CN101895020A - Wire joint glue - Google Patents
Wire joint glue Download PDFInfo
- Publication number
- CN101895020A CN101895020A CN 201010197274 CN201010197274A CN101895020A CN 101895020 A CN101895020 A CN 101895020A CN 201010197274 CN201010197274 CN 201010197274 CN 201010197274 A CN201010197274 A CN 201010197274A CN 101895020 A CN101895020 A CN 101895020A
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- CN
- China
- Prior art keywords
- glue
- wire joint
- joint glue
- joint
- filler
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- 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.)
- Pending
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- Luminescent Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention provides a wire joint glue, comprising glue and a mixing substance, wherein the glue is of soft quality after being subject to air drying, and the mixing substance is an electroluminescent substance, which is mixed in the glue. The glue for the wire joint can not only seal a protective wire joint, but also give out light for indication under the condition of disconnecting the joint, thus preventing troubles of inspecting faults of a power grid.
Description
Affiliated technical field
The present invention relates to the electrical equipment field, especially a kind of glue that is used for the sealed wire joint.
Background technology
Present family expenses power lug is protected after generally directly swathing with adhesive plaster; what be particular about some then is to connect by various adapters; yet we know; the long situation that tends to occur aging disconnection of power lug time one, and many power lugs are arranged in the whole family electrical network, like this; in case certain joint has disconnected; the work of searching fault so conveniently gets very trouble, need test respectively each section circuit with instrument, takes time and effort.
On the other hand, since nineteen twenty the German scholar Gu step on and bohr is found, some material add behind the voltage can be luminous after, people call electroluminescence or extremely luminous (EL) to this existing picture, and begin this kind phenomenon has been carried out extensive studies and development and use.1936, De Sichui immersed ZnS fluorescent material in the castor oil, and adds electric field, and fluorescent material just can emit a brilliant light; After the seventies, because the revolution that thin film technique is brought, the technology of development electroluminescent (EL) in life-span, efficient, brightness, storage of thin-film transistor (TFT) technology had suitable raising, make electroluminescent (EL) become three in Display Technique one of the most promising developing direction.Nowadays, ZnS electroluminescence powder has been widely used in various light-emitting diodes and the Display Technique, and test shows, during as electroluminescent substance, mixes about 5% Mn, then its electroluminescence brightness maximum at ZnS.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of wire joint glue, this wire joint glue not only can the seal protection power lug, and can luminous indication under the situation that joint disconnects.
The technical solution adopted for the present invention to solve the technical problems is: this wire joint glue comprises glue, filler, and the air-dry back of described glue is soft, described filler is an electroluminescent substance, is entrained in the described glue.
The invention has the beneficial effects as follows: behind this wire joint glue sealed wire joint, when power lug is intact, the joint dividing potential drop is minimum, all electric currents all pass through from electric wire, joint glue is not luminous, when power lug disconnects, dividing potential drop is very big between the electric wire on joint both sides, this alternating voltage makes the bigger alternating electric field of generation between the filler that has electroluminescent effect in the joint glue, and excite electroluminescent substance luminous, thereby make this joint glue luminous, so just removed the trouble of checking whole fault electrical network from.
Description of drawings
Accompanying drawing is the fundamental diagram of this wire joint glue.
Among the figure: 1, glue; 2, filler; 3, electric wire; 4, power lug.
Embodiment
The present invention is further described below in conjunction with drawings and Examples:
In the accompanying drawing illustrated embodiment, this wire joint glue comprises glue 1, filler 2, and described glue 1 air-dry back is soft, described filler 2 is an electroluminescent substance, is entrained in the described glue 1.
Above-mentioned wire joint glue, described glue 1 is glass cement, i.e. Zhong Xing silicone sealant.
Above-mentioned wire joint glue, described filler 2 are the mixture of ZnS powder and Mn powder, described filler 2 mix concentration between 40%-50%.
Above-mentioned wire joint glue, in the described filler 2, the mixed proportion of ZnS powder and Mn powder is 95%: 5%, its preparation method can carry out as follows: take by weighing 3.293g zinc acetate, 0.130g manganese acetate, 1.199g thiocarbamide, 0.462g urea, porphyrize in mortar fully grinds after all reactants are fully mixed again, then mixture is put into crucible, 200 ℃ of down fully reflections 3 hours, the ZnS of 5% manganese that obtains mixing: Mn nanometer powder, particle mean size are about 40nm.(referenced patent 200910080996.0)
Above-mentioned wire joint glue, described filler 2 fully grind after also can directly utilizing existing ZnS powder and Mn according to 95: 5 mixed.
Above-mentioned wire joint glue, described ZnS: the Mn nanometer powder mixes as follows with silicone sealant: silicone sealant is heated to its fusing point (generally below 200 ℃), get ZnS: the Mn nanometer powder is sneaked in the silicone sealant of fusion and is fully stirred, and the ZnS that is got: the Mn nanometer powder accounts for the 40%-50% of amount of the mixture.
Above-mentioned wire joint glue, its principle of luminosity belongs to the Intrinsical electroluminescence, it is to strengthen outside quickening at crystals under the effect of electric field owing to the electronics in the filler 2 or by the electrode injected electrons, bumps the sending and receiving light center and it is excited or ionization, and electronics is radioluminescence when being returned to ground state.
Above-mentioned wire joint glue, when power lug 4 disconnected, the distance between the two electric wire terminations was generally in 2mm, suppose that it is 2mm, then wherein the intensity of cardioelectric field is 220V/0.002m=110000V/m, and zinc sulfide powder is sent indicative radiance by electroexcitation under the effect of this highfield.
Above-mentioned wire joint glue can be packaged in the plastic bottle, extrudes during use to get final product.
Following surface analysis wire joint glue operation principle shown in the drawings: behind this wire joint glue sealed wire joint 4, when power lug 4 is intact, the joint dividing potential drop is minimum, all electric currents all pass through from electric wire 3, joint glue is not luminous, when power lug 4 disconnects, 3 dividing potential drops of the electric wire on joint both sides are (near 220V) greatly, this alternating voltage makes 2 the bigger alternating electric fields of generation of filler that have electroluminescent effect in the joint glue, and excite electroluminescent substance luminous, thereby make this joint glue luminous, so just removed the trouble of checking whole fault electrical network from.
Claims (4)
1. a wire joint glue comprises glue, and filler is characterized in that: the air-dry back of described glue is for soft, and described filler is an electroluminescent substance, is entrained in the described glue.
2. wire joint glue according to claim 1 is characterized in that: described glue is the neutral silicone fluid sealant.
3. wire joint glue according to claim 1 is characterized in that: described filler is the ZnS:Mn nanometer powder.
4. according to claim 3 or the described wire joint glue of claim 1, it is characterized in that: described ZnS:Mn nanometer powder accounts for the 40%-50% of the total material mass mark of joint glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010197274 CN101895020A (en) | 2010-06-11 | 2010-06-11 | Wire joint glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010197274 CN101895020A (en) | 2010-06-11 | 2010-06-11 | Wire joint glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101895020A true CN101895020A (en) | 2010-11-24 |
Family
ID=43104141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010197274 Pending CN101895020A (en) | 2010-06-11 | 2010-06-11 | Wire joint glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101895020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504487A (en) * | 2011-10-18 | 2012-06-20 | 陈崇高 | Insulation sealing plaster used for wire terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134045A (en) * | 1976-06-04 | 1979-01-09 | Emerson Electric Co. | System for electrical interconnection and switching of multiple lighting fixtures |
| JPH04102196U (en) * | 1991-02-08 | 1992-09-03 | 三菱電線工業株式会社 | Soundproof EL lamp |
| CN2528082Y (en) * | 2002-03-14 | 2002-12-25 | 孙明明 | Luminous electric cable |
| CN101188350A (en) * | 2006-11-24 | 2008-05-28 | 帕特里斯·布律内 | Identification device for visually identifying cables or ducts over their entire length |
| CN201134306Y (en) * | 2007-11-22 | 2008-10-15 | 赵树海 | Fluorescent type insulator |
| CN101508461A (en) * | 2009-03-31 | 2009-08-19 | 北京科技大学 | Method for producing nano-zinc sulfide and doped zinc sulfide with low-temperature solid-phase method |
| CN101560945A (en) * | 2009-05-25 | 2009-10-21 | 常州伯龙三维复合材料有限公司 | Composite external cover with three-dimensional layer sandwich structure for wind generator |
-
2010
- 2010-06-11 CN CN 201010197274 patent/CN101895020A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134045A (en) * | 1976-06-04 | 1979-01-09 | Emerson Electric Co. | System for electrical interconnection and switching of multiple lighting fixtures |
| JPH04102196U (en) * | 1991-02-08 | 1992-09-03 | 三菱電線工業株式会社 | Soundproof EL lamp |
| CN2528082Y (en) * | 2002-03-14 | 2002-12-25 | 孙明明 | Luminous electric cable |
| CN101188350A (en) * | 2006-11-24 | 2008-05-28 | 帕特里斯·布律内 | Identification device for visually identifying cables or ducts over their entire length |
| CN201134306Y (en) * | 2007-11-22 | 2008-10-15 | 赵树海 | Fluorescent type insulator |
| CN101508461A (en) * | 2009-03-31 | 2009-08-19 | 北京科技大学 | Method for producing nano-zinc sulfide and doped zinc sulfide with low-temperature solid-phase method |
| CN101560945A (en) * | 2009-05-25 | 2009-10-21 | 常州伯龙三维复合材料有限公司 | Composite external cover with three-dimensional layer sandwich structure for wind generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504487A (en) * | 2011-10-18 | 2012-06-20 | 陈崇高 | Insulation sealing plaster used for wire terminal |
| CN102504487B (en) * | 2011-10-18 | 2013-05-08 | 陈崇高 | Insulation sealing plaster used for wire terminal |
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Open date: 20101124 |