CN108775567B - A kind of leakproofness preprocess method of bulb lamp screw socket - Google Patents
A kind of leakproofness preprocess method of bulb lamp screw socket Download PDFInfo
- Publication number
- CN108775567B CN108775567B CN201810673707.7A CN201810673707A CN108775567B CN 108775567 B CN108775567 B CN 108775567B CN 201810673707 A CN201810673707 A CN 201810673707A CN 108775567 B CN108775567 B CN 108775567B
- Authority
- CN
- China
- Prior art keywords
- screw socket
- leakproofness
- vitreum
- preprocess method
- seam crossing
- 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
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
Abstract
The present invention discloses a kind of leakproofness preprocess method of bulb lamp screw socket, includes the following steps: S1, uniformly smears a circle bi-component epoxide-resin glue in the vitreum of screw socket and the seam crossing outer surface of lamp cap metal shell；S2, the electrode contact mounting hole in vitreum is blocked, carrying out pumping to screw socket inside by the bottom opening of lamp cap metal shell makes the leakproofness for enhancing screw socket inside the bi-component epoxide-resin glue penetration to seam crossing for the seam crossing outer surface for being applied to vitreum and lamp cap metal shell；S3 solidifies the environment high temperature that screw socket is placed on (100 ± 5) DEG C one hour；The present invention smears a circle bi-component epoxide-resin glue by the seam crossing of vitreum in screw socket and lamp cap metal shell, then so that hot setting is got a promotion with the leakproofness for enhancing the bulb lamp that the leakproofness of screw socket produces it to adapt to the Special uses environment such as high humidity low temperature by pumping.
Description
Technical field
The present invention relates to bulb lamp technical fields, and in particular to a kind of leakproofness pretreatment side of bulb lamp screw socket
Method.
Background technique
General bulb lamp screw socket sealing requirements are relatively low in the market, screw socket upper end vitreum with
There are micro gap between lamp cap metal shell, using existing general screw socket production bulb lamp sealing performance not
Height is unable to satisfy as the lighting requirement under the particular surroundings such as the high humiditys low temperature such as refrigerator, refrigerator-freezer, refrigerator, and normal lamp holder is long
Phase works under such working environment, and there are the security risks such as disabler and Electrical Safety hidden danger.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of leakproofness preprocess method of bulb lamp screw socket,
It is led and is to solve between the vitreum and lamp cap metal shell of existing screw socket upper end that there are micro gaps, so that giving birth to
The leakproofness of the bulb lamp product of production is not high, and there are disabler and other Electrical Safety when using under the environment such as high humidity low temperature
The technical problems such as hidden danger.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions:
A kind of leakproofness preprocess method of bulb lamp screw socket, includes the following steps:
S1 uniformly smears a circle bi-component ring in the vitreum of screw socket and the seam crossing outer surface of lamp cap metal shell
Oxygen resin glue；
S2 blocks the electrode contact mounting hole in vitreum, by the bottom opening of lamp cap metal shell to screw socket
Inside carries out the bi-component epoxide-resin glue penetration that pumping makes to be applied to the seam crossing outer surface of vitreum and lamp cap metal shell
Enhance the leakproofness of screw socket inside to seam crossing；
S3 solidifies the environment high temperature that screw socket is placed on (100 ± 5) DEG C one hour.
Further, in S2 step, a kind of air extractor is provided, air extractor includes pedestal, and pedestal is equipped with a pumping
Hole, aspirating hole lower end is connected to aspiration pump by connecting tube, after S1 step, blocks the electrode contact mounting hole in vitreum and makes
The bottom opening of screw socket is aligned and is fitted close with the aspirating hole on pedestal, is carried out by aspiration pump to screw socket inside
Pumping makes to be applied to the bi-component epoxide-resin glue penetration of the seam crossing outer surface of vitreum and lamp cap metal shell to seam crossing
Inside is to enhance the leakproofness of screw socket.
Further, in S2 step, by the aspirating hole on the bottom opening alignment pedestal of screw socket, glass is blocked with finger
Electrode contact mounting hole and pushing in body are fitted close the aspirating hole on the bottom opening and pedestal of screw socket.
Further, it in S2 step, is equipped at the upper end opening of the aspirating hole and seals soft circle, when blocking vitreum with finger
In electrode contact mounting hole and when pushing, the bottom opening of screw socket can be closely adhered at aspirating hole upper end opening
It seals on soft circle to enhance leakproofness in pumping process.
It further, further include Sa step after S2 step；
Sa first will remain in vitreum and the bi-component epoxide-resin glue of the seam crossing outer surface of lamp cap metal shell be clear
It removes, then carries out S3 step again.
Further, the vacuum degree setting value of the aspiration pump is 0.04MPa, and pumpdown time is (1~2) second.
Further, in S3 step, hot setting is carried out to the bi-component epoxide-resin glue in screw socket using baking oven.
Further, the range of viscosities before the bi-component epoxide-resin adhesive curing is 800cps/25 DEG C~1200cps/25
℃。
Further, hardness range is 80~shore of shore d d 90 after the bi-component epoxide-resin adhesive curing.
The leakproofness preprocess method of bulb lamp screw socket of the present invention, by vitreum in screw socket with
A circle bi-component epoxide-resin glue is uniformly smeared in the seam crossing outer surface of lamp cap metal shell, then by aspiration pump to screw socket
Inside carries out the bi-component epoxide-resin glue penetration that pumping makes to be applied to the seam crossing outer surface of vitreum and lamp cap metal shell
Hot setting is got a promotion again with the leakproofness for enhancing the bulb lamp that the leakproofness of screw socket produces it inside to seam crossing
To adapt to the Special uses environment such as high humidity low temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when screw socket of the embodiment of the present invention is assemblied on aspirating hole.
Fig. 2 is that the screw socket of the embodiment of the present invention is assemblied in the structural schematic diagram before aspirating hole.
Fig. 3 is the structural schematic diagram before the screw socket gluing of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram after the screw socket gluing of the embodiment of the present invention.
Fig. 5 is the flow diagram of the embodiment of the present invention.
Label declaration:
1, screw socket, 11, vitreum, 12, lamp cap metal shell, 111, electrode contact mounting hole；
2, bi-component epoxide-resin glue；
3, air extractor, 31, pedestal, 32, connecting tube, 33, aspiration pump, 311, aspirating hole, 312, the soft circle of sealing.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Attached drawing 1 is please referred to attached drawing 5, in the embodiment of the present invention, a kind of leakproofness pretreatment side of bulb lamp screw socket
Method includes the following steps:
It is double uniformly to smear a circle in the vitreum 11 of screw socket 1 and the seam crossing outer surface of lamp cap metal shell 12 by S1
Component epoxy glue 2；
S2 blocks the electrode contact mounting hole 111 in vitreum 11, by the bottom opening of lamp cap metal shell 12 to spiral shell
The bi-component epoxy that pumping makes to be applied to the seam crossing outer surface of vitreum 11 and lamp cap metal shell 12 is carried out inside mouth lamp cap 1
Resin glue 2 penetrates into inside seam crossing the leakproofness for enhancing screw socket 1；
S3 solidifies the environment high temperature that screw socket 1 is placed on (100 ± 5) DEG C one hour；Preferably, using baking oven
Hot setting is carried out to the bi-component epoxide-resin glue 2 in screw socket 1.
It please refers to attached drawing 5, further includes Sa step after S2 step in the embodiment of the present invention；
Sa will first remain in the bi-component epoxide-resin glue of the seam crossing outer surface of vitreum 11 and lamp cap metal shell 12
2 remove, and then carry out S3 step again.
Attached drawing 1 is please referred to attached drawing 4, in the embodiment of the present invention, in S2 step, provides a kind of air extractor 3, air extractor
3 include pedestal 31, and pedestal 31 is equipped with an aspirating hole 311, and 311 lower end of aspirating hole is connected to aspiration pump 33 by connecting tube 32,
After S1 step, blocks the electrode contact mounting hole 111 in vitreum 11 and make on the bottom opening and pedestal 31 of screw socket 1
Aspirating hole 311 alignment and be fitted close, by aspiration pump 33 to carried out inside screw socket 1 pumping make to be applied to vitreum 11
It penetrates into inside seam crossing with the bi-component epoxide-resin glue 2 of the seam crossing outer surface of lamp cap metal shell 12 to enhance screw lamp
First 1 leakproofness；Preferably, in the present embodiment, the vacuum degree setting value of aspiration pump 33 is 0.04MPa, pumpdown time be (1~
2) second.
Attached drawing 1, attached drawing 2 are please referred to, in the embodiment of the present invention, it is preferable that in S2 step, the bottom of screw socket 1 is opened
Aspirating hole 311 on mouth alignment pedestal 31, with the electrode contact mounting hole 111 in finger blocking vitreum 11 and pushing makes screw socket
The bottom opening of lamp cap 1 and the aspirating hole 311 on pedestal 31 are fitted close, further, it is also possible to be come using other soft rubber plugs
The electrode contact mounting hole 111 in vitreum 11 is blocked, the bottom opening for then making screw socket 1 again and the pumping on pedestal 31
Hole 311 is fitted close and is evacuated again, extracts soft rubber plug after pumping again.
Attached drawing 1, attached drawing 2 are please referred to, in the embodiment of the present invention, it is preferable that sealing is equipped at the upper end opening of aspirating hole 311
Soft circle 312, when blocking the electrode contact mounting hole 111 in vitreum 11 with finger and pushing, the bottom opening of screw socket 1
It can be closely adhered to be convenient on the soft circle 312 of the sealing at 311 upper end opening of aspirating hole to enhance leakproofness in pumping process
More effectively to being evacuated inside screw socket 1.
In the embodiment of the present invention, bi-component epoxide-resin glue 2 is made of epoxy resin 5012A-1 and 5012B-1, bi-component
The range of viscosities before curing of epoxide-resin glue 2 is 800cps/25 DEG C~1200cps/25 DEG C, and bi-component epoxide-resin glue 2 solidifies
Hardness range is 80~shore of shore d d 90 afterwards.
The above, embodiment are merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned reality
It applies technical solution documented by example to modify, or some technical characteristics therein is equivalently replaced；And these are modified
Or replacement, so that corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, therefore this field is common
Technical staff's every other embodiment obtained without making creative work, belongs to protection model of the invention
It encloses.
Claims (9)
1. a kind of leakproofness preprocess method of bulb lamp screw socket, which comprises the steps of:
S1 uniformly smears a circle in the vitreum (11) of screw socket (1) and the seam crossing outer surface of lamp cap metal shell (12)
Bi-component epoxide-resin glue (2)；
S2 blocks the electrode contact mounting hole (111) in vitreum (11), passes through the bottom opening pair of lamp cap metal shell (12)
Pumping is carried out inside screw socket (1) makes the double of the seam crossing outer surface for being applied to vitreum (11) and lamp cap metal shell (12)
Component epoxy glue (2) penetrates into inside seam crossing the leakproofness for enhancing screw socket (1)；
S3 solidifies the environment high temperature that screw socket (1) is placed on (100 ± 5) DEG C one hour.
2. the leakproofness preprocess method of bulb lamp screw socket according to claim 1, it is characterised in that: S2 step
In, a kind of air extractor (3) is provided, air extractor (3) includes pedestal (31), and pedestal (31) is equipped with an aspirating hole (311),
Aspirating hole (311) lower end is connected to aspiration pump (33) by connecting tube (32), the electrode after S1 step, in blocking vitreum (11)
Contact mounting hole (111) is simultaneously directed at the bottom opening of screw socket (1) with the aspirating hole (311) on pedestal (31) and closely matches
It closes, makes to be applied to vitreum (11) and lamp cap metal shell to pumping is carried out inside screw socket (1) by aspiration pump (33)
(12) the bi-component epoxide-resin glue (2) of seam crossing outer surface penetrates into inside seam crossing to enhance the close of screw socket (1)
Feng Xing.
3. the leakproofness preprocess method of bulb lamp screw socket according to claim 2, it is characterised in that: S2 step
In, by the aspirating hole (311) in bottom opening alignment pedestal (31) of screw socket (1), in finger blocking vitreum (11)
Electrode contact mounting hole (111) and push the bottom opening for making screw socket (1) and aspirating hole (311) on pedestal (31) is tight
Close fit.
4. the leakproofness preprocess method of bulb lamp screw socket according to claim 3, it is characterised in that: S2 step
In, it is equipped at the upper end opening of the aspirating hole (311) and seals soft circle (312), when blocking the electricity in vitreum (11) with finger
Pole contact mounting hole (111) and when pushing, the bottom opening of screw socket (1) can be closely adhered to aspirating hole (311) upper end
To enhance leakproofness in pumping process on the soft circle (312) of the sealing of opening.
5. the leakproofness preprocess method of bulb lamp screw socket according to claim 1, it is characterised in that: S2 step it
After further include Sa step；
Sa will first remain in the bi-component epoxide-resin glue of the seam crossing outer surface of vitreum (11) and lamp cap metal shell (12)
(2) it removes, then carries out S3 step again.
6. the leakproofness preprocess method of bulb lamp screw socket according to claim 2, it is characterised in that: the pumping
The vacuum degree setting value for pumping (33) is 0.04MPa, and pumpdown time is 1~2 second.
7. the leakproofness preprocess method of bulb lamp screw socket according to claim 1, it is characterised in that: S3 step
In, hot setting is carried out to the bi-component epoxide-resin glue (2) in screw socket (1) using baking oven.
8. the leakproofness preprocess method of bulb lamp screw socket according to any one of claims 1 to 7, it is characterised in that:
The bi-component epoxide-resin glue (2) range of viscosities before curing is 800cps/25 DEG C~1200cps/25 DEG C.
9. the leakproofness preprocess method of bulb lamp screw socket according to any one of claims 1 to 7, it is characterised in that:
Hardness range is 80~shore of shore d d 90 after bi-component epoxide-resin glue (2) solidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673707.7A CN108775567B (en) | 2018-06-27 | 2018-06-27 | A kind of leakproofness preprocess method of bulb lamp screw socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673707.7A CN108775567B (en) | 2018-06-27 | 2018-06-27 | A kind of leakproofness preprocess method of bulb lamp screw socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108775567A CN108775567A (en) | 2018-11-09 |
| CN108775567B true CN108775567B (en) | 2019-12-03 |
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ID=64029575
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673707.7A Active CN108775567B (en) | 2018-06-27 | 2018-06-27 | A kind of leakproofness preprocess method of bulb lamp screw socket |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260266A (en) * | 2019-06-27 | 2019-09-20 | 宁波朗德光电有限公司 | A kind of lamps and lanterns and lamps and lanterns seal closure adhesive bonding method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582769U (en) * | 2009-07-27 | 2010-09-15 | 朱星宇 | Breathing pressure balancing device of sealed lamp |
| CN205655125U (en) * | 2016-04-18 | 2016-10-19 | 艾维新能源科技南京有限公司 | LED lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741665U (en) * | 2010-04-26 | 2011-02-09 | 广州市至拓贸易有限公司 | Glued energy-saving lighting tube |
| US9188323B2 (en) * | 2010-10-20 | 2015-11-17 | Semiconductor Energy Laboratory Co., Ltd. | Lighting device |
| CN202048389U (en) * | 2011-05-24 | 2011-11-23 | 黄国强 | Waterproof head lamp |
| CN202382061U (en) * | 2011-12-22 | 2012-08-15 | 史杰 | LED (light emitting diode) waterproof lamp bulb |
| CN102588901A (en) * | 2012-01-09 | 2012-07-18 | 厦门华联电子有限公司 | Bonding method of LED (light-emitting diode) bulb glass lamp shade and screw cap |
| CN205782127U (en) * | 2016-05-31 | 2016-12-07 | 厦门蓝水电子有限公司 | A kind of LED filament lamp completely cutting off wet environment |
| CN106593822B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
-
2018
- 2018-06-27 CN CN201810673707.7A patent/CN108775567B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582769U (en) * | 2009-07-27 | 2010-09-15 | 朱星宇 | Breathing pressure balancing device of sealed lamp |
| CN205655125U (en) * | 2016-04-18 | 2016-10-19 | 艾维新能源科技南京有限公司 | LED lamp |
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| Publication number | Publication date |
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| CN108775567A (en) | 2018-11-09 |
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