CN206055573U - The radiator structure of LED lamp - Google Patents
The radiator structure of LED lamp Download PDFInfo
- Publication number
- CN206055573U CN206055573U CN201621112680.7U CN201621112680U CN206055573U CN 206055573 U CN206055573 U CN 206055573U CN 201621112680 U CN201621112680 U CN 201621112680U CN 206055573 U CN206055573 U CN 206055573U
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- China
- Prior art keywords
- led lamp
- radiator
- heat
- radiator structure
- thermal grease
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- 239000004519 grease Substances 0.000 claims abstract description 45
- 239000011324 bead Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000009423 ventilation Methods 0.000 description 6
- 206010053615 Thermal burn Diseases 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000191 radiation effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
This utility model discloses the radiator structure of LED lamp, LED lamp includes that upper surface is uniformly laid with the substrate of some LED lamp beads, radiator structure is mountable in LED lamp, radiator structure is close to be fixedly arranged on the lower surface of substrate, thermal grease layer with heat-conducting effect of the radiator, tight abutment including boring on radiator lateral wall, thermal grease layer lateral wall is provided with some vent ribs, and vent rib and thermal grease layer are set to integrated formed structure and are made up of heat-conductive composite material；Radiator medial wall is uniformly laid with some radiating fins, and radiating fin and radiator are set to integrated formed structure and are made up of heat-conducting metal.This utility model radiator structure, enclose in the radiator lateral wall of good heat conduction effect the thermal grease layer of a perfect heat-dissipating is set so that the heat that conduction comes when LED lamp bead works distributes into outside air to reach preferable radiating effect with most fast speed, simple structure, it is reasonable in design, radiating effect is preferable, and low cost of manufacture.
Description
Technical field
This utility model is related to LED lamp technical field, the more particularly to radiator structure of LED lamp.
Background technology
LED because its have the advantages that energy-saving and environmental protection, small volume, respond it is fast be widely used in various light fixtures, but
The light efficiency of LED lamp probably only 15% to 30%, remaining most of energy are converted into heat energy, and the luminance of LED and luminous matter
Amount can decline with the rising of temperature, and the heat that LED lamp bead is produced when working is distributed not in time outwardly, and the heat of accumulation will be led
Cause the temperature of LED lamp bead too high, so as to affect luminous efficiency and the reduction of service life of LED lamp.Therefore, LED lamp is scattered
Heat problem directly affects the service life of LED lamp bead.For a radiating difficult problem for LED lamp, the radiator structure five on market is spent
Eight, substrate is located at on the radiator by made by heat-conducting metal increasing heat radiation area to improve radiating effect typically, mostly
The design comparison very complicated of radiator structure, have impact on the efficiency of batch production, while manufacturing cost is high, heat transfer is not fast enough, dissipates
Thermal effect is undesirable.
Therefore, how to realize the high LED of a kind of simple structure, low cost of manufacture, good heat dissipation effect, usage safety performance
The radiator structure of tool is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide the radiator structure of LED lamp, it is intended to realize a kind of simple structure, manufacture
The radiator structure of the high LED lamp of low cost, good heat dissipation effect, usage safety performance.
The utility model proposes the radiator structure of LED lamp, LED lamp includes that upper surface is uniformly laid with some LEDs
The substrate of pearl, radiator structure are mountable in LED lamp, and radiator structure is close to be fixedly arranged on the lower surface of substrate, including inside
Thermal grease layer with heat-conducting effect of the hollow radiator, tight abutment on radiator lateral wall, thermal grease layer
Lateral wall is provided with some vent ribs, and vent rib and thermal grease layer are set to integrated formed structure and by heat-conductive composite material
Make；Radiator medial wall is uniformly laid with some radiating fins, and radiating fin and radiator are set to integrated formed structure simultaneously
It is made up of heat-conducting metal.
Preferably, radiator lateral wall is provided with thermal grease layer position corresponding position and be adapted with thermal grease layer and be available for
Thermal grease layer is embedded at interior limited impression.
Preferably, LED lamp also includes the holder structure being fixedly connected with radiator structure lower surface and radiator structure upper end
Face is fixedly connected and covers at the diffuser in LED lamp bead.
Preferably, LED lamp also includes electrically connecting with LED lamp bead and the driving means in holder structure.
Preferably, holder structure includes that the lamp holder nut being made of an electrically conducting material is fixedly connected with lamp holder nut and by exhausted
Lamp socket made by edge material.
Preferably, lamp socket be provided with it is some can ventilation and heat louvre.
Preferably, diffuser is threaded connection mode or bonding mode is fixed on radiator structure.
Preferably, holder structure is threaded connection mode or bonding mode is fixed on radiator structure.
The radiator structure of this utility model LED lamp, LED lamp include lamp holder spiral shell, lamp socket, diffuser, substrate, uniform cloth
LED lamp bead on substrate is electrically connected with LED lamp bead and the driving means in lamp socket.Radiating knot of the present utility model
Structure is mountable in LED lamp, including the radiator by made by heat-conducting metal, by made by heat-conductive composite material heat conductive silica gel
Layer, radiator medial wall are provided with some radiating fins, significantly increase area of dissipation, and radiator is integrated into radiating fin
Type structure, external form are clean and tidy, attractive in appearance, simplify production process, and improve production efficiency reduces production cost, while overall uniform in material,
Heat-transfer rate is fast and uniform, and radiator can ensure that LED lamp bead has enough areas to discharge heat, in addition radiator lateral wall bag
The thermal grease layer of a perfect heat-dissipating is covered, thermal grease layer is adapted with radiator, mutually closely connected, the heat on radiator
Amount quickly can be delivered in thermal grease layer, and thermal grease layer lateral wall is integrally formed with some vent ribs, thermal grease layer
With certain extensibility, thermal grease layer is upheld by the outer support effect of radiator after being inserted in limited impression, is further carried
The radiating effect of high thermal grease layer, therefore, this utility model radiator and thermal grease layer perfect adaptation are so that LED lamp bead work
Conduct the heat for coming to distribute into outside air with most fast speed to reach preferable radiating effect when making, it is reasonable in design and new
Grain husk, simple structure simultaneously can reach high efficiency and heat radiation effect, save parts, reduce manufacturing cost, and heat dishoarding, effectively really
The long-term normal work of LED lamp bead is protected, extends the service life of LED lamp, furthermore the thermal grease with heat conduction and heat radiation effect
Layer will not be heated hot because of the long-term work of LED lamp bead, will not scald contactee, and anti-scald effect is good, is provided with the radiating
The usage safety performance of the LED lamp of structure is high.
Description of the drawings
Fig. 1 is the stereochemical structure enlarged diagram of an embodiment of the radiator structure of LED lamp of the present utility model；
Fig. 2 be the radiator structure of LED lamp of the present utility model an embodiment in LED lamp stereochemical structure illustrate
Figure；
Fig. 3 be the radiator structure of LED lamp of the present utility model an embodiment in LED lamp stereochemical structure decompose show
It is intended to.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain this utility model
Utility model.
Referring to figs. 1 to Fig. 3, an embodiment of the radiator structure of LED lamp of the present utility model is proposed, LED lamp includes
Upper surface is uniformly laid with the substrate of some LED lamp beads, and radiator structure is mountable in LED lamp, LED of the present utility model
Tool can be bulb, Projecting Lamp, bulkhead lamp, Down lamp, shot-light, Ceiling light, track lamp etc., and radiator structure is mountable to various
It is in LED lamp, applied widely.
Radiator structure is close to be fixedly arranged on the lower surface of substrate, is located at including the radiator 100, tight abutment of boring
The thermal grease layer 200 with heat-conducting effect on 100 lateral wall of radiator, 200 lateral wall of thermal grease layer are provided with some dissipating
Hot rib 201, vent rib 201 and thermal grease layer 200 are set to integrated formed structure and are made up of heat-conductive composite material；Dissipate
100 medial wall of hot device is uniformly laid with some radiating fins 101, and radiating fin 101 and radiator 100 arrange the knot that is formed in one
Structure is simultaneously made up of heat-conducting metal.
100 lateral wall of radiator is provided with 200 position corresponding position of thermal grease layer and be adapted with thermal grease layer 200 and can
Interior limited impression 102 is embedded at for thermal grease layer 200.
LED lamp also includes that the holder structure being fixedly connected with radiator structure lower surface and radiator structure upper surface are fixed
Connect and cover at the diffuser 304 in LED lamp bead, also include electrically connecting with LED lamp bead and the driving in holder structure
Device.Holder structure is included the lamp holder nut 301 being made of an electrically conducting material, is fixedly connected and by insulation material with lamp holder nut 301
Lamp socket 302 made by material, driving means one end are electrically connected the other end and are electrically connected with lamp holder nut 301 with LED lamp bead, holder structure
It is threaded connection mode or bonding mode is fixed on radiator structure, the lamp socket 302 of the present embodiment is connected by screw mode
It is fixed on radiator structure.Diffuser 304 is threaded connection mode or bonding mode is fixed on radiator structure, so that thoroughly
Light shield 304 is located in LED lamp bead, and LED lamp bead becomes homogeneous soft, LED lamp through diffuser 304 towards the light of external exposure
Uniform in light emission, will not be dazzling dazzling, and illuminating effect is notable.
Lamp socket of the present utility model 302 be provided with it is some can ventilation and heat louvre 303, louvre 303 be in decorative pattern figure
Case arrangement is laid, louvre 303 not only can ventilation and heat, and the arranged floral designs of institute can increase U.S. for LED lamp
Sense, external form are succinctly attractive in appearance, good visual effect.
When LED lamp works, the light efficiency probably only 15% to 30% of LED lamp, remaining most of energy is converted into heat energy,
And the luminance and luminous mass of LED lamp bead can decline with the rising of temperature, if the heat that LED lamp bead is produced when working is not
Distribute outwardly in time, the heat of accumulation will cause the temperature of LED lamp bead too high, so as to affect LED lamp luminous efficiency and
Reduction of service life.Therefore, the heat dissipation problem of LED lamp directly affects the service life of LED lamp bead.This utility model is provided
Radiator structure, the overall radiating effect of LED lamp, and simple structure can be lifted, production process is simple, combines installation side
Just quick, low cost of manufacture, heat-transfer rate are fast, and radiating efficiency is high.
Radiator structure is mountable in LED lamp, so as to the heat Quick diffusing produced when can work LED lamp bead is to sky
In gas.Radiator structure includes radiator 100, heat conduction silicone, upper surface be provided with the substrate of some LED lamp beads be close to be fixedly arranged on it is scattered
On 100 upper surface of hot device, the heat that LED lamp bead is produced when working quickly is transferred on radiator structure.100 medial wall of radiator sets
There are some radiating fins 101, significantly increase area of dissipation, and radiator 100 is formed in one structure simultaneously with radiating fin 101
Be made up of thermal conductive metallic material, external form is clean and tidy, attractive in appearance, production process is simple, can mass production, improve production efficiency reduces
Production cost, while the overall uniform in material of radiator 100, heat-transfer rate is fast and uniform heat distribution, and radiator 100 can ensure that
LED lamp bead has enough areas to discharge heat, and radiator 100 is set to hollow structure, is provided with some louvres 303
Lamp socket 302 is connected with inside radiator 100 so that inside radiator 100 can ventilation and heat, using cross-ventilation, can be by heat
Quick diffusing into outside air, heat dishoarding.
100 lateral wall of radiator coats the thermal grease layer 200 of a perfect heat-dissipating, radiator 100 and radiating silicon in addition
Glue-line 200 is adapted so as to mutually be brought into close contact, and thermal grease layer 200 is made up of heat-conductive composite material, is evenly distributed on radiating
Heat on device 100 quickly can be delivered in thermal grease layer 200, and 200 lateral wall of thermal grease layer is dissipated integrally formed with some
Hot rib 201, vent rib 201 significantly increase the area of dissipation of thermal grease layer 200, and thermal grease layer 200 has certain
Extensibility, after thermal grease layer 200 is inserted in limited impression 102, due to tight between radiator 100 and thermal grease layer 200
Closely connected conjunction, thermal grease layer 200 are upheld by the outer support effect of radiator 100, significantly increase thermal grease layer 200 and air
Contact area, using cross-ventilation, quickly heat can be distributed into air, further improve thermal grease layer 200 dissipate
Thermal effect.
This utility model thermal grease layer 200 is directly set on the lateral wall of radiator 100, is combined easy for installation, fast
It is prompt, simple, simplify operation, improve production efficiency reduces production cost, and 100 lateral wall of radiator is provided with and is available for the silicon that radiates
Glue-line 200 is embedded at interior limited impression 102, and stable connection, thermal grease layer 200 will not be shifted and affect radiating effect, and
Radiator structure integrally smoothes out smooth, and external form is clean and tidy, attractive in appearance.The radiator 100 and thermal grease layer 200 of radiator structure are perfect simultaneously
With reference to so that the heat that conduction comes when LED lamp bead works distributes into outside air to reach preferably radiating with most fast speed
Effect, reasonable in design and novel, simple structure simultaneously can reach high efficiency and heat radiation effect, without the need for additionally adding fan in LED lamp
Deng parts, parts are saved, reduce manufacturing cost, and heat dishoarding, effectively guarantee the long-term normal work of LED lamp bead
Make, extend the service life of LED lamp.Furthermore the thermal grease layer 200 with heat conduction and heat radiation effect will not be because of the length of LED lamp bead
Phase works and is heated hot, will not scald contactee, and anti-scald effect is good, is provided with the use of the LED lamp of the radiator structure
Security performance is high.
Therefore, this utility model is truly realized a kind of simple structure, low cost of manufacture, good heat dissipation effect, use safety
The radiator structure of the high LED lamp of performance, with wide market prospect.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
The equivalent structure transformation made by every utilization this utility model description and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (8)
- The radiator structure of 1.LED light fixtures, the LED lamp include that upper surface is uniformly laid with the substrate of some LED lamp beads, and which is special Levy and be, the radiator structure is mountable in the LED lamp, the radiator structure is close to the lower end for being fixedly arranged on the substrate On face, radiating with heat-conducting effect of the radiator, tight abutment including boring on the radiator lateral wall Layer of silica gel, the thermal grease layer lateral wall are provided with some vent ribs, and the vent rib and the thermal grease layer are arranged The structure that is formed in one simultaneously is made up of heat-conductive composite material；The radiator medial wall is uniformly laid with some radiating fins, institute State radiating fin and the radiator is set to integrated formed structure and is made up of heat-conducting metal.
- 2. the radiator structure of LED lamp according to claim 1, it is characterised in that the radiator lateral wall is described Thermal grease layer position corresponding position be provided be adapted with the thermal grease layer and be available for the thermal grease layer be embedded in Limited impression.
- 3. the radiator structure of LED lamp according to claim 1 and 2, it is characterised in that the LED lamp also include with The holder structure that the radiator structure lower surface is fixedly connected is fixedly connected with the radiator structure upper surface and is covered at described Diffuser in LED lamp bead.
- 4. the radiator structure of LED lamp according to claim 3, it is characterised in that the LED lamp also include with it is described LED lamp bead is electrically connected and the driving means in the holder structure.
- 5. the radiator structure of LED lamp according to claim 4, it is characterised in that the holder structure is included by conduction Lamp holder nut made by material is fixedly connected and the lamp socket by made by insulant with the lamp holder nut.
- 6. the radiator structure of LED lamp according to claim 5, it is characterised in that the lamp socket is provided with some leading to The louvre of wind radiating.
- 7. the radiator structure of LED lamp according to claim 6, it is characterised in that the diffuser is threaded connection Mode or bonding mode are fixed on the radiator structure.
- 8. the radiator structure of LED lamp according to claim 7, it is characterised in that the holder structure is connected by screw thread Connect mode or bonding mode is fixed on the radiator structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112680.7U CN206055573U (en) | 2016-10-11 | 2016-10-11 | The radiator structure of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112680.7U CN206055573U (en) | 2016-10-11 | 2016-10-11 | The radiator structure of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055573U true CN206055573U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112680.7U Expired - Fee Related CN206055573U (en) | 2016-10-11 | 2016-10-11 | The radiator structure of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439757A (en) * | 2016-10-11 | 2017-02-22 | 夏孔能 | LED lamp cooling structure |
-
2016
- 2016-10-11 CN CN201621112680.7U patent/CN206055573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439757A (en) * | 2016-10-11 | 2017-02-22 | 夏孔能 | LED lamp cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Town Luxi Union Street No. 2 (No. A-15) Patentee after: Zhongshan comparable Technology Co., Ltd. Address before: Luxi Haiweilu 528400 in Guangdong province Zhongshan City Xiaolan Town Patentee before: Xia Kongneng |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528415 No. 2 Luen Ze street, Xiaoan Town, Xiaolan Town, Zhongshan, Guangdong (part A-15) Patentee after: Guangdong bullet Lighting Co., Ltd. Address before: 528400 No. 2 Luen Ze street, Xiaoan Town, Xiaolan Town, Zhongshan, Guangdong (part A-15) Patentee before: Zhongshan comparable Technology Co., Ltd. |
|
| 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: 20170329 Termination date: 20191011 |