Heating tube cover applied to air fryer

Abstract

The application discloses a heating tube cover applied to an air fryer, which comprises a cover body, the cover body is provided with a protrusion, a sensor hole position for mounting an NTC sensor is arranged on one side of the cover body, and a wind guide slope facing the sensor hole position is arranged at the edge of the edge of the protrusion. When the fan wheel rotates, the wind force drives heat to diffuse outward, and the hot air is directed to the temperature sensor through the wind guide slope, so that the detection can be quickly responded, and the accuracy is higher.

Description

Technical Field

[0001] This utility model relates to the field of air fryers, and more particularly to a heating element cover for use in air fryers. Background Technology

[0002] In an air fryer, there is a certain distance between the heating element and the NTC, which causes a certain lag in temperature detection. Utility Model Content

[0003] To address the aforementioned issues, this technical solution provides a heating element cover for use in air fryers.

[0004] To achieve the above objectives, the technical solution is as follows:

[0005] A heating element cover for an air fryer includes a cover body, the cover body having a protrusion, a sensor hole for mounting an NTC sensor located on one side of the cover body, and an air guide slope facing the sensor hole at the edge of the protrusion.

[0006] In some embodiments, the air guide ramp and the protrusion are connected by a bend transition, the opening direction of which is opposite to the sensor aperture.

[0007] In some embodiments, the other side of the cover is provided with a vent, and the edge of the protrusion near the vent is designed with a guide slope.

[0008] In some embodiments, a guide plate with an inclined design is provided on one side of the exhaust port.

[0009] In some embodiments, the protruding corners have a rounded transition.

[0010] In some embodiments, an arc-shaped guide transition is provided between the raised edge and the air guide slope.

[0011] In some embodiments, one side of the cover is provided with a heating coil through hole for installing a heating coil, and the other side is provided with a mounting bracket for fixing the heating coil.

[0012] The beneficial effects of this application are:

[0013] This application utilizes the principle that when the wind turbine rotates, the wind force carries heat outward, and the hot air is directed towards the temperature sensor through the guide slope, thereby enabling rapid response and detection with higher accuracy. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0015] Figure 1This is a schematic diagram of the cover structure according to an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cover during installation according to an embodiment of this utility model. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the structure of the cover during installation according to an embodiment of this utility model. Figure 2 . Detailed Implementation

[0018] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] Please refer to Figure 1-3 As shown, a heating element cover for an air fryer includes a cover body, the cover body having a protrusion 200, a sensor hole 201 for mounting an NTC sensor located on one side of the cover body, and an air guide ramp 202 facing the sensor hole 201 at the edge of the protrusion 200.

[0020] This application utilizes the principle that when the wind turbine rotates, the wind force carries heat outward, and the hot air is directed towards the temperature sensor through the guide slope, thereby enabling rapid response and detection with higher accuracy.

[0021] In this embodiment, the wind guide ramp 202 and the protrusion 200 are connected by a bending transition 203. The opening direction of the bending transition 203 is opposite to the sensor hole 201. The bending transition is bent and tilted. The bent part is conducive to guiding the air and blowing it directionally to the temperature sensor through one end, thereby increasing the wind speed, detection efficiency, and accuracy.

[0022] In this embodiment, the other side of the cover is provided with an exhaust port 204. The edge of the protrusion 200 near the exhaust port 204 is designed with a guide slope. When the fan rotates, the wind force is clockwise. It is first detected by the temperature sensor, and then concentrated at the exhaust port through the horn-shaped edge. This not only allows for rapid detection of the current temperature, but also for quick heat dissipation.

[0023] In this embodiment, a guide plate 205 with an inclined design is provided on one side of the exhaust port 204. The airflow passes through the guide plate to the edge on the other side and then is discharged in a concentrated manner to avoid collision.

[0024] In this embodiment, the corners of the protrusion 200 are curved to facilitate wind guidance and change of direction.

[0025] In this embodiment, an arc-shaped guide transition 206 is provided between the edge of the protrusion 200 and the wind guide slope 202, which is conducive to the concentrated guidance of wind force.

[0026] In this embodiment, one side of the cover is provided with a heating coil through hole 207 for installing the heating coil, and the other side is provided with a mounting bracket 208 for fixing the heating coil. The terminals at the two ends of the heating coil are installed through the heating coil through hole to facilitate external wiring. The heating coil is then fixed by the mounting bracket provided on the other side of the cover.

[0027] The above description is only a preferred embodiment of this application and is not intended to limit the scope of implementation of this application. Any other embodiments whose principles and basic structures are the same as or similar to those of this application are within the protection scope of this application.

Claims

1. A heating element cover for an air fryer, characterized in that, The device includes a cover with a protrusion (200) and a sensor hole (201) for mounting an NTC sensor on one side. The edge of the protrusion (200) has a wind guide slope (202) facing the sensor hole (201).

2. The heating element cover for an air fryer according to claim 1, characterized in that: The wind guide slope (202) and the protrusion (200) are connected by a bending transition (203), the opening direction of which is opposite to the sensor hole (201).

3. The heating element cover for an air fryer according to claim 2, characterized in that: The other side of the cover is provided with an exhaust port (204), and the edge of the protrusion (200) near the exhaust port (204) is designed with a guide slope.

4. The heating element cover for an air fryer according to claim 3, characterized in that: The exhaust port (204) is provided with an inclined guide plate (205) on one side.

5. The heating element cover for an air fryer according to claim 4, characterized in that: The corners of the protrusion (200) are curved.

6. The heating element cover for an air fryer according to claim 5, characterized in that: An arc-shaped guide transition (206) is provided between the edge of the protrusion (200) and the wind guide slope (202).

7. The heating element cover for an air fryer according to claim 1, characterized in that: The cover has a heating coil through hole (207) on one side for installing the heating coil, and a mounting bracket (208) for fixing the heating coil on the other side.

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