CN108224386A - A kind of radiator of LED illumination lamp - Google Patents
A kind of radiator of LED illumination lamp Download PDFInfo
- Publication number
- CN108224386A CN108224386A CN201711440649.5A CN201711440649A CN108224386A CN 108224386 A CN108224386 A CN 108224386A CN 201711440649 A CN201711440649 A CN 201711440649A CN 108224386 A CN108224386 A CN 108224386A
- Authority
- CN
- China
- Prior art keywords
- heat
- dissipating housing
- radiator
- electric
- heat sink
- 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- Withdrawn
Links
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
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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 discloses a kind of radiators of LED illumination lamp, including lamp body and it is installed on the electric-controlled box at lamp body back, the automatically controlled outer box wall is provided with more than one radiating groove around the circle of electric-controlled box one, external end face insertion one bearing of setting of the electric-controlled box, a shaft is packed into the bearing hole of bearing, one heat dissipating housing of external connection of shaft, there are one heat dissipation cavities for the inside the heat sink setting, the outside of the heat dissipating housing is provided with the radiator shutter of a piece of above protrusion, is respectively provided with that there are one heat exchanging chambers inside the radiator shutter.The configuration of the present invention is simple, in one heat dissipating housing of external setting of electric-controlled box, can lamps and lanterns be effectively positioned over extraneous use, heat dissipating housing rotation is driven using air-flow, and then the interior heat sink rotation inside driving, it by the heat absorption in radiating groove and takes away, and the cooling water in interior heat sink can be poured into heat exchanging chamber, it effectively realizes heat exchange, increases the heat dissipation performance of lamps and lanterns entirety.
Description
Technical field
The present invention relates to a kind of LED illumination lamps, and in particular to a kind of radiator of LED illumination lamp.
Background technology
The LED illumination lamp that open air uses, use environment are severe, it is desirable that heat dissipation performance higher, it is general heat dissipation system
System only opens up radiating groove or cooling fin on lamp body, and this mode can only meet general cooling requirements, if external environment
Temperature is very high, then the heat dissipation performance of lamps and lanterns faces test, and heat dissipation performance difference can then reduce the service life of lamps and lanterns.
Invention content
The technical problems to be solved by the invention are to provide a kind of radiator of LED illumination lamp, can greatly increase
The heat-sinking capability of lamps and lanterns meets the use demand of adverse circumstances.
The present invention is achieved through the following technical solutions：A kind of radiator of LED illumination lamp, including lamp body
And the electric-controlled box at lamp body back is installed on, the automatically controlled outer box wall is provided with more than one heat dissipation around the circle of electric-controlled box one
Slot, external end face insertion one bearing of setting of the electric-controlled box, the bearing hole of bearing is interior to be packed into a shaft, and the outside of shaft connects
A heat dissipating housing is connect, heat dissipation cavity that there are one the inside the heat sink settings, the outside of the heat dissipating housing to be provided with a piece of above protrusion
Radiator shutter, be respectively provided with inside the radiator shutter there are one heat exchanging chamber, inside end opening, inside openend is packed into
A piece of removable interior heat sink.
As preferred technical solution, tool fills cooling water there are one water collection chamber in water collection chamber among the interior heat sink,
The upper surface of interior heat sink is open, and the water in water collection chamber is entered in heat exchanging chamber.
As preferred technical solution, the outside of the electric-controlled box is provided with the block ring of a circle, and the outside of heat dissipating housing is opened
Mouthful end extends and concordant with the block ring of bottom towards block ring.
As preferred technical solution, the heat dissipating housing entirety and radiator shutter are made of heat-dissipation aluminum sectional material, interior
It is tightly connected between heat sink and radiator shutter.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, can be effective in one heat dissipating housing of external setting of electric-controlled box
Lamps and lanterns are positioned over extraneous use, heat dissipating housing rotation, and then the interior heat sink rotation inside drive is driven using air-flow, will dissipate
Heat absorption in heat channel is simultaneously taken away, and the cooling water in interior heat sink can be poured into heat exchanging chamber, effectively realizes heat exchange,
Increase the heat dissipation performance of lamps and lanterns entirety.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including lamp body 1 and being installed on the electric-controlled box 5 at 1 back of lamp body, 5 outer wall of electric-controlled box is around electric-controlled box
One circle is provided with more than one radiating groove 4, and the external end face of electric-controlled box 5, which is embedded in, sets a bearing, in the bearing hole of bearing
A shaft 3, one heat dissipating housing 2 of external connection of shaft 3 are packed into, heat dissipating housing 2 is internally provided with a heat dissipation cavity 12, heat dissipating housing 2
Outside is provided with the radiator shutter 8 of a piece of above protrusion, is respectively provided with that there are one heat exchanging chambers 6 inside radiator shutter 8, and inner end is opened
Mouthful, inside openend is packed into a piece of removable interior heat sink 7.
Wherein, tool there are one water collection chamber 11, fills cooling water among interior heat sink 7 in water collection chamber 11, interior heat sink 7 it is upper
End face is open, and the water in water collection chamber 11 is entered in heat exchanging chamber 6.Heat dissipating housing 2 is influenced by outer gas stream, and radiator shutter is revolved
Turn, internal interior heat sink is driven to rotate during rotation, and then the heat in radiating groove is taken away using negative pressure, and pass through interior heat sink
Heat is absorbed, internal cooling water absorbs heat, and with the rotation of heat dissipating housing, absorption has the water of heat as rotary force enters
It in heat exchanging chamber, is exchanged heat by heat exchanging chamber, reduces the heat of cooling water, circulation cooling is realized with this.
Wherein, the outside of electric-controlled box is provided with the block ring 9 of a circle, and the external opening end of heat dissipating housing 2 is prolonged towards block ring 9
It stretches and concordant with the block ring of bottom.2 entirety of heat dissipating housing and radiator shutter 8 are made of heat-dissipation aluminum sectional material, interior heat sink 7
It is tightly connected between radiator shutter 8.Due to setting block ring 9, external water can be blocked by the block ring 9, be prevented
It enters in radiating groove.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, can be effective in one heat dissipating housing of external setting of electric-controlled box
Lamps and lanterns are positioned over extraneous use, heat dissipating housing rotation, and then the interior heat sink rotation inside drive is driven using air-flow, will dissipate
Heat absorption in heat channel is simultaneously taken away, and the cooling water in interior heat sink can be poured into heat exchanging chamber, effectively realizes heat exchange,
Increase the heat dissipation performance of lamps and lanterns entirety.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of radiator of LED illumination lamp, it is characterised in that：Including lamp body and it is installed on the automatically controlled of lamp body back
Box, the automatically controlled outer box wall are provided with more than one radiating groove around the circle of electric-controlled box one, and the external end face of the electric-controlled box is embedding
Enter one bearing of setting, a shaft, one heat dissipating housing of external connection of shaft, the inside the heat sink are packed into the bearing hole of bearing
There are one heat dissipation cavity, the outside of the heat dissipating housing is provided with the radiator shutter of a piece of above protrusion for setting, in the radiator shutter
Portion is respectively provided with there are one heat exchanging chamber, inside end opening, and inside openend is packed into a piece of removable interior heat sink.
2. the radiator of LED illumination lamp as described in claim 1, it is characterised in that：Have among the interior heat sink
There are one water collection chamber, cooling water is filled in water collection chamber, the upper surface of interior heat sink is open, and the water in water collection chamber enters heat exchanging chamber
It is interior.
3. the radiator of LED illumination lamp as described in claim 1, it is characterised in that：The outside of the electric-controlled box is set
It is equipped with the block ring of a circle, the external opening end of heat dissipating housing extends and concordant with the block ring of bottom towards block ring.
4. the radiator of LED illumination lamp as described in claim 1, it is characterised in that：The heat dissipating housing it is whole and
Radiator shutter is made of heat-dissipation aluminum sectional material, is tightly connected between interior heat sink and radiator shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440649.5A CN108224386A (en) | 2017-12-27 | 2017-12-27 | A kind of radiator of LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440649.5A CN108224386A (en) | 2017-12-27 | 2017-12-27 | A kind of radiator of LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224386A true CN108224386A (en) | 2018-06-29 |
Family
ID=62648960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440649.5A Withdrawn CN108224386A (en) | 2017-12-27 | 2017-12-27 | A kind of radiator of LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108224386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432085A (en) * | 2020-11-25 | 2021-03-02 | 浙江北光科技股份有限公司 | Surface-mounted down lamp with efficient heat dissipation function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011060754A (en) * | 2009-09-09 | 2011-03-24 | Elements Performance Materials Ltd | Lamp heat radiation structure |
| CN202371672U (en) * | 2011-12-07 | 2012-08-08 | 褚文利 | Radiating device of LED (Light-Emitting Diode) lamp |
| CN106163210A (en) * | 2015-03-26 | 2016-11-23 | 联想(北京)有限公司 | A kind of radiator |
| CN206060463U (en) * | 2016-09-14 | 2017-03-29 | 广东梅雁吉祥水电股份有限公司 | A kind of heat-dissipation engine hood of electromotor |
-
2017
- 2017-12-27 CN CN201711440649.5A patent/CN108224386A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011060754A (en) * | 2009-09-09 | 2011-03-24 | Elements Performance Materials Ltd | Lamp heat radiation structure |
| CN202371672U (en) * | 2011-12-07 | 2012-08-08 | 褚文利 | Radiating device of LED (Light-Emitting Diode) lamp |
| CN106163210A (en) * | 2015-03-26 | 2016-11-23 | 联想(北京)有限公司 | A kind of radiator |
| CN206060463U (en) * | 2016-09-14 | 2017-03-29 | 广东梅雁吉祥水电股份有限公司 | A kind of heat-dissipation engine hood of electromotor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432085A (en) * | 2020-11-25 | 2021-03-02 | 浙江北光科技股份有限公司 | Surface-mounted down lamp with efficient heat dissipation function |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |