CN209675239U - One kind is rapidly heated high-power ultraviolet fluorescent tube - Google Patents

Abstract

The utility model relates to one kind be rapidly heated high-power ultraviolet fluorescent tube, including fluorescent tube, the upper and lower ends of the fluorescent tube are connected separately with lamp cap and lower lamp cap, the upper lamp cap upper end is connected with lamp holder, the lower lamp cap lower end is connected with lower lamp holder, the lower lamp cap draws lower filament into fluorescent tube, the length of the lower filament is greater than the length of common filament, the lower end inner wall of the fluorescent tube is provided with starting amalgam, the height of starting amalgam is lower than the height of lower filament, the middle section inner wall of the fluorescent tube is provided with work amalgam, the starting is provided with Far-infrared Heating ring with the outer wall of the fluorescent tube at amalgam respective heights, the Far-infrared Heating ring outer sheath is equipped with an oversheath.The utility model one kind is rapidly heated high-power ultraviolet fluorescent tube, for assembling high-power ultraviolet terminal disinfection clearing machine, so that it is with intelligent high-power quick start, the advantages of efficient sterilizing.

Description

One kind is rapidly heated high-power ultraviolet fluorescent tube

Technical field

It is rapidly heated high-power ultraviolet fluorescent tube the utility model relates to one kind, belongs to medical disinfecting instrument field.

Background technique

Communicable disease disseminates speed range is wide quickly at present, especially relatively concentrates in hospital's infection sources, by air and The communicable disease that object table is propagated seriously threatens the health of people at highest risk, especially medical staff.Hospitals at Present Deng mostly using the method for disinfection of ultraviolet radiator direct irradiation to sterilize room air and body surface greatly, due to traditional purple Outside line direct irradiation meeting skin ambustion and eyes, therefore personnel must come out scene when the work of such effect product sterilization.However for Operating room, ICU, the patients such as isolation ward transfer more between limited time, medical staff can not leave for a long time, clinical at present On the dynamic disinfector that is also used extensively, can only be to disinfection of indoor air, and iterative cycles is wanted repeatedly to can be only achieved one Fixed effect, long period are unable to satisfy the needs of current clinic at all.Using ultraviolet light direct irradiation formula method for disinfection pair It is effective that room air and body surface, which carry out sterilization, however needs five minutes or so after traditional ultraviolet disinfecting machine starting It can be only achieved the maximum value of ultraviolet radiation illumination, then continuing under this irradiation intensity work at least ten minutes can Meet the terminal disinfection purification of current indoor, therefore there are the longer defect of sterilization cycle, if medical staff leave for a long time by Whole work efficiency is caused to be greatly lowered, the waste of the medical resources such as operating room, in addition existing ultraviolet radiation range is not wide, deposits Bactericidal effect is affected in biggish backlight blind area.And the pollution having a single function to room air can not be solved and be shut down in rear chamber The problems such as germ resurrection rate is high.

Utility model content

It is rapidly heated high-power ultraviolet fluorescent tube, uses purpose of the utility model is to overcome the above-mentioned shortcomings and provide one kind In assembling high-power ultraviolet terminal disinfection clearing machine, so that it is with intelligent high-power quick start, the function of efficient sterilizing Energy.

Purpose of the utility model is realized as follows:

One kind is rapidly heated high-power ultraviolet fluorescent tube, including fluorescent tube, and the upper and lower ends of the fluorescent tube are connected separately with Lamp cap and lower lamp cap, the upper lamp cap upper end are connected with lamp holder, and the lower lamp cap lower end is connected with lower lamp holder, the lower lamp cap Lower filament is drawn into fluorescent tube, the length of the lower filament is greater than the length of common filament (as a preference, the lower filament Length be greater than the length of twice of common filament), the lower end inner wall of the fluorescent tube is provided with starting amalgam, starting amalgam Height is lower than the height of lower filament, and the middle section inner wall of the fluorescent tube is provided with work amalgam, and the starting is corresponding high with amalgam The outer wall of fluorescent tube at degree is provided with Far-infrared Heating ring, and the Far-infrared Heating ring outer sheath is equipped with an oversheath.

As a preference, the upper lamp cap draws filament into fluorescent tube, the length of the upper filament is common filament Length.

As a preference, the height of oversheath is slightly below the height of lower filament, the lower end of oversheath extends to lower lamp holder On.

Compared with prior art, the utility model has the beneficial effects that

The utility model one kind is rapidly heated high-power ultraviolet fluorescent tube, net for assembling high-power ultraviolet terminal disinfection Change machine, so that it is with intelligent high-power quick start, the advantages of efficient sterilizing.

Detailed description of the invention

Fig. 1 is a kind of high-power ultraviolet terminal disinfection clearing machine stereoscopic schematic diagram of the utility model.

Fig. 2 is a kind of cross-sectional view of high-power ultraviolet terminal disinfection clearing machine of the utility model.

Fig. 3 is the schematic diagram of the high-power ultraviolet illumination module of the utility model.

Fig. 4 is the schematic diagram of the high-power ultraviolet fluorescent tube of the utility model.

Fig. 5 is the superstructure schematic diagram of the components such as the fixed top cover of embodiment and fixed end cap in Fig. 2.

Fig. 6 is the curve that the ultraviolet radiation brightness value of high-power ultraviolet fluorescent tube changes over time.

Wherein:

Base 1, castor 101, ballast component 102, controller 103, control panel 104, arm-rest frame 105；

Firm banking 2；

High-power ultraviolet illumination module 3, high-power ultraviolet fluorescent tube 301, fluorescent tube 301.1, upper lamp cap 301.2, lower lamp First 301.3, upper lamp holder 301.4, lower lamp holder 301.5, upper filament 301.6, lower filament 301.7, starting amalgam 301.8, work With amalgam 301.9, Far-infrared Heating ring 301.11, oversheath 301.12, upper rotating seat 302, lower rotating seat 303, reflector 304, shaft gear 305, gear-box 306, rotating electric machine 307, connection gear 308, rotary shaft 309, driving gear 310, rotation are rotated Turn limit shaft 311；

Fixed top cover 4；

Filter cylinder 5；

Turbofan 6, rotation section 601, rotating vane segmental arc 602.1, rotating vane straightway 602.2, rotating vane 602, guide vane 603, guide vane segmental arc 603.1；

Upper quartz burner 7；

Distance measuring sensor 8；

Fixed end cap 9, end cap annular groove 901；

Mesh plate 10；

Far-infrared sensor 11.

Drawing black arrow is the air-flow direction after turbofan is opened.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is only utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1-Fig. 6, the utility model relates to a kind of high-power ultraviolet terminal disinfection clearing machine, it includes base 1, firm banking 2 is provided on the base 1, and high-power ultraviolet illumination module 3, high-power purple are provided on firm banking 2 3 circular array of outside line illumination module is arranged, is provided with fixed top cover 4, high-power purple at the top of high-power ultraviolet illumination module 3 Outside line illumination module 3 is internally provided with filter cylinder 5, is provided with fixed end cap 9 above the fixed top cover 4, on the fixed end cap 9 It is provided with the turbofan 6 connected downwards, passes through the mesh plate 10 of annular between fixed 9 periphery of end cap and fixed top cover 4 Support connects, and is provided with quartz burner 7 and distance measuring sensor 8 at the top of the fixed end cap 9；

There are four castor 101, the base 1 is internally provided with ballast component for the bottom four corners setting of the base 1 102 and controller 103, the lateral surface of the base 1 be provided with control panel 104, the base 1 has set up arm-rest frame 105, the arm-rest frame 105 surrounds the outside for being set to 3 lower semisection of high-power ultraviolet illumination module；

The firm banking 2 is set to the top of base 1, and eight are provided on the upper surface of described firm banking 2 plate uniformly The round hollow out of arrangement；

