CN100340813C - Bottom panel of unitary air conditioner - Google Patents
Bottom panel of unitary air conditioner Download PDFInfo
- Publication number
- CN100340813C CN100340813C CNB031299695A CN03129969A CN100340813C CN 100340813 C CN100340813 C CN 100340813C CN B031299695 A CNB031299695 A CN B031299695A CN 03129969 A CN03129969 A CN 03129969A CN 100340813 C CN100340813 C CN 100340813C
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- air
- outdoor
- bottom panel
- guard shield
- substrate
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Abstract
The present invention discloses a bottom panel of an integral air conditioner, which belongs to an air conditioner structure. The bottom panel is composed of a partition plate, a protecting cover and a compressor installation part, wherein the partition plate is formed by a plate-shaped base plate, upwards bulges and partitions an indoor base plate and an outdoor base plate; the protecting cover is formed by upward bulging on the outdoor base plate and partitions the outdoor base plate; the compressor installation part forms a whole with the outdoor base plate and is used for installing a compressor; the base plates, the partition plate, the lower protecting cover and the compressor installation part are made into a whole by using resin materials. The present invention with the design lightens the total weight of the air conditioner, reduces assembling working time and can prevent from leaking air or diffusing noise from a space between an outdoor part and an indoor part.
Description
Technical field
The present invention relates to the structure of package AC plant, says it is a kind of bottom panel that constitutes the package AC plant of chamber interior and outdoor in more detail.
Background technology
As shown in Figure 1, 2, the bottom surface of air-conditioner forms with the bottom panel 1 of metal material, and forms the two sides of air-conditioner and top by housing 3.Housing 3 is installed in the bottom, two ends on the two ends of bottom panel 1 and forms the inner space of air-conditioner.Housing 3 forms outdoor suction inlet 4 on the position that is positioned at the building outside.Outdoor suction inlet 4 becomes outdoor air and flows into the path in the outdoor in the air-conditioner.
There is front panel 5 front of air-conditioner.Be provided with on the front panel 5 and suck grid 7, suction grid 7 is that the air in the air conditioning space flow into the path in the chamber interior.And a side of front panel 5 possesses the discharge grid 9 in the air conditioning space heat-exchanged air row.Possesses the screen pack 11 that purifies air on the front panel at suction grid 7 back sides.
Institute's allocation at screen pack 11 back sides is provided with the indoor heat converter 13 that carries out heat exchange by the air of screen pack 11 and refrigerant.Indoor heat converter 13 is installed in 15 li of air guide devices on the bottom panel 1.Chamber interior air in the air guide device 15 guiding air-conditioners flows.Air guide device 15 plays the inner and outdoor of compartment when not using other demarcation strips.Symbol 16 is the orifice plate of guiding into through the air of indoor heat converter 13 on the indoor fan 19 among the figure.
The back side of air guide device 15 promptly is provided with motor 17 on the outdoor in the air-conditioner.All there is rotating shaft at motor 17 two, and the rotating shaft of one side connects air guide device 15 and extends to chamber interior, and the opposite side rotating shaft prolongs in the opposite direction.Extend to the indoor fan 19 that is provided with on the chamber interior rotating shaft, and outdoor fan 21 is set on the opposite side rotating shaft.And these fans 19,21 provide air mobile motive power to chamber interior and outdoor separately.
The mobile guard shield 23 of outdoor guiding air at air-conditioner is arranged on the bottom panel 1.Be formed with the through hole of installation room external fan 21 on the guard shield 23, thus make air from a side flow of guard shield 23 to opposite side.
In the space that separates by guard shield 23, outdoor heat converter 24 is set on the air-conditioner back side.And enter into air conditioner chamber inside by suction inlet 4, outdoor air and fluid refrigerant are carried out heat exchange on indoor heat exchanger.Symbol 25 is compressors among the figure.
But, possess in the prior art of as above structure following problem arranged.
