Combined double-temperature controller

Abstract

The utility model discloses a combined type double temperature controller. The combined type double temperature controller comprises a first temperature controller and a second temperature controller arranged on the left side of the first temperature controller. When the combined double-temperature controller is used, the first temperature controller and the second temperature controller are embedded in the double-temperature controller jacket, then the double-temperature controller jacket is connected with opposite equipment in a clamped mode through the buckles, and after the double-temperature controller jacket is connected with the opposite equipment through the buckles, the double-temperature controller jacket is connected with the opposite equipment through the buckles. The first connecting terminal and the second connecting terminal are respectively connected with a power supply and opposite equipment so as to form a path, the two temperature controllers are arranged, so that one temperature controller beside can be protected, if the temperature exceeds a normal range, one temperature controller breaks down, and the other temperature controller starts to work, so that the temperature of the other temperature controller is reduced, and the service life of the other temperature controller is prolonged. The arrangement of the double temperature controller jackets and the buckles facilitates the installation of the two temperature controllers, and the nested connection is more convenient than the traditional screw and riveting.

Description

Technical Field

[0001] The utility model belongs to the technical field related to temperature controllers, and in particular relates to a combined double temperature controller. Background Art

[0002] A combined dual thermostat generally refers to a device for controlling temperature, which can control two different temperature areas at the same time. This dual thermostat is generally used in situations where the temperatures of the two areas need to be controlled separately, such as the cold storage room and the freezer room in a refrigerator, or the growth areas of different plants in a greenhouse, etc. Through the combined dual thermostat, users can set the temperatures of the two areas separately as needed, so as to better meet the temperature control needs of different environments. The existing combined dual thermostat is mainly composed of a dual temperature control jacket, a first temperature controller, a first connecting terminal, a second temperature controller, a shell, a bimetallic sheet, an aluminum cover, a push rod, a contact sheet assembly, a second connecting terminal, a long rivet, a short rivet, a middle cover and other components. The existing thermostat is not only inconvenient to install when in use, but also after the temperature exceeds the normal range, the thermostat fails and cannot work normally, so a combined dual thermostat is indispensable. Utility Model Content

[0003] The utility model aims to provide a combined dual temperature controller to solve the problem in the background art that the existing temperature controller is not only inconvenient to install, but also fails to work normally when the temperature exceeds the normal range.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a combined dual temperature controller, comprising

[0005] a first temperature controller and a second temperature controller disposed at a left side of the first temperature controller;

[0006] A dual temperature controller is provided at the rear side of the first temperature controller and the second temperature controller;

[0007] A housing is provided at an external position of the first temperature controller and the second temperature controller;

[0008] An aluminum cover is provided at the upper end of the shell, and a middle cover is provided at the inner side of the shell;

[0009] A bimetallic strip is arranged on the inner side of the shell and at the lower end of the aluminum cover, and a push rod is arranged at the lower end of the bimetallic strip;

[0010] A spring sheet assembly is arranged at the lower end of the push rod, and a short rivet is arranged at the lower end of the spring sheet assembly;

[0011] A first connecting terminal is provided at the lower end of the short rivet and located in front of the first temperature controller and the second temperature controller;

[0012] A contact piece assembly is arranged above the spring piece assembly and at the rear side of the push rod, and a long rivet is arranged at the lower end of the contact piece assembly;

[0013] A second connecting terminal is provided at the lower end of the long rivet and located inside the double thermostat jacket;

[0014] A buckle is provided below the first temperature controller and the second temperature controller and at the front side of the dual temperature controller jacket;

[0015] Preferably, the first temperature controller and the second temperature controller are both connected to the external bottom plate by means of a socket connection.

[0016] Compared with the prior art, the utility model provides a combined dual temperature controller, which has the following beneficial effects:

[0017] In the combined dual thermostat, when using the combined dual thermostat, the first temperature controller and the second temperature controller are first nested in the dual thermostat jacket, and then the dual thermostat jacket is snap-connected with the other device through a buckle. When the dual thermostat jacket is connected with the other device through the buckle, the first connection terminal and the second connection terminal are respectively connected to the power supply and the other device, thereby forming a passage, and then the temperature of the other device is monitored. The nested connection method of the dual thermostat jacket is more convenient.

[0018] By setting up two temperature controllers, the adjacent temperature controller can be protected. If the temperature exceeds the normal range and one temperature controller fails, the other temperature controller will start working. The setting of the dual thermostat cover and buckle facilitates the installation of the two temperature controllers, making the installation of the temperature controller more convenient, so that the combined dual thermostat can be better used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the combined dual temperature controller of the utility model.

[0020] Figure 2 It is a structural schematic diagram of a bottom view of the combined dual temperature controller of the utility model.

[0021] Figure 3 It is a schematic diagram of the internal structure of the combined dual temperature controller of the utility model.

[0022] Figure 4 This is a structural schematic diagram of the front view of the combined dual temperature controller of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the side analysis diagram of the combined dual temperature controller of the utility model.

[0024] In the figure: 1. double thermostat jacket; 2. first temperature controller; 3. first connecting terminal; 4. second temperature controller; 5. housing; 6. bimetallic strip; 7. aluminum cover; 8. ejector rod; 10. contact sheet assembly; 12. long rivet; 13. spring sheet assembly; 14. short rivet; 15. middle cover; 16. buckle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5 The combined dual temperature controller shown in the figure comprises a first temperature controller 2 and a second temperature controller 4 arranged at the left side of the first temperature controller 2; a dual temperature controller 1 is arranged at the rear side of the first temperature controller 2 and the second temperature controller 4; a shell 5 is arranged at the outer position of the first temperature controller 2 and the second temperature controller 4; an aluminum cover 7 is arranged at the upper end position of the shell 5, and a middle cover 15 is arranged at the inner side position of the shell 5; a bimetallic strip 6 is arranged at the inner side of the shell 5 and at the lower end position of the aluminum cover 7, and a A push rod 8 is provided; a spring sheet assembly 13 is provided at the lower end of the push rod 8, and a short rivet 14 is provided at the lower end of the spring sheet assembly 13; a first connecting terminal 3 is provided at the lower end of the short rivet 14 and at the front position of the first temperature controller 2 and the second temperature controller 4; a contact sheet assembly 10 is provided above the spring sheet assembly 13 and at the rear side of the push rod 8, and a long rivet 12 is provided at the lower end of the contact sheet assembly 10; a buckle 16 is provided below the first temperature controller 2 and the second temperature controller 4 and at the front side of the dual temperature controller jacket 1;

[0027] like Figure 1 , Figure 2 and Figure 4As shown, in order to facilitate the installation of two temperature controllers, when using the combined dual thermostat, first nest the first temperature controller 2 and the second temperature controller 4 in the dual thermostat jacket 1, and then snap-fit ​​the dual thermostat jacket 1 to the other device through the buckle 16. After the dual thermostat jacket 1 is connected to the other device through the buckle 16, the first connecting terminal 3 is connected to the power supply and the other device, thereby forming a passage, and then monitoring the temperature of the other device. Through the setting of the two temperature controllers, a temperature controller next to it can be protected. If the temperature exceeds the normal range, one temperature controller fails and the other temperature controller starts to work. The setting of the dual thermostat jacket 1 and the buckle 16 facilitates the installation of the two temperature controllers, making the installation of the temperature controller more convenient, so that the combined dual thermostat can be better used.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Combined dual temperature controller, characterized by: include A first temperature controller (2) and a second temperature controller (4) arranged at a left side of the first temperature controller (2); A dual temperature controller jacket (1) is provided at the rear side of the first temperature controller (2) and the second temperature controller (4); A housing (5) is provided at an external position of the first temperature controller (2) and the second temperature controller (4); An aluminum cover (7) is provided at the upper end of the shell (5), and a middle cover (15) is provided at the inner side of the shell (5); A bimetallic strip (6) is provided on the inner side of the housing (5) and at the lower end of the aluminum cover (7), and a push rod (8) is provided at the lower end of the bimetallic strip (6); A spring sheet assembly (13) is provided at the lower end of the push rod (8), and a short rivet (14) is provided at the lower end of the spring sheet assembly (13); A first connection terminal (3) is provided at the lower end of the short rivet (14) and located in front of the first temperature controller (2) and the second temperature controller (4); A contact piece assembly (10) is provided above the spring piece assembly (13) and at the rear side of the push rod (8), and a long rivet (12) is provided at the lower end of the contact piece assembly (10); A buckle (16) is provided below the first temperature controller (2) and the second temperature controller (4) and at the front side of the dual temperature controller jacket (1).

2. The combined dual temperature controller according to claim 1, characterized in that: The first temperature controller (2) and the second temperature controller (4) are both connected to the external bottom plate by means of a sleeve connection.

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