CN201084882Y

CN201084882Y - A thermovent structure of computer cabinet

Info

Publication number: CN201084882Y
Application number: CNU2007201768841U
Authority: CN
Inventors: 徐建华
Original assignee: ZHONG SHENG CO Ltd
Current assignee: ZHONG SHENG CO Ltd
Priority date: 2007-09-27
Filing date: 2007-09-27
Publication date: 2008-07-09
Anticipated expiration: 2017-09-27

Abstract

The utility model relates to a structure of heat dissipation opening of computer cabinet, which is characterized in that: a grid door panel is arranged at one side of inner wall of the heat dissipation opening of computer cabinet, the grid door panel can open or close the heat dissipation opening depending on a power mechanism, wherein a group of corresponding slide rails are arranged on inner wall at two sides of the heat dissipation opening, the grid door panel is movably arranged in the walkway formed between the computer cabinet and the slide rails. The power mechanism comprises a motor, a screw rod, a screw cap and two limit switches, the screw rod is integrated with the motor, and the arranged fixedly on wall surface of computer cabinet depending on the motor, so that the screw rod is parallel with the slide rails, the screw cap is arranged fixedly at the rear edge of the grid door panel and thread-connected with the screw rod, the two limit switches are respectively arranged close to two ends of the screw rod travel. The grid door panel is driven by the power mechanism so as to withdrawal backwardly to open the heat dissipation opening to eliminate hot air, or extend out forwardly to cover the heat dissipation opening, thereby having dustproof and mothproof effect when heat dissipation is unnecessary.

Description

The structure of the thermovent of Computer cabinet

Technical field

The utility model is the structure of the thermovent of relevant a kind of Computer cabinet, especially refer to a kind of improvement structure that is used in the fan thermovent of rack (cabinet, casing or the casing) usefulness that industrial computer or other Electronic Control use, it mainly has a mechanical grate door-plate, can open thermovent during use so that get rid of hot blast; In the time of maybe needn't dispelling the heat when not using, can close thermovent, have effect dustproof and that insect protected is swarmed into to reach.

Background technology

The structure (as shown in Figure 5) of existing industrial computer cabinet or other electronics racks, rack 50 offers one or more thermovent 51 in its appropriate position, interior sidewall surface at described thermovent 51 can be fixed with a fan (omitting among the figure), and can be provided with fence or filter on described thermovent 51.Thermovent 51 structures as above-mentioned existing computer or electronics rack 50; because a described thermovent 51 is the states that are open; this thermovent 51 can't not closed when not using or shutting down (being that fan does not change) at ordinary times; cause having easily in the invasion racks such as dust or mosquito, cockroach; and influence the usefulness of its inner each electronic component that is provided with; or bad by large-scale lnsect bites such as cockroaches, so, the real necessity that has research again to improve of the thermovent structure of above-mentioned existing computer or electronics rack.

This case utility model designer is because the thermovent structure of above-mentioned existing computer or electronics rack, and it is when shutting down and can't close, and prevents invasion such as dust or mosquito, cockroach and influences the disappearance of the running of equipment; The whence studies intensively, and long-pending individual is engaged in the many years of experience of design and the manufacturing of described product, researches and develops the structure of the thermovent of designing a kind of brand-new Computer cabinet eventually.

Summary of the invention

The utility model main purpose is at the structure of the thermovent that a kind of Computer cabinet is provided; it is the fence gate plate that is provided with automatic switch in thermovent one side of Computer cabinet or cabinet; it can be closed thermovent when shutting down; to have dustproof and insect protected is swarmed into, guarantee that equipment maintains the effect of optimum state.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of structure of thermovent of Computer cabinet is characterized in that: thermovent internal face one side at rack is provided with a fence gate plate, and described fence gate plate relies on the driving of an actuating unit and can open or close thermovent; Wherein: the internal face of described thermovent both sides is provided with one group of corresponding slide rail, and the fence gate plate is arranged in the aisle that forms between rack and slide rail and is removable; Again, described actuating unit is to comprise by a motor, a screw rod, a nut and two limit switches to be formed, screw rod is to connect to one with motor, rely on motor to be fixed on the wall of rack, and make screw rod parallel with above-mentioned slide rail, and nut is to be fixed on fence gate plate trailing edge and to be screwed with screw rod, and two limit switches then are that branch is located at the two ends near screw stroke.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: when using according to above-mentioned tectonic association, fence gate plate wherein can rely on the driving of actuating unit and move forward or backward, cause when the fence gate plate being recovered to when location backward, make described thermovent be opening and be convenient to air discharging and radiating; In addition, when described fence gate plate reaches when location forward, fence gate plate and can cover in thermovent is fully being shut down when not using and reach described rack equipment, has dustproof and the insect protected invasion, guarantees that equipment maintains the effect of optimum state.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a section constitutional diagram of the present utility model;

Fig. 3 is the schematic diagram that fence gate plate of the present utility model is opened thermovent;

Fig. 4 closes the schematic diagram of thermovent for fence gate plate of the present utility model;

Fig. 5 is the schematic perspective view of existing structure.

Description of reference numerals: 10-rack; The 11-thermovent; The 12-slide rail; 20-fence gate plate; The 30-actuating unit; The 31-motor; The 32-screw rod; The 33-nut; 34,35-limit switch; The 50-rack; The 51-thermovent.

Embodiment

For make your juror to structure of the present utility model, device with and feature understanding is arranged further and understands, lift a possible embodiments now and cooperate graphic being described in detail as follows:

At first see also the 1st and shown in Figure 2, the structure of the thermovent of the utility model Computer cabinet, mainly thermovent 11 internal faces one side at rack 10 is provided with a fence gate plate 20, and described fence gate plate 20 relies on the driving of an actuating unit 30 and can open or close thermovent 11; Wherein: the internal face of described thermovent 11 both sides is provided with one group of corresponding slide rail 12, and fence gate plate 20 is arranged in the aisle of

rack

10 and 12 formation of slide rail and is removable; Again, described actuating unit 30 is to comprise by a motor 31, a screw rod 32, a nut 33 and two 34,35 of limit switches to form, screw rod 32 is to connect to one with motor 31, rely on motor 31 to be fixed on the wall of rack 10, and make screw rod 32 parallel with above-mentioned slide rail 12, and nut 33 is to be fixed on fence gate plate 20 trailing edges and to be screwed with

screw rod

32, and 34,35 of two limit switches are that branch is located at the two ends near screw rod 32 strokes; When being used in combination, be to utilize circuit control motor 31 forward or reverse, and the characteristic that relies on screw rod 32 and nut 33 to be screwed, reaching driving fence gate plate 20 stretches out forward or withdrawal backward, and when described fence gate plate 20 moves to front/rear location, can touch the pairing limit switch 34 in front/rear location or 35 and powered-down automatically by fence gate plate 20 itself or nut 33, to stop to move of fence gate plate 20.

(please cooperate Fig. 3 and shown in Figure 4 again when using according to above-mentioned tectonic association, for ease of seeing internal mechanism, rack 10 is represented with imaginary line), fence gate plate 20 wherein can rely on the driving of actuating unit 30 and move forward or backward along slide rail 12, cause when after fence gate plate 20 is being recovered to backward, locating (running into the limit switch 34 at rear), be and make described thermovent 11 be opening (as Fig. 3), hot air discharge is gone out and be convenient to electric fan; In addition; when reaching prelocalization forward, described fence gate plate 20 (runs into the limit switch 35 in the place ahead); fence gate plate 20 can cover in thermovent 11 (as Fig. 4) fully; and reach described rack equipment when shutdown is not used; have dustproof and the insect protected invasion; guarantee that equipment maintains optimum state, and the effect that prolongs the useful life of described equipment.

In sum, the utility model " structure of the thermovent of Computer cabinet " can reach dustproof and the insect protected invasion really, the effect that prolongs the useful life of described equipment.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. the structure of the thermovent of a Computer cabinet, it is characterized in that: thermovent internal face one side at rack is provided with a fence gate plate, and described fence gate plate relies on the driving of an actuating unit and can open or close thermovent; Wherein:

The internal face of described thermovent both sides is provided with one group of corresponding slide rail, and the fence gate plate is arranged in the aisle that forms between rack and slide rail and is removable; Again,

Described actuating unit is to comprise by a motor, a screw rod, a nut and two limit switches to be formed, screw rod is to connect to one with motor, rely on motor to be fixed on the wall of rack, and make screw rod parallel with above-mentioned slide rail, and nut is to be fixed on fence gate plate trailing edge and to be screwed with screw rod, and two limit switches then are that branch is located at the two ends near screw stroke.