CN208535592U - A kind of energy conservation recuperation of heat LED illumination lamp - Google Patents
A kind of energy conservation recuperation of heat LED illumination lamp Download PDFInfo
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- CN208535592U CN208535592U CN201820953161.6U CN201820953161U CN208535592U CN 208535592 U CN208535592 U CN 208535592U CN 201820953161 U CN201820953161 U CN 201820953161U CN 208535592 U CN208535592 U CN 208535592U
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Abstract
The utility model relates to energy saving recuperation of heat LED illumination lamp, which includes at least one LED light source, the heat-radiating substrate for exporting the heat generated when LED light source work；At least one stratosphere is formed along LED light source heat radiation direction on the heat-radiating substrate；Each stratosphere is equipped with to obtain the heat and several temperature-difference power generation modules for being converted into electric energy that LED light source is given out, the energy conservation recuperation of heat LED illumination lamp, by being arranged at least one stratosphere on the heat-radiating substrate to obtain several temperature-difference power generation modules for the heat that the LED light source is given out, the converting heat generated when the LED light source working is electric energy, to realize the recycling of heat, light source transfer efficiency is improved, has the advantages that energy conservation and environmental protection.
Description
Technical field
The utility model relates to technical field of LED illumination, more specifically to a kind of energy saving recuperation of heat LED illumination lamp
Tool.
Background technique
Existing LED illumination lamp efficiency is relatively low, and actual light photoelectric transformation efficiency is produced at work 30% or so
About 70% heat generally distributed to surrounding, generate heat be not recycled, that is, cause resource significant wastage.
Since current LED illumination lamp almost substitutes all conventional lighting sources lamps and lanterns (such as: halogen lamp, high-pressure sodium lamp, energy-saving lamp) and LED
Its usage amount of illuminator is quite huge, year by year the gesture of raising, and so low light source transfer efficiency (transfer efficiency about 30%) is made
At energy waste it is quite huge, recuperation of heat meaning is very great.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of light source transfer efficiency low drawback of being able to solve
Energy saving recuperation of heat LED illumination lamp.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of energy saving recuperation of heat LED illumination
Lamps and lanterns comprising at least one LED light source, the heat-radiating substrate for exporting the heat generated when LED light source work；The heat dissipation
At least one stratosphere is formed along LED light source heat radiation direction on substrate；Each stratosphere is equipped with to obtain LED
Heat that light source is given out and several temperature-difference power generation modules for being converted into electric energy.
Preferably, the heat-radiating substrate extends outwardly in the side far from the LED light source equipped with several radiating fins；Together
The radiating fin of one temperature gradient forms a stratosphere.
Preferably, the middle position of the heat-radiating substrate is arranged in the LED light source；The radiating fin is around described
LED light source is in back-shaped distribution, and the hot face paste of the temperature-difference power generation module is located on the radiating fin, is in back-shaped setting.
Preferably, the LED light source includes the LED light source that several rows are disposed side by side on the heat-radiating substrate, described to dissipate
Hot fin includes several rows radiating fin corresponding with the LED light source；It is described same that the radiating fin of same row forms one
Warm layer.
Preferably, the hot face paste of the temperature-difference power generation module is located on the corresponding radiating fin, is in the distribution of line shape.
Preferably, the energy saving recuperation of heat LED illumination lamp further includes the first battery；Institute in each stratosphere
It states temperature-difference power generation module and first battery is correspondingly connected with to store the electric energy converted by the temperature-difference power generation module.
Preferably, the energy saving recuperation of heat LED illumination lamp further includes being electrically connected with each first battery with right
The electric current of the first battery output carries out the potential device of transformation output and is connect with the potential device to recycle and become
Second battery of the electric energy after pressure.
Preferably, second battery is electrically connected to follow to the LED light source for electric forming electricity with the LED light source
Ring.
Preferably, control device is equipped between second battery and the LED light source.
