CN2465439Y

CN2465439Y - High-efficient water-proof ventilation structure

Info

Publication number: CN2465439Y
Application number: CN 00228466
Authority: CN
Inventors: 吕劲
Original assignee: Taierka Science & Technology Co ltd Shenzhen City
Current assignee: Taierka Science & Technology Co ltd Shenzhen City
Priority date: 2000-06-10
Filing date: 2000-06-10
Publication date: 2001-12-12
Anticipated expiration: 2010-06-10

Abstract

The utility model provides a high-efficiency waterproof ventilating structure, relating to a waterproof ventilating and heat radiating structure which can be used on outdoor communication equipment. The utility model can also be used on all outdoor electric and electric power equipment. Waterproof blades with S-shaped cross sections are connected together with the heads and the tails in staggered arrangement. Both ends of each waterproof blade are fixed on left and right side plates. Upper and lower cross beams with L-shaped water baffle plates are fixedly connected with left and right side plates. Therefore, an integral waterproof unit is formed. The utility model has the advantages of simple structure, and good waterproof and ventilating performance. The utility model is a ventilating and heat radiating structure which is suitable for communication equipment with large and small capacities.

Description

A kind of high-effective water-proof aeration structure

The utility model relates to a kind of waterproof ventilation and heat structure that is applied in the outdoor communication equipment, and this structure also can be applied to all outdoor electric power equipment.

As everyone knows, the ventilation and heat structure of existing outdoor equipment roughly has two classes: 1, the louvre type shown in accompanying drawing 1,2, though this structure ventilation and heat condition is better, to a certain extent also can anti-rain, such as in the little rainy day of wind-force, but under stormy weather, can not prevent the rainwater access arrangement fully, more can't resist artificial water spray behavior, the water that the hydraulic giant 4 that sprays such as the playboy sprays, such ventilation and heat structure generally only is adapted to the commuting case not high to waterproof requirement; 2, the labyrinth type shown in accompanying drawing 3,4, this structure can reach higher water resistance, but because its labyrinth structure is by settling anti-wiper blade 3 to realize in a very narrow space between bucker 1 and the front door 2, so draught area is little, radiating efficiency is low, the low capacity communication equipment that only suitable hear rate is little can not satisfy the ventilation and heat requirement of high capacity communication equipment.

The purpose of this utility model is to provide a kind of and realizes waterproof and performance of ventilating is good and the big general ventilation and heat structure of low capacity communication equipment.

The utility model is achieved by the following technical solution: the linking of staggering from beginning to end of the S-type anti-wiper blade in cross section, and the two ends of anti-wiper blade are fixed on the left and right side plate, the upper and lower crossbeam that has L type water fender is fixedlyed connected with left and right side plate, forms a complete waterproof unit together.

The utility model is simple in structure, and waterproof and performance of ventilating are good, is a kind of ventilation and heat structure that big low capacity communication equipment ventilates that is fit to.

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing 1 is louvre type ventilation and heat construction profile figure.

Accompanying drawing 2 is a blind window P partial enlarged drawing.

Accompanying drawing 3 is labyrinth type ventilation and heat construction profile figure.

Accompanying drawing 4 is a labyrinth type ventilation and heat structure A-A cutaway view.

Accompanying drawing 5 is the utility model three-dimensional exploded view.

Accompanying drawing 6 is the utility model front view.

Accompanying drawing 7 is the utility model user mode schematic diagram.

Accompanying drawing 8 is the utility model user mode figure.

Accompanying drawing 9 is the utility model user mode B-B cutaway view.

See accompanying

drawing

5,6, the utility model comprises sill 5, left plate 6, entablature 7, anti-wiper blade 8, right plate 9.The linking of staggering of the S-type anti-wiper blade in cross section 8 head and the tail, and the two ends of anti-wiper blade 8 by screw on left and

right side plate

6,9, the two that has the upper and

lower crossbeam

7,5 of L type water fender is connected with the two ends of left and

right side plate

6,9 respectively.

The cross section of anti-wiper blade 8 also can be Z-shaped.

The two ends of anti-wiper blade 8 also can be fixed on the left and

right side plate

6,9 by fixed forms such as bonding, welding.

Water fender on the upper and

lower crossbeam

7,5 can also be U type or other shapes.

See accompanying drawing 7, if the playboy sprays water to the utility model with the hydraulic giant 4 of water spray, reflecting mechanism and outflow device that the head and the tail of two anti-wiper blade 8 that one side is adjacent partly overlap and form water; The anti-wiper blade 8 of crossover is directly to be fixed on the left and

right side plate

6,9 mutually on the other hand, do not rely on bucker and realize the fixing of water-proof function and self, drafting efficiency will be significantly to improve, and can require the required section bar of intercepting to prevent the length and the quantity of wiper blade 8 according to the heat radiation of concrete equipment, a kind of aeration structure of realizing high-efficient ventilation and waterproof is provided.

See accompanying

drawing

8,9, when the utility model is applied on the outdoor electric power electrical equipment rack, under the synergy of fan unit 10 and wind scooper 11, cool exterior air is passed the utility model of rack bottom, the heat-generating system 12 of flowing through, the anti-wiper blade 8 of passing again on the utility model at top is discharged outside the racks, on the other hand, the water of where coming to injection from the cabinet local official all can't pass through top or bottom anti-wiper blade 8 of the present utility model and enter rack inside, the heat radiation and the waterproof requirement of equipment like this, have just been realized simultaneously.

Claims

1, a kind of high-effective water-proof aeration structure, comprise sill (5), left plate (6), entablature (7), right plate (9), it is characterized in that: also comprise anti-wiper blade (8), the linking of staggering of cross section S-type anti-wiper blade (8) head and the tail, and the two ends of anti-wiper blade (8) on left and right side plate (6), (9), have the upper and lower crossbeam (7) of L type water fender by screw, the two of (5) is connected with the two ends of left and right side plate (6), (9) respectively.

2, a kind of high-effective water-proof aeration structure according to claim 1 is characterized in that: the cross section of anti-wiper blade (8) can be Z-shaped.

3, a kind of high-effective water-proof aeration structure according to claim 1 is characterized in that: the two ends of anti-wiper blade (8) also can be fixed on left and right side plate (6), (9) by fixed forms such as bonding, welding.

4, a kind of high-effective water-proof aeration structure according to claim 1 is characterized in that: the water fender on upper and lower crossbeam (7), (5) can also be U type or other shapes.