CN112915226A - External environment monitoring unit and disinfection cabinet applying same - Google Patents
External environment monitoring unit and disinfection cabinet applying same Download PDFInfo
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- CN112915226A CN112915226A CN202110061620.6A CN202110061620A CN112915226A CN 112915226 A CN112915226 A CN 112915226A CN 202110061620 A CN202110061620 A CN 202110061620A CN 112915226 A CN112915226 A CN 112915226A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 48
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005286 illumination Methods 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 19
- 239000011229 interlayer Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an external environment monitoring unit, which is characterized by comprising: the box body is internally provided with an accommodating cavity, and the side wall of the box body is provided with a through hole (12); the photosensitive probe (3) is used for monitoring the illumination intensity of the environment; and the driving mechanism (4) is in transmission connection with the box body or the photosensitive probe (3) at the power output end, so that the photosensitive probe (3) has at least two states: in a first state, the photosensitive probe (3) is accommodated in the accommodating cavity of the box body; in the second state, the photosensitive probe (3) is exposed out of the box body through the through hole (12). The invention also discloses a disinfection cabinet applying the external environment monitoring unit. Compared with the prior art, the external environment monitoring unit can monitor the external environment and has long service life.
Description
Technical Field
The invention relates to the technical field of kitchen equipment, in particular to an external environment monitoring unit and a disinfection cabinet applying the same.
Background
Many existing disinfection cabinets have long-acting cleaning functions, namely intelligent ventilation is started once 6 hours after a disinfection and drying working period of the disinfection cabinet (5 minutes of drying, 5 minutes of drying and exhausting and 5 minutes of exhausting), and then intelligent ventilation is started once every 24 hours, so that the interior of the disinfection cabinet is ensured to be fresh and comfortable for a long time. Specific results can be found in the invention patent of patent application No. CN201911071672.0 (publication No. CN110841087A), namely a disinfection cabinet. However, the existing long-acting cleaning function has no obvious prompt sign during operation, and when a user takes bowls and chopsticks during long-acting cleaning operation, the bowls and chopsticks are easily scalded.
In order to avoid injury to human body, the invention patent of a box body disinfection cabinet with the patent application number of CN201210350120.5 (publication number of CN103656699A) discloses that the injury of an ultraviolet disinfection lamp to human body is further reduced by arranging an infrared probe at one corner of a box cover.
However, the probe is always exposed out of the disinfection cabinet, is easy to collide and damage, and can affect the overall appearance of the disinfection cabinet.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide an external environment monitoring unit which can monitor an external environment and has a long service life, in view of the current situation of the prior art.
The second technical problem to be solved by the invention is to provide a disinfection cabinet with the external environment monitoring unit.
The technical scheme adopted by the invention for solving the first technical problem is as follows: an external environment monitoring unit, comprising:
the box body is internally provided with an accommodating cavity, and the side wall of the box body is provided with a through hole;
the photosensitive probe is used for monitoring the illumination intensity of the environment; and
the power output end of the driving mechanism is in transmission connection with the box body or the photosensitive probe, so that the photosensitive probe has at least two states:
in a first state, the photosensitive probe is accommodated in the accommodating cavity of the box body;
in the second state, the photosensitive probe passes through the through hole and is exposed out of the box body.
In order to facilitate the installation of the driving mechanism and avoid the exposure of the driving mechanism, the driving mechanism is installed in the accommodating cavity of the box body, and the power output end of the driving mechanism is in transmission connection with the photosensitive probe.
The technical scheme adopted by the invention for solving the second technical problem is as follows: a disinfection cabinet with the external environment monitoring unit comprises
The shell forms the box body; and
the inner container is arranged in the shell, a disinfection cavity is arranged in the inner container, an interlayer is formed between the outer wall of the inner container and the inner wall of the shell, and the interlayer forms the accommodating cavity.
In order to avoid the photosensitive probe being shielded by a panel when extending out, the through hole is arranged on the top wall of the shell, the upper part of the front side of the shell is provided with the panel, and the top of the panel is higher than the top wall of the shell;
in the second state, the photosensitive probe is positioned above the panel.
In order to realize the compound movement of the photosensitive probe, the driving mechanism comprises
The base is basically horizontally arranged and fixed relative to the inner container, and the surface of the base is provided with an installation groove;
the guide rail is provided with a second sliding groove extending along the front-back direction, and the bottom of the guide rail is provided with a jack communicated with the second sliding groove;
the barrier strip extends in the vertical direction, the bottom end of the barrier strip is accommodated in the mounting groove, the side part of the barrier strip is provided with a pressed block, the top end of the barrier strip penetrates through the jack, and a first elastic piece is arranged between the base and the barrier strip, so that the top end of the barrier strip always has the tendency of extending into the second sliding groove, and the pressed block always has the tendency of being exposed out of the mounting groove;
the first connecting rod comprises a first arm part, a second arm part and a first roller wheel, wherein the second arm part extends downwards from the rear part of the first arm part to the front and back in an inclined mode, the first roller wheel is installed at the joint of the first arm part and the second arm part, the photosensitive probe is installed at the bottom of the front end of the first arm part, the second arm part is provided with a waist-shaped hole extending along the length direction of the second arm part, the free end of the second arm part is provided with a positioning part, and the first roller wheel can be rotatably accommodated in the second sliding groove and can slide in the second sliding groove;
the second connecting rod extends along the vertical direction, the bottom end of the second connecting rod can be movably arranged on the base in the front-back direction, the side part of the second connecting rod is provided with a pressing block corresponding to the pressed block, the top end of the second connecting rod is provided with a second roller wheel, and the second roller wheel can be rotatably accommodated in the waist-shaped hole and can slide in the waist-shaped hole;
the guide seat is fixed relative to the inner container;
the sliding block is arranged on the guide seat in a sliding manner back and forth and is provided with a rotation stopping part corresponding to the positioning part, and a second elastic part is arranged between the guide seat and the sliding block so that the sliding block always has the tendency of moving backwards; and
the power output shaft of the driving piece is in transmission connection with the second connecting rod and is used for driving the second connecting rod to reciprocate along the front-back direction;
when the pressed block is not pressed by the pressing block, the positioning part is not limited by the rotation stop part, and in this state, the top end of the barrier strip extends into the second sliding groove under the action of the first elastic piece to limit the first roller so that the first connecting rod can only drive the photosensitive probe to rotate around the axis of the first roller under the action of the second connecting rod;
the positioning part is limited by the rotation stopping part when the pressed part is pressed by the pressing part, and in this state, the top end of the barrier strip is separated from the second sliding groove under the action of the first elastic part to release the limitation on the first roller, so that the first connecting rod can only drive the photosensitive probe to move back and forth along the second sliding groove under the action of the second connecting rod.
In order to realize the transmission connection between the driving piece and the second connecting rod, the driving mechanism also comprises
And the transmission assembly is connected between the power output shaft of the driving piece and the second connecting rod and can transmit the motion of the power output shaft of the driving piece to the second connecting rod.
In order to adjust the moving speed of the second connecting rod and ensure the stable sliding of the second connecting rod conveniently, the base is provided with a first sliding chute extending along the front-back direction;
the transmission component comprises
The rack extends along the front-back direction, at least part of the rack can be inserted in the first sliding groove in a sliding way, and the bottom of the second connecting rod is connected with the rack; and
and the gear is arranged on the power output shaft of the driving piece and is meshed with the rack.
In order to avoid the rack from separating from the first sliding chute upwards, the cross section of the first sliding chute is trapezoidal.
In order to limit the moving direction of the blocking strip, a first guide rod is convexly arranged on the bottom surface of the mounting groove upwards, correspondingly, a guide block corresponding to the first guide rod is arranged at the bottom end of the blocking strip and can be arranged on the first guide rod in a penetrating mode in a vertically sliding mode, the first elastic piece is a pressure spring and is sleeved on the first guide rod, and two ends of the first elastic piece are respectively abutted against the bottom surface of the mounting groove and the guide block.
In order to facilitate the force application of the pressure-receiving block and reduce the abrasion of the pressure-receiving block, the pressure-receiving block is a roller which is rotatably connected to the guide block.
In order to limit the front and back directions of the first roller, the distance between the jack and the rear end face of the second sliding groove is smaller than the diameter of the first roller, so that a limiting space for accommodating the first roller is formed between the barrier strip and the local inner wall of the second sliding groove in a surrounding mode in the state that the top end of the barrier strip extends into the second sliding groove through the jack.
In order to limit the limit position of the barrier strip moving upwards, the upper part of the barrier strip is provided with a step surface, and the step surface is abutted against the bottom of the guide rail under the state that the pressure receiving block is not pressed by the pressing block.
In order to reduce the abrasion of the first roller and the second roller, the first roller is rotatably connected to the joint of the first arm and the second arm; or/and
the second roller is rotatably connected to the top end of the second connecting rod.
In order to apply force to the pressure receiving block conveniently, the pressure receiving block moves up and down through the back and forth movement of the pressing block, and the bottom surface of the front end of the pressing block is provided with a pressing surface which inclines downwards from front to back.
In order to realize the guide of the sliding block and facilitate the installation of the second elastic part, the guide seat comprises a base plate and a second guide rod which is arranged on the base plate and is arranged along the front-back direction, the sliding block can be arranged on the second guide rod in a penetrating way in a sliding way, the second elastic part is a pressure spring and is sleeved on the second guide rod, and two ends of the second elastic part are respectively abutted against the base plate and the sliding block.
In order to facilitate the limit of the rotation stopping part on the positioning part, the positioning part and the rotation stopping part are respectively provided with a first plane and a second plane which correspond to each other, and the first plane abuts against the second plane when the positioning part is limited by the rotation stopping part.
In order to ensure that the rotation stopping part is stable and limited on the positioning part, the rotation stopping part is a permanent magnet, and the positioning part is made of a material which can be adsorbed by the permanent magnet.
In order to ensure the integral aesthetic property of the disinfection cabinet in the first state and prevent external impurities from entering the interlayer through the through hole, in the first state, at least part of the first arm part is inserted in the through hole, and the top surface of the first arm part and the top surface of the shell are positioned on the same plane.
Compared with the prior art, the invention has the advantages that: the box body or the photosensitive probe is driven by the driving mechanism to move, so that the state conversion can be realized, and in the first state, the photosensitive probe is accommodated in the accommodating cavity of the box body, so that the photosensitive probe can be prevented from being damaged due to collision, and the service life is prolonged; in the second state, the photosensitive probe penetrates through the through hole to be exposed out of the box body, and the photosensitive probe is opened at the moment to monitor the external environment.
Drawings
FIG. 1 is a schematic perspective view of a disinfection cabinet according to an embodiment of the present invention in a first position;
FIG. 2 is a schematic perspective view of the housing of FIG. 1 with the top wall omitted;
FIG. 3 is a perspective view of the disinfection cabinet of the present invention in a second position;
FIG. 4 is a schematic perspective view of the photosensitive probe and the driving mechanism of the disinfection cabinet of the present invention in a first state;
FIG. 5 is a longitudinal cross-sectional view of the sensing probe and drive mechanism of FIG. 4;
FIG. 6 is a schematic perspective view of the embodiment of the disinfection cabinet of the present invention with the photosensitive probe and the driving mechanism in an intermediate state;
FIG. 7 is a schematic perspective view of the photosensitive probe and the driving mechanism in the second state according to the embodiment of the disinfection cabinet of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 7, a preferred embodiment of the disinfection cabinet of the present invention is shown. The disinfection cabinet comprises a shell 1, an inner container 2, a photosensitive probe 3 and a driving mechanism 4.
Wherein, the inner bag 2 has the disinfection chamber, locates in the shell 1, and is formed with intermediate layer 11 between the outer wall of inner bag 2 and the inner wall of shell 1, and the upper portion of shell 1 front side has panel 13, and the top of this panel 13 is higher than the roof of shell 1, and this is the common mode of setting up of sterilizer. In this embodiment, the top wall of the housing 1 is provided with a through hole 12, and the panel 13 is a control panel.
The light sensing probe 3 is used for monitoring the illumination intensity of the environment.
The driving mechanism 4 is installed in the interlayer 11 between the top wall of the inner container 2 and the top wall of the outer shell 1, and comprises a base 41, a guide rail 42, a barrier strip 43, a first connecting rod 44, a second connecting rod 45, a sliding block 47, a transmission assembly 48, a driving member 49, a first elastic member 401 and a second elastic member 402.
Specifically, the base 41 is substantially horizontally arranged above the top wall of the inner container 2, the surface of the base 41 is provided with a mounting groove 411 and a first sliding groove 412 extending along the front-rear direction, two first guide bars 4111 arranged side by side are convexly arranged on the bottom surface of the mounting groove 411, and the cross section of the first sliding groove 412 is trapezoidal;
the guide rail 42 is basically horizontally arranged below the top wall of the shell 1, the guide rail 42 is provided with two second sliding grooves 421 which are arranged side by side and extend along the front-back direction, and the bottom of the guide rail 42 is provided with an insertion hole 422 which is communicated with one of the second sliding grooves 421;
the blocking strip 43 extends in the vertical direction, the bottom end of the blocking strip 43 is provided with a guide block 431 corresponding to the first guide rod 4111, the guide block 431 is accommodated in the installation groove 411 and can be slidably arranged on the first guide rod 4111 up and down, and the side part of the guide block 431 is provided with a pressure receiving block 432, in this embodiment, the pressure receiving block 432 is a roller which is rotatably connected to the guide block 431; the top end of the barrier strip 43 is arranged in the insertion hole 422 in a penetrating way, and the upper part of the barrier strip 43 is provided with a step surface 433 which can be abutted against the bottom surface of the guide rail 42;
the first elastic members 401 are compression springs, the number of the first elastic members 401 is two, the two first elastic members correspond to the first guide rods 4111 one by one, the first guide rods 4111 are sleeved with the first elastic members 401, and two ends of each first elastic member 401 abut against the bottom surface of the mounting groove 411 and the guide block 431 respectively, so that the top end of the barrier strip 43 always has a tendency of extending into the second sliding groove 421, and the pressed block 432 always has a tendency of being exposed out of the mounting groove 411;
the first link 44 includes a first arm portion 441, a second arm portion 442 extending obliquely downward from the front to the rear of the first arm portion 441, and a first roller 443 mounted at the junction of the first arm portion 441 and the second arm portion 442; the photosensitive probes 3 are mounted at the bottom of the front end of the first arm 441, the number of the second arm 442 is two and the two second arm 442 are arranged side by side, the second arm 442 is provided with a waist-shaped hole 4421 extending along the length direction of the second arm, the free end of the second arm 442 is provided with a positioning part 4422, the number of the first rollers 443 is two, the two first rollers 443 are respectively rotatably connected to two sides of the joint of the first arm 441 and the second arm 442 and are in one-to-one correspondence with the second sliding grooves 421, and the first rollers 443 can be rotatably accommodated in the corresponding second sliding grooves 421 and can slide back and forth in the second sliding grooves 421; the distance between the insertion hole 422 and the rear end face of the second sliding groove 421 is smaller than the diameter of the first roller 443, so that in a state where the top end of the barrier strip 43 extends into the second sliding groove 421 through the insertion hole 422, a limit space for accommodating the first roller 443 is formed between the barrier strip 43 and a partial inner wall of the second sliding groove 421 in an enclosing manner, in this embodiment, the distance between the insertion hole 422 and the rear end face of the second sliding groove 421 is 3/4 of the diameter of the first roller 443;
the second connecting rod 45 extends along the vertical direction, the bottom end of the second connecting rod 45 is connected with the front end of a below-mentioned rack 481, a pressing block 451 corresponding to the pressed block 432 is arranged on the side part of the rack 481, and a pressing surface 4511 inclining downwards from front to back is arranged on the bottom surface of the front end of the pressing block 451; the second roller 452 is rotatably connected to two sides of the top end of the second connecting rod 45, and the second roller 452 can be rotatably accommodated in the kidney-shaped hole 4421 and can slide in the kidney-shaped hole 4421;
the guide holder 46 includes a support bar 460, a base plate 461 and a second guide bar 462; the number of the support bars 460 is two, the two support bars 460 are erected on the base 41 side by side and are respectively located on two sides of the first sliding groove 412, the number of the second guide rods 462 is two, the two second guide rods correspond to the support bars 460 one by one, and the rear ends of the second guide rods 462 are connected to the top ends of the corresponding support bars 460; the base plate 462 is substantially vertically arranged and connected to the front ends of the two second guide bars 462;
the slider 47 can be slidably arranged on the two second guide rods 462 back and forth, the back surface of the slider 47 is provided with a rotation stopping part 471 corresponding to the positioning part 4422, the positioning part 4422 and the rotation stopping part 471 are respectively provided with a corresponding first plane and a corresponding second plane, the second plane is basically vertically arranged, and the first plane abuts against the second plane under the condition that the positioning part 4422 is limited by the rotation stopping part 471; in this embodiment, the rotation stopping portion 471 is a permanent magnet, and the positioning portion 4422 is made of a material that can be adsorbed by the permanent magnet;
the second elastic member 402 is a compression spring, and is in one-to-one correspondence with the second guide rods 462, and is sleeved on the corresponding second guide rods 462, and two ends of the second elastic member 402 respectively abut against the base plate 461 and the sliding block 47, so that the sliding block 47 always has a tendency of moving backwards;
the transmission assembly 48 comprises a rack 481 and a gear 482; the rack 481 extends in the front-rear direction, and at least a part thereof is slidably inserted into the first sliding groove 412; the gear 482 is meshed with the rack 481;
the driving member 49 is a motor, and is mounted on the base 41, and a power output shaft thereof is coaxially connected with the gear 482, so as to drive the gear 482 to rotate; the driving member 49 is started to drive the gear 482 to rotate, and as the gear 482 is meshed with the rack 481, the rack 481 moves along the first sliding groove 412, so that the second connecting rod 45 is driven to move synchronously;
during the forward and backward movement of the second link 45:
firstly, as shown in fig. 4 and 5, while the pressure receiving block 432 is not pressed by the pressing surface 4511 of the pressing block 451, the positioning portion 4422 is not limited by the rotation stop portion 471, and in this state, the top end of the barrier 43 extends into the second chute 421 under the action of the first elastic element 401 (the step surface 433 of the barrier 43 abuts against the bottom of the guide rail 42) to limit the first roller 443, so that the first link 44 can only drive the photosensitive probe 3 to rotate around the axis of the first roller 443 under the action of the second link 45;
as shown in fig. 6 and 7, while the pressure receiving block 432 is pressed by the pressing surface 4511 of the pressing block 451, the positioning portion 4422 is limited by the rotation stopping portion 471, and in this state, the top end of the barrier 43 is separated from the second sliding groove 421 against the action of the first elastic member 401 to release the limitation on the first roller 443, so that the first link 44 can only drive the photosensitive probe 3 to move back and forth along the second sliding groove 421 under the action of the second link 45;
under the driving of the driving mechanism 4, the photosensitive probe 3 has at least two states:
in the first state, the photosensitive probe 3 is accommodated in the interlayer 11 between the top wall of the inner container 2 and the top wall of the shell 1, at least part of the first arm part 441 is inserted into the through hole 12, the top surface of the first arm part 441 and the top surface of the shell 1 are positioned on the same plane, and the first plane is basically horizontally arranged;
in the second state, the photosensitive probe 3 is exposed to the interlayer 11 through the through hole 12 and is positioned above the panel 13, and the first plane is arranged substantially vertically.
In addition, the disinfection cabinet is provided with a control system, the photosensitive probe 3 is electrically connected with the input end of the control system, and the disinfection unit and the steam exhaust unit of the disinfection cabinet are both connected with the output end of the control system, so that the control system can receive signals collected by the photosensitive probe 3 and control the on-off of the disinfection unit and the steam exhaust unit.
The working principle of the invention is as follows:
(1) as shown in fig. 4 and 5, in an initial state, the disinfection cabinet is in a first state, the photosensitive probe 3 is accommodated in the interlayer 11 between the top wall of the inner container 2 and the top wall of the housing 1, and the top surface of the first arm 441 and the top surface of the housing 1 are on the same plane, so that the photosensitive probe 3 can be prevented from being damaged due to collision, the housing 1 is overall attractive, and external impurities cannot enter the interlayer 11 through the through hole 12;
(2) when external environment light needs to be sensed, the driving member 49 is started to rotate forward to drive the gear 482 to rotate, the gear 482 is meshed with the rack 481, the rack 481 moves forward along the first sliding groove 412, and therefore the second connecting rod 45 is driven to move synchronously, but at the moment, because the pressed surface 4511 of the pressed block 451 does not press the pressed block 432, the top end of the barrier strip 43 extends into the second sliding groove 421 under the action of the first elastic member 401 to limit the first roller 443, and meanwhile, the positioning portion 4422 is not limited by the rotation stopping portion 471, so that the first connecting rod 44 can only drive the photosensitive probe 3 to rotate around the axis of the first roller 443 under the action of the second connecting rod 45 until the positioning portion 4422 of the first connecting rod 44 contacts with the rotation stopping portion 471, and the first plane and the second plane are abutted against each other, which is an intermediate state of the movement of the driving mechanism;
in the intermediate state, as shown in fig. 6, the pressing face 4511 of the pressing block 451 moves right to the position of the pressure receiving block 432, and applies pressure to the pressure receiving block 432, so as to drive the pressed block 432 to move downwards, the barrier strip 43 moves downwards synchronously, the top end of the barrier strip 43 overcomes the action of the first elastic component 401 to separate from the second sliding slot 421, so as to release the limit on the first roller 443, meanwhile, since the positioning portion 4422 of the first link 44 and the rotation stopping portion 471 are attracted to each other by magnetic force, further rotation of the first link 44 is prevented, therefore, the first link 44 can only drive the photosensitive probe 3 to move forward along the second chute 421 under the action of the second link 45, until the photosensitive probe 3 extends out of the disinfection cabinet, and the driving member 49 is closed, as shown in fig. 7, in the second state, the photosensitive probe 3 is exposed out of the interlayer 11 and positioned above the panel 13, and at the moment, the photosensitive probe 3 is started, so that the illumination intensity of the external environment can be monitored;
(3) after the photosensitive probe senses the ambient light, the photosensitive probe 3 is closed, the driving member 49 is started to rotate reversely, the second connecting rod 45 is driven to move backwards, similarly, since the positioning portion 4422 is limited by the rotation stopping portion 471, the first connecting rod 44 can only drive the photosensitive probe 3 to move backwards along the second sliding groove 421 under the action of the second connecting rod 45 until the photosensitive probe moves to the intermediate state, the first roller 443 is blocked by the rear end face of the second sliding groove 421, cannot move backwards continuously, and can only rotate, the positioning portion 4422 gradually disengages from the rotation stopping portion 471, the pressing block 451 gradually disengages from the pressed block 432, the barrier strip 43 resets under the action of the first elastic member 401, the first connecting rod 44 drives the photosensitive probe 3 to rotate continuously around the axis of the first roller 443 under the action of the second connecting rod 45 until the photosensitive probe resets to the initial state, the driving member 49 is closed, and a cycle is completed.
When the long-acting cleaning function is required to be operated, the photosensitive probe 3 can be firstly stretched out to sense the illumination intensity of the surrounding environment, when the surrounding is detected to be a dark environment, the long-acting cleaning is started, when the surrounding is detected to be brighter, the long-acting cleaning function is delayed, the illumination intensity of the environment is continuously detected at the frequency of once every half hour, and after the surrounding is detected to be the dark environment, the long-acting cleaning is started, so that the long-acting cleaning function can be ensured to be operated at night when a user can not take tableware basically, and the user is prevented from being scalded.
Claims (18)
1. An external environment monitoring unit, comprising:
the box body is internally provided with an accommodating cavity, and the side wall of the box body is provided with a through hole (12);
the photosensitive probe (3) is used for monitoring the illumination intensity of the environment; and
and the power output end of the driving mechanism (4) is in transmission connection with the box body or the photosensitive probe (3) so that the photosensitive probe (3) has at least two states:
in a first state, the photosensitive probe (3) is accommodated in the accommodating cavity of the box body;
in the second state, the photosensitive probe (3) is exposed out of the box body through the through hole (12).
2. The external environment monitoring unit of claim 1, wherein: the driving mechanism (4) is arranged in the accommodating cavity of the box body, and the power output end of the driving mechanism (4) is in transmission connection with the photosensitive probe (3).
3. A disinfection cabinet applying an external environment monitoring unit as claimed in claim 2, comprising
A housing (1) constituting the case; and
the inner container (2) is arranged in the shell (1), a disinfection cavity is formed inside the inner container, an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1), and the interlayer (11) forms the accommodating cavity.
4. A disinfection cabinet as claimed in claim 3, wherein: the perforation (12) is arranged on the top wall of the shell (1), the upper part of the front side of the shell (1) is provided with a panel (13), and the top of the panel (13) is higher than the top wall of the shell (1);
in the second state, the photosensitive probe (3) is positioned above the panel (13).
5. A disinfection cabinet as claimed in claim 4, wherein: the driving mechanism (4) comprises
The base (41) is basically horizontally arranged, is fixed relative to the inner container (2), and is provided with a mounting groove (411) on the surface;
a guide rail (42) having a second slide groove (421) extending in the front-rear direction, and a bottom portion thereof being provided with an insertion hole (422) penetrating the second slide groove (421);
the blocking strip (43) extends in the vertical direction, the bottom end of the blocking strip is accommodated in the installation groove (411), the side part of the blocking strip is provided with a pressure-bearing block (432), the top end of the blocking strip penetrates through the insertion hole (422), and a first elastic piece (401) is arranged between the base (41) and the blocking strip (43) so that the top end of the blocking strip (43) always has the tendency of extending into the second sliding groove (421) and the pressure-bearing block (432) always has the tendency of being exposed out of the installation groove (411);
the first connecting rod (44) comprises a first arm part (441), a second arm part (442) and a first roller (443), wherein the second arm part (442) extends downwards from front to back obliquely from the rear part of the first arm part (441), the first roller (443) is installed at the joint of the first arm part (441) and the second arm part (442), the photosensitive probe (3) is installed at the bottom of the front end of the first arm part (441), the second arm part (442) is provided with a waist-shaped hole (4421) extending along the length direction of the second arm part, the free end of the second arm part (442) is provided with a positioning part (4422), and the first roller (443) can be rotatably accommodated in the second sliding groove (421) and can slide in the second sliding groove (421);
the second connecting rod (45) extends along the vertical direction, the bottom end of the second connecting rod can be movably arranged on the base (41) back and forth, the side part of the second connecting rod is provided with a pressing block (451) corresponding to the pressed block (432), the top end of the second connecting rod is provided with a second roller (452), and the second roller (452) can be rotatably accommodated in the waist-shaped hole (4421) and can slide in the waist-shaped hole (4421);
a guide seat (46) fixed to the inner container (2);
the sliding block (47) is arranged on the guide seat (46) in a forward and backward sliding manner and is provided with a rotation stopping part (471) corresponding to the positioning part (4422), and a second elastic piece (402) is arranged between the guide seat (46) and the sliding block (47) so that the sliding block (47) always has the tendency of moving backwards; and
a driving piece (49), the power output shaft of which is in transmission connection with the second connecting rod (45) and is used for driving the second connecting rod (45) to reciprocate along the front-back direction;
when the pressure block (432) is not pressed by the pressing block (451), the positioning part (4422) is not limited by the rotation stopping part (471), and in this state, the top end of the barrier strip (43) extends into the second sliding groove (421) under the action of the first elastic element (401) to limit the first roller (443), so that the first connecting rod (44) can only drive the photosensitive probe (3) to rotate around the axis of the first roller (443) under the action of the second connecting rod (45);
when the pressure receiving block (432) is pressed by the pressing block (451), the positioning part (4422) is limited by the rotation stopping part (471), and in this state, the top end of the barrier strip (43) overcomes the action of the first elastic piece (401) to be separated from the second sliding groove (421) so as to release the limitation on the first roller (443), so that the first connecting rod (44) can only drive the photosensitive probe (3) to move back and forth along the second sliding groove (421) under the action of the second connecting rod (45).
6. A disinfection cabinet as claimed in claim 5, wherein: the driving mechanism (4) also comprises
And the transmission assembly (48) is connected between the power output shaft of the driving piece (49) and the second connecting rod (45) and can transmit the motion of the power output shaft of the driving piece (49) to the second connecting rod (45).
7. A disinfection cabinet as claimed in claim 6, wherein: the base (41) is provided with a first sliding chute (412) extending along the front-back direction;
the transmission assembly (48) comprises
A rack (481) extending in the front-rear direction and at least partially slidably inserted into the first sliding groove (412), wherein the bottom of the second link (45) is connected to the rack (481); and
and the gear (482) is arranged on a power output shaft of the driving piece (49) and is meshed with the rack (481).
8. A disinfection cabinet as claimed in claim 7, wherein: the cross section of the first sliding chute (412) is trapezoidal.
9. A disinfection cabinet as claimed in claim 5, wherein: the bottom surface of the mounting groove (411) is provided with a first guide rod (4111) in an upward protruding manner, correspondingly, the bottom end of the barrier bar (43) is provided with a guide block (431) corresponding to the first guide rod (4111), the guide block (431) can be arranged on the first guide rod (4111) in a penetrating manner in a vertically sliding manner, the first elastic piece (401) is a pressure spring and is sleeved on the first guide rod (4111), and two ends of the first elastic piece respectively abut against the bottom surface of the mounting groove (411) and the guide block (431).
10. A disinfection cabinet as claimed in claim 9, wherein: the pressure receiving block (432) is a roller which is rotatably connected to the guide block (431).
11. A disinfection cabinet as claimed in claim 5, wherein: the distance between the insertion hole (422) and the rear end face of the second sliding groove (421) is smaller than the diameter of the first roller (443), so that a limiting space for accommodating the first roller (443) is formed between the barrier strip (43) and the partial inner wall of the second sliding groove (421) in a surrounding mode in a state that the top end of the barrier strip (43) extends into the second sliding groove (421) through the insertion hole (422).
12. A disinfection cabinet as claimed in claim 5, wherein: the upper part of the barrier strip (43) is provided with a step surface (433), and the step surface (433) is abutted against the bottom of the guide rail (42) when the pressure receiving block (432) is not pressed by the pressing block (451).
13. A disinfection cabinet as claimed in claim 5, wherein: the first roller (443) is rotatably connected to the joint of the first arm (441) and the second arm (442); or/and
the second roller (452) is rotatably connected to the top end of the second connecting rod (45).
14. A disinfection cabinet as claimed in claim 5, wherein: the bottom surface of the front end of the pressing block (451) is provided with a pressing surface (4511) which is inclined downwards from front to back.
15. A disinfection cabinet as claimed in claim 5, wherein: the guide holder (46) include base plate (461) and install on base plate (461) and along fore-and-aft direction second guide bar (462), slider (47) wear to establish on this second guide bar (462) with sliding back and forth, second elastic component (402) be the pressure spring, the cover establish second guide bar (462) on, and both ends respectively with base plate (461) with slider (47) offset.
16. A disinfection cabinet as claimed in claim 5, wherein: the positioning part (4422) and the rotation stopping part (471) are respectively provided with a first plane and a second plane which correspond to each other, and the first plane abuts against the second plane when the positioning part (4422) is limited by the rotation stopping part (471).
17. A disinfection cabinet as claimed in claim 16, wherein: the rotation stopping part (471) is a permanent magnet, and the positioning part (4422) is made of a material which can be adsorbed by the permanent magnet.
18. A disinfection cabinet as claimed in any one of claims 5 to 17, wherein: in the first state, the first arm part (441) is at least partially inserted into the through hole (12), and the top surface of the first arm part (441) and the top surface of the shell (1) are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061620.6A CN112915226B (en) | 2021-01-18 | 2021-01-18 | External environment monitoring unit and disinfection cabinet applying same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061620.6A CN112915226B (en) | 2021-01-18 | 2021-01-18 | External environment monitoring unit and disinfection cabinet applying same |
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| Publication Number | Publication Date |
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| CN112915226A true CN112915226A (en) | 2021-06-08 |
| CN112915226B CN112915226B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110061620.6A Active CN112915226B (en) | 2021-01-18 | 2021-01-18 | External environment monitoring unit and disinfection cabinet applying same |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156813A (en) * | 1977-07-25 | 1979-05-29 | Systems, Science And Software | Detector module for gas monitor |
| CN203507175U (en) * | 2013-10-18 | 2014-04-02 | 上海林内有限公司 | Intelligently-sterilizing tableware disinfection cabinet |
| CN209122277U (en) * | 2018-11-14 | 2019-07-19 | 郑州大学第二附属医院 | A kind of ultrasonic detection device for clinical treatment |
| KR20190102511A (en) * | 2018-02-26 | 2019-09-04 | 주식회사 아이에이 | Infrared detection system |
| CN110878968A (en) * | 2018-08-23 | 2020-03-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit with hidden human sensing device |
| CN111142093A (en) * | 2020-01-15 | 2020-05-12 | 梁嘉敏 | Telescopic automobile ultrasonic proximity sensor |
-
2021
- 2021-01-18 CN CN202110061620.6A patent/CN112915226B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156813A (en) * | 1977-07-25 | 1979-05-29 | Systems, Science And Software | Detector module for gas monitor |
| CN203507175U (en) * | 2013-10-18 | 2014-04-02 | 上海林内有限公司 | Intelligently-sterilizing tableware disinfection cabinet |
| KR20190102511A (en) * | 2018-02-26 | 2019-09-04 | 주식회사 아이에이 | Infrared detection system |
| CN110878968A (en) * | 2018-08-23 | 2020-03-13 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit with hidden human sensing device |
| CN209122277U (en) * | 2018-11-14 | 2019-07-19 | 郑州大学第二附属医院 | A kind of ultrasonic detection device for clinical treatment |
| CN111142093A (en) * | 2020-01-15 | 2020-05-12 | 梁嘉敏 | Telescopic automobile ultrasonic proximity sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112915226B (en) | 2021-11-26 |
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