Small sterilizing and drying box

Abstract

A small disinfecting and drying box comprises a box body, an inner container is arranged in the box body, a first support is arranged at the bottom of the inner container, a hot air device and air inlet channels are arranged on the first support, the air inlet channels are arranged on the two sides of the hot air device respectively, air inlets are formed in the two sides of the inner container respectively, and the air inlet channels correspond to the air inlets in a one-to-one mode. The hot air device communicates with the air inlet channels, and the air inlet channels communicate with the inner cavity through the corresponding air inlets. The air inlet channels are formed in the two sides of the hot air device, the air inlets are formed in the two sides of the inner container respectively, and hot air enters the inner cavity of the inner container through the air inlets in the two sides of the inner container, so that the hot air in the inner cavity flows more evenly, objects to be dried in the inner cavity can be effectively dried, and the drying effect is greatly improved; besides, a plurality of supporting strips are arranged on the peripheral side of the inner container, and the supporting strips, the first support and the second support are matched, so that the inner container is tightly pressed between the first support and the second support, and the inner container can be effectively fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of drying boxes, in particular to a small disinfection drying box. Background Art

[0002] Chinese patent document number CN212842537U disclosed a drying and disinfection box on March 30, 2021, including a box body, a mounting groove is provided at the bottom of the box body, and an air inlet is provided at the bottom of the mounting groove; a disinfection mechanism is arranged on one side of the box body, and the disinfection mechanism is arranged in the mounting groove, and the disinfection mechanism includes a filter cotton arranged at the air inlet, a PCT heating element at the upper end of the air inlet, and a fan arranged at the upper end of the PCT heating element, an ultraviolet lamp bead is provided at the upper end of the fan, and a power switch is provided at the upper end of the disinfection mechanism, and the fan, PCT heating element, and ultraviolet lamp bead are electrically connected to the power switch. The air inlet of this drying and disinfection box is arranged on one side of the box body, so that the hot air in the box body flows unevenly, resulting in that some of the items to be dried in the box body cannot be effectively dried, and the drying effect is poor.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a small disinfection and drying box with simple structure, good drying effect, good sterilization effect, good user experience and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A small disinfection and drying box designed for this purpose includes a box body, an inner liner is arranged in the box body, and a first bracket is arranged at the bottom of the inner liner. It is characterized in that: a hot air device and air inlet channels are respectively arranged on both sides of the hot air device on the first bracket, air inlets are respectively arranged on both sides of the inner liner, the air inlet channels and the air inlets correspond to each other one by one, an inner cavity is arranged in the inner liner, the hot air device is connected to each air inlet channel, and the air inlet channel is connected to the inner cavity through the corresponding air inlets.

[0006] It also includes a second bracket installed on the top of the box body, and a plurality of support bars respectively arranged on the sides of the inner tank. The upper end of the support bar and the top of the inner tank are connected to the second bracket, and the lower end of the support bar is connected to the first bracket. The first bracket is fixed on the box body so that the inner tank is pressed tightly between the first bracket and the second bracket.

[0007] A first sterilization device is respectively arranged on both sides of the inner cavity, and the first sterilization device includes a first sterilization component, a pressure plate and a first pressure strip. The upper end of the pressure plate is plugged into the second bracket, and the lower end of the pressure plate is plugged into the first bracket. The first pressure strip is fixed to the side of the inner tank, and a first mounting groove is arranged on the pressure plate. The first sterilization component is arranged on the first mounting groove, and the first sterilization component is pressed between the pressure plate and the first pressure strip.

[0008] A second sterilization device is arranged at the bottom of the inner cavity, and the second sterilization device includes a second sterilization component and a second pressure strip. A second mounting groove is arranged on the first bracket, and a pressure rib is arranged on the second mounting groove. The second pressure strip is fixed to the bottom of the inner tank, and the second sterilization component is arranged on the second mounting groove, and the second sterilization component is pressed between the pressure rib and the second pressure strip.

[0009] A third sterilization device is arranged on the top of the inner cavity, and an upper cover assembly is arranged on the top of the box body for rotating opening and closing. An electrical room is arranged in the upper cover assembly. The third sterilization device is arranged in the electrical room, and it includes a third sterilization component and a third pressure strip. The third pressure strip is fixed on the upper cover assembly, and the bottom of the third sterilization component is supported on the third pressure strip. A first fixing column hole is arranged on the upper cover assembly, and a first fixing hole is arranged on the third sterilization component. A fastener passes through the first fixing hole and is fastened to the first fixing column hole to fix the third sterilization component on the upper cover assembly.

[0010] A gap is left between the second bracket and the upper cover assembly to form an air outlet connected to the outside, and the inner cavity is connected to the air outlet.

[0011] The hot air device includes a fan and a heating component. A duct chamber is arranged on the first bracket. A heating area and air inlet channels are arranged on both sides of the heating area respectively in the duct chamber. The heating component is arranged on the heating area. The air outlet end of the fan is connected to the heating area, and the heating area is connected to each air inlet channel respectively.

[0012] A flange is provided on the top of the inner liner, a supporting part is provided on the upper end of the support bar, the flange is supported on the supporting part, a second fixing hole is provided on the supporting part, a third fixing hole is provided on the flange, and a second fixing column hole is provided on the second bracket. A fastener passes through the second fixing hole and the third fixing hole in sequence and is fastened to the second fixing column hole to connect the support bar, the inner liner and the second bracket.

[0013] A supporting portion is bent at the lower end of the support bar, a fixing column is arranged at the bottom of the first bracket, the supporting portion is pressed on the fixing column, a fourth fixing hole is arranged on the supporting portion, a third fixing column hole is arranged on the fixing column, a fastener passes through the fourth fixing hole and is fastened to the third fixing column hole to connect the support bar and the first bracket.

[0014] A shelf is arranged on the inner cavity, a step portion is arranged at the bottom of the inner cavity, the bottom of the shelf is supported on the step portion, the air inlet is located at the bottom of the inner cavity, and a drain port is arranged at the bottom of the inner cavity.

[0015] The utility model provides air inlet channels on both sides of the hot air device, and air inlets on both sides of the inner tank respectively, and the air inlet channels and the air inlets correspond to each other one by one. Hot air enters the inner cavity of the inner tank through the air inlets on both sides of the inner tank, so that the hot air flows in the inner cavity more evenly, so that the items to be dried in the inner cavity can be effectively dried, and the drying effect is greatly improved; in addition, a plurality of support bars are provided on the peripheral side of the inner tank, and the support bars, the first bracket and the second bracket cooperate to press the inner tank between the first bracket and the second bracket, so that the inner tank can be effectively fixed, thereby improving the stability of the entire drying box structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a drying box in one embodiment of the utility model.

[0017] Figure 2 It is a cross-sectional view of a drying box in one embodiment of the utility model.

[0018] Figure 3 It is a cross-sectional view of another aspect of the drying box in one embodiment of the utility model.

[0019] Figure 4 It is a cross-sectional view of the drying box at the third position in one embodiment of the utility model.

[0020] Figure 5 It is a partial structural schematic diagram of a drying box in one embodiment of the utility model.

[0021] Figure 6 This is a partial structural exploded view of a drying box in one embodiment of the utility model.

[0022] Figure 7 It is a schematic diagram of the exploded structure of the inner container, the first bracket, the second bracket and the support bar in one embodiment of the utility model.

[0023] Figure 8 This is a schematic diagram of the exploded structure of the first sterilization device in one embodiment of the utility model.

[0024] Fig. 9 It is a schematic diagram of the exploded structure of the first bracket, the second sterilization component and the second pressure strip in one embodiment of the utility model.

[0025] Fig.10 It is a schematic diagram of the assembly structure of the upper cover component, the third sterilization device and the control circuit board in one embodiment of the utility model.

[0026] Fig.11 It is a schematic diagram of the exploded structure of the inner container and the shelf in one embodiment of the utility model.

[0027] Fig.12It is a cross-sectional view of the exploded structure of the box body, the first bracket and the second bracket in one embodiment of the utility model. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0029] See also Figure 1-Figure 12 The small disinfection and drying box includes a box body 1, an inner liner 2 is arranged in the box body 1, a first bracket 3 is arranged at the bottom of the inner liner 2, a hot air device and air inlet channels 4 are arranged on both sides of the hot air device, air inlets 5 are arranged on both sides of the inner liner 2, the air inlet channels 4 and the air inlet channels 5 correspond to each other one by one, an inner cavity 6 is arranged in the inner liner 2, the hot air device is connected to each air inlet channel 4, and the air inlet channel 4 is connected to the inner cavity 6 through the corresponding air inlet 5.

[0030] It also includes a second bracket 7 installed on the top of the box body 1, and a plurality of support bars 8 respectively arranged on the sides of the inner liner 2. The upper end of the support bar 8 and the top of the inner liner 2 are connected to the second bracket 7, and the lower end of the support bar 8 is connected to the first bracket 3. The first bracket 3 is fixed on the box body 1 so that the inner liner 2 is pressed tightly between the first bracket 3 and the second bracket 7.

[0031] A rib 40 is provided on the inner side of the box body 1, a bayonet 41 is provided on the upper end of the rib 40, a clamping edge 42 is provided on the outer side of the second bracket 7, and the clamping edge 42 is clamped into the bayonet 41, so that the second bracket 7 is installed on the top of the box body 1; a fourth fixing column hole 43 is provided at the bottom of the first bracket 3, and a fifth fixing hole 44 is provided at the bottom of the box body 1. A fastener (screw) passes through the fifth fixing hole 44 and is fastened to the fourth fixing column hole 43, so that the first bracket 3 is fixed on the box body 1.

[0032] A first sterilization device is respectively arranged on both sides of the inner cavity 6, and the first sterilization device includes a first sterilization component 9, a pressing plate 10 and a first pressure strip 11. The upper end of the pressing plate 10 is plugged into the second bracket 7, and the lower end of the pressing plate 10 is plugged into the first bracket 3. The first pressure strip 11 is fixed to the side of the inner tank 2. A first mounting groove 12 is arranged on the pressing plate 10. The first sterilization component 9 is arranged on the first mounting groove 12, and the first sterilization component 9 is pressed between the pressing plate 10 and the first pressure strip 11, thereby fixing the first sterilization component 9. The first sterilization component 9 is an ultraviolet lamp, and the first pressure strip 11 is a silicone strip.

[0033] The pressure plate 10 is provided with a first plug-in portion 45 at the upper end and a second plug-in portion 46 at the lower end. The second bracket 7 is provided with a slot 47 and the first bracket 3 is provided with a socket 48. The first plug-in portion 45 is plugged into the slot 47 and the second plug-in portion 46 is plugged into the socket 48.

[0034] A second sterilization device is provided at the bottom of the inner cavity 6, and the second sterilization device includes a second sterilization component 13 and a second pressure strip 14. A second mounting groove 39 is provided on the first bracket 3, and a pressure rib 15 is provided on the second mounting groove 39. The second pressure strip 14 is fixed to the bottom of the inner tank 2. The second sterilization component 13 is provided on the second mounting groove 39, and the second sterilization component 13 is pressed between the pressure rib 15 and the second pressure strip 14, thereby fixing the second sterilization component 13. The second sterilization component 13 is an ultraviolet lamp, and the second pressure strip 14 is a silicone strip.

[0035] A third sterilization device is arranged at the top of the inner cavity 6, and an upper cover assembly 16 is arranged at the top of the box body 1 for rotating opening and closing. An electrical chamber 17 is arranged in the upper cover assembly 16. The third sterilization device is arranged in the electrical chamber 17, which includes a third sterilization component 18 and a third pressure strip 19. The third pressure strip 19 is fixed on the upper cover assembly 16, and the bottom of the third sterilization component 18 is supported on the third pressure strip 19. A first fixing column hole 20 is arranged on the upper cover assembly 16, and a first fixing hole 21 is arranged on the third sterilization component 18. A fastener (screw) passes through the first fixing hole 21 and is fastened to the first fixing column hole 20 to fix the third sterilization component 18 on the upper cover assembly 16. The third sterilization component 18 is an ultraviolet lamp, and the third pressure strip 19 is a silicone strip.

[0036] By arranging ultraviolet lamps on both sides, the bottom and the top of the inner cavity 6 respectively, the objects on the inner cavity 6 can be sterilized in all directions.

[0037] A gap is left between the second bracket 7 and the upper cover assembly 16 to form an air outlet 22 connected to the outside. The inner cavity 6 is connected to the air outlet 22. The air outlet 22 is arranged around the inner cavity 6 so that hot air flows evenly on the inner cavity 6.

[0038] The hot air device includes a fan 23 and a heating component 24, the heating component 24 is a PTC heater, an air duct chamber 25 is arranged on the first bracket 3, a heating area 26 and air inlet channels 4 are arranged on both sides of the heating area 26 in the air duct chamber 25, the heating component 24 is arranged on the heating area 26, the air outlet end of the fan 23 is connected to the heating area 26, the heating area 26 is connected to each air inlet channel 4, an air inlet 49 connected to the outside is arranged at the bottom of the box body 1, and the air inlet end of the fan 23 is connected to the air inlet 49; when the fan 23 and the heating component 24 are working, the outside cold air enters the heating area 26 through the air inlet 49, and is heated by the heating component 24 in the heating area 26, and then the hot air enters the inner cavity 6 through the air inlet channel 4 and the air inlet 5 in turn to dry the items in the inner cavity 6, and then the hot air is discharged to the outside through the air outlet 22.

[0039] The first bracket 3 is integrally provided with a first air duct shell 50 and separately provided with a second air duct shell 51 . The first air duct shell 50 and the second air duct shell 51 are connected to each other so that an air duct chamber 25 is formed between the first air duct shell 50 and the second air duct shell 51 .

[0040] A control circuit board 52 is arranged in the electrical room 17, a wiring groove 53 is formed between the box body 1 and the inner tank 2, a first wiring hole 54 and a second wiring hole 55 are arranged on the upper cover assembly 16, the wiring groove 53, the first wiring hole 54, the second wiring hole 55 and the electrical room 17 are connected in sequence, the first sterilization device is arranged on the wiring groove 53, the external wires of the first sterilization component 9 are passed through the wiring groove 53, the first wiring hole 54 and the second wiring hole 55 in sequence into the electrical room 17, and are connected to the control circuit board 52; a wiring opening 56 is arranged at the bottom of the second installation groove 39, the wiring opening 56 is connected to the wiring groove 53, the external wires of the second sterilization component 13 are passed through the wiring opening 56, the wiring groove 53, the first wiring hole 54 and the second wiring hole 55 in sequence into the electrical room 17, and are connected to the control circuit board 52; the external wires of the third sterilization component 18 are directly connected to the control circuit board 52.

[0041] A magnetic control switch 58 is provided on one side of the upper cover assembly 16, and a magnet 59 is correspondingly provided on one side of the second bracket 7. The magnetic control switch 58 is electrically connected to the control circuit board 52. When the upper cover assembly 16 is closed, the magnetic control switch 58 detects the magnetic field of the magnet 59, and then the control circuit is connected, and the electrical components in the drying box can work normally. When the upper cover assembly 16 is opened, the magnetic control switch 58 cannot detect the magnetic field of the magnet 59, and then the control circuit is disconnected, and the electrical components in the drying box cannot work.

[0042] A power board 60 is disposed on the first bracket 3 , and the control circuit board 52 is electrically connected to the power board 60 , the fan 23 and the heating component 24 , respectively.

[0043] The upper cover assembly 16 includes a control panel 61 , a decorative ring 62 and a cover plate 63 which are sequentially arranged up and down.

[0044] A flange 27 is provided on the top of the inner liner 2, a supporting portion 28 is provided on the upper end of the support bar 8, the flange 27 is supported on the supporting portion 28, a second fixing hole 29 is provided on the supporting portion 28, a third fixing hole 30 is provided on the flange 27, and a second fixing column hole 31 is provided on the second bracket 7. A fastener (screw) passes through the second fixing hole 29 and the third fixing hole 30 in sequence and is fastened to the second fixing column hole 31 to connect the support bar 8, the inner liner 2 and the second bracket 7.

[0045] A support portion 32 is bent at the lower end of the support bar 8, a fixing column 33 is provided at the bottom of the first bracket 3, the support portion 32 is pressed on the fixing column 33, a fourth fixing hole 34 is provided on the support portion 32, and a third fixing column hole 35 is provided on the fixing column 33. A fastener (screw) passes through the fourth fixing hole 34 and is fastened to the third fixing column hole 35 to connect the support bar 8 and the first bracket 3.

[0046] A shelf 36 is provided on the inner cavity 6, and the shelf 36 is used to place the items to be dried. A step portion 37 is provided at the bottom of the inner cavity 6, and the bottom of the shelf 36 is supported on the step portion 37. The air inlet 5 is located at the bottom of the inner cavity 6. A drain port 38 connected to the outside is provided at the bottom of the inner cavity 6, and the drain port 38 is used to drain water dripping from the items to be dried.

[0047] The inner tank 2 is made of stainless steel.

[0048] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A small sterilizing and drying box, comprising a box body (1), an inner liner (2) is arranged in the box body (1), and a first bracket (3) is arranged at the bottom of the inner liner (2), characterized in that: The first bracket (3) is provided with a hot air device and air inlet channels (4) respectively arranged on both sides of the hot air device, air inlet ports (5) are respectively arranged on both sides of the inner liner (2), the air inlet channels (4) and the air inlet ports (5) correspond one to one, an inner cavity (6) is provided in the inner liner (2), the hot air device is respectively connected to each air inlet channel (4), and the air inlet channels (4) are connected to the inner cavity (6) through the corresponding air inlet ports (5).

2. The small sterilizing and drying box according to claim 1, characterized in that: It also comprises a second bracket (7) mounted on the top of the box body (1), and a plurality of support bars (8) respectively arranged on the peripheral sides of the inner liner (2), the upper end of the support bar (8) and the top of the inner liner (2) being connected to the second bracket (7), the lower end of the support bar (8) being connected to the first bracket (3), and the first bracket (3) being fixed on the box body (1) so that the inner liner (2) is pressed tightly between the first bracket (3) and the second bracket (7).

3. The small sterilizing and drying box according to claim 2, characterized in that: First sterilization devices are respectively arranged on both sides of the inner cavity (6), and the first sterilization devices include a first sterilization component (9), a pressing plate (10) and a first pressure strip (11). The upper end of the pressing plate (10) is plugged into the second bracket (7), and the lower end of the pressing plate (10) is plugged into the first bracket (3). The first pressure strip (11) is fixed to the side of the inner tank (2). The pressing plate (10) is provided with a first mounting groove (12). The first sterilization component (9) is arranged on the first mounting groove (12), and the first sterilization component (9) is pressed between the pressing plate (10) and the first pressure strip (11).

4. The small sterilizing and drying box according to claim 2, characterized in that: A second sterilization device is provided at the bottom of the inner cavity (6), the second sterilization device comprising a second sterilization component (13) and a second pressure strip (14); a second mounting groove (39) is provided on the first bracket (3); a pressure rib (15) is provided on the second mounting groove (39); the second pressure strip (14) is fixed to the bottom of the inner tank (2); the second sterilization component (13) is provided on the second mounting groove (39), and the second sterilization component (13) is pressed between the pressure rib (15) and the second pressure strip (14).

5. The small sterilizing and drying box according to claim 2, characterized in that: A third sterilization device is arranged at the top of the inner cavity (6); a top cover assembly (16) is arranged at the top of the box body (1) for rotation and opening and closing; an electrical chamber (17) is arranged in the top cover assembly (16); the third sterilization device is arranged in the electrical chamber (17), and comprises a third sterilization component (18) and a third pressure strip (19); the third pressure strip (19) is fixed to the top cover assembly (16); the bottom of the third sterilization component (18) is supported on the third pressure strip (19); a first fixing column hole (20) is arranged on the top cover assembly (16); a first fixing hole (21) is arranged on the third sterilization component (18); a fastener passes through the first fixing hole (21) and is fastened to the first fixing column hole (20) so that the third sterilization component (18) is fixed to the top cover assembly (16).

6. The small sterilizing and drying box according to claim 2, characterized in that: A gap is left between the second bracket (7) and the upper cover assembly (16) to form an air outlet (22) connected to the outside, and the inner cavity (6) is connected to the air outlet (22).

7. The small sterilizing and drying box according to claim 1, characterized in that: The hot air device comprises a fan (23) and a heating component (24); a duct chamber (25) is arranged on the first bracket (3); a heating area (26) and air inlet channels (4) are arranged on both sides of the heating area (26) in the duct chamber (25); the heating component (24) is arranged on the heating area (26); an air outlet end of the fan (23) is connected to the heating area (26); and the heating area (26) is connected to each air inlet channel (4).

8. The small sterilizing and drying box according to claim 2, characterized in that: The inner liner (2) is provided with a flange (27) at the top, a support portion (28) is provided at the upper end of the support bar (8), the flange (27) is supported on the support portion (28), a second fixing hole (29) is provided on the support portion (28), a third fixing hole (30) is provided on the flange (27), a second fixing column hole (31) is provided on the second bracket (7), and a fastener passes through the second fixing hole (29) and the third fixing hole (30) in sequence and is fastened to the second fixing column hole (31), so as to connect the support bar (8), the inner liner (2) and the second bracket (7).

9. The small sterilizing and drying box according to claim 8, characterized in that: A support portion (32) is bent at the lower end of the support bar (8), a fixing column (33) is provided at the bottom of the first bracket (3), the support portion (32) is pressed on the fixing column (33), a fourth fixing hole (34) is provided on the support portion (32), a third fixing column hole (35) is provided on the fixing column (33), and a fastener passes through the fourth fixing hole (34) and is fastened to the third fixing column hole (35) to connect the support bar (8) and the first bracket (3).

10. The small sterilizing and drying box according to any one of claims 1 to 9, characterized in that: A shelf (36) is provided on the inner cavity (6), a step portion (37) is provided at the bottom of the inner cavity (6), the bottom of the shelf (36) is supported on the step portion (37), the air inlet (5) is located at the bottom of the inner cavity (6), and a drain outlet (38) is provided at the bottom of the inner cavity (6).

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