CN211350474U - Resistance compensation type structure - Google Patents
Resistance compensation type structure Download PDFInfo
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- CN211350474U CN211350474U CN201921887742.5U CN201921887742U CN211350474U CN 211350474 U CN211350474 U CN 211350474U CN 201921887742 U CN201921887742 U CN 201921887742U CN 211350474 U CN211350474 U CN 211350474U
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- resistance
- terminal
- resistor
- temperature
- temperature controller
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Abstract
The utility model discloses a resistance compensation formula structure, including first resistance, second resistance, first terminal and second terminal, the one end of first resistance and second resistance all with the one end of first terminal is connected, the other end of first resistance and second resistance all with the one end of second terminal is connected. This application is for the double-resistor compensation formula structure of temperature controller increase, under the temperature controller off-state, the double-resistor lasts the ohmic heating and can guarantee that the temperature controller inside temperature can not descend fast under the condition of disconnection, and then satisfies the electrical apparatus and has sufficient time to accomplish other processes to the switch-on in the disconnection, has also improved the bimetallic strip and can only satisfy the electrical apparatus demand through adjustment on-temperature.
Description
Technical Field
The utility model belongs to the technical field of the resistance compensation technique and specifically relates to a resistance compensation formula structure is related to.
Background
At present, automatic reset type bimetal temperature controllers are used in electric appliances such as washing machines, clothes dryers, air conditioners and the like, the functions of the automatic reset type temperature controllers are mainly temperature control and overheating protection, and the existing automatic reset type temperature controllers are influenced by temperature change and are switched on and off at an excessively high speed. The existing bimetallic temperature controller is influenced by the room temperature, the time from the disconnection to the connection is short, and the connection temperature can only be adjusted to meet the requirements of electric appliances.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance compensation formula structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a resistance compensation formula structure, includes first resistance, second resistance, first terminal and second terminal, the one end of first resistance and second resistance all with the one end of first terminal is connected, the other end of first resistance and second resistance all with the one end of second terminal is connected. Under the temperature controller off-state, the double resistors continuously electrify and heat can ensure that the internal temperature of the temperature controller can not drop rapidly under the condition of disconnection, thereby further meeting the requirement that the electric appliance has sufficient time to complete other procedures from disconnection to connection, and also improving the condition that the bimetallic strip can only meet the requirement of the electric appliance by adjusting the connection temperature.
Preferably, the terminal is a rail-mounted terminal.
Preferably, one ends of the first and second resistors are merged together and connected to one end of the first terminal by welding.
Preferably, one ends of the first and second resistors are merged together and connected to one end of the first terminal by welding.
Preferably, the resistor is a fixed resistor.
Preferably, the fixed resistance is a 3W metal film resistance.
The utility model has the advantages of it is following:
under the condition that the temperature controller is disconnected, the double resistors are continuously electrified and heated, so that the internal temperature of the temperature controller cannot be rapidly reduced under the condition that the temperature controller is disconnected.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
In the figures, the various reference numbers are:
1-first resistance, 2-second resistance, 3-first terminal, 4-second terminal.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1, a resistance compensation structure includes a first resistor 1, a second resistor 2, a first terminal 3, and a second terminal 4, wherein one end of each of the first resistor 1 and the second resistor 2 is connected to one end of the first terminal 3, and the other end of each of the first resistor 1 and the second resistor 2 is connected to one end of the second terminal 4. The first resistor 1 and the second resistor 2 both adopt 3W metal film resistors, and the first terminal 3 and the second terminal 4 both adopt track-mounted wiring terminals.
As shown in fig. 2-3, when the user uses the device, one end of the first resistor 1 and one end of the second resistor 2 are combined together and welded on one end of the first terminal 3, the other end of the first resistor 1 and the other end of the second resistor 2 are combined together and welded on one end of the second terminal 4, and the combined terminal is fixed in the square hole groove of the housing through the salient point on the inner side of the terminal according to the assembly mode of the finished product.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (6)
1. The resistance compensation type structure is characterized by comprising a first resistor, a second resistor, a first terminal and a second terminal, wherein one end of the first resistor and one end of the second resistor are connected with one end of the first terminal, and the other end of the first resistor and the other end of the second resistor are connected with one end of the second terminal.
2. The resistance-compensated structure of claim 1, wherein the terminals are rail-mounted terminals.
3. The resistance-compensated structure of claim 1, wherein one ends of the first and second resistors are merged together and connected to one end of the first terminal by welding.
4. A resistance compensation structure according to claim 1 or 3, wherein the other ends of the first and second resistances are merged together and connected to the other end of the first terminal by welding.
5. The resistance-compensated structure of claim 1, wherein the resistance is a fixed resistance.
6. The resistance compensation structure of claim 5, wherein the fixed resistance is a 3W metal film resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887742.5U CN211350474U (en) | 2019-11-05 | 2019-11-05 | Resistance compensation type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887742.5U CN211350474U (en) | 2019-11-05 | 2019-11-05 | Resistance compensation type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350474U true CN211350474U (en) | 2020-08-25 |
Family
ID=72132580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887742.5U Active CN211350474U (en) | 2019-11-05 | 2019-11-05 | Resistance compensation type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350474U (en) |
-
2019
- 2019-11-05 CN CN201921887742.5U patent/CN211350474U/en active Active
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