A led lamp with a high thermal conductivity and heat dissipation smart chip

A technology of LED lamps and LED light sources, which is applied to lighting and heating equipment, parts of lighting devices, semiconductor devices of light-emitting elements, etc., can solve problems such as limited vision, extinguishing of LED lights, short circuits, etc., and achieve clever ideas , Prevent lamps from going out and eliminate potential safety hazards

Active Publication Date: 2022-06-17
XIAMEN DONGANG ILLUMINATION TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an LED lamp equipped with an intelligent chip with high heat conduction and heat dissipation to solve the problem in the prior art mentioned in the above-mentioned background technology. Generally, LED lamps are connected to the external municipal power supply, but once a fire occurs, the fire may cause serious damage. Cause a short circuit in the line, and then make the LED lights go out, which will cause a certain degree of panic, and people's vision is limited in a dark environment, and people are more likely to be injured.

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
  • A led lamp with a high thermal conductivity and heat dissipation smart chip
  • A led lamp with a high thermal conductivity and heat dissipation smart chip
  • A led lamp with a high thermal conductivity and heat dissipation smart chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figures 1 to 6 , In the embodiment of the present invention, an LED lamp provided with a high thermal conductivity and heat dissipation smart chip includes a lamp housing 9, a lamp installation slot is arranged in the lamp housing 9, and an LED light source board 10 is arranged on the bottom side of the lamp installation slot 2, and the lamp The side wall of the opening of the installation slot is provided with a circle of thread grooves 14 , and a light-transmitting plate 15 is threadedly connected to the thread groove 14 . A plurality of through holes 11, a refrigeration tank 2 is opened on the side wall of the lamp housing 9, the refrigeration tank 2 is filled with ether liquid, the annular side wall in the refrigeration tank 2 is provided with an inner thread, and the refrigeration tank 2 is connected by an inner thread thread There is a sealing ring 5, the side wall of the sealing ring 5 is fixedly connected with a heat dissipation plate 3, the other side of t...

Embodiment 2

[0035] On the basis of Embodiment 1, in order to prevent the lamp from working for a long time, the heat exchange time between the refrigeration tank 2 and the cold and heat exchange cavity 17 is not enough to meet the cooling rate of the semiconductor refrigeration chip 4. In this embodiment, the refrigeration tank 2 exchanges cold and heat with There are temperature sensors in the cavity 17, and the light sensor 12 detects the light intensity of the LED light source board 10 in real time. When the temperature difference between the two temperature sensors is lower than the temperature difference threshold, the controller 1 gradually reduces the light intensity of the LED light source board 10 as the temperature difference decreases. The current, the temperature difference threshold is set to 5 to 10°C according to the heating condition of the LED light board. In this way, after the current of the LED light source board 10 is reduced by the controller, the heat generation of th...

Embodiment 3

[0037] refer to Figure 1-2 On the basis of Embodiment 1, a plurality of through holes 11 are located around the light sensor 12 in an annular array. When a fire breaks out in the room, after the smoke generated by the fire enters the lamp housing 9 from the plurality of through holes 11, the light sensor The light signal received by 12 can change faster. The edge side wall of the lamp installation slot is provided with a reflective film 13. The light reflected by the reflective film 13 can increase the light intensity of the LED light source board 10. The torsion spring 16 is provided with a reflective film 13. The anti-oxidation coating can prevent the torsion spring 16 from being oxidized and corroded.

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
boiling pointaaaaaaaaaa
Login to View More

Abstract

The invention discloses an LED lamp equipped with a high heat conduction and heat dissipation intelligent chip, comprising a lamp housing, a lamp installation groove is arranged inside the lamp housing, an LED light source board is arranged on the bottom side of the lamp installation groove, and the lamp installation A threaded groove is arranged on the side wall of the opening of the groove, and the internal thread of the threaded groove is connected with a light-transmitting plate, and a light sensor is fixedly connected to the central position of the side wall of the light-transmitting plate. A through hole, the side wall of the lamp shell is provided with a cooling groove, the annular side wall in the cooling groove is provided with an internal thread, and the cooling groove is connected with a sealing ring through the internal thread thread, and the sealing ring is provided with a sealing ring. A heat dissipation plate is fixedly connected to the side wall, and a semiconductor cooling plate is arranged on the side wall of the heat dissipation plate. The invention is reasonable in design and ingenious in conception, can detect the occurrence of fire in time, and switch the power supply in time, can prevent lamps from being extinguished in case of fire, and eliminates the potential safety hazard that people are more likely to be injured in a dark environment during fire.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED lamp provided with an intelligent chip with high thermal conductivity and heat dissipation. Background technique [0002] LED lamps refer to lamps that use light-emitting diodes as light sources. Generally, silver glue or white glue is used to cure semiconductor LEDs on the bracket, and then silver or gold wires are used to connect the chip and the circuit board, and the surrounding is sealed with epoxy resin for protection. The role of the inner core wire, and finally the housing is installed. [0003] In the prior art, the general LED lamps are connected to the external municipal power supply, but in the event of a fire, the fire may cause a short circuit in the line, and then the LED lamps are extinguished, which will cause a certain degree of panic, and people's vision in a dark environment. Restrictions can also make you more prone to injury. [0004] Chinese inve...

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 & AuthorityPatents(China)
IPC IPC(8): F21S2/00F21V23/04F21V29/51F21Y115/10
CPCF21S2/00F21V23/0442F21V29/51F21Y2115/10
Inventor庄俊辉陈勋朱育兵
OwnerXIAMEN DONGANG ILLUMINATION TECH CO LTD