A pet drying box

Abstract

The present invention discloses a pet drying box, comprising a box body, a door that can be opened relative to the box body at the front side of the box body, and is characterized in that a partition is provided at the rear side of the box body, the partition dividing the box body into a drying chamber and an air supply chamber, a centrifugal air supply mechanism is provided in the air supply chamber, an air supply bottom plate is provided at the bottom of the drying chamber, and a first air supply channel and a return air duct are provided in the box body below the partition, respectively, which can connect the drying chamber and the air supply chamber, with the air inlet of the return air duct located at the bottom of the drying chamber; alternatively, the air inlet of the return air duct is located in the drying chamber outside the partition. The present invention has a simple structure, good drying effect, can effectively collect pet hair, and is easy to clean.

Description

Technical Field

[0001] The present invention relates to the technical field of pet products, and in particular to a pet drying box. Background Art

[0002] A pet drying box is a device used to dry pets' fur after bathing and grooming. The fan type can be categorized as a standard fan, axial flow fan, turbine fan, direct exhaust fan, or hybrid. The purpose of using a pet drying box is to save labor. The entire pet fur drying process is performed by the machine, eliminating the need for a hair dryer or hairdryer. This saves labor and reduces the noise generated by the hair dryer.

[0003] According to the existing Chinese invention patent with the announcement number CN116076385A, a pet drying box is disclosed. The structure includes a box body, a drying chamber for accommodating pets, a bottom plate at the bottom of the box body, and a top wall facing the drying box on the top of the bottom plate; a plurality of strip-shaped air inlets are provided in the top wall, and the ventilation chamber is connected to the drying chamber through the air inlets; a mounting plate is provided on the side of the box body, a slot is provided in the mounting plate, and a detachable fan that blows hot air is provided in the slot; the fan transports hot air from the ventilation port to the ventilation duct through the blowing port, and then enters the ventilation chamber through the ventilation duct. The ventilation chamber uses multiple air inlets to blow the hot air into the drying chamber in a turbulent flow from bottom to top. Changing the flow rate and direction of the hot air can quickly dry the pet's hair.

[0004] However, the existing method has relatively insufficient air volume due to the multiple air outlets, resulting in a relatively low pet drying efficiency. Moreover, it cannot provide centralized air supply to a specific location, which cannot meet the needs of users.

[0005] Therefore, existing pet drying boxes need to be further improved. Summary of the Invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a pet drying box with a simple structure, good drying effect, the ability to effectively collect pet hair, and easy cleaning.

[0007] In order to achieve the above-mentioned object, the present invention adopts the following scheme: A pet drying box, comprising a box body, a box door that can be opened relative to the box body is provided on the front side of the box body, and the characteristics are: a partition is provided on the rear side of the box body, the partition divides the box body into a drying chamber and an air supply chamber, a centrifugal air supply mechanism is provided in the air supply chamber, an air supply bottom plate is provided in the bottom of the drying chamber, a first air supply channel and a return air duct that can connect the drying chamber and the air supply chamber are respectively provided in the box body below the partition, and the air inlet of the return air duct is located in the bottom of the drying chamber; alternatively, the air inlet of the return air duct is located in the drying chamber outside the partition.

[0008] As another improvement of the pet drying box described in the present invention, the centrifugal air supply mechanism includes an air inlet hole arranged on the rear side of the box body and interconnected with the air supply chamber, a mounting inner seat is provided at a position corresponding to the air inlet hole on the box body, and a centrifugal fan is provided on the mounting inner seat through a mounting plate, and an acute angle is formed between the rotation axis of the centrifugal fan and the partition.

[0009] As another improvement of the pet drying box described in the present invention, a return air seat is provided in the middle of the front side of the partition, and a return air grille is provided on the outer periphery of the return air seat. The air outlet end of the return air seat is connected to the air inlet end of the centrifugal air supply mechanism.

