Refrigerator air duct shell and embedded refrigerator

Abstract

The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a refrigerator air duct shell which comprises an air duct shell body, the upper edge and the lower edge of the air duct shell body are provided with an upper turnup edge and a lower turnup edge which extend outwards, a semi-open type air duct is formed around the upper turnup edge, the outer side wall of the air duct shell body and the lower turnup edge, and the same air area of a refrigerator is enlarged through the air duct shell body. The heat dissipation effect is improved, and in the refrigeration process, when the condenser generates excessive heat, the heat is effectively discharged along the semi-open type air channel; by means of the design, it is ensured that the embedded type vehicle-mounted refrigerator can efficiently conduct refrigeration work even in a narrow space, and the refrigeration effect is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a refrigerator air duct shell and an embedded refrigerator. Background Art

[0002] With the development of society, in order to meet the market demand, more and more automobile manufacturers sell vehicles with vehicle-mounted refrigerators as optional equipment. For new energy vehicles, the original engine compartment becomes vacant and is used as a front trunk. When the front trunk is opened, there is a relatively large luggage case shell, and a relatively enclosed space is formed behind the felt board cover. For gasoline vehicles, the trunk space is limited, and the vehicle-mounted refrigerator is designed to be embedded in the trunk. After the refrigerator is completely embedded in the front trunk and the trunk, due to the narrow environmental space, the heat of the refrigerator accumulates and is difficult to dissipate. Moreover, since the front trunk and the trunk are relatively airtight, it is impossible to set up an external air duct for auxiliary heat dissipation, thus affecting the refrigeration performance and the service life of the refrigerator.

[0003] Therefore, a refrigerator air duct shell and an embedded refrigerator are proposed to solve the above technical problems. Content of the Utility Model

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a refrigerator air duct shell and an embedded refrigerator, which have good heat dissipation effect and long service life.

[0005] The technical solution adopted by the utility model to solve the problem is: a refrigerator air duct shell, including an air duct shell, the upper and lower edges of the air duct shell are provided with upward flanges and downward flanges extending outwards, and a semi-open air duct is formed around the upward flanges, the outer side wall of the air duct shell and the downward flanges.

[0006] As a further improvement of the above technical solution, the air duct shell is L-shaped.

[0007] As a further improvement of the above technical solution, an L-shaped steering shell is connected to the end of the air duct shell, an air inlet and an air outlet are respectively arranged at the head end and the tail end of the steering shell, the air outlet is communicated with the semi-open air duct, and the air inlet is communicated with the outside.

[0008] As a further improvement of the above technical solution, the steering shell includes a top plate, a bottom plate, an inner side plate and an outer side plate, the upper and lower edges of the outer side plate are respectively fixedly connected to the outer ends of the top plate and the bottom plate, and the upper and lower edges of the inner side plate are respectively fixedly connected to the inner ends of the top plate and the bottom plate.

[0009] As a further improvement, it includes a shell, the air duct shell and the steering shell are both arranged inside the shell, an air inlet hole is arranged on the right side wall of the shell, the air inlet hole is communicated with the air inlet, and air outlet holes are arranged on the front side wall and the left side wall of the shell, and the air outlet holes are communicated with the semi-open air duct.

[0010] As a further improvement of the above technical solution, the housing includes a left housing and a right housing. The air inlet hole is provided on the right housing, and the air outlet hole is provided on the left housing. The left housing is fixedly connected to the right housing. An accommodation cavity is formed between the inner side wall of the right housing and the right side wall of the left housing. The accommodation cavity is used for placing a compressor, and the steering housing is arranged in the accommodation cavity. A ventilation opening is provided on the right side wall of the left housing. The air duct housing is arranged inside the left housing. The semi-open air duct communicates with the ventilation opening, and the air inlet communicates with the ventilation opening.

[0011] As a further improvement of the above technical solution, a box frame is covered on the top of the housing. Air outlet grilles and air inlet grilles are respectively arranged on the left and right sides of the box frame. The air inlet grille communicates with the accommodation cavity, and the air outlet grille communicates with the semi-open air duct.

[0012] The beneficial effects of the present utility model are as follows: The air duct housing expands the air intake area of the refrigerator and increases the heat dissipation effect. During the refrigeration process, when the condenser generates excessive heat, the heat is effectively discharged along the semi-open air duct. This design ensures that even in a narrow space, the embedded vehicle-mounted refrigerator can efficiently perform refrigeration work, significantly improving the refrigeration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present utility model will be further explained and described below in conjunction with the drawings and specific embodiments.

[0014] Figure 1 It is a structural diagram of the air duct housing of the present utility model;

[0015] Figure 2 It is a structural diagram of the steering housing of the present utility model;

[0016] Figure 3 It is a structural diagram of the embedded refrigerator of the present utility model;

[0017] Figure 4 It is an exploded view of the embedded refrigerator of the present utility model;

[0018] Figure 5 It is a sectional view of the embedded refrigerator of the present utility model;

[0019] Figure 6 It is a structural diagram of the left housing of the present utility model.

[0020] In the figure: 1 - air duct housing, 11 - upper flanging, 12 - lower flanging, 13 - semi-open air duct, 2 - steering housing, 21 - air inlet, 22 - air outlet, 23 - top plate, 24 - bottom plate, 25 - inner side plate, 26 - outer side plate, 3 - housing, 31 - air inlet hole, 32 - air outlet hole, 33 - left housing, 331 - ventilation opening, 34 - right housing, 341 - accommodation cavity, 4 - box frame, 41 - air outlet grille, 42 - air inlet grille. Detailed implementation manners

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that for orientation descriptions, such as the orientations or positional relationships indicated by up, down, front, back, left, right, etc., they are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0023] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0024] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0025] Referring to Figure 1 and Figure 2 , a refrigerator air duct housing includes an air duct housing 1. Upper and lower edges of the air duct housing 1 are provided with upward flanges 11 and downward flanges 12 extending outward. A semi-open air duct 13 is formed around the upward flange 11, the outer sidewall of the air duct housing 1, and the downward flange 12.

[0026] By means of the air duct housing 1, the ventilation area of the refrigerator is enlarged, and the heat dissipation effect is increased. During the refrigeration process, when the condenser generates too much heat, the heat is effectively discharged along the semi-open air duct 13. This design ensures that even in a narrow space, the embedded vehicle-mounted refrigerator can efficiently perform refrigeration work, significantly improving the refrigeration effect.

[0027] In the preferred embodiment, the air duct housing 1 is in an L shape.

[0028] In a preferred embodiment, an L-shaped turning housing 2 is connected to the end of the air duct housing 1. An air inlet 21 and an air outlet 22 are respectively arranged at the head end and the tail end of the turning housing 2. The air outlet 22 communicates with the semi-open air duct 13, and the air inlet 21 communicates with the outside.

[0029] In a preferred embodiment, the turning housing 2 includes a top plate 23, a bottom plate 24, an inner side plate 25 and an outer side plate 26. The upper and lower edges of the outer side plate 26 are respectively fixedly connected to the outer ends of the top plate 23 and the bottom plate 24, and the upper and lower edges of the inner side plate 25 are respectively fixedly connected to the inner ends of the top plate 23 and the bottom plate 24.

[0030] Refer to Figures 2 to 6 , an embedded refrigerator includes a housing 3. The air duct housing 1 and the turning housing 2 are both arranged inside the housing 3. An air inlet hole 31 is arranged on the right side wall of the housing 3, and the air inlet hole 31 communicates with the air inlet 21. Air outlet holes 32 are arranged on the front side wall and the left side wall of the housing 3, and the air outlet holes 32 communicate with the semi-open air duct 13;

[0031] During use, air enters the housing 3 from the air inlet hole 31. The air drives the heat inside the housing 3 to enter the semi-open air duct 13 from the air inlet 21, and finally is discharged from the air outlet hole 32.

[0032] In a preferred embodiment, the housing 3 includes a left housing 33 and a right housing 34. The air inlet hole 31 is arranged on the right housing 34, and the air outlet hole 32 is arranged on the left housing 33. The left housing 33 is fixedly connected to the right housing 34. A receiving cavity 341 is formed between the inner side wall of the right housing 34 and the right side wall of the left housing 33. The receiving cavity 341 is used to place a compressor, and the turning housing 2 is arranged in the receiving cavity 341; A ventilation opening 331 is arranged on the right side wall of the left housing 33. The air duct housing 1 is arranged inside the left housing 33. The semi-open air duct 13 communicates with the ventilation opening 341, and the air inlet 21 communicates with the ventilation opening 341;

[0033] An intake fan is arranged at the receiving cavity 341. The intake fan communicates with the air inlet 21. An exhaust fan is arranged at the end of the semi-open air duct 13. The exhaust fan communicates with the air outlet hole 32. The intake fan and the exhaust fan can accelerate the air flow rate inside the housing and enhance the heat dissipation effect.

[0034] In a preferred embodiment, in order to increase the intake and exhaust areas and enhance the heat dissipation effect, a box frame 4 is covered on the top of the housing 3. Air outlet grilles 41 and air inlet grilles 42 are respectively arranged on the left and right sides of the box frame 4. The air inlet grilles 42 communicate with the receiving cavity, and the air outlet grilles 41 communicate with the semi-open air duct 13.

[0035] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or directly or indirectly applied in other related technical fields, shall be included within the patent protection scope of the present utility model.

Claims

1. A refrigerator air duct housing, characterized in that, Comprising: An air duct housing (1), upper and lower edges of the air duct housing (1) are provided with upward flanges (11) and downward flanges (12) extending outward, and a semi-open air duct (13) is formed around the upward flanges (11), the outer side wall of the air duct housing (1), and the downward flanges (12).

2. A refrigerator air duct housing according to claim 1, wherein: The air duct housing (1) is L-shaped.

3. A refrigerator air duct housing according to claim 2, wherein: An L-shaped steering housing (2) is connected to an end of the air duct housing (1), an air inlet (21) and an air outlet (22) are respectively provided at a head end and a tail end of the steering housing (2), the air outlet (22) communicates with the semi-open air duct (13), and the air inlet (21) communicates with the outside.

4. A refrigerator air duct housing according to claim 3, wherein: The steering housing (2) includes a top plate (23), a bottom plate (24), an inner side plate (25), and an outer side plate (26), upper and lower edges of the outer side plate (26) are respectively fixedly connected to outer end portions of the top plate (23) and the bottom plate (24), and upper and lower edges of the inner side plate (25) are respectively fixedly connected to inner end portions of the top plate (23) and the bottom plate (24).

5. An embedded refrigerator using the refrigerator air duct housing according to claim 4, wherein: It includes a housing (3), the air duct housing (1) and the steering housing (2) are both arranged inside the housing (3), an air inlet hole (31) is provided on a right side wall of the housing (3), the air inlet hole (31) communicates with the air inlet (21), and air outlet holes (32) are provided on a front side wall and a left side wall of the housing (3), and the air outlet holes (32) communicate with the semi-open air duct (13).

6. An embedded refrigerator according to claim 5, wherein: The housing (3) includes a left housing (33) and a right housing (34), the air inlet hole (31) is provided on the right housing (34), the air outlet holes (32) are provided on the left housing (33), the left housing (33) is fixedly connected to the right housing (34), a receiving cavity (341) is formed between an inner side wall of the right housing (34) and a right side wall of the left housing (33), the receiving cavity (341) is used for placing a compressor, and the steering housing (2) is arranged inside the receiving cavity (341); A ventilation opening (331) is provided on a right side wall of the left housing (33), the air duct housing (1) is arranged inside the left housing (33), the semi-open air duct (13) communicates with the ventilation opening (341), and the air inlet (21) communicates with the ventilation opening (341).

7. An embedded refrigerator according to claim 6, wherein: A box frame (4) is covered on a top of the housing (3), air outlet grilles (41) and air inlet grilles (42) are respectively provided on left and right sides of the box frame (4), the air inlet grilles (42) communicate with the receiving cavity, and the air outlet grilles (41) communicate with the semi-open air duct (13).

Images