CN107062159A - A kind of heat abstractor - Google Patents
A kind of heat abstractor Download PDFInfo
- Publication number
- CN107062159A CN107062159A CN201710290348.2A CN201710290348A CN107062159A CN 107062159 A CN107062159 A CN 107062159A CN 201710290348 A CN201710290348 A CN 201710290348A CN 107062159 A CN107062159 A CN 107062159A
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- shell
- hemispherical shell
- heat
- heat abstractor
- 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.)
- Withdrawn
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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
- 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
- F21V17/12—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 screwing
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/677—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 discharging
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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 a kind of heat abstractor, including：Hemispherical shell, heat pipe support and scavenger fan, it is characterized in that, LED bulb is arranged in the hemispherical shell, each LED bulb is correspondingly arranged on the inside of position in the hemispherical shell is equipped with heat pipe support, the heat pipe support is interconnected, at least provided with the screw hole of more than four on the hemispherical shell side, the scavenger fan is linked together by the screw hole with the hemispherical shell.Present invention utilizes a variety of cooling mechanisms there is provided a kind of good appearance, structure is reliable, the rapid heat abstractor of radiating effect.
Description
Technical field
The present invention relates to a kind of heat abstractor, more particularly to a kind of heat abstractor.
Background technology
LED is the sensitive semiconductor devices of characteristic, has negative temperature characteristic again, thus is needed in application process to it
Carry out steady-working state and protection.LED device is extremely sensitive to temperature, and temperature rise can influence the life-span of LED, light
Effect, photochromic, colour temperature, light shape and forward voltage, maximum Injection Current, luminosity, colourity, electric parameter and reliability can be with
Say that the quality of LED product is greatly determined by the structure of the heat conduction and heat radiation of its own.But excessively too fat to move radiating
Part, both unsightly, and usually hinders the transmission of heat, causes the aggregation of heat.
In order to solve this problem, the present invention uses a variety of combined cooling structures, thermal component is had one firmly
Profile attractive in appearance, enabling LED, operationally produced heat is timely disperseed to pass, and has ensured luminous component
All the time it is in more satisfactory temperature environment, makes it luminous more stable, the working time is longer, makes light fixture overall more attractive in appearance.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of Stability Analysis of Structures, good appearance, the quick radiating dress of radiating
Put.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of heat abstractor, including：Hemispherical shell, heat
Pipe holder and scavenger fan, it is characterised in that LED bulb is arranged in the hemispherical shell, each LED bulb is in institute
State hemispherical shell and be correspondingly arranged on the inside of position and be equipped with heat pipe support, the heat pipe support is interconnected, the hemispherical
At least provided with the screw hole of more than four on shell side, the scavenger fan passes through the screw hole and the hemispherical shell
Link together.
In a preferred embodiment of the present invention, quantity of the LED bulb in the hemispherical shell can be adjusted.
In a preferred embodiment of the present invention, LED bulb described in adjacent two in the hemispherical shell set location it
Between folded fan-shaped angle all same.
In a preferred embodiment of the present invention, the heat pipe support is arranged on inside the hemispherical shell, the heat pipe
Internal stent is hollow and is provided with heat pipe.
In a preferred embodiment of the present invention, the heat pipe is made up of shell, liquid-sucking core, refrigerant, close outside the shell
Envelope, inner homogeneous is provided with composition hollow cavity on the inside of the liquid-sucking core, the liquid-sucking core, the coolant charging-up is in the chamber
In vivo.
In a preferred embodiment of the present invention, the heat pipe quantity is identical with the LED bulb quantity set.
In a preferred embodiment of the present invention, the heat pipe support is made of copper, and the heat pipe rack shell is coated with nickel dam
In a preferred embodiment of the present invention, the scavenger fan side is connected with the hemispherical shell, on opposite side
It is provided with dust-proof grid.
In a preferred embodiment of the present invention, the hemispherical shell is made up of aluminium alloy.The present invention one is preferably implemented
In example, the soaking plate outer wrap Packed aluminium foil bag is provided with copper containment vessel outside the aluminium foil bag.
The present invention solves defect present in background technology, firmly attractive in appearance the invention provides a kind of profile, overall to dissipate
Heat structure is rationally reliable, and heat conduction is rapid, and radiate quick heat abstractor.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples；
Fig. 1 is the sectional view of the preferred embodiments of the present invention；
Fig. 2 is top view of the preferred embodiments of the present invention without scavenger fan；
Fig. 3 is scavenger fan sectional view of the preferred embodiments of the present invention without dust-proof grid；
In figure：1st, hemispherical shell, 2, LED bulb, 3, heat pipe support, 4, heat pipe, 5, exhaust gear, 6, scavenger fan,
7th, dust-proof grid, 8, screw hole, 9, flabellum.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As Figure 1-3, a kind of heat abstractor, including：Hemispherical shell 1, heat pipe support 3 and scavenger fan 6, its feature
It is, LED bulb 2 is arranged on 1 in hemispherical shell, and each LED bulb 2 is correspondingly arranged the inner side of position in hemispherical shell 1
It is equipped with heat pipe support 3, heat pipe support 3 is interconnected, at least provided with the screw hole 8 of more than four on the side of hemispherical shell 1,
Scavenger fan 5 is linked together by screw hole 8 with hemispherical shell 1.When being arranged on the LED that is set in hemispherical shell 1
Bubble 2 is started working, and the heat of generation is first delivered in hemispherical shell 1, and a part of heat is lost in air on shell, separately
On heat pipe support 3 inside a part of heat transfer to hemispherical shell 1, heat pipe support 3 and its internal heat pipe 3 set can
Transmit this partial heat, heat is not assembled on one point, these heats can be evenly distributed in inside device, a part by
Refrigerant in heat pipe 3 absorbs, and another part continues to be delivered in extraneous air by scavenger fan 6.
In the use of the present invention, quantity of the LED bulb 2 in hemispherical shell 1 can be adjusted, in hemispherical shell 1
LED bulb installation site is processed according to actually required, can save artificial and material.
In the use of the present invention, adjacent two LED bulb 2 folded sector angle between set location in hemispherical shell 1
All same, so all LED bulbs 2 in hemispherical shell 1 can make full use of the space of heat abstractor, make its equal
Even radiating, fault rate caused by reduction heat aggregation.
In the use of the present invention, heat pipe support 3 is arranged on inside hemispherical shell 1, the inner hollow of heat pipe support 3 is simultaneously set
There is heat pipe 4.Heat pipe 4 is heat absorbing end close to one end of hemispherical shell 1, and one end away from hemispherical shell 1 is condensation end, heat pipe
Internal refrigerant absorbs heat, and it is transmitted to condensation end, and heat can gradually scatter and disappear in the process of transmission, and the refrigerant of gasification exists
Condensation end liquefies again, is absorbed by liquid-sucking core and returns to volatilization end, continues to play thermolysis.
In the use of the present invention, the quantity of heat pipe 4 is identical with the quantity of LED bulb 2 set.It can set according to the actual requirements
Heat pipe 4, reduces cost, also avoids unnecessary plant maintenance.
In the use of the present invention, heat pipe support 3 is made of copper, the shell of heat pipe support 3 is coated with nickel dam nickel dam on the one hand can be with
Prevent vapor from entering inside device, influence radiating；On the other hand the corrosion oxygen of various material opposite heat tubes 5 in air has also been completely cut off
Change so that the service life of heat abstractor is longer；The equipment profile that the metallic luster of nickel dam in itself also makes is more attractive.
In the use of the present invention, the side of scavenger fan 6 is connected with hemispherical shell 1, dust-proof grid is provided with opposite side
7, dust-proof grid 7, which can both avoid dust from entering device, influences radiating effect, can increase area of dissipation again, play and preferably dissipate
Thermal effect.
In the use of the present invention, hemispherical shell 1 is made up of aluminium alloy, the plasticity of aluminium alloy and strong is lightweight, is very
Preferable shell raw material.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (9)
1. a kind of heat abstractor, including：Shell, shell, heat pipe support, scavenger fan, the shell are hemispherical, and its feature exists
In LED bulb is arranged in the hemispherical shell, and each LED bulb is correspondingly arranged position in the hemispherical shell
Inner side be equipped with heat pipe support, the heat pipe support is interconnected, on the hemispherical shell side at least provided with four with
On screw hole, the scavenger fan linked together by the screw hole with the hemispherical shell.
2. heat abstractor according to claim 1, it is characterised in that：The LED bulb is in the hemispherical shell
Quantity can be adjusted.
3. heat abstractor according to claim 1, it is characterised in that：LED bulb is outside the hemispherical described in adjacent two
Folded sector angle all same between set location on shell.
4. heat abstractor according to claim 1, it is characterised in that：The heat pipe support is arranged on the hemispherical shell
Inside, the heat pipe internal stent is hollow and is provided with heat pipe.
5. heat abstractor according to claim 4, it is characterised in that：The heat pipe is made up of shell, liquid-sucking core, refrigerant,
Sealed outside the shell, inner homogeneous is provided with composition hollow cavity, the refrigerant on the inside of the liquid-sucking core, the liquid-sucking core
It is filled in the cavity.
6. heat abstractor according to claim 4, it is characterised in that：The heat pipe quantity and the LED bulb set
Quantity is identical.
7. heat abstractor according to claim 4, it is characterised in that：The heat pipe support is made of copper, the heat pipe branch
Rack enclosure is coated with nickel dam.
8. heat abstractor according to claim 1, it is characterised in that：The scavenger fan side and the hemispherical shell
Dust-proof grid is provided with connection, opposite side.
9. heat abstractor according to claim 1, it is characterised in that：The hemispherical shell is made up of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290348.2A CN107062159A (en) | 2017-04-28 | 2017-04-28 | A kind of heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290348.2A CN107062159A (en) | 2017-04-28 | 2017-04-28 | A kind of heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062159A true CN107062159A (en) | 2017-08-18 |
Family
ID=59604088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290348.2A Withdrawn CN107062159A (en) | 2017-04-28 | 2017-04-28 | A kind of heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062159A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344484Y (en) * | 2008-12-19 | 2009-11-11 | 莱特尔科技（深圳）有限公司 | LED lamp |
| CN101922659A (en) * | 2010-07-20 | 2010-12-22 | 上海交通大学 | Large-power LED tunnel light with hedgehog type heat pipe group radiator |
| CN102052617A (en) * | 2009-11-02 | 2011-05-11 | 张超 | Novel LED street lamp |
| CN201902846U (en) * | 2010-03-18 | 2011-07-20 | 童时睿 | LED (light-emitting diode) lamp |
| CN202002060U (en) * | 2011-03-17 | 2011-10-05 | 林勇 | LED lamp and heat dissipation structure |
| CN203628321U (en) * | 2013-11-05 | 2014-06-04 | 东莞市石龙富华电子有限公司 | Omnidirectional light-emitting LED lamp wick |
| CN205842494U (en) * | 2016-07-01 | 2016-12-28 | 安徽尚科新能源有限公司 | A kind of specular removal energy-saving LED lamp |
| CN205897068U (en) * | 2016-06-21 | 2017-01-18 | 新昌县七星街道明盛模具厂 | Independent lamp formula LED lamp of high -efficient heat dissipation |
-
2017
- 2017-04-28 CN CN201710290348.2A patent/CN107062159A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344484Y (en) * | 2008-12-19 | 2009-11-11 | 莱特尔科技（深圳）有限公司 | LED lamp |
| CN102052617A (en) * | 2009-11-02 | 2011-05-11 | 张超 | Novel LED street lamp |
| CN201902846U (en) * | 2010-03-18 | 2011-07-20 | 童时睿 | LED (light-emitting diode) lamp |
| CN101922659A (en) * | 2010-07-20 | 2010-12-22 | 上海交通大学 | Large-power LED tunnel light with hedgehog type heat pipe group radiator |
| CN202002060U (en) * | 2011-03-17 | 2011-10-05 | 林勇 | LED lamp and heat dissipation structure |
| CN203628321U (en) * | 2013-11-05 | 2014-06-04 | 东莞市石龙富华电子有限公司 | Omnidirectional light-emitting LED lamp wick |
| CN205897068U (en) * | 2016-06-21 | 2017-01-18 | 新昌县七星街道明盛模具厂 | Independent lamp formula LED lamp of high -efficient heat dissipation |
| CN205842494U (en) * | 2016-07-01 | 2016-12-28 | 安徽尚科新能源有限公司 | A kind of specular removal energy-saving LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |
|
| WW01 | Invention patent application withdrawn after publication |