CN209311965U - Chassis cover with dust reduction capability - Google Patents

Abstract

The utility model relates to a kind of chassis cover with dust reduction capability, including bottom plate, side plate is provided on the both ends in floor length direction, the side in floor length direction is provided with panel, multiple air inlets are offered on panel, retaining piece is provided on panel, and retaining piece number is consistent with the number of air inlet；One retaining piece covers an air inlet, and setting has the gap between the bottom and panel of retaining piece, have the advantages that reduction dust enter inside host, protected host.

Description

Chassis cover with dust reduction capability

Technical field

The utility model relates to the technical fields of auto parts production, more particularly, to a kind of cabinet with dust reduction capability Cover.

Background technique

The host of automobile controls entire automotive system, and host is internally provided with many components, automobile use environment Under, machine vibration is frequent, so in the upper setting chassis cover of host, to achieve the effect that damping, protected host inner components.

Components inside host generally produce a large amount of heat at work, so opening on the lateral wall of chassis cover Have multiple heat release holes, so that the components inside host achieve the effect that heat dissipation；Heat release hole is opened up on chassis cover most at present, Heat release hole is set directly to be right against the components inside host, this reaches good heat dissipation effect, still, process of the automobile in traveling In can encounter a large amount of dust, dust enters automotive interior from the gap of automobile shell, so that dust directly enters master from heat release hole Inside machine, easily make the components on host by the influence of dust into the dust inside host, causes components impaired, thus Influence the use of entire automobile.

Utility model content

The purpose of the utility model is to provide a kind of chassis covers with dust reduction capability, and dust protection effect is more preferable, reduce ash Dirt enters inside host, protected host.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

A kind of chassis cover with dust reduction capability, including bottom plate are provided with side plate on the both ends in the floor length direction, The side in the floor length direction is provided with panel, and the both ends of panel vertical base plate with connect respectively with both side plate, it is described Panel is divided into air inlet area and wind outlet area, enters the wind and offers multiple air inlets in area, air inlet is provided with the arc barrier of indent Part, setting has the gap between the bottom of the retaining piece and the panel；Wind outlet area is equipped with vent.

By adopting the above technical scheme, air enters in chassis cover from air inlet, retaining piece by the dust barrier in air, every There are gaps between the inner wall of bottom plate for block piece and air inlet, enter air from gap, and then change air flowing Direction, reduce air be directly blown on the host in chassis cover, be further reduced dust product on host, have reduce dust into Enter inside host, protected host the advantages of.Vent on wind outlet area is convenient for outlet air, accelerates the air circulation in chassis cover, dissipates Thermal effect is more preferable.

Further, the air inlet and retaining piece junction are in cambered surface, and the one side that air inlet forms gap with retaining piece is Plane；The plane of the retaining piece lower end surface and the air inlet is in same plane.

By adopting the above technical scheme, air inlet is connected more preferable in cambered surface with retaining piece junction, and turns convenient for air To being entered in chassis cover by gap；The one side that air inlet and retaining piece form gap is that flat panel processing is more convenient, air inlet The level setting of mouth is conducive to the entrance of air.

Further, enter the wind be uniformly arranged in area it is several discharge into air port, and adjacent two rows of air inlets are staggered.

By adopting the above technical scheme, multiple rows of air inlet is uniformly arranged, and air inlet is staggered, and makes the air entered in cabinet Also uniformly convenient for heat dissipation.

Further, the air inlet of odd row is oppositely arranged in parallel, and the air inlet of even rows is oppositely arranged in parallel.

By adopting the above technical scheme, facilitate processing, and uniformly entered in chassis cover convenient for air, heat dissipation effect is more It is good.

Further, the distance between two neighboring air inlet of same row is less than the length in gap.

By adopting the above technical scheme, air inlet arrangement is close, and more into air, heat dissipation effect is more preferable.

Further, the wind outlet area is additionally provided with several kidney-shaped exhaust vents, and kidney-shaped exhaust vent and vent set up separately in outlet air The both ends in section length direction.

By adopting the above technical scheme, air output is increased, heat dissipation effect is more preferable.

Further, the vent is provided in round, and the annular partition of several concentrics, row is arranged in interval in vent It is additionally provided with cross support bar in air holes and is used to support partition.

By adopting the above technical scheme, support bar is easily installed partition, and strengthens the structural strength at vent, partition Play the role of certain structural strengthening, and foreign is not easy to enter chassis cover from vent.It is installed at discharge orifice Exhaust fan also has good protective effect to exhaust fan.

Further, the upper end of the side plate is provided with the first mounting plate, and the upper end of the panel is provided with the second mounting plate, First mounting plate is provided with chamfering close to the end of second mounting plate.

By adopting the above technical scheme, it is easily installed chassis cover, setting chamfering, which provides host fever, causes chassis cover to be heated Expansion space.

Further, the junction punch forming of the side plate and the panel has reinforcing rib；The reinforcing rib is in interior recessed It sets.

By adopting the above technical scheme, make chassis cover structural strength stronger, keep chassis cover more durable, and processing is also compared Simply.

Further, multiple kidney slots are provided on the side plate.

By adopting the above technical scheme, accelerate the exchange of chassis cover inner air and outer air, heat dissipation effect is more preferable.

In conclusion the advantageous effects of the utility model are as follows:

1. air enters in chassis cover from air inlet, retaining piece leans on the dust barrier in air, retaining piece and air inlet There are gaps between the inner wall of nearly bottom plate, enter air from gap, and then change the direction of air flowing, and it is straight to reduce air It connects on the host being blown in chassis cover, is further reduced dust product on host, there is reduction dust to enter inside host, protect The advantages of host；

2. air inlet is connected more preferable in cambered surface with retaining piece junction, and turns to convenient for air, entered by gap In chassis cover；The one side that air inlet and retaining piece form gap is that flat panel processing is more convenient, and the level of air inlet is set Set the entrance conducive to air.

3. air inlet area's air inlet is easiest to enter dust, by the setting of retaining piece, and retaining piece is set as indent Cambered surface, greatly reduces the entrance of dust, and dust-proof effect is more preferable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the present embodiment；

Fig. 2 is the enlarged diagram in the present embodiment at A.

In figure, 1, bottom plate；2, side plate；21, the first mounting plate；22, waist-shaped hole；3, panel；31, area is entered the wind；311, it enters the wind Mouthful；312, retaining piece；32, wind outlet area；321, vent；322, exhaust vent；33, support bar；34, partition；35, the second installation Plate；36, interior notch board；4, reinforcing rib.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing 1-2.

A kind of chassis cover with dust reduction capability, referring to figs. 1 and 2, including bottom plate 1, the two of 1 length direction of bottom plate Be provided with side plate 2 on end, the side of 1 length direction of bottom plate is provided with panel 3, the both ends of 3 vertical base plate of panel with respectively with two Side plate 2 connects；Panel 3 divides to enter the wind area 31 and wind outlet area 32, enters the wind and offers multiple air inlets 311 in area, at air inlet 311 It is provided with the arc retaining piece 312 of indent, setting has the gap between the bottom of retaining piece 312 and the panel 3；On wind outlet area 32 Equipped with vent 321.

Air inlet 311 and 312 junction of retaining piece are in cambered surface, and the one side that air inlet 311 forms gap with retaining piece 312 is Plane；The plane of 312 lower end surface of retaining piece and air inlet 311 is in same plane, is entered the wind and is uniformly arranged several rows in area 31 Air inlet 311, and adjacent two rows of air inlets 311 are staggered.The air inlet 311 of odd row is oppositely arranged in parallel, even rows Air inlet 311 is oppositely arranged in parallel.The distance between same two neighboring air inlet 311 of row is less than the length in gap.

Retaining piece 312 and 3 integrated punching of panel form, and retaining piece 312 makes retaining piece 312 towards indent inside chassis cover Towards the one side inside chassis cover in protrusion arc arrangement；And the lateral wall of chassis cover is plane, reduces chassis cover to other portions Part causes influence spatially, makes retaining piece 312 far from the one side concave arc inside chassis cover, is not easy dust stratification, and be convenient for Clear up retaining piece 312.

As shown in Figure 1, vent 321 is provided in round, in vent 321 interval be arranged the annulars of several concentrics every Plate 34 is additionally provided with cross support bar 33 in vent 321 and is used to support partition 34.According to the structure of host, vent is set 321 increasing exhaust speed reduce dust and enter in chassis cover；Wind outlet area 32 is additionally provided with several kidney-shaped exhaust vents 322, and kidney-shaped goes out Air holes 322 and vent 321 set up separately at the both ends of 32 length direction of wind outlet area, and 322 length direction of exhaust vent is perpendicular to 1 institute of bottom plate Plane, the also punch forming of the upper end of panel 3 has an interior notch board 36 of kidney-shaped shape, enhances the structural strength of panel 3.

The reinforcing rib 4 of the oriented chassis cover indent of the junction punch forming of side plate 2 and panel 3, reinforcing rib 4 is provided with more It is a, keep chassis cover structural strength stronger, keep chassis cover more durable, the reinforcing rib 4 of indent further enhances the structure of chassis cover Intensity.

The upper end of side plate 2 is provided with the first mounting plate 21,21 bending of the first mounting plate to parallel with bottom plate 1, panel 3 it is upper End is provided with the second mounting plate 35, and the first mounting plate 21 is provided with chamfering close to the end of the second mounting plate 35, is easily installed machine Case cover, 21 bending of the first mounting plate is extremely parallel with bottom plate 1, when 35 bending of the second mounting plate is extremely parallel with bottom plate 1, the first peace There are gap between loading board 21 and the second mounting plate 35 one end adjacent to each other, providing host fever leads to heated swollen of chassis cover Swollen space.It is provided with multiple waist-shaped holes 22 on two blocks of side plates 2 and is blown to host computer side when air enters chassis cover from waist-shaped hole 22 Accelerate air and enter in chassis cover, while reducing dust and being directly entered inside host in face.

The principle that the present embodiment is implemented are as follows: air enters in chassis cover from air inlet 311, and retaining piece 312 will be in air There are gaps between the inner wall of bottom plate 1 for dust barrier, retaining piece 312 and air inlet 311, enter air from gap, And then change the direction of air flowing, it reduces air and is directly blown on the host in chassis cover, be further reduced dust product in master On machine, have the advantages that reduce dust enter inside host, protected host；Air carries out heat exchange, vent in chassis cover When 321 exhaust fan operating, mainly it is discharged from vent 321, radiates, can also be discharged from exhaust vent 322, flow velocity is more Fastly, it radiates faster.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (10)

1. a kind of chassis cover with dust reduction capability, it is characterised in that: including bottom plate (1), the two of bottom plate (1) length direction It being provided on end side plate (2), the side of bottom plate (1) length direction is provided with panel (3), and panel (3) vertical base plate Both ends with connect respectively with both side plate (2), the panel (3) be divided into air inlet area (31) and wind outlet area (32), enter the wind area (31) on It offers multiple air inlets (311), the arc retaining piece (312) of indent, the retaining piece is provided at air inlet (311) (312) it is arranged between bottom and the panel (3) and has the gap；Wind outlet area (32) is equipped with vent (321).

2. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: the air inlet (311) with every Block piece (312) junction is in cambered surface, and the one side that air inlet (311) and retaining piece (312) form gap is plane；The retaining piece (312) plane of lower end surface and the air inlet (311) is in same plane.

3. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: be uniformly arranged on air inlet area (31) It is several to discharge into air port (311), and adjacent two rows of air inlets (311) are staggered.

4. the chassis cover according to claim 3 with dust reduction capability, it is characterised in that: the air inlet (311) of odd row It is oppositely arranged in parallel, the air inlet (311) of even rows is oppositely arranged in parallel.

5. the chassis cover according to claim 4 with dust reduction capability, it is characterised in that: the same two neighboring air inlet of row The distance between (311) it is less than the length in gap.

6. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: the wind outlet area (32) is additionally provided with Several kidney-shaped exhaust vents (322), kidney-shaped exhaust vent (322) and vent (321) set up separately in wind outlet area (32) length direction Both ends.

7. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: vent (321) setting For circle, the interior interval of vent (321) is arranged the annular partition (34) of several concentrics, is additionally provided with ten in vent (321) Font support bar (33) is used to support partition (34).

8. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: the upper end of the side plate (2) is set It is equipped with the first mounting plate (21), the upper end of the panel (3) is provided with the second mounting plate (35), and first mounting plate (21) is leaned on The end of nearly second mounting plate (35) is provided with chamfering.

9. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: the side plate (2) and the face The junction punch forming of plate (3) has reinforcing rib (4)；The reinforcing rib (4) is arranged in indent.

10. the chassis cover according to claim 1 with dust reduction capability, it is characterised in that: be provided on the side plate (2) Multiple kidney slots.