CN107965744B - Cyclone radiator and radiating method - Google Patents
Cyclone radiator and radiating method Download PDFInfo
- Publication number
- CN107965744B CN107965744B CN201711436902.XA CN201711436902A CN107965744B CN 107965744 B CN107965744 B CN 107965744B CN 201711436902 A CN201711436902 A CN 201711436902A CN 107965744 B CN107965744 B CN 107965744B
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- Prior art keywords
- radiating
- cyclone
- radiator
- arc
- heat
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- 238000000034 method Methods 0.000 title claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The cyclone radiator comprises at least one radiating unit, wherein the radiating units are vertically arranged on a base at intervals, each radiating unit comprises two arc radiating fins, openings of the two arc radiating fins are designed oppositely, gaps are arranged between the two arc radiating fins, the two arc radiating fins are arranged in a staggered mode, and a cyclone area is arranged between the two arc radiating fins.
Description
Technical field:
the invention relates to the technical field of lamp radiators, in particular to a cyclone radiator and a radiating method.
The background technology is as follows:
The lamp can generate a large amount of heat while emitting light and illuminating, if the heat cannot be timely dissipated, the heat can be accumulated, so that light attenuation can be caused, and the service life of the lamp can be influenced. In order to enable heat generated by the lamp to be rapidly dissipated, the radiator is arranged on the lamp to accelerate the radiating speed, the lamp is ensured to be normally used, and the problem that the lamp is not timely in radiating is solved to a certain extent by using the radiator. However, the existing radiator has some defects in actual use, firstly, the radiating efficiency is low, and particularly for high-power lamps, the existing radiator has obvious defects in radiating, and the root cause is that the existing radiator still adopts a passive radiating mode, typically represented by a radiator main body is a sheet radiating fin, and radiating is realized by increasing the contact area with air; secondly, in order to increase the contact area with air, the existing radiator designs the radiating fin into a complex curved surface or adds the radiating fin to increase the radiating area, and the design increases the radiating area, but also increases the heat radiation, reduces the heat convection, so that the radiating efficiency of the radiator is still limited, and the radiator with the design also has the problems of high processing difficulty and high processing cost.
The invention comprises the following steps:
The invention aims to make up the defects of the prior art and provides a cyclone radiator and a radiating method, which have the advantages of reasonable structural design, convenient processing, low cost, active heat radiation (cyclone heat radiation), low heat radiation, fast heat convection, high radiating efficiency and the like, and solve the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
The utility model provides a cyclone radiator, includes at least one radiating element, radiating element vertical interval sets up on the base, and radiating element includes two arc fin, and the opening of two arc fin designs relatively, is equipped with the clearance between two arc fin, and two arc fin dislocation set, and the region is the cyclone district between two arc fin.
The base is a round base or a directional base, and a plurality of heat dissipation units are uniformly arranged on the base.
The arc-shaped radiating fins are semicircular radiating fins.
The end part of one end of each arc-shaped radiating fin is designed to be an inner inclined plane inwards, and the other end of each arc-shaped radiating fin is designed to be an outer inclined plane outwards.
A heat dissipation method of cyclone heat radiator comprises the following steps: when the lamp emits light and illuminates, the temperature of the air in the radiating unit on the radiator rises slowly along with the increase of heat, the air movement speed in the radiating unit is faster than the air movement speed at the periphery of the radiating unit, and the air pressure in the radiating unit is smaller than the air pressure at the periphery of the radiating unit, so that rising air flow is generated in the radiating unit to form a cyclone, and the heat is radiated out more quickly.
According to the technical problems of the existing lamp radiator, the cyclone radiator and the radiating method are designed, the radiating unit is vertically designed on the base, the two arc radiating fins are arranged in a staggered mode, the cyclone area is formed between the two arc radiating fins, the hydrodynamic principle is fully utilized, when the lamp emits light and illuminates, the temperature of air in the radiating unit in the radiator is slowly increased, the movement speed of air at the edge of the radiating unit is faster than that of the surrounding air, the pressure of the air at the edge of the radiating unit is smaller than that of the surrounding air, therefore, the cyclone area in the radiating unit generates ascending air flow to form a cyclone, heat can be radiated more quickly, active heat radiation (cyclone heat radiation) is increased on the basis of radiating by the traditional radiating fins, and the radiating efficiency of the radiator is improved.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 1;
In the figure, 1, a base, 2, a heat radiating unit, 3, an arc-shaped heat radiating fin, 4, an opening, 5, a gap, 6, a cyclone area, 7, an inner inclined plane, 8 and an outer inclined plane.
The specific embodiment is as follows:
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-4, a cyclone radiator comprises at least one radiating unit 2, the radiating units 2 are vertically arranged on a base 1 at intervals, the radiating units 2 comprise two arc radiating fins 3, openings 4 of the two arc radiating fins 3 are oppositely designed, a gap 5 is arranged between the two arc radiating fins 3, the two arc radiating fins 3 are arranged in a staggered mode, a cyclone area 6 is arranged between the two arc radiating fins 3, a plurality of radiating units 2 are vertically designed on the base 1, the two arc radiating fins 3 are arranged in a staggered mode, the cyclone area 6 is formed between the two arc radiating fins 3, the fluid mechanics principle is fully utilized, when a lamp emits light and illuminates, the air temperature inside the radiating units 2 in the radiator is slowly increased, the edge air movement speed of the radiating units 2 is faster than that around, and the edge air movement speed of the radiating units is smaller than that around, so that the cyclone area 6 in the radiating units 2 generates an ascending air flow to form a cyclone, and heat can be radiated out more quickly, and the active (radiating) efficiency of the radiator is increased on the basis of the traditional radiating fin radiating. The straight arrow in fig. 2 indicates the wind direction, the curved arrow indicates the cyclone direction, and the straight arrow in fig. 3 indicates the cyclone rising direction.
The base 1 is a round base or a directional base, and a plurality of heat dissipation units 2 are uniformly arranged on the base.
The arc-shaped radiating fins 3 are semicircular radiating fins.
One end part of the arc-shaped radiating fin 3 is designed into an inner inclined plane 7 inwards, and the other end part of the arc-shaped radiating fin is designed into an outer inclined plane 8 outwards, so that wind can enter the cyclone zone 6 conveniently.
A heat dissipation method of cyclone heat radiator comprises the following steps: when the lamp emits light and illuminates, the temperature of the air in the radiating unit 2 on the radiator slowly rises along with the increase of heat, the air moving speed in the radiating unit 2 is higher than the air moving speed at the periphery of the radiating unit 2, and the air pressure in the radiating unit 2 is lower than the air pressure at the periphery of the radiating unit 2, so that ascending air flow is generated in the radiating unit 2, a cyclone is formed, and the heat is radiated out more quickly.
When the cyclone radiator is used, the base 1 is used for mounting the cyclone radiator on a lamp, when the lamp emits light and illuminates, the temperature of air in the radiating unit 2 on the radiator is slowly increased along with the increase of heat, the movement speed of the air in the radiating unit 2 is higher than that of the air at the periphery of the radiating unit 2, the air pressure in the radiating unit 2 is smaller than that of the air at the periphery of the radiating unit 2, so that ascending air flow is generated, the cyclone is formed, the heat is radiated more quickly, meanwhile, the arc-shaped radiating fins 3 of the radiating unit 2 radiate outwards, the cyclone radiator not only can realize passive radiating by the radiating fins (the radiating fins radiate outwards by the arc-shaped radiating fins 3), but also can form active radiating (mainly depends on the unique structure of the radiating unit 2, and fully utilizes the fluid mechanics principle), the radiating efficiency is improved, the service life of the lamp is prolonged, and the cyclone radiator is simple in structure, low in cost and easy to process.
The above embodiments are not to be taken as limiting the scope of the invention, and any alternatives or modifications to the embodiments of the invention will be apparent to those skilled in the art and fall within the scope of the invention.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (3)
1. A cyclone radiator, characterized in that: including at least one radiating element, radiating element vertical interval sets up on the base, and radiating element includes two arc fin, and the opening of two arc fin designs relatively, is equipped with the clearance between two arc fin, and two arc fin dislocation set, and the region is the cyclone district between two arc fin, the both ends tip of arc fin inwards designs into the inclined plane respectively, the arc fin is semi-circular fin.
2. A cyclone radiator as claimed in claim 1, wherein: the base is a round base or a square base, and a plurality of heat dissipation units are uniformly arranged on the base.
3. The heat dissipation method of a cyclone heat radiator as claimed in claim 1, wherein: when the lamp emits light and illuminates, the temperature of the air in the radiating unit on the radiator rises slowly along with the increase of heat, the air movement speed in the radiating unit is faster than the air movement speed at the periphery of the radiating unit, and the air pressure in the radiating unit is smaller than the air pressure at the periphery of the radiating unit, so that rising air flow is generated in the radiating unit to form a cyclone, and the heat is radiated out more quickly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711436902.XA CN107965744B (en) | 2017-12-26 | 2017-12-26 | Cyclone radiator and radiating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711436902.XA CN107965744B (en) | 2017-12-26 | 2017-12-26 | Cyclone radiator and radiating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965744A CN107965744A (en) | 2018-04-27 |
| CN107965744B true CN107965744B (en) | 2024-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711436902.XA Active CN107965744B (en) | 2017-12-26 | 2017-12-26 | Cyclone radiator and radiating method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107965744B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128178A (en) * | 2010-01-16 | 2011-07-20 | 富准精密工业(深圳)有限公司 | Fan blade structure and centrifugal fan with same |
| CN102278635A (en) * | 2011-08-09 | 2011-12-14 | 中山伟强科技有限公司 | LED lighting lamp |
| CN102679290A (en) * | 2011-03-10 | 2012-09-19 | 中山新辉灯饰有限公司 | Heat radiating device |
| CN103032858A (en) * | 2012-12-25 | 2013-04-10 | 阳玉欣 | Heat radiation device |
| CN204923997U (en) * | 2015-04-08 | 2015-12-30 | 郑大荣 | Be provided with convex serrated fin's spiral fin coil |
| CN204962397U (en) * | 2015-09-21 | 2016-01-13 | 嘉兴职业技术学院 | Arc LED light source module |
| CN106764693A (en) * | 2016-12-31 | 2017-05-31 | 江苏钰明集团有限公司 | A kind of LED die casting gold leaf light fixture |
| CN206609310U (en) * | 2017-03-21 | 2017-11-03 | 东莞市伟冠五金科技有限公司 | A kind of pipe rock radiator |
| CN207674402U (en) * | 2017-12-26 | 2018-07-31 | 山东星宇方泰光电科技有限公司 | A kind of cyclone radiator |
-
2017
- 2017-12-26 CN CN201711436902.XA patent/CN107965744B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128178A (en) * | 2010-01-16 | 2011-07-20 | 富准精密工业(深圳)有限公司 | Fan blade structure and centrifugal fan with same |
| CN102679290A (en) * | 2011-03-10 | 2012-09-19 | 中山新辉灯饰有限公司 | Heat radiating device |
| CN102278635A (en) * | 2011-08-09 | 2011-12-14 | 中山伟强科技有限公司 | LED lighting lamp |
| CN103032858A (en) * | 2012-12-25 | 2013-04-10 | 阳玉欣 | Heat radiation device |
| CN204923997U (en) * | 2015-04-08 | 2015-12-30 | 郑大荣 | Be provided with convex serrated fin's spiral fin coil |
| CN204962397U (en) * | 2015-09-21 | 2016-01-13 | 嘉兴职业技术学院 | Arc LED light source module |
| CN106764693A (en) * | 2016-12-31 | 2017-05-31 | 江苏钰明集团有限公司 | A kind of LED die casting gold leaf light fixture |
| CN206609310U (en) * | 2017-03-21 | 2017-11-03 | 东莞市伟冠五金科技有限公司 | A kind of pipe rock radiator |
| CN207674402U (en) * | 2017-12-26 | 2018-07-31 | 山东星宇方泰光电科技有限公司 | A kind of cyclone radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965744A (en) | 2018-04-27 |
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