CN1509912A - Air-conditioning systems of vehicles - Google Patents
Air-conditioning systems of vehicles Download PDFInfo
- Publication number
- CN1509912A CN1509912A CNA2003101036888A CN200310103688A CN1509912A CN 1509912 A CN1509912 A CN 1509912A CN A2003101036888 A CNA2003101036888 A CN A2003101036888A CN 200310103688 A CN200310103688 A CN 200310103688A CN 1509912 A CN1509912 A CN 1509912A
- Authority
- CN
- China
- Prior art keywords
- air
- piece
- plate
- conditioner system
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00692—Damper doors moved by translation, e.g. curtain doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00728—Film doors
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Abstract
The air conditioning system comprises an air duct (1) which comprises several air evacuation orifices (14) for different air conditioning modes. The opening and closing of the air evacuation orifices is controlled by a plate shaped element (6,17) able to move longitudinally in the air duct. The plate in the shape of a cylinder is longitudinally flexible and transversely rigid.
Description
Technical field
The present invention relates to a kind of air conditioner system that is used for vehicle, more particularly, relate to a kind of adopt special-purpose plate-like piece as can according to various air regulation patterns come the opening/closing exhausr port throttle gate or can the control air pipeline in the Vehicular air conditioning system of air-blending baffle plate of air flue of controlled temperature air.
Background technology
It is well-known having a plurality of Vehicular air conditioning systems that are used for the exhausr port of various air regulation patterns on air duct.In this air conditioner system, for each exhausr port of opening/closing, should the oscillating type throttle gate be set according to each exhausr port, and should come the rotation of each oscillating type throttle gate is controlled, thereby carry out the opening of each exhausr port according to required air regulation pattern.
In addition, also well-known a kind of Vehicular air conditioning system, it has the air-blending baffle plate of the ratio of the amount of air that is used to regulate by cooling air passage and the amount of air by the hot air path in air duct.Equally, in this Vehicular air conditioning system, adopt the air-blending baffle plate of oscillating type throttle gate as the control air temperature.
Recently, the demand that makes the Vehicular air conditioning system miniaturization is being increased always.In order to satisfy this demand, a kind of structure (for example JP-A-7-103559) that the sliding type throttle gate with shutter replaces above-mentioned oscillating type throttle gate that is provided with has for example been proposed.In addition, also proposed another kind of structure, it is provided with by fexible film being fixed to the rotary throttle gate (for example JP-A-9-99725) of cross section for constituting on the roughly arc framework.
Yet, in the above-mentioned structure that is provided with the sliding type throttle gate that proposes, need on vertical direction or horizontal direction, be provided with the wider space that is used to operate throttle gate.In addition, owing to adopted connecting rod mechanism as throttle valve drive mechanism, so this structure becomes comparatively complicated.On the other hand, in the above-mentioned structure that is provided with rotary throttle gate that proposes, because the air that opening that must the troclia valve has capacity with assurance, so the size of throttle gate self will increase.And in these two kinds of structures that proposed, the type of sports and the Design freedom aspect the sense of motion that exist at throttle gate are subjected to the greatly problem of restriction.
Summary of the invention
An object of the present invention is to provide and a kind ofly have the exhausr port control mechanism or/and the Vehicular air conditioning system of air-blending control mechanism, these control mechanisms can greatly improve the Design freedom of air duct, obtain the comparatively simple structure of relative throttle valve device and choke actuating unit simultaneously, it can regulate the air-blending ratio of opening ratio or regulating hot air and cold air of each exhausr port according to required air regulation pattern, thereby satisfy throttle gate fully, the miniaturization demand of choke actuating unit, and the final miniaturization demand that satisfies whole device fully.
Can realize this purpose by Vehicular air conditioning system with feature 1 and 6.The vehicle according to the invention air conditioner system comprises air duct, it has a plurality of exhausr ports that are used for various air regulation patterns, it is characterized in that, in air duct, be provided with can its vertically on motion and have flexibility and transversely have the plate-like piece of rigidity on vertically at it at it, so that control the opening of each exhausr port according to various required air regulation patterns, this plate-like piece can be wound into cylindrical form (first invention) in air duct.
In air conditioner system according to first invention, for plate-like piece being wound into the form of cylindrical shape, for example can adopt a kind of like this structure, wherein at least one surface of plate-like piece forms the structure of recessed/projection, wherein recessed portion and bossing alternately be arranged on plate-like piece vertically on, this plate-like piece is by reeling with the gear that recessed/bulge-structure engages.For this gear, can use the driven wheel of may command plate-like piece motion.In this case, the increase of number of components can be prevented, and the increase of manufacturing cost can be suppressed.
In addition, can adopt a kind of like this structure, wherein air duct being formed to reel plate-like piece becomes the part (plate-like piece winding part) of cylinder form.In this structure, can effectively utilize the space in the air duct, thereby further reduce the size that air duct also finally reduces total system.
In addition, can adopt a kind of like this structure, wherein on the gear wheel shaft of gear, be provided with the air flow line control desk.In this structure,, therefore just can make the air that passes through the air flue in being formed at the plate-like piece winding part have required air flow line because the air flow line control desk can rotate with the rotation of gear according to required air regulation pattern.
Another kind of Vehicular air conditioning system according to the present invention comprises air duct, it has a plurality of exhausr ports that are used for various air regulation patterns, it is characterized in that, in air duct, be provided with can its vertically on the plate-like piece of motion with the air flue in the control air pipeline, plate-like piece has recessed/bulge-structure, at it at least one surperficial upper edge its vertically alternately be provided with recessed portion and bossing, be used to make the driver train of plate-like piece motion to comprise the gear that at least one engages with recessed/bulge-structure, with the gear drive shaft rotating, be located at the belt pulley at an end place of axle drive shaft, and the drive wire (second invention) that propulsive effort is passed to belt pulley.
In the air conditioner system according to second invention, belt pulley preferably is arranged on the position outside the air duct.Owing to be used in the moving line that propulsive effort is passed to the drive wire of belt pulley and be formed at outside the air duct by belt pulley being arranged on position outside the air duct, therefore air duct can be made lessly, and can improve system is assembled to operability in the vehicle.
In order effectively propulsive effort to be delivered on the belt pulley and to form driver train, must prevent that the drive wire generation that links to each other with belt pulley from skidding with high reliability.Therefore, preferably drive wire is wrapped at least one week on the belt pulley.In addition, in order to prevent skidding of drive wire reliably, be preferably belt pulley and be provided for the lockout mechanism that prevents that drive wire from skidding.
Above-mentioned drive wire can be directly connected to the adjustment bar that is used to regulate the temperature in the air duct, or is directly connected to and is used for according to required air regulation pattern and the mode switch bar of each exhausr port of opening/closing optionally.That is to say, be under the situation of air-blending baffle plate at above-mentioned plate-like piece, and drive wire directly links to each other with the adjustment bar.On the other hand, be that drive wire directly links to each other with the mode switch bar under the situation of control cock of Exhaust Open/close at above-mentioned plate-like piece.In this structure, can further simplify the driver train of throttle gate.
In addition, in the system according to second invention, a certain position that is preferably on the moving line of drive wire is provided with tension-applying mechanism, is used to drive wire that tension force is provided.For example, this tension-applying mechanism can be set in the control unit of air conditioner system, said temperature adjust bar and mode switch bar can be incorporated in this control unit.
In air conditioner system according to above-mentioned first invention, because being used to control the plate-like piece of the opening of each exhausr port is configured to vertically have flexibility and transversely have rigid parts at it on (sense of motion) at it, therefore plate-like piece can be freely crooked basically on sense of motion, and plate-like piece can be arranged to be wound into cylindrical form.Therefore, can greatly improve the Design freedom of the control setup of Exhaust Open/close.In addition, owing to can greatly reduce installing space and the motion space of plate-like piece in air duct, therefore air duct can be made lessly, and the most whole air conditioner system is made less.
In air conditioner system according to above-mentioned second invention, because can be used as the plate-like piece of the control cock of air-blending baffle plate or Exhaust Open/close is configured to have recessed/bulge-structure and vertically has flexible parts on (sense of motion) at it on its at least one surface, therefore by gear is engaged with recessed/bulge-structure, at the driveshaft end place of being fixed in gear belt pulley is set, drive wire is wrapped on the belt pulley and with propulsive effort is delivered on the drive wire, gear is rotated with the rotation of belt pulley and axle drive shaft, and plate-like piece can motion reposefully on it is vertical.Therefore, compare, be used to make the driver train of plate-like piece motion to construct more simply with traditional throttle valve drive mechanism.In addition, because plate-like piece can be freely crooked basically on vertically at it, therefore can greatly reduce installing space and the motion space of plate-like piece in air duct, air duct can be made lessly, and the most whole air conditioner system is made less.
Description of drawings
Be appreciated that other features and advantages of the present invention from following to the detailed description of the preferred embodiment of the present invention and with reference to the accompanying drawings, in the drawings:
Fig. 1 is the vertical sectional view according to the Vehicular air conditioning system of first embodiment of the invention.
Fig. 2 is the transparent view of the part that has exhausr port of air conditioner system shown in Figure 1.
Fig. 3 is the fragmentary, perspective view of amplification of the plate-like piece of air conditioner system shown in Figure 1.
Fig. 4 is the planar view of the plate-like piece of air conditioner system shown in Figure 1.
Fig. 5 is the lateral plan of the plate-like piece of air conditioner system shown in Figure 1.
Fig. 6 is the expansion drawing under the VENT pattern of air conditioner system shown in Figure 1, has shown the opening/closing state of each exhausr port of realizing by the operation plate-like piece.
Fig. 7 is the partial vertical sectional view of air conditioner system shown in Figure 1, has shown the reeling condition of plate-like piece under the VENT pattern.
Fig. 8 is the expansion drawing under the BILEVEL pattern of air conditioner system shown in Figure 1, has shown the opening/closing state of each exhausr port of realizing by the operation plate-like piece.
Fig. 9 is the partial vertical sectional view of air conditioner system shown in Figure 1, has shown the reeling condition of plate-like piece under the BILEVEL pattern.
Figure 10 is the expansion drawing under the FOOT pattern of air conditioner system shown in Figure 1, has shown the opening/closing state of each exhausr port of realizing by the operation plate-like piece.
Figure 11 is the partial vertical sectional view of air conditioner system shown in Figure 1, has shown the reeling condition of plate-like piece under the FOOT pattern.
Figure 12 is the expansion drawing under the DEF-FOOT pattern of air conditioner system shown in Figure 1, has shown the opening/closing state of each exhausr port of realizing by the operation plate-like piece.
Figure 13 is the partial vertical sectional view of air conditioner system shown in Figure 1, has shown the reeling condition of plate-like piece under the DEF-FOOT pattern.
Figure 14 is the expansion drawing under the DEF pattern of air conditioner system shown in Figure 1, has shown the opening/closing state of each exhausr port of realizing by the operation plate-like piece.
Figure 15 is the partial vertical sectional view of air conditioner system shown in Figure 1, has shown the reeling condition of plate-like piece under the DEF pattern.
Figure 16 is the vertical sectional view according to the Vehicular air conditioning system of second embodiment of the invention.
Figure 17 is the transparent view of air conditioner system shown in Figure 16.
Figure 18 is the transparent view as the plate-like piece of throttle gate, and this plate-like piece is used to control the interior air flue of air duct of air conditioner system shown in Figure 16.
Figure 19 is the decomposition diagram of air conditioner system shown in Figure 16.
Figure 20 is the transparent view of the lockout mechanism that is used to lock the drive wire that offers belt pulley in the air conditioner system shown in Figure 16.
Figure 21 is the transparent view that can be used for another lockout mechanism in the air conditioner system shown in Figure 16.
Figure 22 is that the drive wire that is used in the air conditioner system shown in Figure 16 provides the transparent view of the tension-applying mechanism of tension force.
Figure 23 is the transparent view that can be used for another tension-applying mechanism in the air conditioner system shown in Figure 16.
The specific embodiment
Fig. 1 to 15 has shown the Vehicular air conditioning system according to first embodiment of the invention.In Vehicular air conditioning system shown in Figure 1, sequentially be provided with evaporator 2 and temperature booster 3 below in air duct 1 from figure as the refrigerant of cooling vessel.Between evaporator 2 and temperature booster 3, form the air that is used for through evaporator 2 and be transported to the hot air path 4 of temperature booster, and be used to make air to walk around temperature booster 3 and the cooling air passage 5 of transmission.
Be provided with the plate-like piece 6 of regulating air ratio between evaporator 2 and temperature booster 3, it is used to regulate through the air of overfire air path 4 and the ratio of the air of process cooling air passage 5, that is to say that it plays the air-blending baffle plate.The plate-like piece 6 of this adjusting air ratio has and the plate-like piece that the is used for the opening/closing exhausr port 17 similar structures that will be described herein-after, and plate-like piece 17 vertically has flexibility and transversely has rigidity at it on (sense of motion) at it.The plate-like piece 6 of regulating air ratio can be with the rotation of gear 7 at the right and left upward movement, and is directed along the guide path 8 that forms groove.In this embodiment, each side transversely at the plate-like piece 6 of regulating air ratio is equipped with guide path 8.
The downstream position that is positioned at temperature booster 3 on air duct 1 is formed with each exhausr port that is used for various air regulation patterns.As shown in Figure 2, the exhausr port 9 of VENT pattern comprises three exhausr ports transversely that are arranged on air duct 1, more particularly, comprise out at the central row gas port 10 of the VENT of central portion office pattern and be located at the side exhausr port 11 and 12 of the VENT pattern of its both sides.In addition, the exhausr port 13 of DEF pattern is opened on the surperficial 16a identical with being provided with above-mentioned VENT pattern exhausr port 9 on the air duct 1.In addition, the exhausr port 14 and 15 of FOOT pattern is opened on the surperficial 16b different with the surperficial 16a that is provided with VENT pattern exhausr port 9 and DEF pattern exhausr port 13.
Above-mentioned each exhausr port is controlled its opening/closing according to various air regulation patterns by plate-like piece 17.Plate-like piece 17 (with plate-like piece 6) forms with the formal construction shown in Fig. 3 to 5, and plate-like piece 17 has flexibility on its vertical A (sense of motion), transversely has rigidity at it.As for the raw MAT'L of plate-like piece 17, for example can use to have flexible resin, the above-mentioned flexibility of plate-like piece 17 is provided by the flexibility of resin.Plate-like piece 17 rigidity in the horizontal provides with projection by structural surface is recessed.
In this embodiment, a surface 18 of plate-like piece 17 is substantially shaped as plane (lower surface among Fig. 3 and 5), another surface forms recessed/bulge-structure 21, wherein bossing 19 and recessed portion 20 are laterally extending on (being the direction perpendicular to sense of motion A in this embodiment) of intersecting with sense of motion A, and they alternately are provided with and interconnect on sense of motion A.This recessed/bulge-structure 21 in, bossing 19 and recessed portion 20 regularly and alternately are provided with, and the surface of recessed/bulge-structure 21 can with gear or gear shape part bonding.In addition, in this embodiment, each bossing 19 all forms the structure (hollow space 22) of hollow, can alleviate the weight of plate-like piece 17 like this.By being rotated in recessed/the gear 23 (Fig. 1) that bulge-structure 21 engages of plate-like piece 17 place, two ends transversely and plate-like piece 17, just can make this plate-like piece 17 along slot type guide path 24 slips of being located at its both sides.By this motion of plate-like piece 17, can control each exhausr port so that its opening and closing.Each guide path 24 all is provided with sweep 34, and it forms cylindrical form and extends around each driven wheel 23, as shown in Figure 1.
On plate-like piece 17, be provided with a plurality of openings that are used for each exhausr port of opening/closing.In this embodiment, on plate-like piece 17, be provided with three openings.As shown in Figure 4, opening 25,26 and 27 is arranged on plate-like piece 17 transversely. Opening 25 and 27 is of similar shape, and opening 26 has different shapes.In addition, in this embodiment, opening 25,26 and 27 is arranged to make it to overlap each other with respect to the position of plate-like piece 17 on vertically.In addition, plate-like piece each edge 28 and 29 in the vertical forms circle, as shown in Figure 5.By such round edge is set, can guarantee that plate-like piece 17 carries out more level and smooth moving along guide path 24.
As illustrated in fig. 1 and 2, plate-like piece 17 is arranged to make it can be wound into cylindrical form in air duct 1.That is to say, when driven wheel 23 is driven, sweep 34 28 1 lateral movements from the edge on sense of motion that plate-like piece 17 is understood along guide path 24, and be wrapped on the periphery of driven wheel 23, plate-like piece 17 is wound into cylindrical form.
The inside of winding part 33 can be used as air is directed to air flue 30 in each exhausr port, and plate-like piece 17 is wound into cylindrical form in winding part.In addition, be provided with air flow line control desk 32 on the gear wheel shaft 31 of driven wheel 23, it is used for making the air that passes through from air flue 30 have required air flow line according to required air regulation pattern.Air flow line control desk 32 gear wheel shaft 31 axially on extend.Air flow line control desk 32 can rotate with the rotation of gear wheel shaft 31.
Then will the sliding mode of the plate-like piece 17 that is used for each exhausr port of opening/closing in this embodiment and the control of motion be described with reference to figure 6 to 15, each width of cloth figure has all shown a kind of air regulation pattern.
Fig. 6 and 7 has shown the state that is under the VENT pattern.In this VENT pattern, the edge 29 of plate-like piece 17 is positioned between VENT pattern exhausr port 9 ( exhausr port 10,11 and 12) and the DEF pattern exhausr port 13, has only VENT pattern exhausr port 9 to open, thereby has realized the air regulation pattern that the VENT pattern is required.In this VENT pattern, whole plate-like piece 17 all is positioned at the sweep 34 of guide path 24 and is wound into cylindrical form.
Fig. 8 and 9 has shown the state that is under the BILEVEL pattern.In this BILEVEL pattern, to compare with the position in the above-mentioned VENT pattern, the edge 29 of plate-like piece 17 is towards the motion of the position of VENT pattern exhausr port one side (right side among Fig. 8), and corresponding VENT pattern exhausr port 10,11 and 12 is partly closed.In addition, opening 25 and 27 and FOOT pattern exhausr port 14 and 15 partly overlapping each other, FOOT pattern exhausr port 14 and 15 is partly opened.Like this, VENT pattern exhausr port 9 and FOOT pattern exhausr port 14 and 15 are all partly opened, to realize the required air regulation pattern of BILEVEL pattern.In this BILEVEL pattern, as shown in Figure 9, the hot air by temperature booster 3 will from be formed at cylindrical roll around the winding part 33 of plate-like piece 17 in air flue 30 pass, and from FOOT pattern exhausr port 14 and 15, blow out.In addition, because air flow line control desk 32 rotates to the position that the hot air that can be from the edge 28 side inflow air flues 30 of plate-like piece provides the air-flow that is directed to FOOT pattern exhausr port, therefore provide required air flow line for the BILEVEL pattern.
Figure 10 and 11 has shown the state that is under the FOOT pattern.In this FOOT pattern, to compare with the position in the above-mentioned BILEVEL pattern, the right positions of edge 29 in Figure 10 of plate-like piece 17 further moved, and whole VENT pattern exhausr port 9 is fully closed.On the other hand, opening 26 is partly overlapping with DEF pattern exhausr port 13, and DEF pattern exhausr port 13 is partly opened.In addition, the part of opening 25 and whole FOOT pattern exhausr port 15 are overlapping, and the part of opening 27 and whole FOOT pattern exhausr port 14 are overlapping, and FOOT pattern exhausr port 14 and 15 is fully opened.Can realize the air regulation pattern that the FOOT pattern is required like this.In addition,, can prevent that therefore the front screen generation of vehicle interior is unintelligible because DEF pattern exhausr port 13 is partly opened in this FOOT pattern, or the like.
As shown in figure 11, equally in this FOOT pattern, by the effect of air flow line control desk 32, can be air from the edge 28 side inflow air flues 30 of plate-like piece 17 provides and is directed to FOOT pattern exhausr port 14 and 15 and the required air flow line of DEF pattern exhausr port 13.
Figure 12 and 13 has shown the state that is under the DEF-FOOT pattern.In this DEF-FOOT pattern, compare with the position in the above-mentioned FOOT pattern, the right positions of edge 29 in Figure 12 of plate-like piece 17 further moved, and the expansion of the lap of opening 26 and DEF pattern exhausr port 13, thereby realized the air regulation pattern that the DEF-FOOT pattern is required.
In this DEF-FOOT pattern, as shown in figure 13, because air flow line control desk 32 rotates to the position that the air by air flue 30 can be provided than the air flow line of the DEF pattern that is directed to exhaust side stronger in above-mentioned FOOT pattern, therefore air will be sent to DEF pattern exhausr port 13 and FOOT pattern exhausr port 14 and 15 places, and obtain good balance.
Figure 14 and 15 has shown the state that is under the DEF pattern.In this DEF pattern, compare with the position in the above-mentioned DEF-FOOT pattern, the right positions of edge 29 in Figure 14 of plate-like piece 17 further moved, opening 25 and 27 and the lap of FOOT pattern exhausr port 15 and 14 disappear, the exhausr port 14 and 15 of FOOT pattern is fully closed.On the other hand, the part of opening 26 and whole DEF pattern exhausr port 13 are overlapping, and DEF pattern exhausr port 13 is fully opened.So just can realize the air regulation pattern that the DEF pattern is required.
In this DEF pattern, as shown in figure 15, since air flow line control desk 32 rotate to than in above-mentioned DEF-FOOT pattern more near the position of DEF pattern exhausr port 13 1 sides, the air that therefore can prevent to be blown in the air flue 30 forms adverse current along the inside face of plate-like piece 17, and the air flow line towards DEF pattern exhausr port 13 is provided reliably.
In the air conditioner system of the foregoing description, vertically have flexibility and transversely have the device of the plate-like piece 17 of rigidity on (sense of motion) owing to adopt, so plate-like piece 17 can be freely crooked on sense of motion as the opening of each exhausr port of control at it at it.That is to say,, therefore can greatly improve Design freedom, and can provide bigger or specific space as space for plate-like piece 17 motions because plate-like piece 17 can be wound into cylindrical form as illustrated in fig. 1 and 2.Therefore, the control setup of the opening/closing of exhausr port can be made lessly, and finally can make whole air conditioner system less.
In addition, owing on plate-like piece 17, be provided with a plurality of openings 25 that are used to control the opening of exhausr port, 26 and 27, like this, only can realize regulating the opening/closing state of corresponding each exhausr port of pattern with each required air by the motion of controlling a plate-like piece 17.
In addition, by in the winding part 33 of the plate-like piece 17 that is wound into the cylinder form, forming air flue 30, just can effectively utilize the finite space in the air flue 1, and can make the air conditioner system of smaller szie.
In addition, in the above-described embodiments,, therefore do not need special wind2 because plate-like piece 17 is wound into cylindrical form by driven wheel 23.Therefore, can prevent the increase of locking system.In addition, because the air flow line control desk 32 that is located on the gear wheel shaft 31 can rotate to each position that required air flow line can be provided with the rotation of gear 23 as described above according to various required air regulation patterns, therefore the air that can be in the air flue 30 provides required air flow line.
Then will Vehicular air conditioning system according to second embodiment of the invention be described with reference to Figure 16 to 23.By use with first embodiment in identical label saved with above-mentioned first embodiment in identical parts and the explanation of structure.In this embodiment, as shown in figure 17, air duct 1 is made of two side box bodies 31 and 32, and casing 31 and 32 is connected with each other and has formed a heat exchange unit 100.Plate-like piece 6 is as the air-blending baffle plate in the air duct 1, its at least one surface, have with above-mentioned plate-like piece 17 as Exhaust Open/shutoff control unit shown in Figure 3 similarly recessed/bulge-structure 21.In addition, plate-like piece 6 vertically on each edge 28 or 29 on all be provided with suitable round edge, as above-mentioned shown in Figure 5.
As shown in figure 18, the recessed/bulge-structure 21 of plate-like piece 6 (or plate-like piece 17) engages with the driven wheel 7 (or driven wheel 23) that is fixed on place, axle drive shaft 30a (or axle drive shaft 30b) two ends.Plate-like piece 6 (or plate-like piece 17) can be on the direction of arrow shown in Figure 180 with the rotation campaign of driven wheel 7 (or driven wheel 23), and be directed along groove shape guide path 8 (or groove shape guide path 24).Groove shape guide path 8 (or groove shape guide path 24) is located at each side of plate-like piece 6 (or plate-like piece 17).
As shown in figure 19, the patchhole 34 of the patchhole 33 of plate-like piece 6 and plate-like piece 17 is all opened on the side 39 of the side box body 31 that has formed air duct 1.Patchhole 33 is opened and closed by lid 35, and patchhole 34 is opened and closed by lid 36.On lid 35, be provided with the patchhole 37 that is used for axle drive shaft 30a, and on lid 36, be provided with the patchhole 38 that is used for axle drive shaft 30b.
The drive wire 43 (or drive wire 44) that is used for propulsive effort is passed to belt pulley 41 (or belt pulley 42) links to each other with belt pulley 41 (or belt pulley 42).Drive wire 43 (or drive wire 44) is wrapped in belt pulley 41 (or belt pulley 42) and goes up at least one week.
In this embodiment, as shown in figure 20, the drive wire 43 (or drive wire 44) that will be wrapped on the belt pulley 41 (or belt pulley 42) by slit 61 (or slit 62) pulls out, and it is wrapped on the lockout mechanism 63 (or lockout mechanism 64) on the side of being located at belt pulley 41 (or belt pulley 42).So just can prevent reliably that drive wire 43 (or drive wire 44) from producing skids.This lockout mechanism is not limited to above-mentioned mechanism.For example, as shown in figure 21, can adopt a kind of like this structure to prevent to skid, wherein on the side of belt pulley 41 (or belt pulley 42), be provided with hole 67 and 68 (or hole 69 and 70), and drive wire 43 (or drive wire 44) is wrapped on the belt pulley 41 (or belt pulley 42), it can be inserted in these holes.
As shown in figure 22, on the route of drive wire 43, be provided with as being used to drive wire 43 that the belt pulley 45 of the mechanism of tension force is provided.The axle 48 of the adjustment bar 47 of the control unit 46 of air conditioner system is inserted in the hole 49 of belt pulley 45.That is to say that in this embodiment, drive wire 43 links to each other with adjustment bar 47 in fact.Therefore, by service temperature adjust bar 47, just can make plate-like piece 6 generation motions, thereby regulate the air themperature that will be sent to exhaust ports as the air-blending baffle plate of the amount of air ratio between scalable hot air path 4 and the cooling air passage 5.On the other hand, as shown in figure 22, on the route of drive wire 44, be provided with equally as being used to drive wire 44 that the belt pulley 50 of the mechanism of tension force is provided.The axle 52 of the mode switch bar 51 of the control unit 46 of air conditioner system is inserted in the hole 53 of belt pulley 50, so drive wire 44 links to each other with mode switch bar 51 in fact.By operation mode changer lever 51, just can make plate-like piece 17 motions according to various required air regulation patterns, thus each exhausr port of opening/closing.
Position outside air duct 1 is provided with the belt pulley 54 that is used to drive the throttle gate (not shown), and this throttle gate is used for the inside and outside ratio of going into tolerance and air output of adjustments of gas introducing port (not shown).Drive wire 55 links to each other with belt pulley 54.On the route of drive wire 55, be provided with belt pulley 56 as tension-applying mechanism.The axle 59 of going into the gas/changer lever 58 of giving vent to anger is inserted in the hole 57 of belt pulley 56.
In the above-described embodiments, all be provided with recessed/bulge-structure 21 on as the plate-like piece 6 of air-blending baffle plate and the plate-like piece 17 as the control setup of Exhaust Open/close, each plate-like piece vertically all has flexibility on (sense of motion) at it.Like this, operation by driver train can make each plate-like piece suitably move, this driver train comprises and recessed/driven wheel 7 or 23 that bulge-structure 21 engages, the axle drive shaft 30a that links to each other with driven wheel or 30b, the belt pulley 41 or 42 that links to each other with axle drive shaft, and is wrapped on the belt pulley by adjust bar 47 or 51 propulsive effort is passed to the drive wire 43 or 44 of belt pulley.Therefore, compare with traditional mechanism, driver train can be configured to simple throttle valve drive mechanism 65 or 66 (Figure 16 and 17).And, similar with first embodiment, because plate- like piece 6 and 17 can be freely crooked on vertical (sense of motion), therefore can reduce installing space and the motion space of plate-like piece in air duct 1.
In addition, in this embodiment,, therefore can outside air duct 1, form the route of drive wire 43 and 44, can reduce the size of whole air conditioner system so further because belt pulley 41 and belt pulley 42 place outside the air duct 1.
In addition, because the lockout mechanism 63 (or lockout mechanism 64) that provides the drive wire 43 (or drive wire 44) that prevents to link to each other to skid for belt pulley 41 (or belt pulley 42), therefore can prevent reliably that drive wire 43 (or drive wire 44) from producing skids, and guarantee that plate-like piece 6 (or plate-like piece 17) carries out easy motion, thereby improved the reliability of air conditioner system.
In the above-described embodiments, because drive wire 43 (or drive wire 44) links to each other with adjustment bar 47 (or mode switch bar 51) in fact by belt pulley 45 (or belt pulley 50), therefore can further simplify the driver train of plate-like piece 6 (or plate-like piece 17).In addition, owing to the belt pulley 45 (or belt pulley 50) that on the route of drive wire 43 (or drive wire 44), is provided with as tension-applying mechanism, thereby always can apply suitable tension force to drive wire 43 (or drive wire 44).Therefore, can guarantee the steady of plate-like piece 6 (or plate-like piece 17) and fast speed motion, and can further improve the reliability of air conditioner system.Here, as shown in figure 11, can in control unit 46, provide the belt pulley 45 as tension-applying mechanism (or/and belt pulley 50 is or/and belt pulley 56).In structure shown in Figure 11, provide guide finger 71,72 and 73 with guiding drive wire 43,44 and 45 separately, thereby formed drive wire suitable route separately.
In the above-described embodiments, can carry out control with the similar mode of above-mentioned first embodiment shown in Fig. 6 to 15, so that control the opening/closing of each exhausr port according to various required air regulation patterns to plate-like piece 17.
Claims (11)
1. the air conditioner system of a vehicle, comprise and have a plurality of air exhaust air pipelines that are used for various air regulation patterns, it is characterized in that, in described air duct, be provided with can its vertically on motion and have flexibility and transversely have the plate-like piece of rigidity on vertically at it at it, be used for controlling according to various required air regulation patterns the opening of each exhausr port, described plate-like piece can be wound into cylindrical form in described air duct.
2. air conditioner system according to claim 1, it is characterized in that, the structure of recessed/projection that at least one surface of described plate-like piece forms, wherein recessed portion and bossing alternately be arranged on described plate-like piece vertically on, described plate-like piece by can with described recessed/gear that bulge-structure engages reels.
3. air conditioner system according to claim 2 is characterized in that, described gear is the driven wheel that is used to control the motion of described plate-like piece.
4. air conditioner system according to claim 1 is characterized in that, has formed air flue in the part that is used for described plate-like piece is wound into the cylinder form.
5. air conditioner system according to claim 2 is characterized in that, is provided with the air flow line control desk on the gear wheel shaft of described gear.
6. the air conditioner system of a vehicle, comprise and have a plurality of air exhaust air pipelines that are used for various air regulation patterns, it is characterized in that, in described air duct, be provided with can its vertically on the plate-like piece of motion to control the air flue in the described air duct, described plate-like piece has recessed/bulge-structure, at it at least one surperficial upper edge its vertically alternately be provided with recessed portion and bossing, be used to make the driver train of described plate-like piece motion comprise at least one with described recessed/gear that bulge-structure engages, with described gear drive shaft rotating, be located at the belt pulley at an end place of described axle drive shaft, and the drive wire that propulsive effort is passed to described belt pulley.
7. air conditioner system according to claim 6 is characterized in that, described belt pulley is arranged on the position outside the described air duct.
8. air conditioner system according to claim 6 is characterized in that, is used to the lockout mechanism that prevents that described drive wire from skidding for described belt pulley provides.
9. air conditioner system according to claim 6 is characterized in that, described drive wire links to each other with the adjustment bar or the mode switch bar of described air conditioner system.
10. air conditioner system according to claim 6 is characterized in that, a certain position on the moving line of described drive wire is provided with tension-applying mechanism, is used to described drive wire that tension force is provided.
11. air conditioner system according to claim 10 is characterized in that, described tension-applying mechanism is located in the control unit of described air conditioner system.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002317475A JP4076839B2 (en) | 2002-10-31 | 2002-10-31 | Automotive air conditioner |
| JP317475/2002 | 2002-10-31 | ||
| JP2003027040A JP2004237797A (en) | 2003-02-04 | 2003-02-04 | Air conditioner for automobile |
| JP27040/2003 | 2003-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1509912A true CN1509912A (en) | 2004-07-07 |
Family
ID=32109514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101036888A Pending CN1509912A (en) | 2002-10-31 | 2003-10-31 | Air-conditioning systems of vehicles |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1509912A (en) |
| DE (1) | DE10351064A1 (en) |
| FR (1) | FR2846598B1 (en) |
| MY (1) | MY130928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900232A (en) * | 2012-12-26 | 2014-07-02 | 现代自动车株式会社 | Control door for air conditioner |
| CN108778794A (en) * | 2016-03-18 | 2018-11-09 | 株式会社电装 | Air conditioner for vehicles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100016133A1 (en) * | 2021-06-21 | 2022-12-21 | Denso Thermal Systems Spa | Air conditioning unit with film distribution hatch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103559A (en) | 1993-10-01 | 1995-04-18 | Tomio Yanagimoto | Damper of duct for air-conditioning |
| JP3646365B2 (en) * | 1995-10-03 | 2005-05-11 | 株式会社デンソー | Automotive air conditioner |
| US5881558A (en) * | 1996-04-03 | 1999-03-16 | Mitsubishi Heavy Industries, Ltd. | Air conditioning apparatus for vehicles |
| JP2000289433A (en) * | 1999-04-09 | 2000-10-17 | Sanden Corp | Air conditioner for automobile |
| JP4396013B2 (en) * | 1999-11-11 | 2010-01-13 | 株式会社デンソー | Air passage opening and closing device |
| CN1329217C (en) * | 2001-11-19 | 2007-08-01 | 三电有限公司 | Automotive air conditioning device using flexible plate-shaped member to control ventilating |
-
2003
- 2003-10-29 MY MYPI20034107 patent/MY130928A/en unknown
- 2003-10-31 DE DE2003151064 patent/DE10351064A1/en not_active Ceased
- 2003-10-31 CN CNA2003101036888A patent/CN1509912A/en active Pending
- 2003-10-31 FR FR0312790A patent/FR2846598B1/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900232A (en) * | 2012-12-26 | 2014-07-02 | 现代自动车株式会社 | Control door for air conditioner |
| CN103900232B (en) * | 2012-12-26 | 2019-03-26 | 现代自动车株式会社 | Control door for air-conditioning |
| CN108778794A (en) * | 2016-03-18 | 2018-11-09 | 株式会社电装 | Air conditioner for vehicles |
| CN108778794B (en) * | 2016-03-18 | 2021-08-27 | 株式会社电装 | Air conditioner for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2846598A1 (en) | 2004-05-07 |
| DE10351064A1 (en) | 2004-05-19 |
| MY130928A (en) | 2007-07-31 |
| FR2846598B1 (en) | 2010-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1289330C (en) | Cooling system for motor vehicles and method for controlling at least one air mass flowing through a radiator | |
| CN209795119U (en) | Air vent for vehicle | |
| US6209404B1 (en) | Intermittent geneva actuated mechanism | |
| CN208085437U (en) | Exhaust apparatus and with its vehicle supply air system, vehicle air conditioner | |
| CN1616267A (en) | Vehicle air conditioning system having door drive mechanism | |
| CN112440677A (en) | Blade group structure, air conditioner air outlet structure of vehicle and vehicle | |
| CN1248877C (en) | Car air conditioner with rotary air valve | |
| CN111703275A (en) | Exhaust device | |
| CN101557952A (en) | Vehicle heating and/or air conditioning system comprising a combined air mixing and distributing flap | |
| KR20080033984A (en) | Device for ventilating vehicles | |
| JP2016155417A (en) | Air conditioner for vehicle | |
| CN1509912A (en) | Air-conditioning systems of vehicles | |
| CN1470407A (en) | Air conditioning system for vehicle and vehicle comprising same | |
| CN105928173A (en) | Air supply device and indoor unit of air conditioner | |
| CN1203282C (en) | Air flow direction changer for air conditioner | |
| CN1509913A (en) | Air-conditioning systems of vehicles | |
| CN1420032A (en) | Automotive air conditioning device using flexible plate-shaped member to control ventilating | |
| CN1500666A (en) | Conditioning system for car and production method | |
| JP2003154835A (en) | Automotive air conditioner | |
| JP6858457B2 (en) | Air conditioner for vehicles | |
| CN110143115B (en) | Air outlet device, vehicle air supply system with same and vehicle air conditioning system | |
| JP2006257805A (en) | Opening/closing mechanism of door | |
| JP6481631B2 (en) | Air blowing device for vehicle | |
| CN1755177A (en) | Air passage switching unit | |
| JP2002274167A (en) | Wind direction adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |