CN1499141A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1499141A CN1499141A CNA031025323A CN03102532A CN1499141A CN 1499141 A CN1499141 A CN 1499141A CN A031025323 A CNA031025323 A CN A031025323A CN 03102532 A CN03102532 A CN 03102532A CN 1499141 A CN1499141 A CN 1499141A
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- China
- Prior art keywords
- front panel
- air
- counterpart
- conditioner
- flase floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
Images
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
- 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
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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
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- 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 front grille is separated into an upper plate and a lower plate to be coupled to an upper part and a lower part of the front panel. Hinge means are provided at both sides of the upper part of the front panel, whereas first coupling members to be detachably coupled to both hinge means are provided at both sides of the back face of the upper plate. The hinge means has a first elastic piece arranged in a hinge hole and a hinge shaft projecting from the first hinge piece. The first coupling member is coupled to the hinge shaft and is arranged to project from the back face of the upper plate to the front panel so as to be turnable in the front and back direction. Slide holes are formed at both sides of the lower part of the front panel, whereas second coupling members that can slidably movable along the respective slide holes are provided at both sides of the back face of the lower plate for detachably attaching the lower plate to the front panel.
Description
Technical field
Present invention relates in general to a kind of air-conditioner, more particularly, relate to the air-conditioner that a kind of front-panel structure is improved, the outward appearance that it helps the installation of front panel and lays down operation and improve front panel.
Background technology
Usually, air-conditioner is a kind ofly to utilize the refrigerant that circulates in evaporation or the closed circuit kind of refrigeration cycle of condensation to cool off or the equipment of circumference air, and wherein compressor, condenser, expansion valve and evaporimeter are connected with each other by condenser pipe.
Air-conditioner mainly is divided into two kinds: detachable air conditioner, and it comprises and is installed in the outdoor outdoor unit with compressor and condenser and is installed in the indoor indoor units with evaporimeter; And integral air conditioner, wherein compressor, condenser and evaporimeter are arranged in the chamber.
The invention belongs to the detachable air conditioner in the type in the above-mentioned air-conditioner.
Fig. 1 shows the indoor unit (below be called air-conditioner) of conventional air conditioner, is installed on the front panel comprising the front grille of parts.
As shown in Figure 1, conventional air conditioner comprises one positive cell cube of opening wide 1 and the front panel 2 that is installed on cell cube 1 front, provides one to be similar to box-like outward appearance thus.The front of plate 2 can be provided with one with opening and includes the front grille 3 that room air is sucked the anterior air inlet 4 of cell cube 1 in front.
Correspondingly, when air blast turned round, room air imported to cell cube 1 by the top air inlet 5 of anterior air inlet 4 on the front grille 3 and front panel 2, carries out exchange heat by heat exchanger then.Subsequently, the room air after the heat exchange is discharged to indoor by the outlet 6 in front panel 2 lower parts, makes indoor temperature remain in a home from home thus.
Yet,, lay down so be not easy front grille is installed on the cell cube or from it, thereby the clean operation of front grille quite bothered because traditional air-conditioner is arranged to have the structure of the front grille that comprises parts.In addition, also be inconvenient to check the pollution level and the cleaning and filtering of the filter of settling in the front panel.
In addition, because the front grille of conventional air conditioner is made up of parts, it constitutes the whole zone that almost covers the front panel front end face, just can not provide different outward appearances for air-conditioner.
More particularly, because the front grille of conventional air conditioner is made of parts, the front of air-conditioner just has a kind of simple design and color inevitably, makes that thus the outward appearance of air-conditioner is single.So conventional air conditioner can not be widened consumer's design pattern and select, thereby limited attraction to the consumer.
As a result, because the design pattern of product is a kind of important choice criteria, these weakness of conventional air conditioner will cause the decline of product competitiveness.
Summary of the invention
Correspondingly, one aspect of the present invention provides the air-conditioner that a kind of front-panel structure is improved, thereby is convenient to implement the installation of front panel and lays down operation.
Another aspect of the present invention provides the air-conditioner that a kind of front-panel structure is improved, thereby improves the outward appearance of front panel.
Other aspects and advantages of the present invention are narrated part in the following description, and part obviously obtains from specification or can obtain by the practice to invention.
The present invention is aforesaid to realize that by a kind of air-conditioner is provided it comprises with other aspects: the body of front end face opening; The front panel that cooperates with the body front end face; With the front grille that cooperates with the front end face of front panel, wherein front grille is divided into top, the lower area that top, bottom flase floor cover front panel respectively.
The top of front panel comprises can make the upper grid plate be coupled to hinge-unit on the front panel with rotating manner, wherein the upper grid plate has and is arranged at first counterpart that cooperates with hinge-unit movably on its rear surface, and the upper grid plate can be installed on the front panel or from it and lay down thus.
Hinge-unit comprise the pan that is arranged on the front panel, with isolated first flexure strip in pan both sides, its can lateral deformation and its end opposite be connected to the bottom and upper segment of pan and place the first flexure strip place and side direction outstanding so that the hinge axis that first counterpart is mated with rotating manner.
First counterpart is outstanding so that in first counterpart insertion pan to front panel with certain curvature.
First counterpart comprises and is arranged on its side surface and hinge axis over against with the detent that combines with hinge axis be arranged on its side surface to cooperate with the hinge axis that wherein holds and guide first counterpart forward and the guide groove that moves backward.
Detent is arranged to circular to hold an end of hinge axis, wherein guide groove is spaced apart with detent and extend to have the curvature identical with first counterpart along side surface, like this, when thereby detent combines the upper grid plate and is in the state of unlatching with hinge axis, promote the upper grid plate downwards, hinge axis enters guide groove makes the upper grid plate be rotated down the upper area of closing front panel.
First counterpart comprises and is arranged at its free-ended notch portion so that hinge axis easily is contained in first counterpart or separates with it.
Front panel comprises the supporting projections that is positioned at below the pan, and it is used to support the lower part of first counterpart, thereby keeps the upper grid plate at its open position when hinge axis combines with detent.
The upper grid plate comprises that in the bottom of its rear surface at least one is to the outstanding hook part of front panel, wherein front panel comprises the hook hole corresponding to the hook part of upper grid plate, thus when the upper grid plate is closed front panel top, the hook part of upper grid plate and the hook hole of front panel are can the mode of unclamping cooperating.
Front panel comprises the slide opening that is arranged at its underpart, so that the bottom flase floor cooperates with front panel slidably, its middle and lower part flase floor comprises that the slide opening of packing into also can be along second counterpart of its slip.
Slide opening comprises the locating hole that is arranged at its underpart and has certain size and is arranged on the guide hole on locating hole top that from then on it extend upward so that second counterpart slides along it, thereby make the bottom flase floor close the lower area of front panel.
Slide opening comprises the vertical sliver that is placed in one, and it has with the same width of guide hole and along guide hole and extends.
Second counterpart comprises sliver and the shank vertical with front panel that extends rearward to from the rear surface the slide opening, extends laterally to parallel with the bottom flase floor with end from shank and has extension with the locating hole correspondingly-sized.
The extension of second counterpart comprises the protuberance of giving prominence to flase floor rear surface, bottom that is arranged at its inner surface, wherein front panel comprises that second flexure strip that is arranged at locating hole top and guide hole next door is so that strain to take place forward and backward, like this when second counterpart when guide hole moves up, the protuberance of second counterpart is caught by second flexure strip, thereby stops second counterpart to move down.
Locating hole is included in the free-ended protuberance of its side corresponding to the second counterpart extension, and its center to locating hole is outstanding, thereby second counterpart remains in the locating hole because of the interference with protuberance.
Front panel comprises the engagement protrusion portion that is positioned at its underpart, its crooked and extension downwards, its middle and lower part flase floor comprises the engagement protrusion corresponding to the engagement protrusion of front panel, its bending also extends upward, like this, when the bottom flase floor was closed the lower area of front panel, the engagement protrusion of bottom flase floor combined with the engagement protrusion of front panel, thereby stoped the bottom flase floor to separate forward with front panel.
Front panel comprises air intlet, wherein is provided with the filter that absorbs dust from room air, like this, opens the pollution that the bottom of front panel just can be checked filter with comparalive ease by moving down the bottom flase floor.
Front panel comprises that a plurality of maintenance protuberances that are located at the lower end of air intlet separate with front panel to prevent filter.
Filter is made to realize free bend by flexible material, and it comprises the projection that at least one is positioned at its lower end so that it can be caught by the user, and the lower end of filter is raised and can spurs forward by projection like this, and filter is separated with front panel.
Description of drawings
By to the description of following preferred embodiment and with reference to accompanying drawing, above-mentioned and other aspects of the present invention and advantage will become more obvious, and obtain more clearly understanding.
Fig. 1 is the perspective view of conventional air conditioner, and wherein an independent front grille matches with front panel;
Fig. 2 is the decomposition diagram of the air-conditioner according to the present invention, and wherein front grille is broken down into top, bottom flase floor and matches with front panel;
Fig. 3 is the enlarged drawing of circular portion among Fig. 2 " A ", and it shows in front and is used for the fit structure that the upper grid plate cooperates with front panel on the plate;
Fig. 4 is the enlarged drawing of circular portion among Fig. 2 " B ", its show with the front panel shown in Fig. 3 on fit structure on the corresponding upper grid plate of fit structure;
Fig. 5 A and 5B are the profiles along V-V line among Fig. 2, and wherein Fig. 5 A illustrates the upper grid plate with described front panel closure, and Fig. 5 B illustrates the upper grid plate that rotates up opening from front panel.
Fig. 6 is the enlarged drawing of circular portion among Fig. 2 " C ", and it shows the fit structure on the front panel, and it makes the bottom flase floor match with front panel movably;
Fig. 7 is the enlarged drawing of circular portion among Fig. 2 " D ", its show with the front panel shown in Fig. 6 on the corresponding bottom of fit structure flase floor on fit structure; With
Fig. 8 A and 8B are the enlarged perspectives that show to open and close bottom flase floor operation, and wherein Fig. 8 A illustrates the state that the bottom flase floor reduces the lower area of opening front panel, and Fig. 8 A illustrates the rise state of the lower area of closing front panel of bottom flase floor.
The specific embodiment
Below with reference to the preferred embodiments of the present invention, embodiment is illustrated by accompanying drawing, and wherein identical drawing reference numeral is represented identical parts in whole specification.
Fig. 2 is the decomposition diagram according to air-conditioner of the present invention, is installed on the front panel comprising the front grille of top, bottom flase floor.As shown in Figure 2, air-conditioner according to the present invention comprises that one has the cell cube 10 and the front panel 20 that is installed on cell cube 10 front end faces of front end face opening, offers air-conditioner thus and is similar to box-like outward appearance.
The front end face of front panel 20 has a plurality of air intlets 29.The front portion of front panel 20 and top also are provided with filter 24 (with reference to figure 5A and 5B), and it can absorb dust in air in exterior materials such as the suction chamber.
One front grille 30 is installed on the front surface of the front panel 20 with air openings 29 movably.The structure of front grille 30 is decomposed into upper grid plate 31 and bottom flase floor 32, and it lays respectively at the upper and lower that covers front panel 20.Front grille 30 is divided into top, bottom flase floor 31,32, helps to implement the installation of front grille 30 and lays down operation, will show the different outward appearances of air-conditioner by design and the color that changes top, bottom flase floor.
2 to 5 pairs can make front grille 31 be illustrated with the structure that move mode is connected on the front panel 20 below with reference to accompanying drawings.
As shown in Figure 2, in order movably upper grid plate 31 to be installed on the front panel 20, rearwardly projecting first counterpart 50 of the upper grid plate 31 whole formation in both sides in the top, and at the whole hook part 54 (with reference to figure 4) that forms of its lower end end opposite.In addition, front panel 20 is provided with a hinge means 40 and a hook hole 23, and it is positioned at first counterpart 50 that corresponds respectively to upper grid plate 31 and the position of hook part 54.
Fig. 3 is arranged at the hinge means 40 of front panel 20 right parts and the structure enlarged drawing of hook hole 23, and Fig. 4 is arranged at first counterpart 50 of upper grid plate right part and the enlarged drawing of hook part 54.In the following description, because of front panel 20 on one side hinge means 40 and the structure of hook hole 23 and front panel 20 in addition hinge means 40 and the hook hole 23 on one side identical structure is arranged, upper grid plate 31 on one side first counterpart 50 and the structure of hook part 54 also the structure with first counterpart 50 of upper grid plate 31 another sides and hook part 54 is identical, so only be described with regard to the term of the parts of air-conditioner one side structure to parts.
As shown in Figure 3, hinge means 40 is positioned in the pan 22 that the top of front panel 20 forms.Pan 22 is the rectangle of specific dimensions.Hinge means 40 is placed vertically in pan 22 and is spaced apart with the two side of pan 22.
Hinge means 40 comprises first flexure strip 41, and its opposite end is connected with the top and bottom of pan 22 and one is arranged on first flexure strip, 41 centers and to the outstanding hinge axis 42 of pan 22 1 sidewalls.Because first flexure strip 41 has very little thickness and is placed on and position at interval, pan 22 two sides, so the core strain direction of first flexure strip 41 is the left side and the right.
The hook hole 23 at the longitudinal center of plate 20 place has the size that is fit to hold the hook part 54 in the upper grid plate 31 approximately in front, and it is releasably caught the lower end of supporting upper grid plate 31 by the edge of hook hole 23.
As shown in Figure 4, first counterpart 50 is in the upper end of upper grid plate 31 rear surfaces, and is outstanding to front panel 20 when being bent upwards with certain curvature.First counterpart 50 slides and inserts in the pan 22 on the front panels 20, makes the surface of the flexure strip 41 of the counterpart 50 of winning by having hinge axis 42 and faces half hole between the sidewall of pan 22 of hinge axis 42.Correspondingly, first counterpart 50 is by pan 22 forward and backward moving.
The side of the hinge axis 42 of first counterpart 50 in facing hinge means 40 is provided with detent 51, guide groove 52 and notch portion 53.Notch portion 53 be formed at first counterpart 50 free end so that first counterpart 50 and hinge means 40 cooperate or separate.Detent 51 is positioned at notch portion 53, and its shape approximation can hold hinge axis 42 in circle.Guide groove 52 is formed at curve form between the near-end of the detent 51 and first counterpart 50, links to each other with upper grid plate 31 at this position first counterpart 50.
When first counterpart 50 inserted pan 22, hinge axis 42 at first combined with detent 51 by notch portion 53, makes upper grid plate 31 remain on its open position.When first counterpart 50 was pushed into pan 22, hinge axis 42 entered guide groove 52, made first counterpart 50 screw in front panel 20 thus.
Hook part 54 places the lower end of upper grid plate 31 rear surfaces with outstanding to front panel 20.Because hook part 54 can be from a side to a side generation strain, hook part 54 is by pushing away or pull on portion's flase floor 31 and hook hole 23 and cooperate or separating.
5A and 5B are installed to upper grid plate 31 on the front panel 20 and the operation of removing from it describes below with reference to accompanying drawings.
Fig. 5 A and 5B are the profiles along V-V line among Fig. 2, and wherein Fig. 5 A illustrates the upper grid plate with described front panel closure, and Fig. 5 B illustrates and rotates up the upper grid plate of opening with respect to front panel.
Shown in Fig. 5 A, when the bottom of upper grid plate 31 when front panel 20 pushes away forward, hook part 54 elasticity also laterally produce distortion, so just with last hook hole 23 disengagings of front panel 20.As a result, when the bottom of upper grid plate 31 is further promoted raising, the guiding function of the hinge axis 42 by front panel 20 and the guide groove 52 of first counterpart 50, upper grid plate 31 is to front opening.
After the end of the guide groove 52 of first counterpart 50 was positioned on the hinge axis 42, upper grid plate 31 continued rotation forward, flexure strip 41 with hinge axis 42 strain in the opposite direction, the guide groove 52 of the counterpart 50 of winning is separated with hinge axis 42.The result is shown in Fig. 5 B, and hinge axis 42 is positioned at detent 51 places of first counterpart 50, makes upper grid plate 31 keep its open position.In the operation of opening upper grid plate 31 because first counterpart 50 with move through pan 22 when guide groove 52 combines, so first counterpart 50 can not separate with pan 22.
Shown in Fig. 5 B, when the detent 51 of first counterpart 50 combines with hinge axis 42, make upper grid plate 31 opened with certain angle, support the lower end of first counterpart 50 from the outstanding forward support protuberance 43 of front panel 20.As a result, because first counterpart 50 contacts with support protuberance 43, upper grid plate 31 can not be rotated down.
Under detent 51 and state that hinge axis 42 combines, upper grid plate 31 is further raised, first flexure strip 41 with hinge axis 42 rightabouts on strain takes place, make hinge axis 42 break away from detents 51 thus.On this point, because first counterpart 50 separates with hook hole 22, so upper grid plate 31 is just removed from front panel 20 simply.
The operation that upper grid plate 31 is connected on the front panel 20 is finished by the opposite way with above-mentioned lock out operation.More particularly, after the free end of first counterpart 50 is positioned in the pan 22, the notch portion 53 of the counterpart 50 of winning is coincided with hinge axis 42, upper grid plate 31 is pushed to front panel 20.At this, during first flexure strip, 41 strains, the detent 51 of first counterpart 50 combines with hinge axis 42, makes upper grid plate 31 remain on the position shown in Fig. 5 B.When upper grid plate 31 was pushed to front panel 20, hinge axis 42 entered the guide groove 52 of first counterpart 50, and the counterpart 50 of winning is inwardly rotated.As a result, upper grid plate 31 has been closed the upper opening of front panel 20.The bottom of upper grid plate 31 is pushed to front panel 20 after shutting front panel 20, places the hook part 54 of upper grid plate 31 lower end to be formed at hook hole 23 combinations at front panel 20 places, finishes the shutoff operation of upper grid plate 31 thus.
2 to Fig. 6 to describing the bottom flase floor 32 removable structures that are connected on the front panel 20 below with reference to the accompanying drawings.
As shown in Figure 2, for bottom flase floor 32 is installed on the front panel 20, the both sides of plate 20 bottoms provide slide opening 60 in front, and bottom flase floor 32 both sides integral body at an upper portion thereof is formed with second counterpart 70 corresponding to slide opening 60.
Fig. 6 is the structure enlarged drawing that is arranged at the slide opening 60 on front panel 20 left sides, and Fig. 7 is the enlarged drawing of expression flase floor 32 left end places, bottom second counterpart 70.In the following description, because second counterpart 70 of slide opening 60 and front panel 20 1 sides and the structure of bottom flase floor 32 have identical structure with second counterpart 70 and the bottom flase floor 32 of slide opening 60 and front panel 20 opposite sides, so only be described with regard to the term of the parts of a side of air-conditioner structure to parts.
As described in Figure 6, the slide opening 60 that is provided with of the both sides of front panel 20 bottoms comprises that one is similar to that square locating hole 61 and one are similar to rectangle and from locating hole 61 upwardly extending guide holes 62.
The width of guide hole 62 (W2) is half of locating hole 61 width (W1), and extends upward from a side (left side of Fig. 6) of locating hole 61 upper ends.As a result, see that from the front slide opening 60 is L-shaped.
The top of front panel 20 locating holes 61 and the left side of guide hole 62 are provided with slit 65.Second flexure strip 66 is in the slit 65.Separate with the both sides of slit 65 simultaneously because second flexure strip 66 extends upward from the lower end of slit 65, second flexure strip 66 is to front and rear direction generation strain.The top free end of second flexure strip 66 is recessed to interior curve, makes second counterpart 70 of bottom flase floor 32 be caught by the curved end of second flexure strip 66.
One sliver 63 is arranged in the slide opening 60, and it has identical width (W2) with guide hole 62 and along locating hole 61 and vertical extension of guide hole 62 directions.Therefore second counterpart 70 on the bottom flase floor 32 is being lifted by slip in slide opening 60 when 63 contacts and is reducing.
The central point of locating hole 61 on its right side has a projection 64, makes that second counterpart 70 of bottom flase floor 32 is caught by projection 64 when opening the bottom of front panel 20.
The filter of collecting through dust in the room air of a plurality of air intlets 29 24 is arranged on the front panel 20.The thin framework that filter 24 is made by elastomeric material and have the waffle slab in a plurality of meticulous holes to constitute.Filter 24 has one to be fit to the horizontal protrusion 24a that the user catches at its underpart framework place, make filter 24 to remove from front panel 20.Be provided with a plurality of maintenance projections 28 at the place ahead of filter 24 front panel 20, it extends upward certain altitude from the lower end.Correspondingly, for filter 24 is separated from front panel 20, make the bottom of filter 24 be lifted and be pulled to by horizontal protrusion 24a and keep projection 28 places.
As shown in Figure 7, the bottom grid is provided with second counterpart 70 in its rear surface, and it is configured to be assembled to movably in the slide opening 60 on the front panel 20.Second counterpart 70 comprises and extending back from the rear surface of second counterpart 70 and the shank 71 vertical with front panel 20 and extend and be parallel to the extension 72 of bottom flase floor 32 from shank 71 ends.Shank 71 and extension 72 are made by elastomeric material and are produced distortion on the free end front and rear direction that can make extension 72.
Because extension 72 length (L1) are arranged to be slightly less than the width (W1) of locating hole 61, its area will be slightly less than the area of locating hole 61, and extension 72 can be contained in the locating hole 61.Therefore, when second counterpart 70 is initial insert in the locating hole 61 of front panels 20 after when guide hole 62 upwards slides, the bottom of front panel 20 is covered by bottom flase floor 32.Be lowered disengaging from locating hole 61 afterwards for remove bottom flase floor 32, the second counterparts 70 from front panel 20 by guide hole 62.
Because protuberance 73 is positioned at extension 72 free-ended upper areas, when second counterpart 70 was arranged in guide hole 62, protuberance 73 was positioned in giving prominence on 64 of guide hole 62 places.
The lower position of bottom flase floor 32 in its rear surface has engagement protrusion 74, and it extends upward with corresponding with the engagement protrusion 67 at front panel 20 places.So when bottom flase floor 32 was normally closed the lower area of front panel 20, the engagement protrusion 67 of front panel 20 combined with the engagement protrusion 74 of bottom flase floor 32.
8A and 8B describe the operation that is connected from front panel 20 or lay down bottom flase floor 32 below with reference to accompanying drawings.
Fig. 8 A and 8B show the enlarged perspective of installing and lay down bottom flase floor operation, wherein Fig. 8 A illustrates reduction bottom flase floor (being represented by double dot dash line) and opens the state of the bottom of front panel, and Fig. 8 B illustrates and improves the state that bottom flase floor (being represented by double dot dash line) is closed the bottom of front panel.
Shown in Fig. 8 A, when reduction bottom flase floor 32 was opened the bottom of front panel 20, second counterpart 70 was positioned at locating hole 61 places.At this, because being set in the front panel 20, the lower end (referring to Fig. 6) of filter 24 is exposed to the outside, can easily check the pollution of filter 24, and can from front panel 20, remove filter.When second counterpart 70 was positioned in the locating hole 61, the extension 72 in second counterpart 70 contacted with sliver 63, and the protuberance 73 in second counterpart 70 places giving prominence on 64 of guide hole 62.
After this, when promoting bottom flase floor 32 forward, the free end of extension 72 has a little and a bit is out of shape backward to avoid and to give prominence to 64 and combine in second counterpart 70, makes bottom flase floor 32 remove from front panel 20 thus.For bottom flase floor 32 is installed on the front panel 20, at first second counterpart 70 is advanced guide hole 62.At this moment, the free end of extension 72 has to cross when a bit being out of shape forward gives prominence to 64, makes bottom flase floor 32 as locating among Fig. 8 A.
Next, because bottom flase floor 32 is lifted, when half extension in the inside of second counterpart 70 contacted with sliver 63, second counterpart 70 moved up along guide hole 62.Move up along guide hole 62 when the protuberance 73 of extension 72 promotes second counterpart 66 at this moment.So the protuberance 73 of extension 72 is crossed second flexure strip 66 and is remained on this.
As a result, shown in Fig. 8 B, bottom flase floor 32 is positioned to close the bottom of front panel 20, and the protuberance 73 of extension 72 is returned its entopic second flexure strip 66 and catches, thereby stops bottom flase floor 32 to move down.In addition, the engagement protrusion 74 at bottom flase floor 32 places combines with the engagement protrusion 67 of front panel 20, and bottom flase floor 32 can not separate with front panel forwardly.
Reduction bottom flase floor is opened the operation of front panel 20 bottoms and is finished by the opposite way of above-mentioned fitting operation.More particularly, when bottom flase floor 32 is pushed down, when the projection of extension 72 outwards promoted second flexure strip 66, second counterpart 70 slided to locating hole 61 along guide hole 62.Thereafter, promote bottom flase floor 32 forward, the free end of extension 72 has to cross when a bit being out of shape backward gives prominence to 64, makes bottom flase floor 32 leave front panel 20 thus.
From the above, the invention provides a kind of air-conditioner, its preceding grid is divided into can easily link front panel or the top of removing from front panel, bottom flase floor.Therefore, be easier to carry out the clean operation of top, bottom flase floor, and can more easily check the pollution level of front grille internal filter by removing the bottom flase floor.In addition, filter can be removed with comparalive ease and clean easily via the bottom of opening wide.
In addition, because air-conditioner according to the present invention comprises front grille is divided into top, bottom flase floor, therefore the top of front grille, bottom flase floor can present different colors and outward appearance, can improve the outward appearance of air-conditioner and improve attraction to the consumer with this.
Though the present invention discloses by preferred embodiment and illustrates; but will be understood that those skilled in the art that various changes may be made on this basis and can not break away from invention protection domain defined by the claims and theme tone that protection scope of the present invention is limited by the scope of claim and equivalent thereof.
Claims (22)
1. air-conditioner comprises:
The body of front end face opening;
The front panel that cooperates with the body front end face; With the front grille that cooperates with the front end face of front panel, wherein front grille is divided into the zone, upper and lower that top, bottom flase floor cover front panel respectively.
2. air-conditioner as claimed in claim 1 is characterized in that:
Front panel top comprises can make the upper grid plate be coupled to hinge-unit on the front panel with rotating manner, wherein the upper grid plate has and is arranged at first counterpart that cooperates with hinge-unit movably on its rear surface, and the upper grid plate can be installed on the front panel or from it and lay down thus.
3. air-conditioner as claimed in claim 2 is characterized in that:
Hinge-unit comprise the pan that is arranged on the front panel, with isolated first flexure strip in pan both sides, its can lateral deformation and its end opposite be connected to the bottom and upper segment of pan and place the first flexure strip place and side direction outstanding so that the hinge axis that first counterpart is mated with rotating manner.
4. air-conditioner as claimed in claim 3 is characterized in that described first counterpart is outstanding so that in first counterpart insertion pan to front panel with certain curvature.
5. air-conditioner as claimed in claim 4 is characterized in that:
First counterpart comprises and is arranged on its side surface and hinge axis over against with the detent that combines with hinge axis be arranged on its side surface to cooperate with the hinge axis that wherein holds and guide first counterpart forward and the guide groove that moves backward.
6. air-conditioner as claimed in claim 5 is characterized in that:
Detent is arranged to circular to hold an end of hinge axis, wherein guide groove is spaced apart with detent and extend to have the curvature identical with first counterpart along side surface, like this, combine with hinge axis at detent, when thereby the upper grid plate is in the state of unlatching, promote the upper grid plate downwards, hinge axis enters guide groove makes the upper grid plate be rotated down the upper area of closing front panel.
7. air-conditioner as claimed in claim 5 is characterized in that:
First counterpart comprises and is arranged at its free-ended notch portion so that hinge axis easily is contained in first counterpart or separates with it.
8. air-conditioner as claimed in claim 5 is characterized in that:
Front panel comprises the supporting projections that is positioned at below the pan, and it is used to support the lower part of first counterpart, thereby keeps the upper grid plate at its open position when hinge axis combines with detent.
9. air-conditioner as claimed in claim 2 is characterized in that:
The upper grid plate comprises that in the bottom of its rear surface at least one is to the outstanding hook part of front panel, wherein front panel comprises the hook hole corresponding to the hook part of upper grid plate, thus when the upper grid plate is closed front panel top, the hook part of upper grid plate and the hook hole of front panel are can the mode of unclamping cooperating.
10. air-conditioner as claimed in claim 1 is characterized in that comprising also that in the lower end of upper grid plate or the upper end of bottom flase floor ornamental strip improves the outward appearance of front grille.
11. air-conditioner as claimed in claim 1 is characterized in that the upper grid plate comprises that import enters in the body room air thus.
12. air-conditioner as claimed in claim 1 is characterized in that the bottom flase floor cooperates with the bottom of front panel upper and lowerly moving.
13. air-conditioner as claimed in claim 12 is characterized in that:
Front panel comprises the slide opening that is arranged at its underpart, so that the bottom flase floor cooperates with front panel slidably, its middle and lower part flase floor comprises that the slide opening of packing into also can be along second counterpart of its slip.
14. air-conditioner as claimed in claim 13 is characterized in that:
Slide opening comprises the locating hole that is arranged at its underpart and has certain size and is arranged on the guide hole on locating hole top that from then on it extend upward so that second counterpart slides along it, thereby make the bottom flase floor close the lower area of front panel.
15. air-conditioner as claimed in claim 14 is characterized in that slide opening comprises the vertical sliver that is placed in one, it has with the same width of guide hole and along guide hole and extends.
16. air-conditioner as claimed in claim 15 is characterized in that:
Second counterpart comprises sliver and the shank vertical with front panel that extends rearward to from the rear surface the slide opening, extends laterally to parallel with the bottom flase floor with end from shank and has extension with the locating hole correspondingly-sized.
17. air-conditioner as claimed in claim 16 is characterized in that:
The extension of second counterpart comprises the protuberance of giving prominence to flase floor rear surface, bottom that is arranged at its inner surface, wherein front panel comprises that second flexure strip that is arranged at locating hole top and guide hole next door is so that strain to take place forward and backward, like this when second counterpart when guide hole moves up, the protuberance of second counterpart is caught by second flexure strip, thereby stops second counterpart to move down.
18. air-conditioner as claimed in claim 16 is characterized in that:
Locating hole is included in the free-ended protuberance of its side corresponding to the second counterpart extension, and its center to locating hole is outstanding, thereby second counterpart remains in the locating hole because of the interference with protuberance.
19. air-conditioner as claimed in claim 13 is characterized in that:
Front panel comprises the engagement protrusion portion that is positioned at its underpart, its crooked and extension downwards, its middle and lower part flase floor comprises the engagement protrusion corresponding to the engagement protrusion of front panel, its bending also extends upward, like this, when the bottom flase floor was closed the lower area of front panel, the engagement protrusion of bottom flase floor combined with the engagement protrusion of front panel, thereby stoped the bottom flase floor to separate forward with front panel.
20. air-conditioner as claimed in claim 13 is characterized in that:
Front panel comprises air intlet, wherein is provided with the filter that absorbs dust from room air, like this, opens the pollution that the bottom of front panel just can be checked filter with comparalive ease by moving down the bottom flase floor.
21. air-conditioner as claimed in claim 20 is characterized in that front panel comprises that a plurality of maintenance protuberances that are located at the lower end of air intlet separate with front panel to prevent filter.
22. air-conditioner as claimed in claim 21 is characterized in that:
Filter is made to realize free bend by flexible material, and it comprises the projection that at least one is positioned at its lower end so that it can be caught by the user, and the lower end of filter is raised and can spurs forward by projection like this, and filter is separated with front panel.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR200269806 | 2002-11-11 | ||
| KR1020020069806A KR100786688B1 (en) | 2002-11-11 | 2002-11-11 | Air Conditioner |
| KR1020020069805A KR100814026B1 (en) | 2002-11-11 | 2002-11-11 | Air Conditioner |
| KR200269805 | 2002-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499141A true CN1499141A (en) | 2004-05-26 |
| CN1224804C CN1224804C (en) | 2005-10-26 |
Family
ID=32829096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031025323A Expired - Fee Related CN1224804C (en) | 2002-11-11 | 2003-02-09 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4279564B2 (en) |
| CN (1) | CN1224804C (en) |
| ES (1) | ES2246102B1 (en) |
| IT (1) | ITTO20030195A1 (en) |
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| CN104515202A (en) * | 2013-10-02 | 2015-04-15 | Lg电子株式会社 | Indoor device for cassette type air conditioner |
| CN105765317A (en) * | 2013-11-26 | 2016-07-13 | 大金工业株式会社 | Indoor unit |
| CN105987490A (en) * | 2015-02-06 | 2016-10-05 | 佛山市南海南洋电机电器有限公司 | Chassis easy to disassemble and air curtain machine applying same |
| CN106152273A (en) * | 2015-04-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Air conditioner room unit and there is its air-conditioner |
| CN106152270A (en) * | 2015-04-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Air-conditioner shell and the air-conditioner with it |
| CN107062577A (en) * | 2017-03-29 | 2017-08-18 | 珠海格力电器股份有限公司 | Air conditioner |
| US10197298B2 (en) | 2013-10-02 | 2019-02-05 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| US10203150B2 (en) | 2013-10-11 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner |
| US10203124B2 (en) | 2014-01-27 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner having wind visors |
| CN109974097A (en) * | 2019-04-01 | 2019-07-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN111322274A (en) * | 2020-03-27 | 2020-06-23 | 珠海格力电器股份有限公司 | Volute and air duct machine |
| CN112969894A (en) * | 2018-10-05 | 2021-06-15 | 大金研发马来西亚私人有限公司 | Shell with hinge type access panel |
| CN113091293A (en) * | 2020-01-09 | 2021-07-09 | 宁波奥克斯电气股份有限公司 | Air conditioner connection structure and have its air conditioner |
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|---|---|---|---|---|
| JP4389845B2 (en) | 2005-06-15 | 2009-12-24 | 株式会社デンソー | In-vehicle device |
| US8505327B2 (en) | 2006-01-16 | 2013-08-13 | Lg Electronics Inc. | Indoor unit for air conditioner |
| KR101257505B1 (en) | 2006-01-16 | 2013-04-23 | 엘지전자 주식회사 | Indoor unit for air conditioner |
| JP5423420B2 (en) * | 2010-01-22 | 2014-02-19 | ダイキン工業株式会社 | Indoor unit |
| JP2012172959A (en) * | 2011-02-24 | 2012-09-10 | Sharp Corp | Air conditioner |
| JP5506754B2 (en) * | 2011-08-29 | 2014-05-28 | 三菱電機株式会社 | Air conditioner indoor unit |
| CN105352160B (en) * | 2014-08-21 | 2018-10-12 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and wall-hanging air conditioner |
| CN106765590B (en) * | 2017-01-18 | 2022-06-03 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN109708294B (en) * | 2018-12-29 | 2020-12-04 | 广东美的暖通设备有限公司 | Air conditioner indoor unit and rotary connecting structure thereof |
| CN112484287A (en) * | 2019-09-11 | 2021-03-12 | 宁波奥克斯电气股份有限公司 | Front panel and middle frame assembling structure and air conditioner |
| JP2023033904A (en) * | 2021-08-30 | 2023-03-13 | 日立ジョンソンコントロールズ空調株式会社 | Outside air processing device and air conditioner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2270154B (en) * | 1992-08-26 | 1996-08-28 | Toshiba Kk | Air conditioner |
| US5600963A (en) * | 1994-08-20 | 1997-02-11 | Samsung Electronics Co., Ltd. | Indoor unit of an air conditioner system |
| WO2002103248A2 (en) * | 2001-06-19 | 2002-12-27 | Lg Electronics Inc. | Air conditioner |
| WO2002103251A2 (en) * | 2001-06-19 | 2002-12-27 | Lg Electronics Inc. | Air conditioner |
| KR100861954B1 (en) * | 2002-11-11 | 2008-10-09 | 삼성전자주식회사 | Air conditioner |
-
2003
- 2003-01-24 JP JP2003016684A patent/JP4279564B2/en not_active Expired - Fee Related
- 2003-02-09 CN CNB031025323A patent/CN1224804C/en not_active Expired - Fee Related
- 2003-03-14 ES ES200300621A patent/ES2246102B1/en not_active Expired - Fee Related
- 2003-03-14 IT IT000195A patent/ITTO20030195A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104515202A (en) * | 2013-10-02 | 2015-04-15 | Lg电子株式会社 | Indoor device for cassette type air conditioner |
| US10197298B2 (en) | 2013-10-02 | 2019-02-05 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| CN104515202B (en) * | 2013-10-02 | 2018-10-30 | Lg电子株式会社 | The indoor unit of embedded air regulator |
| US10047972B2 (en) | 2013-10-02 | 2018-08-14 | Lg Electronics Inc. | Indoor device for cassette type air conditioner |
| US10203150B2 (en) | 2013-10-11 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner |
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| CN105765317B (en) * | 2013-11-26 | 2019-05-10 | 大金工业株式会社 | Indoor unit |
| US10203124B2 (en) | 2014-01-27 | 2019-02-12 | Lg Electronics Inc. | Indoor device for air conditioner having wind visors |
| CN105987490A (en) * | 2015-02-06 | 2016-10-05 | 佛山市南海南洋电机电器有限公司 | Chassis easy to disassemble and air curtain machine applying same |
| CN105987490B (en) * | 2015-02-06 | 2019-04-09 | 佛山市南海南洋电机电器有限公司 | A kind of quick detachable casing and the air curtain using the casing |
| CN106152270A (en) * | 2015-04-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Air-conditioner shell and the air-conditioner with it |
| CN106152273A (en) * | 2015-04-28 | 2016-11-23 | 广东美的制冷设备有限公司 | Air conditioner room unit and there is its air-conditioner |
| CN106152270B (en) * | 2015-04-28 | 2022-03-22 | 广东美的制冷设备有限公司 | Air conditioner casing and air conditioner with same |
| CN106152273B (en) * | 2015-04-28 | 2022-11-08 | 美的集团(上海)有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN107062577A (en) * | 2017-03-29 | 2017-08-18 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107062577B (en) * | 2017-03-29 | 2023-09-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN112969894A (en) * | 2018-10-05 | 2021-06-15 | 大金研发马来西亚私人有限公司 | Shell with hinge type access panel |
| CN109974097A (en) * | 2019-04-01 | 2019-07-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113091293A (en) * | 2020-01-09 | 2021-07-09 | 宁波奥克斯电气股份有限公司 | Air conditioner connection structure and have its air conditioner |
| CN111322274A (en) * | 2020-03-27 | 2020-06-23 | 珠海格力电器股份有限公司 | Volute and air duct machine |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2246102B1 (en) | 2007-02-16 |
| JP4279564B2 (en) | 2009-06-17 |
| CN1224804C (en) | 2005-10-26 |
| ITTO20030195A1 (en) | 2004-05-12 |
| JP2004163077A (en) | 2004-06-10 |
| ES2246102A1 (en) | 2006-02-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051026 Termination date: 20180209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |