CN1139753C - Air conditioner with air cleaning function - Google Patents
Air conditioner with air cleaning function Download PDFInfo
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- CN1139753C CN1139753C CNB981261930A CN98126193A CN1139753C CN 1139753 C CN1139753 C CN 1139753C CN B981261930 A CNB981261930 A CN B981261930A CN 98126193 A CN98126193 A CN 98126193A CN 1139753 C CN1139753 C CN 1139753C
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- baffle plate
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- outlet baffle
- air entry
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Abstract
An air conditioner with air cleaning function can inhale exterior air to inside by a fan via an air suction port to clean the air, cool the inhaled air by a heat exchanger and exhaust the air to outside of the body via an exhaust port. The air conditioner further comprises: an air suction port baffle to open the air suction port during refrigeration and close the air suction port while cleaning air or stopping the operation; an exhaust port baffle to open the exhaust port during refrigeration and close the exhaust port while cleaning air or stopping the operation; an auxiliary exhaust port to exhaust the cleaned air to outside in closing state of the exhaust port while cleaning air; and an auxiliary air suction port to positive inhale during refrigeration and inhale the air inside the body while cleaning air.
Description
The present invention relates to a kind of air conditioner, in more detail, relate to the air entry of air conditioner and the opening and closing device of exhaust outlet with air-cleaning function.
In general, air conditioner is the machine that utilizes mechanical device that indoor air temperature automatically is adjusted to the desired state of user and keep this comfort conditions.Recently, air conditioner has increased air-cleaning function, when not freezing, can be as purifying the air of a room, so the function of air conditioner has increased.
Below, with reference to Fig. 1, Fig. 2 illustrates existing a air conditioner.
Fig. 1 is existing front view with floor air conditioner of air-cleaning function.
Fig. 1, existing air conditioner shown in Figure 2 have: body 1; The pedestal 2 that is used for support body 1 in the time of on machine being arranged on indoor suitable ground; Be connected with the axle of the motor 3 that is arranged on described body 1 inside, accept its driving force produces attraction while rotating blowing fan 4; Be arranged on the front lower of aforementioned body 1, under the attraction force acts that produces in the rotation of blowing fan 4 room air sucked body 1 inside, and the air entry 5a that sucks grid 5 is housed; Be arranged on the rear of air entry 5a, filter the filter 6 that sucks the foreign matter of carrying secretly in the air; Be arranged between described intrinsic blowing fan 4 and the suction grid 5, inhaled air be exchanged into the heat exchanger 7 of cold air; Be arranged on described heat exchanger 7 the place aheads, be not filtered foreign matters such as small dirt ash that device 6 filters out in the foreign matter that air carries secretly with electrostatic attraction sorption and the precipitator 8 that captures and the front upper that is arranged on described body 1 sucking, to carry out heat exchange and cooled air is discharged to the outside by described heat exchanger 7, and band is discharged the exhaust outlet 9a of grid 9.
The following describes the effect of the existing air conditioner of such formation.
At first, when connecting power supply under the situation of refrigerating operaton pattern, the blowing fan 4 of body 1 inside rotates under the driving force effect of motor 3, produces attraction.Thus, indoor hot-air flows into body interior by being provided with the air entry 5a that sucks grid 5.Like this, when indoor hot-air under the driving effect of blowing fan 4 flows into body 1 when inner, the cold-producing medium that flows through off-premises station (not having diagram) and be compressor and condenser is by refrigerant pipe inflow heat exchanger 7 sides.
Therefore, the hot-air that flows into body 1 inside is after turning cold under the evaporation of heat exchanger 7, and the upside by body 1 promptly is provided with the exhaust outlet 9a that discharges grid 9 and flow to indoor.By carrying out such effect repeatedly, indoor temperature will slowly descend.
When utilizing described effect to freeze, make under the variation of discharge angle and concentrated situation of the cold air that exhaust outlet 9a discharges, as long as the pull bar on the described exhaust outlet 9a is rotated necessary angle to the privileged site cooling.At this moment, the rotation of described pull bar is manually available or finish automatically.
On the other hand, when carrying out refrigerating operaton for a long time, because the evaporation that heat exchanger 7 continues, at the described heat-exchanger surface globule that condenses.The globule that condenses on the described heat exchanger 7 its size as time goes by increases, and finally flows in the condensate draining because of its gravity freely falls.Like this, the condensed water that is stored in the condensate draining flows to the outside of body 1 by being fixed on drainpipe on the described condensate draining, even so the long-time running of air conditioner, condensed water can not overflow cold rinse bank yet.
On the other hand, when room air is inhaled in the body 1 because of the rotation of blowing fan 4 by sucking grid 5, the filter 6 that bigger dust particle etc. is set at described grid 5 back in institute's inhaled air is caught, and is caught by precipitator under the electrostatic attraction effect of the precipitator 8 that is arranged at heat exchanger 7 fronts by the fine particle of screen pack.So, by discharging the air that cold air that grid 9 discharges is the cleaning that eliminated such as dust.
When the user selects air purification mode, blowing fan 4 the same rotation during with the refrigerating operaton pattern selecting to have illustrated.Therefore, after the suction grid 5 of room air by body 1 is inhaled into described body 1 inside, be discharged to indoor by discharging grid 9 again.At this moment, because the heat exchanger 7 of described body 1 inside does not carry out heat exchange action, thereby not to indoor refrigeration.So, only carried out air cleaning.
But in described existing air conditioner with air-cleaning function, during air cleaning, even when the non-use of machine, as long as lid lid on the body, air entry 5a and exhaust outlet 9a are just always opening.Therefore, no matter whether machine uses, often have foreign matter to flow into body interior from air entry 5a and exhaust outlet 9a, therefore necessary often cleaning screen pack brings inconvenience to the manager.
And also the problem of Cun Zaiing is because not beautiful with respect to the global design outward appearance of machine, makes that goods are difficult for being expected.
Particularly, machine is time spent not for a long time, flies into body 1 inside in order to prevent dust, must cover body with the lid of a split, with the keeping air conditioner.And when not covering,, polluted screen pack because indoor dust etc. flow into body 1 inside by air entry 600, be deposited on simultaneously and make its heat exchange performance decline on the heat exchanger 7.When machining under dust amasss state in body interior, the dust that has been deposited on body 1 inside disperses to indoor by exhaust outlet 900 again, causes antihygienic problem again.
In view of described problem, the object of the present invention is to provide a kind of air cleaner, by changing air entry and the exhaust outlet that its structure makes the body front, only open when refrigeration, and when air cleaning or machine not the time spent close, make whole outward appearance more beautiful, the appearance of goods is more beautiful, on the other hand, the time spent does not flow into the worry that needs the cleaning body interior because of dust etc. to eliminate machine.
In order to finish described purpose, the air conditioner with air-cleaning function of the present invention comprises: body, air cleaning unit and heat exchanger are set in inside, and in front top forms exhaust outlet and forms air entry in the bottom; Base is arranged on the bottom surface of described body; The air entry baffle plate, the outside that can slide up and down to be arranged on described body by first power transmission is used for the switching of described air entry; The exhaust outlet baffle plate, the outside that can slide up and down to be arranged on described body by second power transmission is used for the switching of described exhaust outlet; The auxiliary exhaust mouth is arranged under the described body exhaust outlet, when selecting air purification mode, under described exhaust close state the air that purifies is discharged to the outside; Auxiliary air entry, be arranged on the front of chassis that is fixed in described body, when selecting air purification mode, under described air entry closed condition, air is drawn into body interior, it is characterized in that, first power transmission comprises: pinion, and accept the power of first drive unit and rotate and be set near the described air entry; Tooth bar is formed on the medial surface of described air entry baffle plate with described pinion and prolongs the vertical direction elongation; Air entry baffle plate guider, when the air entry baffle plate is done elevating movement with the rotation of described pinion, elevating movement to described air entry baffle plate is led, and described air entry baffle plate guider comprises: the prerotation vane that forms relatively in the both sides of described pinion; With the clamping sheet of described prerotation vane chucking, described clamping sheet is formed on the tooth bar both sides of being fixed on the described air entry baffle plate.
Brief description of drawings is as follows:
Fig. 1 is existing front view with air conditioner of air-cleaning function;
Fig. 2 is existing skiagraph with air conditioner of air-cleaning function;
Fig. 3 A, Fig. 3 B are the front views with air conditioner of air-cleaning function of the present invention, and Fig. 3 A is air entry and exhaust close state diagram, and Fig. 3 B is air entry and exhaust outlet open state figure;
Fig. 4 A, Fig. 4 B are the front views with air conditioner of air-cleaning function of the present invention, and Fig. 4 A is air entry and exhaust close state diagram, and Fig. 4 B is air entry and exhaust outlet open state figure;
Fig. 5 is the decomposition diagram of first embodiment of air entry opening and closing device of the present invention;
Fig. 6 is the skiagraph of Fig. 5 bonding state;
Fig. 7 is the sectional drawing of the I-I line of Fig. 6;
Fig. 8 is the decomposition diagram of second embodiment of air entry opening and closing device of the present invention;
Fig. 9 is the skiagraph of Fig. 8 bonding state;
Figure 10 illustrates air entry opening and closing device of the present invention and differently is used for front view on the air entry;
Figure 11 is the decomposition diagram of first embodiment of exhaust orifice open/close device of the present invention;
Figure 12 is the skiagraph of Figure 11 bonding state;
Figure 13 A, Figure 13 B illustrate the major part schematic diagram of the air conditioner of the exhaust orifice open/close device that is provided with Figure 11, and Figure 13 A illustrates the skiagraph of exhaust close device, and Figure 13 B illustrates the open skiagraph of exhaust outlet;
Figure 14 illustrates the perspective view of second embodiment of exhaust orifice open/close device of the present invention;
Figure 15 illustrates the cross-sectional view of the exhaust orifice open/close device that is provided with Figure 14;
Figure 16 A, Figure 16 B illustrate the major part schematic diagram of the air conditioner of the exhaust orifice open/close device that is provided with Figure 14, and Figure 16 A illustrates the skiagraph of exhaust close device, and Figure 16 B illustrates the open skiagraph of exhaust outlet;
Figure 17 is the decomposition diagram of the 3rd embodiment of exhaust orifice open/close device of the present invention;
Figure 18 illustrates the cross-sectional view of the exhaust orifice open/close device that is provided with Figure 17;
Figure 19 A, Figure 19 B illustrate the major part schematic diagram of the air conditioner of the exhaust orifice open/close device that is provided with Figure 17, and Figure 19 A illustrates the skiagraph of exhaust close device, and Figure 19 B illustrates the open skiagraph of exhaust outlet.
Below, the air cleaner that present invention will be described in detail with reference to the accompanying.
The formation and the effect of air conditioner of the present invention at first, are described with reference to Fig. 3 A-Fig. 4 A.Fig. 3 A and Fig. 3 B illustrate the front view with air conditioner of air-cleaning function of the present invention.Wherein, Fig. 3 A is the figure that air entry and exhaust outlet are closed condition, and Fig. 3 B is the figure that air entry and exhaust outlet are open state.Fig. 4 A and Fig. 4 B illustrate the longitudinal section with air conditioner of air-cleaning function of the present invention, and wherein, Fig. 4 A is the figure that air entry and exhaust outlet are closed condition, and Fig. 4 B is the figure that air entry and exhaust outlet are open state.In the formation of air conditioner of the present invention, the part identical with the structure of existing air conditioner is with identical symbol and omit explanation to them.
In the present invention, in the place ahead of the air entry 5a of body 1 front the air entry baffle plate 10 that can slide up and down is set.The formation of described air entry baffle plate 10 is such: when having selected refrigeration mode, control signal according to the controller (not shown) sends first driving force of installing to suction inlet baffle plate 10 by first power transmission, it is moved to the bottom, make the air entry 5a that is provided with suction grid 5 open, on the other hand, when selecting air purification mode and stop mode, control signal according to control, transmit the driving force of first drive unit by described first power transmission, and it is moved to top, thereby close air entry.
The place ahead at the exhaust outlet 9a of body 1 front is provided with the exhaust outlet baffle plate 11 that can slide up and down.The formation of described exhaust outlet baffle plate 11 is such: when having selected refrigeration mode, control signal according to the controller (not shown), the driving force of second drive unit is transmitted by second power transmission, it is moved to top, it is open to be provided with the exhaust outlet 9a that discharges grid 9, on the other hand, when selecting air purification mode and stop mode, control signal according to controller, transmit the driving force of second drive unit by described second power transmission, and it is moved to the bottom, thereby close exhaust outlet.
Below, the effect with air conditioner of air-cleaning function of the present invention that constitutes like this is described.
Because the indoor process of refrigerastion of being finished by air conditioner is identical with the indoor process of refrigerastion of the existing air conditioner with air-cleaning function that has illustrated, therefore omit explanation herein to it.Below, the mainly air entry that is provided with previously according to selected functional mode explanation Switch main body 1 and the process of exhaust outlet.
Under the state that does not use machine, as Fig. 3 A, shown in Fig. 4 A, the air entry baffle plate 10 that is arranged on air entry the place ahead of body 1 front moves to close to top and is provided with the air entry that sucks grid 5, simultaneously, the exhaust outlet baffle plate 11 in exhaust outlet the place ahead moves to the bottom, closes to be provided with the exhaust outlet of discharging grid 9.
Under this state, when the user has selected refrigeration mode, as Fig. 3 B, shown in Fig. 4 B, the air entry baffle plate 10 that is provided with on the body 1 front suction gas port is according to the control signal of controller output, transmit the driving force of first drive unit by first power transmission, and it moves to the bottom, open air entry 5a, and the exhaust outlet baffle plate 11 that is arranged on exhaust outlet the place ahead transmits the driving force of second drive unit according to the control signal of controller by second power transmission, and move open row gas port grid 9 to top.At this moment, owing to be arranged on the rotation of the blowing fan 4 of body 1 inside, room air is inhaled into body 1 inside by described air entry, and institute's inhaled air is discharged to indoor by exhaust outlet 9a.
Meanwhile, because the blowing fan 4 in the body 1 rotates, room air is inhaled into body 1 when inner by air entry, and also the auxiliary air entry 13 of the front by being fixed on the base 2 on the described body 1 sucks body 1 inside with room air.As a result, increase the air imbibed quantity in the process of refrigerastion, improved refrigeration thus.
At Fig. 3 A, under the such state of Fig. 4 A, when the user has selected air purification mode, continue to close air entry because be arranged on the air entry baffle plate 10 in body 1 front suction gas port the place ahead, the exhaust outlet baffle plate 11 in exhaust outlet the place ahead continues to close exhaust outlet simultaneously, so under the state of described air purification mode, when the blowing fan 4 of body 1 inside rotates, can not suck room air by described air entry.Therefore, fully only room air is sucked body 1 inner being cleaned by the auxiliary air entry 13 that is formed on the base 2.Because cleaned air passes can not be discharged by exhaust outlet, so can only arrange once more to indoor by the auxiliary exhaust mouth 12 under body 1 exhaust outlet.
As Fig. 3 B, under the cooling operation state of Fig. 4 B, when the user has selected air purification mode or stop mode, as Fig. 3 A, shown in Fig. 4 A, air entry baffle plate 10 on the body 1 front suction gas port transmits the driving force of first drive unit according to the control signal of controller by first power transmission, closes air entry once more and move to top.Meanwhile, the exhaust outlet baffle plate 11 in exhaust outlet the place ahead transmits the driving force of second drive unit according to the control signal of controller by second power transmission, closes exhaust outlet once more and move to the bottom.Under this state, no matter under any circumstance, room air can not flow in the body by air entry and exhaust outlet yet.
Below, the air conditioner air entry opening and closing device applicatory of described embodiment and the embodiment of exhaust orifice open/close device are described.
First embodiment of air entry opening and closing device of the present invention at first, is described.
Fig. 5 is the decomposition diagram that first embodiment of air entry opening and closing device of the present invention is shown, and Fig. 6 is the skiagraph that Fig. 5 bonding state is shown, and Fig. 7 is the sectional drawing of the I-I line of Fig. 6.
The present invention constitutes as follows: the pinion 100 that exposes to the outside is set in the bottom of the air entry 5a that room air is sucked body 1 inside, first drive unit such as motor 110 grades that is used to drive this pinion connects the axle of described pinion, driving by first drive unit, pinion 100 rotates with it, relatively forms the prerotation vane 101 that is bent into " Off " word shape on the body 1 of the both sides of described pinion 100.In addition, at the liftable air entry baffle plate 102 of the arranged outside of air entry 5a, its lifting with the rotation of described pinion 100, on the inner surface of air entry baffle plate 102, form vertical direction long with tooth bars 103 described pinion 100 engagements, be formed with clamping sheet 104 in the both sides of described tooth bar, be used to make air entry baffle plate 102 not break away from body 1 and be clamped on prerotation vane.
The following describes the effect of first embodiment of the air entry opening and closing device of the present invention of such formation.
Fig. 6 is that the counter-rotating because of first drive unit makes the air entry baffle plate be positioned at the state diagram of bottom dead centre, for the air entry 5a integral body on the body 1 is exposed to outside state.Under this state, the same with common air conditioner, when carrying out the cooling operation of indoor refrigeration, indoor hot-air sucks body 1 inside by air entry 5a, after being carried out heat exchange and be cooled by heat exchanger 5, is discharged to indoor by exhaust outlet.But when air conditioner interrupted using, because the counter-rotating of first drive unit, pinion 100 moved in the direction of the clock, and air entry 5a is closed.At this moment, because the described pinion of the tooth bar that forms on the air entry baffle plate 102 103 engagements, described air entry baffle plate 102 rises in the direction of arrows and closes air entry 5a.
As mentioned above, because when the air entry baffle plate rises or descend, described air entry baffle plate 102 combines with prerotation vane 101 by clamping sheet 104, so can carry out lifting and can not break away from body 1 with stable status.
Below, second embodiment of air entry opening and closing device of the present invention is described.
Fig. 8 illustrates the decomposition diagram of second embodiment of air entry opening and closing device of the present invention, and Fig. 9 is the cross-sectional view that the bonding state of Fig. 8 is shown.This second embodiment different to its guiding parts of doing guide effect and described first embodiment when air entry baffle plate 102 is done elevating movement.
Promptly, in the first embodiment of the present invention, when 102 liftings of air entry baffle plate, by prerotation vane 101 and clamping sheet 104 air entry baffle plate 102 is stably moved, but in a second embodiment, form the protrusion tab 105 of tape guide groove 105a in body 1 front, guide rod 106 is fixed on the back side of air entry baffle plate 102, described guide rod 106 is chimeric with gathering sill, under this state, make air entry baffle plate 102 do elevating movement.
Figure 10 is the front view that the state on the air entry 5a that air entry opening and closing device of the present invention differently is applied to is shown.With the difference of described first and second embodiment be the be provided with position of air entry baffle plate 102 with respect to air entry.
That is, in the first, the second embodiment of the present invention, under the state that is positioned at air entry 5a downside, carry out lifting, but in Figure 10, air entry baffle plate 102 is positioned at air entry 5a upside and lifting.In other words, different be air entry baffle plate 102 when the bottom dead centre air entry 5a is closed that air entry is open when being positioned at top dead-centre with described.
First embodiment of exhaust orifice open/close device of the present invention is described on the other hand.
Figure 11 is the decomposition diagram that first embodiment of exhaust orifice open/close device of the present invention is shown, and Figure 12 is the cross-sectional view that the bonding state of Figure 11 is shown, and Figure 13 A, Figure 13 B are the figure of major part that shows the air conditioner of the exhaust orifice open/close device that is provided with Figure 11.
In first embodiment of exhaust orifice open/close device of the present invention, be provided with exhaust outlet baffle plate 204 moving up and down in the front of body 1 exhaust outlet 9a portion, this exhaust outlet baffle plate 204 is the described exhaust outlet 9a of switch selectively, second drive unit such as motor 205 grades that produces driving force according to the control signal of controller is installed in described body 1 inside, and the driven wheel 206 of accepting the driving force of motor and playing rotation with one is connected with described motor shaft.Through hole 207 is formed at the top at the exhaust outlet 9a of the front of described body 1, this through hole 207 makes the part of driven wheel 206 be exposed to the outside of body 1, back at described exhaust outlet baffle plate 204 vertically forms tooth bar 208, this tooth bar 208 and driven wheel 206 engagements pass to exhaust outlet baffle plate 204 with the turning power of driven wheel.On the two sides of the exhaust outlet 9a of body 1 front, be formed for being provided with the gathering sill 209 of exhaust outlet baffle plate 204 moving up and down, prerotation vane 200 is fixed on the both sides, back of described exhaust outlet baffle plate 204, and the leading section of described each prerotation vane inserts in each gathering sill 209.
Below, the effect of first embodiment of the exhaust orifice open/close device of the present invention that constitutes like this is described.
Figure 13 A is the state that does not use air conditioner, because the exhaust outlet baffle plate 204 that is arranged in the body 1 front exhaust outlet 9a portion moves down, has therefore closed described exhaust outlet 9a.
Under such state, when the user selected the refrigeration mode of indoor refrigeration, the motor 205 that is installed in body 1 inside just changeed according to the control signal of controller, and therefore, the driven wheel 206 that is connected with described motor shaft rotates by illustrated clockwise direction.At this moment, the part of driven wheel 206 is exposed to the outside of described body 1 by the through hole 207 on the exhaust outlet 9a top of body 1 front, described driven wheel 206 and tooth bar 208 engagements that are vertically formed in exhaust outlet baffle plate 204 back.Thereby the clockwise rotatory force of described driven wheel 206 just passes to exhaust outlet baffle plate 204 by tooth bar 208, and like this, described exhaust outlet baffle plate moves to top, as Fig. 4 B, shown in Fig. 6 B, the exhaust outlet 9a on the body 1 is opened.Therefore, cold air is discharged to indoor by described exhaust outlet 9a under the situation of the refrigeration mode of having selected air conditioner.
Under the refrigerating operaton state shown in Figure 13 B, when the user has selected stop mode, because motor 205 reverses, the driven wheel 206 that is connected with described motor shaft counterclockwise rotates by diagram, and this rotatory force passes to described exhaust outlet baffle plate 204 by the tooth bar 208 that is formed on exhaust outlet baffle plate 204 back.Therefore, described exhaust outlet baffle plate moves down, and closes exhaust outlet 9a as shown in FIG. 13A once more.
Here, the prerotation vane 200 that is fixed on both sides, described exhaust outlet baffle plate 204 back is chimeric with the gathering sill 209 that is formed on the exhaust outlet 9a both sides, body front respectively, thereby exhaust outlet baffle plate 204 is accepted the rotatory force of driven wheel 206 by integrally formed tooth bar 208 and can be moved up and down.
In first embodiment of described exhaust orifice open/close device, for the rotatory force of the driven wheel 206 that will be driven by motor 205 passes to exhaust outlet baffle plate 204, tooth bar 208 is formed on described exhaust outlet baffle plate back, but be not limited to this structure, after also can forming, be fixed to again on the described exhaust outlet baffle plate 204 with exhaust outlet baffle plate split ground.
Below, second embodiment of exhaust orifice open/close device of the present invention is described.
Figure 14 is the perspective view that second embodiment of exhaust orifice open/close device of the present invention is shown, Figure 15 illustrates the cross-sectional view of the state of the exhaust orifice open/close device that is provided with Figure 14, Figure 16 A, Figure 16 B show the diagrammatic sketch of major part of the air conditioner of the exhaust orifice open/close device that Figure 14 is set.
In the present invention, be provided with exhaust outlet baffle plate 304 moving up and down in the place ahead of the front of body 1 exhaust outlet 9a, this exhaust outlet baffle plate 304 is the described exhaust outlet 9a of switch selectively, second drive unit such as motor 305 grades that produces driving force according to the control signal of controller is installed in described body 1 inside, and the driven wheel 306 of accepting the driving force of motor and playing rotation with one is connected with described motor shaft.Driven gear 307 hinges are connected in the described body 1, this driven gear 307 and driven wheel 306 engagements, be subjected to the driving of driven wheel and rotate, on the two ends of the hinge axis of described driven gear, fixed pinion 308, this pinion 308 rotates with driven gear 307, has fixed a pair of tooth bar 309 on the back of described exhaust outlet baffle plate 304, and this is to tooth bar 309 and each pinion 308 engagement, bear the rotatory force of described each pinion, the power of moving up and down is passed to exhaust outlet baffle plate 304.
Here, a pair of body prerotation vane 300 is formed at the top at body 1 front exhaust outlet 9a, this is used to be provided with exhaust outlet baffle plate 304 moving up and down to body prerotation vane 300, form a pair of exhaust outlet baffle plate prerotation vane 301 in the back of exhaust outlet baffle plate 304, each body prerotation vane 300 inserts described each exhaust outlet baffle plate prerotation vane.
Below, the effect of second embodiment of the exhaust orifice open/close device of the present invention that constitutes like this is described.
Figure 16 A the is air conditioner state of time spent not at this moment, because the exhaust outlet baffle plate 304 in exhaust outlet 9a the place ahead of body 1 front moves to the bottom, and has been closed described exhaust outlet 9a.Under this state, because if the user selects the refrigeration mode to indoor refrigeration, the motor 305 that then is installed in body 1 inside reverses according to the control signal of controller, so the driven wheel 306 that is connected with described motor shaft counterclockwise rotates by diagram.
At this moment, driven gear 307 hinges that mesh with driven wheel 306 are connected in body 1 inside, and pinion 308 is fixed on the hinge axis two ends of described driven gear, and the tooth bar 309 that meshes with described each pinion 308 is fixed on the back of exhaust outlet baffle plate 304.Therefore, the rotatory force of described driven wheel 306 passes to exhaust outlet baffle plate 304 by driven gear 307 → pinion 308 → tooth bar 309.Thus, because described exhaust outlet baffle plate moves to top, shown in Figure 16 A, the exhaust outlet 9a on the body 1 opens, so the cold air that produces because of the refrigeration mode of selecting air conditioner is discharged to indoor by described exhaust outlet 9a.
When the user has selected stop mode under the such cooling operation state of Figure 16 B, because motor 305 is just changeing, so the driven wheel 306 that is connected with described motor shaft rotates by illustrated clockwise direction.This rotatory force passes to exhaust outlet baffle plate 304 by driven gear 307 → pinion 308 → tooth bar 309, and therefore, described exhaust outlet baffle plate moves to the bottom, as Figure 16 A, closes exhaust outlet 9a again.
Here, owing to form a pair of body prerotation vane 300 on the exhaust outlet 9a top of described body 1 front, on the back of exhaust outlet baffle plate 304, formed a pair of exhaust outlet prerotation vane 301, this prerotation vane 301 embeds described body prerotation vane 300, therefore, motor 305 drives passes to exhaust outlet baffle plate 304 by driven gear 307 → pinion 308 → tooth bar 309 for the rotatory force of driven wheel 306, and exhaust outlet baffle plate 304 can be moved up and down.
Below, the 3rd embodiment of exhaust orifice open/close device of the present invention is described.
Figure 17 illustrates the decomposition diagram of the 3rd embodiment of exhaust orifice open/close device of the present invention, Figure 18 is the cross-sectional view that shows the state of the exhaust orifice open/close device that is provided with Figure 17, Figure 19 A, Figure 19 B are the diagrammatic sketch of major part that the air conditioner of the exhaust orifice open/close device that Figure 17 is set is shown.
In the present invention, be provided with exhaust outlet baffle plate 404 moving up and down in the place ahead of the front of body 1 exhaust outlet 9a, this exhaust outlet baffle plate 404 is the described exhaust outlet 9a of switch selectively, second drive unit such as motor 405 grades that produces driving force according to the control signal of controller is installed in described body 1 inside, and the pinion 406 of accepting the driving force of motor and playing rotation with one is connected with described motor shaft.Through hole 407 is formed at the top at the exhaust outlet 9a of the front of described body 1, fixed the tooth bar 408 that existing amount of deflection has intensity again on the back of described exhaust outlet baffle plate 404, this tooth bar 408 is by 406 engagements of the pinion in through hole on the body 1 407 and the described body 1.
On the two sides of the exhaust outlet 9a of body 1 front, be formed for being provided with the gathering sill 409 of exhaust outlet baffle plate 404 moving up and down, prerotation vane 400 is fixed on the both sides, back of described exhaust outlet baffle plate 404, and the front end of described each prerotation vane inserts in each gathering sill 409.
Below, the effect of the 3rd embodiment of the exhaust orifice open/close device of the present invention that constitutes like this is described.
Figure 19 A the is air conditioner state of time spent not at this moment, because the exhaust outlet baffle plate 404 of the exhaust outlet 9a portion of body 1 front moves to the bottom, and has been closed described exhaust outlet 9a.Under this state, because if the user selects the refrigeration mode to indoor refrigeration, the motor 405 that then is installed in body 1 inside is just changeing according to the control signal of controller, so the driven wheel 406 that is connected with described motor shaft is by the rotation of diagram clockwise direction.
At this moment, be fixed on the tooth bar 408 that passes through pinion 406 engagements in through hole 407 and the described body 1 on the body 1 of exhaust outlet baffle plate 404 back to body 1 inner moving.Because exhaust outlet baffle plate 404 moves to top, shown in Figure 19 B, the exhaust outlet 9a on the body 1 opens, so the cold air that produces because of the refrigeration mode of selecting air conditioner is discharged to indoor by described exhaust outlet 9a.
Under the such cooling operation state of Figure 19 B, when the user has selected stop mode, because motor 405 counter-rotatings, so the driven wheel 406 that is connected with described motor shaft rotates by illustrated counter clockwise direction.This rotatory force passes to exhaust outlet baffle plate 404 by tooth bar 408, and therefore, described exhaust outlet baffle plate moves to the bottom, as Figure 19 A, closes exhaust outlet 9a again.
Here, owing on the exhaust outlet 9a two sides of described body 1, form gathering sill 409, on the both sides, back of exhaust outlet baffle plate 404, form prerotation vane 400, this prerotation vane 400 embeds described each gathering sill 409, therefore, motor 405 drives passes to exhaust outlet baffle plate 404 by tooth bar 408 for the rotatory force of driven wheel 406, and exhaust outlet baffle plate 404 just can move up and down.
The present invention has following effect:
In the present invention, because the air-conditioning machine is being opened the exhaust outlet of discharging cold air as the refrigeration machine time spent, And when not using, it is closed, so when especially the air-conditioning machine does not use in such season in winter, The foreign matters such as dust can not enter body interior by exhaust outlet. So the air-conditioning machine can not made dirty.
Because the air conditioner not outward appearance of time spent is comparatively clean and tidy usually, so also have the effect that can make the products appearance class higher.
Promptly, owing to just when cooling, open the air entry and the exhaust outlet of body front, and when air cleaning or machine close them when not using, therefore can make overall appearance more beautiful, improved the aesthetics of goods, simultaneously, can prevent machine need not or during air cleaning dust flow into the phenomenon of body interior from air entry and exhaust outlet.
Claims (14)
1. air conditioner with air-cleaning function comprises:
Body is provided with air cleaning unit and heat exchanger in inside, in front top forms exhaust outlet and forms air entry in the bottom;
Base is arranged on the bottom surface of described body;
The air entry baffle plate, the outside that can slide up and down to be arranged on described body by first power transmission is used for the switching of described air entry;
The exhaust outlet baffle plate, the outside that can slide up and down to be arranged on described body by second power transmission is used for the switching of described exhaust outlet;
The auxiliary exhaust mouth is arranged under the described body exhaust outlet, when selecting air purification mode, under described exhaust close state the air that purifies is discharged to the outside;
Auxiliary air entry is arranged on the front of chassis that is fixed in described body, when selecting air purification mode, under described air entry closed condition air is drawn into body interior, it is characterized in that,
First power transmission comprises:
Pinion is accepted the power of first drive unit and is rotated and be set near the described air entry;
Tooth bar is formed on the medial surface of described air entry baffle plate with described pinion and prolongs the vertical direction elongation;
Air entry baffle plate guider when the air entry baffle plate is done elevating movement with the rotation of described pinion, leads to the elevating movement of described air entry baffle plate,
Described air entry baffle plate guider comprises:
The prerotation vane that forms relatively in the both sides of described pinion;
With the clamping sheet of described prerotation vane chucking, described clamping sheet is formed on the tooth bar both sides of being fixed on the described air entry baffle plate.
2. the air conditioner with air-cleaning function according to claim 1 is characterized in that,
Described clamping sheet is to be made of the columned guide rod that extends at above-below direction,
Described prerotation vane is to be made of the formed protrusion tab of gathering sill that embeds guide rod.
3. the air conditioner with air-cleaning function according to claim 1 is characterized in that, the air entry baffle plate of described lifting is to constitute like this, when it is positioned at upper dead center position, and open air entry, and when being positioned at lower dead point position, close air entry.
4. the air conditioner with air-cleaning function according to claim 1 is characterized in that, the air entry baffle plate of described lifting is to constitute like this, when it is positioned at lower dead point position, and open air entry, and when being positioned at upper dead center position, close air entry.
5. the air conditioner with air-cleaning function according to claim 1 is characterized in that, second power transmission that is used for the lifting of exhaust outlet baffle plate is by constituting with lower member:
Be connected with second driving unit shaft, accept the driven wheel that rotates from the driving force of described second drive unit;
Be arranged on the back and the engagement of described driven wheel of exhaust outlet baffle plate, the rotatory force of driven wheel passed to the tooth bar of exhaust outlet baffle plate; With
When making the exhaust outlet baffle plate do elevating movement by the rotation of described pinion, to the exhaust outlet baffle plate guider of the elevating movement of described exhaust outlet baffle plate guiding.
6. the air conditioner with air-cleaning function according to claim 5 is characterized in that, described exhaust outlet baffle plate guider is made of gathering sill that is formed on body exhaust outlet both sides and the prerotation vane that is fixed on the both sides, back of described exhaust outlet baffle plate; Because the front end of described each prerotation vane embeds in each gathering sill, so the exhaust outlet baffle plate is directed to when moving up and down in the body front.
7. the air conditioner with air-cleaning function according to claim 5, it is characterized in that, through hole is formed at the exhaust outlet top in the body front, and the part of driven wheel is exposed to body exterior by described through hole, makes the tooth bar and the described driven wheel that are located at exhaust outlet baffle plate back mesh.
8. the air conditioner with air-cleaning function according to claim 5 is characterized in that, described tooth bar vertically is formed on the back of exhaust outlet baffle plate integratedly.
9. the air conditioner with air-cleaning function according to claim 6 is characterized in that, described tooth bar and the split of exhaust outlet baffle plate form, and vertically are fixed on the back of described exhaust outlet baffle plate.
10. the air conditioner with air-cleaning function according to claim 1 is characterized in that, second power transmission that is used for the lifting of exhaust outlet baffle plate is by constituting with lower member:
Be connected with described second driving unit shaft, accept the driving force of second drive unit and the driven wheel that rotates;
With the state of described driven wheel engagement under, be connected in the body with hinge, accept the rotatory force of driven wheel and the driven gear that rotates;
Be fixed on the hinge axis two ends of described driven gear, the pinion that rotates with driven gear;
With the state of described each pinion under be fixed on the exhaust outlet back, convert the rotation of each pinion to the straight line locomotivity and pass to a pair of tooth bar of exhaust outlet baffle plate; With
When the rotation because of described pinion makes the exhaust outlet baffle plate do elevating movement, to the exhaust outlet baffle plate guider of the elevating movement of described exhaust outlet baffle plate guiding;
Described exhaust outlet baffle plate moves up and down the switch pair gas port along the driving direction of second drive unit.
11. the air conditioner with air-cleaning function according to claim 10, it is characterized in that described exhaust outlet baffle plate guider is made of with a pair of exhaust outlet baffle plate prerotation vane that is formed on described exhaust outlet baffle plate back a pair of body prerotation vane on the exhaust outlet top that is formed on described body front;
Because described each exhaust outlet prerotation vane embeds each body prerotation vane, be directed to when therefore described exhaust outlet baffle plate moves up and down in the body front.
12. the air conditioner with air-cleaning function according to claim 1 is characterized in that, second power transmission that is used for the lifting of exhaust outlet baffle plate is by constituting with lower member:
Be connected with described second driving unit shaft, accept the driving force of second drive unit and the pinion that rotates;
Be formed on the through hole on exhaust outlet top, described body front;
Be fixed on described exhaust outlet baffle plate back, by the tooth bar of described through hole and intrinsic pinion; With
When the rotation because of described pinion makes the exhaust outlet baffle plate do elevating movement, to the exhaust outlet baffle plate guider of the elevating movement of described exhaust outlet baffle plate guiding;
Thereby described exhaust outlet baffle plate moves up and down the switch pair gas port along the driving direction of drive unit.
13. the air conditioner with air-cleaning function according to claim 12 is characterized in that, described exhaust outlet baffle plate guider is made of with the prerotation vane that is fixed on described exhaust outlet baffle plate back the gathering sill of the exhaust outlet two sides that are formed on described body;
Because described each exhaust outlet baffle plate prerotation vane embeds each body prerotation vane, be directed to when therefore described exhaust outlet baffle plate moves up and down in the body front.
14. the air conditioner with air-cleaning function according to claim 12 is characterized in that, be fixed on the described exhaust outlet baffle plate tooth bar by flexibility but the material that can keep sufficient intensity constitute.
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR59504/97 | 1997-11-12 | ||
| KR2019970031874U KR19990018602U (en) | 1997-11-12 | 1997-11-12 | Discharge port opening and closing device of air conditioner |
| KR1019970059504A KR19990039408A (en) | 1997-11-12 | 1997-11-12 | Discharge port opening and closing device of air conditioner |
| KR59504/1997 | 1997-11-12 | ||
| KR31874/97 | 1997-11-12 | ||
| KR31874/1997 | 1997-11-12 | ||
| KR59837/1997 | 1997-11-13 | ||
| KR59837/97 | 1997-11-13 | ||
| KR1019970059837A KR100263701B1 (en) | 1997-11-13 | 1997-11-13 | device for opening and closing outlet in air conditioner |
| KR61417/97 | 1997-11-20 | ||
| KR1019970061417A KR100239465B1 (en) | 1997-11-20 | 1997-11-20 | Air conditioner with air cleaner |
| KR61417/1997 | 1997-11-20 | ||
| KR1019970067046A KR100267996B1 (en) | 1997-12-09 | 1997-12-09 | A switchgear for sucking in air-conditioner |
| KR67046/97 | 1997-12-09 | ||
| KR67046/1997 | 1997-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1224820A CN1224820A (en) | 1999-08-04 |
| CN1139753C true CN1139753C (en) | 2004-02-25 |
Family
ID=31892297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981261930A Expired - Fee Related CN1139753C (en) | 1997-11-12 | 1998-11-12 | Air conditioner with air cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1139753C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455910C (en) * | 2004-06-21 | 2009-01-28 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN1712859B (en) * | 2004-06-21 | 2010-05-12 | 乐金电子(天津)电器有限公司 | Chassis of air conditioner |
| KR100606269B1 (en) * | 2004-10-22 | 2006-08-01 | 위니아만도 주식회사 | Air Conditioner Having The Seperating Type Air Cleaning Device |
| CN1789850B (en) * | 2004-12-14 | 2010-05-05 | 海尔集团公司 | Air inlet baffle and air outlet baffle driving device for air conditioner |
| CN105526693B (en) * | 2014-09-30 | 2018-08-14 | 青岛海高设计制造有限公司 | Environment regulating device |
| CN105444280B (en) * | 2014-09-30 | 2018-06-19 | 青岛海高设计制造有限公司 | Environment regulating device |
| CN105444279B (en) * | 2014-09-30 | 2018-07-06 | 青岛海高设计制造有限公司 | Environment regulating device and environment adjustment method |
| CN105526637B (en) * | 2014-09-30 | 2018-07-06 | 青岛海高设计制造有限公司 | Environment regulating device |
| CN107036255A (en) * | 2017-05-23 | 2017-08-11 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, device and air-conditioning |
| US11945238B2 (en) * | 2020-12-25 | 2024-04-02 | Seiko Epson Corporation | Liquid ejecting device |
-
1998
- 1998-11-12 CN CNB981261930A patent/CN1139753C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1224820A (en) | 1999-08-04 |
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Granted publication date: 20040225 Termination date: 20091214 |