CN106090808A - A kind of high efficiency thermoelectric conversion LED lamp - Google Patents
A kind of high efficiency thermoelectric conversion LED lamp Download PDFInfo
- Publication number
- CN106090808A CN106090808A CN201610389759.2A CN201610389759A CN106090808A CN 106090808 A CN106090808 A CN 106090808A CN 201610389759 A CN201610389759 A CN 201610389759A CN 106090808 A CN106090808 A CN 106090808A
- Authority
- CN
- China
- Prior art keywords
- power supply
- led lamp
- heat dissipation
- thermoelectric
- thermoelectric conversion
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000010248 power generation Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910002909 Bi-Te Inorganic materials 0.000 claims description 3
- 229910002665 PbTe Inorganic materials 0.000 claims description 3
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011153 ceramic matrix composite Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
本发明公开了一种高效热电转换LED灯，包括PCB线路板和安装在PCB线路板上的若干LED灯珠，PCB线路板下依次设置有散热基板和温差发电装置；还包括电源并联供电模块，该电源并联供电模块分别通过导线与供电电源和PCB线路板上的电极连接，电源并联供电模块还与温差发电装置上的电极通过导线连接。本发明高效热电转换LED灯，采用散热与收集热量相结合的办法，利用温差发电的原理，使LED灯产生的热能转化为电能，然后经过电源并联供电模块后直接供给LED灯本身使用，减少原电源的输出功率，且不需经过储能过程而损耗能量，从而达到节能环保的目的，并达到了散热的功能。
The invention discloses a high-efficiency thermoelectric conversion LED lamp, which includes a PCB circuit board and a plurality of LED lamp beads installed on the PCB circuit board. A heat dissipation substrate and a thermoelectric power generation device are sequentially arranged under the PCB circuit board; it also includes a parallel power supply module, The power supply parallel power supply module is respectively connected with the power supply and the electrodes on the PCB circuit board through wires, and the power parallel power supply module is also connected with the electrodes on the thermoelectric power generation device through wires. The high-efficiency thermoelectric conversion LED lamp of the present invention adopts the method of combining heat dissipation and heat collection, and utilizes the principle of temperature difference power generation to convert the heat energy generated by the LED lamp into electrical energy, and then directly supply the LED lamp itself after the power supply module is connected in parallel, reducing the cost. The output power of the power supply does not need to lose energy through the energy storage process, so as to achieve the purpose of energy saving and environmental protection, and achieve the function of heat dissipation.
Description
技术领域technical field
本发明属于照明技术领域，具体涉及一种高效热电转换LED灯。The invention belongs to the technical field of lighting, and in particular relates to a high-efficiency thermoelectric conversion LED lamp.
背景技术Background technique
发光二极管LED灯(Light Emitting Diode)是一种将电能转换为光能的固体光源。与传统光源相比，具有使用寿命长、体积小、耗能低、可靠性高、响应快、设计灵活、控制灵活等优点。但是，由于LED的发光原理会引起晶格振动，将电能转化成热能。LED产生的热能会使LED结温急剧升高，引起芯片内部热量聚集，导致发光主波长漂移，发光效率下降，荧光粉加速老化，缩短LED等的使用寿命。因此有效的散热措施也是在快速发展。然而对LED产生的热量进行一个循环利用，制造一种热电转换的LED发光装置具有很好的应用前景。Light Emitting Diode (Light Emitting Diode) is a solid light source that converts electrical energy into light energy. Compared with traditional light sources, it has the advantages of long service life, small size, low energy consumption, high reliability, fast response, flexible design, and flexible control. However, due to the light-emitting principle of the LED, the lattice vibration is caused to convert electrical energy into heat energy. The heat energy generated by the LED will cause the LED junction temperature to rise sharply, causing heat accumulation inside the chip, resulting in a shift in the main wavelength of light emission, a decrease in luminous efficiency, accelerated aging of phosphor powder, and shortened service life of LEDs. Therefore, effective heat dissipation measures are also developing rapidly. However, recycling the heat generated by the LED to manufacture a thermoelectric conversion LED light-emitting device has a good application prospect.
随着LED技术的发展，功率越来越高，对散热装置的要求也越来越高。目前散热基板发展迅速，主要由金属芯印刷电路板、金属基复合材料、陶瓷基复合材料。但随着解决散热问题，也有人将目光转向环保方向，在解决散热问题的基础上，将LED产生的热量再次利用起来。With the development of LED technology, the power is getting higher and higher, and the requirements for heat dissipation devices are also getting higher and higher. At present, heat dissipation substrates are developing rapidly, mainly composed of metal core printed circuit boards, metal matrix composite materials, and ceramic matrix composite materials. However, as the problem of heat dissipation is solved, some people turn their attention to the direction of environmental protection. On the basis of solving the problem of heat dissipation, the heat generated by LEDs can be used again.
申请号为201420499471.7(公告号：204026461、申请日：2014.8.29)的中国专利公布了一种LED灯。是将LED灯所散发出来的热量可以通过聚热盘收集起来，然后通过热电转化器将吸收的热量转化成电能，再将电能储存在锂离子电池组里面，在停电的时候可以运用热电转换的电能。但是锂离子电池在充电过程和放电过程都会有能量的损失，且锂离子电池的充电效率受工作环境温度的影响，一般环境温度越高，则充电效率要越低，而放电效率确是在环境温度越低时效率越低，那么充电效率和放电效率不能同时兼顾。A Chinese patent with application number 201420499471.7 (announcement number: 204026461, application date: 2014.8.29) discloses an LED lamp. The heat emitted by the LED lamp can be collected through the heat collecting plate, and then the absorbed heat is converted into electric energy through the thermoelectric converter, and then the electric energy is stored in the lithium-ion battery pack, and the thermoelectric conversion can be used when the power is cut off. electrical energy. However, lithium-ion batteries will lose energy during the charging process and discharging process, and the charging efficiency of lithium-ion batteries is affected by the working environment temperature. Generally, the higher the ambient temperature, the lower the charging efficiency. The lower the temperature, the lower the efficiency, so the charging efficiency and discharging efficiency cannot be taken into account at the same time.
申请号为201420023230.5(公告号：203718527、申请日：2014.1.14)的中国专利公布了一种LED射灯。是将平面LED集成灯板直接安装在灯杯上，灯板产生的热第一步被反光灯杯吸收并散发到空气中，并通过反光灯杯把热导到散热体，散热体再把热散发到空气中。仅考虑到LED灯的散热问题，却没有考虑热的循环利用。The Chinese patent with application number 201420023230.5 (notification number: 203718527, application date: 2014.1.14) discloses an LED spotlight. The planar LED integrated lamp board is directly installed on the lamp cup. The heat generated by the lamp board is firstly absorbed by the reflector lamp cup and dissipated into the air, and the heat is conducted to the heat sink through the reflector lamp cup, and the heat sink then dissipates the heat into the air. Only the heat dissipation of LED lights is considered, but the recycling of heat is not considered.
申请号为2014208380822(公告号：204301013、公告日：2015.4.29、申请日：2014.12.25)的中国专利公布了一种LED灯散热及余热回收系统。LED灯具的热量通过热管散热器传导，利用半导体热电转换器，把热能转化为电能然后经过储能转化后，给部分LED供电。但是此专利中所述的储能转化是将热转为电能后先储存起来，然后再供给用电设备使用，此转化储能路径的输入和输出都有一个能量的损耗。The Chinese patent application number 2014208380822 (announcement number: 204301013, announcement date: 2015.4.29, application date: 2014.12.25) discloses a LED lamp heat dissipation and waste heat recovery system. The heat of the LED lamps is conducted through the heat pipe radiator, and the semiconductor thermoelectric converter is used to convert the heat energy into electrical energy, and then after energy storage and conversion, it supplies power to some LEDs. However, the energy storage conversion described in this patent is to convert heat into electrical energy and store it first, and then supply it to electrical equipment for use. The input and output of this conversion energy storage path have an energy loss.
申请号为201520128723X(公告号：204534496、公告日：2015.8.5，申请日：2015.3.15)的中国专利公布了一种可利用余热的LED散热装置。此装置是在基板下面装上半导体热电转化器件，然后把半导体热电转化器转化的电能储存在电池里面。此专利再次利用了热电转化但仍然只是电能先储存起来。这种装置有很多缺点，电池组储能体积较大，且电池容量有限，在充电和放电过程中都是有能量损耗。The Chinese patent with application number 201520128723X (announcement number: 204534496, announcement date: 2015.8.5, application date: 2015.3.15) discloses a LED cooling device that can utilize waste heat. In this device, a semiconductor thermoelectric conversion device is installed under the substrate, and then the electric energy converted by the semiconductor thermoelectric converter is stored in the battery. This patent again utilizes thermoelectric conversion but still only electricity is stored first. This device has many disadvantages. The energy storage volume of the battery pack is large, and the battery capacity is limited, and there is energy loss during charging and discharging.
申请号为2014204609847(公告号：204026476、公告日：2014.12.17，申请日：2014.8.15)的中国专利公布了一种热能回收太阳能路灯。此装置是回收LED灯具散发出来的热量，利用热量进行发电。此专利是针对灯具发光辐射产生的热量进行一个回收利用，通过温差发电，然后储存到蓄电池里面。只是单纯的回收了灯具辐射的产热，且依旧是储存到蓄电池里面。The Chinese patent with application number 2014204609847 (announcement number: 204026476, announcement date: 2014.12.17, application date: 2014.8.15) discloses a heat recovery solar street lamp. This device recovers the heat emitted by LED lamps and uses the heat to generate electricity. This patent is to recycle the heat generated by the luminous radiation of the lamp, generate electricity through temperature difference, and then store it in the battery. It just simply recycles the heat generated by the lamp radiation, and it is still stored in the battery.
发明内容Contents of the invention
本发明的目的是提供一种高效热电转换LED灯，利用温差发电的原理，使LED灯产生的热能转化为电能直接供给LED灯本身使用，减少原电源的输出功率，且不需经过储能过程而损耗能量。The purpose of the present invention is to provide a high-efficiency thermoelectric conversion LED lamp, which uses the principle of temperature difference power generation to convert the heat energy generated by the LED lamp into electrical energy and directly supply the LED lamp itself, reducing the output power of the original power supply, and does not need to go through the energy storage process And consume energy.
本发明所采用的技术方案是，一种高效热电转换LED灯，包括PCB线路板和安装在PCB线路板上的若干LED灯珠，PCB线路板下依次设置有散热基板和温差发电装置；还包括电源并联供电模块，该电源并联供电模块分别通过导线与供电电源和PCB线路板上的电极连接，电源并联供电模块还与温差发电装置上的电极通过导线连接。The technical solution adopted in the present invention is a high-efficiency thermoelectric conversion LED lamp, which includes a PCB circuit board and a number of LED lamp beads installed on the PCB circuit board, and a heat dissipation substrate and a thermoelectric power generation device are sequentially arranged under the PCB circuit board; it also includes The power supply parallel power supply module is connected to the power supply and the electrodes on the PCB circuit board through wires, and the power parallel power supply module is also connected to the electrodes on the thermoelectric power generation device through wires.
本发明的特点还在于，The present invention is also characterized in that,
温差发电装置是通过采用丝网印刷的方法将热电材料印刷到散热基板上得到。The thermoelectric power generation device is obtained by printing a thermoelectric material on a heat dissipation substrate by using a screen printing method.
