CN207441750U - A kind of high-radiating light-emitting diode - Google Patents
A kind of high-radiating light-emitting diode Download PDFInfo
- Publication number
- CN207441750U CN207441750U CN201721622854.9U CN201721622854U CN207441750U CN 207441750 U CN207441750 U CN 207441750U CN 201721622854 U CN201721622854 U CN 201721622854U CN 207441750 U CN207441750 U CN 207441750U
- Authority
- CN
- China
- Prior art keywords
- heat
- dissipating pipe
- block
- annular base
- luminescent wafer
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000004519 grease Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003752 improving hair Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model is related to LED technology fields, especially a kind of high-radiating light-emitting diode, including annular base plate, in annular base plate multiple luminescent wafers are circumferentially with along it, annular base plate two bottom sides are connected with conducting wire pin, conducting wire pin is electrically connected with luminescent wafer, matched heat-dissipating pipe is plugged in the ring of annular base plate, ceramic block is equipped between adjacent luminescent wafer, heat conduction item is inserted in each ceramic block, one end of heat conduction item extends on the outside of ceramic block and is connected with heat-dissipating pipe, thermal grease is filled between luminescent wafer and heat-dissipating pipe, being glued at the top of annular base plate has sealing block, sealing block is by luminescent wafer, the top of heat-dissipating pipe, ceramic block and thermal grease wrap up setting, being glued at the top of sealing block has block of lense.The utility model plays the purpose to the high heat dissipation of light emitting diode, improves the service life of light emitting diode.
Description
Technical field
The utility model is related to LED technology field more particularly to a kind of high-radiating light-emitting diodes.
Background technology
With the continuous progress of science and technology, light emitting diode is entered as four generation light sources in our lives, due to luminous two
Pole pipe have the characteristics that energy-saving and environmental protection, safety, long lifespan, low-power consumption, be widely used in different field, in order to improve hair
Optical diode brightness can generally place multiple luminescent wafers in light emitting diode, but since multiple light emitting diodes are shining
Heat can be generated in the process, and traditional diode radiating effect is undesirable, and luminous diode temperature not only results in bright when raising
Degree declines, and can accelerate the deterioration of body and encapsulating material when temperature surpasses 100 mistake degree Celsius, directly affect making for light emitting diode
Use the service life.
Utility model content
The purpose of this utility model is to solve the disadvantage that exist in the prior art the one kind that is undesirable, and proposing that radiates
High-radiating light-emitting diode.
To achieve these goals, the utility model employs following technical solution：
A kind of high-radiating light-emitting diode is designed, is circumferentially with including annular base plate, in the annular base plate along it multiple
Luminescent wafer, the annular base plate two bottom sides are connected with conducting wire pin, and the conducting wire pin electrically connects with the luminescent wafer
It connects, matched heat-dissipating pipe is plugged in the ring of the annular base plate, ceramics are equipped between the adjacent luminescent wafer
Block, the ceramic block both sides are in contact with the luminescent wafer, and heat conduction item is inserted in each ceramic block, described to lead
One end of hot item extends on the outside of ceramic block and is connected with the heat-dissipating pipe, is filled out between the luminescent wafer and the heat-dissipating pipe
Filled with thermal grease, the both sides of the thermal grease are connected respectively with the luminescent wafer and heat-dissipating pipe, the annular base plate top
Portion, which is glued, sealing block, and the luminescent wafer, the top of heat-dissipating pipe, ceramic block and thermal grease are wrapped up and set by the sealing block
It puts, being glued at the top of the sealing block has block of lense.
Preferably, the top of the heat-dissipating pipe is sealing structure, and the bottom of the tube that radiates is communicated with the outside, the heat-dissipating pipe
Inside is uniformly provided with heat sink along its circumferential direction, and the heat sink is structure as a whole with heat-dissipating pipe.
Preferably, the sealing block is transparent configuration.
The utility model proposes a kind of high-radiating light-emitting diode, advantageous effect is：The utility model can pass through pottery
Porcelain block and thermal grease when luminescent wafer is lighted generated heat transfer on heat-dissipating pipe, and pass through heat-dissipating pipe effectively by heat
Amount distributes, and so as to play the purpose to the high heat dissipation of light emitting diode, effectively diode temperature is avoided to raise, improved luminous
The service life of diode.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high-radiating light-emitting diode schematic cross-sectional view；
Fig. 2 is schematic cross-sectional view at the A-A of the utility model Fig. 1.
In figure：Annular base plate 1, luminescent wafer 2, heat-dissipating pipe 3, ceramic block 4, heat conduction item 5, thermal grease 6, sealing block 7, thoroughly
Mirror block 8, heat sink 9, conducting wire pin 10.
Specific 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
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of high-radiating light-emitting diode including annular base plate 1, is circumferentially in annular base plate 1 along it
Multiple luminescent wafers 2,1 two bottom sides of annular base plate are connected with conducting wire pin 10, and conducting wire pin 10 electrically connects with luminescent wafer 2
It connects, conducting wire pin 10 plays the role of power supply.
Matched heat-dissipating pipe 3 is plugged in the ring of annular base plate 1, the top of heat-dissipating pipe 3 is sealing structure, and is dissipated
3 bottom of heat pipe is communicated with the outside, and heat sink 9 is uniformly provided with along its circumferential direction inside heat-dissipating pipe 3, and heat sink 9 is one with heat-dissipating pipe 3
Body structure, heat-dissipating pipe 3 realizes that LED internal is hollow structure, and is communicated with the outside, convenient for LED internal
The heat of generation sheds, and the heat sink 9 inside heat sink 9 increases the heat dissipation area inside heat-dissipating pipe 3, improves radiating efficiency.
Ceramic block 4 is equipped between adjacent luminescent wafer 2,4 both sides of ceramic block are in contact with luminescent wafer 2, ceramic block 4
On the one hand good supporting role is played, heat derives caused by after on the other hand luminescent wafer 2 can be lighted in time, each
Heat conduction item 5 is inserted in ceramic block 4, one end of heat conduction item 5 extends to 4 outside of ceramic block and is connected with heat-dissipating pipe 3, heat conduction
Item 5 can be by the heat transfer collected on ceramic block 4 to heat-dissipating pipe 3, and heat-dissipating pipe 3, which is realized, sheds heat, luminescent wafer 2 and heat dissipation
It is connected respectively with luminescent wafer 2 and heat-dissipating pipe 3 filled with thermal grease 6, the both sides of thermal grease 6 between pipe 3, thermal grease 6
Play the role of, to 2 auxiliary heat dissipation of luminescent wafer, improving the heat dissipation effect of light emitting diode.
The top of annular base plate 1, which is glued, sealing block 7, and sealing block 7 is by luminescent wafer 2, the top of heat-dissipating pipe 3,4 and of ceramic block
Thermal grease 6 wraps up setting, and sealing block 7 is transparent configuration, and sealing block 7 plays the role of good sealing and light transmission, sealing block 7
Top, which is glued, block of lense 8, and block of lense 8 assembles the light that luminescent wafer 2 is sent, and avoids divergence of beam, improves its brightness.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of high-radiating light-emitting diode including annular base plate (1), is circumferentially with multiple on the annular base plate (1) along it
Luminescent wafer (2), annular base plate (1) two bottom sides are connected with conducting wire pin (10), the conducting wire pin (10) with it is described
Luminescent wafer (2) is electrically connected, which is characterized in that is plugged with matched heat-dissipating pipe in the ring of the annular base plate (1)
(3), be equipped with ceramic block (4) between the adjacent luminescent wafer (2), ceramic block (4) both sides with the luminescent wafer
(2) it is in contact, is inserted with heat conduction item (5) in each ceramic block (4), one end of the heat conduction item (5) extends to ceramics
It is connected on the outside of block (4) and with the heat-dissipating pipe (3), filled with heat dissipation between the luminescent wafer (2) and the heat-dissipating pipe (3)
Silica gel (6), the both sides of the thermal grease (6) are connected respectively with the luminescent wafer (2) and heat-dissipating pipe (3), the annular base
Being glued at the top of plate (1) has sealing block (7), and the sealing block (7) is by the luminescent wafer (2), the top of heat-dissipating pipe (3), ceramics
Block (4) and thermal grease (6) wrap up setting, and being glued at the top of the sealing block (7) has block of lense (8).
A kind of 2. high-radiating light-emitting diode according to claim 1, which is characterized in that the top of the heat-dissipating pipe (3)
For sealing structure, and heat-dissipating pipe (3) bottom is communicated with the outside, and the heat-dissipating pipe (3) is internal to be uniformly provided with heat dissipation along its circumferential direction
Plate (9), the heat sink (9) are structure as a whole with heat-dissipating pipe (3).
3. a kind of high-radiating light-emitting diode according to claim 1, which is characterized in that the sealing block (7) is transparent
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622854.9U CN207441750U (en) | 2017-11-29 | 2017-11-29 | A kind of high-radiating light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622854.9U CN207441750U (en) | 2017-11-29 | 2017-11-29 | A kind of high-radiating light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441750U true CN207441750U (en) | 2018-06-01 |
Family
ID=62284910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622854.9U Expired - Fee Related CN207441750U (en) | 2017-11-29 | 2017-11-29 | A kind of high-radiating light-emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441750U (en) |
-
2017
- 2017-11-29 CN CN201721622854.9U patent/CN207441750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200511 Granted publication date: 20180601 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230110 Granted publication date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 |