CN105281133A - Electric connector and temperature detection mechanism thereof - Google Patents
Electric connector and temperature detection mechanism thereof Download PDFInfo
- Publication number
- CN105281133A CN105281133A CN201410330615.0A CN201410330615A CN105281133A CN 105281133 A CN105281133 A CN 105281133A CN 201410330615 A CN201410330615 A CN 201410330615A CN 105281133 A CN105281133 A CN 105281133A
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- pin
- heat conductor
- electric connector
- temperature
- heat
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Abstract
The invention provides an electric connector and a temperature detection mechanism thereof. The electric connector comprises a first pin, a second pin, a heat conductor and a temperature sensor. The heat conductor is arranged between the first pin and the second pin and is simultaneously connected to the first pin and the second pin. The temperature sensor is buried in the heat conductor and is used for detecting temperatures of the first pin and the second pin. Heat energy can be rapidly and effectively transmitted to the temperature sensor in the heat conductor from the first pin and the second pin so that accurate temperature monitoring and rapid temperature reaction can be achieved, integral safety of the electric connector is increased and other efficacies are reached.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector and the temperature testing organization thereof that are applied to AC power.
Background technology
In the use of electronic installation or equipment, when powering with AC power (AC), the electric connector being applicable to AC power that adopts is electrically connected more, with the electric power from civil power or power supply unit supplies electrons device or equipment running.
Refer to Fig. 1, it is the structural representation of existing electric connector.Generally speaking, due in power supply process, when electronic installation or equipment need the power supply of higher-energy or operate under high voltage environment for a long time, can make existing electric connector 1 and with the temperature of wire 2 of connection raise, and then produce and make the housing 10 of existing electric connector 1 and socket melt the risk of even burning.In other words, after existing electric connector 1 inserts socket, due to the characteristic of pin 11, continued to import high temperature by pin 11 in power supply process, therefore existing electric connector 1 temperature that is overall and wire 2 can be made constantly to promote, the final danger producing fusing and burning.
In view of this, the electric connector being connected to carry out temperature sensing with temperature-sensitive sticker with single pin has been developed in the industry.Refer to Fig. 2, it is the internal structure schematic diagram of another existing electric connector and temperature-sensitive sticker thereof.As shown in Figure 2, existing electric connector 3 has pin 31, and temperature-sensitive sticker 32 is provided with around single pin 31, in order to carry out temperature sensing to single pin 31, though the method has temperature detection to a certain degree and monitoring capacity, but only single pin 31 is detected because of temperature-sensitive sticker 32, and between temperature-sensitive sticker 32 and single pin 31, also there is a temperature gradient, effectively cannot record the exact temperature of single pin 31, therefore the actual temperature still having temperature and the single pin 31 recorded apart greatly may, the temperature performance of single pin 31 cannot be reacted in time, monitoring temperature accurately cannot be implemented, and still have aforementioned existing electric connector 3 and the socket of making to melt the risk of even burning.
Therefore, be really necessary that development one is solved aforementioned prior art problem, and monitoring temperature accurately and the electric connector of thermotonus and temperature testing organization thereof fast can be reached, and then promote the practicality in its industry.
Summary of the invention
Main purpose of the present invention, for providing a kind of electric connector and temperature testing organization thereof, to solve existing electric connector under high voltage and high thermal environment, owing to carrying out effective temperature monitoring, and may cause the problem of fusing and burning risk.
Another object of the present invention is for providing a kind of electric connector and temperature testing organization thereof, be connected with the first pin and the second pin by a heat conductor simultaneously, can make heat energy fast and the temperature-sensitive sticker be effectively passed in heat conductor, and then reach monitoring temperature and fast thermotonus accurately, and promote the effects such as electric connector overall security.
For achieving the above object, a better embodiment of the present invention, for providing a kind of electric connector, comprising: one first pin; One second pin; One heat conductor, is arranged between this first pin and this second pin and is also connected with this first pin and this second pin simultaneously; And a temperature-sensitive sticker, be embedded in the inside of this heat conductor, in order to detect the temperature of this first pin and this second pin.
In some embodiments, this heat conductor is T font, H font or I font.
In some embodiments, this heat conductor is an electrical insulator, makes with a ceramic material, and the conductive coefficient of this heat conductor is greater than the conductive coefficient of copper, that is the conductive coefficient of this heat conductor is relatively far above existing insulating material.
In some embodiments, this electric connector also comprises a heat-conducting medium, is arranged between this heat conductor and this first pin and between this heat conductor and this second pin, or is arranged between this heat conductor and this first pin or between this heat conductor and this second pin.Wherein, the conductive coefficient of this heat-conducting medium is greater than the conductive coefficient of air.Another in some embodiments, the conductive coefficient of this heat-conducting medium is 0.7 ~ 0.9.
In some embodiments, this heat conductor has a junction, a first end and a second end, wherein this connecting portion to be arranged between this first pin and this second pin and in order to connect this first end and this second end, and this first end and this second end are connected with this first pin and this second pin respectively.Another in some embodiments, this temperature-sensitive sticker is embedded in this connecting portion of this heat conductor.
In some embodiments, this first end and this second end are relatively arranged on the side of this first pin and this second pin.
In some embodiments, this first end and this second end are relatively arranged on the both sides of this first pin and this second pin simultaneously.
In some embodiments, this first end and this second end are arranged between this first pin and this second pin simultaneously.
In some embodiments, this first pin is connected with a live wire of AC power, and this second pin is connected with a neutral line of AC power.
In some embodiments, this first pin is connected with a neutral line of AC power, and this second pin is connected with a live wire of AC power.
For achieving the above object, another better embodiment of the present invention is for providing a kind of temperature testing organization, be applicable to the electric connector comprising one first pin and one second pin, comprise: a heat conductor, be arranged between this first pin and this second pin and be also connected with this first pin and this second pin simultaneously; And a temperature-sensitive sticker, be embedded in the inside of this heat conductor, in order to detect the temperature of this first pin and this second pin.
For achieving the above object, another better embodiment of the present invention, for providing a kind of electric connector, comprising: one first pin; One second pin; One heat conductor, there is a junction, a first end and a second end, wherein this connecting portion to be arranged between this first pin and this second pin and in order to connect this first end and this second end, and this first end and this second end are connected with this first pin and this second pin respectively; And a temperature-sensitive sticker, be embedded in the inside of this connecting portion, in order to detect the temperature of this first pin and this second pin.
Advantage of the present invention and effect are: the invention provides a kind of electric connector and temperature testing organization thereof, to solve existing electric connector under high voltage and high thermal environment, owing to carrying out effective temperature monitoring, and may cause the problem of fusing and burning risk.Specifically, the present invention is connected with the first pin and the second pin by a heat conductor simultaneously, can make heat energy fast and the temperature sensor be effectively passed in heat conductor, and then reach monitoring temperature and fast thermotonus accurately, and promote the effects such as electric connector overall security.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing electric connector.
Fig. 2 is the internal structure schematic diagram of another existing electric connector and temperature-sensitive sticker thereof.
Fig. 3 is the internal structure schematic diagram of the electric connector of present pre-ferred embodiments.
Fig. 4 is the internal structure schematic diagram of the electric connector of another preferred embodiment of the present invention.
Fig. 5 is the internal structure schematic diagram of the electric connector of the another preferred embodiment of the present invention.
Fig. 6 is the internal structure schematic diagram of the present invention's electric connector of a preferred embodiment again.
Wherein, description of reference numerals is as follows:
1 existing electric connector
10 housings
11 pins
2 wires
3 existing electric connectors
31 pins
32 temperature-sensitive stickers
5 electric connectors
51 first pins
52 second pins
53 heat conductors
530 connecting portions
531 first ends
532 the second ends
54 temperature-sensitive stickers
55 heat-conducting mediums
6 temperature testing organizations
Embodiment
Some exemplary embodiments embodying feature & benefits of the present invention describe in detail in the explanation of back segment.Be understood that the present invention can have various changes in different modes, it neither departs from the scope of the present invention, and explanation wherein and accompanying drawing are the use when explain in itself, but not for limiting the present invention.
Refer to Fig. 3, it is the internal structure schematic diagram of the electric connector of present pre-ferred embodiments.As shown in Figure 3, electric connector 5 of the present invention comprises the first pin 51, second pin 52, heat conductor 53 and temperature-sensitive sticker 54.Wherein, the first pin 51 can be and is connected such as but not limited to the live wire of AC power, and the second pin 52 can be and is connected such as but not limited to the neutral line of AC power; Or the first pin 51 is connected with the neutral line of AC power, and the second pin 52 is connected with the live wire of AC power.Heat conductor 53 is arranged between the first pin 51 and the second pin 52 and is also connected with the first pin 51 and the second pin 52 simultaneously.Temperature-sensitive sticker 54 is embedded in the inside (shown in broken lines in accompanying drawing) of heat conductor 53, in order to detect the temperature of the first pin 51 and the second pin 52.
In this embodiment, heat conductor 53 has connecting portion 530, first end 531 and the second end 532, wherein connecting portion 530 is arranged between the first pin 51 and the second pin 52, in order to connect first end 531 and the second end 532, and bury underground for temperature-sensitive sticker 54, that is this temperature-sensitive sticker 54 is embedded in fact in connecting portion 530.The first end 531 of heat conductor 53 and the second end 532 are connected with the first pin 51 and the second pin 52 respectively, connecting portion 530 is conducted to through first end 531 and the second end 532 respectively from the first pin 51 and the second pin 52, with the temperature and the change thereof that make the temperature-sensitive sticker 54 being embedded in connecting portion 530 detect the first pin 51 and the second pin for by heat energy.Whereby, electric connector 5 provided by the present invention can reach monitoring temperature and fast thermotonus accurately, and promotes the effects such as electric connector 5 overall security.
In addition, the heat conductor 53 that electric connector 5 of the present invention adopts and temperature-sensitive sticker 54, except the first pin 51 being applied to detection electric connector 5 and the second pin 52, also can be applicable to the temperature and the variations in temperature that detect various types of electric connector on the market, the various types of electric connector even can be applicable to future development, designing, but electric connector described herein, be good to comprise the electric connector of one first pin and one second pin.In other words, heat conductor 53 of the present invention and temperature-sensitive sticker 54 can be assembled into a kind of temperature testing organization 6, but not as limit.
According to design of the present invention, the heat conductor 53 of electric connector 5 is an electrical insulator, and is made for good with a ceramic material.For reaching monitoring temperature accurately desired by the present invention and effect such as thermotonus fast, the conductive coefficient of this heat conductor 53 is to be greater than the conductive coefficient of copper for better, that is the conductive coefficient of heat conductor 53 is relatively much larger than existing insulating material.In other words, due to the first pin 51 and the second pin 52 is more common becomes with copper, therefore select conductive coefficient to be greater than the heat conductor 53 of the conductive coefficient of copper, that is conductive coefficient is greater than the ceramic material of the conductive coefficient of copper, the effect desired by the present invention can be realized, and promote the fail safe of electric connector 5.
According to creating conception of the present invention, electric connector 5 of the present invention can comprise heat-conducting medium 55 further, is arranged between heat conductor 53 and the first pin 51 and between heat conductor 53 and the second pin 52.Certainly, heat conductor 53 is not limited to be arranged between heat conductor 53 and the first pin 51 and between heat conductor 53 and the second pin 52 simultaneously, and can be separately set between heat conductor 53 and the first pin 51 or between heat conductor 53 and the second pin 52, for the air gap filling up heat conductor 53 and the first pin 51 or the second pin 52 contact-making surface, to promote heat conducting effect.Simultaneously, due to the object that heat-conducting medium 55 is arranged, be the heat transfer promoted between heat conductor 53 and the first pin 51 and the heat transfer promoted between heat conductor 53 and the first pin 51, therefore the conductive coefficient of heat-conducting medium 55 must be greater than the conductive coefficient of air, promote conducting effect effectively to fill up in air gap.For example, the conductive coefficient k value of general air is about 0.028, and heat-conducting medium 55 of the present invention is about the material of 0.7 ~ 0.9 for better to select conductive coefficient k value, and so its actual conductive coefficient is not as limit.
In other embodiments, the heat conductor 53 of electric connector 5 of the present invention can be T font as previous embodiment, also can be the inverted font of falling T.Refer to Fig. 4, it is the internal structure schematic diagram of the electric connector of another preferred embodiment of the present invention.As shown in Figure 4, electric connector 5 of the present invention comprises the first pin 51, second pin 52, heat conductor 53 and temperature-sensitive sticker 54, wherein the first pin 51, second pin 52 and temperature-sensitive sticker 54 similar with previous embodiment, therefore to repeat no more in this.But in the present embodiment, heat conductor 53 and the difference of previous embodiment be in, the first end 531 of the heat conductor 53 of previous embodiment and the second end 532 are relatively arranged on the side of the first pin 51 and the second pin 52, and form the heat conductor 53 in T font with connecting portion 530, the first end 531 of the heat conductor 53 of the present embodiment and the second end 532 are oppositely relatively arranged on the opposite side of the first pin 51 and the second pin 52, and form the heat conductor 53 in the font of falling T with connecting portion 530, and consist of, with the heat conductor 53 of previous embodiment, there is identical function and characteristic, and can jointly consist of temperature testing organization 6 with temperature-sensitive sticker 54 equally.
In certain embodiments, the heat conductor 53 of electric connector 5 of the present invention can be H font.Refer to Fig. 5, it is the internal structure schematic diagram of the electric connector of the another preferred embodiment of the present invention.As shown in Figure 5, electric connector 5 of the present invention comprises the first pin 51, second pin 52, heat conductor 53 and temperature-sensitive sticker 54, wherein the first pin 51, second pin 52 and temperature-sensitive sticker 54 similar with previous embodiment, therefore to repeat no more in this.But in this embodiment, heat conductor 53 and the difference of aforementioned two embodiments be in, the first end 531 of the heat conductor 53 of aforementioned two embodiments and the second end 532 are relatively arranged on the side of the first pin 51 and the second pin 52 or relative opposite side, and formed in T font or the heat conductor 53 of the font of falling T with connecting portion 530, in this embodiment, the first end 531 of heat conductor 53 and the second end 532 are relatively arranged on the both sides of the first pin 51 and the second pin 52 simultaneously, and form the heat conductor 53 in H font with connecting portion 530, and consist of, with the heat conductor 53 of previous embodiment, there is identical function and characteristic, and can jointly consist of temperature testing organization 6 with temperature-sensitive sticker 54 equally.
In some embodiments, the heat conductor 53 of electric connector 5 of the present invention also can be I font.Refer to Fig. 6, it is the internal structure schematic diagram of the present invention's electric connector of a preferred embodiment again.As shown in Figure 6, electric connector 5 of the present invention comprises the first pin 51, second pin 52, heat conductor 53 and temperature-sensitive sticker 54, wherein the first pin 51, second pin 52 and temperature-sensitive sticker 54 similar with previous embodiment, therefore to repeat no more in this.But in the present embodiment, heat conductor 53 and the difference of foregoing embodiments be in, the first end 531 of the heat conductor 53 of foregoing embodiments and the second end 532 are arranged at the side of the first pin 51 and the second pin 52 and/or relative opposite side, and formed in T font with connecting portion 530, the heat conductor 53 of the font of falling T or H font, in the present embodiment, the first end 531 of heat conductor 53 and the second end 532 are arranged between the first pin 51 and the second pin 52 simultaneously, and form the heat conductor 53 in I font with connecting portion 530, and consist of, with the heat conductor 53 of previous embodiment, there is identical function and characteristic, and can jointly consist of temperature testing organization 6 with temperature-sensitive sticker 54 equally.
In sum, the invention provides a kind of electric connector and temperature testing organization thereof, to solve existing electric connector under high voltage and high thermal environment, due to cannot effective temperature monitoring be carried out, and the problem of fusing and burning risk may be caused.Specifically, the present invention is connected with the first pin and the second pin by a heat conductor simultaneously, can make heat energy fast and the temperature-sensitive sticker be effectively passed in heat conductor, and then reach monitoring temperature and fast thermotonus accurately, and promote the effects such as electric connector overall security.
Even if the present invention is described in detail by the above embodiments and can be changed arbitrarily by those skilled in the art and modify, but neither depart from the scope of claims of the present invention.
Claims (20)
1. an electric connector, comprising:
One first pin;
One second pin;
One heat conductor, is arranged between this first pin and this second pin and is also connected with this first pin and this second pin simultaneously; And
One temperature-sensitive sticker, is embedded in the inside of this heat conductor, in order to detect the temperature of this first pin and this second pin.
2. electric connector as claimed in claim 1, wherein this heat conductor is T font, H font or I font.
3. electric connector as claimed in claim 1, wherein this heat conductor is an electrical insulator.
4. electric connector as claimed in claim 3, wherein this heat conductor is made with a ceramic material.
5. electric connector as claimed in claim 1, wherein the conductive coefficient of this heat conductor is greater than the conductive coefficient of copper.
6. electric connector as claimed in claim 1, also comprises a heat-conducting medium, is arranged between this heat conductor and this first pin and between this heat conductor and this second pin.
7. electric connector as claimed in claim 6, wherein the conductive coefficient of this heat-conducting medium is greater than the conductive coefficient of air.
8. electric connector as claimed in claim 7, wherein the conductive coefficient of this heat-conducting medium is 0.7 ~ 0.9.
9. electric connector as claimed in claim 1, also comprises a heat-conducting medium, is arranged between this heat conductor and this first pin or between this heat conductor and this second pin.
10. electric connector as claimed in claim 9, wherein the conductive coefficient of this heat-conducting medium is greater than the conductive coefficient of air.
11. electric connectors as claimed in claim 10, wherein the conductive coefficient of this heat-conducting medium is 0.7 ~ 0.9.
12. electric connectors as claimed in claim 1, wherein this heat conductor has a junction, a first end and a second end, wherein this connecting portion to be arranged between this first pin and this second pin and in order to connect this first end and this second end, and this first end and this second end are connected with this first pin and this second pin respectively.
13. electric connectors as claimed in claim 12, wherein this temperature-sensitive sticker is embedded in this connecting portion of this heat conductor.
14. electric connectors as claimed in claim 12, wherein this first end and this second end are relatively arranged on the side of this first pin and this second pin.
15. electric connectors as claimed in claim 12, wherein this first end and this second end are relatively arranged on the both sides of this first pin and this second pin simultaneously.
16. electric connectors as claimed in claim 12, wherein this first end and this second end are arranged between this first pin and this second pin simultaneously.
17. electric connectors as claimed in claim 1, wherein this first pin is connected with a live wire of AC power, and this second pin is connected with a neutral line of AC power.
18. electric connectors as claimed in claim 1, wherein this first pin is connected with a neutral line of AC power, and this second pin is connected with a live wire of AC power.
19. 1 kinds of temperature testing organizations, are applicable to the electric connector comprising one first pin and one second pin, comprise:
One heat conductor, is arranged between this first pin and this second pin and is also connected with this first pin and this second pin simultaneously; And
One temperature-sensitive sticker, is embedded in the inside of this heat conductor, in order to detect the temperature of this first pin and this second pin.
20. 1 kinds of electric connectors, comprising:
One first pin;
One second pin;
One heat conductor, there is a junction, a first end and a second end, wherein this connecting portion to be arranged between this first pin and this second pin and in order to connect this first end and this second end, and this first end and this second end are connected with this first pin and this second pin respectively; And
One temperature-sensitive sticker, is embedded in the inside of this connecting portion, in order to detect the temperature of this first pin and this second pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330615.0A CN105281133A (en) | 2014-07-11 | 2014-07-11 | Electric connector and temperature detection mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330615.0A CN105281133A (en) | 2014-07-11 | 2014-07-11 | Electric connector and temperature detection mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281133A true CN105281133A (en) | 2016-01-27 |
Family
ID=55149710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330615.0A Pending CN105281133A (en) | 2014-07-11 | 2014-07-11 | Electric connector and temperature detection mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938958A (en) * | 2016-06-21 | 2016-09-14 | 奇瑞汽车股份有限公司 | High-voltage connector for electric vehicles |
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| CN203300912U (en) * | 2013-07-02 | 2013-11-20 | 佛山市新基德电子厂有限公司 | Leakage protection plug with temperature protection |
| CN203455105U (en) * | 2013-09-16 | 2014-02-26 | 兴勤电子工业股份有限公司 | Temperature sensor |
| EP2706628A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
| CN103682854A (en) * | 2012-09-11 | 2014-03-26 | 松下电器产业株式会社 | Power cord |
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- 2014-07-11 CN CN201410330615.0A patent/CN105281133A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310837A (en) * | 1980-10-14 | 1982-01-12 | General Electric Company | Electrical device termination high temperature indicator |
| DE19901935C2 (en) * | 1998-04-09 | 2002-06-20 | Siemens Ag | temperature sensor |
| JP2002352635A (en) * | 2001-05-24 | 2002-12-06 | Hitachi Information Technology Co Ltd | Power source cord with temperature sensor |
| EP2706628A1 (en) * | 2012-09-11 | 2014-03-12 | Panasonic Corporation | Power cord |
| CN103682854A (en) * | 2012-09-11 | 2014-03-26 | 松下电器产业株式会社 | Power cord |
| CN202938926U (en) * | 2012-12-21 | 2013-05-15 | 重庆斯凯力科技有限公司 | Thermal sensor |
| CN203300912U (en) * | 2013-07-02 | 2013-11-20 | 佛山市新基德电子厂有限公司 | Leakage protection plug with temperature protection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105938958A (en) * | 2016-06-21 | 2016-09-14 | 奇瑞汽车股份有限公司 | High-voltage connector for electric vehicles |
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Application publication date: 20160127 |