material modeling face of transparent no refraction, and lighting angle is less than normal, and illuminating area is limited, is not suitable for now
The demand of wide-angle lamps and lanterns；2, the LED lamp bead in LED lamp tube is concentrated in the circuit board, is placed in the light transmission mask of sealing, is dissipated
The thermal efficiency is very low, can not do the power of lamps and lanterns greatly；3, existing LED lamp intensity of illumination is fixed, and needs lamps and lanterns in stage etc.
Illumination variation, mostly use the mode of rotation lamps and lanterns to realize now, after long-time use, the rotating part of lamps and lanterns will appear pine
Dynamic phenomenon, is easy to fall down, there are some potential safety problemss.
Summary of the invention
The purpose of the present invention is to provide the radiating LED lamp of large angle illumination, which has illuminating area big, dissipates
The thermal efficiency is high, and can carry out the advantage of intensity of illumination variation.
In order to achieve the above objectives, the technical scheme is that：Including fluorescent tube aluminum profile, light transmission mask, light transmission mask peace
On fluorescent tube aluminum profile, fluorescent tube aluminum profile is equipped with lamp holder substrate, is provided with wiring board and multiple LED light on lamp holder substrate
Pearl, the inside of light transmission mask are equipped with the cavity equipped with water, and the side of cavity is equipped with air blower, offers inflatable mouth and list on cavity
To valve, inflatable mouth is connect with air blower；Air cooling machine is provided on air blower.
Beneficial effects of the present invention：
1, in the present invention, setting is equipped with the cavity of water on light transmission mask, and the light of multiple LED lamp bead transmittings passes through air
Medium enters in the water of cavity, carries out first time refraction, and then light enters from the aqueous medium of cavity in extraneous air, carries out
Second of refraction, so that the light angle of light becomes larger, so that the area of illumination becomes larger.
2, in the present invention, the side of cavity is provided with air blower, according to the needs of stage, to being blown into air in cavity,
Air driven water is moved, and ripples or bubble are generated, and for such light when passing through cavity, the refraction angle of light is different, from
And the aggregation extent of illumination is changed, the final intensity for influencing illumination, convenient for building the atmosphere of a kind of illumination variation extremely dazzled.
3, in the present invention, by the way of being passed through air into cavity, air is cooled down, in such air and cavity
Water contact so that the temperature of water reduces, so that the temperature in entire lamps and lanterns is reduced, so that the heat dissipation effect of lamps and lanterns improves.
To the preferred embodiment 1 that the improvement of base case obtains, the junction of light transmission mask and fluorescent tube aluminum profile is hinged with scattered
The surface of hot plate, heat sink is equipped with reflector, and the both ends of cavity are equipped with air bag, and air bag dissipates between cavity and air blower
The side of air bag is arranged in hot plate.What it is due to LED light sending is the general light of Blang, is the light of panoramic exposure, the two sides of light
Many light-ray condensings are had, so that there is aperture phenomenon in the edge of LED lamp, for this purpose, by setting air bag, it is logical using air blower
Enter air, to change the angle of heat sink, and heat sink is equipped with reflector, thus it is possible to vary the angle of rim ray, so that side
Edge light directive center, can be enhanced intensity of illumination in this way, and eliminate the aperture phenomenon of LED lamp.
To the preferred embodiment 2 that the improvement of base case obtains, it is equipped with transparent colored bulb in cavity, air blower is into cavity
It is blown into air, air driven water and colored bulb movement, when light passes through cavity, launches the light of the various colors of wide-angle,
Convenient for building the atmosphere of stage.
To the preferred embodiment 3 that the improvement of base case obtains, it is clamped between light transmission mask and fluorescent tube aluminum profile, is convenient in this way
It is disassembled and installed.
To the preferred embodiment 4 that the improvement of base case obtains, LED lamp bead uniform array is arranged in the circuit board, so just
It is uniform in the transmitting of light.
To the preferred embodiment 5 that the improvement of base case obtains, it is equipped with trapezoidal block between adjacent LED lamp bead, block
Surface is equipped with reflecting plate, convenient for reflecting the low angle ray of light at LED lamp bead, to eliminate aperture phenomenon.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the cross-sectional view of the radiating LED lamp of large angle illumination of the present invention.
Specific embodiment
Appended drawing reference：Fluorescent tube aluminum profile 1, light transmission mask 2, lamp holder substrate 3, wiring board 4, LED lamp bead 5, block 6, reflection
Plate 7, cavity 8, colored bulb 9, air bag 10, inflatable mouth 11, air blower 12, air cooling machine 13, heat sink 14, reflector 15.
As shown in Figure 1, the present invention is the radiating LED lamp of large angle illumination, including fluorescent tube aluminum profile 1, fluorescent tube aluminium profiles
One arc-shaped light transmission mask 2 is installed, the both ends of light transmission mask 2 are equipped with grab, and the both ends of fluorescent tube aluminum profile 1 are equipped on material 1
Fixture block, grab are mutually clamped with fixture block.The upper surface of fluorescent tube aluminum profile 1 is equipped with horizontally disposed lamp holder substrate 3, lamp holder substrate
3 are covered with wiring board 4 above, and lamp holder substrate 3 is equipped with mounting hole, and LED lamp bead 5 is equipped in mounting hole, offered on wiring board 4 with
The corresponding light hole of LED lamp bead 5, wiring board 4 are electrically connected with LED lamp bead 5, and assist side 4 is arranged in 5 uniform array of LED lamp bead
On, trapezoidal block 6 is equipped between adjacent LED lamp bead 5, the surface of block 6 is equipped with reflecting plate 7.The wherein inside of light transmission mask 2
Equipped with corresponding arc-shaped cavity 8, the water that cavity 8 is provided with, cavity 8 is interior, and there are also multiple transparent colored bulbs 9.Cavity
8 two sides lower end is separately installed with air bag 10, and an inflatable mouth 11 and check valve are offered on cavity 8, and the side of air bag 10 is equipped with
Air blower 12, air blower 12 are connect with air bag 10, and an air cooling machine 13 is connected on air blower 12.Light transmission mask 2 and fluorescent tube
The junction of aluminum profile 1 is hinged with heat sink 14, and the surface of heat sink 14 is equipped with reflector 15, and heat sink 14 is arranged in air bag 10
Side.
In use, being powered first to LED lamp, the light that multiple LED lamp beads 5 issue is passed through by cavity 8, light
Water in cavity 8 is reflected twice, and light is entered by air dielectric in the water of cavity 8, carries out first time refraction, then light
Line enters from the aqueous medium of cavity 8 in extraneous air, carries out second and reflects, the irradiating angle of light becomes larger.Then, it opens
Air blower 12,12 blow out air of air blower enter in air cooling machine 13, cool down to air, and air enters in air bag 10,
Portion of air supports air bag 10 greatly, and air bag 10 pushes hinged heat sink 14, and the reflector 15 on heat sink 14 is to LED lamp bead
The light of 5 two sides is reflected, and opticpath is changed, so that light concentrates on intermediate certain angle, it is existing to avoid the occurrence of aperture
As.Meanwhile heat sink 14 absorbs the heat in lamps and lanterns, and cooling air also has cooling effect to lamps and lanterns.Other one
Partial air enters in cavity 8, pushes water to carry out flowing or bubble, and the colored bulb 9 inside water is pushed to be moved, this
When, light enters the change of the refraction angle in cavity 8, and the color for the light being shot out also is changing at any time.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. the radiating LED lamp of large angle illumination, including fluorescent tube aluminum profile, light transmission mask, the light transmission mask are mounted on lamp
On pipe aluminum profile, fluorescent tube aluminum profile is equipped with lamp holder substrate, is provided with wiring board and multiple LED lamp beads on lamp holder substrate, special
Sign is that the inside of the light transmission mask is equipped with the cavity equipped with water, and the side of cavity is equipped with air blower, offers and blow on cavity
Port and check valve, inflatable mouth are connect with air blower；Air cooling machine is provided on the air blower；The light transmission mask and lamp
The junction of pipe aluminum profile is hinged with heat sink, and the surface of heat sink is equipped with reflector, and the both ends of the cavity are equipped with air bag,
For air bag between cavity and air blower, the side of air bag is arranged in heat sink.
2. the radiating LED lamp of large angle illumination according to claim 1, it is characterised in that：It is equipped in the cavity
Transparent colored bulb.
3. the radiating LED lamp of large angle illumination according to claim 2, it is characterised in that：The light transmission mask with
It is clamped between fluorescent tube aluminum profile.
4. the radiating LED lamp of large angle illumination according to claim 3, it is characterised in that：The LED lamp bead is uniform
Array is arranged in the circuit board.
5. the radiating LED lamp of large angle illumination according to claim 4, it is characterised in that：Between adjacent LED lamp bead
Equipped with trapezoidal block, the surface of block is equipped with reflecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170966.5A CN106524073B (en) | 2016-12-16 | 2016-12-16 | The radiating LED lamp of large angle illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170966.5A CN106524073B (en) | 2016-12-16 | 2016-12-16 | The radiating LED lamp of large angle illumination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524073A CN106524073A (en) | 2017-03-22 |
| CN106524073B true CN106524073B (en) | 2018-11-16 |
Family
ID=58339541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170966.5A Active CN106524073B (en) | 2016-12-16 | 2016-12-16 | The radiating LED lamp of large angle illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524073B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323136A (en) * | 2018-11-19 | 2019-02-12 | 袁广明 | A kind of LED lamp of uniform in light emission |
| CN113390895B (en) * | 2021-04-28 | 2022-10-11 | 山西穿越光电科技有限责任公司 | Light source reflection quick adjustment type AOI optical detection equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628111U (en) * | 2010-02-10 | 2010-11-10 | 惠州市华阳多媒体电子有限公司 | LED fluorescent lamp tube |
| CN105402636A (en) * | 2014-09-12 | 2016-03-16 | 上海市闵行第二中学 | Artistic lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5887532B2 (en) * | 2011-12-19 | 2016-03-16 | パナソニックＩｐマネジメント株式会社 | Lighting device and lighting fixture |
-
2016
- 2016-12-16 CN CN201611170966.5A patent/CN106524073B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628111U (en) * | 2010-02-10 | 2010-11-10 | 惠州市华阳多媒体电子有限公司 | LED fluorescent lamp tube |
| CN105402636A (en) * | 2014-09-12 | 2016-03-16 | 上海市闵行第二中学 | Artistic lamp |
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| Publication number | Publication date |
|---|---|
| CN106524073A (en) | 2017-03-22 |
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