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Modular lamp based on can (Controller Area Network) bus

A modular and bus-based technology, which is applied to the layout of electric lamp circuits, the use of semiconductor lamps, and components of lighting devices, etc., can solve the problems of assembly changes and poor practicability of lamps, and achieve the effect of flexible disassembly and assembly

Pending Publication Date: 2019-01-25
王宁 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current lamps have different shapes, and the main structure is basically the same, mainly including housing, drive, luminous body, heat sink and other components. Sex is not strong

Method used

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  • Modular lamp based on can (Controller Area Network) bus
  • Modular lamp based on can (Controller Area Network) bus
  • Modular lamp based on can (Controller Area Network) bus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Please refer to Figure 1 to Figure 13 , Figures 24 to 25 , the CAN bus-based modular lamp in the figure is mainly used as a flashlight, and mainly includes a spotlight head 101 , a power supply assembly 3 , a double female head assembly 2 , and a switch assembly 4 . The above components are all connected by electrical signals through the cooperation of male and female head assemblies. The male and female head assemblies are composed of a male head and a female head connected to each other by electrical signals. The male head has four ring-shaped pins arranged at intervals. With multiple pins, the female head has four conductive rings arranged at intervals in a ring, and each ring has multiple conductive rings; specific to each component, it is marked with a certain component + male or a certain component + female way of expression. The above-mentioned pins can choose elastic pins or other pin structures or shrapnel structures according to needs, as long as the requi...

Embodiment 2

[0063] Please refer to Figure 14 to Figure 17 , Figure 4 to Figure 13 , Figures 24 to 25 The modular lamp based on the can bus in the figure is mainly used as a flashlight emergency light. The difference between this embodiment and the above-mentioned embodiment is that the lamp cap is a side lamp cap 102, and its lamp beads are arranged on the side of the side lamp cap 102; the side lamp cap 102 As shown in the figure, it can be multiple. When there are more than two side lamp caps 102, the adjacent side lamp caps 102 are matched by male and female cap assemblies; the lamp cap CAN bus communication module 14 between adjacent side lamp caps 102 is connected by electric The CAN bus high-level end of the signal is connected in parallel with the CAN bus low-level end and is connected with the switch CAN bus communication module 412 at the same time; the lamp beads of the adjacent lamp cap 102 and the lamp cap circuit board are connected to the power source through the power e...

Embodiment 3

[0066] Please refer to Figure 18 to Figure 19 , Figure 4 to Figure 13 , Figures 24 to 25 The modular lamp based on can bus in the figure is mainly used as a wall lamp. The difference between this embodiment and the above-mentioned embodiment 2 is that a wall-mounted base 6 is added between the side lamp head and the power supply assembly, which is convenient for fixing the lamp on the wall. Used as a wall lamp, in order to achieve this effect, the position where the wall-mounted base 6 cooperates with the power supply assembly 3 and the side lamp head 102 can be designed as a male and female head assembly, wherein the female head of the wall-mounted base 6 is matched with the side lamp head 102, and the male head of the wall-mounted base 6 The head cooperates with the power supply assembly 3.

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PUM

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Abstract

The invention discloses a modular lamp based on a can (Controller Area Network) bus. The lamp comprises a switch assembly, at least one lamp cap and a power supply assembly which are electrically connected with each other, wherein the lamp cap comprises lamp beads and a lamp cap circuit board; the lamp cap circuit board comprises a lamp cap chip driving module and a lamp cap CAN bus communicationmodule which are electrically connected with each other; the lamp cap chip driving module is connected with the lamp bead; the switch assembly comprises a switch circuit board; and the switch circuitboard comprises a switch chip driving module and a switch CAN bus communication module which are electrically connected with each other. The modular lamp can solve the technical problem of how to realize simultaneous control of one or more lamp caps by switches based on the can bus.

Description

technical field [0001] The invention relates to a modularized lamp based on a CAN bus, in particular to a lamp that utilizes the CAN bus to flexibly configure various components. Background technique [0002] The current lamps have different shapes, and the main structure is basically the same, mainly including housing, drive, luminous body, heat sink and other components. Sex is not strong. Contents of the invention [0003] The purpose of the present invention is to provide a modular lamp based on the can bus, and solve the technical problem of how to realize the switch to simultaneously control one or more lamp heads based on the can bus, so that the lamp has a different use experience. [0004] Can bus-based modular lamps, including mutual electrical signal connection switch components, at least one lamp holder, power supply assembly; lamp holder includes lamp beads, lamp holder circuit board; lamp holder circuit board includes lamp holder chip drive module connected ...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V23/00F21V23/06H05B33/08H05B37/02F21Y115/10H05B44/00
CPCF21K9/20F21V23/003F21V23/06F21Y2115/10H05B45/37H05B47/19Y02B20/30
Inventor 徐一波王宁占文生
Owner 王宁
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