CN1727798A - Structure for opening and closing outlet of indoor machine of air conditioner - Google Patents
Structure for opening and closing outlet of indoor machine of air conditioner Download PDFInfo
- Publication number
- CN1727798A CN1727798A CNA2004100202033A CN200410020203A CN1727798A CN 1727798 A CN1727798 A CN 1727798A CN A2004100202033 A CNA2004100202033 A CN A2004100202033A CN 200410020203 A CN200410020203 A CN 200410020203A CN 1727798 A CN1727798 A CN 1727798A
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- China
- Prior art keywords
- door
- outlet
- connecting rod
- indoor set
- air conditioner
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Abstract
The present invention discloses an air vent opening/closing structure of air conditioner indoor machine. Said structure includes the following components: front frame, on its side surface the air vent is formed; air vent door for opening/closing the air vent; up-down moving mechanism for driving air vent door and making it be opened or closed; rotatable connecting bar whose one end is connected with air vent door; and air vent door opening/closing device composed of rotatable connecting bar connecting component connected between another end of rotatable connecting bar and up-down moving mechanism.
Description
Technical field
The present invention relates to a kind of air conditioner, relate to furtherly a kind ofly suck room air from the back side and from the outlet opening and closing structure of a kind of indoor apparatus of air conditioner of discharging previously.
Background technology
Generally, air conditioner is by its inner refrigerant compresses to circulating, the freeze cycle of condensation, expansion and evaporation, comes indoor temperature is regulated.That is, refrigerant becomes the cryogenic high pressure refrigerant by condenser to outside release heat after off-premises station is compressed into the HTHP refrigerant, becomes the refrigerant of low-temp low-pressure again by expansion valve.Behind the evaporimeter absorption heat of the refrigerant of low-temp low-pressure through indoor set, flow to off-premises station again and circulate.Wherein, compression process, condensation process and expansion process are that the off-premises station at air conditioner carries out, and evaporation process is to be undertaken by blowing fan and heat exchanger in indoor set.
Air conditioner has integrated air conditioner, is to be arranged on freeze cycle integral body in the housing and to be installed in wall-through type air conditioner on window etc., and its inside is separated into indoor section and outdoor section.Also have type-dividing conditioner, type-dividing conditioner is to be made of indoor set and off-premises station two parts, and is separately positioned on indoor and outdoors.
Type-dividing conditioner, be divided into again according to the difference of set-up mode wall-hanging, duct type, ceiling type and courtyard are embedded etc.
Indoor set can use wall-hanging or duct type, also can be replaced by ceiling type according to user's demand, and this indoor set is free replacing formula indoor set.
Fig. 1 is the oblique view of the outlet closed condition of existing indoor apparatus of air conditioner; Fig. 2 is the oblique view of the outlet open state of existing indoor apparatus of air conditioner.
As shown in Figure 1 and Figure 2, general indoor apparatus of air conditioner 10 is front frameworks 35 of the rear side that includes the front panel 20 that constitutes the front, be arranged on front panel 20 and attached to the back side of front framework 35, and the bonnet 40 with outlet shutter door 32.
As above the indoor set 10 of Gou Chenging is when connecting power supply, and outlet shutter door 32 is open, and cooled air is discharged to indoor by outlet shutter door 32.When indoor set 10 actions stopped, outlet shutter door 32 will be closed.
Existing indoor apparatus of air conditioner needs on each outlet shutter door drive unit to be set in addition in order to drive outlet shutter door 32.Have in order to drive the outlet shutter door drive motors is installed separately, not only manufacturing cost increases, and has increased installation work-hour, thereby has increased the whole expense that is spent on indoor set is made.
Summary of the invention
Technical problem to be solved by this invention is that a kind of outlet opening and closing structure that can make the whole a kind of indoor apparatus of air conditioner that opens and closes of outlet on the indoor set front face is provided.
The technical solution adopted in the present invention is: a kind of outlet opening and closing structure of indoor apparatus of air conditioner, include the door of discharging port that the side is formed with the front framework of outlet and opens and closes outlet, also be provided with by: drive the reciprocating mechanism that door of discharging port opens and closes; Reach the rotation connecting rod that an end is connected with door of discharging port; Be connected the other end of rotation connecting rod and the door of discharging port of the composition of the rotation connecting rod attaching parts between the reciprocating mechanism and open and close device.
The indoor set of air conditioner of the present invention, the outlet that is arranged at the indoor set front is open when indoor set uses, and is to close when not using.Because outlet is not closed when using, foreign can not flow into indoor set inside, has the clean effect of outward appearance in the indoor set of maintenance.Because being arranged at least more than one door of discharging port of indoor set front all is to be controlled by a drive unit, it is simple therefore to have manufacturing process, the effect that manufacturing cost is few.
Description of drawings
Fig. 1 is the oblique view of the outlet closed condition of existing indoor apparatus of air conditioner;
Fig. 2 is the oblique view of the outlet open state of existing indoor apparatus of air conditioner;
Fig. 3 is the front oblique view of indoor apparatus of air conditioner of the present invention;
Fig. 4 is the back side oblique view of indoor set of the present invention;
Fig. 5 is the exploded perspective view of indoor apparatus of air conditioner of the present invention;
Fig. 6 is the back side of indoor apparatus of air conditioner of the present invention exploded perspective view when sucking air;
Fig. 7 is front that the present invention the passes through indoor set front exploded perspective view when discharging air;
Fig. 8 is the profile of the door of discharging port opening and closing device of outlet of the present invention under open state;
Fig. 9 is the profile of the door of discharging port opening and closing device of outlet of the present invention under in off position;
Figure 10 is the front framework schematic diagram that has the motor that drives the door of discharging port opening and closing device.
Wherein:
110: front panel 120: the front framework
121: outlet 130: blowing fan
140: deflector 150: heat exchanger
160: bonnet 170: electric control chamber
180: drain pan 190: the tube connector lid
200: door of discharging port opening and closing device 220: shell
230: connecting rod rack 270: motor gear
231: rotation connecting rod attaching parts 232: rotation connecting rod
400: door of discharging port 410: rotation connecting rod link holder
The specific embodiment
Below, in conjunction with the accompanying drawings to detailed the describing of specific embodiments of the invention.But can not think to be confined to the embodiment of the present invention's prompting, under the prerequisite of the spirit and scope of the invention of in not breaking away from the claim scope, determining, can make change miscellaneous and modification.
Fig. 3 is the front oblique view of indoor apparatus of air conditioner of the present invention; Fig. 4 is the back side oblique view of indoor set of the present invention.
As shown in Figure 3, Figure 4, the outward appearance of indoor apparatus of air conditioner 100 of the present invention has: comprise front panel 110, be arranged on front panel 110 rear sides and form the front outward appearance, and both sides have the front framework 120 of outlet 121, be arranged on the door of discharging port opening and closing device 200 between front framework 120 and the front panel 110, combine with front framework 120 and form the bonnet 160 at the back side, be formed on the downside of indoor set 100, accommodate the tube connector lid 190 of the various tube connectors that enter indoor set.
Be formed with the outlet of the room air discharge that will suck in front on the framework 120, form the suction inlet that can suck room air on the bonnet 160.
That is, be formed with upper end suction inlet 161 on the inclined plane of the upper end of bonnet 160; Central authorities at bonnet 160 are formed with central suction inlet 162; Also can form suction inlet on two lateral incline of bonnet 160.Be formed with netted grid on the suction inlet 161,162, can filter the foreign material that from indoor set 100 inhaled airs, contain for the first time.
Be formed with on the bottom surface of bonnet 160 can insert to suck through the upper end 161 and central suction inlet 162 on the filter that filters once more such as the small foreign substances that contains of the first room air that filters of suction grid insert mouthfuls 163.
The mobile route that enters the air of indoor set 100 be by form on the bonnet 160 at least more than one suction inlet 161,162 and filter insert mouthfuls 163 suck after, discharge by at least more than one the outlet 121,123 that forms on the front framework 120.
Fig. 5 is the exploded perspective view of indoor apparatus of air conditioner of the present invention.As shown in Figure 5, the indoor set 100 of air conditioner of the present invention includes: the front panel 110 that forms the front outward appearance of indoor set 100; The front framework 120 that is arranged on the front panel rear side and is connected with front panel 110; Be arranged on the rear side of front framework 120, can be to the blowing fan 130 of indoor set 100 inspiration room airs; Be arranged on the rear side of blowing fan 130, guiding is the deflector 140 of inhaled air by blowing fan 130 rotations; Be arranged on the rear side of deflector 140, by contacting with inhaled air, thus the heat exchanger 150 that the temperature of inhaled air is descended; And the rear side that is arranged on heat exchanger 150, and the bonnet 160 that combines with front framework 120.
Be equipped with between plate 110 and the front framework 120 in order to open and close the door of discharging port opening and closing device 200 of outlet 121 in front.
As mentioned above, indoor set 100 is that order with front panel 110, front framework 120, blowing fan 130, deflector 140, heat exchanger 150 and bonnet 160 assembles.
Upper space between framework 120 and the deflector 140 is provided with control and drives the motor of blowing fan 130 and the electric control chamber 170 of other electric components in front; At the downside of heat exchanger 150, also be provided with the drain pan 180 of the condensed water that forms on the surface of collecting heat exchanger 150.The downside of drain pan 180 also be provided with collecting company run in water pond 180 drainpipe and connect the tube connector lid 190 of the various tube connectors of indoor set 100.Constitute the indoor apparatus of air conditioner of an integral body from the above mentioned.
To carry out following explanation to the function and the effect of each several part below.
At first, front panel 110 forms the outward appearance of indoor set in the front of indoor set 100 of the present invention.Be formed with on one side of front panel 110 show indoor set 100 action whether and/or display part (not shown) window 111 of operating state.In addition, more attractive in appearance in order to make indoor set, also can add ornament materials or pattern on the plate 110 in front.
Blowing fan 130 is to be rotated by the driving of the motor on the back side that is arranged on front framework 120 500, thereby sucks room air in indoor set 100.Blowing fan 130 can be provided with at least more than one according to the size or the purposes of indoor set 100.
Deflector 140 plays a part guiding and is circulated in indoor set by blowing fan 130 inhaled airs and discharge.On deflector 140, be by air guide 141,142 its circulations of guiding by bullport 145 inhaled airs, and discharge from outlet 121,123.Air guide 141 can be designed to varied according to the direction and the number of outlet.
In addition, also include on the deflector 140 and be arranged on its two sides and can rotate with certain angle, adjust the wind direction regulating device 144 of the direction of the cooling air that is discharged from, and in order to prevent when user or child's etc. hand enters, the safety net 146 that is injured by blowing fan 130.
Thereby the hot-air that sucks to indoor set 100 is in over-heat-exchanger 150, loses heat and becomes low-temperature condition.Because the area of heat exchanger 150 is big more, its cooling effect is good more, and therefore, the shape of heat exchanger 150 can be made rectangle or be formed slopely with certain angle.In the process of hot-air cooling, the steam that is present in the room air that is inhaled into forms condensed water on the surface of heat exchanger 150.Downside at heat exchanger 150 also is provided with the drain pan 180 that can make the condensed water gathering that forms on heat exchanger 150 surfaces, thereby condensed water can not spilt from indoor set 100.
Also be provided with on the bonnet 160 and be used to insert filter that bag filter is contained in the filter (not shown) of the dust in air that is inhaled into etc. and insert mouthfuls 163.Filter is inserted between bonnet 160 and the heat exchanger 150, thereby can not adhere to dust and other impurities on the surface of heat exchanger 150.And filter inserts the suction inlet that mouth 163 also constitutes room air.
In addition, the edge of bonnet 160 is formed slopely at a certain angle, thereby indoor set 100 also can be provided with on indoor corner freely, and also can form suction inlet on the side.
Be formed with hanging hole or hanging groove (not shown) that can settling of at least more than one makes indoor set 100 on the bonnet 160 edge parts.
Fig. 6 is the back side of indoor apparatus of air conditioner of the present invention exploded perspective view when sucking air.
As shown in Figure 6, the bonnet 160 of indoor set can form more than one at least suction inlet as mentioned above.As, the central suction inlet 162 that forms in the upper end suction inlet 161 that forms on the upper side of bonnet 160 and the central authorities of bonnet 160.In addition, the dual-side of bonnet 160 can also form suction inlet along the position.
The lower side of bonnet 160 inserts mouth 163 along being formed with the filter that can insert filter on the position, and filter inserts mouth 163 and also constitutes a suction inlet.
When indoor set 100 of the present invention is installed on the wall, be to come air in the suction chamber by the upper and lower, left and right side except that central suction inlet 162.When being provided with, also can suck air by central suction inlet 162 if indoor set 100 keeps at a certain distance away with wall.
When if indoor set 100 is arranged on the place, corner that wall and wall intersect, can insert the interior air of mouthful 163 suction chambers by upper end suction inlet 161 and central suction inlet 162 and filter.
Fig. 7 is front that the present invention the passes through indoor set front exploded perspective view when discharging air.
As shown in Figure 7, preceding stated in front forms more than one at least outlet on the framework 120, and the dual-side that includes framework 120 in front is along the side outlet 121 of last formation and be formed on bottom surface outlet 123 on the lower edges.In addition, the shape according to air guide 141,142 also can form upside outlet (not shown).
The outlet that the edge of the face portion of front framework 120 forms is a right angle quadrangle state, from and also form the front outlet (not shown) that the move left and right by front panel 110 opens and closes.
In indoor set 100 actions, it is selectable switching that each outlet can be set to.
Structure below in conjunction with the detailed explanation door of discharging port opening and closing device of accompanying drawing.
Fig. 8 is the profile of the door of discharging port opening and closing device of outlet of the present invention under open state; Fig. 9 is the profile of the door of discharging port opening and closing device of outlet of the present invention under in off position.
As Fig. 8, shown in Figure 9, door of discharging port opening and closing device 200 of the present invention is to include door of discharging port 400; Be connected the connecting rod rack 230 of doing vertical up-or-down movement with door of discharging port 400; The motor gear 270 that is meshed connecting rod rack 230 is in vertical reciprocating motion with connecting rod rack 230.
Also include the side that an end is connected door of discharging port 400, the other end is connected the end of connecting rod rack 230, and can be respectively serve as the rotation connecting rod 232 that axle rotates to an angle with the tie point at its two ends.Door of discharging port 400 is by being arranged on the rotation connecting rod link holder 410 on its side and rotating the terminal hinged of connecting rod 232.
The bottom of connecting rod rack 230 also is connected with rotation connecting rod attaching parts 231, the central part of rotation connecting rod attaching parts 231 is connected the bottom surface end of connecting rod rack 230, and its two ends are connected with rotation connecting rod 232 respectively after the local bending that decentre portion keeps at a certain distance away.That is, rotation connecting rod 232 is to be connected with the end of connecting rod rack 230 by rotation connecting rod attaching parts 231.Wherein, rotation connecting rod attaching parts 231 can be integrally formed with connecting rod rack 230, also can be to be connected with connecting rod rack 230 by attaching parts; Between door of discharging port 400 and rotation connecting rod 232, rotation connecting rod 232 and the rotation connecting rod attaching parts 231 is to connect by mutual hinge.
The whole door of discharging port opening and closing device 200 that constitutes is arranged in the shell 220 and is protected.
Figure 10 is the front framework schematic diagram that has the motor that drives the door of discharging port opening and closing device.
As shown in figure 10, the drive motors of driving door of discharging port opening and closing device 200 is to adopt to have the stepper motor 300 that just changes and reverse simultaneously.
Stepper motor 300 is arranged on the back of the upside of front framework, and the gear of the motor shaft of stepper motor 300 and motor gear 270 is connected for axle, thereby the revolving force of stepper motor 300 is delivered on the connecting rod rack 230 by motor gear 270.
Below, the function and the action of door of discharging port opening and closing device 200 described.
At first, connect power supply for indoor set 100, stepper motor 300 actions, the motor shaft of stepper motor 300 begins rotation.The motor gear 270 that is connected on the motor shaft also begins rotation.
In order to open door of discharging port 400, stepper motor 300 is to rotation counterclockwise, thereby drives motor gear 270 also to rotation counterclockwise.Along with the rotation of motor gear 270, the connecting rod rack 230 that is meshed with the gear of motor gear 270 moves down.
Along with moving down of connecting rod rack 230, the rotation connecting rod attaching parts 231 that connect on the bottom surface of connecting rod rack 230 descend.Along with the decline of attaching parts 231, rotation connecting rod 232 is to keep the approximate horizontal state at first, is descended by the end of attaching parts 231 subsequently and rotates to clockwise direction.In the rotation of rotation connecting rod 232, door of discharging port 400 is furthered to opening and closing device 200 central part directions, its as a result outlet 121 be opened.
On the contrary, in order to close outlet 121, carry out and to realize with above-mentioned opposite inverse process.That is, stepper motor 300 is to the right handed while, and connecting rod rack 230 will rise, and along with the rising of connecting rod rack, rotation connecting rod 232 is in the time of rotation counterclockwise, door of discharging port 400 is pushed away to outside direction, thereby close outlet 121.
Claims (2)
1. the outlet opening and closing structure of an indoor apparatus of air conditioner, include the door of discharging port (400) that the side is formed with the front framework (120) of outlet (121) and opens and closes outlet (121), it is characterized in that, also be provided with by: drive the reciprocating mechanism that door of discharging port (400) opens and closes; Reach the rotation connecting rod (232) that an end is connected with door of discharging port (400); Be connected the other end of rotation connecting rod (232) and the door of discharging port of the composition of the rotation connecting rod attaching parts (231) between the reciprocating mechanism and open and close device (200).
2. the outlet opening and closing structure of indoor apparatus of air conditioner according to claim 1, it is characterized in that described reciprocating mechanism includes by drive unit motor rotating gear (270) and is meshed with motor gear (270) does the connecting rod rack (230) that pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100202033A CN1727798A (en) | 2004-07-29 | 2004-07-29 | Structure for opening and closing outlet of indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100202033A CN1727798A (en) | 2004-07-29 | 2004-07-29 | Structure for opening and closing outlet of indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1727798A true CN1727798A (en) | 2006-02-01 |
Family
ID=35927210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100202033A Pending CN1727798A (en) | 2004-07-29 | 2004-07-29 | Structure for opening and closing outlet of indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1727798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102888A (en) * | 2009-12-21 | 2011-06-22 | 三星电子株式会社 | Air conditioner |
| CN104279631B (en) * | 2014-09-26 | 2017-06-06 | 美的集团股份有限公司 | Air-conditioner |
-
2004
- 2004-07-29 CN CNA2004100202033A patent/CN1727798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102888A (en) * | 2009-12-21 | 2011-06-22 | 三星电子株式会社 | Air conditioner |
| CN104279631B (en) * | 2014-09-26 | 2017-06-06 | 美的集团股份有限公司 | Air-conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |