CN203762840U - Temperature controller and electric rice cooker provided with same - Google Patents

Abstract

The utility model provides a temperature controller and an electric rice cooker using the temperature controller. The temperature controller includes a body and a buckle arranged at one axial end of the body. The electric rice cooker includes a coil pan support, a coil pan seat and the thermostat, the coil pan seat is arranged on the coil pan support, and a bottom middle position of the coil pan seat is provided for placing the thermostat. The middle position of the coil disk support is provided with a buckle hole corresponding to the buckle of the thermostat, the body of the thermostat is arranged in the installation hole, and the buckle of the thermostat The buckle passes downward through the button hole of the coil disk support and is fastened on the bottom surface of the coil disk support. The temperature controller of the utility model and the electric rice cooker adopting the temperature controller can quickly and conveniently fix the temperature controller on the coil plate seat, effectively improve assembly production efficiency and reduce manufacturing cost.

Description

Thermostat and electric rice cooker adopting the thermostat

technical field

The utility model relates to the technical field of household appliances, in particular to a temperature controller and an electric rice cooker using the temperature controller.

Background technique

The installation method of the thermostat of the existing electric cooker is: the thermostat passes through the assembly hole from the inner side of the coil disc seat, rotates 90°, and is buckled on the coil disc support by using the ribs on the thermostat support. This fixing method is inconvenient to install, and needs to pass through the inner side of the coil disk, which affects the assembly production efficiency. Another installation method is to assemble the thermostat to the coil disk bracket through screws, and this fixing method also affects the assembly production efficiency.

Utility model content

The main purpose of the utility model is to provide a thermostat and an electric rice cooker using the thermostat, aiming at improving the assembly production efficiency of the thermostat and reducing the manufacturing cost.

In order to achieve the above object, the utility model provides a temperature controller, which includes a body and a buckle provided at one end of the body in the axial direction.

Preferably, the number of the buckles is at least two, and the at least two buckles are arranged at intervals along the peripheral surface of the body.

Preferably, the at least two buckles are evenly spaced.

Preferably, an elongated elastic arm is provided at one axial end of the body, and the buckle is formed at the end of the elastic arm.

Preferably, the body includes an upper part and a lower part, the buckle is provided on the lower part, the lower part protrudes outward relative to the upper part along the radial direction of the body, and the connection between the lower part and the upper part A step-shaped limiting surface is formed at the place.

The utility model also provides an electric rice cooker, which includes a coil plate support, a coil plate base and the aforementioned temperature controller. The coil plate base is arranged on the coil plate support. The installation hole of the thermostat is placed, and the middle position of the coil disk bracket is provided with a buckle hole corresponding to the buckle of the thermostat, and the body of the thermostat is arranged in the installation hole. The buckle of the thermostat passes downward through the button hole of the coil disk support and is fastened on the bottom surface of the coil disk support.

Preferably, the body of the thermostat includes an upper part and a lower part, the buckle is provided on the lower part, the lower part protrudes outward relative to the upper part along the radial direction of the body, and A step-shaped limiting surface is formed at the connection with the upper part, and the coil disc base is provided with a supporting surface in the installation hole that matches and abuts against the limiting surface of the temperature controller.

In the thermostat and electric rice cooker of the utility model, a buckle is arranged at one axial end of the body of the thermostat, and when the thermostat is assembled, the buckle of the thermostat passes through the button hole on the coil disc support and is fastened. On the bottom surface of the coil disk bracket, the thermostat is fixed on the coil disk bracket, and then the coil disk bracket and the thermostat are assembled on the coil disk base together. This fixed installation method can quickly and conveniently install the The temperature controller is fixed on the coil plate base, which effectively improves the assembly production efficiency and reduces the manufacturing cost.

Description of drawings

Fig. 1 is a schematic diagram of assembly of a preferred embodiment of the electric rice cooker of the present invention, wherein some parts of the electric rice cooker are not shown.

Fig. 2 is an enlarged view of point A in Fig. 1 .

Fig. 3 is an exploded view of the rice cooker shown in Fig. 1 viewed from the bottom.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present utility model, and are not intended to limit the present utility model.

As shown in Fig. 1 to Fig. 3, it is a preferred embodiment of the utility model electric rice cooker. The electric rice cooker includes a coil plate support 1 , a coil plate base 2 and a temperature controller 3 , and the coil plate base 2 is arranged on the coil plate support 1 . The thermostat 3 includes a body 31 and a buckle 32 disposed at one axial end of the body 31 . The middle position of the bottom of the coil tray 2 is provided with a mounting hole 21 for placing the thermostat 3 , and the middle position of the coil tray bracket 1 is correspondingly provided with buckles 32 corresponding to the thermostat 3 . Hole 11, the body 31 of the thermostat 3 is set in the installation hole 21, the buckle 32 of the thermostat 3 passes downward through the button hole 11 of the coil tray bracket 1 and is fastened on it. The thermostat 3 is fixed on the coil disk support 1 on the bottom surface 12 (as shown in FIG. 2 ) of the above coil disk support 1 .

During assembly, the buckle 32 of the thermostat 3 passes through the button hole 11 on the coil disk support 1 and is fastened on the bottom surface 12 of the coil disk support 1, so that the thermostat 3 is fixed on the coil disk support 1, Then assemble the coil plate support 1 and the thermostat 3 together on the coil plate base 2. This fixed installation method can quickly and conveniently fix the thermostat 3 to the coil plate base 2, effectively improving the assembly production efficiency , to reduce manufacturing costs.

In the thermostat 3, the number of the buckles 32 is at least two, and the at least two buckles 32 are arranged at intervals along the peripheral surface of the body 31. Correspondingly, on the coil disk bracket 1 There are also at least two buttonholes 11 correspondingly provided, and the number is the same as that of the buttonholes 32. By setting at least two buttonholes 32 and at least two buttonholes 32 matched therewith, the thermostat 3 can be connected with the The fastening between the coil disc brackets 1 is more stable, which effectively prevents the thermostat 3 from falling off. Preferably, the at least two buckles 32 are evenly spaced.

Specifically, in this embodiment, an elongated elastic arm 33 is provided at one axial end of the body 31 , and the buckle 32 is formed at the end of the elastic arm 33 . By setting the elastic arm 33 to provide elastic deformation, the buckle 32 can be easily inserted into the button hole 11, and after the buckle 32 passes through the button hole 11, the elastic arm 33 returns to its original position so that the buckle 32 is fastened to the coil on the bottom surface 12 of the disc holder 1.

The body 31 includes an upper part 311 and a lower part 312, the buckle 32 is disposed on the lower part 312, the lower part 312 protrudes outward relative to the upper part 311 along the radial direction of the body 31, and The junction of the lower part 312 and the upper part 311 forms a stepped limiting surface 313 . The coil base 2 is provided with a support surface 22 in the installation hole 21 that matches and abuts against the limit surface 313 of the temperature controller 3 . During assembly, the limit surface 313 of the thermostat 3 cooperates with the supporting surface 22 of the coil base 2 to prevent the thermostat 2 from falling off.

The utility model is not limited to the above embodiments, and various changes can be made under the technical contents disclosed in the above embodiments. All equivalent structural transformations made by using the description and drawings of the utility model, or directly or indirectly used in other related technical fields, are all included in the patent protection scope of the utility model in the same way.

Claims (5)

1. A thermostat, characterized in that it comprises a body and a buckle arranged at one axial end of the body, the body includes an upper part and a lower part, the buckle is arranged at the lower part, and the lower part is relatively The upper part protrudes outward along the radial direction of the body, and forms a step-shaped limiting surface at the connection between the lower part and the upper part. An elongated elastic arm is provided at one axial end of the body. Buckles are formed at ends of the elastic arms. the 2 . The thermostat according to claim 1 , wherein the number of the buckles is at least two, and the at least two buckles are arranged at intervals along the peripheral surface of the body. 3 . the 3. The temperature controller according to claim 2, characterized in that, the at least two buckles are evenly spaced. the 4. An electric rice cooker, comprising a coil plate support, a coil plate seat and a thermostat, the coil plate seat is arranged on the coil plate support, it is characterized in that the thermostat is as claimed in claims 1 to 3 For the thermostat described in any one, the middle position of the bottom of the coil plate base is provided with a mounting hole for placing the thermostat, and the middle position of the coil plate bracket corresponds to the buckle of the thermostat. There is a button hole on the ground, the body of the thermostat is arranged in the installation hole, the buckle of the thermostat passes down through the button hole of the coil disk bracket and is fastened on the coil disk bracket on the bottom surface. the 5 . The electric rice cooker according to claim 4 , wherein the coil base is provided with a support surface in the installation hole that matches and abuts against the limit surface of the temperature controller. 6 . the