CN209084723U - Lamp radiator and heat radiation lampshade - Google Patents
Lamp radiator and heat radiation lampshade Download PDFInfo
- Publication number
- CN209084723U CN209084723U CN201821721011.9U CN201821721011U CN209084723U CN 209084723 U CN209084723 U CN 209084723U CN 201821721011 U CN201821721011 U CN 201821721011U CN 209084723 U CN209084723 U CN 209084723U
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating
- thermal vias
- lamp radiator
- radiating substrate
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of lamp radiator and heat radiation lampshade, comprising: heat-radiating substrate；Multiple thermal vias, all thermal vias are provided on heat-radiating substrate；Multiple radiating fins, all radiating fins and all thermal vias correspond, and each radiating fin is in arch-shaped, and the both ends of radiating fin are connect with the hole wall of thermal vias, and the arranged direction of all radiating fins is consistent.The utility model can increase heat dissipation area, and the heat of lamps and lanterns generation is taken away convenient for cross-ventilation, to promote the heat dissipation effect of lamp radiator.
Description
Technical field
The utility model belongs to lamps and lanterns technical field of heat dissipation, more particularly to a kind of lamp radiator and heat radiation lampshade.
Background technique
It is well known that the lamps and lanterns using light emitting diode as luminous component, referred to as LED lamp.LED light lamp
Tool.
With the continuous consumption of non-renewable energy resources, energy conservation becomes the mainstream of Present S & T Development, not along with science and technology
Disconnected progress, energy-saving electric appliance have obtained good development.For illuminating industry, LED (Light Emitting Diode, hair
Optical diode, abbreviation LED) lamp by it efficiently, energy conservation, safety, longevity, the technical characterstics such as small and exquisite, clear light, becoming
Main force's product of illumination market of new generation, and effectively pull environmental protection and energy-conservation industry high speed development, gradually replace incandescent lamp at
For the common illuminations of people.
Since LED lamp can give out a large amount of heat when in use, cause the temperature rise of LED lamp higher, to reduce temperature
Influence to LED lamp service life is risen, LED lamp is usually provided with radiator in the prior art, by radiator by LED
The heat that lamps and lanterns generate distributes, to reduce influence of the heat of LED lamp generation to LED lamp service life.However,
Heat spreader structures in the prior art are complicated, and manufacture difficulty is big, and heat dissipation area is smaller, and radiating efficiency is low, cannot be quickly by LED
The heat that lamps and lanterns are generated in illumination distributes, and leads to the service life for influencing LED lamp.
Utility model content
In view of the foregoing deficiencies of prior art, the technical problem to be solved by the present invention is to provide a kind of lamps and lanterns
Radiator and heat radiation lampshade can increase heat dissipation area, and the heat of lamps and lanterns generation is taken away convenient for cross-ventilation, to mention
Rise the heat dissipation effect of lamp radiator.
In order to solve the above-mentioned technical problem, the utility model provides a kind of lamp radiator, comprising:
Heat-radiating substrate；
Multiple thermal vias, all thermal vias are provided on heat-radiating substrate；
Multiple radiating fins, all radiating fins and all thermal vias correspond, each radiating fin in arch-shaped,
The both ends of radiating fin are connect with the hole wall of thermal vias, and the arranged direction of all radiating fins is consistent.
Preferably, the heat-radiating substrate and radiating fin are made from a material that be thermally conductive.
Preferably, the radiating fin is shaped on heat-radiating substrate.
Preferably, the thermal vias is in rectangle, and the both ends of the radiating fin and the opposite sides of thermal vias are corresponding
Connection.
Preferably, multiple first connecting holes are offered on the heat-radiating substrate, all first connecting holes are evenly arranged on to radiate
Substrate center is on the concentric circles in the center of circle.
The utility model also provides a kind of heat radiation lampshade, including lampshade shell and above-mentioned lamp radiator, lampshade shell
It is made of installation base plate and shading annular slab, the osculum end of shading annular slab, the heat dissipation of lamp radiator is arranged in installation base plate
Substrate is mounted on the lateral surface of installation base plate.
Preferably, multiple location holes are offered on the installation base plate, the heat-radiating substrate, which has, is inserted in positioning hole
Angle.
Preferably, open up jagged in the outer periphery of the heat-radiating substrate, the angle is shaped in the side of notch
On edge.
Preferably, it is offered on the installation base plate and one-to-one second connecting hole of the first connecting hole.
Preferably, it is equipped with the first threading hole at the center of the heat-radiating substrate, the is equipped at the center of the installation base plate
Two threading holes, the first threading hole and the second threading hole are mutually aligned.
It is offered on above-mentioned heat-radiating substrate as described above, the lamp radiator of the utility model has the advantages that
Multiple thermal vias, being equipped at thermal vias is in arch-shaped radiating fin, and the arranged direction of all radiating fins is consistent,
The heat dissipation area of lamp radiator is increased in this way, and takes away the heat of lamps and lanterns generation convenient for cross-ventilation, to be promoted
The heat dissipation effect of lamp radiator.
The heat radiation lampshade of the utility model has the advantages that installs above-mentioned lamp on the installation base plate of lampshade shell
Have radiator, the in this way heat convenient for taking away lamps and lanterns generation.
Detailed description of the invention
Fig. 1 is shown as the schematic diagram of the lamp radiator of the utility model；
Fig. 2 is shown as the enlarged drawing of part A in Fig. 1；
Fig. 3 is shown as the bottom view of lamp radiator；
Fig. 4 is shown as the cross-sectional view of the heat radiation lampshade of the utility model；
Fig. 5 is shown as the schematic diagram of lampshade shell.
Component label instructions
1 heat-radiating substrate
11 thermal vias
12 radiating fins
13 first connecting holes
14 angles
15 notches
16 first threading holes
2 lampshade shells
21 installation base plates
211 location holes
212 second connecting holes
213 second threading holes
22 shading annular slabs
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, only to cooperate specification to be taken off
The content shown is not intended to limit the utility model enforceable restriction item so that those skilled in the art understands and reads
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing
Under the effect of the utility model can be generated and the purpose that can reach, should all still it fall in the revealed technology of the utility model
In the range of Rong Suoneng is covered.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of lamp radiator, comprising:
Heat-radiating substrate 1；
Multiple thermal vias 11, all thermal vias 11 are provided on heat-radiating substrate 1；
Multiple radiating fins 12, all radiating fins 12 are corresponded with all thermal vias 11, each radiating fin 12
In arch-shaped, the both ends of radiating fin 12 are connect with the hole wall of thermal vias 11, and the arrangement side of all radiating fins 12
To consistent.
In the utility model, multiple thermal vias 11 are offered on above-mentioned heat-radiating substrate 1, are equipped at thermal vias 11 in arch
The radiating fin 12 of bridge shape, and the arranged direction of all radiating fins 12 is consistent, increases the heat dissipation of lamp radiator in this way
Area, and convenient for cross-ventilation to take away the heat that lamps and lanterns generate, to promote the heat dissipation effect of lamp radiator.
Above-mentioned heat-radiating substrate 1 can be surface plate, be also possible to curved slab；Heat-radiating substrate 1 can be by metal thermal conductive material
(such as aluminium) is made, and can also be made of nonmetallic heat conductive material.
Above-mentioned radiating fin 12 is preferably flaky in flat, in this way can be with increasing heat radiation area；Radiating fin 12 can
To be made of metal thermal conductive material (such as aluminium), can also be made of nonmetallic heat conductive material.
An embodiment as lamp radiator: above-mentioned heat-radiating substrate 1 and radiating fin 12 are by metal thermal conductive material system
At radiating fin 12 can be connected on heat-radiating substrate 1 by welding procedure, can also be integrally formed and dissipated through the stamping process
On hot substrate 1.In the specific implementation, above-mentioned heat-radiating substrate 1 and radiating fin 12 are by one piece of aluminium sheet punch forming.
Above-mentioned thermal vias 11 can be rounded, can be oval, can also be in regular polygon.As thermal vias 11
An embodiment: for the ease of processing and manufacturing, thermal vias 11 is in rectangle, the both ends of above-mentioned radiating fin 12 and thermal vias 11
Opposite sides be correspondingly connected with.
As shown in figure 3, offering multiple first connections on heat-radiating substrate 1 for the ease of firm installation above-mentioned heat-radiating substrate 1
Hole 13, all first connecting holes 13 are evenly arranged on using heat-radiating substrate center as on the concentric circles in the center of circle.
As shown in figure 4, the utility model also provides a kind of heat radiation lampshade, including lampshade shell 2 and the heat dissipation of above-mentioned lamps and lanterns
Device, lampshade shell 2 are made of installation base plate 21 and shading annular slab 22, and the osculum of shading annular slab 22 is arranged in installation base plate 21
End, the heat-radiating substrate 1 of lamp radiator are mounted on the lateral surface of installation base plate 21.On the installation base plate 21 of lampshade shell 2
Above-mentioned lamp radiator, the in this way heat convenient for taking away lamps and lanterns generation are installed.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, for the ease of being aligned above-mentioned installation base plate 21 and heat-radiating substrate 1, base is installed
Multiple location holes 211 are offered on plate 21, heat-radiating substrate 1 has the angle 14 being inserted in location hole 211.
As shown in Fig. 2, opening up jagged 15 in the outer periphery of above-mentioned heat-radiating substrate 1, above-mentioned angle for the ease of processing
14 are shaped on the edge of notch 15.In the specific implementation, angle 14 processes formation through the stamping process.
In order to be detachably connected above-mentioned installation base plate 21 and heat-radiating substrate 1, offers on installation base plate 21 and connect with first
One-to-one second connecting hole 212 in hole 13.When specifically used, it is arranged in simultaneously by connector (such as bolt, screw)
In first connecting hole 13, the second connecting hole 212, so that installation base plate 21 and heat-radiating substrate 1 be linked together.
As shown in Figure 3 and Figure 5, for the ease of stretching to the electric wire of lamps and lanterns in lampshade shell 2, above-mentioned heat-radiating substrate 1
It is equipped with the first threading hole 16 at center, is equipped with the second threading hole 213,16 He of the first threading hole at the center of above-mentioned installation base plate 21
Second threading hole 213 is mutually aligned.
