CN210485317U

CN210485317U - Disinfection light-emitting diode

Info

Publication number: CN210485317U
Application number: CN201921809928.9U
Authority: CN
Inventors: 刘其奇
Original assignee: Shenzhen Yingfeng Photoelectric Co Ltd
Current assignee: Shenzhen Yingfeng Photoelectric Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-08
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a disinfection LED, which comprises a mounting seat, a light-emitting unit and a mounting unit; a mounting seat: the top end of the mounting seat is provided with a light-emitting unit; a light emitting unit: the light-emitting unit comprises a shell, two semiconductor wafers, conducting wires and pins, wherein the conducting wires are arranged on the left side and the right side of the upper surface of the mounting seat in a left-right corresponding mode, the left end and the right end of each semiconductor wafer are respectively connected with the top ends of the two conducting wires, the bottom end of the shell is connected with the upper surface of the mounting seat, the semiconductor wafers are located inside the shell, the pins are arranged on the left side and the right side of the lower surface of the mounting seat in a left-right corresponding mode, the top ends of the two pins are respectively connected with the bottom ends of the two conducting wires, and the bottom ends; the LED lamp is characterized by further comprising a glass cover and an alloy shell, wherein the glass cover is arranged on the upper surface of the alloy shell, and the LED lamp is convenient to disassemble and assemble, high in luminous efficiency and long in service life.

Description

Disinfection light-emitting diode

Technical Field

The utility model relates to a diode technical field specifically is a disinfection emitting diode.

Background

The light emitting diode is a light emitting device which emits ultraviolet, visible or infrared light when forward voltage is applied to two ends of a semiconductor p-n junction, is a new generation of solid light emitting source, has the characteristics of small volume, long service life, low driving voltage, high reaction speed, shock resistance, heat resistance and the like, and has no step of stopping research and development since the first light emitting diode is published in 1964, the efficiency of the light emitting diode for semiconductor illumination is continuously improved in recent years along with the development of light emitting materials and the improvement of a semiconductor manufacturing process, and the introduction of a distributed Bragg emission structure, an optical microcavity, a quantum well structure and the like in the chip growth process, so that the light emitting diode in the current market generally has the installation difficulty, and cannot be replaced in time when the diode has problems, and the common light emitting diode does not have the function of disinfection and sterilization, and the luminous efficiency is low, the service life is short, and the LED lamp cannot be used for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a disinfection emitting diode, easy dismounting, luminous efficiency is high, and long service life can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a disinfection LED comprises a mounting seat, a light-emitting unit and a mounting unit;

a mounting seat: the top end of the mounting seat is provided with a light-emitting unit;

a light emitting unit: the light-emitting unit comprises a shell, semiconductor wafers, conducting wires and pins, wherein the conducting wires are arranged on the left side and the right side of the upper surface of the mounting seat in a left-right corresponding mode, the left end and the right end of each semiconductor wafer are respectively connected with the top ends of the two conducting wires, the bottom end of the shell is connected with the upper surface of the mounting seat, the semiconductor wafers are located inside the shell, the pins are arranged on the left side and the right side of the lower surface of the mounting seat in a left-right corresponding mode, the top ends of the two pins are respectively connected with the bottom ends of the two conducting wires, and the bottom ends of;

the alloy shell comprises a glass cover and an alloy shell, wherein the glass cover is arranged on the upper surface of the alloy shell.

Through the luminous unit, can make the semiconductor wafer send the purple light, the ultraviolet ray in the purple light can effectually be eliminated the bacterium on article surface totally, prevents that the bacterium from getting into the human body and causing the injury.

Further, the installation unit contains fixture block, bracing piece, installation piece, conducting strip, fixed plate and pin, the middle part of fixed plate upper surface is equipped with the installation piece, the left and right sides on installation piece top all is equipped with the jack, and the jack is pegged graft with participating in mutually, the left and right sides of fixed plate upper surface all is equipped with the recess, is equipped with the conducting strip in the recess, the inboard on conducting strip top is laminated with the bottom of participating in mutually, the pin has two and controls and correspond to establish in the left and right sides of fixed plate, the outside on conducting strip top is connected with the medial extremity of pin, both sides all are equipped with the bracing piece around the fixed plate upper surface, and the top of two bracing piece medial surfaces is equipped with the fixture block, can be quick carry out the dismouting to luminescence unit, make that operating personnel can be timely will have a problem the.

Further, the LED lamp also comprises a gold-plated coating, and the gold-plated coating is coated on the outer side of the pin, so that better conductivity can be provided for the pin, and meanwhile, the problem of disconnection of the light-emitting unit is prevented.

Further, still include locating hole, connecting plate and elasticity convex cap, the locating hole has two and establishes respectively in the bottom of the alloy housing left and right sides face, the connecting plate has two and establishes respectively at the left and right sides both ends of fixed plate upper surface, and the lateral surface of two connecting plates all is equipped with the elasticity convex cap, the elasticity convex cap cooperatees with the locating hole, can be quick open the alloy housing and carry out the dismouting, reduces the dismouting time, improves work efficiency.

Further, the LED lamp also comprises a nickel-plated coating, and the nickel-plated coating is coated on the outer side of the alloy shell, so that the luminous efficiency of purple light of the LED can be improved, the attenuation of the purple light is reduced, the service life is prolonged, and the resource waste is reduced.

Compared with the prior art, the beneficial effects of the utility model are that: the disinfection LED has the following advantages:

1. the semiconductor sheet can emit purple light through the light-emitting unit, and ultraviolet rays in the purple light can effectively eliminate bacteria on the surface of an article and prevent the bacteria from entering a human body to cause damage;

2. the installation unit can quickly disassemble and assemble the light-emitting unit, so that operators can replace problematic parts in time, the waste of resources is reduced, the nickel-plated coating is arranged, the light-emitting efficiency of the purple light of the light-emitting diode can be improved, the attenuation of the purple light is reduced, the service life is prolonged, and the waste of the resources is reduced;

3. be equipped with the gold-plated coating, can provide better electric conductivity for the pin, prevent simultaneously that the problem of disconnected company from appearing in the luminescence unit, be equipped with locating hole, connecting plate and the protruding cap of elasticity, can be quick open the alloy housing and carry out the dismouting, reduce the dismouting time, improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the light-emitting unit of the present invention;

fig. 3 is a schematic diagram of the structure of the nickel-plating coating of the present invention.

In the figure: the LED module comprises a mounting base 1, a light-emitting unit 2, a shell 21, a semiconductor wafer 22, a conductive wire 23, a pin 24, a mounting unit 3, a fixture block 31, a support rod 32, a mounting block 33, a conductive sheet 34, a fixing plate 35, a pin 36, a gold-plated coating 4, a glass cover 5, an alloy shell 6, a positioning hole 7, a connecting plate 8, an elastic convex cap 9 and a nickel-plated coating 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a disinfection LED comprises a mounting seat 1, a light-emitting unit 2 and a mounting unit 3;

mounting seat 1: the top end of the mounting seat 1 is provided with a light-emitting unit 2;

the light-emitting unit 2: the light-emitting unit 2 comprises a housing 21, a semiconductor chip 22, conducting wires 23 and pins 24, wherein the conducting wires 23 are arranged on the left side and the right side of the upper surface of the mounting seat 1, the left end and the right end of the semiconductor chip 22 are respectively connected with the top ends of the two conducting wires 23, the bottom end of the housing 21 is connected with the upper surface of the mounting seat 1, the semiconductor chip 22 is positioned in the housing 21, the pins 24 are arranged on the left side and the right side of the lower surface of the mounting seat 1, the top ends of the two pins 24 are respectively connected with the bottom ends of the two conducting wires 23, the semiconductor chip 22 can emit purple light through the light-emitting unit 2, ultraviolet rays in the purple light can effectively eliminate bacteria on the surface of an object and prevent the bacteria from entering a human body to cause injury, the mounting unit 3 is arranged at the bottom ends of the pins 24, and the mounting unit 3 comprises, The light-emitting unit 2 comprises a fixing plate 35 and pins 36, wherein an installation block 33 is arranged in the middle of the upper surface of the fixing plate 35, jacks are arranged on the left side and the right side of the top end of the installation block 33, the jacks are inserted into the pins 24, grooves are arranged on the left side and the right side of the upper surface of the fixing plate 35, conducting plates 34 are arranged in the grooves, the inner sides of the top ends of the conducting plates 34 are attached to the bottom ends of the pins 24, the pins 36 are arranged on the left side and the right side of the fixing plate 35 correspondingly, the outer sides of the top ends of the conducting plates 34 are connected with the inner side ends of the pins 36, supporting rods 32 are arranged on the front side and the rear side of the upper surface of the fixing plate 35, and fixture blocks 31 are arranged on the top ends;

the LED lamp also comprises a glass cover 5 and an alloy shell 6, the upper surface of the alloy shell 6 is provided with the glass cover 5, the LED lamp also comprises a gold-plating coating 4, the gold-plating coating 4 is coated on the outer side of the pin 36, better conductivity can be provided for the pin 36, and the problem of disconnection of the light-emitting unit 2 can be prevented at the same time, the LED lamp also comprises positioning holes 7, connecting plates 8 and elastic convex caps 9, two positioning holes 7 are respectively arranged at the bottom ends of the left side surface and the right side surface of the alloy shell 6, two connecting plates 8 are respectively arranged at the left end and the right end of the upper surface of the fixing plate 35, the outer side surfaces of the two connecting plates 8 are respectively provided with the elastic convex caps 9, the elastic convex caps 9 are matched with the positioning holes 7, the alloy shell 6 can be rapidly opened for disassembly and assembly, the disassembly and assembly time is reduced, the working efficiency is improved, the attenuation of purple light is reduced, the service life is prolonged, and the resource waste is reduced.

When in use: firstly, pins 36 on the left side and the right side of a fixing plate 35 are connected with an external power supply, the outer sides of the pins 36 are coated with gold-plated coatings 4, the gold-plated coatings 4 can provide better conductivity for the pins 36, meanwhile, the problem of disconnection of a light-emitting unit 2 is prevented, current is transmitted to the outer side section of a conducting sheet 34 through the pins 36, the inner side ends of the conducting sheet 34 are attached to the bottom ends of pins 24, the pins 24 are connected with the bottom ends of conducting wires 23, so that the current is transmitted to a semiconductor slice 22, the semiconductor slice 22 is made of silicon, the semiconductor slice 22 is electrified to emit purple light, ultraviolet rays in the purple light can effectively kill bacteria on the surface of an object, the bacteria are prevented from entering a human body to cause injury, when the light-emitting unit 2 needs to be replaced, the elastic convex caps 9 are pressed to separate the elastic convex caps 9 from positioning holes at the bottom end, make the fixture block 31 on bracing piece 32 medial surface top leave the upper surface of mount pad 1, then stimulate mount pad 1 and make participate in 24 and extract the jack on mount pad 33 top, the luminescence unit 2 of renewal carries out afterwards, insert the jack on mount pad 33 top with participating in 24, cover alloy housing 6 at last, alloy housing 6's the outside scribbles nickel-plating coating 10, nickel-plating coating 10 can improve the luminous efficacy of emitting diode purple light, the decay of purple light has been reduced, service life is prolonged, and the wasting of resources has been reduced simultaneously.

It is noted that the material selected for the semiconductor wafer 22 disclosed in the present embodiment is silicon.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disinfecting light emitting diode, comprising: comprises a mounting seat (1), a light-emitting unit (2) and a mounting unit (3);

mounting seat (1): the top end of the mounting seat (1) is provided with a light-emitting unit (2); light-emitting unit (2): the light-emitting unit (2) comprises a shell (21), semiconductor wafers (22), conducting wires (23) and pins (24), wherein the conducting wires (23) are arranged on the left side and the right side of the upper surface of the mounting seat (1) in a left-right corresponding mode, the left end and the right end of each semiconductor wafer (22) are respectively connected with the top ends of the two conducting wires (23), the bottom end of the shell (21) is connected with the upper surface of the mounting seat (1), the semiconductor wafers (22) are located inside the shell (21), the pins (24) are arranged on the left side and the right side of the lower surface of the mounting seat (1) in a left-right corresponding mode, the top ends of the two pins (24) are respectively connected with the bottom ends of the two conducting wires (23), and the bottom ends of the pins (24) are provided with mounting units (; the alloy metal tube is characterized by further comprising a glass cover (5) and an alloy shell (6), wherein the glass cover (5) is arranged on the upper surface of the alloy shell (6).

2. A disinfecting light-emitting diode as claimed in claim 1, wherein: the mounting unit (3) comprises a clamping block (31), a supporting rod (32), a mounting block (33), a conducting strip (34), a fixing plate (35) and a pin (36), the middle part of the upper surface of the fixing plate (35) is provided with a mounting block (33), the left side and the right side of the top end of the mounting block (33) are both provided with jacks which are inserted with the pins (24), the left side and the right side of the upper surface of the fixing plate (35) are both provided with grooves, conductive sheets (34) are arranged in the grooves, the inner sides of the top ends of the conducting strips (34) are attached to the bottom ends of the pins (24), the two pins (36) are correspondingly arranged on the left side and the right side of the fixing plate (35), the outer side of the top end of the conducting strip (34) is connected with the inner side end of the pin (36), the front side and the rear side of the upper surface of the fixing plate (35) are respectively provided with a supporting rod (32), and the top ends of the inner side surfaces of the two supporting rods (32) are provided with clamping blocks (31).

3. A disinfecting light-emitting diode as claimed in claim 2, wherein: the lead frame also comprises a gold-plated coating (4), wherein the gold-plated coating (4) is coated on the outer side of the pin (36).

4. A disinfecting light-emitting diode as claimed in claim 2, wherein: still include locating hole (7), connecting plate (8) and protruding cap of elasticity (9), locating hole (7) have two and establish respectively in the bottom of alloy shell (6) left and right sides face, connecting plate (8) have two and establish respectively in the left and right sides both ends of fixed plate (35) upper surface, and the lateral surface of two connecting plates (8) all is equipped with protruding cap of elasticity (9), protruding cap of elasticity (9) cooperate with locating hole (7).

5. A disinfecting light-emitting diode as claimed in claim 1, wherein: the alloy shell also comprises a nickel plating coating (10), and the nickel plating coating (10) is coated on the outer side of the alloy shell (6).