CN210300660U - Electric kettle and temperature controller assembly thereof - Google Patents

Abstract

The utility model discloses a temperature controller subassembly, including the temperature controller, the temperature controller at the middle part of fixed plate with fixed plate fixed connection, the heater with the temperature controller electricity is connected, the heater is in the week side of fixed plate with fixed plate fixed connection. The utility model also discloses an insulating pot of adopting above-mentioned temperature controller subassembly. Above-mentioned temperature controller subassembly is through setting up temperature controller and heater on same fixed plate, simplifies the assembly, and compact structure has improved assembly production efficiency, has reduced the loaded down with trivial details potential safety hazard that brings of wiring.

Description

Electric kettle and temperature controller assembly thereof

Technical Field

The utility model relates to an insulating pot technical field, in particular to temperature controller subassembly. Still relate to an insulating pot.

Background

The temperature controller is also called a temperature control switch, a temperature protector or a temperature controller, and is called the temperature controller for short.

During the operation of a series of automatic control elements of the temperature controller, according to the temperature change of the working environment, the internal physical deformation is generated, thereby generating some special effects and generating on or off actions. The temperature controller sends a switching command according to the temperature of the working environment, so that the operation of the equipment is controlled to achieve the ideal temperature and energy-saving effect. However, the temperature controller in the prior art has the problems of complex assembly and complex wiring.

Therefore, how to provide a temperature controller assembly that is simple to assemble to improve assembly production efficiency and compact in structure to reduce potential safety hazards caused by complicated wiring is a technical problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a temperature controller subassembly through with temperature controller and heater setting on same fixed plate, simplifies the assembly, and compact structure has improved assembly production efficiency, has reduced the loaded down with trivial details potential safety hazard of bringing of wiring. Another object of the utility model is to provide an electric kettle that adopts above-mentioned temperature controller subassembly.

In order to achieve the above object, the utility model provides a temperature controller subassembly, including the temperature controller, the temperature controller at the middle part of fixed plate with fixed plate fixed connection, the heater with the temperature controller electricity is connected, the heater is in the week side of fixed plate with fixed plate fixed connection.

Preferably, the middle part of the fixing plate is provided with a positioning sheet which protrudes upwards towards the temperature controller and is used for positioning and mounting the temperature controller, and the temperature controller is riveted and fixed with the fixing plate.

Preferably, the number of the positioning pieces is four, and the four positioning pieces are symmetrically distributed in the middle of the fixing plate.

Preferably, the fixing plate is a plastic plate for being riveted and fixed with the iron temperature controller.

Preferably, the positioning plate is a plastic plate made of the same material as the fixing plate.

Preferably, a pair of hooks is arranged on the periphery of the fixing plate, and the hooks are respectively clamped on two sides of the heater to realize fixed connection with the heater.

Preferably, the heater is a PTC heater.

Preferably, a first lead wire used for being connected with a switch and a second lead wire used for being connected with the temperature controller are arranged at the end part of the PTC heater on the same side.

Preferably, a terminal for the second lead to be plugged and electrically connected is arranged on the periphery of the temperature controller.

The utility model provides an electric kettle, which comprises the temperature controller component.

Compared with the prior art, the utility model provides a temperature controller subassembly includes temperature controller and heater, the temperature controller fix the middle part of fixed plate and with fixed plate fixed connection, the heater fix the week side of fixed plate and with fixed plate fixed connection, this temperature controller subassembly is through setting up temperature controller and heater on same fixed plate, be different from the separately setting of temperature controller and heater among the prior art, the production assembly of being convenient for with the two mode of setting up that closes as an organic whole, and the production efficiency is improved, the compact structure of this temperature controller subassembly simultaneously, the heater is close with the temperature controller distance, easily the wiring, the potential safety hazard that loaded down with trivial details wiring brought has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic top view of a temperature controller assembly according to an embodiment of the present invention;

fig. 2 is a schematic bottom view of a temperature controller assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fixing plate according to an embodiment of the present invention.

Wherein:

1-temperature controller, 11-wiring terminal, 2-fixing plate, 21-positioning piece, 22-hook, 3-PTC heater, 31-first lead and 32-second lead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Please refer to fig. 1 to 3, wherein fig. 1 is a schematic top view, fig. 2 is a schematic bottom view, and fig. 3 is a schematic structural diagram of a fixing plate.

In a specific embodiment, the utility model provides a temperature controller subassembly includes temperature controller 1 and the heater of being connected with 1 electricity of temperature controller, temperature controller 1 is at the middle part of fixed plate 2 and 2 fixed connection of fixed plate, the heater is in the week side and the 2 fixed connection of fixed plate 2, temperature controller 1 makes the temperature controller subassembly easily assemble and improve assembly production efficiency with the mode that sets up of heater setting on same fixed plate 2, and temperature controller 1 arranges the compactness with the heater on fixed plate 2, the heater is easily connected and has avoided complicated wiring with 1 electricity of temperature controller, the potential safety hazard brought because of complicated wiring has been reduced.

Compared with the temperature controller 1 and the heater which are originally arranged at different positions in the prior art, the temperature controller assembly adopts the integrated arrangement mode to arrange the temperature controller 1 and the heater on the same fixed plate 2, so that the production and assembly are facilitated, the assembly production efficiency is improved, and higher economic value is achieved; in the temperature controller assembly with a compact structure, the temperature controller 1 is close to the heater, so that wiring is easy, and potential safety hazards caused by complex wiring are reduced.

For better technological effect, the middle part of fixed plate 2 is equipped with spacer 21, and spacer 21 is upwards protruding towards temperature controller 1, and temperature controller 1 installs the middle part at fixed plate 2 under bellied spacer 21's positioning action, and the temperature controller 1 after the location installation can be better carry out fixed connection with fixed plate 2. More specifically, the temperature controller 1 is riveted and fixed with the fixing plate 2.

It should be noted that, a positioning member engaged with the positioning sheet 21 is disposed on a side of the temperature controller 1 facing the fixing plate 2, and the positioning member is disposed in a manner including, but not limited to, a positioning hole or a positioning groove.

In addition, the crimping fixation of the thermostat 1 and the fixing plate 2 is only one of the fixation methods, and it is not implied that the thermostat 1 and the fixing plate 2 can only be fixed by the crimping fixation connection method, and other fixation connection methods such as welding and screwing should also fall within the scope of the description of the present embodiment.

For better technical effect, the number of the positioning sheets 21 is four, the four positioning sheets 21 are symmetrically distributed in the middle of the fixing plate 2, the four positioning sheets 21 are protruded upwards to realize positioning and installation of the thermostat 1, in addition, the installation direction of the thermostat 1 on the fixing plate 2 is distinguished or determined by changing the distance between the positioning sheets 21 or the height of the protrusions, and the thermostat 1 should be provided with a positioning member corresponding to the position or depth of the positioning sheets 21.

Exemplarily, the main structure of the temperature controller 1 is iron, the fixing plate 2 is a plastic plate, and the iron temperature controller 1 is riveted and fixed with the plastic plate. It should be noted that the plastic hot riveting or rivet welding method is a riveting method already applied in the prior art, and is not described here again.

In the present embodiment, the positioning plate 21 is a plastic plate made of the same material as the fixing plate 2. In other words, the positioning piece 21 is formed as an integral structure with the fixing plate 2, and is cut and pushed up at the middle of the fixing plate 2 to constitute the positioning piece 21 protruding upward.

In a specific embodiment, the fixing plate 2 is provided with a pair of hooks 22 on the peripheral side, and the pair of hooks 22 are respectively clamped on the two lateral sides of the heater to realize the fixed connection with the heater. It should be noted that, bayonets or slots which are matched with the hook heads of the hooks 22 should be arranged on both sides of the heater, the heater is horizontally arranged between the pair of hooks 22, the hook heads of the hooks 22 are fixed in the bayonets or slots on both sides of the heater and provide clamping force, so that the heater is fixed on the peripheral side of the fixing plate 2.

In the present embodiment, the heater is a PTC heater 3, and more specifically, the PTC heater 3 is particularly suitable for an electric kettle. In the existing electric kettle, the wiring inside is complex, and potential safety hazards are caused. In this embodiment, the first lead 31 and the second lead 32 are disposed at the same side end of the PTC heater 3, the first lead 31 is connected to the electric kettle switch, and the second lead 32 is connected to the temperature controller 1.

For better technical effect, the peripheral side of the temperature controller 1 is provided with a terminal 11, and the second lead 32 is connected with the terminal 11 in an inserting manner. In this embodiment, the connection manner of the second lead 32 and the connection terminal 11 is used to significantly simplify the internal wiring of the electric kettle, and reduce the potential safety hazard of the electric kettle caused by complex wiring.

The utility model also provides an insulating pot, including above-mentioned temperature controller subassembly, the first lead wire 31 of temperature controller subassembly links to each other with the insulating pot switch, through the switching of insulating pot switch, realizes the control to PTC heater 3. The core improvement point of this embodiment is a temperature controller assembly, and the electric kettle should have all the benefits of the above temperature controller assembly, and for other components of the electric kettle, please refer to the prior art, which is not described herein again.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above details are provided for the electric kettle and the temperature controller assembly thereof. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The utility model provides a temperature controller subassembly, its characterized in that, includes temperature controller (1), temperature controller (1) at the middle part of fixed plate (2) with fixed plate (2) fixed connection, the heater with temperature controller (1) electricity is connected, the heater is in the week side of fixed plate (2) with fixed plate (2) fixed connection.

2. The temperature controller assembly according to claim 1, wherein a positioning plate (21) protruding upwards towards the temperature controller (1) and used for positioning and mounting the temperature controller (1) is disposed in the middle of the fixing plate (2), and the temperature controller (1) is riveted and fixed to the fixing plate (2).

3. The thermostat assembly according to claim 2, wherein the number of the positioning tabs (21) is four, and the four positioning tabs (21) are symmetrically distributed in the middle of the fixing plate (2).

4. The thermostat assembly according to claim 2, characterized in that the fixing plate (2) is a plastic plate for riveted fixation with the iron thermostat (1).

5. The thermostat assembly according to claim 4, wherein the spacer (21) is a plastic sheet of the same material as the fixing plate (2).

6. The thermostat assembly according to any one of claims 1 to 5, wherein the fixing plate (2) is provided with a pair of hooks (22) at a peripheral side thereof, and the pair of hooks (22) are respectively clamped at both sides of the heater to achieve a fixed connection with the heater.

7. The thermostat assembly according to claim 6, characterized in that the heater is a PTC heater (3).

8. The thermostat assembly according to claim 7, characterized in that the same side end of the PTC heater (3) is provided with a first lead (31) for making a connection with a switch and a second lead (32) for making a connection with the thermostat (1).

9. The thermostat assembly according to claim 8, characterized in that the thermostat (1) is provided with terminals (11) on the periphery for the second leads (32) to be plugged in.

10. An electric kettle, comprising a thermostat assembly as claimed in any one of claims 1 to 9.

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