Bulb with heat dissipating system

A technology of heat dissipation system and light bulb, which is applied in heat dissipation design, lighting and heating equipment, cooling/heating device of lighting device, etc., can solve problems such as bulb damage and filament breakage, and achieve the effect of improving versatility, production and processing convenience.

Inactive Publication Date: 2016-02-24
重庆触视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the working process of the bulb, a large amount of heat will be generated at the filament. If

Method used

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  • Bulb with heat dissipating system

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Example Embodiment

[0011] The present invention will be further described in detail below through specific implementations:

[0012] The reference signs in the drawings of the specification include: outer glass bulb 1, inner glass bulb 2, filament 3, filament holder 4, connecting wire 5, stem 6, lamp holder 7, and lamp holder 8.

[0013] The embodiment is basically as attached figure 1 Shown: a light bulb with a heat dissipation system, including an outer glass bulb 1. The outer glass bulb 1 is a structure with small ends and a large middle. The uppermost position of the outer glass bulb 1 is an arc structure, and the outer glass bulb The left and right sides of the glass bulb 1 are respectively provided with Rakhine radiating ribs. The radiating ribs are a tapered structure with a larger one on one side and a smaller taper on the other side. The side where the radiating ribs meet the outer glass bulb 1 is larger, and A circular arc chamfer is provided at the junction of the heat dissipation rib and...

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Abstract

The invention discloses a bulb with a heat dissipating system. The bulb comprises an outer glass bulb, an inner glass bulb and a filament carrier, wherein the outer glass bulb is a hollow structural component with an opening on one side, a plurality of heat dissipating ribs are arranged on the outer glass bulb, the filament carrier is arranged at the opening part of the outer glass bulb, the inner glass bulb is positioned in the outer glass bulb, a filament is arranged in the inner glass bulb, the filament extends out of the inner glass bulb and is connected with the filament carrier, a connecting wire is arranged on the other side, connected with the filament, of the filament carrier, one side of the connecting wire is connected with the filament carrier, the other side of the connecting wire is connected with the filament carrier, and the lower part of the filament carrier is also connected with a lamp holder. Compared with the traditional bulb, the scheme has the advantages that heat produced when current flows across the filament can be timely and effectively dissipated through the outer glass bulb, so that the temperature of the filament can be always kept in a reasonable range, and the service life of the bulb is greatly improved.

Description

technical field [0001] The invention relates to a light bulb, in particular to a light bulb with a heat dissipation system. Background technique [0002] The bulb is made according to the principle of the thermal effect of the current. After the bulb is connected to the rated voltage, the current passes through the filament and is heated to an incandescent state to generate heat and light. When working, the bulb converts electrical energy into internal energy and light energy. The periphery of the bulb is made of glass, and the filament is generally kept under a vacuum or a low-pressure inert gas to prevent the filament from oxidizing at high temperature. [0003] During the working process of the light bulb, a large amount of heat will be generated at the filament. If the heat is not dissipated in time, it will easily cause the breakage of the filament, and then cause damage to the light bulb. Contents of the invention [0004] The present invention intends to provide a ...

Claims

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Application Information

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IPC IPC(8): F21V29/00H01K1/58
CPCH01K1/58
Inventor 任博
Owner 重庆触视科技有限公司
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