Temperature controller shell

Abstract

The utility model relates to a temperature controller housing, comprising a ceramic seat and an upper housing body, the upper housing body is provided with a V-shaped connecting pin, the bottom of the V-shaped connecting pin is provided with a connecting hole, the ceramic seat is provided with a connecting slot used for the insertion of the V-shaped connecting pin, and the connecting slot is internally provided with a connecting shaft clamped with the connecting hole. According to the utility model, the design of the V-shaped connecting pins is adopted, so that the quick plug-pull type connection between the upper shell and the ceramic seat is realized, the assembly process is greatly simplified, the assembly or disassembly can be completed without professional tools, and the production efficiency and the convenience of field maintenance are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a temperature controller housing. Background Art

[0002] With the rapid development of modern technology, thermostats, as key components for temperature control, play an increasingly important role in home appliances, industrial equipment, automobiles and various environmental control systems. Such equipment not only needs to have precise temperature regulation capabilities, but also has higher requirements for durability, ease of installation and friendliness of maintenance. Traditional thermostat shells are mostly connected to the upper shell and ceramic base by screw fastening or snap fastening, which makes disassembly and assembly difficult. Utility Model Content

[0003] In view of the deficiencies in the background technology, the utility model provides a temperature controller housing.

[0004] The technical solution adopted by the utility model is: a thermostat housing, including a ceramic seat and an upper shell, the upper shell is provided with a "V"-shaped connecting foot, the bottom of the "V"-shaped connecting foot is provided with a connecting hole, the ceramic seat is provided with a connecting slot for inserting the "V"-shaped connecting foot, and the connecting slot is provided with a connecting shaft engaged with the connecting hole.

[0005] Furthermore, an inwardly recessed concave surface is provided on the upper shell body located on both sides of the "V"-shaped connecting foot.

[0006] Furthermore, a vertical plate for positioning the bracket is provided on the upper shell.

[0007] Furthermore, it also includes an isolation spring plate arranged between the upper shell and the ceramic seat, and the isolation spring plate is provided with an annular groove for abutting against the other end of the return spring.

[0008] Furthermore, an axial hole for the push rod to pass through is provided in the annular groove, and the isolation spring plates located on the upper and lower sides of the axial hole are provided with connecting bosses that are engaged with the connecting grooves on the ceramic seat. A pressed plate is provided at the right end of the isolation spring plate, and the pressed plate is pressed against the ceramic seat by the upper shell.

[0009] Furthermore, the opening of the shaft hole is provided with a chamfer.

[0010] Furthermore, the adjustment shaft on the upper shell is provided with a mounting bracket which is separately provided from the upper shell.

[0011] The beneficial effects of the utility model are:

[0012] 1. Improve assembly efficiency and convenience: The "V"-shaped connecting foot design adopted in this application realizes the quick plug-in connection between the upper shell and the ceramic base, greatly simplifies the assembly process, and can be installed or disassembled without professional tools, which significantly improves production efficiency and the convenience of on-site maintenance.

[0013] 2. Enhanced connection stability: The precise fit of the "V"-shaped connecting foot with the specially designed connecting slot and connecting shaft ensures the stability of the upper ceramic seat connection, maintaining good structural integrity even under vibration or impact conditions, extending the product's service life and reducing the failure rate caused by loose connections.

[0014] 3. Reduce costs and maintenance difficulty: Compared with traditional screw fixation or complex snap-on design, the connection method of this application reduces the use of fasteners, reduces material costs and assembly costs. At the same time, the simple disassembly and assembly design makes maintenance and replacement of parts easier, reducing the total cost of long-term maintenance. Among them, the installation bracket and the upper shell are separated, the manufacturing process is simpler, the production cost is reduced, and it helps to improve corporate benefits.

[0015] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0016] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is an explosion diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of a ceramic seat.

[0020] Figure 4 This is a schematic diagram of the structure after the adjustment shaft and mounting bracket are installed.

[0021] Figure 1-4 Middle: 1. Ceramic seat; 2. Upper shell; 3. "V"-shaped connecting foot; 4. Connecting hole; 5. Connecting slot; 6. Connecting shaft; 7. Concave surface; 8. Vertical plate; 9. Isolation spring plate; 10. Annular groove; 11. Shaft hole; 12. Connecting groove; 13. Connecting boss; 14. Pressed plate; 15. Chamfer; 16. Adjusting shaft; 17. Mounting bracket. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] The utility model provides a temperature controller housing.

[0025] In this embodiment, refer to Figure 1-4 The thermostat housing includes a ceramic seat 1 and an upper shell 2, the upper shell is provided with a "V"-shaped connecting foot 3, the bottom of the "V"-shaped connecting foot is provided with a connecting hole 4, the ceramic seat is provided with a connecting slot 5 for inserting the "V"-shaped connecting foot, and the connecting slot is provided with a connecting shaft 6 engaged with the connecting hole.

[0026] In the above technical solution, a fast, stable and easy-to-disassemble connection method is achieved by setting a "V"-shaped connection foot on the upper shell and equipping the ceramic seat with a corresponding connection slot and connection shaft. This design simplifies the assembly process, improves production efficiency, and ensures the stability and reliability of the thermostat housing, especially in scenarios where frequent maintenance or replacement is required.

[0027] After the connecting foot is inserted into the connecting slot, the connecting hole is just stuck on the connecting shaft, which is convenient for disassembly and assembly.

[0028] Specifically, the upper shell body located on both sides of the “V”-shaped connecting foot is provided with an inwardly recessed concave surface 7 .

[0029] In the above technical solution, by setting concave surfaces on both sides of the "V"-shaped connecting feet, it is convenient to use tools to press against the concave surfaces to pull up or tilt the upper shell, thereby facilitating the disassembly and assembly of the upper shell and the ceramic seat.

[0030] Specifically, the upper shell is provided with a vertical plate 8 for positioning the bracket; and further includes an isolation spring plate 9 arranged between the upper shell and the ceramic seat, and the isolation spring plate is provided with an annular groove 10 for abutting against the other end of the reset spring.

[0031] The isolation spring plate added between the upper shell and the ceramic seat not only increases the strength of the outer shell as a supporting structure, but also optimizes the mechanical action response of the temperature controller by setting an annular groove for positioning the reset spring, thereby improving the control accuracy and service life. At the same time, the ceramic material has good insulation properties, which improves electrical safety.

[0032] Specifically, an axial hole 11 for the push rod to pass through is provided in the annular groove, and the isolation spring plates located on the upper and lower sides of the axial hole are provided with connecting bosses 13 that are engaged with the connecting grooves 12 on the ceramic seat. A pressed plate 14 is provided at the right end of the isolation spring plate, and the pressed plate is pressed against the ceramic seat by the upper shell.

[0033] In the above technical solution, by providing an axial hole for the guide rod to pass through, it is possible to provide guidance for the up and down movement of the guide rod, thereby improving the response speed and sensitivity of the temperature controller.

[0034] Specifically, a chamfer 15 is provided at the opening of the shaft hole.

[0035] Specifically, the adjustment shaft on the upper shell is provided with a mounting bracket which is separately provided from the upper shell.

[0036] The mounting bracket and the upper shell are set separately, which simplifies the manufacturing process, reduces production costs, and helps to improve corporate benefits.

[0037] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.

Claims

1. A thermostat housing, comprising a ceramic base and an upper housing, characterized in that: The upper shell is provided with a "V"-shaped connecting foot, the bottom of the "V"-shaped connecting foot is provided with a connecting hole, the ceramic seat is provided with a connecting slot for inserting the "V"-shaped connecting foot, and the connecting slot is provided with a connecting shaft engaged with the connecting hole.

2. The thermostat housing according to claim 1, characterized in that: The upper shell body located on both sides of the "V"-shaped connecting foot is provided with a concave surface recessed inwardly.

3. The thermostat housing according to claim 1, characterized in that: The upper shell is provided with a vertical plate for positioning the bracket.

4. The thermostat housing according to claim 1, characterized in that: It also includes an isolation spring plate arranged between the upper shell and the ceramic seat, and the isolation spring plate is provided with an annular groove for abutting against the other end of the return spring.

5. The thermostat housing according to claim 4, characterized in that: An axial hole for the push rod to pass through is provided in the annular groove, and the isolation spring plates located on the upper and lower sides of the axial hole are provided with connecting bosses that are engaged with the connecting grooves on the ceramic seat. A pressed plate is provided at the right end of the isolation spring plate, and the pressed plate is pressed against the ceramic seat by the upper shell.

6. The thermostat housing according to claim 5, characterized in that: The opening of the shaft hole is provided with a chamfer.

7. The thermostat housing according to claim 1, characterized in that: The adjusting shaft on the upper shell is provided with a mounting bracket which is separately arranged from the upper shell.

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