CN211610849U - Disinfection cabinet - Google Patents

Abstract

The utility model discloses a disinfection cabinet, which comprises a cabinet body (1) with a disinfection cavity (11), a drawer (2) which can be drawn in and out of the disinfection cavity (11), a heating element (3) arranged on the bottom surface inside the cabinet body (1), and a folding component (4) which is formed by a plurality of heat insulation boards (41) which are sequentially hinged along the depth direction of the cabinet body (1); the heat insulation board (41) at the tail part of the folding component (4) is connected to the rear end inside the cabinet body (1), and the heat insulation board (41) at the head part of the folding component (4) is connected to the rear end of the drawer (2). Compared with the prior art, the utility model discloses a disinfection cabinet can reduce the scald risk when opening the drawer, does not influence stoving work when closing the drawer.

Description

Disinfection cabinet

Technical Field

The utility model relates to the technical field of kitchen equipment, in particular to a disinfection cabinet.

Background

The disinfection cabinet has become one of the indispensable household appliances in the daily life of the family, and the disinfection cabinet is usually dried by heating elements such as quartz tubes, heating films, electric heating tubes and the like. After long-time drying is finished, the temperature near the heating source is very high, and when a user opens the door to take the tableware, the user mistakenly touches the area near the heating source, so that the risk of scalding is caused.

In order to solve the problems, the prior art mainly adopts program control, after drying is finished, the electromagnetic lock is consistently in a locked state, and the cabinet door can be opened after a delay of several minutes. Like the disinfection cabinet with self-locking door lock disclosed in the utility model with patent application number CN200520065235.5 (publication number CN2843453Y), the disinfection cabinet adopts the structure that a slide rail is arranged on a drawer fixed on the disinfection cabinet, a lock groove is punched on the slide rail, lock catches are respectively embedded on two side surfaces of a box body of the disinfection cabinet, and lock protrusions corresponding to the lock groove are punched on the lock catches, and the lock catches are intermittently connected with the electromagnet, the lower end of the lock catches are connected with a spring, and the electromagnet lead is connected with an electric control board of the disinfection cabinet; when the drawer disinfection cabinet is closed and enters a working procedure, the sliding groove on the sliding rail on the drawer is just buckled and locked with the locking protrusions of the lock catches on the two side surfaces of the box body, so that the drawer cannot be opened due to misoperation, and abnormal scalding or ozone and ultraviolet ray damage is avoided

However, for the above scheme, on one hand, when the user urgently needs the tableware, the user needs to wait for a period of time or forcibly open the cabinet door according to the power supply; on the other hand, even if delayed by several minutes, the temperature near the heat source is still high without external assistance, which may risk scalding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the current situation to prior art provides a sterilizer, can reduce the scald risk when opening the drawer, does not influence stoving work when closing the drawer.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a disinfection cabinet, which comprises

A cabinet body having a sterilization chamber;

the drawer can be drawn in and out of the disinfection cavity; and

the heating element is arranged on the bottom surface of the interior of the cabinet body;

it is characterized by also comprising:

the folding assembly is formed by sequentially hinging a plurality of heat insulation plates along the depth direction of the cabinet body;

the heat insulation board at the tail part of the folding assembly is connected to the rear end of the cabinet body, and the heat insulation board at the head part of the folding assembly is connected to the rear end of the drawer.

In order to realize the connection of the two ends of the folding assembly, the rear end of the heat insulation plate at the tail part of the folding assembly is rotationally connected to the cabinet body through a first rotating shaft, and the heat insulation plate at the head part of the folding assembly is rotationally connected to the rear end of the drawer through a second rotating shaft.

In order to realize the rotary connection of the second rotating shaft at the rear end of the drawer, the rear end of the drawer is provided with a mounting seat which is provided with two lugs, and the second rotating shaft can be rotatably arranged on the lugs in a penetrating way.

In order to realize the hinging between the adjacent heat insulation plates, the adjacent heat insulation plates are respectively and sequentially connected through a third rotating shaft and a fourth rotating shaft in a rotating way, and the third rotating shaft and the fourth rotating shaft are arranged at intervals.

In order to realize the matching between the adjacent heat insulation plates and the third rotating shaft or the fourth rotating shaft, the adjacent edges of the adjacent two heat insulation plates are respectively provided with a first shaft sleeve and a second shaft sleeve, and the third rotating shaft or the fourth rotating shaft sequentially penetrates through the first shaft sleeve and the second shaft sleeve.

In order to facilitate the processing of the first shaft sleeve and the second shaft sleeve, the first shaft sleeve and the second shaft sleeve are formed by bending and extending the edge of the heat insulation plate.

In order to ensure the stability of the heat insulation board when moving and facilitate the folding and unfolding of the heat insulation board, the cabinet also comprises a sliding assembly which can enable the heat insulation board to move relative to the cabinet body.

In order to realize the stable movement of the heat insulation board relative to the cabinet body, the sliding component comprises

The two guide rails are arranged on the inner side walls of the two sides of the cabinet body along the depth direction of the cabinet body and are provided with sliding chutes extending along the length direction of the cabinet body; and

and the roller is rotatably connected to the end part of the third rotating shaft or the fourth rotating shaft and can be accommodated in the corresponding sliding groove in a rolling manner.

In order to avoid the rolling of the roller from the end part of the sliding groove, a limiting bulge is convexly arranged at the end part of the sliding groove.

In order to avoid the roller from separating from the sliding groove in the rolling process, the cross section of the guide rail is C-shaped.

Compared with the prior art, the utility model has the advantages of: the folding components are formed by sequentially hinging a plurality of heat insulation plates along the depth direction of the cabinet body, the head and the tail of the folding components are respectively connected with the rear end of the drawer and the rear end of the internal part of the cabinet, the heat insulation plates can be driven to be unfolded to isolate a heat source when the drawer is opened, the scalding risk is reduced, and the heat insulation plates are driven to be folded when the drawer is closed so that heating elements are exposed in a disinfection cavity without influencing the drying work.

Drawings

FIG. 1 is a schematic perspective view of a disinfection cabinet according to an embodiment of the present invention (the drawer located below is in a fully open state);

FIG. 2 is a longitudinal cross-sectional view of a portion of FIG. 1;

fig. 3 is a schematic perspective view of the folding assembly and the sliding assembly in the embodiment of the present invention;

FIG. 4 is a longitudinal sectional view of a partial region of an embodiment of the disinfection cabinet of the present invention (the drawer located below is in an incompletely opened state);

figure 5 is a longitudinal cross-sectional view of a partial region of an embodiment of the disinfection cabinet of the present invention (with the drawer located below in a closed position).

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, it is a preferred embodiment of the disinfection cabinet of the present invention. The disinfection cabinet comprises a cabinet body 1 with a disinfection cavity 11, a drawer 2 which can be drawn in and out of the disinfection cavity 11, a heating element 3 arranged on the bottom surface inside the cabinet body 1, a folding component 4 which is arranged above the heating element 3 and used for shielding the heating element 3, and a sliding component 5 arranged between the folding component 4 and the cabinet body 1.

Wherein, the number of the drawers 2 is two, and the drawers are respectively arranged in the disinfection cavity 11 one above the other.

In this embodiment, the heating element 3 is disposed on the bottom surface of the cabinet 1, and is flat as a whole, and the core component of the heating element 3 is an electric heating tube arranged in a convolute manner, and the surface of the electric heating tube is covered with a metal cover plate to form the upper surface of the heating element 3.

The folding assembly 4 is formed by sequentially hinging a plurality of heat insulation boards 41 along the depth direction of the cabinet body 1, the rear end of the heat insulation board 41 positioned at the tail part in the folding assembly 4 is rotatably connected on a guide rail 51 which is described below through a first rotating shaft 42, the heat insulation board 41 positioned at the head part in the folding assembly 4 is rotatably connected on a mounting seat 21 positioned at the rear end of the drawer 2 below through a second rotating shaft 43, the mounting seat 21 is provided with two lugs 211, and the second rotating shaft 43 can rotatably penetrate through the lugs 211. The adjacent heat insulation plates 41 are respectively and sequentially rotatably connected through a third rotation shaft 44 and a fourth rotation shaft 45, and the third rotation shaft 44 and the fourth rotation shaft 45 are arranged at intervals. Adjacent edges of two adjacent heat insulation plates 41 are respectively bent and extended to form a first shaft sleeve 411 and a second shaft sleeve 412, and a third rotating shaft 44 or a fourth rotating shaft 45 sequentially penetrates through the first shaft sleeve 411 and the second shaft sleeve 412, so that the adjacent heat insulation plates 41 are hinged to each other. With the drawing of the drawer 2 located below, the thermal insulation boards 41 are driven to unfold or fold and have at least two states: in the open state of the drawer 2, the folding assembly 4 is at least partially positioned above the heating element 3 and covers the upper surface of the heating element 3; when the drawer 2 is in a closed state, the folding component 4 does not shield the heating component 3, so that the upper surface of the heating component 3 is exposed in the disinfection chamber 11, and thus, the heating component 3 can dry and disinfect the objects in the disinfection chamber 11.

The sliding assembly 5 comprises two guide rails 51 and a plurality of rollers 52. Wherein, two guide rails 51 are arranged on the inner side walls of two sides of the cabinet body 1 along the depth direction of the cabinet body 1, a sliding groove 511 extending along the length direction of the guide rails 51 is arranged on the guide rails 51, a limiting bulge 512 is convexly arranged at the front end of the sliding groove 511, and the cross section of the guide rails 51 is C-shaped. The rollers 52 are rotatably connected to two ends of the fourth rotating shaft 45 and can be rollably received in the corresponding sliding slots 511, so that the heat insulation board 41 can stably move relative to the cabinet 1.

The working principle of the utility model is as follows:

(1) as shown in fig. 5, the drawer 2 located below is in a closed state, all the heat insulation boards 41 of the folding assembly 4 are basically in a side standing state, the adjacent heat insulation boards 41 are folded with each other without any shielding of the heating member 3, at this time, the heat insulation boards 41 are integrally folded at the rear side of the inside of the cabinet body 1, and the heating member 3 is completely exposed in the sterilizing chamber 11;

(2) the drawer 2 is opened, the drawer 2 moves forwards, the heat insulation board 41 at the head in the folding assembly 4 moves forwards along with the drawer, and the adjacent heat insulation boards 41 are driven to move forwards sequentially, as shown in fig. 4, the drawer at the lower part is in an incomplete opening state, part of the heat insulation boards 41 in the folding assembly 4 are basically in a flat state, part of the heat insulation boards 41 are still basically in a side standing state, and the heating element 3 is partially shielded by the folding assembly 4;

(3) continuing to open the drawer 2, and continuing to move the drawer 2 forwards until the drawer is completely opened, as shown in fig. 2, the drawer located below is in a completely opened state, all the heat insulation boards 41 in the folding assembly 4 are basically in a flat state, and the heating components 3 are completely shielded by the folding assembly 4;

likewise, the folding assembly 4 is gradually folded by closing the drawer 2 until the heating member 3 is completely exposed to the sterilization chamber 11.

Claims (10)

1. A disinfection cabinet, which comprises

A cabinet body (1) having a disinfection chamber (11);

a drawer (2) which can be drawn in and out of the disinfection chamber (11); and

the heating element (3) is arranged on the bottom surface inside the cabinet body (1);

it is characterized by also comprising:

the folding assembly (4) is formed by sequentially hinging a plurality of heat insulation plates (41) along the depth direction of the cabinet body (1);

the heat insulation board (41) at the tail part of the folding component (4) is connected to the rear end inside the cabinet body (1), and the heat insulation board (41) at the head part of the folding component (4) is connected to the rear end of the drawer (2).

2. A disinfection cabinet as claimed in claim 1, wherein: the rear end of the heat insulation plate (41) positioned at the tail part in the folding assembly (4) is rotatably connected to the cabinet body (1) through a first rotating shaft (42), and the heat insulation plate (41) positioned at the head part in the folding assembly (4) is rotatably connected to the rear end of the drawer (2) through a second rotating shaft (43).

3. A disinfection cabinet as claimed in claim 2, wherein: the rear end of the drawer (2) is provided with a mounting seat (21), the mounting seat (21) is provided with two lugs (211), and the second rotating shaft (43) can be rotatably arranged on the lugs (211) in a penetrating mode.

4. A disinfection cabinet as claimed in claim 1, wherein: the adjacent heat insulation plates (41) are respectively and sequentially connected through a third rotating shaft (44) and a fourth rotating shaft (45) in a rotating mode, and the third rotating shaft (44) and the fourth rotating shaft (45) are arranged at intervals.

5. A disinfection cabinet as claimed in claim 4, wherein: the adjacent edges of two adjacent heat insulation plates (41) are respectively provided with a first shaft sleeve (411) and a second shaft sleeve (412), and a third rotating shaft (44) or a fourth rotating shaft (45) sequentially penetrates through the first shaft sleeve (411) and the second shaft sleeve (412).

6. A disinfection cabinet as claimed in claim 5, wherein: the first shaft sleeve (411) and the second shaft sleeve (412) are formed by bending and extending the edge of the heat insulation plate (41).

7. A disinfection cabinet as claimed in claim 4, wherein: the cabinet also comprises a sliding component (5) which can enable the heat insulation plate (41) to move relative to the cabinet body (1).

8. A disinfection cabinet as claimed in claim 7, wherein: the sliding component (5) comprises

The two guide rails (51) are arranged on the inner side walls of the two sides of the cabinet body (1) along the depth direction of the cabinet body (1) and are provided with sliding grooves (511) extending along the length direction; and

and the roller (52) is rotatably connected to the end part of the third rotating shaft (44) or the fourth rotating shaft (45) and can be accommodated in the corresponding sliding groove (511) in a rolling manner.

9. A disinfection cabinet as claimed in claim 8, wherein: the end part of the sliding groove (511) is convexly provided with a limiting bulge (512).

10. A disinfection cabinet as claimed in claim 8, wherein: the cross section of the guide rail (51) is C-shaped.

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