Double-gold temperature controller

Abstract

The utility model discloses a double-gold temperature controller, which comprises a base and a mounting plate mounted on the base, a breaking assembly is further arranged on the face, facing the mounting plate, of the base. A bimetallic strip is further arranged on the face, away from the base, of the installation plate. The breaking assembly comprises a supporting frame and a fixing rod. A guide pipe is arranged at one end of the supporting frame, a linkage rod in linkage with the bimetallic strip is arranged in the guide pipe, a sliding groove is further formed in the linkage rod, and after the fixing rod penetrates through the sliding groove, the linkage rod is guided to slide directionally. On the basis, after the fixing rod penetrates through the sliding groove, directional sliding of the linkage rod is achieved, meanwhile, the linkage rod can be limited so that the phenomenon that the linkage rod disengages from the guide pipe in the assembling process can be avoided, in addition, the breaking assembly is movably connected with a plug pin arranged on the base, and therefore the breaking assembly is convenient to assemble and disassemble. Therefore, the linkage rod and the breaking assembly are simple and convenient to disassemble, assemble and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature controller technical field, concretely is a double gold temperature controller. BACKGROUND

[0002] Current electric kettle all are equipped with temperature controller, its structure basically includes base, is equipped with mounting plate on the base, is equipped with temperature sensing component on the mounting plate, and the temperature sensing component includes bimetallic strip, is used for driving the breaking assembly work when temperature is too high to make the breaking assembly complete the cut-off of circuit, but the breaking assembly of prior art is directly sleeved on the base, and the linkage rod in the breaking assembly only slides in the support frame, and the both ends completely rely on electrode sheet and bimetallic strip to limit.

[0003] Therefore, when the bimetallic strip is not fixed, the linkage rod is prone to fall off, especially, the bimetallic strip needs to be extremely careful when installing, because slight vibration will cause the linkage rod to fall off. UTILITY MODEL CONTENTS

[0004] The utility model discloses a double gold temperature controller to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a double gold temperature controller, including base, mounting plate installed on the base and pole pin movably connected with the mounting plate, the base is equipped with breaking assembly on the side facing the mounting plate, and the mounting plate is equipped with bimetallic strip on the side away from the base, the breaking assembly includes support frame and fixed rod, one end of the support frame is equipped with guide pipe, and the linkage rod is arranged in the guide pipe and is linked with the bimetallic strip, the linkage rod is further equipped with sliding slot, and the fixed rod is connected with the connecting hole arranged on the support frame after passing through the sliding slot to limit the linkage rod in the guide pipe.

[0006] As a preferred technical scheme of the utility model: the base is further equipped with bolt, and the support frame is connected with the bolt through the matching of the insertion hole.

[0007] As a preferred technical scheme of the utility model: the bolt is further equipped with perforation for the fixed rod to pass through.

[0008] As a preferred technical scheme of the utility model: the cross section of the bolt and the insertion hole is polygonal.

[0009] As a preferred technical scheme of the utility model: the mounting plate is further equipped with supporting plate for supporting the bimetallic strip, and the supporting plate is further equipped with first limiting portion and second limiting portion.

[0010] As the preferred technical scheme of the utility model: the middle part of the mounting plate is equipped with an internal thread hole, and one end of the polar pin is threadedly matched with the internal thread hole.

[0011] As the preferred technical scheme of the utility model: the polar pin is further equipped with a driving part, and the polar pin is connected with the internal thread hole through the driving part.

[0012] The utility model discloses the beneficial effects of the above technical scheme are as follows: after the linkage lever is installed to the guide pipe, the fixed rod is transversely inserted in the sliding groove, so that the linkage lever can normally slide in the guide pipe and the phenomenon that the linkage lever and the guide pipe fall off can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the exploded schematic view of the main body structure of the utility model;

[0014] Figure 2 It is the main body structure schematic view of the base of the utility model;

[0015] Figure 3 It is Figure 2 It is the local enlarged schematic view of the middle A;

[0016] Figure 4 It is the exploded structure schematic view of the disconnecting assembly of the utility model;

[0017] Figure 5 It is the exploded structure schematic view of the mounting plate and the polar pin of the utility model;

[0018] Figure 6 It is Figure 5 It is the local enlarged schematic view of the middle B;

[0019] Figure 7 It is the cross section structure schematic view of the support frame of the utility model.

[0020] In the drawing: 1, base; 2, disconnecting assembly; 20, support frame; 21, guide pipe; 22, fixed rod; 23, connecting hole; 24, insertion hole; 25, linkage lever; 26, sliding groove; 3, mounting plate; 4, bimetallic strip; 5, bolt; 6, perforation; 7, internal thread hole; 8, polar pin; 9, driving part; 10, first limiting part; 11, second limiting part; 12, supporting plate; 13, round hole. DETAILED DESCRIPTION

[0021] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to be illustrative of the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be construed as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the present application.

[0022] Referring to Figures 1-7 The present application provides an embodiment: a double gold temperature controller, comprising a base 1, a mounting plate 3 mounted on the base 1, and a polar pin 8 movably connected with the mounting plate 3; the base 1 further has a disconnecting assembly 2 on the side facing the mounting plate 3, and the mounting plate 3 further has a bimetallic strip 4 on the side away from the base 1; the disconnecting assembly 2 comprises a support frame 20 and a fixed rod 22; one end of the support frame 20 is provided with a guide pipe 21, and a linkage rod 25 linked with the bimetallic strip 4 is arranged in the guide pipe 21; the linkage rod 25 is further provided with a sliding groove 26, and the fixed rod 22 is connected with the connecting hole 23 provided on the support frame 20 after passing through the sliding groove 26, so as to limit the linkage rod 25 in the guide pipe 21.

[0023] As the linkage rod 25 is installed in the guide pipe 21, the fixed rod 22 is inserted in the sliding groove 26, so that the linkage rod 25 can normally slide in the guide pipe 21 and the phenomenon of falling off between the linkage rod 25 and the guide pipe 21 can be prevented. Therefore, after the position of the linkage rod 25 is limited, the phenomenon of falling off of the linkage rod during assembly of the temperature controller due to shaking can be effectively solved.

[0024] Further, the base 1 is further provided with a plug pin 5, and the support frame 20 is connected with the plug pin 5 through the plug hole 24, so that the disconnecting assembly 2 can be inserted on the plug pin 5 during assembly, and the cross section of the plug pin 5 and the plug hole 24 is polygonal, so that the support frame 20 will not rotate axially after being connected with the plug pin 5; specifically, the cross section of the plug pin 5 is rectangular.

[0025] Further, the plug pin 5 is further provided with a perforation 6 for the fixed rod 22 to pass through, so that the problem of falling off of the entire disconnecting assembly 2 from the plug pin 5 after installation can be effectively avoided.

[0026] On the basis of the above scheme, since the mounting plate 3 is further provided with a supporting plate 12 for supporting the bimetallic strip 4, and the supporting plate 12 is further provided with a first limiting portion 10 and a second limiting portion 11. Therefore, when the first limiting portion 10 is connected with the circular hole 13 on the bimetallic strip 4, the outer end surface of the bimetallic strip 4 can abut against the second limiting portion 11, thereby making the position of the bimetallic strip 4 stable and reliable after installation.

[0027] Further, since the middle part of the mounting plate 3 is provided with an inner threaded hole 7, and one end of the polar pin 8 is threadedly connected with the inner threaded hole 7. Therefore, the connection between the polar pin 8 and the mounting plate 3 is simple and convenient, thereby solving the problem of rising processing cost caused by the riveting connection between the temperature controller mounting plate and the polar pin on the market, and the polar pin 8 is not conducive to replacement after riveting with the mounting plate 3, so that many returned products are discarded, which causes resource waste.

[0028] In addition, since the polar pin 8 is further provided with a driving portion 9, and the polar pin 8 is connected with the inner threaded hole 7 through the driving portion 9, the polar pin 8 can be installed and disassembled simply and conveniently by clamping a wrench on the driving portion 9. Wherein, the driving portion 9 is cylindrical, and a flat surface is arranged on the circumferential surface of the driving portion 9 for facilitating the clamping of the wrench.

[0029] The above describes the embodiments of the present application in detail in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A dual gold temperature controller characterized by: The base (1), the mounting plate (3) and the polar pin (8) are connected with each other. The base (1) is provided with a breaking assembly (2) on the side facing the mounting plate (3), and the mounting plate (3) is provided with a bimetallic strip (4) on the side away from the base (1). The breaking assembly (2) comprises a support frame (20) and a fixing rod (22), and the support frame (20) is provided with a guide tube (21) at one end and a linkage rod (25) linked with the bimetallic strip (4) in the guide tube (21). The linkage rod (25) is further provided with a sliding groove (26), and the fixing rod (22) is connected with a connecting hole (23) provided on the support frame (20) after passing through the sliding groove (26), so as to limit the linkage rod (25) in the guide tube (21).

2. The dual gold temperature controller of claim 1, wherein: The base (1) is further provided with a plug pin (5), and the support frame (20) is connected with the plug pin (5) through a plug hole (24).

3. The dual gold temperature controller of claim 2, wherein: The plug pin (5) is further provided with a perforation (6) for facilitating the insertion of the fixing rod (22).

4. The dual gold temperature controller of claim 3, wherein: The cross section of the plug pin (5) and the plug hole (24) is polygonal.

5. The dual gold temperature controller of any one of claims 1-4, wherein: The mounting plate (3) is further provided with a supporting plate (12) for supporting the bimetallic strip (4), and the supporting plate (12) is further provided with a first limiting part (10) and a second limiting part (11).

6. The dual gold temperature controller of claim 5, wherein: The mounting plate (3) is provided with an internally threaded hole (7) in the middle, and one end of the polar pin (8) is screwed with the internally threaded hole (7).

7. A dual gold temperature controller according to claim 6, wherein: The polar pin (8) is further provided with a driving part (9), and the polar pin (8) is connected with the internally threaded hole (7) through the driving part (9).

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