CN211610847U - Disinfection cabinet - Google Patents

Abstract

The utility model discloses a disinfection cabinet, including the cabinet body (1) that has disinfection chamber (11), can pass in and out drawer (2) of disinfection chamber (11) with the pull, locate heating member (3) on the inside bottom surface of the cabinet body (1), blade subassembly (4) and locate drawer (2) and rotor plate (42) between drive assembly (5), wherein, blade subassembly (4) are including two bracing pieces (41) side by side and at least two rotor plates (42) of arranging between two bracing pieces (41) along the length direction of bracing piece (41), drive assembly (5) can transmit the action of drawer (2) for rotor plate (42), make rotor plate (42) deflect for bracing piece (41). 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 inner wall of the cabinet body;

it is characterized by also comprising:

blade assembly comprising

Two side-by-side support rods; and

the at least two rotating pieces are distributed at intervals along the length direction of the supporting rods, and two ends of each rotating piece are respectively and rotatably connected with the two supporting rods;

the transmission assembly is arranged between the drawer and the rotating sheet, can transmit the action of the drawer to the rotating sheet, enables the rotating sheet to deflect relative to the supporting rod and has at least two states:

when the drawer is in an open state, the rotating sheets are basically in a flat state, the edges of two adjacent rotating sheets are close to each other, and each rotating sheet integrally forms a platform for shielding the heating element;

when the drawer is in a closed state, the rotating sheets are basically in a parallel side standing state, and gaps for exposing the heating elements in the disinfection cavity are formed between the adjacent rotating sheets.

In order to transmit the motion of the drawer to the rotating piece, the first scheme is as follows: the transmission component comprises

The first gears correspond to the rotating pieces one by one and are in transmission connection with the corresponding rotating pieces; and

and the rack is arranged at the bottom of the drawer along the depth direction of the cabinet body and can be meshed with the first gear.

When the drawer is pulled and pulled, the rack is sequentially meshed with each first gear for transmission, and finally all the first gears are driven to turn over.

In order to transmit the motion of the drawer to the rotating piece, the second scheme is as follows: the transmission component comprises

The first gears correspond to the rotating pieces one by one and are in transmission connection with the corresponding rotating pieces, and two adjacent first gears are meshed with each other;

a second gear disposed coaxially with any of the first gears; and

and the rack is arranged at the bottom of the drawer along the depth direction of the cabinet body and can be meshed with the second gear.

Of course, the first gear in transmission connection with the second gear can be thickened and then directly meshed with the rack, so that the same purpose is achieved.

In order to avoid the turning of the rotating pieces when the drawer is in a closed state, the rack is meshed with the second gear when the drawer is in the closed state. This arrangement has the further advantage that: the drawer can be ensured to be just opened to drive the rotating sheets to turn over without waiting for the drawer to be completely opened to turn over the rotating sheets.

In order to ensure that the drawer is drawn to drive each rotating sheet to overturn for 1/4 weeks, the rotating sheets are prevented from being repeatedly overturned in the continuous drawing process, and the number of teeth of the rack meets the following conditions: when the drawer is switched from the closed state to the open state, the second gear is separated from the rack when the second gear runs 1/4 times.

If the rack is not engaged with the second gear under the drawer is in the closed state, in order to guarantee that the drawer is drawn and pulled to drive each rotating piece to overturn 1/4 weeks, the rotating pieces are prevented from overturning repeatedly in the continuous drawing process, and the number of teeth of the rack meets the following conditions: the second gear is separated from the rack when running for 1/4 cycles after being meshed with the rack.

In order to ensure that the disinfection chamber is uniformly heated, the heating element is arranged on the bottom surface in the cabinet body 1 and is flat as a whole.

Compared with the prior art, the utility model has the advantages of: arrange two at least rotating plates between two bracing pieces side by side along the length direction of bracing piece to set up drive assembly between drawer and rotating plate, can drive each rotating plate when opening the drawer and put and keep apart the heat source, reduce the scald risk, drive each rotating plate side when closing the drawer and make the heating member expose in the disinfection chamber, do not influence stoving work.

Drawings

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

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

FIG. 3 is a schematic perspective view of the vane assembly and drive assembly of FIG. 1;

FIG. 4 is a longitudinal 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);

fig. 5 is a schematic perspective view of the vane assembly and the transmission assembly of fig. 4.

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 capable of being drawn in and out of the disinfection cavity 11, a heating element 3 arranged on the bottom surface inside the cabinet body 1, a blade assembly 4 arranged above the heating element 3 and used for shielding the heating element 3, and a transmission assembly 5 arranged between the drawer 2 and the blade assembly 4.

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 blade assembly 4 includes a support rod 41 and a rotation piece 42. Specifically, the number of the support rods 41 is two and the two support rods 41 are arranged side by side, and the two support rods 41 are arranged on the bottom surface in the cabinet body 1 and are positioned at the left side and the right side of the heating member 3; the number of the rotating pieces 42 is at least two, and the rotating pieces are distributed at intervals along the length direction of the support rod 41, and two ends of each rotating piece 42 are respectively connected with the two support rods 41 in a rotating manner.

The transmission assembly 5 includes a first gear 51, a second gear 52 and a rack 53. Specifically, the first gears 51 correspond to the rotating pieces 42 one by one, and are in transmission connection with the corresponding rotating pieces 42, and two adjacent first gears 51 are meshed with each other; the second gear 52 is disposed coaxially with the foremost first gear 51; the rack 53 is disposed at the front side of the bottom of the drawer 2 in the depth direction of the cabinet 1 and can be engaged with the second gear 52, the rack 53 is engaged with the second gear 52 in the closed state of the drawer 2, and the second gear 52 is separated from the rack 53 when the second gear 52 runs 1/4 cycles in the transition of the drawer 2 from the closed state to the open state. As the drawer 2 located below is drawn, the rack 53 drives the second gear 52 and the foremost first gear 51 to rotate synchronously, and further drives all the first gears 51 to rotate synchronously, so that the rotating plate 42 is finally deflected relative to the supporting rod 41 and has at least two states: when the drawer 2 is in an open state, the rotating sheets 42 are basically in a flat state, the edges of two adjacent rotating sheets 42 are close, and each rotating sheet 42 integrally forms a platform for shielding the heating element 3; when the drawer 2 is in a closed state, the rotating sheets 42 are in a state of being substantially parallel and standing on the side, and a gap for exposing the heating member 3 in the sterilizing chamber 11 is formed between the adjacent rotating sheets 42, so that the heating member 3 can dry and sterilize the articles in the sterilizing chamber 11.

The working principle of the disinfection cabinet of the utility model is as follows:

(1) as shown in fig. 4 and 5, the drawer 2 located below is in a closed state, all the rotating plates 42 of the blade assembly 4 are in a substantially parallel side-standing state, and a gap for exposing the heating member 3 in the sterilizing chamber 11 is formed between the adjacent rotating plates 42 without any shielding of the heating member 3, and at this time, the rack 53 is engaged with the second gear 52 to prevent the rotating plates 42 from rotating;

(2) when the drawer 2 is opened, the drawer 2 moves forwards, the rack 53 moves forwards along with the drawer 2, the second gear 52 and the first gear 51 at the forefront are driven to synchronously rotate, all the first gears 51 are driven to synchronously rotate, and finally, the rotating sheets 42 deflect relative to the supporting rod 41, until the second gear 52 runs 1/4, the second gear is separated from the rack 53, all the rotating sheets 42 stop rotating, at the moment, as shown in fig. 2 and 3, the drawer at the lower part is in an opened state, all the rotating sheets 42 are basically in a flat state, the edges of two adjacent rotating sheets 42 are close to each other, each rotating sheet 42 forms a platform for shielding the heating element 3 on the whole, and the heating element 3 is completely shielded by the blade assembly 4;

similarly, by closing the drawer 2, the rotating blades 42 of the blade assembly 4 are gradually turned over until the heating elements 3 are completely exposed to the sterilization chamber 11.

Claims (7)

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 inner wall of the cabinet body (1);

it is characterized by also comprising:

a blade assembly (4) comprising

Two side-by-side support bars (41); and

the at least two rotating pieces (42) are distributed at intervals along the length direction of the supporting rod (41), and two ends of each rotating piece (42) are respectively connected with the two supporting rods (41) in a rotating mode;

the transmission assembly (5) is arranged between the drawer (2) and the rotating sheet (42), can transmit the action of the drawer (2) to the rotating sheet (42), enables the rotating sheet (42) to deflect relative to the supporting rod (41) and has at least two states:

when the drawer (2) is in an open state, the rotating sheets (42) are basically in a flat state, the edges of two adjacent rotating sheets (42) are close to each other, and each rotating sheet (42) forms a platform for shielding the heating element (3) on the whole;

when the drawer (2) is in a closed state, the rotating sheets (42) are basically in a parallel side standing state, and gaps for exposing the heating elements (3) in the disinfection cavity (11) are formed between the adjacent rotating sheets (42).

2. A disinfection cabinet as claimed in claim 1, wherein: the transmission component (5) comprises

The first gears (51) correspond to the rotating pieces (42) one by one and are in transmission connection with the corresponding rotating pieces (42); and

and the rack (53) is arranged at the bottom of the drawer (2) along the depth direction of the cabinet body (1) and can be meshed with the first gear (51).

3. A disinfection cabinet as claimed in claim 1, wherein: the transmission component (5) comprises

The first gears (51) correspond to the rotating pieces (42) one by one and are in transmission connection with the corresponding rotating pieces (42), and two adjacent first gears (51) are meshed with each other;

a second gear (52) arranged coaxially with any one of the first gears (51); and

and the rack (53) is arranged at the bottom of the drawer (2) along the depth direction of the cabinet body (1) and can be meshed with the second gear (52).

4. A disinfection cabinet as claimed in claim 3, wherein: when the drawer (2) is in a closed state, the rack (53) is meshed with the second gear (52).

5. A disinfection cabinet as claimed in claim 4, wherein: the number of teeth of the rack (53) satisfies the following condition: when the drawer (2) is switched from the closed state to the open state, the second gear (52) is separated from the rack (53) when running 1/4 times.

6. A disinfection cabinet as claimed in claim 3, wherein: the number of teeth of the rack (53) satisfies the following condition: the second gear (52) is separated from the rack (53) when running for 1/4 cycles after being meshed with the rack (53).

7. A disinfection cabinet as claimed in any one of claims 1 to 6, wherein: the heating element is arranged on the bottom surface in the cabinet body (1) and is flat as a whole.

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