The high-power ultraviolet illumination module 3 include eight (be not necessarily eight in practice, can be other radicals with Above-mentioned round hollow out quantity is corresponding, and preferably six to ten) high-power ultraviolet fluorescent tube 301, the high-power ultraviolet lamp The upper and lower ends of pipe 301 are individually fixed on rotating seat 302 and lower rotating seat 303, and the one of high-power ultraviolet fluorescent tube 301 Side is provided with reflector 304, and the upper and lower ends of the reflector 303 are separately connected rotating seat 302 and lower rotating seat 303, The bottom of the lower rotating seat 303 rotates shaft gear 305 by the connection of rotary shaft 309, and the upper section in the base 1 is provided with two A gear-box 306, the bottom of each gear-box 306 are provided with a upward rotating electric machine 307, set in each gear-box 306 It is equipped with 310, three connection gears 308 of a driving gear and four rotation shaft gears 305, the driving gear 310 is located at Middle part in gear-box 306, driving gear 310 are connect with the output end of rotating electric machine 307, and rotation shaft gear 305 is located at The underface of lower rotating seat 303, four rotation shaft gears 305 in each gear-box 306 are connected by rotary shaft 309 respectively Four lower rotating seats 303 right above it are nibbled respectively by three 308 sequences of connection gear between four rotation shaft gears 305 Connection is closed, driving gear 310 engages connection with an intermediate connection gear 308.The high-power ultraviolet fluorescent tube 301 is from admittedly The round hollow part for determining pedestal 2 stretches out upwards, and the height of lower rotating seat 303 is probably consistent with the height of round hollow part, also It is to say that the height of general rotary shaft 309 is consistent with the height of firm banking 2, the top of gear-box 306 and the top of base 1 are high Degree flushes.

The high-power ultraviolet fluorescent tube 301 includes fluorescent tube 301.1, and the upper and lower ends of the fluorescent tube 301.1 are separately connected There are upper lamp cap 301.2 and lower lamp cap 301.3, upper 301.2 upper end of lamp cap is connected with lamp holder 301.4, the lower lamp cap 301.3 lower ends are connected with lower lamp holder 301.5, and upper 301.4 upper end of lamp holder connects upper rotating seat 302, the lower lamp holder 301.5 Lower end connects lower rotating seat 303, and the upper lamp cap 301.2 draws filament 301.6, the upper filament into fluorescent tube 301.1 301.6 length is the length of common filament, and the lower lamp cap 301.3 draws lower filament 301.7 into fluorescent tube 301.1, described The length of lower filament 301.7 is greater than the length of common filament, and the lower end inner wall of the fluorescent tube 301.1 is provided with starting amalgam 301.8, starting uses the height of amalgam 301.8 to be lower than the height of lower filament 301.7, is located at entirely so that starting with amalgam 301.8 Fluorescent tube 301.1 cold-zone (definition of cold-zone be when high-power ultraviolet fluorescent tube 301 works normally, in fluorescent tube 301.1 temperature compared with Low region), the middle section inner wall of the fluorescent tube 301.1 is provided with two work amalgam 301.9 arranged up and down, the starting The outer wall of fluorescent tube 301.1 at 301.8 respective heights of amalgam is provided with Far-infrared Heating ring 301.11, the Far-infrared Heating 301.11 outer sheath of ring is equipped with an oversheath 301.12, and the height of oversheath 301.12 is slightly below the height of lower filament 301.7, The lower end of oversheath 301.12 extends on lower lamp holder 301.5.

The working principle of high-power ultraviolet fluorescent tube 301:

It is pre- Warm status first, Far-infrared Heating ring is powered to starting to work and be preheated, and Far-infrared Heating ring uses starting Amalgam carries out heat temperature raising, and with the rising of temperature, the mercury vapour of starting amalgam, which distributes, to be diffused to entire fluorescent tube, wait meet After the condition that high-power ultraviolet fluorescent tube works normally (- 30 seconds about 20 seconds), then heated condition is carried out, upper filament is under at this time Filament obtains electric, since disperse has more mercury vapour in fluorescent tube, then high-power ultraviolet fluorescent tube can be made to quickly enter The ultraviolet light of normal operating conditions irradiates (best ultraviolet radiation illumination), during this normal operating conditions, due to room The circulation of interior air, heat shield protect the temperature at work amalgam to be arranged in quick reduction, guarantee the good of work amalgam Good working condition, and at this point, Far-infrared Heating ring stops working, since starting amalgam is located at the cold-zone in fluorescent tube, The extra mercury vapour of disperse is activated in fluorescent tube is adsorbed with amalgam, so that keeping optimal in entire fluorescent tube meets ultraviolet light photograph The state penetrated.

Fixed top cover 4 is provided on the high-power ultraviolet illumination module 3, the bottom surface of the fixed top cover 4 is provided with Eight rotary stopper holes of annular array arrangement, the top of the upper rotating seat 302 have set up rotary stopper axis 311, revolve Turn limit shaft 311 to protrude into rotary stopper hole, and is connected between the two by bearing.

Fixed end cap 9 is provided with above the fixed top cover 4, the bottom surface outer rim of the fixed end cap 9 is provided with a ring The top surface middle part of card slot in shape, the fixed top cover 4 is provided with a ring shape lower bayonet slot, and the upper end of annular mesh plate 10 is under End is respectively in the upper card slot of annular and annular lower bayonet slot, and the turbofan 6 is fixed on fixed end cap 9, the whirlpool The main body for taking turns blower 6 is located at fixed top cover 4 and fixes the region between end cap 9, and the turbofan 6 includes the rotation of its main body Turn section 601, rotate and be provided with rotating vane 602 in section 601, the periphery of rotating vane 601 is provided with guide vane 603, institute The bottom for stating rotating vane 602 has the inclined rotating vane segmental arc 602.1 of an oblique outer top, the rotating vane 602 top has the inclined rotating vane straightway 602.2 of an oblique outer top, the bottom of the guide vane 603 The position of inclined guide vane segmental arc 603.1 with an oblique outer top, guide vane segmental arc 603.1 is located at rotation The outside of rotating vane piece segmental arc 602.1.

The top middle section of the fixed end cap 9 is provided with the end cap annular groove 901 of a circle opening upwards, in end cap annular groove 901 It is provided with the upper quartz burner 7 being circular layout, reflecting surface of the bottom surface of end cap annular groove 901 as upper quartz burner 7, end cap The distance measuring sensor 8 arranged outward is provided on the protrusion part of the end cap annular groove 901 of 901 inner ring of annular groove, fixed top cover 4 Outside is provided with far-infrared sensor 11.

A kind of the step of high-power ultraviolet terminal disinfection clearing machine:

Step 1: complete machine starts to preheat, rotating electric machine starts to act, so that lower rotating seat rotates, the opening of reflector is opened Begin towards laterally rotating, Far-infrared Heating ring begins to warm up work at this time, whether is in nobody around far-infrared sensor detection State；

Step 2: the detection feedback of far-infrared sensor ensures that surrounding is unmanned state, nobody under safety detection is kept After state 20 seconds, the high-power ultraviolet illumination module of high-power ultraviolet terminal disinfection clearing machine formally starts, electric rotating Machine interval carries out forward and reverse rotation, so that the shadow surface reciprocating rotary of high-power ultraviolet illumination module forms 100 degree of -110 degree Fan illumination face, while turbofan starts, upper quartz burner starting, into comprehensive Quick disinfection state；Turbine wind Machine starts the presence of circulated air, prevents the temperature in high-power ultraviolet fluorescent tube from excessively increasing, and avoids in fluorescent tube on temperature continues It rises, decays caused by uitraviolet intensity.

Spatial data and calculated Step 3: then distance measuring sensor detects, in collecting chamber, is calculated according to the interior space Data determine disinfecting time length, it is ensured that terminal disinfection safety compliance, after terminal disinfection is up to standard, high-power ultraviolet shines It penetrates component to be automatically closed, and rotating electric machine starts to act, so that lower rotating seat rotates, the opening of reflector is towards inside, In Reflector protects high-power ultraviolet fluorescent tube under off working state.Upper quartz burner works on as needed simultaneously Dynamic space disinfection is carried out, will not influence the normal work of medical staff, the lasting up to standard of the interior space can be kept for a long time.

Perhaps upper quartz burner according to circumstances can choose unlatching or is not turned on above-mentioned steps one in step 3.

Upper part far-infrared sensor carries out monitored over time during the machine disinfection, once sterilising zone someone enters, Then high-power ultraviolet illumination module is automatically closed, it is ensured that personnel are big after personnel leave about one minute not by uv damage Power UV line illumination module is resumed work automatically, and in addition turbofan can be opened independently according to room air situation and carry out room Inner air-cleaning.The sterilizing machine various functions can carry out playing a machine from working independently or being overlapped compound work as needed Multi-purpose effect.

The body of work position of the high-power ultraviolet terminal disinfection clearing machine is that the high-power ultraviolet being vertically arranged shines Penetrate component, the reverse side of high-power ultraviolet fluorescent tube is equipped with reflector so that when work high-power ultraviolet fluorescent tube front Radiation intensity is significantly increased, high-power ultraviolet fluorescent tube lower end be lower rotating seat, enable disinfection when high-power ultraviolet fluorescent tube Enough reciprocating rotations reach ultraviolet light irradiating angle alternation so that being carried out rotating reciprocal irradiation by the ultraviolet light that reflector reflects, purple Outside line sterilization dose is uniform, greatly improves germicidal efficiency.

Above-mentioned high-power ultraviolet fluorescent tube uses special single-ended solid mercury pressure regulation lamp, and fluorescent tube lower end outside is equipped with remote red External heat ring, typical high power, which consolidates mercury ultraviolet radiator, can reach high power high-intensitive high life but starting slowly, and the lamp is using single End Far-infrared Heating ring can quickly improve mercury vapor pressure in lamp and reach optimum state, the starting time be greatly shortened, referring to Fig. 6, Fig. 6 Middle solid black lines indicate the song that the ultraviolet radiation brightness value of the high-power ultraviolet fluorescent tube in the utility model changes over time Line, black dotted lines indicate the curve that the ultraviolet radiation brightness value of traditional high-power ultraviolet fluorescent tube changes over time, can be with Find out, the high-power ultraviolet fluorescent tube of the utility model reaches five points from original product on the market of the optimum value of its radiant illumination Clock or so reduces to 1 minute or so, greatly improves the efficiency, therefore entire sterilization process most fastly can be from original at least more than ten minutes It reduces at least five to eight minutes or so.

Above-mentioned upper quartz burner has better played comprehensive all standing, further increases germicidal efficiency, while on The upper reflected germicidal of quartz burner belong to upper layer free convection disinfection will not direct projection hurt sb.'s feelings, medical staff can do as usual work when disinfection Make.

The setting cooperation vortex fan of filter cylinder flows the air of surrounding, and it is dead can not only will to be located at irradiation Some taken out of by air flowing to irradiation range at angle is sterilized, and the small particulate matter in air in addition can also be made It is filtered absorption, while air is carried out disinfection and being purified, improves the quality of the air in space.

The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it It is interior.

Claims (4)

1. The high-power ultraviolet fluorescent tube 1. one kind is rapidly heated, it is characterised in that including fluorescent tube (301.1), the fluorescent tube (301.1) Upper and lower ends be connected separately with lamp cap (301.2) and lower lamp cap (301.3), upper lamp cap (301.2) upper end is connected with Upper lamp holder (301.4), lower lamp cap (301.3) lower end are connected with lower lamp holder (301.5), and the lower lamp cap (301.3) is to lamp It manages and is drawn in (301.1) lower filament (301.7), the length of the lower filament (301.7) is greater than the length of common filament, the lamp The lower end inner wall of pipe (301.1) is provided with starting amalgam (301.8), and starting is lower than lower filament with the height of amalgam (301.8) (301.7) the middle section inner wall of height, the fluorescent tube (301.1) is provided with work amalgam (301.9), and amalgam is used in the starting (301.8) outer wall of the fluorescent tube at respective heights (301.1) is provided with Far-infrared Heating ring (301.11).
2. The high-power ultraviolet fluorescent tube 2. one kind according to claim 1 is rapidly heated, it is characterised in that the upper lamp cap (301.2) upper filament (301.6) are drawn into fluorescent tube (301.1), the length of the upper filament (301.6) is the length of common filament Degree.
3. The high-power ultraviolet fluorescent tube 3. one kind according to claim 1 is rapidly heated, it is characterised in that the far infrared adds Hot ring (301.11) outer sheath is equipped with an oversheath (301.12).
4. The high-power ultraviolet fluorescent tube 4. one kind according to claim 3 is rapidly heated, it is characterised in that oversheath (301.12) height is slightly below the height of lower filament (301.7), and the lower end of oversheath (301.12) extends to lower lamp holder (301.5) on.