CN215063085U - Ultra-low temperature refrigerator - Google Patents

Abstract

The utility model discloses an ultra-low temperature refrigerator, which comprises a refrigerator body and a refrigerator door, wherein the refrigerator body and the refrigerator door are hinged with each other, an ice brush device, an attaching net and an ice collecting box, the attaching net is vertically inserted into the ice collecting box, the ice collecting box is detachably arranged in the refrigerator body, the attaching net is close to the inner side wall of the rear part of the refrigerator body, the ice brush device comprises an ice removing brush, the ice removing brush is movably arranged along the vertical direction, and the ice removing brush is arranged on the front side surface of the attaching net and is tightly attached to the attaching net; the advantage lies in can making the frost in the ultra-low temperature refrigerator adsorb on adhering to the net through the attached net that sets up to reduce the frost and condense on the inner wall of the refrigerator cabinet body, the collection ice box that sets up simultaneously can make the ice sediment that produces when deicing concentrate on in the collection ice box, the ice brush device that sets up can regularly sweep the frost that adheres to on the net through the deicing brush in falling to the collection ice box voluntarily, realize that the automation of refrigerator cabinet body inner wall frost cleans the collection, thereby can follow the collection ice box that the ultra-low temperature refrigerator was taken out to the dismantlement setting and realize that the frost is clear away.

Description

Ultra-low temperature refrigerator

Technical Field

The utility model relates to a refrigerator field, concretely relates to ultra-low temperature refrigerator.

Background

A refrigerator is a refrigerating apparatus maintaining a constant low temperature, and is also a product maintaining food or other articles in a constant low temperature state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The refrigerator can be used for general food preservation, the temperature in the refrigerator can be reduced to zero by technical means, and ultralow-temperature refrigeration is realized, namely the ultralow-temperature refrigerator. The phenomenon that water vapor forms frost and then freezes can appear when the ultra-low temperature refrigerator is used. Icing in the ultra-low temperature refrigerator mainly adheres to on the inner wall at refrigerator back, and icing can make ultra-low temperature refrigerator's freezing effect descend, and make the extravagant electric energy of consumption increase, need halt ultra-low temperature refrigerator's use at the deicing in-process simultaneously, carry out manual deicing, the deicing process is comparatively troublesome and can't carry out the deicing when using. Therefore, there is a need for an ultra-low temperature refrigerator that can effectively remove ice.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the ultra-low temperature refrigerator is simple in structure, capable of avoiding icing on the side wall of the back and capable of reducing power consumption.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an ultra-low temperature refrigerator, includes the refrigerator cabinet body and refrigerator door, the refrigerator cabinet body with the refrigerator door articulated mutually, still include ice brush device, adhere to net and collection ice box, the vertical interpolation of adhering to net establish in collection ice box, collection ice box can dismantle the setting and at the refrigerator cabinet internal portion, the adhering to net press close to the inside wall at refrigerator cabinet rear portion, ice brush device include the deicing brush, the deicing brush set up along vertical direction activity, just the deicing brush set up at the leading flank that adheres to the net and paste tightly mutually with the adhering to net.

Furthermore, the attached net comprises a fixed frame and a net body, the net body is arranged in the fixed frame, and a pressing sheet for pressing the fixed frame is arranged in the refrigerator cabinet body; the advantage and the setting of pressing blade can have the compressing tightly of realizing adhering to the net, avoid rocking for deicing brush can be better clean adhering to the adnexed frost on the net.

Furthermore, the ice collecting box comprises a box body and a limiting plate, wherein an inclined plane is arranged on the upper end surface of the rear side wall of the box body, the limiting plate is vertically and fixedly arranged in the box body and is close to the box body, and the bottom of the attaching net is inserted between the rear side wall of the box body and the limiting plate; the advantage lies in can making condensation water or frost enter into the ice-collecting box along the inclined plane more easily through the setting of inclined plane, improves collection efficiency. The setting of limiting plate can effectively compress tightly and keep adhering to the vertical of net, and can further improve the stability of collection ice box.

Furthermore, a placing groove is formed in the refrigerator cabinet body, the ice collecting box is detachably arranged in the placing groove, a draining plate is arranged above the placing groove, and the front end face of the draining plate is positioned above the inclined plane; the advantage lies in can making the condensate water enter into the ice-collecting box along vertical face more easily through the setting of waterlogging caused by excessive rainfall board, avoids the condensate water to enter into the standing groove.

Furthermore, the ice brush device comprises a driving motor, a transmission rod, a transmission belt and a fixed rod, wherein the driving motor is fixed with the refrigerator cabinet body, an output shaft of the driving motor drives the transmission rod to rotate through a gear, the transmission rod is horizontally and rotatably arranged at the top of the inner side of the refrigerator cabinet body, the transmission belt is arranged at each of two ends of the transmission rod and meshed with the transmission rod, the fixed rod is horizontally arranged, two end parts of the fixed rod are respectively fixed with the corresponding transmission belt, and the ice brush is fixed with the fixed rod.

Compared with the prior art, the utility model has the advantages of can make the frost in the ultra-low temperature refrigerator adsorb on adhering to the net through the attached net that sets up, thereby reduce the frost and condense on the inner wall of the refrigerator cabinet body, the ice collecting box that sets up simultaneously can make the ice slag that produces when deicing concentrate in the ice collecting box, the ice brush device of setting can regularly automatic will adhere to the frost on the net through the deicing brush and sweep to the ice collecting box in, realize that the automation of refrigerator cabinet body inner wall frost cleans the collection, thereby can dismantle the ice collecting box that sets up and can follow and take out in the ultra-low temperature refrigerator and realize that the frost clears away. And then reduce the consumption of ultra-low temperature refrigerator, avoid shutting down the deicing, improve the cold-stored reliability of ultra-low temperature refrigerator, and simple structure convenient to use need not manual operation and has effectively prolonged deicing interval cycle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the refrigerator body of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the installation of the attachment net of the present invention;

FIG. 6 is a schematic structural view of the ice collecting box of the present invention;

FIG. 7 is a schematic cross-sectional view of the ice-collecting box according to the present invention;

FIG. 8 is a second schematic sectional view of the ice collecting box according to the present invention;

FIG. 9 is a schematic structural view of an ice-brushing device according to the present invention;

fig. 10 is a second schematic structural view of the ice brush device of the present invention.

Detailed Description

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

The utility model provides an ultra-low temperature refrigerator, including refrigerator cabinet 1 and refrigerator door 2, refrigerator cabinet 1 is articulated mutually with refrigerator door 2, still include ice brush device 6, adhere to net 3 and collection ice box 4, adhere to 3 vertical insertions of net and establish in collection ice box 4, collection ice box 4 can be dismantled and set up in refrigerator cabinet 1, adhere to net 3 and press close to the inside wall at refrigerator cabinet 1 rear portion, ice brush device 6 includes deicing brush 9, deicing brush 9 sets up along vertical direction activity, and deicing brush 9 sets up and just pastes tightly mutually with adhering to net 3 at the leading flank that adheres to net 3.

Foretell adhere to net 3 includes fixed frame 3.1 and dictyosome 3.2, and dictyosome 3.2 sets up in fixed frame 3.1, is provided with the compact heap 8 that is used for compressing tightly fixed frame 3.1 in the refrigerator cabinet body 1, thereby fixes adhering to net 3 through the setting of compact heap 8 and makes it keep vertical fixing in the refrigerator cabinet body 1.

Foretell collection ice box 4 includes box body 4.1 and limiting plate 4.2, and the up end of the back lateral wall of box body 4.1 is provided with inclined plane 4.3, and the vertical fixed setting of limiting plate 4.2 is in box body 4.1 and is pressed close to mutually with box body 4.1, adheres to net 3 bottoms and inserts and establish between the back lateral wall of box body 4.1 and limiting plate 4.2. When the attaching net 3 is inserted into the box body 4.1, the attaching net 3 is tightly clamped with the inner side surface of the box body 4.1 through the limiting plate 4.2. The number of the limiting plates 4.2 is two, and the two limiting plates are oppositely arranged at the left side and the right side of the box body 4.1. A placing groove is formed in the refrigerator cabinet body 1, the ice collecting box 4 can be detachably arranged in the placing groove, a draining plate 5 is arranged above the placing groove, and the front end face of the draining plate 5 is located above the inclined plane 4.3.

The ice brush device 6 comprises a driving motor 6.1, a transmission rod 6.2, a transmission belt 6.3 and a fixed rod 6.4, the driving motor 6.1 is fixed with the refrigerator cabinet 1, an output shaft of the driving motor 6.1 is perpendicular to the transmission rod 6.2 and is positioned in the middle of the transmission rod 6.2, a first bevel gear 6.5 is fixed on the output shaft of the driving motor 6.1, a second bevel gear 6.6 meshed with the first bevel gear 6.5 is also fixed in the middle of the transmission rod 6.2, the driving motor 6.1 drives the transmission rod 6.2 to rotate through the first bevel gear 6.5 and the second bevel gear 6.6 which are mutually meshed, the transmission rod 6.2 is horizontally and rotatably arranged at the top of the inner side of the refrigerator cabinet 1, two ends of the transmission rod 6.2 are arranged in the refrigerator cabinet 1 through bearing seats, the transmission belt 6.3 is arranged at two ends of the transmission rod 6.2, the transmission belt 6.3 is meshed with the transmission rod 6.2, the lower end of the transmission rod 6.2 is meshed with the transmission belt 6.7, the rotating shaft 6.7 is rotatably arranged in the refrigerator cabinet body 1, and the transmission rod 6.2, the transmission belt 6.3 and the rotating shaft 6.7 are all arranged in the mounting shell 7 and used for preventing sundries from entering the ice brushing device 6 to be blocked and stop rotating. The fixing rod 6.4 is horizontally arranged, two end parts of the fixing rod are respectively fixed with the corresponding transmission belts 6.3, and the deicing brush 9 is fixed with the fixing rod 6.4.

The utility model discloses a working process does: insert in album ice box 4 to adhere to net 3, then will collect ice box 4 and install to the standing groove, adhere to the inboard wall of net 3 and the refrigerator cabinet body 1 this moment and press close to mutually, compress tightly through compressing tightly piece 8 and adhere to net 3, make the frost of the interior production of the refrigerator cabinet body 1 adsorb on its surface through adhering to net 3, and the condensation water that does not form the frost in the refrigerator cabinet body 1 enters into in album ice box 4 along waterlogging caused by excessive rainfall board 5. When the deicing is needed, the driving motor 6.1 drives the transmission rod 6.2 to rotate, and further drives the transmission belt 6.3 to rotate back and forth, so that the transmission belt 6.3 drives the fixing rod 6.4 to move up and down, and the deicing brush 9 fixed on the fixing rod 6.4 regularly cleans the ice frost on the attaching net 3 back and forth to enable the ice frost to fall into the ice collecting box 4 for collection. When ice slag collected in the ice collecting box 4 needs to be taken out, the attaching net 3 is moved upwards to be separated from the ice collecting box 4 by unscrewing the pressing sheet 8, and then the ice collecting box 4 can be taken out from the placing groove.

The above-described embodiments are only preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention.

Claims (5)

1. The utility model provides an ultra-low temperature refrigerator, includes the refrigerator cabinet body and refrigerator door, the refrigerator cabinet body with the refrigerator door articulated mutually, its characterized in that still includes ice brush device, adheres to net and collection ice box, the vertical interpolation of adhering to net establish in collection ice box, collection ice box can dismantle and set up in the refrigerator cabinet is internal, the net that adheres to press close to the inside wall at refrigerator cabinet rear portion, ice brush device include the deicing brush, the deicing brush set up along vertical direction activity, just the deicing brush set up at the leading flank that adheres to the net and paste tightly mutually with adhering to the net.

2. The ultra-low temperature refrigerator as claimed in claim 1, wherein the attachment net comprises a fixing frame and a net body, the net body is disposed in the fixing frame, and a pressing piece for pressing the fixing frame is disposed in the refrigerator cabinet body.

3. The ultra-low temperature refrigerator as claimed in claim 1, wherein the ice collecting box comprises a box body and a limiting plate, the upper end surface of the rear sidewall of the box body is provided with an inclined surface, the limiting plate is vertically and fixedly arranged in the box body and is close to the box body, and the bottom of the attaching net is inserted between the rear sidewall of the box body and the limiting plate.

4. The ultra-low temperature refrigerator as claimed in claim 3, wherein a placing groove is provided in the refrigerator cabinet, the ice collecting box is detachably disposed in the placing groove, a draining plate is disposed above the placing groove, and a front end surface of the draining plate is located above the inclined plane.

5. The ultra-low temperature refrigerator as claimed in claim 1, wherein the ice brush device comprises a driving motor, a transmission rod, a transmission belt and a fixing rod, the driving motor is fixed with the refrigerator cabinet body, an output shaft of the driving motor drives the transmission rod to rotate through a gear, the transmission rod is horizontally and rotatably arranged at the top of the inner side of the refrigerator cabinet body, the transmission belt is arranged at both ends of the transmission rod, the transmission belt is engaged with the transmission rod, the fixing rod is horizontally arranged, two ends of the fixing rod are respectively fixed with the corresponding transmission belt, and the ice brush is fixed with the fixing rod.

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