CN201327670Y - Humidity-control discoloring warning circuit - Google Patents
Humidity-control discoloring warning circuit Download PDFInfo
- Publication number
- CN201327670Y CN201327670Y CNU2008201007648U CN200820100764U CN201327670Y CN 201327670 Y CN201327670 Y CN 201327670Y CN U2008201007648 U CNU2008201007648 U CN U2008201007648U CN 200820100764 U CN200820100764 U CN 200820100764U CN 201327670 Y CN201327670 Y CN 201327670Y
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- CN
- China
- Prior art keywords
- humidity
- wet control
- insulator
- utility
- electric conductor
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a humidity-control discoloring warning circuit, which includes an insulator and an electric conductor, and further includes a humidity-control discoloring body arranged on the insulator and/or the electric conductor. The utility model utilizes the characteristic that the color of the humidity-control discoloring body changes along with the humidity change, so that the people can observe the insulating condition of an electric appliance directly, and the safety accidents caused by insulation failure during the use process of the electric appliance can be avoided; and the humidity-control discoloring body shows different colors according to different humidity, different humidity values can be set corresponding to different colors, and the insulation work conditions of the electric appliance can be judged.
Description
Technical field
The utility model relates to a kind of daily life electrical appliance, particularly a kind of wet control variable color alarm apparatus.
Background technology
Electrical equipment is requisite articles for use in people's daily life, large household appliance and the electric elements that play the connection effect.Electrical equipment simultaneously, has also brought very important potential safety hazard to the variation that people's life has brought matter.Electrical equipment is that large household appliance or little electric elements all are made of insulator and electric conductor.Electric conductor when electrical work owing to there is electric current to pass through, if having water between insulator and the electric conductor, then can failure of insulation, electric shock accidents takes place easily.
Therefore, need a kind of electrical equipment, can make the people can observe the electrical apparatus insulation situation intuitively along with the variation of insulator and electric conductor humidity, avoid in the electrical equipment use because the security incident that failure of insulation causes.
The utility model content
In view of this, the purpose of this utility model provides a kind of wet control variable color alarm apparatus, the characteristics of utilizing wet control discoloration member to change with the humidity changes colour, can make the people can observe the insulation status of electrical equipment intuitively along with the variation of humidity, avoid in the electrical equipment use because the security incident that failure of insulation causes.
Wet control variable color alarm apparatus of the present utility model comprises insulator and electric conductor, also comprises the wet control discoloration member that is arranged on insulator and/or the electric conductor.
Further, described wet control discoloration member is formed by printing or the wet control chromotropic dye that is sprayed at insulator and/or electric conductor surface;
Further, described wet control discoloration member is a flake structure, and the wet control discoloration member of flake structure is affixed on insulator and/or the electric conductor by the pressure-sensitive adhesive that the surface is provided with;
Further, described wet control discoloration member is reversible wet control discoloration member;
Further, described wet control discoloration member is set to the picture and text shape.
The beneficial effects of the utility model are: wet control variable color alarm apparatus of the present utility model, wet control discoloration member is set on insulator and/or electric conductor, the characteristics of utilizing wet control discoloration member to change with the humidity changes colour, can make the people can observe the insulation status of electrical equipment intuitively along with the variation of humidity, avoid in the electrical equipment use because the security incident that failure of insulation causes; Wet control discoloration member can show different colours according to different humidity, can set different humidity, thus corresponding different colors, thus judge the working condition of electrical apparatus insulation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model result of use figure.
Embodiment
Fig. 1 is a structural representation of the present utility model, Fig. 2 is the utility model result of use figure, as shown in the figure: the wet control variable color alarm apparatus of present embodiment, comprise insulator 1 and electric conductor 2, insulator 1 surface is provided with by reversible wet control variable color microcapsules and constitutes wet control discoloration member 3, humidity is recovered the back electrical apparatus insulation and is recovered, and reminds the user can continue operation; Wet control discoloration member 3 is by printing or be sprayed at insulator 1 surface, and certainly, if if electric conductor intuitively can be observed, then wet control discoloration member 3 also can print or be sprayed at electric conductor 2 surfaces, reaches the utility model purpose equally; Wet control discoloration member 3 is set to the picture and text shape, can show different colours according to different humidity according to wet control discoloration member, can set different humidity, shows insulation status; As shown in Figure 2, such as failure of insulation, wet control discoloration member shows a kind of color, and occur " failure of insulation: printed words, just can judge the insulation working condition of electrical equipment intuitively from the outside, so that in time handle, avoid accident to take place.
Certainly, wet control discoloration member 3 is not limited to the wet control of possibility of reversal off-color material, also can be irreversible or the wet control of half possibility of reversal off-color material, and memory function is arranged, and the electrical equipment of water uses for forbidding into; Also can adopt materials such as wet control colour developing, wet control colour killing, can both reach the utility model purpose.
In second kind of embodiment of the present utility model, wet control discoloration member 3 is a flake structure, and the wet control discoloration member 3 of flake structure is affixed on the insulator 1 by the pressure-sensitive adhesive that the surface is provided with, and is easy to use.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. a wet control variable color alarm apparatus comprises insulator (1) and electric conductor (2), it is characterized in that: also comprise the wet control discoloration member (3) that is arranged on insulator (1) and/or the electric conductor (2).
2. wet control variable color alarm apparatus according to claim 1 is characterized in that: described wet control discoloration member (3) is formed by printing or the wet control chromotropic dye that is sprayed at insulator (1) and/or electric conductor (2) surface.
3. wet control variable color alarm apparatus according to claim 1 is characterized in that: described wet control discoloration member (3) is a flake structure, and the wet control discoloration member (3) of flake structure is affixed on insulator (1) and/or the electric conductor (2) by the pressure-sensitive adhesive that the surface is provided with.
4. according to claim 2 or 3 described wet control variable color alarm apparatus, it is characterized in that: described wet control discoloration member (3) is reversible wet control discoloration member.
5. according to claim or 4 described wet control variable color alarm apparatus, it is characterized in that: described wet control discoloration member (3) is set to the picture and text shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201007648U CN201327670Y (en) | 2008-11-28 | 2008-11-28 | Humidity-control discoloring warning circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201007648U CN201327670Y (en) | 2008-11-28 | 2008-11-28 | Humidity-control discoloring warning circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327670Y true CN201327670Y (en) | 2009-10-14 |
Family
ID=41179636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201007648U Expired - Fee Related CN201327670Y (en) | 2008-11-28 | 2008-11-28 | Humidity-control discoloring warning circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327670Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721788A (en) * | 2012-05-25 | 2012-10-10 | 浙江理工大学 | Humidity detection alarming ball |
-
2008
- 2008-11-28 CN CNU2008201007648U patent/CN201327670Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721788A (en) * | 2012-05-25 | 2012-10-10 | 浙江理工大学 | Humidity detection alarming ball |
| CN102721788B (en) * | 2012-05-25 | 2016-08-24 | 浙江理工大学 | Humidity detection alarm ball |
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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: 20091014 Termination date: 20111128 |