[0010] As another improvement of the pet drying box described in the present invention, a movable rotating shaft is provided on the return air seat, which can move forward and backward relative to the return air seat and can dock with the rotating shaft of the centrifugal fan. A fixed cross bar is provided on the movable rotating shaft inside the return air seat, and a movable cross bar that can be extended and retracted relative to the fixed cross bar is movably provided inside the fixed cross bar. A positioning convex ring is provided on the outer wall of the movable cross bar, a first pressing spring is provided between the positioning convex ring and the end of the fixed cross bar, a cleaning brush head is provided on the outer end of the movable cross bar, the front end of the movable rotating shaft extends out of the return air seat and is movably provided with a pressing plate through a bearing, and a second pressing spring is provided on the outer wall of the movable rotating shaft between the pressing plate and the return air seat.

[0011] Another object of the present invention is to provide a pet drying box that can change the air supply position, thereby effectively ensuring that the pet can obtain a larger air volume at different angles, thereby quickly drying the hair at that location.

[0012] As another improvement to the pet drying box described in the present invention, a comfort window for manual access is provided on the left side and / or right side of the box body, a first switch capable of closing the air inlet is provided at a position corresponding to the air inlet in the air supply chamber, a second switch capable of isolating the first air supply channel is provided between the first air supply channel and the air supply chamber, and a switching mechanism capable of respectively driving the first switch and / or the second switch to operate is provided in the air supply chamber.

[0013] As another improvement to the pet drying box described in the present invention, a blow pipe capable of blowing air into the inner cavity of the box is provided on the top of the box body, a second air supply channel capable of connecting the air supply chamber and the blow pipe is provided in the air supply chamber, a third switch capable of isolating the second air supply channel is provided in the second air supply channel, and a transmission mechanism is provided between the second switch and the third switch.

[0014] As another improvement of the pet drying box described in the present invention, the first switch includes a first grille plate arranged in the box body on the rear side of the air inlet, a first ventilation slot is provided on the first grille plate, a second grille plate is provided on the rear side of the first grille plate, a second ventilation slot is provided at a position of the second grille plate corresponding to the first ventilation slot, and the air inlet is closed when the first ventilation slot and the second ventilation slot are misaligned with each other.

[0015] As another improvement of the pet drying box described in the present invention, the second switch includes a third grille plate arranged in the first air supply channel, a third ventilation slot is provided on the third grille plate, a fourth grille plate is provided on the upper side of the third grille plate, and a fourth ventilation slot is provided at a position corresponding to the third ventilation slot on the fourth grille plate. When the third ventilation slot and the fourth ventilation slot are misaligned with each other, the first air supply channel is closed.

[0016] As another improvement of the pet drying box of the present invention, the third switch includes a hinge shaft arranged in the air supply chamber, and a switch plate is movably arranged on the hinge shaft.

[0017] As another improvement of the pet drying box described in the present invention, the transmission mechanism includes a first transmission rack arranged on the fourth grid plate, and a sector gear is provided at a position corresponding to the first transmission rack on the switch plate, and the first transmission rack can engage with the sector gear.

[0018] As another improvement of the pet drying box described in the present invention, the switching mechanism includes a driving motor arranged in the air supply chamber, a driving wheel is provided on the output shaft of the driving motor, a second transmission rack is provided on the lower side of the second grille plate, a reversing gear is provided in the air supply chamber, the reversing gear is engaged with the second transmission rack, a first tooth group capable of driving the second transmission rack to move is provided on the driving wheel, and a second tooth group capable of driving the first transmission rack to move and driving the first transmission rack to drive the sector gear to rotate is also provided on the driving wheel.

[0019] As another improvement of the pet drying box of the present invention, a heating lamp is provided on the top of the box.

[0020] As another improvement of the pet drying box described in the present invention, a 24V DC power supply module is provided in the box body, and the centrifugal air supply mechanism and the switching mechanism are respectively connected to the 24V DC power supply module. A charging connector and a control switch are provided on the outer wall of the box body, and the charging connector and the control switch are respectively connected to the 24V DC power supply module.

[0021] As another improvement of the pet drying box described in the present invention, one side of the box door is hinged to one side of the box body by a hinge, and a locking mechanism is provided between the other side of the box door and the box body, and the locking mechanism includes a locking ring arranged on the rear side of the box door, a through hole is provided at a position corresponding to the locking ring on the box body, a lock core seat is provided at a position corresponding to the through hole in the box body, a lock hook is provided in the lock core seat, and a switch button that can drive the lock hook to rotate is provided on the lock core seat, and the switch button extends out of the side wall of the box body.

[0022] In summary, the present invention has the following advantages over the prior art: 1. The present invention can control the opening and closing of the first switch, the second switch, the third switch, etc. through the switching mechanism, thereby changing the air supply position inside the box, so that the pet can obtain a sufficiently large air volume in certain positions, thereby quickly drying the hair at that position.

[0023] Second, the present invention provides a heating lamp on the top of the box to provide sufficient heat inside the box, thereby accelerating the drying efficiency.

[0024] 3. The present invention is provided with a 24V DC power supply module in the box, which is easy to carry and can be used outdoors.

[0025] Fourth, in the present invention, a negative ion generator is provided in the air supply chamber, which can effectively kill bacteria in the air and make the air cleaner.

[0026] 5. In the present invention, detachable filters are respectively provided at the air inlet, the air blowing pipe and the third grid plate, thereby greatly eliminating dust in the air and providing cleaner air inside the box.

[0027] 6. In the present invention, soothing windows are provided on both sides of the box, through which the emotions of the pets in the box can be soothed.

[0028] 7. The door of the present invention is connected to the box body through a locking mechanism, which is convenient and firm to lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0030] Figure 2 It is one of the cross-sectional schematic diagrams of the present invention.

[0031] Figure 3 This is the second cross-sectional schematic diagram of the present invention.

[0032] Figure 4 This is one of the internal structure diagrams of the second embodiment of the present invention.

[0033] Figure 5This is a second schematic diagram of the internal structure of the second embodiment of the present invention.

[0034] Figure 6 This is the third schematic diagram of the internal structure of the second embodiment of the present invention.

[0035] Figure 7 This is one of the internal structure diagrams of the third embodiment of the present invention.

[0036] Figure 8 for Figure 7 Enlarged schematic diagram of point A in the middle.

[0037] Figure 9 This is a schematic diagram of the third switch of the present invention being turned on.

[0038] Figure 10 This is the second schematic diagram of the internal structure of the third embodiment of the present invention.

[0039] Figure 11 for Figure 10 Enlarged schematic diagram of point B in the middle.

[0040] In the figure: 1. box body; 2. box door; 3. comfort window; 4. air supply chamber; 5. centrifugal air supply mechanism; 6. air supply bottom plate; 7. first air supply channel; 8. air inlet; 9. first switch; 91. first grille plate; 92. second grille plate; 93. second ventilation slot; 10. second switch; 101. third grille plate; 102. fourth grille plate; 103. fourth ventilation slot; 11. switching mechanism; 111. output shaft; 112. drive wheel; 113. second transmission rack; 114. reversing gear; 115. first gear set; 116. second gear set; 12. blowpipe; 13. second air supply channel; 14. third switch; 141. hinge shaft; 142. switch plate; 15 , transmission mechanism; 151, first transmission rack; 152, fan-shaped gear; 16, heating lamp; 17, 24V DC power supply module; 18, charging connector; 19, control switch; 20, hinge; 21, locking mechanism; 211, locking ring; 212, through hole; 213, lock core seat; 214, lock hook; 215, switch button; 22, return air seat; 23, return air grille; 24, movable rotating shaft; 25, fixed cross bar; 26, movable cross bar; 27, positioning convex ring; 28, cleaning brush head; 29, pressing plate; 30, second top pressure spring. DETAILED DESCRIPTION

[0041] The above and other technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

[0042] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0043] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0044] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0045] like Figure 1-3 As shown, the first embodiment of the present invention is: a pet drying box, comprising a box body 1, a box door 2 that can be opened relative to the box body 1 is provided on the front side of the box body 1, and a partition 200 is provided on the rear side of the box body 1. The partition 200 divides the box body 1 into a drying chamber 300 and an air supply chamber 4. A centrifugal air supply mechanism 5 is provided in the air supply chamber 4, and an air supply bottom plate 6 is provided at the bottom of the drying chamber 300. A first air supply channel 7 and a return air duct 400 that can connect the drying chamber 300 and the air supply chamber 4 are respectively provided in the box body 1 below the partition 200, and the air inlet 8 of the return air duct 400 is located at the bottom of the drying chamber 300.

[0046] The centrifugal air supply mechanism 5 of the present invention includes an air inlet 51 disposed on the rear side of the housing 1 and interconnected with the air supply chamber 4. A mounting inner seat 52 is provided on the housing 1 at a position corresponding to the air inlet 51. A centrifugal fan 53 is mounted on the mounting inner seat 52 via a mounting plate 54. The rotation axis of the centrifugal fan 53 forms an acute angle with the partition 200. The acute angle is 1-15 degrees. In the present invention, a removable filter 55 can be provided at the air inlet 51.

[0047] In the present invention, a detachable filter 53 is fastened to the air inlet 51. In the present invention, a large amount of air can be generated in the air supply chamber 4 by the centrifugal fan 53. The air supply chamber 4 enters the lower side of the air supply base plate 6 in the bottom of the drying chamber 300 along the first air supply channel 7, and then blows upward through the blowing holes on the air supply base plate 6. The air in the drying chamber 300 enters the centrifugal fan 53 through the return air duct 400, thus forming a cycle. In the present invention, a detachable hair collection net 500 is provided at the air inlet 8 of the return air duct 400. During the air circulation and transportation process, pet hair dropped will be collected in the hair collection net 500. By disassembling the hair collection net 500, it can be easily cleaned or replaced. In the present invention, since pets are generally excited or frightened during the drying process, they generally do not crawl or lie on the air supply base plate 6. Therefore, placing the hair collection net 500 on the bottom of the drying chamber 300 is more effective than placing it on the partition 200 or the side panels of the cabinet 1 to prevent it from being blocked by pets and affecting the return air and hair collection effect. An air cavity 600 is defined between the lower end surface of the air supply base plate 6 and the inner wall of the cabinet 1. The first air supply channel 7 is connected to the air cavity 600, and the air inlet 8 is isolated from the air cavity 600.

[0048] Reference Figure 4-6 The second embodiment of the present invention differs from the first embodiment in that the air inlet 8 of the return air duct 400 is located within the drying chamber 300 outside the partition 200. Specifically, a connecting slot is provided in the middle of the partition 200, and a return air seat 22 is provided in the middle of the front side of the partition 200. The return air seat 22 is connected to the connecting slot, which is in turn connected to the air inlet end of the centrifugal air supply mechanism 5. A return air grille 23 is provided on the outer periphery of the return air seat 22.

[0049] In this embodiment, a movable rotating shaft 24 is provided on the return air seat 22, which can move forward and backward relative to the return air seat 22 and can dock with the rotating shaft of the centrifugal fan 53. A fixed cross bar 25 is provided on the movable rotating shaft 24 inside the return air seat 22. A movable cross bar 26 that can be extended and retracted relative to the fixed cross bar 25 is movably provided inside the fixed cross bar 25. A positioning protrusion 27 is provided on the outer wall of the movable cross bar 26. A first pressing spring is provided between the positioning protrusion 27 and the end of the fixed cross bar 25. A cleaning brush head 28 that can clean the return air grille 23 is provided on the outer end of the movable cross bar 26. The front end of the movable rotating shaft 24 extends out of the return air seat 22 and is movably provided with a pressing plate 29 through a bearing. A second pressing spring 30 is provided on the outer wall of the movable rotating shaft 24 between the pressing plate 29 and the return air seat 22. In the present invention, when the cleaning brush head 28 needs to be cleaned, the pressing plate 29 can be pressed to drive the movable rotating shaft 24 to move backward and dock with the rotating shaft of the centrifugal fan 53. The friction force is used to drive the movable rotating shaft 24 to drive the fixed cross bar 25, the movable cross bar 26 and the cleaning brush head 28 to rotate in the return air seat 22, thereby cleaning the return air grille 23.

[0050] Reference Figure 7-11 A third embodiment of the present invention provides a pet drying box, comprising a box body 1, a door 2 disposed on the front of the box body 1, which can be opened relative to the box body 1, and a comfort window 3, accessible by hand, disposed on the left and / or right side of the box body 1. The upper side of the comfort window 3 is hinged to the side door of the box body 1 via a rotating shaft. A torsion spring is mounted on the rotating shaft and connected to the window. In the present invention, the comfort window 3 can only be opened inward. Ventilation slots are provided in the comfort window 3. An air supply chamber 4 is provided on the rear side of the box body 1, a centrifugal air supply mechanism 5 is provided in the air supply chamber 4, an air supply base plate 6 is provided on the bottom of the box body 1, a first air supply channel 7 is provided between the bottom surface of the air supply base plate 6 and the inner wall of the box body 1, one end of the first air supply channel 7 is connected with the air supply chamber 4, an air inlet 8 that can connect the air supply chamber 4 and the inner cavity of the box body 1 is provided on the rear side of the box body 1, a first switch 9 that can close the air inlet 8 is provided at a position corresponding to the air inlet 8 in the air supply chamber 4, a second switch 10 that can isolate the first air supply channel 7 is provided between the first air supply channel 7 and the air supply chamber 4, and a switching mechanism 11 that can drive the first switch 9 and / or the second switch 10 to work respectively is provided in the air supply chamber 4.

[0051] The present invention provides a blow pipe 12 at the top of the housing 1 that can blow air into the inner cavity of the housing 1. A second air supply channel 13 is provided in the air supply chamber 4 that can connect the air supply chamber 4 and the blow pipe 12. The second air supply channel 13 is formed by a baffle 130 provided on the periphery of the centrifugal air supply mechanism 5 and the inner wall of the housing 1. A third switch 14 is provided in the second air supply channel 13 that can isolate the second air supply channel 13. A transmission mechanism 15 is provided between the second switch 10 and the third switch 14. The blow pipe 12 of the present invention includes a tube body, and a plurality of blowing holes are evenly distributed on one side of the tube body. In one embodiment of the blow pipe 12 of the present invention, the air inlet end of the blow pipe 12 is connected to a knob provided on the outer wall of the housing 1 via a connector. The blow pipe 12 can be rotated by the knob to change the angle of the blowing hole. This greatly improves the blowing efficiency.

[0052] In the present invention, the switching mechanism can control the opening and closing of the first switch, the second switch, the third switch, etc., thereby changing the air supply position inside the box, so that the pet can get a sufficiently large air volume in certain positions, thereby quickly drying the hair there.

[0053] The first switch 9 of the present invention includes a first grille plate 91 disposed within the housing 1 behind the air inlet 8. A first ventilation slot is provided on the first grille plate 91. A second grille plate 92 is disposed behind the first grille plate 91. Second ventilation slots 93 are disposed at positions corresponding to the first ventilation slots on the second grille plate 92. When the first ventilation slots and the second ventilation slots 93 are misaligned, the air inlet 8 is closed. In the present invention, a first guide groove (not shown) is disposed within the housing 1. A first guide block is disposed at positions corresponding to the first guide groove on the second grille plate 92. The first guide block is movably disposed within the first guide groove. In the present invention, the shape of the first ventilation slot matches that of the second ventilation slot 93 and can be round, square, or the like.

[0054] The second switch 10 of the present invention includes a third grille plate 101 disposed within the first air supply passage 7, wherein the third grille plate 101 is provided with a third ventilation slot, a fourth grille plate 102 is disposed above the third grille plate 101, and a fourth ventilation slot 103 is disposed at a position corresponding to the third ventilation slot on the fourth grille plate 102. When the third ventilation slot and the fourth ventilation slot 103 are misaligned with each other, the first air supply passage 7 is closed. In the present invention, mounting seats are disposed on both sides of the second air supply passage 13 within the air supply chamber 4, the third grille plate 101 is mounted on the mounting seats, and a second guide groove 104 is disposed on the mounting seats. A second guide block 105 is disposed at a position corresponding to the second guide groove 104 on the fourth grille plate 102, and the second guide block 105 is movably disposed within the second guide groove 104.

[0055] In one embodiment of the present invention, the first guide block and the second guide block 105 may be T-shaped guide blocks, and the corresponding first guide grooves and second guide grooves 104 may be T-shaped guide grooves.

[0056] The third switch 14 of the present invention includes a hinge shaft 141 disposed in the air supply chamber 4, and a switch plate 142 is movably disposed on the hinge shaft 141. The switch plate 142 of the present invention can rotate relative to the hinge shaft 141, thereby opening or closing the second air supply channel 13.

[0057] The transmission mechanism 15 of the present invention includes a first transmission rack 151 provided on the fourth grid plate 102 , and a sector gear 152 is provided at a position corresponding to the switch plate 142 and the first transmission rack 151 , and the first transmission rack 151 can mesh with the sector gear 152 .

[0058] The switching mechanism 11 of the present invention includes a driving motor arranged in the air supply chamber 4, a driving wheel 112 is provided on the output shaft 111 of the driving motor, a second transmission rack 113 is provided on the lower side of the second grid plate 92, a reversing gear 114 is provided in the air supply chamber 4, the reversing gear 114 is engaged with the second transmission rack 113, a first tooth group 115 that can drive the second transmission rack 113 to move is provided on the driving wheel 112, and a second tooth group 116 that can drive the first transmission rack 151 to move and can drive the first transmission rack 151 to drive the sector gear 152 to rotate is also provided on the driving wheel 112.

[0059] In the initial state of the present invention, the first switch 9 is in the open state, and the second switch 10 and the third switch 14 are respectively in the closed state. When the air supply position needs to be switched, the drive motor controls the rotation of the drive wheel 112, and the first tooth group 115 engages with the reversing gear 114, thereby driving the reversing gear 114 to rotate. The rotation of the reversing gear 114 drives the second transmission rack 113 meshed therewith to move, thereby causing the first ventilation slots on the first grille plate 91 and the second ventilation slots 93 of the second grille plate 92 to be offset from each other, thereby closing the air inlet 8. At the same time, the second tooth group 116 drives the first transmission rack 151 to move, causing the third ventilation slots on the third grille plate 101 to overlap with the fourth ventilation slots 103 on the fourth grille plate 102, thereby opening the second switch 10. At this time, the first air supply channel 7 is connected to the air supply chamber 4, and the airflow generated by the centrifugal air supply mechanism 5 is sent from the bottom to the top of the air supply bottom plate 6 into the interior of the housing 1. When the wind needs to be switched to the top blowpipe 12, the driving wheel 112 continues to rotate. At this time, the first tooth group 115 and the reversing gear 114 are separated from each other, and the second tooth group 116 is still engaged with the first transmission rack 151. The first transmission rack 151 continues to move, thereby driving the third ventilation slot of the third grille plate 101 and the fourth ventilation slot 103 of the fourth grille plate 102 to be misaligned with each other. At this time, the second switch 10 is closed. At the same time, the first transmission rack 151 is engaged with the fan gear 152, thereby driving the switch plate 142 to rotate, thereby opening the third switch 14. At this time, the second air supply channel 13 and the air supply chamber 4 are interconnected, and the airflow generated by the centrifugal air supply mechanism 5 will enter the blowpipe 12 from the second air supply channel 13. In the technical solution of the present invention, a driving motor cooperates with the driving wheel 112, the reversing gear 114, the first gear set 115, the second gear set 116, the first transmission rack 151, the second transmission rack 113, etc., so as to realize multi-duct switching.

[0060] In the present invention, a heating lamp 16 is provided on the top of the box 1 to provide sufficient heat inside the box, thereby accelerating the drying efficiency.

[0061] In the present invention, a 24V DC power module 17 is provided in the housing 1. The centrifugal air supply mechanism 5 and the switching mechanism 11 are respectively connected to the 24V DC power module 17. A charging connector 18 and a control switch 19 are provided on the outer wall of the housing 1. The charging connector 18 and the control switch 19 are respectively connected to the 24V DC power module 17. The 24V DC power module is conveniently carried in the housing and can be used outdoors.

[0062] In the present invention, a negative ion generator 23 is provided in the air supply chamber, which can effectively kill bacteria in the air and make the air cleaner.

[0063] In the present invention, a control circuit board (commercially available product) can be set in the box body 1, and the 24V DC power supply module 17, heating lamp 7, drive motor, centrifugal fan 53, and negative ion generator 23 are respectively connected to the control circuit board. The heating lamp 7, drive motor, centrifugal fan 53, and negative ion generator 23 can be controlled to operate through the control circuit board 100.

[0064] The door 2 of the present invention is hingedly connected to one side of the box body by a hinge 20. A locking mechanism 21 is provided between the other side of the door 2 and the box body 1. The locking mechanism 21 includes a locking ring 211 provided on the rear side of the door 2, a through hole 212 provided in the box body 1 at a position corresponding to the locking ring 211, a lock cylinder seat 213 provided in the box body 1 at a position corresponding to the through hole 212, a lock hook 214 provided in the lock cylinder seat 213, and a switch button 215 provided on the lock cylinder seat 213 for driving the lock hook 214 to rotate. The switch button 215 extends from the side wall of the box body 1. The door of the present invention is connected to the box body via the locking mechanism, making locking convenient and secure.

[0065] In the present invention, detachable filter screens are respectively provided at the air inlet, the air blowing pipe and the third grid plate, thereby greatly eliminating dust in the air and providing cleaner air for the interior of the box.

[0066] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A pet drying box, comprising a box body (1), a box door (2) which can be opened relative to the box body (1) is provided on the front side of the box body (1), and is characterized in that: A partition (200) is provided on the rear side of the box body (1), and the partition (200) divides the box body (1) into a drying chamber (300) and an air supply chamber (4). A centrifugal air supply mechanism (5) is provided in the air supply chamber (4), and an air supply bottom plate (6) is provided in the bottom of the drying chamber (300). A first air supply channel (7) and a return air duct (400) that can connect the drying chamber (300) and the air supply chamber (4) are provided in the box body (1) below the partition (200), respectively. The air inlet (8) of the return air duct (400) is located in the bottom of the drying chamber (300), or the air inlet (8) of the return air duct (400) is located in the drying chamber (300) outside the partition (200); A comfort window (3) for human access is provided on the left side or / and the right side of the box (1); a first switch (9) capable of closing the air inlet (8) is provided at a position corresponding to the air inlet (8) in the air supply chamber (4); a second switch (10) capable of isolating the first air supply passage (7) is provided between the first air supply passage (7) and the air supply chamber (4); and a switching mechanism (11) capable of respectively driving the first switch (9) and / or the second switch (10) to operate is provided in the air supply chamber (4); A blowing pipe (12) capable of blowing air into the inner cavity of the box (1) is provided on the top of the box (1); a second air supply passage (13) capable of connecting the air supply chamber (4) and the blowing pipe (12) is provided in the air supply chamber (4); a third switch (14) capable of blocking the second air supply passage (13) is provided in the second air supply passage (13); and a transmission mechanism (15) is provided between the second switch (10) and the third switch (14); The first switch (9) includes a first grille plate (91) arranged in a box (1) at the rear side of the air inlet (8), a first ventilation slot is provided on the first grille plate (91), a second grille plate (92) is provided at the rear side of the first grille plate (91), a second ventilation slot (93) is provided at a position of the second grille plate (92) corresponding to the first ventilation slot, and the air inlet (8) is closed when the first ventilation slot and the second ventilation slot (93) are misaligned with each other. The second switch (10) includes a third grille plate (101) arranged in the first air supply channel (7), a third ventilation slot is provided on the third grille plate (101), and a fourth grille plate (102) is provided on the upper side of the third grille plate (101). 2), a fourth ventilation slot (103) is provided at a position corresponding to the third ventilation slot on the fourth grille plate (102), and the first air supply channel (7) is closed when the third ventilation slot and the fourth ventilation slot (103) are misaligned with each other, the third switch (14) includes a hinge shaft (141) provided in the air supply chamber (4), a switch plate (142) is movably provided on the hinge shaft (141), the transmission mechanism (15) includes a first transmission rack (151) provided on the fourth grille plate (102), a fan gear (152) is provided at a position corresponding to the switch plate (142) and the first transmission rack (151), and the first transmission rack (151) can mesh with the fan gear (152).

2. A pet drying box according to claim 1, characterized in that: The centrifugal air supply mechanism (5) includes an air inlet (51) provided on the rear side of the housing (1) and communicating with the air supply chamber (4); a mounting inner seat (52) is provided at a position corresponding to the air inlet (51) on the housing (1); a centrifugal fan (53) is provided on the mounting inner seat (52) via a mounting plate (54); and an acute angle is formed between the rotation axis of the centrifugal fan (53) and the partition (200).

3. A pet drying box according to claim 2, characterized in that: A return air seat (22) is provided in the middle of the front side of the partition (200), and a return air grille (23) is provided on the outer periphery of the return air seat (22). The air outlet end of the return air seat is connected to the air inlet end of the centrifugal air supply mechanism (5).

4. A pet drying box according to claim 3, characterized in that: A movable rotating shaft (24) is provided on the return air seat (22) and can move forward and backward relative to the return air seat (22) and can dock with the rotating shaft of the centrifugal fan (53). A fixed cross bar (25) is provided on the movable rotating shaft (24) in the return air seat (22). A movable cross bar (26) that can be telescopic relative to the fixed cross bar (25) is movably provided in the fixed cross bar (25). A positioning protruding ring (27) is provided on the outer wall of the movable cross bar (26). A first pressing spring is provided between the positioning protruding ring (27) and the end of the fixed cross bar (25). A cleaning brush head (28) is provided on the outer end of the movable cross bar (26). A front end of the movable rotating shaft (24) extends out of the return air seat (22) and is movably provided with a pressing plate (29) through a bearing. A second pressing spring (30) is provided on the outer wall of the movable rotating shaft (24) between the pressing plate (29) and the return air seat (22).

5. The pet drying box according to claim 1, characterized in that: The switching mechanism (11) includes a driving motor arranged in an air supply chamber (4), a driving wheel (112) is provided on an output shaft (111) of the driving motor, a second transmission rack (113) is provided on the lower side of the second grid plate (92), a reversing gear (114) is provided in the air supply chamber (4), the reversing gear (114) is meshed with the second transmission rack (113), a first tooth group (115) capable of driving the second transmission rack (113) to move is provided on the driving wheel (112), and a second tooth group (116) capable of driving the first transmission rack (151) to move and driving the first transmission rack (151) to drive the sector gear (152) to rotate is also provided on the driving wheel (112).

6. The pet drying box according to claim 1, characterized in that: A heating lamp (16) is provided in the top of the box (1), a 24V DC power supply module (17) is provided in the box (1), the centrifugal air supply mechanism (5) and the switching mechanism (11) are respectively connected to the 24V DC power supply module (17), and a charging connector (18) and a control switch (19) are provided on the outer wall of the box (1), and the charging connector (18) and the control switch (19) are respectively connected to the 24V DC power supply module (17).

7. The pet drying box according to claim 1, characterized in that: One side of the box door (2) is hinged to one side of the box body through a hinge (20), and a locking mechanism (21) is provided between the other side of the box door (2) and the box body (1), wherein the locking mechanism (21) comprises a locking ring (211) provided on the rear side of the box door (2), a through hole (212) provided at a position corresponding to the locking ring (211) in the box body (1), a lock core seat (213) provided at a position corresponding to the through hole (212) in the box body (1), a lock hook (214) provided in the lock core seat (213), and a switch button (215) capable of driving the lock hook (214) to rotate provided on the lock core seat (213), wherein the switch button (215) extends out of the side wall of the box body (1).

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