JP7033167B2 - Sterilizer - Google Patents

Description

The present invention belongs to the field of air disinfection and sterilization, and specifically to the sterilizer.

Ultraviolet disinfectant lamps have the advantage of being relatively safe, quick and easy to use, and as one of the general disinfection tools, they are becoming widespread not only for use in the medical field but also for home use. The UV disinfectant can be used in indoor environments such as bedrooms, bathrooms, and living rooms, and to sterilize, kill, and disinfect the room so that it does not adversely affect surrounding people in an environment where bacteria and mites are active. belongs to.

Conventional UV disinfectant lamps are inferior in applicability in the range of use, and smart adjustment according to the object to be sterilized is impossible, so energy is wasted. In addition, if the use is not appropriate, the user's skin, eyes, etc. are easily burned, and the safety is inferior.

The technical problem to be solved by the present invention is to provide a sterilizing device capable of smart adjustment according to the position and number of sterilizing objects and preventing adverse effects on the human body.

The technical plan provided by the present invention in order to solve the above technical problems is as follows.

A sterilizer, a base, a disinfectant lamp fixedly attached to the base for sterilization and disinfection, and a first sensor electrically connected to the disinfectant lamp to detect the number and position of an object to be sterilized. Includes a second sensor that is electrically connected to the disinfectant lamp to detect the presence or absence of proximity to the human body.

Further, the expansion / contraction structure is included, and the base is fixedly attached to the expansion / contraction structure.

Further, the telescopic structure includes a first tubular body and a second tubular body that is stretchably connected to the first tubular body. The base is fixedly attached to the first tube body or the second tube body. Further, the locking device is attached to the connection point between the first tube body and the second tube body, and is used to fix the relative position between the first tube body and the second tube body.

Further, the locking device includes a first screw and a second screw that mesh with each other, one of the first screw and the second screw is opened in the first tubular body, and the other is opened in the second tubular body. To.

Further, the telescopic structure includes a third tube. The third tube body is also stretchably connected to the second tube body, and the lock device is also attached to the connection point between the second tube body and the third tube body.

Further, the telescopic structure includes a fourth tubular body. The fourth pipe body is stretchably connected to the third pipe body, and the lock device is also attached to the connection point between the third pipe body and the fourth pipe body.

Further, including a control mechanism, the disinfectant lamp, the first sensor and the second sensor are all electrically connected to the control mechanism.

Further, the first sensor is an infrared sensor and the second sensor is a microwave sensor.

Further, the telescopic structure includes an elastic member. One end of the elastic member abuts on the first tubular body, and the other end of the elastic member abuts on the second tubular body. Moreover, the elastic member is provided so as to be in a compressed state when the sterilizer is in a contracted state.

Further, the disinfectant lamp includes a plurality of sub-disinfectant lamps. The plurality of sub-sterilization lamps are sequentially arranged along the extending direction of the base and are electrically connected to the control mechanism independently of each other.

The beneficial effects of the present invention are as follows.

The present invention detects the number and position of the object to be sterilized by the first sensor, and then controls parameters such as the brightness and irradiation direction of the disinfectant lamp based on the detection result. As a result, the object to be sterilized can be sufficiently sterilized and disinfected, and energy can be saved. Further, in the present invention, after detecting the presence or absence of proximity of the human body by the second sensor, the on / off of the disinfectant lamp is controlled based on the detection result. This avoids the situation where the irradiation of the disinfectant light impairs the physical health of the user. Compared with the prior art, the sterilizer has the property of automating sterilization more accurately and smartly.

FIG. 1 is a diagram showing a three-dimensional structure in a preferred embodiment of the sterilizer of the present invention. FIG. 2 is a diagram showing a three-dimensional structure seen from another angle in a preferred embodiment of the sterilizer of the present invention. FIG. 3 is a diagram showing a structure in a contracted state in a preferred embodiment of the sterilizer of the present invention. FIG. 4 is a diagram showing a structure in an extended state in a preferred embodiment of the sterilizer of the present invention. FIG. 5 is a partial cross-sectional view of another preferred embodiment of the sterilizer of the present invention. FIG. 6 is a diagram showing a three-dimensional structure in another preferred embodiment of the sterilizer of the present invention. FIG. 7 is a diagram showing a three-dimensional structure in a further preferable embodiment of the sterilizer of the present invention. FIG. 8 is a diagram showing a three-dimensional structure in still another preferred embodiment of the sterilizer of the present invention. FIG. 9 is a diagram showing a three-dimensional structure in another further preferred embodiment of the sterilizer of the present invention.

In order to clarify the technical problem, the technical plan and the beneficial effect to be solved by the present invention, the present invention will be described in more detail below by combining drawings and examples. It should be noted that the specific examples described here are merely for explaining the present invention and should be interpreted as not limiting the present invention.

With reference to FIGS. 1 and 2, in a preferred embodiment of the present invention, the sterilizer is attached to a base 100, a disinfectant lamp 200 for sterilization / disinfection fixedly mounted on the base 100, and electricity to the disinfectant lamp 200. It includes a first sensor 310 for being connected to detect the number and position of an object to be sterilized, and a second sensor 320 for being electrically connected to the disinfectant lamp 200 to detect the presence or absence of proximity of a human body.

The present invention detects the number and position of the object to be sterilized by the first sensor 310, and then controls parameters such as the brightness and irradiation direction of the disinfectant lamp 200 based on the detection result. As a result, the object to be sterilized can be sufficiently sterilized and disinfected, and energy can be saved. Further, in the present invention, after the presence or absence of proximity of the human body is detected by the second sensor 320, the disinfection lamp 200 is controlled to be turned on and off based on the detection result. As a result, it is possible to avoid a situation in which the irradiation of the disinfectant lamp 200 impairs the physical health of the user. Compared with the prior art, the sterilizer has the property of automating sterilization more accurately and smartly. Hereinafter, each of the above components will be described in more detail.

In a preferred embodiment of the present application, the sterilizer has a short columnar shape as a whole, has a small volume, and is convenient for storage. It also mainly includes a base 100, a disinfectant lamp 200, a first sensor 310, a second sensor 320 and a telescopic structure 400. The structures of the disinfectant lamp 200, the first sensor 310, the second sensor 320, and the like are fixedly attached to the base 100, and the base 100 is fixedly connected to the telescopic structure 400. As a result, the length of the entire sterilizer is adjusted, so that the range of application is expanded and the storage space is reduced.

As shown in FIGS. 1 and 2, the cross section of the base 100 has a crescent shape, and the arcuate concave surface is fixedly connected to the telescopic structure 400. Further, a structure such as a disinfectant lamp 200, a first sensor 310, a second sensor 320, and a button is mounted on the arcuate convex surface. Needless to say, as can be understood, the present application does not limit the specific shape of the base 100. Since the main role of the base 100 is to integrally and fixedly connect each member of the sterilizer, a base 100 having a different shape is also included in the scope of protection of the present application.

A control mechanism is housed in the base 100. The control mechanism is a controller. The disinfectant lamp 200, the first sensor 310, and the second sensor 320 are all electrically connected to the control mechanism.

Further, a structure such as a first sensor 310, a second sensor 320, a disinfectant lamp 200, a button 331, a charging hole 332, and a battery (not shown) is fixedly mounted on the base 100. As you can understand, for the sake of appearance and structural stability, the first sensor 310, the second sensor 320, the disinfectant light 200, the buttons, the electrical connection part of the charging hole, and the battery are all inside the base 100. It is stored in. The battery may be a dry battery or a dual-purpose type using a rechargeable battery as a battery. The first sensor 310 is used to detect the number and position of the sterilized object. For example, in this embodiment, the first sensor 310 is an infrared sensor. Needless to say, as can be understood, the first sensor 310 may be another sensor, as long as it can detect the number and position of the sterilized object and transmit a signal to the control mechanism. Upon receiving the signal transmitted from the first sensor 310, the control mechanism controls the operating time, operating length, power, luminance, irradiation position, etc. of the disinfectant lamp 200.

The second sensor 320 is used to detect the presence or absence of proximity to the human body. For example, in this embodiment, the second sensor 320 is a microwave sensor. Needless to say, as can be understood, the second sensor 320 may be another sensor, as long as it can detect the presence or absence of proximity of the human body and transmit a signal to the control mechanism. For example, the sterilizer is often installed in a closet and used to sterilize clothing. Therefore, the second sensor 320 may be an optical sensor, a position sensor, or the like for detecting whether or not the closet door is open. Upon receiving the signal transmitted from the second sensor 320, the control mechanism controls the start and stop of the disinfectant lamp 200.

In a preferred embodiment of the present application, the disinfectant lamp 200 has a plurality of sub-sterilizer lamps (not shown) in order to realize the function of the disinfectant lamp 200 changing the power, the brightness and the irradiation position according to the number and position of the objects to be sterilized. )including. The plurality of sub-sterilization lamps are arranged in order along the extending direction of the base 100, and are electrically connected to the control mechanism independently of each other. The plurality of sub-sterilization lights are started or stopped independently of each other based on the number and position of the objects to be sterilized. By installing in this way, the disinfectant lamp 200 can realize the function of changing the power, brightness, and irradiation position according to the number and position of the objects to be sterilized, and the structure is simplified and the stability of the structure is improved. It is also possible to improve.

Needless to say, as can be understood, there are a plurality of structures capable of realizing the function of the disinfectant lamp 200 to change the power, the brightness and the irradiation position according to the number and position of the objects to be sterilized, and the above structure is one of them. It's just one. For example, in another embodiment, the disinfectant lamp 200 is provided so that the power can be changed according to the number of objects to be sterilized and the angle is rotated according to the position of the objects to be sterilized. Specifically, the sterilizer includes a rotating mechanism (not shown). Preferably, the rotating mechanism is a ball hinge and is electrically connected to the control mechanism. Further, the disinfectant lamp 200 is fixedly attached to the rotating mechanism. The control mechanism directs the disinfectant lamp 200 toward the object to be sterilized by controlling the rotation direction and angle of the rotation mechanism based on the signal transmitted from the first sensor 310. Moreover, the control mechanism controls the power of the disinfectant lamp 200 according to the number of objects to be sterilized. As a result, sufficient sterilization of the object to be sterilized can be realized, and resources can be saved.

As shown in FIGS. 3 and 4, the arcuate concave surface of the base 100 is fixedly mounted on the telescopic structure 400. In the present application, the telescopic structure 400 includes at least a first tubular body 410 and a second tubular body 420, and the second tubular body 420 is stretchably connected to the first tubular body 410. The base 100 is fixedly attached to the first tube body 410 or the second tube body 420.

In one embodiment of the present application, the telescopic structure 400 includes a first tube body 410 and a second tube body 420, and the second tube body 420 and the first tube body 410 are connected in a stretchable manner. The base 100 is fixedly attached to the first tube body 410 or the second tube body 420. In the present application, the specific quantity of the tubular body in the telescopic structure 400 is not limited. Needless to say, as the number of tubes increases, the flexibility of the telescopic structure 400 increases and it has a wider range of application, but the structure becomes more complicated.

In a preferred embodiment of the present application, the telescopic structure 400 includes a first tube body 410, a second tube body 420, a third tube body 430 and a fourth tube body 440, and the first tube body 410 and the second tube body 420. , At least two of the third tube 430 and the fourth tube 440 are stretchably connected. For example, the first tube body 410, the second tube body 420, the third tube body 430, and the fourth tube body 440 are all connected in a stretchable manner. One ends of the first tube body 410 and the third tube body 430 are fitted to both ends of the second tube body 420, respectively, and the other ends of the fourth tube body 440 are fitted to the other ends of the third tube body 430. The base 100 is fixedly attached to the first tube body 410, the second tube body 420, the third tube body 430, or the fourth tube body 440. For example, in this embodiment, the base 100 is fixedly attached to the second tube body 420.

A lock device 450 for fixing the relative position of the stretchable tube body is attached to the connection point of the stretchable tube body. For example, a connection point between the first tube body 410 and the second tube body 420, a connection point between the second tube body 420 and the third tube body 430, and a connection point between the third tube body 430 and the fourth tube body 440. Is equipped with a lock device 450.

In a preferred embodiment of the present application, the locking device 450 includes a first screw 451 and a second screw 452 that mesh with each other. The first screw 451 and the second screw 452 are provided in two adjacent stretchable pipe bodies, respectively. For example, the first screw 451 is a female screw and the second screw 452 is a male screw. A second screw 452 is opened at one end of the first pipe body 410 near the second pipe body 420, and a first screw 451 is opened at one end of the second pipe body 420 near the first pipe body 410. Has been done. By tightening the first screw 451 and the second screw 452, the lengths of the first pipe body 410 and the second pipe body 420 can be shortened. Further, by loosening the first screw 451 and the second screw 452, the lengths of the first pipe body 410 and the second pipe body 420 can be lengthened. As a result, the purpose of adjusting the length of the entire sterilizer can be achieved. Two other adjacent stretchable tubes are also installed in this way, but will not be described in more detail here.

Adhesive hooks are fixed to the base ends of the first tube body 410 and the fourth tube body 440 separated from the second tube body 420 so that the position of the sterilizer can be easily fixed. This makes it possible to fix the sterilizer on two planes parallel to each other, for example, the inner wall of the closet.

The present embodiment is substantially the same as that of the first embodiment, except that the elastic structure 400 of the present embodiment further includes the elastic member 460 and the elastic member mounting base 461, as shown in FIG. As a result, the contracted sterilizer can automatically change to the extended state after being unlocked by the lock device 450.

The elastic member 460 and the elastic member mounting base 461 are respectively mounted in two adjacent tubes that are stretchably connected. For example, the elastic member 460 is housed in the third tube body 430, and the elastic member mounting base 461 is fixedly mounted to one end of the fourth tube body 440 near the third tube body 430. One end of the elastic member 460 abuts on one end of the third tube 430 separated from the fourth tube 440, and the other end of the elastic member 460 abuts on the elastic member mounting base 461. The elastic member 460 is in a compressed state when the sterilizer is in a contracted state. Preferably, the elastic member 460 is a spring.

The present embodiment is substantially the same as that of the first embodiment, except that the locking device 450 of the present embodiment includes a plurality of positioning holes 453 and elastic engagement points 454, as shown in FIG. The positioning hole 453 and the elastic engagement point 454 are each provided in two adjacent pipe bodies that are stretchably connected. For example, a plurality of positioning holes 453 are provided in the third pipe body 430 so as to form a row, and the elastic engagement point 454 is attached to one end of the fourth pipe body 440 near the third pipe body 430. There is. The size of the elastic engagement point 454 corresponds to the positioning hole 453 and can be extended from the positioning hole 453.

If the elastic engagement point 454 is pressed while the elastic engagement point 454 protrudes from any of the positioning holes 453, the elastic engagement point 454 is immersed in the third pipe body 430, and the third pipe body 430 and the fourth pipe are used. The body 440 becomes relatively mobile. The elastic engagement point 454 pops out when it moves to the position of the new positioning hole 453, and fixes the relative positions of the third tube body 430 and the fourth tube body 440 again. By engaging the elastic engagement points 454 with the positioning holes 453 at different positions, the purpose of fixing the relative positions of the expandable third tube 430 and the fourth tube 440 is realized.

The present embodiment is substantially the same as that of the first embodiment, except that the locking device 450 of the present embodiment includes a pressing engagement point 458 and a plurality of slots 459, as shown in FIG. The pressing engagement point 458 and the plurality of slots 459 are provided in two adjacent tubular bodies that are stretchably connected, respectively. For example, a plurality of slots 459 are provided in the fourth pipe body 440 so as to form a row, and the pressing engagement point 458 is attached to one end of the third pipe body 430 closer to the fourth pipe body 440. .. The slot 459 has a stepped shape. Further, the size of the pressing engagement point 458 corresponds to the slot 459, and the pressing engaging point 458 can be locked in the slot 459.

When the pressing engagement point 458 is pressed, the pressing engagement point 458 is released from the slot 459, and the third tube body 430 and the fourth tube body 440 become relatively movable. Further, when the pressing engagement point 458 is released, the pressing engagement point 458 is locked again in the slot 459, and the relative positions of the third tube body 430 and the fourth tube body 440 are fixed again. By engaging the pressing engagement point 458 with the slots 459 at different positions, the purpose of fixing the relative positions of the expandable third tube 430 and the fourth tube 440 is realized.

The present embodiment is substantially the same as that of the first embodiment, except that the locking device 450 of the present embodiment includes the first tightening screw 455, as shown in FIG. The first tightening screw 455 is provided at one end of the third pipe body 430 near the fourth pipe body 440. Preferably, the base end of the first tightening screw 455 has an arc shape so as to adapt to the outer surface shape of the fourth pipe body 440. By tightening the first tightening screw 455, the base end of the first tightening screw 455 can be brought into contact with the outer surface of the fourth pipe body 440.

When the first tightening screw 455 is loosened, the pressure of the first tightening screw 455 on the fourth pipe body 440 is released, and the third pipe body 430 and the fourth pipe body 440 can be relatively moved. Then, when the first tightening screw 455 is tightened, the first tightening screw 455 presses the fourth pipe body 440 again, so that the relative positions of the third pipe body 430 and the fourth pipe body 440 are fixed again. The purpose of fixing the relative positions of the expandable third tube 430 and the fourth tube 440 is realized by the first tightening screw 455.

The present embodiment is substantially the same as that of the first embodiment, except that the locking device 450 of the present embodiment includes a lock ring 456 and a second tightening screw 457, as shown in FIG. The lock ring 456 is provided with a slit 4651 that allows the diameter of the lock ring 456 to be adjusted. The lock ring 456 is provided at one end of the third tube 430 near the fourth tube 440. A second tightening screw 457 is attached to the slit 4561, and the size of the slit 4561 can be adjusted by tightening or loosening the second tightening screw 457.

When the second tightening screw 457 is loosened, the slit 4561 becomes larger, the pressure on the third tube 430 and the fourth tube 440 by the lock ring 456 is released, and the third tube 430 and the fourth tube 440 are relative to each other. It becomes possible to move to. Further, when the second tightening screw 457 is tightened, the slit 4561 becomes smaller, and the lock ring 456 presses the third pipe body 430 and the fourth pipe body 440 again, so that the third pipe body 430 and the fourth pipe body 440 are pressed again. The relative position of can be fixed again. By combining the lock ring 456 and the second tightening screw 457, the purpose of fixing the relative positions of the expandable third tube 430 and the fourth tube 440 is realized.

The above is only a preferred embodiment of the present invention, and those skilled in the art can make various modifications within the scope of specific embodiments and applications based on the idea of the present invention. All of these modifications fall within the scope of protection according to the invention, as long as they do not deviate from the concept of the invention.

100 Base 200 Disinfectant light 310 1st sensor 320 2nd sensor 331 Button 332 Charging hole 400 Telescopic structure 410 1st tube 420 2nd tube 430 3rd tube 440 4th tube 450 Locking device 451 1st screw 452 No. 2 Screws 453 Positioning Hole 454 Elastic Engagement Point 458 Pressurized Engagement Point 459 Slot 455 1st Tightening Screw 456 Lock Ring 4561 Slit 457 2nd Tightening Screw 460 Elastic Member 461 Elastic Member Mounting Base

Claims (10)

Base (100) and
A disinfectant lamp (200) fixedly attached to the base (100) for sterilization and disinfection,
A first sensor (310) electrically connected to the disinfectant lamp (200) to detect the number and position of the object to be sterilized,
A second sensor (320) electrically connected to the disinfectant lamp (200) to detect the presence or absence of proximity to the human body, and
Including the telescopic structure (400) ,
The base (100) is fixedly attached to the telescopic structure (400).
A sterilizer characterized by that. Base (100) and
A disinfectant lamp (200) fixedly attached to the base (100) for sterilization and disinfection,
A first sensor (310) electrically connected to the disinfectant lamp (200) to detect the number and position of the object to be sterilized,
A second sensor (320) electrically connected to the disinfectant lamp (200) to detect the presence or absence of proximity to the human body, and
Including control mechanism
The disinfectant lamp (200), the first sensor (310), and the second sensor (320) are all electrically connected to the control mechanism.
The disinfectant lamp (200) includes a plurality of sub-disinfectant lamps, and the plurality of the sub-disinfectant lamps are sequentially arranged along the extending direction of the base (100) and electrically connected to the control mechanism independently of each other. Is connected to
The control mechanism separately controls the start and stop of the plurality of sub-sterilization lamps based on the detection result of the first sensor.
A sterilizer characterized by that. The sterilizer according to claim 2 , further comprising a telescopic structure (400), wherein the base (100) is fixedly attached to the telescopic structure (400). The telescopic structure (400)
The first tube (410) and
Includes a second tube (420), which is stretchably connected to the first tube (410).
The base (100) is fixedly attached to the first tube body (410) or the second tube body (420).
The locking device (450) is attached to the connection point between the first tube body (410) and the second tube body (420), and the first tube body (410) and the second tube body (420) are attached. The sterilizer according to claim 1 or 3 , wherein the sterilizer is used to fix the relative position of the sterilizer. The locking device (450) includes a first screw (451) and a second screw (452) that mesh with each other, and one of the first screw (451) and the second screw (452) is the first tube body. The sterilizing apparatus according to claim 4 , wherein the sterilizing apparatus is opened in (410) and the other is opened in the second tube (420). The telescopic structure (400) further includes a third tubular body (430), and the third tubular body (430) is stretchably connected to the second tubular body (420) so that the second tubular body (430) can be expanded and contracted. The sterilizing device according to claim 4 or 5 , wherein the locking device (450) is also attached to a connection portion between the 420) and the third tube body (430). The telescopic structure (400) further includes a fourth tubular body (440), and the fourth tubular body (440) is stretchably connected to the third tubular body (430) so that the third tubular body (440) can be expanded and contracted. The sterilizing device according to claim 6 , wherein the locking device (450) is also attached to a connection portion between the 430) and the fourth tube body (440). Further, a claim comprising a control mechanism, wherein the disinfectant lamp (200), the first sensor (310), and the second sensor (320) are all electrically connected to the control mechanism. The sterilizer according to 1. The sterilizer according to claim 1 or 2 , wherein the first sensor (310) is an infrared sensor, and the second sensor (320) is a microwave sensor. The elastic structure (400) further includes an elastic member (460), one end of the elastic member (460) is in contact with the first tubular body (410), and the other end of the elastic member (460) is the first. 2. The sterilizer according to claim 4, wherein the elastic member (460) is provided so as to be in contact with the tubular body (420) and in a compressed state when the sterilizer is in a contracted state.

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