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PAR type heating bulb and production method

A light bulb and lamp cup technology is applied in the structural field of PAR type heating bulbs to achieve the effects of stable product quality, simplified production process and improved production efficiency

Active Publication Date: 2009-11-04
因特希特(常州)电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

finished light bulb

Method used

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  • PAR type heating bulb and production method
  • PAR type heating bulb and production method
  • PAR type heating bulb and production method

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Embodiment Construction

[0013] Below in conjunction with embodiment and attached figure 1 , 2 and image 3 The present invention is described further:

[0014] A 230V175W PAR type heating bulb structure for hospital treatment, which consists of a guide wire 1, an exhaust pipe 2, a thread for fixing the lamp cap 3, a wick glass horn tube and a sealing part 4 at the tail of the lamp cup, and a lamp cap fixing slot 5. Composition of wick 6, lamp cup 7 and cup cover 8 (see attached figure 1 ), the wick 6 is an assembly, including the filament 9 of the tungsten wire, the diameter 32mm ceramic disc 10, diameter 1.5mm nickel wire 11. Diameter 0.8mm tungsten rod 12 and glass trumpet tube 13 (see attached figure 2 ), these components are figure 1 and figure 2 structure installation. Wherein: the head of the glass lamp cup 7 and the glass cup cover 8 are sealed with fire, and the glass horn tube 13 of the wick and the glass bulb at the end of the lamp cup 7 are directly sealed into the sealing pa...

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PUM

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Abstract

The invention discloses a PAR type heating bulb and a production method. The prior structure and production method for the PAR type bulb has the following defect that: a machine riveted bulb holder easily loosens or drops off. The technical proposal adopts an integral type bulb holder structure assembly where a metal bulb holder is directly screwed onto the thread of a glass bulb. The bulb structure consists of an integral type wick, a bulb holder, a bulb cup and a cup cover. The invention has the following advantages that: the bulb holder which is fixed onto the tail part of the glass bulb cup in a threaded mode does not easily drop off or loosen; the probability of bulb gas leakage and whitening is very low in the invention and the product quality is very stable; and simultaneously the production method simplifies the bulb production process and improves the production efficiency.

Description

technical field [0001] The invention relates to a heating device, in particular to a structure of a PAR type heating bulb and a production method thereof. Background technique [0002] The PAR-type heating bulb in the heating equipment is a traditional heating equipment. It has been used for many years, and its production method and product structure have rarely been improved: it is manifested in the fact that there are many materials and components that make up the bulb, including: nickel wire, filament, Quartz bracket, lamp cup, terminal post, exhaust pipe, cup cover, lamp holder and guide wire; reflected in the complexity of the production process: from the preheating of the lamp cup to perforating the lamp cup, installing the terminal post, installing the exhaust pipe, installing The wick, lamp cup and cup cover preheating, sealing operation, heat treatment, exhaust operation, grinding terminal, welding guide wire, semi-finished product, installation of lamp holder, and ...

Claims

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Application Information

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IPC IPC(8): H01K1/00H01K1/04H01K1/18H01K1/28H01K1/36H01K1/42H01K1/52H01K3/00
Inventor 朴时兴
Owner 因特希特(常州)电器有限公司
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