CN201844892U - Electronic component capable of warning and being invisible - Google Patents
Electronic component capable of warning and being invisible Download PDFInfo
- Publication number
- CN201844892U CN201844892U CN2010205112829U CN201020511282U CN201844892U CN 201844892 U CN201844892 U CN 201844892U CN 2010205112829 U CN2010205112829 U CN 2010205112829U CN 201020511282 U CN201020511282 U CN 201020511282U CN 201844892 U CN201844892 U CN 201844892U
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- electronic component
- component body
- temperature sensitive
- sensitive coatings
- temperature
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Abstract
The utility model discloses an electronic component capable of warning and hiding, which mainly comprises an electronic component body. A temperature sensing coating is arranged at a predetermined position on the surface of the electronic component body and provided with a predetermined color, when temperature of the electronic component body rises to a predetermined value, the temperature sensing coating can be invisible as being 'scratched' so as to achieve the effect of warning or being invisible.
Description
Technical field
The utility model relates to electronic component, relates in particular to the electronic component of a kind of tool warning or concealment effect.
Background technology
The electronic component of the many different efficacies of common use on the circuit board of existing various electrical equipments; can be for the machine-processed function of the different effectiveness of performance; so as to making this electrical equipment be brought into play its function; and these electronic components are all if any surge absorber; transistor; IC; diode; resistance and electric capacity or the like; as shown in Figure 1; synoptic diagram for general common electronics design of part; its weldering in advance on a body 1 is provided with two pins 2 for being inserted on the circuit board; and body 1 outside surface often is coated with an insulation course 3 with plan safety; therefore; if electronic component is not mechanical component; the user is difficult to judge in appearance that from it it belongs to well or deterioration, so run into following puzzlement through regular meeting in the use:
1, is assembled on the circuit machine plate and to entire circuit machine plate during when electronic component for the energising test, wherein if having when partly electronic component is bad causes the loop unusual, be difficult for comforming and find out problem at once in the polyelectron part and point out on that electronic component, and need with electric instruments and apparatus usually to the detection side can one by one, it causes easily and expends time in, and is not inconsistent benefit.
2, when electrical equipment in the middle of service firing, often have because of the abnormal voltage electric current causes a certain electronic component ahead of time and damage, or because of the long-term aging situation of nature generation of using, yet above-mentioned electronic component but still continues to use under unwitting situation because of general user easily, it will speed up the deterioration of electronic component, and electronic component is continued to increase because of impedance or produce leakage current generate heat, hot, severe patient also might cause burning, and then the damage of product arround causing, the safety that jeopardizes the user what is more.
The utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of electronic component of tool warning effect, can find and change bad electronic component early by observing the change color that electronic component produced when the different operating temperature.
Another purpose of the present utility model can make the identification code or the identification icon of electronic component at the electronic component that a kind of tool concealment effect is provided, and can initiatively be wiped off after finishing plug-in unit, so as to reaching the effect of concealment.
For achieving the above object, the technical solution of the utility model is achieved in that
The electronic component of a kind of tool warning or concealment effect, it mainly includes an electronic component body, this electronic component body is provided with a temperature sensitive coatings in surperficial pre-position, this temperature sensitive coatings has predetermined color, and when this temperature sensitive coatings can be increased to a predetermined temperature because of the electronic component body temperature, temperature sensitive coatings will become stealth, and then makes temperature sensitive coatings present the phenomenon of " being wiped ", so as to reaching the effect of warning or concealment.
As preferred version, wherein, this temperature sensitive coatings is that the temperature-sensitive ink is attached on the surface of electronic component body with coating method.
As preferred version, wherein, this temperature sensitive coatings is coated on the surface of electronic component body one side.
As preferred version, wherein, more be provided with one between this electronic component body and the temperature sensitive coatings and show coating, this demonstration is coated with series of strata and coats the electronic component body surface with the coating of predetermined color.
As preferred version, wherein, this demonstration coating more can be a pattern.
As preferred version, wherein, this electronic component body is installed in the socket, and this socket is provided with a window, and this electronic component body just can be exposed in the window.
The electronic component of tool warning provided by the utility model or concealment effect has the following advantages:
Adopt electronic component of the present utility model, can have an effect of warning protection: when electronic component when using, because of the abnormal voltage electric current or use for a long time when producing aging situation, or when electronic component generation leakage current causes the heating phenomenon, can remind the user to stop to continue to use via discovering color unusual on the electronic component or symbol, with avoid electronic component because of heating cause burning destroy arround product or harm user's safety, treat after changing assembly again, can reach strick precaution effect in advance;
Adopt electronic component of the present utility model, the effect that the concealment of can having is maintained secrecy: when the identification code of electronic component body or the concealment of identification icon desire, as long as this electronic component body is heated, when for example crossing the tin stove, its lip-deep temperature sensitive coatings also is heated at any time, temperature sensitive coatings is heated the back promptly because of having the characteristic that color disappears, and the identification code of electronic component body or identification icon " are wiped off ", reaches electronic component and uses and go up concealment and reach secret effect.
Description of drawings
Fig. 1 partly cuts open stereographic map for general common electronics design of part;
Fig. 2 partly cuts open stereographic map for the utility model preferred embodiment;
Fig. 3 is the synoptic diagram after the above-mentioned preferred embodiment of the utility model is heated;
Fig. 4 is that the above-mentioned preferred embodiment of the utility model is used in the synoptic diagram on the socket;
Fig. 5 is that the above-mentioned preferred embodiment of the utility model is used in the synoptic diagram after being heated on the socket;
Fig. 6 is that the above-mentioned preferred embodiment of the utility model is used in the synoptic diagram after being heated on the extended line;
Fig. 7 is that the above-mentioned preferred embodiment of the utility model is used in the synoptic diagram after being heated on the plug-in switch;
Fig. 8 is the stereographic map of another preferred embodiment of the utility model;
Fig. 9 is the synoptic diagram after above-mentioned another preferred embodiment of the utility model is heated.
Embodiment
Below in conjunction with accompanying drawing and embodiment of the present utility model to this novel being described in further detail.
Fig. 2 partly cuts open stereographic map for preferred embodiment of the present utility model, its exposure has the electronic component of a kind of tool warning or concealment effect, this electronic component consists predominantly of an electronic component body 10, wherein, this electronic component body 10 has certain working temperature is arranged under normal condition, and when degradation phenomena takes place, its working temperature can be because of impedance raising or the characteristic that has leakage current generating to raise, as surge absorber, gas-discharge tube, transistor, integrated circuit (IC), diode, resistance, electric capacity or the like, in the present embodiment, this electronic component body 10 is an example with the surge absorber, this electronic component body 10 is provided with two pins 11 again, and is coated with an insulation course 12 in electronic component body 10 outside surfaces; Because the above-mentioned prior art that is all so do not repeat them here, focuses on as for main improvement of the present utility model:
This electronic component body 10, it more is provided with one and shows coating 20 on a side surface of insulation course 12 outer rims, in present embodiment, this shows the general pigment of coating 20 with predetermined color, the redness that for example has the warning effect, coat electronic component body 10 surfaces, and this demonstration coating 20 is not subjected to temperature variation and changes, this electronic component body 10 more is coated with a temperature sensitive coatings 30 on the outside surface that shows coating 20 again, this temperature sensitive coatings 30 is a kind of temperature-sensitive ink, can be coated with, printing, transfer printing or mode such as paste are located at and are shown on the coating 20, in present embodiment, be to be attached on the surface of this electronic component body 10 with coating method, this temperature sensitive coatings 30 can be with the rising of external environment temperature, stealth gradually, and then make temperature sensitive coatings 30 present the phenomenon of " being wiped ", in present embodiment, because the normal working temperature of surge absorber is at 30 ℃～40 ℃, so its temperature sensitive coatings 30 produces the zero point of change color more than 40 ℃.
As shown in Figure 3, electronic component body 10 outer surface of surge absorber are attached with this demonstration coating 20 with coating method, again on the outside surface that shows coating 20 more coating cover this temperature sensitive coatings 30; Be with, when the color that shows coating 20 being exposed when temperature sensitive coatings 30 disappearances, promptly representing electronic component because of wearing out or having unusual damage to produce accumulation of heat, cause temperature to raise and make the disappearance situation of temperature sensitive coatings 30, the electronic component that it can remind the user in time more to renew early is with the normal operation of keeping the entire circuit structure and prolong its serviceable life.
As shown in Figure 4, for the above-mentioned preferred embodiment of the utility model is used in synoptic diagram on the socket, promptly this socket 200 is provided with a window 201, this electronic component body 10 is located in this window 201, and be connected with the power lead of socket 200 inside, when these socket 200 normal uses down, what manifested in the window 201 is the electronic component body 10 that can see temperature sensitive coatings 30; Consult shown in Figure 5, but when situations such as load over-current or loose contact take place this socket 200, when causing the power lead temperature to raise, the temperature sensitive coatings 30 on these electronic component body 10 surfaces promptly can fade away because of being subjected to the high temperature that electronic component body 10 heating produced, and the demonstration coating 20 that is originally covered by temperature sensitive coatings 30 is exposed, because this demonstration coating 20 is formed with color or the pattern with warning effect, hazard identification for example, so can warn the user to get rid of the unusual situation of using in real time, and changed, avoid dangerous facts generations such as fire.
Use same principle, please consult shown in Figure 6 simultaneously again, for the above-mentioned preferred embodiment of the utility model is used in synoptic diagram on the extended line, promptly this extended line 300 is provided with a window 301, this electronic component body 10 then is located on this extended line 300, and be positioned at position that should window 301, be available for users to watch this electronic component body 10 from this window 301, simultaneously, this electronic component body 10 further is connected with the power lead of this extended line 300, whereby, when situations such as load over-current or loose contact take place this extended line 300, when causing the power lead temperature to raise, the temperature sensitive coatings 30 on these electronic component body 10 surfaces promptly can fade away because of being subjected to the high temperature that electronic component body 10 heating produced, and then the demonstration coating 20 that is originally covered by temperature sensitive coatings 30 is exposed, and can reach warning user's effect.
Use same principle, as shown in Figure 7, for the above-mentioned preferred embodiment of the utility model is used in synoptic diagram on the plug-in switch, promptly the both sides of this plug-in switch 400 respectively are provided with a window 401, and corresponding respectively these windows 401 respectively are provided with this electronic component body 10, be available for users to watch this electronic component body 10 from this window 401, simultaneously, this electronic component body 10 more is connected with the power lead of this this plug-in switch 400, whereby, when situations such as load over-current or loose contact take place this plug-in switch 400, when causing the power lead temperature to raise, the temperature sensitive coatings 30 on these electronic component body 10 surfaces promptly can fade away because of being subjected to the high temperature that electronic component body 10 heating produced, and then the demonstration coating 20 that is originally covered by temperature sensitive coatings 30 is exposed, and can reach warning user's effect.
In addition, as shown in Figure 8, be another preferred embodiment of the utility model, this electronic component body 40 is an example with CPU, be provided with a plurality of pins 41 in these electronic component body 40 bottoms, then be provided with a temperature sensitive coatings 50 on these electronic component body 40 end faces in addition, and this temperature sensitive coatings 50 is as the identification code of this electronic component body 40 or the coating of identification icon, so when electronic component body 40 in producing or during assembling, this electronic component body 40 can be by temperature sensitive coatings 50 formed identification code or identification icons, for identification, carry out correct assembling; Please consult Fig. 7 again, but when the identification code of electronic component body 40 or necessity that identification icon has not had sign, and when not allowing other people or the same trade learn, as long as this electronic component body 40 is heated, its lip-deep temperature sensitive coatings 30 also is heated at any time, temperature sensitive coatings 30 is heated the back promptly because of having the characteristic that color disappears, and the identification code of electronic component body 40 or identification icon " are wiped off ", reach electronic component and use the effect that goes up concealment and maintain secrecy, when for example generally electronic component is on being assembled in CPU pedestal or circuit substrate, often must carry out the scolding tin of pin 41 via high temperature tin stove, so this electronic component body 40 can be when high temperature tin stove carries out scolding tin, electronic component body 40 lip-deep temperature sensitive coatings 30 also are heated at any time, and the identification code of electronic component body 40 or identification icon " are wiped off " at this moment, that is the identification code of electronic component body 40 or identification icon promptly can't manifest after its pin 41 carries out plug-in unit scolding tin, so or other people are with learning the identification code or the identification icon of this electronic component already, use the effect that goes up concealment and maintain secrecy thereby can reach electronic component.
The above is preferred embodiment of the present utility model only, is not in order to limit protection domain of the present utility model.
Claims (6)
1. the electronic component of effect is warned or hidden to a tool, it mainly includes an electronic component body, be primarily characterized in that, this electronic component body is provided with a temperature sensitive coatings in surperficial pre-position, this temperature sensitive coatings has predetermined color, and when this temperature sensitive coatings can be increased to a predetermined temperature because of the electronic component body temperature, temperature sensitive coatings will be stealthy gradually, and then make temperature sensitive coatings present the phenomenon of " being wiped ".
2. the electronic component of tool warning according to claim 1 or concealment effect is characterized in that wherein, this temperature sensitive coatings is that the temperature-sensitive ink is attached on the surface of electronic component body with coating method.
3. the electronic component of tool warning according to claim 1 or concealment effect is characterized in that wherein, this temperature sensitive coatings is coated on the surface of electronic component body one side.
4. the electronic component of tool warning according to claim 1 or concealment effect, it is characterized in that, wherein, further be provided with one between this electronic component body and the temperature sensitive coatings and show coating, this demonstration coating is coated the electronic component body surface with the coating of predetermined color.
5. the electronic component of tool warning according to claim 4 or concealment effect is characterized in that wherein, this demonstration coating further is a pattern.
6. the electronic component of tool according to claim 4 warning or concealment effect is characterized in that wherein, this electronic component body is installed in the socket, and this socket is provided with a window, and this electronic component body is exposed in the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205112829U CN201844892U (en) | 2010-08-31 | 2010-08-31 | Electronic component capable of warning and being invisible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205112829U CN201844892U (en) | 2010-08-31 | 2010-08-31 | Electronic component capable of warning and being invisible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844892U true CN201844892U (en) | 2011-05-25 |
Family
ID=44039779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205112829U Expired - Fee Related CN201844892U (en) | 2010-08-31 | 2010-08-31 | Electronic component capable of warning and being invisible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844892U (en) |
-
2010
- 2010-08-31 CN CN2010205112829U patent/CN201844892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20130831 |