CN209130753U - LED kitchen lights and cooktops for cooktops - Google Patents

Abstract

The utility model discloses a kind of kitchen LED lamps for kitchen range, comprising: LED light；Thermoelectric generator, the hot end of thermoelectric generator correspond to the crater setting of kitchen range, and the cold end of thermoelectric generator is arranged away from the crater of kitchen range, and the temperature difference that the heat generated when thermoelectric generator is worked using hearth is led to generates electricity；Voltage regulation filtering mould group, voltage regulation filtering Mo Zu are connected with thermoelectric generator and LED light respectively, and voltage regulation filtering mould group carries out voltage regulation filtering to the voltage that thermoelectric generator exports and handles to export power supply to LED light；The kitchen the LED lamp for kitchen range of the utility model by by kitchen range using when the waste heat that generates be converted into electric energy and provide power supply for the kitchen LED lamp, to provide lighting demand for the hearth in kitchen, while greatly improving capacity usage ratio, achieve energy-saving and emission reduction purposes.

Description

LED kitchen lights and cooktops for cooktops

technical field

The utility model relates to the technical field of lighting, in particular to an LED kitchen lamp for a cooker and a cooker with the LED kitchen lamp.

Background technique

With the continuous progress of society and the continuous development of science and technology, people are more and more concerned about the earth on which we live. Most countries in the world have fully realized the importance of the environment to our human development, and all countries are taking active and effective measures. In order to improve the environment to reduce pollution, the most urgent problem is the energy problem. To fundamentally solve the energy problem, in addition to finding new energy sources, energy saving is the most direct and effective measure. Existing gas stoves on the market are generally only considered as cooking stoves, and rarely take into account the heat loss of gas stoves in design, and are recycled, resulting in low energy utilization rate for combustion and heat, and a large amount of energy waste.

Utility model content

The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. To this end, one purpose of the present invention is to propose an LED kitchen lamp for a cooker, which can provide power for the LED kitchen lamp by converting the excess heat generated when the cooker is in use into electrical energy, thereby providing lighting requirements for the cooktop in the kitchen, While greatly improving the energy utilization rate, it can achieve the purpose of energy saving and emission reduction.

The second purpose of the present invention is to provide a cooker.

In order to achieve the above purpose, the first aspect of the present utility model provides an LED kitchen lamp for a cooker, including: an LED lamp; , the cold end of the thermoelectric generator is set away from the fire outlet of the cooker, and the thermoelectric generator uses the temperature difference caused by the heat generated when the cooktop works to generate electricity; the voltage stabilization filter module, the voltage stabilization filter The modules are respectively connected with the thermoelectric generator and the LED lamp, and the voltage stabilization filter module performs voltage stabilization and filtering processing on the voltage output by the thermoelectric generator to output power supply to the LED lamp.

According to the LED kitchen lamp for the cooker proposed in the embodiment of the present invention, a thermoelectric generator and a voltage-stabilizing filter module are provided. It is set so that the thermoelectric generator can use the temperature difference caused by the heat generated by the working of the stove to generate electricity. The voltage stabilization filter module is connected to the thermoelectric generator and the LED light respectively, and the voltage stabilization filter module stabilizes the output voltage of the thermoelectric generator. The voltage filtering process is used to output the power supply to the LED lamp, so that the LED lamp can perform lighting work, thereby providing lighting requirements for the kitchen stove, greatly improving the energy utilization rate, and achieving the purpose of energy saving and emission reduction.

In addition, the LED kitchen lamp for the cooker proposed according to the above embodiments of the present invention may also have the following additional technical features:

Optionally, the cold end of the thermoelectric generator is correspondingly provided with cooling fins.

Optionally, the heat sink is connected in series with the cold end of the thermoelectric generator through a hollow copper column.

Optionally, the heat sink is made of aluminum sheet.

Optionally, the cooling fins reserve installation space for the air intake pipe and the ignition device of the cooker.

Optionally, the air intake pipe is made of metal material, and is wrapped with heat-resistant and heat-insulating material.

Optionally, ventilation openings are provided on the side of the casing of the cooker, so that the cooling fins can accelerate the cooling of the cold end of the thermoelectric generator.

Optionally, the outer layer of the hot end of the thermoelectric generator is covered by a stainless steel casing.

Optionally, the voltage stabilization filter module includes a DC-DC converter, and the DC-DC converter can be integrated into the LED lamp.

In order to achieve the above purpose, a second aspect of the present invention provides a cooker, which includes the above-mentioned LED kitchen lamp for the cooker.

According to the cooker proposed in the embodiment of the present invention, the above-mentioned LED kitchen lamp is used for lighting, and the excess heat generated when the cooktop is working can be converted into electrical energy to provide power for the LED kitchen lamp, thereby providing lighting requirements for the kitchen stovetop. While greatly improving the energy utilization rate, it can achieve the purpose of energy saving and emission reduction.

Description of drawings

1 is a schematic structural diagram of an LED kitchen lamp for a cooker according to an embodiment of the present invention;

2 is a schematic diagram of an exploded structure of an LED kitchen lamp for a cooker according to an embodiment of the present invention;

3 is a schematic exploded view of the LED kitchen lamp for a cooker from another perspective according to an embodiment of the present invention;

4 is a schematic exploded view of the LED kitchen lamp for a cooker from another perspective according to an embodiment of the present invention;

FIG. 5 is another exploded schematic diagram of the LED kitchen lamp for a cooker according to an embodiment of the present invention.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

At present, the existing gas stoves on the market are generally only considered as cooking stoves, and the heat loss of the gas stoves is rarely considered in the design, and is recycled, resulting in a low utilization rate of energy for combustion and heat, and a large amount of energy waste. To this end, an embodiment of the present invention proposes an LED kitchen lamp for a cooker, which converts the excess heat generated by the cooker into electrical energy to provide power for the LED kitchen lamp, thereby providing lighting requirements for the stovetop in the kitchen. While greatly improving the energy utilization rate, it can achieve the purpose of energy saving and emission reduction.

In order to better understand the above technical solutions, the exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to Figures 1-5, the LED kitchen lamp for a cooker of the present invention includes an LED lamp 1, a thermoelectric generator 2, and a voltage-stabilizing filter module (not shown).

The hot end 21 of the thermoelectric generator 2 is arranged corresponding to the fire outlet 7 of the cooker, and the cold end 22 of the thermoelectric generator 2 is arranged away from the fire outlet 7 of the cooker. generate electricity.

That is to say, when the cooker works normally, the fire outlet 7 ignites the gas and releases a large amount of heat, and the temperature of the hot end 21 corresponding to the fire outlet 7 rises rapidly. Since the cold end 22 of the thermoelectric generator 2 is away from the fire outlet 7 of the cooker Therefore, a large temperature difference will be generated between the hot end 21 and the cold end 22 of the thermoelectric generator 2. Due to the Seebeck effect, a potential difference will be generated between the hot end 21 and the cold end 22, thereby generating current to generate electricity.

It should be noted that the above-mentioned Seebeck effect is a phenomenon in which an electric potential is generated by directly converting thermal energy into electrical energy when there is a temperature difference between the two ends of the conductor. 2 When the heat energy is discharged from the cold end 22 side, a part of the incoming heat energy is converted into electric energy, and the DC voltage and current are output.

The voltage stabilization filter module is respectively connected with the thermoelectric generator 2 and the LED lamp 1 , and the voltage stabilization filter module performs voltage stabilization and filtering on the voltage output by the thermoelectric generator 2 to output the power supply to the LED lamp 1 .

It should be noted that, in the embodiment of the present invention, the above-mentioned connection can be connected through the wire 24 .

That is to say, the voltage stabilization filter module performs voltage stabilization and filtering on the voltage output by the thermoelectric generator 2, and provides the processed power supply to the LED lights through wires, so that the LED lights can provide the cooking power without external power supply. lighting needs.

According to the LED kitchen lamp for the cooker proposed in the embodiment of the present invention, a thermoelectric generator and a voltage-stabilizing filter module are provided. It is set so that the thermoelectric generator can use the temperature difference caused by the heat generated by the working of the stove to generate electricity. The voltage stabilization filter module is connected to the thermoelectric generator and the LED light respectively, and the voltage stabilization filter module stabilizes the output voltage of the thermoelectric generator. The voltage filtering process is used to output the power supply to the LED lamp, so that the LED lamp can perform lighting work, thereby providing lighting requirements for the kitchen stove, greatly improving the energy utilization rate, and achieving the purpose of energy saving and emission reduction.

Further, as shown in FIG. 5 , the cold end 22 of the thermoelectric generator 2 is correspondingly provided with a cooling fin 4 .

As an embodiment, as shown in FIGS. 3-5 , the above-mentioned heat sink 4 is connected in series with the cold end 22 of the thermoelectric generator 2 through a hollow copper column 5 ; and the heat sink 4 is made of an aluminum sheet.

It should be noted that, by connecting the aluminum sheets in series with the hollow copper columns 5 , the heat dissipation capability of the cold end 22 of the thermoelectric generator 2 is ensured, and the mass of the entire device is reduced.

That is to say, when the cooker is working normally, the gas outlet ignites the gas and releases a lot of heat. Since the cold end 22 of the thermoelectric generator 2 is connected in series with the heat sink 4 through the hollow copper column 5, the heat of the cold end 22 is released by the hollow copper column. 5 is conducted and radiated out through the heat sink 4 to ensure that the hot end 21 and the cold end 22 of the thermoelectric generator 2 always maintain a large temperature difference, thereby generating current.

It should be noted that when the stove is turned off, the temperature of the hot end 21 of the thermoelectric generator 2 will drop slowly due to the lack of continuous heat release, and the temperature difference between the two ends of the thermoelectric generator 2 will gradually decrease, so that the current and voltage decrease with the temperature. , causing the LED light to go out slowly, and the whole process can be completed without manual intervention.

Further, as shown in FIG. 4 , the cooling fins 4 reserve the installation space of the air intake pipe 8 of the cooker and the ignition device.

As an embodiment, the above-mentioned air intake pipe 8 is made of metal material, and is wrapped with heat-resistant and heat-insulating material.

It should be noted that the above-mentioned air intake pipe 8 is made of metal material, and is wrapped with heat-resistant and heat-insulating material, which is used to prevent the air intake pipe 8 from being overheated due to contact between the heat sink 4 and the air intake pipe 8, resulting in the occurrence of potential safety hazards.

Further, as shown in FIGS. 1-5 , a vent 61 is provided on the side of the casing 6 of the cooker, so that the cooling fins 4 can accelerate the cooling of the cold end 22 of the thermoelectric generator 2 .

That is to say, the cooling speed of the cooling fins 4 is accelerated by opening the ventilation openings 61 on the side of the housing 6 of the cooker to radiate the heat of the cold end 22 of the thermoelectric generator 2 through the ventilation openings 61 .

As an embodiment, the outer layer of the hot end 21 of the thermoelectric generator 4 is covered by a stainless steel casing.

It should be noted that, because the hot end 21 of the thermoelectric generator 2 is close to the fire outlet 7 of the cooktop, the outer layer is covered with a stainless steel casing for better heat conduction, and the stainless steel material is not easily oxidized under high temperature conditions.

As an embodiment, the above-mentioned voltage stabilization filter module includes a DC-DC converter, and the DC-DC converter can be integrated into the LED lamp 1 .

According to the LED kitchen lamp for the cooker proposed in the embodiment of the present invention, a thermoelectric generator and a voltage-stabilizing filter module are provided. It is set so that the thermoelectric generator can use the temperature difference caused by the heat generated by the working of the stove to generate electricity. The voltage stabilization filter module is connected to the thermoelectric generator and the LED light respectively, and the voltage stabilization filter module stabilizes the output voltage of the thermoelectric generator. The voltage filtering process is used to output the power supply to the LED lamp, so that the LED lamp can perform lighting work, thereby providing lighting requirements for the kitchen stove, greatly improving the energy utilization rate, and achieving the purpose of energy saving and emission reduction.

In addition, the embodiment of the present invention also provides a cooker, which includes the above-mentioned LED kitchen lamp for the cooker.

According to the cooker proposed in the embodiment of the present invention, the above-mentioned LED kitchen lamp is used for lighting, and the excess heat generated when the cooktop is working can be converted into electrical energy to provide power for the LED kitchen lamp, thereby providing lighting requirements for the kitchen stovetop. While greatly improving the energy utilization rate, it can achieve the purpose of energy saving and emission reduction.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise" etc. The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be construed as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (10)

1. a kind of kitchen LED lamp for kitchen range characterized by comprising

LED light；

Thermoelectric generator, the hot end of the thermoelectric generator correspond to the crater setting of the kitchen range, the thermoelectric generator Cold end is arranged away from the crater of the kitchen range, the temperature difference that the heat that the thermoelectric generator is generated when being worked using hearth is led to It generates electricity；

Voltage regulation filtering mould group, the voltage regulation filtering Mo Zu are connected with the thermoelectric generator and the LED light respectively, the pressure stabilizing Filter module carries out voltage regulation filtering processing to the voltage that the thermoelectric generator exports to export power supply to the LED light.

2. being used for the kitchen the LED lamp of kitchen range as described in claim 1, which is characterized in that the cold end of the thermoelectric generator is corresponding Equipped with cooling fin.

3. being used for the kitchen the LED lamp of kitchen range as claimed in claim 2, which is characterized in that the cooling fin by hollow copper post and The cold end of the thermoelectric generator concatenates.

4. being used for the kitchen the LED lamp of kitchen range as claimed in claim 3, which is characterized in that the cooling fin is made of aluminium flake.

5. being used for the kitchen the LED lamp of kitchen range as claimed in claim 2, which is characterized in that the cooling fin reserves the kitchen range The installation space of air inlet pipe and ignition device.

6. being used for the kitchen the LED lamp of kitchen range as claimed in claim 5, which is characterized in that the air inlet pipe uses metal material system At, and it is wrapped with heat-resisting heat-barrier material.

7. being used for the kitchen the LED lamp of kitchen range as claimed in claim 2, which is characterized in that the shell side of the kitchen range offers Ventilation opening, so that cold end of the cooling fin to the thermoelectric generator carries out acceleration cooling.

8. such as the kitchen the LED lamp of any of claims 1-7 for kitchen range, which is characterized in that the thermoelectric generator Hot end outer layer coated by stainless steel casing.

9. being used for the kitchen the LED lamp of kitchen range as described in claim 1, which is characterized in that the voltage regulation filtering mould group includes DC-DC Converter, the DC-DC converter can be integrated in the LED light.

10. a kind of kitchen range, which is characterized in that the kitchen the LED lamp including being used for kitchen range as claimed in any one of claims 1-9 wherein.