CN104933837A - Radiator alarm device - Google Patents
Radiator alarm device Download PDFInfo
- Publication number
- CN104933837A CN104933837A CN201410107354.6A CN201410107354A CN104933837A CN 104933837 A CN104933837 A CN 104933837A CN 201410107354 A CN201410107354 A CN 201410107354A CN 104933837 A CN104933837 A CN 104933837A
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- CN
- China
- Prior art keywords
- connector
- circuit
- pin
- detecting
- heat abstractor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A radiator alarm device comprises a first detecting circuit and an alarm circuit. The first detecting circuit comprises a first connector and a second connector. The first detecting circuit is used for connecting a first heat dissipation apparatus. When accessing the first detecting circuit, the first heat dissipation apparatus electrically connects the first connector and the second connector. The first connector outputs a first control signal with a low potential to the alarm circuit. When the first heat dissipation apparatus does not access the first detecting circuit, the first connector and the second connector are disconnected. The first connector outputs a first control signal with a high potential to the alarm circuit, the alarm circuit receives the first control signal with the high potential and carries out alarm prompt.
Description
Technical field
The present invention relates to a kind of warning device, particularly a kind of heating radiator warning device.
Background technology
Electronic installation is equiped with heating radiator usually for its heat radiation on the element that thermal value is larger, usual because of neglected loading heating radiator and then bring potential safety hazard in an assembling process, easily cause element that thermal value is larger can not quick heat radiating upon power-up, and then damage is caused to element.
Summary of the invention
In view of above content, be necessary to provide a kind of heating radiator warning device can not installing alarm prompting at heating radiator.
A kind of heating radiator warning device, comprise one first circuit for detecting and a warning circuit, described first circuit for detecting comprises one first connector and one second connector, described first circuit for detecting is in order to connect one first heat abstractor, when described first described first circuit for detecting of heat abstractor access, described first heat abstractor is by described first connector and described second connector electrical communication, described first connector exports the first control signal of an electronegative potential to described warning circuit, when described first heat abstractor does not access described first circuit for detecting, described first connector and described second connector disconnect, described first connector exports the first control signal of a noble potential to described warning circuit, described warning circuit receives the first control signal of described noble potential and alarm.
Compared with prior art, in above-mentioned heating radiator warning device, when described first heat abstractor does not access described first circuit for detecting, described first connector and described second connector disconnect, described first connector exports the first control signal of a noble potential to described warning circuit, described warning circuit receives the first control signal of described noble potential and alarm, and then avoids the component wear produced because of neglected loading heating radiator.
Accompanying drawing explanation
Fig. 1 is a block diagram of a better embodiment of heating radiator warning device of the present invention, and described heating radiator warning device comprises one first circuit for detecting, one second circuit for detecting, a warning circuit, one first heat abstractor and one second heat abstractor.
Fig. 2 is the circuit diagram of described first circuit for detecting in Fig. 1 and described first heat abstractor.
Fig. 3 is the circuit diagram of described second circuit for detecting in Fig. 1 and described second heat abstractor.
Fig. 4 is the circuit diagram of the described warning circuit in Fig. 1.
Main element symbol description
| First circuit for detecting | 100 |
| First connector | 110 |
| First pin | 111、121、211、221 |
| Second pin | 112、122、212、222 |
| Contact jaw | 113、123 |
| Second connector | 120 |
| Second circuit for detecting | 200 |
| 3rd connector | 210 |
| 4th connector | 220 |
| Warning circuit | 300 |
| First heat abstractor | 400 |
| First grab | 410、510 |
| Second grab | 420、520 |
| Second heat abstractor | 500 |
| First triode | T1 |
| Second triode | T2 |
| Hummer | LS |
| First resistance | R1 |
| Second resistance | R2 |
| 3rd resistance | R3 |
| 4th resistance | R4 |
| Electric capacity | C |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in a better embodiment of the present invention, a heating radiator warning device comprises one first circuit for detecting 100,1 second circuit for detecting 200 and a warning circuit 300.Whether described first circuit for detecting 100 in order to connect one first heat abstractor 400, and accesses output one first control signal according to described first heat abstractor 400.Whether described second circuit for detecting 200 in order to connect one second heat abstractor 500, and accesses output one second control signal according to described second heat abstractor 500.Described warning circuit 300 receives described first control signal and described second control signal, and does not access alarm prompting at described first heat abstractor 400 or described second heat abstractor 500.
Refer to Fig. 2, described first circuit for detecting 100 comprises one first connector 110,1 second connector 120 and one first resistance R1.Described first connector 110 comprises one first pin 111,1 second pin 112 and a contact jaw 113.Described second connector 120 comprises one first pin 121,1 second pin 122 and a contact jaw 123.Through receiving a boosting voltage by described first resistance R1 after first pin 111 of described first connector 110 and the second pin 112 are electrical connected.Described first control signal is exported after first pin 111 of described first connector 110 and the second pin 112 are electrical connected.Ground connection after first pin 121 of described second connector 120 and the second pin 122 are electrical connected.Wherein, described boosting voltage is the DC voltage of+3.3V.
Described first heat abstractor 400 comprises one first grab 410 and one second grab 420, and the first grab 410 of described first heat abstractor 400 and the second grab 420 are respectively in order to the contact jaw 123 of the contact jaw 113 and described second connector 120 that are electrically connected described first connector 110.
Refer to Fig. 3, described second circuit for detecting 200 comprises one the 3rd connector 210, the 4th connector 220 and one second resistance R2.Described 3rd connector 210 comprises one first pin 211,1 second pin 212 and a contact jaw 213.Described 4th connector 220 comprises one first pin 221,1 second pin 222 and a contact jaw 223.Through receiving described boosting voltage by described second resistance R2 after first pin 211 of described 3rd connector 210 and the second pin 212 are electrical connected.Described second control signal is exported after first pin 211 of described 3rd connector 210 and the second pin 212 are electrical connected.Ground connection after first pin 221 of described 4th connector 220 and the second pin 222 are electrical connected.
Described second heat abstractor 500 comprises one first grab 510 and one second grab 520, and the first grab 510 of described second heat abstractor 500 and the second grab 520 are respectively in order to the contact jaw 223 of the contact jaw 213 and described 4th connector 220 that are electrically connected described 3rd connector 210.
Refer to Fig. 4, described warning circuit 300 comprises one first triode T1, one second triode T2, a hummer LS, one the 3rd resistance R3, one a 4th resistance R4 and electric capacity C.The base stage of described first triode T1 receives described first control signal via described 3rd resistance R3, and the emitter of described first triode T1 is electrically connected the positive pole of described hummer LS, and the collector of described first triode T1 receives one first DC voltage.The base stage of described second triode T2 receives described second control signal via described 4th resistance R4, and the emitter of described second triode T2 is electrically connected the positive pole of described hummer LS, and the collector of described second triode T2 receives described first DC voltage.The positive pole of described hummer LS is via described electric capacity C ground connection.The minus earth of described hummer LS.Wherein, described first triode T1 and described second triode T2 is NPN type triode.The size of described first DC voltage is+5V.
During work, when described first heat abstractor 400 accesses described first circuit for detecting 100, the first grab 410 of described first heat abstractor 400 and the second grab 420 are by contact jaw 123 electrical communication of the contact jaw 113 of described first connector 110 and described second connector 120.First pin 111 of described first connector 110 and the second pin 112 export the first control signal of an electronegative potential; When described second heat abstractor 500 accesses described second circuit for detecting 200, the first grab 510 of described second heat abstractor 500 and the second grab 520 are by contact jaw 223 electrical communication of the contact jaw 213 of described 3rd connector 210 and described 4th connector 220.First pin 211 of described 3rd connector 210 and the second pin 212 export the second control signal of an electronegative potential.
The base stage of described first triode T1 receives the first control signal of described electronegative potential, and the base stage of described second triode T2 receives the second control signal of described electronegative potential, and described first triode T1 and described second triode T2 all ends.The positive pole of described hummer LS does not receive first DC voltage of described+5V, described hummer LS not sounding.
When described first heat abstractor 400 does not access described first circuit for detecting 100, the contact jaw 113 of described first connector 110 and the contact jaw 123 of described second connector 120 cannot electrical communication and disconnecting.First pin 111 of described first connector 110 and the second pin 112 export the first control signal of a noble potential; When described second heat abstractor 500 does not access described second circuit for detecting 200, the contact jaw 213 of described 3rd connector 210 and the contact jaw 223 of described 4th connector 220 cannot electrical communication and disconnecting.First pin 211 of described 3rd connector 210 and the second pin 212 export the second control signal of a noble potential.
When any one in described first heat abstractor 400 and described second heat abstractor 500 does not access described first circuit for detecting 100 and described second circuit for detecting 200, the base stage of described first triode T1 or the base stage of described second triode T2 receive the first control signal of described noble potential or the second control signal of described noble potential, described first triode T1 or described second triode T2 conducting.The positive pole of described LS receives first DC voltage of described+5V, and described hummer LS sounding alarm described first heat abstractor 400 of prompting or described second heat abstractor 500 do not access described first circuit for detecting 100 or described second circuit for detecting 200.
Claims (10)
1. a heating radiator warning device, comprise one first circuit for detecting and a warning circuit, it is characterized in that: described first circuit for detecting comprises one first connector and one second connector, described first circuit for detecting is in order to connect one first heat abstractor, when described first described first circuit for detecting of heat abstractor access, described first heat abstractor is by described first connector and described second connector electrical communication, described first connector exports the first control signal of an electronegative potential to described warning circuit, when described first heat abstractor does not access described first circuit for detecting, described first connector and described second connector disconnect, described first connector exports the first control signal of a noble potential to described warning circuit, described warning circuit receives the first control signal of described noble potential and alarm.
2. heating radiator warning device as claimed in claim 1, it is characterized in that: described heating radiator warning device also comprises one second circuit for detecting, described second circuit for detecting comprises one the 3rd connector and one the 4th connector, described second circuit for detecting is in order to connect one second heat abstractor, when described second described second circuit for detecting of heat abstractor access, described second heat abstractor is by described 3rd connector and described 4th connector electrical communication, described 3rd connector exports the second control signal of an electronegative potential to described warning circuit, when described second heat abstractor does not access described second circuit for detecting, described 3rd connector and described 4th connector disconnect, described 3rd connector exports the second control signal of a noble potential to described warning circuit, described warning circuit receives the second control signal of described noble potential and alarm.
3. heating radiator warning device as claimed in claim 2, it is characterized in that: described first circuit for detecting also comprises one first resistance, described first connector and described second connector comprise one first pin and one second pin respectively, through receiving a boosting voltage by described first resistance after first pin of described first connector and the second pin are electrical connected, described first control signal is exported, ground connection after the first pin of described second connector and the second pin are electrical connected after first pin of described first connector and the second pin are electrical connected.
4. heating radiator warning device as claimed in claim 3, it is characterized in that: described first connector and described second connector also comprise a contact jaw respectively, described first heat abstractor comprises one first grab and one second grab, the first grab of described first heat abstractor with the second grab respectively in order to be connected the contact jaw of described first connector and described second connector.
5. heating radiator warning device as claimed in claim 4, it is characterized in that: described second circuit for detecting also comprises one second resistance, described 3rd connector and described 4th connector comprise one first pin and one second pin respectively, through receiving described boosting voltage by described second resistance after first pin of described 3rd connector and the second pin are electrical connected, described second control signal is exported, ground connection after the first pin of described 4th connector and the second pin are electrical connected after first pin of described 3rd connector and the second pin are electrical connected.
6. heating radiator warning device as claimed in claim 5, it is characterized in that: described 3rd connector and described 4th connector also comprise a contact jaw respectively, described second heat abstractor comprises one first grab and one second grab, the first grab of described second heat abstractor with the second grab respectively in order to be connected the contact jaw of described 3rd connector and described 4th connector.
7. heating radiator warning device as claimed in claim 6, it is characterized in that: described warning circuit comprises one first triode, one second triode, one hummer, one the 3rd resistance and one the 4th resistance, the base stage of described first triode receives described first control signal via described 3rd resistance, the emitter of described first triode is electrically connected the positive pole of described hummer, the collector of described first triode receives one first DC voltage, the base stage of described second triode receives described second control signal via described 4th resistance, the emitter of described second triode is electrically connected the positive pole of described hummer, the collector of described second triode receives described first DC voltage, the minus earth of described hummer.
8. heating radiator warning device as claimed in claim 7, it is characterized in that: described warning circuit also comprises an electric capacity, the positive pole of described hummer is via described capacity earth.
9. heating radiator warning device as claimed in claim 7, it is characterized in that: described first triode and described second triode are NPN type triode, the size of described first DC voltage is+5V.
10. heating radiator warning device as in one of claimed in any of claims 1 to 9, is characterized in that: described boosting voltage is the DC voltage of+3.3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107354.6A CN104933837A (en) | 2014-03-21 | 2014-03-21 | Radiator alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107354.6A CN104933837A (en) | 2014-03-21 | 2014-03-21 | Radiator alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104933837A true CN104933837A (en) | 2015-09-23 |
Family
ID=54120986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107354.6A Pending CN104933837A (en) | 2014-03-21 | 2014-03-21 | Radiator alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104933837A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612677A (en) * | 1995-09-29 | 1997-03-18 | Baudry; Jean-Jerome C. | System to monitor the temperature of an integrated circuit and to dissipate heat generated thereby |
| CN1559164A (en) * | 2001-09-26 | 2004-12-29 | ��Ī������ | Thermal management of power delivery systems for integrated circuits |
| CN101192176A (en) * | 2006-11-29 | 2008-06-04 | 英业达股份有限公司 | Electronic part heat radiator mounting testing circuit |
| TWI316171B (en) * | 2006-11-22 | 2009-10-21 | Inventec Corp | Detecting circuit for detecting an installation of a heat sink in an electronic element |
| CN202331691U (en) * | 2011-11-22 | 2012-07-11 | 韩春龙 | Four-route bridge type wired monitoring device |
| CN203165155U (en) * | 2013-04-25 | 2013-08-28 | 黄勇 | Bridge type earthquake early-warning apparatus |
-
2014
- 2014-03-21 CN CN201410107354.6A patent/CN104933837A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612677A (en) * | 1995-09-29 | 1997-03-18 | Baudry; Jean-Jerome C. | System to monitor the temperature of an integrated circuit and to dissipate heat generated thereby |
| CN1559164A (en) * | 2001-09-26 | 2004-12-29 | ��Ī������ | Thermal management of power delivery systems for integrated circuits |
| TWI316171B (en) * | 2006-11-22 | 2009-10-21 | Inventec Corp | Detecting circuit for detecting an installation of a heat sink in an electronic element |
| CN101192176A (en) * | 2006-11-29 | 2008-06-04 | 英业达股份有限公司 | Electronic part heat radiator mounting testing circuit |
| CN202331691U (en) * | 2011-11-22 | 2012-07-11 | 韩春龙 | Four-route bridge type wired monitoring device |
| CN203165155U (en) * | 2013-04-25 | 2013-08-28 | 黄勇 | Bridge type earthquake early-warning apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |