CN2438162Y

CN2438162Y - Ventilator for industrial computer master casing

Info

Publication number: CN2438162Y
Application number: CN 00245681
Authority: CN
Inventors: 梁国恩
Original assignee: LIANG GUO EN
Current assignee: LIANG GUO EN
Priority date: 2000-08-01
Filing date: 2000-08-01
Publication date: 2001-07-04
Anticipated expiration: 2010-08-01

Abstract

The utility model relates to a ventilator for an industrial computer master casing. The front, the rear, and the inner part of a master casing are respectively provided with a fan device, a high efficiency ventilation and a heat dissipation effects are arranged in the process that air flows from the front to the rear of the master casing; a front face plate of the master casing is provided with a plurality of filtering devices which can be conveniently assembled or disassembled, each filtering device is formed by that a filtering element is arranged between a cover plate with a plurality of ventilation holes and a plate body with a plurality of ventilation holes, and each plate body can be provided with the fan; air can enters the master casing through the ventilation holes, and meanwhile, dust in the air can be effectively filtered; when the filtering elements are dirty, the filtering elements can be easily disassembled and can be conveniently assembled after cleaned.

Description

The ventilation unit of industrial computer main case

The utility model relates to a kind of ventilation unit of industrial computer main case, particularly its more traditional industrial computer of radiating effect of ventilating is more efficient, and the dust in the filtered air effectively, avoid contaminated the causing of electronic component in the main case to reduce serviceable life; Also can dismantle easily when its filtering element is dirty and clear up and reinstall.

Electronic component for fear of precision damages, being generally used in factory or working environment, relatively poor (for example temperature is higher, air quality is relatively poor, improper ventilation, may be subjected to foreign matter collision ... Deng) computer, all can strengthen the sheet metal thickness of its mainframe host computer shell, the radiating efficiency of fan, and the ability of filtering dust.

The structure of traditional industrial computer, be fan to be set mostly at the rear of mainframe host computer shell, offer a plurality of air holes at the sidewall of main case in addition, at most in the position of air hole filter cotton is set, during by fan running, the cold air in the main case external world is sucked in the main case via air hole, by fan hot-air is discharged outside the main case again behind the heat that the electronic component that makes cold air absorb main case inside is produced when operating; Yet there is following defective in above-mentioned traditional industry at least with the structure of computer:

One. it only is provided with fan at the rear of main case, thereby whole ventilation effect can't further promote, and promptly can't promote radiating efficiency.

Two. its filter cotton is arranged on main case inside, and with the element such as screw filter cotton is fixed on the main case medial surface; Thus, when filter cotton dirty and when needing the dismounting cleaning, just to dismantle main case with making a great fuss take out filter cotton, when putting in back after for clearance, then need again time and effort consuming ground that the main case assembling is gone back, not only inefficent, and exceedingly the dismounting main case also may undermine electronic component accidentally, increases the risk of computer glitch.

Three. its fan all is with the fixed position of screw locking at main case; But thus, still, use comparatively inconvenience if the position of fan just can't be adjusted when not corresponding to the electronic component of high heat production.

Therefore, the utility model is improved at industrial computer ventilation, the existing defective of filtration of aforementioned conventional.

First purpose of the present utility model provides a kind of ventilation unit of industrial computer main case, its the place ahead at main case, rear and inside are equipped with fan assembly, air when turning round simultaneously by many group fan assemblys that main case is outer is sucked in the main case by the place ahead, discharge by the rear again, to promote the ventilation radiating efficiency.

Second purpose of the present utility model provides a kind of ventilation unit of industrial computer main case, it is provided with in main case the place ahead can be for convenience detach and the filtration unit of assembling, and fan is attached to this filtration unit, to reach the purpose of easy cleaning filtration unit.

The 3rd purpose of the present utility model provides a kind of ventilation unit of industrial computer main case, and its filtration unit can be according to motor-driven adjustment number of fans of actual needs and position.

Based on this, the ventilation unit of industrial computer main case provided by the utility model, its place ahead at main case, rear and inside are respectively equipped with fan assembly, make air have result of ventilating heat dissipation efficiently by main case the place ahead in the process of flowing of rear; Front panel at main case is provided with most the filtration units that can easily assemble or dismantle, this filtration unit is between a cover plate with plural air hole and a plate body filtering element to be set, and can install aforesaid fan at plate body, make and to be filtered dust effectively when air enters in the main case via this air hole, served as the filter element part and then can easily will reinstall easily again after its dismounting cleaning when dirty.

Other purposes of the present utility model and function will more be understood after cooperating following accompanying drawing to be described further.

Fig. 1 is for showing the stereographic map of the utility model overall appearance form;

Fig. 2 is the three-dimensional exploded view of the syntagmatic between the loam cake, filtration unit and the main case that show the utility model main case;

The three-dimensional exploded view that Fig. 3 concerns for the elements combination that shows filtration unit of the present utility model;

Fig. 4 is the three-dimensional exploded view of the reverse side structure of demonstration filtration unit element shown in Figure 3;

The side-looking section plan of the structure when Fig. 5 is combined in main case for demonstration filtration unit of the present utility model;

Fig. 6 is the plan view from above of demonstration main case structure of the present utility model and the part plan enlarged drawing of this filtration unit.

Among the figure

1 main case, 11 front panels

111 openings, 112 screws

12 rear panels, 121 air holes

113 upper limbs, 2 loam cakes

3 filtration units, 31 cover plates

310 holes, 311 air holes

312 screw rods, 32 side plates

321 breach, 33 filtering elements

34 plate bodys, 341 air holes

342 holes, 35 screws

4 fan groups, 41 skeletons

42 fans, 5 fans

51 holes

As shown in Figure 1, the utility model disclosed industrial computer system includes the ventilation filtration unit 3 that loam cake 2 and that a main case 1, is located at main case 1 top is located at main case 1 the place ahead.

As shown in Figure 2, loam cake 2 of the present utility model can be seen after being raised by main case 1, almost middle position is provided with a fan group 4 in the inside of main case 1, the main case inner area is divided into forefoot area and rear region, the structure of fan group 4 is to be provided with horizontal skeleton 41 in main case 1, and at skeleton 41 most group fans 42 is set.12 of rear panels at main case 1 are provided with most air holes 121, and utilize these air holes 121 can be for the other fan (not shown) of assembling.The front panel 11 that is located at main case 1 the place ahead is provided with an opening 111, opening 111 belows and be provided with most screws 112 near the appropriate location of 1 time ora terminalis of main case, and this opening 112, this opening 111 is used for installing filtration unit 3.

As shown in Figure 3 and Figure 4, filtration unit 3 of the present utility model includes a cover plate 31, at least one filtering element 33 and a plate body 34; Cover plate 31 wherein is respectively equipped with corresponding most air hole 311,341 with plate body 34; Be provided with corresponding hole 310,342 at cover plate 31 and plate body 34 in addition near the appropriate location, lower end.The relative both sides of cover plate 31 are respectively equipped with the side plate 32 of a suitable length, are provided with a breach 321 in the upper end of side plate 32; The utility model is respectively equipped with a screw rod 312 at cover plate 31 medial surfaces near upper and lower end in addition.Aforesaid filtering element 33 can be the foaming body of foaming cotton and so on, and this filtering element 33 is to form the closing reciprocally corresponding to the shape of cover plate 31 inner faces; 33 closings of filter element part have been served as when the medial surface of cover plate 31, be to make screw rod 312 pass filtering element 33 in destructive mode, and then make screw rod 312 pass the hole 342 of plate body 34, lock in screw rod 312 with nut again and plate body 34 is fixing with cover plate 31 combinations, allow filtering element 33 be held between plate body 34 and the cover plate 31 simultaneously.The utility model is designed to the distance between the biside plate 32 no better than the size of fan 5 width that can buy on the market at present, make fan 5 can be placed between the biside plate 32 and closing in plate body 34; Again, the set most holes 51 of fan 5 housings can be fully corresponding to the several air holes 311,341 that are located on cover plate 31 and the plate body 34, thereby can utilize screw to pass air hole 311,341 to cooperate nut to lock again with hole 51 and fan 5 is fixed on plate body 34.Moreover, the utility model can optionally be filled a majority fan 5 at plate body 34 according to actual needs, or only install one or two, when making plate body 34 still have enough spaces when only installing minority fan 5, fan 5 can be moved and adjust the position along the chute that is constituted between the biside plate 32, utilize screw and nut to be locked in aforesaid mode again after position to be adjusted is definite.

Extremely shown in Figure 6 as Fig. 3, the aforementioned filtration unit 3 finished assembled is when being combined in main case 1, as long as earlier the breach 321 of cover plate 31 upper ends is up embedded the upper limb 113 of opening 11, and then the hole 310,342 that makes cover plate 31 and plate body 34 is simultaneously corresponding to the screw 112 of main case 1, passes hole 310,342 with screw 35 again and locks screw 112 and filtration unit 3 can be fixed on main case 1.Certainly, served as filter element part 33 because dirty and need cleaning or when changing, then as long as screw 35 is unloaded, again cover plate 31 is down moved and can be unloaded, plate body 34 has been unloaded can take out filtering element 33 then, its whole mode of operation is very convenient, efficient.Again, because the utility model is equipped with fan in the place ahead, rear and the inside of main case 1, so during overall operation, its ventilatory effect is excellent, can reach high efficiency radiating effect effectively.

The above only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.

Claims

1. the ventilation unit of an industrial computer main case is characterized in that including:

One main case, its front panel is provided with an opening, and rear panel is provided with most holes;

A plurality of filtration units are the opening that is located at this main case, allow air enter main case inside by this filtration unit by this opening;

One fan group is to be located at this main case inside.

2. the ventilation unit of industrial computer main case according to claim 1, it is characterized in that this filtration unit includes a cover plate, at least one filtering element and a plate body, this cover plate and plate body are respectively equipped with most air holes, and this filtering element system is fixed between plate body and the cover plate.

3. the ventilation unit of industrial computer main case according to claim 2, the relative both sides that it is characterized in that this cover plate are respectively equipped with side plate, and the upper end of this side plate is provided with a breach, at least be provided with hole (310) at cover plate near the appropriate location, lower end, at least be provided with a screw (112) at aforementioned front panel near the appropriate location, lower end in addition, make when this breach up embeds the upper limb of aforementioned opening that it is fixing to allow this hole (310) utilize screw to be locked corresponding to screw (112).

4. according to the ventilation unit of claim 2 or 3 described industrial computer main cases, the medial surface that it is characterized in that this cover plate is provided with most screw rods, and be provided with most holes (342) corresponding to screw rod at this plate body, by this screw rod to pass the hole (342) that passes plate body behind the aforesaid filtering element more devastatingly, utilize nut to lock in this screw rod and plate body and cover plate are fixed, and make filtering element between this plate body and cover plate.

5. according to the ventilation unit of claim 2 or 3 described industrial computer main cases, it is characterized in that can being set up fan between the biside plate of aforementioned cover plate, and allow set each perforation of blower-casting can be fully corresponding to wherein several holes of this plate body and cover plate.

6. the ventilation unit of industrial computer main case according to claim 1 is characterized in that this fan group is provided in a side of the almost centre position in the main case, is divided into forefoot area and rear region with the main case inner area.

7. the ventilation unit of industrial computer main case according to claim 1 is characterized in that the rear panel of this main case is provided with fan.