CN102121863A - Lamp air tightness testing device - Google Patents
Lamp air tightness testing device Download PDFInfo
- Publication number
- CN102121863A CN102121863A CN 201010582977 CN201010582977A CN102121863A CN 102121863 A CN102121863 A CN 102121863A CN 201010582977 CN201010582977 CN 201010582977 CN 201010582977 A CN201010582977 A CN 201010582977A CN 102121863 A CN102121863 A CN 102121863A
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- light fixture
- air tightness
- clamping parts
- blowning installation
- water tank
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Abstract
The invention relates to a lamp air tightness testing device, which comprises a water tank. A clamping part is arranged on the upper part of the water tank. The lamp air tightness testing device further comprises a lifting mechanism used for impregnating the clamping part into the water tank and lifting the clamping part from the water tank, and a pressurizing device for connecting with a vent hole of a lamp to be tested. The lamp air tightness testing device provided by the invention is quick in response, and can immediately represent the positions of dew points.
Description
Technical field
The present invention relates to lighting engineering, relate in particular to the light fixture air tightness test device that a kind of light fixture manufacturing field is used to try to survey light fixture.
Background technology
Outdoor lamp, for example the LED street lamp needs waterproof and dustproof, therefore needs good airproof performance, otherwise can influence lamp life.
In addition, expand because light fixture can generate heat to producing when work, if sealing fully can cause air pressure inside too high, may cause damage parts during expansion when love is hot, the most serious also can quick-fried lamp.Therefore an air hole can be set on light fixture.
Whole light fixture must seal except air hole fully, can be arranged to the structure of dustproof and waterproof at the air hole place.Need check when light fixture dispatches from the factory whether sealing is good, need find out the bad position of sealing.General way is at air hole place connection high-pressure jet pipe, by the monitoring to gaseous tension in the high-pressure jet pipe, to judge the impermeability of light fixture.
As Chinese patent literature CN101886967A in disclosed a kind of device for detecting sealability of lamp that is used to detect automobile lamp on November 17th, 2010.This device comprises frame, the transmission cylinder, cope match-plate pattern, operator's console, fixing cylinder, frock, aerating device and control system, the transmission cylinder is located on the frame, cope match-plate pattern is fixed on the cylinder boom end of transmission cylinder, fixedly cylinder is located on the cope match-plate pattern, frock is divided into patrix and counterdie, fixedly cylinder is used for fixing patrix, operator's console is used to place counterdie, aerating device is located on the counterdie, and control system comprises PLC module and coupled detecting element, the transmission cylinder solenoid valve, the inflation solenoid valve, fixing cylinder solenoid valve, timing relay, the working time relay, detection time relay, pressure regulator valve and control knob and display device.
Because of gas has compressibility, said method is insensitive for trace gas leak performance, and the time that needs to imitate length could respond to some extent, and testing efficiency is low.Even if moreover detect gas leak and can not judge dew point, can't change lid immediately targetedly, and maintenance.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art part and provide a kind of the response to interrogate speed and can embody the light fixture air tightness test device of dew point position immediately.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of light fixture air tightness test device, it is characterized in that: comprise water tank, water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; It is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; It is characterized in that: described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; It is characterized in that: the switching mechanism that also comprises the described clamping parts that are used to overturn.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part; It is characterized in that: the switching mechanism that also comprises the described clamping parts that are used to overturn.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part; The switching mechanism that also comprises the described clamping parts that are used to overturn; It is characterized in that: described switching mechanism comprises gear/rack gear, and the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; It is characterized in that: also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part; It is characterized in that: also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; It is characterized in that: this light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Described elevating mechanism comprises Lift Part and lift cylinder, and lift cylinder drives Lift Part; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; This light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame; It is characterized in that: also be provided with horizontally-guided device and horizontal drive apparatus between described blowning installation and the described frame.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; It is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; The switching mechanism that also comprises the described clamping parts that are used to overturn; Described switching mechanism comprises gear/rack gear, and the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; This light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame; Also be provided with horizontally-guided device and horizontal drive apparatus between described blowning installation and the described frame.
A kind of light fixture air tightness test device comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; It is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; The switching mechanism that also comprises the described clamping parts that are used to overturn; Described switching mechanism comprises gear/rack gear, and the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; This light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame; Also be provided with line slide rail and horizontal drive motor between described blowning installation and the described frame, horizontal drive motor is by screw rod/screw or the band described blowning installation that is in transmission connection.
Light fixture air tightness test device of the present invention comprises water tank, and water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured; Compared with prior art, have response news speed, can accurately judge the advantage of dew point.
Description of drawings
Fig. 1 is the synoptic diagram of first embodiment of the invention.
Fig. 2 is the synoptic diagram after first embodiment of the invention is removed water tank.
Fig. 3 is the back synoptic diagram after first embodiment of the invention is removed water tank.
Fig. 4 is Lift Part, the clamping part of first embodiment of the invention, the synoptic diagram of turning part.
Fig. 5 is the local enlarged diagram in A place among Fig. 4.
Fig. 6 is the synoptic diagram of first enforcement blowning installation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to figs. 1 to Fig. 6, first embodiment of the invention is a kind of light fixture air tightness test device, comprise water tank 101, water tank 101 tops are provided with clamping parts 102, comprise that also being used for that clamping parts 102 are immersed water tank 101 reaches from the water tank 101 interior elevating mechanisms 103 that rise, also comprise the pressue device (not shown, as can to adopt tapered thread to connect or other gas connected mode of the prior art) that is used for being connected with the air hole of light fixture to be measured.
Described elevating mechanism 103 comprises Lift Part 105 and lift motor 1031, and lift motor 1031 drives Lift Part 105 by screw mandrel 1032/ nut 1033.
The light fixture air tightness test device of present embodiment also comprises the switching mechanism 104 of the described clamping parts 102 that are used to overturn; Described switching mechanism 104 comprises gear 1042/ tooth bar 1041 gear trains, clamping parts 102 are hubbed at Lift Part 105, gear 1042 is fixedlyed connected with clamping parts 102, tooth bar 1041 drives (not shown by upset cylinder or turning motors, when adopting air cylinder driven, cylinder block is connected in Lift Part, and piston rod is connected in tooth bar and gets final product; When adopting motor driven, motor is installed on Lift Part, and motor moves up and down by gear train drive tooth bar and gets final product).
The light fixture air tightness test device of present embodiment also comprises the blowning installation that is used for dry test back light fixture, and blowning installation connects air generator by tracheae.
This light fixture air tightness test device also comprises frame 107, and described blowning installation 106 is arranged at frame 107.
Also be provided with line slide rail 1064 and horizontal drive motor 1062 between described blowning installation 106 and the described frame 107, horizontal drive motor 1062 is by being with 1063 Air blowing sticks 1061 that are in transmission connection described blowning installation 106.
Refer again to Fig. 4, in the present embodiment, clamping parts 102 further comprise clamp body 1022, clamping head 1021 and clamp cylinder 1023.
Claims (10)
1. light fixture air tightness test device, it is characterized in that: comprise water tank, water tank upper is provided with the clamping parts, also comprises being used for elevating mechanism that the clamping parts are immersed water tank and rise in the water tank, also comprises being used for the pressue device that is connected with the air hole of light fixture to be measured.
2. light fixture air tightness test device according to claim 1, it is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel.
3. light fixture air tightness test device according to claim 1, it is characterized in that: described elevating mechanism comprises Lift Part and lift cylinder, lift cylinder drives Lift Part.
4. according to claim 2 or 3 described light fixture air tightness test devices, it is characterized in that: the switching mechanism that also comprises the described clamping parts that are used to overturn.
5. light fixture air tightness test device according to claim 4, it is characterized in that: described switching mechanism comprises gear/rack gear, the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors.
6. according to claim 2 or 3 described light fixture air tightness test devices, it is characterized in that: also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae.
7. light fixture air tightness test device according to claim 6 is characterized in that: this light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame.
8. light fixture air tightness test device according to claim 7 is characterized in that: also be provided with horizontally-guided device and horizontal drive apparatus between described blowning installation and the described frame.
9. light fixture air tightness test device according to claim 1, it is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; The switching mechanism that also comprises the described clamping parts that are used to overturn; Described switching mechanism comprises gear/rack gear, and the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; This light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame; Also be provided with horizontally-guided device and horizontal drive apparatus between described blowning installation and the described frame.
10. light fixture air tightness test device according to claim 1, it is characterized in that: described elevating mechanism comprises Lift Part and lift motor, and lift motor drives Lift Part by screw mandrel; The switching mechanism that also comprises the described clamping parts that are used to overturn; Described switching mechanism comprises gear/rack gear, and the clamping parts are hubbed at Lift Part, and gear is fixedlyed connected with the clamping parts, and tooth bar is driven by upset cylinder or turning motors; Also comprise the blowning installation that is used for dry test back light fixture, blowning installation connects air generator by tracheae; This light fixture air tightness test device also comprises frame, and described blowning installation is arranged at frame; Also be provided with line slide rail and horizontal drive motor between described blowning installation and the described frame, horizontal drive motor is by screw rod/screw or the band described blowning installation that is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010582977 CN102121863B (en) | 2010-12-10 | 2010-12-10 | Lamp air tightness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010582977 CN102121863B (en) | 2010-12-10 | 2010-12-10 | Lamp air tightness testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121863A true CN102121863A (en) | 2011-07-13 |
| CN102121863B CN102121863B (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010582977 Expired - Fee Related CN102121863B (en) | 2010-12-10 | 2010-12-10 | Lamp air tightness testing device |
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| Country | Link |
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| CN (1) | CN102121863B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692299A (en) * | 2012-05-22 | 2012-09-26 | 惠州Tcl移动通信有限公司 | Deep-water soak test set and deep-water soak test method |
| CN103616134A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | A first air tightness detecting lifting mechanism of an automobile lamp air tightness detecting machine |
| CN104075176A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN106378600A (en) * | 2016-11-04 | 2017-02-08 | 杭州罗莱迪思照明系统有限公司 | Automatic equipment for modular illumination device |
| CN107884137A (en) * | 2017-10-30 | 2018-04-06 | 贵州润柏吉科技有限公司 | Detector for bulb air tightness |
| CN108572064A (en) * | 2017-06-29 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of car light deterioration performance test apparatus |
| CN109238580A (en) * | 2018-08-29 | 2019-01-18 | 芜湖鸣人热能设备有限公司 | A kind of thermal energy pipe air tightness detection equipment |
| CN109230528A (en) * | 2018-08-02 | 2019-01-18 | 广东光之典照明有限公司 | A kind of line lamp pressurization water proof equipment feeding-discharging mechanism |
| CN109556794A (en) * | 2018-11-30 | 2019-04-02 | 芜湖顺荣汽车部件有限公司 | LVS multifunctional water examines machine |
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| GB1312617A (en) * | 1969-09-11 | 1973-04-04 | Imp Smelting Corp Nsc Ltd | Detection of leaks |
| JPH0420831A (en) * | 1990-05-16 | 1992-01-24 | Aisin Takaoka Ltd | Airtightness inspecting apparatus |
| US20050044930A1 (en) * | 2003-08-27 | 2005-03-03 | Geoff Finlay | Leak detector |
| CN2889598Y (en) * | 2006-05-18 | 2007-04-18 | 上海小糸车灯有限公司 | Device for mounting ventilation lid using vehicle lamp air-tight experiment machine |
| CN101393065A (en) * | 2008-11-04 | 2009-03-25 | 兰州金牛轨道交通装备有限责任公司 | Pressure test apparatus for cooling water cavity of pneumatic lifting cylinder cap |
| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
| CN201476945U (en) * | 2009-07-08 | 2010-05-19 | 吴美娟 | Rapid waterproof performance detection device for LED blister lamps |
| CN201885857U (en) * | 2010-12-10 | 2011-06-29 | 东莞勤上光电股份有限公司 | Lamp air-tightness testing device |
-
2010
- 2010-12-10 CN CN 201010582977 patent/CN102121863B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1312617A (en) * | 1969-09-11 | 1973-04-04 | Imp Smelting Corp Nsc Ltd | Detection of leaks |
| JPH0420831A (en) * | 1990-05-16 | 1992-01-24 | Aisin Takaoka Ltd | Airtightness inspecting apparatus |
| US20050044930A1 (en) * | 2003-08-27 | 2005-03-03 | Geoff Finlay | Leak detector |
| CN2889598Y (en) * | 2006-05-18 | 2007-04-18 | 上海小糸车灯有限公司 | Device for mounting ventilation lid using vehicle lamp air-tight experiment machine |
| CN101393065A (en) * | 2008-11-04 | 2009-03-25 | 兰州金牛轨道交通装备有限责任公司 | Pressure test apparatus for cooling water cavity of pneumatic lifting cylinder cap |
| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
| CN201476945U (en) * | 2009-07-08 | 2010-05-19 | 吴美娟 | Rapid waterproof performance detection device for LED blister lamps |
| CN201885857U (en) * | 2010-12-10 | 2011-06-29 | 东莞勤上光电股份有限公司 | Lamp air-tightness testing device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692299A (en) * | 2012-05-22 | 2012-09-26 | 惠州Tcl移动通信有限公司 | Deep-water soak test set and deep-water soak test method |
| CN102692299B (en) * | 2012-05-22 | 2015-03-25 | 惠州Tcl移动通信有限公司 | Deep-water soak test set and deep-water soak test method |
| CN104075176A (en) * | 2013-03-27 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103616134A (en) * | 2013-10-25 | 2014-03-05 | 苏州恩意精密机械有限公司 | A first air tightness detecting lifting mechanism of an automobile lamp air tightness detecting machine |
| CN106378600A (en) * | 2016-11-04 | 2017-02-08 | 杭州罗莱迪思照明系统有限公司 | Automatic equipment for modular illumination device |
| CN108572064A (en) * | 2017-06-29 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of car light deterioration performance test apparatus |
| CN107884137A (en) * | 2017-10-30 | 2018-04-06 | 贵州润柏吉科技有限公司 | Detector for bulb air tightness |
| CN109230528A (en) * | 2018-08-02 | 2019-01-18 | 广东光之典照明有限公司 | A kind of line lamp pressurization water proof equipment feeding-discharging mechanism |
| CN109238580A (en) * | 2018-08-29 | 2019-01-18 | 芜湖鸣人热能设备有限公司 | A kind of thermal energy pipe air tightness detection equipment |
| CN109556794A (en) * | 2018-11-30 | 2019-04-02 | 芜湖顺荣汽车部件有限公司 | LVS multifunctional water examines machine |
Also Published As
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| CN102121863B (en) | 2013-07-03 |
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Effective date of registration: 20171101 Address after: 523565 Guangdong city of Dongguan province Changping Zhen Heng Jiang Jiang Xia Heng Industrial Road, set up a file Patentee after: KINGSUN OPTOELECTRONIC CO., LTD. Address before: 523000 Guangdong city of Dongguan province Changping Zhen Heng Jiang set up a file Patentee before: Dongguan Qinshang Photoelectric Co., Ltd. |
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Granted publication date: 20130703 Termination date: 20171210 |