CN102012348B - Lamp bulb compression resistance testing fixture - Google Patents
Lamp bulb compression resistance testing fixture Download PDFInfo
- Publication number
- CN102012348B CN102012348B CN2010105584970A CN201010558497A CN102012348B CN 102012348 B CN102012348 B CN 102012348B CN 2010105584970 A CN2010105584970 A CN 2010105584970A CN 201010558497 A CN201010558497 A CN 201010558497A CN 102012348 B CN102012348 B CN 102012348B
- Authority
- CN
- China
- Prior art keywords
- valve body
- bulb
- gas outlet
- compression resistance
- passage
- 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
Links
- 230000006835 compression Effects 0.000 title claims abstract description 26
- 238000007906 compression Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000693 micelle Substances 0.000 claims description 19
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 36
- 238000007689 inspection Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000005422 blasting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Abstract
The invention discloses a lamp bulb compression resistance testing fixture which can fully inspect the compression resistance of an online lamp bulb automatically, thus the production efficiency is improved, and the product quality of each lamp bulb is ensured. A vertical channel is arranged in a valve body center; a high voltage air tube is joined up and is thoroughly connected with the vertical channel; the upper part of the valve body is provided with an air cylinder and an exhaust pipe ejector rod; and the plunger piston external end part of the air cylinder is connected with the upper end part of the exhaust pipe ejector rod; the lower end part of the exhaust pipe ejector rod is moveably arranged in the vertical channel of the valve body, and a sealing external member is arranged between a first-class channel on the top part of the valve body and the exhaust pipe ejector rod; and a gas electronic control valve is installed on the external side part of the high voltage air tube.
Description
Technical field
The present invention relates to the bulb detection equipment technical field, particularly a kind of bulb compression resistance test fixture.
Background technology
In the Halogen lamp LED of being produced at present, the product of nearly a few percent in use because cell-shell holds and can't stand the air pressure in the bulb and blast.The blast of bulb is a safety problem, in case occur, consequence is just comparatively serious, may injure the person.At present, used bulb compression resistance test fixture is referring to shown in Figure 1 in bulb is produced in general manufacturer, and the through hole that the gas outlet 3 that will not fill the bulb 2 of working gas by hand inserts compressing tablets 5, sealing micelle 4 arrives in the high-pressure air pipe 6; External force is inwardly exerted pressure to compressing tablet 5, and compressing tablet 5 inside crush seal micelles 4 then, sealing micelle 4 stress deformations are sealed the gap between bulb gas outlet 3 outer walls and sealing micelle 4 through-hole walls; At this moment; Open manual air valve 7, the Hi-pot test gas of preset pressure gets into from gas outlet 3 through high-pressure air pipe 6 and carries out the compression resistance test in the bulb 2, and test finishes; Close manual air valve 7; Cancel the external force that acts on compressing tablet 5, sealing micelle 4 restores, and the Hi-pot test gas in high-pressure air pipe 6 and the bulb 2 is drained through the gap between the through-hole wall of gas outlet 3 outer walls and micelle 4, compressing tablet 5.In addition, through pressure test, blast like bulb, the gas outlet 3 that then remains in the frock needs artificial taking-up the, very trouble.For this reason; There is following defective in existing bulb compression resistance test fixture: because the bulb compression resistance is longer detection time; Efficient is low, thereby, can not the withstand voltage situation of all on-line bulb be detected; Can only a small amount of bulb of online sampling observation, so existing bulb compression resistance test fixture can not be accomplished the complete automatically inspection of online bulb compression resistance test.
Summary of the invention
The object of the present invention is to provide a kind of bulb compression resistance test fixture, it can carry out the complete automatically inspection of compression resistance to online bulb, has improved production efficiency, has guaranteed the product quality of each bulb.
Technical solution proposed by the invention is such:
A kind of bulb compression resistance test fixture; Comprise valve body, sealing micelle, compressing tablet, high-pressure air pipe, the valve body center is provided with the vertical passageway, and high-pressure air pipe inserts with this vertical passageway perforation from valve body one side and is connected; Valve body middle part down is provided with groove; This groove is put into according to sequencing in sealing micelle, compressing tablet top, and the center of sealing micelle and compressing tablet is provided with the passage that is complementary with tested bulb gas outlet, connects with the valve body vertical passageway; Also be provided with cylinder and gas outlet push rod; The plunger outer end of this cylinder is connected with gas outlet push rod upper end, and the bottom activity of gas outlet push rod is seated in the vertical passageway of valve body, between the 1st grade of passage of valve body upper top and gas outlet push rod, is provided with Seal Kit; The gas electrically-controlled valve is equipped with in said high-pressure air pipe outside portion.
Compared with prior art, the present invention has following remarkable result:
(1) because the gas electrically-controlled valve is housed, can realize the robotization of online bulb compression resistance test on high-pressure air pipe, save detection time greatly, for condition has been created in the complete automatically inspection that realizes online bulb compression resistance test.
(2) owing to set up cylinder and gas outlet push rod; When bulb to be tested fails to bear preset test pressure and when blasting; Eject residual bulb gas outlet through the to-and-fro movement of air cylinder driven gas outlet push rod, for another condition has been created in the automatically full inspection that realizes online bulb compression resistance test again.
This shows that bulb compression resistance test fixture of the present invention can carry out withstand voltage complete automatically inspection to online bulb fully, has improved production efficiency, has guaranteed the product quality of each bulb.
Description of drawings
Fig. 1 is the structural representation of existing bulb compression resistance test fixture.
Fig. 2 is the structural representation of a kind of bulb compression resistance test fixture of one embodiment of the invention.
Embodiment
Through following embodiment the present invention is done further to set forth in detail.
Referring to shown in Figure 2, a kind of bulb compression resistance test fixture is made up of valve body 1, sealing micelle 4, compressing tablet 5, high-pressure air pipe 6, gas electrically-controlled valve 17, cylinder 8, gas outlet push rod 9, Seal Kit 10.Valve body 1 center is provided with the vertical passageway 11 that connects valve body 1; This vertical passageway 11 is the two-stage passage; The diameter of the 1st grade of passage 11-1 that is positioned at upper top is more slightly larger than the diameter of the 2nd grade of passage 11-2, and cylinder 8 its plunger outer ends that are positioned at valve body 1 top are connected with gas outlet push rod 9 upper ends, and the 9 bottom activities of gas outlet push rod are seated in the passage 11; Between the 1st passage 11-1 and gas outlet push rod 9, be provided with Seal Kit 10, prevent that gases at high pressure from upwards leaking along passage 11.Be provided with groove at 1 time middle part of valve body, this groove is put into according to sequencing in sealing micelle 4, compressing tablet 5 tops, and the center of sealing micelle 4 and compressing tablet 5 is provided with the passage that the gas outlet 3 with tested bulb 2 is complementary, and connects with passage 11.High-pressure air pipe 6 inserts with passage 11 perforations from valve body 1 one sides and is connected, and in high-pressure air pipe 6 outside portions gas electrically-controlled valve 17 is housed.
This bulb compression resistance test fixture is located on the corresponding operation of based on halogen bulb production, and the based on halogen bulb 2 that each that produce is not filled working gas carries out the compression resistance test.During test, mechanical arm inserts the gas outlet of bulb 23 in the central passage of compressing tablets 5, sealing micelle 4 and arrives in the passage 11, and another actuating mechanism applies one to compressing tablet 5 and upwards pressure on the equipment; Make upwards crush seal micelle 4 and deform gas outlet 3 outer walls and the gap that seals between the micelle 4 central passage inwalls are sealed of compressing tablet 5, at this moment, open gas electrically-controlled valve 17; The Hi-pot test gas of preset pressure gets in the bulb 2 from gas outlet 3 through high-pressure air pipe 6 and carries out pressure test; Test finishes, and it is automatically controlled 17 to close gas, discharge side inner high voltage gas; Cancel the external force that acts on compressing tablet 5; Sealing micelle 4 restores, and mechanical arm is taken tested bulb 2 away, accomplishes the compression resistance test.In test process, if tested bulb is failed to sustain test pressure and blasted, at this moment, cylinder 8 moves, and its plunger drives gas outlet push rod 9 and moves downward, and remaining gas outlet 3 is ejected outside the valve body 1.The everything of above-mentioned bulb compression resistance test fixture is controlled by programming controller automatically.
Claims (1)
1. bulb compression resistance test fixture; Comprise valve body, sealing micelle, compressing tablet, high-pressure air pipe, the valve body center is provided with the vertical passageway, and high-pressure air pipe goes into this vertical passageway perforation to be connected from valve body one side joint; Valve body middle part down is provided with groove; This groove is put into according to sequencing in sealing micelle, compressing tablet top, and the center of sealing micelle and compressing tablet is provided with the passage that is complementary with tested bulb gas outlet, connects with the valve body vertical passageway; It is characterized in that: also be provided with cylinder and gas outlet push rod; The plunger outer end of this cylinder is connected with gas outlet push rod upper end, and the bottom activity of gas outlet push rod is seated in the vertical passageway of valve body, and this vertical passageway is the two-stage passage; The diameter of the 1st grade of passage that is positioned at upper top is more slightly larger than the diameter of the 2nd grade of passage, between the 1st grade of passage of valve body upper top and gas outlet push rod, is provided with Seal Kit; The gas electrically-controlled valve is equipped with in said high-pressure air pipe outside portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105584970A CN102012348B (en) | 2010-11-18 | 2010-11-18 | Lamp bulb compression resistance testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105584970A CN102012348B (en) | 2010-11-18 | 2010-11-18 | Lamp bulb compression resistance testing fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102012348A CN102012348A (en) | 2011-04-13 |
| CN102012348B true CN102012348B (en) | 2012-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105584970A Expired - Fee Related CN102012348B (en) | 2010-11-18 | 2010-11-18 | Lamp bulb compression resistance testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102012348B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809507A (en) * | 2011-06-01 | 2012-12-05 | 海洋王照明科技股份有限公司 | Connecting fixture for static pressure test of explosion-proof lamp |
| CN102269670B (en) * | 2011-07-15 | 2012-10-17 | 佛山市飞驰自动化设备有限公司 | Bulb pressure-proof tester |
| CN102589981B (en) * | 2012-02-13 | 2013-11-20 | 李洪普 | Bulb shell pressure testing device |
| CN102841018B (en) * | 2012-08-29 | 2014-07-09 | 李家凌 | Light-bulb voltage resistance detection device |
| CN102798572B (en) * | 2012-08-29 | 2014-11-05 | 佛山市南海佛阳照明有限公司 | Fixture for testing compression resistance of lamp bulb |
| CN107702997A (en) * | 2017-10-30 | 2018-02-16 | 贵州润柏吉科技有限公司 | Light-bulb voltage resistance detection |
| CN107884137A (en) * | 2017-10-30 | 2018-04-06 | 贵州润柏吉科技有限公司 | Detector for bulb air tightness |
| CN112008058B (en) * | 2020-09-01 | 2021-03-23 | 上海润成机电科技有限公司 | Bimetal bearing processing tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337645A (en) * | 1980-12-15 | 1982-07-06 | Mcgraw-Edison Company | Lamp pressure checking device |
| US4452071A (en) * | 1982-11-22 | 1984-06-05 | General Motors Corporation | Measurement of fill gas pressure in light bulbs |
| CN101251432A (en) * | 2008-03-24 | 2008-08-27 | 山东鲁得贝车灯股份有限公司 | Apparatus for detection of multifunctional car light airtightness and bearing |
| CN101451896A (en) * | 2008-12-30 | 2009-06-10 | 镇江震东电光源有限公司 | Method for detecting internal inflation pressure of bulb |
| JP5006899B2 (en) * | 2009-03-31 | 2012-08-22 | 日本碍子株式会社 | Gas sensor airtightness inspection method |
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2010
- 2010-11-18 CN CN2010105584970A patent/CN102012348B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102012348A (en) | 2011-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huang Longfu Assignor: Huang Longfu Contract record no.: 2011440001019 Denomination of invention: Lamp bulb compression resistance testing fixture License type: Exclusive License Open date: 20110413 Record date: 20111107 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN FEICHI AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HUANG LONGFU Effective date: 20120903 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528000 FOSHAN, GUANGDONG PROVINCE TO: 528061 FOSHAN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120903 Address after: 528061, Foshan, Guangdong Province, Nanhai District, Luo town, Airport Road, 4 Stone Industrial Zone Patentee after: Huang Longfu Address before: 528000, room 6, 402 West Rose Road, Chancheng District, Guangdong, Foshan Patentee before: Huang Longfu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20171118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |