Types of Lamps

Encyclopedia
07/26/2024

Lamp Definition


A lamp is defined as a device that produces artificial light for uses such as visibility, decoration, and signaling.


 

 

 

How the lamp works


  • Electricity: Electricity is the flow of electrons through a conductor. When electricity passes through a lamp’s filament, gas, or semiconductor, it causes them to emit photons (light particles).


 

  • Gas: Gas is a state of matter that consists of molecules that are free to move. When gas is heated or exposed to an electric current, it produces light by ionizing (losing or gaining electrons) or exciting (increasing the energy level) its atoms.


 

  • Solar: Solar is the radiant energy that comes from the sun. When solar energy hits a lamp’s photovoltaic cell (a device that converts light into electricity), it generates an electric current that powers the lamp.


 

 

 

 

 

 

Types of Lamps



 

3ffb0451e5da9ddca2a9be0337714e78.jpeg

 

 

 

Energy Transformation


Lamps work by converting electricity, gas, or solar energy into visible light, each type utilizing a different mechanism for this conversion.


 

Safety and Environment


Proper disposal of lamps, especially those containing mercury, is crucial to prevent environmental damage and health hazards.


 

Lamp Applications


Lamps provide critical benefits in terms of visibility, safety, and aesthetic appeal, making them essential in various settings from homes to industrial areas.


Encyclopedia

The Electricity Encyclopedia is dedicated to accelerating the dissemination and application of electricity knowledge and adding impetus to the development and innovation of the electricity industry.

Battery charging process using AC adapter
Battery charging process using AC adapter
The process of charging the battery using the AC adapter is as followsConnecting devicePlug the AC adapter into the power outlet, making sure the connection is secure and stable. At this point, the AC adapter starts to obtain AC power from the grid.Connect the output of the AC adapter to the device that needs to be charged, usually through a specific charging interface or data cable.Ac adapter operationInput AC conversionThe circuit inside the AC adapter first rectifies the input AC power, conve
Encyclopedia
09/25/2024
The circuit working principle of one-way switch
The circuit working principle of one-way switch
A one-way switch is the most basic type of switch that has only one input (often called the "normally on" or "normally closed" state) and one output. The working principle of the one-way switch is relatively simple, but it has a wide range of applications in various electrical and electronic devices. The following details the circuit working principle of the one-way switch:The basic structure of a one-way switchA one-way switch usually consists of the following parts: Contact: A metal part used
Encyclopedia
09/24/2024
What is electrical knowledge?
What is electrical knowledge?
Electrical knowledge covers a broad set of theoretical and practical skills related to the basic principles of electricity, circuit design, operation and maintenance of power systems, and the working principles of electronic devices. Electrical knowledge is not limited to academic theory, but also includes skills and experience in practical applications. Here is an overview of some of the core areas of electrical knowledge:Basic concept Circuit theory: includes the basic components of the circui
Encyclopedia
09/24/2024
What is the effect of applying alternating current to a DC machine?
What is the effect of applying alternating current to a DC machine?
Applying alternating current to a DC motor can have a variety of adverse effects because DC motors are designed and operate to handle direct current. The following are the possible effects of applying AC to a DC motor:Cannot start and run properly No natural zero crossing: AC has no natural zero crossing to help the motor start, while DC motors rely on constant direct current to establish a magnetic field and start. Inversion phenomenon: The sinusoidal waveform of alternating current changes dir
Encyclopedia
09/24/2024
Inquiry
Download
Experts Electrical is dedicated to serving the personnel in the global power industry.
Join Experts Electrical, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!