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Maintenance work lamp

A technology of working lights and lamp tubes, which is applied in lighting and heating equipment, portable lighting devices, with built-in batteries, etc. It can solve the problems of inconvenient use of working lights for inspection and maintenance, single lighting function, and inability to apply explosion-proof places, etc., to achieve lighting functions Diversification, solve the single lighting, increase the effect of explosion-proof performance

Inactive Publication Date: 2019-08-09
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a maintenance work light, aiming to solve the technical problems that the maintenance work light in the prior art is inconvenient to use, cannot be used in explosion-proof places and has a single lighting function

Method used

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. Attached below by reference Figure 1-5 The described embodiments are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0041] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or...

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Abstract

The invention belongs to the technical field of lighting equipment, and particularly relates to a maintenance work lamp. The lamp includes a lamp barrel, a lamp holder, a transparent glass plate, a floodlight assembly, a projection lamp assembly, a transparent fixing cover, a battery and a battery fixing plate. A first mounting cavity is formed in the end face of the lamp barrel, and a second mounting cavity is formed in the side face of the lamp barrel; the projection lamp assembly is mounted in the first mounting cavity; the transparent glass plate is mounted in the stepped hole of the lampholder; the end part of the lamp barrel extends into the stepped hole and is in threaded connection with the lamp holder, the transparent glass plate is clamped between the stepped surface of the stepped hole and the lamp barrel, and the joint of the transparent glass plate and the lamp holder is in encapsulation connection; the battery is installed in the second mounting cavity through the battery fixing plate, the floodlight assembly is fixedly connected with the lamp barrel and located above the battery fixing plate, and the transparent fixing cover is arranged on the floodlight assembly ina covering mode and fixedly connected with the lamp barrel. The maintenance work lamp can be applied to explosion places, and has the advantages of being convenient to use and diversified in lightingfunction.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and in particular relates to a maintenance work lamp. Background technique [0002] In the temporary maintenance of drilling derrick power outage, daily maintenance of oil production plant or major maintenance of refinery shutdown, it is usually necessary to use the maintenance work lamp as a lighting tool to ensure the smooth progress of the maintenance work. But the existing overhaul work lights generally need to provide power for it by means of electric wires, which causes inconvenience in the use of the overhaul work lights, and the existing overhaul work lights are easy to be damaged when being bumped, which causes the existing overhaul work lights to be inconvenient. It can be used in explosive places. In addition, the existing maintenance work lights have a single lighting function and cannot meet the use requirements of lighting. Contents of the invention [0003] The object...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/02F21V25/12F21V23/00F21V19/00F21V23/04
CPCF21L4/02F21V19/00F21V23/003F21V23/0414F21V25/12
Inventor 周明杰王池
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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