Temperature controller

Abstract

The utility model discloses a temperature controller, which comprises a plurality of insulating parts, bimetallic strips arranged at the lower ends of the insulating parts, and a fixing plate arranged at the upper ends of the insulating parts, the fixing plate, the insulating parts and the bimetallic strips are fixed through rivets, two extension parts are arranged on the fixing plate, and the two extension parts are fixed through rivets. A bolt hole used for fixing a temperature controller penetrates through the extending part, a heat conduction aluminum sheet is further installed on the bimetallic strip, a first conducting strip and a second conducting strip are further arranged between the insulating parts, an elastic piece is arranged on the first conducting strip, a movable contact is arranged on the elastic piece, and a movable contact is arranged on the movable contact. Bolt fixation of the temperature controller can be realized through the bolt hole and the extension part, and the adjusted performance of the temperature controller is not affected during fixation.

Description

Technical Field

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

[0002] The existing thermostat is installed by driving screws through rivet holes. However, the thermostat will deform during the screw tightening process, and the adjusted angle will change after the screws are tightened, resulting in changes in the thermostat performance and inability to accurately control the temperature. Based on this, the utility model proposes a thermostat to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides a thermostat, which can be bolted and fixed by means of bolt holes and extension parts, without affecting the adjusted performance of the thermostat.

[0004] Technical Solution

[0005] A thermostat includes several insulating parts, a bimetallic strip arranged at the lower end of the insulating part, and a fixed plate at the upper end of the insulating part. The fixed plate, the insulating part, and the bimetallic strip are fixed by rivets. Two extensions are provided on the fixed plate, and the extensions are penetrated by bolt holes for fixing the thermostat.

[0006] Furthermore, a heat-conducting aluminum sheet is installed on the bimetallic sheet.

[0007] Furthermore, a first conductive sheet and a second conductive sheet are provided between the insulating members.

[0008] Furthermore, a spring sheet is provided on the first conductive sheet, and a moving contact is provided on the spring sheet.

[0009] Furthermore, a fixed contact piece is provided on the second conductive piece, and a fixed contact point capable of being released from the moving contact point is provided on the fixed contact piece.

[0010] Furthermore, the fixing plate is provided with an adjuster for adjusting the sensitivity of the shrapnel.

[0011] Furthermore, a ceramic pad is provided between the spring and the bimetallic strip.

[0012] Furthermore, the elastic sheet is arranged between the first conductive sheet and the insulating component.

[0013] Furthermore, the fixed contact piece is arranged between the second conductive piece and the insulating member.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The thermostat can be bolted in place through the bolt holes and the extensions without affecting the adjusted performance of the thermostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a thermostat of the present utility model;

[0018] Figure 2 for Figure 1 Schematic diagrams of the structure from different angles.

[0019] Figure Numbers

[0020] Bimetallic strip 1, porcelain rice 2, spring 3, regulator 4, fixing plate 5, first conductive sheet 6, second conductive sheet 7, insulating member 8, fixed contact 9, thermally conductive aluminum sheet 10, moving contact 11, extension 12, bolt hole 13, rivet 14, fixed contact 15. DETAILED DESCRIPTION

[0021] In order to better illustrate the content of the present invention, the following is a description with reference to the accompanying drawings and implementation examples:

[0022] like Figure 1-Figure 2 As shown, the utility model discloses a thermostat, including several insulating members 8, a bimetallic strip 1 arranged at the lower end of the insulating member 8, and a fixing plate 5 at the upper end of the insulating member 8. The fixing plate 5, the insulating member 8, and the bimetallic strip 1 are fixed by rivets 14. Two extensions 12 are provided on the fixing plate 5, and the extensions 12 are penetrated by bolt holes 13 for fixing the thermostat.

[0023] Furthermore, a heat-conducting aluminum sheet 10 is installed on the bimetallic sheet 1 .

[0024] Furthermore, a first conductive sheet 6 and a second conductive sheet 7 are provided between the insulating members 8 .

[0025] Furthermore, a spring piece 3 is provided on the first conductive piece 6 , and a moving contact 11 is provided on the spring piece 3 .

[0026] Furthermore, a fixed contact piece 15 is provided on the second conductive piece 7 , and a fixed contact point 9 capable of being released from the moving contact point 11 is provided on the fixed contact piece 15 .

[0027] Furthermore, the fixing plate 5 is provided with an adjuster 4 for adjusting the sensitivity of the spring 3 .

[0028] Furthermore, a ceramic pad 2 is provided between the spring 3 and the bimetallic strip 1 .

[0029] Furthermore, the elastic sheet 3 is disposed between the first conductive sheet 6 and the insulating member 8 .

[0030] Furthermore, the fixed contact piece 15 is disposed between the second conductive piece 7 and the insulating member 8 .

[0031] Specifically, when in use, the thermostat can be fixed with bolts through the bolt holes 13 and the extension portion 12, without affecting the preset adjustment settings of the thermostat. The positions of the bolt holes can be customized according to customer requirements.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A thermostat, characterized in that: The invention comprises a plurality of insulating members (8), a bimetallic strip (1) arranged at the lower end of the insulating member (8), and a fixing plate (5) at the upper end of the insulating member (8); the fixing plate (5), the insulating member (8), and the bimetallic strip (1) are fixed by rivets (14); two extensions (12) are provided on the fixing plate (5); and bolt holes (13) for fixing the thermostat are penetrated through the extensions (12).

2. A thermostat according to claim 1, characterized in that: A heat-conducting aluminum sheet (10) is also installed on the bimetallic sheet (1).

3. A thermostat according to claim 2, characterized in that: A first conductive sheet (6) and a second conductive sheet (7) are also provided between the insulating members (8).

4. A thermostat according to claim 3, characterized in that: A spring sheet (3) is provided on the first conductive sheet (6), and a moving contact (11) is provided on the spring sheet (3).

5. The thermostat according to claim 4, characterized in that: A fixed contact piece (15) is provided on the second conductive piece (7), and a fixed contact point (9) capable of being released from the moving contact point (11) is provided on the fixed contact piece (15).

6. The thermostat according to claim 5, characterized in that: The fixing plate (5) is provided with an adjuster (4) for adjusting the sensitivity of the spring piece (3).

7. The thermostat according to claim 6, characterized in that: A ceramic pad (2) is provided between the spring (3) and the bimetallic strip (1).

8. The thermostat according to claim 7, characterized in that: The elastic sheet (3) is arranged between the first conductive sheet (6) and the insulating member (8).

9. The thermostat according to claim 8, characterized in that: The fixed contact piece (15) is arranged between the second conductive piece (7) and the insulating member (8).

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