CN207674397U - A kind of LED light of double heat dissipation systems - Google Patents
A kind of LED light of double heat dissipation systems Download PDFInfo
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- CN207674397U CN207674397U CN201721748049.0U CN201721748049U CN207674397U CN 207674397 U CN207674397 U CN 207674397U CN 201721748049 U CN201721748049 U CN 201721748049U CN 207674397 U CN207674397 U CN 207674397U
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- heat dissipation
- honeycomb
- led light
- drive module
- heat
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Abstract
The utility model is related to a kind of LED light for the double heat dissipation systems that can carry out heat conduction and heat dissipation to luminescent panel and drive part simultaneously, the LED light realization of the double heat dissipation systems provided radiates jointly to luminescent panel and drive module, radiating efficiency can be greatly improved and solve existing LED light there are larger temperature differences internal when used for a long time, some components are still in higher temperatures state, impaired problem easy to aging；Heat conduction is carried out in a manner of four big temperature gradients so that radiation processes are stable and efficient, minimum to extraneous ambient temperature effect, can keep effectively radiating for a long time；The use of honeycomb radiator structure can further increase its heat dissipation effect.
Description
Technical field
The utility model is related to a kind of the LED fields more particularly to one kind can be simultaneously to luminescent panel and drive part
Carry out the LED light of double heat dissipation systems of heat conduction and heat dissipation.
Background technology
LED lamp tube is one of current fluorescent tube most common on the market, and compared to other kinds of lamps and lanterns, LED light has more
High luminous efficiency, power consumption down to a ten thousandth of incandescent lamp, the half of fluorescent tube, service life compared with incandescent lamp,
Fluorescent lamp and halogen tungsten lamp are longer, and highly reliable calorific value is low, non-thermal radiation, use cold light source can be with safe touch, and machine
Tool performance more preferably, it is recyclable pollution-free the advantages that, therefore the usage amount of incandescent lamp is huge.
But with the demand of technology and market development, each driving of LED filament lamp hair bubble is assembled in lamp cap
It realizes without plastic in portion.Sheath is simple insulating effect between original LED drive power and metallic lamp holder, and simple is exhausted
Edge effect cannot be satisfied requirement of the driving to heat dissipation, and in the case where radiating unsmooth, LED drive power temperature increases, will be big
Its power supply efficiency and performance, and LED drive power each section zero under conditions of long term high temperature, heat dissipation are unsmooth are reduced greatly
The oxidizable aging of part, reduces its service life.
Patent Office of the People's Republic of China disclosed a kind of authority of heat radiating LED lamp on 2 6th, 2013, and Authorization Notice No. is
CN202719443U, the utility model is using setting convection cavity, and is adapted to convection cavity and identical convection mouth and convective tank,
System to form a heat loss through convection radiates to LED light, if but after prolonged use, LED light heat will gradually expand
It is dissipated to outside lamps and lanterns, and surrounds one layer of hot-air outside lamps and lanterns, cause to weaken under convection effects, convection effects can radiate to it
Effect causes to directly affect, and due to the setting of convection cavity, convection mouth and convective tank, will produce centainly to the leakproofness of lamps and lanterns
Influence, convection current is easy to bring dust into lamps and lanterns, easily causes lamps and lanterns aged deterioration.
Utility model content
To solve the heat dissipation effect deficiency of above-mentioned current LED lamp, cannot be satisfied to luminous site and drive part heat dissipation
Demand, the oxidizable aging of LED drive power each section part under conditions of long term high temperature, heat dissipation are unsmooth, reducing it makes
The problem of with the service life, and to avoid heat dissipation effect meeting rapid decrease after being used for a long time and being easy to cause to lamp interior introducing dust
The problem of lamps and lanterns aged deterioration, the utility model provide one kind can simultaneously to luminescent panel and drive part carry out heat conduction and
The LED light of double heat dissipation systems of heat dissipation.
To achieve the above object, the utility model uses following technical scheme：
A kind of LED light of double heat dissipation systems, including lampshade, luminescent panel, drive module and exempt from welded lamp holder, the driving mould
Block and exempt to be equipped with driving heat-dissipating casing and interior honeycomb Lamp cup between welded lamp holder, be led equipped with honeycomb between drive module and luminescent panel
Hot plate, the driving heat-dissipating casing are mounted in interior honeycomb Lamp cup, and drive module is mounted on driving heat-dissipating casing, is led honeycomb and is led
Hot plate is mounted in drive module, then luminescent panel is fixedly mounted on by screw on honeycomb heat-conducting plate, and the lampshade, which is buckled, to be set
On interior honeycomb Lamp cup, welded lamp holder is exempted from the installation of interior honeycomb Lamp cup bottom.The LED lamp structure of double heat dissipation systems is novel succinct, system
It is standby convenient, and assembling is very efficient, has high production efficiency in streamlined production process；The pyrotoxin of usual LED light
Predominantly luminescent panel and drive module, but in the prior art strengthen LED light heat dissipation when do not take into account luminescent panel and
The heat dissipation of two aspects of drive module, this will cause when effectively being radiated to the two one, and another part is still in big
Volume production Warm status, the LED light whole state still in higher temperatures still be easy to cause lamps and lanterns damage in the case of long-time service, and originally
Utility model is used builds heat dissipation system to luminescent panel and drive module, forms the structure of a double heat dissipation systems, and structure
The heat dissipation system of Cheng Si great temperature gradients forms the highest first gradient of temperature, temperature by heat source luminescent panel and drive module
It is transmitted to honeycomb heat-conducting plate and driving heat-dissipating casing forms the second gradient, third ladder is formed using honeycomb Lamp cup in conduction arrival
Degree, LED light ambient temperature are that 4th gradient forms effective temperature conduction chain from first to 4th gradient lapse of temperature,
And due to the presence of the second gradient and 3rd gradient, ambient temperature is impacted minimum, will not cause in ambient temperature
The case where lifting low heat emission effect, four big temperature gradients form a heat dissipation system that is complete and balancing, to heat source luminescent panel
Steady and effective heat dissipation is carried out with drive module, so that its temperature is in a long-term uniform state, LED can be greatly increased
The service life of lamp.
Preferably, the mounting surface of the honeycomb heat-conducting plate and luminescent panel is equipped with honeycomb radiator structure.Honeycomb radiates
Structure has very excellent heat conduction, heat dissipation effect, can improve about 165% radiating efficiency.
It is tied preferably, the medial surface that the interior honeycomb Lamp cup is contacted with driving heat-dissipating casing installation is equipped with honeycomb heat dissipation
Structure.Honeycomb radiator structure has very excellent heat conduction, heat dissipation effect, can improve about 165% radiating efficiency.
Preferably, the drive module uses Linear Driving.Linear Driving compared with non-linear drive sum aggregate electrode drive,
Have the advantages that anti-interference ability and stability all more preferably.
Preferably, the drive module upper end be equipped with small latch, the honeycomb heat-conducting plate be equipped with in drive module
Lesser calorie number of teeth amount is equal and the through-hole of shape adaptation, drive module and honeycomb heat-conducting plate passes through small latch and through-hole carries out screens company
It connects.The mode of screens connection can either play the effect mutually stablized between each component in inside needed for LED light, in flowing water system
It is also easier, efficient during standby, installation.
Preferably, the luminescent panel is sticked to light emitting diode using thermal paste.LED operation electricity
Very low, operating current very little is pressed, shock resistance and anti-seismic performance are good, and reliability is high, long lifespan, strong and weak by modulating the electric current passed through
Luminous power can be easily modulated, light emitting diode can more efficiently be reduced by being sticked to it using thermal paste
Temperature by temperature rapid divergence, conducts, and can play the role of centainly extending light emitting diode service life.
Preferably, the drive module main body plank is high thermal conductivity aluminum matrix plate.High thermal conductivity aluminum matrix plate can improve heat dissipation,
Heat transfer efficiency.
Preferably, the interior honeycomb Lamp cup is modeling alclad structure.Modeling alclad structure can improve heat dissipation, heat transfer efficiency.
Preferably, the interior honeycomb Lamp cup lamp-type includes but not limited to：A types, G types, GU10 and MR16；It is described to exempt from blowtorch
Head meets IE60061 standards, including but not limited to：E27, E26, E14 and E12.Lamp cup, to exempt from welded lamp holder available model extremely more, fit
It is extremely strong with property.
The utility model has the beneficial effects that：
1）The LED light realization of double heat dissipation systems provided by the utility model dissipates luminescent panel and drive module jointly
Heat can greatly improve radiating efficiency and solve existing LED light there are larger temperature difference, some portions internal when used for a long time
Part is still in higher temperatures state, impaired problem easy to aging；
2）Heat conduction is carried out in a manner of four big temperature gradients so that radiation processes are stable and efficient, to extraneous ring
Border temperature influence is minimum, can keep effectively radiating for a long time；
3）The use of honeycomb radiator structure can further increase its heat dissipation effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is honeycomb radiator structure enlarged drawing；
In figure, 1 lampshade, 2 screws, 3 luminescent panels, 4 honeycomb heat-conducting plates, 5 drive modules, 6 driving heat-dissipating casings, bee in 7
Nest Lamp cup, 8 exempt from welded lamp holder, A honeycomb radiator structures.
Specific implementation mode
Illustrate to be further described the utility model below by way of embodiments and drawings.
As shown in Figure 1, a kind of LED light of double heat dissipation systems, including lampshade 1, luminescent panel 3, drive module 5 and exempt from blowtorch
First 8, the drive module 5 and exempt to be equipped with driving heat-dissipating casing 6 and interior honeycomb Lamp cup 7 between welded lamp holder 8, drive module 5 and hair
Honeycomb heat-conducting plate 4 is equipped between optic panel 3, the driving heat-dissipating casing 6 is mounted in interior honeycomb Lamp cup 7, and drive module 5 is installed
On driving heat-dissipating casing 6, honeycomb heat-conducting plate 4 is led in drive module 5, then luminescent panel 3 is fixed by screw 2 and is pacified
On honeycomb heat-conducting plate 4, the lampshade 1, which is buckled, to be set on interior honeycomb Lamp cup 7, and welded lamp holder 8 is exempted from interior 7 bottom of honeycomb Lamp cup installation.Institute
It is novel succinct to state pair LED lamp structure of heat dissipation systems, it is convenient to prepare, and assembling is very efficient, has in streamlined production process
There is high production efficiency；The pyrotoxin of usual LED light is mainly luminescent panel 3 and drive module 5, but strong in the prior art
Change the heat dissipation for not taking into account 5 two aspects of luminescent panel 3 and drive module when LED light heat dissipation, this will cause to two
When person's one is effectively radiated, another part is still in a large amount of heat production states, the whole state still in higher temperatures of LED light,
Lamps and lanterns damage is still be easy to cause in the case of long-time service, and the utility model is used and is built to luminescent panel 3 and drive module 5
Heat dissipation system, forms the structure of a double heat dissipation systems, and constitutes the heat dissipation system of four big temperature gradients, by heat source luminescent panel
3 and drive module 5 form the highest first gradient of temperature, temperature conduction to honeycomb heat-conducting plate 4 and driving heat-dissipating casing 6 formation the
Two gradients, using conduction reach in honeycomb Lamp cup 7 form 3rd gradient, LED light ambient temperature is 4th gradient, from the
One arrives 4th gradient lapse of temperature, forms effective temperature conduction chain, and due to the presence of the second gradient and 3rd gradient, extraneous
The case where environment temperature is impacted minimum, and ambient temperature will not be caused, which to rise, reduces heat dissipation effect, four big temperature gradient shapes
At a heat dissipation system that is complete and balancing, steady and effective heat dissipation is carried out to heat source luminescent panel 3 and drive module 5, is made
Its temperature is in a long-term uniform state, can greatly increase the service life of LED light.
As illustrated in fig. 1 and 2, the honeycomb heat-conducting plate 4 and the mounting surface of luminescent panel 3 are equipped with honeycomb radiator structure A.Bee
Nest radiator structure A has very excellent heat conduction, heat dissipation effect, can improve about 165% radiating efficiency.
As illustrated in fig. 1 and 2, the interior honeycomb Lamp cup 7 installs the medial surface contacted with driving heat-dissipating casing 6 and is equipped with honeycomb briquet-bulk
Heat structure A.Honeycomb radiator structure A has very excellent heat conduction, heat dissipation effect, can improve about 165% radiating efficiency.
The drive module 5 uses Linear Driving.Linear Driving has anti-dry compared with non-linear drive sum aggregate electrode drive
Disturb ability and stability all more preferably the advantages of.
As shown in Figure 1,5 upper end of the drive module is equipped with small latch, the honeycomb heat-conducting plate 4 is equipped with and drive module
Lesser calorie number of teeth amount is equal on 5 and the through-hole of shape adaptation, drive module 5 and honeycomb heat-conducting plate 4 passes through small latch and through-hole carries out
Screens connects.The mode of screens connection can either play the effect mutually stablized between each component in inside needed for LED light, flow
Water prepares, is also easier, efficient during installation.
As shown in Figure 1, the luminescent panel 3 is sticked to light emitting diode using thermal paste.LED operation
Voltage is very low, operating current very little, and shock resistance and anti-seismic performance are good, and reliability is high, long lifespan, strong by modulating the electric current passed through
Weak easily to modulate luminous power, light emitting diode can more efficiently be reduced by being sticked to it using thermal paste
Temperature, by temperature rapid divergence, conduct, can play the role of centainly extending light emitting diode service life.
5 main body plank of the drive module is high thermal conductivity aluminum matrix plate.High thermal conductivity aluminum matrix plate can improve heat dissipation, heat conduction effect
Rate.
The interior honeycomb Lamp cup 7 is modeling alclad structure.Modeling alclad structure can improve heat dissipation, heat transfer efficiency.
Interior 7 lamp-type of honeycomb Lamp cup includes but not limited to：A types, G types, GU10 and MR16；The welded lamp holder 8 of exempting from meets
IE60061 standards, including but not limited to：E27, E26, E14 and E12.Lamp cup, extremely more, applicability pole of exempting from 8 available model of welded lamp holder
By force.
The LED light of double heat dissipation systems provided by the utility model is realized dissipates luminescent panel 3 and drive module 5 jointly
Heat can greatly improve radiating efficiency and solve existing LED light there are larger temperature difference, some portions internal when used for a long time
Part is still in higher temperatures state, impaired problem easy to aging；Heat conduction is carried out in a manner of four big temperature gradients so that heat dissipation
Process is stable and efficient, minimum to extraneous ambient temperature effect, can keep effectively radiating for a long time；Honeycomb radiator structure A's
Using its heat dissipation effect can be further increased.
Claims (9)
1. a kind of LED light of double heat dissipation systems, including lampshade（1）, luminescent panel（3）, drive module（5）With exempt from welded lamp holder（8）,
It is characterized in that, the drive module（5）With exempt from welded lamp holder（8）Between be equipped with driving heat-dissipating casing（6）With interior honeycomb Lamp cup
（7）, drive module（5）And luminescent panel（3）Between be equipped with honeycomb heat-conducting plate（4）, the driving heat-dissipating casing（6）Mounted on interior
Honeycomb Lamp cup（7）It is interior, drive module（5）Mounted on driving heat-dissipating casing（6）On, lead honeycomb heat-conducting plate（4）Mounted on driving mould
Block（5）On, then by luminescent panel（3）Pass through screw（2）It is fixedly mounted on honeycomb heat-conducting plate（4）On, the lampshade（1）In button is set
Honeycomb Lamp cup（7）On, interior honeycomb Lamp cup（7）Welded lamp holder is exempted from bottom installation（8）.
2. a kind of LED light of double heat dissipation systems according to claim 1, which is characterized in that the honeycomb heat-conducting plate（4）With
Luminescent panel（3）Mounting surface be equipped with honeycomb radiator structure（A）.
3. a kind of LED light of double heat dissipation systems according to claim 1 or 2, which is characterized in that the interior honeycomb Lamp cup
（7）With driving heat-dissipating casing（6）The medial surface of installation contact is equipped with honeycomb radiator structure（A）.
4. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the drive module（5）Using
Linear Driving.
5. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the drive module（5）Upper end
Equipped with small latch, the honeycomb heat-conducting plate（4）It is equipped with and drive module（5）Upper lesser calorie number of teeth amount is equal and shape adaptation it is logical
Hole, drive module（5）With honeycomb heat-conducting plate（4）Screens is carried out by small latch with through-hole to connect.
6. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the luminescent panel（3）Using
Thermal paste is sticked to light emitting diode.
7. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the drive module（5）Main body
Plank is high thermal conductivity aluminum matrix plate.
8. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the interior honeycomb Lamp cup（7）For
Mould alclad structure.
9. a kind of LED light of double heat dissipation systems according to claim 3, which is characterized in that the interior honeycomb Lamp cup（7）Lamp
Type includes but not limited to：A types, G types, GU10 and MR16；It is described to exempt from welded lamp holder（8）Meet IE60061 standards, including but unlimited
In：E27, E26, E14 and E12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748049.0U CN207674397U (en) | 2017-12-14 | 2017-12-14 | A kind of LED light of double heat dissipation systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748049.0U CN207674397U (en) | 2017-12-14 | 2017-12-14 | A kind of LED light of double heat dissipation systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674397U true CN207674397U (en) | 2018-07-31 |
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ID=62967692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748049.0U Active CN207674397U (en) | 2017-12-14 | 2017-12-14 | A kind of LED light of double heat dissipation systems |
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| Country | Link |
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| CN (1) | CN207674397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102486A (en) * | 2019-09-23 | 2020-05-05 | 厦门龙胜达照明电器有限公司 | Lamp with PCB capable of adjusting tolerance problem or electric leakage problem |
-
2017
- 2017-12-14 CN CN201721748049.0U patent/CN207674397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102486A (en) * | 2019-09-23 | 2020-05-05 | 厦门龙胜达照明电器有限公司 | Lamp with PCB capable of adjusting tolerance problem or electric leakage problem |
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