Vertical bar double-layer waterproof blade assembly and cabinet with same

Abstract

The utility model relates to the technical field of ventilation shutter devices, in particular to a vertical bar double-layer waterproof blade assembly and a cabinet with the vertical bar double-layer waterproof blade assembly, which comprises an outer frame defining an air passing cavity, the outer frame comprises an air inlet side and an air outlet side, and the air inlet side is provided with an outer air guide blade group and an inner air guide blade group from outside to inside; the outer air guide blade set comprises a plurality of outer blades which are transversely arranged, each outer blade is bent in an S shape and is vertically arranged, hook parts of every two adjacent outer blades are arranged in an embedded and staggered mode, and an air passing channel is reserved between every two adjacent outer blades. The inner air guide blade set comprises a plurality of inner blades which are transversely arranged at intervals, all the inner blades are bent in a V shape and vertically arranged, and openings of the inner blades face the air passing channel. A gap between every two adjacent inner blades and the air outlet end of the air passing channel are arranged in a staggered mode. Compared with the prior art, the vertical-strip-shaped double-layer waterproof blade has the advantages that the waterproof performance is improved, the cost is low, and the processing is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to ventilation louver device technical field, concretely relates to a vertical strip double -deck waterproof blade subassembly and cabinet with it. BACKGROUND

[0002] The energy storage and other power equipment installed and used outdoors need to consider the needs of rainproof, dustproof and self-ventilation and heat dissipation. In order to realize heat dissipation and ventilation, ventilation holes or louvers are usually opened on the equipment cabinet.

[0003] The Chinese patent document with the announcement number CN207443265U discloses a cabinet external waterproof louver structure, which comprises a hole provided on a cabinet door, an external louver assembly is installed in the hole, and a waterproof rubber strip is arranged between the external louver assembly and the hole of the cabinet door. The external louver assembly comprises an external louver connecting piece and a heat dissipation device mounting plate, the external louver connecting piece comprises a louver frame and a louver provided on the louver frame, and a water-blocking folded edge is provided on the louver frame. The structure has the advantages that the louver is external, the internal space of the cabinet is saved, the main body of the cabinet is reduced in size, and theft is prevented; the water-blocking folded edge and the water leakage hole can effectively prevent water from entering the cabinet.

[0004] The louver of the prior art is single in form and complex in installation, and it is difficult to meet the aesthetic requirements of specific equipment design. SUMMARY

[0005] In view of all or part of the above technical problems existing in the prior art, the utility model provides a vertical strip double -deck waterproof blade subassembly and cabinet with it.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A vertical strip double -deck waterproof blade subassembly is provided, which comprises an outer frame surrounding a wind passage, the outer frame comprises an air inlet side and an air outlet side, the air inlet side is provided with an outer guide vane group and an inner guide vane group from outside to inside, the outer guide vane group comprises a plurality of outer vanes arranged transversely, each outer vane is bent in an S shape and arranged vertically, the hook portions of adjacent two outer vanes are arranged in an embedded staggered manner, and a wind passage is left between them; the inner guide vane group comprises a plurality of inner vanes arranged transversely and spaced apart, each inner vane is bent in a V shape and arranged vertically, and the opening faces the wind passage; the gap between adjacent two inner vanes is arranged staggered with the air outlet end of the wind passage.

[0008] Specifically, the end of the outer vane and / or the inner vane is integrally bent to form a connecting lug, the connecting lug is provided with a connecting hole, and the connecting hole is provided with a bolt to be fixed to the outer frame.

[0009] Specifically, the air outlet side of the outer frame is provided with a dustproof assembly, which comprises a dust screen and a lock plate, the lock plate is fixed to the outer frame to press and fix the dust screen.

[0010] Specifically, the dustproof net is a steel net.

[0011] Specifically, the air inlet side of the outer frame is vertically arranged, and the air outlet side of the outer frame is arranged upwardly and obliquely.

[0012] Specifically, the air passing cavity is arranged in a manner that it is narrow at the top and wide at the bottom, and a water collecting pocket is formed at the bottom of the air passing cavity.

[0013] Specifically, the outer frame comprises a top plate, a bottom plate and two side plates, the top plate and the bottom plate are arranged in parallel with each other, the two side plates are connected to the end portions of the top plate and the bottom plate in parallel with each other, and the bottom plate extends a flow guiding portion which is inclined upwardly, and the flow guiding portion, the bottom plate and the two side plates jointly enclose the water collecting pocket.

[0014] Specifically, the air inlet side and the air outlet side of the outer frame are integrally bent with a flange.

[0015] Specifically, the outer frame, the outer blade and the inner blade are all sheet metal bending parts.

[0016] The cabinet comprises a cabinet body, the cabinet body is provided with an air port, the air port is provided with the vertical strip double-layer waterproof blade assembly, the air inlet side of the outer frame is fixed to the air port, and the air inlet side is located in the cabinet body.

[0017] The vertical strip double-layer waterproof blade assembly and the cabinet with the same have the following beneficial effects:

[0018] Compared with the prior art, the vertical strip double-layer waterproof blade assembly and the cabinet with the same have the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic view of a vertical strip double-layer waterproof blade assembly according to an embodiment.

[0020] Figure 2 FIG. 2 is a structural schematic view of the vertical strip double-layer waterproof blade assembly according to the embodiment from another perspective.

[0021] Figure 3 FIG. 3 is an exploded view of the vertical strip double-layer waterproof blade assembly according to the embodiment.

[0022] Figure 4 FIG. 4 is a structural schematic view of an outer air guiding blade group and an inner air guiding blade group according to the embodiment.

[0023] Figure 5 FIG. 5 is a partial enlarged view of the vertical strip double-layer waterproof blade assembly according to the embodiment. Figure 4

[0024] FIG. 6 is a wind direction schematic view of the outer air guiding blade group and the inner air guiding blade group in use. Figure 6

[0025] Figure 7 ​A schematic view of the cabinet in the embodiment.

[0026] Reference signs:

[0027] outer frame 1, air passing cavity 11, water collecting pocket 12, top plate 13, bottom plate 14, side plate 15, flow guiding part 16, flange 17;

[0028] outer air guiding blade group 2, outer blade 21;

[0029] inner air guiding blade group 3, inner blade 31;

[0030] connecting lug 4;

[0031] dustproof assembly 5, dustproof screen 51, lock plate 52;

[0032] cabinet body 6. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0034] A vertical strip double-layer waterproof blade assembly in the embodiment, as shown in the figure, comprises an outer frame 1 surrounding an air passing cavity 11, and the outer frame 1 comprises an air inlet side and an air outlet side. Figures 1 to 6 The outer air guiding blade group 2 comprises a plurality of outer blades 21 arranged transversely, and each outer blade 21 is bent in an S shape and arranged vertically, and the hook parts of the two adjacent outer blades 21 are arranged in a staggered embedding mode and leave an air passing channel between each other. The inner air guiding blade group 3 comprises a plurality of inner blades 31 arranged transversely and spaced apart, and each inner blade 31 is bent in a V shape and arranged vertically, and the opening faces the air passing channel; the gap between the two adjacent inner blades 31 is arranged in a staggered mode with the air outlet end of the air passing channel, that is, the V-shaped opening is aligned with the air outlet end, and the channel of the rainwater infiltration is extended.

[0035] Compared with the prior art, the vertical strip double-layer waterproof blade increases the waterproof performance, has low cost and is simple to process. The vertical strip double-layer waterproof blade uses the S-shaped and V-shaped blade combination to form a swirling airflow channel, and the impact of heavy rain and water splashing are eliminated to the greatest extent.

[0036] Specifically, the end of the outer blade 21 and / or the inner blade 31 is integrally bent and formed into a connecting lug 4, the connecting lug 4 is provided with a connecting hole, and the connecting hole is provided with a bolt to be fixed to the outer frame 1. Each piece is fastened by a bolt, and the disassembly is simple and convenient, and the replacement or maintenance in the actual use is easy.

[0037] Specifically, the air outlet side of the outer frame 1 is provided with a dustproof assembly 5, which comprises a dustproof net 51 and a lock plate 52, and the lock plate 52 is detachably fixed with the outer frame 1 to press and fix the dustproof net 51.

[0038] Specifically, the dustproof net 51 is a steel net.

[0039] Specifically, the air inlet side of the outer frame 1 is vertically arranged, and the air outlet side of the outer frame 1 is arranged upwardly and obliquely.

[0040] Specifically, the air outlet side of the outer frame 1 is provided with a dustproof assembly 5, which comprises a dustproof net 51 and a lock plate 52, and the lock plate 52 is detachably fixed with the outer frame 1 to press and fix the dustproof net 51.

[0041] Specifically, the air inlet side and the air outlet side of the outer frame 1 are integrally bent with a flange 17.

[0042] Specifically, the outer frame 1, the outer blade 21 and the inner blade 31 are all sheet metal bending parts.

[0043] The embodiment also provides a cabinet, Figures 1 to 6 In combination Figure 7 As shown, comprising a cabinet body 6, the cabinet body 6 is provided with an air port, and the air port is provided with the vertical strip double-layer waterproof blade assembly, the air inlet side of the outer frame 1 is fixed with the air port, and the air inlet side is located in the cabinet body 6.

[0044] Compared with the prior art,

[0045] 1. The vertical strip double-layer waterproof blade increases the waterproof performance;

[0046] 2. The integrated modular design and the simple maintenance and disassembly of the blade;

[0047] 3. The secondary waterproof drainage channel is increased.

[0048] 4. Low cost, simple processing, and simple sheet metal bending can be realized.

[0049] 5. Meet the design requirements of the vertical ventilation device of the equipment.

[0050] 6. Meet the specific requirements of the equipment, solve the problem of waterproofing of the vertical strip blade, and the modular assembly makes the disassembly and maintenance more simple.

[0051] In the description of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the utility model embodiments described and shown in the drawings here can be arranged and designed in various different configurations.

[0052] Therefore, the above detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0053] In the description of the utility model, it should be pointed out that the terms "middle", "upper", "lower", "horizontal", "internal", "external" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0054] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "set", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A vertical strip double-layer waterproof blade assembly, characterized in that: The outer frame (1) that forms the air passage cavity (11) includes an air inlet side and an air outlet side. The air inlet side is provided with an outer guide vane group (2) and an inner guide vane group (3) from the outside to the inside. The outer guide vane group (2) includes multiple outer blades (21) arranged horizontally, and each outer blade (21) is bent in an S-shape and arranged vertically. The hooks of two adjacent outer blades (21) are interlocked and arranged, and there is an air passage between them. The inner guide vane group (3) includes multiple inner blades (31) arranged horizontally at intervals, and each inner blade (31) is bent in a V-shape and arranged vertically, and the opening faces the air passage. The gap between two adjacent inner blades (31) is staggered from the air outlet end of the air passage.

2. The vertical double-layer waterproof blade assembly according to claim 1, characterized in that: The ends of the outer blade (21) and / or the inner blade (31) are integrally bent into connecting ears (4), and the connecting ears (4) have connecting holes through which bolts are inserted to fix them to the outer frame (1).

3. The vertical double-layer waterproof blade assembly according to claim 1, characterized in that: A dustproof component (5) is provided on the air outlet side of the outer frame (1), which includes a dustproof net (51) and a locking plate (52). The locking plate (52) is fixed to the outer frame (1) to press and fix the dustproof net (51).

4. The vertical double-layer waterproof blade assembly according to claim 3, characterized in that: The dustproof net (51) is made of steel mesh.

5. A vertical double-layer waterproof blade assembly according to claim 1, characterized in that: The air inlet side of the outer frame (1) is set vertically, and the air outlet side of the outer frame (1) is set inclined upward.

6. A vertical double-layer waterproof blade assembly according to claim 5, characterized in that: The air passage (11) is narrow at the top and wide at the bottom, and a water collection pocket (12) is formed at its bottom.

7. A vertical double-layer waterproof blade assembly according to claim 6, characterized in that: The outer frame (1) includes a top plate (13), a bottom plate (14) and two side plates (15). The top plate (13) and the bottom plate (14) are arranged parallel to each other vertically. The two side plates (15) are connected to the ends of the top plate (13) and the side plates (15) in parallel. The bottom plate (14) extends with an upwardly inclined guide section (16). The guide section (16), the bottom plate (14) and the two side plates (15) together form the water collection bag (12).

8. A vertical double-layer waterproof blade assembly according to claim 1, characterized in that: The air inlet and air outlet sides of the outer frame (1) are integrally bent with a flange (17).

9. A vertical double-layer waterproof blade assembly according to claim 1, characterized in that: The outer frame (1), outer blade (21) and inner blade (31) are all sheet metal bending parts.

10. Server rack, characterized by: Includes a cabinet (6), the cabinet (6) is provided with an air vent, the air vent is provided with a vertical double-layer waterproof blade assembly as described in any one of claims 1 to 9, the air inlet side of the outer frame (1) is fixed to the air vent, and the air inlet side is located inside the cabinet (6).

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