Injection molding integrated fan cover used in air-cooled refrigeration display cabinet

Abstract

The injection molding integrated fan cover used in the air-cooled refrigeration display cabinet comprises a fan cover body, an air inlet grille and two air deflectors, one side of the top of the fan cover body is provided with a water storage tank, the edge of the water storage tank is provided with a water drainage notch, one end of the water drainage notch is provided with a water drainage pipe integrally formed with the water storage tank, and the other end of the water drainage pipe is provided with a water outlet. The air inlet grille is integrally formed and arranged on the other side of the top of the fan cover body, the two air guide plates are symmetrically distributed with the air inlet grille as the center and integrally formed with the fan cover body, and a switch hole site and an adjusting knob are arranged on one side of the front end of the fan cover body. According to the utility model, integral injection molding is adopted, the strength is guaranteed, streamline design, natural and smooth transition, attractive and elegant appearance and internal optimization design are adopted in the appearance, and the air deflector is arranged, so that circulating air can be effectively and intensively blown to the evaporator, the air loss is reduced, the refrigerating capacity is improved, and the refrigeration is more efficient and rapid; the integrated fan air inlet grille is attractive while the strength is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan covers and relates to an injection-molded integrated fan cover used in an air-cooled refrigerated display cabinet. Background Art

[0002] There are two types of refrigeration methods in existing refrigerators. One is direct cooling, and the other is air cooling, which means that the cold air generated by the refrigeration mechanism is blown to the internal storage space of the box through an extension. The fan cover of the air-cooled refrigerated display cabinet is an important component.

[0003] The disadvantage of the fan cover in the prior art is that the fan cover is not integrally injection molded, resulting in the internal space of the refrigerated display cabinet being occupied, and it does not have a water storage function. Therefore, we design an injection-molded integrated fan cover for use in an air-cooled refrigerated display cabinet. Summary of the invention

[0004] The utility model aims to provide an injection-molded integrated fan cover for use in an air-cooled refrigerated display cabinet to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an injection-molded one-piece fan cover for an air-cooled refrigerated display cabinet, comprising a fan cover body, an air intake grille and two air guide plates, a water storage tank is arranged on one side of the top of the fan cover body, a drainage recess is arranged at the edge of the water storage tank, a drainage pipe integrally formed with the water storage tank is arranged at one end of the drainage recess, the air intake grille is integrally formed and arranged on the other side of the top of the fan cover body, the two air guide plates are symmetrically distributed with the air intake grille and are integrally formed with the fan cover body, and a switch hole and an adjustment knob are arranged on one side of the front end of the fan cover body.

[0006] In the above-mentioned one-piece injection-molded fan cover for use in an air-cooled refrigerated display cabinet, a cabinet connecting strip is provided at the rear end of the fan cover body, and two symmetrical slots are provided at the bottom of the cabinet connecting strip.

[0007] In the above-mentioned one-piece injection-molded fan cover for use in an air-cooled refrigerated display cabinet, cover positioning hole seats are provided at the corners of the top of the fan cover.

[0008] In the above-mentioned one-piece injection-molded fan cover for use in an air-cooled refrigerated display cabinet, fan mounting seats connected to the fan cover body are arranged on both sides of the air intake grille.

[0009] In the above-mentioned one-piece injection-molded fan cover for use in an air-cooled refrigerated display cabinet, a cover mounting strip is provided at the top of the front end of the fan cover body.

[0010] Compared with the prior art, the utility model has the advantages of an injection-molded one-piece fan cover for an air-cooled refrigerated display cabinet: it adopts one-piece injection molding to ensure strength; its appearance adopts a streamlined design with a natural and smooth transition, which is beautiful; the internal design is optimized and is provided with an air guide plate, which can effectively concentrate the circulating air to the evaporator, reduce wind loss, increase the cooling capacity, and make the refrigeration more efficient and rapid; the one-piece fan air inlet grille ensures strength while being beautiful, and is equipped with a cylindrical knob-type mechanical temperature control regulator and a clear temperature indication scale, which is convenient for users to adjust the temperature; a water storage tank is provided on the fan cover body, which can effectively collect defrost water and discharge it immediately. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a three-dimensional structural schematic diagram of an injection-molded integrated fan cover used in an air-cooled refrigerated display cabinet.

[0012] Figure 2 The utility model is a three-dimensional structural schematic diagram of an injection-molded integrated fan cover cabinet connecting strip used in an air-cooled refrigerated display cabinet.

[0013] Figure 3 The utility model is a schematic diagram of the top view of the structure of an injection-molded integrated fan cover for an air-cooled refrigerated display cabinet.

[0014] Figure 4 The utility model is a schematic diagram of the side structure of a fan cover body of an injection-molded integrated fan cover used in an air-cooled refrigerated display cabinet.

[0015] In the figure, 1. fan cover; 2. air intake grille; 3. water storage tank; 4. drainage recess; 5. drainage pipe; 6. air guide plate; 7. cover mounting strip; 8. switch hole; 9. adjustment knob; 10. cabinet connecting strip; 11. slot; 12. cover positioning hole seat; 13. fan mounting seat. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model is an injection-molded integrated fan cover for an air-cooled refrigerated display cabinet, comprising a fan cover body 1, an air intake grille 2 and two air guide plates 6, a water storage tank 3 is arranged on one side of the top of the fan cover body 1, a drainage recess 4 is arranged at the edge of the water storage tank 3, a drainage pipe 5 integrally formed with the water storage tank 3 is arranged at one end of the drainage recess 4, the air intake grille 2 is integrally formed and arranged on the other side of the top of the fan cover body 1, the two air guide plates 6 are symmetrically distributed with the air intake grille 2 and are integrally formed with the fan cover body 1, and a switch hole 8 and an adjustment knob 9 are arranged on one side of the front end of the fan cover body 1.

[0018] In this embodiment, in order to better install it inside the air-cooled refrigerated display cabinet, a cabinet connecting strip 10 is provided at the rear end of the fan cover 1, and two symmetrical slots 11 are provided at the bottom of the cabinet connecting strip 10.

[0019] In this embodiment, in order to better install and position the fan cover 1, a cover positioning hole seat 12 is provided at the corner of the top of the fan cover 1. A cover mounting strip 7 is provided at the top of the front end of the fan cover 1.

[0020] In this embodiment, in order to better install the fan, fan mounting seats 13 connected to the fan cover 1 are provided on both sides of the air intake grille 2 .

[0021] Working principle: The fan cover is composed of a fan cover body 1, an air intake grille 2 and two air guide plates 6 and other main structures. A water storage tank 3 is arranged on one side of the top of the fan cover body 1, a drainage recess 4 is arranged at the edge of the water storage tank 3, and a drainage pipe 5 integrally formed with the water storage tank 3 is arranged at one end of the drainage recess 4. The air intake grille 2 is integrally formed and arranged on the other side of the top of the fan cover body 1. The two air guide plates 6 are symmetrically distributed with the air intake grille 2 and are integrally formed with the fan cover body 1. A switch hole 8 and an adjustment knob 9 are arranged on one side of the front end of the fan cover body 1. This technology The scheme adopts one-piece injection molding to ensure strength. Its appearance adopts a streamlined design with a natural and smooth transition, which is beautiful and generous. The internal design is optimized and equipped with an air guide plate, which can effectively concentrate the circulating air to the evaporator, reduce wind loss, increase the cooling capacity, and make the cooling more efficient and rapid; the integrated fan air inlet grille ensures strength while being beautiful, and is equipped with a cylindrical knob-type mechanical temperature control regulator and a clear temperature indication scale to facilitate users to adjust the temperature; a water storage tank is set on the fan cover, which can effectively collect defrost water and discharge it immediately.

[0022] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. An injection molded integrated fan cover for use in an air-cooled refrigerated display cabinet, comprising a fan cover body (1), an air intake grille (2) and two air guide plates (6), characterized in that: A water storage tank (3) is arranged on one side of the top of the fan cover (1), a drainage recess (4) is arranged at the edge of the water storage tank (3), and a drainage pipe (5) formed integrally with the water storage tank (3) is arranged at one end of the drainage recess (4); the air intake grille (2) is formed integrally and arranged on the other side of the top of the fan cover (1); two air guide plates (6) are symmetrically distributed with the air intake grille (2) and are formed integrally with the fan cover (1); and a switch hole (8) and an adjustment knob (9) are arranged on one side of the front end of the fan cover (1).

2. The one-piece injection molded fan cover for use in an air-cooled refrigerated display cabinet according to claim 1, characterized in that: A cabinet connecting strip (10) is provided at the rear end of the fan cover (1), and two symmetrical slots (11) are provided at the bottom of the cabinet connecting strip (10).

3. The one-piece injection molded fan cover for an air-cooled refrigerated display cabinet according to claim 1, characterized in that: A cover positioning hole seat (12) is provided at the corner of the top of the fan cover (1).

4. The one-piece injection molded fan cover for use in an air-cooled refrigerated display cabinet according to claim 1, characterized in that: Fan mounting seats (13) connected to the fan cover (1) are arranged on both sides of the air intake grille (2).

5. The one-piece injection molded fan cover for use in an air-cooled refrigerated display cabinet according to claim 1, characterized in that: A cover mounting strip (7) is provided at the top of the front end of the fan cover (1).

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