CN206055573U - The radiator structure of LED lamp - Google Patents

The radiator structure of LED lamp Download PDF

Info

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
Authority
CN
China
Prior art keywords
led lamp
radiator
heat
radiator structure
thermal grease
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
Application number
CN201621112680.7U
Other languages
Chinese (zh)
Inventor
夏孔能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong bullet Lighting Co., Ltd.
Original Assignee
夏孔能
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 夏孔能 filed Critical 夏孔能
Priority to CN201621112680.7U priority Critical patent/CN206055573U/en
Application granted granted Critical
Publication of CN206055573U publication Critical patent/CN206055573U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

The radiator structure of LED lamp
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)

  1. 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. 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. 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. 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. 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. 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. 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. 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.
CN201621112680.7U 2016-10-11 2016-10-11 The radiator structure of LED lamp Expired - Fee Related CN206055573U (en)

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

Family

ID=58363656

Family Applications (1)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439757A (en) * 2016-10-11 2017-02-22 夏孔能 LED lamp cooling structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439757A (en) * 2016-10-11 2017-02-22 夏孔能 LED lamp cooling structure

Similar Documents

Publication Publication Date Title
CN203309725U (en) LED high bay light
CN206055573U (en) The radiator structure of LED lamp
CN203571683U (en) Led lamp
CN202327955U (en) Light-emitting diode (LED)-chip on board (COB) fan down lamp
CN106152080A (en) A kind of super-high-power LED stage lighting
CN201047580Y (en) Radiating apparatus
CN207005763U (en) LED with combination heat dissipation structure
CN204593308U (en) A kind of super-high-power LED stage lighting
CN204345442U (en) A kind of LED down
CN209484296U (en) A kind of assembled LED light of energy
CN106764519A (en) A kind of high-power LED bulb
CN203223831U (en) LED street lamp radiation structure
CN201858554U (en) LED illuminating lamp
CN207729507U (en) A kind of heat radiation lampshade
CN205560362U (en) Embedded LED ball bubble lamp
CN201852233U (en) Ceiling fan
CN202419234U (en) Light-emitting diode (LED) lamp
CN206469097U (en) A kind of corn lamp of good heat dissipation
CN106439757A (en) LED lamp cooling structure
CN205746400U (en) A kind of cylindrical ceiling lamp radiator
CN201680193U (en) Bulb-shaped LED lamp
CN210035423U (en) Efficient stage lamp heat dissipation lamp stand
CN211399361U (en) LED lamp with heat dispersion
CN208779423U (en) A kind of LED light mounting base with radiator structure
CN213272259U (en) LED lamp heat radiation structure and LED lamp

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