CN1727799A - 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
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- CN1727799A CN1727799A CNA2004100202103A CN200410020210A CN1727799A CN 1727799 A CN1727799 A CN 1727799A CN A2004100202103 A CNA2004100202103 A CN A2004100202103A CN 200410020210 A CN200410020210 A CN 200410020210A CN 1727799 A CN1727799 A CN 1727799A
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- door
- discharging port
- outlet
- air
- indoor set
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Abstract
The present invention provides an air vent opening/closing structure of air conditioner indoor machine. Said structure includes front frame of indoor machine, air vent and air vent door for opening and closing said air vent which are set on the side surface of said front frame and air vent door opening and closing device set in the front frame. Said device is composed of air vent door, up and down moving mechanism for driving air vent door, air vent door moving mechanism and rotary roller. The air vent door moving mechanism is contacted with lower side of up and down moving mechanism and connected with air vent door, the rotary roller is contacted in lower side of air vent door moving mechanism.
Description
Technical field
The present invention is the invention of relevant air-conditioning, and particularly outlet opening and closing structure in indoor set front is used for discharging effectively the room air that sucks from the back side.
Background technology
Usually, circulate its inner refrigerant of air-conditioning utilization forms the refrigerating circuit of being made up of compression process, condensation process, expansion process, evaporation process.After refrigerant in the air-conditioning was compressed into high-temperature high-pressure state, to the outside heat radiation, temperature and pressure can significantly be reduced when flowing through expansion valve in condenser.When flowing through evaporimeter, the refrigerant of low temperature, low pressure absorbs heat.Afterwards, refrigerant can flow to condenser again.
In air-conditioner outdoor unit, carry out compression process, condensation process and expansion process, and evaporation process is carried out under the effect of the blowing fan of indoor set and heat exchanger.
Air-conditioning can be divided into window air conditioner and separation type air-conditioning substantially.The refrigerating circuit of window air conditioner is installed in the single main body, is arranged on places such as window frame.The separation type air-conditioning has independently off-premises station and indoor set, and they is separately positioned on outdoor and indoor.
The separation type air-conditioning can be divided into wall-hanging, ceiling type, ceiling embedded etc. by method to set up.
Both also having can be by wall-hanging use, again can be by the user need be called the Campatible indoor set with the indoor set that ceiling type uses.
Fig. 1 is existing indoor apparatus of air conditioner outlet closed state schematic diagram.Fig. 2 is an outlet open state schematic diagram.
As shown in Figure 1 and Figure 2, common air-conditioning indoor set 10 comprises front panel 20, front-side frame 35, pedestal 40, and front panel 20 forms front appearance.Install by front panel 20 on the front-side frame 35, pedestal 40 is attached to the back side of front-side frame 35, and its side is formed with outlet shutter door 32.
Have in the existing indoor set 10 of as above structure, connect power supply after outlet shutter door 32 by open, the air of cooling by outlet shutter door 32 rows to indoor.When indoor set 10 quit work, outlet shutter door 32 was closed.
Existing air-conditioning need be provided with extra drive unit respectively in order to drive the outlet shutter door on the outlet shutter door.Promptly, motor need be installed respectively in order to drive the outlet shutter door.This not only causes manufacturing cost to rise, and the manufacturing process that can extend.In a word, can cause the increase of indoor set manufacturing cost.
Summary of the invention
In order to solve the deficiency that exists in the above-mentioned technology, the purpose of this invention is to provide a kind of door of discharging port opening and closing device that is located at the outlet of indoor set face portion.
In order to achieve the above object, technical scheme of the present invention provides a kind of indoor apparatus of air conditioner outlet opening and closing structure, include the front-side frame of indoor set, outlet that the front-side frame side is provided with and the door of discharging port that is used to open and close above-mentioned outlet, wherein: in front-side frame, be provided with the door of discharging port opening and closing device, this device is by door of discharging port, be used to drive the reciprocating mechanism of door of discharging port, door of discharging port travel mechanism and rotation roller constitute, the following side contacts of door of discharging port travel mechanism and reciprocating mechanism, and be connected with door of discharging port, the contact of rotation roller is at the downside of door of discharging port travel mechanism.
Described reciprocating mechanism includes swing pinion and is connected tooth bar, and swing pinion receives power from the drive unit that is located at the indoor set front, connects the engagement of tooth bar and swing pinion, pumps.
Described door of discharging port mobile means includes the plate-shaped springs with certain elastic force, and is connected with door of discharging port.
Effect of the present invention is the outlet opening and closing structure of indoor apparatus of air conditioner, with an above door of discharging port of a driving device controls indoor set face portion, can simplify manufacturing process, reduces manufacturing cost.The outlet of open chamber machine face portion when using air-conditioning, and close outlet when stopping using.Because, closing above-mentioned outlet when not using, can prevent to enter foreign matter to indoor set inside.
Description of drawings
Fig. 1 is existing indoor apparatus of air conditioner outlet closed state schematic diagram;
Fig. 2 is existing indoor apparatus of air conditioner outlet open state schematic diagram;
Fig. 3 is an indoor apparatus of air conditioner front schematic view of the present invention;
Fig. 4 is an indoor set schematic rear view of the present invention;
Fig. 5 is an indoor apparatus of air conditioner decomposing schematic representation of the present invention;
State rearview when Fig. 6 sucks air for passing through the indoor apparatus of air conditioner back side among the present invention;
Fig. 7 is the front schematic view when discharging air by the front of indoor set of the present invention;
Fig. 8 is outlet opening and closing device profile under the outlet opened state among the present invention;
Fig. 9 is outlet opening and closing device profile under the outlet closing state of the present invention;
Figure 10 is for being equipped with the front-side frame rearview of the drive motors that drives the outlet opening and closing device among the present invention.
Among the figure:
110: front panel 120: front-side frame
130: blowing fan 140: the water conservancy diversion framework
150: heat exchanger 160: pedestal
170: electric control chamber 180: drain pan
190: piping cover 200: the outlet opening and closing device
220: shell 230: connect tooth bar
240: plate-shaped springs 250: the rotation roller
400: door of discharging port
The specific embodiment
Below, with reference to drawings and Examples the present invention is done concrete detailed description.
Fig. 3 is an indoor apparatus of air conditioner front schematic view of the present invention.Fig. 4 is an indoor set schematic rear view of the present invention.
As Fig. 3, shown in Figure 4, indoor apparatus of air conditioner 100 of the present invention comprises front panel 110, front-side frame 120, outlet opening and closing device 200, door of discharging port 400, pedestal 160, piping cover 190.The both sides of front-side frame 120 are formed with outlet 121, and its front is equipped with front panel 110, form positive face shield.Outlet opening and closing device 200 is arranged between front-side frame and the front panel 110, and door of discharging port 400 is connected outlet opening and closing device 200, opens and closes outlet 121.Pedestal 160 combines with front-side frame 120, forms back side cover.Piping cover 190 is formed on the downside of indoor set, the built-in various pipe arrangements that enter indoor set inside.
The side of front-side frame 120 is provided with outlet, and outlet is used for the room air that sucks is discharged.One side of pedestal 160 is provided with suction inlet, and suction inlet is used to suck room air.
The last lateral incline of pedestal 160 is provided with upside suction inlet 161, and the median plane of pedestal 160 is provided with central suction inlet 162.In addition, two lateral incline of pedestal 160 also can be provided with suction inlet.Suction inlet 161,162 has netted net grid, and the net grid once filter the airborne foreign matter that flows to indoor set 100.
In addition, the bottom surface of pedestal 160 is formed with filter core insertion mouth 163.Filter core inserts mouth 163 and is used to insert filter core.Filtered air of suction net grid by upside suction inlet 161 and central suction inlet 162 is filtered once more by filter core, and its fine foreign matter that contains is filtered.
Flow to the air of indoor set 100, its mobile route be air pass through above suction inlet 161,162 of pedestal 160 1 sides and filter core insert mouthfuls 163 flow to after, be discharged from by an above outlet that is located at front-side frame 120 sides.
Fig. 5 is an indoor apparatus of air conditioner decomposing schematic representation of the present invention.
As shown in Figure 5, indoor apparatus of air conditioner 100 of the present invention comprises front panel 110, front-side frame 120, blowing fan 130, water conservancy diversion framework 40, heat exchanger 150, pedestal 160.Front panel 110 forms the front appearance of indoor set 100, and front panel 110 is installed on the front-side frame 120, forms face portion.Blowing fan 130 is located at the rear side of front-side frame 120, is used to suck room air.140 pairs of blowing fan inhaled airs of water conservancy diversion framework carry out water conservancy diversion.Heat exchanger 150 is arranged on the rear side of water conservancy diversion framework 140, contacts with the air that is inhaled into, and the temperature of air is reduced.Pedestal 160 is located at the rear side of heat exchanger 150, combines with front-side frame 120.
Between front panel 110 and the front-side frame 120, outlet opening and closing device 200 is installed, outlet opening and closing device 200 is used to open and close outlet 121.
In addition, the present invention assembles front panel 110, front-side frame 120, blowing fan 130, water conservancy diversion framework 140, heat exchanger 150 and pedestal 160 successively when making indoor set.
Water conservancy diversion framework 140 comprises pod apertures 145, upper air conducting element 141, bottom air diverter 142, downside door of discharging port 143.145 pairs of pod apertures are carried out water conservancy diversion by blowing fan 130 leaked-in airs.Upper air conducting element 141 is formed on upper side, passing through pod apertures 145 leaked-in airs, to the two sides water conservancy diversion.Bottom air diverter 142 is formed on downside, by above-mentioned pod apertures 145 leaked-in airs, to downside water conservancy diversion water conservancy diversion.Downside door of discharging port 143 allows by the air of bottom air diverter 142 water conservancy diversion, discharges to indoor dispersion.
In addition, also be formed with electric control chamber 170 and drain pan 180.Electric control chamber 170 is arranged on the upside space between front-side frame 120 and the water conservancy diversion framework 140, and control is used to rotate the electronic units such as motor of blowing fan 130.Drain pan 180 is formed on the downside of heat exchanger 150, collects the condensed water on heat exchanger 150 surfaces.
The downside of drain pan 180 is formed with piping cover 190.Be built in the above-mentioned piping cover 190 with the various pipe arrangements that drain pan 180 is connected with indoor set 100.
Below, function and effect to indoor apparatus of air conditioner each several part of the present invention describe.
At first, front panel 110 is installed in the front of indoor set 100, forms the outward appearance of indoor set.In addition, a side of front panel 110 is provided with window 111.The user can be by the inner display part of window 111 perspectives (figure slightly).Whether and duty the work that display part is used to show indoor set 100.In addition, decorative pattern or package member again on the front panel 110 increase the indoor set aesthetic appearance.
In addition, front panel 110 sticks on the front of front-side frame 120, and the edge of front-side frame 120 has certain inclination angle.One side of each edge is provided with side outlet 121 and bottom surface outlet 123.Side outlet 121 and bottom surface outlet 123 are used to discharge the air by heat exchanger 150 coolings.Front panel 110 can be fixed on the front-side frame 120, also can be arranged on the front-side frame 120 by movable manner, makes outlet be located at the front of indoor set 100.
Motor 500 is arranged on the back side of front-side frame 120, and blowing fan 130 is rotated under the effect of motor 500, makes room air flow to indoor set 100 inside.Press the size or the purposes of indoor set 100, an above blowing fan 130 can be set.
The air that 140 pairs of water conservancy diversion frameworks are inhaled into down blowing fan 130 flows, and carries out water conservancy diversion.By pod apertures 145 inhaled airs, its flow direction is arranged to outlet 121,123 by air diverter 141,142 decisions.
Press the different of the direction of outlet and number, can form air diverter 141 by multiple shape.In addition, water conservancy diversion framework 140 also has wind direction regulating device 144 and safety net 146.Wind direction regulating device 144 is arranged on the two sides of water conservancy diversion framework 140, is rotated by certain angle, and the cooling blast travel direction of discharging is regulated.Safety net 146 prevents that user and infant's hand from stretching into blowing fan 130 and is injured.
In addition, heat exchanger 150 is formed by repeatedly crooked heat-exchange tube 151.In the heat-exchange tube 151, the low temperature, the low pressure attitude refrigerant that are flowing and flowing through and flow to behind the expansion valve (figure slightly).
The heat radiation when air of inflow indoor set 100 flows through heat exchanger 150 can be in low-temperature condition.In this process, the steam that sucks in the air is cooled, and forms condensed water on the surface of heat exchanger 150, and the area of heat exchanger 150 is generous more, and its cooling effect is good more.Therefore can make heat exchanger have rectangular shape or have certain gradient.In addition, the below of heat exchanger 150 is formed with drain pan 180.Drain pan 180 is collected the condensed water that heat exchanger 150 surfaces form, and prevents condensed water leakage-proof.
In addition, a side of pedestal 160 is provided with filter core and inserts mouth 163, and filter core inserts mouth 163 and is used to insert filter core (figure slightly).Filter core is used for the foreign matter of filtered air.Filter core is inserted between pedestal 160 and the heat exchanger 150, prevents that foreign matter is bonded in heat-exchanger surface.Filter core inserts mouth 163, also can become the suction inlet of room air.
Certain angle is pressed in the edge of pedestal 160.Can be arranged on the position, corner to indoor set 100.Among the present invention, suction inlet also can be established in the side.
In addition, for indoor set 100 is installed, the bight of pedestal 160 is formed with hook or hanging groove (figure slightly) more than one.
Fig. 6 is among the present invention, the state rearview when sucking air by the indoor apparatus of air conditioner back side.
As shown in Figure 6, the pedestal 160 of indoor set has an above suction inlet.That is, comprise upside suction inlet 161 and central suction inlet 162.Upside suction inlet 161 is formed on the upper side of pedestal 160, and central suction inlet 162 is formed on the central authorities of pedestal 160.In addition.The edge, two sides of pedestal 160 also can form suction inlet.
The downside edge of pedestal 160 forms filter core and inserts mouth 163, can insert filter core.Filter core inserts in the mouth 163 also can form a suction inlet.
Indoor set of the present invention is close to wall when being provided with, by except that central suction inlet 162 up and down and the left and right side all can suck air.Indoor set 100 with a certain distance from wall across the time, also can suck air by central suction inlet 162.
In addition, when indoor set 100 being set, can passing through upside suction inlet 161, central suction inlet 162 and filter core and insert mouthful 163 suction air at the position, corner.
Fig. 7 is the front schematic view when discharging air by the front of indoor set of the present invention.
As shown in Figure 7, can form an above outlet on the front-side frame 120.Front-side frame 120 comprises side outlet 121 and bottom surface outlet 123.Side outlet 121 is formed on the position, both sides of the edge of front-side frame 120.Bottom surface outlet 123 is formed on the lower edge position of front-side frame 120.In addition, the shape by air diverter 141,142 also can be located at upside outlet (figure slightly).
In addition, also can rectangle outlet (figure slightly) be set in the face portion edge of front-side frame 120, the move left and right by front panel 110 opens and closes.
When indoor set 100 carries out work, can open and close each outlet with being allowed a choice.
Below, with reference to accompanying drawing, the mechanism that respectively forms of above-mentioned opening and closing device is elaborated.
Fig. 8 is outlet opening and closing device profile under the outlet opened state among the present invention.Fig. 9 is an outlet opening and closing device profile under the outlet closing state.
As Fig. 8, shown in Figure 9, outlet opening and closing device 200 of the present invention comprises door of discharging port 400, plate-shaped springs 240, connection tooth bar 230, swing pinion 270, rotation roller 250.The both-side ends of plate-shaped springs 240 is connected on the door of discharging port 400.Connect the centre that tooth bar 230 is vertically mounted on plate-shaped springs 240, to plate-shaped springs 240 pressurizations.Swing pinion 270 and the side engagement that is connected tooth bar 230, the power that conduction receives from drive unit.Rotation roller 250 is installed in and plate-shaped springs 240 bottom surface position contacting, and the motion along with plate-shaped springs 240 is rotated.Shell 220 places the periphery of each parts of protection.
Figure 10 is for being equipped with the front-side frame rearview of the drive motors that drives the outlet opening and closing device among the present invention.
As shown in figure 10, outlet opening and closing device of the present invention adopts the minor axis motor 300 that can rotate and reverse.
Minor axis motor 300 is arranged on the upper lateral part back side of front-side frame, and the motor shaft of minor axis motor 300 is connected with the gear shaft of swing pinion 270, and the power of minor axis motor 300 is passed to connecting tooth bar.
Below, the function and the course of work of outlet opening and closing device 200 described.
At first, connect power supply for indoor set 100, make minor axis motor 300 carry out work.At this moment, the motor shaft of minor axis motor 300 is rotated, and the swing pinion 270 that is attached thereto also is rotated.
Then, in order to open door of discharging port 400, minor axis motor 300 is by rotation counterclockwise.Swing pinion 270 is also by counterclockwise being rotated thereupon.Along with swing pinion 270 is rotated, descend with the tooth bar 230 that is connected of swing pinion 270 engagements.
When connecting tooth bar 230 declines, be connected plate-shaped springs 240 centres that connect tooth bar 230 bottom surfaces and also can descend.Plate-shaped springs 240 forms curve shape on the whole.In addition, plate-shaped springs 240 is under rotation roller 250 effects of both sides, bottom surface, and its track is drawn and do not broken away from the parabola scope, thereby door of discharging port 400 can not pushed up upward.That is, rotation roller 250 accommodating plate-shaped springs 240 make door of discharging port 400 carry out horizontal reciprocating movement.
The process of closing outlet 121 is opposite with the above-mentioned process of opening.Along with above-mentioned minor axis motor 300 rotates in the direction of the clock, door of discharging port 400 is closed outlet 121.
But thought of the present invention is not implemented example and limits to.By the appending of other inscapes, change, deletion etc., improvement of the present invention can be proposed easily, other embodiment in inventive concept are all within this claim protection domain.
Claims (3)
1, a kind of indoor apparatus of air conditioner outlet opening and closing structure, include the front-side frame of indoor set, the outlet that the front-side frame side is provided with and the door of discharging port that is used to open and close above-mentioned outlet, it is characterized in that: in front-side frame, be provided with the door of discharging port opening and closing device, this device be by door of discharging port, the reciprocating mechanism, door of discharging port travel mechanism and the rotation roller that are used to drive door of discharging port constitute, the following side contacts of door of discharging port travel mechanism and reciprocating mechanism, and be connected with door of discharging port, the contact of rotation roller is at the downside of door of discharging port travel mechanism.
2, indoor apparatus of air conditioner outlet opening and closing structure according to claim 1, it is characterized in that: described reciprocating mechanism includes swing pinion and is connected tooth bar, swing pinion receives power from the drive unit that is located at the indoor set front, connect the engagement of tooth bar and swing pinion, pump.
3, indoor apparatus of air conditioner outlet opening and closing structure according to claim 1, it is characterized in that: described door of discharging port mobile means includes the plate-shaped springs with certain elastic force, and is connected with door of discharging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100202103A CN1727799A (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 |
|---|---|---|---|
| CNA2004100202103A CN1727799A (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 |
|---|---|
| CN1727799A true CN1727799A (en) | 2006-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100202103A Pending CN1727799A (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) | CN1727799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390465C (en) * | 2004-10-25 | 2008-05-28 | 三星电子株式会社 | Air conditioner |
| CN101737854B (en) * | 2008-11-07 | 2013-04-17 | Lg电子株式会社 | Air conditioner |
| CN105423521A (en) * | 2015-12-31 | 2016-03-23 | 广东美的制冷设备有限公司 | Cabinet air conditioner and air conditioner |
-
2004
- 2004-07-29 CN CNA2004100202103A patent/CN1727799A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390465C (en) * | 2004-10-25 | 2008-05-28 | 三星电子株式会社 | Air conditioner |
| CN101737854B (en) * | 2008-11-07 | 2013-04-17 | Lg电子株式会社 | Air conditioner |
| CN105423521A (en) * | 2015-12-31 | 2016-03-23 | 广东美的制冷设备有限公司 | Cabinet air conditioner and 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 |