CN207298874U - A kind of radiator of high efficiency long service LED energy-saving lamps - Google Patents
A kind of radiator of high efficiency long service LED energy-saving lamps Download PDFInfo
- Publication number
- CN207298874U CN207298874U CN201720746199.1U CN201720746199U CN207298874U CN 207298874 U CN207298874 U CN 207298874U CN 201720746199 U CN201720746199 U CN 201720746199U CN 207298874 U CN207298874 U CN 207298874U
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- Prior art keywords
- radiator
- heat
- lampshade
- pedestal
- high efficiency
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Abstract
The utility model discloses a kind of radiator of high efficiency long service LED energy-saving lamps, including lampshade, heating column and thermally conductive sheet, the lampshade is located on pedestal, and heat sink is fixedly installed on lampshade, heat emission hole is uniformly distributed with the heat sink, LED light emitting sources are installed with the pedestal, and it is connected with heat dissipating layer housing below pedestal, the upper end of the heating column is located in lampshade by pedestal, the thermally conductive sheet upper surface is in contact with the lower end of heating column, the lower surface of the thermoelectric generation film is in contact with cold plate, air outlet is provided with below the radiator fan, heat sink is installed with inside the air inlet.The radiator of high efficiency long service LED energy-saving lamps accelerates air circulation by radiator fan, so as to which quickly the heat that LED light emitting sources are sent is dissipated, coordinate the annular fin on lampshade, substantially increase heat dissipation effect, the effective service life for extending LED light, using effect are good.
Description
Technical field
LED heat abstractor technical fields are the utility model is related to, are specially a kind of dissipating for high efficiency long service LED energy-saving lamps
Thermal.
Background technology
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to stent,
Then chip and circuit board are connected with silver wire or gold thread, then surrounding is sealed with epoxy resin, plays the work of protection internal core
With shell finally being installed, so the anti-seismic performance of LED light is good.It is related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances with field
In terms of machinery production.
15% or so electric energy can only be converted into luminous energy by high-powered LED lamp currently on the market, and remaining 85%
For thermal energy, the heat that chip produces is very big, if heat cannot shed in time, can accelerate chip and fluorescence for electric energy conversion
The aging of powder, substantially reduces the service life of LED light, therefore the heat dissipation of LED light is most important, existing LED light radiating mode
It is that heat sink is installed below LED lamp base, this mode heat dissipation effect is limited, it is impossible to the heat for quickly sending chip
Dissipate, using effect is bad, in view of defect existing in the prior art above, it is necessary to further improves it, makes it more
Possess practicality, can just meet actual use situation.
Utility model content
The purpose of this utility model is to provide a kind of radiator of high efficiency long service LED energy-saving lamps, with solution
State and propose that existing LED light radiating mode is that heat sink is installed below LED lamp base in background technology, this mode radiates
Effect is limited, it is impossible to the problem of heat for quickly sending chip dissipates, and using effect is bad.
To achieve the above object, the utility model provides following technical solution：A kind of high efficiency long service LED energy-saving lamps
Radiator, including lampshade, heating column and thermally conductive sheet, the lampshade is located on pedestal, and heat sink is fixedly installed on lampshade,
Heat emission hole is uniformly distributed with the heat sink, LED light emitting sources are installed with the pedestal, and be connected with below pedestal
Heat dissipating layer housing, the upper end of the heating column is located in lampshade by pedestal, and the lower end of heating column is located in heat dissipating layer housing,
The thermally conductive sheet upper surface is in contact with the lower end of heating column, and is set between thermally conductive sheet lower surface and the upper surface of thermoelectric generation film
Silica gel heat-conducting layer is equipped with, the lower surface of the thermoelectric generation film is in contact with cold plate, and thermoelectric generation film passes through voltage stabilizing energy storage
Device is electrically connected with radiator fan, air outlet is provided with below the radiator fan, and be provided with inlet air above radiator fan
Mouthful, it is installed with heat sink inside the air inlet.
Preferably, heat sink structure in a ring.
Preferably, the heating column number is four, and distribution in rectangular configuration.
Preferably, it is in mesh-like inside the air outlet.
Preferably, the heat sink is oblique, and the openings of sizes of two heat sink upper ends is big more than the opening of lower end
It is small.
Compared with prior art, the beneficial effects of the utility model are：The heat dissipation dress of high efficiency long service LED energy-saving lamps
Thermoelectric generation film is installed, it is the heat that LED light emitting sources produce that thermoelectric generation film, which produces electricl energy required heat source, as long as LED is sent out
Light source is working always, and thermoelectric generation film can just generate electricity always, accelerates air circulation by driving radiator fan, so that
Quickly the heat that LED light emitting sources are sent can be dissipated, coordinate the annular fin on lampshade, substantially increase heat dissipation effect
Fruit, effectively extends the service life of LED light, and using effect is good, the thermal column of four rectangular configuration distributions, heat-conducting effect
It is good, thermoelectric generation film temperature difference can be increased, so as to improve the generating effect of thermoelectric generation film.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure lampshade schematic diagram；
Fig. 3 is the utility model construction pedestals schematic top plan view；
Fig. 4 is the utility model structure air inlet schematic diagram.
In figure：1st, lampshade, 101, heat sink, 102, heat emission hole, 2, pedestal, 3, LED light emitting sources, 4, heat dissipating layer housing, 5,
Heating column, 6, thermally conductive sheet, 7, silica gel heat-conducting layer, 8, thermoelectric generation film, 9, cold plate, 10, voltage stabilizing energy storage device, 11, radiation air
Fan, 12, air outlet, 13, air inlet, 14, heat sink.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high efficiency long service LED energy-saving lamps dissipate
Thermal, including lampshade 1, heat sink 101, heat emission hole 102, pedestal 2, LED light emitting sources 3, heat dissipating layer housing 4, heating column 5, lead
Backing 6, silica gel heat-conducting layer 7, thermoelectric generation film 8, cold plate 9, voltage stabilizing energy storage device 10, radiator fan 11, air outlet 12, inlet air
Mouth 13 and heat sink 14, lampshade 1 is located on pedestal 2, and heat sink 101 is fixedly installed on lampshade 1, and heat sink 101 is in a ring
Structure, is uniformly distributed with heat emission hole 102 on heat sink 101, and LED light emitting sources 3, and the lower section of pedestal 2 are installed with pedestal 2
Heat dissipating layer housing 4 is connected with, the upper end of heating column 5 is located in lampshade 1 by pedestal 2, and the lower end of heating column 5 is located at heat dissipating layer
In housing 4,5 numbers of heating column are four, and distribution in rectangular configuration, 6 upper surface of thermally conductive sheet connect with the lower end of heating column 5
Touch, and silica gel heat-conducting layer 7 is provided between 6 lower surface of thermally conductive sheet and the upper surface of thermoelectric generation film 8, silica gel heat-conducting layer 7 can
Heat-conducting effect is improved, the lower surface of thermoelectric generation film 8 is in contact with cold plate 9, and thermoelectric generation film 8 passes through voltage stabilizing energy storage device
10 are electrically connected with radiator fan 11, and the lower section of radiator fan 11 is provided with air outlet 12, and the inside of air outlet 12 is in mesh-like, can be with
Prevent mosquito from carrying out internal, ensure the electric elements working stability in heat dissipating layer housing 4, and the above-mentioned top of radiator fan 11 is set
Air inlet 13 is equipped with, heat sink 14 is installed with inside air inlet 13, heat sink 14 is oblique, and on two heat sinks 14
The openings of sizes at end is more than the openings of sizes of lower end, can effectively cool down to hot-air, and hot-air can be prevented to dissipating
Hot-air fan 11 causes to damage.
Operation principle：When using the radiator of high efficiency long service LED energy-saving lamps, one first is carried out to the device
Simple structure understands, and the heat transfer that LED light emitting sources 3 produce transfers heat to thermally conductive sheet 6 to heating column 5, heating column 5,
So 8 one side of thermoelectric generation film is contacted with the thermally conductive sheet 6 of high temperature, is simultaneously contacted with the cold plate 9 of low temperature, so as to generate temperature
Difference, then produces electricl energy and the electric energy of generation is stored in voltage stabilizing energy storage device 10, radiator fan 11 is in voltage stabilizing energy storage device
Start to work under the action of 10, so that the heat that LED light emitting sources 3 produce is discharged by air inlet 13 from air outlet 12, so that
Quickly the heat that LED light emitting sources 3 are sent is dissipated, here it is the whole work process of the device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of radiator of high efficiency long service LED energy-saving lamps, including lampshade（1）, heating column（5）And thermally conductive sheet（6）, its
It is characterized in that：The lampshade（1）Positioned at pedestal（2）On, and lampshade（1）On be fixedly installed heat sink（101）, the heat sink
（101）On be uniformly distributed with heat emission hole（102）, the pedestal（2）On be installed with LED light emitting sources（3）, and pedestal（2）
Lower section is connected with heat dissipating layer housing（4）, the heating column（5）Upper end pass through pedestal（2）Positioned at lampshade（1）It is interior, and heating column
（5）Lower end be located at heat dissipating layer housing（4）It is interior, the thermally conductive sheet（6）Upper surface and heating column（5）Lower end be in contact, and lead
Backing（6）Lower surface and thermoelectric generation film（8）Upper surface between be provided with silica gel heat-conducting layer（7）, the thermoelectric generation film（8）
Lower surface and cold plate（9）It is in contact, and thermoelectric generation film（8）Pass through voltage stabilizing energy storage device（10）With radiator fan（11）Electricity
Property connection, the radiator fan（11）Lower section is provided with air outlet（12）, and radiator fan（11）Top is provided with air inlet
（13）, the air inlet（13）Inside is installed with heat sink（14）.
A kind of 2. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that：It is described
Heat sink（101）Structure in a ring.
A kind of 3. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that：It is described
Heating column（5）Number is four, and distribution in rectangular configuration.
A kind of 4. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that：It is described
Air outlet（12）Inside is in mesh-like.
A kind of 5. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that：It is described
Heat sink（14）Obliquely, and two heat sinks（14）The openings of sizes of upper end is more than the openings of sizes of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746199.1U CN207298874U (en) | 2017-06-23 | 2017-06-23 | A kind of radiator of high efficiency long service LED energy-saving lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746199.1U CN207298874U (en) | 2017-06-23 | 2017-06-23 | A kind of radiator of high efficiency long service LED energy-saving lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298874U true CN207298874U (en) | 2018-05-01 |
Family
ID=62450215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746199.1U Expired - Fee Related CN207298874U (en) | 2017-06-23 | 2017-06-23 | A kind of radiator of high efficiency long service LED energy-saving lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529800A (en) * | 2019-09-25 | 2019-12-03 | 安徽明威照明器材有限公司 | The available track lamp of thermal energy |
| CN114110545A (en) * | 2021-11-24 | 2022-03-01 | 青岛同辉照明科技有限公司 | Device for keeping temperature of LED lamp constant |
| CN115264539A (en) * | 2022-07-22 | 2022-11-01 | 浙江鹿枫户外用品有限公司 | Furnace body structure and multi-functional outdoor furnace body |
-
2017
- 2017-06-23 CN CN201720746199.1U patent/CN207298874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529800A (en) * | 2019-09-25 | 2019-12-03 | 安徽明威照明器材有限公司 | The available track lamp of thermal energy |
| CN114110545A (en) * | 2021-11-24 | 2022-03-01 | 青岛同辉照明科技有限公司 | Device for keeping temperature of LED lamp constant |
| CN115264539A (en) * | 2022-07-22 | 2022-11-01 | 浙江鹿枫户外用品有限公司 | Furnace body structure and multi-functional outdoor furnace body |
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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: 20180501 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |