The disinfection cabinet of rotatable ultraviolet disinfecting tube
Technical field
The present invention relates to a kind of disinfection cabinet, specifically be meant a kind of disinfection cabinet with rotatable ultraviolet disinfecting tube.
Background technology
Along with the develop rapidly of science and technology, the raising of living standards of the people, disinfection cabinet is widely-used in daily life.Disinfection cabinet is exactly an electronic disinfector, also is electrothermal sterilizing cabinet, electronics tableware disinfector, is the novel kitchen electrical equipment that one was sterilized, dried, is stored in to collection, and through years of development, disinfection cabinet is accepted by increasing family.The bactericidal effect of disinfection cabinet is good, and penetration power is strong, does not have chemical residue, and this is that general high-temperature sterilization is beyond one's reach.And the cabinet door of the imitative refrigerator-type of disinfection cabinet is stronger than common kitchen cabinet sealing, has effectively avoided sterilization secondary pollution afterwards.
Usually, disinfection cabinet can be divided into infrared sterilization cabinet, ozone disinfection cabinet, ultraviolet disinfection cabinet and ultraviolet and ozone composite disinfecting cabinet by disinfection mode, but, adopt PTC heating disinfection or far infrared, microwave to carry out disinfection, though it is relatively simple for structure,, can only be suitable for heat-stable metal apparatus, ceramic apparatus etc., in can only bearing for some, the article of cold sterilization, optimum selection is exactly that ultraviolet carries out disinfection.Now the disinfection by ultraviolet light machine that uses on the market since its ultraviolet lamp tube be sterilized thing and be in a fixed position mutually, ultraviolet only limits to the article surface that is shone is carried out disinfection, and the time is long, and efficient is low, Disinfection Effect is not good, the structure of upper and lower two ultraviolet lamp tubes of the employing that also has perhaps, adopts the structure that ultraviolet lamp tube is set on box body wall, but the problem at unresolved all the time sterilization dead angle, it is not thorough to sterilize, and the ray utilization rate is low, wastes electric energy simultaneously yet.
Documents 1
The patent No. is to disclose a kind of ultraviolet disinfection cabinet in the Chinese patent literature of 88218248.X, this disinfection cabinet is made up of cabinet door, lattice drawer, safety locking motion and the power on/off display lamp etc. of cabinet, fan-shaped track switch or left and right sides push-and-pull switch, diverse location is equipped with several uviol lamps in cabinet, the shelf that useful taut wire of while is done, the lattice drawer has taut wire to weave into base plate, automatic power supply switch is equipped with on cabinet door limit, this disinfection cabinet be a kind of can to the frequent utensil that uses in public place in time, the apparatus of convenient sterilizing.Though, in the disinfection cabinet of this documents, be provided with several uviol lamps,, still there is above-mentioned weak point in it, promptly has the dead angle that can not be subjected to ultraviolet radiation, and it is not thorough to sterilize.
Documents 2
The patent No. is to disclose a kind of two-door horizontal disinfection cupboard in 98234670.0 the Chinese patent, this disinfection cupboard includes cabinet, the cabinet door, hold the thing carriage, gasket, electric heater and germicidal lamp, it is characterized in that cabinet is a horizontal cuboid, cabinet Men Weishuan sliding door, each cabinet Men Yiqi cooperates with the guide groove that cabinet sidewall contact jaw upper and lower settings protruding pin is provided with inwall two ends about the cabinet and cabinet links together, and two cabinet doors is set with living plush copper at the guide groove front end.Disclosed disinfection cabinet is used in combination electric heater in this application with germicidal lamp, raise the efficiency, but because effects that both use separately are not very good, so, increased the purpose that cost is not realized saves energy yet to a certain extent on the contrary; Sterilization less than the dead angle, and the halfway problem of sterilizing still exists.
Documents 3
A kind of ultraviolet disinfection machine is disclosed in the patent No. is 00226037.9 Chinese patent literature; as shown in Figure 1; as long as this ultraviolet disinfection machine is by housing 4 '; loam cake 1 '; ultraviolet lamp tube 5 '; driven pulley 10 '; drivewheel 11 '; anchor clamps 8 '; motor 12 '; reflecting drum 7 '; rack 6 '; reflection cambered surface 2 ' constitutes; wherein; loam cake 1 ' is hinged and connected with housing 4 '; establish one at loam cake 1 ' with the junction of housing 4 ' and have the microswitch 13 ' of protective effect; reflecting drum 7 ' is positioned at housing 4 '; driven pulley 10 ' is centered around outside the circumference of drivewheel 11 '; anchor clamps 8 ' are fixed on the driven pulley 10 '; anchor clamps 8 ' are fixed on the driven pulley 10 '; the rack 6 ' that has magnetic piece 3 ' also is installed on the anchor clamps 8 '; ultraviolet lamp tube 5 ' and motor 12 ' coaxial vertical setting; and link to each other with rolling disc 14 ' by lamp socket; rolling disc 14 ' is realized electrically contacting with fixed disk 15 '; power supply is provided for rotatable fluorescent tube 5 '; on housing 4 ', also be provided with exhaust outlet 9 ', switch 18 '; display lamp 17 '; intervalometer 16 ' has constituted its circuit control section.Sterilizing machine in this documents is mainly used in the cosmetology industry, the ultraviolet lamp tube 5 ' that is arranged in this sterilizing machine is rotatable, mainly be to be used for to comb, scissors, haircuts such as tweezers, cosmetic products carry out disinfection, these articles for use generally all are small articles, so, in this documents, adopt ultraviolet lamp tube and be sterilized the structure that article rotate simultaneously, but, for some article of big, can not hang, the article that are not easy to rotate, this sterilizing machine uses just inconvenient, limited to, and disclosed rotating mechanism is comparatively complicated in this disinfection cabinet, and the position that is provided with of ultraviolet lamp tube neither be very reasonable, remains those skilled in the art further to be improved.
In view of this, those skilled in the art have invented a disinfection cabinet novel, that have rotatable ultraviolet disinfecting tube finally through test of many times, research.
Summary of the invention
At the defective of above-mentioned prior art, the object of the present invention is to provide a kind of simple in structure, easy to use, disinfection cabinet with rotatable ultraviolet disinfecting tube.
For achieving the above object, the technical solution used in the present invention is as follows:
The disinfection cabinet of rotatable ultraviolet disinfecting tube, comprise housing 1, be arranged on the intravital casing 2 of shell, door body 3, be arranged on shelf 4, control circuit in the casing 2, be provided with one rotatable, as to be used to be provided with quartz burner rotary lamp frame 5 at the top of casing 2, be provided with the power source 6 that is used to drive rotary lamp frame 5 rotations in housing 1, the output shaft of this power source 6 links to each other with rotary lamp frame 5.
That the disinfection cabinet of described rotatable ultraviolet disinfecting tube, this rotary lamp frame 5 comprise is a circle, rotatable, be used to install the optically-active reflecting plate 51 that ultraviolet lamp tube is set.
As a kind of mode, can be with the above-mentioned optically-active reflecting plate 51 direct rotating tops that are installed in casing 2.This optically-active reflecting plate 51 comprises a rotatable disk 514, be provided with at the center of this optically-active reflecting plate 51 link to each other with the output shaft of power source 6, drive the axle center 513 that optically-active reflecting plate 51 rotates, be provided with 2 ultraviolet installing holes 512 along any position, two ends of disk 514 diameters.
As another kind of mode, in the disinfection cabinet of described rotatable ultraviolet disinfecting tube, this rotary lamp frame 5 comprises that further one is used for fixing the rotary lamp frame substrate 52 of optically-active reflecting plate 51, this rotary lamp frame substrate 52 is fastened on the casing top and fixes, and this rotary lamp frame substrate 52 is by central shaft 53 rotatable being fixed on the optically-active reflecting plate 51.Explanation around here is: above-mentioned rotary lamp frame substrate 52 can be a strip, also can be the sheet material that other shapes have supporting role.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, this optically-active reflecting plate 51 comprises a rotatable disk 514, at least 2 ribs 511 uniformly distribute on the card of this disk 514, the center of this disk 514 is provided with the axle center 513 that links to each other with central shaft 53, is provided with 2 ultraviolet installing holes 512 along any position, two ends of disk 514 diameters.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, the number of this ribs 511 are even number, and this ultraviolet installing hole 512 is arranged between two ribs 511.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, this rotary lamp frame substrate 52 comprises the panel 521 of a strip, the long edge lengths at the long edge lengths of this panel 521 and casing 2 tops is complementary, near the long limit of two of this panel 521 edge a substrate ribs 522 is being set respectively, is being provided with the substrate axle center 523 that links to each other with central shaft 53 at the position of centre of gravity of panel 521.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube is provided with at least one installing hole 524 of being convenient to substrate is fixed on the casing top at the end face of two minor faces of this panel 521.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, this power source 6 adopts direct current generator or alternating current generator.
Use beneficial effect of the present invention to be: by rotatable quartz burner is set, to add the reflection action of radial shield in disinfection cabinet, can make various piece in the disinfection cabinet evenly receive ultraviolet irradiation and reach the purpose of sterilization; Disinfection cabinet ray utilization rate height of the present invention, in the identical time, effective to the equipment disinfection that is sterilized, ultraviolet radiation is (referring to table 1) evenly, the problem that does not have the dead angle of sterilizing, and the rotary lamp frame that is arranged in this disinfection cabinet is simple in structure, reasonable in design in disinfection cabinet, do not take useful space.
Description of drawings
Fig. 1 is the structural representation of prior art medium ultraviolet sterilizing machine;
Fig. 2 is the perspective structure sketch map of the disinfection cabinet of rotatable ultraviolet disinfecting tube of the present invention;
Fig. 3 is the perspective view of rotary lamp frame in the disinfection cabinet of the present invention;
Fig. 4 is the front view of optically-active reflecting plate in the rotary lamp frame of the present invention;
Fig. 5 is the side view of optically-active reflecting plate among Fig. 4;
Fig. 6 is the plan structure sketch map of optically-active lamp bracket substrate in the rotary lamp frame of the present invention;
Fig. 7 is the side view of substrate among Fig. 6;
Fig. 8 a is the external structure sketch map in optically-active reflecting plate axle center, and Fig. 8 b is that cuing open of optically-active reflecting plate axle center shown structural representation, and Fig. 8 c is an optically-active reflecting plate axle center top structure sketch map;
Fig. 9 a is the external structure sketch map in the axle center of optically-active lamp bracket substrate, and Fig. 9 b is that the cuing open of axle center of optically-active lamp bracket substrate shown configuration diagram, and Fig. 9 c is the top structure sketch map in the axle center of optically-active lamp bracket substrate;
The specific embodiment
Below by specific embodiment accompanying drawing in addition, the present invention is described in detail.
As shown in Figure 2, disinfection cabinet perspective structure sketch map for rotatable ultraviolet disinfecting tube of the present invention, it comprises housing 1, be arranged on the intravital casing 2 of shell, door body 3, be arranged on shelf 4 in the casing 2, control circuit etc., explanation is around here, the structure of disinfection cabinet of the present invention is not limited to structure shown in the drawings, the structure that it can adopt the door body of fan-shaped track switch also can adopt the door body structure of left and right sides push-and-pull switch; Shelf 4 can adopt the structure of braided steel wire, also can adopt drawer-type structure; Control circuit then can adopt the control circuit in the existing disinfection cabinet, in circuit, increase a line traffic control motor just can, need not pay creative work for those skilled in the art and just can obtain, so, just no longer be described in detail here.Here highlight the present invention and existing ultraviolet disinfection cabinet difference is: the present invention is provided with one rotatable, as to be used to be provided with quartz burner rotary lamp frame 5 at the top of casing 2, be provided with the power source 6 that is used to drive rotary lamp frame 5 rotations in housing 1, the output shaft of this power source 6 links to each other with rotary lamp frame 5.
That this rotary lamp frame 5 comprises is a circle, rotatable, be used to install the optically-active reflecting plate 51 that ultraviolet lamp tube is set.This rotary lamp frame under the driving of power source, can just change, reverse or, forward and backward alternately, the angle of its rotation is 0 degree-360 degree.
Embodiment 1
That the disinfection cabinet of described rotatable ultraviolet disinfecting tube, this rotary lamp frame 5 comprise is a circle, rotatable, be used to install the optically-active reflecting plate 51 that ultraviolet lamp tube is set.
As a kind of mode, can be with the above-mentioned optically-active reflecting plate 51 direct rotating tops that are installed in casing 2, because this set-up mode is simple in structure, so, the accompanying drawing incomplete structure, by text description, those skilled in the art just can obtain this structure.At first offer the circular dead slot of an area less than optically-active reflecting plate area at the top of casing 2, the periphery at this dead slot is provided with a chute then, at the edge of optically-active reflecting plate one slide rail is set, and the slide rail with the optically-active reflecting plate is inserted in the chute at casing top again; As shown in Figure 4, this optically-active reflecting plate 51 comprises a rotatable disk 514, be provided with the axle center 513 that links to each other with the output shaft of power source 6, drive 51 rotations of optically-active reflecting plate at the center of this optically-active reflecting plate 51, any position, two ends along disk 514 diameters is provided with 2 ultraviolet installing holes 512, further, several ribs 511 can also be set on disk 514, as: 2,4,6 or the like.
Wherein, power source can adopt existing, that sale is all arranged small-power direct current or alternating current generator on market.By motor output shaft, drive the chute internal rotation of the slide rail of optically-active reflecting plate at the casing top, ultraviolet light is radiated at intravital each corner of case uniformly.
Embodiment 2
Most of structure among this embodiment is identical with embodiment 1, difference only, and the structure of rotary lamp frame 5 and embodiment 1 are slightly different.
As another kind of mode, in the disinfection cabinet of described rotatable ultraviolet disinfecting tube, as shown in Figure 3, this rotary lamp frame 5 comprises optically-active reflecting plate 51 and rotary lamp frame substrate 52.
As shown in Figure 3-Figure 5, this rotary lamp frame 5 further comprises a strip, is used for fixing the rotary lamp frame substrate 52 of optically-active reflecting plate 51, this rotary lamp frame substrate 52 is fastened on the casing top and fixes, and this rotary lamp frame substrate 52 is by central shaft 53 rotatable being fixed on the optically-active reflecting plate 51.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, this optically-active reflecting plate 51 comprises a rotatable disk 514, at least 2 ribs 511 uniformly distribute on the card of this disk 514, in Fig. 4,6 ribs are set, the center of this disk 514 is provided with the axle center 513 that links to each other with central shaft 53, is provided with 2 ultraviolet installing holes 512 along any position, two ends of disk 514 diameters.One example structure in this axle center 513 is shown in Fig. 8 a-Fig. 8 c, this axle center 513 has outer power transmission shaft cover 81, intermediate solid drive shaft cover 82, be provided with power transmission shaft 83 in intermediate solid drive shaft cover 82, the driving axle center 84 in this power transmission shaft 83, the structural representation of driving sleeve fixing hole 85 are shown in Fig. 8 c.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, the number of this ribs 511 are even number, as: 2,4,6,8 etc., the number of ribs can be decided according to the area size of disk 514.Usually, this ultraviolet installing hole 512 is arranged between two ribs 511.
Extremely shown in Figure 8 as Fig. 6, the disinfection cabinet of described rotatable ultraviolet disinfecting tube, this rotary lamp frame substrate 52 comprises the panel 521 of a strip, the long edge lengths at the long edge lengths of this panel 521 and casing 2 tops is complementary, near the long limit of two of this panel 521 edge a substrate ribs 522 is being set respectively, is being provided with the substrate axle center 523 that links to each other with central shaft 53 at the position of centre of gravity of panel 521.One example structure in this substrate axle center 523 is shown in Fig. 9 a-Fig. 9 c, this substrate axle center 523 has power transmission shaft external fixation cover 91, be provided with the first power transmission shaft external fixation trepanning 92 in these power transmission shaft external fixation cover central authorities, be provided with the second power transmission shaft external fixation trepanning 94 on every side, between the first power transmission shaft external fixation trepanning 92 and the second power transmission shaft external fixation trepanning 94, power transmission shaft external fixation jacket wall 93 arranged.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube is provided with at least one installing hole 524 of being convenient to substrate is fixed on the casing top at the end face of two minor faces of this panel 521.
The disinfection cabinet of described rotatable ultraviolet disinfecting tube, this power source 6 adopts direct current generator or alternating current generator.Motor drives the optically-active reflecting plate at the casing internal rotation by the output shaft output.
Enclose 1 test chart below, adopt the strength test of quartz burner each test point in disinfection cabinet of 15W respectively:
Table 1 is radiated at each test point strength test record in the casing for adopting the rotatable quartz burner of 15W:
Test the position of layouting | Surveying record (μ W/cm
2)
| Test the position of layouting | Surveying record (μ W/cm
2)
|
Test point is at casing left back (measurement face is the face ultraviolet tube vertically upward) | 180 | Test point is at casing left back (measurement face is towards door body opposite direction 180 degree) | 31 |
Test point is at casing left back (measurement face is towards the door body) | 131 | Test point is casing left back (measuring towards the right side) | 226 |
Test point is at casing right back (measurement face is the face ultraviolet tube vertically upward) | 210 | Test point is at casing right back (measurement face is towards door body opposite direction 180 degree) | 28 |
Test point is at casing right back (measurement face is towards the door body) | 121 | | |
Test point is at casing left front (measurement face is the face ultraviolet tube vertically upward) | 212 | Test point is at casing left front (measurement face is towards door body opposite direction 180 degree) | 74 |
Test point is at casing left front (measurement face is towards the door body) | 2.0 | | |
Test point is at casing right front (measurement face is the face ultraviolet tube vertically upward) | 183 | Test point is at casing right front (measurement face is towards door body opposite direction 180 degree) | 123 |
Test point is at casing right front (measurement face is towards the door body) | 2.0 | Test point is casing right front (measuring towards the left side) | 96 |
Test point is (measurement face is the face ultraviolet tube vertically upward) at the casing center | 603 | | |