Mosquito Killer Lamp With Separate UV and Comfort Lighting

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Solution Overview

Problem

Conventional ultraviolet mosquito killer lamps emit bluish violet light that can cause eye discomfort and are not suitable for night lighting, necessitating a mosquito killer lamp with a lighting function that provides comfortable illumination.

Innovation Solution

A lighting mosquito killer lamp with a detachable main body and base, featuring independent control of a high-voltage mesh wire and a lighting lamp, includes a cleaning brush for the mesh wire, a receiving tray for collected mosquitoes, and a dual-switch operation interface for independent control of the ultraviolet lamp and high-voltage mesh wire.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If an ultraviolet mosquito killer lamp is used to kill mosquitoes, then mosquito killing effectiveness is improved, but lighting comfort for humans deteriorates due to bluish violet light emission

Engineering Contradiction:
Improvemosquito killing effectivenessVSAvoideye discomfort from bluish violet light
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The mosquito killer lamp is divided into separate functional modules: an ultraviolet lamp module for attracting and killing mosquitoes, and a lighting lamp module for providing comfortable illumination. These modules can operate independently or simultaneously, allowing the lighting function to be separated from the mosquito-killing function to avoid eye discomfort while maintaining effective mosquito control.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mosquito killer lamp is designed with multi-functionality, incorporating both mosquito-killing capabilities through ultraviolet radiation and comfortable lighting through a separate lighting lamp. This universal design allows the device to serve dual purposes: effective mosquito elimination and pleasant illumination without the harmful bluish violet light, making it suitable for both pest control and lighting needs.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If a high-voltage mesh wire is used to kill mosquitoes, then mosquito killing efficiency is improved, but cleaning maintenance becomes more difficult due to mosquito accumulation on the wire

Engineering Contradiction:
Improvemosquito killing efficiencyVSAvoidcleaning maintenance difficulty
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The high-voltage mesh wire is designed with self-cleaning capabilities through its structure and operation mode. The wire can be easily removed and cleaned, and during operation, the high voltage continuously repels and eliminates accumulated mosquitoes, reducing manual cleaning frequency and effort while maintaining high mosquito killing efficiency.

Inventive Principle:
Principle #25Self-service

3Stability of the object's composition

If the main body and base are permanently joined, then structural stability is improved, but ease of cleaning and maintenance deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidease of cleaning and maintenance
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The mosquito killer lamp is designed with a detachable structure where the main body can be separated from the base. This segmentation allows the main body, which accumulates mosquitoes and requires cleaning, to be easily removed and cleaned separately, while the base remains stable during operation. The detachable connection maintains structural stability during use while enabling easy maintenance.

Inventive Principle:
Principle #1Segmentation

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The lamp effectively kills mosquitoes while providing comfortable lighting and easy cleaning, ensuring user safety and convenience through independent lamp control and detachable design.

Implementation Method 1

A mosquito killer lamp kills mosquitoes by taking advantage of phototaxis, which is a special life habit of mosquitoes. Ideally, after a mosquito sees the light emitted by a mosquito killer lamp

Methodology Applied
Scientific EffectUltraviolet radiation: Electromagnetic Induction

Implementation Method 2

after a mosquito sees the light emitted by a mosquito killer lamp, it keeps getting close to the light source until being hit by a high-voltage mesh wire near the light source. When mosquitoes are killed by a high-voltage mesh wire, no odour or chemical nuisance is produced

Methodology Applied
Scientific EffectElectrical discharge: Electric Spark

Data Source

PatentEP3973772B1Lighting mosquito killer lamp
Publication Date: 2026.01.28 TECHTRONIC CORDLESS GP
  • EP3973772B1 patent drawingFigure 1
  • EP3973772B1 patent drawingFigure 2~3
  • EP3973772B1 patent drawingFigure 4~5

AI summary

The present utility model discloses a lighting mosquito killer lamp, which comprises a main body and a base that is joined with the main body. The main body comprises a housing, a lampshade arranged in the housing, and a high-voltage mesh wire arranged on the lampshade. The base is used for receiving power. The lighting mosquito killer lamp further comprises a lighting lamp and an ultraviolet lamp. The lighting lamp is different from the ultraviolet lamp, and the lighting lamp and the ultraviolet lamp are controlled independently of each other.