Novel air duct structure

Abstract

The invention discloses a novel air duct structure which is characterized in that a first fan is fixed on a compound two-layer left reagent front side plate, an air duct cover is arranged at the front end of the first fan, a second fan is fixedly connected with a compound bottom plate left rear air duct through screws, and an air outlet of the second fan is arranged towards a heat dissipation hole in the back of a compound two-layer bottom plate metal plate; a compound bottom plate left rear air duct, a compound bottom plate left front air duct, a compound bottom plate metal plate transverse rib and a left refrigeration position air duct steering sleeve are arranged on the front side of the second fan, the left refrigeration position air duct steering sleeve is connected with an air duct cover, and a third fan is fixed to a water tank supporting sleeve through screws; and the third fan is connected with the compound bottom plate right rear air duct through the compound bottom plate right front air duct and the compound bottom plate metal plate transverse rib. The two fans are matched with each other, so that hot air is directly discharged out of the instrument, the temperature control of the whole machine is ensured, and the temperature value of the environment required by the interior of the instrument is ensured.

Description

Technical Field

[0001] This invention relates to the field of duplex machine technology, specifically to a novel air duct structure. Background Technology

[0002] The multi-layered structure of duplex air conditioners can affect the uniformity of airflow, leading to poor heat dissipation in certain areas. The complex structure of duplex air conditioners makes maintaining and cleaning the cooling system more difficult, increasing maintenance costs and time. To improve heat dissipation, most duplex air conditioners on the market currently use multiple fan structures or other cooling structures, which increases the overall energy consumption and cost significantly. The increased number of cooling components also leads to more potential points of failure, greatly reducing equipment reliability. Therefore, this invention designs a simple and efficient new airflow structure. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide a novel air duct structure. This structure is simple and employs the cooperation of two fans to directly exhaust hot air to the outside of the instrument, ensuring overall temperature control and preventing excessive heat from causing the temperature of the double-layer base plate sheet metal to rise, thereby affecting the temperature of the internal circuit board and the cabinet space. This ensures the required temperature range inside the instrument.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a novel air duct structure, comprising a first fan, a second fan, and a third fan. The first fan is fixed to the left front side plate of the duplex double-layer structure using M3x6 Phillips head screws. An XL3690c air duct cover is provided at the front end of the first fan. The second fan is fixedly connected to the left rear air duct of the duplex bottom plate using M3x6 hex socket head cap screws. The air outlet of the second fan is oriented towards the heat dissipation holes behind the sheet metal of the duplex double-layer structure. The front side of the second fan is provided with a left rear air duct of the duplex bottom plate, a left front air duct of the duplex bottom plate, a horizontal rib of the sheet metal of the duplex bottom plate, and a left cooling position air duct steering sleeve. The left cooling position air duct steering sleeve is connected to the XL3690c air duct cover. The third fan is fixed to the XL3690c water tank support sleeve using M3x12 Phillips head screws. The third fan is connected to the right front air duct of the duplex bottom plate, the horizontal rib of the sheet metal of the duplex bottom plate, and the right rear air duct of the duplex bottom plate.

[0005] Preferably, the left cooling duct steering sleeve, the double-layer base plate sheet metal horizontal rib, the double-layer base plate left front duct, and the double-layer base plate left rear duct constitute the first integral duct.

[0006] Preferably, the XL3690c water tank support sleeve, the right front air duct of the duplex base plate, the sheet metal horizontal rib of the duplex base plate, and the right rear air duct of the duplex base plate constitute the second integral air duct.

[0007] Preferably, the first fan is an MGA6012ZR-025 60 fan.

[0008] Preferably, the second fan is an LFFAN LFB0612GH fan, and there are two second fans respectively located on the left and right sides of the duplex base plate sheet metal.

[0009] Preferably, the third fan is an LFFAN.LFB0912GH fan.

[0010] The present invention has the following beneficial effects:

[0011] 1. The left and right reagents achieve the effect of blowing fan + suction fan (1+1>2) through the cooperation between the two fans;

[0012] 2. The cooperation between the two fans in this mechanism allows hot air to be directly discharged to the outside of the instrument, ensuring the control of the overall temperature. This avoids the temperature of the double-layer bottom plate sheet metal from rising due to excessive heat, which could affect the temperature of the internal circuit board and the cabinet space, thus ensuring the required temperature value of the instrument's internal environment. Attached Figure Description

[0013] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the installation of the first fan of the present invention;

[0016] Figure 3 This is a schematic diagram of the installation of the second fan of the present invention;

[0017] Figure 4 This is a schematic diagram of the first integral air duct of the present invention;

[0018] Figure 5 This is a schematic diagram of the installation of the third fan of the present invention;

[0019] Figure 6 This is a schematic diagram of the second integral air duct of the present invention. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0021] Reference Figure 1-6This specific embodiment adopts the following technical solution: A novel air duct structure includes a first fan 1, a second fan 2, and a third fan 3. The first fan 1 is fixed to the left front side plate 4 of the duplex double-layer structure using M3x6 Phillips head screws. An XL3690c air duct cover 5 is provided at the front end of the first fan 1. The second fan 2 is fixedly connected to the left rear air duct 6 of the duplex bottom plate using M3x6 hex socket head cap screws. The air outlet of the second fan 2 faces the heat dissipation holes 8 behind the sheet metal 7 of the duplex double-layer bottom plate. In terms of direction setting, the front side of the second fan 2 is respectively provided with a duplex base plate left rear air duct 6, a duplex base plate left front air duct 10, a duplex base plate sheet metal horizontal rib 11, and a left cooling position air duct turning sleeve 12. The left cooling position air duct turning sleeve 12 is connected to the XL3690c air duct cover 5. The third fan 3 is fixed to the XL3690c water tank support sleeve 13 by M3x12 cross slot three combination screws. The third fan 3 is connected by a duplex base plate right front air duct 14, a duplex base plate sheet metal horizontal rib, and a duplex base plate right rear air duct 8.

[0022] It is worth noting that the left cooling duct steering sleeve 12, the double-layer base plate sheet metal horizontal rib 11, the double-layer base plate left front air duct 10, and the double-layer base plate left rear air duct 6 constitute the first integral air duct.

[0023] It is worth noting that the XL3690c water tank support sleeve 13, the right front air duct 14 of the duplex base plate, the sheet metal horizontal rib of the duplex base plate, and the right rear air duct 8 of the duplex base plate constitute the second integral air duct.

[0024] It is worth noting that the first fan 1 is an MGA6012ZR-025 60 fan.

[0025] It is worth noting that the second fan 2 is an LFFAN LFB0612GH fan, and there are two second fans respectively located on the left and right sides of the duplex base plate sheet metal.

[0026] In addition, the third fan 3 is an LFFAN.LFB0912GH fan.

[0027] In this specific embodiment, the first overall air duct enhances the airflow by combining the blowing air from the MGA6012ZR-025 60 fan and the exhaust air from the LFFAN LFB0612GH fan. The purpose of using two fans, the MGA6012ZR-025 60 fan and the LFFAN LFB0612GH fan, is to ensure that internal heat is dissipated in a timely manner. Excessive heat can cause the temperature of the double-layer bottom sheet metal to rise, thereby affecting the internal circuit board and the required temperature value of the internal environment.

[0028] In this specific embodiment, the second overall air duct enhances the exhaust volume through the combined blowing of the MGA6012ZR-025 60 fan and the exhaust of the LFFANLFB0612GH fan. The coordinated blowing of the two LFFAN.LFB0912GH fans and the suction of the LFFAN LFB0612GH fan ensures that internal heat is dissipated in a timely manner. Excessive heat can cause the temperature of the double-layer bottom sheet metal to rise, thereby affecting the temperature of the internal circuit board and the cabinet space. The use of two fans ensures that the required temperature range inside the instrument is maintained.

[0029] The air duct structure of this specific embodiment is applied to the duplex single-layer base plate assembly and the duplex double-layer base plate assembly, and the duplex single-layer base plate assembly and the duplex double-layer base plate assembly have the same structure.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A novel air duct structure, characterized in that, Includes a first fan (1), a second fan (2), and a third fan (3). The first fan (1) is fixed to the left front panel (4) of the duplex two-layer structure using M3x6 cross-head screws. An XL3690c air duct cover (5) is provided at the front end of the first fan (1). The second fan (2) is fixedly connected to the left rear air duct (6) of the duplex base plate using M3x6 socket head cap screws. The air outlet of the second fan (2) faces the heat dissipation hole (8) behind the sheet metal (7) of the duplex two-layer structure. The front side is provided with a duplex bottom plate left rear air duct (6), a duplex bottom plate left front air duct (10), a duplex bottom plate sheet metal horizontal rib (11), and a left cooling position air duct turning sleeve (12). The left cooling position air duct turning sleeve (12) is connected to the XL3690c air duct cover (5). The third fan (3) is fixed to the XL3690c water tank support sleeve (13) by M3x12 cross slot three combination screws. The third fan (3) is connected by the duplex bottom plate right front air duct (14), the duplex bottom plate sheet metal horizontal rib, and the duplex bottom plate right rear air duct (8).

2. The novel air duct structure according to claim 1, characterized in that, The left cooling duct steering sleeve (12), the double-layer base plate sheet metal horizontal rib (11), the double-layer base plate left front duct (10) and the double-layer base plate left rear duct (6) constitute the first integral duct.

3. The novel air duct structure according to claim 1, characterized in that, The XL3690c water tank support sleeve (13), the right front air duct (14) of the duplex base plate, the sheet metal horizontal rib of the duplex base plate and the right rear air duct (8) of the duplex base plate constitute the second integral air duct.

4. The novel air duct structure according to claim 1, characterized in that, The first fan (1) is an MGA6012ZR-025 60 fan.

5. The novel air duct structure according to claim 1, characterized in that, The second fan (2) is an LFFAN LFB0612GH fan. There are two second fans, which are respectively set on the left and right sides of the duplex base plate sheet metal.

6. The novel air duct structure according to claim 1, characterized in that, The third fan (3) is an LFFAN.LFB0912GH fan.

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