CN203629181U - Refrigerator - Google Patents

Abstract

The utility model relates to a refrigerator, comprising a compartment, and a rear air outlet exposed in the compartment and arranged on the rear wall of the compartment, at least two rear air outlets are symmetrically arranged on the rear wall, and The air blown from the rear air outlet faces the interior of the compartment and forms a certain angle with the rear wall of the compartment. The refrigerator symmetrically arranges the rear air outlets on the rear wall, and the wind blown from the rear air outlet faces the first compartment. The interior and the rear wall of the first compartment form a certain angle, thereby improving the cooling efficiency, eliminating dead angles, and making the temperature in the first compartment of the refrigerator more uniform.

Description

refrigerator

technical field

The utility model relates to a refrigerator.

Background technique

A refrigerator is a refrigeration device that maintains a constant low temperature, and it is also a product that keeps food or other items at a constant low temperature. In the air-cooled refrigerator, the temperature in the refrigerator is set in the compartment of the refrigerator to send cold air to the compartment, so that the compartment is in a low temperature state. At present, for the compartments of large refrigerators, since the air outlets in the compartments are generally arranged on the rear wall of the compartments, and the front of the air outlets is set towards the door body, the wind blown from the air outlets is vertically towards the door body, and because the box body Wider, resulting in poor cooling effect of the space between the air outlets on both sides, resulting in a temperature difference in the compartment.

In view of this, it is necessary to improve existing refrigerators to solve the above problems.

Utility model content

The purpose of the utility model is to provide a refrigerator which improves refrigeration efficiency, eliminates dead angles, and makes the temperature in the refrigerator compartment more uniform.

In order to achieve the aforementioned purpose, the utility model adopts the following technical solution: a refrigerator, including a compartment, and a rear air outlet exposed in the compartment and arranged on the rear wall of the compartment, and at least two symmetrically arranged on the rear wall There are three rear air outlets, and the wind blown from the rear air outlets faces the interior of the compartment and forms a certain angle with the rear wall of the compartment.

As a further improvement of the present utility model, the rear air outlet has an outer end surface, and the outer end surface faces the interior of the compartment and forms a certain angle with the rear wall of the compartment.

As a further improvement of the present utility model, the refrigerator further includes a door body for opening or closing the compartment, the rear wall is provided with a first panel parallel to the door body, and side of the second panel.

As a further improvement of the utility model, the rear air outlet is opened on the second panel.

As a further improvement of the present invention, the second panel is located on the left and right sides of the first panel.

As a further improvement of the present invention, the cross section of the second panel is trapezoidal, and its thickness gradually increases from the first panel toward the side wall of the compartment.

As a further improvement of the present utility model, the first panel is a light-transmitting panel, and a light source is arranged behind the first panel.

As a further improvement of the utility model, the refrigerator also includes a top air outlet exposed in the compartment, and a third panel above the first panel is arranged on the rear wall, and the top air outlet is opened on the second panel. There are three panels, and the wind blown from the air outlet on the top faces the interior of the compartment and forms a certain angle with the rear wall of the compartment.

As a further improvement of the present utility model, the first panel, the second panel and the third panel shield the rear wall.

As a further improvement of the utility model, the refrigerator adopts a single-system air supply.

The beneficial effects of the utility model are: the refrigerator of the utility model is symmetrically provided with rear air outlets on the rear wall, and the wind blown from the rear air outlets is directed toward the inside of the first room and is in the same shape as the rear wall of the first room. A certain angle, so as to improve the cooling efficiency, eliminate the dead angle, and make the temperature in the first room of the refrigerator more uniform.

Description of drawings

Fig. 1 is a perspective view of a refrigerator in a specific embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure of the box in Fig. 1 .

Fig. 3 is an A-A sectional view of the box in Fig. 2 .

FIG. 4 is a partial structural schematic diagram of the box in FIG. 2 .

Detailed ways

Referring to FIG. 1 , a refrigerator 10 in an embodiment of the present invention includes a box body 1 and a door body 2 disposed on the box body 1 . One side of the door body 2 is connected to one side of the box body 1 through a hinge (not shown), and the door body 2 rotates around the box body 1 with the hinge as an axis. In this embodiment, the refrigerator 10 is a double-door refrigerator.

2 to 4, the box body 1 includes a first compartment 11, a second compartment 12 arranged side by side with the first compartment 11 along the horizontal direction of the box body 1, and a second compartment 12 arranged along the height direction of the box body 1. The third chamber 13 arranged below the first chamber 11 and the fourth chamber 14 arranged below the second chamber 12 are arranged in the first chamber 11 and the second chamber 12 and are used to place articles The shelf 15, the drawer 16 that is arranged in the third compartment 13 and the fourth compartment 14 and accommodates articles, and the first compartment 11, the second compartment 12, the third compartment 13 and the fourth compartment 14, send cold air to make the first room 11, the second room 12, the third room 13 and the fourth room 14 keep the air outlet at low temperature. The first compartment 11 and the third compartment 13 are freezer compartments, and the second compartment 12 and fourth compartment 14 are freezer compartments. The first compartment 11 and the second compartment 12 , the third compartment 13 and the fourth compartment 14 are separated by a vertical temperature insulation partition 181 . The first compartment 11 and the third compartment 13 are separated by a horizontal temperature insulation partition 182 . The second chamber 12 and the fourth chamber 14 are separated by a horizontal temperature insulation partition 182 .

The first compartment 11 includes a rear wall 111 facing the door, two opposite side walls 112 , a top wall 113 and a bottom wall 114 opposite to each other. Ribs 115 protrude from the two opposite side walls 112 . The sides of the shelf 15 are clamped on the ribs 115 . The first compartment 11 is separated by the shelf 15 to form several connected sub-compartments 116 . The rear wall 111 is provided with a first panel 117 parallel to the door body 2 , a second panel 118 located on the left and right sides of the first panel 117 , and a third panel 119 located on the upper and lower sides of the first panel 117 . The first panel 117 , the second panel 118 and the third panel 119 cover the rear wall 111 . The front surface of the second panel 118 is located in front of the first panel 117 . The first panel 117 is a light-transmitting panel, and a light source (not shown) is arranged behind the transparent panel 117 . The cross section of the second panel 118 and the third panel 119 is trapezoidal, the thickness of the second panel 118 gradually increases from the first panel 117 toward the side wall 112, and its front end faces the inside of the first compartment 11 and is connected to the rear wall 111 Forming a certain angle, the thickness of the third panel 119 gradually increases from the first panel 117 toward the top wall 113 and the bottom wall 114 , and its front face faces the interior of the first compartment 11 and forms a certain angle with the rear wall 111 .

The second compartment 12 has the same structure as the first compartment 11, the only difference is that the lateral dimension of the second compartment 12 is larger than that of the first compartment 11, so the second compartment 12 will not be described in detail. The structure of the third compartment 13 is the same as that of the fourth compartment 14 , the only difference is that the transverse dimension of the fourth compartment 14 is larger than that of the third compartment 13 . Drawers 16 are placed in the third compartment 13 and the fourth compartment 14 and are separated by drawers to form several separate compartments.

Described air outlet comprises the first air outlet 17 that is arranged in the first compartment 11 and the second compartment 12, and the second air outlet that is arranged in the 3rd compartment 13 and the 4th compartment 14 (not shown Show). Since the structure in the first compartment 11 and the second compartment 12 is the same, and the first air outlet 17 is set in the same manner in the first compartment 11 and the second compartment 12, so only the first air outlet is set in the first compartment below. The first air outlet 17 in the compartment 11 will be described as an example.

Please refer to FIG. 1 and FIG. 2 , the first air outlet 17 includes four rear air outlets 171 arranged in two groups on the rear wall 111 and oppositely arranged, and the rear air outlet 171 arranged on the rear wall 111 and located at the rear Four top air outlets 172 above. The rear air outlets 171 are arranged symmetrically. The air (shown by the arrows in the figure) blown out by the rear air outlet 171 and the top air outlet 172 is toward the interior of the first compartment 11 and forms a first angle with the rear wall 111 of the first compartment 11 . The rear air outlet 171 has an outer end surface 173 , the outer end surface 171 faces the interior of the first compartment 11 and forms a first angle with the rear wall 111 of the first compartment 11 .

In this embodiment, the rear air outlet 171 is opened on the second panel 118 , and the outer end surface 173 of the rear air outlet 171 is the front end surface of the second panel 118 . The refrigerator 10 also includes an air return port 19 , and an air duct (not shown) connecting the air return port 19 with the rear air outlet 171 and the top air outlet 172 to circulate cold air. The top air outlets 172 are opened on the third panel 119 and arranged in a row. The air return port 19 is opened on the third panel 119 and is opposite to the top air outlet 172 . The refrigerator 10 adopts a single system for air supply. The single-system air supply is formed by the first air outlet 17 , the air duct and the return air outlet 19 .

The door body 2 includes a first door body 21 and a second door body 22 . The first compartment 11 and the third compartment 13 are opened or closed by the first door body 21 ; the second compartment 12 and the fourth compartment 14 are opened or closed by the second door body 22 .

In summary, the above-mentioned refrigerator 10 symmetrically arranges the rear air outlets 171 on the rear wall 111, and the air blown from the rear air outlets 171 is directed toward the interior of the first compartment 11 and is in contact with the rear wall 111 of the first compartment 11. It is at a certain angle, so as to improve the cooling efficiency, eliminate dead angles, and make the temperature in the first compartment 11 of the refrigerator 10 more uniform.

Although preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that, without departing from the scope and spirit of the present invention as disclosed by the appended claims, Various improvements, additions, and substitutions are possible.

Claims (10)

1. a refrigerator, comprise a chamber and be exposed between indoor and be arranged on the rear portion air outlet on a chamber rear wall, it is characterized in that: on described rear wall, be symmetrically arranged with at least two described rear portion air outlets, and the wind blowing out from rear portion air outlet towards a chamber interior and and a chamber rear wall at an angle.

2. refrigerator according to claim 1, is characterized in that: described rear portion air outlet has outer face, described outer face towards a chamber interior and and a chamber rear wall at an angle.

3. refrigerator according to claim 1, is characterized in that: described refrigerator also comprises the door body of the chamber in order to unlatching or between described in sealing, and described rear wall is provided with the first panel be arrangeding in parallel with door body and is positioned at the second panel of described the first panel both sides.

4. refrigerator according to claim 3, is characterized in that: described rear portion air outlet is opened on described the second panel.

5. refrigerator according to claim 4, is characterized in that: described the second panel is positioned at the left and right sides of described the first panel.

6. refrigerator according to claim 5, is characterized in that: the cross section of described the second panel is trapezoidal, and the sidewall direction of its thickness chamber between described the first panel court increases progressively gradually.

7. refrigerator according to claim 3, is characterized in that: described the first panel is light penetrating panel, and described the first panel rear is provided with light source.

8. refrigerator according to claim 3, it is characterized in that: described refrigerator also comprise be exposed between indoor top outlet inlet, on described rear wall, be also provided with the 3rd panel that is positioned at the first panel top, described top outlet inlet is opened on described the 3rd panel, and the wind blowing out from top outlet inlet towards a chamber interior and and a chamber rear wall at an angle.

9. refrigerator according to claim 8, is characterized in that: described the first panel, the second panel and the 3rd panel cover described rear wall.

10. refrigerator according to claim 1, is characterized in that: described refrigerator adopts single system air feed.

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