CN205402272U - LED lamp based on honeycomb structure - Google Patents
LED lamp based on honeycomb structure Download PDFInfo
- Publication number
- CN205402272U CN205402272U CN201620171112.8U CN201620171112U CN205402272U CN 205402272 U CN205402272 U CN 205402272U CN 201620171112 U CN201620171112 U CN 201620171112U CN 205402272 U CN205402272 U CN 205402272U
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- CN
- China
- Prior art keywords
- led
- hole
- plated
- luminous element
- honeycomb structure
- Prior art date
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- Expired - Fee Related
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Abstract
The utility model discloses a LED lamp based on honeycomb structure, including PCB board and the LED luminous element who has plated through hole, plated through hole is a plurality of one -tenth array arrangement's hexagon through -hole, sets up LED luminous element between two liang of plated through hole, LED luminous element's company row place PCB board surface and plated through hole inner wall are distinguished for no tinfoil paper, and tinfoil paper has all been plated in other regions. The utility model discloses reduce LED luminous element's heating temperature by a wide margin, reduce LED luminous element's light decay, reach the requirement of long term and stable work, protect and prolonged LED luminous element's life. Not only having solved thermal expanding and having spilt, the light source grading is the rectangle facula simultaneously, and the homogeneity is good, and it is wide to shine the area. LED luminous element presses the matrix setting with certain interval, realizes the homogeneity of LED area source effect and light, combines the honeycomb structure through -hole to solve the thermal diffusion of high -power LED, has reduced LED luminous element's heat and light decay, prolongs its life.
Description
Technical field
This utility model relates to a kind of LED based on honeycomb structure, belongs to technical field of solar energy utilization equipment.
Background technology
Continuous progress along with economic development at full speed, science and technology, bring development prospect to innovation, energy-conservation light fixture product, conventional lighting product is by replaced by the LED solid-state light emitters product of novel energy-conserving gradually, and new market chapter will be composed in novel LED illumination lamp market.
The heat radiation of LED is increasingly paid attention to by people now, producing substantial amounts of heat in LED work, these heats can not distribute in time, will cause the series of problems such as material aging, chip light decay acceleration, if good heat dissipation, temperature often reduces by 10 DEG C of life-spans and will extend 2 times.Therefore, existing LED is equipped with radiator, pcb board directly with radiator good contact, in LED being worked, the heat of generation dissipates.Existing radiator generally includes base plate, top board and the multi-disc fin being vertical between base plate, top board, forms air channel between adjacent fin, it is clear that the radiator heat-dissipation effect of this spline structure is also bad.Another is to only have base plate and the multi-disc fin being vertical on base plate, air channel is formed between adjacent fin, although such structure makes heat easily rise discharge, but such easy temperature distortion of structure fin, change the structure of heat dissipation channel, so that in use procedure, heat dispersion is deteriorated gradually, it is impossible to play good thermolysis.And the base plate of radiator and fin fixed form trouble in existing LED, each fin is fixed on base plate by the various mode such as screw or welding is piecemeal, is greatly increased the labor intensity of workman so that the production cost of product increases.
LED heat dissipation problem never solves well, therefore, it is necessary to the heat dissipation technology of LED is improved, makes LED product good heat dissipation effect, finally realizes energy-conservation, cleaning, durable in use, the life-span is long.
Utility model content
For solving a LED illuminator heat radiation difficult problem operationally, this utility model provides a kind of LED based on honeycomb structure, honeycomb structure and LED array welding procedure are combined, first honeycomb structure is applied in LED light source structure, can effectively reduce the caloric value of LED illuminator.
This utility model is realized by following technical proposal: a kind of LED based on honeycomb structure, including with the pcb board of plated through-hole and LED illuminator, it is characterized in that: described plated through-hole is the hexagon through hole of some one-tenth array arrangements, LED illuminator is set between plated through-hole between two, the pcb board surface, platoon place of described LED illuminator and plated through-hole inwall are without tinfoil paper district, and other regions are all coated with tinfoil paper.This can be prevented effectively from LED illuminator short circuit without arranging of tinfoil paper district.
Described pcb board is dual platen or single sided board, and single sided board is applicable to install the paster LED lamp bead with both positive and negative polarity lamp line, and dual platen is applicable to install the plug-in unit LED lamp bead with positive and negative pair of leg.
Described pcb board is connected with driving power supply routinely.
Described driving power supply is customary DC system, the constant-current source of AC system, constant pressure source or constant current constant voltage source.
Being additionally provided with overvoltage protection in described driving power supply, when voltage is higher than 290V, namely Automatic Protection Switching cuts off corresponding on and off switch and carries out circuit protection.
Described LED illuminator is fixed by welding on pcb board.
This utility model realize plurality of LEDs luminous body array integrated after form area source, light-emitting area changes with the size of honeycomb structure PCB panel；The heating temp of LED illuminator is greatly reduced；Reduce the light decay of LED illuminator, when reaching long and the requirement of steady operation, protect and extend the service life of LED illuminator.PCB is two-sided or plated through-hole on single sided board, adopts the porous pattern of honeycomb structure, reaches the purpose of fully heat radiation, not only solve the expanding of heat, and meanwhile, light source light distribution is rectangular light spot, and uniformity is good, and irradiated area is wide.LED illuminator is at certain intervals by arranged in matrix, it is achieved the uniformity of LED area light source effect and light, solves the diffusion of great power LED heat with this in conjunction with honeycomb structure through hole, reduces heat and the light decay of LED illuminator, extend its service life.
Accompanying drawing explanation
Fig. 1 is based on the structural representation of the LED of honeycomb structure；
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further.
As shown in Figure 1-2, LED based on honeycomb structure includes the pcb board 1 with plated through-hole 3 and LED illuminator 2, described plated through-hole 3 is the hexagon through hole of some one-tenth array arrangements, LED illuminator 2 is set between plated through-hole 3 between two, pcb board 1 surface, platoon place and plated through-hole 3 inwall of described LED illuminator 2 are without tinfoil paper district 4, and other regions are all coated with tinfoil paper；This can be prevented effectively from LED illuminator 2 short circuit without arranging of tinfoil paper district.Described LED illuminator 2 is fixed by welding on pcb board 1；Pcb board 1 is dual platen (such as Fig. 2) or single sided board, and single sided board is applicable to install the paster LED lamp bead with both positive and negative polarity lamp line, and dual platen is applicable to install the plug-in unit LED lamp bead with positive and negative pair of leg；Pcb board 1 is connected with driving power supply routinely, and driving power supply is customary DC system, the constant-current source of AC system, constant pressure source or constant current constant voltage source；Driving in power supply and be additionally provided with overvoltage protection, when voltage is higher than 290V, namely Automatic Protection Switching cuts off corresponding on and off switch and carries out circuit protection.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the scope of technical solutions of the utility model.
Claims (6)
1. the LED based on honeycomb structure, including with the pcb board of plated through-hole and LED illuminator, it is characterized in that: described plated through-hole is the hexagon through hole of some one-tenth array arrangements, LED illuminator is set between plated through-hole between two, the pcb board surface, platoon place of described LED illuminator and plated through-hole inwall are without tinfoil paper district, and other regions are all coated with tinfoil paper.
2. the LED based on honeycomb structure according to claim 1, it is characterised in that: described pcb board is dual platen or single sided board.
3. the LED based on honeycomb structure according to claim 1, it is characterised in that: described pcb board is connected with driving power supply routinely.
4. the LED based on honeycomb structure according to claim 1, it is characterised in that: described LED illuminator is fixed by welding on pcb board.
5. the LED based on honeycomb structure according to claim 3, it is characterised in that: described driving power supply is additionally provided with overvoltage protection.
6. the LED based on honeycomb structure according to claim 3, it is characterised in that: described driving power supply be customary DC system, AC system power supply constant-current source, constant pressure source or constant current constant voltage source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171112.8U CN205402272U (en) | 2016-03-07 | 2016-03-07 | LED lamp based on honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171112.8U CN205402272U (en) | 2016-03-07 | 2016-03-07 | LED lamp based on honeycomb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402272U true CN205402272U (en) | 2016-07-27 |
Family
ID=56441449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171112.8U Expired - Fee Related CN205402272U (en) | 2016-03-07 | 2016-03-07 | LED lamp based on honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605440A (en) * | 2016-03-07 | 2016-05-25 | 昆明钏译科技有限公司 | Honeycomb structure based LED (light emitting diode) lamp |
| CN108317429A (en) * | 2017-06-21 | 2018-07-24 | 合肥市惠科精密模具有限公司 | A kind of multifunctional LED road lamp |
-
2016
- 2016-03-07 CN CN201620171112.8U patent/CN205402272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605440A (en) * | 2016-03-07 | 2016-05-25 | 昆明钏译科技有限公司 | Honeycomb structure based LED (light emitting diode) lamp |
| CN108317429A (en) * | 2017-06-21 | 2018-07-24 | 合肥市惠科精密模具有限公司 | A kind of multifunctional LED road lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |