CN206918664U - A kind of high life high transparency rapid heat dissipation Novel LED lamp - Google Patents
A kind of high life high transparency rapid heat dissipation Novel LED lamp Download PDFInfo
- Publication number
- CN206918664U CN206918664U CN201720852615.6U CN201720852615U CN206918664U CN 206918664 U CN206918664 U CN 206918664U CN 201720852615 U CN201720852615 U CN 201720852615U CN 206918664 U CN206918664 U CN 206918664U
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- heat
- led lamp
- radiating groove
- fixed plate
- heat dissipation
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of high life high transparency rapid heat dissipation Novel LED lamp, including base, lampshade, soaking plate, circuit board, LED lamp bead, the first heat abstractor and the second heat abstractor, the lampshade, circuit board, soaking plate and base are sequentially arranged, the base forms confined space with lampshade, the LED lamp bead is arranged on circuit board, the base includes the first fixed plate and the second fixed plate, first fixed plate and second fixed plate are cylinder, and external diameter is consistent, cavity is formed between the two；First heat abstractor is arranged on base, including heat emission hole, the first radiating groove and the second radiating groove, and the heat emission hole, the first radiating groove, the second radiating groove connect the heat dissipation channel to be formed for air flow with cavity；Second heat abstractor includes the first heat dissipating layer and the second heat dissipating layer.
Description
Technical field
The technical field of LED is the utility model is related to, particularly a kind of high life high transparency rapid heat dissipation Novel LED light
Tool.
Background technology
Traditional lighting caloric value is big, and surface temperature is high, is not suitable for prolonged illumination and uses, LED illumination is shone with tradition
It is bright to compare, whether there is sizable progress in terms of luminous efficiency or service life, but also with strong applicability, section
The many merits such as energy, environmental protection.
With the development of LED technology, the application of LED illumination product is just attract the sight of common people, and multiple
Field substitutes traditional lighting, such as room lighting, outdoor lighting, backlight, medical treatment, traffic and special lighting.But LED illumination
In LED lamp bead in addition to the part for being converted into luminous energy, remaining energy is largely converted into heat energy, and with the liter of temperature
The luminous efficiency of high LED lamp bead declines, and light decay increase, the service life of LED lamp bead are also accordingly reduced；And carrying LED
Circuit board can also produce certain heat, if use for a long time, circuit board easily overheat and reduce it and use the longevity
Life, particularly some high-power LED bulbs, integrated level are high, and the quantity of heat production of circuit board is bigger.In order to ensure the hair of LED lamp bead
Light efficiency, the life-span for improving LED lamp bead and circuit board, the radiating effect for improving LED lamp bead and circuit board is to ensure LED hairs
The key of light efficiency.
Existing market LED illumination structure generally using by LED chip it is packaged after be fixed on aluminium base or copper base
Formed a light source, and radiated by metal substrate and be used as circuit connection substrate.Such structure radiating effect
Difference, prolonged high radiating requirements can not be met.
In view of this, the present inventor specially devises a kind of high life high transparency rapid heat dissipation Novel LED lamp, and this case is thus
Produce.
The content of the invention
In order to solve the above problems, the technical solution of the utility model is as follows：
A kind of high life high transparency rapid heat dissipation Novel LED lamp, including base, lampshade, soaking plate, circuit board, LED
Pearl, the first heat abstractor and the second heat abstractor, the lampshade, circuit board, soaking plate and base are sequentially arranged, the bottom
Seat forms confined space with lampshade, and the LED lamp bead is arranged on circuit board, and the LED lamp bead has several, equidistantly arrangement
In on circuit board, the base includes the first fixed plate and the second fixed plate, and first fixed plate is fixed with described second
Plate is cylinder, and external diameter is consistent, forms cavity between the two；
First heat abstractor is arranged on base, including heat emission hole, the first radiating groove and the second radiating groove, described
Heat emission hole and the first radiating groove are arranged in the first fixed plate, and the heat emission hole and the first fixed plate are coaxial, and described first dissipates
Heat channel sets several, and second radiating groove is arranged in the second fixed plate, is also several, second radiating groove and
One radiating groove and heat emission hole stagger setting, the heat emission hole, the first radiating groove, the second radiating groove connect to be formed for empty with cavity
The heat dissipation channel of flow of air；
Second heat abstractor includes the first heat dissipating layer and the second heat dissipating layer, the first heat dissipating layer encapsulation and LED
In lamp bead, second heat dissipating layer is arranged on lampshade.
Further, the lampshade includes reflector and light cover, and the reflector is in cone, and second heat dissipating layer is set
It is placed on the inside of light cover.
Further, annular reflective surface is set in the reflector.
Further, first radiating groove and the second radiating groove are annular through groove.
Further, groove is also set up in first fixed plate, the groove is annular groove, its big path and second
The big path of radiating groove is consistent.
Further, the base uses copper material or aluminium.
Further, first heat dissipating layer and the second heat dissipating layer be fullerene coated, described fullerene coated to be
Transparent fullerene coated, the transparent fullerene is plated in a manner of CVD on the inside of lampshade.
Further, the circuit board and between be respectively provided with one layer of heat-conducting glue, the heat-conducting glue is the covert glue of PCM.
The utility model LED lamp is by setting the first heat abstractor and the second heat abstractor, wherein the first radiating dress
Heat emission hole, the first radiating groove, the second radiating groove put connect the heat dissipation channel to be formed for air flow with cavity, can be by circuit board
With LED lamp bead caused by heat be discharged in air on rear side of the LED；Simultaneously the second heat abstractor include the first heat dissipating layer and
Second heat dissipating layer, and being respectively arranged on LED lamp bead and lampshade, can be by heat caused by circuit board and LED lamp bead from LED
It is radiated on front side of lamp bead in air；So that circuit board is radiated with LED lamp bead from front and rear sides, reach maximum radiating effect
Fruit, it is poor to efficiently solve existing structure radiating effect, the problems such as can not meeting prolonged high radiating.So as to ensure that circuit board
The luminous efficiency and service life of service life and LED.
Brief description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the explosive view of the utility model LED lamp；
Fig. 2 is the structural representation of the utility model LED lamp；
Fig. 3 is the sectional view of the utility model LED lamp.
Label declaration：
1- bases, the fixed plates of 11- first, 111- grooves, the fixed plates of 12- second, 13- cavitys, 2- lampshades, 21- reflectors,
22- light covers, 3- circuit boards, 31-LED lamp beads, 4- soaking plates, the heat abstractors of 5- first, 51- heat emission holes, the radiating grooves of 52- first,
The radiating grooves of 53- second, the heat abstractors of 6- second, the heat dissipating layers of 61- first, the heat dissipating layers of 62- second.
Embodiment
Refer to Fig. 1 to 3, be as most preferred embodiment of the present utility model a kind of high life high transparency rapid heat dissipation it is new
LED lamp, including base 1, lampshade 2, soaking plate 4, circuit board 3, LED lamp bead 31, the first heat abstractor 5 and the second radiating dress
6 are put, lampshade 2, circuit board 3, soaking plate 4 and base 1 are sequentially arranged, and base 1 forms confined space with lampshade 2；LED lamp bead 31
It is arranged on circuit board 3, LED lamp bead 31 there are several, is equidistantly arranged on circuit board 3；Base 1 uses copper material or aluminium
Material, it includes the first fixed plate 11 and the second fixed plate 12, and the first fixed plate 11 and the second fixed plate 12 are cylinder, and
External diameter is consistent, forms cavity 13 between the two；Lampshade 2 includes reflector 21 and light cover 22, and reflector 21 is in cone, reflector
Annular reflective surface is set in 21 so that LED lamp brightness is more uniform, and the utilization of light is more abundant.
First heat abstractor 5 is arranged on base 1, including heat emission hole 51, the first radiating groove 52 and the second radiating groove 53,
The radiating groove 52 of heat emission hole 51 and first is arranged in the first fixed plate 11, and heat emission hole 51 and the first fixed plate 11 are coaxial, and first
Radiating groove 52 sets several, and the second radiating groove 53 is arranged in the second fixed plate 12, is also several, the second radiating groove 53 with
First radiating groove 52 and the stagger setting of heat emission hole 51, heat emission hole 51, the first radiating groove 52, the second radiating groove 53 connect with cavity 13
The logical heat dissipation channel formed for air flow, and temperature reduces after convection current, heat exchange occurs with outside air, partial heat can be through
Cross the second radiating groove 53 directly to distribute, radiating effect is good, and the first radiating groove 52 and the second radiating groove 53 are that annular is logical
Groove；Groove 111 is also set up in first fixed plate 11, groove 111 is annular groove 111, and its big path and the second radiating groove 53 are big
Path is consistent, and in LED lamp when not in use, extraneous dust enters major part through the second radiating groove 53 and fallen in annular groove 111
Interior, the dust product that can greatly reduce the position of 51 and first radiating groove of heat emission hole 52 falls, and can improve the service life of LED lamp.
Second heat abstractor 6 includes the first heat dissipating layer 61 and the second heat dissipating layer 62, and the first heat dissipating layer 61 encapsulates and LED
On pearl 31, the second heat dissipating layer 62 is arranged on lampshade 2；First heat dissipating layer 61 and the second heat dissipating layer 62 be it is fullerene coated,
It is fullerene coated to be transparent fullerene coated, the transparent fullerene of the second heat dissipating layer 62 is plated in the inner side of light cover 22 in a manner of CVD, makes
It interior heat must be sealed can radiate and appear.The light source that first heat dissipating layer 61 and the second heat dissipating layer 62 neither influence LED lamp bead 31 appears
Ensure its high transparency, while LED lamp bead 31 can be radiate with heat produced by circuit board 3 from the front side of LED lamp bead 31, reached
The radiating effect of radiation mode.
Circuit board 3 and between be respectively provided with one layer of heat-conducting glue, heat-conducting glue is the covert glue of PCM.The covert glue of PCM is presented at normal temperatures
Solid-state, when LEDD lamp beads work, temperature rise, when reaching certain temperature value, the covert glue of PCM is in a liquid state so that circuit board 3 with
Between heat conduction it is more smooth.
Heat caused by the circuit board 3 of soaking plate 4 and LED lamp bead 31 carries out all heat-treated, passes through the first heat abstractor 5
Radiated so that caused heat sheds on rear side of LED during LED operation, so as to reach the radiating of maximum efficiency.
In summary, the utility model LED lamp is by setting the first heat abstractor and the second heat abstractor, wherein the
The heat emission hole of one heat abstractor, the first radiating groove, the second radiating groove connect the heat dissipation channel to be formed for air flow with cavity, can
Heat caused by circuit board and LED lamp bead is discharged in air on rear side of LED；It is scattered to include first for the second heat abstractor simultaneously
Thermosphere and the second heat dissipating layer, and be respectively arranged on LED lamp bead and lampshade, can be by caused by circuit board and LED lamp bead
Heat is radiated in air on front side of LED lamp bead；So that circuit board is radiated with LED lamp bead from front and rear sides, reach maximum
Radiating effect, it is poor to efficiently solve existing structure radiating effect, the problems such as can not meeting prolonged high radiating, so as to ensure
The luminous efficiency and service life of circuit board service life and LED.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (8)
1. a kind of high life high transparency rapid heat dissipation Novel LED lamp, it is characterised in that including base, lampshade, soaking plate, circuit
Plate, LED lamp bead, the first heat abstractor and the second heat abstractor, the lampshade, circuit board, soaking plate and base cloth successively
To put, the base forms confined space with lampshade, and the LED lamp bead is arranged on circuit board, and the LED lamp bead has several,
Equidistantly it is arranged on circuit board, the base includes the first fixed plate and the second fixed plate, first fixed plate and institute
It is cylinder to state the second fixed plate, and external diameter is consistent, forms cavity between the two；
First heat abstractor is arranged on base, including heat emission hole, the first radiating groove and the second radiating groove, the radiating
Hole and the first radiating groove are arranged in the first fixed plate, and the heat emission hole and the first fixed plate are coaxial, first radiating groove
Several are set, and second radiating groove is arranged in the second fixed plate, is also several, and second radiating groove and first dissipates
Heat channel and heat emission hole stagger setting, the heat emission hole, the first radiating groove, the second radiating groove connect to be formed for air stream with cavity
Dynamic heat dissipation channel；
Second heat abstractor includes the first heat dissipating layer and the second heat dissipating layer, the first heat dissipating layer encapsulation and LED lamp bead
On, second heat dissipating layer is arranged on lampshade.
A kind of 2. high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that the lamp
Cover includes reflector and light cover, and the reflector is in cone, and second heat dissipating layer is arranged on the inside of light cover.
3. a kind of high life high transparency rapid heat dissipation Novel LED lamp according to claim 2, it is characterised in that described anti-
Annular reflective surface is set in light cup.
4. a kind of high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that described
One radiating groove and the second radiating groove are annular through groove.
5. a kind of high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that described
Groove is also set up in one fixed plate, the groove is annular groove, and its big path is consistent with the big path of the second radiating groove.
A kind of 6. high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that the bottom
Seat uses copper material or aluminium.
7. a kind of high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that described
One heat dissipating layer and the second heat dissipating layer be it is fullerene coated, it is described fullerene coated to be transparent fullerene coated, it is described transparent
Fullerene is plated in a manner of CVD on the inside of lampshade.
A kind of 8. high life high transparency rapid heat dissipation Novel LED lamp according to claim 1, it is characterised in that the electricity
Road plate and between be respectively provided with a floor heat-conducting glue, the heat-conducting glue is the covert glue of PCM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852615.6U CN206918664U (en) | 2017-07-14 | 2017-07-14 | A kind of high life high transparency rapid heat dissipation Novel LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852615.6U CN206918664U (en) | 2017-07-14 | 2017-07-14 | A kind of high life high transparency rapid heat dissipation Novel LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918664U true CN206918664U (en) | 2018-01-23 |
Family
ID=61347148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852615.6U Expired - Fee Related CN206918664U (en) | 2017-07-14 | 2017-07-14 | A kind of high life high transparency rapid heat dissipation Novel LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196806A1 (en) * | 2018-04-09 | 2019-10-17 | 苏州欧普照明有限公司 | Lamp |
-
2017
- 2017-07-14 CN CN201720852615.6U patent/CN206918664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196806A1 (en) * | 2018-04-09 | 2019-10-17 | 苏州欧普照明有限公司 | Lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20210714 |