In conclusion the lamp radiator and heat radiation lampshade of the utility model can increase heat dissipation area, and convenient for sky
Gas convection current is to take away the heat that lamps and lanterns generate, to promote the heat dissipation effect of lamp radiator.So effective gram of the utility model
It has taken various shortcoming in the prior art and has had high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of lamp radiator characterized by comprising
Heat-radiating substrate (1)；
Multiple thermal vias (11), all thermal vias (11) are provided on heat-radiating substrate (1)；
Multiple radiating fins (12), all radiating fins (12) and all thermal vias (11) correspond, each radiating fin
(12) in arch-shaped, the both ends of radiating fin (12) are connect with the hole wall of thermal vias (11), and all radiating fins
(12) arranged direction is consistent.
2. lamp radiator according to claim 1, it is characterised in that: the heat-radiating substrate (1) and radiating fin (12)
It is made from a material that be thermally conductive.
3. lamp radiator according to claim 1, it is characterised in that: the radiating fin (12) is shaped in heat dissipation
On substrate (1).
4. lamp radiator according to claim 1, it is characterised in that: the thermal vias (11) is in rectangle, described to dissipate
The both ends of hot fin (12) and the opposite sides of thermal vias (11) are correspondingly connected with.
5. lamp radiator according to claim 1, it is characterised in that: offer multiple on the heat-radiating substrate (1)
One connecting hole (13), all first connecting holes (13) are evenly arranged on using heat-radiating substrate center as on the concentric circles in the center of circle.
6. a kind of heat radiation lampshade, it is characterised in that: including lampshade shell (2) and such as any one of claim 1 to claim 5
The lamp radiator, lampshade shell (2) are made of installation base plate (21) and shading annular slab (22), and installation base plate (21) is set
It sets at the osculum end of shading annular slab (22), the heat-radiating substrate (1) of lamp radiator is mounted on the lateral surface of installation base plate (21)
On.
7. heat radiation lampshade according to claim 6, it is characterised in that: offer multiple positioning on the installation base plate (21)
Hole (211), the heat-radiating substrate (1) have the angle (14) being inserted in location hole (211).
8. heat radiation lampshade according to claim 7, it is characterised in that: offered in the outer periphery of the heat-radiating substrate (1)
Notch (15), the angle (14) are shaped on the edge of notch (15).
9. heat radiation lampshade according to claim 6, it is characterised in that: offer on the installation base plate (21) and connect with first
Connect one-to-one second connecting hole (212) in hole (13).
10. heat radiation lampshade according to claim 6, it is characterised in that: be equipped with first at the center of the heat-radiating substrate (1)
Threading hole (16), is equipped with the second threading hole (213) at the center of the installation base plate (21), and the first threading hole (16) and second is worn
String holes (213) is mutually aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721011.9U CN209084723U (en) | 2018-10-23 | 2018-10-23 | Lamp radiator and heat radiation lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721011.9U CN209084723U (en) | 2018-10-23 | 2018-10-23 | Lamp radiator and heat radiation lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084723U true CN209084723U (en) | 2019-07-09 |
Family
ID=67120437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721011.9U Active CN209084723U (en) | 2018-10-23 | 2018-10-23 | Lamp radiator and heat radiation lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084723U (en) |
-
2018
- 2018-10-23 CN CN201821721011.9U patent/CN209084723U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012171150A1 (en) | Vertical convection radiator and vertical convection radiating cylinder lamp | |
| TW201348646A (en) | Light emitting diode lamp | |
| WO2012075891A1 (en) | Omnidirectional led light bulb | |
| WO2014015657A1 (en) | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp | |
| KR20120088940A (en) | Heat sink for led lamp and led lamp using the same | |
| KR200451042Y1 (en) | Led lighting device having heat convection and heat conduction effects and heat dissipating assembly therefor | |
| WO2011050550A1 (en) | Led lamp outer shell | |
| CN203823502U (en) | Led lamp | |
| CN209084723U (en) | Lamp radiator and heat radiation lampshade | |
| JP3237143U (en) | LED lighting device | |
| CN207350205U (en) | A kind of air-cooled train headlamp based on phase transformation hot pipe technique | |
| CN205782749U (en) | A kind of LED plant lamp being easy to heat radiation | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN202915192U (en) | Light-emitting diode (LED) high shed lamp | |
| CN202674965U (en) | Light-emitting diode (LED) bulb lamp | |
| CN219735258U (en) | Radiating fin structure of LED lamp | |
| CN203731123U (en) | LED panel lamp | |
| CN102087017A (en) | Radiator and radiating method implemented by same | |
| CN202708844U (en) | LED mine luminaire | |
| CN217423184U (en) | Special-shaped loop heat pipe radiator | |
| CN203848038U (en) | LED bulb | |
| RU96929U1 (en) | ENERGY SAVING LIGHT | |
| CN207831316U (en) | A kind of LED seat cooling fin | |
| CN210373149U (en) | Lamp body and radiating fin integrated LED lamp | |
| CN107255264A (en) | A kind of radiator structure of LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |