CN1987216A - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN1987216A CN1987216A CNA2005101225450A CN200510122545A CN1987216A CN 1987216 A CN1987216 A CN 1987216A CN A2005101225450 A CNA2005101225450 A CN A2005101225450A CN 200510122545 A CN200510122545 A CN 200510122545A CN 1987216 A CN1987216 A CN 1987216A
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Abstract
An indoor set of air conditioner is composed of a casing, an indoor air heat exchanger, a fan and its drive motor for sucking indoor air, a front panel able to be selectively pulled out and with air holes for sucking indoor air, an air inlet grate on the central position of said front panel, and the front and back metal wires with regulating pins for allowing said front panel to be pulled out.
Description
Technical field
The present invention relates to a kind of indoor set of air regulator.
Background technology
Along with growth in the living standard, people have also had higher requirement for quality of life, and in order to build more comfortable, easy living environment, people also just increase for the demand of air regulator thereupon.This air regulator is to make the device of the air maintenance the most comfortable state in the space that needs air conditioning according to various objectives.
In general, air regulator is a kind of equipment that can make cold/warm braw, generally is installed in the interior space of vehicle, office or family or is installed on the wall, can freeze or heats room air.Air regulator generally possesses by the compressor---cooling cycle system (cycle) that condenser---expansion valve---evaporimeter constitutes.
Air regulator is as making room air keep the device of the most comfortable state according to various objectives, it in can suction chamber hot-air and make the hot-air of suction and the refrigerant of low temperature carry out heat exchange, and then be discharged into air indoor again, by carrying out said process repeatedly, just can freeze to indoor; Or, heat indoor by carrying out the process opposite with said process.
The circulatory system of such air regulator generally is made of the evaporimeter that the evaporation of the expansion valve of the condenser of the compressor of the gaseous coolant that HTHP can be provided → can the provide liquid refrigerants of normal temperature high voltage → can the provide liquid refrigerants of low-temp low-pressure → by liquid refrigerants produces low temperature.
Recently air regulator except refrigeration, heat, also increase other multiple function, air-cleaning function for example filters after the air that is about to indoor dirt sucks, then arranging again to indoor through filtered air; Dehumidification function after soon the bigger air of humidity will convert dry and comfortable air to, is arranged to indoor more again.
As everyone knows, air regulator is divided into following type substantially, i.e. the independent respectively split air conditioning system of installing of off-premises station and indoor set; Off-premises station and indoor set constitute the integrated air conditioner of one.
When the air regulator that needs in the one family to install more than 2, or need possess when all air regulator being installed in each office in the building of office between many, a kind of one-driven-several type air regulator has obtained effective application.This one-driven-several type air regulator can connect several indoor sets on an off-premises station, can obtain and many effects that split air conditioning system is the same are installed.
As shown in Figure 1 and Figure 2, the front of the indoor set 10 of air regulator is made of front panel 20 and air-inlet grille 30.It is tabular that above-mentioned front panel 20 roughly is quadrangle, and the central authorities of above-mentioned front panel 20 have formed the hole of the air inflow that can make in the space that needs air conditioning.Air-inlet grille 30 is equipped with in the central authorities of the front panel with hole 20 like this.Above-mentioned air-inlet grille 30 is grille-like, thereby when extraneous air flowed into, it can play the effect that prevents that foreign matter from entering.
Above-mentioned air-inlet grille 30 plays a part the passage that extraneous air flows to the inside of above-mentioned indoor set 10, and it is tabular that it roughly is quadrangle.In addition, each limit of air-inlet grille 30 bending and prolongation backward.
Several long fresh air inlets 32 have been formed along horizontal method on the above-mentioned air-inlet grille 30 by excision.Above-mentioned fresh air inlet 32 can will need the space and the above-mentioned indoor set 10 of air conditioning to be interconnected, and they are to need air in the space of air conditioning to flow into the passage of indoor set 10 inside.
Each limit of above-mentioned front panel 20, the outside that in other words is exactly each limit except the tetragonal central part that above-mentioned air-inlet grille 30 is housed has formed exhaust outlet 22.This exhaust outlet 22 forms for the air of having finished adjusting in the inside of above-mentioned indoor set 10 being arranged again to the space that needs air conditioning.Said exhaust mouth 22 is each limit of plate 20 in front, and promptly lateral length is longer on all directions, thereby the air that process is regulated is arranged equably to the space that needs air conditioning.
In addition, blinds 24 is equipped with at said exhaust mouth 22 places.This blinds 24 is connected with the motor (not shown), thereby can control the discharge direction of the air through overregulating.Promptly, the air through overregulating can be arranged to the needed direction of user, or row is to all directions by control blinds 24.
In other words, above-mentioned air-inlet grille 30 can prevent that bigger foreign matter from flowing into, and above-mentioned air cleaner 40 can prevent that then the small foreign body that air-inlet grille 30 fails to block from flowing into.Casing 50 is equipped with in the outside of above-mentioned air cleaner 40, the lower end of this casing 50 be installed in above-mentioned front panel 20 above, the inside of casing 50 has formed certain space.
Above-mentioned front panel 20 can be pulled out certain distance from the lower end of said machine casing 50 selectively, this is in order to allow the user when above-mentioned air-inlet grille 30 and air cleaner 40 are swept, and the above-mentioned front panel 20 that no longer needs to carry out on the ceiling that is installed in the space that needs air conditioning disassembles this loaded down with trivial details work from said machine casing 50.
In addition, if want above-mentioned front panel 20 is pulled out certain distance from the lower end of said machine casing 50, can utilize the metal wire W of the lifting that is used for controlling above-mentioned front panel 20 that front panel 20 is fallen so.Above-mentioned metal wire W is connected to left end, right-hand member and the front-end and back-end of above-mentioned front panel 20, thereby can control the lifting of front panel 20.
Promptly when the user with above-mentioned front panel 20 when said machine casing 50 disassembles, above-mentioned metal wire W will be disengaged the restriction of front panel 20, so front panel 20 can descend.On the contrary, when the user was connected with said machine casing 50 with front panel 20 rises and with it, above-mentioned metal wire W will roll, thereby above-mentioned front panel 20 is risen.
But there is following problem in the prior art with said structure.
Because the metal wire W that is used for controlling the lifting of above-mentioned front panel 20 is connected to left end, right-hand member and the front-end and back-end of front panel 20, so in the process of plate 20 liftings in front, even be subjected to slight influence, also can make front panel 20 towards up and down or about produce more mobilely, and may cause front panel 20 to reverse.
If front panel 20 moves said as top, so also can bring personal injury to the user.
In addition, if front panel 20 mobile ranges are bigger, so also can cause the user to feel hurt.
Moreover, move, so also cause front panel 20 to rise and to be installed on the accurate position of said machine casing 50 afterwards if above-mentioned front panel 20 produces.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the defective that existing technology exists, and a kind of air-conditioner indoor set is provided, and reduces moving of front panel when plate is pulled out in front.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of indoor set of air regulator is characterized in that, comprises casing, the certain space of inner formation; Indoor heat converter is installed in the inside of said machine casing, can make leaked-in air realize heat exchange; Indoor fan is installed in the inside of said machine casing, can suck extraneous air; Fan electromotor can produce the rotary power of above-mentioned indoor fan; Front panel install in the mode that can pull out selectively on the said machine casing, and its central part forms the hole that air outside is flowed into; Air-inlet grille is the front that is connected the central part of above-mentioned front panel, is the passage that extraneous air flows into; Metal wire, utilize it above-mentioned front panel can be pulled out from said machine casing, the lower end of above-mentioned metal wire form the place ahead metal wire downward-sloping towards the place ahead and towards the rear downward-sloping rear metal wire, and also be equipped with between the place ahead metal wire and the rear metal wire and be used for preventing the metal wire adjusting pin that above-mentioned front panel reverses.
The indoor set of aforesaid air regulator, wherein the method formation by perforation can make above-mentioned the place ahead metal wire the place ahead through hole that passes and the rear through hole that the rear metal wire is passed on the metal wire adjusting pin.
The indoor set of aforesaid air regulator, wherein the inside of the place ahead through hole and rear through hole tilts towards relative direction.
Advantage with air-conditioner indoor set of said structure is moving of can reducing that front panel produced in the process of pulling out.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the outward appearance side view of the air-conditioner indoor set of prior art
Fig. 2 is the side view of jacking condition of front panel of the air-conditioner indoor set of prior art
Fig. 3 is the in-built decomposition side view of the air-conditioner indoor set of a preferred embodiment of the present invention
Sectional view when Fig. 4 is in installment state for the front panel of the air-conditioner indoor set of a preferred embodiment of the present invention
Fig. 5 is the sectional view of jacking condition of front panel of the air-conditioner indoor set of a preferred embodiment of the present invention
Fig. 6 is in the just side view when the state of lifting for the front panel of the air-conditioner indoor set of a preferred embodiment of the present invention
Fig. 7 is the chief component of the air-conditioner indoor set of a preferred embodiment of the present invention---the side view of metal wire adjusting pin
The number in the figure explanation:
100: indoor set 200: front panel
202: exhaust outlet 204: blinds
220: air-inlet grille 222: the front air inlet
240: air cleaner (air filter) 300: casing
320: indoor fan 340: fan electromotor
342: motor installed part (motor mount) 400: base plate (base panel)
420: backplanes support frame 500: indoor heat converter
520: drain pan 600: drive division
620: support component 622: the metal wire through hole
700: metal wire adjusting pin 720: the place ahead through hole
740: rear through hole W: metal wire
W ': the place ahead metal wire W ": the rear metal wire
The specific embodiment
As shown in Figure 3, Figure 4, the part of the indoor set 100 of ceiling embedded air regulator is inserted the inside that is installed in ceiling.Front panel 200 is housed below the above-mentioned indoor set 100.
It is tabular that above-mentioned front panel 200 roughly is quadrangle, flow into the inside of above-mentioned indoor set 100 in order to make air in the space that needs air conditioning, and the central part of above-mentioned front panel 200 has formed tetragonal hole.Formed vent 202 on each limit on the central part next door of this front panel 200, thereby can make the air row adjusted to the space that needs air conditioning in the inside of above-mentioned indoor set 100.
Central part at the above-mentioned front panel 200 that has formed hole is equipped with air-inlet grille 220, thereby foreign matter also flows into simultaneously need can to prevent from air in the space of air conditioning to flow into the time.It is tabular that above-mentioned air-inlet grille 220 is quadrangle, the make progress bending and prolong of four limits.The edge laterally or has vertically formed several front air inlets 222 by the method for excising on the above-mentioned air-inlet grille 220.These front air inlets 222 are to make air in the space that air regulator regulates flow into the passage of above-mentioned indoor set 100 inside.
Specifically, on 200 of the above-mentioned front panels, all the other positions except above-mentioned air-inlet grille 220, the position, next door that is each limit of above-mentioned air-inlet grille 220 has formed a certain size exhaust outlet 202, thereby the air that process is regulated is arranged to the space that needs air conditioning by said exhaust mouth 202.The blinds 204 that is used for controlling the flow direction of discharging air is equipped with at said exhaust mouth 202 places.
Above-mentioned blinds 204 is connected with certain motor (not shown), thereby can control the direction of discharging air.Therefore the angle of the air of discharging can make air row to the needed direction of user, and air is evenly discharged to the four directions along with the angle of above-mentioned blinds 204 changes and changes.
Said fans motor 340 can produce rotary power under the situation of connecting external power source, such rotary power can conduct the above-mentioned indoor fan 320 that is connected to fan electromotor 340 retainer shafts, and indoor fan 320 just can rotate thus.The motor installed part 342 that is used for fixing fan electromotor 340 is equipped with in the top of said fans motor 340.
Be that the bending extension of the upper part of above-mentioned motor installed part 342 contacts with the bottom surface of about central part of above-mentioned base plate 400 and is connected, the end portion of motor installed part 342 be fixedly connected on said fans motor 340 above.In addition, be connected with the side of the upper part of said machine casing 300 on the elongated surfaces of the downward bending of above-mentioned backplanes support frame 420, just can form the inner space of above-mentioned indoor set 100 thus.
Based on the height of said machine casing 300 and indoor heat converter 500 is equipped with in the inside of the inner space of the indoor set 100 that forms, this indoor heat converter 500 roughly is the right angle hexahedral shape of top and lower aperture on the whole, and height is corresponding with the height of said machine casing 300.Under the turning effort of above-mentioned indoor fan 320, need the air in the space of air conditioning can flow in the inner space of above-mentioned indoor set 100, it is the device that refrigerant and these air are realized heat exchange that above-mentioned indoor heat converter 500 can make drive fluid just.
In other words, the inwall of the outer surface of above-mentioned indoor heat converter 500 and said machine casing 300 is at a distance of certain intervals, is to be connected on the bottom surface of above-mentioned base plate 400 by fixed structures such as carriages.Distance between the inwall of the outer surface of above-mentioned indoor heat converter 500 and casing 300 is equivalent to the width of above-mentioned front panel 200.Therefore top with the following area of the opening of above-mentioned heat exchanger 500 is corresponding with the area of above-mentioned air-inlet grille 220.
If as top said, the inner surface that makes the outer surface of above-mentioned indoor heat converter 500 and said machine casing 300 during installation is at a distance of certain intervals, under the turning effort of above-mentioned indoor fan 320, the extraneous air that flows into by above-mentioned air-inlet grille 220 just can flow to the space that is formed by above-mentioned indoor heat converter 500 so.
Above-mentioned indoor heat converter 500 is to make with the columnar pipe with certain diameter, thereby drive fluid is that refrigerant can be in the internal flow of above-mentioned indoor heat converter 500.That is to say, the pipe of above-mentioned drum through repeatedly bending, just can be made above-mentioned heat exchanger 500.
The air that is drawn into indoor set 100 inside by above-mentioned indoor fan 320 can be that refrigerant produces heat exchange with drive fluid in the process in the slit of the above-mentioned indoor heat converter 500 of flowing through.Flow through indoor heat converter 500 and realized that the air of heat exchange can be discharged in the space that needs air conditioning again, and said process carries out repeatedly.
Because there are temperature difference in refrigerant that is used for heat exchange and outside in the internal flow of above-mentioned indoor heat converter 500, thereby on the inwall of the surface of indoor heat converter 500 or casing 300, can produce condensed water, in order to collect these condensed waters, drain pan 520 is equipped with in the below of above-mentioned indoor heat converter 500.The central part of this drain pan 520 is to lower recess, and the cross section of central part roughly is " U " shape, thereby can collect from the surface of indoor heat converter 500 or condensed water that the inwall of said machine casing 300 flows down, and with the condensed water row that collects to the outside.
By the rotation of above-mentioned drive division 600, metal wire W and the metal wire W towards the right side towards the left side can be wrapped on the outer surface of above-mentioned drive division 600 simultaneously.Therefore, be fixed on the left outer surface of above-mentioned drive division 600, be fixed on the right side outer surface of above-mentioned drive division 600 towards the end of the metal wire W on right side towards the end of the metal wire W in the left side of above-mentioned drive division 600.
The other end of such metal wire W separately is " Y " shape, has constituted the place ahead metal wire W ' on the first half that is connected above-mentioned front panel 200 and has been connected rear metal wire W on the latter half of above-mentioned front panel 200 ".The place ahead metal wire W ' of Xing Chenging and rear metal wire W like this " and the top triangle that roughly formed of above-mentioned front panel 200.This place ahead metal wire W ' and rear metal wire W " be connected on the first half and latter half of left and right sides of above-mentioned front panel 200, thereby it is mobile to prevent that front panel 200 from reversing.
That is to say, if the user has carried out operation that front panel 200 is pulled out, so above-mentioned drive division 600 will rotate, thereby the metal wire W that is wrapped on above-mentioned drive division 600 outer surfaces is unclamped, and will be descended by the front panel 200 of above-mentioned metal wire W tension like this.On the contrary, if the user has carried out the operation in front panel 200 assemblings, so above-mentioned drive division 600 will rotate, thereby metal wire W is twined on its outer surface.If metal wire W has been wrapped on the outer surface of drive division 600, Xia Fang front panel 200 will rise so.
Preferably also install on the limit of above-mentioned base plate 400 and be used for the guide frames such as pulley that guide above-mentioned metal wire W to move.When metal wire was subjected to the guiding of such guide frame, above-mentioned front panel 200 can upwards rise.
In addition, also possesses support component 620 on the outer surface of said machine casing 300.This support component 620 preferably has several, and preferably is positioned on the corresponding position, each limit with above-mentioned front panel 200.
Above-mentioned support component 620 usefulness have certain thickness sheet material to be made, and the intermediate portion is to the lateral direction bending of said machine casing 300.The mid portion that promptly is connected the support component 620 on the left outer surface of said machine casing 300 prolongs downwards again after the bending of left side, is connected mid portion prolongation downwards again towards the bending of right side after of the support component 620 on the outer surface of right side.
The central part of such folding surface has formed the metal wire through hole 622 that above-mentioned metal wire W is passed.The diameter of this metal wire through hole 622 is bigger than the diameter of above-mentioned metal wire W.Move around owing to metal wire W can pass above-mentioned metal wire through hole 622, therefore above-mentioned support component 620 can move by guide wire W.
In addition, the inner surface of the first half of above-mentioned support component 620 is close to the outer surface of said machine casing 300 and is connected.The upper end of above-mentioned support component 620 is positioned at than on the low position, the upper end of said machine casing 300, the lower end be positioned at building ceiling above, therefore support component 620 can also play the effect of the above-mentioned metal wire W of guiding when playing the effect of supporting above-mentioned indoor set 100.
Above-mentioned the place ahead metal wire W ' and rear metal wire W " between metal wire adjusting pin 700 is housed.This metal wire adjusting pin 700 is the long ellipse of lateral length, and left end has formed the place ahead through hole 720 that the place ahead metal wire W ' is passed, and right-hand member has formed and can make rear metal wire W " the rear through hole 740 that passes.
As Fig. 5, shown in Figure 6, above-mentioned drive division 600 is equipped with in the top of above-mentioned indoor set 100, and the left and right sides of this drive division 600 is connecting metal wire W.Such metal wire W is wrapped on the outer surface of above-mentioned drive division 600, and can draw above-mentioned front panel 200, so that its following capping with above-mentioned indoor set 100 is got up.
If promptly under user's selection, above-mentioned drive division 600 begins rotation, so above-mentioned metal wire W will be wrapped on the outer surface of above-mentioned drive division 600, simultaneously above-mentioned front panel 200 is covered below above-mentioned indoor set 100.If above-mentioned drive division 600 reverse rotations, so above-mentioned metal wire W will unclamp from the outer surface of drive division 600, above-mentioned front panel 200 is descended, thereby make front panel 200 break away from above-mentioned indoor set 100.
If above-mentioned front panel 200 has broken away from above-mentioned indoor set 100, the air-inlet grille 220 and the air cleaner 240 that are installed in the central part of front panel 200 so will descend simultaneously.If front panel 200 has descended, the following open state that just become of so above-mentioned indoor set 100.Therefore, sometimes also can be on above-mentioned indoor set 100 the mounting cover subassembly, this cover part be used for capping because of front panel 200 descend openings indoor set 100 below.
As Fig. 6, shown in Figure 7, the lower end of above-mentioned metal wire W roughly is " Y " shape, has been divided into the place ahead metal wire W ' and rear metal wire W ".Therefore, the lower end of metal wire W that is positioned at the left side of above-mentioned drive division 600 has been divided into the place ahead metal wire W ' and rear metal wire W ".Above-mentioned the place ahead metal wire W ' is connected on the limit, left side of first half of above-mentioned front panel 200, rear metal wire W " be connected on the limit, left side of latter half of front panel 200.
Equally, the lower end of metal wire W that is positioned at the right side of above-mentioned drive division 600 also has been divided into the place ahead metal wire W ' and rear metal wire W ".Above-mentioned the place ahead metal wire W ' is connected on the right edge of first half of above-mentioned front panel 200, rear metal wire W " be connected on the right edge of latter half of front panel 200
Above-mentioned the place ahead metal wire W ' and rear metal wire W " and the top of front panel 200 constituted shape roughly triangular in shape, and above-mentioned the place ahead metal wire W ' and rear metal wire W " between metal wire adjusting pin 700 is housed.Above-mentioned metal wire adjusting pin 700 has certain thickness, roughly is the long ellipse of lateral length.
Formed on the above-mentioned metal wire adjusting pin 700 and can make the place ahead through hole 720 that above-mentioned the place ahead metal wire W ' passes and can make above-mentioned rear metal wire W " the rear through hole 740 that passes.Because above-mentioned the place ahead metal wire W ' and rear metal wire W " tilt, therefore correspondingly, above-mentioned the place ahead through hole 720 and rear through hole 740 also tilt.
Be above-mentioned the place ahead through hole 720 when the place ahead is seen, inner surface recedes.Above-mentioned rear through hole 740 is when the place ahead is seen, inner surface turns forward.Owing to formed such structure, therefore as above-mentioned the place ahead metal wire W ' and rear metal wire W " when passing above-mentioned the place ahead through hole 720 and rear through hole 740, can reduce friction, thereby metal wire W is moved more swimmingly.
Effect to air-conditioner indoor set with said structure is illustrated below.If the user has connected external power source in order to move above-mentioned indoor set 100, power supply will be switched on the said fans motor 340 so.If connected power supply on the said fans motor 340, fan electromotor 340 will produce rotary power so, and such rotary power can conduct the above-mentioned indoor fan 320 that is connected to fan electromotor 340 retainer shafts.
Above-mentioned indoor fan 320 begins rotation under the effect of the rotary power that is conducted by fan electromotor 340, along with the rotation of indoor fan 320, the inside of above-mentioned indoor set 100 can produce inhalation power.By effect, can will need air in the space of air conditioning to be drawn into the inside of indoor set 100 at the inner inhalation powers that produce of indoor set 100.
The air that flow into above-mentioned indoor set 100 inside flows into by above-mentioned front air inlet 222, and next these air can flow through above-mentioned air cleaner 240.The air that flows through above-mentioned air cleaner 240 can be filtered by air cleaner 240, thereby flow into the pure air that has only process to purify of above-mentioned indoor set 100 inside.The air that promptly flows to indoor set 100 inside is when flowing through above-mentioned air-inlet grille 220, and the foreign matter that volume is bigger can be filtered out, and next when flowing through above-mentioned air cleaner 240, tiny foreign matter can be filtered out.
Next can be through above-mentioned air-inlet grille 220 and air cleaner 240 filtered airs to the internal flow of above-mentioned indoor set 100.The air that flow into above-mentioned indoor set 100 inside can flow towards the outer surface direction of indoor fan 320 under the turning effort of above-mentioned indoor fan 320.Outward surface direction flow air can be that refrigerant carries out heat exchange with drive fluid when flowing through the slit of above-mentioned indoor heat converter 500.Flow through above-mentioned indoor heat converter 500 and realized that the air of heat exchange can arrange again to the space that needs air conditioning, and said process can carry out repeatedly.
The air that above-mentioned and indoor heat converter 500 have been finished heat exchange is to the space that needs air conditioning by 202 rows of the exhaust outlet on the above-mentioned front panel 200.Can utilize the blinds 204 that is installed in said exhaust mouth 202 places to regulate the intensity and the air quantity of discharging air here.
Owing to can be subjected to the filtration of above-mentioned air-inlet grille 220 and above-mentioned air cleaner 240, therefore need sometimes above-mentioned air cleaner 240 is swept or to the inside place under repair of indoor set 100 from outside leaked-in air.In this case, need clean above-mentioned front panel 200 or repair work after falling.
When the user need sweep above-mentioned front panel, at first above-mentioned front panel 200 to be fallen.If started the operation that front panel 200 is fallen, so above-mentioned drive division 600 will rotate because of connecting power supply.Along with the rotation of drive division 600, the metal wire W that twines on its outer surface will unclamp.
If above-mentioned metal wire W has unclamped, so above-mentioned front panel 200 will break away from above-mentioned indoor 100.If the front panel 200 that breaks away from from indoor set 100 has dropped to certain position, front panel 200 will stop to descend.In this case, above-mentioned the place ahead metal wire W ' and rear metal wire W " can prevent that above-mentioned front panel 200 from twisting towards front and back.
In addition, when above-mentioned front panel 200 be in capping above-mentioned indoor set 100 below state the time, above-mentioned metal wire adjusting pin 700 is to be attached on the bottom surface of bending part of above-mentioned support component 620.
If above-mentioned front panel 200 begins to break away from above-mentioned indoor set 100, so above-mentioned metal wire adjusting pin 700 will be tending towards moving up, simultaneously the place ahead metal wire W ' and the rear metal wire W that is being limited by metal wire adjusting pin 700 " can become the bending contention from the state of bending gradually near horizontal state.
If above-mentioned the place ahead metal wire W ' and rear metal wire W " continue to move down so above-mentioned the place ahead metal wire W ' and rear metal wire W " the bending angle will be more near horizontal, at this moment, above-mentioned metal wire adjusting pin 700 can be tending towards continuing to move up.Along with above-mentioned drive division 600 continues rotation, above-mentioned metal wire W can continue to move down, thus the place ahead metal wire W ' and rear metal wire W " under the effect of above-mentioned metal wire adjusting pin 700, the bending angle can become level.
If above-mentioned the place ahead metal wire W ' and rear metal wire W " the bending angle become horizontal, the place ahead metal wire W ' and rear metal wire W so " gradient will connect empty 720 identical with the above-mentioned the place ahead that on above-mentioned metal wire adjusting pin 700, forms with the gradient of rear through hole 740.
In this state, if above-mentioned drive division 600 continues rotation, thereby make above-mentioned metal wire W continue the words that descend, so above-mentioned metal wire adjusting pin 700 will be fixed on the certain position, thereby make above-mentioned the place ahead metal wire W ' and rear metal wire " the interval be maintained fixed; like this, along with moving of metal wire W, the place ahead metal wire W ' and rear metal wire W " together with the time move.
If above-mentioned front panel 200 has arrived certain position, so above-mentioned drive division 600 will stop the rotation, and simultaneously along with drive division 600 stops the rotation, metal wire W has also just stopped moving.
When the user had finished cleaning to front panel 200 and air cleaner 240, the user just need move up above-mentioned front panel 200.Here, by user's operation, the side when above-mentioned drive division 600 is understood court with front panel 200 declines rotates in the opposite direction.
Therefore along with the rotation of above-mentioned drive division 600, on one side above-mentioned metal wire W can be wrapped on the outer surface of drive division 600, Yi Bian move up.Along with moving of metal wire W, front panel 200 also can move up.Arrive on the bottom surface of bending part of above-mentioned support component 620 up to above-mentioned metal wire adjusting pin 700 till, metal wire W can move up always.If be attached to the bottom surface of the bending part of above-mentioned support component 620 above the above-mentioned metal wire adjusting pin 700, so since be subjected to support component 620 bending part the bottom surface stop that above-mentioned metal wire adjusting pin 700 can not move up again.
At this moment, along with above-mentioned drive division 600 continues rotation, metal wire W can continue to move up.If metal wire W continues to move up, above-mentioned the place ahead metal wire W ' and rear metal wire W " can under the effect of above-mentioned metal wire adjusting pin 700, begin bending.
Along with above-mentioned the place ahead metal wire W ' and rear metal wire W " bending gradually, above-mentioned front panel 200 can continue to move up.If the upper end of front panel 200 has been attached on the bottom surface of bending part of above-mentioned support component 620, so above-mentioned drive division 600 will stop the rotation, and metal wire W also will stop to move up simultaneously.Along with metal wire W stops to move up, above-mentioned front panel 200 also just stops to move up.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
By way of example, in the present embodiment, above-mentioned metal wire W is connected the left end and the right-hand member of front panel 200, but in fact metal wire W also can be connected the front-end and back-end of front panel 200.
The effect of invention
In the air-conditioner indoor set of the present invention, the lower end of above-mentioned metal wire be divided into the place ahead metal wire and after Side's metal wire, and they are connected on the first half and latter half of above-mentioned front panel.
Because the first half of above-mentioned front panel is connected with latter half and is all being connected metal wire, therefore can prevent Front panel reverses at fore-and-aft direction.
In addition, owing between above-mentioned the place ahead metal wire and the rear metal wire metal wire adjusting pin is housed, therefore namely Make front panel be subjected to coming from the impact of user or external environment condition, twist, but in the metal wire adjustment Under the effect of pin, the place ahead metal wire and rear metal wire meeting bending, thus whole generation of metal wire moved, And then prevent that the whole generation of front panel is mobile.
Moreover, owing to can prevent that front panel from moving, therefore just can prevent that also the user is because of front panel Mobile and come to harm, also can prevent the front panel breakage simultaneously.
In addition, can also eliminate because of front panel and move the discomfort sensation of bringing to the user.
On the other hand, owing to can prevent that front panel from moving, thereby when reinstalling the front panel of pulling down, It can be installed on the indoor set exactly.
In addition, by said structure, can also more stably drive the lifting of front panel.
Owing to can more stably drive the lifting of front panel, therefore can also improve reliability of products thus, thereby improve sales volume.
Claims (3)
1, a kind of indoor set of air regulator is characterized in that, comprises casing, the certain space of inner formation; Indoor heat converter is installed in the inside of said machine casing, can make leaked-in air realize heat exchange; Indoor fan is installed in the inside of said machine casing, can suck extraneous air; Fan electromotor can produce the rotary power of above-mentioned indoor fan; Front panel install in the mode that can pull out selectively on the said machine casing, and its central part forms the hole that air outside is flowed into; Air-inlet grille is the front that is connected the central part of above-mentioned front panel, is the passage that extraneous air flows into; Metal wire, utilize it above-mentioned front panel can be pulled out from said machine casing, the lower end of above-mentioned metal wire form the place ahead metal wire downward-sloping towards the place ahead and towards the rear downward-sloping rear metal wire, and also be equipped with between the place ahead metal wire and the rear metal wire and be used for preventing the metal wire adjusting pin that above-mentioned front panel reverses.
2, the indoor set of air regulator according to claim 1 is characterized in that the method formation by perforation can make above-mentioned the place ahead metal wire the place ahead through hole that passes and the rear through hole that the rear metal wire is passed on the above-mentioned metal wire adjusting pin.
3, the indoor set of air regulator according to claim 2 is characterized in that the inside of above-mentioned the place ahead through hole and rear through hole tilts towards relative direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101225450A CN1987216A (en) | 2005-12-22 | 2005-12-22 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101225450A CN1987216A (en) | 2005-12-22 | 2005-12-22 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1987216A true CN1987216A (en) | 2007-06-27 |
Family
ID=38184109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101225450A Pending CN1987216A (en) | 2005-12-22 | 2005-12-22 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1987216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789670B (en) * | 2020-02-27 | 2023-01-11 | 日商日立江森自控空調有限公司 | Ceiling embedded type air conditioner and installation method |
-
2005
- 2005-12-22 CN CNA2005101225450A patent/CN1987216A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789670B (en) * | 2020-02-27 | 2023-01-11 | 日商日立江森自控空調有限公司 | Ceiling embedded type air conditioner and installation method |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |