CN104359081A - Explosion-proof application of solvent type electronic coating glue on glass ball steep light - Google Patents
Explosion-proof application of solvent type electronic coating glue on glass ball steep light Download PDFInfo
- Publication number
- CN104359081A CN104359081A CN201410576922.7A CN201410576922A CN104359081A CN 104359081 A CN104359081 A CN 104359081A CN 201410576922 A CN201410576922 A CN 201410576922A CN 104359081 A CN104359081 A CN 104359081A
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- CN
- China
- Prior art keywords
- glass ball
- solvent
- borne type
- coating adhesive
- bulb lamp
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention discloses an explosion-proof application of solvent type electronic coating glue on a glass ball steep light. The solvent type electronic coating glue is coated on the surface of the glass ball steep light so as to prevent the glass ball steep light from exploding. According to the explosion-proof application of the solvent type electronic coating glue, the glass ball steep light can meet the drop test standard of UL1993. The glass ball steep light cannot explodes after dropping on a hardwood floor from the height of 91cm, the cracked light cannot generate a hole with the diameter larger than 1cm, therefore glass fragments can be prevented from flying off to hurt people, and the danger that fingers extending into the light get an electric shock can be prevented.
Description
Technical field
The present invention relates to the application of solvent-borne type electronics coating adhesive, particularly relate to the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp.
Background technology
Electronics coating adhesive (conformal coating materials) is normally used in " three prevent " (moistureproof, mildew-resistant, Defend salt fog) application of circuit board.After circuit board to be covered by coating adhesive and forms tight protective layer, the destruction of pollutant to circuit of environment can be avoided.
The glass ball bulb lamp of glass ball bulb lamp, particularly LED has had a new safety to require (seeing UL1993 standard in detail) recently, and when bulb lamp is from the dropping into hardwood flooring in the air of 91cm, cloche can not burst.Glass envelope without process all cannot pass through this safety requirement.
For this reason, we have found the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp through overtesting, are coated on the surface of glass ball bulb lamp by solvent-borne type electronics coating adhesive, can meet the safety requirement of UL1993 standard to glass ball bulb lamp.
Summary of the invention
The technical problem that the present invention mainly solves is to provide and is a kind ofly coated on the surface of glass ball bulb lamp by solvent-borne type electronics coating adhesive, can meet the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp that UL1993 standard requires the safety of glass ball bulb lamp.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp: solvent-borne type electronics coating adhesive is coated in the explosion that glass ball bulb lamp surface can prevent glass ball bulb lamp.
Preferably, described solvent-borne type electronics coating adhesive is coated on described glass ball bulb lamp outer wall or inwall.
Preferably, described solvent-borne type electronics coating adhesive coating thickness 6.5-100 μm.
Preferably, described solvent-borne type electronics coating adhesive coated area is no less than 50% of the outer wall of glass ball bulb lamp or the surface area of inwall.
Preferably, described solvent-borne type electronics coating adhesive is the TM-2500 of Chinese Ou Saier or the 1B51NSLU of U.S. HumiSeal, the composite of 1B31 or Polystyrene polymer and volatilizable organic solvent.
Preferably, on the outer wall that described solvent-borne type electronics coating adhesive can be coated in glass ball bulb lamp by spraying or the mode of dip-coating or inwall, and after coating, dry and comfortable diaphragm can be formed in 20 minutes at ambient temperature.
The invention has the beneficial effects as follows: the present invention can make glass ball bulb lamp meet the drop test standard of UL1993: do not burst when the height of 91cm falls on hardwood flooring, namely the bulb ftractureed there will not be diameter to be greater than the hole of 1cm, thus can prevent from glass fragment from flying out hurting sb.'s feelings and point probeing into and the danger of getting an electric shock.
Accompanying drawing explanation
Fig. 1 be a kind of implosion guard bulb lamp of the explosion proof applications of solvent-borne type electronics coating adhesive of the present invention on glass ball bulb lamp sectional structure schematic diagram;
Fig. 2 is the test report of the explosion proof applications of solvent-borne type electronics coating adhesive of the present invention on glass ball bulb lamp;
In accompanying drawing, the mark of each parts is as follows: 1, glass ball bulb lamp; 2, solvent-borne type electronics coating adhesive.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1,2, the embody rule of the explosion proof applications of solvent-borne type electronics coating adhesive of the present invention on glass ball bulb lamp: a kind of implosion guard bulb lamp, comprise glass ball bulb lamp 1, described glass ball bulb lamp 1 outer wall scribbles transparent solvent-borne type electronics coating adhesive 2, is attached on the whole outer wall of glass ball bulb lamp 1 with dip coating manner by solvent-borne type electronics coating adhesive 2; Described solvent-borne type electronics coating adhesive 2 coating thickness is 6.5-100 μm, while avoiding light loss, can not burst when can ensure that glass ball bulb lamp is dropped.
Adopt dip coating manner to apply solvent-borne type electronics coating adhesive 2 in the present embodiment, the mode of spraying can certainly be adopted to be coated on the outer wall of glass ball bulb lamp by solvent-borne type electronics coating adhesive 2.And after coating, in room temperature (25
oc) condition can form dry and comfortable diaphragm in lower 20 minutes.
In the present embodiment, described solvent-borne type electronics coating adhesive 2 is the TM-2500 of Chinese Ou Saier or the 1B51NSLU of U.S. HumiSeal, the composite of 1B31 or Polystyrene polymer and volatilizable organic solvent.
Figure 2 shows that process of the test and the criterion of the test report of the explosion proof applications of described solvent-borne type electronics coating adhesive on glass ball bulb lamp:
1. gluing experiment
260g TM-2500 solvent-borne type electronics coating adhesive is poured in a 400ml beaker.(surface area of its cloche is 100 cm to the Shanghai Ya Puer bulb lamp that weigh (being accurate to mg) is crossed for spheroid external diameter 60mm, whole lamp body 100mm
2) immerse in coating adhesive, take out subsequently.Through fast rotational, get rid of unnecessary solvent-borne type electronics coating adhesive.The speed rotated is faster, and remaining coating adhesive is fewer, and coating is thinner.Bulb is in room temperature (25
oc) place 30 minutes under, coating is dry and comfortable.Be placed into next day, weigh, calculate the weight of glue.
2. fall-down test (imitating the fall-down test part in UL1993 standard method)
Ground is redwood floor.A scale is hung at vertical ground 91 cm place.Hand-held bulb metal position.Decontrol bulb freely to fall at scale place.Check whether bulb has diameter to be greater than the leak of 1cm.If had, be defined as failure, not for passing through.
In the present embodiment, described solvent-borne type electronics coating adhesive is coated on the whole outer wall of glass ball bulb lamp 1, through test, described solvent-borne type electronics coating adhesive coated area is no less than 50% of the outer wall of glass ball bulb lamp 1 or the surface area of inwall, also can meet in the air in UL1993 standard when bulb lamp is from the dropping into hardwood flooring of 91cm, the requirement that cloche can not burst.
The invention has the beneficial effects as follows: the present invention can make glass ball bulb lamp meet the drop test standard of UL1993: do not burst when the height of 91cm falls on hardwood flooring, namely the bulb ftractureed there will not be diameter to be greater than the hole of 1cm, thus can prevent from glass fragment from flying out hurting sb.'s feelings and point probeing into and the danger of getting an electric shock.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp, is characterized in that: solvent-borne type electronics coating adhesive is coated in the explosion that glass ball bulb lamp surface can prevent glass ball bulb lamp.
2. the explosion proof applications of solvent-borne type electronics coating adhesive according to claim 1 on glass ball bulb lamp, is characterized in that: described solvent-borne type electronics coating adhesive is coated on described glass ball bulb lamp outer wall or inwall.
3. the explosion proof applications of solvent-borne type electronics coating adhesive according to claim 2 on glass ball bulb lamp, is characterized in that: described solvent-borne type electronics coating adhesive coating thickness is 6.5-100 μm.
4. the explosion proof applications of solvent-borne type electronics coating adhesive on glass ball bulb lamp according to claim 1 or 2 or 3, is characterized in that: described solvent-borne type electronics coating adhesive coated area is no less than 50% of the outer wall of glass ball bulb lamp or the surface area of inwall.
5. the explosion proof applications of solvent-borne type electronics coating adhesive according to claim 4 on glass ball bulb lamp, it is characterized in that: described solvent-borne type electronics coating adhesive is the TM-2500 of Chinese Ou Saier or the 1B51NSLU of U.S. HumiSeal, the composite of 1B31 or Polystyrene polymer and volatilizable organic solvent.
6. the explosion proof applications of solvent-borne type electronics coating adhesive according to claim 4 on glass marble bulb; it is characterized in that: on the outer wall that described solvent-borne type electronics coating adhesive can be coated in glass ball bulb lamp by spraying or the mode of dip-coating or inwall; and after coating, dry and comfortable diaphragm can be formed in 20 minutes at ambient temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576922.7A CN104359081A (en) | 2014-10-24 | 2014-10-24 | Explosion-proof application of solvent type electronic coating glue on glass ball steep light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576922.7A CN104359081A (en) | 2014-10-24 | 2014-10-24 | Explosion-proof application of solvent type electronic coating glue on glass ball steep light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359081A true CN104359081A (en) | 2015-02-18 |
Family
ID=52526370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410576922.7A Pending CN104359081A (en) | 2014-10-24 | 2014-10-24 | Explosion-proof application of solvent type electronic coating glue on glass ball steep light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359081A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687837Y (en) * | 2004-01-18 | 2005-03-23 | 吴江涛 | Explosion-proof lamp bulb |
| CN200958076Y (en) * | 2006-09-18 | 2007-10-10 | 黄清周 | Glass light protecting structure |
| CN201032119Y (en) * | 2007-05-17 | 2008-03-05 | 戴培钧 | Lamp bulb with silicon rubber coated on surface |
| CN101307884A (en) * | 2007-05-17 | 2008-11-19 | 戴培钧 | Surface coated silastic bulb and its manufacturing method |
| CN101802971A (en) * | 2007-09-21 | 2010-08-11 | 通用电气公司 | Outer envelope and lamp with outer envelope |
-
2014
- 2014-10-24 CN CN201410576922.7A patent/CN104359081A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687837Y (en) * | 2004-01-18 | 2005-03-23 | 吴江涛 | Explosion-proof lamp bulb |
| CN200958076Y (en) * | 2006-09-18 | 2007-10-10 | 黄清周 | Glass light protecting structure |
| CN201032119Y (en) * | 2007-05-17 | 2008-03-05 | 戴培钧 | Lamp bulb with silicon rubber coated on surface |
| CN101307884A (en) * | 2007-05-17 | 2008-11-19 | 戴培钧 | Surface coated silastic bulb and its manufacturing method |
| CN101802971A (en) * | 2007-09-21 | 2010-08-11 | 通用电气公司 | Outer envelope and lamp with outer envelope |
Non-Patent Citations (1)
| Title |
|---|
| 王有亮: "三防漆及其去除技术的研究综述", 《电子产品可靠性与环境试验》 * |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |