Pipe outer cover and disinfection cabinet

Abstract

The utility model belongs to the technical field of disinfection equipment, and particularly discloses a pipe outer cover and a disinfection cabinet, the pipe outer cover comprises a cover shell, a cover plate and a clamping assembly, the cover shell is provided with a mounting groove capable of accommodating a heating pipe, and a first supporting part is arranged in the mounting groove; the cover plate is arranged at the end of the housing in a covering mode in the first direction so as to seal the mounting groove, a second supporting part is arranged on the side, facing the housing in the first direction, of the cover plate, a positioning groove is formed in at least one of the first supporting part and the second supporting part, and the heating pipe is clamped between the first supporting part and the second supporting part and located in the positioning groove; the clamping assembly is arranged on the cover plate. According to the pipe outer cover provided by the utility model, the cover plate is clamped with the cover shell through the clamping assembly, so that the cover plate and the cover shell are convenient to assemble and separate, and the heating pipe is convenient to install due to the arrangement of the positioning groove.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection equipment, in particular to a pipe cover and a disinfection cabinet. Background Art

[0002] A disinfection cabinet is a device that uses ultraviolet light, far infrared light, high temperature, ozone, and other methods to dry, sterilize, and dehumidify items such as tableware, cutlery, towels, clothing, beauty and hairdressing tools, and medical equipment. The heating element, a crucial component of a disinfection cabinet, is typically installed within the heating element housing.

[0003] In the related art, the outer cover of the heating pipe usually includes a porcelain base and a mesh cover, and the heating pipe is installed between the porcelain base and the mesh cover. The porcelain base and the mesh cover are usually fastened together by multiple screws. The disassembly and assembly of the heating pipe is extremely inconvenient, which affects the maintenance efficiency. Utility Model Content

[0004] One of the technical problems solved by the present invention is to provide a tube cover which can effectively solve the problem of inconvenient assembly and disassembly of the heating tube.

[0005] The second technical problem solved by the present invention is to provide a disinfection cabinet, which can effectively solve the problem of inconvenient disassembly and assembly of the heating pipe in the disinfection cabinet.

[0006] The first technical problem mentioned above is solved by the following technical solution:

[0007] A pipe cover, comprising:

[0008] The housing is provided with a mounting groove capable of accommodating the heating pipe, wherein a first supporting portion is provided in the mounting groove;

[0009] a cover plate, arranged along a first direction to cover the end of the housing to cover the mounting groove; a second support portion is provided on a side of the cover plate facing the housing along the first direction; at least one of the first support portion and the second support portion is provided with a positioning groove; the heating pipe is sandwiched between the first support portion and the second support portion and is located in the positioning groove;

[0010] The clamping assembly is arranged on the cover plate, and the cover plate is clamped with the housing through the clamping assembly.

[0011] Compared with the background technology, the tube cover described in the present invention has the following beneficial effects: the heating tube is positioned by the positioning groove, so that the heating tube can be quickly positioned and installed between the first support part and the second support part, and the cover plate is clamped with the cover shell by the clamping assembly, so that the heating tube can be clamped between the first support part and the second support part while the cover shell and the cover plate are assembled, which facilitates the installation of the heating tube; when the heating tube needs to be removed, the cover plate can be quickly separated from the cover shell by the clamping assembly, and then the heating tube can be taken out of the installation groove, which facilitates the disassembly of the heating tube.

[0012] In one embodiment, the cover is provided with a limiting groove extending along the first direction, a locking hole is provided on the groove wall of the limiting groove, and the cover plate is provided with a through hole extending along the first direction;

[0013] The clamping assembly comprises:

[0014] an elastic clamping member, provided on a side of the cover plate facing the housing along the first direction, wherein a free end of the elastic clamping member extends into the limiting groove;

[0015] a release member, comprising a guide rod portion extending along the first direction, an operating portion provided at a first end of the guide rod portion, and a release portion provided at a second end of the guide rod portion, wherein the operating portion is located on a side of the cover plate away from the housing along the first direction, the release portion is located in the limiting groove and abuts against the elastic clip, and the guide rod portion slides through the through hole along the first direction and has a locking position and an unlocking position;

[0016] In the locking position, the free end of the elastic clamp is kept in engagement with the clamping hole;

[0017] In the unlocking position, the free end of the elastic clamp remains separated from the clamping hole.

[0018] In one embodiment, the elastic clamp includes a first elastic arm and a second elastic arm arranged at an angle, wherein the angle between the first elastic arm and the second elastic arm faces away from the release member, the fixed end of the first elastic arm is connected to the cover plate, and the free end of the second elastic arm is provided with a clamping portion bent toward the first elastic arm, and the clamping portion is clamped with the clamping hole;

[0019] The release portion is configured to be in a frustum shape, and a side surface of the release portion abuts against the second elastic arm.

[0020] In one embodiment, a first sliding groove is provided on the side of the unlocking portion, and the second elastic arm is located in the first sliding groove and fits against the groove wall of the first sliding groove;

[0021] And / or a second slide groove connected to the clamping hole is provided on the groove wall of the limiting groove, the second slide groove extends along the first direction and passes through the end of the limiting groove, and the second slide groove is configured to guide the movement of the clamping part along the first direction.

[0022] In one embodiment, the clamping assembly further includes a reset elastic member, which is sleeved on the guide rod portion and located between the cover plate and the release portion.

[0023] In one embodiment, at least two elastic clips are provided at intervals around the release member, and / or two snap-fit ​​assemblies are provided at intervals along the second direction; wherein the first direction and the second direction are perpendicular to each other.

[0024] In one embodiment, both the first supporting portion and the second supporting portion are provided with the positioning groove, the positioning groove is configured as an arc-shaped groove, and the groove wall of the positioning groove is in contact with the heating pipe.

[0025] In one embodiment, the first supporting portion and the second supporting portion are staggered along a second direction; wherein the first direction and the second direction are perpendicular to each other.

[0026] In one embodiment, the housing and the cover plate are both provided with heat dissipation holes, and the surfaces of the cover plate and the housing are both configured to be smooth surfaces.

[0027] The second technical problem mentioned above is solved by the following technical solution:

[0028] A disinfection cabinet comprises a cabinet body, a heating pipe and the pipe cover described in any one of the above items, wherein the heating pipe is arranged in the pipe cover, and the pipe cover is arranged in the cabinet body.

[0029] Compared with the background art, the disinfection cabinet of the present invention has the beneficial effect of facilitating the disassembly and assembly of the heating tubes in the disinfection cabinet through the arrangement of the tube outer cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 An exploded view of the pipe cover provided by the present invention;

[0031] Figure 2 A schematic diagram of a partial structure of a pipe cover provided by the present invention from one perspective;

[0032] Figure 3 A schematic diagram of the partial structure of the pipe cover provided by the utility model from another perspective;

[0033] Figure 4 A schematic diagram of the partial structure of the cover provided by the utility model;

[0034] Figure 5 A schematic diagram of the partial structure of the cover provided by the utility model;

[0035] Figure 6 A schematic diagram of a portion of the structure of the clamping assembly provided by the present invention;

[0036] Figure 7 This is a structural schematic diagram of the heating tube provided by the utility model.

[0037] Description of labels:

[0038] 100, housing; 101, first side panel; 102, second side panel; 103, bottom panel; 110, mounting slot; 120, first support portion; 130, fixing block; 131, limiting slot; 132, latch hole; 140, fixing hole; 150, wiring hole;

[0039] 200, cover plate; 210, second support portion; 220, perforation;

[0040] 300, snap-fit ​​assembly; 310, elastic snap member; 311, first elastic arm; 312, second elastic arm; 313, snap-fit ​​portion; 320, release member; 321, guide rod portion; 322, operating portion; 323, release portion; 330, resetting elastic member;

[0041] 400, heating tube;

[0042] 510, positioning groove; 520, heat dissipation hole. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0044] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0045] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0046] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can 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 connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0047] Reference Figures 1 to 7 As shown, this embodiment provides a pipe cover, which includes a cover shell 100 , a cover plate 200 and a clamping assembly 300 .

[0048] Specifically, the housing 100 is provided with a mounting groove 110 for accommodating the heat pipe 400, and a first support portion 120 is provided within the mounting groove 110. The cover plate 200 is provided along a first direction to cover the end of the housing 100 to seal the mounting groove 110. The cover plate 200 is provided with a second support portion 210 on a side facing the housing 100 along the first direction. At least one of the first support portion 120 and the second support portion 210 is provided with a positioning groove 510. The heat pipe 400 is sandwiched between the first support portion 120 and the second support portion 210 and is located within the positioning groove 510. The clamping assembly 300 is provided on the cover plate 200, and the cover plate 200 is clamped to the housing 100 via the clamping assembly 300. The direction a in the figure is the first direction, which can be the height direction of the tube cover.

[0049] In this embodiment, the heat pipe 400 is positioned by the positioning groove 510, allowing the heat pipe 400 to be quickly positioned and installed between the first support portion 120 and the second support portion 210. Furthermore, the cover plate 200 is snap-fitted to the housing 100 via the snap-fit ​​assembly 300. This allows the heat pipe 400 to be clamped between the first support portion 120 and the second support portion 210 while the housing 100 and the cover plate 200 are assembled, facilitating installation of the heat pipe 400. When the heat pipe 400 needs to be removed, the cover plate 200 can be quickly separated from the housing 100 via the snap-fit ​​assembly 300, allowing the heat pipe 400 to be removed from the mounting groove 110, facilitating removal and, consequently, repair and replacement of the heat pipe 400. Compared to the prior art design of a porcelain base and a mesh cover, the design of the housing 100, cover plate 200, and snap-fit ​​assembly 300 reduces the number of components, effectively improving production efficiency, enabling standardized mass production, and offering cost advantages.

[0050] Illustratively, both the first support portion 120 and the second support portion 210 are provided with a positioning groove 510, which can prevent the heat pipe 400 from being separated from between the first support portion 120 and the second support portion 210 during assembly, thereby facilitating the installation of the heat pipe 400. Optionally, both the first support portion 120 and the second support portion 210 are provided with a positioning groove 510, which is configured as an arc-shaped groove, and the groove wall of the positioning groove 510 is in contact with the heat pipe 400, so as to stably and reliably clamp the heat pipe 400 between the first support portion 120 and the second support portion 210.

[0051] Exemplarily, the shape of the positioning groove 510 can also be set to be U-shaped or other shapes, which is not limited in this application.

[0052] For example, two clamping assemblies 300 are provided spaced apart along the second direction to ensure that the cover plate 200 is stably positioned over the end of the mounting groove 110. The first and second directions are perpendicular to each other. Direction b in the figure represents the second direction, which can be the longitudinal direction of the tube housing. Of course, other numbers of clamping assemblies 300 may also be provided.

[0053] For example, the first support portion 120 and the second support portion 210 can be designed to be separate from the housing 100 to facilitate the processing and manufacturing of the housing 100, wherein the first support portion 120 and the second support portion 210 can be fixed to the housing 100 by riveting, welding, etc. Of course, the first support portion 120, the second support portion 210 and the housing 100 can also be integrally formed.

[0054] For example, the first support portion 120 and the second support portion 210 are staggered along the second direction, and there is no positional interference between the first support portion 120 and the second support portion 210. The size of the positioning groove 510 along the first direction can be designed to be larger to more stably support the heating tube 400 and facilitate the positioning and assembly of the heating tube 400.

[0055] Exemplarily, two first support portions 120 and two second support portions 210 are arranged at intervals along the second direction, and the first support portions 120 and the second support portions 210 are arranged one-to-one. The first support portions 120 and the second support portions 210 on the same side jointly limit the corresponding ends of the heating tube 400 to ensure that the position of the heating tube 400 in the installation groove 110 is stable.

[0056] In this embodiment, referring to Figure 1 、 Figures 3 to 6 As shown, the cover shell 100 is provided with a limiting groove 131 extending along the first direction, and a clamping hole 132 is provided on the groove wall of the limiting groove 131. The cover plate 200 is provided with a through hole 220 extending along the first direction. The clamping assembly 300 is penetrated by the through hole 220 and the limiting hole and is clamped with the through hole 220 to facilitate the positioning and disassembly between the cover plate 200 and the cover shell 100.

[0057] In some embodiments, the latch assembly 300 includes an elastic latch 310 and a release member 320. The elastic latch 310 is disposed along a first direction on the side of the cover plate 200 facing the housing 100, with the free end of the elastic latch 310 extending into the limiting groove 131. The release member 320 includes a guide rod 321 extending along the first direction, an operating portion 322 disposed at a first end of the guide rod 321, and a release member 323 disposed at a second end of the guide rod 321. The operating portion 322 is disposed along the first direction on the side of the cover plate 200 facing away from the housing 100. The release member 323 is disposed within the limiting groove 131 and abuts against the elastic latch 310. The guide rod 321 slides along the first direction through the through-hole 220 and has a locked position and an unlocked position. In the locked position, the free end of the elastic latch 310 remains engaged with the locking hole 132; in the unlocked position, the free end of the elastic latch 310 remains separated from the locking hole 132. For example, the operating portion 322 is pulled in the first direction toward the side of the cover plate 200 away from the housing 100, so that the guide rod portion 321 slides from the locked position to the unlocked position. The free end of the elastic clip 310 is pushed by the release portion 323 to disengage the latch hole 132. The operating portion 322 or the cover plate 200 is further pulled, and the elastic clip 310 is disengaged from the limit groove 131. The cover plate 200 is completely separated from the housing 100, which facilitates operation. For example, the operating portion 322 is pulled until the guide rod portion 321 slides to the unlocked position. The cover plate 200 and the housing 100 can be assembled by simply aligning the elastic clip 310 with the limit groove 131 and pressing the cover plate 200 toward the housing 100, which facilitates operation. In addition, in the locked position, the release portion 323 is abutted against the elastic clip 310 to limit the elastic clip 310, which can effectively ensure that the free end of the elastic clip 310 remains engaged with the card hole 132, and can prevent the elastic clip 310 from becoming loose due to elastic fatigue.

[0058] For example, the operating portion 322 may be in a plate shape.

[0059] In one feasible embodiment, the elastic latch 310 includes a first elastic arm 311 and a second elastic arm 312 arranged at an angle, with the angle between the first elastic arm 311 and the second elastic arm 312 facing away from the release member 320. The fixed end of the first elastic arm 311 is connected to the cover plate 200, and the free end of the second elastic arm 312 is provided with a clamping portion 313 bent toward the first elastic arm 311, which is engaged with the latching hole 132. The release portion 323 is shaped like a cone, and the side surface of the release portion 323 abuts against the second elastic arm 312. In this embodiment, when the guide rod 321 slides from the locked position to the unlocked position, the side surface of the release portion 323 presses against the second elastic arm 312, reducing the angle β between the first elastic arm 311 and the cover plate 200 and increasing the angle α between the first elastic arm 311 and the second elastic arm 312, thereby disengaging the clamping portion 313 from the latching hole 132, which is convenient and reliable. It can be understood that both the first elastic arm 311 and the second elastic arm 312 have a tendency to bend toward the release member 320, that is, the mutual squeezing of the second elastic arm 312 and the side of the release portion 323 can make the clamping portion 313 engage with the clamping hole 132 while the guide rod portion 321 remains in the locked position, which is stable and reliable.

[0060] For example, the elastic clip 310 can be formed by bending an elastic wire or an elastic sheet.

[0061] For example, the fixed end of the first elastic arm 311 may be fixed to the cover plate 200 by riveting, welding, or the like.

[0062] Exemplarily, at least two elastic clips 310 are provided at intervals around the release member 320 to ensure stable and reliable connection between the clip assembly 300 and the housing 100. Optionally, two elastic clips 310 are provided at equal intervals around the release member 320.

[0063] Illustratively, a first sliding groove (not shown) is provided on the side of the release portion 323, and the second elastic arm 312 is located in the first sliding groove and fits against the groove wall of the first sliding groove. When assembling the cover plate 200 and the cover shell 100, the first sliding groove can limit the second elastic arm 312 to prevent the second elastic arm 312 from tilting, so that the clamping portion 313 can slide stably and reliably into the clamping hole 132.

[0064] Illustratively, a second slide groove (not shown) connected to the card hole 132 is provided on the groove wall of the limiting groove 131. The second slide groove extends along the first direction and passes through the end of the limiting groove 131. The second slide groove is configured to guide the movement of the card connection portion 313 along the first direction. When assembling the cover plate 200 and the cover shell 100, the card connection portion 313 slides into the card hole 132 through the second slide groove, which is stable and reliable.

[0065] In one feasible embodiment, a fixing block 130 is provided within the housing 100. A retaining groove 131 is provided on one side of the fixing block 130 along the first direction toward the cover plate 200. This split design facilitates the molding of the housing 100. Alternatively, the housing 100 can be formed by bending sheet metal for easier manufacturing. Alternatively, the fixing block 130 can be secured to the mounting groove 110 by riveting, welding, or other methods, providing a stable and reliable connection. Of course, the fixing block 130 and the housing 100 can also be integrally formed.

[0066] In a feasible embodiment, the clamping assembly 300 further includes a reset elastic member 330, which is sleeved on the guide rod portion 321 and is located between the cover plate 200 and the release portion 323. The reset elastic member 330 acts on the release portion 323 to make the guide rod portion 321 always have a tendency to slide from the unlocked position to the locked position. When the cover plate 200 and the cover shell 100 are assembled, the elastic clamping member 310 can be released after extending into the limiting groove 131. Part 322, under the action of the return spring, the guide rod part 321 slides to the locking position, giving way to the elastic clip 310. When the cover plate 200 and the cover shell 100 are assembled in place, the free end of the elastic clip 310 is engaged with the card hole 132, which facilitates the assembly of the cover plate 200 and the cover shell 100; when the cover plate 200 and the cover shell 100 are assembled together, the return elastic member 330 can make the guide rod part 321 stably maintained in the locking position, and the engagement of the elastic clip 310 with the card hole 132 is stable and reliable.

[0067] Exemplarily, the reset elastic member 330 may be a spring.

[0068] Of course, the clamping assembly 300 can also be configured as a spring pin structure or other clamping structures, which is not limited in this application.

[0069] In this embodiment, referring to Figures 2 to 5 As shown, heat dissipation holes 520 are provided on the cover 100 and the cover plate 200, and the surfaces of the cover plate 200 and the cover 100 are both set to smooth surfaces. The smooth surface has the effect of reflecting light, which can better refract the light source, so that the heat emitted by the heating tube can make the surrounding environment reach the expected temperature more quickly.

[0070] For example, the housing 100 and the cover plate 200 may both be made of a brightly finished metal material.

[0071] Exemplarily, the housing 100 includes a first side panel 101 and a second side panel 102 disposed opposite each other along a third direction, and a bottom panel 103 disposed between the two side panels. Both the bottom panel 103 and the first side panel 101 are provided with a plurality of heat dissipation holes 520 spaced along the second direction. The first, second, and third directions are perpendicular to each other. The direction c in the figure represents the third direction, which may be the width of the tube housing.

[0072] Exemplarily, the cover plate 200 is provided with a plurality of heat dissipation holes 520 at intervals along the second direction.

[0073] Exemplarily, the shape of the heat dissipation hole 520 includes but is not limited to a rectangular hole and a waist-shaped hole, which is more conducive to the diffusion of heat from the heating tube.

[0074] For example, the cover 100 is provided with fixing holes 140, and the cover 100 can be fixed to the required equipment by means of screws or rivets passing through the fixing holes 140. Specifically, the second side plate 102 can be provided with a plurality of fixing holes 140 at intervals along the second direction.

[0075] For example, the housing 100 is provided with wiring holes 150, through which the connecting wires of the heating tubes are passed to the outside of the housing 100. Specifically, the wiring holes 150 can be provided on the second side panel 102. In this embodiment, two wiring holes 150 are provided at intervals along the second direction, corresponding one to each end of the heating tube 400.

[0076] This embodiment further provides a disinfection cabinet, comprising a cabinet body (not shown), a heating pipe 400, and the aforementioned pipe cover. The heating pipe 400 is disposed within the pipe cover, which is disposed within the cabinet body. In this embodiment, the provision of the pipe cover facilitates assembly and disassembly of the heating pipe 400 within the disinfection cabinet.

[0077] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0078] The specific contents of the above-mentioned specific embodiments only express several embodiments of the present invention. Although the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the appended claims.

Claims

1. A pipe cover, characterized in that: include: The housing (100) is provided with a mounting groove (110) capable of accommodating the heating pipe (400), and a first supporting portion (120) is provided in the mounting groove (110); A cover plate (200) is provided on an end portion of the housing (100) along a first direction to cover the mounting groove (110); a second supporting portion (210) is provided on a side of the cover plate (200) facing the housing (100) along the first direction; at least one of the first supporting portion (120) and the second supporting portion (210) is provided with a positioning groove (510); the heating pipe (400) is sandwiched between the first supporting portion (120) and the second supporting portion (210), and is located in the positioning groove (510); A clamping assembly (300) is provided on the cover plate (200), and the cover plate (200) is clamped to the housing (100) via the clamping assembly (300).

2. The tube cover according to claim 1, wherein: The cover shell (100) is provided with a limiting groove (131) extending along the first direction, a locking hole (132) is provided on the groove wall of the limiting groove (131), and the cover plate (200) is provided with a through hole (220) extending along the first direction; The clamping assembly (300) comprises: an elastic clamp (310) provided on a side of the cover plate (200) facing the housing (100) along the first direction, the free end of the elastic clamp (310) extending into the limiting groove (131); A release member (320) comprises a guide rod portion (321) extending along the first direction, an operating portion (322) provided at a first end of the guide rod portion (321), and a release portion (323) provided at a second end of the guide rod portion (321), wherein the operating portion (322) is located on a side of the cover plate (200) away from the housing (100) along the first direction, the release portion (323) is located in the limiting groove (131) and abuts against the elastic clamp (310), and the guide rod portion (321) slides through the through hole (220) along the first direction and has a locking position and an unlocking position; In the locking position, the free end of the elastic clamp (310) remains in engagement with the clamping hole (132); In the unlocking position, the free end of the elastic clamp (310) remains separated from the clamping hole (132).

3. The tube cover according to claim 2, wherein: The elastic clamp (310) comprises a first elastic arm (311) and a second elastic arm (312) arranged at an angle, wherein the angle between the first elastic arm (311) and the second elastic arm (312) is away from the release member (320), the fixed end of the first elastic arm (311) is connected to the cover plate (200), and the free end of the second elastic arm (312) is provided with a clamping portion (313) bent toward the first elastic arm (311), and the clamping portion (313) is clamped with the clamping hole (132); The shape of the release portion (323) is set to be a frustum, and the side surface of the release portion (323) is in contact with the second elastic arm (312).

4. The tube cover according to claim 3, wherein: A first sliding groove is provided on the side surface of the unlocking portion (323), and the second elastic arm (312) is located in the first sliding groove and fits against the groove wall of the first sliding groove; And / or a second sliding groove connected to the clamping hole (132) is provided on the groove wall of the limiting groove (131), the second sliding groove extends along the first direction and passes through the end of the limiting groove (131), and the second sliding groove is configured to guide the movement of the clamping portion (313) along the first direction.

5. The pipe cover according to claim 2, wherein: The clamping assembly (300) further comprises a reset elastic member (330), wherein the reset elastic member (330) is sleeved on the guide rod portion (321), and the reset elastic member (330) is located between the cover plate (200) and the release portion (323).

6. The tube cover according to claim 2, wherein: At least two of the elastic clamping members (310) are spaced apart around the release member (320), and / or two of the clamping assemblies (300) are spaced apart along the second direction; wherein the first direction and the second direction are perpendicular to each other.

7. The tube cover according to claim 1, wherein: The first supporting portion (120) and the second supporting portion (210) are both provided with the positioning groove (510), the positioning groove (510) is configured as an arc-shaped groove, and the groove wall of the positioning groove (510) is in contact with the heating pipe (400).

8. The tube cover according to claim 1, wherein: The first supporting portion (120) and the second supporting portion (210) are staggered along a second direction; wherein the first direction and the second direction are perpendicular to each other.

9. The pipe cover according to any one of claims 1 to 8, characterized in that The housing (100) and the cover plate (200) are both provided with heat dissipation holes (520), and the surfaces of the cover plate (200) and the housing (100) are both configured as smooth surfaces.

10. A disinfection cabinet, characterized in that: The invention comprises a cabinet, a heating pipe (400) and a pipe cover according to any one of claims 1 to 9, wherein the heating pipe (400) is arranged in the pipe cover, and the pipe cover is arranged in the cabinet.

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