CN208110492U - A kind of chassis shell body and chassis component - Google Patents

Abstract

The utility model provides a kind of chassis shell body and chassis component, is related to cabinet technical field.Chassis shell body includes first partition, second partition and the third partition of shell and setting inside the shell, first partition and shell surround air duct, second partition is connected between first partition and third partition and the cavity between first partition and third partition is divided into front card chamber and rear chamber, air duct is connected to rear chamber, and front card chamber is connected to rear chamber.Chassis shell body and chassis component can make back card/back board external, and plug back card/back board is without extracting fan, and heat-removal modalities are simple, and radiating efficiency is high.

Description

A kind of chassis shell body and chassis component

Technical field

The utility model relates to cabinet technical fields, in particular to a kind of chassis shell body and chassis component.

Background technique

In existing orthogonal system communication equipment, the Duct design of cabinet be it is essential, cold wind from front card enter, By back card/back board (web plate), finally extracted out by fan.In this way, the heat dissipation wind channel of front card and the heat dissipation wind channel of back card/back board are not It is mutually independent, that is to say, that front card is not cooled down individually with back card/back board, but is first cooled down front card by cold wind and cooled down again Back card/back board causes back card/back board cooling effect poor, and system stability is also poor.

Utility model content

The utility model embodiment provides a kind of chassis shell body and chassis component, can make the cold of front card and back card/back board But air duct is mutually indepedent, and the cooling efficiency of front card and back card/back board is higher.

In a first aspect, the utility model embodiment provides a kind of chassis shell body, the chassis shell body includes shell and sets First partition, second partition and third partition in the shell are set, the first partition and the shell surround air duct, institute Second partition is stated to be connected between the first partition and the third partition and by the first partition and the third partition Between cavity be divided into front card chamber and rear chamber, the air duct is connected to the rear chamber, the front card chamber with Rear chamber's connection.

With reference to first aspect, the utility model in the first implementation of first aspect, also wrap by the chassis shell body Multiple 4th partitions are included, the 4th baffle interval is arranged in the rear chamber, the rear chamber is divided into multiple rear slotting Plate chamber and two fan chambers, multiple back card/back board chambers are located between two fan chambers, and each described 4th Through hole is offered on partition, so that multiple back card/back board chambers and the fan chamber.

With reference to first aspect, the utility model is right in the first partition in second of implementation of first aspect The position of the rear chamber is answered to offer first through hole, the first through hole is connected to the air duct with the rear chamber.

With reference to first aspect, the utility model is in the third implementation of first aspect, on the second partition Opposite sides offers the second through-hole, and second through-hole is connected to the front card chamber with the rear chamber.

The third implementation with reference to first aspect, the utility model in the 4th kind of implementation of first aspect, The shell includes the roof and bottom wall being oppositely arranged, the first partition and the spaced and parallel setting of the roof, described in formation Air duct；The third partition and the spaced and parallel setting of the bottom wall form power supply chamber；The second partition is vertically connected on institute It states between first partition and the third partition.

The 4th kind of implementation with reference to first aspect, the utility model in the 5th kind of implementation of first aspect, The shell includes the first side wall being oppositely arranged and second sidewall, the roof, the first side wall, the bottom wall and institute It states second sidewall to be sequentially connected end to end, it is logical that the side on the second partition close to the first side wall offers described second Hole, the side on the second partition close to the second sidewall offer second through-hole.

Second aspect, the utility model embodiment provide a kind of chassis component, chassis component include front card, back card/back board, The chassis shell body that fan and first aspect provide, the front card is plugged in the front card chamber side by side, described Fan is plugged in the opposite sides of the rear chamber, and the back card/back board is plugged in the rear chamber side by side and is located at the institute of two sides It states between fan.

In conjunction with second aspect, the utility model in the first implementation of second aspect, also wrap by the chassis shell body Multiple 4th partitions are included, the 4th baffle interval is arranged in the rear chamber, the rear chamber is divided into multiple rear slotting Plate chamber and two fan chambers, the back card/back board are plugged in the back card/back board chamber, and the fan is plugged in the fan chamber Room, the back card/back board chamber are located between two fan chambers, offer through hole on each 4th partition, so that The back card/back board chamber and the fan chamber.

In conjunction with the first implementation of second aspect, the utility model in second of implementation of second aspect, The position that the back card/back board chamber is corresponded in the first partition offers first through hole, the first through hole make the air duct with The back card/back board chamber, the side on the back card/back board close to the first through hole offers the first air hole, after described The second air hole is offered on the two sides of the two neighboring back card/back board on plate, first air hole and described the The connection of two air holes.

In conjunction with second aspect, in the third implementation of second aspect, the chassis component includes the utility model Power supply, the third partition and the shell surround power supply chamber, and the power supply is plugged in the power supply chamber.

Chassis shell body provided by the embodiment of the utility model and the beneficial effect of chassis component are：

First partition and shell surround air duct, before the cavity between first partition and third partition is divided by second partition Plate chamber and rear chamber, rear chamber is for being inserted into back card/back board and fan.In this way, air duct is connected to rear chamber, after formation is directed to The cooling air channel of plate.Front card chamber is connected to rear chamber, forms the cooling air channel for being directed to front card.The radiation air of front card The heat dissipation wind channel of road and back card/back board is mutually independent, and front card is individually cooled down with back card/back board, and front card and the cooling of back card/back board are imitated Rate is higher.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the axis side perspective view for the chassis component that the utility model second embodiment provides.

The chassis component that Fig. 2 provides for the utility model second embodiment faces full sectional view.

Fig. 3 is the left side view for the chassis component that the utility model second embodiment provides.

Fig. 4 is the right side view for the chassis component that the utility model second embodiment provides.

Fig. 5 is the vertical view full sectional view for the chassis component that the utility model second embodiment provides.

Fig. 6 is the axis side Section View for the chassis shell body that the utility model second embodiment provides.

Fig. 7 is the left side view for the chassis shell body that the utility model second embodiment provides.

Fig. 8 is the right side view for the chassis shell body that the utility model second embodiment provides.

Fig. 9 is the structural schematic diagram for the back card/back board that the utility model second embodiment provides.

Figure 10 to Figure 12 is the schematic illustration of back card/back board heat dissipation.

Figure 13 and Figure 14 is the schematic illustration of front card heat dissipation.

Figure 15 is the schematic illustration of power supply heat sinking.

Icon：1- chassis component；2- front card；3- power supply；4- back card/back board；The first air hole of 41-；The second air hole of 42-； 5- fan；6- chassis shell body；61- shell；611- roof；612- bottom wall；613- the first side wall；614- second sidewall；62- first Partition；621- first through hole；63- second partition；The second through-hole of 631-；64- third partition；The 4th partition of 65-；651- runs through Hole；The air duct 66-；67- power supply chamber；68- front card chamber；69- back card/back board chamber；70- fan chamber.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified sets Standby or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply Relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

It should be noted that appended drawing reference with the arrow in all attached drawings is to refer to empty body structure, such as hole, slot, chamber etc., Appended drawing reference not with the arrow is to refer to entity structure.

First embodiment

Present embodiments provide a kind of chassis component, chassis component include chassis shell body, front card, power supply, back card/back board and Fan.Here front card can be line card, and back card/back board can be web plate.

Chassis shell body includes shell and setting first partition, second partition and third partition inside the shell, first every Plate and shell surround air duct, and third partition and shell surround power supply chamber, and second partition is connected to first partition and third partition Between and the cavity between first partition and third partition is divided into front card chamber and rear chamber, air duct and rear chamber connect Logical, front card chamber is connected to rear chamber.

Front card is plugged in front card chamber side by side, and power supply is plugged in power supply chamber, and fan is plugged in the opposite of rear chamber Two sides, back card/back board are plugged in rear chamber side by side and are located between the fan of two sides, that is to say, that rear chamber inserts after serving as together Plate chamber and fan chamber, fan chamber can be located at the two sides of back card/back board chamber；It can also be from chassis shell body interior Back card/back board chamber and fan chamber are set gradually, i.e., is revealed outside fan chamber room, it is inboard that back card/back board chamber is located at fan chamber.It is preferred that , when fan chamber is located at back card/back board chamber two sides, disassembly dimension can be carried out to back card/back board in the case where not dismantling fan Shield, improves the maintenance efficiency of back card/back board.

Start fan, extraneous cold wind by air duct and rear chamber, can successively radiate to the indoor back card/back board of back cavity, together When, extraneous cold wind successively passes through front card chamber and rear chamber, can radiate to the indoor front card of front card chamber, and radiate shape Formula is simple, and radiating efficiency is high.The heat dissipation wind channel of front card and the heat dissipation wind channel of back card/back board are mutually independent, front card and back card/back board Individually cooling, the cooling efficiency of front card and back card/back board is higher.In addition, back card/back board is external with fan and the two is arranged side by side, It during plugging back card/back board, does not need to extract fan, fan can be made to continue working, can guarantee the heat dissipation effect of system Fruit.

Second embodiment

Fig. 1 to Fig. 5 is please referred to, present embodiments provides a kind of chassis component 1, chassis component 1 includes chassis shell body 6, preceding Plate 2, power supply 3, back card/back board 4 and fan 5.

Fig. 6 to Fig. 8 is please referred to, chassis shell body 6 includes shell 61 and the first partition 62, second being arranged in shell 61 Partition 63, third partition 64 and multiple 4th partitions 65.Shell 61 includes roof 611, the bottom wall 612, the first side being oppositely arranged Wall 613 and second sidewall 614, roof 611, the first side wall 613, bottom wall 612 and second sidewall 614 are sequentially connected end to end.The One partition 62 and the spaced and parallel setting of roof 611, form air duct 66.Third partition 64 and the spaced and parallel setting of bottom wall 612 are formed Power supply chamber 67.Second partition 63 is vertically connected between first partition 62 and third partition 64 and by first partition 62 and Cavity between three partitions 64 is divided into front card chamber 68 and rear chamber.Multiple 4th partitions 65 are arranged at intervals on rear chamber It is interior, rear chamber is divided into multiple back card/back board chambers 69 and two fan chambers 70, multiple back card/back board chambers 69 are located at two wind It fans between chamber 70.

The position that back card/back board chamber 69 is corresponded in first partition 62 offers first through hole 621, and first through hole 621 makes air duct 66 are connected to back card/back board chamber 69.First through hole 621 is preferably elongate holes, after the extending perpendicularly to of first through hole 621 Plate chamber 69, the length of first through hole 621 are equal to the width of all back card/back board chambers 69, i.e., first through hole 621 can simultaneously to All back card/back board chambers 69 are ventilated.

Side on second partition 63 close to the first side wall 613 offers the second through-hole 631, close to the on second partition 63 The side of two side walls 614 offers the second through-hole 631, and the second through-hole 631 is connected to front card chamber 68 with fan chamber 70.The Two through-holes 631 are preferably elongate holes, and the second through-hole 631 extends perpendicularly to first partition 62.

Side on each 4th partition 65 close to bottom wall 612 offers through hole 651, so that multiple back card/back board chambers 69 It is connected to fan chamber 70.

Front card 2 is plugged in front card chamber 68 side by side, and power supply 3 is plugged in power supply chamber 67, and fan 5 is plugged in fan chamber Room 70, back card/back board 4 are plugged in back card/back board chamber 69 side by side.

Referring to Fig. 9, the side on back card/back board 4 close to first through hole 621 offers the first air hole 41, the first air hole 41 are correspondingly arranged with the first through hole 621 in first partition 62.On back card/back board 4 on the two sides of two neighboring back card/back board 4 Offer the second air hole 42, that is to say, that offer the second air hole 42 on two opposite sides of back card/back board 4, first Air hole 41 is connected to the second air hole 42, and the second air hole 42 is correspondingly arranged with the through hole 651 on the 4th partition 65.

The radiation processes of back card/back board 4 please refer to Figure 10 to Figure 12, and after starting fan 5, wind direction is as shown by arrows in figure, Extraneous cold wind initially enters in air duct 66, then enters back card/back board chamber 69 by the first through hole 621 in first partition 62 It is interior, it then, into the first air hole 41 of back card/back board 4, radiates to back card/back board 4, and from the second air hole 42 of back card/back board 4 Discharge, finally, the second air hole 42 of distinguished and admirable through hole 651 or back card/back board 4 by the 4th partition 65, until reaching fan Position where 5, and chassis component 1 is discharged in hot wind by fan 5, complete the heat dissipation to back card/back board 4.

The radiation processes of front card 2 please refer to Figure 13, and after starting fan 5, wind direction is as shown by arrows in figure, extraneous cold Wind initially enters in front card chamber 68, radiates to front card 2, then, from two the second through-holes on second partition 63 631 discharges, enter in fan chamber 70, finally, chassis component 1 is discharged in hot wind by fan 5, complete dissipating to front card 2 Heat.

If in two group fans 5, there is one group of 5 failure of fan, another group of fan 5 is worked normally, and can equally be played pair The heat spreading function of front card 2 please refers to Figure 14, and wind direction is as shown by arrows in figure, and extraneous cold wind initially enters front card chamber 68 It is interior, it radiates to front card 2, then, from second through-hole 631 discharge on second partition 63, finally, will by fan 5 Chassis component 1 is discharged in hot wind, can equally complete the heat dissipation to front card 2.

The radiation processes of power supply 3 are completed by the fan that power supply 3 carries, please refer to Figure 15, and wind direction is as shown by arrows in figure, Extraneous cold wind enters from one end of power supply chamber 67, and is discharged from the other end of power supply chamber 67, completes the heat dissipation to power supply 3.

In chassis component 1 provided in this embodiment, firstly, the position of back card/back board 4 is in the outside of chassis shell body 6, online dimension During shield, it can be completed in a short time the plug to back card/back board 4, and will not influence the work of fan 5, can guarantee machine Box assembly 1 has good heat dissipation effect.Secondly, the external port that multiple types can be designed on back card/back board 4 of back card/back board 4 or Indicator light improves the performance of chassis component 1.Then, system supports the Redundancy Design of fan 5, and fan chamber 70 and fan 5 are equal Two are designed as, 5 failure of fan can be supported the system radiating of complete machine by another fan 5.Then, front card 2 is scattered The heat dissipation wind channel of hot-flow flue and back card/back board 4 is mutually independent, and front card 2 and back card/back board 4 are individually cooling, front card 2 and back card/back board 4 Cooling efficiency it is higher.Finally, whole heat-removal modalities structure is simple, radiating efficiency is higher.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of chassis shell body, which is characterized in that the chassis shell body includes shell (61) and is arranged in the shell (61) Interior first partition (62), second partition (63) and third partition (64), the first partition (62) are enclosed with the shell (61) At air duct (66), the second partition (63) is connected between the first partition (62) and the third partition (64) and will Cavity between the first partition (62) and the third partition (64) is divided into front card chamber (68) and rear chamber, described Air duct (66) is connected to the rear chamber, and the front card chamber (68) is connected to the rear chamber.

2. chassis shell body according to claim 1, which is characterized in that the chassis shell body further includes multiple 4th partitions (65), the 4th partition (65) is arranged at intervals in the rear chamber, and the rear chamber is divided into multiple back card/back board chambers (69) it is located between two fan chambers (70) with two fan chambers (70), multiple back card/back board chambers (69), often Through hole (651) are offered on a 4th partition (65), so that multiple back card/back board chambers (69) and the fan chamber Room (70) connection.

3. chassis shell body according to claim 1, which is characterized in that correspond to the rear chamber on the first partition (62) Position offer first through hole (621), the first through hole (621) is connected to the air duct (66) with the rear chamber.

4. chassis shell body according to claim 1, which is characterized in that the opposite sides on the second partition (63) is opened Equipped with the second through-hole (631), second through-hole (631) is connected to the front card chamber (68) with the rear chamber.

5. chassis shell body according to claim 4, which is characterized in that the shell (61) includes the roof being oppositely arranged (611) and bottom wall (612), the first partition (62) and the roof (611) spaced and parallel setting, form the air duct (66)；The third partition (64) and the bottom wall (612) spaced and parallel setting are formed power supply chamber (67)；Described second every Plate (63) is vertically connected between the first partition (62) and the third partition (64).

6. chassis shell body according to claim 5, which is characterized in that the shell (61) includes the first side being oppositely arranged Wall (613) and second sidewall (614), the roof (611), the first side wall (613), the bottom wall (612) and described Second sidewall (614) is sequentially connected end to end, and the side on the second partition (63) close to the first side wall (613) offers Second through-hole (631), the side on the second partition (63) close to the second sidewall (614) offer described second Through-hole (631).

7. a kind of chassis component, which is characterized in that including front card (2), back card/back board (4), fan (5) and claim 1 institute The chassis shell body stated, the front card (2) are plugged in the front card chamber (68) side by side, and the fan (5) is plugged in described The opposite sides of rear chamber, the back card/back board (4) be plugged in side by side the rear chamber and be located at two sides the fan (5) it Between.

8. chassis component according to claim 7, which is characterized in that the chassis shell body further includes multiple 4th partitions (65), the 4th partition (65) is arranged at intervals in the rear chamber, and the rear chamber is divided into multiple back card/back board chambers (69) and two fan chambers (70), the back card/back board (4) are plugged in the back card/back board chamber (69), fan (5) inserting In the fan chamber (70), the back card/back board chamber (69) is located between two fan chambers (70), and each described the Through hole (651) are offered on four partitions (65), so that the back card/back board chamber (69) is connected to the fan chamber (70).

9. chassis component according to claim 8, which is characterized in that correspond to the back card/back board on the first partition (62) The position of chamber (69) offers first through hole (621), and the first through hole (621) makes the air duct (66) and the back card/back board Chamber (69) is connected to, and the side on the back card/back board (4) close to the first through hole (621) offers the first air hole (41), It is offered the second air hole (42) on the two sides of the two neighboring back card/back board (4) on the back card/back board (4), described the One air hole (41) is connected to second air hole (42).

10. chassis component according to claim 7, which is characterized in that the chassis component includes power supply (3), and described Three partitions (64) and the shell (61) surround power supply chamber (67), and the power supply (3) is plugged in the power supply chamber (67).