CN207298874U - A kind of radiator of high efficiency long service LED energy-saving lamps - Google Patents

A kind of radiator of high efficiency long service LED energy-saving lamps Download PDF

Info

Publication number
CN207298874U
CN207298874U CN201720746199.1U CN201720746199U CN207298874U CN 207298874 U CN207298874 U CN 207298874U CN 201720746199 U CN201720746199 U CN 201720746199U CN 207298874 U CN207298874 U CN 207298874U
Authority
CN
China
Prior art keywords
radiator
heat
lampshade
pedestal
high efficiency
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
CN201720746199.1U
Other languages
Chinese (zh)
Inventor
顾明东
顾运同
邵玉玲
顾庆先
黄慧
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.)
Lu'an Tonghui Intelligent Technology Co Ltd
Original Assignee
Lu'an Tonghui Intelligent Technology Co Ltd
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 Lu'an Tonghui Intelligent Technology Co Ltd filed Critical Lu'an Tonghui Intelligent Technology Co Ltd
Priority to CN201720746199.1U priority Critical patent/CN207298874U/en
Application granted granted Critical
Publication of CN207298874U publication Critical patent/CN207298874U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of radiator of high efficiency long service LED energy-saving lamps, including lampshade, heating column and thermally conductive sheet, the lampshade is located on pedestal, and heat sink is fixedly installed on lampshade, heat emission hole is uniformly distributed with the heat sink, LED light emitting sources are installed with the pedestal, and it is connected with heat dissipating layer housing below pedestal, the upper end of the heating column is located in lampshade by pedestal, the thermally conductive sheet upper surface is in contact with the lower end of heating column, the lower surface of the thermoelectric generation film is in contact with cold plate, air outlet is provided with below the radiator fan, heat sink is installed with inside the air inlet.The radiator of high efficiency long service LED energy-saving lamps accelerates air circulation by radiator fan, so as to which quickly the heat that LED light emitting sources are sent is dissipated, coordinate the annular fin on lampshade, substantially increase heat dissipation effect, the effective service life for extending LED light, using effect are good.

Description

A kind of radiator of high efficiency long service LED energy-saving lamps
Technical field
LED heat abstractor technical fields are the utility model is related to, are specially a kind of dissipating for high efficiency long service LED energy-saving lamps Thermal.
Background technology
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to stent, Then chip and circuit board are connected with silver wire or gold thread, then surrounding is sealed with epoxy resin, plays the work of protection internal core With shell finally being installed, so the anti-seismic performance of LED light is good.It is related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances with field In terms of machinery production.
15% or so electric energy can only be converted into luminous energy by high-powered LED lamp currently on the market, and remaining 85% For thermal energy, the heat that chip produces is very big, if heat cannot shed in time, can accelerate chip and fluorescence for electric energy conversion The aging of powder, substantially reduces the service life of LED light, therefore the heat dissipation of LED light is most important, existing LED light radiating mode It is that heat sink is installed below LED lamp base, this mode heat dissipation effect is limited, it is impossible to the heat for quickly sending chip Dissipate, using effect is bad, in view of defect existing in the prior art above, it is necessary to further improves it, makes it more Possess practicality, can just meet actual use situation.
Utility model content
The purpose of this utility model is to provide a kind of radiator of high efficiency long service LED energy-saving lamps, with solution State and propose that existing LED light radiating mode is that heat sink is installed below LED lamp base in background technology, this mode radiates Effect is limited, it is impossible to the problem of heat for quickly sending chip dissipates, and using effect is bad.
To achieve the above object, the utility model provides following technical solution:A kind of high efficiency long service LED energy-saving lamps Radiator, including lampshade, heating column and thermally conductive sheet, the lampshade is located on pedestal, and heat sink is fixedly installed on lampshade, Heat emission hole is uniformly distributed with the heat sink, LED light emitting sources are installed with the pedestal, and be connected with below pedestal Heat dissipating layer housing, the upper end of the heating column is located in lampshade by pedestal, and the lower end of heating column is located in heat dissipating layer housing, The thermally conductive sheet upper surface is in contact with the lower end of heating column, and is set between thermally conductive sheet lower surface and the upper surface of thermoelectric generation film Silica gel heat-conducting layer is equipped with, the lower surface of the thermoelectric generation film is in contact with cold plate, and thermoelectric generation film passes through voltage stabilizing energy storage Device is electrically connected with radiator fan, air outlet is provided with below the radiator fan, and be provided with inlet air above radiator fan Mouthful, it is installed with heat sink inside the air inlet.
Preferably, heat sink structure in a ring.
Preferably, the heating column number is four, and distribution in rectangular configuration.
Preferably, it is in mesh-like inside the air outlet.
Preferably, the heat sink is oblique, and the openings of sizes of two heat sink upper ends is big more than the opening of lower end It is small.
Compared with prior art, the beneficial effects of the utility model are:The heat dissipation dress of high efficiency long service LED energy-saving lamps Thermoelectric generation film is installed, it is the heat that LED light emitting sources produce that thermoelectric generation film, which produces electricl energy required heat source, as long as LED is sent out Light source is working always, and thermoelectric generation film can just generate electricity always, accelerates air circulation by driving radiator fan, so that Quickly the heat that LED light emitting sources are sent can be dissipated, coordinate the annular fin on lampshade, substantially increase heat dissipation effect Fruit, effectively extends the service life of LED light, and using effect is good, the thermal column of four rectangular configuration distributions, heat-conducting effect It is good, thermoelectric generation film temperature difference can be increased, so as to improve the generating effect of thermoelectric generation film.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure lampshade schematic diagram;
Fig. 3 is the utility model construction pedestals schematic top plan view;
Fig. 4 is the utility model structure air inlet schematic diagram.
In figure:1st, lampshade, 101, heat sink, 102, heat emission hole, 2, pedestal, 3, LED light emitting sources, 4, heat dissipating layer housing, 5, Heating column, 6, thermally conductive sheet, 7, silica gel heat-conducting layer, 8, thermoelectric generation film, 9, cold plate, 10, voltage stabilizing energy storage device, 11, radiation air Fan, 12, air outlet, 13, air inlet, 14, heat sink.
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 Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of high efficiency long service LED energy-saving lamps dissipate Thermal, including lampshade 1, heat sink 101, heat emission hole 102, pedestal 2, LED light emitting sources 3, heat dissipating layer housing 4, heating column 5, lead Backing 6, silica gel heat-conducting layer 7, thermoelectric generation film 8, cold plate 9, voltage stabilizing energy storage device 10, radiator fan 11, air outlet 12, inlet air Mouth 13 and heat sink 14, lampshade 1 is located on pedestal 2, and heat sink 101 is fixedly installed on lampshade 1, and heat sink 101 is in a ring Structure, is uniformly distributed with heat emission hole 102 on heat sink 101, and LED light emitting sources 3, and the lower section of pedestal 2 are installed with pedestal 2 Heat dissipating layer housing 4 is connected with, the upper end of heating column 5 is located in lampshade 1 by pedestal 2, and the lower end of heating column 5 is located at heat dissipating layer In housing 4,5 numbers of heating column are four, and distribution in rectangular configuration, 6 upper surface of thermally conductive sheet connect with the lower end of heating column 5 Touch, and silica gel heat-conducting layer 7 is provided between 6 lower surface of thermally conductive sheet and the upper surface of thermoelectric generation film 8, silica gel heat-conducting layer 7 can Heat-conducting effect is improved, the lower surface of thermoelectric generation film 8 is in contact with cold plate 9, and thermoelectric generation film 8 passes through voltage stabilizing energy storage device 10 are electrically connected with radiator fan 11, and the lower section of radiator fan 11 is provided with air outlet 12, and the inside of air outlet 12 is in mesh-like, can be with Prevent mosquito from carrying out internal, ensure the electric elements working stability in heat dissipating layer housing 4, and the above-mentioned top of radiator fan 11 is set Air inlet 13 is equipped with, heat sink 14 is installed with inside air inlet 13, heat sink 14 is oblique, and on two heat sinks 14 The openings of sizes at end is more than the openings of sizes of lower end, can effectively cool down to hot-air, and hot-air can be prevented to dissipating Hot-air fan 11 causes to damage.
Operation principle:When using the radiator of high efficiency long service LED energy-saving lamps, one first is carried out to the device Simple structure understands, and the heat transfer that LED light emitting sources 3 produce transfers heat to thermally conductive sheet 6 to heating column 5, heating column 5, So 8 one side of thermoelectric generation film is contacted with the thermally conductive sheet 6 of high temperature, is simultaneously contacted with the cold plate 9 of low temperature, so as to generate temperature Difference, then produces electricl energy and the electric energy of generation is stored in voltage stabilizing energy storage device 10, radiator fan 11 is in voltage stabilizing energy storage device Start to work under the action of 10, so that the heat that LED light emitting sources 3 produce is discharged by air inlet 13 from air outlet 12, so that Quickly the heat that LED light emitting sources 3 are sent is dissipated, here it is the whole work process of the device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of radiator of high efficiency long service LED energy-saving lamps, including lampshade(1), heating column(5)And thermally conductive sheet(6), its It is characterized in that:The lampshade(1)Positioned at pedestal(2)On, and lampshade(1)On be fixedly installed heat sink(101), the heat sink (101)On be uniformly distributed with heat emission hole(102), the pedestal(2)On be installed with LED light emitting sources(3), and pedestal(2) Lower section is connected with heat dissipating layer housing(4), the heating column(5)Upper end pass through pedestal(2)Positioned at lampshade(1)It is interior, and heating column (5)Lower end be located at heat dissipating layer housing(4)It is interior, the thermally conductive sheet(6)Upper surface and heating column(5)Lower end be in contact, and lead Backing(6)Lower surface and thermoelectric generation film(8)Upper surface between be provided with silica gel heat-conducting layer(7), the thermoelectric generation film(8) Lower surface and cold plate(9)It is in contact, and thermoelectric generation film(8)Pass through voltage stabilizing energy storage device(10)With radiator fan(11)Electricity Property connection, the radiator fan(11)Lower section is provided with air outlet(12), and radiator fan(11)Top is provided with air inlet (13), the air inlet(13)Inside is installed with heat sink(14).
A kind of 2. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that:It is described Heat sink(101)Structure in a ring.
A kind of 3. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that:It is described Heating column(5)Number is four, and distribution in rectangular configuration.
A kind of 4. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that:It is described Air outlet(12)Inside is in mesh-like.
A kind of 5. radiator of high efficiency long service LED energy-saving lamps according to claim 1, it is characterised in that:It is described Heat sink(14)Obliquely, and two heat sinks(14)The openings of sizes of upper end is more than the openings of sizes of lower end.
CN201720746199.1U 2017-06-23 2017-06-23 A kind of radiator of high efficiency long service LED energy-saving lamps Expired - Fee Related CN207298874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720746199.1U CN207298874U (en) 2017-06-23 2017-06-23 A kind of radiator of high efficiency long service LED energy-saving lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720746199.1U CN207298874U (en) 2017-06-23 2017-06-23 A kind of radiator of high efficiency long service LED energy-saving lamps

Publications (1)

Publication Number Publication Date
CN207298874U true CN207298874U (en) 2018-05-01

Family

ID=62450215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720746199.1U Expired - Fee Related CN207298874U (en) 2017-06-23 2017-06-23 A kind of radiator of high efficiency long service LED energy-saving lamps

Country Status (1)

Country Link
CN (1) CN207298874U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529800A (en) * 2019-09-25 2019-12-03 安徽明威照明器材有限公司 The available track lamp of thermal energy
CN114110545A (en) * 2021-11-24 2022-03-01 青岛同辉照明科技有限公司 Device for keeping temperature of LED lamp constant
CN115264539A (en) * 2022-07-22 2022-11-01 浙江鹿枫户外用品有限公司 Furnace body structure and multi-functional outdoor furnace body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529800A (en) * 2019-09-25 2019-12-03 安徽明威照明器材有限公司 The available track lamp of thermal energy
CN114110545A (en) * 2021-11-24 2022-03-01 青岛同辉照明科技有限公司 Device for keeping temperature of LED lamp constant
CN115264539A (en) * 2022-07-22 2022-11-01 浙江鹿枫户外用品有限公司 Furnace body structure and multi-functional outdoor furnace body

Similar Documents

Publication Publication Date Title
JP3175599U (en) Heat dissipation structure of valve
JP2008543063A (en) Thermal conduction / dissipation unit integrated semiconductor light emitting device
CN102022656B (en) LED illuminating lamp
KR20090095792A (en) LED Illumination Device
CN207298874U (en) A kind of radiator of high efficiency long service LED energy-saving lamps
CN102022657A (en) LED (light-emitting diode) illuminating lamp
CN107726059A (en) A kind of easy-to-mount high-efficient heat-dissipating LED lamp
US20160341413A1 (en) Led lighting device
KR101231658B1 (en) LED lamp provided an improved capability of discharging heat
JP3206038U (en) Floating heat sink support with copper sheet and LED package assembly for LED flip chip package
KR101142963B1 (en) Light emitting diode lighting apparatus
CN101493219A (en) High heat radiation LED illuminating apparatus and method for manufacturing same
CN206864500U (en) It is a kind of based on heat-conducting plate and heat sink cooling LED packaged light source structure
CN206943847U (en) A kind of LED that can quickly assemble
CN209246027U (en) A kind of heat dissipation structure of LED lamp based on semiconductor cooler
JP2013143397A (en) Led light source device
CN206846345U (en) A kind of not exposed LED cylinder of electric wire
CN201396653Y (en) Heat radiation improved structure for high-power LED street lamp
CN201420995Y (en) LED street lamp with good heat dissipation function
JP3133586U (en) LED lamp heat dissipation structure
CN201166348Y (en) High heat radiation performance LED illuminating apparatus
CN202091861U (en) LED light emitting module using ceramic for heat dissipation
CN208138895U (en) A kind of disjunctor LED lamp bead
CN201748191U (en) LED energy-saving lamp
CN211289979U (en) Heat-conducting plate of LED lamp

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180501

Termination date: 20190623

CF01 Termination of patent right due to non-payment of annual fee