CN104613443A - Radiator with wind guiding blades - Google Patents
Radiator with wind guiding blades Download PDFInfo
- Publication number
- CN104613443A CN104613443A CN201510057190.5A CN201510057190A CN104613443A CN 104613443 A CN104613443 A CN 104613443A CN 201510057190 A CN201510057190 A CN 201510057190A CN 104613443 A CN104613443 A CN 104613443A
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- connecting cylinder
- fin
- radiator
- guide vane
- connecting portion
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Abstract
The invention provides a radiator with wind guiding blades. The radiator with the wind guiding blades comprises a first connecting cylinder, a second connecting cylinder, wind guiding blades, first cooling fins and a connecting plate. The second connecting cylinder is arranged in the first connecting cylinder, multiple spiral wind guiding blades arranged at internals are arranged between the first connecting cylinder and the second connecting cylinder, the first cooling fins are arranged on one end of the first connecting cylinder, and the connecting plate is arranged on the other end of the first connecting cylinder. The multiple first cooling fins are arranged at internals, a motor is arranged on one end of the second connecting cylinder, the motor is used for driving fan blades to rotate, and the fan blades are arranged between a connecting portion and a connecting ring. The wind guiding blades are connected with the first connecting cylinder and the second connecting cylinder respectively to form spiral wind guiding channels, and the connecting plate is provided with multiple first through holes on the part corresponding to the wind guiding channels. According to the radiator with the wind guiding blades, air driven by the motor and the fan blades can be absorbed into the spiral wind guiding channels through clearances and exhausted through the first through holes. Since the flowing path and the retention time of the air in the wind guiding channels are longer, the cooling efficiency is improved.
Description
Technical field
The present invention relates to a kind of radiator, particularly relate to a kind of radiator with guide vane.
Background technology
LED (Light Emitting Diode), i.e. semi-conductor electricity light source, light emitting diode, also referred to as semiconductor lamp, is a kind of electric light source without filament, is directly luminous energy electric energy conversion.
LED has energy-conservation, that the life-span is long feature, avoids the trouble often needing more to change the bulb, is subject to the favor of increasing user.But the heat dissipation problem of LED is also Important Problems, and heat dissipation problem badly influences light efficiency and the life-span of LED light source.The heat radiation of LED generally will rely on radiator.Traditional radiator is all generally closed cylindrical shape, makes radiator inner air in time and the air circulation of outside, just to cause radiating efficiency low like this, cause LED light source and power source temperature too high, thus had influence on light efficiency and the life-span of LED.
Summary of the invention
Based on this, be necessary the radiator with guide vane providing a kind of radiating efficiency high.
Should comprise with radiator of guide vane: the first connecting cylinder, the second connecting cylinder be arranged in the first connecting cylinder, be arranged on the spaced helical guide vane of multi-disc between the first connecting cylinder and the second connecting cylinder, be arranged on first fin of first connecting cylinder one end and be arranged on the connecting plate of the first connecting cylinder other end.Connecting plate is also connected with the second connecting cylinder.
First fin has multi-disc and is spaced, and the first fin is connected with away from first connecting cylinder one end the connecting ring extended internally.Second connecting cylinder is provided with near first fin one end the connecting portion extended internally, and connecting portion is fixedly connected with motor, and the output shaft of motor is connected with flabellum, and motor rotates for driving flabellum, and flabellum is located between connecting portion and connecting ring.
Multi-disc guide vane is connected with the first connecting cylinder and the second connecting cylinder respectively and forms helical wind guide channel, and connecting plate is provided with multiple first through hole at corresponding wind guide channel place.
In an embodiment wherein, the end face of guide vane near connecting portion one end is parallel with the end face that the second connecting cylinder is provided with connecting portion one end.
In an embodiment wherein, first connecting cylinder is cylindrical shape, first fin is straight plate shape, first fin circumferentially arranges along first connecting cylinder one end, first fin becomes to be less than the angle of 90 ° with the radial direction of the first connecting cylinder, and the direction of the first fin is parallel with the prime direction of wind guide channel near connecting portion one end.
In an embodiment wherein, connecting portion is the taper of protruding to connecting ring direction, is provided with opening in the middle of connecting portion, and motor to be located in opening and to be connected by screw with connecting portion.
In an embodiment wherein, the first fin is arc.
In an embodiment wherein, the first connecting cylinder is provided with the second through hole away from first fin one end sidewall.
In an embodiment wherein, the first connecting cylinder outer wall is connected with multi-disc second fin.
In an embodiment wherein, connecting plate is circular, and the first through hole circumferentially arranges along connecting plate edge.
The above-mentioned radiator with guide vane, when it is for being combined with LED, connecting ring can be used for being connected with the substrate of LED away from the one side of the first fin and absorptive substrate because of the heat produced that works.When electrical power, electric machine rotation drives the motion of flabellum.Because the first fin is spaced, therefore there is gap between each fin, air can be sucked in spiral wind guide channel under the drive of motor and flabellum by gap, is finally discharged by the first through hole again.Due to wind guide channel twist, therefore the time of the path that flows through in wind guide channel of air and delay is longer, thus can absorb the heat of the radiator with guide vane more fully, thus can improve the radiating efficiency of the radiator with guide vane.Meanwhile, spaced first fin of multi-disc can provide more area of dissipation, thus improves radiating efficiency.
The direction circulation that can be conducive to air parallel with the prime direction of wind guide channel near connecting portion one end of the first fin.Connecting portion is the resistance that the taper of protruding can reduce air circulation, is conducive to air flow wind guide channel.First fin both can provide more area of dissipation also can be conducive to the circulation of air for arc further.First connecting cylinder is also provided with the second through hole away from the sidewall of substrate one end can make air shed from multiple directions.Multi-disc second fin be connected with the first connecting cylinder outer wall can provide more area of dissipation, further to improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention with the radiator of guide vane;
Fig. 2 is the decomposing schematic representation with the radiator of guide vane shown in Fig. 1;
In accompanying drawing, the implication of each label is:
10-is with the radiator of guide vane;
110-first connecting cylinder, 111-second through hole;
120-second connecting cylinder, 121-connecting portion;
130-guide vane, 131-wind guide channel;
140-first fin;
150-connecting plate, 151-first through hole;
160-connecting ring;
170-motor, 171-flabellum.
Detailed description of the invention
Shown in figure 1 and Fig. 2, it is respectively the present invention with the decomposing schematic representation with the radiator 10 of guide vane shown in the structural representation of the radiator 10 of guide vane and Fig. 1.
Should comprise with radiator 10 of guide vane: the first connecting cylinder 110, the second connecting cylinder 120 be arranged in the first connecting cylinder 110, be arranged on the spaced helical guide vane 130 of multi-disc between the first connecting cylinder 110 and the second connecting cylinder 120, be arranged on first fin 140 of first connecting cylinder 110 one end and be arranged on the connecting plate 150 of first connecting cylinder 110 other end.
First fin 140 has multi-disc and is spaced, and the first fin 140 can be arc or straight plate shape.First fin 140 is connected with away from first connecting cylinder 110 one end the connecting ring 160 extended internally, and when for being combined with LED, connecting ring 160 can be connected with the substrate of LED.
Second connecting cylinder 120 is provided with near first fin 140 one end the connecting portion 121 extended internally, connecting portion 121 can for the ring-type extended internally along the end face of the second connecting cylinder 120 near first fin 140 one end, and connecting portion 121 also can be the taper to connecting ring 160 direction protrusion.Is provided with opening in the middle of connecting portion 121, motor 170 to be located in opening and to be fixedly connected with connecting portion 121, and connected mode can be connect with screw, also can be bonding.The output shaft of motor 170 is fixedly connected with flabellum 171, and motor 170 rotates for driving flabellum 171, and flabellum 171 is between connecting portion 121 and connecting ring 160.
Multi-disc guide vane 130 is connected with the first connecting cylinder 110 and the second connecting cylinder 120 and forms helical wind guide channel 131 respectively.Guide vane 130 is connected with connecting plate 150 away from connecting portion 121 one end, and the end face of guide vane 130 near connecting portion 121 one end is parallel with the end face that the second connecting cylinder 120 is provided with connecting portion 121 one end.Connecting plate 150 is provided with multiple first through hole 151 at corresponding wind guide channel 131 place.Connecting plate 150 can be circular, and the first through hole 151 circumferentially arranges along connecting plate 150 edge, and connecting plate 150 is also connected with the second connecting cylinder 120.
First connecting cylinder 110 and the second connecting cylinder 120 can be all cylinder, and the first fin 140 circumferentially arranges along first connecting cylinder 110 one end.When the first fin 140 is straight plate shape, the first fin 140 becomes to be less than the angle of 90 ° with the radial direction of the first connecting cylinder 110, and the direction of the first fin 140 is parallel with the prime direction of wind guide channel 131 near connecting portion 121 one end.First connecting cylinder 110 outer wall is connected with multi-disc second fin.First connecting cylinder 110 is provided with multiple second through hole 111 away from first fin 140 one end sidewall.Multiple second through hole 111 and multi-disc second fin are along the first connecting cylinder 110 outer wall even circumferential arranged.
The above-mentioned radiator 10 with guide vane, when it is for being combined with LED, connecting ring 160 can be used for being connected with the substrate of LED away from the one side of the first fin 140 and absorptive substrate because of the heat produced that works.When motor 170 is energized, motor 170 rotates the motion driving flabellum 171.Because the first fin 140 is spaced, therefore there is gap between each fin, air can be sucked into by gap in spiral wind guide channel 131 under the drive of motor 170 and flabellum 171, is finally discharged by the first through hole 151 again.Due to wind guide channel 131 twist, therefore the time of the path that flows through in wind guide channel 131 of air and delay is longer, thus can absorb the heat of the radiator 10 with guide vane more fully, thus can improve the radiating efficiency of the radiator 10 with guide vane.Meanwhile, spaced first fin 140 of multi-disc can provide more area of dissipation, thus improves radiating efficiency.
Direction and the parallel circulation that can be conducive to air of the prime direction of wind guide channel 131 near connecting portion 121 one end of the first fin 140.Connecting portion 121 is the resistance that the taper of protruding can reduce air circulation, is conducive to air flow wind guide channel 131.First fin 140 both can provide more area of dissipation also can be conducive to the circulation of air for arc further.First connecting cylinder 110 is also provided with the second through hole 111 away from the sidewall of substrate one end can make air shed from multiple directions.Multi-disc second fin be connected with the first connecting cylinder 110 outer wall can provide more area of dissipation, further to improve radiating efficiency.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. the radiator with guide vane, it is characterized in that: comprise the first connecting cylinder, the second connecting cylinder be arranged in described first connecting cylinder, be arranged on the spaced helical guide vane of multi-disc between described first connecting cylinder and described second connecting cylinder, be arranged on first fin of described first connecting cylinder one end and be arranged on the connecting plate of the described first connecting cylinder other end, described connecting plate is also connected with described second connecting cylinder;
Described first fin has multi-disc and is spaced, described first fin is connected with away from described first connecting cylinder one end the connecting ring extended internally, described second connecting cylinder is provided with near described first fin one end the connecting portion extended internally, described connecting portion is fixedly connected with motor, the output shaft of described motor is connected with flabellum, described motor rotates for driving described flabellum, and described flabellum is located between described connecting portion and described connecting ring;
Guide vane described in multi-disc is connected with described first connecting cylinder and described second connecting cylinder respectively and forms helical wind guide channel, and described connecting plate is provided with multiple first through hole at correspondence described wind guide channel place.
2. the radiator with guide vane according to claim 1, is characterized in that: the end face of described guide vane near described connecting portion one end is parallel with the end face that described second connecting cylinder is provided with described connecting portion one end.
3. the radiator with guide vane according to claim 1, it is characterized in that: described first connecting cylinder is cylindrical shape, described first fin is straight plate shape, described first fin circumferentially arranges along described first connecting cylinder one end, described first fin becomes to be less than the angle of 90 ° with the radial direction of described first connecting cylinder, and the direction of described first fin is parallel with the prime direction of described wind guide channel near described connecting portion one end.
4. the radiator with guide vane according to claim 1, it is characterized in that: described connecting portion is the taper of protruding to described connecting ring direction, is provided with opening in the middle of described connecting portion, described motor to be located in described opening and to be connected by screw with described connecting portion.
5. the radiator with guide vane according to claim 1, is characterized in that: described first fin is arc.
6. the radiator with guide vane according to claim 1, is characterized in that: described first connecting cylinder is provided with the second through hole away from described first fin one end sidewall.
7. the radiator with guide vane according to claim 1, is characterized in that: described first connecting cylinder outer wall is connected with multi-disc second fin.
8. the radiator with guide vane according to claim 1, is characterized in that: described connecting plate is for circular, and described first through hole circumferentially arranges along described connecting plate edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057190.5A CN104613443B (en) | 2015-02-03 | 2015-02-03 | Radiator with guide vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057190.5A CN104613443B (en) | 2015-02-03 | 2015-02-03 | Radiator with guide vane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104613443A true CN104613443A (en) | 2015-05-13 |
| CN104613443B CN104613443B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057190.5A Active CN104613443B (en) | 2015-02-03 | 2015-02-03 | Radiator with guide vane |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355761A (en) * | 2017-06-30 | 2017-11-17 | 陈伟景 | A kind of heat radiator for LED illumination lamp |
| WO2018113374A1 (en) * | 2016-12-20 | 2018-06-28 | 刘龙芳 | Helical line-shaped heat dissipation device |
| CN111120885A (en) * | 2020-02-24 | 2020-05-08 | 龙晓晶 | Heat dissipation type high-transmittance LED lamp |
| CN113107430A (en) * | 2021-04-22 | 2021-07-13 | 大庆山勃电器有限公司 | Intelligent variable frequency control device and process for optimal stroke frequency of oil pumping unit |
| CN113488944A (en) * | 2021-07-18 | 2021-10-08 | 金刚 | Electric power insulation winding terminal |
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| CN101754658A (en) * | 2008-12-11 | 2010-06-23 | 富准精密工业(深圳)有限公司 | Radiating device |
| US20100165632A1 (en) * | 2008-12-26 | 2010-07-01 | Everlight Electronics Co., Ltd. | Heat dissipation device and luminaire comprising the same |
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| CN203517392U (en) * | 2013-09-26 | 2014-04-02 | 东莞市盈通光电照明科技有限公司 | LED spherical lamp with integrally-arranged fan structure |
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2015
- 2015-02-03 CN CN201510057190.5A patent/CN104613443B/en active Active
Patent Citations (6)
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| US20090046473A1 (en) * | 2007-08-13 | 2009-02-19 | Topco Technologies Corp. | Light-emitting diode lamp |
| CN101672432A (en) * | 2008-09-11 | 2010-03-17 | 富准精密工业(深圳)有限公司 | Light-emitting diode (LED) lamp |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113374A1 (en) * | 2016-12-20 | 2018-06-28 | 刘龙芳 | Helical line-shaped heat dissipation device |
| CN107355761A (en) * | 2017-06-30 | 2017-11-17 | 陈伟景 | A kind of heat radiator for LED illumination lamp |
| CN111120885A (en) * | 2020-02-24 | 2020-05-08 | 龙晓晶 | Heat dissipation type high-transmittance LED lamp |
| CN111120885B (en) * | 2020-02-24 | 2020-11-24 | 宁波权启科技有限公司 | Heat dissipation type high-transmittance LED lamp |
| CN113107430A (en) * | 2021-04-22 | 2021-07-13 | 大庆山勃电器有限公司 | Intelligent variable frequency control device and process for optimal stroke frequency of oil pumping unit |
| CN113107430B (en) * | 2021-04-22 | 2021-12-14 | 大庆山勃电器有限公司 | Intelligent variable frequency control device and process for optimal stroke frequency of oil pumping unit |
| CN113488944A (en) * | 2021-07-18 | 2021-10-08 | 金刚 | Electric power insulation winding terminal |
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| Publication number | Publication date |
|---|---|
| CN104613443B (en) | 2018-01-30 |
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