Disinfection and sterilization device applying optical sterilization
Technical Field
The invention relates to the technical field of fan installation, in particular to a disinfection and sterilization device applying optical sterilization.
Background
The medical optical sterilizing device mainly aims to achieve the aim of sterilization by utilizing special light irradiation, and the common medical optical sterilizing device mainly comprises an ultraviolet lamp.
In the prior art, the first mounting mechanism and the second mounting mechanism are fixed to each other by, for example, a fixing screw or the like, so that the distance between the light emitting diode and the condenser lens is kept constant. Since the condenser lens has a focal length corresponding to a specific irradiation distance (i.e., a distance from the condenser lens to the irradiation target object), the focal point is aligned at a position corresponding to the specific irradiation distance, and thus the irradiation target object is positioned at a position corresponding to the specific irradiation distance, ultraviolet rays from the head are condensed and irradiated on the irradiation target object in an optimal irradiation state.
In such a conventional ultraviolet irradiation apparatus, when an irradiation target object is positioned at a position corresponding to an irradiation distance other than the specific irradiation distance, ultraviolet rays from the head are irradiated onto the irradiation target object in a state of being deviated from the focal point (that is, in a defocused state), and thus there is a problem that irradiation cannot be performed in an optimal irradiation state.
In addition, the existing optical disinfection device usually adopts a fixed structure when in use, namely the optical disinfection device is placed at a certain specific position for use, the light irradiation area and the range of the mode are fixed, the specific position and the area can only be disinfected, the limitation is large, in addition, the ultraviolet disinfection lamp has certain danger when in use, especially for human body, the ultraviolet disinfection lamp cannot be under the irradiation of ultraviolet rays for a long time, or various adverse reactions are easily caused, so the fixed structure in the prior art has great potential safety hazard
Accordingly, the present application provides a sterilizing device using optical sterilization to satisfy the requirements
Disclosure of Invention
The present application is directed to a disinfection and sterilization apparatus using optical sterilization, so as to solve the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The disinfection and sterilization device comprises a turnover part, a swinging part, an irradiation cavity and a brightness changing component, wherein two sides of the swinging part are rotatably installed on one side of the turnover part, the irradiation cavity is fixed on one side of the swinging part, the inside of the irradiation cavity is of a hollow structure, and the brightness changing component is fixedly installed in the inside of the irradiation cavity;
the light change assembly comprises a fixing piece, a guide rail and a sliding piece, wherein the sliding piece is slidably installed on one side of the guide rail relative to the fixing piece, an installation seat is installed in the irradiation cavity, a bearing piece is installed on one side of the installation seat in a connecting mode, a controller is fixed on one side of the bearing piece, a first light gathering piece is installed on one side of the sliding piece, a second light gathering piece is installed on one side of the fixing piece, the first light gathering piece moves relative to the second light gathering piece, a light piece is installed in the irradiation cavity, the light piece is perpendicular to the second light gathering piece and the first light gathering piece, the first light gathering piece and the second light gathering piece are of convex mirror structures, and focal lengths are unequal.
Preferably, a fixing component is installed on one side of the controller, the fixing component is used for fixedly supporting the bright piece, a locking piece is fixed on one side of the bearing piece, the locking piece is of a bidirectional bulge structure, grooves matched with two sides of the locking piece are respectively formed in one side of the first light gathering piece and one side of the second light gathering piece, and the locking piece is made of a heat conducting material.
Preferably, a clamping piece is fixedly arranged on one side of the fixing piece, a first magnetic piece is fixed on one side of the clamping piece, a limiting part is arranged on one side of the clamping piece, one side of the clamping piece is abutted against one side of the limiting part, a magnetic attraction source is fixed on one side of the sliding piece, a second magnetic piece is arranged on one side of the magnetic attraction source, and the first magnetic piece and the second magnetic piece are of a magnet-shaped structure.
Preferably, the polarity of the first magnetic element is opposite to the polarity of the second magnetic element, the second magnetic element is electrically connected with the controller, the second magnetic element is rotatably installed on one side of the magnetic attraction source, a temperature sensor is installed at the bottom of the fixing element, and the output end of the temperature sensor corresponds to the central position of the second light gathering element.
Preferably, the fixed subassembly includes first joint spare, second joint spare and two-way spare, one side of second joint spare is two-way bellied column structure, one side of first joint spare seted up with the mounting groove of two-way bellied column structure looks adaptation in second joint spare one side, two-way spare fixed mounting in between the two-way arch of second joint spare, one side fixed mounting of second joint spare has first screw member, first screw member pass through second screw member connection installation with one side of second joint spare, one side of second screw member is fixed with third joint spare, third joint spare with the structure of second joint spare equals, and be dislocation dress structure fixed mounting in between second joint spare and the first screw member.
Preferably, the driving part is rotatably installed on two sides of the turnover part respectively, the supporting base is fixedly installed on two sides of the turnover part respectively, the driving part is fixedly installed at the top of the supporting base, the output end of the driving part is fixedly connected with one end of the driving part through the eccentric part, one side of the driving part is fixedly installed on the surface of one side of the supporting base, and the marking part is fixedly installed on one side of the turnover part.
Preferably, a connecting frame is rotatably installed on one side of the turnover piece through a rotating seat, one side of the connecting frame is connected and installed on one side of the swinging piece, and the number of the connecting frame and the rotating seat is two groups and symmetrically installed along the center line of the turnover piece.
Preferably, the top of the swinging member is fixedly provided with a balancing member, the diameter of the balancing member is matched with the diameter of the swinging member, the top of the irradiation cavity is fixedly provided with a wire cavity, and one side of the wire cavity is connected with one side of the balancing member.
Compared with the prior art, the invention has the beneficial effects that:
1. In the scheme, the polarities of the first magnetic part and the second magnetic part are opposite, the second magnetic part generates corresponding opposite force in the process of electrifying the second magnetic part, and then the magnetic attraction source is driven to move along the same movement direction along the surface of the guide rail and the direction of the bright part, as one side of the magnetic attraction source is fixed with one side of the first light gathering part, the first light gathering part is driven to move oppositely relative to the second light gathering part, the interval distance between the bright part and the first light gathering part is adjusted, the focal point position is adjusted to be the irradiation distance on the optical axis, namely, the position corresponding to the irradiation distance from the front end part of the irradiation cavity to the irradiation of ultraviolet rays, the focus is in the position involution corresponding to the irradiation distance from the front end of the irradiation cavity to the irradiation ultraviolet rays on the optical axis, the ultraviolet rays from the bright members are condensed and irradiated on the outer side of the irradiation cavity so as to irradiate in an optimal irradiation state, furthermore, the bottom of the fixing member is provided with a temperature sensor, the output end of the temperature sensor corresponds to the central position of the second condensing member, and the temperature of the light emitted by the bright members in the optimal irradiation state is monitored in real time so as to prevent the irradiated objects from being damaged by ultraviolet rays caused by long-time irradiation.
2. According to the scheme, when the irradiated object is irradiated for a long time through the light emitted by the bright piece through the irradiation cavity, the balance piece is stirred to one side, the connecting frame is hinged to one side of the overturning piece through the rotating seat, one side of the connecting frame is in interference fit with the rotating seat in the rotating process, friction force is generated, one position of the connecting frame and one side of the swinging piece relative to the overturning piece is static, the irradiation cavity is driven to carry out corresponding position adjustment, ultraviolet damage of the irradiated object caused by long-time irradiation of the bright piece is prevented, a third clamping piece is fixed to one side of the second threaded piece, the third clamping piece and the second clamping piece are equal in structure and are fixedly installed between the second clamping piece and the first threaded piece in a staggered installation structure, a threaded portion (not shown in the figure) is formed on the outer peripheral surfaces of the two-way piece and the second threaded piece, the fixing component is preferably composed of metals with relatively high thermal conductivity, for example, heat from the bright piece is transmitted to the first threaded piece through the first clamping piece, and the first threaded piece is subjected to heat dissipation through the first threaded piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of an irradiation chamber according to the present invention;
FIG. 3 is a schematic view of the structure of the ultraviolet illumination adjustment of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a fixing assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the illumination angle adjustment of the present invention;
fig. 7 is a schematic diagram of the structure of the flip angle adjustment of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises a supporting base, 2, a turnover part, 3, a swinging part, 4, an irradiation cavity, 5, a brightening component, 6, a fixing component, 21, a transmission part, 22, a driving part, 23, a marking part, 31, a connecting frame, 32, a rotating seat, 33, a balancing part, 34, a wire cavity, 51, a fixing part, 52, a guide rail, 53, a sliding part, 54, an installation seat, 55, a bearing part, 56, a controller, 57, a first light gathering part, 58, a second light gathering part, 59, a locking part, 61, a first clamping part, 62, a second clamping part, 63, a bidirectional part, 64, a first threaded part, 65, a second threaded part, 66, a third clamping part, 501, a clamping part, 502, a first magnetic part, 503, a limiting part, 504, a magnetic attraction source and 505, a second magnetic part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In this embodiment, referring to fig. 1-5, a disinfection and sterilization device using optical sterilization, including a turnover member 2, a swinging member 3, an irradiation cavity 4 and a brightness changing component 5, wherein two sides of the swinging member 3 are rotatably installed at one side of the turnover member 2, the irradiation cavity 4 is fixed at one side of the swinging member 3, the inside of the irradiation cavity 4 is of a hollow structure, the brightness changing component 5 is fixedly installed inside the irradiation cavity 4 to perform light source irradiation, the turnover member 2 is turned over to drive the swinging member 3 and the irradiation cavity 4 to turn over, and the swinging member 3 rotates at least 360 degrees along one side of the turnover member 2;
In this embodiment, the light variation assembly 5 includes a fixing member 51, a guide rail 52 and a sliding member 53, the sliding member 53 is slidably mounted on one side of the guide rail 52 relative to the fixing member 51, a mounting seat 54 is mounted in the irradiation cavity 4, a bearing member 55 is mounted on one side of the mounting seat 54 in a connection manner, a controller 56 is fixed on one side of the bearing member 55, a first light collecting member 57 is mounted on one side of the sliding member 53, a second light collecting member 58 is mounted on one side of the fixing member 51, and the first light collecting member 57 moves relative to the second light collecting member 58;
In this embodiment, the securing assembly 6 includes a first clamping member 61, a second clamping member 62, and a bi-directional member 63;
In this embodiment, the irradiation chamber 4 is internally provided with the light member 7, the light member 7 is composed of uv leds irradiating ultraviolet rays, the ultraviolet rays irradiated from the light member 7 form a light distribution which expands into a cylindrical shape, one side of the second clamping member 62 is in a bidirectional convex structure, one side of the first clamping member 61 is provided with an installation groove which is matched with the bidirectional convex structure on one side of the second clamping member 62, the bidirectional member 63 is fixedly installed between the bidirectional protrusions of the second clamping member 62, the first clamping member 61 is fixedly supported, one side of the second clamping member 62 is fixedly provided with a first screw member 64, the first screw member 64 is connected and installed on one side of the second clamping member 62 through a second screw member 65, one side of the second screw member 65 is fixedly provided with a third clamping member 66, the third clamping member 66 and the second clamping member 62 are in the same structure, and are fixedly installed between the second clamping member 62 and the first screw member 64 in a staggered installation structure, a screw member 6 is not drawn in an outer peripheral surface of the bidirectional member 63 and the second screw member 65, the first screw member 6 is preferably formed by a heat transfer of high heat conduction from the first screw member 61 to the first screw member 64 through the first screw member 64;
In this embodiment, the light member 7, the second light member 58 and the first light member 57 are in a vertical structure, the first light member 57 and the second light member 58 are in a convex mirror structure, and the focal lengths are not equal;
in this embodiment, a fixing component 6 is installed on one side of the controller 56, the fixing component 6 fixedly supports the brightening member 7, a locking member 59 is fixed on one side of the bearing member 55, the locking member 59 is of a bidirectional convex structure, grooves matched with two sides of the locking member 59 are respectively formed on one side of the first light gathering member 57 and one side of the second light gathering member 58, and the locking member 59 is made of a heat-conducting material;
In this embodiment, the first light collecting element 57 and the second light collecting element 58 are constituted by convex lens structures, first, the distance between the light collecting element 7 and the first light collecting element 57 is arbitrarily set, the irradiation distance from the front end portion of the irradiation chamber 4 to the irradiation of the ultraviolet light is set to be (for example, about 15 mm), then the controller 56 controls the power supply to the light collecting element 7, the light collecting element 7 generates the corresponding light, the ultraviolet light irradiated by the light collecting element 7 forms the ultraviolet light which expands into the cylindrical light distribution and irradiates and diffracts the light toward one side of the first light collecting element 57, the ultraviolet light is bent toward the optical axis which is connected with the second light collecting element 58 by the first light collecting element 57, the ultraviolet light irradiated from the convex side of the first light collecting element 57 is bent toward the convex side of the second light collecting element 58 by the second light collecting element 58, and irradiates from the other side of the second light collecting element 58, and the ultraviolet light is collected at the focal position on the optical axis which is set by the distance between the light collecting element 7 and the first light collecting element 57;
When the focal position is not coincident with the irradiation distance on the optical axis of the second condenser 58, that is, the position from the front end of the irradiation chamber 4 to the irradiation distance from the irradiation of ultraviolet rays;
further, a clamping piece 501 is fixedly installed on one side of the fixing piece 51, a first magnetic piece 502 is fixed on the surface of one side of the clamping piece 501, a limiting part 503 is installed on one side of the clamping piece 501, one side of the clamping piece 501 is abutted against one side of the limiting part 503, a magnetic attraction source 504 is fixed on one side of the sliding piece 53, a second magnetic piece 505 is installed on one side of the magnetic attraction source 504, and the first magnetic piece 502 and the second magnetic piece 505 are in a magnet-shaped structure;
The polarities of the first magnetic element 502 and the second magnetic element 505 are opposite, and in the process of electrifying the second magnetic element 505, the second magnetic element 505 generates corresponding opposite force, so as to drive the magnetic attraction source 504 to move along the surface of the guide rail 52 in the same movement direction along the direction of the brightening element 7, and as one side of the magnetic attraction source 504 is fixed with one side of the first light gathering element 57, the first light gathering element 57 is driven to move oppositely relative to the second light gathering element 58;
By adjusting the distance between the light source 7 and the first light converging member 57, the focal point position is adjusted to a position corresponding to the irradiation distance on the optical axis, that is, the irradiation distance from the front end of the irradiation chamber 4 to the irradiation of the ultraviolet light, and by adjusting the focal point position to a position corresponding to the irradiation distance from the irradiation distance on the optical axis to the irradiation of the front end of the irradiation chamber 4 to the irradiation of the ultraviolet light, the ultraviolet light from the light source 7 is converged and irradiated to the outside of the irradiation chamber 4, and the irradiation is performed in an optimal irradiation state.
When the irradiation distance is changed from the light receiving element 7 to the second light receiving element 58 (for example, about 12 mm), the first light receiving element 57 is moved in the direction of the light receiving element 7 shown in fig. 2, and the distance between the light receiving element 7 and the second light receiving element 58 is adjusted in the direction from the optical axis to the first light receiving element 57 side.
In this embodiment, the polarity of the first magnetic member 502 is opposite to the polarity of the second magnetic member 505, the second magnetic member 505 is electrically connected to the controller 56, the second magnetic member 505 is rotatably mounted on one side of the magnetic attraction source 504, the bottom of the fixing member 51 is mounted with a temperature sensor, the output end of the temperature sensor corresponds to the center position of the second light collecting member 58, and the temperature of the light emitted from the light emitting member 7 in the optimal irradiation state is monitored in real time, so as to prevent the irradiated object from being damaged by ultraviolet caused by long-time irradiation.
Example 2
In this embodiment, referring to fig. 6 to 7, a connection frame 31 is rotatably installed on one side of a turnover member 2 of a sterilization apparatus using optical sterilization through a rotation seat 32, one side of the connection frame 31 is connected and installed on one side of a swinging member 3, the number of the connection frame 31 and the rotation seat 32 is two, and the connection frame and the rotation seat are symmetrically installed along the center line of the turnover member 2, a balance member 33 is fixedly installed on the top of the swinging member 3, the diameter of the balance member 33 is matched with the diameter of the swinging member 3, a wire cavity 34 is fixedly installed on the top of an irradiation cavity 4, and one side of the wire cavity 34 is connected and installed with one side of the balance member 33;
When the irradiation cavity 4 irradiates an irradiated object for a long time through light rays emitted by the brightening piece 7, the balance piece 33 is shifted to one side, the connecting frame 31 is hinged to one side of the overturning piece 2 through the rotating seat 32, wherein one side of the connecting frame 31 is in interference fit with the rotating seat 32 in the rotating process, friction force is generated, a certain position of the connecting frame 31 and the swinging piece 3 relative to one side of the overturning piece 2 is static, and the irradiation cavity 4 is driven to carry out corresponding position adjustment to prevent ultraviolet damage of the irradiated object caused by long-time irradiation of the brightening piece 7;
Further, the two sides of the turnover part 2 are respectively rotatably provided with a transmission part 21, the turnover part 2 is driven to rotate through the rotation of the transmission part 21, the two sides of the turnover part 2 are respectively fixedly provided with a supporting base 1, the top of the supporting base 1 is fixedly provided with a driving part 22, the output end of the driving part 22 is fixedly connected with one end of the transmission part 21 through an eccentric part which is not shown in the figure, one side of the other group of transmission parts 21 is fixedly arranged on the surface of one side of the supporting base 1, one side of the turnover part 2 is fixedly provided with a marking part 23, the rotation of the output end of the driving part 22 drives the eccentric part which is not shown in the figure to correspondingly rotate, and the transmission part 21 is driven to rotate so as to enable the turnover part 2 to generate corresponding reciprocating motion, wherein the eccentric part is of an eccentric connecting rod assembly structure;
in the above embodiment, the connecting frame 31 is connected to one side of the marking member 23, the marking member 23 has an arc scale structure, and the connecting frame 31 rotates to accurately reflect the irradiation angle range.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.