Lamp

A technology of lamps and fasteners, applied in the field of lamps with rotation limit function, can solve the problems of complex structure of limit mechanism, limitation of application range of lamps and free design space, lack of overall simplicity and beauty, etc., to achieve space saving and The effect of simple material and structure and convenient manufacture

Active Publication Date: 2016-02-10
SELF ELECTRONICS CO LTD
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lamps in the prior art generally limit the rotation range of the lamp body through the lamp body being blocked by the lamp frame or the lamp body being blocked by walls, cabinets, etc. in the installation environment.
Therefore, this type of luminaire requires a corresponding structurally designed installation environment or lamp holder to cooperate

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
  • Lamp
  • Lamp
  • Lamp

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the protection scope of the present invention.

[0014] See figure 1 and figure 2 , Which is a schematic structural diagram and a three-dimensional exploded view of a lamp 100 provided by the present invention. The lamp 100 includes a bracket 10, two end caps 20 respectively provided at both ends, two fasteners 30 respectively used to pierce and assemble various components to cooperate to achieve rotation, and a fastener 30 pierce through the corresponding fasteners 30. A limit washer 40 and a rotation washer 50 that cooperate with each other to limit the rotation angle, and a spring washer 60 that is in point contact with the rotation washer 50 to prevent the fastener 30 from being locked. The lamp 100 further includes a decorative cover (not...

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

PropertyMeasurementUnit
Rotation angleaaaaaaaaaa
Login to view more

Abstract

A lamp comprises a support provided with two oppositely arranged connecting parts, two end covers, two limiting gaskets fixedly arranged on the connecting parts respectively, two rotary gaskets rotating together with the end covers, two spring washers, and two fasteners sequentially penetrating through the components mentioned above respectively, wherein each end cover is provided with an internal thread matched with the corresponding fastener, an accommodating cavity is formed in each end cover in the axial direction of the corresponding fastener, the spring washers are arranged in the accommodating cavities respectively in a sliding mode and are in point contact with the rotary gaskets to prevent the fasteners from being locked, the rotary gaskets are fixedly arranged in the accommodating cavities, each rotary gasket is provided with a protruding limiting part, and each limiting gasket is provided with at least one limiting groove matched with the corresponding protruding limiting part. According to the lamp, fastening nuts matched with the fasteners are not needed, and external installation of the lamp is facilitated; meanwhile, rotation within a certain angle range is achieved through matching between the protruding limiting parts of the rotary gaskets and the limiting grooves of the limiting gaskets.

Description

technical field [0001] The invention relates to a lighting device, in particular to a lamp with a rotation limiting function. Background technique [0002] Compared with traditional lighting fixtures, LED lamps have the advantages of low energy consumption and high luminous efficiency, so LED lamps can be rapidly popularized and applied. In order to adjust the lighting range, it is generally necessary to use a rotating mechanism to meet the requirements of different lighting areas. Lamps in the prior art generally use gaskets or coil springs interposed between the fastener and the fastening nut to prevent the fastener from being locked. Generally, the fastener is screwed outside the lamp, and the fastening nut that matches the fastener is tightened inside the lamp. After the fastener and the fastening nut are installed, the installation assembly will be installed on other lamp structures. On the other hand, it makes the installation process more cumbersome and inconvenient...

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
IPC IPC(8): F21V17/10F21V21/14
Inventor 季丰
Owner SELF ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap