Wall Lamp With Detachable Blocking Plates For Adjustable Light Direction

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Solution Overview

Problem

Conventional wall lamps have a fixed structural design, limiting the adjustability of light emission angles or directions, resulting in poor flexibility and single functionality.

Innovation Solution

A wall lamp design featuring a main frame with detachable blocking plates that allow for adjustable light emission angles and directions, incorporating a luminous component with a light transmissive lampshade and LED lights, and a base with a cover plate for easy maintenance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the wall lamp uses a fixed structural design, then the manufacturing and installation are simple, but the light emission angle and direction cannot be adjusted, resulting in poor flexibility

Engineering Contradiction:
Improveadjustability of light emission angle and directionVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The wall lamp structure is divided into multiple independent blocking plates (first, second, third, and fourth blocking plates) that can be individually adjusted. Each blocking plate is positioned on different sides of the main frame and can be independently rotated to control light emission in different directions, enabling flexible adjustment without complicating the overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The blocking plates are designed to be rotatable relative to the main frame, transforming the fixed structure into a dynamic one. This allows the light emission angle and direction to be adjusted according to different lighting needs while maintaining a relatively simple base structure, resolving the contradiction between adaptability and structural complexity.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If the blocking plates are made detachable, then the maintenance and adjustment become easier, but the structural complexity increases

Engineering Contradiction:
Improveease of adjustment and maintenanceVSAvoidassembly complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The blocking plates are designed as detachable components that can be separately removed and reinstalled. This segmentation allows individual plates to be easily adjusted or maintained without disassembling the entire wall lamp structure, improving ease of operation while keeping the overall assembly relatively simple through standardized connection interfaces.

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

Enables flexible light direction adjustment, enhancing functionality and adaptability to various scenarios by allowing the light emission angle or direction to be adjusted, thus providing multi-functionality and improved usability.

Implementation Method 1

a luminous component located in the main frame

Methodology Applied
Scientific EffectLight Emitting Diode: Light Emitting Diode

Implementation Method 2

a first blocking plate, a second blocking plate, a third blocking plate, and a fourth blocking plate positioned on the first side portion, the second side portion, the third side portion, and the fourth side portion, respectively

Methodology Applied
Scientific EffectLight blocking and redirection: Reflection

Data Source

PatentUS9897290B2Wall lamp
Publication Date: 2018.02.20 DONGGUAN JIASHENG LIGHTING TECHNOLOGY CO LTD
  • US9897290B2 patent drawing
  • US9897290B2 patent drawing
  • US9897290B2 patent drawing

AI summary

A wall lamp includes a main frame including a first side portion, a second side portion, a third side portion, and a fourth side portion that are connected to each other successively; a luminous component located in the main frame; a first blocking plate, a second blocking plate, a third blocking plate, and a fourth blocking plate positioned on the first side portion, the second side portion, the third side portion, and the fourth side portion, respectively; an upper blocking plate positioned on a top portion of the main frame; and a base assembled to a bottom portion of the main frame; wherein at least one of the first blocking plate, the second blocking plate, the third blocking plate, the fourth blocking plate, and the upper blocking plate is a detachable shielding plate.