Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Medical examining lamp circuit

A technology for checking lamps and circuits, which is applied to the layout of electric lamp circuits, electric light sources, lighting devices, etc. It can solve problems such as unstable quality, inability to remember brightness, and non-adjustable brightness and size of light spots, so as to achieve excellent circuit design and save power consumption , the effect of adjusting the brightness and size of the spot

Inactive Publication Date: 2015-08-19
付志民
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The disadvantages of medical examination lamps in the prior art are: large power consumption, non-adjustable spot brightness and size, and inability to memorize common brightness, resulting in unstable quality and short service life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical examining lamp circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0009] Please refer to figure 1 , The medical examination light circuit of the present invention includes: a medical examination light circuit, characterized in that it includes: an input high-voltage rectification unit connected to a switch control unit connected to a drive unit and a voltage feedback unit.

[0010] Preferably, the input high-voltage rectification unit includes: a relay J1 connected to a fuse F1, F1 connected to a thermistor RT1, RT1 connected to a rectifier circuit composed of diodes D1, D3, D4 and D6, and the rectifier circuit connected to a filter circuit.

[0011] Preferably, the filtering circuit includes resistors R1 and R2 connected in parallel, and the R1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a medical examining lamp circuit, including an input high-voltage rectifier unit which his connected with a switch control unit, and the switch control unit is connected with a drive unit and a voltage feedback unit. The medical examining lamp circuit provided by the invention has the advantages that the circuit is excellent in design, and includes the input high-voltage rectifier unit which is connected with the switch control unit, the switch control unit is connected with the drive unit and the voltage feedback unit, and power consumption of a medical examining lamp can be effectively saved, adjustability of the brightness and the size of light spots is realized through the circuit, and thus the medical examining lamp is safe and stable, and has a long service life.

Description

technical field [0001] The invention relates to a medical examination light circuit. Background technique [0002] The disadvantages of the medical examination lamps in the prior art are: large power consumption, non-adjustable brightness and size of the light spot, and inability to memorize the commonly used brightness, so that the quality is unstable and the service life is short. Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a medical examination lamp circuit, which can reduce power consumption, adjust the brightness of the light spot, adjust the size of the light spot, can memorize the common brightness, and the function is more in line with the needs of users. [0004] In order to achieve the above object, the technical solution of the present invention is achieved as follows: a medical examination lamp circuit, which is characterized in that it includes: an input high-voltage rectification unit, which is c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 付志民
Owner 付志民
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com