CN2560021Y - Radiating structure for thin industrial computer - Google Patents

Abstract

The utility model provides a radiating structure of a thin industrial computer, and the essential structure of the utility model is that air orifices are molded at both sides of an upper cover, and a radiating device is arranged at the side of a mainboard in the rear of a computer seat and consists of an air absorbing unit and a bellows, when the radiating device is started, the air absorbing unit can absorb air in, and generated air flow is blown to a heat generation source on the computer mainboard by using the bellows, and then the air flow is blown out through radiating orifices of a backboard and air orifices in the other end, simultaneously under pressure difference between the inner and the outer spaces of the computer seat, external cold air can continually enter the computer seat through the air orifices of the upper cover, thus leading air to generate convection, and consequently eddy current circle is generated inside the computer seat and air flowing speed is accelerated. Furthermore, accumulated heat inside the computer seat is reduced again to achieve full-scale radiating efficiency.

Description

The radiator structure of slim industrial computer

Technical field

The utility model is relevant for a kind of radiator structure of computer heat radiation structure, particularly a kind of slim industrial computer.

Background technology

By general industrial computer array, it is host computer by the specification of standard, indicator bracket and Key board drawer etc., and the slide rail that utilizes both sides stacks gradually to be located in an array cabinet (seeing also Fig. 1), and heat abstractor commonly used, it is the fan (as Fig. 2) that sets firmly some shaped as frames in the computer front side, make this fan the wind-force of its generation can be blowed to pyrotoxins such as the electronic component at rear and integrated circuit, but because the cabinet front side installs light, disk drive group, and be an enclosure space, this fan can't attract outside air to enter the generation convection current, so radiating effect is not good, (press, the computer processing speed is faster at present can't to satisfy the requirement of product now, the thermal value of electronic circuit and integrated circuit is higher); It is than the advanced person's, promptly just like the structure of No. 89211214 patent case (seeing also Fig. 3), it mainly is to offer palisade through hole (A) in the bottom surface of computer casing, and the heat abstractor correspondence of utilizing frame plate (B) and some wind drum (C) to form covers on the through hole (A), form an air chamber whereby, can attract the air in the air chamber, and the guiding outside air enters from through hole (A), and reach the circulation radiating effect, right said mechanism still has following shortcoming:

(1), because host computer and indicator bracket, keyboard adopt to pile up and are located in the disk array cabinet, and its upper and lower side does not have enough gaps at all, can enter for the through hole (A) of air, so the obvious deficiency of its intake causes its radiating effect not obvious from its bottom surface.

(2), this wind drum (C) must be fixedly arranged on the frame plate (B), and this frame plate (B) needs and the high predetermined altitude of a surperficial structure of an essay of computer casing, to form a preferable air chamber space, because in slim computer, it is highly quite poverty-stricken, behind the high certain altitude of frame, the space of device is compressed more, and in this mechanism, also the some small-sized wind drums of necessary means (C) just can satisfy its heat radiation requirement for this reason, so the expense height of its summation is also complicated on the structure.

(3), as described in the preceding paragraph, the intake deficiency of this wind drum (C), add and be provided with suitable guiding, cause the air-flow that blows out to arrive the pyrotoxins such as integrated circuit at rear, make that internal gas flow speed is low, except can't effectively producing its cross-ventilation, also cause the problem of the long-pending heat of electronic component indirectly.

The utility model content

Fundamental purpose of the present utility model, be intended to provide a kind of radiator structure of slim industrial computer, wherein this heat abstractor draws the wind unit, the motherboard side at support rear is located in the location, and by flat bellows effectively with the air-flow that produces, guiding blows to pyrotoxins such as integrated circuit, extraneous cold air is entered from the pore of loam cake, direct air produces convection current whereby, and increases its intake, reaches best radiating effect.

Secondary objective of the present utility model, a kind of radiator structure of slim industrial computer is provided, wherein the wind unit that draws of this heat abstractor is to be installed on the rail groove, make this rail groove can provide heat abstractor to install, and can the appropriateness slippage and by revolving locking bit, make this heat abstractor can mate the motherboard of different types, and align the position that blows to its pyrotoxin, can reach the heat radiation of full blast and the diversity of applicable object.

A purpose more of the present utility model, a kind of radiator structure of slim industrial computer is provided, wherein this draws the wind unit and directly adopts the volute fan, and be set up in above the support, its maximum height space is provided whereby, and is able to the big specification of device, and then improve the air quantity that it is sent, also reduce its overall cost indirectly, increase competitiveness of product.

For achieving the above object, the invention provides a kind of radiator structure of slim industrial computer, mainly the both end sides in loam cake forms pore, this heat abstractor is located at the motherboard side at support rear, and comprise by one and draw the wind unit and bellows are constituted, wherein this draws the wind cell location in the support top, and the pore inhaled air is delivered to one from its distolateral air outlet slightly be flat bellows, and guiding blows to the pyrotoxin that defaults in this motherboard top, and louvre and other pore of end by backboard outwards blows out again; Composition by above-mentioned member, when starting this heat abstractor, this draws the wind unit and can attract air to enter, and utilize bellows that the air-flow that produces is blowed to pyrotoxin, and louvre and other pore of end by backboard outwards blow out, while is because of the effect of heat abstractor, make the inside and outside generation pressure differential of support, the pore that the extraneous cold air of order derives from loam cake constantly enters, direct air produces convection current whereby, and then impels base inner to produce a circulation eddy current, quickens its air current flow speed, can reduce the long-pending heat in the support on the one hand again, to reach comprehensive heat dissipation.

Description of drawings

Fig. 1 is the outside drawing of industrial computer disk array cabinet;

Fig. 2 is the schematic perspective view of heat abstractor commonly used;

Fig. 3 is the three-dimensional exploded view of No. 89211214 patent case;

Fig. 4 is a three-dimensional exploded view of the present utility model;

Fig. 5 is a combination stereogram of the present utility model;

Fig. 6 is the arrangement plan of overlooking of the present utility model;

Fig. 7 is an air-flow guiding synoptic diagram of the present utility model.

1: loam cake

11,12: pore

2: heat abstractor

21: draw the wind unit

22: bellows

3: support

31: backboard

311: louvre

33: header board

331: through hole

4: motherboard

5: the rail groove

Embodiment

Head sees also Fig. 4～shown in Figure 6, the radiator structure of a kind of slim industrial computer of the utility model, mainly the both end sides in loam cake 1 forms pore 11,12, this heat abstractor 2 is located at motherboard 4 sides at support 3 rears, and comprise by one and draw wind unit 21 and bellows 22 are constituted, wherein this to draw wind unit 21 be a volute fan, and default rail groove 5 tops, support 3 rears are located in the location, its end face periphery is to keep a preset space length with loam cake 1, and inhaled air is delivered to one from its distolateral air outlet slightly be flat bellows 212, and guiding blows to the pyrotoxin (figure does not show) that defaults on the support 3 back-end host plates 4; Composition by above-mentioned member, when starting this heat abstractor 2, this draws wind unit 21 and can attract air to enter (seeing also Fig. 7) from its end face periphery, and utilize bellows 22 that the air-flow that produces is blowed to pyrotoxin, and outwards blow out by the louvre 311 of backboard 31 and the pore 12 of other end, when covering simultaneously in it because of loam cake 1 and support 3 correspondences, the outer pressure differential that produces, the pore 11 that the extraneous cold air of order derives from loam cake 1 enters, direct air produces convection current whereby, and then impel support 3 inside to produce circulation eddy current, quicken its air current flow speed, can reduce the long-pending heat in the support 3 on the one hand again, to reach comprehensive heat dissipation; Again, the support front preset has a header board 33 and disk drive group (figure does not show), when heat abstractor starts, can attract outside air to flow into from the through hole 331 of header board 33, after passing through disk drive group 34, again by heat abstractor 2 and give and attract and outwards blow out, to satisfy the radiating requirements of disk drive group 34.

The wind unit 21 that draws of heat abstractor 2 of the present utility model is located on the default rail groove 5 in support 3 rears, make this rail groove 5 can provide heat abstractor 2 to install, and can the appropriateness slippage, and by revolving locking bit, make this heat abstractor 2 can mate the motherboard of different types, and align and blow to its pyrotoxin position, and reach the diversity of applicable object and the heat dissipation of full blast.

Claims (4)

1, a kind of radiator structure of slim industrial computer, it is characterized in that, mainly the both end sides in loam cake forms pore, this heat abstractor is located at the motherboard side at support rear, and draw the wind unit and bellows are constituted by one, wherein this draws the wind cell location in the support top, and the pore inhaled air is delivered to one from its distolateral air outlet slightly is flat bellows, and guiding blows to the pyrotoxin that defaults in this motherboard top, and louvre and other pore of end by backboard outwards blows out again.

2, the radiator structure of slim industrial computer as claimed in claim 1, it is characterized in that, the support front preset has a header board and disk drive group, when heat abstractor starts, can attract outside air to flow into from the through hole of header board, after passing through disk drive group, again by heat abstractor and give and attract and outwards send.

3, the radiator structure of slim industrial computer as claimed in claim 1, it is characterized in that, the wind unit that draws of this heat abstractor is located on the default rail groove in support rear, make this rail groove can provide heat abstractor to install, and can the appropriateness slippage, and, make this heat abstractor can mate the motherboard of different types, and align and blow to its pyrotoxin position by revolving locking bit.

4, the radiator structure of slim industrial computer as claimed in claim 1 is characterized in that, this draws the wind unit and adopts the volute fan for best.

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