Above-mentioned bottom panel 1 is that the plate-shape metal material by certain area forms.Therefore cause the air-conditioner overall weight to increase.If particularly the capacity of air-conditioner becomes big, certainly will strengthen the area of bottom panel 1, so the air-conditioner overall weight also sharply increases.
And the various parts of installing on the bottom panel 1 need to make the luggage of going forward side by side respectively with bottom panel 1 and join.Therefore in the assembling process of air-conditioner, because the amount of parts that will assemble on bottom panel 1 is quite a lot of, so the low problem of the operation of assembling work is arranged.
Be arranged on the air guide device of the outside and chamber interior of compartment on the bottom panel 1, or demarcation strip need be made and be installed on the bottom panel 1 in addition, therefore leak by slit generating chamber outside between bottom panel and these parts and the air between the chamber interior, so have the performance of air-conditioner to descend, and the noise of outdoor passes to the problem in the space of air conditioning by chamber interior.
Summary of the invention
The objective of the invention is in order to solve above-mentioned prior art problems, provide a kind of can be the bottom panel of the minimized package AC plant of the component number that will assemble.
Another object of the present invention provides the bottom panel of lighter relatively package AC plant.Another purpose of the present invention is at the package AC plant that a kind of closed chamber more definitely inside and outdoor are provided.
In order to achieve the above object, the present invention includes tabular substrate, the demarcation strip of the formation top protruding upward of substrate and compartment internal base plate and outdoor substrate, the downside guard shield of formation protruding upward of outdoor substrate and compartment external substrate, also possess upward on its outdoor substrate and give prominence to, have certain inner space and to the motor mounting part of downside guard shield opening, possess the compressor installation portion that projects upwards bearing and ribs from the outdoor substrate, and substrate, demarcation strip, downside guard shield, motor mounting part and compressor installation portion form integral body.
The bottom panel of described package AC plant, its motor mounting part is communicated with the inner space of motor mounting part to the perforation notch of downside guard shield opening, and air flow into the inside of air-conditioner from the below of bottom panel by the perforation notch.
The bottom panel of described package AC plant, it is to project upwards three bearings that form the equilateral triangle summit from the outdoor substrate, and forms circular depressed part around the bearing.
Above-mentioned bottom panel, demarcation strip, downside guard shield and motor mounting part are formed by resin material.
If use the bottom panel of the present invention of said structure, just have that air-conditioner complete machine weight lightens, descend to the man-hour of assembling work, the air between the indoor and outdoors portion of air-conditioner inside leaks and the advantage of noise minimization.
Package AC plant of the present invention is owing to forming integral body at bottom panel, demarcation strip, downside guard shield, so reduced the assembling number of components and parts.The effect that therefore the number of working processes decline of assembling work arranged.
Moreover, because parts form integral body, the air that can cut off between outdoor and the chamber interior leaks or the noise diffusion, and therefore the effect that improves thermal insulation and sound insulation is arranged.
Make bottom panel by resin material in the present invention, so the lighter overall weight of air-conditioner.Lighter advantage when therefore mobile air-conditioner being arranged.
The air capacity that is drawn in the outdoor of air-conditioner connects bottom panel and can suck the bottom grid of extraneous air owing to possess, so can maximize.Therefore the effect that can improve efficiency of air conditioner is arranged.
Description of drawings
Fig. 1 is the surface structure oblique view of the package AC plant of prior art.
Fig. 2 is that internal structure was partly cut oblique view after the package AC plant of prior art was removed housing.
Fig. 3 is the oblique view of package AC plant structure of the present invention.
Fig. 4 is the exploded perspective view of the internal structure of package AC plant of the present invention.
Fig. 5 is to be the bottom panel structure oblique view of the present invention of benchmark with the chamber interior.
Fig. 6 is to be the bottom panel structure oblique view of the present invention of benchmark with the outdoor.
Fig. 7 is the generalized section of part-structure of the present invention.
Fig. 8 is the structure oblique view of air guide device among the present invention.
Fig. 9 is indoor fan and an indoor motor mounting structure oblique view among the present invention.
Figure 10 is a control box structure oblique view among the present invention.
Figure 11 is an outdoor motor structure oblique view among the present invention.
Figure 12 is the oblique view of upside guard shield among the present invention.
It below is the explanation of major part symbol in the accompanying drawing
100 bottom panels, 110 substrates
120 demarcation strips, 124 condensed water through holes
130 downside guard shields, 132 half-round
134 ribs, 136 installation portions
138 patchholes, 140 motor mounting parts
142 slot parts 144 connect notch
150 bottom grids, 152 extensions
160 compressor installation portions, 162 bearings
164 support rib 200 front panels
210 suck grid 220 airstrainers
230 front support frames, 232 display windows
240 discharge support 242 grid portions
244 discharge grid 246 vertical rib
248 horizontal ribs, 310 indoor heat converters
320 lower air guiders, 322 bottom surface boards
324 rear wall parts, 326 side wall portions
328 hang protruding 330 downside fan support portions
332 semi-circular projection, 334 fixing rib
344 sections poor faces of 336 condensed water guide grooves
346 upside fan support sectors, 410 indoor fans
420 indoor motors, 430 indoor motor installation portions
432 installed surfaces, 440 bearing assemblies
442 bearing caps, 442 ' insertion groove
500 control boxes, 510 main parts
512 motor caps 514 link hook
520 caps, 522 connection groove section
530 capacitors, 540 capacitor installation portions
600 housings, 610 handles
650 outdoor lid, 660 lid segment difference sections
700 shield assemblies, 710 shield brackets
720 shieldings, 810 outdoor motors
820 blowing fans, the 822 fans device that disperses
850 upside guard shields, 852 upside half-round
Projection is inserted in 854 segment difference sections 856
The specific embodiment
Below in conjunction with drawings and Examples to the detailed description of the invention.
As shown in Figure 3, the outward appearance of air-conditioner is by the bottom panel 100 that forms the bottom, be installed in its front upper part and at the front panel 200 of air-conditioner front, be installed on bottom panel 100 upper backs and form the housing 600 of air-conditioner back and two sides, be connected on the housing 600 and the lid of the outdoor above forming 650 constitutes.And shield assembly 700 is set in the and arranged on left and right sides of air-conditioner.
Shown in Fig. 4,5, the bottom of air-conditioner is to be formed by bottom panel 100, and such bottom panel 100 usefulness resin material injection mouldings form.And bottom panel 100 distinguishes air conditioner chamber demarcation strip 120 and downside guard shield 130 inner and outdoor and constitute, and these all forms integral body by the substrate 110 that forms the bottom.
At outdoor substrate 110 " on have with it and to form downside guard shield 130 whole and that make progress side-prominent, and on downside guard shield 130, connect upside guard shield 850.That is, connect the through hole 860 that upside guard shield 850 and 130 formation of downside guard shield are communicated with outdoor heat converter 830, through hole is provided with fan 820 for 860 li.There is the half-round 132 that constitutes through hole 860 Lower Halves the upper end of downside guard shield 130 for this reason.
As shown in Figure 5, the upper and lower sides in downside guard shield 130 sides is formed with ribs 134, strengthens the intensity of downside guard shield 130.And ribs is symmetrical on the two sides of downside guard shield.And, at the installation portion 136 of the upper end of ribs 134 formation inverse trigonometric shape, be beneficial to the lower end of guiding upside guard shield 850, make it carry out installation exercise easily.On the present Fig. 7 of such structure.
Half-round 132 two ends of downside guard shield 130 are formed with the patchhole 138 of upward opening separately.Patchhole 138 is insertion projectioies 856 of inserting upside guard shield 850.
As shown in Figure 6, " the Tu Chu motor mounting part 140 upward that outdoor substrate 110 from bottom panel 100 arranged between downside guard shield 130 and the demarcation strip 120.The slot part 142 of half slot shape is in the mediad lower recess of motor mounting part (140), and outdoor motor 810 here is installed, as shown in figure 11.
From the plane, motor mounting part 140 possesses certain width from the back side of demarcation strip 120 to downside guard shield 130.Certain inside space (not shown) is therefore arranged in the inside of motor mounting part 140, and such inner space is in communication with the outside through the bottom of bottom panel 100.
And, a plurality of perforation notch 144 on motor mounting part 140, and be communicated with the inner space of motor mounting part 140 to downside guard shield 130 openings.Therefore air flow into the inside of air-conditioner from the below of bottom panel 100 by perforation notch 144.
As the reference scheme,, motor mounting part 140 joins but forming the luggage of going forward side by side with substrate 110 also each personal resin material.And possesses said structure equally.
As shown in Figure 6, the right side of motor mounting part 140 has and connects outdoor substrate 110 " bottom grid 150, the extension 152 that the Bian Shangyou of bottom grid 150 is upwards outstanding.So can guide from bottom panel 100 below inhaled airs.
Bearing 162 is generally made by metal material, though do not embody the round end that bearing 162 lower ends possess among the figure, and at injection molded outdoor substrate 110 " in time, insert, and with its formation one.
Form circular depressed part 163 around the said fixing place 162.The crash roll (not shown) of supports compressor 840 placing plates (not shown) bottom is installed on it.Because being installed on the depressed part 163, crash roll supports placing plate, so can reduce the vibrations of compressor 840.
Have from outdoor substrate 110 between the bearing 162 " give prominence to and form the ribs 164 of integral body upward, so the front end of compressor 840 placing plates can be installed.
Above before the chamber interior of bottom panel 100 front panel 200 is set.Front panel 200 is located at the airstrainer 220 that sucks grid 210 back by the suction grid 210 that possesses in front and suck air in the room, and the front support frame 230 that sucks grid 210 is installed, and the discharge support 240 that inserts and be located at front support frame 230 upper ends constitutes.
The top of front panel 200 forwards tilts, and display window 232 here is set.Discharge the grid portion 242 and its formation integral body at support 240 two ends, and the discharge grid 244 that can load and unload is set in the space between the grid portion 242, be convenient to the air of air-conditioner internal heat exchange is arranged again to indoor.And be formed with on the above-mentioned discharge grid 244 in the control air-flow direction, prevent to point a plurality of horizontal ribs 248 of insertion.Can control in vertical rib 246 and horizontal ribs 248 that horizontal ribs 248 lower guide air are discharged.And, discharge 240 following connections of support and discharge guide portion 250.Make discharging of the inner discharge of air-conditioner air through guiding.
The inboard of front panel 200 is provided with the indoor heat converter 310 with evaporator function.Indoor heat converter 310 is in order to carry out heat exchange between the refrigerant by suction grid 210 inhaled airs and heat-exchange system.Indoor heat converter 310 should be located at the front of lower air guider 320.
As shown in Figure 8, lower air guider 320 is by the bottom surface sections 322 that forms the bottom surface, and the conglobate rear wall parts 324 of its rear end inner face, and the side wall portion 326 that the forwards vertical warpage of the two side ends of rear wall parts 324 prolongs constitutes.
The back side of rear wall parts 324 also should be crooked, forms on the whole and the corresponding shape of demarcation strip 120 front depressed parts that is chamber interior and outdoor to the air-conditioner zoning.And the front end of bottom surface sections 322 is formed with condensed water guide groove 336.Condensed water guide groove 336 is to discharge for the condensed water that the indoor heat converter 310 that its upper end is installed is generated.
As shown in Figure 8, the upper end of lower air guider 320 is combined with upside air guide device 340.The top of upside air guide device 340 connects to be provided with discharges guider 250.The side of upside air guide device 340 is formed with hook 342.Hook 342 is connected with the extension projection 328 that lower air guider 320 side wall portions 326 form, and makes it to combine with upside air guide device 340.
Lower end, the both sides section of the being formed with difference face 344 of upside air guide device 340,329 combine above side wall portion 326 leading portions of section difference face 344 and lower air guider 320, and make it easier, and can effectively stop leakage of air with being connected of lower air guider 320.
Upside fan support portion 346 is formed on the side of upside air guide device 340, and combines with the integrally formed downside fan support portion 330 of lower air guider 320 side wall portions 326, thus supported chamber's internal fan 410.
As shown in Figure 9, indoor fan 410 adopts the axial flow fan that inner inhaled air is discharged to center of circle direction, the air of discharging prolongs upper and lower side air director 320,340 and discharges guider 250 by discharging grid 244 guiding, is discharged in the air conditioning space.
The indoor motor 420 of rotating room's internal fan 410 is installed in indoor fan 410 left sides.Indoor motor 420 is installed on the indoor motor installation portion 430 on the bottom panel 100.The installed surface 432 of the half slot shape of the oriented lower recess of upper central of indoor motor installation portion 430, and indoor motor 420 here is installed.
Installation shaft bearing assembly 440 on the right side central shaft of indoor fan 410.Bearing assembly 440 is to constitute by being inserted in inner bearing (not shown) and covering multiple elastomeric material bearing cap 442.Bearing cap 442 is pulley shape, and along periphery central authorities form insertion groove 442 '.So insertion groove 442 ' be combined on downside fan support portion 330 semi-circular projection 332 of lower air guider 320 side wall portions 326 formation.
The left side of indoor motor installation portion 430 is provided with the control box 500 that electric component is installed.As shown in figure 10, control box 500 is made of main part 510 and cap 520, and main part 510 is box-likes of left side opening, and the right side forms one with the motor cap 512 that wraps indoor motor 420 tops.And form at a certain distance in the left front of main part 510 and to link hook 514.
The opening portion of main part 510 is by cap 520 sealings.Such cap 520 front ends form connection groove section 522 at a certain distance, and the binding hook 514 of main part 510 is coupled together.Therefore cap 520 is that axle rotates and opens and closes with the front end.
The outside of cap 520 also possesses the capacitor installation portion 540 that capacitor 530 is installed.The capacitor installation portion is formed on the outer bottom of cap 520.Connecting line on the airtight connection capacitor installation portion inner capacitor 530 also possesses capacitor cover 542.Capacitor 530 upper ends are connected cap 520 tops, and the upper end of its lower end insertion capacitor installation portion is fixed.
Secondly, the housing 600 that constitutes outside back of air conditioner chamber and side outward appearance be installed in the outdoor substrate 110 of bottom panel 100 ' on.The back of housing 600 and side form grid portion, and suck or discharge air by grid portion.For air-conditioner is moved easily, be formed with the handle 610 of air-conditioner on the top, side of housing 600.
The upper end of housing 600 is equipped with outdoor lid 650.The front end of outdoor lid 650 is formed with segment difference section 660, and the shield bracket 710 of shield assembly 700 is installed in segment difference section 660.
The back of housing 600 and side are formed with across forward part and suck the suction grid portion of extraneous air.Be formed with a certain size grid portion 652 above the outdoor lid 650.And the grid portion 652 of outdoor lid 650 also becomes outdoor air and is drawn into path in the air conditioner chamber outside.
In addition, shield assembly 700 is by shield bracket 710 with shield 720 slits that are configured to seal between air-conditioner and the window.Shield bracket 710 is cross over outdoor lid 650 and bottom panel 100 is installed also slidably.That is, shield bracket 710 inserts the central portion two side ends of air-conditioner, and can horizontally slip, thus the slit between shield bracket 710 sealing air-conditioners and the window, and play a part to cut off flowing of indoor-outdoor air.The lower end of bottom panel 100 is formed with lower end insertion that makes shield bracket 710 and the installation portion (not shown) that slides
As shown in figure 11, at the outdoor base plate 110 of bottom panel 100 " on, with the motor mounting part 140 of its formation integral body outdoor motors 810 are installed, the rotating shaft rear end of outdoor motor 810 is provided with to outdoor the air motive blowing fan 820 that flows is provided.
Blowing fan 820 has the fan that the connects blade end device 822 that disperses.Disperse device 822 of fan scatters the condensed moisture that accumulates in the condensed water water holding department 175, and splashes on the outdoor heat converter 830 that is arranged on blowing fan 820 rears, thus reduce the temperature of outdoor heat converter 830, and the raising cooling effectiveness.Outdoor heat converter 830 makes the refrigerant in outside inhaled air and the heat exchange circulation system carry out heat exchange.In addition, at outdoor substrate 110 " above compressor installation portion 160 on the compressor 840 of heat exchange circulation system inscape is set.
As shown in figure 12, upside guard shield 850 is installed on the top of bottom panel 100 downside guard shields 130.Be formed with the upside half-round 852 corresponding on the upside guard shield 850 with the half-round 132 of downside guard shield 130, and the upside half-round forms the through hole 860 that is communicated with outdoor heat exchanger 830 with downside guard shield 130 half-round 132, and through hole is provided with blowing fan 820 for 860 li.
The lower end of upside guard shield 850 is formed with segment difference section 854.As shown in Figure 7, segment difference section 854 prolongs certain distance and makes it be installed to the one side of downside guard shield 130 from the portion of facing down of upside guard shield 850.Segment difference section 854 should be formed on the position that does not have to hinder with installation portion 136.Be formed with insertion projection 856 below the upside guard shield 850 with on patchhole 138 correspondence positions.Insert projection 856 and be inserted into 138 li of patchholes, and upside guard shield 850 is connected on the downside guard shield 130.
Below, describe the effect of package AC plant of the present invention in detail.
Air-conditioner of the present invention is with refrigeration or heating mode operation.Operate to example with refrigeration mode, the air-conditioner in the refrigeration mode is discharged to the heat in air conditioning space outdoor.
For this reason, drive air-conditioner,, make the air in air conditioning space be drawn into the inside of air-conditioner by the suction grid 210 of front panel 200 in 410 rotations of chamber interior indoor fan.
Purified by airstrainer 220 by sucking grid 210 inhaled airs, and carry out heat exchange by the refrigerant of indoor heat converter 310 and heat exchange circulation system.Undertaken after the heat exchange air of relative low temperature being drawn into 410 li of indoor fans by indoor heat converter 310.
The air that is sucked and discharged again by indoor fan 410 guides and flow into 250 li of discharge guide parts through air guide portion 320,340.Flow to the air of discharging guide part 250 and be discharged to the air conditioning space by discharging grid 244.The air of Pai Chuing temperature in air-conditioning joint space rises like this, enters into the inside of air-conditioner again by suction grid 210.
Secondly, the outdoor heat converter 830 that the refrigerant of accepting heat from indoor heat converter 310 flow into outdoor carries out heat exchange with outside inhaled air, therefore discharges heat to the outside.
Blowing fan 820 is driven by outdoor motor 810 and rotates, outdoor air flow into the outdoor of air-conditioner by side grid portion, Geiger grid portion 660 and the bottom grid portion 150 of the two sides of housing 600, and between the demarcation strip 120 of guard shield 130,850 and bottom panel 100, flow.The air that is incorporated between guard shield 130,850 and the demarcation strip 120 is sucked by blowing fan 820, and flow on the outdoor heat converter 830.
Air carries out heat exchange by the refrigerant of outdoor heat converter 830 and heat-exchange system.Because be refrigeration mode, so air obtains heat and discharges to housing 600 rears of air-conditioner from refrigerant.
In addition, bottom panel of the present invention 100 is formed by resin material, and such bottom panel 100 forms whole with demarcation strip 120, downside guard shield 130 and outdoor motor installation portion 140.
Be formed with bottom grid 150 on the bottom panel 100, and outdoor air also can flow into the inside of air-conditioner by motor mounting part 140.Therefore can be in the running of air-conditioner the air capacity maximization that flow into 830 li of outdoor heat converters.
Secondly, on downside guard shield 130, install in the upside guard shield 850, if upside guard shield 850 is moved down above downside guard shield 830, the upper end of the bottom of upside guard shield 850 and downside guard shield 130 is exactly to last by installation portion 136 guiding of inverse trigonometric shape.Particularly segment difference section 854 is owing to be installed in the one side of downside guard shield 130, becomes higher in conjunction with precision between them.
Claims (4)
1. the bottom panel of a package AC plant, comprise tabular substrate, the demarcation strip of the formation top protruding upward of substrate and compartment internal base plate and outdoor substrate, the downside guard shield of formation protruding upward of outdoor substrate and compartment external substrate, it is characterized in that also possessing on the outdoor substrate outstanding upward, certain inner space is arranged and to the motor mounting part of downside guard shield opening, possess the compressor installation portion that projects upwards bearing and ribs from the outdoor substrate, and substrate, demarcation strip, the downside guard shield, motor mounting part and compressor installation portion form integral body.
2. according to the bottom panel of the described package AC plant of claim 1, it is characterized in that motor mounting part is communicated with the inner space of motor mounting part to the perforation notch of downside guard shield opening, air flow into the inside of air-conditioner from the below of bottom panel by the perforation notch.
3. according to the bottom panel of the described package AC plant of claim 1, it is characterized in that possessing three summits that form equilateral triangle, and form circular depressed part around the bearing from the bearing that the outdoor substrate projects upwards.
4. according to the bottom panel of the described package AC plant of claim 1, it is characterized in that bottom panel, demarcation strip, downside guard shield and motor mounting part are formed by resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031299695A CN100340813C (en) | 2003-05-30 | 2003-05-30 | Bottom panel of unitary air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031299695A CN100340813C (en) | 2003-05-30 | 2003-05-30 | Bottom panel of unitary air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1553104A CN1553104A (en) | 2004-12-08 |
| CN100340813C true CN100340813C (en) | 2007-10-03 |
Family
ID=34322606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031299695A Expired - Fee Related CN100340813C (en) | 2003-05-30 | 2003-05-30 | Bottom panel of unitary air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100340813C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145142A (en) * | 1995-11-20 | 1997-06-06 | Fujitsu General Ltd | Air conditioner |
| CN1247292A (en) * | 1998-08-26 | 2000-03-15 | 开利公司 | Window type room air conditioner |
| CN1250143A (en) * | 1998-10-01 | 2000-04-12 | 惠尔普尔公司 | Compacting air conditioner |
| CN1278901A (en) * | 1998-09-16 | 2001-01-03 | 开利公司 | Window room air conditioner |
| US6321553B1 (en) * | 2000-08-17 | 2001-11-27 | Carrier Corporation | Air conditioner structure |
-
2003
- 2003-05-30 CN CNB031299695A patent/CN100340813C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145142A (en) * | 1995-11-20 | 1997-06-06 | Fujitsu General Ltd | Air conditioner |
| CN1247292A (en) * | 1998-08-26 | 2000-03-15 | 开利公司 | Window type room air conditioner |
| CN1278901A (en) * | 1998-09-16 | 2001-01-03 | 开利公司 | Window room air conditioner |
| CN1250143A (en) * | 1998-10-01 | 2000-04-12 | 惠尔普尔公司 | Compacting air conditioner |
| US6321553B1 (en) * | 2000-08-17 | 2001-11-27 | Carrier Corporation | Air conditioner structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1553104A (en) | 2004-12-08 |
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Granted publication date: 20071003 Termination date: 20140530 |