CN2862316Y - Amalgam core column - Google Patents
Amalgam core column Download PDFInfo
- Publication number
- CN2862316Y CN2862316Y CN 200520136833 CN200520136833U CN2862316Y CN 2862316 Y CN2862316 Y CN 2862316Y CN 200520136833 CN200520136833 CN 200520136833 CN 200520136833 U CN200520136833 U CN 200520136833U CN 2862316 Y CN2862316 Y CN 2862316Y
- Authority
- CN
- China
- Prior art keywords
- stem
- amalgam
- pipe
- exhaust rod
- air exhaust
- 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
- 229910000497 Amalgam Inorganic materials 0.000 title claims abstract description 35
- 238000005452 bending Methods 0.000 claims description 7
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The utility model discloses an amalgam core column, including tubaeform stem, tubulose exhaust rod and amalgam, the one end of exhaust rod with the inner wall connection that is close to the bottom on the stem, the other end of exhaust rod is sealed, the exhaust rod inner chamber be provided with amalgam, be provided with at least one crooked bleed passage on the stem wall that is close to the stem bottom, the exhaust rod inner chamber with crooked bleed passage intercommunication, the bottom of stem is fixed and is equipped with at least one pipe, relies on one end of the pipe to penetrate the bleed passage and withstands amalgam along radial bellied bulge, prevents that amalgam from dropping out the stem; the other end of the pipe penetrates through the bottom of the core column to extend outwards to form the air vent, so that the exhaust efficiency is not affected by the increase of the pipe.
Description
Technical field
The utility model relates to the electric light source technology field, and especially a kind of amalgam that can prevent directly falls the Amalgam core column that outside the stem stem.
Background technology
Mercury amalgam energy-saving tube the earliest is directly amalgam to be placed in the power saving fluorescent lamps, because amalgam and tube inner wall grazing in the fluorescent tube make fluorescent tube produce the shedding phenomenon easily, thereby influences the quality of fluorescent tube.At present the production of amalgam fluorescent tube is that amalgam is placed in the stem stem, promptly puts into a tiny glass bar by manual operation in the air exhaust rod and withstands amalgam, prevents that amalgam from directly falling outside the stem stem.In addition, on September 22nd, 1999 publication number be the CN1229521A communique and on April 16th, 2003 publication number to be that the CN2545703Y communique is described all adopt the opening on tubule have the narrow and small technical scheme of inside line of amalgam to prevent that amalgam from directly dropping in the fluorescent tube tube chamber than enclosing, such organization plan is relatively poor with regard to what become for the unobstructed property of exhaust, thereby cause exhaust efficiency to descend, and manufacture craft can not satisfy the production needs of automation, not only waste time and energy, and production cost is higher.
Summary of the invention
At above-mentioned deficiency, the utility model is intended providing a kind of and can be prevented that amalgam from directly falling and outside the stem stem, does not influence the Amalgam core column of exhaust efficiency again.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Amalgam core column, comprise horn-like stem stem, tubulose air exhaust rod and amalgam, inwall near the bottom on one end of described air exhaust rod and the described stem stem is connected, the other end sealing of described air exhaust rod, described air exhaust rod inner chamber is provided with amalgam, stem stem wall near described stem stem bottom is provided with at least one crooked bleed-off passage, the bleed-off passage of described bending has a bleeding point, described air exhaust rod inner chamber is communicated with the bleed-off passage of described bending, the bottom that it is characterized in that described stem stem is fixed with at least one pipe, described pipe one end penetrates described bleed-off passage and radially protruding, and the bottom that the described pipe other end passes described stem stem stretches out.Described pipe is thin glass tube or thin metal pipe.
The beneficial effects of the utility model are: owing on the bottom position of stem stem, be fixed with at least one pipe, rely on pipe one end penetrate described bleed-off passage and radially the lug boss of projection assign to withstand amalgam, prevent from that amalgam from falling outside the stem stem; On the other hand, the bottom that relies on the pipe other end to pass described stem stem stretches out and the air-vent that forms, and exhaust efficiency can be affected because of increasing pipe.Because of this pipe is fixedly installed on the bottom of stem stem, so just can satisfy the production needs of automation, reduce cost thereby reach, improve the purpose of quality and production efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation (no seal wire) of the utility model embodiment one.
Fig. 2 is the structural representation (seal wire is arranged) of the utility model embodiment two.
Among the figure, 1, stem stem, the bottom of 1-1, stem stem, the bleed-off passage of 1-2, bending, 1-3, bleeding point, 2, air exhaust rod, an end that is connected near the inwall of bottom on 2-1, air exhaust rod and the stem stem, one end of 2-2, air exhaust rod sealing, 2-3, air exhaust rod inner chamber, 3, amalgam, 4, pipe, 4-1, air-vent, 5, seal wire.
Embodiment
Embodiment one as shown in Figure 1, a kind of Amalgam core column, comprise horn-like stem stem 1, tubulose air exhaust rod 2 and amalgam 3, described stem stem 1 inside is empty, inwall near bottom 1-1 on the inside that one end 2-1 of described air exhaust rod 2 stretches into stem stem 1 and the described stem stem 1 is connected, the other end 2-2 sealing of described air exhaust rod 2, described air exhaust rod 2 inner chamber 2-3 are provided with amalgam 3, stem stem 1 wall near described stem stem 1 bottom 1-1 is provided with at least one crooked bleed-off passage 1-2, the bleed-off passage 1-2 of described bending has a bleeding point 1-3, described air exhaust rod 2 inner chamber 2-3 are communicated with the bleed-off passage 1-2 of described bending, the bottom 1-1 of described stem stem 1 is fixed with at least one pipe 4, described pipe 4 one ends penetrate described bleed-off passage 1-2 and radially protruding, rely on this bossing can prevent effectively that amalgam from falling outside the stem stem, the bottom 1-1 that described pipe 4 other ends pass described stem stem 1 stretches out, form air-vent 4-1, rely on this air-vent 4-1 that exhaust efficiency can be affected because of increasing pipe 4.Described pipe 4 is thin glass tube or thin metal pipe.
Embodiment two as shown in Figure 2, a kind of Amalgam core column then has seal wire 5, is used for installing electrodes, and the other technologies scheme is identical with embodiment one, no longer is repeated in this description here.
What more than enumerate only is most preferred embodiment of the present utility model, according to technique scheme those of ordinary skill all deformation programs of being not difficult directly to derive or associate, all should think protection range of the present utility model.
Claims (2)
1, a kind of Amalgam core column, comprise horn-like stem stem (1), tubulose air exhaust rod (2) and amalgam (3), one end (2-1) of described air exhaust rod (2) is connected with the inwall that described stem stem (1) is gone up near bottom (1-1), the other end (2-2) sealing of described air exhaust rod (2), described air exhaust rod (2) inner chamber (2-3) is provided with amalgam (3), stem stem (1) wall near described stem stem (1) bottom (1-1) is provided with at least one crooked bleed-off passage (1-2), the bleed-off passage of described bending (1-2) has a bleeding point (1-3), described air exhaust rod (2) inner chamber (2-3) is communicated with the bleed-off passage (1-2) of described bending, the bottom (1-1) that it is characterized in that described stem stem (1) is fixed with at least one pipe (4), described pipe (4) one ends penetrate described bleed-off passage (1-2) and radially protruding, and the bottom (1-1) that described pipe (4) other end passes described stem stem (1) stretches out.
2, Amalgam core column according to claim 1 is characterized in that described pipe (4) is thin glass tube or thin metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136833 CN2862316Y (en) | 2005-12-03 | 2005-12-03 | Amalgam core column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520136833 CN2862316Y (en) | 2005-12-03 | 2005-12-03 | Amalgam core column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862316Y true CN2862316Y (en) | 2007-01-24 |
Family
ID=37659945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520136833 Expired - Fee Related CN2862316Y (en) | 2005-12-03 | 2005-12-03 | Amalgam core column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862316Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569000A (en) * | 2012-01-18 | 2012-07-11 | 蔡干强 | Electrodeless fluorescent lamp and manufacturing method thereof |
-
2005
- 2005-12-03 CN CN 200520136833 patent/CN2862316Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569000A (en) * | 2012-01-18 | 2012-07-11 | 蔡干强 | Electrodeless fluorescent lamp and manufacturing method thereof |
| CN102569000B (en) * | 2012-01-18 | 2015-07-08 | 蔡干强 | Electrodeless fluorescent lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YANKON LIGHTING ELECTRONIC GROUP CO., LTD Free format text: FORMER NAME: YANGGUANG GROUP CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee after: Zhejiang Yankon Lighting Electrical Group Co., Ltd. Address before: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee before: Yangguang Group Co., Ltd., Zhejiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20121203 |