A sterilizing cabinet with an inner container

Abstract

The utility model discloses a disinfection cabinet with inner bag relates to disinfection cabinet technical field, including cabinet, temperature sensor, be provided with inner bag in the cabinet, temperature sensor includes NTC thermistor and connecting post cover, and NTC thermistor is located in the connecting post cover, and the first end of connecting post cover is provided with the connecting portion, and the second end of connecting post cover is provided with the inner bag anticreep portion, the side plate of cabinet is provided with the joint portion, the inner side of inner bag is provided with the anticreep through hole to the anticreep through hole of the outer side of inner bag, and the anticreep through hole corresponds with the joint portion, the first end of connecting post cover is from anticreep through hole and is connected with joint portion through connecting portion, when connecting portion and joint portion are connected, and the inner bag anticreep portion constitutes the anticreep cooperation to the inner side of inner bag, under the condition with temperature sensor, through the structural design of temperature sensor and the design to the connecting mode, when connecting temperature sensor, can constitute anticreep setting to inner bag simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of disinfection cabinet technology, and in particular to a disinfection cabinet with an inner liner. Background Technology

[0002] Chinese utility model patent CN215082614U discloses "a stainless steel inner liner for an ultraviolet disinfection cabinet," comprising an inner liner body; a lamp groove is provided on one side of the inner wall of the inner liner body, and a fan groove is provided on the other side of the inner wall of the inner liner body; the inner liner body, lamp groove, and fan groove are integrally stamped; and the interior of the inner liner body has a structure for reflecting ultraviolet light. Producing the inner liner body using integral stamping technology can reduce welding points and prevent heat loss during disinfection. However, due to the relatively large structure of the stainless steel inner liner, the wall of the stainless steel inner liner is prone to bulging after being installed in the cabinet of the disinfection cabinet.

[0003] In addition, Chinese utility model patent CN218552760U also proposes "a disinfection cabinet inner liner assembly and a high-efficiency heating disinfection cabinet," in which a thermostat and temperature sensor are provided on the back panel of the inner liner, located between two ultraviolet lamps. The temperature sensor is used to detect and adjust the disinfection temperature in real time. However, when the inner liner is made of stainless steel as proposed in patent CN215082614U, the wall of the stainless steel inner liner is still prone to arching, which needs to be improved. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution to address the aforementioned problems.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a disinfection cabinet with an inner liner, comprising a cabinet body, an inner liner disposed inside the cabinet body, and a temperature sensor;

[0006] The temperature sensor includes an NTC thermistor and a mounting housing;

[0007] The mounting housing includes a connecting sleeve, an NTC thermistor located inside the connecting sleeve, a connecting part at the first end of the connecting sleeve, and an anti-arching part for the inner liner at the second end of the connecting sleeve.

[0008] The side panels of the cabinet are equipped with joints that connect and mate with the connecting parts;

[0009] An anti-arching connecting hole is provided on the inner side of the inner liner, which extends to the outer side of the inner liner and corresponds to the joint.

[0010] The first end of the connecting column sleeve passes through the anti-arching connecting hole and connects with the joint through the connecting part. When the connecting part and the joint are connected, the anti-arching part of the inner liner forms an anti-arching fit against the inner side of the inner liner.

[0011] As a further embodiment of the present invention: the connecting part includes an external thread formed on the outer surface of the first end of the connecting column sleeve;

[0012] The side panel of the cabinet has through-holes;

[0013] The joint includes a connecting nut that mates with an external thread;

[0014] After the first end of the connecting sleeve passes through the anti-arching connecting hole and the connecting hole in sequence, it is screwed to the connecting nut through the external thread.

[0015] As a further embodiment of this utility model: a top-pressing mating part extending toward the inner liner is provided on the inner side surface of the side plate near the connecting hole, and the top-pressing mating part is configured to form an air insulation layer by spacing the inner side surface of the side plate and the outer side surface of the inner liner.

[0016] As a further embodiment of this utility model: a doorway is provided on the front side of the cabinet, and the top panel, left side panel, right side panel, rear side panel and bottom panel of the cabinet are integrally formed.

[0017] As a further embodiment of this utility model: the inner liner includes a rear inner liner corresponding to the rear side panel of the cabinet, an upper inner liner corresponding to the upper part of the left side panel of the cabinet, the top panel of the cabinet and the upper part of the right side panel of the cabinet, and a lower inner liner corresponding to the lower part of the left side panel of the cabinet, the bottom panel of the cabinet and the lower part of the right side panel of the cabinet.

[0018] As a further embodiment of this utility model: the anti-arching connecting hole is located in the middle of the height direction of the inner side of the inner liner.

[0019] As a further embodiment of this utility model: a plate insertion hole is provided through the side panel of the cabinet, and a insert plate that cooperates with the plate insertion hole is also provided on the inner liner.

[0020] As a further embodiment of this utility model: the inner liner and the insert are made of conductive material, the inner liner is connected to the connection circuit through the insert, and the insert constitutes the connection terminal of the inner liner.

[0021] As a further embodiment of this utility model: a disinfection support frame is provided inside the inner liner, and the connecting part of the disinfection support frame passes through the inner liner and is connected to the cabinet body, so that the disinfection support frame can prevent the inner liner from arching.

[0022] As a further embodiment of this utility model: the inner side of the cabinet is recessed and formed with an installation groove, and an ultraviolet lamp box is provided on the installation groove. The ultraviolet lamp box has a protrusion extending into the inner liner. The outer side of the inner liner is recessed and has an alignment groove that aligns with the protrusion. The alignment groove has a lamp hole that penetrates to the inner side of the inner liner.

[0023] The ultraviolet lamp box contains an ultraviolet lamp, and the protruding part has a light emission hole corresponding to the ultraviolet lamp.

[0024] Compared with the prior art, the beneficial effect of this technical solution is that, in the case of a temperature sensor, the structural design of the temperature sensor and the design of the connection method enable the connection of the temperature sensor to simultaneously form an anti-arching device for the inner liner.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a three-dimensional structural view of the present invention;

[0028] Figure 2 This is a structural cross-sectional view of the present invention;

[0029] Figure 3 yes Figure 2 Enlarged schematic diagram of a local structure at point A;

[0030] Figure 4 yes Figure 2 Enlarged schematic diagram of the local structure at point B;

[0031] Figure 5 This is another three-dimensional view of the structure of this utility model;

[0032] Figure 6 This is another structural cross-sectional view of the present invention;

[0033] Figure 7 yes Figure 6 Enlarged schematic diagram of the local structure at point C.

[0034] The corresponding labels in the attached diagram are explained as follows:

[0035] Cabinet body - 1, Inner liner - 2, Doorway - 3, Temperature sensor - 4, Joint - 5, Air insulation layer - 6, Disinfection support rack - 7, UV lamp box - 8, UV lamp - 9, Air supply fan - 10, Electric heating element - 11, Air duct assembly - 12

[0036] Connecting hole-101, top pressing mating part-102, plate insertion hole-103, column sleeve-104, connecting screw-105, mounting groove-106.

[0037] Anti-arching connecting hole-201, insert-202, connecting hole-203, alignment groove-204, lamp hole-205, air inlet-206, air outlet-207.

[0038] NTC thermistor-401, connecting sleeve-402, connecting part-403, inner liner anti-arching part-404.

[0039] Frame-701, Screw hole post-702,

[0040] Protrusion - 801. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] Please see Figure 1-7 A sterilizer with an inner liner includes a cabinet body 1, an inner liner 2 inside the cabinet body 1, and items to be sterilized, such as baby bottles and nipples, can be placed in the inner liner 2.

[0043] In some embodiments, for example, the front of the cabinet has a doorway, and the cabinet body is provided with a cabinet door (not shown) that can be opened / closed. The inner liner also has an item placement opening corresponding to the cabinet door. When the cabinet door is opened, the item placement opening in the inner liner opens accordingly, allowing the user to put in and take out items through the item placement opening. When the cabinet door is closed, the cabinet door closes the item placement opening, and the disinfection chamber is defined by the cabinet door and the internal space of the inner liner.

[0044] Cabinet doors can be connected to the cabinet body by hinges, allowing them to be opened and closed by rotation.

[0045] In this embodiment, the disinfection cabinet with an inner liner also includes a temperature sensor 4.

[0046] The temperature sensor 4 includes an NTC thermistor 401 and a mounting housing. The mounting housing includes a connecting sleeve 402, a connecting part 403 at the first end of the connecting sleeve 402, and an inner anti-arching part 404 at the second end of the connecting sleeve 402.

[0047] The side panel of the cabinet 1 is provided with a joint 5 that connects and mates with the connecting part 403. The inner side of the inner liner 2 is provided with an anti-arching connecting hole 201 that extends to the outer side of the inner liner 2, and the anti-arching connecting hole 201 corresponds to the joint 5.

[0048] The second end of the connecting sleeve 402 is located inside the inner liner 2. The first end of the connecting sleeve 402 passes through the anti-arching connecting hole 201 of the inner liner and connects the connecting part 403 with the joint part 5. When the connecting part 403 is connected with the joint part 5, the anti-arching part 404 of the inner liner forms an anti-arching fit on the inner side of the inner liner 2.

[0049] The NTC thermistor 401 is located inside the connecting sleeve 402 and close to the second end of the connecting sleeve 402, so as to better detect the temperature inside the inner liner.

[0050] With a temperature sensor, the structural design of the temperature sensor and the design of the connection method enable the connection of the temperature sensor 4 to simultaneously form an anti-bulging device for the inner liner 2.

[0051] In some embodiments, the connecting portion 403 includes external threads formed on the outer surface of the first end of the connecting sleeve 402. A connecting hole 101 extends through the side plate of the cabinet 1. The engaging portion 5 includes a connecting nut that mates with the external threads.

[0052] After the first end of the connecting sleeve 402 passes through the anti-arching connecting hole 201 and the connecting hole 101 in sequence, it is screwed to the connecting nut through the external thread on it.

[0053] like Figure 7 As shown, after the connecting sleeve 402 is screwed to the connecting nut through its external thread, the connecting nut can form a limit with the edge of the connecting hole 101, restricting the first end of the connecting sleeve 402 from moving towards the inner liner 2.

[0054] like Figure 5 , 7 As shown, in some embodiments, the NTC thermistor / 401 can be wired through the channel connecting the sleeve 402 and the connecting nut.

[0055] In some embodiments, the inner liner anti-arching portion 404 includes a flange formed on the second end of the connecting sleeve 402. When the connecting portion 403 is connected to the joint portion 5, the flange constitutes anti-arching by pressing against the edge of the anti-arching communication hole 201, or can be understood as constituting anti-arching engagement on the inner side of the inner liner near the anti-arching communication hole.

[0056] For example, when the connecting nut is screwed into the external thread, the flange presses the inner liner 2 towards the side plate of the cabinet 1 along the length of the connecting sleeve 402 to prevent the inner liner 2 from arching.

[0057] In some embodiments, a top-pressing fitting portion 102 extending toward the inner liner 2 is provided on the inner side surface of the side plate near the connection hole 101. The top-pressing fitting portion 102 cooperates with the flange to form a top-pressing anti-arching effect on the inner liner 2. The top-pressing fitting portion 102 causes the inner side surface of the side plate and the outer side surface of the inner liner 2 to form an air insulation layer 6 spaced apart.

[0058] When the connecting part 403 is connected to the joint part 5, the flange presses the inner liner 2 against the pressing fitting part 102 to restrict the inner liner 2 from arching inward. At this time, the extension of the pressing fitting part 102 allows the inner side of the side plate and the outer side of the inner liner 2 to form a space for heat insulation.

[0059] In some embodiments, a doorway 3 is provided on the front side of the cabinet 1, and the top panel, left side panel, right side panel, rear side panel, and bottom panel of the cabinet 1 are integrally formed. This integral design provides a relatively stable structure, making it easier to install anti-arching connections for the inner liner 2 within the cabinet 1; it also facilitates waterproofing control, as the lower part of the cabinet 1 reduces gaps between the separate panels, making it easier to control the flow of liquid as it settles.

[0060] In some embodiments, the inner liner 2 includes a rear inner liner corresponding to the rear side panel of the cabinet 1, an upper inner liner corresponding to the upper part of the left side panel of the cabinet 1, the top panel of the cabinet 1, and the upper part of the right side panel of the cabinet 1, and a lower inner liner corresponding to the lower part of the left side panel of the cabinet 1, the bottom panel of the cabinet 1, and the lower part of the right side panel of the cabinet 1.

[0061] In some embodiments, the anti-arching connecting hole 201 is provided on the inner side of the rear inner liner.

[0062] In some embodiments, the anti-arching connecting hole 201 is located at the middle of the height direction of the inner side surface of the inner liner 2. For example, it is located between the bottom and top of the rear inner liner.

[0063] In some embodiments, a plate insertion hole 103 is provided through the side panel of the cabinet 1, and an insert 202 that mates with the plate insertion hole 103 is also provided on the inner liner 2.

[0064] For example, a plate insertion hole 103 is provided through the rear panel of the cabinet 1, and an insert 202 that mates with the plate insertion hole 103 is provided on the rear inner liner. Preferably, there are multiple plate insertion holes 103 and multiple inserts 202, and the multiple inserts 202 are provided on the outer periphery of the outer side of the rear inner liner.

[0065] In some embodiments, the inner liner 2 is made of stainless steel.

[0066] In some embodiments, the inner liner 2 is connected to the connection circuit via a plug 202, which constitutes the connection pin of the inner liner 2.

[0067] In some embodiments, the inner liner 2 can be configured as a grounding terminal for connecting circuits. Through the extensive structure of the inner liner 2, each circuit module of the disinfection cabinet can be grounded through the inner liner 2. For example, the grounding terminals of the ultraviolet lamp, the electric heating element, and the blower can be connected to the plug 202. The negative terminal of the power module (not shown) of the disinfection cabinet is connected to the plug 202, and grounding is achieved through the conductivity of the stainless steel inner liner.

[0068] In some embodiments, a disinfection support frame 7 is provided inside the inner liner 2, and the connecting part of the disinfection support frame 7 passes through the inner liner 2 and is connected to the cabinet body 1. The disinfection support frame 7 can be used to support items.

[0069] Preferably, the disinfection support 7 also forms an anti-arching effect on the inner liner 2.

[0070] In some embodiments, the disinfection support 7 includes a frame 701, on which screw posts 702 are provided. A connecting hole 203 corresponding to the screw post 702 is passed through the side of the inner liner 2. A sleeve 104 that mates with the screw post 702 and a connecting screw 105 are provided on the side plate of the cabinet 1. The cap of the connecting screw 105 abuts against the periphery of the connecting hole 203.

[0071] The screw post 702 passes through the connecting hole 203 and the post sleeve 104 in sequence from the inner liner 2 and is screwed to the connecting screw 105 so that the frame 701 can be connected to the side plate of the cabinet 1 and can press the inner liner 2 towards the side plate to form an anti-arching effect for the inner liner 2.

[0072] In some embodiments, an installation groove 106 is recessed on the inner side of the cabinet 1, and an ultraviolet lamp box 8 is provided on the installation groove 106. The ultraviolet lamp box 8 has a protrusion 801 extending into the inner liner 2. The outer side of the inner liner 2 is recessed and has an alignment groove 204 that aligns with the protrusion 801. The alignment groove 204 has a lamp hole 205 that penetrates to the inner side of the inner liner 2.

[0073] An ultraviolet lamp 9 is installed inside the ultraviolet lamp box 8, and a light-emitting hole corresponding to the ultraviolet lamp 9 is provided on the protrusion 801.

[0074] In some embodiments, the cabinet 1 and the ultraviolet lamp box 8 are also provided with wiring holes corresponding to the ultraviolet lamp 9.

[0075] In some embodiments, the cabinet 1 is also provided with a hot air mechanism, and the inner liner 2 has an air inlet 206 and an air outlet 207. The hot air mechanism sends hot air into the inner liner 2 from the air inlet 206.

[0076] The hot air mechanism includes, for example, a blower 10, an electric heating element 11, and a corresponding air duct assembly 12.

[0077] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A disinfection cabinet with an inner liner, comprising a cabinet body, wherein an inner liner is disposed within the cabinet body, characterized in that, It also includes a temperature sensor; The temperature sensor includes an NTC thermistor and a mounting housing; The mounting housing includes a connecting sleeve, an NTC thermistor located inside the connecting sleeve, a connecting part at the first end of the connecting sleeve, and an anti-arching part for the inner liner at the second end of the connecting sleeve. The side panels of the cabinet are equipped with joints that connect and mate with the connecting parts; An anti-arching connecting hole is provided on the inner side of the inner liner, which extends to the outer side of the inner liner and corresponds to the joint. The first end of the connecting column sleeve passes through the anti-arching connecting hole and connects with the joint through the connecting part. When the connecting part and the joint are connected, the anti-arching part of the inner liner forms an anti-arching fit against the inner side of the inner liner.

2. The disinfection cabinet according to claim 1, characterized in that, The connecting part includes an external thread formed on the outer surface of the first end of the connecting sleeve; The side panel of the cabinet has through-holes; The joint includes a connecting nut that mates with an external thread; After the first end of the connecting sleeve passes through the anti-arching connecting hole and the connecting hole in sequence, it is screwed to the connecting nut through the external thread.

3. The disinfection cabinet according to claim 2, characterized in that, A top-pressing fitting part extending toward the inner liner is provided on the inner side of the side panel near the connection hole. The top-pressing fitting part forms an air insulation layer that separates the inner side of the side panel from the outer side of the inner liner.

4. The disinfection cabinet according to any one of claims 1-3, characterized in that, The cabinet has a doorway on the front side, and the top, left, right, rear, and bottom panels are all integrally formed.

5. The disinfection cabinet according to claim 4, characterized in that, The inner liner includes the rear inner liner corresponding to the rear side panel of the cabinet, the upper inner liner corresponding to the upper part of the left side panel, the top panel, and the upper part of the right side panel of the cabinet, and the lower inner liner corresponding to the lower part of the left side panel, the bottom panel, and the lower part of the right side panel of the cabinet.

6. The disinfection cabinet according to claim 1, 2, 3, or 5, characterized in that, The anti-arching connecting hole is located in the middle of the height direction of the inner side of the inner liner.

7. The disinfection cabinet according to claim 1, 2, 3, or 5, characterized in that, The side panel of the cabinet has through holes for inserting panels, and the inner liner is also equipped with inserts that mate with the through holes.

8. The disinfection cabinet according to claim 7, characterized in that, The inner liner and the insert are made of conductive material. The inner liner is connected to the connection circuit through the insert, which constitutes the connection terminal of the inner liner.

9. The disinfection cabinet according to claim 1, 2, 3, 5, or 8, characterized in that, The inner liner is equipped with a disinfection support frame. The connection part of the disinfection support frame passes through the inner liner and is connected to the cabinet body. The disinfection support frame structure prevents the inner liner from arching.

10. The disinfection cabinet according to claim 1, 2, or 3, characterized in that, The inner side of the cabinet has a recessed mounting groove, on which a UV lamp box is installed. The UV lamp box has a protrusion extending into the inner liner. The outer side of the inner liner has a recessed alignment groove that aligns with the protrusion. The alignment groove has a lamp hole that extends through to the inner side of the inner liner. The ultraviolet lamp box contains an ultraviolet lamp, and the protruding part has a light emission hole corresponding to the ultraviolet lamp.

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