A kind of ultraviolet sterilizer
Technical field
The present invention relates to a kind of disinfector, especially relate to a kind of ultraviolet sterilizer.
Background technology
In the environment that people and antibacterial, virus coexist, some cause the antibacterial of ill or virus is often active on the daily apparatus of baby toy, student stationery, computer keyboard, microphone, telephone set etc.Therefore, being killed antibacterial or the virus of these harmful to human monitoring by sterilization, is protect from infection, the important process kept fit.At present, to the sterilization of environment and article of everyday use, mainly adopt washing, Exposure to Sunlight, spray to shine the ways such as medicine, and arranging ultraviolet disinfection lamp in public places, to carry out large-area environment disinfected be also wherein a kind of sterilization way.But the general volume of the ultraviolet disinfection lamp arranged in public places is comparatively large, power is higher, more has some ultraviolet disinfection lamps to be hard-wired devices, and be not suitable for family and small size sterilization use.
For family or small size sterilization, people have developed some ultraviolet disinfection lamps.
A kind of household ultraviolet disinfector as shown in Figure 1, the lampshade of this ultraviolet ray disinfector is made up of top cover and the bonding jumper be welded on top cover, and top cover is fixedly connected with by screw with bonding jumper with bonding jumper, base.When people need the quartz burner changing this ultraviolet ray disinfector; the screw connecting base and bonding jumper is often needed to remove; quartz burner could be taken out; the process need changing fluorescent tube uses screwdriver; Renewal process is comparatively loaded down with trivial details; and existing ultraviolet ray disinfector is for carry out available protecting to quartz burner, the bonding jumper quantity of surrounding quartz burner is usually more, the illumination-based disinfection effect of this meeting shielding of ultraviolet disinfector.
Authorization Notice No. is a kind of movable sterilization light fixture disclosed in the patent document of CN 2397931Y, is made up of lamp socket, fluorescent tube, control system.Lamp socket of this sterilization light fixture can adopt desk lamp type, land the style of the various daily lamps such as lamp-based, clipping, wall lamp type.Fluorescent tube adopts low-ozone quartz ultraviolet germicidal lamp pipe, and control system takes electric ballast starter, delayed startup fluorescent tube, and the circuit of fluorescent tube is closed in timing.Although this sterilization light fixture is easy to carry, the difference of its structure and daily lamp is only the type of fluorescent tube, and the protective of light fixture is poor, and this sterilization light fixture and daily lamp are easily obscured use by people.And Authorization Notice No. a kind of Domestic portable ultraviolet sterilization lamp disclosed in the patent document of CN 2528445Y, its quartz burner is directly inserted in the lamp socket on moveable base, and base is built with circuit switching system and manual winding system.Although this sterilamp is submitted to little, lightweight, use can arbitrarily mobile, but the not any safeguard structure protection of quartz burner, and people easily touch sterilamp inadvertently, cause the damage of human body or light fixture.
Authorization Notice No. is that the patent document of CN 203208395U discloses a kind of ultraviolet ray spot sterilamp, comprises quartz burner, tube face, lamp box combination and chaining; Quartz burner is arranged on tube face, and tube face is arranged in lamp box combination, and chaining is welded on lamp box combination top.Although the quartz burner of this sterilamp has safeguard structure, the protective of quartz burner is better, and quartz burner is mounted in lamp box combination, changes fluorescent tube and need open lamp box combination, and Renewal process is also inconvenient.
For this reason, need a kind ofly there is better safeguard structure and can the ultraviolet ray disinfector of quick-replaceable fluorescent tube.
Summary of the invention
The object of the present invention is to provide a kind of maintenance facility, there is better safeguard structure, lampshade can not light yielding ultraviolet ray disinfector when meeting with and clashing into.
To achieve these goals, the present invention adopts following technical scheme:
A kind of ultraviolet sterilizer, comprises base and lampshade, and especially, lampshade is made up of lamp top cover and several medium-height trestles; The longitudinal section of medium-height trestle is arc line type, and one end of medium-height trestle is arranged on lamp top cover, and the other end of medium-height trestle is arranged on base.
Principle of the present invention is as follows:
Lamp socket is provided with in base.Generally, in order to make quartz burner energy Fast Installation, lamp socket is direct insertion lamp socket.Quartz burner is arranged in lamp socket to realize fixing.The lampshade be made up of lamp top cover and several medium-height trestles is arranged on base, surrounds quartz burner, thus makes quartz burner be in lampshade inside; Some medium-height trestles protrude towards lampshade outside, form spheroid, and medium-height trestle and lamp top cover and base form and encircle bridge-type structure, and anti-pressure ability is strong.When ultraviolet ray disinfector is subject to clashing into, clashing into the load brought can be born by medium-height trestle, due to the architectural characteristic of medium-height trestle self, clashes into the load brought and has the thrust be partially converted into along medium-height trestle transverse direction, thus alleviate the burden of medium-height trestle self.With compared with the lampshade that bonding jumper is formed, adopt the lampshade of medium-height trestle structure only to need a small amount of medium-height trestle just can obtain and better protect intensity, and the space between adjacent medium-height trestle will be larger, thus quartz burner from the space turnover lampshade between adjacent medium-height trestle, can be convenient to people and safeguard ultraviolet ray disinfector.
Medium-height trestle is preferably made up of for being connected connector in upper transverse member and lower transverse member with some upper transverse member, lower transverse member, and the longitudinal section of middle connector is arc line type, and upper transverse member is arranged on lamp top cover, and lower transverse member is arranged on base.
In order to alleviate the weight of ultraviolet ray disinfector and reduce the production cost of medium-height trestle, medium-height trestle can also be provided with emptiness avoiding hole.
Medium-height trestle is preferably located at the outside of lamp top cover and base, surrounds lamp top cover and base.Can not only provide certain protection for lamp top cover and base like this, and when ultraviolet ray disinfector was surprisingly fallen, the medium-height trestle being positioned at lamp top cover and chassis outer side can provide effective barrier effect, thus overturn after avoiding ultraviolet ray disinfector to be fallen.
In order to increase the maintenance approach of ultraviolet ray disinfector, lamp top cover can be provided with the lamp tube replacement hole for quick-replaceable fluorescent tube.People enter lampshade inside by lamp tube replacement hole, just can change fluorescent tube easily or safeguard ultraviolet ray disinfector.
The surface area being arranged on base shared by the quartz burner on base is the layout gross area of quartz burner on base.Because the quartz burner be arranged on base can be one, also can be branched, when being arranged on the quartz burner quantity on base and being more, on base, the layout gross area of quartz burner can be larger, if now the aperture in lamp tube replacement hole is less, range of activity after staff stretches into lampshade inside can be difficult to the layout gross area of quartz burner on covering base, and this will affect the replacing of quartz burner.For this reason, the perforated area in lamp tube replacement hole is preferably greater than or equal to the layout gross area of quartz burner on base.Like this, staff just can easily move on the quartz burner that need change, ensures the quick-replaceable of quartz burner.
If the top of lampshade has lamp tube replacement hole, object very easily just can enter lampshade inside from lamp tube replacement hole, and the safety of quartz burner exists certain hidden danger.In order to avoid in object routine use, enter lampshade inside from lamp tube replacement hole, ultraviolet sterilizer preferably includes protection network.Protection network is arranged on lamp tube replacement hole, thus blocking object enters lampshade inside.But if protection network is fixedly mounted on lamp tube replacement hole, will hinder the quick-replaceable of quartz burner, for this reason, protection network is preferably detachable in lamp tube replacement hole or turning in lamp tube replacement hole.
If protection network is detachable in lamp tube replacement hole, preferably, be provided with several locating pieces in lamp tube replacement hole, protection network is provided with some positioning strips, also comprise protection network fixture, protection network fixture is provided with first clearance position corresponding with locating piece and second clearance position corresponding with positioning strip.Protection network fixture is arranged on lamp tube replacement hole by the first clearance position with coordinating of locating piece dismantledly, protection network is arranged on protection network fixture by the second clearance position with coordinating of positioning strip dismantledly, like this, during routine use, protection network just can play protective action, avoid object to enter lampshade inside from lamp tube replacement hole, and when quartz burner changed by needs, protection network and protection network fixture are split out.
