CN206469227U - Heat dissipation device for LED lamp beads - Google Patents
Heat dissipation device for LED lamp beads Download PDFInfo
- Publication number
- CN206469227U CN206469227U CN201720035204.8U CN201720035204U CN206469227U CN 206469227 U CN206469227 U CN 206469227U CN 201720035204 U CN201720035204 U CN 201720035204U CN 206469227 U CN206469227 U CN 206469227U
- Authority
- CN
- China
- Prior art keywords
- heat
- led lamp
- fin
- conducting plate
- fixedly installed
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 title claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 title abstract 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat dissipation device for LED lamp beads, which comprises a shell; a heat conducting plate is fixedly arranged at the bottom of the shell; the heat conducting plate is fixedly provided with LED lamp beads; an air groove is fixedly arranged between the clapboards; the bottom of the heat conducting plate is fixedly provided with a radiating fin; radiating columns are uniformly distributed on the periphery of the radiating fin; the heat dissipation columns are distributed along the central axis of the heat dissipation plate. The utility model discloses a set up the heat-conducting plate, can fully transmit the heat on the LED lamp pearl to the fin, the radiating efficiency of device has been increased, reduce the heat and add up on LED lamp pearl, through setting up the wind groove, can make the wind flow enter into inside the casing, form the circulation wind, cool off the heat on the fin, the radiating effect of increase device, and through setting up the baffle, make the production assembly of device simpler, the production cost is saved, the setting of heat dissipation post simultaneously, increased the area of contact with the wind flow, through setting up the stationary blade, make LED lamp pearl inseparabler with the contact of heat-conducting plate.
Description
Technical field
The utility model is related to lighting technical field, specially a kind of heat abstractor for LED lamp bead.
Background technology
At present, for middle high-power LED lamp, radiating effect it is good be badly influence LED long lifespan with it is short
Key factor, LED is due to having the advantages that rich color, long lifespan, luminous efficiency be high, energy-conserving and environment-protective and be widely used in
In daily life and in stage deduction, LED lamp bead is exactly the english abbreviation abbreviation LED of light emitting diode, using semi-conducting material
It is made, electric energy directly can be converted into luminous energy by it, is characterized in low in energy consumption, high brightness, bright in luster, anti-vibration, cold light source
The advantages of, it is real " green illumination ", but the increase of LED lamp unit luminous flux can be such that every unit caloric value significantly rises,
And the increase of heat make it that LED emitting components luminance decays, reduction of service life, the radiating dress of some existing LEDs
Put, be usually the periphery connection heat pipe heat radiation in LED substrate such as heat sink etc, but radiating effect is not obvious.
Utility model content
The purpose of this utility model is to provide a kind of heat abstractor for LED lamp bead, to solve above-mentioned background technology
The problem of middle proposition, had an advantageous effect in that：By setting heat-conducting plate, the heat in LED lamp bead can fully be transmitted
Onto fin, the radiating efficiency of device is added, heat adding up in LED lamp bead is reduced, by setting wind groove, can make
It is distinguished and admirable to enter enclosure interior, circulation wind is formed, the heat on fin is cooled down, increases the radiating effect of device, and is passed through
Dividing plate is set, the production of device is assembled simpler, old of production has been saved, while the setting of thermal column, is added and wind
The contact area of stream, makes radiating effect more thorough, by setting stator, contact of the LED lamp bead with heat-conducting plate is more stepped up
It is close, the heat conduction efficiency of heat-conducting plate is added, LED lamp bead position caused by thermal deformation is effectively prevented.
To achieve the above object, the utility model provides following technical scheme：A kind of heat abstractor for LED lamp bead,
Including housing；The housing bottom is fixedly installed heat-conducting plate；LED lamp bead is fixedly installed on the heat-conducting plate；The LED
Pearl both sides are symmetrically arranged with stator；Nut is fixedly installed on the stator；It is fixedly installed on the left side stator
There is lug plate；The axial outer wall of the housing is evenly equipped with dividing plate；Wind groove is fixedly installed between the dividing plate；The heat-conducting plate bottom
It is fixedly installed fin；The fin is uniformly distributed on peripheries with thermal column；The thermal column is distributed along fin central axis.
It is preferred that, be fixedly installed on the housing exterior walls between dividing plate, and dividing plate and be fixedly installed wind groove, wind groove along
Casing center axis is uniform.
It is preferred that, the case top is fixedly installed heat-conducting plate, and heat-conducting plate bottom is fixedly installed fin, and radiating
Post is distributed on fin bottom along fin central axis.
It is preferred that, the LED lamp bead both sides, which are symmetrically arranged with stator, and stator, is provided with nut.
Compared with prior art, the beneficial effects of the utility model are：The equipment, can be by LED by setting heat-conducting plate
Heat in lamp bead is fully delivered on fin, adds the radiating efficiency of device, reduces heat tired in LED lamp bead
Plus, by setting wind groove, can make it is distinguished and admirable enter enclosure interior, form circulation wind, the heat on fin cooled down, increase
The radiating effect of device, and by setting dividing plate, the production of device is assembled simpler, saved old of production, dissipated simultaneously
The setting of plume, add with distinguished and admirable contact area, make radiating effect more thorough, by setting stator, make LED lamp bead
Contact with heat-conducting plate is even closer, adds the heat conduction efficiency of heat-conducting plate, effectively prevents LED lamp bead because thermal deformation causes
Position.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the utility model internal structure schematic diagram.
In figure：1- housings；2- heat-conducting plates；3- lug plates；4- nuts；5-LED lamp beads；6- stators；7- wind grooves；8- every
Plate；9- mounting holes；10- fin；11- thermal columns.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of heat abstractor for LED lamp bead,
Including housing 1；The bottom of housing 1 is fixedly installed heat-conducting plate 2；LED lamp bead 5 is fixedly installed on heat-conducting plate 2；The both sides of LED lamp bead 5
It is symmetrically arranged with stator 6；Nut 4 is fixedly installed on stator 6；Lug plate 3 is fixedly installed on left side stator 6；
The axial outer wall of housing 1 is evenly equipped with dividing plate 8；Wind groove 7 is fixedly installed between dividing plate 8；The bottom of heat-conducting plate 2 is fixedly installed fin
10；Fin 10 is uniformly distributed on peripheries with thermal column 11；Thermal column 11 is distributed along the central axis of fin 10.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of heat abstractor for LED lamp bead, including housing（1）；It is characterized in that：The housing（1）Bottom is fixed and set
It is equipped with heat-conducting plate（2）；The heat-conducting plate（2）On be fixedly installed LED lamp bead（5）；The LED lamp bead（5）Both sides are symmetrical arranged
There is stator（6）；The stator（6）On be fixedly installed nut（4）；The left side stator（6）On be fixedly installed
Lug plate（3）；The housing（1）Axial outer wall is evenly equipped with dividing plate（8）；The dividing plate（8）Between be fixedly installed wind groove（7）；
The heat-conducting plate（2）Bottom is fixedly installed fin（10）；The fin（10）It is uniformly distributed on peripheries with thermal column（11）；It is described
Thermal column（11）Along fin（10）Central axis is distributed.
2. a kind of heat abstractor for LED lamp bead according to claim 1, it is characterised in that：The housing（1）Outer wall
On be fixedly installed dividing plate（8）, and dividing plate（8）Between be fixedly installed wind groove（7）, wind groove（7）Along housing（1）Central axis
Uniformly.
3. a kind of heat abstractor for LED lamp bead according to claim 1, it is characterised in that：The housing（1）Top
It is fixedly installed heat-conducting plate（2）, heat-conducting plate（2）Bottom is fixedly installed fin（10）, and thermal column（11）Along fin
（10）Central axis is distributed on fin（10）Bottom.
4. a kind of heat abstractor for LED lamp bead according to claim 1, it is characterised in that：The LED lamp bead（5）
Both sides are symmetrically arranged with stator（6）, and stator（6）On be provided with nut（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035204.8U CN206469227U (en) | 2017-01-12 | 2017-01-12 | Heat dissipation device for LED lamp beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035204.8U CN206469227U (en) | 2017-01-12 | 2017-01-12 | Heat dissipation device for LED lamp beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469227U true CN206469227U (en) | 2017-09-05 |
Family
ID=59706391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035204.8U Expired - Fee Related CN206469227U (en) | 2017-01-12 | 2017-01-12 | Heat dissipation device for LED lamp beads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469227U (en) |
-
2017
- 2017-01-12 CN CN201720035204.8U patent/CN206469227U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |