CN218242630U - Ventilation door panel assembly and header cabinet - Google Patents

Abstract

The utility model discloses a ventilation door panel subassembly and collection flow cabinet, ventilation door panel subassembly includes: the door plate is provided with a first air inlet and a second air outlet; air inlet manger plate subassembly, air inlet manger plate subassembly includes: the air inlet baffle plate is fixedly connected with the door plate to form an air inlet channel, one end of the air inlet channel is communicated with the first air inlet, and the other end of the air inlet channel is provided with a first air outlet; the air inlet baffle includes: the first inclined panel is arranged below the first main body and fixedly connected with the first main body, and the first inclined panel is obliquely arranged towards the first air inlet; the air inlet water baffle is arranged in the air inlet channel and is positioned above the first air inlet and is not higher than the first air outlet. Be provided with first inclined plane board in first air intake department to and set up the air inlet breakwater in the position that is higher than first air intake, can improve waterproof grade greatly like this, can both play fine ventilation waterproof effect.

Description

Vent Panel Assemblies and Combiner Cabinets

technical field

The utility model relates to the technical field of confluence cabinets, in particular to a ventilation door panel assembly and a confluence cabinet.

Background technique

The combiner cabinet is the control center that directs the various components in the power supply line to distribute power reasonably. It is the control link that reliably receives the upper-end power supply and correctly feeds out the load power. It is also the key to obtain whether the user is satisfied with the power supply quality, and has high security The protection level can intuitively display the conduction state of the circuit.

In the related art, in order to improve the heat dissipation effect, the confluence cabinet usually has air inlets and heat dissipation ports on both sides of the cabinet body. Although the heat dissipation effect is good, when it rains, rainwater easily enters the cabinet through the air inlets and heat dissipation ports, which is harmful to the cabinet body. components are affected.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, the utility model proposes a ventilation door panel assembly, in which a first inclined plate is arranged at the first air inlet, and a wind inlet water shield is arranged at a position higher than the first air inlet, so that the waterproof level can be greatly improved, Can play a very good role in ventilation and waterproof.

The utility model also provides a confluence cabinet.

The ventilation door panel assembly according to the embodiment of the first aspect of the present invention includes: a door panel, the door panel is provided with a first air inlet and a second air outlet, and the second air outlet and the first air inlet are arranged at intervals; The wind inlet and water blocking assembly, the wind inlet and water blocking assembly includes: an air inlet baffle and an air inlet water baffle, the air inlet baffle and the door panel are fixedly connected to form an air inlet channel, one end of the air inlet channel and the The first air inlet is communicated with and the other end is provided with a first air outlet. The air inlet baffle includes: a first main body and a first inclined plate, the first inclined plate is arranged below the first main body and The first main body is fixedly connected, the first inclined plate is inclined towards the first air inlet; the air inlet water baffle is arranged in the air inlet channel, and the air inlet water baffle is located at the first air inlet above and not higher than the first air outlet.

According to the ventilation door panel assembly of the embodiment of the present invention, the first inclined plate is arranged at the first air inlet, and the wind inlet water baffle is arranged at a position higher than the first air inlet, so that the waterproof level can be greatly improved, and both To a good ventilation and waterproof effect.

According to some embodiments of the present utility model, the wind inlet and water deflector assembly further includes: a dustproof member, and the dustproof member is fixed above the wind inlet and water deflector.

According to some embodiments of the present utility model, the wind inlet baffle includes: a first fixing part and a ventilation part, the first fixing part and the ventilation part are fixedly connected, and the first fixing part and the air inlet The partition is fixedly connected, and the dust-proof component is fixed above the ventilation part.

According to some embodiments of the present invention, the ventilation part is provided with a plurality of first ventilation holes, and at least part of the dust-proof member corresponds to the plurality of first ventilation holes; and/or, the ventilation part It is spaced apart from the door panel to form an air intake gap between the ventilation part and the door panel, and at least part of the dust-proof component corresponds to the air intake gap.

According to some embodiments of the present utility model, the ventilation part is provided with a flange that is folded toward the dust-proof component, and the dust-proof component abuts against the flange.

According to some embodiments of the present utility model, the wind inlet and water blocking assembly further includes: a fan, which is fixed on the air inlet partition and corresponds to the first air outlet.

According to some embodiments of the present utility model, the air inlet baffle includes: a baffle main body and at least two side plates, the baffle main body and at least two side plates extend in the up-down direction, and the side plates Set on the side of the partition body facing the door panel and at the edge of the partition body, at least two of the side panels, the partition body, the first inclined panel and the door panel Air intake channels are formed between them.

According to some embodiments of the present invention, the ventilation door panel assembly further includes: an air outlet water blocking assembly, the air outlet water blocking assembly includes: an air outlet partition and an air outlet water blocking board, the air outlet partition and the door panel Fixedly connected and form an air outlet channel, one end of the air outlet channel communicates with the second air outlet and the other end is provided with a second air inlet; and, the air outlet partition includes: a second main body and a second inclined The panel, the second inclined plate is arranged under the second main body and connected with the second main body, the second inclined plate is arranged inclined towards the second air outlet; and the wind outlet water deflector is arranged on In the air outlet channel, the air outlet baffle is located above the second air outlet and not higher than the second air inlet.

According to some embodiments of the present utility model, the wind outlet water baffle includes: a second fixing part and a first water blocking part, the first water blocking part and the second fixing part are connected to each other, and the second fixing part The first water retaining portion is fixed on the air outlet partition, and the first water retaining portion is inclined toward the second inclined plate.

According to some embodiments of the present utility model, the first water retaining part is provided with a plurality of second ventilation holes, and/or, the first water retaining part and the door panel are arranged at intervals, so that the first water retaining part A wind outlet gap is formed between the water part and the door panel.

According to some embodiments of the present utility model, a second water retaining part is provided on the side of the first water retaining part away from the second fixing part, and the angle between the second water retaining part and the door panel is β, β satisfy the relational formula: 80°≤β≤100°.

According to some embodiments of the present utility model, the angle between the first inclined plate and the door panel is α1, and α1 satisfies the relation: 40°≤α1≤50°; and/or, the second inclined plate The included angle with the door panel is α2, and α2 satisfies the relational formula: 40°≤α2≤50°.

The combiner cabinet according to the embodiment of the second aspect of the utility model includes: the ventilation door panel assembly and the cabinet body; the ventilation door panel assembly is fixedly connected to the cabinet body.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a front view of a ventilation door panel assembly according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the rear structure of the ventilation door panel assembly according to an embodiment of the present invention;

Fig. 3 is a partial sectional view of the ventilation door panel assembly according to the embodiment of the present invention;

Fig. 4 is a cross-sectional view of the wind inlet and water shield assembly according to the embodiment of the present invention;

Fig. 5 is a cross-sectional view of the wind and water blocking assembly according to the embodiment of the present invention;

Fig. 6 is a partially exploded schematic diagram of a ventilation door panel assembly according to an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of an air inlet baffle according to an embodiment of the present invention;

Fig. 8 is a schematic structural view of the wind inlet water deflector according to the embodiment of the present invention;

Fig. 9 is a schematic structural view of the wind and water blocking assembly according to the embodiment of the present invention;

Fig. 10 is an exploded schematic view of the wind and water shield assembly according to the embodiment of the present invention

Fig. 11 is a schematic structural view of an air outlet baffle according to an embodiment of the present invention;

Fig. 12 is a schematic structural view of a wind outlet water deflector according to an embodiment of the present invention.

Reference signs:

100. Ventilation door panel assembly;

10. Door panel; 11. First air inlet; 12. Second air outlet;

20. Air inlet water shield assembly; 21. Air inlet partition; 22. Air inlet water shield; 221. First fixing part; 222. Ventilation part; 223. First ventilation hole; 224. Flange; 23. Dustproof parts ; 24, fan; 25, the first inclined panel; 26, the air inlet channel; 27, the first main body; 271, the partition main body; 272, the side plate; 28, the first air outlet;

30. Air outlet water retaining assembly; 31. Air outlet partition; 32. Air outlet water retaining plate; 321. Second fixed part; 322. First water retaining part; 323. Second water retaining part; 33. Second inclined plate ; 34, the air outlet channel; 35, the second main body; 36, the second air inlet.

detailed description

The following describes a ventilation door panel assembly 100 according to an embodiment of the present invention with reference to FIGS. 1-12 . The utility model also proposes a confluence cabinet having the above-mentioned ventilation door panel assembly 100 .

As shown in FIGS. 1-12 , the damper panel 10 assembly of the embodiment of the present utility model includes: a door panel 10 and a wind inlet and water blocking assembly 20 . The door panel 10 is provided with a first air inlet 11 and a second air outlet 12, and the door panel 10 is provided with at least two first air inlets 11 to ensure a larger range for fresh air to enter the interior for ventilation and heat dissipation. The second air outlet 12 is connected to the first air outlet. The air inlets 11 are arranged at intervals. Both the first air inlet 11 and the second air outlet 12 can be composed of a number of hexagonal meshes. This dense structure can prevent foreign matter from entering the first air inlet 11 or the second outlet while ensuring the air inlet or outlet. The tuyere 12 will damage the device and prolong the service life. When the components in the combiner cabinet need to dissipate heat, the wind enters from the first air inlet 11, and after passing through the inside of the combiner cabinet, it is discharged from the second air outlet 12. The hexagonal meshes of the first air inlet 11 and the second air outlet 12 can be Block oversized obstacles.

Referring to Fig. 3, Fig. 4 and Fig. 6, the wind inlet and water blocking assembly 20 includes: an air inlet baffle 21 and an air inlet water baffle 22, the air inlet baffle 21 is fixedly connected with the door panel 10, and forms an air inlet channel 26, The air passage 26 communicates with the first air inlet 11 , and the other end of the air inlet passage 26 is connected with the first air outlet 28 . The wind inlet and water blocking assemblies 20 correspond to the first air inlets 11 one by one, and one first air inlet 11 corresponds to one wind inlet and water blocking assembly 20 . When ventilating the combiner cabinet, the wind enters from the first air inlet 11, passes through the air inlet channel 26 and then enters the interior of the cabinet from the first air outlet 28 to ventilate and dissipate the internal components.

The air inlet partition 21 includes: a first main body 27 and a first inclined plate 25, the first inclined plate 25 is located below the first main body 27, and is fixedly connected with the first main body 27, the first inclined plate 25 faces the first air inlet 11 tilt settings. The first main body 27 of the air inlet baffle 21 is connected to the first inclined plate 25 in the vertical direction. The first inclined plate 25 is located below the first main body 27, and the first inclined plate 25 is inclined toward the first air inlet 11. The wind and rainwater passing through the outside of the door panel 10 first reach the first inclined plate 25. When liquids such as rainwater enter At this time, the liquid will be discharged downward along the first inclined plate 25 under the influence of the liquid's own gravity. This is the first layer of waterproof structure of the wind and water blocking assembly 20 .

In addition, the wind inlet water baffle 22 is arranged in the air inlet passage 26, and the wind inlet water baffle 22 is positioned above the first air inlet 11, not higher than the first air outlet 28, so as not to affect the air outlet rate. The wind inlet baffle 22 is slightly higher than the first air inlet 11 in height, and is lower than the first air outlet 28. When the rainfall is large, there will be rainwater accumulated in the lower part of the air inlet baffle 21. The air inlet baffle 22 and the first air inlet The height difference of the tuyere 11 can prevent water from overflowing into the cabinet. This is the second waterproof structure of the wind and water blocking assembly 20 .

The air inlet baffle 21 and the door panel 10 are fixedly connected by fasteners, or the air inlet baffle 21 and the door panel 10 are directly welded together.

Thus, the first inclined plate 25 is provided at the first air inlet 11, and the wind inlet water deflector 22 is arranged at a position higher than the first air inlet 11, so that the waterproof level can be greatly improved, and both can play a good role. Ventilation and waterproof effect.

As shown in FIG. 6 , the wind inlet and water deflector assembly 20 further includes: a dustproof member 23 , and the dustproof member 23 is fixed above the wind inlet and water shield 22 . The projection of the dust-proof part 23 on the wind inlet baffle 22 is a rectangle, and the material of the dust-proof part 23 can be a sponge, which can effectively block the dust etc. carried in the wind and play the role of filtering. After the wind enters from the first air inlet 11, it passes through the lower side of the air inlet baffle 21 and reaches the wind inlet water baffle 22, and the dustproof part 23 on the top of the air inlet water baffle 22 blocks foreign objects such as dust that are easy to damage the components in the cabinet. The air intake water shield 22 outside. In addition, since the dust-proof member 23 is a sponge, the sponge has a certain water-absorbing capacity, so the water-repelling capacity of the wind-inlet and water-blocking assembly 20 can be improved through the dust-proof member 23 .

As shown in FIG. 8 , the wind inlet baffle 22 includes: a first fixed portion 221 and a ventilation portion 222 , the first fixed portion 221 is fixedly connected to the ventilation portion 222 , and the first fixed portion 221 is also fixedly connected to the air inlet partition 21 , The dustproof member 23 is fixed above the ventilation portion 222 . Specifically, the wind inlet water deflector 22 is composed of two parts, the first fixing part 221 and the ventilation part 222 . The first fixing part 221 is located on the side of the air inlet water deflector 22 away from the door panel 10 , one end of the first fixing part 221 is fixedly connected to the ventilation part 222 , and the side of the first fixing part 221 away from the door panel 10 is fixed to the air inlet partition 21 Connection, can realize the fixed connection between the air inlet water deflector 22 and the air inlet baffle 21 like this.

In addition, the ventilation part 222 is provided with a plurality of first ventilation holes 223. The function of the first ventilation holes 223 is to allow the wind entering the air inlet partition 21 to pass through smoothly and enter the cabinet for ventilation and heat dissipation of components. Corresponding to the first ventilation hole 223 , the wind passing through the first ventilation hole 223 is filtered.

Alternatively, the ventilation part 222 can be spaced apart from the door panel 10 to form an air intake gap between the ventilation part 222 and the door panel 10, and the dustproof part 23 can abut against the door panel 10 to ensure that all incoming wind passes through the dustproof part 23. Filter to prevent dust from entering the cabinet.

And, the ventilation portion 222 is provided with a flange 224 that is folded toward the dust-proof member 23 , and the dust-proof member 23 and the flange 224 abut against each other. The dustproof part 23 is abutted against the flange 224 to prevent the dustproof part 23 from being sucked into the cabinet by excessive wind speed when the ventilation door panel assembly 100 is running.

Referring to Fig. 2-shown in Fig. 7, the wind inlet and water blocking assembly 20 also includes: a fan 24, the fan 24 is fixed on the air inlet partition 21, and corresponds to the first air outlet 28. Mounting holes are provided around the first air outlet 28 for installing the fan 24, and the fan 24 is fixedly connected with the air inlet partition 21, which can be connected by fasteners or welded. The fan 24 is the core component of the ventilation door panel assembly 100. The fan 24 runs, and the wind enters from the first air inlet 11. After being filtered by the dust-proof member 23 in the air inlet baffle 22, the fan 24 passes the filtered wind through the first air outlet. 28 into the cabinet to ventilate and dissipate the components in the cabinet.

That is to say, the fan 24 on the ventilation door panel assembly 100 is optional, and the user can install it according to requirements. For example, a fan 24 can be installed in a place with low wind speed to ensure the normal operation of the combiner cabinet. Fan 24 can not be installed additionally in the position with high wind speed.

1-4, the first body 27 includes: a partition body 271 and at least two side panels 272, the partition body 271 and at least two side panels 272 extend in the up and down direction, and the side panels 272 are arranged on the partition One side of the panel body 271 facing the door panel is located at the edge of the partition body 271 , one side of the side panel 272 is fixedly connected to the partition body 271 , and the other side is fixedly connected to the door panel 10 . The partition main body 271 and at least two side panels 272 constitute the first main body 27 , thus, an air inlet channel 26 is formed between the at least two side panels 272 , the partition main body 271 , the first inclined panel 25 and the door panel 10 . The wind enters from the first air inlet 11 and enters the cabinet through the air inlet channel 26 to provide ventilation and heat dissipation for the components.

According to FIGS. 3-10 , the ventilation door panel assembly 100 further includes: a wind outlet water blocking assembly 30 . The air outlet water blocking assembly 30 comprises: an air outlet dividing plate 31 and an air outlet water blocking plate 32, and the air outlet dividing plate 31 is fixedly connected with the door panel 10. The air outlet partition 31 and the door panel 10 form an air outlet channel 34 , one end of the air outlet channel 34 communicates with the second air outlet 12 , and the other end communicates with the second air inlet 36 . The fresh air enters the inside of the confluence cabinet through the air inlet channel 26, and after ventilation and heat dissipation, enters from the second air inlet 36 of the air outlet water shield assembly 30, and reaches the outside from the second air outlet 12 through the air outlet channel 34.

And, the air outlet baffle 31 includes: a second main body 35 and a second inclined plate 33, the second inclined plate 33 is located below the second main body 35, fixedly connected with the second main body 35, and the second inclined plate 33 faces the second The air outlet 12 is arranged obliquely. When liquid such as rainwater enters, it will enter into the air outlet partition 31 first, and will be discharged downward along the second inclined plate 33 by the influence of the liquid's own gravity. This is the first layer of waterproof structure of the wind and water blocking assembly 30 .

And, the wind outlet water baffle 32 is arranged in the air outlet passage 34, and the wind outlet water baffle 32 is positioned at the top of the second air outlet 12, not higher than the second air inlet 36. The wind outlet water baffle 32 is arranged on the top of the second air outlet 12, because when the rainfall is large, there will be rainwater accumulated in the lower part of the air outlet partition 31, and the height difference between the air outlet water baffle 32 and the second air outlet 12 can prevent water Flow into the cabinet.

Specifically, the door panel 10 and the air outlet partition 31 may be connected by fasteners or welded.

As shown in FIG. 12 , the wind outlet water deflector 32 includes: a second fixing portion 321 and a first water retaining portion 322 . The first water blocking part 322 and the second fixed part 321 are connected to each other, and the second fixed part 321 is fixed on the air outlet partition 31, and is fixedly connected with the air outlet partition 31, and can be fixedly connected by fasteners, or By welding. The first water retaining portion 322 is a rectangular inclined surface, which is inclined toward the second inclined plate 33 or arranged parallel to it. When water enters the second air outlet 12, if the rainfall is relatively large, rainwater will accumulate in the air outlet partition 31, and the first water retaining part 322 is also inclined relative to the horizontal plane, so that the rainwater can be quickly discharged. This is the air outlet water retaining assembly 30 The second layer of waterproof structure. Wherein, the fasteners may be screws.

The first water retaining part 322 is provided with a plurality of second ventilation holes. The second ventilation holes can quickly discharge the wind entering the cabinet, accelerate the speed of ventilation and heat dissipation, and quickly cool down the components in the cabinet to improve efficiency.

Alternatively, the first water retaining portion 322 and the door panel 10 are arranged at intervals to form an air outlet gap between the first water retaining portion 322 and the door panel 10 , so that the air outlet can be smoother and faster, and the temperature can be cooled quickly.

9 and 12, the first water retaining portion 322 is provided with a second water retaining portion 323 on the side away from the second fixed portion 321, the angle between the second water retaining portion 323 and the door panel 10 is β, and β satisfies Relational expression: 80°≤β≤100°, and the second water retaining portion 323 and the door panel 10 are arranged at intervals. A plane is provided on the side of the first water retaining part 322 close to the door panel 10. This plane is the second water retaining part 323. The angle between the second water retaining part 323 and the door panel 10 is between 80°-100°. In this way, the water blocking effect of the second water blocking part 323 can be effectively ensured. The second water blocking part 323 cooperates with the first water blocking part 322 to block the rainwater entering the air outlet partition 31 under the wind outlet partition 31 .

Specifically, the second water retaining portion 323 and the door panel 10 are spaced apart from each other, or, the second water retaining portion 323 and the first water retaining portion 322 are provided with first ventilation holes 223, that is, whether the second retaining portion Whether the water part 323 and the door panel 10 are arranged at intervals, or whether the first ventilation hole 223 is provided on the air outlet water shield 32 , the gas in the cabinet can pass through the air outlet water shield 32 and be blown out from the second air outlet 12 .

As shown in FIG. 4 and FIG. 5 , the angle between the first inclined plate 25 and the door panel 10 is α1, and α1 satisfies the relation: 40°≤α1≤50°. That is, the angle range between the first inclined plate 25 and the door panel 10 is between 40° and 50°, while controlling the size of the wind inlet and water blocking assembly 20 to be appropriate, it is also ensured that there is enough space for ventilation, and when water enters, it is guaranteed Rainwater can flow down relatively quickly.

Alternatively, the angle between the second inclined plate 33 and the door panel 10 is α2, and α2 satisfies the relationship: 40°≤α2≤50°. That is, the angle range between the second slant plate 33 and the door panel 10 is between 40° and 50°. Similarly, while controlling the size of the wind and water blocking assembly 30 to be appropriate, it is also ensured that there is enough space for ventilation and water intake. To ensure that rainwater can flow down relatively quickly.

The combiner cabinet according to the embodiment of the second aspect of the present invention includes: a ventilation door panel assembly 100 and a cabinet body, and the ventilation door panel assembly 100 is fixedly connected to the cabinet body.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the description of this specification, reference to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" is intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (13)

1. A vent panel assembly, comprising:

the air conditioner comprises a door panel (10), wherein a first air inlet (11) and a second air outlet (12) are formed in the door panel (10), and the second air outlet (12) and the first air inlet (11) are arranged at intervals;

air inlet manger plate subassembly (20), air inlet manger plate subassembly (20) include: the air inlet partition plate (21) is fixedly connected with the door plate (10) to form an air inlet channel (26), one end of the air inlet channel (26) is communicated with the first air inlet (11), and the other end of the air inlet channel is provided with a first air outlet (28);

the air intake partition plate (21) includes: the air inlet structure comprises a first main body (27) and a first inclined plane plate (25), wherein the first inclined plane plate (25) is arranged below the first main body (27) and fixedly connected with the first main body (27), and the first inclined plane plate (25) is obliquely arranged towards the first air inlet (11);

the air inlet water baffle (22) is arranged in the air inlet channel (26), and the air inlet water baffle (22) is located above the first air inlet (11) and not higher than the first air outlet (28).

2. The vent panel assembly of claim 1, wherein the intake air dam assembly (20) further comprises: and the dust-proof piece (23), the dust-proof piece (23) is fixed above the air inlet water baffle (22).

3. A ventilation door panel assembly according to claim 2, characterized in that the air intake baffle (22) comprises: first fixed part (221) and ventilation portion (222), first fixed part (221) with ventilation portion (222) fixed connection, first fixed part (221) with air inlet baffle (21) fixed connection, dust keeper (23) are fixed the top of ventilation portion (222).

4. The vent panel assembly according to claim 3, wherein a plurality of first vent holes (223) are provided in the vent portion (222), at least a portion of the dust-proof member (23) corresponding to the plurality of first vent holes (223); and/or the presence of a gas in the gas,

the ventilation part (222) and the door panel (10) are arranged at intervals, so that an air inlet gap is formed between the ventilation part (222) and the door panel (10), and at least part of the dust-proof part corresponds to the air inlet gap.

5. The vent panel assembly according to claim 3, wherein the vent portion (222) is provided with a flap (224) folded towards the dust guard (23), the dust guard (23) and the flap (224) abutting.

6. The vent panel assembly of claim 1, wherein the intake air dam assembly (20) further comprises: the fan (24), fan (24) are fixed in on the air inlet baffle (21) and with first air outlet (28) correspond.

7. The vent panel assembly of claim 1, wherein the first body (27) comprises: the door panel comprises a partition plate main body (271) and at least two side plates (272), wherein the partition plate main body (271) and the at least two side plates (272) extend in the up-down direction, the side plates (272) are arranged on one side of the partition plate main body (271) facing the door panel (10) and located at the edge of the partition plate main body (271), and an air inlet channel (26) is formed among the at least two side plates (272), the partition plate main body (271), the first inclined plane plate (25) and the door panel (10).

8. A ventilation door panel assembly according to any one of claims 1-7, further comprising: air-out water retaining assembly (30), air-out water retaining assembly (30) includes: the air outlet partition plate (31) is fixedly connected with the door plate (10) to form an air outlet channel (34), one end of the air outlet channel (34) is communicated with the second air outlet (12), and the other end of the air outlet channel is provided with a second air inlet (36); and the number of the first and second groups,

the air outlet partition plate (31) comprises: the second inclined plane plate (33) is arranged below the second main body (35) and connected with the second main body (35), and the second inclined plane plate (33) is obliquely arranged towards the second air outlet (12); and the number of the first and second groups,

the air outlet water baffle (32) is arranged in the air outlet channel (34), and the air outlet water baffle (32) is positioned above the second air outlet (12) and is not higher than the second air inlet (36).

9. A ventilation door panel assembly according to claim 8, characterized in that the windguard (32) comprises: the second fixing part (321) and the first water retaining part (322), the first water retaining part (322) and the second fixing part (321) are connected with each other, the second fixing part (321) is fixed on the air outlet partition plate (31), and the first water retaining part (322) is obliquely arranged towards the second inclined plane plate (33).

10. The vent panel assembly according to claim 9, wherein the first water stop portion (322) is provided with a plurality of second vent holes, and/or the first water stop portion (322) and the door panel (10) are spaced apart to form a vent gap between the first water stop portion (322) and the door panel (10).

11. The ventilation door panel assembly according to claim 9, wherein a side of the first water blocking portion (322) facing away from the second fixing portion (321) is provided with a second water blocking portion (323), an angle between the second water blocking portion (323) and the door panel (10) is β, and β satisfies the relation: beta is more than or equal to 80 degrees and less than or equal to 100 degrees.

12. A ventilation door panel assembly according to claim 8, wherein the angle between the first ramp panel (25) and the door panel (10) is α 1, α 1 satisfying the relationship: alpha 1 is more than or equal to 40 degrees and less than or equal to 50 degrees; and/or the presence of a gas in the atmosphere,

the included angle between the second inclined plane plate (33) and the door plate (10) is alpha 2, and the alpha 2 satisfies the relation: alpha 2 is more than or equal to 40 degrees and less than or equal to 50 degrees.

13. A combiner cabinet, comprising:

a cabinet body;

the vent panel assembly (100) of any of claims 1-12, wherein the vent panel assembly (100) is fixedly attached to the cabinet.

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