The energy saving recuperation of heat LED illumination lamp for implementing the utility model, has the advantages that the energy conservation recuperation of heat
LED illumination lamp is given out by setting at least one stratosphere on the heat-radiating substrate with obtaining the LED light source
Several temperature-difference power generation modules of heat, the converting heat generated when the LED light source working is electric energy, to realize heat
It recycles, improves light source transformation efficiency, it is energy-saving and environment-friendly to play the role of.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the partial sectional view of the utility model energy conservation recuperation of heat LED illumination lamp；
Fig. 2 is the utility model energy conservation recuperation of heat LED illumination lamp top view；
Fig. 3 is the block diagram of the utility model energy conservation recuperation of heat LED illumination lamp；
Fig. 4 is the effect structure figure of the utility model energy conservation recuperation of heat LED illumination lamp；
Fig. 5 is the temperature-difference power generation module layout effect picture of the utility model energy conservation recuperation of heat LED illumination lamp；
Fig. 6 is the effect picture of another angle of Fig. 5 the utility model energy conservation recuperation of heat LED illumination lamp；
Fig. 7 is the flow chart of the energy saving heat recovery method of the utility model energy conservation recuperation of heat LED illumination lamp.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
Fig. 1 to Fig. 6 shows a preferred embodiment of the utility model energy conservation recuperation of heat LED illumination lamp.
The energy conservation recuperation of heat LED illumination lamp, the heat recovery and utilization generated when LED light source can work improve
Light source transformation efficiency, and can be by recycling heat, avoiding heat from distributing influences the environment temperature that the LED light source works, from
And avoid influencing the service life of LED, which has the advantages that energy conservation and environmental protection.
As shown in Figure 1, the energy conservation recuperation of heat LED illumination lamp comprising at least one LED light source 11 exports the LED light
The heat-radiating substrate 12 for the heat that source 11 generates when working；The LED light source 11 can be LED light, can be used for illuminating, the LED light
Source 11 is mountable on the heat-radiating substrate 12, which can be used for exporting heat, and the heat of the LED light source 11 is dissipated
It sends out.
It includes a LED light source, two LED light sources or multiple LED light sources at least one LED light source 11, at this
In embodiment, it is preferable that at least one LED light source 11 includes a LED light source, and the centre of the heat-radiating substrate 12 is arranged in
Position, the heat generated can be distributed by the heat-radiating substrate 12.In some other embodiment, at least one LED
Light source may include the LED light source that several rows are arranged side by side.
As shown in Fig. 1 and Fig. 2, the heat-radiating substrate 12, the heat-radiating substrate 12 can be sheet metal, and specifically it can be with
For aluminium sheet, it will of course be understood that ground, which is not limited to sheet metal.The shape of the heat-radiating substrate 12 can be circle
Shape, rectangular or irregular shape.In this embodiment, it is preferred that the shape of the heat-radiating substrate 12 is square.
As shown in Figure 1, Figure 2, outside in the side far from the LED light source 11 on the heat-radiating substrate 12 shown in Fig. 4, Fig. 5 and Fig. 6
Extend and is equipped with several radiating fins；The radiating fin can be used for the heat derives of the LED light source 11, in the present embodiment, should
Radiating fin is in back-shaped distribution on the LED light source 11, so that the most heat of LED light source 11 can all be dissipated by this
Hot fin export；The back-shaped distribution round, several circle triangles or several circles square can be formed by several circles, be distributed shape
Shape can be adapted with the shape of the heat-radiating substrate 12.In this embodiment, it is preferred that this back-shaped is distributed as the square shapes of several circles
At.At least one stratosphere 121 is formed along the 11 heat radiation direction of LED light source on the heat-radiating substrate 12.In the present embodiment, should
Stratosphere can be the equal region of temperature, can also with for a certain range of region of temperature difference；The stratosphere 121 is along hot spoke
Direction is penetrated, is arranged around the LED light source 11.Specifically, the radiating fin positioned at same temperature gradient forms the stratosphere
121, the temperature to the equidistant radiating fin of heat-radiating substrate 12 is identical or temperature difference a certain range, then it forms same
One temperature gradient.
In the present embodiment, the quantity of the stratosphere 121 can for one, two or more, it is in the present embodiment, excellent
Selection of land, the quantity of the stratosphere 121 are four.The temperature of this four stratospheres 121 is different, successively along LED light source radiation
Successively decrease in direction.In some other embodiment, when the LED light source 11 is the LED light source that several rows are arranged side by side, the heat radiating fin
Piece may include several rows radiating fin corresponding with the LED light source, then the radiating fin of same row can form a stratosphere
121。
Each stratospheric 121 are equipped with to obtain heat that LED light source 11 is distributed and be converted into the several of electric energy
Temperature-difference power generation module 13.The quantity of temperature-difference power generation module 13 on each stratospheric 121 can for two, three, four or
It is multiple.Specifically, the quantity of the temperature-difference power generation module 13 is adapted with the quantity of the radiating fin.Positioned at same stratospheric 121
On temperature-difference power generation module 13 caused by electric current voltage it is identical.In the present embodiment, the hot face of the temperature-difference power generation module 13
It is sticked on the radiating fin, is in back-shaped setting.In the present embodiment, the quantity of the temperature-difference power generation module 13 can be 4N,
Heat radiation direction along the LED light source 11 is uniformly distributed, and the temperature difference of the radiating fin two sides can be converted to electric energy.At it
In his some embodiments, when the LED light source 11 is the LED light source that several rows are arranged side by side, which can be distributed in
When on each row's LED light source 11, the hot face paste of the temperature-difference power generation module 13 is located on corresponding radiating fin, and is in linear point
Cloth.
In this embodiment, it is preferred that the temperature-difference power generation module 13 comprising hot face potsherd, huyashi-chuuka (cold chinese-style noodles) potsherd and
Semiconductor temperature differential generating chip between the hot face potsherd and huyashi-chuuka (cold chinese-style noodles) potsherd is set, and the temperature-difference power generation module 13 is close should
The heat that the side of radiating fin obtains is more, and temperature is higher than the temperature far from radiating fin side, therefore the semiconductor temperature
The two sides of poor electricity generation module then produce a temperature difference, and by the temperature difference, which then can produce direct current
Electric current, to improve its light source transfer efficiency.
As shown in Figure 1 to Figure 3, in the present embodiment, which further includes the first battery
14；The temperature-difference power generation module 13 on each stratospheric 121 is correspondingly connected with one first battery 14 to store and be sent out by the temperature difference
The electric energy that electric module 13 is converted.Heat derived from each stratospheric 121 institute is different, and temperature is also different, therefore the thermo-electric generation
13 two sides of module are formed by temperature difference difference, and the voltage of generated electric current is then different, by being arranged on each stratospheric 121
One first battery then can avoid electric energy with different voltages in a battery.It can should by first battery
Electric energy caused by temperature-difference power generation module 13 stores to utilize again, plays the role of energy-saving and environment-friendly.Other one
In a little embodiments, which can be saved.
In the present embodiment, the energy conservation recuperation of heat LED illumination lamp further include be electrically connected with every one first battery 14 with
The potential device 15 of transformation output is carried out to the electric current of first battery 14 output and is connect with the potential device 15 to return
Second battery 16 of the electric energy after receiving transformation.The potential device 15 can be by the electric energy transformation in first battery 14 to every
Electric energy in one first battery 14 has same voltage；Second battery 16 can be to the electricity after 15 transformation of potential device
It can be carried out storage, in order to recycle again.
Every one first battery 14 is correspondingly connected with a potential device 15.Its quantity and the quantity of the first battery 14 are mutually fitted
Match, which can be DC booster or DC decompression device；It can be respectively by the electricity in the first battery 14
Stream carries out transformation, so that the Current Voltage value in each battery 14 is adapted, in this embodiment, it is preferred that, transformation dress
15 are set as DC booster, the electric current in first battery 14 can be made to rise to the same voltage value.
The capacitance of second battery 16 is greater than the capacitance of electric energy in first battery 14, and second battery
Current Voltage in 16 is greater than the Current Voltage in first battery 14.Second battery 16 can be by battery group group
At the electric energy after 15 transformation of potential device capable of being stored, and it can be electrically connected with to the LED with the LED light source 11
Light source power supply forms electric circulation.Specifically, it can be connect with the anode of the LED light source 11, electric energy is transmitted to LED light source,
So that the energy is can be recycled, with energy saving, environmentally protective effect is played.
