Intelligent heating device and cooking range

Abstract

The present application discloses an intelligent heating device and a cooking range. The intelligent heating device comprises a gas pipe, a burner, and an electric control assembly; the burner is connected to the gas pipe, and the burner has a heating mode and a heat preservation mode; and the electric control assembly can measure the temperature of the burner, and can automatically control the gas inlet flow rate of the burner, so that the burner enters the heating mode or the heat preservation mode. The technical solution of the present application aims to enable the burner to automatically maintain the temperature within a set range.

Description

Smart heating devices and ovens

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on January 12, 2024, with application number 202420082873.0 and invention name “Intelligent Heating Device and Oven”, the entire contents of which are incorporated by reference into the application. Technical Field

[0002] The present application relates to the technical field of ovens, and in particular to an intelligent heating device and an oven. Background Art

[0003] In daily life, most ovens consume gas, which is burned to provide the oven temperature. Currently, the degree of oven combustion needs to be manually controlled. When the oven burner needs to be maintained at a predetermined temperature, it is difficult to maintain the predetermined temperature because the oven continuously transfers heat to the outside. At this time, it is often necessary to continuously increase the firepower to increase the oven temperature, and then manually reduce the firepower to maintain the oven burner temperature. Therefore, the oven burner cannot automatically maintain the temperature. Technical issues

[0004] The main purpose of this application is to provide an intelligent heating device, which aims to automatically maintain the temperature of the furnace head within a set range. Technical Solutions

[0005] To achieve the above objectives, the present application proposes an intelligent heating device, which includes:

[0006] gas pipes;

[0007] A burner head, the burner head is connected to the gas pipe, and the burner head has a heating mode and a heat preservation mode;

[0008] An electric control component can detect the temperature of the burner and automatically control the gas intake of the burner to enable the burner to enter a heating mode or a heat preservation mode.

[0009] In one embodiment of the present application, the burner includes:

[0010] a heating pipe, the heating pipe being connected to the gas pipe, the electronic control component being at least partially connected in series at the connection between the heating pipe and the gas pipe to control the flow of the gas in the heating pipe;

[0011] an insulation pipe connected to the gas pipe, wherein the electronic control component is at least partially connected in series at the connection between the insulation pipe and the gas pipe to control the flow of the gas in the insulation pipe;

[0012] Among them, the heating tube and the insulation tube start burning at the same time, and the burner enters the heating mode; only the insulation tube starts burning, and the burner enters the insulation mode.

[0013] In one embodiment of the present application, the electronic control component includes:

[0014] a first electronic valve, the first electronic valve being provided at the connection between the gas pipe and the heating pipe to control the flow of the gas in the heating pipe;

[0015] a second electronic valve, the second electronic valve being provided at the connection between the gas pipe and the insulation pipe to control the flow of the gas in the insulation pipe;

[0016] A temperature sensor is used to detect the temperature of the burner, wherein the temperature sensor is electrically connected to the first electronic valve and the temperature sensor is electrically connected to the second electronic valve.

[0017] In one embodiment of the present application, the temperature sensor is provided with a telescopic structure, and the telescopic structure is connected to the sensing end of the temperature sensor to adjust the height of the sensing end of the temperature sensor.

[0018] In one embodiment of the present application, gas holes are provided on the burner, and the gas holes are respectively arranged on the heating tube and the insulation tube. Some gas holes of the insulation tube are arranged opposite to some gas holes of the heating tube. When gas flows in the heating tube, the insulation tube automatically ignites the heating tube.

[0019] In one embodiment of the present application, the burner further comprises:

[0020] An ignition piece is provided with a through hole, some of the gas holes of the insulation tube are opposite to one end of the ignition piece, and some of the gas holes of the heating tube are opposite to the other end of the ignition piece, and the gas of the heating tube is ignited by the flame of the insulation tube through the through hole of the ignition piece.

[0021] In one embodiment of the present application, the electronic control component further includes:

[0022] An ignition needle, the ignition needle being arranged on the gas hole of the insulation tube;

[0023] A button is electrically connected to the ignition needle so that the ignition needle ignites the gas in the insulation tube.

[0024] In one embodiment of the present application, the heating tube is arranged in a zigzag manner, the insulation tube is arranged in a curved manner, and the gas holes are evenly distributed on the heating tube and the insulation tube.

[0025] In one embodiment of the present application, the intelligent heating device further includes:

[0026] A setting component has a display screen that can display the temperature monitored by the electronic control component. The setting component is electrically connected to the electronic control component and can change the maximum set temperature and the minimum set temperature preset by the electronic control component.

[0027] The present application also proposes a baking oven, comprising:

[0028] case;

[0029] As described above, the intelligent heating device, wherein the intelligent heating device furnace is arranged in the housing, comprises:

[0030] gas pipes;

[0031] A burner head, the burner head is connected to the gas pipe, and the burner head has a heating mode and a heat preservation mode;

[0032] An electric control component can detect the temperature of the burner and automatically control the gas intake of the burner to enable the burner to enter a heating mode or a heat preservation mode. Beneficial effects

[0033] The technical solution of the present application provides an intelligent heating device and an oven, which includes a gas pipe, a burner and an electronic control component. The gas pipe is connected to the burner, and the burner has a heating mode and a heat preservation mode. The electronic control component can monitor the temperature of the burner. At the same time, the electronic control component also controls the amount of gas supplied to the burner by the gas pipe. When the electronic control component detects that the burner temperature is lower than the minimum set value, the electronic control component automatically increases the gas intake to put the burner into the heating mode. When the electronic control component monitors that the burner temperature reaches the maximum set value, the electronic control component automatically reduces the gas intake to put the burner into the heat preservation mode, so that the burner can automatically maintain the temperature within the set range. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0035] FIG1 is a schematic structural diagram of an embodiment of the intelligent heating device of the present application;

[0036] FIG2 is a schematic structural diagram of an embodiment of the intelligent heating device of the present application;

[0037] FIG3 is a schematic diagram of the structure of an ignition component of an embodiment of the intelligent heating device of the present application;

[0038] FIG4 is a cross-sectional view of the temperature sensor structure of an embodiment of the intelligent heating device of the present application;

[0039] FIG5 is a schematic structural diagram of an embodiment of the oven of the present application;

[0040] FIG6 is a schematic structural diagram of another embodiment of the oven of the present application.

[0041] Description of Figure Numbers:

[0042] Reference number name Reference number name 100 intelligent heating device 221 telescopic structure 10 burner head 23 second electronic valve 11 heating tube 24 ignition needle 12 insulation tube 25 button 13 gas hole 30 gas pipe 14 ignition component 40 setting component 141 through hole 41 display screen 20 electronic control component 200 oven 21 first electronic valve 210 frying pan 22 temperature sensor

[0043] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. Modes for Carrying Out the Invention

[0044] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0045] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0047] The present application proposes an intelligent heating device 100 , which aims to enable a furnace head 10 to automatically maintain the temperature within a set range.

[0048] In the embodiment of the present application, referring to Figures 1 to 3, the intelligent heating device 100 includes a gas pipe 30, a burner 10 and an electronic control component 20. The burner 10 is connected to the gas pipe 30. The burner 10 has a heating mode and a heat preservation mode. The electronic control component 20 can detect the temperature of the burner 10 and can automatically control the gas intake of the burner 10 to make the burner 10 enter the heating mode or the heat preservation mode.

[0049] It will be appreciated that the electronic control assembly 20 includes at least a temperature sensor 22 and a valve with an electronic control function. In this embodiment, the temperature sensor 22 cannot directly detect the temperature of the burner 10. Instead, the temperature sensor 22 needs to detect the temperature of the frying pan 210 that is compatible with the intelligent heating device 100 to indirectly measure the temperature of the burner 10. Furthermore, the temperature sensor 22 can also have a telescopic function, so that the sensing end of the temperature sensor 22 always abuts the lower surface of the frying pan 210, allowing the temperature sensor 22 to adapt to frying pans 210 of different heights. When the temperature sensor 22 detects that the temperature of the burner 10 is below a minimum set value, the valve electrically connected to the temperature sensor 22 automatically expands, increasing the gas intake, and the burner 10 enters a heating mode. When the temperature sensor 22 detects that the temperature of the burner 10 reaches a maximum set value, the valve electrically connected to the temperature sensor 22 automatically contracts, reducing the gas intake, and the burner 10 enters a keep-warm mode.

[0050] With such a configuration, the temperature of the burner head 10 is monitored in real time through the electronic control component 20. At the same time, the electronic control component 20 also controls the amount of gas delivered to the burner head 10 by the gas pipe 30, and when the temperature falls out of or exceeds a predetermined range, the gas intake of the burner head 10 is automatically controlled to make the burner head 10 enter a heating mode or a heat preservation mode, so that the intelligent heating device 100 can automatically stabilize the temperature of the burner head 10 within a predetermined range.

[0051] In some embodiments, the burner 10 is similar to a household stove, with multiple gas combustion holes on the burner 10. The burner 10 is connected to the gas pipe 30 through only one pipe. The temperature sensing device of the electronic control component 20 monitors the temperature of the burner 10, and the valve is connected in series at the connection between the burner 10 and the gas pipe 30. When the temperature is lower than the minimum set value, the valve is fully opened, the gas flow rate increases, and the fire of the burner 10 becomes larger to enter the heating mode. When the temperature reaches the maximum set value, the valve is closed, the gas flow rate is reduced, and the fire of the burner 10 becomes smaller to enter the insulation mode. In this way, the structure of the burner 10 is simple, and the electronic control components 20 used are relatively few, which reduces the manufacturing cost.

[0052] In other embodiments, the burner 10 has multiple pipelines, all of which can burn gas, and each pipeline is connected to the gas pipe 30. The electronic control component 20 is provided with a valve at the connection between each pipeline and the gas pipe 30, so that the electronic control component 20 can more accurately adjust the fire size of the burner 10.

[0053] Referring to Figures 1 to 3, in one embodiment, the burner 10 includes a heating tube 11 and an insulation tube 12. The heating tube 11 is connected to the gas pipe 30. The electronic control component 20 is at least partially connected in series at the connection between the heating tube 11 and the gas pipe 30 to control the flow of gas in the heating tube 11. The insulation tube 12 is connected to the gas pipe 30. The electronic control component 20 is at least partially connected in series at the connection between the insulation tube 12 and the gas pipe 30 to control the flow of gas in the insulation tube 12. The heating tube 11 and the insulation tube 12 start burning at the same time, and the burner 10 enters the heating mode. Only the insulation tube 12 starts burning, and the burner 10 enters the insulation mode.

[0054] In this arrangement, the burner head 10 includes a heating tube 11 and an insulation tube 12, and the electronic control component 20 is at least partially connected in series at the connection between the heating tube 11 and the gas pipe 30. At the same time, the electronic control component 20 is also at least partially connected in series at the connection between the insulation tube 12 and the gas pipe 30, so that the electronic control component 20 can control the amount of gas delivered by the gas pipe 30 to the heating tube 11 or the insulation tube 12. The heating mode is to start the heating tube 11 and the insulation tube 12 at the same time, and to start only the insulation tube 12 is the insulation mode, so that when switching modes, the electronic control component 20 only needs to control the gas flow in the heating tube 11, which simplifies the control method of the electronic control component 20.

[0055] In some embodiments, in order to make the control method of the electronic control component 20 simpler, the electronic control component 20 has only a conducting and blocking effect on the series connection between the heating tube 11 and the gas pipe 30. When the electronic control component 20 is conducted, gas is burned in the heating tube 11. When the electronic control component 20 is blocked, no gas flows in the heating tube 11, and the heating tube 11 is turned off.

[0056] Referring to Figures 1 to 3, in one embodiment, the electronic control component 20 includes a first electronic valve 21, a second electronic valve 23 and a temperature sensor 22. The first electronic valve 21 is arranged at the connection between the gas pipe 30 and the heating pipe 11 to control the flow of gas in the heating pipe 11. The second electronic valve 23 is arranged at the connection between the gas pipe 30 and the insulation pipe 12 to control the flow of gas in the insulation pipe 12. The temperature sensor 22 is used to detect the temperature of the burner 10. The temperature sensor 22 is electrically connected to the first electronic valve 21, and the temperature sensor 22 is electrically connected to the second electronic valve 23.

[0057] It can be understood that the gas pipe 30 is a total gas pipe 30, and the heating pipe 11 and the insulation pipe 12 are connected to the gas pipe 30 through two independent extension pipes that are not interconnected. The extension pipes do not participate in the combustion process. The gas pipe 30 transports gas to the heating pipe 11 and the insulation pipe 12 through the two extension pipes. The first electronic valve 21 is connected in series to the extension pipe of the heating pipe 11, and the second electronic valve 23 is connected in series to the extension pipe of the insulation pipe 12, so as to realize independent control of the heating pipe 11 by the first electronic valve 21 and independent control of the insulation pipe 12 by the second electronic valve 23.

[0058] In this configuration, the electronic control component 20 includes a first electronic valve 21, a second electronic valve 23 and a temperature sensor 22. The first electronic valve 21 controls the flow of gas in the heating tube 11, and the second electronic valve 23 controls the flow of gas in the insulation tube 12, so that the heating tube 11 and the insulation tube 12 are controlled by two independent electronic valves, avoiding the situation where when one control component is used to control two pipelines, the control effect may not meet the expected requirements due to the structure or position of the control component.

[0059] In some embodiments, the first electronic valve 21 and the second electronic valve 23 can both adopt a solenoid valve structure. The valve is generally controlled by an electric, pneumatic, or hydraulic actuator to control the rotation or movement of the valve core to achieve the opening and closing of the valve. However, long-term operation of the valve stem will cause the dynamic seal to leak out. The solenoid valve is completed by using electromagnetic force to act on the iron core sealed in the magnetic isolation sleeve of the electric control valve. The solenoid valve has almost no problem of external leakage. Therefore, the solenoid valve is particularly suitable as a valve for the gas pipe 30 to avoid the risk of explosion caused by gas leakage.

[0060] In other embodiments, the temperature sensor 22 is also connected to a display screen 41, which is disposed on the outside of the intelligent heating device 100. The display screen 41 can display the temperature monitored by the temperature sensor 22 in real time, so that the operator can know the temperature of the burner head 10 in real time and adjust the operation according to the temperature.

[0061] 1 to 4 , in one embodiment, the temperature sensor 22 is provided with a telescopic structure 221 . The telescopic structure 221 is connected to the sensing end of the temperature sensor 22 to adjust the height of the sensing end of the temperature sensor 22 .

[0062] In this configuration, a telescopic structure 221 is provided within the temperature sensor 22 and connected to the sensing end of the temperature sensor 22. This allows the sensing end of the temperature sensor 22 to be adjusted in height by the telescopic structure 221. Consequently, the sensing end of the temperature sensor 22 can always abut against the bottom of the frying pan 210 when used with frying pans 210 of different heights. The temperature monitored by the temperature sensor 22 is always closest to the actual temperature of the frying pan 210, thereby improving the monitoring accuracy of the temperature sensor 22.

[0063] In some embodiments, in order to make the telescopic structure 221 easier to operate, the telescopic structure 221 adopts a structure in which a push rod and a fixing piece are matched. The push rod is interference-fitted with the fixing piece so that the push rod can pass through the fixing piece and abut against the sensing end of the temperature sensor. By adjusting the height of the push rod, the height of the sensing end is indirectly adjusted, so that the temperature sensor 22 can adapt to frying pans 210 of different heights.

[0064] 1 to 3 , in one embodiment, a burner head 10 is provided with gas holes 13 , which are respectively arranged on the heating tube 11 and the insulation tube 12 . Some of the gas holes 13 of the insulation tube 12 are arranged opposite to some of the gas holes 13 of the heating tube 11 . When gas flows in the heating tube 11 , the insulation tube 12 automatically ignites the heating tube 11 .

[0065] It can be understood that some of the gas holes 13 of the insulation tube 12 are arranged opposite to some of the gas holes 13 of the heating tube 11. Since the gas holes 13 on the insulation tube 12 are always burning, as long as the gas flow in the heating tube 11 passes through the gas holes 13 opposite to the insulation tube 12, it will be ignited by the flame of the insulation tube 12, and then ignite the gas in the heating tube 11.

[0066] With such arrangement, the heating tube 11 and the insulation tube 12 realize gas combustion through the gas hole 13 , similar to a household stove, making the gas combustion safer.

[0067] In some embodiments, the gas holes 13 are densely arranged on the heating tube 11 and the insulation tube 12, respectively. The combustion of gas in a gas hole 13 is equivalent to a flame. Only when the gas holes 13 are densely arranged can a safe and stable flame be formed. In addition, the densely arranged gas holes 13 can also assist the self-ignition of the heating tube 11. When the heating tube 11 and the insulation tube 12 are ignited relative to the gas hole 13, the gas hole 13 will ignite the adjacent gas hole 13, and then quickly ignite the entire heating tube 11.

[0068] Referring to Figure 3, in one embodiment, the burner 10 further includes an ignition piece 14, which is provided with a through hole 141. Part of the gas holes 13 of the insulation tube 12 are opposite to one end of the ignition piece 14, and part of the gas holes 13 of the heating tube 11 are opposite to the other end of the ignition piece 14. The gas of the heating tube 11 is ignited by the flame of the insulation tube 12 through the through hole 141 of the ignition piece 14.

[0069] In this arrangement, the ignition piece 14 is provided with a through hole 141, and some of the gas holes 13 of the insulation tube 12 are facing one end of the ignition piece 14, and some of the gas holes 13 of the heating tube 11 are facing the other end of the ignition piece 14. In this way, the ignition piece 14 is responsible for directing the flame of the insulation tube 12 to the heating tube 11, so that the gas holes 13 of the insulation tube 12 do not need to face the gas holes 13 of the heating tube 11, and thus the ignition of the heating tube 11 is safer.

[0070] In some embodiments, in order to prevent the through hole 141 of the ignition component 14 from being too long, which would make it difficult for the insulation tube 12 to ignite the heating tube 11, the through hole 141 of the ignition component 14 is in an "L" shape, and the two ends of the "L" are relatively close to each other, and the distance between the two ends is shortened as much as possible to prevent the insulation tube 12 from igniting the heating tube 11.

[0071] In other embodiments, since the ignition piece 14 is always in a state of being burned by the insulation tube 12, the ignition piece 14 is made of high-temperature resistant material to prevent the ignition piece 14 from being burned and deformed, resulting in a poor ignition effect.

[0072] 1 , in one embodiment, the electronic control assembly 20 further includes an ignition needle 24 and a button 25 . The ignition needle 24 is disposed on the gas hole 13 of the insulation tube 12 . The button 25 is electrically connected to the ignition needle 24 so that the ignition needle 24 ignites the gas in the insulation tube 12 .

[0073] In this configuration, the electronic control component 20 also includes an ignition needle 24 and a button 25. The ignition needle 24 and the button 25 are electrically connected. The ignition needle 24 is located on the gas hole 13 of the insulation tube 12. When the button 25 is pressed, the ignition needle 24 generates sparks to ignite the insulation tube 12, and the insulation tube 12 then ignites the heating tube 11, so that only one ignition needle 24 is needed to achieve the ignition problem of the two pipelines.

[0074] In some embodiments, the ignition needle 24 adopts a pulse ignition method, and the connection between the battery and the pulse ignition needle 24 is connected through the button 25. Pulse ignition can be achieved by pressing the button 25, making the ignition method relatively simple and durable. At the same time, pulse ignition also has the characteristic of high ignition efficiency.

[0075] 1 and 2 , in one embodiment, the heating tube 11 is arranged in a zigzag manner, the insulation tube 12 is arranged in a curved manner, and the gas holes 13 are evenly distributed on the heating tube 11 and the insulation tube 12 .

[0076] In this arrangement, the heating tube 11 and the insulation tube 12 are bent and surrounded, and the pipeline arrangement forms a rectangular shape, so that the combustion holes arranged on the heating tube 11 and the insulation tube 12 are also rectangular in shape, so that the flame can output heat outward over a large range, ensuring uniform heat output of the intelligent heating device 100.

[0077] In some embodiments, the heating tube 11 is longer than the insulation tube 12 and surrounds a larger area. This allows the intelligent heating device 100 to increase the temperature of the burner head 10 as much as possible when the heating tube 11 is started. After the temperature of the burner head 10 is increased over a large area, its overall temperature drops more slowly, thereby avoiding the situation where the heating tube 11 is frequently ignited and extinguished.

[0078] In other embodiments, the heating tube 11 and the insulation tube 12 are arranged in a zigzag manner, so that the temperature sensor 22 is located in the middle surrounded by the heating tube 11 and the insulation tube 12. This position is the position where the stove head 10 has the highest temperature and the temperature changes the slowest. The temperature sensor 22 is located at this position and can more accurately monitor whether the maximum temperature of the frying pan 210 is higher or lower than the set temperature range, so that the monitoring effect of the temperature sensor 22 is better.

[0079] 1 , in one embodiment, the intelligent heating device 100 further includes a setting component 40 , which has a display screen 41 , which can display the temperature monitored by the electronic control component 20 , and the setting component 40 is electrically connected to the electronic control component 20 , and can change the preset maximum and minimum set temperatures of the electronic control component 20 .

[0080] It can be understood that the setting component 40 includes at least a manual setter and a circuit element with a memory function. When the manual setter sets the predetermined temperature, the circuit element changes its characteristics accordingly. At the same time, the circuit element is electrically connected to the temperature sensor 22. The temperature sensor 22 changes the temperature range of the electrical signal it sends to the electronic valve according to the characteristics of the circuit element, thereby realizing the setting of the predetermined temperature range by the setting component 40.

[0081] In this way, the predetermined temperature range of the intelligent heating device 100 is set by the setting component 40, so that the intelligent heating device 100 is not limited to the factory-set temperature range, thereby expanding the use scenarios of the intelligent heating device 100.

[0082] In some embodiments, the setting component 40 includes a knob, a display screen 41, and a circuit board. The knob is rotated to control the circuit board to adjust the predetermined temperature range of the temperature sensor 22. At the same time, the display screen 41 can also display the current predetermined temperature range of the temperature sensor 22 and the temperature of the burner 10 monitored by the current temperature sensor 22, so that the operator can make adjustments more intuitively and conveniently.

[0083] The present application also proposes an oven 200, which includes a shell and an intelligent heating device 100. The specific structure of the intelligent heating device 100 refers to the above embodiment. Since the oven 200 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0084] In some embodiments, referring to Figures 5 and 6, multiple intelligent heating devices 100 can be set inside the oven 200. The multiple intelligent heating devices 100 are isolated by insulation boards. The insulation boards are placed between the burners 10 of each intelligent heating device 100, which separates the combustion areas of the intelligent heating devices 100, avoiding the mutual influence of the intelligent heating devices 100, resulting in a reduction in the heating effect of the intelligent heating devices 100 on their main heating areas. At the same time, it is also beneficial to the separate use of each intelligent heating device 100 in the same oven 200.

[0085] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made using the contents of the present application specification and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. An intelligent heating device, wherein, The intelligent heating device includes: A gas pipe (30); A burner head (10), which is connected to the gas pipe, and the burner head (10) has a heating mode and a heat preservation mode; An electronic control component (20), which can detect the temperature of the burner head (10) and can automatically control the gas intake of the burner head (10) so that the burner head enters the heating mode or the heat preservation mode.

2. The intelligent heating device according to claim 1, wherein, The burner head includes: A heating pipe (11), which is connected to the gas pipe (30), and at least part of the electronic control component is connected in series at the connection between the heating pipe (11) and the gas pipe (30) to control the gas flow in the heating pipe (11); A heat preservation pipe (12), which is connected to the gas pipe (30), and at least part of the electronic control component is connected in series at the connection between the heat preservation pipe and the gas pipe (30) to control the gas flow in the heat preservation pipe (12); Wherein, the heating pipe (11) and the heat preservation pipe (12) start burning simultaneously, and the burner head enters the heating mode; only when the heat preservation pipe starts burning, the burner head enters the heat preservation mode.

3. The intelligent heating device according to claim 2, wherein, The electronic control component includes: A first electronic valve (21), which is arranged at the connection between the gas pipe and the heating pipe to control the gas flow in the heating pipe; A second electronic valve (23), which is arranged at the connection between the gas pipe and the heat preservation pipe to control the gas flow in the heat preservation pipe; A temperature sensor (22) for detecting the temperature of the burner head (10), and the temperature sensor (22) is electrically connected to the first electronic valve (21) and the temperature sensor (22) is electrically connected to the second electronic valve (23).

4. The intelligent heating device according to claim 3, wherein, The temperature sensor (22) is provided with a telescopic structure (221), and the telescopic structure (221) is connected to the sensing end of the temperature sensor (22) to adjust the height of the sensing end of the temperature sensor (22).

5. The intelligent heating device according to claim 2, wherein, Gas holes are provided on the burner head (10), and the gas holes are arranged on the heating pipe (11) and the heat preservation pipe (12) respectively. Part of the gas holes of the heat preservation pipe (12) are arranged opposite to part of the gas holes of the heating pipe. When gas flows in the heating pipe (11), the heat preservation pipe (12) automatically ignites the heating pipe (11).

6. The intelligent heating device according to claim 5, wherein, The burner head further includes: An ignition element (14), which is provided with a through hole. One end of the ignition element (14) is opposite to part of the gas holes of the heat preservation pipe (12), and the other end of the ignition element (14) is opposite to part of the gas holes of the heating pipe (11). The gas in the heating pipe (11) is ignited by the flame of the heat preservation pipe (12) through the through hole of the ignition element (14).

7. The intelligent heating device according to claim 5, wherein, The electronic control component further includes: An ignition needle (24), which is arranged on the gas hole of the heat preservation pipe; A button (25), which is electrically connected to the ignition needle (24) to make the ignition needle (24) ignite the gas in the heat preservation pipe (12).

8. The intelligent heating device according to claim 5, wherein The heating pipe (11) is arranged in a zigzag winding manner, the heat preservation pipe (12) is arranged in a bent manner, and the gas holes are evenly distributed on the heating pipe and the heat preservation pipe.

9. The intelligent heating device according to any one of claims 1 to 8, wherein, The intelligent heating device further includes: a setting component (40), the setting component (40) has a display screen (41), the display screen (41) can display the temperature monitored by the electric control component (20), the setting component (40) is electrically connected to the electric control component, and the setting component can change the preset maximum setting temperature and minimum setting temperature of the electric control component.

10. An oven (200), wherein, The oven includes a housing and the intelligent heating device according to any one of claims 1 to 9, and the intelligent heating device is arranged in the housing.

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