CN105163538B - Electric appliance case assembly and air purifier - Google Patents
Electric appliance case assembly and air purifier Download PDFInfo
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- CN105163538B CN105163538B CN201510672978.7A CN201510672978A CN105163538B CN 105163538 B CN105163538 B CN 105163538B CN 201510672978 A CN201510672978 A CN 201510672978A CN 105163538 B CN105163538 B CN 105163538B
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- electric appliance
- case assembly
- appliance case
- circuit board
- flange
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Abstract
The present invention relates to a kind of electric appliance case assemblies, it includes box body, box cover and the circuit board being contained between box body and box cover, it is characterized in that, the appearance profile of the electric appliance case assembly is cross, and, the electric appliance case assembly further includes circuit board support, and the circuit board shape is matchingly fixed in the circuit board support, and the circuit board support is shape-ordinatedly accommodated in the box body.The electric appliance case assembly of the present invention is easily arranged according to the form in actual installation space, so as to utilize structure space to a greater extent.The invention further relates to a kind of air purifier, with electric appliance case assembly of the present invention.
Description
Technical field
The present invention relates to household appliance technical fields, and in particular to a kind of electric appliance case assembly.The invention further relates to a kind of air is net
Change device.
Background technology
The electric appliance case assembly of some household electrical appliance (such as air purifier etc.) of the prior art is often as individual
Component is mounted on the top or side of complete machine.This arrangement can cause the center of gravity of complete machine higher or amesiality, so as to influence phase
The stability for the household electrical appliance answered, such as it is caused easily to topple over is made troubles even security risk for user.If it can incite somebody to action
Electric appliance case assembly is placed into complete machine bottom, then can exempt foregoing problems.
However, the electrical appliance kit of the prior art, mostly using rectangular shape, the electrical appliance kit of this shape needs foot inside electric appliance
It completes to install to accommodate the regular space of the cuboid, and is set at complete machine bottom (such as in base assembly) and meet needs
Space can only then increase the height dimension of corresponding installation position, thus lead to the increase of package size.As it can be seen that this of the prior art
Kind electric box structure is not suitable for being mounted on complete machine bottom to requirements of installation space height.In addition, the shape of cuboid is inconvenient in itself
The cabling of main circuit board circuit line.
Invention content
It, can land productivity to a greater extent it is a primary object of the present invention to provide a kind of electric appliance case assembly based on above-mentioned present situation
With structure space, so as to be adapted to be mounted within the bottom of air purifier.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of electric appliance case assembly, including box body, box cover and the circuit board being contained between box body and box cover, wherein,
The appearance profile of the electric appliance case assembly is cross, also, the electric appliance case assembly further includes circuit board support, the circuit
Plate shape is matchingly fixed in the circuit board support, and the circuit board support is shape-ordinatedly accommodated in the box body.
Preferably, it is fixed between the circuit board support and the box body by buckle or threaded connector.
Preferably, the criss-cross interior corner is provided with fixed connection structure.
Preferably, the fixed connection structure includes the second flange on the first flange and circuit board support on box cover,
First flange and second flange are be overlapped at least partly, and first flange and the second flange are equipped with mutually
To positive hole.
Preferably, the upper surface of the box cover has step.
Another aspect of the present invention is designed to provide a kind of air purifier, has the center of gravity reduced and raising
Space availability ratio.
The purpose is achieved through the following technical solutions：
A kind of air purifier, including base assembly and fuselage main body, the base assembly supports the fuselage main body,
Wherein, aforementioned electric appliance case assembly is included in the base assembly.
Preferably, the bottom plate and upper bed-plate body, the upper bed-plate body that the base assembly includes being stacked up and down are internally provided with
Accommodate the cavity of the electric appliance case assembly.
Preferably, the shape of the cavity and the electric appliance case assembly matches.
Preferably, the electric appliance case assembly is fixed to the upper bed-plate body.
Preferably, the opening of multiple general square shapes is included on the top surface of the upper bed-plate body.
Preferably, the bottom plate is equipped with air-inlet grille.
The electric appliance case assembly of the present invention is easily arranged according to the form in actual installation space, thus land productivity to a greater extent
Use structure space；Meanwhile this arrangement form can effectively expand space in box again, make automatically controlled fabric swatch more reasonable.
On the other hand, the machine gravity of air purifier of the invention is minimized so that complete machine stability increases；Together
When, the space availability ratio of complete machine is improved, and package size is more compact.
Description of the drawings
Hereinafter reference will be made to the drawings carries out electric appliance case assembly according to the preferred embodiment of the present invention and air purifier
Description.In figure：
Fig. 1 is the decomposition diagram of the electric appliance case assembly of the preferred embodiment of the present invention；
Fig. 2 is the assembled state schematic diagram of the electric appliance case assembly of Fig. 1；
The appearance schematic diagram of the air purifier of Fig. 3 present invention；
Fig. 4 is the decomposition diagram of the base assembly of the air purifier of Fig. 3；And
Fig. 5 is the assembled state schematic diagram of the upper bed-plate body in Fig. 4 and electric appliance case assembly.
Specific embodiment
Referring to Fig. 1-2, electric appliance case assembly 1 of the invention includes box body 2, box cover 3 and is contained between box body and box cover
Circuit board 4, such as main circuit board.Unlike the rectangular shape of the electric appliance case assembly of the prior art, electricity of the invention
The appearance profile of device case assembly 1 is as general as cross.Also, as shown in Figure 1, the electric appliance case assembly 1 further includes circuit board
Stent 5,4 shape of circuit board matchingly fix (such as passing through screw) in the circuit board support 5, the circuit board branch
Frame 5 is then shape-ordinatedly accommodated in the box body 2.It can be seen that each component part of the electric appliance case assembly of the present invention
It is respectively provided with substantially criss-cross appearance profile.Certainly, circuit board 4 may not be substantially cross shape, but for example substantially
T-shaped shape, the T-shaped shape are with the cross profile portion of remaining element consistent.
This criss-cross appearance profile easily according to the form in actual installation space (such as practical structures of pedestal) into
Row arrangement, so as to a greater extent using structure space, while can effectively expand space in box again, make automatically controlled fabric swatch more adduction
Reason.
Preferably, there are four interior turnings for the criss-cross appearance profile tool, are provided with and are fixedly connected in these interior corners
Structure.By means of the fixed connection structure, electric appliance case assembly 1 can be fixed in corresponding structure, example as a unit
Such as it is fixed on the pedestal of air purifier.
Preferably, the circuit board support 5 is fixed together with the box body 2, such as by means of snapping connection or spiral shell
Line connector is fixed.For example, in Fig. 1, the bulge-structure 51 realized and snapped connection, box body 2 are provided on circuit board support 5
On then be equipped with corresponding orifice structure 21.During assembling, bulge-structure 51 is gradually slipped into orifice structure 21 and is engaged secured.
Preferably, aforementioned fixed connection structure is convex including second on the first flange 31 and circuit board support 5 on box cover 3
Edge 52, first flange 31 and second flange 52 are be overlapped at least partly, and first flange 31 and second is convex
Edge 32 is equipped with the hole (such as screwing through hole) aligned.In this some holes it is a part of can be used for realize electric appliance case assembly from
The assembling of body, another part can then be used for electric appliance case assembly being fixed in other structures.
Preferably, threaded connector may pass through the hole aligned on first flange and the second flange and will described in
Box cover 3 links together with the circuit board support 5.Since circuit board is fixed to circuit board support 5, box body 2 is also fixed
To circuit board support 5, therefore, when box cover 3 and circuit board support 5 link together, each component part quilt of electric appliance case assembly
Firmly it is linked to be a unit.
It is contemplated that the second flange can also alternatively be arranged on box body 2 and, threaded connector is by box cover 3
It links together with box cover 2.In this way, each component part of electric appliance case assembly 1 equally can be firmly linked to be a list
Member.
Preferably, as shown in Figure 1, the upper surface of the box cover 3 can have step, this is mainly in view of circuit board
Size and position and the setting made, it is therefore an objective to make full use of space, reduce the demand to installation space.For example, for box cover 3
Covering board 4 part, since the electric elements on circuit board have certain height, thus box cover upper surface is corresponding
Position is also required to meet certain height；And at the position that circuit board does not extend into, the corresponding site of box cover upper surface can then fit
Work as reduced height, so as to form step.That is, the upper surface of box cover 3 not necessarily forms a complete plane.This set is especially suitable
Together in situation of the installation space above electrical appliance kit when narrower.
On the other hand, the lower surface of the box body 2 is plane.This set is mainly the bottom for having adapted to circuit board support 5
The shape in face.
As it can be seen that the electric appliance case assembly of the present invention can maximally utilise structure space, and to requirements of installation space
It remains to provide space in sufficient box in the case of low, in order to automatically controlled fabric swatch.
On the basis of above-mentioned work, another aspect provides a kind of air purifiers, employ aforementioned
Electric appliance case assembly, in particular, aforementioned electric appliance case assembly are mounted on the bottom of the air purifier, so as to reduce the weight of complete machine
The heart, and improve the space availability ratio of complete machine.
Specifically as shown in figure 3, the air purifier of the present invention includes base assembly 6 and fuselage main body 7, the base assembly
6 are located at the bottom of complete machine, support the fuselage main body 7 (such as being connect by screw with fuselage), wherein, the base assembly
Include aforementioned electric appliance case assembly 1 in 6.
Preferably, as shown in figure 4, the base assembly 6 includes bottom plate 8 stacked up and down and upper bed-plate body 9, the upper bottom
Pedestal 9 is internally provided with the cavity for accommodating the electric appliance case assembly 1.Wherein, bottom plate 8 is excellent for being placed in ground or desktop etc.
Idler wheel or stabilizer blade etc. are also equipped under being selected in.Upper bed-plate body 9 then for supporting other components in fuselage, such as filter assemblies,
Fan assembly, body shell etc..It is for example fixed between bottom plate 8 and upper bed-plate body 9 by screw.
Preferably, the shape of the cavity in upper bed-plate body 9 and the electric appliance case assembly 1 matches.For example, the cavity
The cross shell of electric appliance case assembly can be accommodated completely without interfering.
Preferably, the electric appliance case assembly 1 is fixed to the upper bed-plate body 9, and fixed preferably by means of interior corner connects
Binding structure is fixed.This way it is possible to avoid shaking of the electric appliance case assembly 1 inside base assembly.For example, when being fully accommodated in
After in aforementioned cavity, electric appliance case assembly 1 can by threaded fastener (it is preferably across the hole on the fixed connection structure) and
Upper bed-plate body 9 is fixed to, as shown in Figure 5.The corresponding site of upper bed-plate body 9 is for example equipped with screw pole.Alternatively, electrical appliance kit group
Part 1 can also be fixed to upper bed-plate body 9 by modes such as buckle, rivet weldings.
Preferably, include on the top surface of the upper bed-plate body 9 it is multiple (such as, it is illustrated that 3) opening of general square shape, this
A little openings for example may be used as air flow passage, so as to which when air purifier is run, portion of air can enter pedestal
Component internal is simultaneously passed through, and then open up into fuselage interior through these around electrical appliance kit, so as to electrical appliance kit group
Part is cooled down.
Preferably, enter amount inside base assembly to increase air, the bottom plate 8 is equipped with air-inlet grille 81, such as Fig. 4
It is shown.When electric appliance case assembly 1 is fixed to upper bed-plate body 9, between the lower surface of electric appliance case assembly 1 and the upper surface of bottom plate 8
Can be there are certain gap, in this case, air-inlet grille 81 will not be blocked by electric appliance case assembly 1, thus air can be with
It effectively enters in base assembly.
To sum up, electric appliance case assembly is mounted on complete machine bottom by air purifier of the invention, so that its machine gravity
It reduces；Simultaneously as base space is taken full advantage of, so that it is shared in machine that electrical appliance kit is saved for compared with the prior art
Space improves complete machine space availability ratio, more compact structure.
For those skilled in the art it is easily understood that under the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various apparent or equivalent modification made of above-mentioned details or replace
It changes, is all included in scope of the presently claimed invention.
Claims (9)
1. a kind of electric appliance case assembly exists including box body, box cover and the circuit board being contained between box body and box cover, feature
In the appearance profile of the electric appliance case assembly is cross, also, the electric appliance case assembly further includes circuit board support, described
Circuit board shape is matchingly fixed in the circuit board support, and the circuit board support is shape-ordinatedly accommodated in the box body
In；Wherein, corner is provided with fixed connection structure in the cross so that electric appliance case assembly can be used as a unit and
It is fixed in corresponding structure；Wherein, the fixed connection structure includes the first flange and the second flange, first flange
On box cover, second flange is located on circuit board support or box body, and the first flange weighs at least partly with the second flange
It is folded, and the first flange and the second flange are equipped with the hole aligned.
2. electric appliance case assembly according to claim 1, which is characterized in that lead between the circuit board support and the box body
It crosses buckle or threaded connector is fixed.
3. electric appliance case assembly according to claim 1 or 2, which is characterized in that the upper surface of the box cover has step.
4. a kind of air purifier, including base assembly and fuselage main body, the base assembly supports the fuselage main body,
It is characterized in that there is the electric appliance case assembly described in one of preceding claims in the base assembly.
5. air purifier according to claim 4, which is characterized in that the base assembly includes bottom plate stacked up and down
With upper bed-plate body, the upper bed-plate body is internally provided with the cavity for accommodating the electric appliance case assembly.
6. air purifier according to claim 5, which is characterized in that the shape of the cavity and the electric appliance case assembly
Match.
7. air purifier according to claim 5 or 6, which is characterized in that the electric appliance case assembly is fixed on described
Base body.
8. air purifier according to claim 5 or 6, which is characterized in that include on the top surface of the upper bed-plate body more
The opening of a general square shape.
9. air purifier according to claim 8, which is characterized in that the bottom plate is equipped with air-inlet grille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672978.7A CN105163538B (en) | 2015-10-15 | 2015-10-15 | Electric appliance case assembly and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672978.7A CN105163538B (en) | 2015-10-15 | 2015-10-15 | Electric appliance case assembly and air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105163538A CN105163538A (en) | 2015-12-16 |
| CN105163538B true CN105163538B (en) | 2018-06-08 |
Family
ID=54804263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672978.7A Active CN105163538B (en) | 2015-10-15 | 2015-10-15 | Electric appliance case assembly and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105163538B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709298A (en) * | 2018-06-25 | 2018-10-26 | 珠海格力电器股份有限公司 | The base assembly and air purifier of electric appliance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370654Y (en) * | 1999-03-29 | 2000-03-22 | 东圣科技股份有限公司 | Electric box |
| CN1723141A (en) * | 2003-09-05 | 2006-01-18 | 矢崎总业株式会社 | Cassette relay block attachment structure |
| CN204968286U (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Electrical apparatus box subassembly and air purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5452298B2 (en) * | 2010-03-16 | 2014-03-26 | 三菱電機株式会社 | Large electronic component storage box and home appliances equipped with the same |
-
2015
- 2015-10-15 CN CN201510672978.7A patent/CN105163538B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370654Y (en) * | 1999-03-29 | 2000-03-22 | 东圣科技股份有限公司 | Electric box |
| CN1723141A (en) * | 2003-09-05 | 2006-01-18 | 矢崎总业株式会社 | Cassette relay block attachment structure |
| CN204968286U (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Electrical apparatus box subassembly and air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105163538A (en) | 2015-12-16 |
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