CN218864567U - a refrigerator - Google Patents

Abstract

The application belongs to the field of refrigeration equipment, and provides a refrigeration cabinet, including a cabinet body, a refrigeration module, several storage boxes, and an air blower are arranged in the cabinet body, and an air exchange chamber is arranged on the top of the cabinet body. The refrigerating module cover is arranged on the air exchange port, the back is provided with an air collection chamber, the back of the storage box is provided with an air intake slot connected with the air collection chamber, and the top is provided with a return chamber connected with the air exchange chamber. air tank. Compared with the prior art, a refrigeration cabinet of the utility model collects the cold air in the air exchange chamber on the top of the main body into the air collection chamber on the back through the fan, and then sends it to each Storage box for more even air cooling circulating in the storage box.

Description

a refrigerator

technical field

The present application belongs to the field of refrigeration equipment, and more specifically relates to a refrigeration cabinet.

Background technique

Since most of the refrigeration cabinets are semi-closed boxes, it is difficult to evenly transport the cold air to each storage box through the refrigeration module and the fan air-cooled fresh-keeping method during refrigeration, so that the temperature of each part in the box is balanced, thus affecting the refrigeration and fresh-keeping Effect.

Utility model content

The purpose of the present application is to provide a device that aims to solve the problem of uneven air volume when the storage box is refrigerated and kept fresh in the prior art.

In order to achieve the above purpose, the technical solution adopted by this application is to provide a refrigeration cabinet, including a cabinet body, the cabinet body is provided with a refrigeration module, several storage boxes, and a blower fan, and the top of the cabinet body is provided with The air exchange chamber, the refrigeration module cover is set on the air exchange port, the back is provided with an air collection chamber, the back of the storage box is provided with an air intake slot communicating with the air collection chamber, and the top is provided with a The return air slot connected to the air change chamber.

As a further improvement of the above technical solution:

The top of the air exchange chamber is provided with an air exchange port, and the air exchange chamber also includes a return air chamber and an air supply chamber divided by partitions. The bottom of the refrigeration module is provided with a windshield, and the windshield is connected to the The partitions abut against each other, so that the air passes through the return air chamber, the refrigeration module and the air supply chamber in sequence during air exchange.

The air collecting chamber includes a surrounding board covered on the cabinet body and a fixing plate fixedly arranged on the surrounding board.

An air vent is arranged on the fixing plate, and the air blower cover is arranged on the air vent.

A support seat is provided between the enclosure plate and the body.

The support seat includes a fixed block and a support plate fixed thereon.

The air supply fan is a perfusion fan.

The beneficial effects provided by the application are: compared with the prior art, the utility model of a refrigeration cabinet collects the cold air from the air exchange chamber on the top of the body into the air collection chamber on the back through the fan, and then sets it through the back of the storage box. The air intake slots in the air supply to each storage box at the same time, so that the air cooling circulating in the storage boxes is more uniform.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only for the present application For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view on the right side of the cabinet in Fig. 1;

Fig. 3 is a partial schematic view of the top of the cabinet in Fig. 2;

Fig. 4 is a dismantled schematic diagram of the top of the cabinet in Fig. 1;

Fig. 5 is a schematic diagram of the first structure of the shroud;

Fig. 6 is the second structure schematic diagram of shroud;

Figure 7 is a schematic diagram of the structure of the support seat.

Explanation of the reference signs in the figure:

1. Refrigeration module; 11. Windshield; 2. Storage box; 21. Air intake slot; 22. Return air slot; 3. Air supply fan; 4. Air exchange cavity; 41. Air exchange port; 42. Partition 43, air return cavity; 44, air supply cavity;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying No device or element must have a particular orientation, be constructed, and operate in a particular orientation, and thus should not be construed as limiting the application.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.

As shown in Figures 1-7, the refrigeration cabinet of this embodiment includes a cabinet body in which a refrigeration module 1, several storage boxes 2, and an air blower 3 are arranged, and an air exchange chamber 4 is arranged on the top of the cabinet body. The top of the air exchange chamber 4 is provided with an air exchange port 41, the refrigeration module 1 is covered on the air exchange port 41, the back is provided with an air collection chamber 5, and the back of the storage box 2 is provided with an air intake slot 21 communicating with the air collection chamber 5 , the top is provided with a return air groove 22 communicating with the air exchange chamber 4 .

The air exchange chamber 4 turns the air into cold air through the refrigeration module 1 and then sends it to the air collection chamber 5 through the air supply fan 3. The cold air in the air collection chamber 5 enters the storage box through the air intake slot 21 and then passes through the return air slot 22. In this reciprocating cycle to the air exchange chamber 4, several storage boxes 2 are connected end to end because they are lower storage boxes, so the next storage box passes through the air intake slot 21 and then passes through the top return air slot 22 After entering the next storage box, the uppermost storage box finally enters the air exchange chamber 4 .

Specifically, the air exchange chamber 4 also includes a return air chamber 43 and an air supply chamber 44 divided by a partition 42. A windshield 11 is provided at the bottom of the refrigeration module 1, and the windshield 11 abuts against the partition 42, so that During air exchange, the air passes through the return air cavity 43 , the refrigeration module 1 and the air supply cavity 44 in sequence.

Specifically, the air collecting chamber 5 includes a surrounding plate 51 covering the cabinet body and a fixing plate 52 fixedly arranged on the surrounding plate 51 .

Specifically, the fixing plate 52 is provided with a ventilation opening 521 , and the blower fan 3 is covered on the ventilation opening 521 .

Preferably, in order to increase the stability of the enclosure, a support seat 511 is provided between the enclosure 51 and the body.

Specifically, the supporting base 511 includes a fixing block 5111 and a supporting plate 5112 fixed thereon.

Preferably, the blower fan 3 is a perfusion fan.

The above descriptions are only preferred embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the application should be included in the protection of the application. within range.

Claims (7)

1. The utility model provides a refrigerating cabinet, includes the cabinet body, be provided with refrigeration module (1), a plurality of storage tank (2), air supply fan (3) in the cabinet body, its characterized in that, cabinet body top is provided with ventilation chamber (4), ventilation chamber (4) top is provided with trades wind gap (41), refrigeration module (1) cover is located on ventilation port (41), the back is provided with collection wind chamber (5), storage tank (2) back be provided with air inlet duct (21) of collection wind chamber (5) intercommunication, the top be provided with return-air duct (22) of ventilation chamber (4) intercommunication.

2. The refrigeration cabinet as claimed in claim 1, characterized in that the ventilation chamber (4) further comprises a return air chamber (43) and a supply air chamber (44) which are divided by a partition (42), the bottom of the refrigeration module (1) is provided with a wind deflector (11), the wind deflector (11) is abutted to the partition (42), so that air passes through the return air chamber (43), the refrigeration module (1) and the supply air chamber (44) in sequence during ventilation.

3. A refrigerator cabinet according to claim 1, characterized in that said air collection chamber (5) comprises an enclosure (51) covering said cabinet body and a fixing plate (52) fixedly arranged on said enclosure (51).

4. A refrigerator cabinet according to claim 3, characterized in that the fixed plate (52) is provided with a ventilation opening (521), and the supply fan (3) is covered on the ventilation opening (521).

5. A refrigerator cabinet according to claim 3, characterized in that a support (511) is provided between said enclosure (51) and the body.

6. A refrigerator cabinet according to claim 5, characterized in that said support (511) comprises a fixed block (5111) and a support plate (5112) fixed thereto.

7. Refrigeration cabinet according to any of the claims from 1 to 6, characterized in that said supply fan (3) is a perfusion fan.

Images