In the present embodiment, control device 17, the control device are equipped between second battery 16 and the LED light source 11
17 are separately connected with second battery 16 and with the actuator of the LED light source 11；The control device 17 includes detection module, should
Detection module can be connect with second battery 16, the electricity being able to detect in second battery 16, when the electricity and be somebody's turn to do
The when institute electricity demand that works of LED light source 11 is adapted, the control device 17 can control second battery 16 and the LED light source it
Between actuator open, the powering mode of the LED light source is switched to and is powered by second battery 16, thus to the LED light
11 input current of source, to power to the LED light source；When the voltage is less than LED light source work when institute electricity demand, control dress
The actuator set between 17 controls, second battery 16 and the LED light source is closed, which continues on for electric power storage.
Fig. 4 shows one of the energy saving heat recovery method of the utility model energy conservation recuperation of heat LED illumination lamp preferably in fact
Apply example.The energy conservation heat recovery method can be used for the energy conservation recuperation of heat LED illumination lamp, can be by the heat of the LED illumination lamp
It can be carried out and recycle and be converted to electric energy, have many advantages, such as easy to operate, environmentally protective.
As shown in figure 4, the energy conservation heat recovery method the following steps are included:
S1, heat derives when LED light source being worked using heat-radiating substrate, obtain each stratospheric heat on heat-radiating substrate
Amount, and electric energy is converted by temperature-difference power generation module.
Specifically, in the present embodiment, heat-radiating substrate is set on the LED light source, and makes the LED light source be placed in this and dissipates
The middle position of hot substrate, it will of course be understood that ground, in some other embodiment, if the quantity of the LED light source is multiple
When, which can be disposed side by side on the heat-radiating substrate.
Extend outwardly in the heat-radiating substrate far from the LED light source side and several radiating fins are set, it in the present embodiment, can
It around the LED light source is in back-shaped setting by the radiating fin, it is of course possible to understand ground, it, can also be in some other embodiment
The radiating fin is correspondingly arranged on LED light source and in linear setting.The radiating fin is apart from the closer temperature of the LED light source
It is higher, it is lower apart from the farther away temperature of the heat source, therefore the distance on the heat-radiating substrate according to the radiating fin apart from the heat source
Exothermic temperature gradient is formed, the radiating fin in same temperature gradient forms a stratosphere.
One temperature-difference power generation module is set on each radiating fin, and the hot face paste of the temperature-difference power generation module is located at this and is dissipated
On hot fin, when LED light source work, which generates the temperature difference and the temperature-difference power generation module is enabled to obtain this
The heat of radiating fin is simultaneously converted into electric energy.
S2, the electric energy that temperature-difference power generation module exports is carried out transformation to all electric energy voltages respectively and adjusted to same level.
Specifically, in the present embodiment, it can will be located at temperature-difference power generation module and one first battery in same stratosphere
Connection, for storing the electric energy converted by the temperature-difference power generation module.
The output end of every one first battery is connect with a potential device, and by the potential device and second battery
Connection, the electric energy which is exported carry out transformation output and store wherein change into second battery
Pressure device can be DC booster or DC decompression device.Specifically, the potential device be DC booster, by its respectively with
First battery connects one to one, and sets a voltage value to each DC booster respectively, so that all the
The output voltage of one battery is adjusted to the voltage value and is adapted.The electric energy of first battery output passes through the potential device
After pressure regulation, it may be output to the second battery and store electric energy, required electricity when being utilized again in order to reach by heat source
Amount, to realize recycling, plays the role of energy-saving and environment-friendly.
S3, the electric energy after transformation is stored.Specifically, which is connect with second battery, with storage
Electric energy after depositing transformation；Institute's electricity demand when being utilized again in order to reach by LED light source plays section to realize recycling
The effect of energy environmental protection.
In the present embodiment, which can be the following steps are included: S4, judges second battery
Electricity whether be higher than the first setting value；It is to switch second battery then as LED light source power supply；Specifically, by this
Second battery is connect with the LED light source, and be arranged between second battery and the LED light source respectively with second electric power storage
The control device that pond is connected with the LED light source.When the control device detects that electricity is higher than the first setting in second battery
When value, which is adapted with LED light source work when institute electricity demand, which can control second electric power storage
Actuator between pond and the LED light source is opened, and the powering mode of the LED light source is switched to by second storage battery power supply,
Thus to the LED light source input current, to power to the LED light source；When the voltage is less than the first setting value, the control device
The actuator controlled between second battery and the LED light source is closed, which continues on for electric power storage.
S5, second battery be the LED light source power when, judge whether the electricity of second battery low
It in the second setting value, is to switch alternating current as LED light source power supply；The powering mode of the LED light source is switched into mains-supplied.
Specifically, when second accumulator positive is when for LED light source power supply, in the present embodiment, when second battery and the LED
Light source electrical connection, when by the power output in second battery to the LED light source, which detects second electric power storage
Electricity in pond, when the electricity in second battery is consumed to the electricity in second battery lower than the second setting value
When, which controls the closing of the actuator between second battery and the LED light source, by the LED light source powering mode
Alternating current is switched to as LED light source power supply.Wherein second setting value for the LED light source work when institute electricity demand minimum,
It specifically, is the minimum of lamps and lanterns work when institute electricity demand.When the electricity in second battery is higher than second setting value
When, it continues to through second battery be LED light source power supply.
It should be understood that above embodiments only express preferred embodiments of the present invention, describe more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, and these are all within the protection scope of the present invention；Therefore, all practical with this
The equivalents and modification that novel scope of the claims is done, should belong to the covering scope of the utility model claims.
Claims (9)
1. a kind of energy conservation recuperation of heat LED illumination lamp, which is characterized in that it includes at least one LED light source (11), described in export
The heat-radiating substrate (12) for the heat that LED light source (11) generates when working；
At least one stratospheric (121) are formed along the LED light source (11) heat radiation direction on the heat-radiating substrate (12)；It is each
The stratosphere (121) is equipped with to obtain the heat and several temperature for being converted into electric energy that LED light source (11) is given out
Poor electricity generation module (13).
2. energy conservation recuperation of heat LED illumination lamp according to claim 1, which is characterized in that the heat-radiating substrate (12) exists
Side far from the LED light source (11) extends outwardly equipped with several radiating fins；The radiating fin of same temperature gradient
Form one stratospheric (121).
3. energy conservation recuperation of heat LED illumination lamp according to claim 2, which is characterized in that LED light source (11) setting
In the middle position of the heat-radiating substrate (12)；The radiating fin is in back-shaped distribution, the temperature around the LED light source (11)
The hot face paste of poor electricity generation module (13) is located on the radiating fin, is in back-shaped setting.
4. energy conservation recuperation of heat LED illumination lamp according to claim 2, which is characterized in that the LED light source (11) includes
Several rows are disposed side by side on the LED light source on the heat-radiating substrate (12), and the radiating fin includes several rows and the LED light
The corresponding radiating fin in source；The radiating fin of same row forms one stratospheric (121).
5. energy conservation recuperation of heat LED illumination lamp according to claim 4, which is characterized in that the temperature-difference power generation module
(13) hot face paste is located on the corresponding radiating fin, is in the distribution of line shape.
6. energy conservation recuperation of heat LED illumination lamp according to claim 1, which is characterized in that the energy conservation recuperation of heat LED shines
Bright lamp tool further includes the first battery (14)；The temperature-difference power generation module (13) and an institute on each stratospheric (121)
The first battery (14) is stated to be correspondingly connected with to store the electric energy converted by the temperature-difference power generation module (13).
7. energy conservation recuperation of heat LED illumination lamp according to claim 6, which is characterized in that the energy conservation recuperation of heat LED shines
Bright lamp tool further include be electrically connected with each first battery (14) electric current to be exported to first battery (14) into
The potential device (15) and connect with the potential device (15) to recycle second of the electric energy after transformation the storage that row transformation exports
Battery (16).
8. energy conservation recuperation of heat LED illumination lamp according to claim 7, which is characterized in that second battery (16)
It is electrically connected with the LED light source (11) to be recycled to the LED light source (11) for electric forming electricity.
9. energy conservation recuperation of heat LED illumination lamp according to claim 8, which is characterized in that second battery (16)
Control device (17) are equipped between the LED light source (11).
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| CN201820953161.6U CN208535592U (en) | 2018-06-20 | 2018-06-20 | A kind of energy conservation recuperation of heat LED illumination lamp |
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Cited By (1)
| 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 |
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Cited By (1)
| 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 |
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