热电材料为Bi-Te基合金，Bi-Sb-Te-Se体系材料，PbTe，SbZn或SiGe中的一种。The thermoelectric material is Bi-Te based alloy, Bi-Sb-Te-Se system material, one of PbTe, SbZn or SiGe.
温差发电装置的热端与散热基板连接。The hot end of the thermoelectric power generation device is connected with the heat dissipation substrate.
温差发电装置的冷端设置有散热器。The cold end of the thermoelectric power generation device is provided with a radiator.
散热基板是铝散热基板、铜散热基板或铁散热基板；散热器是铝散热器、铜散热器或热管散热器。The heat dissipation substrate is an aluminum heat dissipation substrate, a copper heat dissipation substrate or an iron heat dissipation substrate; the radiator is an aluminum heat sink, a copper heat sink or a heat pipe heat sink.
电源并联供电模块替换为调压稳压模块。The parallel power supply module of the power supply is replaced by a voltage regulating and stabilizing module.
本发明的有益效果是，本发明高效热电转换LED灯，通过将LED灯与温差发电装置结合起来，温差发电装置紧贴在LED的散热基板下面，由于温差作用，使其产生电压电流，然后将其和原电源通过导线与电源并联供电模块相连，自动控制原电源和温差发电电源的功率输入，但总的输出值是一个固定的值，供给LED灯使用；或者在将温差发电装置产生的电源供给部分灯珠使用时，可使在关闭了电源的同时LED灯不至于全体都灭；此方法节能环保，应用前景广阔。The beneficial effect of the present invention is that, the high-efficiency thermoelectric conversion LED lamp of the present invention, by combining the LED lamp with the thermoelectric power generation device, the thermoelectric power generation device is closely attached to the heat dissipation substrate of the LED, and the voltage and current are generated due to the temperature difference, and then the It is connected with the original power supply and the power supply module in parallel through wires, and automatically controls the power input of the original power supply and the thermoelectric power supply, but the total output value is a fixed value, which is used for LED lights; or the power generated by the thermoelectric power generation device When supplying some lamp beads for use, it can prevent all LED lights from being extinguished when the power is turned off; this method is energy-saving and environmentally friendly, and has broad application prospects.
附图说明Description of drawings
图1是本发明高效热电转换LED灯的结构示意图。Fig. 1 is a schematic structural diagram of a high-efficiency thermoelectric conversion LED lamp of the present invention.
图中，1.LED灯珠，2.PCB线路板，3.散热基板，4.温差发电装置，5.散热器，6.电源并联供电模块，7.供电电源。In the figure, 1. LED lamp bead, 2. PCB circuit board, 3. Heat dissipation substrate, 4. Thermoelectric power generation device, 5. Radiator, 6. Power supply parallel connection power supply module, 7. Power supply.
具体实施方式detailed description
下面结合附图和具体实施方式对本发明进行详细说明。The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
本发明高效热电转换LED灯，如图1所示，包括PCB线路板2和安装在PCB线路板2上的若干LED灯珠1，PCB线路板2下依次设置有散热基板3、温差发电装置4和散热器5；还包括电源并联供电模块6，该电源并联供电模块6分别通过导线与供电电源和PCB线路板2上的电极连接，电源并联供电模块6还与温差发电装置4上的电极通过导线连接。The high-efficiency thermoelectric conversion LED lamp of the present invention, as shown in Figure 1, includes a PCB circuit board 2 and several LED lamp beads 1 installed on the PCB circuit board 2, and a heat dissipation substrate 3 and a thermoelectric power generation device 4 are sequentially arranged under the PCB circuit board 2 and radiator 5; also includes a power supply parallel power supply module 6, the power supply parallel power supply module 6 is respectively connected to the power supply and the electrodes on the PCB circuit board 2 through wires, and the power supply parallel power supply module 6 is also connected to the electrodes on the thermoelectric power generation device 4 through wire connection.
温差发电装置4是通过采用丝网印刷的方法将热电材料印刷到散热基板上得到。The thermoelectric power generation device 4 is obtained by printing a thermoelectric material on a heat dissipation substrate by using a screen printing method.
热电材料为Bi-Te基合金，Bi-Sb-Te-Se体系材料，PbTe，SbZn或SiGe中的一种。The thermoelectric material is Bi-Te based alloy, Bi-Sb-Te-Se system material, one of PbTe, SbZn or SiGe.
温差发电装置4的热端与散热基板3连接；温差发电装置4的冷端与散热器5连接。The hot end of the thermoelectric generator 4 is connected to the heat dissipation substrate 3 ; the cold end of the thermoelectric generator 4 is connected to the radiator 5 .
散热基板3是铝散热基板、铜散热基板或铁散热基板；散热器5是铝散热器、铜散热器或热管散热器。The heat dissipation substrate 3 is an aluminum heat dissipation substrate, a copper heat dissipation substrate or an iron heat dissipation substrate; the heat sink 5 is an aluminum heat sink, a copper heat sink or a heat pipe heat sink.
电源并联供电模块6替换为调压稳压模块，将温差发电装置4产生的电源供给部分灯珠使用时，可使在关闭了电源的同时LED灯珠不至于全体都灭。The power supply parallel power supply module 6 is replaced by a voltage regulating and stabilizing module, and when the power generated by the thermoelectric power generation device 4 is supplied to some lamp beads for use, it is possible to prevent all LED lamp beads from being extinguished when the power is turned off.
本发明高效热电转换LED灯的运行过程是：当电源接通时，LED灯开始工作，在发光的同时产生热量。这个热量会从LED芯片通过散热基板3传导至温差发电装置4的热端，而温差发电装置4的冷端保持着低温，产生温差，从而有电压电流产生，随着温差的增大电压和电流也会增大。将温差发电装置4的电源输出端与原电源通过电源并联供电模块6(采用自动脉宽调制技术)连接，将产生的电能直接给LED灯珠供电；The operation process of the high-efficiency thermoelectric conversion LED lamp of the present invention is: when the power is turned on, the LED lamp starts to work, and generates heat while emitting light. This heat will be conducted from the LED chip through the heat dissipation substrate 3 to the hot end of the thermoelectric generator 4, while the cold end of the thermoelectric generator 4 is kept at a low temperature to generate a temperature difference, thereby generating voltage and current. As the temperature difference increases, the voltage and current will also increase. Connect the power supply output end of the thermoelectric power generation device 4 with the original power supply through the power supply parallel power supply module 6 (using automatic pulse width modulation technology), and directly supply the generated electric energy to the LED lamp bead;
或者将温差发电装置的电源输出端与调压稳压模块相连接，然后输出给LED的部分灯珠，给其供电。Or connect the power output terminal of the thermoelectric power generation device with the voltage regulation and stabilization module, and then output to some lamp beads of the LED to supply power to it.
本发明高效热电转换LED灯，采用散热与收集热量相结合的办法，利用温差发电的原理，使LED灯产生的热能转化为电能，然后经过电源并联供电模块(采用自动脉宽调制技术)后直接供给LED灯本身使用，减少原电源的输出功率，且不需经过储能过程而损耗能量，从而达到节能环保的目的，并达到了散热的功能。The high-efficiency thermoelectric conversion LED lamp of the present invention adopts the method of combining heat dissipation and heat collection, and uses the principle of temperature difference power generation to convert the heat energy generated by the LED lamp into electrical energy, and then directly connects the power supply module through the parallel power supply module (using automatic pulse width modulation technology). It is used for the LED lamp itself, reduces the output power of the original power supply, and does not need to lose energy through the energy storage process, so as to achieve the purpose of energy saving and environmental protection, and achieve the function of heat dissipation.
本发明LED灯与常规LED灯耗电量对比如表1所示。The power consumption comparison between the LED lamp of the present invention and the conventional LED lamp is shown in Table 1.
表1本发明LED灯与常规LED灯耗电量对比Table 1 Comparison of power consumption between the LED lamp of the present invention and the conventional LED lamp
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389759.2A CN106090808A (en) | 2016-06-03 | 2016-06-03 | A kind of high efficiency thermoelectric conversion LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389759.2A CN106090808A (en) | 2016-06-03 | 2016-06-03 | A kind of high efficiency thermoelectric conversion LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090808A true CN106090808A (en) | 2016-11-09 |
Family
ID=57447442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389759.2A Pending CN106090808A (en) | 2016-06-03 | 2016-06-03 | A kind of high efficiency thermoelectric conversion LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644632A (en) * | 2018-06-20 | 2018-10-12 | 深圳市漫反射照明科技有限公司 | A kind of energy saving recuperation of heat LED illumination lamp and its energy saving heat recovery method |
| CN109150013A (en) * | 2018-07-20 | 2019-01-04 | 江苏省发明协会 | A kind of light emitting device and its method of supplying power to |
| CN114370627A (en) * | 2022-01-07 | 2022-04-19 | 厦门普为光电科技有限公司 | Lighting device with high energy conversion efficiency |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101542763A (en) * | 2006-11-21 | 2009-09-23 | 赢创德固赛有限责任公司 | Thermoelectric elements, method for the production thereof, and use thereof |
| CN102245688A (en) * | 2008-10-20 | 2011-11-16 | 3M创新有限公司 | Conductive composite material and thermoelectric device comprising same |
| CN202040724U (en) * | 2011-04-24 | 2011-11-16 | 广州大学 | A high-efficiency LED lamp |
| CN102291058A (en) * | 2011-08-18 | 2011-12-21 | 广东富信电子科技有限公司 | Semiconductor temperature difference power generating device and illuminating lamp |
| CN102374428A (en) * | 2011-09-29 | 2012-03-14 | 苏州承源光电科技有限公司 | High-cooling-performance energy-saving LED (light-emitting diode) lamp |
| CN202261932U (en) * | 2011-08-30 | 2012-05-30 | 福州莱赛照明科技有限公司 | LED street lamp |
| CN102506371A (en) * | 2011-09-02 | 2012-06-20 | 房雪锋 | Wind, light and thermoelectricity complementary light-emitting diode (LED) streetlamp device |
| CN202769533U (en) * | 2012-07-04 | 2013-03-06 | 重庆绿色科技开发有限公司 | Temperature difference power generation light-emitting diode (LED) lighting device |
| US20130083516A1 (en) * | 2010-06-04 | 2013-04-04 | Dong Han Yoon | High-power optical element street lamp using thermocouple |
| CN104578978A (en) * | 2015-01-15 | 2015-04-29 | 苏州荷达新能源技术有限公司 | Portable wearable temperature difference power generation device |
| CN204392117U (en) * | 2015-01-08 | 2015-06-10 | 增城市第一中学 | Environmental energy gathering-device |
-
2016
- 2016-06-03 CN CN201610389759.2A patent/CN106090808A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101542763A (en) * | 2006-11-21 | 2009-09-23 | 赢创德固赛有限责任公司 | Thermoelectric elements, method for the production thereof, and use thereof |
| CN102245688A (en) * | 2008-10-20 | 2011-11-16 | 3M创新有限公司 | Conductive composite material and thermoelectric device comprising same |
| US20130083516A1 (en) * | 2010-06-04 | 2013-04-04 | Dong Han Yoon | High-power optical element street lamp using thermocouple |
| CN202040724U (en) * | 2011-04-24 | 2011-11-16 | 广州大学 | A high-efficiency LED lamp |
| CN102291058A (en) * | 2011-08-18 | 2011-12-21 | 广东富信电子科技有限公司 | Semiconductor temperature difference power generating device and illuminating lamp |
| CN202261932U (en) * | 2011-08-30 | 2012-05-30 | 福州莱赛照明科技有限公司 | LED street lamp |
| CN102506371A (en) * | 2011-09-02 | 2012-06-20 | 房雪锋 | Wind, light and thermoelectricity complementary light-emitting diode (LED) streetlamp device |
| CN102374428A (en) * | 2011-09-29 | 2012-03-14 | 苏州承源光电科技有限公司 | High-cooling-performance energy-saving LED (light-emitting diode) lamp |
| CN202769533U (en) * | 2012-07-04 | 2013-03-06 | 重庆绿色科技开发有限公司 | Temperature difference power generation light-emitting diode (LED) lighting device |
| CN204392117U (en) * | 2015-01-08 | 2015-06-10 | 增城市第一中学 | Environmental energy gathering-device |
| CN104578978A (en) * | 2015-01-15 | 2015-04-29 | 苏州荷达新能源技术有限公司 | Portable wearable temperature difference power generation device |
Non-Patent Citations (2)
| Title |
|---|
| 刘祖明: "《图解LED应用从入门到精通》", 30 August 2013, 机械工业出版社 * |
| 辛格: "《陶瓷组装及连接技术》", 30 May 2016, 机械工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644632A (en) * | 2018-06-20 | 2018-10-12 | 深圳市漫反射照明科技有限公司 | A kind of energy saving recuperation of heat LED illumination lamp and its energy saving heat recovery method |
| CN109150013A (en) * | 2018-07-20 | 2019-01-04 | 江苏省发明协会 | A kind of light emitting device and its method of supplying power to |
| CN114370627A (en) * | 2022-01-07 | 2022-04-19 | 厦门普为光电科技有限公司 | Lighting device with high energy conversion efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204534496U (en) | A kind of LED heat abstractor utilizing waste heat | |
| CN102939499A (en) | High-power photonic device street light using a thermocouple | |
| CN106090808A (en) | A kind of high efficiency thermoelectric conversion LED lamp | |
| CN105782890A (en) | Self-generating LED lamp and application thereof | |
| CN206846353U (en) | A kind of radiator structure of LED light bar | |
| CN105371250A (en) | Radiating and waste heat recovering system of LED lamp | |
| CN103527955A (en) | LED illuminating system with heat recovering function | |
| CN201976044U (en) | A device for recovering and reusing heat energy from lighting facilities | |
| CN108443817A (en) | A kind of energy-saving LED device with thermoelectric generation film | |
| CN101561107B (en) | LED illuminating apparatus | |
| CN112161203A (en) | LED bulb system for replacing high-energy-consumption street lamp | |
| CN206943847U (en) | A kind of LED that can quickly assemble | |
| CN201803153U (en) | Light emitting diode (LED) lamp with favorable heat-radiating effect | |
| CN106287549A (en) | An energy-saving converter for thermoelectric power generation | |
| CN203571485U (en) | LED illumination system with heat recovery function | |
| CN202747117U (en) | LED mining lamp | |
| CN202024236U (en) | Temperature difference electricity generation light-emitting diode (LED) lamp | |
| CN205535561U (en) | Spontaneous electric light utensil of LED | |
| CN208041930U (en) | A kind of LED energy-saving structures and a kind of LED energy-saving lamps | |
| CN108644745A (en) | A kind of energy saving heat recovery system and its energy saving heat recovery method | |
| CN113037139B (en) | Two-stage type waste heat recovery self-sufficient lighting system | |
| CN205508305U (en) | Liquid cooling LED screen | |
| KR101718589B1 (en) | LED lamp apparatus with reusable function of energy | |
| CN205956812U (en) | LED lamp with heat dissipation and waste heat recovery utilize | |
| CN202091861U (en) | LED light emitting module using ceramic for heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |