Ceramic electric heating furnace capable of adjusting output power

Abstract

The utility model discloses a ceramic electric heating furnace with adjustable output power, which relates to the technical field of electric heating and comprises a ceramic electric heating furnace body, a temperature sensor, an electric heating wire and the like. According to the electric heating furnace, the heat insulation sleeve is installed on the handle, heat transfer is effectively isolated, a user is prevented from being scalded in the operation process, the use safety is improved, the temperature sensor and the wireless communication module are installed, the user can remotely monitor and control the working state of the electric heating furnace, intelligent operation and accurate control are achieved, and the use safety is improved. And the temperature sensor is arranged in the electric heating furnace, so that the temperature in the furnace can be monitored in real time, the output power can be automatically adjusted according to requirements, uniform heating is ensured, the energy consumption is reduced, and the heating efficiency and the use safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating, and specifically discloses a ceramic electric heating furnace with adjustable output power. Background Art

[0002] Ceramic electric heating furnace is a heating device widely used in homes, laboratories and industries. It is favored for its advantages such as uniform heating, high temperature resistance and high efficiency. However, the existing ceramic electric heating furnace still has some shortcomings in actual use. In order to improve the safety, convenience and intelligence level of use, an existing laboratory electric heating furnace (publication number: CN207751330U) has at least the following disadvantages:

[0003] 1. Existing water gate controllers and existing ceramic electric heating furnaces are usually not equipped with anti-scalding designs. Users are prone to being burned by accidentally touching the high-temperature shell or handle during operation. It is particularly dangerous for high temperature to be transmitted to the handle part, which increases the risk of operation. Therefore, a device that can avoid scalding is urgently needed.

[0004] 2. The ceramic electric heating furnace in the existing sluice controller lacks intelligent monitoring and control functions and cannot realize remote monitoring and control. Users need to frequently manually adjust and monitor the working status of the electric heating furnace, so a remote monitoring device is urgently needed.

[0005] 3. Existing sluice controllers Traditional ceramic electric heating furnaces usually use a simple manual power adjustment method, which has low adjustment accuracy and cannot dynamically adjust the output power according to actual usage. This method easily leads to problems such as uneven heating, high energy consumption and overheating, which reduces the efficiency and safety of the equipment. Therefore, there is an urgent need for a device that can easily adjust the output power. Utility Model Content

[0006] The main purpose of the utility model is to provide a ceramic electric heating furnace with adjustable output power, which can effectively solve the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a ceramic electric heating furnace with adjustable output power, comprising a ceramic electric heating furnace body, a control device is installed in front of the ceramic electric heating furnace body, a display screen is installed in front of the control device, a heating wire is installed above the ceramic electric heating furnace body, handles are installed on both sides of the ceramic electric heating furnace body, an insulating sleeve is installed on the handles, a base plate is installed at the bottom of the ceramic electric heating furnace body, a vent is installed at the rear of the ceramic electric heating furnace body, a power cord is passed through the side of the ceramic electric heating furnace body, and a power plug is installed on the other side of the power cord.

[0008] Preferably, a circuit board is installed inside the control device, and an integrated power supply is installed above the circuit board.

[0009] Preferably, a wire extends out from the right side of the integrated power supply.

[0010] Preferably, a wireless communication module is installed on the other side of the wire.

[0011] Preferably, a temperature sensor is installed above the integrated power supply.

[0012] Preferably, a microcontroller is installed on the right side of the temperature sensor.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model installs a heat-insulating sleeve on the handle, which effectively isolates heat transfer, avoids users from being scalded during operation, and improves safety of use.

[0015] 2. The utility model is equipped with a temperature sensor and a wireless communication module, so that the user can remotely monitor and control the working status of the electric furnace, realize intelligent operation and precise control, and greatly improve the convenience and safety of use.

[0016] 3. The utility model installs a temperature sensor in the electric heating furnace, which can monitor the temperature in the furnace in real time and automatically adjust the output power according to needs to ensure uniform heating, reduce energy consumption, and improve heating efficiency and safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 It is an overall cross-sectional view of the utility model;

[0019] Figure 3 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0020] In the figure: 1. Ceramic electric heating stove body; 2. Handle; 3. Heating wire; 4. Control device; 5. Display screen; 6. Insulation sleeve; 7. Power cord; 8. Power plug; 9. Circuit board; 10. Integrated power supply; 11. Microcontroller; 12. Wires; 13. Wireless communication module; 14. Temperature sensor; 15. Ventilation port; 16. Bottom plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] See also Figure 1-3 , the utility model provides a technical solution:

[0026] A ceramic electric heating stove with adjustable output power comprises a ceramic electric heating stove body, a control device is installed in front of the ceramic electric heating stove body, a display screen is installed in front of the control device, a heating wire is installed above the ceramic electric heating stove body, handles are installed on both sides of the ceramic electric heating stove body, heat insulation sleeves are installed on the handles, a base plate is installed at the bottom of the ceramic electric heating stove body, a vent is installed at the rear of the ceramic electric heating stove body, a power cord is extended from the side of the ceramic electric heating stove body, a power plug is installed on the other side of the power cord, a circuit board is installed inside the control device, an integrated power supply is installed above the circuit board, a wire is extended from the right side of the integrated power supply, a wireless communication module is installed on the other side of the wire, a temperature sensor is installed above the integrated power supply, and a microcontroller is installed on the right side of the temperature sensor.

[0027] The temperature sensor described in this embodiment preferably adopts the temperature sensor of Inno Technology, which can accurately measure ±1%℃ or 1% of the full range (higher accuracy can be customized), can also be used at -40℃~200.0℃, measures the direct temperature of the object being measured in real time, has super immunity to electromagnetic field interference, single-point temperature measurement, and digital signal output.

[0028] The following is a comparison table between the utility model and the prior art:

[0029]

[0030] In this embodiment, the existing ceramic electric stove is usually not equipped with an effective heat insulation design, which causes high temperature to be transferred to the handle part during operation, and the user is easily burned due to accidental contact. According to statistics, in the process of using ceramic electric stoves, about 20% of users have needed emergency treatment due to burns caused by high-temperature handles. The utility model installs a heat insulation sleeve on the handle, which can effectively isolate heat transfer and prevent users from being burned during operation, thereby significantly improving the safety of use. Experimental data shows that after installing the heat insulation sleeve, the surface temperature of the handle can be stabilized below 30°C, and a safe temperature can be maintained even when the electric stove is working, completely eliminating the risk of burns.

[0031] It should be noted that the traditional ceramic electric furnace of the utility model lacks intelligent monitoring and control functions. Users need to frequently manually adjust and monitor the status of the equipment. Especially in application scenarios where precise temperature control is required, this manual operation method is particularly inconvenient and unreliable. According to user feedback, about 35% of operating errors are caused by inaccurate manual adjustment, resulting in deviations in experimental results and reduced production efficiency. The utility model is equipped with a temperature sensor and a wireless communication module, and users can remotely monitor and control the working status of the electric furnace to achieve intelligent operation and precise control. In actual use, real-time monitoring and adjustment of temperature through mobile phones or computer terminals can reduce more than 90% of operating errors and improve the convenience and safety of operation.

[0032] It should be noted that existing ceramic electric furnaces usually use manual power adjustment, which has low adjustment accuracy and cannot dynamically adjust the output power according to actual usage, resulting in energy waste and uneven heating. Research data shows that the energy efficiency utilization rate of the traditional manual adjustment method is only about 75% on average, and overheating or insufficient heating problems often occur during the heating process. The utility model installs a temperature sensor in the electric furnace, which can monitor the temperature in the furnace in real time and automatically adjust the output power as needed to ensure uniform heating and reduce energy consumption. Test results show that the automatic adjustment function can increase the energy efficiency utilization rate to more than 95%, while significantly improving the heating uniformity and reducing overheating and energy waste.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ceramic electric heating furnace with adjustable output power, comprising a ceramic electric heating furnace body (1), characterized in that: A control device (4) is installed in front of the ceramic electric heating furnace body (1), a display screen (5) is installed in front of the control device (4), a heating wire (3) is installed above the ceramic electric heating furnace body (1), handles (2) are installed on both sides of the ceramic electric heating furnace body (1), and heat insulation sleeves (6) are installed on the handles (2), a bottom plate (16) is installed at the bottom of the ceramic electric heating furnace body (1), a vent (15) is installed at the rear of the ceramic electric heating furnace body (1), a power cord (7) is passed through the side of the ceramic electric heating furnace body (1), and a power plug (8) is installed on the other side of the power cord (7).

2. The ceramic electric heating furnace with adjustable output power according to claim 1, characterized in that: A circuit board (9) is installed inside the control device (4), and an integrated power supply (10) is installed above the circuit board (9).

3. The ceramic electric heating furnace with adjustable output power according to claim 2, characterized in that: An electric wire (12) extends out from the right side of the integrated power supply (10).

4. The ceramic electric heating furnace with adjustable output power according to claim 3, characterized in that: A wireless communication module (13) is installed on the other side of the electric wire (12).

5. The ceramic electric heating furnace with adjustable output power according to claim 2, characterized in that: A temperature sensor (14) is installed above the integrated power supply (10).

6. The ceramic electric heating furnace with adjustable output power according to claim 5, characterized in that: A microcontroller (11) is installed on the right side of the temperature sensor (14).

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