CN105805918B - A kind of air conditioner indoor unit - Google Patents
A kind of air conditioner indoor unit Download PDFInfo
- Publication number
- CN105805918B CN105805918B CN201610162260.8A CN201610162260A CN105805918B CN 105805918 B CN105805918 B CN 105805918B CN 201610162260 A CN201610162260 A CN 201610162260A CN 105805918 B CN105805918 B CN 105805918B
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- CN
- China
- Prior art keywords
- shell
- indoor unit
- air conditioner
- fan
- conditioner indoor
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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
- F24F13/20—Casings or covers
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)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of air conditioner indoor unit, including shell and the functional unit for being set to interior of shell, functional unit includes fan and motor, has the access hole that interior of shell is packed into or removed for functional unit on shell, and the access panel to match with its shape is removably provided on access hole；Access hole is opened in the installed position that fan and motor are corresponded on shell；Shell further includes the front cover shell and backboard skeleton that front panel and top plate are formed, and front cover shell is rotatably set on backboard skeleton.It needs to open the cumbersome process that outer casing repairs by complicated process the invention avoids traditional indoor skeleton all-in-one machine, accelerates the maintenance efficiency of technical staff.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of air conditioner indoor unit.
Background technique
Installation skeleton and drip tray design are usually an integral structure by domestic air conditioning wall indoor unit at present, work as needs
When the fan and motor of indoor unit are repaired and replaced, first dismantle housing and then dismantle evaporator and electric appliance are generally required
The structures such as cabinet, and when removing evaporator, need to recycle the refrigerant inside evaporator, this is needed in refrigerating state ShiShimonoseki
High-pressure stop valve is closed, after operating normally 2-3 minutes, waits refrigerant to be all recycled to outdoor condenser, so far can dismantle
Fall evaporator, therefore maintenance to indoor machine fan and motor and replacement are needed into a large amount of cumbersome disassembly other components of row early period
The step of, it is time-consuming and laborious；In addition, indoor unit has been fixed on the wall mostly, repaired after either unloading indoor unit complete machine
Or repaired in former installation site, all there is bigger difficulty.
Summary of the invention
The object of the present invention is to provide a kind of air conditioner indoor unit, easily can will in the case where not dismantling housing
The taking-up of the components such as air-conditioning fan and motor repairs.
The present invention realizes that technical solution used by above-mentioned purpose is:
According to an aspect of the invention, there is provided a kind of air conditioner indoor unit, including shell and is set to interior of shell
Functional unit, functional unit include fan and motor, have the maintenance that interior of shell is packed into or removed for functional unit on shell
Mouthful, and the access panel to match with its shape is removably provided on access hole；Access hole, which is opened on shell, corresponds to fan
With the installed position of motor；Shell further includes front cover shell and backboard skeleton, and front cover shell includes front panel and top plate, the front shroud
Shell is rotatablely arranged on the backboard skeleton.
Further, functional unit includes the air-supply plate rotated around the shaft with indoor unit length direction for axial direction,
Access panel is set to the lower part of indoor unit, and air outlet corresponding with air-supply plate is offered on access panel.
Further, the lower edge of front cover shell matches the top edge shape to be formed and mutually fits with air-supply plate and access panel
It answers.
Further, functional unit is installed on backboard skeleton, is provided on the inside of backboard skeleton for installation function component
Connector or overlap joint mouth, and be also equipped on functional unit with connector or the corresponding overlap joint mouth of overlap joint mouth or connector,
Connector and corresponding overlap joint mouth are detachably connected.
Further, functional unit further includes drip tray, and the fan and motor are integrated and be assembled on the drip tray, even
Fitting or overlap joint mouth are set on drip tray, and drip tray installed position is corresponded on backboard skeleton and is provided with the overlap joint mouth matched
Or connector.
Further, drip tray is equipped with motor fixing seat and is respectively arranged at the fan arbor master at drip tray both ends
Seat.
Further, the fan arbor seat of honour includes semi-circular seatings one and is located at the middle part of semi-circular seatings one and and fan
The axial trough one that matches of arbor.
Further, drip tray installed position is corresponded on backboard skeleton be additionally provided with fan arbor counter-base, fan arbor
Counter-base includes the semi-circular seatings two to match with semi-circular seatings one, and positioned at the middle part of semi-circular seatings two and and axial trough
One axial trough two to match.
Further, side plate, the circumferential edge and front cover shell and access panel of side plate are fixed at left and right sides of backboard skeleton
Edge fit.
Further, backboard skeleton both upper ends thereof is provided with shaft, and the upper rear end of front cover shell is provided with can turn with shaft
The shaft fixing block of dynamic connection；Or the upper rear end of front cover shell is provided with shaft, backboard skeleton both upper ends thereof is provided with and shaft
The shaft fixing block being rotatably connected.
The present invention is possessed by adopting the above technical scheme to be had the technical effect that
The drawbacks of the present invention overcomes inconvenient maintenances caused by the integrated structure of conventional air-conditioning indoor unit housing, passes through
What the design of service ports of the invention can be convenient ties up internal air-conditioning assembly taking-up in the case where not dismantling housing
Mastery shield, substantially increases the operating efficiency of technical staff.
Detailed description of the invention
Fig. 1 is the outside schematic diagram of air conditioner indoor unit of the present invention；
Fig. 2 is that the front cover shell of air conditioner indoor unit of the present invention rotates schematic diagram；
Fig. 3 is that air conditioner indoor unit of the present invention dismantles schematic diagram one；
Fig. 4 is that air conditioner indoor unit of the present invention dismantles schematic diagram two；
Fig. 5 is the backboard skeleton schematic diagram of air conditioner indoor unit of the present invention；
Fig. 6 is the drip tray structure schematic diagram of air conditioner indoor unit of the present invention；
Fig. 7 is the access panel structural schematic diagram of air conditioner indoor unit of the present invention.
Wherein, 1, shell；2, access panel；3, front panel；4, top plate；5, backboard skeleton；6, air-supply plate；7, air outlet；8,
Connector；9, mouth is overlapped；10, drip tray；11, the fan arbor seat of honour；12, semi-circular seatings one；13, axial trough one；14, fan machine
Axis counter-base；15, semi-circular seatings two；16, axial trough two；17, side plate.
Specific embodiment
Clearly to illustrate the scheme in the present invention, preferred embodiment is given below and being described with reference to the accompanying drawings.With
Under explanation be substantially only exemplary and be not intended to limitation the disclosure application or purposes.It should be understood that
In whole attached drawings, corresponding appended drawing reference indicates identical or corresponding component and feature.
In this case an optional embodiment, external structure of the invention as shown in Figure 1, monnolithic case and it is existing often
Rule air conditioner indoor unit is roughly the same, and the shell of conventional indoor unit is generally divided into six faces, including front panel, top plate and bottom plate, backboard
Generally front panel, top plate and bottom plate and side plate are designed with the side plate of left and right ends and for the ease of the installation of internal component
The housing integrally changed, the housing are fixed on backboard by the connectors such as screw and buckle or connection structure, general on backboard
The structures such as mounting plate either mounting framework are further fixed on, axial-flow fan, evaporator and drip tray of indoor unit etc. are according to structure
Sequence is fixed on a mounting board, in this kind of shell mechanism of conventional air-conditioning, when carrying out to the internal component of indoor unit
When cleaning or maintenance, the components such as subsequent evaporation device, drip tray can could be carried out again by needing to remove integrated housing
Disassembly, entire disassembly process needs to separate housing with the connection structure of backboard all angles, time-consuming and laborious, also damages
Hurt the risk of internal structure.Therefore mechanism of the invention and its distinguish, by the plate face of former bottom Board position with it is traditional before
Portion's housing mutually separates, and is designed as the structural style of dismountable access panel, while integrated be installed in such as axial-flow fan, motor being connect
On water pond, which can export provided by lower plate after disassembly and take out, to repair to relevant component.
Specific fractionation structure of the invention may refer to Fig. 2 to Fig. 4, which also includes multiple plates
The shell 1 in face and the functional units such as the axial-flow fan, motor and drip tray of interior of shell are set to, in order to solve existing one
Change the shell of structure to the obstruction caused by internal functional unit maintenance process, thus shell 1 offer with axial-flow fan and
The corresponding access hole of the installation site of motor, service ports that are smaller with size on traditional electric appliance and being directed to single part such as electric-controlled plate
The outer profile size of difference, the composite entity formed after the size and built-in function parts assembling of access hole of the invention is mutually fitted
It answers, so that functional unit can be conveniently loaded or be removed inside shell 1 via the access hole, thus not needing from backboard
In the case where dismantling external housing, internal functional unit is repaired, the advantages of this design also resides in, conventional air conditioning chamber
Interior machine is had been secured to mostly at the higher position of wall, and conventional maintenance flow is to remove indoor unit complete machine again from wall
The disassembly of shell is carried out, and access hole design of the invention can be in the case where removing, by what is needed repairing without complete machine
Functional unit takes out from access hole, eliminates the complicated processes that complete machine relocates installation；In addition, in order to avoid sundries and dust
It is worked normally Deng 1 internal influence of shell is entered by access hole, the present invention is removably provided with and its shape also on access hole
The access panel 2 that shape matches, as shown in fig. 7, can be used for closing the access hole when machine routine work indoors.
In this case an optional embodiment, the position that opens up of access hole is preferably chosen at lower face position,
The advantages of choosing lower face position is: (1) avoiding upper face or top plate and indoor top surface gap is smaller down to can not take out
The problem of functional unit；(2) overcome be provided with left side plate position cause in disassembly process functional unit lateral displacement it is too long,
Inconvenient problem；(3) it dismounts from lower face position so that technical staff can be with prompt operation.Functional unit includes along interior
The outer surface of machine shell 1 matches the air-supply plate 6 of setting, which can rotate around the shaft at both ends, the axial direction of shaft
It is parallel with indoor unit length direction, meanwhile, in order to feed the space of the reserved installation of aerofoil 6 and rotation, the air outlet 7 of air-conditioning is to set
It is placed in the upper position of access panel 2, shape and air-supply 6 shape of plate of air outlet 7 match, and are reserved with the rotation of feed aerofoil 6
Free gap.
Since the access panel 2 of the lower face position in the present invention is dismountable structure, there is separately shell 1 in the present invention
Outer two parts, including the front cover shell and backboard skeleton 5 formed by front panel 3 and top plate 4, front cover shell is rotatably set to back
On framework 5, as shown in Figure 2；In an optional embodiment of the present invention, 5 both upper ends thereof of backboard skeleton is provided with shaft, preceding
The upper rear end of housing is provided with the shaft fixing block being rotatably connected with shaft, the axial direction of shaft and the length direction of indoor unit
In parallel；The setting position of turning engine shaft fixing block can be interchanged in the present invention, therefore can be in the upper rear end of front cover shell
Shaft, the shaft fixing block that the setting of 5 both upper ends thereof of backboard skeleton is rotatably connected with shaft, the machine rotated in the present invention are set
Structure is not limited to shaft and shaft fixing block, can also be using the rotating mechanism common in the art such as hinged.
Air outlet 7 in the present invention is provided on access panel 2, and air-supply plate 6 is also disposed at the corresponding position of air outlet,
Therefore in order to seamlessly transit, the lower part Linear edge of front cover shell matches the upper straight type formed with air-supply plate 6 and access panel 2
Edge is adapted；In view of the air-out direction of different indoor unit internal fans is different and improves the factors such as outlet air open area, also
The lower notch that can be matched in 7 lateral dimension of air outlet on the lower device and access panel 2 of front cover shell, the notch and maintenance
Air outlet 7 on plate 2 can collectively form larger sized air outlet 7 for more original air outlet, so as to adapt to inside
The different air supply direction of fan.
The functional unit of indoor unit mainly includes drip tray 10 and the integrated fan being assembled on drip tray and motor etc.
Structure, this be also in the present invention mainly for Awaiting Parts, these functional units are mounted on backboard skeleton 5, in order to
Convenient for taking out functional unit from access hole, therefore functional unit and backboard skeleton 5 are also the structure being detachably connected, and are being carried on the back
It is provided with the connector 8 or overlap joint mouth 9 for installation function component on the inside of framework 5, is also equipped with and connects on functional unit
Part 8 or the overlap joint corresponding overlap joint mouth 9 of mouth 9 or connector 8, connector 8 and corresponding overlap joint mouth 9 are detachably connected, connection
Part 8 and overlap joint mouth 9 correspond, and cooperate connection.In a specific embodiment of the invention, the connector of functional unit
8 or overlap joint mouth 9 be the both ends for being set to drip tray 10,10 installed position of drip tray is corresponded on backboard skeleton 5 and is provided with matching
The overlap joint mouth 9 or connector 8 of conjunction, overlapping the set-up mode of mouth 9 and connector 8 on drip tray or backboard skeleton 5 can be to turn
Dynamic setting, to adjust setting angle.
As shown in Figure 5 and Figure 6, the fan of indoor unit is generally the axial-flow fan of tubular, therefore drip tray in the present invention
Form design is the semi-circular recesses structure along indoor unit length direction, axial-flow fan main structure is used for, at drip tray both ends
It is provided with the fan arbor seat of honour 11, the fan arbor seat of honour 11 includes semi-circular seatings 1 and is located in semi-circular seatings 1
The axial trough 1 that the arbor of portion and fan matches；10 installed position of drip tray is corresponded on backboard skeleton 5 is additionally provided with fan
Arbor counter-base 14, fan arbor counter-base 14 includes the semi-circular seatings 2 15 to match with semi-circular seatings 1, and is located at
The axial trough 2 16 to match with axial trough 1 at 2 15 middle part of semi-circular seatings, axial trough 1 and axial trough 2 16 may be constructed to wind
Fan arbor plays the axis hole of position-limiting action；In addition the structures such as motor fixing seat are additionally provided on drip tray 10.
In order to guarantee the closing to indoor unit both ends, the left and right sides of backboard skeleton 5 is further fixed on side plate in the present invention
17, the circumferential edge of side plate 17 and the edge of front cover shell and access panel 2 fit.
In conclusion above said content is only the embodiment of the present invention, it is merely to illustrate the principle of the present invention, is not used
In limiting the scope of protection of the present invention.All within the spirits and principles of the present invention, made any modification, equivalent replacement, change
Into etc., it should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of air conditioner indoor unit, including shell (1) and it is set to the functional unit of the interior of shell, the functional unit packet
Include fan and motor, which is characterized in that have on the shell (1) and be packed into or remove the interior of shell for the functional unit
Access hole, and the access panel (2) to match with its shape is removably provided on the access hole；The access hole opens up
In the installed position for corresponding to the fan and motor on the shell (1)；
The shell (1) further includes front cover shell and backboard skeleton (5), and the front cover shell includes front panel (3) and top plate (4), institute
Front cover shell is stated to be rotatablely arranged on the backboard skeleton (5)；
The functional unit further includes drip tray (10), and the fan and motor, which integrate, to be assembled on the drip tray (10), institute
Drip tray (10) are stated to be equipped with motor fixing seat and be respectively arranged at the fan arbor seat of honour at the drip tray (10) both ends
(11)；Drip tray (10) installed position is corresponded on the backboard skeleton (5) is additionally provided with fan arbor counter-base (14).
2. air conditioner indoor unit according to claim 1, which is characterized in that the functional unit includes around with indoor unit length
Direction is the air-supply plate (6) that axial shaft is rotated, and the access panel (2) is set to the lower part of the indoor unit, described
Air outlet (7) corresponding with air-supply plate (6) is offered on access panel (2).
3. air conditioner indoor unit according to claim 2, which is characterized in that the lower edge of the front cover shell and the air-supply
The top edge shape that plate (6) and the access panel (2) matching are formed is adapted.
4. air conditioner indoor unit according to claim 1, which is characterized in that the functional unit is installed on the backboard skeleton
(5) on, the connector (8) or overlap joint mouth (9) for installing the functional unit are provided on the inside of the backboard skeleton (5), and
Overlap joint mouth (9) corresponding with the connector (8) or overlap joint mouth (9) or connector (8) are also equipped on the functional unit,
The connector (8) and corresponding overlap joint mouth (9) are detachably connected.
5. air conditioner indoor unit according to claim 4, which is characterized in that the connector (8) or overlap joint mouth (9) are set to
On the drip tray (10), drip tray (10) installed position is corresponded on the backboard skeleton (5) and is provided with the overlap joint matched
Mouth (9) or connector (8).
6. air conditioner indoor unit according to claim 1, which is characterized in that the fan arbor seat of honour (11) includes semicircle
Support one (12) and it is located at the axial trough one to match in the middle part of the semi-circular seatings one (12) and with the arbor of the fan
(13)。
7. air conditioner indoor unit according to claim 6, which is characterized in that the fan arbor counter-base (14) include with it is described
The semi-circular seatings two (15) that semi-circular seatings one (12) match, and be located at the semi-circular seatings two (15) in the middle part of and
The axial trough two (16) to match with the axial trough one (13).
8. air conditioner indoor unit according to claim 1, which is characterized in that the left and right sides of the backboard skeleton (5) is fixed
Have side plate (17), the circumferential edge of the side plate (17) and the edge of the front cover shell and access panel (2) fit.
9. air conditioner indoor unit according to claim 1, which is characterized in that backboard skeleton (5) both upper ends thereof is provided with
Shaft, the upper rear end of the front cover shell are provided with the shaft fixing block being rotatably connected with the shaft；Or the front cover shell
Upper rear end be provided with shaft, backboard skeleton (5) both upper ends thereof is provided with the shaft being rotatably connected with the shaft
Fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162260.8A CN105805918B (en) | 2016-03-21 | 2016-03-21 | A kind of air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162260.8A CN105805918B (en) | 2016-03-21 | 2016-03-21 | A kind of air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805918A CN105805918A (en) | 2016-07-27 |
| CN105805918B true CN105805918B (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162260.8A Active CN105805918B (en) | 2016-03-21 | 2016-03-21 | A kind of air conditioner indoor unit |
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| Country | Link |
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| CN (1) | CN105805918B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352523B (en) * | 2016-08-23 | 2022-03-29 | 奥克斯空调股份有限公司 | Air conditioner |
| CN106403019B (en) * | 2016-08-23 | 2022-05-13 | 奥克斯空调股份有限公司 | Base structure of indoor unit of air conditioner |
| CN106871245A (en) * | 2017-03-31 | 2017-06-20 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioner |
| CN107477833B (en) * | 2017-08-17 | 2019-08-27 | 珠海格力电器股份有限公司 | Indoor unit shell assembly and air conditioner with same |
| CN109631158A (en) * | 2018-12-11 | 2019-04-16 | 青岛海尔空调电子有限公司 | Top air-out structure and air conditioner for air conditioner |
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| CN204716770U (en) * | 2015-04-13 | 2015-10-21 | 广东美的制冷设备有限公司 | Bearing support and the air conditioner indoor machine with it |
| CN204786776U (en) * | 2015-06-08 | 2015-11-18 | 广东美的制冷设备有限公司 | Air conditioner and have its air conditioner |
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| JPH08278038A (en) * | 1995-04-04 | 1996-10-22 | Mitsubishi Heavy Ind Ltd | Indoor unit for air conditioner and assembling method thereof |
| CN1207475A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Indoor unit of air conditioner |
| CN102261700A (en) * | 2011-07-08 | 2011-11-30 | 张鑫珩 | Modularization combined type air-conditioned indoor unit with removable and washable fan |
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| CN105805918A (en) | 2016-07-27 |
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