Pot detection control device and heating furnace
By installing the inspection pot control device for detecting the pot body on the heating furnace, the power supply and power outage of the heating furnace is automatically controlled, which solves the problem of forgetting to cut off the power after the pot body is removed, and improves the safety and reliability of the heating furnace.
Patent Information
- Application Number
- CN202422013791.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing heating furnace is likely to forget to lose power after the boiler body is removed, resulting in the heating furnace continuous operation, and there are safety hazards such as damage or fire risk.
A pot inspection control device is designed, including installation bracket, detection part, power extraction module and control module. By detecting the pot body signal, the switch assembly is automatically controlled to be turned on and off, so that the pot body is powered when it exists and powered off when it does not exist.
Automatic pot body detection and power outage treatment of heating furnaces are realized, operation is simplified, and safety is improved, and the risks of heating furnaces are avoided.
Smart Images
Figure CN223121983U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating equipment, in particular to a pan detection control device and a heating furnace. Background Art
[0002] At present, heating furnaces on the market have a heat preservation function. The heating furnace is set to work continuously. When a pan is placed on the heating furnace, the pan can be heated according to the set control logic to achieve the heat preservation function.
[0003] However, this also brings certain potential safety hazards in use. For example, after the user removes the pan from the heating furnace, it is easy to forget to cut off the power supply of the heating furnace. The continuous operation of the heating furnace may cause damage to the heating furnace and even cause a fire in severe cases. Summary of the Utility Model
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a pan detection control device and a heating furnace, which can automatically detect the pan and cut off the power supply, are simple and reliable to use, and provide safety guarantee.
[0005] A pan detection control device according to an embodiment of the first aspect of the utility model includes: a mounting bracket for mounting on a heating furnace; a detection member disposed on the mounting bracket, the detection member being configured to detect a pan signal, the pan signal being used to indicate whether there is a pan on the heating furnace; a power taking module including a first power connection component, a second power connection component and a switch component, the first power connection component being configured to connect to a power supply, the second power connection component being configured to connect to a power taking connector of an electric heating furnace, the first power connection component being connected to the second power connection component through the switch component, the switch component being closed to conduct between the first power connection component and the second power connection component, and the switch component being opened to cut off the power between the first power connection component and the second power connection component; a control module electrically connected to the detection member and the switch component respectively, the control module being capable of controlling the switch component to close or open according to the pan signal.
[0006] A pan detection control device according to an embodiment of the utility model has at least the following beneficial effects:
[0007] The pot detection control device of the present utility model, the mounting bracket can be mounted on the heating furnace, the detection member faces the position where the pot body is placed on the heating furnace, the detection member can detect whether there is a pot body on the heating furnace, and the power-taking joint of the heating furnace is connected to the second power connection component, the first power connection component is connected to the power supply. When there is a pot body on the heating furnace, the control module controls the switch component to close, the first power connection component and the second power connection component are conducted, and the power supply powers the heating furnace, and the heating furnace can start to heat the pot body. When the detection member detects that there is no pot body on the heating furnace, the control module can control the switch component to disconnect according to the situation. At this time, the heating furnace will lose power and stop. This design automatically performs pot body detection and power-off processing, which is simple and reliable to use and provides safety guarantee.
[0008] According to some embodiments of the present utility model, the power-taking module includes a plug housing, the first power connection component and the second power connection component are arranged on the plug housing, and the switch component is arranged in the plug housing.
[0009] According to some embodiments of the present utility model, the first power connection component is arranged on the first end face of the plug housing, the second power connection component is arranged on the second end face of the plug housing, and the first end face and the second end face face away from each other.
[0010] According to some embodiments of the present utility model, the control module is arranged in the plug housing, the plug housing is provided with a first wire, and the control module is electrically connected to the detection member through the first wire; or, the control module is arranged on the mounting bracket, the plug housing is provided with a first wire, and the control module is electrically connected to the switch component through the first wire.
[0011] According to some embodiments of the present utility model, the control module is arranged in the plug housing, a first wireless module is further arranged in the plug housing, a second wireless module is arranged on the mounting bracket, the control module is electrically connected to the first wireless module, the detection member is electrically connected to the second wireless module, and the first wireless module can wirelessly communicate with the second wireless module so that the control module and the detection member are connected.
[0012] According to some embodiments of the present utility model, the pot detection control device further includes a wireless communication module, and the control module is electrically connected to the wireless communication module.
[0013] According to some embodiments of the present utility model, the detection member includes an infrared transceiver probe.
[0014] According to some embodiments of the present utility model, the mounting bracket is provided with a mounting structure, and the mounting bracket is detachably connected to the heating furnace through the mounting structure.
[0015] According to some embodiments of the present utility model, the installation structure includes a first installation arm and a second installation arm provided on the installation bracket. A first sliding groove is provided on the side wall of the first installation arm close to the second installation arm, and a second sliding groove is provided on the side wall of the second installation arm close to the first installation arm. The length directions of the first sliding groove and the second sliding groove form an angle, and both the first sliding groove and the second sliding groove can be slidably clamped to the heating furnace.
[0016] The heating furnace according to the second aspect embodiment of the present utility model is provided with the pot detection control device disclosed in any of the above embodiments.
[0017] The heating furnace according to the embodiment of the present utility model has at least the following beneficial effects:
[0018] For the heating furnace of the present utility model, using the pot detection control device disclosed in any of the above embodiments, the pot body is automatically detected and the power is cut off. The use is simple and reliable, providing safety guarantee.
[0019] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:
[0021] Figure 1 is a three-dimensional schematic diagram of one embodiment of the pot detection control device of the present utility model;
[0022] Figure 2 is a three-dimensional schematic diagram of one embodiment of the heating furnace of the present utility model;
[0023] Figure 3 is an assembly schematic diagram of the heating furnace and the pot detection control device;
[0024] Figure 4 is Figure 3 an enlarged schematic diagram of a partial structure A of the assembly structure of the heating furnace and the pot detection control device in
[0025] Figure 5 is a schematic diagram of the principle structure block of one embodiment of the pot detection control device of the present utility model.
[0026] Reference numerals:
[0027] Mounting bracket 100; First mounting arm 110; First chute 111; Second mounting arm 120; Second chute 121; Detection member 200; Power-taking module 300; Plug housing 310; First end face 311; Second end face 312; First power connection assembly 320; Second power connection assembly 330; Switch assembly 340; First wire 350; Control module 400; Wireless communication module 500; Heating furnace 600; Second wire 610; Power-taking connector 620. Detailed implementation mode
[0028] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.
[0029] In the description of the present invention, it should be understood that with regard to the orientation description, for example, terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0030] In the description of the present invention, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mount", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside 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.
[0032] Such as Figures 1 - 5As shown in the figure, a pot detection control device according to an embodiment of the first aspect of the present utility model includes a mounting bracket 100, a detection component 200, a power-taking module 300, and a control module 400. The mounting bracket 100 is used to be mounted on a heating furnace 600. The detection component 200 is disposed on the mounting bracket 100, and the detection component 200 is used to detect a pot body signal, and the pot body signal is used to indicate whether there is a pot body on the heating furnace 600. The power-taking module 300 includes a first power connection component 320, a second power connection component 330, and a switch component 340. The first power connection component 320 is used to connect to a power supply, and the second power connection component 330 is used to connect to a power-taking connector 620 of the electric heating furnace. The first power connection component 320 is connected to the second power connection component 330 through the switch component 340. The switch component 340 is closed to make the first power connection component 320 and the second power connection component 330 conduct, and the switch component 340 is opened to cut off the power between the first power connection component 320 and the second power connection component 330. The control module 400 is electrically connected to the detection component 200 and the switch component 340 respectively, and the control module 400 can control the switch component 340 to close or open according to the pot body signal.
[0033] Among them, the heating furnace 600 can be a conventional induction cooker, a resistive heating furnace, a semiconductor heating furnace, etc. Generally speaking, the heating furnace 600 includes a bottom shell, a panel, a driving circuit board, and a heating component, etc. The bottom shell and the panel are connected, and the pot body can be placed on the panel. The driving circuit board and the heating component can be placed in the internal space defined by the bottom shell and the panel. A second wire 610 is also passed through the bottom shell, and the power-taking connector 620 is connected to the driving circuit board through the second wire 610 to supply power to the driving circuit board and the heating component. The driving circuit board is used to control the operation of the driving heating component, which will not be specifically described here.
[0034] The control module 400 can include an MCU or a CPU and its accessory circuits. The switch component 340 can be a semiconductor switch tube, an electromagnetic relay switch, etc. The control module 400 is connected to the controlled end of the switch component 340 to be able to control the closing or opening of the switch component 340.
[0035] Such as Figure 1 、 2 As shown in 3, the first power connection component 320 can be a conventional three-pin plug or two-pin plug for connecting to the power supply of the mains electricity, and the second power connection component 330 can be a three-pin socket or two-pin socket for providing access for the power-taking connector 620 of the electric heating furnace.
[0036] In some embodiments of the present utility model, the detection member 200 includes an infrared transceiver probe. The infrared transceiver probe emits infrared rays towards the pot body. If there is a pot body, the infrared rays will be reflected on the surface of the pot body and then be acquired by the infrared transceiver probe again. If there is no pot body, the infrared rays will not be reflected and the infrared transceiver probe will not receive the reflected infrared rays, and a pot body signal is formed based on this.
[0037] In some embodiments of the present utility model, the detection member 200 can also be a magnetic coupling sensor, a pressure sensor, etc.
[0038] For the pot detection control device of the present utility model, the mounting bracket 100 can be mounted on the heating furnace 600. The detection member 200 is placed towards the position where the pot body is placed on the heating furnace 600. The detection member 200 can detect whether there is a pot body on the heating furnace 600. The power taking joint 620 of the heating furnace 600 is connected to the second power connection component 330, and the first power connection component 320 is connected to the power supply. When there is a pot body on the heating furnace 600, the control module 400 controls the switch component 340 to close, and the first power connection component 320 and the second power connection component 330 are conducted, and the power supply powers the heating furnace 600, and the heating furnace 600 can start to heat the pot body. When the detection member 200 detects that there is no pot body on the heating furnace 600, the control module 400 can control the switch component 340 to disconnect according to the situation. At this time, the heating furnace 600 will lose power and stop operating. This design automatically performs pot body detection and power-off processing, which is simple, reliable, and provides safety protection.
[0039] In some embodiments of the present utility model, as Figure 1 、 2 shown in FIGS. 3, the power taking module 300 includes a plug housing 310. The first power connection component 320 and the second power connection component 330 are arranged on the plug housing 310, and the switch component 340 is arranged inside the plug housing 310.
[0040] The plug housing 310 is used to arrange the first power connection component 320 and the second power connection component 330. The user can directly hold the plug housing 310 and connect the plug housing 310 to the power supply, and at the same time, the power taking joint 620 of the heating furnace 600 can be connected to the second power connection component 330 on the housing.
[0041] In some embodiments of the present utility model, the first power connection component 320 is arranged on the first end face 311 of the plug housing 310, the second power connection component 330 is arranged on the second end face 312 of the plug housing 310, and the first end face 311 and the second end face 312 face away from each other.
[0042] The plug housing 310 can be generally cylindrical, cuboid-shaped or cube-shaped. The first end face 311 provided by the first power connection component 320 and the second end face 312 provided by the second power connection component 330 face away from each other. After the first power connection component 320 is connected to the power supply, the second power connection component 330 located on the opposite second end face 312 can have more sufficient space to connect to the power take-off connector 620.
[0043] In some embodiments of the present utility model, the control module 400 is arranged inside the plug housing 310. The plug housing 310 is provided with a first wire 350, and the control module 400 is electrically connected to the detection member 200 through the first wire 350;
[0044] Alternatively, the control module 400 is arranged on the mounting bracket 100. The plug housing 310 is provided with a first wire 350, and the control module 400 is electrically connected to the switch assembly 340 through the first wire 350.
[0045] The first wire 350 can enable the plug housing 310 to move to a wider range for connection to the power supply, while the control module 400 can be selectively installed on the plug housing 310 or the mounting bracket 100.
[0046] In some embodiments of the present utility model, the control module 400 is arranged inside the plug housing 310. A first wireless module is also arranged inside the plug housing 310. A second wireless module (not shown in the figure) is arranged on the mounting bracket 100. The control module 400 is electrically connected to the first wireless module, and the detection member 200 is electrically connected to the second wireless module. The first wireless module can wirelessly communicate with the second wireless module to connect the control module 400 and the detection member 200.
[0047] Both the first wireless module and the second wireless module can adopt a Bluetooth module or a Wi-Fi module. The first wireless module and the second wireless module establish wireless communication. The pan body signal detected by the detection member 200 can be wirelessly transmitted to the control module 400. There is no need to set the first wire 350, making the connection position between the plug housing 310 and the power supply more flexible. At the same time, it is also convenient for the second wire 610 to connect to the power take-off connector 620 and access the second power connection component 330.
[0048] In some embodiments of the present utility model, such as Figure 5As shown, the pan detection control device further includes a wireless communication module 500. The control module 400 is electrically connected to the wireless communication module 500. The wireless communication module 500 can be a Bluetooth module, a Wi-Fi module, or a 3G / 4G / 5G mobile communication module. The wireless communication module 500 can be interconnected with a user's mobile intelligent devices such as a mobile phone or a laptop. The control module 400 can send data such as whether there is a pan and the on / off state of the switch assembly 340 to the user's mobile intelligent device through the wireless communication module 500, so that the user can view it at any time.
[0049] In some embodiments of the present invention, as Figure 3 , 4 shown, the mounting bracket 100 is provided with a mounting structure, and the mounting bracket 100 is detachably connected to the heating furnace 600 through the mounting structure.
[0050] The mounting bracket 100 is detachably arranged on the heating furnace 600 through the mounting structure. When the pan detection function is not needed, the pan detection control device can be detached from the heating furnace 600, and when the pan detection function is needed, the pan detection control device is installed on the heating furnace 600 again.
[0051] In some embodiments of the present invention, as Figure 4 shown, the mounting structure includes a first mounting arm 110 and a second mounting arm 120 provided on the mounting bracket 100. The first mounting arm 110 is provided with a first chute 111 on the side wall close to the second mounting arm 120, and the second mounting arm 120 is provided with a second chute 121 on the side wall close to the first mounting arm 110. The length directions of the first chute 111 and the second chute 121 have an included angle, and both the first chute 111 and the second chute 121 can be slidably clamped on the heating furnace 600.
[0052] Generally speaking, the panel of the heating furnace 600 is usually in a polygonal shape such as a rectangle, and the edge of the panel slightly protrudes from the side surface to form a convex joint part. The convex joint parts located on the adjacent sides of the panel can respectively enter the first chute 111 and the second chute 121 from the notch at the end of the first chute 111 and the second chute 121, and along the relative sliding of the mounting bracket 100 and the heating furnace 600, the convex joint parts on the adjacent sides will be respectively clamped with the first chute 111 and the second chute 121, and the installation and disassembly are simple and convenient for the user to use.
[0053] The heating furnace 600 according to the second aspect embodiment of the present invention is provided with the pan detection control device disclosed in any of the above embodiments.
[0054] The heating furnace 600 of the present utility model uses the pot detection control device disclosed in any of the above embodiments to automatically detect the pot body and cut off the power, which is simple, reliable and provides safety guarantee.
[0055] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0056] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.
Claims
1. A pot detection control device, characterized in that, Including: An installation bracket for installing on a heating furnace; A detection component arranged on the installation bracket, the detection component is used for detecting a pot body signal, and the pot body signal is used to indicate whether there is a pot body on the heating furnace; A power-taking module, including a first power connection component, a second power connection component and a switch component, the first power connection component is used for connecting to a power supply, the second power connection component is used for connecting to a power-taking connector of an electric heating furnace, the first power connection component is connected to the second power connection component through the switch component, the switch component is closed to make the first power connection component and the second power connection component conduct, and the switch component is disconnected to make the first power connection component and the second power connection component cut off the power; A control module, electrically connected to the detection component and the switch component respectively, and the control module can control the switch component to close or open according to the pot body signal.
2. The inspection pot control device according to claim 1, wherein: The power-taking module includes a plug housing, the first power connection component and the second power connection component are arranged on the plug housing, and the switch component is arranged inside the plug housing.
3. The pan detection control device according to claim 2, wherein: The first power connection component is arranged on the first end face of the plug housing, the second power connection component is arranged on the second end face of the plug housing, and the first end face and the second end face face away from each other.
4. The pan detection control device according to claim 2, characterized in that: The control module is arranged inside the plug housing, and the plug housing is provided with a first wire, and the control module is electrically connected to the detection component through the first wire; or, the control module is arranged on the installation bracket, the plug housing is provided with a first wire, and the control module is electrically connected to the switch component through the first wire.
5. The pan detection control device according to claim 2, wherein: The control module is arranged inside the plug housing, and a first wireless module is further arranged inside the plug housing, a second wireless module is arranged on the installation bracket, the control module is electrically connected to the first wireless module, the detection component is electrically connected to the second wireless module, and the first wireless module can wirelessly communicate with the second wireless module to connect the control module and the detection component.
6. The pan detection control device according to claim 1, wherein, It further includes a wireless communication module, and the control module is electrically connected to the wireless communication module.
7. The pan detection control device according to claim 1, wherein The detection component includes an infrared transceiver probe.
8. The pan detection control device according to claim 1, wherein, The installation bracket is provided with an installation structure, and the installation bracket is detachably connected to the heating furnace through the installation structure.
9. The pan detection control device according to claim 8, wherein, The installation structure includes a first installation arm and a second installation arm arranged on the installation bracket. The first installation arm is provided with a first sliding groove on the side wall close to the second installation arm, and the second installation arm is provided with a second sliding groove on the side wall close to the first installation arm. The length directions of the first sliding groove and the second sliding groove have an included angle, and both the first sliding groove and the second sliding groove can be slidably clamped on the heating furnace.
10. A heating furnace, characterized in that, There is provided a pot detection control device according to any one of claims 1 to 9.