CN201806968U

CN201806968U - LED ozone lamp

Info

Publication number: CN201806968U
Application number: CN2010205539595U
Authority: CN
Inventors: 刘仲勇
Original assignee: NANNING LIJIE SAVING-ENERGY ELECTRICAL APPLIANCE Co Ltd
Current assignee: NANNING LIJIE SAVING-ENERGY ELECTRICAL APPLIANCE Co Ltd
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-04-27
Anticipated expiration: 2020-10-09

Abstract

The utility model relates to an LED ozone lamp, comprising a lamp holder, a shell, a mains supply lead, a lamp shade, LED light sources and an aluminum substrate. The LED ozone lamp is characterized in that a plurality of LED light sources are arranged on the aluminum substrate, and the aluminum substrate, the lamp holder and a heat radiating aluminum plate are arranged in parallel; a power supply, a fan and an ozone generator are arranged in the shell, the mains supply lead is divided into two paths, one path is connected to a voltage-stabilizing direct current power converter and then connected with the fan and the LED light sources; and the other path is connected with the ozone generator, LED chips and masks are arranged inside the LED light sources, the rear cover of the shell is provided with an air inlet, and the side of the shell is provided with an air outlet. The LED ozone lamp has the advantages of good disinfection effect, longer service life than the traditional ozone lamp, small size, light weight and the like.

Description

The LED ozone lamp

Technical field

This utility model relates to a kind of light fixture, and particularly adopting LED is the ozone lamp of light source.

Background technology

Because the ozone cavity appears in the high development of industry in the atmosphere, ozone concentration reduces in the atmosphere, has influenced air cleaning, brings threat to health of people in the life.Modern handle official bussiness building height is airtight, and the muddy pathogenic bacteria of room air grows, and cause all diseases, and ozone has extremely strong affinity, can reach the purpose of " pure and fresh " air, but the virus of killing pathogenic bacteria degraded simultaneously, the health of protection human body.Some data are introduced, the ozone lamp burning-point of 6W 60 minutes, and the ozone mean concentration can reach 76.9mg/L, and the escherichia coli killing rate is reached 99.96%.Being used for disinfectant ozone at present mainly is to lead to the ozone ion generator with high voltage direct current, discharges in forming highly compressed electric field, makes that oxygen is ionized into ozone anion in the air.

The LED illuminating lamp is a kind of lighting that utilizes the 4th generation green light source LED to make, LED be called as the 4th generation lighting source or green light source, have that energy consumption is low, caloric value is low, long service life, stability height, response time weak point, environmentally safe, plurality of advantages such as multicolor luminous, fields such as the various indications of DIYU more and more widely, demonstration, decoration, backlight, general lighting and urban landscape.

But also the LED illuminating lamp is not combined the open source literature report that is made of one product at present with the ozone ion generator.

Summary of the invention

The purpose of this utility model is the various undesirable conditions that solve existing ozone lamp power consumption height, damage easily, provides a kind of light loss few, the LED ozone lamp that job stability is high.

The purpose of this utility model is achieved through the following technical solutions:

The LED ozone lamp comprises lamp socket, housing, mains supply lead-in wire, lampshade, led light source and aluminium base, it is characterized in that:

Described led light source has several, is installed on the aluminium base the parallel installation of aluminium base, lamp socket and heat-dissipating aluminium plate; Power supply, fan and ozonator are installed in the housing, and mains supply lead-in wire divides a two-way, and one the tunnel receives wind-receiving fan and led light source behind the direct current of voltage regulation source converter; Another road connects ozonator, and there are led chip and face shield in led light source inside, and the bonnet of housing has air inlet, and the side of housing has air outlet.

The led chip of led chip light source can be made the luminous body of different colors by different metallic elements.

Described led chip face shield material is glass or quartz, and profile can be flat board, convex mirror, convex lens or polygon prism, and the face shield of led chip encapsulates with silica gel; Perhaps sputter has one deck not contain the fluorescence membrane of organic substances such as resin or silica gel on the inner face of face shield.

Described constant voltage dc source device adopts the structure of the normally used transformation of prior art, bridge rectifier, controllable silicon mu balanced circuit, is the power supply of led chip 8 output high stables, guarantees the stable of light source.

Described ozonator comprises rectification circuit, capacitor filter, control circuit, transformator and ozonizer, the 220V mains supply connects connection control circuit behind rectification circuit and the capacitor filter earlier, control circuit connects the primary winding, and the transformer secondary output winding meets ozonizer G.

Compare with prior art, the utlity model has following advantage:

1, LED ozone lamp, compact conformation, uniformity and concordance that its LED is luminous are fine, are suitable as the illumination and the sterilization of hospital, kindergarten classroom, some public arena.

2, shared 1 power supply of the fan of LED light fixture, ozonator and led chip provides electric energy, has reduced unnecessary element, has saved the installing space of whole lamp, makes the element of light fixture control more rationally, workman's assembling assembly still less.

3, the parallel installation of good heat dissipation effect, particularly lamp socket, aluminium base and heat-dissipating aluminium plate; The 1-3 desk fan evenly blows to wind in the shell, and lamp socket 1, aluminium base 10 and heat-dissipating aluminium plate 9 obtain heat radiation, the service life of having improved led chip simultaneously.

4, light loss is few, the job stability height, if sputter has the fluorescence membrane of organic substances such as not containing resin or silica gel on the inner face of face shield, the light source that led chip sends can be simplified packaging technology, avoid hot spot to occur, reduced light decay, it can be exported the light source areflexia equably fully, at utmost improves luminous efficiency.

5, ozone mean concentration height reaches 99.96% to the escherichia coli killing rate.

Description of drawings

Fig. 1 is the front view of LED ozone lamp;

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the upward view of Fig. 1.

Fig. 4 is the circuit theory diagrams of ozonator 11.

Reference numeral: lamp socket 1, bonnet 2, fan 3, air inlet 4, constant voltage dc source device 5, air outlet 6, lampshade 7, led light source 8, heat-dissipating aluminium plate 9, aluminium base 10, ozonator 11.

The specific embodiment

As shown in Figure 1-Figure 3, the high-power plant irradiation light of LED comprises lamp socket 1, housing, mains supply lead-in wire, lampshade 7, led light source 8 and aluminium base 10, and it is characterized in that: described led light source 8 has several, be installed in aluminium base 10, aluminium base 10, lamp socket 1 and heat-dissipating aluminium plate 9 parallel installations; Fan, constant voltage dc source device and ozonator 11 are housed in the housing, and fan 3 and constant voltage dc source device 5 are installed in the bonnet 2 of housing; The mains supply lead-in wire connects constant voltage dc source device 5 and receives fan 3 and led light source 8, the only ozonator 11 of alternating current power supply order; There are led chip and face shield in led light source 8 inside, and the bonnet 2 of shell has air inlet 4, and the side of shell has air outlet 6.

The operation principle of ozonator 11 is that dc source device 5 is become high pressure, and air was breakdown after high pressure acquired a certain degree, and airborne molecule is ionized.Oxygen molecule wherein is ionized the ozone molecule of back generation by three oxygen atom be combined intos.

As shown in Figure 4, ozonator 11 comprises rectification circuit, capacitor filter, control circuit, transformator and ozonizer, the 220V mains supply connects connection control circuit behind rectification circuit and the capacitor filter earlier, and control circuit connects the primary winding, and the transformer secondary output winding meets ozonizer G.

The circuit theory of ozonator 11 is circuit of reversed excitation topologys: civil power obtains the DC voltage of a V more than 200 through diode rectification and big capacitor C 2 energy storage filtering.During beginning, electric current is through R5, and the winding of primary lower end is added on the Q1 base emitter-base bandgap grading, form the loop by R3 again, make Q1 open-minded, beginning is because transformator upper end primary inductance current limliting, Q1 is in saturation, since then, the Q1 driving voltage is provided by the winding of primary lower end, and the primary electric current slowly increases, electric current is increased to one regularly, Q1 enters the amplification region, causes elementary winding voltage to descend, and Q1 ends afterwards.Q1 is provided with transformator primary and secondary number of turn ratio by later secondary work, just can obtain very high voltage secondary, is added in the ozone generating pipe two ends, excites oxygen molecule ionization.

The led chip of led chip light source 8 is made the luminous body of different colors by different metallic element (glow color) component wavelength (nm).The blue lnGaN/sic 430 of SBI for example; The red GAaAsP 655 of R; The green GaP 565 of G; The yellow GaAsP/GaP585 of Y; E Fructus Citri tangerinae color GaAsP/GaP635.

Described led chip 8 face shield materials are glass or quartz, and profile can be flat board, convex mirror, convex lens or polygon prism, and the face shield of led chip 8 encapsulates with silica gel; Perhaps sputter has the fluorescence membrane of organic substances such as not containing resin or silica gel on the inner face of face shield.

Described constant voltage dc source device 5 passes through transformator, with 220 alternating current transformations is 36 volts of following low tensions, passes through bridge rectifier, capacitor filtering, controllable silicon mu balanced circuit then, the power supply of output high stable, outlet wind-receiving fan 3 and led light source 8 guarantee the stable of light source.

Claims

1.LED ozone lamp, comprise lamp socket (1), housing (2), mains supply lead-in wire, lampshade (7), led light source (8) and aluminium base (10), it is characterized in that: described led light source (8) has several, be installed on the aluminium base (10) aluminium base (10), lamp socket (1) and the parallel installation of heat-dissipating aluminium plate (9); Power supply (5), fan (3) and ozonator (11) are installed in the housing, and the mains supply lead-in wire divides two-way, and one the tunnel receives direct current of voltage regulation source converter (5) back wind-receiving fan (3) and led light source (8); Another road connects ozonator (11), and there are led chip and face shield in led light source (8) inside, and the bonnet of housing (2) has air inlet (4), and the side of housing (2) has air outlet (6).

2. LED ozone lamp according to claim 1 is characterized in that: the face shield of described led chip (8) is glass or quartz, and profile is flat board, convex mirror, convex lens or polygon prism, and the face shield of led chip (8) encapsulates with silica gel.

3. LED ozone lamp according to claim 1 is characterized in that: described constant voltage dc source device (5) adopts the structure of transformation, bridge rectifier and controllable silicon mu balanced circuit, and the transformator outlet connects bridge rectifier and controllable silicon mu balanced circuit successively.

4. LED ozone lamp according to claim 1, it is characterized in that: described ozonator (11) comprises rectification circuit, capacitor filter, control circuit, transformator and ozonizer, the 220V mains supply connects connection control circuit behind rectification circuit and the capacitor filter earlier, control circuit connects the primary winding, and the transformer secondary output winding meets ozonizer G.