Exhaustion bench for full-automatic glass vacuum system

A glass vacuum and vacuum system technology, applied in the direction of electric tube/lamp exhaust, electrical components, electric tube/lamp degassing, etc. Heat loss, energy saving temperature, effect of improving production efficiency

Inactive Publication Date: 2008-10-01
匡正芳
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lamp tube is directly burnt on the glass rake, avoiding the use of metal grinding parts and rubber sealing components in the whole system, which solves the problem of expensive metal automatic equipment, low temperature resistance of sealing parts, frequent replacement and poor air tightness in the prior art The problem of solving the technical problem of realizing the automation of the all-glass vacuum system

Method used

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  • Exhaustion bench for full-automatic glass vacuum system
  • Exhaustion bench for full-automatic glass vacuum system
  • Exhaustion bench for full-automatic glass vacuum system

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Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail in conjunction with the above drawings.

[0036] refer to Figure 1 to Figure 7 , when the exhaust begins, press the main power switch 71 on the main control board 70 to turn on the power. Press the mechanical pump switch 72 to start the mechanical pump 28. Press the diffusion pump switch 73 to start the diffusion pump 29. Manually close the vacuum valve 26 and open the vent valve 27 to connect the low-pressure air to the vacuum system for burning the lamp tube. The employee burns the lamp to be exhausted to the lamp rake 211 on the top of the vacuum system 21 of the vacuum system 20, so that the lamp to be exhausted is connected to the vacuum system. Twist the guide wire, hang the weight W, press the filament connection test button 74 on the main control board 70, and check whether all the filaments are connected in series. Close the purge valve 27, open the vacuum valve 26, and the system wi...

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PUM

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Abstract

A full-automatic glass vacuum system exhausting table is disclosed, comprising a full glass vacuum pipeline, a glass target connected with a lamp to be exhausted, four electric control glass valves, a glass argon gas bottle and a photoelectric reading U-shaped glass pressure gauge. The vacuumization system is composed by a glass dispersing pump and a mechanical vacuum pump, and installed with an oven whose temperature is automatically controlled, an oven temperature preservation door and a control system for controlling the oven to automatic ascend and descend. The invention realize the automatization of the glass vacuum system by using above technical proposal. The full-automatic glass vacuum system exhausting table not only has good airproof performance and the advantage that preservation time of the glass vacuum system is far longer than that of common metal vacuum system, but also has low cost and convenient maintenance, thus completely eliminating the influence by human factors to the quality of products, reducing the waste product rate and enhancing production efficiency.

Description

technical field [0001] The invention relates to a production device of a light source, in particular to an exhaust table, a key equipment in the manufacture of a light source. Background technique [0002] The production of electric light sources, such as ordinary bulbs, fluorescent lamps, compact fluorescent lamps and halogen lamps, etc., cannot be separated from the exhaust table. The exhaust process is the most important process that determines the quality of the electric light source. Exhaust units are generally divided into garden row machines and long row machines. The garden row machines are generally fully automatic, and the long row machines are generally manual. The quality of the products made by the long row machine is greatly affected by human factors. . The full-automatic glass vacuum system exhaust table of the present invention is a fully automatic long row machine, which completely eliminates the influence of human factors. [0003] The exhaust process is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/385H01J9/39H01K3/22
Inventor 匡正芳
Owner 匡正芳
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