CN105737117A - Heat radiation method of stage lamp and stage lamp structure thereof - Google Patents
Heat radiation method of stage lamp and stage lamp structure thereof Download PDFInfo
- Publication number
- CN105737117A CN105737117A CN201610107433.6A CN201610107433A CN105737117A CN 105737117 A CN105737117 A CN 105737117A CN 201610107433 A CN201610107433 A CN 201610107433A CN 105737117 A CN105737117 A CN 105737117A
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- CN
- China
- Prior art keywords
- lamp body
- reflector
- vent
- air
- stage
- 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.)
- Pending
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Classifications
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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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
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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 invention relates to a heat radiation method of a stage lamp and a stage lamp structure thereof. The heat radiation method includes the steps that at least two vents (2) are formed in a lamp body (1) and each provided with a fan (3) which is used for feeding air into the lamp body (1), the air forms vortex airflow inside the lamp body (1), and the vortex airflow and hot air dissipated inside the lamp body (1) are mixed and then discharged out, so that the rapid cooling function is achieved. The stage lamp structure is characterized in that the at least two vents (2) are formed in the lamp body (1) and each provided with the corresponding fan (3) which is used for feeding air into the lamp body (1). According to the heat radiation method of the stage lamp and the stage lamp structure thereof, the heat radiation effect of the lamp is effectively improved, and meanwhile the service life of the lamp is prolonged.
Description
Technical field
The present invention relates to a kind of light fixture, be specifically related to a kind of light fixture heat dissipating method with good heat radiating function and light fixture thereof.
Background technology
The common two kinds of forms of light fixture, particularly stage lamp structure, one is that light fixture carries reflector, and another kind is that light fixture separates with reflector.No matter which kind of mode, on the bulb centre of sphere of its light fixture, temperature is all had specific span of control by front and back molybdenum sheet and front end lead-in wire, and cooling requirements is uniform.Along with the operation direction of illumination of light fixture changes, such as level, vertical, inclination etc., each point temperature requirement also respective change, now then need a kind of heat abstractor that can control accordingly according to various change in location so that each point temperature remains to control in prescribed limit.The heat radiation of current light fixture has good heat sink material mainly through adopting on light fixture, and arranges good ventilation gap or ventilating duct on light fixture.
Summary of the invention
It is an object of the invention to, the heat radiation in order to solve existing stage lighting has above-mentioned technical problem, it is provided that the heat dissipating method of a kind of stage lighting and stage light structure thereof.
The heat dissipating method of a kind of stage lighting is: at least provided with two vents on lamp body, and described vent is provided with blower fan air-supply and enters in lamp body, makes air form Scroll-tupe air-flow in lamp body and mixes with the steam distributed in lamp body and send, it is achieved rapid cooling function.
The above-mentioned different air quantity of each vent output, a part of air quantity cooling light fixture cylinder, to meet molybdenum sheet and the temperature requirement of front end lead-in wire, another part air quantity is by the bounce-back of reflector arc inner wall and forms helicoid motion in a certain direction, heat in reflector can quickly be taken out of inside reflector by its swirling air stream, thus reducing ball bubble temperature.
Above-mentioned lamp body is provided with two vents, and vent is distributed on the same centre section of lamp body, and the angle inclined with centre section is arranged.
Above-mentioned vent is in reflector, relative with the bulb of lamp body, makes vent conveying air enter reflector inside and be sent to light fixture cylinder by inside reflector, it is achieved light fixture entirety fast cooling dispels the heat.
A kind of stage light structure with good heat radiating function, includes lamp body, and at least provided with two vents on described lamp body, described vent is provided with blower fan and blows to lamp body.
Above-mentioned vent is located at the reflector opening part of lamp body.
Above-mentioned vent is two air inlets with wind deflector being distributed in both sides on the same centre section of lamp body, the angle setting that these two air inlets are inclined with centre section.
The angle that two above-mentioned vents tilt is identical.
The angle that two above-mentioned vents tilt is 25 °-75 °.
Above-mentioned vent and reflector plane of the opening are in sloping inwardly setting, and vent tilts inside reflector.
Beneficial effects of the present invention:
1, the present invention is at least provided with two vents on lamp body, and described vent is provided with blower fan air-supply and enters in lamp body, makes air form Scroll-tupe air-flow in lamp body and mixes with the steam distributed in lamp body and send, it is achieved rapid cooling function.Thus, effectively light fixture is quickly dispelled the heat, extend the useful life of light fixture.
2, the lamp body of the present invention is provided with two vents, and vent is distributed on the same centre section of lamp body, and the angle inclined with centre section is arranged.Vent and reflector plane of the opening are in sloping inwardly setting, and vent tilts inside reflector.Thus, radiating efficiency can be effectively improved, improve the radiating effect of light fixture further.
Accompanying drawing explanation
Fig. 1 is the top view of the present invention.
Fig. 2 is the sectional view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of stage light structure with good heat radiating function as depicted in figs. 1 and 2, includes lamp body 1, and at least provided with two vents 2 on described lamp body 1, described vent 2 is provided with blower fan 3 and blows to lamp body 1.Described vent 2 is located at the opening part of the reflector 5 of lamp body 1, each vent 2 can be respectively provided at a blower fan 3 and blow, air-supply pipeline can also be utilized to blow by a blower fan 3 by each vent 2, namely adopt a blower fan 3 to blow to multiple vents 2 simultaneously.
In being embodied as, described vent 2 is two air inlets with wind deflector 8 of the upper both sides of same centre section 6 (this centre section 6 is plane) being distributed in lamp body 1, the angle setting that these two air inlets are inclined with centre section 6, this angle of inclination can be passed through wind deflector 8 and be adjusted, the angle that two vent 2 tilts is identical, and the angle a of its inclination is 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 60 °, 65 °, 70 ° or 75 °.Described vent 2 and the reflector 5 opening rim of a cup of reflector (this opening be) plane is in sloping inwardly setting, its angle of inclination b can be 25 °, 35 °, 45 °, vent 2 tilts towards reflector 5 internal, the air quantity making blower fan 3 is delivered in reflector 5 by vent 2, forms good radiating effect.
The heat dissipating method of above-mentioned stage lighting is: at least provided with two vents 2 on lamp body 1, described vent 2 is provided with blower fan 3 air-supply and enters in lamp body 1, make air form Scroll-tupe air-flow in lamp body 1, mix with the steam distributed in lamp body 1 and send, it is achieved cooling function rapidly.In method, each vent 2 exports different air quantity or identical air quantity, a part of air quantity cooling light fixture cylinder 4, to meet molybdenum sheet and the temperature requirement of front end lead-in wire 41, another part air quantity is by the bounce-back of reflector 5 arc inner wall and forms helicoid motion in a certain direction, it is internal that heat in reflector 5 can quickly be taken out of reflector 5 by its swirling air stream, thus reducing ball bubble temperature.
In order to make the wind in reflector 5 form the motion of Scroll-tupe, two vents 2 that lamp body 1 is provided with are distributed on the same centre section 6 of lamp body 1, the angle inclined with centre section 6 is arranged, and this angle of inclination can be 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 60 °, 65 °, 70 ° or 75 °.Described vent 2 is in reflector 5, relative with the bulb 7 of lamp body, namely vent 2 is towards the bulb in reflector 5, makes vent 2 carry air enter reflector 5 inside and be sent to light fixture cylinder 4 by reflector 5 is internal, it is achieved light fixture entirety fast cooling dispels the heat.
The present invention is technically characterized by comprising the steps as follows: as depicted in figs. 1 and 2, adopts two independent ventilation mouths 2 to blow, and two Fans 3 are symmetrical dislocation center in conjunction with the arcuate structure performance that reflector 5 has itself, allow the wind that two blower fans are produced by boasting form helicoid motion structure.That is: two vents 2 are parallel and the certain distance that staggers, and are provided with wind deflector 8, make the wind of two vents 2 blowouts be unlikely to the directly conflict formation center that produces and hinder, thus affecting integral heat sink effect.During two blower fans 3 of this specific embodiment run, wherein a typhoon function independently exports difference air quantity and coordinates with another blower fan, just can well the various temperature requirement of light fixture be controlled.The a part of air quantity cooling light fixture cylinder 4 of blower fan 3, to meet molybdenum sheet and the temperature requirement of front end lead-in wire 41, another part air quantity is by the bounce-back of reflector 5 arc inner wall and forms helicoid motion in a certain direction, heat in reflector can quickly be taken out of inside reflector by its swirling air stream, thus reducing ball bubble surface temperature.When light fixture is in different directions, light fixture centre of sphere temperature requirement is also different, can pass through to arrange a detecting device and judge its position, and reach to control discharge quantity of fan by the voltage of control centre's control and adjustment two Fans, make two blower fan combineds effect, thus temperature requirement when meeting different directions.
Claims (10)
1. the heat dissipating method of a stage lighting, it is characterized in that: at least provided with two vents on lamp body, described vent is provided with blower fan air-supply and enters in lamp body, makes air form Scroll-tupe air-flow in lamp body and mixes with the steam distributed in lamp body and send, it is achieved rapid cooling function.
2. the heat dissipating method of a kind of stage lighting according to claim 1, it is characterized in that: the described different air quantity of each vent output, a part of air quantity cooling light fixture cylinder, to meet molybdenum sheet and the temperature requirement of front end lead-in wire, another part air quantity is by the bounce-back of reflector arc inner wall and forms helicoid motion in a certain direction, heat in reflector can quickly be taken out of inside reflector by its swirling air stream, thus reducing ball bubble temperature.
3. the heat dissipating method of a kind of stage lighting according to claim 1, is characterized in that: described lamp body is provided with two vents, and vent is distributed on the same centre section of lamp body, and the angle inclined with centre section is arranged.
4. the heat dissipating method of a kind of stage lighting according to claim 1, it is characterized in that: described vent is in reflector, relative with the bulb of lamp body, make vent conveying air enter reflector inside and be sent to light fixture cylinder by inside reflector, it is achieved light fixture entirety fast cooling dispels the heat.
5. a stage light structure with good heat radiating function, include lamp body (1), it is characterized in that: at least provided with two vents (2) on described lamp body (1), described vent (2) is provided with blower fan (3) and blows to lamp body (1).
6. a kind of stage light structure with good heat radiating function according to claim 5, is characterized in that: described vent (2) is located at reflector (5) opening part of lamp body (1).
7. a kind of stage light structure with good heat radiating function according to claim 5, it is characterized in that: described vent (2) is two air inlets with wind deflector (8) of the upper both sides of same centre section (6) being distributed in lamp body (1), the angle setting that these two air inlets are inclined with centre section (6).
8. a kind of stage light structure with good heat radiating function according to claim 7, is characterized in that: the angle that two described vents (2) tilt is identical.
9. a kind of stage light structure with good heat radiating function according to claim 7, is characterized in that: the angle that two described vents (2) tilt is 25 °-75 °.
10. a kind of stage light structure with good heat radiating function according to claim 5, it is characterized in that: described vent (2) and reflector (5) plane of the opening are in sloping inwardly setting, and vent (2) tilts towards reflector (5) internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107433.6A CN105737117A (en) | 2016-02-28 | 2016-02-28 | Heat radiation method of stage lamp and stage lamp structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107433.6A CN105737117A (en) | 2016-02-28 | 2016-02-28 | Heat radiation method of stage lamp and stage lamp structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105737117A true CN105737117A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610107433.6A Pending CN105737117A (en) | 2016-02-28 | 2016-02-28 | Heat radiation method of stage lamp and stage lamp structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737117A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996550A (en) * | 2017-04-21 | 2017-08-01 | 广州市德晟光电科技股份有限公司 | A kind of lamp socket heat abstractor |
| CN108800077A (en) * | 2018-08-20 | 2018-11-13 | 广州市浩洋电子股份有限公司 | A kind of radiator of stage lighting cutting assembly |
| CN110553180A (en) * | 2019-09-30 | 2019-12-10 | 广州市浩洋电子股份有限公司 | Variable air duct heat dissipation system for stage lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202884533U (en) * | 2012-08-16 | 2013-04-17 | 广州彩熠灯光有限公司 | Stage lamp with good heat dissipation effect |
| CN103307581A (en) * | 2013-06-19 | 2013-09-18 | 广州市浩洋电子有限公司 | Stage lamp thermal system |
| CN204494337U (en) * | 2015-04-03 | 2015-07-22 | 广州市升龙灯光设备有限公司 | Two wind-guiding mouth radiator structure |
-
2016
- 2016-02-28 CN CN201610107433.6A patent/CN105737117A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202884533U (en) * | 2012-08-16 | 2013-04-17 | 广州彩熠灯光有限公司 | Stage lamp with good heat dissipation effect |
| CN103307581A (en) * | 2013-06-19 | 2013-09-18 | 广州市浩洋电子有限公司 | Stage lamp thermal system |
| CN204494337U (en) * | 2015-04-03 | 2015-07-22 | 广州市升龙灯光设备有限公司 | Two wind-guiding mouth radiator structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996550A (en) * | 2017-04-21 | 2017-08-01 | 广州市德晟光电科技股份有限公司 | A kind of lamp socket heat abstractor |
| CN108800077A (en) * | 2018-08-20 | 2018-11-13 | 广州市浩洋电子股份有限公司 | A kind of radiator of stage lighting cutting assembly |
| CN110553180A (en) * | 2019-09-30 | 2019-12-10 | 广州市浩洋电子股份有限公司 | Variable air duct heat dissipation system for stage lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |