CN108443972A - Wall indoor unit and air conditioner - Google Patents
Wall indoor unit and air conditioner Download PDFInfo
- Publication number
- CN108443972A CN108443972A CN201810545440.3A CN201810545440A CN108443972A CN 108443972 A CN108443972 A CN 108443972A CN 201810545440 A CN201810545440 A CN 201810545440A CN 108443972 A CN108443972 A CN 108443972A
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- Prior art keywords
- indoor unit
- gear
- heat exchanger
- electric
- controlled box
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- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention discloses a kind of wall indoor unit and air conditioner.The wall indoor unit includes shell, heat exchanger and electric-controlled box.Wherein, the shell includes surface frame, and the surface frame is equipped with the installing port installed for filter screen；The heat exchanger is mounted in the shell；The electric-controlled box is mounted in the shell, and positioned at one end of the heat exchanger；Wherein, gap is formed between the part between the installing port and the electric-controlled box of the surface frame, with heat exchanger front side, the medial surface of the surface frame is equipped with the gear being located in the gap and refers to structure.The wall indoor unit of the present invention, can prevent the finger of user from touching electric-controlled box, avoid user that electric shock accidents occurs, and then reduce the security risk of wall indoor unit.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of wall indoor unit and air conditioner.
Background technology
Currently, traditional wall indoor unit in the market, including shell and the heat exchanger and electric-controlled box that are installed in shell.
Wherein, shell includes surface frame, and the installing port installed for filter screen is provided in surface frame, and user can dismount or safeguard from the installing port
The internal component (such as filter screen, heating module, various detection sensors) of indoor unit.It is automatically controlled to meet national safety standard
The outer layer of box is provided with fire prevention sheet metal shell.However, the part between the installing port and the electric-controlled box of surface frame, with
It is formed with gap between on front side of the heat exchanger, when user is during dismounting or safeguarding wall indoor unit internal component,
The finger of user is easy that electric-controlled box is stretched into and touched from the gap, and electric shock accidents occurs, and causes larger security risk.
Invention content
The main object of the present invention is to propose a kind of wall indoor unit, it is intended to prevent the finger of user from touching automatically controlled
Box avoids user that electric shock accidents occurs, and then reduces the security risk of wall indoor unit.
To achieve the above object, a kind of wall indoor unit proposed by the present invention, the wall indoor unit include shell,
Heat exchanger and electric-controlled box.Wherein, the shell includes surface frame, and the surface frame is equipped with the installing port installed for filter screen；It is described to change
Hot device is mounted in the shell；The electric-controlled box is mounted in the shell, and positioned at one end of the heat exchanger；Wherein,
Between being formed between the part between the installing port and the electric-controlled box of the surface frame, with heat exchanger front side
Gap, the medial surface of the surface frame are equipped with the gear being located in the gap and refer to structure.
Preferably, there is the installing port first side edge for closing on the electric-controlled box, the gear to refer to structure setting in institute
State first side edge.
Preferably, it includes from the gear fingerboard of the inside projection of the surface frame that the gear, which refers to structure, and the gear fingerboard is along described the
The bottom-up extension of one side edge.
Preferably, it is described gear fingerboard inner end and the heat exchanger leading flank between gap width be L, 4mm≤L≤
12mm。
Preferably, 9mm≤L≤12mm.
Preferably, it further includes that the gear being connect with the gear fingerboard upper end refers to convex block that the gear, which refers to structure, and the gear refers to convex block
Corner part positioned at the surface frame upper end, and from the corner part towards the direction projection for deviating from the electric-controlled box, described in extension
The length in gap.
Preferably, described to keep off the one end far from the wall indoor unit for referring to convex block, between arriving between the electric-controlled box
Gap length is D, 80mm≤D≤110mm.
Preferably, 80mm≤D≤100mm.
Preferably, described one end for keeping off the close electric-controlled box for referring to convex block, is obliquely installed towards the heat exchanger.
Preferably, described keep off refers to the side towards the heat exchanger of convex block, is convexly equipped with and multiple prolongs towards the electric-controlled box
The backstop raised line stretched, multiple backstop raised lines are vertically to being intervally arranged.
Preferably, the spacing between the adjacent two backstop raised lines is 9mm~12mm.
The present invention also provides a kind of air conditioner, the air conditioner includes wall indoor unit, the wall indoor unit packet
Include shell, heat exchanger and electric-controlled box.Wherein, the shell includes surface frame, and the surface frame is equipped with the installing port installed for filter screen；
The heat exchanger is mounted in the shell；The electric-controlled box is mounted in the shell, and positioned at one end of the heat exchanger；
Wherein, it is formed between the part between the installing port and the electric-controlled box of the surface frame, with heat exchanger front side
There are gap, the medial surface of the surface frame to be equipped with the gear being located in the gap and refer to structure.
Technical scheme of the present invention, the part between the installing port and the electric-controlled box of the surface frame, with institute
It is formed with gap between stating on front side of heat exchanger, refers to knot by being located at the gear in the gap in the setting of the medial surface of the surface frame
Structure stretches into from the gap and touches the electric-controlled box, to prevent user to refer to structure barrier user's finger using the gear
Finger touch electric-controlled box, and then avoid user occur electric shock accidents, reduce the security risk of wall indoor unit.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of wall indoor unit of the present invention；
Fig. 2 is wall indoor unit in Fig. 1 along the structural schematic diagram of I-I；
Fig. 3 is the part-structure schematic diagram of wall indoor unit in Fig. 1
Fig. 4 is the structural decomposition diagram of wall indoor unit in Fig. 1；
Fig. 5 is the enlarged drawing at A in Fig. 4；
Fig. 6 is wall indoor unit in Fig. 1 along the structural schematic diagram of II-II；
Fig. 7 is the enlarged drawing at B in Fig. 6；
Fig. 8 is that gear refers to the inclined schematic diagram of convex block in another embodiment of wall indoor unit of the present invention；
Fig. 9 is the part-structure schematic diagram of surface frame in wall indoor unit another embodiment of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Wall indoor unit | 21 | Preceding heat exchanger |
| 10 | Shell | 22 | Heat exchanger afterwards |
| 11 | Chassis | 30 | Tubular wine wheel |
| 12 | Surface frame | 40 | Air-inlet grille |
| 121 | Corner part | 50 | Heating module |
| 13 | Air inlet | 60 | Wind deflector |
| 14 | Air outlet | 70 | Filter screen |
| 15 | Air duct | 80 | Gear refers to structure |
| 16 | Installing port | 81 | Keep off fingerboard |
| 17a | First gap | 82 | Gear refers to convex block |
| 17b | Second gap | 90 | Electric-controlled box |
| 20 | Heat exchanger |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention provides a kind of wall indoor unit, and the wall indoor unit can prevent the finger of user from touching electricity
Box is controlled, avoids user that electric shock accidents occurs, and then reduce the security risk of wall indoor unit.In the Figure of description of the present invention
It is space, slot, hole or face structure with solid arrow instruction in 1 to Fig. 9；It is assembly direction with dotted arrow instruction；And
And with the positive direction of the x-axis of coordinate system shown in Fig. 1 to be right, negative direction of the x-axis is a left side；Positive direction of the y-axis is upper, and negative direction of the y-axis is
Under；Before z-axis (z-axis is not shown perpendicular to paper) positive direction is, after z-axis negative direction is.
It please refers to Fig.1 and Fig. 2, in an embodiment of wall indoor unit 100 of the present invention, wall indoor unit 100 includes
Shell 10, heat exchanger 20 and electric-controlled box 90.Wherein, shell 10 includes surface frame 12, and surface frame 12 is equipped with the peace installed for filter screen 70
Fill mouth 16 (installing port 16 sees Fig. 4).Heat exchanger 20 is mounted in shell 10.Electric-controlled box 90 is mounted in shell 10, and position
In one end of heat exchanger 20.Wherein, the part between installing port 16 and electric-controlled box 90 of surface frame 12, with 20 front side of heat exchanger
Between be formed with gap (referring to the first gap 17a and the second gap 17b in Fig. 2), the medial surface of surface frame 12 be equipped be located at it is described
Gear in gap refers to structure 80, and gear refers to structure 80 for stopping that user's finger stretches into from the gap and touches electric-controlled box 90.
Specifically, shell 10 includes chassis 11；Surface frame 12 is installed on the chassis 11, and has been enclosed wind with chassis 11
Road 15.The heat exchanger 20 and tubular wine wheel 30 of wall indoor unit 100, are sequentially arranged in air duct 15.Before heat exchanger 20 includes
Heat exchanger 21 and rear heat exchanger 22, preceding heat exchanger 21 and rear heat exchanger 22 surround tubular wine wheel 30 in half-surrounded.
The top of shell 10 is equipped with air inlet 13, and the bottom of shell 10 is equipped with air outlet 14, air inlet 13 and air outlet 14
It is connected to air duct 15.Wherein, air-inlet grille 40 is provided at air inlet 13, filter screen 70 is installed on installing port 16, and certainly should
Installing port 16 extends upwardly to air inlet 13.Be movably installed with wind deflector 60 at air outlet 14, wind deflector 60 rotatably open or
Air outlet 14 is closed, and when opening air outlet 14, sending for air outlet 14 can be adjusted by the open angle of adjusting wind deflector 60
Wind angle.
It please refers to Fig.1 and Fig. 2, heating module 50 is additionally provided between heat exchanger 20 and the tubular wine wheel 30, in wall
When hanging indoor unit 100 opens heating mode, the air in air duct 15 is flowed through by the heating module 50 heating.User passes through installation
Mouthful, can to the internal components such as heat exchanger 20, heating module 50, filter screen 70 or sensor class in wall indoor unit 100 into
Row dismounting is safeguarded.
Gear refers to structure 80, and there are many structure types, are limited there is no specific.For example, it can be plate-like set that gear, which refers to structure 80,
The gear fingerboard set can also be to refer to the gear of grid or netted setting in the gear of grid-like setting to refer to net.If gear refers to structure 80
For keep off fingerboard, then require it is described gear fingerboard and heat exchanger 20 between gap width, be less than user finger outer diameter (through test,
The outer diameter of user's finger is usually in 12mm or more, and different users individual, finger outer diameter is also slightly different, therefore gap width can
Respective design is carried out according to actual conditions) so that the finger of user cannot be by.If it is that gear refers to grid that gear, which refers to structure 80,
Grid gap is then required to be less than the finger outer diameter of user.If it is that gear refers to net that gear, which refers to structure 80, it is required that mesh is less than the hand of user
Refer to outer diameter.
Technical scheme of the present invention, the part between installing port 16 and electric-controlled box 90 of surface frame 12, with heat exchanger 20
Gap is formed between front side, by the medial surface of surface frame 12 setting be located at the gap in gear refer to structure 80, with
Family carries out the internal component of air conditioner indoor unit 100 from the installing port 16 in dismounting or maintenance process, refers to structure 80 using the gear
Blocking user's finger stretches into from the gap and touches electric-controlled box 90, to prevent the finger of user from touching electric-controlled box 90,
And then avoid user that electric shock accidents occurs, reduce the security risk of wall indoor unit 100.
Fig. 3 and Fig. 4 are please referred to, structure 80 is referred to for gear, may be provided at the surface frame is located at installing port 16 and electric-controlled box
Any position of part between 90, only needing being capable of backstop user's finger so that user's finger cannot touch electric-controlled box 90.
Obviously, gear refers to structure 80 further away from electric-controlled box 90, and user's finger is less susceptible to touch electric-controlled box 90.Therefore, herein preferably, pacify
There is dress mouth 16 first side edge for closing on electric-controlled box 90, gear to refer to the setting of structure 80 in the first side edge, to utilize the gear
Refer to structure 80 and stops that the finger of user is extend into from installing port 16 in the gap.
2, Fig. 3 and Fig. 4 is please referred to, refers to the concrete structure of structure 80 for gear, it includes inside from surface frame 12 that gear, which refers to structure 80,
The gear fingerboard 81 of projection, gear fingerboard 81 is along the bottom-up extension of the first side edge.Since gear fingerboard 81 is inside from surface frame 12
Projection, gear fingerboard 81 effectively reduce the width in the gap so that the finger of user is not easy to pass through from the gap.
Please refer to 2, Fig. 3 and Fig. 5, for purposes of illustration only, herein inner end and 20 leading flank of heat exchanger of definition gear fingerboard 81 it
Between gap be the first gap 17a, the width of the first gap 17a is L.Theoretically the L is smaller, more can effectively prevent user
Finger pass through from the gap；But correspondingly, the inner end of gear fingerboard 81 is just closer to heat exchanger 20, to install or transport
During, wall indoor unit 100 can shake with being difficult to avoid that, when wall indoor unit 100 shakes, gear fingerboard 81
Inner end easily compresses the internal components such as heat exchanger 20, and internal component is caused to damage.Obviously, the L is not also preferably greater than the hand of user
Refer to.
Through experiment, as 4mm≤L≤12mm, gear fingerboard 81 can not only effectively prevent the finger of user from the first gap
17a passes through；Also, when wall indoor unit 100 shakes, the gap meets the equal internal components of heat exchanger 20 and shakes enough
Dynamic required space so that the inner end of gear fingerboard 81 is not easy to compress the internal components such as heat exchanger 20.As for the value of the L,
Can be 5mm, 7mm, 9mm or 11mm, setting tool body does not limit herein.
Particularly, as 9mm≤L≤12mm, other than it can reach above-mentioned technique effect, the first gap 17a can also
Ventilation gap is served as, the air-flow for flowing through air duct 15 can be partly from stating on the first gap 17a aerial drainages to electric-controlled box 90, with automatically controlled to this
Box 90 radiates.
Inner end for anti-backstop fingerboard 81 easily compresses the internal components such as heat exchanger 20, can also will keep off the inner end of fingerboard 81
It is arranged in rounded corner, the inner end to avoid gear fingerboard 81 is excessively sharp, and extrusion damage heat exchanger 20 waits internal components.
2, Fig. 3 and Fig. 5 is please referred to, above-described embodiment is based on, surface frame 12 has from front side of heat exchanger 20 towards heat exchanger 20
The corner part 121 that upper lateral bend extends, corner part 121 is towards the upper end of preceding heat exchanger 21.But 100 institute of wall indoor unit
20 specification of heat exchanger used is different, then the corner dimension between the upper end of preceding heat exchanger 21 and rear heat exchanger 22 is different, therefore,
Gap between 21 upper end of corner part 121 and preceding heat exchanger can change because 20 specification of heat exchanger of selection is different.Example
Such as, if the angle between the upper end of preceding heat exchanger 21 and rear heat exchanger 22 is smaller, correspondingly, corner part 121 and preceding heat exchanger
Gap between 21 upper ends is larger；On the contrary, when if the angle between the upper end of preceding heat exchanger 21 and rear heat exchanger 22 is larger, phase
Ying Di, the gap between 21 upper end of corner part 121 and preceding heat exchanger are smaller.
2, Fig. 3 and Fig. 5 is please referred to, therefore, if gear fingerboard 81 is extended upwardly to corner part 121, it is likely that can be because of choosing
Heat exchanger specification is different, and leads to the gap between 21 upper end of corner part 121 and preceding heat exchanger, the feelings more than 12mm occurs
Condition, the i.e. finger of user can stretch into from the gap and touch electric-controlled box 90；Also, 81 upper end of gear fingerboard is also possible to can be in wall
When hanging indoor unit 100 shakes, it is expressed to heat exchanger 20.
2, Fig. 3 and Fig. 5 is please referred to, in view of above-mentioned analysis, to allow wall indoor unit 100 to be compatible with different size
Heat exchanger 20, it is preferable that it further includes that the gear being connect with 81 upper end of gear fingerboard refers to convex block 82 that gear, which refers to structure 80, and gear refers to convex block 82 and is located at
The corner part 121 of 12 upper end of surface frame, gear refer to convex block 82 from corner part 121 towards the direction projection away from electric-controlled box 90, to extend
State the length in gap.
For purposes of illustration only, gear, which is referred to the gap between 20 leading flank of convex block 82 and heat exchanger, herein is defined as the second gap
17b (the second gap 17b sees Fig. 2)；And gear is referred to one end of the separate wall indoor unit 100 of convex block 82, it arrives wall-mounted
Gap length between indoor unit 100 is defined as D (i.e. the length of the second gap 17b is defined as D, such as Fig. 6 and Fig. 7).
Since gear refers to convex block 82 from corner part 121 towards the direction projection away from electric-controlled box 90, on the one hand, gear, which refers to convex block 82, to be had
Effect extends the size of the D so that even if the finger of user can extend into the second gap 17b, but cannot run through second
Gap 17b, and then electric-controlled box 90 cannot be touched, it avoids that electric shock accidents occurs.Therefore, the length foot of the second gap 17b is only needed
Enough long, user's finger can not run through the second gap 17b, to which the second gap 17b can have enough width, with compatible different
The heat exchanger of specification.In another aspect, the medial surface that gear refers to convex block 82 can also be rushed from wind-guiding face is worked as, the air-flow in air duct 15 can will be flowed through
It is oriented to electric-controlled box 90 from the second gap 17b, to radiate to electric-controlled box 90.
Fig. 6 and Fig. 7 are please referred to, as the size of the D, then needs the finger length more than user.Different users
Body, finger length are also slightly different, therefore gap width can carry out respective design according to actual conditions.It is considered that user's finger
Length usually in 80mm or less.Therefore preferably, D ＞ 80mm, to ensure that the finger of user cannot run through the second gap 17b.
Theoretically, the D is bigger, i.e. the length of the second gap 17b is longer, and gear refers to convex block 82 and more can effectively prevent user hand
Refer to and runs through the second gap 17b；But correspondingly, gear refer to convex block 82 occupy horizontal space it is larger, easily interfere with wall indoor unit 100
Internal component.Obviously, the D is not also preferably less than the length of user's finger.
Through experiment, as 80mm≤D≤110mm, gear, which refers to convex block 82, can not only effectively prevent the finger of user through the
Two gap 17b；Also, gear refer to convex block 82 occupy horizontal space it is smaller, be not easy to interfere with the inside structure of wall indoor unit 100
Part.Can be 85mm, 90mm, 95mm, 100mm or 110mm, setting tool body does not limit herein as the value of the D.
Particularly, as 80mm≤D≤100mm, other than it can reach above-mentioned technique effect, gear refers to convex block 82 and extend out to
The part of 16 inside of installing port is less, when user safeguards 100 internal component of wall indoor unit from installing port 16, gear
Refer to convex block 82 and will not interfere with user's operation.
Referring to Fig. 8, being based on above-described embodiment, to ensure that the finger of user cannot run through the second gap 17b, can also incite somebody to action
Gear refers to one end of the close electric-controlled box 90 of convex block 82, is obliquely installed towards heat exchanger 20.It is comparable to, the second gap 17b (the
Two gap 17b see Fig. 2) it is in gradually-reducing shape setting from heat exchanger 20 to electric-controlled box 90, pass through the second gap 17b in user's finger
Direction on, the second gap 17b gradually increases the barrier effect of user's finger so that the finger of user be more difficult to run through second
Gap 17b.
Referring to Fig. 9, further, it is also possible to referring to the side towards heat exchanger 20 of convex block 82 in gear, projection is multiple along wall hanging
The backstop raised line 821 that 100 length direction of formula indoor unit extends, multiple backstop raised lines 821 are vertically to being intervally arranged.
Specifically, backstop raised line 821 occupies the space of the second gap 17b, the width of the second gap 17b is effectively reduced
Degree can also make the finger of user be difficult to run through the second gap 17b.Also, since backstop raised line 821 is along wall indoor unit
100 length directions extend, i other words, the extending direction of backstop raised line 821 is consistent with the extending direction of the refrigerant pipe of heat exchanger 20,
To which backstop raised line 821 does not easily cause the crimp to refrigerant pipe.Furthermore backstop raised line 821 may act as reinforcing rib, reinforce gear
Refer to the active force of convex block 82.
Referring to Fig. 9, preferably, the spacing between adjacent two backstop ribs is 9mm~12mm, i other words, backstop
The outer diameter for being smaller than user's finger between rib, the finger of user is more difficult to run through the second gap 17b, and then avoids user
Finger touch electric-controlled box 90, avoid the generation of electric shock accidents, significantly reduce security risk.
The present invention also provides a kind of air conditioner, the air conditioner includes wall indoor unit, the wall indoor unit
Concrete structure is with reference to above-described embodiment, same since this air conditioner uses whole technical solutions of above-mentioned all embodiments
Sample has all advantageous effects caused by the technical solution of above-described embodiment, and this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included within the scope of the present invention in other related technical areas.
Claims (12)
1. a kind of wall indoor unit, which is characterized in that including：
Shell, the shell include surface frame, and the surface frame is equipped with the installing port installed for filter screen；
Heat exchanger, the heat exchanger are mounted in the shell；
Electric-controlled box, the electric-controlled box are mounted in the shell, and positioned at one end of the heat exchanger；
Wherein, the part between the installing port and the electric-controlled box of the surface frame, between on front side of the heat exchanger
It is formed with gap, the medial surface of the surface frame is equipped with the gear being located in the gap and refers to structure.
2. wall indoor unit as described in claim 1, which is characterized in that the installing port, which has, closes on the electric-controlled box
First side edge, the gear refer to structure setting in the first side edge.
3. wall indoor unit as claimed in claim 2, which is characterized in that it includes inside from the surface frame that the gear, which refers to structure,
The gear fingerboard of projection, the gear fingerboard is along the bottom-up extension of the first side edge.
4. wall indoor unit as claimed in claim 3, which is characterized in that before the inner end of the gear fingerboard and the heat exchanger
Gap width between side is L, 4mm≤L≤12mm.
5. wall indoor unit as claimed in claim 4, which is characterized in that 9mm≤L≤12mm.
6. wall indoor unit as claimed in claim 3, which is characterized in that the gear refers to structure and further includes and the gear fingerboard
The gear of upper end connection refers to convex block, and the gear refers to the corner part that convex block is located at the surface frame upper end, and deviates from from corner part court
The direction projection of the electric-controlled box.
7. wall indoor unit as claimed in claim 6, which is characterized in that the gear refers to the separate electric-controlled box of convex block
One end, the gap length arrived between the electric-controlled box are D, 80mm≤D≤110mm.
8. wall indoor unit as claimed in claim 7, which is characterized in that 80mm≤D≤100mm.
9. wall indoor unit as claimed in claim 6, which is characterized in that the gear refers to the close electric-controlled box of convex block
One end is obliquely installed towards the heat exchanger.
10. wall indoor unit as claimed in claim 6, which is characterized in that it is described keep off refer to convex block towards the heat exchanger
Side, be convexly equipped with multiple backstop raised lines extended towards the electric-controlled box, multiple backstop raised lines are vertically arranged to interval
Cloth.
11. wall indoor unit as claimed in claim 10, which is characterized in that between two adjacent backstop raised lines
Spacing is 9mm~12mm.
12. a kind of air conditioner, which is characterized in that the air conditioner includes the wall hanging as described in claim 1 to 11 any one
Formula indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545440.3A CN108443972B (en) | 2018-06-01 | 2018-06-01 | Wall-mounted indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545440.3A CN108443972B (en) | 2018-06-01 | 2018-06-01 | Wall-mounted indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443972A true CN108443972A (en) | 2018-08-24 |
| CN108443972B CN108443972B (en) | 2024-05-28 |
Family
ID=63205933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810545440.3A Active CN108443972B (en) | 2018-06-01 | 2018-06-01 | Wall-mounted indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251723A (en) * | 2021-12-31 | 2022-03-29 | 美的集团武汉暖通设备有限公司 | Machine and air conditioner in air conditioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083192A (en) * | 2002-04-19 | 2003-10-30 | 엘지전자 주식회사 | Safe Front Panel Structure of Air Conditioner |
| CN206648263U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | A kind of middle frame structure of air-conditioning |
| CN208253747U (en) * | 2018-06-01 | 2018-12-18 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
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2018
- 2018-06-01 CN CN201810545440.3A patent/CN108443972B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083192A (en) * | 2002-04-19 | 2003-10-30 | 엘지전자 주식회사 | Safe Front Panel Structure of Air Conditioner |
| CN206648263U (en) * | 2017-04-21 | 2017-11-17 | 奥克斯空调股份有限公司 | A kind of middle frame structure of air-conditioning |
| CN208253747U (en) * | 2018-06-01 | 2018-12-18 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251723A (en) * | 2021-12-31 | 2022-03-29 | 美的集团武汉暖通设备有限公司 | Machine and air conditioner in air conditioning |
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| CN108443972B (en) | 2024-05-28 |
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