If protection network is turning in lamp tube replacement hole, preferably, protection network is hinged on the top of lampshade, is provided with several for supporting the fixed block of protection network in lamp tube replacement hole.During routine use, protection network is placed in lamp tube replacement hole under the supporting role of fixed block, play protective action, object is avoided to enter lampshade inside from lamp tube replacement hole, and when quartz burner changed by needs, manual overturning protection network can make protection network away from lamp tube replacement hole, thus avoids the stop of protection network to lamp tube replacement hole.
In order to allow quartz burner obtain more range of exposures, base can also be provided with inclined plane light stopped for reducing base.Because inclined plane can reduce the stop of base to light, during quartz burner work, light just can expose to the nearer place of distance ultraviolet ray disinfector, thus increases the sterilization scope of ultraviolet ray disinfector.Simultaneously, during ultraviolet ray disinfector employing medium-height trestle structure, due to required medium-height trestle negligible amounts, larger space is left between adjacent medium-height trestle, people can also change quartz burner from these spaces, and the inclined plane on base can expand these spaces further, allow people can have more space when changing quartz burner, it is more convenient to safeguard.
Structure of the present invention is simple, and ultraviolet ray disinfector is safeguarded convenient, forms lampshade have better safeguard structure by lamp top cover and medium-height trestle, thus lampshade can not be out of shape, for the quartz burner be in lampshade provides better protection effect easily when meeting with and clashing into.The lamp tube replacement hole be located on lamp top cover is also the approach that the maintenance of disinfector is provided convenience.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing ultraviolet ray disinfector;
Fig. 2 is the exploded perspective view of the embodiment of the present invention 1 middle-ultraviolet lamp disinfector;
Fig. 3 is the schematic diagram of the embodiment of the present invention 1 middle-ultraviolet lamp disinfector;
Fig. 4 is the connection diagram of protection network and lamp top upper cover in the embodiment of the present invention 2.
Description of reference numerals: 1-base; 2-lampshade; 3-quartz burner; 4-lamp top upper cover; 5-lamp top bottom; 6-medium-height trestle; 7-first lamp tube replacement hole; 8-second lamp tube replacement hole; 9-protection network; 10-protection network fixture; 11-positioning strip; 12-locating piece; 13-first clearance position; 14-second clearance position; 15-handle; 16-emptiness avoiding hole; 17-base upper cover; 18-base bottom; 19-tube face; 20-wiring board; 21-soft-touch control; 22-electric wire plastic cement fixed mount; Flexible glue fixed by 23-electric wire; 24-membrane keyboard; 25-inclined plane; 26-fixed block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
Ultraviolet ray disinfector as shown in Figure 2, the quartz burner 3 comprising base 1, lampshade 2 and be arranged on base 1.The rounded arrangement of quartz burner 3 is evenly arranged on base 1.In the present embodiment 1, quartz burner 3 is 6.
Lampshade 2 comprises lamp top upper cover 4, lamp top bottom 5 and medium-height trestle 6.Lamp top upper cover 4 and bottom 5 split of lamp top form lamp top cover.Lamp top upper cover 4 and lamp top bottom 5 are respectively equipped with the first lamp tube replacement hole 7 and the second lamp tube replacement hole 8, when lamp top upper cover 4 and bottom 5 split of lamp top form lamp top cover, the first lamp tube replacement hole 7 of lamp top upper cover 4 and the second superimposed formation lamp tube replacement hole, lamp tube replacement hole 8 of lamp top bottom 5.The perforated area in the first lamp tube replacement hole 7 and the second lamp tube replacement hole 8 is all slightly larger than the layout gross area of quartz burner 3 on base 1.
During for avoiding routine use, object enters in lampshade 2 from lamp tube replacement hole, lamp tube replacement hole is provided with protection network 9 and the protection network fixture 10 for laying protection network 9.As shown in Figure 2, protection network 9 is provided with positioning strip 11, is provided with locating piece 12 in the first lamp tube replacement hole 7.Protection network fixture 10 is provided with first clearance position 13 that distribute corresponding to locating piece 12 and second clearance position 14 that distribute corresponding to positioning strip 11.When protection network 9 is installed, first locating piece 12 is embedded in the first clearance position 13, thus make protection network fixture 10 be placed in lamp tube replacement hole, subsequently positioning strip 11 is embedded in the second clearance position 14 of protection network fixture 10, thus protection network 9 is fixed on protection network fixture 10.Because protection network 9 and protection network fixture 10, connection between protection network fixture 10 and lamp tube replacement hole are detachable connections, thus when quartz burner 3 changed by needs, only protection network fixture 10 and protection network 9 need be split out, just can stretch into lamp tube replacement hole vacating space for staff.
Lamp top upper cover 4 is also provided with 2 handles 15.Handle 15 semicircular in shape, can overturn by lamp top upper cover 4 relatively.
The longitudinal section of medium-height trestle 6 is arc line type, is arranged on the outside of lamp top cover and base 1.In the present embodiment 1, the quantity of medium-height trestle 6 is 3, is distributed on the outside of lamp top cover and base 1.For alleviating the overall weight of ultraviolet ray disinfector, medium-height trestle 6 is also provided with emptiness avoiding hole 16.Medium-height trestle 6 connects and composes arch bridge-type structure with lamp top cover and base 1, even if ultraviolet ray disinfector collides, the cambered structure feature of medium-height trestle 6 also can ensure that medium-height trestle 6 can not produce distortion easily, thus the quartz burner 3 of protection part in lampshade 2.The medium-height trestle 6 be arranged on outside lamp top cover and base 1 can also play barrier effect at ultraviolet ray disinfector after surprisingly toppling over, and avoids ultraviolet ray disinfector overturn and cause larger damage.
Base 1 is made up of base upper cover 17 and base bottom 18.Base upper cover 17 is provided with membrane keyboard 24, is provided with tube face 19, wiring board 20, soft-touch control 21, electric wire plastic cement fixed mount 22 and electric wire and fixes flexible glue 23 between base upper cover 17 and base bottom 18.The general design that flexible glue 23 is existing ultraviolet ray disinfector fixed by tube face 19, wiring board 20, soft-touch control 21, electric wire plastic cement fixed mount 22 and electric wire, and concrete distribution can refer to existing ultraviolet ray disinfector.
In order to allow quartz burner obtain more range of exposures, in the present embodiment 1, base upper cover 17 is also provided with inclined plane 25.Because inclined plane 25 can reduce the stop of base to light, when quartz burner 3 works, light just can expose to the nearer place of distance ultraviolet ray disinfector, thus increases the sterilization scope of ultraviolet ray disinfector.
Ultraviolet ray disinfector after assembling as shown in Figure 3.When people need the quartz burner 3 changing lampshade 2 inside, quartz burner 3 can be extracted from the space of adjacent medium-height trestle 6, after also can taking the protection network 9 and protection network fixture 10 being positioned at lamp top upper cover 4 away, take out quartz burner 3 through lamp tube replacement hole.The moulded of ultraviolet ray disinfector belongs to open by design, and therefore, no matter people change quartz burner 3 by above-mentioned either type, and it safeguards that the process of ultraviolet ray disinfector is all very convenient.
Embodiment 2:
The present embodiment 2 is with the difference of embodiment 1, and protection network 9 is not be arranged on protection network fixture 10, but is hinged on lamp top upper cover 4.As shown in Figure 4, protection network 9 is hinged on lamp top upper cover 4, can relatively overturn by lamp top upper cover 4.The fixed block 26 for fixing anti-skid mesh is then provided with in first lamp tube replacement hole 7.During routine use, protection network 9 is placed in lamp tube replacement hole under the supporting role of fixed block 26, play protective action, object is avoided to enter lampshade 2 from lamp tube replacement hole inner, and when quartz burner 3 changed by needs, manual overturning protection network 9 makes protection network 9 away from lamp tube replacement hole, thus avoids the stop in protection network 9 pairs of lamp tube replacement holes.