Lamp bulb and non-contact type dismantling tool special for lamp bulb

Abstract

The invention discloses a lamp bulb which comprises a lamp bulb body. At least one connecting protruding strip is arranged on the outer circumference of the lamp bulb body, the connecting protruding strip are arranged on the lamp bulb body at intervals or distributed in a radial shape relative to the center of the lamp bulb body, the outer end of each connecting protruding strip is out of the circumference where the maximum outer diameter of the lamp bulb body is located, the connecting protruding strip is combined with a special dismantling tool during replacement, non-contact type and remote dismantling and mounting of the lamp bulb can be achieved, and the beneficial effects of being safe in dismantling and mounting, simple and practical in structure and low in maintaining cost are achieved.

Description

technical field [0001] The invention relates to a light bulb, in particular to a light bulb and a special non-contact disassembly tool for the light bulb. Background technique [0002] Bulbs are one of the necessary accessories for modern lighting. Regardless of their quality, they always have a certain service life. After they are damaged, they must be replaced manually in order to ensure the brightness of the light. [0003] Traditional light bulbs (including snap joint light bulbs or screw joint light bulbs or plug-in light bulbs) are not equipped with a convenient disassembly structure and are equipped with special disassembly tools. When replacing, the operator directly holds the light bulb for operation . [0004] And in reality, after the bulb is damaged, it is difficult for people to confirm whether the switch is off. When the bulb is replaced by hand, the hand is easy to touch the metal part of the bulb and an electric shock occurs, which poses a great potential sa...

AI Technical Summary

Problems solved by technology

[0003] Traditional light bulbs (including snap joint light bulbs or screw joint light bulbs or plug-in light bulbs) are not equipped with a convenient disassembly structure and are equipped with special disassembly tools. When replacing, the operator directly holds the light bulb for operation

[0004] However, in practice, it is difficult for people to confirm whether the switch is off after the bulb is damaged. When replacing the bulb by hand, the hand is easy to touch the metal part of the bulb and cause an electric shock, which poses a great safety hazard.

[0005] Additionally, for figure 1 For the energy-saving light bulb shown, the part that is grasped by the hand during replacement is the spiral glass body 1', which can easily cause the glass body 1' and the lamp holder 2' to loosen during replacement and damage the bulb. In severe cases, even the glass body 1' ' Damaged and scratched hands

[0006] Furthermore, for figure 2 As for the plug-in halogen bulb 3' shown, it is small in size but high in power and high in heat generation. If it is operated under the condition of electricity, it will generate high temperature once it is plugged in, and finger burns are easy to occur.

[0007] In addition, the above-mentioned contact-type bulb replacement requires the operator to be able to touch the bulb and operate in a close environment. However, in practice, due to the limitation of the building structure, there is no standard height and distance for the installation position of the bulb. Especially for some factory lighting or street lighting, where the bulbs are installed at least several meters high, they must be operated with the help of ladders and other equipment when changing, which is not only inconvenient to operate, but also high in maintenance costs. There is a great security risk

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