CN202917756U - Plug with temperature control module - Google Patents
Plug with temperature control module Download PDFInfo
- Publication number
- CN202917756U CN202917756U CN201220569975.2U CN201220569975U CN202917756U CN 202917756 U CN202917756 U CN 202917756U CN 201220569975 U CN201220569975 U CN 201220569975U CN 202917756 U CN202917756 U CN 202917756U
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- CN
- China
- Prior art keywords
- temperature control
- module
- control module
- plug
- pin
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- Expired - Fee Related
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 27
- 239000010703 silicon Substances 0.000 claims abstract description 27
- 238000002955 isolation Methods 0.000 claims description 13
- 230000035945 sensitivity Effects 0.000 abstract description 11
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 8
- 230000006698 induction Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000013270 controlled release Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present utility model discloses a plug with a temperature control module. The earth leakage protection plug with temperature control comprises a zero line pin, a live wire pin, a release, a power supply voltage stabilizing module, a silicon controlled rectifier driving module, a power supply rectification module and two temperature control modules respectively arranged on bottom parts of the zero line pin and the live wire pin; the release is connected with the power supply rectification module, the power supply rectification module is respectively connected with the power supply voltage stabilizing module and the silicon controlled rectifier driving module, the silicon controlled rectifier driving module is respectively connected with the two temperature control modules, and the silicon controlled rectifier driving module can be used for controlling the release to realize conveying and power failure of commercial current. In the plug with the temperature control module, sensitivity of sensing temperature of the temperature control module is increased, and fire hazard hidden troubles caused by the situation that sensitivity is weak and socket parts are burnt by the zero line pin and the live wire pin can be avoided.
Description
Technical field
The utility model relates to the plug technical field, particularly a kind of plug with temperature control module.
Background technology
Existing plug with temperature control module comprises zero line pin, live wire pin and a temperature control module, the position of described temperature control module operated by rotary motion between zero line pin and live wire pin, when the pin adstante febre, described temperature control module can be responded to the temperature of pin, carries out work according to temperature again.Because single temperature control module is arranged on the position between zero line pin and the live wire pin, make between temperature control module and zero line pin and the live wire pin and have certain distance, conduction of velocity is very slow, and need pin to generate heat just to make the temperature control module induction to the temperature of setting than temperature control module is higher, respond to insensitive, and such excess Temperature also can burn out components and parts and the working of plastics of pin periphery, and there is potential safety hazard in possible initiation fire.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is will improve zero line pin and live wire pin to produce heat to the conduction of velocity of temperature control module the sensitivity of enhancing temperature control module temperature sensor.
(2) technical scheme
For addressing the above problem, the utility model proposes a kind of plug with temperature control module, described plug with temperature control module comprises zero line pin, live wire pin, release, power regulator module, controllable silicon driver module and power regulator module.Described zero line pin and live wire pin respectively are provided with and are in direct contact with it or the temperature control module of indirect contact, described release is connected with the power rectifier module, described power rectifier module links to each other with power regulator module, controllable silicon driver module respectively, described controllable silicon driver module connects respectively two temperature control modules, and this controllable silicon driver module can be controlled release.The utility model respectively arranges temperature control module by the bottom at zero line pin and live wire pin, promoted the distance between temperature control module and zero line pin and the live wire pin, improved the heat of zero line pin and live wire pin generation to the conduction of velocity of temperature control module, therefore the temperature control module induction is more accurate, further strengthened the sensitivity of temperature control module temperature sensor, avoided simultaneously not forcing zero line pin and live wire pin because of sensitivity and burnt out the caused disaster hidden-trouble of parts of socket.
In the above-mentioned plug with temperature control module, be provided with the reverse voltage isolation module at described controllable silicon driver module and two temperature control module amongs.By the reverse voltage isolation module, can prevent current reflux.
In the above-mentioned plug with temperature control module, described leakage protecting plug with temperature control also comprises power supply indicator, and described power supply indicator links to each other with the power rectifier module.Can make plug that personnel estimate temperature control module whether because excess Temperature cuts off the power supply by power supply indicator is set, further strengthen the fail safe of the plug with temperature control module, more hommization.
In the above-mentioned plug with temperature control module, described leakage protecting plug with temperature control also comprises alarm, shown in alarm connect respectively at two temperature control modules, warning device has the function of blowing a whistle.Can remind by warning device is set by the sense of hearing that user of service's appliance cut-off is the reason of plug excess Temperature, use more humane.
(3) beneficial effect
Plug with temperature control module of the present utility model, by the bottom at zero line pin and live wire pin temperature control module is set respectively, promoted the distance between temperature control module and zero line pin and the live wire pin, improved the heat of zero line pin and live wire pin generation to the conduction of velocity of temperature control module, the heating of described zero line pin and live wire pin makes the design temperature of the temperature of temperature control module induction and temperature control module more approaching, make the temperature control module induction more accurate, further strengthened the sensitivity of temperature control module temperature sensor, avoided simultaneously not forcing zero line pin and live wire pin because of sensitivity and burnt out the caused disaster hidden-trouble of parts of socket.
Description of drawings
Fig. 1 is the structural representation with plug of temperature control module of the present utility model;
Fig. 2 is the module diagram without the reverse voltage isolation module of the present utility model;
Fig. 3 is the circuit diagram of the negative temperature coefficient without the reverse voltage isolation module of the present utility model;
Fig. 4 is the module diagram that the reverse voltage isolation module is housed of the present utility model;
Fig. 5 is the negative temperature parameter circuit schematic diagram that the reverse voltage isolation module is housed and triode is housed of the present utility model;
Fig. 6 is the negative temperature parameter circuit schematic diagram without reverse voltage isolation module and triode of the present utility model;
Fig. 7 is the circuit diagram of the positive temperature coefficient without reverse voltage isolation module and triode of the present utility model;
Fig. 8 is the circuit diagram that the positive temperature coefficient of reverse voltage isolation module is housed of the present utility model;
Fig. 9 is the circuit diagram of the positive temperature coefficient without the reverse voltage isolation module of the present utility model;
1 is that zero line plug, 2 is that live wire plug, 3 is temperature control module among the figure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, as shown in Figure 1, the plug with temperature control module of the present utility model comprises zero line pin 1, alarm, live wire pin 2, release, power regulator module, controllable silicon driver module, power supply indicator and power regulator module.Described zero line pin 1 and live wire pin 2 respectively are provided with and are in direct contact with it or the temperature control module of indirect contact, described release is connected with the power rectifier module, described power rectifier module links to each other with power regulator module 3, controllable silicon driver module respectively, described controllable silicon driver module connects respectively two temperature control modules 3, and this controllable silicon driver module can be controlled release to conveying and the outage of power supply.Described power supply indicator links to each other with the power rectifier module, is provided with the reverse voltage isolation module at described controllable silicon driver module and two temperature control module 3 amongs.Described alarm is connected with temperature control module 3, in the plug with temperature control module of the present utility model, by the bottom at zero line pin 1 and live wire pin 2 temperature control module 3 is set respectively, promoted the distance of temperature control module 3 with zero line pin 1 and live wire pin 2, improved the heat of zero line pin 1 and 2 generations of live wire pin to the conduction of velocity of temperature control module 3, make temperature control module 3 inductions more accurate, further strengthened the sensitivity of temperature control module 3, avoided simultaneously not forcing zero line pin 1 and live wire pin 2 because of sensitivity and burnt out the caused disaster hidden-trouble of parts of socket.
As shown in Figures 2 and 3, in the circuit of embodiment one of the present utility model, power rectifier module D
1-D
4One end connects release, the other end connects R
1With controllable silicon driver module SCR, described R
1Be connected with LED.Described controllable silicon driver module SCR is connected with two temperature control modules 3 on the live wire pin is connected with zero line pin 1 respectively, and the described temperature control module 3 that is connected with zero line pin 1 is by resistance R
5, resistance R
4, thermistor RT
1With triode T
1Form, the described temperature control module 3 that is connected with zero line pin 1 is by resistance R
7, resistance R
8, thermistor RT
2With triode T
2Form.During excess Temperature, thermistor RT
1, RT
2Trigger triode T
1, T
2Conducting, thus controllable silicon driver module SCR triggered, making the release tripping operation, indicator light LED goes out, capacitor C
1, C
2, C
3, C
4Effect be to improve the product antijamming capability.By zero line pin 1 and thermistor RT
1Indirectly or directly contact and zero line pin 2 and thermistor RT
2Indirectly or directly contact, improved the sensitivity of heat transfer efficiency and the temperature control module 3 of temperature control module 3.
RT in the present embodiment one
1, RT
2Also can adopt the thermistor of positive temperature coefficient, as shown in Figure 9, RT
1Anodal connecting triode T
1, negative pole contact resistance R
5, RT
2Anodal connecting triode T
2, negative pole contact resistance R
8
In the above-mentioned plug with temperature control circuit, the described plug with temperature control circuit with temperature control can also be provided with alarm, shown in alarm connect respectively at two temperature control circuits, can the trigger alarm device when the plug excess Temperature.
As shown in Figure 4 and Figure 5, among the embodiment two of the present utility model, power rectifier module D
1-D
4One end connects release, the other end connects R
1With controllable silicon driver module SCR, described R
1Be connected with LED.Described controllable silicon driver module SCR is connected with two temperature control modules 3 on the live wire pin is connected with zero line pin 1 respectively, and the described temperature control module 3 that is connected with zero line pin 1 is by resistance R
5, resistance R
4, resistance R
3, thermistor RT
1With triode T
1Form, the described temperature control module 3 that is connected with zero line pin 1 is by resistance R
7, resistance R
8, resistance R
9, thermistor RT
2With triode T
2Form.Voltage isolation module D can be set between temperature control circuit 3 and controllable silicon
5And D
6, prevent backward current to the impact of whole device, zero live wire and thermistor RT
1, RT
2Directly or indirect contact, heat transfer efficiency and sensitivity have therefore been improved.During excess Temperature, thermistor RT
1, RT
2Trigger triode T
1, T
2Conducting, thus controllable silicon driver module SCR triggered, make the release tripping operation, capacitor C
1, C
2, C
3, C
4Effect be to improve the product antijamming capability.
RT in the present embodiment
1, RT
2Also can adopt the thermistor of positive temperature coefficient, as shown in Figure 8, RT
1Anodal connecting triode T
1, negative pole contact resistance R5, RT
2Anodal connecting triode T
2, negative pole contact resistance R9.
As shown in Figure 6, embodiment of the present utility model three is basic identical with embodiment two, and difference is triode T
1And T
2Can remove, the described temperature control circuit 3 of zero line pin 1 that is arranged on is by resistance R
4, resistance R
5With thermistor RT
1Form, the described temperature control circuit 3 of live wire pin 2 that is arranged on is by resistance R
6, resistance R
7, and thermistor RT
2Form capacitor C
1, zero live wire and thermistor RT
1, RT
2Directly or indirect contact, therefore improved heat transfer efficiency, during excess Temperature, thermistor RT
1, RT
2Resistance diminishes, thereby triggers controllable silicon driver module SCR, makes the release tripping operation, capacitor C
1, C
2, C
3, C
4Effect be to improve the product antijamming capability.
RT in the present embodiment
1, RT
2Also can adopt the thermistor of positive temperature coefficient, as shown in Figure 7, RT
1The anodal D that connects
5, negative pole contact resistance R
5, RT
2The anodal D that connects
6, negative pole contact resistance R
7
In the above-mentioned plug with temperature control module, described leakage protecting plug with temperature control also comprises alarm, shown in alarm connect respectively at two temperature control modules, warning device has the function of blowing a whistle.Can remind by warning device is set by the sense of hearing that user of service's appliance cut-off is the reason of plug excess Temperature, use more humane.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. the plug with temperature control module is characterized in that, described plug with temperature control module comprises zero line pin (1), live wire pin (2), release, power regulator module, controllable silicon driver module and power regulator module; Described zero line pin (1) and live wire pin (2) respectively are provided with and are in direct contact with it or the temperature control module of indirect contact, described release is connected with the power rectifier module, described power rectifier module links to each other with power regulator module, controllable silicon driver module respectively, described controllable silicon driver module connects respectively two temperature control modules (3), and this controllable silicon driver module is used for controlling described release.
2. described plug with temperature control module according to claim 1 is characterized in that, is provided with the reverse voltage isolation module at described controllable silicon driver module and two temperature control modules (3) among.
3. described plug with temperature control module according to claim 1 and 2 is characterized in that described leakage protecting plug with temperature control also comprises power supply indicator, and described power supply indicator links to each other with the power rectifier module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220569975.2U CN202917756U (en) | 2012-10-31 | 2012-10-31 | Plug with temperature control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220569975.2U CN202917756U (en) | 2012-10-31 | 2012-10-31 | Plug with temperature control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917756U true CN202917756U (en) | 2013-05-01 |
Family
ID=48166035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220569975.2U Expired - Fee Related CN202917756U (en) | 2012-10-31 | 2012-10-31 | Plug with temperature control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001073A (en) * | 2012-10-31 | 2013-03-27 | 钱加灿 | Plug with temperature control modules |
| CN104201519A (en) * | 2014-08-13 | 2014-12-10 | 南京康尼科技实业有限公司 | Three-hole plug |
-
2012
- 2012-10-31 CN CN201220569975.2U patent/CN202917756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001073A (en) * | 2012-10-31 | 2013-03-27 | 钱加灿 | Plug with temperature control modules |
| CN103001073B (en) * | 2012-10-31 | 2016-01-13 | 钱加灿 | A kind of plug with attemperating unit |
| CN104201519A (en) * | 2014-08-13 | 2014-12-10 | 南京康尼科技实业有限公司 | Three-hole plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |