CN218887044U

CN218887044U - Temperature display knob, temperature display device and stove

Info

Publication number: CN218887044U
Application number: CN202222733083.8U
Authority: CN
Inventors: 谭富强
Original assignee: Dongguan Fushengtong Electronic Technology Co ltd
Current assignee: Dongguan Fushengtong Electronic Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-18
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a cooking utensil cooking utensils knob switch technical field especially relates to a temperature display knob and temperature display device including this knob and cooking utensils including this temperature display device, and the temperature display knob includes display module, casing subassembly and base, wherein, display module with casing subassembly upper portion is connected, the base with casing subassembly sub-unit connection. The application provides a temperature display knob changes conventional knob into the form that can the temperature show for the user need not temperature measuring equipment such as oil temperature gauge also can make things convenient for audio-visual to see the vegetable temperature when culinary art, has removed the step of oil temperature gauge temperature measurement from, and then has improved the vegetable of user when cooking and has gone out a pot quality. The temperature display knob has wide application range, and for example, the knob can be additionally arranged on a cooker and a cooker which need a knob switch, such as a gas cooker, a microwave oven, an air fryer and the like.

Description

Temperature display knob, temperature display device and stove

Technical Field

The utility model relates to a cooking utensil cooking utensils rotary switch technical field especially relates to a temperature display knob and temperature display device and cooking utensils.

Background

Cooking, which refers to the process and art of processing food into meals. A good dish has good color, flavor, taste and shape, and not only is satisfied when people eat the dish, but also the nutrition of the food can be absorbed by human bodies more easily. With the popularization of the concept of green healthy diet, more and more people begin to try to cook at home, the temperature plays a crucial role in the quality of dishes during cooking, but for most common cookers, the temperature of the dishes and the temperature of the oil during cooking can only be estimated by visual inspection, and the accurate value cannot be obtained.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a temperature display knob that can be used to on the cooking utensil and including the temperature display device of this knob and including this temperature display device's cooking utensils.

The embodiment of the utility model provides a realize like this, a temperature display knob, including display module, casing subassembly and base, wherein, display module with casing subassembly upper portion is connected, the base with casing subassembly sub-unit connection.

Further, the display assembly comprises a screen and a top cover, the shell assembly comprises a main body and a bottom cover, and the top cover and the main body are connected through a buckle in a clamping mode.

Furthermore, the inner surface of the bottom end of the main body is provided with a rotary clamping groove, the edge of the bottom cover is provided with a protrusion, and the protrusion is connected with the rotary clamping groove in a matched mode.

Further, the shell assembly further comprises an anti-slip sleeve, and the anti-slip sleeve is sleeved on the side face of the main body.

Further, a battery jar is arranged in the main body.

Further, a base circuit board is arranged on the inner surface of the base, and the main body, the screen, the bottom cover and the base circuit board are electrically connected.

Further, the bottom cover is made of waterproof materials, and a conductive metal plate is arranged on the inner surface of the bottom cover.

Further, the inside hollow cylindrical groove that is provided with of main part, the bottom is provided with the through-hole, the base is provided with the perforating hole, hollow cylindrical groove, the through-hole with the coincidence of perforating hole axis.

Further, the utility model also provides a temperature display device, including above-mentioned temperature display knob, still include the temperature detection unit, the temperature detection unit wherein one end with temperature display knob electric connection.

Further, the utility model also provides a cooking utensils, including above-mentioned temperature display device, cooking utensils are gas range or gas-cooker or air fryer or microwave oven or oven.

The utility model discloses following beneficial effect has: the switch knob of cooking utensil stove on the market is the plastics material usually, only has the wrench movement function, but the temperature display knob that this application provided changes conventional knob into temperature display's form for the user need not temperature measuring equipment such as oil temperature gauge when culinary art and also can make things convenient for audio-visual understanding the vegetable temperature, has removed the step of oil temperature gauge temperature measurement from, and then has improved the vegetable of user when cooking and has gone out a pot quality. The temperature display knob has wide application range, and for example, the knob can be additionally arranged on a cooker which needs a knob switch, such as a gas stove, a microwave oven, an air fryer and the like.

Drawings

Fig. 1 is an exploded view of a temperature display knob according to the present invention;

fig. 2 is a schematic view of a top cover structure of the temperature display knob provided by the present invention;

fig. 3 is a schematic structural diagram of a main body of the temperature display knob provided by the present invention;

fig. 4 is a schematic view of an internal structure of a main body of the temperature display knob according to the present invention;

fig. 5 is a schematic view illustrating a structure of a rotary engaging groove of a main body of a temperature display knob according to the present invention;

fig. 6 is a schematic structural view of a bottom cover of the temperature display knob according to the present invention;

FIG. 7 is another perspective view of FIG. 6;

fig. 8 is a schematic structural diagram of a temperature display knob according to the present invention;

fig. 9 is another view of fig. 8.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a temperature display knob, this temperature display knob mainly used cooking utensil (for example gas range and microwave oven etc.) is last, uses as the switch, possesses the function that shows the temperature simultaneously. As shown in fig. 1, the temperature display knob includes a display assembly, a housing assembly and a base 7, wherein the display assembly is connected with an upper portion of the housing assembly, and the base 7 is connected with a lower portion of the housing assembly. Specifically, the display component comprises a screen saver 1, a screen 2 and a top cover 3, wherein the screen saver 1 covers the upper surface of the top cover 3, an electronic board is connected below the screen 2, and the electronic board with the screen is positioned in the top cover 3; the shell assembly comprises a main body 4, an anti-slip sleeve 5 and a bottom cover 6, the anti-slip sleeve is sleeved in a corresponding groove on the side surface of the main body 4, and a base 7 is connected with the lower part of the main body 4; the inner surface of the base 7 is provided with a base circuit board (not shown in the figure), and the electric wire of the circuit board with the screen 2 penetrates through the main body 4 and then penetrates out of the bottom cover 6 to be connected with the base circuit board, so that the connection of the display assembly, the shell assembly and the base 7 is realized.

Furthermore, the screen protector 1 is in a shape of a circular sheet, is made of Mylar film, is transparent in color and plays a role of screen protection after covering the screen 2.

Further, the screen 2 is used for displaying temperature readings, the bottom surface is electrically connected with the circuit board, the shape of the screen 2 is rectangular and corresponds to the shape of a screen hole in the upper surface of the top cover 3, the circuit board is in a wafer shape and adapts to the inner shape of the top cover 3, and holes matched and connected with the main body 4 are processed in the circuit board.

Further, top cap 3 shape is the round cover form, and the upper surface is provided with the circular heavy groove that the diameter is less than 3 external diameters of top cap for place screen protection 1, the surperficial middle part is provided with the rectangle perforating hole that is used for cooperating the installation of screen 2. Be provided with the sign unit on the top cap 3 for show when the knob is used for cooking utensils such as gas range, which gear that equipment is located. The marking units can be triangular, round, linear bumps or grooves. In this embodiment, the marking units are triangular bumps. As shown in fig. 2, the inner surface of the top cover 3 is provided with a positioning strip 31 for positioning.

As shown in fig. 3 and 4, the main body 4 is made of plastic or metal or alloy, is similar to a cylinder in shape, is provided with a circular sinking groove on the upper surface, and is provided with fasteners and through wire holes, the positions and the number of the fasteners correspond to the holes on the circuit board, and the wire holes are used for routing wires on the circuit board; the sink groove is also internally provided with a battery groove for placing a battery and supplying power for the knob so as to display the temperature, specifically, the upper end of the battery is connected with the circuit board above, and the lower end of the battery is connected with the metal sheet of the bottom cover 6.

Further, the edge of the top surface of the main body 4 is further provided with a positioning groove 41 for matching with the positioning strip 31 of the top cover 3, so that the top cover 3 cannot rotate after splicing. A clamping groove is formed in the upper surface between the side surface of the main body 4 and the sinking groove and is used for being matched with the clamping of the top cover 3, and the main body 4 is connected with the top cover 3 in a clamping mode; the main body 4 is hollow, and a hollow cylindrical groove is arranged in the middle and is used for being connected with a joint of a cooker; a rib structure is arranged between the hollow cylindrical groove and the inner wall of the main body 4 to strengthen the structural rigidity; the inner surface of the bottom of the main body 4 is provided with a rotary clamping groove 42 for connecting with a protrusion 61 at the edge of the bottom cover 6, and when the bottom cover is installed, the protrusion 61 (figure 5) of the bottom cover 6 is pressed into the rotary clamping groove 42 and then rotates, so that the connection is completed.

Specifically, as shown in fig. 5, the rotary engaging groove 42 is T-shaped, and the ends of the two ends of the transverse groove are provided with stoppers, so that the protrusion 61 can be engaged with the two ends of the rotary engaging groove 42 after being inserted axially along the main body 4, thereby realizing the switching between the on-position and the off-position.

As shown in fig. 6 and 7, the bottom cover 6 is a disk-shaped structure made of waterproof material, a through hole is formed in the middle, and a line hole is formed beside the through hole for wiring; the bottom cover 6 is also provided with a conductive metal sheet 62, the position of the conductive metal sheet corresponds to the battery jar of the main body 4, and the bottom cover 6 rotates clockwise or anticlockwise to realize the power-on or power-off of the temperature control knob. Specifically, when the button is in the off position, the conductive metal sheet 62 is not positioned below the battery, and at this time, the knob is powered off, the bottom cover 6 is turned to the on position along the rotary engaging groove 42, the conductive metal sheet 62 moves to the position below the battery, the circuit is switched on, and the knob is powered on.

Further, the anti-slip sleeve 5 is arranged, so that a user can not slip hands when using the cooker to strike sparks.

The base 7 is basin-shaped, the middle of which is provided with a through hole, the inner surface of which is provided with a base circuit board (not shown in the figure), the bottom of which is provided with a temperature probe connecting hole, the connecting hole is communicated with the base circuit board and is used for connecting a temperature probe, so that the temperature display knob can display the temperature of an object to be measured connected with the other end of the temperature probe.

Furthermore, an identification lamp is arranged on the circuit board of the base 7, and when the temperature probe is connected, the identification lamp is turned on.

Furthermore, the base 7 is also provided with a temperature probe socket,

further, the hollow cylindrical groove, the through hole of the bottom cover 6 and the through hole of the base 7 have central axes coincident, so that the joint of the cooker can be connected to the inside of the knob.

Further, this application still provides a temperature-detecting device, and this temperature-detecting device includes foretell temperature display knob and temperature detection unit, and the temperature detection unit can be temperature measurement element such as above-mentioned temperature probe or temperature sensor, and temperature detection unit one end is connected with the temperature display knob, and the other end is connected with the object that awaits measuring the temperature, and the temperature that records shows on the screen of temperature display knob.

Further, the application also provides a cooker comprising the temperature detection device, wherein the cooker is a gas cooker or a gas stove or an air fryer or a microwave oven or an oven.

When the temperature display device is used, as shown in fig. 8 and 9, one end of the temperature probe is connected to an object to be measured in temperature (such as a fire outlet of a gas stove, the inside of a microwave oven, the bottom of an air fryer and the like), the other end of the temperature probe is connected to a temperature probe connecting hole of the base, then the bottom cover is turned to an on-position, the temperature display knob is connected with a cooker connector, the use can be started, and during cooking, the screen can display the temperature of the object to be measured in temperature.

The application provides a temperature display knob changes conventional knob into the form that can temperature display for the user need not temperature measurement equipment such as oil thermometer when culinary art and also can make things convenient for audio-visual dish temperature to see, has removed the step of oil thermometer temperature measurement from, and then has improved the dish of user when cooking and has gone out a pot quality. The temperature display knob has wide application range, and for example, the knob can be additionally arranged on a cooker and a cooker which need a knob switch, such as a gas cooker, a microwave oven, an air fryer and the like.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The temperature display knob is characterized by comprising a display assembly, a shell assembly and a base, wherein the display assembly is connected with the upper portion of the shell assembly, and the base is connected with the lower portion of the shell assembly.

2. The temperature display knob according to claim 1, wherein said display assembly comprises a screen and a top cover, said housing assembly comprising a main body and a bottom cover, said top cover and said main body being connected by a snap-fit connection.

3. The temperature display knob according to claim 2, wherein said main body has a rotary engaging groove formed on an inner surface of a bottom end thereof, and a protrusion formed on an edge of said bottom cover, said protrusion being engaged with said rotary engaging groove.

4. The temperature display knob of claim 2 wherein said housing assembly further comprises a non-slip sleeve disposed over a side of said body.

5. The temperature display knob according to claim 2 wherein a battery cavity is provided in said body.

6. The temperature display knob according to claim 2, wherein said base inner surface is provided with a base circuit board, and said main body, said screen, said bottom cover and said base circuit board are electrically connected.

7. The temperature display knob according to claim 2, wherein said bottom cover is made of a waterproof material, and a conductive metal plate is disposed on an inner surface of said bottom cover.

8. The temperature display knob according to claim 2, wherein a hollow cylindrical groove is formed inside said main body, said bottom cover is provided with a through hole, said base is provided with a through hole, and said hollow cylindrical groove, said through hole and a central axis of said through hole coincide.

9. A temperature display device, comprising the temperature display knob according to any one of claims 1 to 8, and further comprising a temperature detection unit, wherein one end of the temperature detection unit is electrically connected to the temperature display knob.

10. A hob, characterized in, that it comprises a temperature display device according to claim 9, said hob being a gas or gas range or an air fryer or a microwave oven or an oven.