CN110068126A - A kind of air conditioner housing and air conditioner - Google Patents
A kind of air conditioner housing and air conditioner Download PDFInfo
- Publication number
- CN110068126A CN110068126A CN201910455919.2A CN201910455919A CN110068126A CN 110068126 A CN110068126 A CN 110068126A CN 201910455919 A CN201910455919 A CN 201910455919A CN 110068126 A CN110068126 A CN 110068126A
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- Prior art keywords
- grid
- bolt
- air conditioner
- jack
- shell
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- 230000003447 ipsilateral effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
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- 235000008725 Artocarpus heterophyllus Nutrition 0.000 description 1
- 244000025352 Artocarpus heterophyllus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
- F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Abstract
The present invention provides a kind of air conditioner housing and air conditioners, shown air conditioner housing includes shell and grid, the edge of the grid side is provided with bolt, it is provided on the shell and the matched jack of the bolt, the bolt is adapted to the jack grafting, to fix on the housing the grid, it is gradually increased with the hole of multiple jacks of side or adjacent two sides with the sequence for the bolt grafting being adapted to positioned at the grid.Air conditioner housing provided by the invention, so that jack meets installation requirements, avoids grid from path interference occur in handling, reduces the assembly difficulty of air conditioner housing by optimizing the structure of jack.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air conditioner housing and air conditioner.
Background technique
The grid of mobile air conditioner usually requires to be fixed on the shell of air conditioner housing, and filter screen is housed on the inside of grid, and mistake
Strainer will be covered with dust all in use for some time.In view of user needs periodic cleaning filter screen, grid is generally using card
Connect, grafting or screw connection etc. detachable connection methods.And existing mobile air conditioner, there is no be distributed to the bolt on shell grid
And corresponding aperture interdigit gap carries out Specification Design, allows for grid in this way and is easy to appear path interference in handling, so that assembly
There is certain degree of difficulty, spends more assembly times.
Summary of the invention
The problem to be solved in the present invention is: bolt distribution and corresponding aperture interdigit gap on existing air conditioner casing grid do not have
There is carry out Specification Design, leads to assembly difficulty.
To solve the above problems, the present invention provides a kind of air conditioner housing, including shell and grid, the grid side
Edge is provided with bolt, is provided on the shell and the matched jack of the bolt, the bolt and the jack grafting
Adaptation, the grid is fixed on the housing, positioned at the grid with multiple jacks of side or adjacent side
Hole be gradually increased with the sequence for the bolt grafting being adapted to.By optimizing the structure of jack, so that jack meets
Installation requirements avoid grid from path interference occur in handling, reduce the assembly difficulty of air conditioner housing.
Optionally, the hole C of the jack meets following relationship:
Cn≥k(n+1)A+B
In formula, A is bolt width；K is spread factor, and the range of k is 0.4~0.6；B is bolt and jack in grafting
Afterwards, the standard clearance between bolt and jack；C is the hole of jack；N is bolt quantity, according to the installation of the multiple sides of grid
Sequentially, the spatial position coding of the jack of bolt will be sequentially inserted into is defined as: 1,2,3 ... n.By set jack hole C with
Relational expression between bolt width A, spread factor k, standard clearance B and bolt quantity n, can be according to each parameter situation and lattice
Grid mounting means presets the hole of the jack of different location, avoids grid from path interference occur in handling, to produce
It is raw that unstable or difficult to install situation is installed.
Optionally, the range of the standard clearance B are as follows: 0.4mm≤B≤2mm.It within this range, both will not be because of gap
It is small and be unable to meet production assembled condition, because gap is excessive grafting will not be loosened, the assembly effect of bolt and jack
Fruit is preferable.
Optionally, the range of the bolt width A are as follows: 8mm≤A≤20mm, within this range, the connection of grid and shell
It is most stable, and the total intensity without reducing air conditioner.
Optionally, the spacing between the ipsilateral two neighboring bolt is L1,80mm≤L1≤150mm.It is inserted by optimizing
The distributing position of pin, so that the connection of grid and shell is more firm, while guaranteeing the mounting stability of grid and shell,
Do not improve assembly difficulty.
Optionally, the length of the bolt is not less than the depth of the jack, preferably guarantees the connection of bolt and jack
Stability.
Optionally, the edge of the grid side is additionally provided with card hole, the card hole and the fixture block being arranged on strainer
Clamping adaptation, the strainer is fixed on the grid.It avoids strainer from blocking the formation of part air inlet, increases air inlet
Area；It is exposed that strainer is reduced simultaneously, improves the overall beautiful degree of product.
Optionally, the ipsilateral bolt and card hole interval setting.It improves between grid, strainer and shell three
Connective stability.
Optionally, the shell includes rear casing and the interconnecting piece for being disposed around the rear casing peripheral region, the rear casing
It is connect with the grid.The positive aesthetics of air conditioner is improved, while meeting the moulding and depanning demand of air conditioner.
Optionally, the grid side is equipped with attacker, has between the attacker and the interconnecting piece and is suitable for disassembly institute
State the operating distance of grid.By being defined to the position between attacker and interconnecting piece, can exert a force in order to user to attacker,
So that the disassembly of strainer is simpler light.
Optionally, the attacker is protruded outward relative to the grid, between the attacker and the interconnecting piece most
Small distance is D, and 15mm≤D≤25mm.In this distance range, it both can guarantee that user can exert a force to attacker, while will not shadow
Ring shell mechanism stability.
Another object of the present invention is to propose a kind of air conditioner, to solve the bolt on existing air conditioner casing grid point
The problem of cloth and corresponding aperture interdigit gap do not carry out Specification Design, lead to assembly difficulty.
To solve the above problems, the technical scheme of the present invention is realized as follows:
A kind of air conditioner, including air conditioner housing described above.The air conditioner is with above-mentioned air conditioner housing relative to existing
Advantage possessed by technology is identical, and details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram of air conditioner casing of the present invention；
Fig. 2 is the second structural representation of air conditioner casing of the present invention；
Fig. 3 is the structural schematic diagram of grid of the present invention；
Fig. 4 is the structural schematic diagram of shell of the present invention；
Fig. 5 is the structural schematic diagram of strainer of the present invention；
Fig. 6 is the partial structural diagram of grid of the present invention and shell assembly；
Fig. 7 is the first buckle and the second snap-fitted structural schematic diagram of the present invention.
Description of symbols:
1- shell, 101- rear casing, 102- interconnecting piece, 11- second are buckled, the second protruding portion of 111-, the second inclined-plane 112-,
113- second buckles ontology, and 12- jack, 13- air inlet, 14- air inlet bracket, the second screw hole of 15-, 2- grid, 20-, which puts up a bridge, to be tied
Structure, 21- first are buckled, and 211- first buckles ontology, the first protruding portion of 212-, the first inclined-plane 213-, 22- bridging portion, 221- the
Pass through aperture, the second through hole of 222-, 23- bolt, 24- card hole, the first screw hole of 25-, 26- attacker, 3- strainer, 31- fixture block.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In addition, being briefly described to orientation is related in the specific embodiment: following to mention each structural member
The direction of the instructions such as "front", "rear", "upper", "lower", "left", "right" or positional relationship refer to orientation or position shown in the drawings
Set relationship；" top ", " bottom end " these positional relationships are merely for convenience of description and simplification and describe, rather than indication or suggestion institute
The device of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In embodiments of the present invention, coordinate shown in Fig. 1 is please referred to, under air conditioner normal operating conditions, where air inlet
Panel be after, it is fixed based on this before being with the other side on the other side (namely before the panel where air conditioner air outlet is)
Adopted forward and backward, left and right, upper and lower three-dimensional space direction.And " inside " is in air conditioner in embodiments of the present invention
The side of portion's structure, " outside " are close to the side of indoor environment.
Mostly by plug connection between the shell and grid of existing air conditioner, when grid is assembled on shell,
Restriction such as is not optimized to connected structure position, it is likely that the demand of the radius of turn of installation is unable to satisfy, so that lattice
Grid, which are easy to appear path in handling, interferes, and is equipped with certain degree of difficulty, may spend more assembly times.
To solve the above problems, passing through connected structure on optimization shell the embodiment of the invention provides a kind of air conditioner housing
And arrangement mode, design risk is reduced, the assembly difficulty of grid and shell is reduced.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
As shown in connection with fig. 1, a kind of air conditioner housing, including shell 1 and grid 2, the edge of 2 side of grid are provided with bolt
23, it is provided on shell 1 and is adapted to the matched jack 12 of the bolt 23, bolt 23 with 12 grafting of jack, grid 2 is fixed
On shell 1；Positioned at grid 2 with the hole of side or multiple jacks 12 of adjacent side with be adapted to the suitable of 23 grafting of bolt
Sequence is gradually increased.By optimizing the structure of jack, so that jack meets installation requirements, grid is avoided path occur in handling dry
It relates to, reduces the assembly difficulty of air conditioner housing.
Wherein, shell 1 of the present invention is the rear shell of air conditioner, and the air inlet 13 for air inlet is provided on shell 1,
Air inlet bracket 14 is provided at air inlet 13, grid 2 is assemblied on air inlet bracket 14；Strainer 3 is assemblied in the medial surface of grid 2
On, it is located between air inlet bracket 14 and grid 2.And the grid 2 of the embodiment of the present invention be L-shaped structure, correspondingly, strainer 3 with
Entering the wind bracket 14 is the L-shaped structure being adapted to grid 2.After corresponding 2 part of grid of L-shaped structure long side is located at shell 1
Side, referred to as rear grid；Corresponding 2 part of grid of L-shaped structure short side is located at 1 right side of shell, referred to as right grid.
Grid 2 due to for L-shaped structure, in the assembling process of shell 1, need to install by face, such installation process
In can generate the radius of torsion, and with the bolt 23 of insertion jack 12 increase namely the increasing of grid 2 and 1 connection area of shell
Greatly, the radius of torsion is gradually increased, if the hole of multiple jacks 12 is all identical, there will be two kinds of situations:
One is the hole of jack 12 is larger, meets the radius of turn of the assembly of grid 2, guarantee that the last one bolt 23 all may be used
To be smoothly inserted into jack 12；But in this case, the hole of jack 12 is inserted into the bolt 23 of jack 12 relative to first
Width it is bigger than normal, gap of the bolt 23 between 12 inner wall of jack is likely larger than standard clearance, and bolt 23 easily moves in jack 12
It is dynamic, it is unstable so as to cause bolt 23 and the connection of jack 12, reduce the connection fixing of grid 2 Yu shell 1.
Another situation is that meet Assembly stability if the hole of jack 12 is matched with the bolt 23 of the first insertion, then
There is path interference under the action of radius of turn in the bolt 23 of the last one insertion jack 12, may be due to the hole of jack 12
Gap is too small and is inserted into difficulty, and setting can not be inserted into.
The embodiment of the present invention corresponds to inserting for different location according to the assemble sequence of grid 2 by limiting the hole of jack 12
The hole in hole 12, the jack 12 of different location is different, and as erection sequence hole is gradually increased；Setting can satisfy peace in this way
Dress demand avoids grid from path interference occur in handling, reduces the assembly difficulty of air conditioner housing.Certainly, grid 2 can also be with
For the structure of other shapes, if the side of grid 2 is excessive, the quantity of bolt is excessive, then, with erection sequence, jack 12
Hole is increasing, and the more hole the bigger, and the intensity that will lead to shell is smaller, this does not meet installation requirements.Therefore, as long as protecting
Card is in the same side of grid, or, 12 hole of jack on the adjacent two sides of grid 2 increases with erection sequence.
Wherein, the hole C of jack 12 meets following relationship:
Cn≥k(n+1)A+B
In formula, A is 23 width of bolt；K is spread factor, and the range of k is 0.4~0.6；B is bolt 23 and jack 12
Standard clearance after grafting, between 12 inner wall of bolt 23 and jack；C is the hole of jack 12；N is 23 quantity of bolt, according to lattice
The erection sequence of grid 2 will be sequentially inserted into the spatial position coding of the jack 12 of bolt 23 is defined as: 1,2,3 ... n.Spread factor k
The deviation range that 12 hole of jack can be limited, it is practical according to production, in the margin of tolerance, further avoid path occur dry
It relates to, rationally effective gap can be convenient production, reduce assembly difficulty, improve producing line efficiency, and probability is reprocessed in reduction.
Specifically, bolt 23 is the extension convex block by 2 side of grid forward or in downward direction, bolt 23 can be rectangle
Plate, jack 12 are corresponding rectangular through-hole；The plate of certain bolt 23 or other forms, as long as being inserted into phase therewith
The bolt 23 matched, in embodiments of the present invention, bolt 23 are a bar shaped version, and jack 12 is a strip-shaped hole.
The quantity of bolt 23 can be to be multiple, and multiple bolts 23 are distributed in the edge of 2 side of grid.Correspondingly, shell 1
On be provided with jack 12 identical with 23 quantity of bolt, multiple jacks 12 are distributed in the corresponding position of shell 1.Multiple bolts 23
It can be adapted to respectively at multiple 12 grafting of jack, to improve the connective stability of grid 2 Yu shell 1.
Since the length or width of grid 2 has restriction, if the quantity of bolt 23 is excessive, the quantity of corresponding jack 12
Also excessive, then installation difficulty is not only increased, meanwhile, it can also reduce the integral strength of shell.Therefore, in the embodiment of the present invention
In, it is preferred that the range of 23 quantity of bolt is 2~4, and the quantity of jack 12 is identical as the quantity of bolt 23.
The embodiment of the present invention by setting the hole C and 23 width A of bolt of jack 12, spread factor k, standard clearance B with
And the relational expression between 23 quantity A of bolt, it can be preset, be avoided according to hole of each parameter to the jack 12 of different location
Unstable or difficult to install situation is installed to generate.
According to the practical experience of inventor, under grid 2 and 1 assembled state of shell, between 12 inner wall of bolt 23 and jack
Standard clearance range are as follows: 0.4mm≤B≤2mm.If standard clearance be less than 0.4mm, be likely to occur bolt 23 be difficult to be caught in it is slotting
The case where hole 12, shows as assembly path interference, leads to assembly difficulty；And work as the excessive of the low range setting of standard clearance, namely
When greater than 2mm, then 12 inner wall of jack and the distance between bolt 23 are excessive, and empty avoiding amount is excessive, and casing rigidity is not easy to guarantee,
In the transport or the course of work of air conditioner, in fact it could happen that loosen.Therefore, only as 0.4mm≤B≤2mm, both it is convenient for grid 2
With the installation of shell 1, because gap is excessive grafting will not be loosened, combine and assemble reliable and convenience, at this point,
Bolt 23 and the assembly effect of jack 12 are preferable.
It is understood that the width range of bolt 23 can without limit, but actual production design in, if bolt 23
Width is too big, then the porosity value of jack 12 can be too big；Since mold quit a post and thus leave it vacant is unfavorable to structure, porosity value, which crosses conference, reduces shell 1
Structural strength；And if 23 width of bolt is too small, will lead to grid 2 and the connection area of shell 1 is too small, installs unstable.
So the range of 23 width A of bolt is set are as follows: 8mm≤A≤20mm, within this range, grid 2 and the connection of shell 1 are most stable,
And the total intensity without reducing air conditioner.
N is 23 quantity of bolt, and according to the erection sequence of grid 2, successively bolt 23 is inserted into the spatial position in jack 12
Coding is defined as: 1,2,3 ... n.As shown in connection with fig. 2, come illustrate how define n:
Assuming that being equipped with bolt 23 in the lower side of rear grid and the edge of left side, also set in the front side edge of right grid
It is equipped with bolt 23, if the mounting means of grid 2 and shell 1 are as follows: the bolt 23 being located on the downside of rear grid is first inserted into corresponding insert
In hole 12, and the lower side of grid is rotated locating shaft later, is sequentially inserted into the bolt 23 on the right side of rear grid, on front side of right grid
Bolt 23.N so in corresponding relationship formula are as follows: the bolt 23 on the downside of rear grid is 1, and the bolt 23 on the left of rear grid is 2, right lattice
Bolt 23 on front side of grid is 3.
Certainly, if the mounting means of grid 2 is different, the position of rotated locating shaft is different, the corresponding bolt of each bolt 23
23 quantity are also different, can be set, are not particularly limited according to actual needs herein.
It in embodiments of the present invention, is to cooperate with other connection structures of grid 2 and shell 1, it is preferred that right in right grid
The edge of the lower side of side and rear grid is provided with multiple bolts 23；Specifically, the right edge edge of right grid is set
It sets by 3 bolts 23, the lower side edge of rear grid is arranged by 2 grids 2.
Further, it is also possible to by the distributing position of optimization bolt 23, so that grid 2 and the connection of shell 1 are more firm.Tool
Body, the spacing between adjacent two bolt 23 of same 2 side of grid can be limited as L1, and 80mm≤L1≤
150mm.In view of the generally hollowed-out board of grid 2, and area is larger, and structural strength is not high, in the long-term use, is easy to produce
Raw bending deformation.If 23 quantity of bolt is few, the distance between adjacent two bolt 23 is excessive, then cannot be tightly fixed to grid 2
On shell 1；And if 23 quantity of bolt is excessive, the spacing between adjacent two bolt 23 is too small, although connection it is very stable, waste
Material, and it is unfavorable for being coupled for bolt 23 and jack 12, improve the difficulty of assembly.Therefore, only when adjacent two
When spacing range between bolt 23 is in 80mm~150mm, while guaranteeing the mounting stability of grid 2 and shell 1, do not have
It is improved assembly difficulty.
As shown in connection with fig. 1, grid 2 is arranged on the air inlet bracket 14 of shell 1, and entering the wind bracket 14 is forwardly convex sink
Slot is in this way the connective stability for preferably guaranteeing bolt 23 and jack 12, and the length of bolt 23 is not less than the depth of jack 12.
On the other hand, due to the moulding of air conditioner and depanning demand, area is gradually reduced shell 1 from front to back.This hair
In bright embodiment, shell 1 includes rear casing 101 and the interconnecting piece 102 for being disposed around 101 peripheral region of rear casing, 101 dative of rear casing
Grid 2 connect.
In conjunction with shown in Fig. 2, Fig. 6, by being arranged grid 2 on rear casing 101, in terms of air conditioner front, interconnecting piece 102
Grid 2 is blocked, the positive aesthetics of air conditioner is improved.But meanwhile because interconnecting piece 102 relative to rear casing 101
Side is raised around namely interconnecting piece 102 and 101 side of rear casing form difference in height.
Strainer 3 will be covered with dust all in use for some time, need periodic cleaning, dismantle strainer 3 for the convenience of the user, this
Inventive embodiments are equipped with attacker 26 on 2 side of grid, and attacker 26 is protruded outward relative to grid 2, due to attacker 26 also phase
Grid 2 is protruded outward, the attacker 26 on 2 side of grid is set in this way and there is gap between interconnecting piece 102, if button
Hand 26 and interconnecting piece 102 lean on too close, and gap is too small, between the finger of user can not be inserted between attacker 26 and interconnecting piece 102
In gap, then will lead to user can not find impetus, can not exert a force to attacker 26, be unfavorable for the disassembly of grid 2.
There is the operating distance suitable for removable grill 2 between attacker 26 provided in an embodiment of the present invention and interconnecting piece 102.It is logical
It crosses and the position between attacker 26 and interconnecting piece 102 is defined, can exert a force in order to user to attacker 26, so that strainer 3
Disassembly is simpler light.
As shown in connection with fig. 6, in embodiments of the present invention, it is accustomed to according to user, the front side edge of right grid is arranged in attacker 26
Place, minimum range between attacker 26 and interconnecting piece 102 are D, and 15mm≤D≤25mm.In this distance range, both it can guarantee
User exerts a force to attacker 26, while will not influence shell mechanism stability.
Wherein, it is also provided with anti-skid structure (not shown) on 26 surface of attacker, for increasing 26 surface of attacker
Roughness.Since the size of attacker 26 is usually little, user is during the force to attacker 26, it is easy in 26 table of attacker
Face sliding is unfavorable for the disassembly of grid 2.By increasing the roughness on 26 surface of attacker, can increase between user hand and attacker 26
Frictional force, convenient for user to attacker 26 exert a force, improve user's usage comfort.
Anti-skid structure can be frosting, anti-skidding muscle or salient point.It can be according to actual production and it needs to be determined that anti-skid structure
Type, as long as the roughness of attacker 26 can be increased.
Meanwhile attacker 26 can be connect using dismountable mode with grid 2, can also use welding or integrally formed
Mode connects.In the embodiment of the present invention, preferably attacker 26 and grid 2 are integrally formed, and being integrally formed design can not only increase
The connective stability of attacker 26 and grid 2 improve the overall structural strength of air conditioner housing；Production assembler can be also reduced simultaneously
Sequence.
In addition, strainer 3 is due to injection molding, strainer 3 weeks along locate it is airtight have enclose side structure, lead to not be completely placed in
In grid 2 along side, the area of strainer 3 is wasted.And strainer in the prior art 3 mostly by setting in grid 2 or
Sliding slot on shell 1 is fixed, this is resulted under the assembled state of grid 2, strainer 3 and shell 1, the circle side structure of strainer 3
Part can be formed to air inlet 13 to block, reduce intake to a certain extent.
To keep strainer 3 and the connection of grid 2 closer, and the edge of strainer 3 will not be stretched out from junction, in conjunction with Fig. 3, figure
Shown in 5, card hole 24 is additionally provided on the inner side edge of grid 2, card hole 24 is adapted to the clamping of fixture block 31 being arranged on strainer 3, will
Strainer 3 is fixed on grid 2.
In this way, by the way that card hole 24 is arranged in 2 inner side edge position of grid, and 31 structure of fixture block is set in 3 side of strainer, pass through
The clamping of card hole 24 and fixture block 31 acts on, and strainer 3 is fixed on grid 2, avoids 3 pairs of part air inlets 13 of strainer from being formed and hides
Gear, increases incoming air area；It is exposed that strainer 3 is reduced simultaneously, improves the overall beautiful degree of product.
For the connectivity robustness for improving strainer 3 and grid 2, the quantity of card hole 24 be it is multiple, multiple card holes 24 are distributed in lattice
On 2 inner peripheral of grid；Correspondingly, the fixture block 31 of identical quantity is corresponding on strainer 3.And the center line of each card hole 24 is parallel
In the plane that place side is located at, guarantee that strainer 3 is located at 2 rear side of grid, and fitting parallel with grid 2.Specifically, in the present invention
In embodiment, the inside of the upper side edge of rear grid, left side and lower side, right grid upper side edge, lower side and right edge
Inside, be provided with multiple card holes 24；Wherein, the quantity of card hole 24 with no restrictions, is subject to and meets installation requirement.
Since in the embodiments of the present invention, the edge of the lower side of right grid front side edge and rear grid is additionally provided with more
A bolt 23 as shown in connection with fig. 3, is located at phase apposition to improve the connective stability between grid 2,1 three of strainer 3 and shell
Bolt 23 and the setting of the interval of card hole 24 on 2 side of grid.
As shown in connection with fig. 2, to improve the connective stability between grid 2 and shell 1, bridging structure is additionally provided on grid 2
20, the second buckle 11 is additionally provided on shell 1, bridging structure 20 is adapted to 11 clamping of the second buckle.Wherein, bridging structure 20 includes
Bridging portion 22 and the first buckle 21, are provided with the first through hole 221 in bridging portion 22, and first 21 at least part of buckle are located at the
In pass through aperture 221.
Specifically, bridging portion 22 is fixedly connected with grid 2 with one end of the first buckle 21, bridging portion 22 is far from grid 2
One end be provided with the first through hole 221, the free end of the first buckle 21 is at least a part of to be located in the first through hole 221.
And first buckle 21 top end face and the first through hole 221 between there are gaps, in this way convenient for first buckle 21 be clamped be adapted to
Component across gap be caught in bridging portion 22 and first buckle 21.For convenience of description, the embodiment of the present invention runs through with first
Hole 221 is boundary, the bridging portion 22 for being located at 221 top of the first through hole is known as bridge section, 22 other parts of bridging portion are known as bottom
Seat section.Since at least partly first buckle 21 is located in the first through hole 221, it is considered as, bridge section is erected at the first buckle
On 21, that is, bridge section is located at 21 top of the first buckle.In this way in production, transport or cargo handling process, other devices with
When bridging structure 20 is collided, bridging portion 22 can keep out shock, protected with this to the first buckle 21, avoid the first buckle 21
It is impaired, or even fracture.Simultaneously as second buckle 11 is clamped across the first through hole 221 and the first buckle 21 on shell 1,
Namely in the case where grid 2 and shell 1 assemble completion status, bridging portion 22 is located between the first buckle 21 and the second buckle 11；Therefore,
Bridging portion 22 can also improve the overall structural strength of buckle structure；In cargo handling process, bridging portion 22 can share a part
Power avoids the first buckle 21 from generating stress and concentrates and damage.
In conjunction with shown in Fig. 2-3, the first buckle 21 buckles ontology 211 1 first including the first buckle ontology 211 and setting
First protruding portion 212 at end, 212 at least part of the first protruding portion are located in the first through hole 221.First protruding portion 212 to
It is protruded close to the direction of the first through hole 221, the first buckle ontology 211 is vertical arm structure, and dative is distinguished at the both ends of vertical arm structure
Grid 2 are fixedly connected with the first protruding portion 212, form " L " type clamping platform between the first protruding portion 212 and the first buckle ontology 211,
" L " type clamping platform is used to that grid 2 to be fixed on shell 1 with 11 cooperation of the second buckle to match being arranged on shell 1
On.In this way, can guarantee that the access section of the first buckle 21 and the second buckle 11 is located in first through hole, bridging portion 22 is improved
To the protectiveness of the first buckle 21.
For the mounting stability for improving bridging structure 20, the first buckle 21 and bridging portion 22 are the wide ladder in the narrow bottom end in top
Shape structure, and 22 tip thickness of bridging portion is less than bottom thickness.And in mold design, if material thickness is uneven, plastics system
Easily occurs epitome situation on product.For the generation for slowing down epitome situation, 22 surface of bridging portion is avoided dent, wrinkle, wrinkle etc. occur
Phenomenon, one end in bridging portion 22 far from the first through hole 221 are additionally provided with the second through hole 222；That is, the second through hole 222
It is arranged in base section.By the way that the second through hole 222 is arranged, it can not only prevent epitome, surface from generating trace, meet practical raw
It produces and requires, improve exterior aesthetics, the stress concentration phenomenon in bridging portion 22 can also be reduced, further increase the knot in bridging portion 22
Structure stability.
As shown in connection with fig. 7, second buckle 11 include the second protruding portion 111, under clamped condition, the second protruding portion 111 to
Few a part is located in first through hole 221.
As shown in connection with fig. 4, corresponding with the first buckle 21, under grid 2 and 1 assembled state of shell, the second protruding portion
111 protrude to the direction close to the first through hole 221, and the second buckle ontology 113 is also a vertical arm structure, and the vertical arm structure
Both ends are fixedly connected with grid 2 and the second protruding portion 111 respectively, are formed between the second protruding portion 111 and the second buckle ontology 113
It is opposite with the overbending direction of " L " type clamping platform of the first buckle 21 to be somebody's turn to do " L " type clamping platform for " L " type clamping platform.Second protruding portion
111 are caught in the first buckle 21, and the first protruding portion 212 is stopped rearward to move, and are limited with this to the first buckle 21, from
And grid 2 is fixed on shell 1.When the protruding end of the second protruding portion 111, at least part is located in the first through hole 221
When, it may further ensure that the access section of the first buckle 21 and the second buckle 11 is located in the first through hole 221, and bridge section
At the top of access section.In this way, protect bridging portion 22 can not only to the first buckle 21, while can be to second
Buckle 11 is protected, and the protection scope in bridging portion 22 is improved.
Bridging structure 20 can be located at the edge of multiple sides of grid 2, for convenience of describing, below with bridging structure 20
For the rim condition of 2 upper side edge of grid, the assembly situation of bridging structure 20 and the second buckle 11 is described:
As shown in connection with fig. 7, the first protruding portion 212 includes the first inclined-plane 213, and the second protruding portion 111 includes second oblique
Face 112, in the installation of grid 2 and shell 1 and/or disassembly process, 213 bottom end of the first inclined-plane and 112 baseline of the second inclined-plane
Contact.Here, 213 bottom end of the first inclined-plane is the bottom on the first inclined-plane 213 in Fig. 6；Second inclined-plane, 112 bottom end
The bottom on the second inclined-plane 112 in as Fig. 6.It is understood that when bridging structure 20 is located at other sides of grid 2,
First inclined-plane, 213 bottom end and 112 bottom end of the second inclined-plane are close to one end of grid 2, and each orientation of different a pair carries out herein
Description.When the cargo handling process of the first buckle 21 and the second buckle 11 contacts for line, it is possible to reduce the friction of face contact bring is made
With the handling difficulty of reduction bridging structure 20 and the second buckle 11.
Specifically, as shown in connection with fig. 7, when bridging structure 20 is located at the edge of 2 upper side edge of grid and the second buckle 11
When the position to match with bridging structure 20, the first inclined-plane 213 and vertical plane are formed with the first angle α, the second inclined-plane 112 with
Vertical plane is formed with the first angle β, and α > β.Here, being vertical plane by the plane definition in Fig. 6 in up and down direction.When first
When angle α is greater than the second angle β, 213 place plane of the first inclined-plane intersects with 112 place plane of the second inclined-plane；This also it is avoided that
In the cargo handling process of grid 2 and shell 1, the first inclined-plane 213 is bonded with the second inclined-plane 112 and to load and unload and have some setbacks, and
It needs to apply more energetically.
It is, of course, understood that when bridging structure 20 is located at the left side of grid 2 or the edge of right edge and the
When two buckles 11 are located at the position to match with bridging structure 20, the first inclined-plane 213 forms the first angle α in the horizontal plane, the
Two inclined-planes 112 form the second angle β in the horizontal plane.α, β are only intended to limit the first protruding portion 212 and the second protruding portion 111
Angular relationship between two faces of contact, the positional relationship on grid 2 is not closed with the first buckle 21 and the second buckle 11
Connection.
Preferably, inventor, in long-term operating practice, discovery meets relational expression when the first angle α and the second angle β:
When 30 ° >=alpha-beta >=15 °, grid 2 and the assembly effect of shell 1 are preferable, if 15 ° of alpha-beta <, the first inclined-plane 213 and the second inclined-plane
112 contact area is too big, has difficulties in fit on；And if 60 ° of alpha-beta >, 112 nothing of the first inclined-plane 213 and the second inclined-plane
Method forms effective contact, does not have clamping effect, does not meet actual demand.
In addition, summarizing by experiment experience, inventor show that the relatively figure of merit range of the first angle α and the second angle β are 30 °
~60 °.It is understood that the power that a face is subject to can be decomposed along torque, decomposing force is generated, and if the power of side is especially small
(stress when close to 90 °), then corresponding to a side force can be especially big, thus be unfavorable for dismounting.In the dress of grid 2 and shell 1
During unloading, when the value range of only the first angle α and the second angle β are in 30 °~60 °, generate along the vertical direction certain
Decomposing force while also reducing the contact on the first inclined-plane 213 with the second inclined-plane 112 to reduce power required for handling
Area reduces handling difficulty.And if the angle of α, β, when being all larger than 60 °, the first inclined-plane 213 can not be formed with the second inclined-plane 112
Good cooperation, the second protruding portion 111 cannot preferably limit the first protruding portion 212, so that at clamping structure
In failure state.
As shown in connection with fig. 7, it is to be understood that in view of the precision of production mould may be less high, in actual production
In the process, it is preset with fit-up gap between the first inclined-plane 213 and the second inclined-plane 112, with there are surpluses to production, improves product
Qualification rate.The buckle structure of grid 2 and shell 1 provided in an embodiment of the present invention, the first of the first buckle 21 in cargo handling process
Second inclined-plane, 112 line contact on inclined-plane 213 and the second buckle 11, and the first inclined-plane 213 and the second inclined-plane after the assembly is completed
There is fit-up gap between 112, the fit clearance between the first inclined-plane 213 and second inclined-plane 112 is 0~0.3mm.
It is understood that being located at the air inlet 13 of shell 1 due to grid 2, and it is connected to air duct, therefore, to avoid
User, especially children unintentionally dismantle grid 2, lead to security risk occur.Grid 2 and shell 1 are additionally provided with screw fastening
Position, including, first be arranged on grid 2 screw hole 25 and the second screw hole 15 for being arranged on shell 1, grid 2 and shell 1
It is fastened after each buckle structure and assembling structure fasten positioning, then through screw, so as to improve the safety in utilization of air conditioner.
The present invention also provides a kind of air conditioners, and including air conditioner housing described above, which includes 1 He of shell
Grid 2, the edge of 2 side of grid are provided with bolt 23, be provided on shell 1 with the matched jack 12 of the bolt 23, insert
Pin 23 is adapted to 12 grafting of jack, and grid 2 is fixed on the shell 1, positioned at grid 2 with the more of side or adjacent side
The hole of a jack 12 is gradually increased with the sequence for 23 grafting of bolt being adapted to.Wherein, the hole C of jack 12 meets following
Relational expression:
Cn≥k(n+1)A+B
In formula, A is 23 width of bolt；K is spread factor, and the range of k is 0.4~0.6；B is bolt 23 and jack 12
Standard clearance after grafting, between 12 inner wall of bolt 23 and jack；C is the hole of jack 12；N is 23 quantity of bolt, according to lattice
The erection sequence of grid 2 will be sequentially inserted into the spatial position coding of the jack 12 of bolt 23 is defined as: 1,2,3 ... n.
Compared to existing air conditioner, when grid 2 to be assembled on shell 1, such as connected structure position is not carried out excellent
Change and limit, it is likely that is unable to satisfy the demand of installation radius of turn, interferes so that grid 2 is easy to appear path in handling.
Air conditioner provided in an embodiment of the present invention, by the hole C and 23 width A of bolt, spread factor k, standard room that set jack 12
Relational expression between 23 quantity n of gap B and bolt, can be according to 2 mounting means of each parameter situation and grid, to different location
The hole of jack 12 is preset, and grid 2 is avoided path interference occur in handling, to generate, installation is unstable or installation is tired
Difficult situation.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (12)
1. a kind of air conditioner housing, which is characterized in that including shell (1) and grid (2), the edge of grid (2) side is set
It is equipped with bolt (23), is provided on the shell (1) and the bolt (23) matched jack (12), the bolt (23) and institute
State jack (12) grafting adaptation, the grid (2) be fixed on the shell (1), be located at the grid (2) with side or
The hole of multiple jacks (12) of adjacent two sides is gradually increased with the sequence of the bolt (23) grafting being adapted to.
2. air conditioner housing according to claim 1, which is characterized in that the hole C of the jack (12) meets following relationship
Formula:
Cn≥k(n+1)A+B
In formula, A is the bolt (23) width；K is spread factor, and the range of k is 0.4~0.6；B is the bolt (23)
With standard clearance of the jack (12) after grafting, between the bolt (23) and the jack (12)；C is the jack
(12) hole；N will be sequentially inserted into bolt according to the erection sequence of grid (2) multiple sides for the bolt (23) quantity
(23) spatial position of jack (12) encodes is defined as: 1,2,3 ... n.
3. air conditioner housing according to claim 2, which is characterized in that the range of the standard clearance B are as follows: 0.4mm≤B≤
2mm。
4. air conditioner housing according to claim 2, which is characterized in that the range of bolt (23) the width A are as follows: 8mm≤A
≤20mm。
5. air conditioner housing according to claim 1, which is characterized in that between the ipsilateral two neighboring bolt (23)
Away from for L1,80mm≤L1≤150mm.
6. air conditioner housing according to any one of claims 1 to 5, which is characterized in that the length of the bolt (23) is not
Less than the depth of the jack (12).
7. air conditioner housing according to any one of claims 1 to 5, which is characterized in that the edge of grid (2) side
Place is additionally provided with card hole (24), and the card hole (24) is adapted to fixture block (31) clamping being arranged on strainer (3), by the filter
Net (3) is fixed on the grid (2).
8. air conditioner housing according to claim 7, which is characterized in that the ipsilateral bolt (23) and the card hole (24)
Interval setting.
9. air conditioner housing according to any one of claims 1 to 5, which is characterized in that the shell (1) includes rear casing
(101) and it is disposed around the interconnecting piece (102) of the rear casing (101) peripheral region, the rear casing (101) and the grid (2)
Connection.
10. air conditioner housing according to claim 9, which is characterized in that grid (2) side is equipped with attacker (26),
There is the operating distance for being suitable for dismantling the grid (2) between the attacker (26) and the interconnecting piece (102).
11. air conditioner housing according to claim 10, which is characterized in that the attacker (26) is relative to the grid (2)
It protrudes outward, the minimum range between the attacker (26) and the interconnecting piece (102) is D, and 15mm≤D≤25mm.
12. a kind of air conditioner, which is characterized in that including the air conditioner housing any in the claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455919.2A CN110068126A (en) | 2019-05-29 | 2019-05-29 | A kind of air conditioner housing and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455919.2A CN110068126A (en) | 2019-05-29 | 2019-05-29 | A kind of air conditioner housing and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110068126A true CN110068126A (en) | 2019-07-30 |
Family
ID=67371829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910455919.2A Pending CN110068126A (en) | 2019-05-29 | 2019-05-29 | A kind of air conditioner housing and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110068126A (en) |
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