CN102581788A - Lamp retainer device - Google Patents
Lamp retainer device Download PDFInfo
- Publication number
- CN102581788A CN102581788A CN2012100458612A CN201210045861A CN102581788A CN 102581788 A CN102581788 A CN 102581788A CN 2012100458612 A CN2012100458612 A CN 2012100458612A CN 201210045861 A CN201210045861 A CN 201210045861A CN 102581788 A CN102581788 A CN 102581788A
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- CN
- China
- Prior art keywords
- light fixture
- portable plate
- stage casing
- epimere
- plate
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a lamp retainer device which comprises a bottom plate, a movable plate, a top plate, a right stand column, a left stand column, a left flexible assembly, a right flexible assembly, two clamp nuts and two elastic washers, wherein the left and right stand columns are cylindrical, extend upwards vertically along the axial direction, and are respectively divided into a bottom section, a middle section and an upper section; the radial dimension of each middle section is less than that of each bottom section, and the radial dimension of each upper section is less than that of each middle section; a first shoulder is arranged between each bottom and middle sections, and the elastic washers are arranged on the first shoulders; a second shoulder is arranged between each middle and upper sections; a bottom end thread is formed at the bottom end of each bottom section; two screw holes are formed on the bottom plate and are respectively in screw-thread fit with the bottom end of each bottom section of the left and right stand columns; two through holes are formed on the top plate, top end threads are formed on the upper sections of the left and right stand columns, and the top plate is fastened on the second shoulders of the left and right stand columns; the left and right flexible assemblies are arranged between the top plate and the moving plate; and a lower pit and an upper pit are respectively arranged in the middle of the bottom plate and the movable plate.
Description
Technical field
The application relates to a kind of retainer device, especially a kind of retainer device that is used for the semiconductor applications light fixture.
Background technology
In the middle of semiconductor equipment, need the photoresistance on the wafer to be implemented exposure irradiation, to form circuit pattern with mercury lamp is luminous.Common mercury lamp need use in some cycles, and the life-span is generally some months, after the life-span, need the old lamp in the equipment be taken out, and new lamp is installed.This process often needs manual the completion, because the weight of light fixture is more heavy, and the lamp temperatures of just having taken off is very high; New lamp surface cleanliness factor requires very high, therefore, no matter is old lamp or new lamp; All can not meet its lamp body, i.e. arch section (with reference to Fig. 1) in the middle of the light fixture.
Prior art behind the manual taking-up of the employing light fixture, often needs two people simultaneously on the scene in the loading and unloading light fixture; One people arrests the upper end of new lamp; Another people is responsible for old lamp is taken off, and old lamp is reinstalled packing box, like this; The probability of in the process of installing, running into the lamp body arch section heightens, and needs two workmans on the scene.
Summary of the invention
To the problems referred to above, the purpose of this invention is to provide a kind of light fixture retainer device that can effectively light fixture be kept.
This light fixture retainer device comprises base plate, portable plate, top board, right column, left column, left elastomeric element, right elastomeric element, two clamp nuts and two elastic washers; Wherein, Left and right pillar is cylindrical, extends vertically upward vertically, is divided into end section, stage casing and epimere; Wherein, the radial dimension in stage casing is littler than end section radial dimension, and the radial dimension of epimere is littler than the radial dimension in stage casing; Between end section and stage casing, has first shoulder; Have elastic washer at the first shoulder place, between stage casing and epimere, have second shoulder, the bottom of section has the bottom screw thread end of at; Have two screws on the base plate, two screws on the base plate respectively with the bottom threaded engagement of section at the bottom of the left and right pillar; Have two through holes on the portable plate, the stage casing with left and right pillar is slidingly matched respectively, on portable plate, is with left elastomeric element and right elastomeric element respectively in the stage casing of left and right pillar; Top board has two through holes; The epimere of left and right pillar passes two through holes respectively, and the epimere of left and right pillar has the top screw thread, two nuts respectively with the top threaded engagement of left and right pillar epimere; Top board is fastened on second shoulder of left and right pillar, left and right sides elastomeric element is between top board and portable plate; The centre of base plate and portable plate has following pit respectively and goes up pit, up and down the shape of pit respectively with the shape adaptation at light fixture two ends.
During use, earlier pinch top board and portable plate with a hand, portable plate is pinched at hand under the effect of power and is moved upward; The another hand is arrested the upper end of light fixture, and the light fixture lower end is put into the following pit on the base plate earlier, then light fixture is set upright; And slowly portable plate is unclamped; Last pit on portable plate cooperates with the upper end of light fixture, and under the effect of left and right sides elastomeric element, light fixture is clamped between portable plate and the base plate.
Through above-mentioned retainer device, when changing lamp, only need a people to accomplish, and the maintenance of light fixture is solid and reliable, reduced generation to fortuitous events such as the pollution of lamp body and broken lamps.Reduced production and operation cost.
Description of drawings
Fig. 1 is a light fixture schematic appearance involved in the present invention.
Fig. 2 is the cutaway view of light fixture retainer of the present invention when not adorning light fixture.
Fig. 3 is the cutaway view of lamp retainer of the present invention when light fixture is installed.
The specific embodiment
This light fixture retainer device comprises base plate 1, portable plate 4, top board 5, right column 2, left column 3, left elastomeric element 6, right elastomeric element 7, two clamp nuts and two elastic washers 8; Wherein, Left and right pillar 2,3 is cylindrical; Extend vertically upward vertically, be divided into end section, stage casing and epimere; Wherein, the radial dimension in stage casing is littler than end section radial dimension, and the radial dimension of epimere is littler than the radial dimension in stage casing; Between end section and stage casing, has first shoulder; Have elastic washer at the first shoulder place, between stage casing and epimere, have second shoulder, the bottom of section has the bottom screw thread end of at; Have two screws on the base plate 1, two screws on the base plate 1 respectively with the bottom threaded engagement of left and right pillar 2,3 end sections; Have two through holes on the portable plate 4; Stage casing with left and right pillar 2,3 is slidingly matched respectively; On portable plate 4, be with left elastomeric element 6 and right elastomeric element 7 respectively in the stage casing of left and right pillar 2,3, top board 5 has two through holes, and the epimere of left and right pillar 2,3 passes two through holes respectively; The epimere of left and right pillar 2,3 has the top screw thread; Two nuts respectively with the top threaded engagement of left and right pillar epimere, top board 5 is fastened on second shoulder of left and right pillar 2,3, left and right sides elastomeric element 6,7 is between top board 5 and portable plate 4; The centre of base plate 1 and portable plate 4 has following pit respectively and goes up pit, up and down the shape of pit respectively with the shape adaptation at light fixture two ends.
During use, earlier pinch top board 5 and portable plate 4 with a hand, portable plate 4 is pinched at hand under the effect of power and is moved upward; The another hand is arrested the upper end of light fixture, and the light fixture lower end is put into the following pit on the base plate 1 earlier, then light fixture is set upright; And slowly portable plate 4 is unclamped; Last pit on portable plate 4 cooperates with the upper end of light fixture, and under the effect of left and right sides elastomeric element 6,7, light fixture is clamped between portable plate 4 and the base plate 1.
Through with upper type, those skilled in the art can make various changes according to mode of operation within the scope of the invention.
Claims (2)
1. light fixture retainer device; Comprise base plate (1), portable plate (4), top board (5), right column (2), left column (3), left elastomeric element (6), right elastomeric element (7), two clamp nuts and two elastic washers (8); Wherein, Left and right pillar (2,3) is cylindrical, extends vertically upward vertically, is divided into end section, stage casing and epimere; Wherein, the radial dimension in stage casing is littler than end section radial dimension, and the radial dimension of epimere is littler than the radial dimension in stage casing; Between end section and stage casing, has first shoulder; Have elastic washer at the first shoulder place, between stage casing and epimere, have second shoulder, the bottom of section has the bottom screw thread end of at; Have two screws on the base plate (1), two screws on the base plate (1) respectively with the bottom threaded engagement of left and right pillar (2,3) end section; Have two through holes on the portable plate (4); Stage casing with left and right pillar (2,3) is slidingly matched respectively; On portable plate (4), be with left elastomeric element (6) and right elastomeric element (7) respectively in the stage casing of left and right pillar (2,3), top board (5) has two through holes, and the epimere of left and right pillar (2,3) passes two through holes respectively; The epimere of left and right pillar (2,3) has the top screw thread; Two nuts respectively with the top threaded engagement of left and right pillar epimere, top board (5) is fastened on second shoulder of left and right pillar (2,3), left and right sides elastomeric element (6,7) is positioned between top board (5) and the portable plate (4); The centre of base plate (1) and portable plate (4) has following pit respectively and goes up pit, up and down the shape of pit respectively with the shape adaptation at light fixture two ends.
2. the method for using of a light fixture retainer device as claimed in claim 1; It is characterized in that: pinch top board (5) and portable plate (4) with a hand earlier, make portable plate (4) under the effect of power, move upward, the another hand is arrested the upper end of light fixture; The light fixture lower end is put into the following pit on the base plate (1) earlier; Then light fixture is set upright, and slowly portable plate (4) is unclamped, the last pit on portable plate (4) cooperates with the upper end of light fixture; Under the effect of left and right sides elastomeric element (6,7), light fixture is clamped between portable plate (4) and the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100458612A CN102581788A (en) | 2012-02-28 | 2012-02-28 | Lamp retainer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100458612A CN102581788A (en) | 2012-02-28 | 2012-02-28 | Lamp retainer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581788A true CN102581788A (en) | 2012-07-18 |
Family
ID=46471311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100458612A Pending CN102581788A (en) | 2012-02-28 | 2012-02-28 | Lamp retainer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639932A (en) * | 2013-11-28 | 2014-03-19 | 宝电电子(张家港)有限公司 | Lamp tube correction tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1695896A (en) * | 2005-05-26 | 2005-11-16 | 上海交通大学 | Flexible device for multipoint clamping and positioning spatial 3D thin wall part |
| CN201036853Y (en) * | 2007-04-28 | 2008-03-19 | 比亚迪股份有限公司 | Clamp capable of fixing thin type piece |
| SE0801181L (en) * | 2008-05-21 | 2009-11-22 | Alfa Laval Corp Ab | clamping |
| CN201913345U (en) * | 2010-12-24 | 2011-08-03 | 贵州永红航空机械有限责任公司 | Aluminum plate-fin radiator brazing clamp |
| CN102240999A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Pressing device for longitudinal beam of ship body |
-
2012
- 2012-02-28 CN CN2012100458612A patent/CN102581788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1695896A (en) * | 2005-05-26 | 2005-11-16 | 上海交通大学 | Flexible device for multipoint clamping and positioning spatial 3D thin wall part |
| CN201036853Y (en) * | 2007-04-28 | 2008-03-19 | 比亚迪股份有限公司 | Clamp capable of fixing thin type piece |
| SE0801181L (en) * | 2008-05-21 | 2009-11-22 | Alfa Laval Corp Ab | clamping |
| CN201913345U (en) * | 2010-12-24 | 2011-08-03 | 贵州永红航空机械有限责任公司 | Aluminum plate-fin radiator brazing clamp |
| CN102240999A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Pressing device for longitudinal beam of ship body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639932A (en) * | 2013-11-28 | 2014-03-19 | 宝电电子(张家港)有限公司 | Lamp tube correction tool |
| CN103639932B (en) * | 2013-11-28 | 2016-05-11 | 苏州百奥丽光电科技有限公司 | A kind of fluorescent tube correcting tool |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |