CN103090342A - Channelized LED (light-emitting diode) lamp - Google Patents
Channelized LED (light-emitting diode) lamp Download PDFInfo
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- CN103090342A CN103090342A CN2011103419920A CN201110341992A CN103090342A CN 103090342 A CN103090342 A CN 103090342A CN 2011103419920 A CN2011103419920 A CN 2011103419920A CN 201110341992 A CN201110341992 A CN 201110341992A CN 103090342 A CN103090342 A CN 103090342A
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Abstract
The service life of a traditional LED (light-emitting diode) lamp can be directly affected by heat dissipation effect of chips, and accordingly a larger aluminum alloy cooling fin is arranged on the top of the LED lamp so as to reduce the temperature by air circulation. When the power of the LED lamp becomes larger, the size of the aluminum alloy cooling fin increases to dissipate the heat by air circulation. According to this arrangement, the heat dissipation effect is affected in harsh and hot climate and the cost of the larger aluminum alloy cooling fin is high. By means of utilizing diverse physical phenomena and reverse thinking, the channelized LED lamp is capable of gathering the heat in narrow channels so as to enable the heat produced rapidly to cause temperature difference and air circulation. Due to setting temperature limitation, the wind can be blown out frequently and heat dissipation effect is consistent in high-temperature regions and hot weather. The channelized LED lamp is simple and scientific in structure and the aim of natural ventilation can be achieved by the gas flue effect without the huge cooling fin. Accordingly, a large number of aluminum alloy materials can be saved, the low-cost, low-carbon, energy-saving and environment-protection effect of the channelized LED lamp can be achieved and the country and the people can benefit from the channelized LED lamp.
Description
Technical field
The invention belongs to light trade
Background technology
at LED lamp before, the chip cooling problem is the emphasis of a technology, badly if dispel the heat directly to affect the LED street lamp life-span, gently accelerate light decay, shorten the LED lamp life-span, heavy burn chip and LED bulb, so LED street lamp top all has the fin of a larger aluminium alloy compression casting to reduce temperature, LED power is larger, this heat radiation " cap " is also larger, all the fin size heat radiations that utilize aluminium alloy, make the rising of its ambient temperature when lamp is bright after heat radiation, cause cross-ventilation dissipation of heat in air, also utilize Atmospheric Flow to dispel the heat, this structure affects radiating effect under abominable scorcher environment, it is high that cost done greatly by fin, the little life-span that shortens the LED lamp, with regard to present this heat radiating fin structure, can greatly improve LED light fixture cost, a large amount of aluminum alloy materials are consumed, extracting these aluminum alloy materials and fin is shaped, all to consume mass energy and various resource and environmental pollution, mutually unsuitable with low-carbon energy-saving, it is very large unfavorable pushing away expansion as the LED light fixture to the modern times illumination.
The present invention aims to provide a kind of high-quality, cheap and good-quality LED light fixture, it takes full advantage of various physical phenomenons, in conjunction with the principles such as air and hydrodynamics, utilize reverse thinking temperature Centralized in narrow passage, make its heat that produces fast draw into temperature difference, draw into cross-ventilation, in the high temperature area and scorcher, fan can fast heat be blown away, greatly improve the life-span of LED lamp, utilize as far as possible simple the principles of science to reach energy-saving effect, this is the optimal selection of innovation, and product is really reached; Low-carbon (LC), energy-saving and environmental protection, cheap and good-quality effect.
Summary of the invention
Emphasis of the present invention is for solving existing LED lamp heat dissipation problem, and it is with a kind of simple scientific method this difficult problem of determining that is situated between.
Second purpose of the present invention is the high problem of cost of idleness that has LED lamp aluminum alloy materials now for solving, and energy-conservation and waste, environmental protection three also must lose more than gain, and product is really reached; The effect of low-carbon (LC), energy-saving and environmental protection and good and cheap.
The 3rd purpose of the present invention is along with dirt accumulation in passage of time, fin affects the problem of radiating effect for the LED lamp that solves prior art.
the present invention comprises that mainly fin, LED chip bulb 7 form, and is characterized in that, with present radiator ratio, this LED chip is the form heat radiation of adopting fin, but just play the conduction of heat here, therefore the below is referred to as conducting strip 6, because all be mounted in passage a narrow, the insulation form, and be provided with air inlet A and air outlet B, in this narrow thermal wind exhausting passage a, the another side of LED lamp chip 7 directly is close on conducting strip 6, and be connected with supporting plate 5 by the screw on conducting strip 6, these conducting strip 6 shapes as, several vertical strip pieces are arranged on a transverse sheet shape, the horizontal brace of nothing in the vertical bar shaped sheet, conducting strip 6 is fixed on supporting plate 5 together with LED bulb 9, conducting strip 6 (group), entire infrastructure dwindles, be distributed in the crawlway a of several air-flow separation ribs 5a on supporting plate 5, conducting strip 6 (group) end communicates with fresh air inlet A, the other end is communicated with air outlet B, ventilating fan 2 is housed in exhaust vent or fresh air inlet, and can be according to LED lamp watt level and product requirement, determine exhaust vent length of tube and size, utilize airflow stack effect, consist of the gravity-flow ventilation purpose, be provided with temperature control equipment 11, the temperature of setting, ventilating fan 2 can directly be discharged heat to top when temperature is high, guaranteed the LED chip operating temperature.
The channel-type LED light fixture that the present invention states, conducting strip 6 are fixed on supporting plate 5 together with LED chip lamp 7 by heat conduction wiring base metal plate 7a.
Channel-type LED light fixture of the present invention, conducting strip 6 embodiment 1; It is to become the sheet metal of " Qian " font to be formed by stacking and to be provided with pilot hole by several different in width.
Channel-type LED light fixture of the present invention, conducting strip 6 embodiment 2; It is by several different in width become the sheet metal of " Qian " fonts to be formed by stacking but its top indentation curve with increase area of dissipation and be provided with pilot hole 6a.
Channel-type LED light fixture of the present invention, its passage a middle part are provided with an exhaust vent 12a, and surrounding is provided with circle or square front lamp support 3.
Channel-type LED light fixture of the present invention, its left part of passage a have exhaust vent B, a right part that air inlet A is arranged, and upper left quarter is provided with the installation A-frame 13a of fixed L ED light fixture.
Channel-type LED light fixture of the present invention, its air outlet top can be provided with 1 by product requirement, straight shape discharge pipe, this discharge pipe closed upper part, periphery have air outlet B, 2, " T " font discharge pipe, by the left and right air-out, 3, hairpin shape discharge pipe, pull out air quantity with increasing.
Channel-type LED light fixture of the present invention, it has a umbrella reflector, is used for non-shot-light performance LED light fixture, the light that upwards shines can be reflexed to the bottom.
There is a discharge pipe at channel-type LED light fixture of the present invention, its passage a middle part, consists of to fall " T " font, its top and be provided with hairpin shape air outlet 16 with passage a, and air outlet is the outer cover of " people " font outward, and top is provided with a lamp holder.
Channel-type LED light fixture of the present invention, its passage a left part have exhaust vent B, a right lower quadrant to have exhaust vent, right part to be provided with lamp holder.
Channel-type LED light fixture of the present invention, to some powerful lamps, can advance 2 row arrays with above-mentioned cardinal principle and rearrange.
Channel-type LED light fixture, its science simple in structure that said structure has been arranged, there is no very large fin, save a large amount of aluminum alloy materials, during temperature that arrive to set on conducting strip 6 owing to ceaselessly there being wind to go out, the heat that produces blows out immediately, both made hot season LED lamp chip 7 remain in normal set point of temperature and use, guaranteed product quality and life-span, really reached; Low-carbon (LC), energy-saving and environmental protection, cheap and good-quality effect is a good thing of benefiting the nation and the people.
Description of drawings
The present invention mainly by lamp socket 4, upper cover 10, supporting plate 5, chip cooling metal plate 7a, LED lamp chip 7, conducting strip 6, into and out of the air port and ventilation duct 2 form.
Fig. 1 is LED lamp affixed to the ceiling cutaway view.
Fig. 2 is Figure 1A-A cutaway view.
Fig. 3 is LED fluorescent lamp cutaway view.
Fig. 3 a, 3b, 3c, 3d are LED fin longitudinal section.
Fig. 4 is LED projecting lamp and Tunnel Lamp cutaway view.
Fig. 5 is that LED projecting lamp and Tunnel Lamp are overlooked partial sectional view.
Fig. 6,7 is the LED screw lamp.
Fig. 8 is the horizontal screw lamp of LED.
Fig. 9,10, for being a kind of straight discharge pipe 1a in top and the hairpin type discharge pipe 1b of channel-type LED light fixture, hairpin type discharge pipe 1b can reduce airduct and reach the exit of pulling out wind requirement, airduct and be provided with protection network, and wherein Fig. 9 is a kind of cover that is enclosed within hairpin type discharge pipe top.
Figure 11 is a kind of LED projecting lamp to top.
In figure;
A, fresh air inlet, B, exhaust vent, A1, middle cold wind hole, a, the wind passage, 1, T wind outlet pipe, 1a, straight discharge pipe, 1b, hairpin type discharge pipe, 2, fan, 3, the lamp bearing, 3a, the outer cover stent of lamp, 3b, the square front lamp support, 3c, horizontal lamp support, 3d, ball cover, 4, jump ring is installed, 5, supporting plate, 5a, the separate gas stream rib, 6, conducting strip, 6a, the separate type conducting strip, 6A, the serration type conducting strip, 6B, separate type sawtooth conducting strip, 7, the LED chip lamp, 7a, heat conduction wiring metal plate, 7b, the umbrella reflector, 8, sealing ring, 9, stay-warm case, 10, side and rectangle lamp arrange piece, 11, temperature control equipment, 12, reflector, 12a, middle air outlet, 12b, left air outlet, 13, lamp holder, 13a, dust cover.
The specific embodiment
In order further to understand structure of the present invention, be described below with reference to accompanying drawing:
with reference to Fig. 1, 2, channel-type LED light fixture embodiment 1, it is a kind of lamp affixed to the ceiling, be down " T " font centre air vent 12a one of the interior installation of lamp bearing 3, in it, left and right, bottom is provided with conducting strip 6, LED lamp chip 7 is close in conducting strip 6 bottoms, and be fixedly connected with supporting plate 5 together by the screw on conducting strip 6, conducting strip 6 (group), entire infrastructure dwindles in the crawlway a that is distributed in several air-flow separation ribs 5a on supporting plate 5, bottom, conducting strip 6 (group) two ends, left and right communicates with fresh air inlet A, centre air vent 12a installs a T-shaped discharge pipe 1, discharge pipe can be selected to install by product, air outlet 12a is equipped with ventilating fan 2 in the middle part, and can be according to LED lamp watt level and product requirement, determine exhaust vent length of tube and size, utilize airflow stack effect, consist of the gravity-flow ventilation purpose, prolong brace by conducting strip 6 temperature control equipment 11 is fixing, ventilating fan 2 can be discharged heat automatically to top when temperature is high.
With reference to Fig. 3 for be channel-type LED light fixture embodiment 2, it is the LED fluorescent lamp, structure is substantially the same, but its two ends, left and right are provided with fluorescent lamp bracket 10a, left side driver is arranged in lamp support 10.
With reference to Fig. 3 a be channel-type LED light fixture conducting strip 6 embodiment 1, it is the structure of integral type, these conducting strip 6 shapes as; Several vertical strip pieces are arranged on a transverse sheet shape, the horizontal brace of nothing in the vertical bar shaped sheet, and be connected with supporting plate 5 by the screw hole on conducting strip 6.
With reference to Fig. 3 b be channel-type LED light fixture conducting strip 6 embodiment 2, it is split type structure, be to become the sheet metal of " Qian " fonts to be formed by stacking and to be provided with the rigging screw hole by several different in width.
It is the structure of integral type with reference to Fig. 3 c, these conducting strip 6 shapes as; Several vertical strip pieces are arranged on a transverse sheet shape, in the vertical bar shaped sheet without horizontal brace, but sheet top have the indentation curve with increase area of dissipation and be provided with pilot hole 6a.
Conducting strip 6 embodiment 3 of channel-type LED light fixture with reference to Fig. 3 d; It is by several different in width become the sheet metal of " Qian " fonts to be formed by stacking but its top indentation curve with increase area of dissipation and be provided with pilot hole 6a.
With reference to Fig. 4,5,11 for be channel-type LED light fixture lamp embodiment 3, it is LED projecting lamp and Tunnel Lamp cutaway view, the left part of its passage a has exhaust vent B, a right part that air inlet A is arranged, upper left quarter is provided with the installation A-frame 13a of fixed L ED light fixture, can establish the right side according to product requirement is air inlet, the left side is air outlet, as long as the inlet and outlet that reaches up and down of lamp all is inverted and has just been become the LED projecting lamp, be the LED projecting lamp as Figure 11.
With reference to Fig. 6,7 for be channel-type LED light fixture lamp embodiment 4,5 it be LED ball big gun lamp and screw socket illuminator, there is a discharge pipe at its passage a middle part, consists of to fall " T " font, its top and be provided with hairpin shape air outlet 16 with passage a, air outlet is the outer cover of " people " font outward, and top is provided with a lamp holder.
With reference to Fig. 8, for be channel-type LED light fixture lamp embodiment 6, it is a horizontal type LED screw lamp, the wind passage a left part of this lamp has exhaust vent B, a right lower quadrant to have exhaust vent, right part to be provided with lamp holder.
With reference to Fig. 9,10, for being a kind of straight discharge pipe 1a and the hairpin type discharge pipe 1b of channel-type LED light fixture, hairpin type discharge pipe 1b can reduce airduct and reach the exit of pulling out wind requirement, airduct and be provided with protection network.
Channel-type LED light fixture lamp, its science simple in structure that said structure has been arranged, utilize airflow stack effect, consist of the gravity-flow ventilation purpose, without very large fin, can save a large amount of aluminum alloy materials, owing to having set operating temperature, can often there be wind to go out heat radiation during abominable temperature, guarantee the instructions for use of LED lamp chip, radiating effect consistently really reaches product; The effect of cheapness, low-carbon (LC), energy-saving and environmental protection is good things of benefiting the nation and the people.
Claims (11)
1. channel-type LED light fixture comprises that mainly fin, LED chip lamp (7) form, and is characterized in that, with present radiator ratio, this LED chip is the form heat radiation of adopting fin, but just play the conduction of heat here, therefore the below is referred to as conducting strip (6), because all be mounted in passage (a) narrow, the insulation form, and be provided with air inlet (A) and air outlet (B), in this narrow thermal wind exhausting passage (a), the another side of LED lamp chip (7) directly is close on conducting strip (6), and be connected with supporting plate (5) by the screw on conducting strip (6), this conducting strip (6) shape as, several vertical strip pieces are arranged on a transverse sheet shape, the horizontal brace of nothing in the vertical bar shaped sheet, conducting strip 6 is fixed on supporting plate (5) together with LED bulb (9), conducting strip (6) (group), entire infrastructure dwindles, the crawlway (a) that is distributed in upper several air-flow separation ribs (5a) of supporting plate (5) is inner, conducting strip (6) (group) end communicates with fresh air inlet A, the other end is communicated with air outlet (B), ventilating fan (2) is housed in exhaust vent or fresh air inlet, and can be according to LED lamp watt level and product requirement, determine exhaust vent length of tube and size, utilize airflow stack effect, consist of the gravity-flow ventilation purpose, be provided with temperature control equipment (11), ventilating fan when temperature is high (2) can directly be discharged heat to top.
2. channel-type LED light fixture, the conducting strip (6) by claim 1 is fixed on supporting plate (5) together with LED chip lamp 7 by heat conduction wiring base metal plate (7a).
3. press channel-type LED light fixture, conducting strip (6) embodiment 1 of claim 1; It is to become the sheet metal of " Qian " font to be formed by stacking and to be provided with pilot hole by several different in width.
4. press channel-type LED light fixture, conducting strip (6) embodiment 2 of claim 1; It is by several different in width become the sheet metal of " Qian " fonts to be formed by stacking but its top indentation curve with increase area of dissipation and be provided with pilot hole (6a).
5. there are an exhaust vent (12a), surrounding to be provided with circle or square front lamp support (3) by the channel-type LED light fixture of claim 1, its passage (a) middle part.
6. have an exhaust vent (B), right part that air inlet (A) is arranged by the channel-type LED light fixture of claim 1, its left part of passage (a), upper left quarter is provided with the installation A-frame (13a) of fixed L ED light fixture.
By claim 5,6, channel-type LED light fixture, its air outlet top can be provided with 1 by product requirement, straight shape discharge pipe (1a), this discharge pipe closed upper part, periphery have air outlet (B), 2, " T " font discharge pipe (1), by the left and right air-out, 3, hairpin shape discharge pipe (1b), pull out air quantity with increasing.
8. a discharge pipe is arranged, consist of to fall " T " font, its top and be provided with hairpin shape air outlet (16) with passage (a) by the channel-type LED light fixture of claim 1, its passage (a) middle part, air outlet is the outer cover of " people " font outward, and top is provided with a lamp holder.
By claim 5,6,7,8 channel-type LED light fixture, it is provided with a umbrella reflector (7b), is used for non-shot-light performance LED light fixture, the light that upwards shines can be reflexed to the bottom.
10. channel-type LED light fixture of the present invention, its passage (a) left part have an exhaust vent (B), right lower quadrant to have fresh air inlet (A), right part to be provided with lamp holder (13).
11. channel-type LED light fixture of the present invention, to some powerful lamps, can carry out array with above-mentioned cardinal principle and rearrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103419920A CN103090342A (en) | 2011-10-31 | 2011-10-31 | Channelized LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103419920A CN103090342A (en) | 2011-10-31 | 2011-10-31 | Channelized LED (light-emitting diode) lamp |
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| CN103090342A true CN103090342A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103419920A Pending CN103090342A (en) | 2011-10-31 | 2011-10-31 | Channelized LED (light-emitting diode) lamp |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742841A (en) * | 2014-01-16 | 2014-04-23 | 苏州承腾电子科技有限公司 | Thermo-reducing-type indoor light emitting diode (LED) illuminating lamp |
| CN104075298A (en) * | 2014-07-28 | 2014-10-01 | 东莞市闻誉实业有限公司 | LED street lamp and radiator thereof |
| CN104344265A (en) * | 2014-11-28 | 2015-02-11 | 浙江晶日照明科技有限公司 | Passive type fan structure lamp |
| CN105020630A (en) * | 2014-04-15 | 2015-11-04 | 建准电机工业股份有限公司 | Lamp ventilation system and lamp set thereof |
| CN105371249A (en) * | 2014-08-18 | 2016-03-02 | 潘忠勋 | Cyclone type cooling LED street lamp and lamp |
| CN106402722A (en) * | 2015-07-30 | 2017-02-15 | 潘忠勋 | Plug-in drive power source device used for large-power LED lamp |
| CN106764854A (en) * | 2016-12-08 | 2017-05-31 | 江苏新思维光电有限公司 | A kind of solar energy High-Pole Lamp |
| CN107620893A (en) * | 2017-08-31 | 2018-01-23 | 江苏米优光电科技有限公司 | A kind of ventilative heat radiating type outdoor full color LED SMD lamp group and its production technology |
| CN108870216A (en) * | 2018-09-12 | 2018-11-23 | 贵州宇光鸿宇电气照明科技有限公司 | A kind of ceramic tube street lamp |
| CN109185745A (en) * | 2018-09-04 | 2019-01-11 | 嘉善阳安电子科技有限公司 | A kind of LED light with long service life |
| CN110645552A (en) * | 2019-10-16 | 2020-01-03 | 广州市珠江灯光科技有限公司 | Lamp control method and lamp |
-
2011
- 2011-10-31 CN CN2011103419920A patent/CN103090342A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742841A (en) * | 2014-01-16 | 2014-04-23 | 苏州承腾电子科技有限公司 | Thermo-reducing-type indoor light emitting diode (LED) illuminating lamp |
| CN105020630B (en) * | 2014-04-15 | 2018-04-20 | 建准电机工业股份有限公司 | Lamp ventilation system and lamp set thereof |
| CN105020630A (en) * | 2014-04-15 | 2015-11-04 | 建准电机工业股份有限公司 | Lamp ventilation system and lamp set thereof |
| CN104075298A (en) * | 2014-07-28 | 2014-10-01 | 东莞市闻誉实业有限公司 | LED street lamp and radiator thereof |
| CN105371249A (en) * | 2014-08-18 | 2016-03-02 | 潘忠勋 | Cyclone type cooling LED street lamp and lamp |
| CN104344265A (en) * | 2014-11-28 | 2015-02-11 | 浙江晶日照明科技有限公司 | Passive type fan structure lamp |
| CN104344265B (en) * | 2014-11-28 | 2017-03-29 | 浙江晶日照明科技有限公司 | A kind of passive fan structure light fixture |
| CN106402722A (en) * | 2015-07-30 | 2017-02-15 | 潘忠勋 | Plug-in drive power source device used for large-power LED lamp |
| CN106764854A (en) * | 2016-12-08 | 2017-05-31 | 江苏新思维光电有限公司 | A kind of solar energy High-Pole Lamp |
| CN107620893A (en) * | 2017-08-31 | 2018-01-23 | 江苏米优光电科技有限公司 | A kind of ventilative heat radiating type outdoor full color LED SMD lamp group and its production technology |
| CN109185745A (en) * | 2018-09-04 | 2019-01-11 | 嘉善阳安电子科技有限公司 | A kind of LED light with long service life |
| CN108870216A (en) * | 2018-09-12 | 2018-11-23 | 贵州宇光鸿宇电气照明科技有限公司 | A kind of ceramic tube street lamp |
| CN110645552A (en) * | 2019-10-16 | 2020-01-03 | 广州市珠江灯光科技有限公司 | Lamp control method and lamp |
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Application publication date: 20130508 |