CN202679896U - Ventilation and radiation door for high-power power supply equipment - Google Patents

Abstract

The utility model discloses a ventilation and radiation door for high-power power supply equipment, and relates to the technical field of power supplies. The door comprises an outer door and an inner door, wherein scale vent holes are formed on the outer door and the inner door, the scale vent holes on the outer door are opened downward, while the scale vent holes on the inner door are opened upward; the outer door and the inner door are fixedly connected through bolts; and a dust-proof layer is arranged in the cavity formed between the outer door and the inner door. According to the ventilation and radiation door, inverse scale vent holes are formed on the outer door and the inner door, so that the ventilation and radiation effects are good; the dust-proof layer arranged between the inner door and the outer door can effectively prevent dust and water from entering, so that the dust-proofing and water-proofing effects are good.

Description

Ventilation and heat dissipation door for high-power power supply equipment

technical field

The utility model relates to the technical field of power supplies, in particular to a ventilation and cooling door for high-power power supplies.

Background technique

In the fields of communication, power supply, automatic control, etc., it is necessary to use power cabinets to install electronic and electrical equipment and components. Many commonly used electronic and electrical equipment and components are difficult to maintain normal operation for a long time in a high-temperature environment. Operating the equipment itself at a high temperature requires more heat, which leads to an increase in the temperature in the cabinet, thereby accelerating equipment aging and failure. Therefore, in order to meet the normal operation of the equipment and components and prolong their service life, it is necessary to keep the ambient temperature in the cabinet within the temperature range where the equipment and original components can work normally; It is beneficial to the use of electronic components in the cabinet.

Utility model content

The technical problem to be solved by the utility model is to provide a ventilation and heat dissipation door for high-power power supply equipment, which has the characteristics of good ventilation and heat dissipation effect and good waterproof and dustproof effect.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a high-power power supply equipment ventilation heat dissipation door, which is characterized in that it includes an outer door and an inner door, and the outer door and the inner door are provided with fish scale ventilation holes, The opening of the fish scale ventilation hole on the outer door faces downward, the opening of the fish scale ventilation hole on the inner door faces upward, and the outer door and the inner door are fixedly connected by bolts. dust layer.

A further solution of the utility model is that: a sealing rubber strip is provided at the junction of the outer door and the inner door.

A further solution of the utility model is that a drainage hole is provided at the junction of the lower part of the outer door and the inner door.

A further solution of the utility model is that: the edge of the door is folded into a groove.

A further solution of the utility model is that: the outer door is provided with a waterproof door lock and a door hinge.

The beneficial effects of adopting the above technical solution are: the outer door and the inner door are provided with reciprocal fish-scale ventilation holes, which have good ventilation and heat dissipation effects; the dust-proof layer between the inner door and the outer door can effectively prevent dust and water from entering , Dustproof, waterproof effect is good. In addition, the water-proof and dust-proof effect is further enhanced by setting grooves, sealing strips and drainage holes. The dust-proof layer can be easily replaced after a period of use, which can effectively ensure the dust-proof and waterproof effects.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the front view structural representation of the utility model;

Fig. 2 is A-A phase sectional view among Fig. 1;

Fig. 3 is a schematic diagram of the enlarged structure of part B in Fig. 2;

Fig. 4 is a rear view structural schematic diagram of Fig. 1;

Among them: 1. Outer door 2. Sealing strip 3. Dustproof layer 4. Inner door 5. Waterproof door lock 6. Door hinge 7. Fish scale ventilation hole 8. Drainage hole 9. Groove.

Detailed ways

As shown in Figures 1-4, a ventilation and heat dissipation door for high-power power supply equipment includes an outer door 1 and an inner door 4; the outer door 1 and the inner door 4 are provided with fish scale ventilation holes 7, and the outer door 1 The openings of the fish scale ventilation holes on the inner door 4 are facing downward, and the openings of the fish scale ventilation holes on the inner door 4 are facing upwards, and the fish scale ventilation holes are arranged in reverse, which increases the ventilation and heat dissipation effect; The joint between the door 1 and the inner door 4 is provided with a sealing strip 2, which is used to increase the sealing and waterproof effect; in the cavity formed by the outer door 1 and the inner door 4, a dust-proof layer 3 is provided, and the dust-proof layer is composed of a dust-proof frame and a waterproof Composed of dust nets, it can effectively prevent dust and moisture from entering the cabinet, and has good dustproof and waterproof effects; the outer door is equipped with a waterproof door lock 5 and a door hinge 6, which are used to lock the door and form a cabinet with the side panels; The junction of the lower part of the door and the inner door is provided with a drainage hole 8, which facilitates the drainage of water between the outer door and the inner door; the edge of the outer door is folded into a groove 9, and the groove covers the junction of the outer door and the inner door Hold to prevent water from entering.

The heat dissipation door can be applied to technical fields that require ventilation and heat dissipation, and form a cabinet with side panels to achieve ventilation and heat dissipation functions. The heat dissipation door has the characteristics of good ventilation and heat dissipation effects, good dustproof and waterproof effects, and the actual use effect Obviously, it has a good promotion and application prospect. the

Claims (5)

1. large power, electrically source device ventilation and heat door, it is characterized in that comprising external door (1) and inside door (4), described external door (1) and inside door (4) are provided with fish scale ventilation hole (7), fish scale ventilation hole on the described external door (1) is opening down, fish scale ventilation hole on the described inside door (4) is opening up, be bolted to connection between external door (1) and the inside door (4), in the cavity that external door (1) and inside door (4) form, be provided with dust layer (3).

2. a kind of large power, electrically source device ventilation and heat door according to claim 1 is characterized in that being provided with sealing joint strip (2) in the junction of external door (1) and inside door (4).

3. a kind of large power, electrically source device ventilation and heat door according to claim 1 is characterized in that the bottom of external door and the junction of inside door are provided with osculum (8).

4. a kind of large power, electrically source device ventilation and heat door according to claim 1 is characterized in that the edge of external door is converted into groove (9).

5. a kind of large power, electrically source device ventilation and heat door according to claim 1 is characterized in that external door is provided with waterproof door lock (5) and hinge (6).

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