CN211045339U - Quick wiring structure of temperature controller - Google Patents
Quick wiring structure of temperature controller Download PDFInfo
- Publication number
- CN211045339U CN211045339U CN201922140567.XU CN201922140567U CN211045339U CN 211045339 U CN211045339 U CN 211045339U CN 201922140567 U CN201922140567 U CN 201922140567U CN 211045339 U CN211045339 U CN 211045339U
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- temperature
- electric
- temperature controller
- electric connection
- sensing circuit
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Abstract
The utility model relates to the technical field of temperature control circuit assembly, in particular to a temperature controller quick wiring structure; the temperature-sensing circuit breaking device comprises a body and a temperature-sensing circuit breaking mechanism, wherein two electric terminals are arranged on the body, the inner ends of the electric terminals are fixedly connected with the body, and the inner ends of the electric terminals are electrically connected with the temperature-sensing circuit breaking mechanism in the body; the outer end of the electric connection terminal is provided with an electric connection piece, and the outer end of the electric connection piece is provided with a fixing clamp; the utility model discloses rational in infrastructure, the temperature controller is installed on the control temperature circuit through the connection terminal, and the bare wire end welding of lead wire is on connecing the piece, and the fixation clamp will lead wire centre gripping and fix on the connection terminal through two wire wrapping sheets to guarantee the firmness of lead wire solder joint, improve temperature controller job stabilization nature.
Description
Technical Field
The utility model relates to a control by temperature change circuit assembly technical field specifically indicates a temperature controller fast wiring structure.
Background
The temperature sensor is a temperature sensitive controller with functions of self-action protection, open circuit keeping and self-reset after power failure. The circuit protection device is wide in application occasions and flexible to use, can protect the working safety of an electric appliance circuit, and avoids the problem of damage caused by overhigh working temperature. The bimetallic strip overheating temperature controller is a common one, and the principle is that the bimetallic strip can generate jumping deformation to drive an electric terminal cut-off circuit to quickly cut off the power of an electric appliance by sensing the working temperature of electric appliance equipment through contact heating.
The existing temperature controller comprises two electric connection terminals, the electric connection terminals are generally sheet-shaped structures and used for being connected with an external circuit, the connection mode adopts contact type electric connection or riveting type electric connection, and holes need to be reserved on the electric connection terminals so as to facilitate rivet riveting. This kind of connect electric piece structure need use the rivet when installation, and the consumptive material of accessory uses more, and assembly and installation are comparatively troublesome. And riveting connects the easy structure that appears of electricity in use and becomes flexible, riveted tensile strength is not high to lead to the performance of temperature controller unstable, have the potential safety hazard.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a temperature controller fast wiring structure rational in infrastructure, connect electric intensity height, convenient assembling, stability is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a temperature controller quick wiring structure, which comprises a body and a temperature sensing circuit breaking mechanism, wherein the body is provided with two electric connection terminals, the inner ends of the electric connection terminals are fixedly connected with the body, and the inner ends of the electric connection terminals are electrically connected with the temperature sensing circuit breaking mechanism in the body; the outer end of the power connection terminal is provided with a power connection piece, and the outer end of the power connection piece is provided with a fixing clamp.
According to the scheme, the fixing clamp is provided with the U-shaped wire clamping groove, and the end parts of the fixing clamp at two sides of the wire clamping groove are provided with the wire wrapping sheets.
According to the scheme, the fixing clamp, the wire wrapping sheet and the electric connection terminal are of a stamping and integrated structure.
According to the scheme, the outer end of one of the electric terminals is provided with a stamping groove, and the electric terminal at the stamping groove is bent to form a stamping plate.
The utility model discloses beneficial effect does: the utility model discloses rational in infrastructure, the temperature controller is installed on the control temperature circuit through the connection terminal, and the bare wire end welding of lead wire is on connecing the piece, and the fixation clamp will lead wire centre gripping and fix on the connection terminal through two wire wrapping sheets to guarantee the firmness of lead wire solder joint, improve temperature controller job stabilization nature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure:
1. a body; 2. an electric terminal is connected; 11. a temperature-sensitive circuit breaking mechanism; 21. connecting a power strip; 22. a fixing clip; 23. a wire clamping groove; 24. wrapping the wire sheet; 25. punching a groove; 26. and (5) stamping the plate.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the temperature controller fast wiring structure of the present invention comprises a body 1 and a temperature sensing circuit breaking mechanism 11, wherein two electrical terminals 2 are arranged on the body 1, the inner ends of the electrical terminals 2 are fixedly connected with the body 1, and the inner ends of the electrical terminals 2 are electrically connected with the temperature sensing circuit breaking mechanism 11 in the body 1; the outer end of the electric connection terminal 2 is provided with an electric connection piece 21, and the outer end of the electric connection piece 21 is provided with a fixing clamp 22; the temperature sensing circuit breaking mechanism 11 comprises a temperature sensing bimetallic strip, a sudden change column and a power-off action sheet and is used for sensing external temperature to realize positioning sudden-jump power-off control, and the temperature sensing circuit breaking mechanism uses the prior art and is not described herein again; the utility model preferably uses the combination of the electric connecting piece 21 and the fixing clamp 22, the electric connecting piece 21 is used for welding the conducting wire, the temperature controller is connected with the control circuit by welding, and the temperature controller has better electrical performance and strong stability; the end part of the lead is clamped by the fixing clamp 22 after welding, so that the stability of the welding point of the lead and the electric connecting piece 21 is ensured, the tensile strength is improved, and the probability of desoldering is reduced.
The fixing clamp 22 is provided with a U-shaped wire clamping groove 23, and the end parts of the fixing clamp 22 at two sides of the wire clamping groove 23 are provided with wire wrapping sheets 24; the wire clamping groove 23 is of a U-shaped structure, so that the lead wire can be conveniently preliminarily loaded, the bare wire end is in contact with the electric contact piece 21 to be convenient to weld, the wire wrapping piece 24 wraps the lead wire from two sides through plastic deformation respectively, the lead wire and the electric contact terminal are clamped and fixed, the phenomenon that the lead wire is loosened is prevented, and the tensile strength of the electric welding point of the temperature controller is improved.
The fixing clamp 22, the wire wrapping sheet 24 and the electric terminals 2 are of a stamping and integrated structure; the integrally formed electric connection terminal 2 is convenient to process and beneficial to batch production and cost reduction.
The outer end of one of the electric terminals 2 is provided with a stamping groove 25, and the electric terminal 2 in the stamping groove 25 is bent to form a stamping plate 26; the punching groove 25, the punching plate 26, the fixing clamp 22 and the wire wrapping sheet 24 are all integrally punched and formed, a through hole is formed in the punching plate 26 and used for riveting a fixed contact, the temperature-sensitive circuit breaking mechanism 11 comprises an action piece, the action piece is fixedly connected with the inner end of the other electric connection terminal 2, and a movable contact matched with the fixed contact is arranged at the movable end of the action piece.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a quick wiring structure of temperature controller, includes body (1) and temperature sensing circuit breaking mechanism (11), its characterized in that: the temperature-sensing circuit breaker is characterized in that two electric terminals (2) are arranged on the body (1), the inner ends of the electric terminals (2) are fixedly connected with the body (1), and the inner ends of the electric terminals (2) are electrically connected with a temperature-sensing circuit breaker mechanism (11) in the body (1); the outer end of the electric connection terminal (2) is provided with an electric connection piece (21), and the outer end of the electric connection piece (21) is provided with a fixing clamp (22).
2. The quick wiring structure of temperature controller according to claim 1, characterized in that: the fixing clamp (22) is provided with a U-shaped wire clamping groove (23), and the end parts of the fixing clamp (22) at two sides of the wire clamping groove (23) are provided with wire wrapping sheets (24).
3. The quick wiring structure of temperature controller according to claim 2, characterized in that: the fixing clamp (22), the wire wrapping sheet (24) and the electric connection terminal (2) are of a punching and integrated forming structure.
4. A temperature controller quick connection structure according to any one of claims 1 to 3, characterized in that: the outer end of one of the electric terminals (2) is provided with a stamping groove (25), and the electric terminal (2) at the stamping groove (25) is bent to form a stamping plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140567.XU CN211045339U (en) | 2019-12-04 | 2019-12-04 | Quick wiring structure of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140567.XU CN211045339U (en) | 2019-12-04 | 2019-12-04 | Quick wiring structure of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045339U true CN211045339U (en) | 2020-07-17 |
Family
ID=71539205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140567.XU Active CN211045339U (en) | 2019-12-04 | 2019-12-04 | Quick wiring structure of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045339U (en) |
-
2019
- 2019-12-04 CN CN201922140567.XU patent/CN211045339U/en active Active
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