JP2000118232A - Parking/stopping time and engine driving time car air conditioner using solar battery - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable cooling even after stopping an engine by dividedly forming an electric motor driving circuit into an auxiliary panel in response to main panels for protruding from and retreating in the roof and window glass surface in a solar radiation azimuth, and forming an engaging means capable of selecting the engine or electric motor driving on a driving shaft of a cooling compressor. SOLUTION: A solar battery cell is dividedly housed in a main panel cell group 2 for receiving the light in window glass 1a, 1b, 1c and a vehicle roof 1g and an input auxiliary panel cell 20 arranged one to one to it, and plural main panels 2a are arranged on the inside/outside of a vehicle to constitute a power circuit 9 together with a secondary battery 9c. An additional electric motor being connected at driving time of an engine, eliminating driving/transmission force from the engine and being driven at solar battery power generation time is constituted on a driving shaft of a cooling compressor so as to be substituted with engine driving. Generated electric power of the panels is outputted to the additional electric motor at solar generation power using time, and the engine driving and additional electric motor driving can be smoothly operated in a switching system at parking/stopping time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for a vehicle that uses a solar cell to cool the inside of a vehicle whose engine is stopped when the vehicle is parked and stopped, and particularly to a solar cell panel for storing battery cells effectively. The present invention relates to a car air conditioner that can be used when parking and stopping and when the engine is driven.

[0002]

2. Description of the Related Art Conventional vehicle solar cell utilization technologies include a system in which a ventilation fan driven by a solar cell and independent of an engine system lowers the temperature inside the vehicle (Japanese Patent Publication No. 62-60288). A solar battery panel (hereinafter, referred to as a panel) which is used effectively for ventilation in a vehicle at the time of parking, and for charging a battery when ventilation is not required (Japanese Patent Publication No. Hei 4-9686), and a solar cell panel (hereinafter, referred to as a cell) for storing a photovoltaic cell (hereinafter referred to as a cell)
There is a public announcement of a prototype vehicle which is attached to an electric sanlf and supplies electric power for an electric heater / cooler. In particular, for a car cooler, a foldable panel is spread over a front glass window to prevent temperature rise in a vehicle while parked and generate power (Japanese Patent Laid-Open No. 2-85009). There are ones that appear and disappear from a storage unit provided on a nearby ceiling (Japanese Utility Model Laid-Open No. 5-44633).

[0003]

However, none of the above-mentioned technologies utilizing solar cells specifically disclose a panel disposing means installed in a vehicle. For example, when the panel is deployed on the front window glass, there is no disclosure of the structure that clearly shows how to hold and move the panel, and no disclosure of the panel that is deployed on other glass surfaces. No mention is made of how they face the sun. Except for the panels installed on the vehicle roof, the sun always faces the panels, and it is as if the vehicle were formed according to the panel shape.

[0004] Even if the panel disposing means is embodied, the technology for driving the cooling compressor by using both the driving system of the engine and the solar power generation has been established. It is necessary to be able to switch to the drive system for the operation of the cooling compressor. Alternatively, the operation of the car air conditioner (hereinafter referred to as car air conditioner) must be temporarily stopped and restarted.

[0005] In view of the above problems, the present invention discloses a specific technique for arranging a glass surface of a panel attached to a vehicle,
It is another object of the present invention to provide a car air conditioner that uses a solar cell to maintain the cooling operation when the vehicle is parked and stopped and when the engine is driven, by smoothly switching to the drive system of the solar power generation system after the engine is stopped and operating the cooling compressor. Things.

[0006]

According to the present invention, there is provided a car air conditioner using a solar cell for parking and stopping and for driving an engine.
An input auxiliary panel that is provided in one-to-one correspondence with the main panel, one for the solar panel, one for the main panel that projects from the storage standby position to the windowpane of the vehicle or the other for the main panel that is exposed on the vehicle roof. To form a motor drive circuit, and to form a panel arranging means corresponding to the sunshine direction and to provide an additional motor connected to the motor drive circuit. In addition, an engagement means is provided for enabling either the rotation drive or the rotation transmission force free to be freely selected by the additional electric motor, so that the cooling operation by the additional electric motor can be continued after the engine is stopped.

According to the present invention, an input auxiliary panel outputs ON-O output power from a main panel to a motor drive circuit.
A circuit configured for FF operation, and a motor drive circuit that enables an additional motor to be turned on, or in addition, a panel motor that moves and arranges a main panel from its standby position to the insolation position so as to be drivable. It is.

According to the present invention, the engaging means formed on the drive shaft of the cooling compressor comprises a plurality of spring-loaded claws provided on the outer periphery of the drive shaft and a ring rotatably fitted on the outer side of the drive shaft. The peripheral wall is provided with an outer groove having a substantially triangular cross section that fits one-to-one with the spring-equipped claw, and the spring-equipped claw is configured to be stored by being pushed by an inner groove formed on the outer peripheral wall of the drive shaft by an external force, When the ring is driven by the ring without the driving force of the additional motor, the ring does not receive the transmission force of the driving shaft, but instead the electromagnetic clutch type pulley is in a free state and the ring is driven by the driving force of the additional motor. The shaft is configured as a one-way rotary pulley that generates a rotary motion by receiving a driving force from the ring.

Further, according to the present invention, a main panel which is disposed on a ceiling of a vehicle so as to be able to protrude and retract on a front or rear window glass surface is divided into a plurality of vertically divided windows.
Alternatively, at least one vertically divided panel is re-formed into a divided portion that is further divided in the horizontal direction of the panel width, and the overlapping portions are shared with each other including the left and right undivided portions of the upper and lower divided panels. One panel unit is constructed, a pair of left and right panel legs are attached to the outside of the panel unit, and the panel unit can be moved via a wire or a chain connecting the panel legs, and from the panel unit storage position. A pair of guide frames are laid on both sides of the vehicle ceiling ridge line toward the window glass arrangement position, and wires etc. are installed in the guide frame, and the panel unit is configured to be able to expand and contract and expand by the towing operation. is there.

Further, according to the present invention, the main panel can be stored in a glass storage portion below the side window glass, and a hook is provided at an upper edge of the main panel to be locked to an upper end portion of the window glass. It is configured to be able to appear and disappear on the surface of the window glass at the same time as the raising operation of the window glass.

Further, according to the present invention, the main panel can be housed in a glass housing portion below the side window glass, and a pair of female screw-equipped pre-installed screws are provided on both lower sides of the rear wall of the main panel.
By attaching a drive shaft with a long screw that is fixed to the plate and screwing it to the plate and a panel motor connected to one end of the drive shaft, the panel motor is electrically operated. ,
It is configured to be able to appear and disappear on the window glass surface in a timely manner.

Further, according to the present invention, the main panel comprises:
A wire or chain which is substantially endlessly wrapped around the ceiling ridge line or across the ceiling, and panel legs, sliding legs or rollers which follow the main panel through the operation of moving the wires or the like. And a guide frame provided in the front-rear direction along the panel legs, a sliding leg provided in the left-right direction of the ceiling or a roller guide for guiding the rollers, and an electromagnetic clutch for storing and towing wires and the like. A guide pulley, and a control mechanism including a drivable panel motor that moves or stops a wire or the like to an appropriate position via the guide pulley, is disposed at a predetermined position, and is configured to be operable to automatically deploy to a solar radiation surface. Things.

Still further, according to the present invention, the main panel is divided into a plurality of parts which are divided into upper and lower portions in the height direction of the window glass. The panel is configured to be extendable and retractable, and the unfolding tool is positioned below the rods through a pair of two rods that are rotatably engaged at substantially the center and a pair of threaded joints that are rotatably connected. Combined with a forward / reverse rotatable screw shaft attached to the end, both ends of the rod can be operated at both ends so that the upper and lower ends of the rod can be deployed in a pantograph manner. A long hole is provided at the bottom, and rollers attached to both ends of the upper portion of the rod are inserted into the long hole to engage with the main panel, so that the arrangement height of the plurality of divided panels can be changed, or In addition Expand, added power mechanism for erecting a split panel disposed, it is to maintain the posture can configured to direct the glass surface.

In addition, according to the present invention, the panel legs attached to the main panel include one or more of a mounting base with spring hinges, a flexible shaft, an articulated leg end or a telescopic tube as mounting means for the main panel. In addition to assembling in combination with a plurality of means, the fixed end of the panel leg is attached to one end of the main panel, the free end of which is movably inserted into a guide frame or a roller guide, and is attached to the attached main panel. Forming a main panel structure having flexibility in one or more directions before, after, left and right or up and down, or additionally dividing the main panel into a plurality of parts and combining the divided panels into a multilayer to integrate them. This constitutes a main panel structure having elasticity with respect to the width of the main panel.

[0015] In addition, the present invention provides an electric motor driving circuit having a main panel and an input auxiliary panel, wherein when the solar cell electromotive force generated in one or a plurality of input auxiliary panels becomes a predetermined value or more, the input auxiliary during the generation of the electromotive force is generated. In addition to displaying the position of the panel and its electromotive force intensity, or additionally, during cooling operation by the solar cell power generation system, display means for displaying the remaining allowable discharge time of the secondary battery included in the motor drive circuit at a predetermined timing. It is constructed by connection.

[0016]

The generated electromotive force of the input auxiliary panel attached to the main panel indicates the insolation status of the main panel installation destination and controls the ON-OFF operation of the main panel power generation after the installation. When installing multiple main panels in the vehicle, the difference in the electromotive force of the input auxiliary panel generated indicates to the occupants the position of the large or small amount of solar radiation, and the manual or manual installation of the main panel that is most effective for power generation Automated operations can be started. In accordance with the shape of the window glass, which becomes narrower as it gets closer to the ceiling, the main panel is divided into multiple parts,
By forming a guide frame along the ceiling ridge, a panel leg having a high degree of freedom of deformation attached to the main panel in connection with the guide frame, a large number of cells can be appropriately arranged on the window glass surface via the main panel,
Keep the panel in a stable position during light reception. The main panel for the side window glass provided with hooks and motorized lifting means that does not depend on the guide frame for the moving and arranging means has a stable posture due to the structure of the storage part itself, and the main panel with the unfolding tool is motorized. The self-supporting means holds the stable posture at each light reception. A plurality of main panels, which can be automatically operated using a guide frame and wires, are arranged on a drive shaft of an electric motor equipped with an electromagnetic clutch on an endless wire pulling pulley and a sensor at a scheduled stop position of the panel. The main panel heading to the predetermined light receiving position receives the electromagnetic clutch ON / OFF operation at a good timing during its disposition and moving operation, and arrives at the predetermined position, and the generated power is controlled to form a power supply via the auxiliary panel. it can. Engagement means provided on the compressor drive shaft for operation by the solar cell power generation system corresponding to engine stop and disconnection of the engine and the cooling compressor is operated when the additional motor connected to the cooling compressor is turned on. Since the claw with a spring, which has been machined and attached, is locked on the ring side and is in a main driving state in which rotation is transmitted from the ring to the drive shaft, a conversion operation in which the compressor drive shaft is driven and moved can be performed. This conversion allows the compressor to be driven by the additional motor operation without stopping the cooling operation. Regarding the secondary battery that discharges by adding the amount of photovoltaic power generation, the remaining allowable operable time is always displayed during the cooling operation.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a car air conditioner using a solar cell according to the present invention which is used for parking and stopping and for driving an engine will be described with reference to the drawings. FIGS. 1A and 1B illustrate an electrical configuration of the present invention. FIG. 1A is a schematic configuration diagram of an entire circuit, FIG. 1B is a plan view showing a solar cell panel arrangement position of a vehicle, and FIG. FIG. 2 is a partial circuit diagram showing a switching portion. FIG. 2 is a view for explaining a car air conditioner according to the present invention. FIG. 2A is a perspective view showing the entire air conditioner, and FIG. FIG. 3C is a state diagram showing the connection and driving of the additional pulley when the vehicle is parked and stopped, and FIG.
FIG. 4 is a circuit diagram for explaining a switching state when a single main panel is provided, FIG. 4 is a view for explaining an embodiment in which a manually-arranged main panel is disposed in a vehicle, (A) is a schematic side view showing the whole, (B) FIG. 2 is a schematic front view showing the arrangement state of the front surface of the vehicle. FIG.
As shown in (C), the cells are divided and stored in a cell group 2 for a main panel in which cells are arranged in a large area and a cell 20 for an input auxiliary panel which is arranged in a very small area in a one-to-one correspondence. As shown in FIG. 1A, the multiple main panels 2a, 2b,.
(Hereinafter referred to as the main panel 2a, etc.) are arranged inside and outside the vehicle, and they are configured together with a secondary battery 9c in a motor drive circuit 9 (hereinafter, referred to as a power supply circuit). Here, 9d is a switching circuit formed through the transistor 9b, and 6 is an additional electric motor for driving the cooling compressor 60 through the switch 34. As shown in FIG. 1B, these cells 2 and 20 receive light at the front window glass 1a, the rear window glass 1b, the side window glass 1c and the vehicle roof 1g. The storage portion that can be pulled out at any time is configured at a standby position such as the front portion 10a of the ceiling, the rear portion 10b, the side window glass storage portion 10c, the under roof 10g, and the like (hereinafter, referred to as the storage portion 10a).

In FIG. 3, the power supply circuit of the single main panel arrangement example connects the cells to a controller 8 and has a secondary battery 9c on the input side. The controller constitutes a circuit which is sequentially connected to the panel motor 4a and the additional motor 6, and the switching Tr 9b and the switch 34 which are connected to the circuit. The backflow prevention diode 9a and the voltage regulator 35 provided on the input side between the cell and the controller 8 have a normal circuit configuration. An input auxiliary panel battery 20 is connected to the base side of the switching Tr to form a switching circuit together with the switch. Note that 9e
Is a panel operation control circuit, which is configured to correspond to the number of main panels to be moved and disposed when the plurality of main panels are on the light receiving surface.

As shown in FIG. 4, a plurality of input auxiliary panels provided corresponding to the number of main panels, that is,
0a, rear glass 20b, left side glass 20 shown
c, 20 d for the right side and 20 g for the vehicle roof (hereinafter referred to as auxiliary panel 20 a, etc.) are arranged at a fixed position on the window glass surface. In particular, the main panel 2a and the like disposed in the vehicle are drawn out from the panel outlet 11 to the corresponding window glass surface toward the sunshine direction S at the time of solar power generation, and are placed in the storage portion 10g in the main panel 2g for the roof. Occasionally, a cover main panel protection cover opening motor (not shown) is driven to open the protection cover 17g. In the main panel 2a or the like for arranging the front or rear window glass, the shape of the window glass surfaces 1a and 1b is a trapezoid having a downward divergent shape, and is short in the arrangement moving direction so as to correspond to the vehicle shape.
Main panel 2a, 2 long in the vehicle width direction (hereinafter referred to as width)
a 'and divided into upper and lower parts. One of the divided panels is a substantially rectangular one-piece molded panel 36, panel legs 24a and 24b are attached to both ends of the width-side panel, and the other divided panel is a set panel composed of a pair of right and left panels 37 and 38 divided in the left-right direction. To form a set of panel units 36 to 38 which are overlapped with the one-piece molded panel and the overlapping portion 2A and arranged on one window glass surface. The left and right pair type panel has a divided portion provided with a sliding frame 19 at a substantially central portion to integrate the overlapping portion 2B, so that the effective area of the overlapping portion panel extends or shortens to the left and right. . Panel legs 23a and 23b are attached to the guide frame side panel ends of the pair of left and right panels, and the panel legs are configured to be able to hold the posture of the main panel, as described later in detail.

As shown in FIG. 2, the cooling compressor 6
The drive shaft 64 is provided with an electromagnetic clutch type pulley 3a which is connected when the engine 3 is driven and transmits a driving force by excitation. In addition, the drive shaft 64 is coaxially formed on the drive shaft, and a ring 64a is provided on the outer periphery thereof. The attached one-way rotary pulley 6a is additionally inserted. The drive and transmission force from the engine are eliminated, and the additional motor 6 driven at the time of solar cell power generation is connected to the one-way rotary pulley via a belt so that it can be replaced with engine drive. More effectively, a weight balancer (not shown) is provided alongside the drive shaft 64 around the one-way rotary pulley so as to assist the driving force of the additional electric motor. The one-way rotary pulley includes a rotatable ring 64a attached to the outer periphery of the drive shaft 64 and a clockwise direction on an inner peripheral wall of the ring as shown in FIGS. A concave portion 61 is formed in a triangular cross section having a continuously increasing depth, and an inner groove 63 is formed on an outer peripheral wall surface of a drive shaft 64 facing the concave portion 61 to form a spring-loaded claw 62.
And a number corresponding to the link recess is arranged. The spring-loaded claw 62 is provided with a locking claw attached to a leaf spring mounted and fixed inside the inner groove, and is used when the claw portion relatively moves in the deep direction of the cross-sectional triangle on the link concave side. When the position is moved to the shallow portion of the cross-sectional triangle of the link concave portion, the leaf spring is pushed down, and the ring and the drive shaft slide.
Attach it to rotate.

[0021]

Next, an embodiment of the present invention will be described with reference to FIGS. 5A and 5B illustrate details of the embodiment of the panel structure. FIG. 5A is a partial layout view showing the configuration of the two-part panel, FIG. 5B is a view taken along the line AA of FIG. 5A, and FIG. (A)
(D) is a side view of the manually-arranged panel structure, (E) is a side cross-sectional view showing a ceiling storage receiver of the manually-arranged panel, and FIG. 6 is a main panel protection means. 7 is a partial cross-sectional view showing a main panel for manual disposition on the side of the vehicle, and FIG. 8 is a view for explaining another embodiment of the main panel structure. FIG. FIG. 9B is a partial plan view showing the strip-shaped panel, FIG. 9B is a partial plan view showing the same panel at the time of reverse movement, and FIG.
8A is a view taken along the line BB of FIG. 8A, and FIG.
(A) is an AA arrow view, (C) is a side view showing an embodiment of the wire-pullable panel leg end, (D) is a partial side sectional view showing another embodiment of the panel leg end, (E) is a partial sectional side view showing still another embodiment of the panel leg end, FIG. 10 is a plan view showing an embodiment of a three-part panel having different types of leg ends, and FIG. 11 is a main panel. (A) is a plan view of an operation wire, (B) is a schematic perspective view showing an operation of wire movement, (C) is a side view showing an embodiment of a control mechanism, D) is a side view showing another embodiment, FIG. 12 is a time chart for explaining an embodiment of automatic operation,
FIG. 13 is a view for explaining an embodiment of a main panel for automatic installation on a vehicle side, in which (A) is a side view showing an entire configuration before installation.
(B) is a view on arrow AA of (A), showing the middle of the movement of the panel, (C) is a perspective view showing the configuration of the panel, and FIG. 14 further explains the split-type main panel. ) Is FIG.
(A) is a view as viewed from the direction of the arrows CC, (B) is a view as viewed from the direction of the arrows AA in the figure (A), and FIG.
FIG. 8B is a view taken in the direction of arrows CC in FIG. 8B, FIG. 16B is a side sectional view of the panel sliding frame, and FIG. 16 is a view for explaining a support structure of a main panel for automatic arrangement on a vehicle side. (A) is a perspective view showing the whole thereof, (B) is a view taken along the line AA of (A), and FIG. 17 is a view for explaining a change situation at the time of moving operation of the main panel for automatic arrangement of the vehicle side. A) before the movement, (B) during the middle of the movement,
(C) is a schematic side view showing each state at the end of the movement, FIG. 18 illustrates another embodiment of the three-piece main panel, (A) is an elevation view showing the entire configuration, B) is a partial side sectional view thereof, (C) is a partial side view showing a lower structure thereof, FIG. 19 illustrates a drive structure of a three-piece main panel, and (A) is an A of FIG. 18 (A). -A arrow view, (B)
FIG. 20 is a partial side view showing a main panel self-supporting means, and FIG. 20 is a view for explaining another embodiment of a main panel for automatic installation on a vehicle side.
(A) is a partial elevational view thereof, (B) is a side sectional view thereof, and FIG. 21 is a flowchart for explaining an automatic driving operation of a car air conditioner provided with an automatic moving means of a main panel when the vehicle is parked and stopped. FIGS. 22A and 22B are charts for explaining the display means of the present invention, and FIG.
(B) is a schematic diagram showing an embodiment for an input auxiliary panel,
(C) is a schematic diagram showing an embodiment for a main panel power generation system.

As shown in FIG. 5, the manually movable panel structure according to the present embodiment has a pair of guide frames 21 formed in a C-shaped cross section on a vehicle body frame extending in the front and rear directions on both sides of the vehicle width along the ceiling ridge line. In addition to disposing the openings facing each other,
A pair of two-to-four panel legs 23a taken out of
23b to 24a, 24b (hereinafter referred to as panel legs 23a, etc.) are inserted to suspend the one-piece molded panel 36 and the pair of left and right panels 37, 38. And the panel legs,
When one is attached to the front of the panel, the other is attached to the rear of the panel, so that a plurality of attached divided panels are layered and easily housed. Here, the cell is a single molded panel 3
6, and as shown in a pair of left and right panels 37 and 38 in FIG. 5 (A), peripheral edges on both sides are formed into a setback shape in accordance with the small shape of the cell. It is formed in a panel shape that can obtain more power generation effective area. Alternatively, the cell is divided into strip-shaped panels to be described later and the cells are stored. Note that the panel shape is much more effective when placed on the window glass light-receiving surface, even if there is a cell part that does not generate power effectively as a result of storing cells in the same plane and securing an effective area. It suffices if a panel capable of receiving the cell area can be formed. For this purpose, a plurality of sections or a multilayer structure of the panel is selected and formed. For example, in the embodiment shown in FIG. 5, a pair of left and right set panels in which the panel is divided into two parts on the left and right sides and a single molded panel are combined with each other on the trapezoidal window glass surface.
A large effective area is secured by forming a set of panel units 36 to 38 and having an overlapping portion. In this embodiment, since the panel unit is composed of two sections, it is hereinafter referred to as a two-section panel.

As shown in FIG. 3B, a convex roller guide 31 is provided on the inner bottom surface of the guide frame 21 mounted on the vehicle body, and the end portions 7a and 7b of the panel legs 24a and 24b are rotatably guided. Is done. At the panel mounting side end, the panel leg is attached to the upper surface of both width side ends of the panel case through a spring-loaded hinge 46 having an upward returning action. The built-in telescopic rod 74 is connected. In the pair of left and right panels 37 and 38 used together with the one-piece molded panel, the panel legs 23a and 23b are connected and formed by a flexible shaft 72 in the middle. Therefore, even if the position of the panel leg fluctuates between the main panel and the guide frame 21 during movement, the panel leg is freely deformed and autonomously maintains a stable state. Reference numeral 73 denotes a roller-mounted receiving portion for protecting and protecting the adjacent panel. As shown in FIG. 6, a protective plate made of a flexible and transparent material which does not hinder solar cell power generation is provided on the upper surface of the adjacent panel to which it abuts. 55 is attached. Here, 2c is a main panel for arranging a window glass surface.
As shown in FIG. 4D, a hinge 47 with a spring of the panel leg end 74 may be provided so as to rotate in the moving direction. Reference numeral 39 denotes a spring-loaded handle which is constantly biased in the U direction. In the case of a manually movable main panel, it is preferable to attach all main panels not shown here to the end face of the arrangement and advancing panel. The above-mentioned panel legs are arbitrarily attached to the main panel in a one-to-one pair of the same kind and in a combination not shown here.

When the main panel provided with the overlapping portion 2B is provided, as shown in FIG. 3C, a lower portion is provided at a branch point of the guide frame at a portion where the main panel descends from the ceiling surface to the glass surface. The branch guide frame 21b is added, and the panel leg ends 7a of the main panels 37 and 38 preceding the upper side and the guide frame 22 for the panel leg ends 7b of the main panel 36 following the lower side are added. It will be installed side by side to form two panel leg running paths. At the branch point, a turning lid 75 having a free hinge fixed at one end and a free end rotatable at the other end is attached to an opening surface closing the guide frame 22. The rotating lid has a fixed end provided on the bottom surface of the lower side of the guide frame 7a, and has a roller guide for the preceding main panel moving thereon. The trailing main panel is provided with a bumper 71 above the leg end 7b, the bumper 71 being able to lift the rotary lid and pass through the lower guide frame 21b.
Although the bumper is shown only on the leading leg end 7b, if a panel is arranged on the opposite side to perform the moving operation, the bumper is not mounted on the trailing roller (not shown). Is formed so as to open a turning lid of a branch of a guide frame which is also provided for the opposite side window glass (not shown). When the manually movable main panel 2a and the like are stored on the ceiling surface,
As shown in FIG. 5 (E), a guide side frame 86 serving as a stop is provided at a free end, and a rotating shaft 85 with a spring is provided at a fixed end, and the rotating shaft autonomously rotates around the rotating shaft. The front storage container 10a is attached to the lower surface of the panel storage unit. 1
Reference numeral 0b denotes a rear storage container. The auxiliary panel 20a and the like attached to the main panel are formed in a size of several cm square, fixed to the inner corner of the window glass surface, and connected to the power supply circuit.

As shown in FIG. 14 (A), the sliding frame 19 of the pair of left and right panels is a frame in which the overlapping portions 2A of the panels 37 and 38 are arranged vertically. At the left and right side ends in the figure, a pair of left and right panel legs 23c extending from the panels 37 and 38 are provided with leg storage portions 83 having a C-shaped cross section vertically attached to the edges of the sliding frame. It is mounted movably, and a silicon ridge is provided on the bottom surface of the sliding frame and the contact surface of both panels for the purpose of assisting sliding. In addition, as shown in FIG. 7B, the leg storage portion has a long hole 82 formed in the inner moving direction to limit the movement margin of the panel leg to be attached to the long side of the long hole. ing.

As shown in FIGS. 8, 9 and 15, the strip-shaped panel 38 has a main panel structure which can be automatically arranged on the front and rear windows of the front and back windows by a single panel set. As shown in FIG. 8, a single panel portion of the left-right paired panel is divided into a plurality of strips, and each of the fixed ends of the strip-shaped panel 38a divided into the panel legs 23a and the like is shown in FIG. As shown in FIG. 7, the two parts are substantially L-shaped and connected by a pair of panel frames 42 for movable assistance. On the bottom surface on both sides of the panel frame, a plurality of rectangular panels are formed, and on the rear wall of the panel frame, upright cylinders are formed in the number of flexible shafts. A ring is rotatably fitted to the upright column, and hinged mounts 41 and 44, which are fitted with small tubular bodies 43 having a T-shaped cross section and are prevented from being detached, are attached to form an articulated panel frame. . In addition, as shown in FIG. 2B, a slide plate 18a forming a part of the panel is inserted into a long hole 18b provided in a strip-shaped panel adjacent to the front and rear so as to be movable. Sliding frame 19a formed in panel
And a variable length structure in which each strip length of the strip-shaped panel set consisting of a pair of right and left is individually changed. As shown in FIG. Reference numeral 18 denotes a sliding frame formed between the individual strip-shaped panels, and 19 denotes a sliding frame provided between the strip-shaped panel groups in which panels subdivided by the upper plate 45 are arranged in a right and left pair.

As shown in FIG. 15, a partition plate 18c, which is also used as a slide plate, is fixed to the slide frame 19, and is provided in a gap provided between key strip-shaped panels 38a at key points. ) To form a panel structure shown in FIG. 1 and align the subdivided strip-shaped panels, and arrange a pair of upper and lower intermediate sliding panels on the bottom and the middle of the sliding frame. Is fixedly provided. Even when the strip-shaped panel 38 having this configuration moves from one end of the guide frame to the other end, the pair of left and right strip lengths shown in FIG.
The structure changes from 1 to C2. As shown in FIG. 9C, the free end of the panel leg is formed by connecting a flexible shaft 72 to a wheel-like leg end 7 to form a panel leg 23a and the like. When the panel legs are moved via a pulling wire or the like, two through holes 40 provided in the wheel are drilled in a direction perpendicular to the axle to insert the wires 14a and 14b, and one wire 14a is connected to the through hole. Fix to the part 29 and fix the other wire 1
4b forms a non-rotating wheel that allows the through hole to freely pass and moves in the guide frame without rotating.

As shown in FIGS. 3D and 3E, the wheel-rotating panel leg, in which the leg end 7 rotates by rotating the attached wheel, has a cross section substantially at the end of the leg shaft 7d on the column side. -Shaped cover
A structure in which two attached wheels are separately fitted to each other, two through holes through which the wires 14a, 14b are inserted between the wheels of the leg shaft, and one of the through holes is fixed. To form. Subsequent to the column, the other end of the leg shaft forms a constricted portion and a spherical body. When the fixed wire of the leg shaft is pulled, the wheel that slides around the non-rotating leg shaft rotates, and the leg end 7 moves.

A panel leg 91 shown in FIG. 3D is rotatably fitted via a spring plate to the spherical body in a concave portion provided on an edge of the panel frame 23 of the main panel 2a, and has a leg joint with spring. 8
9 is formed. The free end of the spring plate is attached to at least three sides of the constricted portion so that when the axis is biased by an external force acting on the leg shaft 7d and the axis is biased to return to the original stable posture. And the fixed end of the spring plate is fixed by a stopper 76. The panel leg 92 shown in FIG. 11E has the spherical body of the leg shaft in the concave portion provided with the panel frame via a film made of natural or synthetic rubber so that the axis becomes parallel to the panel center line. It fits and forms a leg joint 89a with spring. At this time, the spherical body is fitted in close contact with the rubber surface, and is formed so that a resetting action is generated by an elastic force generated in the rubber thickness when the spherical body is eccentric. A pair of front and rear expansion and contraction means including a slide tube 19b and a receiving tube portion 33a which slidably fits the slide tube 19b is provided so as to be located symmetrically to the left and right, and connects the main panel 2a to the panel frame 23. . In addition, the configuration of the panel legs is not shown in the order of the main panel 2a, the expansion / contraction means, and the panel frame 23. To 92 may be engaged. As shown in FIG. 10, the main panel 2a and the like are divided into three for convenience of movement to form one panel unit, and the panel legs having an arbitrarily selected structure are combined and attached to the panel unit. Circulating wire 14 in which the driving force of an electric motor not shown is formed endlessly.
The panel leg may be moved via the panel leg.

The main panel 2d provided on the side window glass includes:
As shown in FIG. 7, a storage portion 10d containing glass is also stored in a lower portion of a side glass window 1d of the vehicle 1 and is formed of a thin flexible material made of synthetic resin or stainless steel, and is turned. 16 is provided at the upper part of the panel. That is, the hook is locked on the upper part of the window glass, and the panel is moved up and down and arranged by the existing window opening / closing mechanism. In this operation type, when the engine is driven, the locking operation is manually released by operating the mechanism for opening the window, and is returned to the hook 16 'after being stored. As shown in FIG. 20, a main panel 2c also housed in the housing portion 10c as an installation panel for a side window glass, and a plate 87 with a female screw is attached to the lower part of the back of the main panel 2c. The driving shaft 5e is rotated by a panel motor 88 so as to be able to move up and down. Here, the drive shaft 5e may be made of a flexible shaft that can cope with minute changes during the moving operation.

Next, an embodiment of a main panel structure which can be moved and arranged on both the left and right sides of the side window glass using only a single panel stored in the ceiling surface will be described. As shown in FIG. 13, panel guides 12, 12a having an opening surface having a C-shaped cross section and arranged across the vehicle width are attached to the ceiling surface. One of the panel guides 12 is laid across substantially the center of the ceiling, opens downward and holds a main panel suspended therefrom, and the other panel guide 12a is laid on the R side from the center of the ceiling, and An opening surface for holding the side wall of the panel is provided facing the F side. Then, as shown in FIG.
The main panel 2c is formed by connecting a central portion for accommodating the cells 2 and side portions on both side surfaces thereof not accommodating the cells 2 partitioned by the bent portions 4g. A pair of sliding legs 4c each having a substantially T-shaped cross section are attached upward to the light receiving surface of the panel, and are attached on the side of the center portion of the panel and substantially on the center line. On the other hand, a pair of leg ends 7c each having a roller guide 31 attached to the end thereof are provided laterally at the edge of the side surface facing the R side. The sliding leg 4c is mounted on the panel guide 12 facing downward on the opening surface, and the leg end 7c is mounted on the panel guide 12a facing downward on the opening surface, and is suspended in a movable state. The panel load is received by the two legs and a connecting wire described later, which bears a load during operation.

The main panel 2c thus hung is fixed to a pair of the sliding legs, and a wire 4b for towing is fixed to the panel. Can be used. In this case, as shown in FIG. 13, each of the pair of wire ends is stretched and fixed across the center of the panel, and when one of the wires is pulled, the other wire is driven, and the sliding frame 4c and the leg end are driven. Each of the portions 7c slides in the panel guide and becomes movable while supporting the load of the main panel 2c. In the case of manual operation, an operation handle (not shown) is attached to the edge of the moving side surface in place of the wire for towing. Of the main panel 2c,
Each of the two side wall portions, to which the roller guide 31 is not attached, is always shortened and built in by a spring force, and is extended by an external force.
4f is fixedly provided with a wire extension 67. The wire stretcher secures one end of the connecting wire inside the wire extender, and draws out the other end from the opening at both ends of the stretcher. At the central portion of the main panel 2c, two pairs of wire fixing portions 69 and 70 are provided at four corners inside the panel frame. One end of each of the connecting wires stretched across the center of the panel is provided at the wire fixing portion. Fix it. The expansion and contraction means of the wire expansion and contraction tool 67 is provided internally with a mechanism for extending outward, selected from a rubber material, a coil spring, a pneumatic actuator or the like. Further, a wire guide 68 for inserting the connecting wire is provided at a separated position on the front surface of the opening of the wire expansion and contraction tool.

On the other hand, a pair of rod-shaped supports 4d are provided via support fixtures 65 and 66 fixed at positions along the ceiling ridge line on both sides of the vehicle width, and the support is connected to the support. The wire is looped. The support 4d used together with the operation of taking out the pulling wire from the guide frame 21 is fixed to the guide frame 21 via the attached take-out pipe 4, as shown in FIG. The take-out tube has a pair of two-way openings having a shaft core at the top and bottom, a guide frame fixing seat at a lower mouth, a take-out wire 4b at an upper mouth, and a left and right shaft with a rod-shaped body screwed on both sides. A two-way opening having a heart is provided and the support 4d is formed. The rod-shaped body is provided with a wire thread 4k for inserting the connecting wires 4f, 4f '. As shown in FIG. 13 (B), the main panel 2c is moved to one side by the pulling wire 4b, and the connecting wire and the support constructed as described above are shown by a solid arrow L or a broken arrow R. The main panel 2c 'is configured to be able to hold most of the dynamic load during the disposition operation on the side glass surface before and after the change from the horizontal position to the vertical position.

When storing another panel structure, that is, a main panel assembled in a divided and layered manner, the divided panels are overlapped on the glass storage portions of the front and rear glass windows and the side windows to reduce the area. A main panel that has a large light receiving area by attaching a developing tool 5 that can automatically expand and contract the panel whose light-receiving surface faces outward to each window glass surface by storing the panel with the light-receiving surface facing outward. It is. The embodiment will be described below. As shown in FIG. 18, the main panel is divided, and a single molded body of the divided panels 36a to 36c (hereinafter, referred to as a divided panel 36a, etc.) is superposed on a plurality of stages to form an L-shaped cross section fixed to the vehicle body wall. A panel guide 12 that fits the size of the panel at the time of development is formed, and the panel guide is held so as to cover the side wall of each panel in a rearwardly inclined posture. A pair of receiving joints 33 having a tongue piece 27 that opens and is fixed facing each other under the panel guide are provided, and a pair of feed joints 27 are screwed and inserted between the receiving joints so as to be rotatable forward and backward. One driving shaft 5d is rotatably connected. The drive shaft is a single long-threaded shaft which is threaded in the right and left directions from the center to the right and left, and a screwless shaft tip is fitted to the receiving joint. Further, a gear 5b is mounted on the drive shaft between the pair of feed joints, as shown in FIG.
As shown in Fig. 7, the panel motor 4a rotates the drive shaft 5e via the gear 5b, and the pair of feed joints approach or separate from each other. Reference numeral 77 denotes a motor box for storing the driving means.

As shown in FIG. 18, the panel guide receives the divided upper panel 36a, and the panel guides 12a and 12b laid in parallel inside the pair of panel guides respectively include a middle panel 36b and a lower panel 36b. 36c is formed in a required length capable of loading. Sliding legs 4 each having a free-end head cross section formed in a T-shape are provided on both side frames of the divided panel.
c is inserted into the back side of the other panel by inserting the head of the sliding leg into a slot 2 of a length that can be guided according to the movement of the panel.
A pair of engaging means provided with 8 are formed between adjacent panels. Therefore, the upper panel 36a has the sliding legs 4c on the front frame, the middle panel 36b has the elongated holes 28 on the rear frame and the sliding legs 4c on the front frame, and the lower panel 36c has the elongated holes 28 on the rear frame. Form. Further, as an engaging means of the entire main panel, a long hole 26 having a substantially C-shaped cross section is provided on the upper side of the back frame of the upper panel 36a, and the divided panel is provided between the long hole and the driving means. A deploying tool 5 is provided, which restrains the left and right sides and allows the deploying operation to be performed vertically.

The unfolding tool is provided with a rotatable connecting portion 29 at the center.
Is a combination of two pairs of rods 25, 25 'in an X-shape. A roller 5c is attached to each end on one side of the upper part of the rod, and the slot 2 is formed in the rear frame of the upper panel.
8 is slidably inserted into the inside of the drive shaft 5 and the other end of each rod has a tongue 27 of a pair of feed joints 5d screwed to the drive shaft 5e.
To be rotatable. Therefore, when the panel motor 4a that rotates the drive shaft 5e is driven, one set of the tips of the rods attached to the tongue starts moving toward or away from each other. , Upper panel 3
A pair of distal ends of the rod inserted into the long hole 26 of the base 6a follow and approach. In accordance with the approaching movement of the rod tip, the divided panels 36a to 36b, 36b to 36c
, And sequentially move upward to expand. Here, in the three-stage main panel structure using the unfolding tool, when the height of the front glass window is 70 cm effective, about one third, about 25
The cm height is the height at the time of the minimum shortening, and it can be stored in a place where it does not hinder the driving operation of the engine drive.

The above-described panel guide 12 is fixed to a vehicle wall having a lower end formed on a rotatable shaft center (not shown), and an upper end thereof forms an arc centered on the shaft center. The guide mechanism may be provided between the vehicle and the vehicle body, and may be configured together with a power mechanism that raises a panel disposed at a lower position at the time of disposition. That is, as shown in FIG. 19B, a panel motor 80 and a receiving joint 33 having an internal thread are fixed to a vehicle body, and a drive shaft 78 having a long screw is screwed into the receiving joint. The drive shaft is made rotatable by the panel motor through a set of gears 5b. A feed joint 5d with a tongue piece that opens is screwed in the middle of the drive shaft 78, and the feed joint and the upper end of the lower panel are connected by a link shaft 79 via the tongue piece, and the feed joint 5d rotates the drive shaft 78. During the movement, the connecting point of the link shaft is rotatably moved, and the whole divided panel is erected around the lower panel lower end axis by the forward or reverse rotation driving of the panel motor 80. Or it is configured to fall in the opposite direction.
The main panel 2a and the like or the divided panels 36 to 38 in each of the above embodiments can be formed within the storage panel thickness, for example, within 10 mm, in accordance with the thickness of the cell 2 in units of mm. It is within several kg.

Finally, an embodiment will be described in which the present invention is applied to an automatic moving and arranging type panel system structure in which the two-part panels 36 to 38 for arranging the front and rear windows and the main panel 2c for arranging the side surfaces can be used together. . As shown in FIG. 11, for the two-section panel, endless towing wires 14, 15 according to the number of the two divided panels are provided in a pair of left and right guide frames 21 laid before and after the vehicle. And 14 ', 15'
Each of the wires (hereinafter, referred to as wires 14) is engaged with a pair of panel legs 7a, 7b attached to the two-section panel, and is disposed so as to be able to rotate. , 49 are arranged to assist the circling operation, and control mechanisms 30, 5, which will be described later,
0 to form a driving means having a panel motor 4a capable of pulling the wire through a gear 56. When the upper wire such as the wire 14 shown in FIG. 2B is pulled as shown by a solid line arrow, the panel leg 7a or 7b moves the same distance in the same direction, and the lower wire shown in FIG. Following the inside of the through hole opened in the panel leg, the panel circulates in the direction of the dashed arrow. Here, the wire may be a high-precision chain, or the upper main driving part may be a main part, and the lower driven part may be a wire, or the chain may be used only around the driving operation. May be.
Similarly, the wire 13 of the endless towing for the main panel 2c is
Panel guide 12 crossing the vehicle width and arrow F of the guide frame
A part of the guide frame is also used, and is wrapped around the control mechanism 50 side. Guide wheels 49 and 51 are arranged at the bent portion of the wire 13, and a part of the wire assists the orbiting operation via a guide pulley 59 inside the control mechanism. Proximity sensors 52 and 53 are provided near the wire 14 and the like in front of the control mechanism to detect a change in operation related to the end of disposition of the towed two-segment panel and the start of movement and output a signal. A proximity sensor 54 is attached to the main panel 2c that is locked to the thirteen near the ceiling in which the main panel 2c is stored, and similarly detects a change in the operation of the main panel.

The control mechanisms 30 to 50 for driving the tow wire will be described. As shown in FIG. 3C, the panel motor 4a which can be operated forward or reverse is driven via a gear 56. A drive shaft capable of rotating guide sheaves 57, 58 and 59 with an electromagnetic clutch is provided. The guide pulley with the electromagnetic clutch is configured such that the wire can be driven by selectively driving or rotating the guide pulley or idling by selective operation for exciting and demagnetizing. FIG. 3D shows a flywheel 90 on the opposite side of the gear mechanism rotating shaft provided with the guide pulley with the electromagnetic clutch.
Is added to reduce the power load on the panel motor. The control mechanisms 30, 50 are connected to the wires 14, 15
The motor unit for panel-4 and the guide pulley with the electromagnetic clutch are provided at front and rear sides of the gear mechanism. However, using only the control mechanism 50,
The drive shafts of the guide pulleys are also extended to the ends of the wires 14 'and 15', and two sets of the guide pulleys with the electromagnetic clutch are provided in one motor for the panel to constitute one to two. Thus, a mechanism for orbiting each towed wire may be formed. The simplest structure is an automation mechanism in which only the control mechanism 50 is provided, and only one orbiting wire is driven as shown in the figure to pull the two-part panels 36 to 38 and the panel legs of the main panel 2c. Here, the control of the wires and the like was performed by an electromagnetic clutch, but instead of this, a combination of a mechanical release mechanism of the pulley / shaft that makes the drive shaft and the pulley detachable and an electromagnetic relay, and a panel stop at the panel stop position Means incorporating a mechanism for instantaneously stopping the motor 4a may be employed. In the above embodiment, two pairs of wires 14, etc., for the two-section panel, a total of four orbiting wires are provided on the left and right sides. However, if a strip-shaped panel 38a is employed instead of the two-section panel, It is not necessary to provide a pair of two wires such as the wires 14 and a total of two orbiting wires, and to provide an internal mechanism for the control mechanism, which is omitted.

The power source formed by the main panel 2a and the like and the auxiliary panel 20a and the like together with the secondary battery 9c includes the additional electric motor 6, the panel motor-4a and the like, the control mechanism 50 and the like as shown in FIG. A power supply is supplied to the main panel moving and disposing means, and a display means 93 for displaying a state of the power supply is additionally provided. The display means stores a record of a state value changed by the controller 8, detects the current amount of power,
A future state value is displayed by the CPU. With respect to the auxiliary panel, as shown in FIG. 4B, an electromotive force generated in the auxiliary panel installed on the vehicle body is sent to a lighting panel of a plurality of LEDs formed for each installation position, and the power intensity is reduced. The proportional number of LEDs light up. In the illustrated lighting plate, the window glass at the position “b” in which two LEDs are turned on receives the strongest amount of solar radiation. This display also indicates in which direction the solar radiation is strong, along with the rank. Therefore, the vehicle occupant can manually arrange the main panel suitable for the power generation position. In an automated main panel arrangement structure, the switch 8 of the power supply circuit 9 is manually operated, and the controller 8 controls the panel arrangement. Enable. Further, the power generation state of the main panel and the discharge state of the secondary battery are detected, and as shown in FIG. A warning notice can be displayed by a lighting plate that displays the message to the occupant. In the display shown, the LED indicates that the vehicle is operating and that there is a remaining allowable discharge time of 2 minutes at the current amount of solar radiation. The number of items 1 to 3 indicating the insolation intensity displayed here may be appropriately increased or decreased, and the contents of 5 minutes to 1 minute indicating the remaining allowable discharge time are as follows:
More detailed contents may be displayed.

Next, the operation of the apparatus according to the present invention, together with the operation, will be described mainly with reference to FIGS. 12, 13B, 17 and 21.
This will be described with reference to FIG. As shown in FIG. 21, the panel arrangement operation by the automatic movable panel structure in which the solar cell panel 2g for the vehicle roof and the two-segment panels 36 to 38 or the strip-shaped panel 38a and the side main panel 2c are combined, as shown in FIG. The condition (S1) in which the air conditioner driving operation is turned ON during the operation is premised. The switch 34 of the power supply circuit 9 by the solar cell power generation system is turned on (S2), and the same number of auxiliary panels 20a and the like as the main panels 2a and the like provided on the window glass surfaces having different directions are generated and output (S3). The magnitude of the electromotive force output by the auxiliary panel and the order of each output are automatically calculated and temporarily stored (S4). The destination position is set for the main panel 2a or the like in the storage unit 10a or the like, and the moving operation is performed. An instruction is given (S5). On the other hand, in parallel with the stage S3, the opening motor of the protective cover 17g of the vehicle roof is turned ON, the external solar panel 2g is exposed (S6), and the panel 2g starts power generation, and the secondary Charge the battery 9c (S7),
Subsequently, the power supply circuit 9 operates to turn on the panel motor 4a.
The wire 14 and the wire 13 and the wire 13 related to the movement of the main panel 2a and the like can be sequentially turned around (S8). At this time, the guide pulleys 57, 58 and 59 with the electromagnetic clutch of the control mechanism are non-excited and are in an idle state with the drive shaft,
On the display means, the amount of solar radiation of the auxiliary panel 20a and the like can be recognized together with the intensity order.

Next, guide pulleys 57 to 59 with an electromagnetic clutch for pulling the main panel are sequentially turned ON in order of the intensity of the amount of solar radiation to transmit the driving force of the panel motor to the guide pulley. The wire for towing is pulled, and after the towing is completed, the electromagnetic clutch is turned off. Subsequently, a series of electromagnetic clutch operations for turning on the electromagnetic clutch for arranging the next panel and turning off after towing is repeated (S9). When the towing operation is completed in this way, the panel motor for movement and the opening motor for the protective cover on the vehicle roof are turned off (S1).
0) Similarly, the excitation operation of the guide pulley with the electromagnetic clutch is all OFF (S11). The main panel 2a and the like start power generation individually and charge the battery 9c in the order of the end of the automatic movement operation (S12).

More specifically, for example, first, only the split panel guide pulley 57 that moves first toward the front glass is excited,
The drive shaft mounted on the guide pulley is connected, and the guide pulley starts rotating. By this operation, the wire 14 pulling the left and right integrated set panels 37 and 38 is moved in the F direction. The panel leg 7a of the moving panel is a rotating lid 75 having a bent portion.
Progress beyond. When a predetermined guide frame 21 position is reached, a sensor 52 for detecting passage of the guide frame 21 is turned ON, and after a predetermined timing, reaches a terminal position of the front window glass,
Then, the clutch of the guide pulley 57 is released, and the arrangement is terminated. The sensor-ON operation causes the guide pulley 58 to be excited after a predetermined timing, and causes the guide pulley 57 to continuously perform a series of operations. By this operation, the one-piece molded panel 36 adjacent to the pair of left and right set panels is formed.
Is pulled by the wire 15 via the panel legs 7b and stops at a predetermined arrangement position, the automatic arrangement operation for the front side ends.

On the other hand, the side main panel 2c may be arranged at the same time as the panel for front arrangement, and the arrangement operation may be performed. However, individual operation is desirable depending on the size of the panel motor-4a. . The operation of automatically arranging the side main panel 2c will be described in detail with reference to FIGS. 11, 13A and 13B and FIG. As shown in FIG. 17A, the main panel 2c held by the panel guides 12 and 12a via the pair of roller guides 31 and the sliding legs 4c before the panel is disposed is driven by the wire 13 to be pulled. Then, as shown in FIG. 3B, the roller guide and the sliding leg which are drawn toward one of the guide frames and reach the edge of the frame finally come off from the panel guide which holds them. . As a result, part of the panel load moves to the support 4d via the attached connecting wire 4e. The outer portion of the bent portion 4g hangs down. Further, when the wire for towing is continued to be pulled, the solar cell 2 storage panel portion also hangs down. Finally, as shown in FIG. 3 (C), the entire load of the panel is shared between the sliding wire and the connecting wire 4e of the panel portion on which the roller guide on the opposite side to be pulled is attached and the connecting wire 4e. It is suspended in the middle toward the surface. The tension of the wire 4e related to the appropriate suspension is maintained by a spring function provided inside the wire expansion / contraction tool 67. When this suspended state is detected by the sensor 54,
The excitation of the guide pulley 59 with the electromagnetic clutch is released, and the driving of the panel motor 4a is stopped.

When the above moving operation is completed, the main panel 2
a and the like enter the power generation state. In order to switch the operation of the cooling compressor 60 to the operation of stopping the engine 3, the additional electric motor is turned on in parallel with the engine driving (S13). After a predetermined timing, the engine driving electromagnetic clutch type pulley 3a is demagnetized (S14). Through this process, even after the engine is completely stopped, the operation is continued without stopping the cooling compressor by the independent operation by the additional motor with the output from the solar cell power generation system power supply circuit. When the operation is switched to the cooling operation using the solar cell power generation system power supply circuit, the allowable time is displayed by the main panel power generation system operation. This display is performed by turning on the LED of the illumination plate. For the operation of returning the main panel to its original state, a moving operation (not shown) is performed under the control of the controller 8 in a completely reverse order to the moving operation.

Next, the drive shaft 64 of the cooling compressor 60
The operation of the one-way rotary pulley 6a connected to.
As shown in FIG. 2B, when the additional motor is not driven and the drive shaft 64 is rotated in the direction of the solid arrow by driving the engine, the ring 64 of the one-way rotary pulley is rotated.
Since a is connected to the belt by the additional electric motor, a relative motion is caused in the direction of the dashed arrow. That is, the spring-equipped pawl 62 formed and attached to the drive shaft is pushed into the inner groove 63 provided on the drive shaft by the inner wall of the ring, and does not transmit the transmitting force of the rotating drive shaft to the ring. However, the same figure (C)
As shown in FIG. 5, if the engine 3 is not driven and the ring 64a is rotated in the solid line direction by driving the additional electric motor, the spring-equipped claw on the drive shaft 64a, which always exerts outward spring force, As a result, the transmission force is transmitted from the ring 64a to the drive shaft, and the cooling compressor is driven.

In the above embodiment, the size of the area of the main panel 2a and the like, which can be mounted on a vehicle, was actually measured, and the effective area was integrated to obtain Table 1.

[0048]

[Table 1]

When power generation was carried out using the effective area obtained in Table 1 together with some combinations, the engine was stopped and the continuous supply time of cooling power obtained by the output of the solar cell power generation system was obtained. That is, at a solar light source condition of an AM value of 1.5, an insolation intensity of 1.0 kw / m 2, and a temperature of 25 ° C., the cell conversion efficiency of the solar cell panel is set to 0.
16. Using an effective area of 1.2 m 2 (= 0.45 for roof installation + 0.75 for front installation), vehicle battery capacity 30 Ah
(Voltage 12 V). The solar cell output a is 1
92 w (= 1.0 kW / m 2 × 1.2 m 2 × 0.16), and the output b is 144 wh (30 Ah × 12 V × 0.4) when the onboard battery replenishment capacity is 40%. On the other hand, when the compressor 60 having a refrigerating machine horsepower of 2.5 HP (= 1,865 W: vehicle 2000c / c class) capacity is driven by the engine 3 and the battery (a + b) output is received and the additional motor 6 is continuously operated, the starting is started. Assuming that the torque discount rate is 0.9, the operable time is (144 wh × 6).
0) / (1,865 w × 0.9-192 w) = 5.8 m
in. Becomes If a balance weighter is added to the drive shaft of a cooling compressor or an additional electric motor, the denominator of the above equation becomes (1,865 w × 0.5-192 w = 740 w), enabling a drive of a little over 11 minutes. . Table 2 shows several other examples of the operation time of the compressor 60 during parking and stopping. When the additional motor is stopped and the compressor driven by the engine is subsequently operated again, it takes about two hours (144 wh / [1.0 kW / m 2 × 0.45
m2 × 0.16 × 1000]), and if the charging operation is performed by solar cell power generation, all of the battery power consumption can be supplemented.

[0050]

[Table 2]

According to Table 2, the engine is stopped, and the parking and stopping time 5 in the normal range is determined using the output from the solar cell power generation system.
The cooling operation for more than one minute can be performed. In the calculation of Table 2, the cell conversion efficiency was set to 0.16. Recently, a cell having the same conversion efficiency of 0.18 was commercialized.
If the value is 1.5 or less, the cooling operation according to the present invention can be considerably extended.

[0052]

According to the present invention, a car air conditioner using a solar cell for parking / stopping and driving an engine is provided with an input auxiliary panel so that the ON operation of a main panel for outputting an electromotive force can be easily controlled. In addition to performing panel installation operations that can effectively face the sunshine direction, the panel generates power and outputs it to an additional motor that is exclusively driven when using solar power generation. The cooling operation that enables the smooth switching operation described above is specifically enabled. The present invention means for moving the main panel from the storage section, disposing the main panel at the position of the window glass, and stabilizing and holding the light receiving posture, enables the panel of the photovoltaic cell storage to be widely deployed in a window shape of an irregular shape, and the cell area is increased. And a high degree of freedom of deformation corresponding to the deformation of the movement range has been added to the panel legs to be attached, so that the movement and arrangement operations fully adapted to the special shape of the vehicle are possible, Increase the amount of power generated by the panel, suppress engine idling during waiting for traffic lights to temporarily park and stop on general roads, and derive the advantage of not having to stop cooling operation when the weather is fine. It is highly effective in responding to social demands such as energy saving and air pollution control.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for explaining an electric configuration of a car air conditioner using a solar cell according to the present invention which is used when parking and stopping and when an engine is driven. FIG. 2C is a plan view showing a battery panel arrangement position, and FIG. 2C is a partial circuit diagram showing switching means of the solar cell panel.

FIG. 2 illustrates a car air conditioner according to the present invention.
(A) is a perspective view showing the entire air conditioner, (B) is a state diagram showing idle rotation of the additional pulley when the engine is driven, and (C) is a state showing the connection of the additional pulley and its driving state when the vehicle is parked and stopped. FIG.

FIG. 3 is an operation circuit diagram illustrating a switching state when a single main panel is provided according to the present invention.

FIG. 4 is a view for explaining an embodiment of the present invention in which a manually-arranged main panel is arranged in a vehicle, where (A) is a schematic side view showing the whole;
(B) is a schematic front view showing the arrangement state of the front surface of the car.

5A and 5B illustrate details of an embodiment of a main panel structure according to the present invention, wherein FIG. 5A is a partial layout view showing a configuration of a two-part panel, and FIG. Figure, (C) is (A)
(D) is a side view of the manually-arranged main panel structure, and (E) is a side sectional view showing a ceiling storage receiver of the same main panel.

FIG. 6 is a partial perspective view showing protection means for the main panel according to the present invention.

FIG. 7 is a partial cross-sectional view showing a main panel for manually arranging a vehicle side surface according to the present invention.

8A and 8B illustrate another embodiment of the main panel structure of the present invention, wherein FIG. 8A is a partial plan view showing a strip-shaped panel at the time of forward movement, and FIG. FIG.

9A and 9B are diagrams illustrating an embodiment of a strip-shaped panel according to the present invention, in which FIG. 9A is a view taken along the line BB of FIG. 8A, and FIG. Arrow view, (C) is a side view showing an embodiment of the wire-pulling panel leg end, (D) is a partial side sectional view showing another embodiment of the panel leg end, and (E) is the same panel leg. It is a fragmentary sectional side view which shows another Example of the edge part.

FIG. 10 is a plan view showing an embodiment of a three-piece main panel having leg ends of different structures according to the present invention.

11 (A) is a plan view of an operation wire, FIG. 11 (B) is a schematic perspective view showing a wire movement operation, and FIG. 11 (C) is a control diagram. FIG. 10D is a side view showing an embodiment of the mechanism, and FIG.

FIG. 12 is a time chart for explaining an embodiment of the automatic operation according to the present invention.

13A and 13B illustrate an embodiment of a main panel for automatically arranging a vehicle side surface according to the present invention, wherein FIG. 13A is a side view showing an entire configuration before being arranged, and FIG. A- of (A)
FIG. 2A is a perspective view showing the configuration of the panel.

14A and 14B further illustrate the two-section panel of the present invention, wherein FIG. 14A is a view as viewed from the direction of arrows CC in FIG. 5A, and FIG. 14B is a view as viewed from the direction of arrows AA in FIG. It is.

FIG. 15 illustrates a strip-shaped panel of the present invention.
(A) is a view on arrow CC of FIG. 8 (B), and (B) is a side sectional view of the panel sliding frame.

FIG. 16 shows a support for a main panel for automatic installation on a vehicle side according to the present invention.
7A is a perspective view showing the entire structure, and FIG. 7B is a view taken along the line AA of FIG.

17A and 17B are diagrams for explaining a change state at the time of moving operation of the main panel for automatically arranging the vehicle side surface according to the present invention, wherein FIG.
(B) is a schematic side view showing each state at the time of the middle of the movement, and (C) is a schematic side view showing each state at the end of the movement.

FIGS. 18A and 18B illustrate another embodiment of the three-piece main panel of the present invention, wherein FIG.
(B) is a partial side sectional view thereof, and (C) is a partial side view showing a lower structure thereof.

19A and 19B are views for explaining the drive structure of the three-part main panel of the present invention, wherein FIG.
(B) is a partial side view showing the panel self-supporting means.

FIG. 20 illustrates another embodiment of the main panel for automatic installation on the side of the vehicle according to the present invention, wherein (A) is a partial elevational view thereof;
(B) is a side sectional view thereof.

FIG. 21 is a flowchart for explaining an automatic operation of disposing a panel when the vehicle is parked or stopped, in a car air conditioner provided with an automatic moving means for a main panel according to the present invention.

FIG. 22 is a view for explaining the display means of the present invention.
7 is a block diagram of a display unit, (B) is a schematic diagram showing an embodiment for an input auxiliary panel, and (C) is a schematic diagram showing an embodiment for a main panel power generation system.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Vehicle 1a, 1b, 1c Window glass 1g Vehicle roof 2 Solar cell 2a to 2d, 2g Main panel (solar cell panel) 2a ', 2c' Same as above 2A, 2B Overlapping part (of panel) 3 Engine 3a Electromagnetic clutch type pulley 4 Take-out tube (of operation wire) 4a, 80, 88 Panel motor 4b Drive wire 4c Sliding leg 4d Support 4e, 4f, 4f 'Holding aid connection wire (connection wire) 4g Bent portion 4h Outlet (operation wire) 4j Receiving part (of support) 4k Wire threading 5 Deployer 5a, 5e, 78 Drive shaft 5b Gear 5c Roller 5d Feed coupling 6 Additional motor 6a Engaging means, one-way rotary pulley 7, 7a or 7c Leg end 7d Leg shaft 8 Controller 9 Power supply circuit, motor drive circuit 9a Backflow prevention diode 9b Switching Tr 9c Rechargeable battery 9d Switching circuit 10a to 10c Storage section or storage receptacle 10g Storage section 11 Panel outlet 12, 12a, 12b Panel guide 13 to 15 Wire or chain 14 ', 15' Same as above wire 14a Fixed to leg end Wires, etc. 14b Wires, etc., which are not fixed by being inserted into leg ends 16 Hooks 17 Panel case 17g Storage covers 18, 19 Sliding frame (of rectangular panel group) 18a Slide plate 18c Partition plate 18b which also serves as a slide plate 18b , 82 Slot 19a Sliding frame (of panel) 19b Telescopic tube 20, 20a to 20c Input auxiliary panel (solar cell) 20g Same as above auxiliary panel (for roof) 21, 22, 21b Guide frame (pair) 23 Panel frame 23a To 23c, panel legs 24a, 24b Same as above 25, 25 'rod 26 A pair of long holes (for guiding) 27 A tongue piece (one pair) 28 A long hole 29 Joining part 30, 50 Control mechanism 31, 31 'Roller 32 Alternator 33 Receiving joint 33a Receiving pipe part 34 Switch 35 Voltage regulator 36 One-piece molded divided panel 36a Divided panel, upper panel 36b divided panel, middle panel 36c divided panel, lower panel 37, 38 Left and right paired panel 38a Strip panel 39 Handle (for manual operation) 40 Through hole 41 Hinged mount 42 Movable frame 43 Small cylinder 44 Hinge (for strip-shaped panel) 45 Upper plate 46, 47 Hinge with spring 48 Guide wheel 48a, 48b Terminal guide wheel 49, 51 Pulley 52 to 54 Sensor 55 Protection plate 56 Gear 57 Electromagnetic clutch Guide pulley with guide (for preceding) 58 Guide pulley with same as above (for trailing) 59 Guide pulley with same as above (for side plate) 60 Chamber compressor 61 Outer groove 62 Claw with spring 63 Inner groove 64 Drive shaft (of compressor) 64a Ring (of engagement means) 65, 66 Support fixture 67 Wire telescoping tool 68 Wire guide 69, 70 Wire fixing part 71 Bumper 72 Flexible shaft 73 Receptor with roller 74 Telescopic rod 75 Rotating lid 76 Stopper 77 Motor box 79 Link shaft 81 Intermediate step 83 Leg storage section 84 Convex ridge
85) Rotating shaft with spring 86 Guide frame (also used as stopper) 87 Plate with internal thread 89 Leg joint with spring 89a Leg joint with rubber film 90 Flywheel 91, 92 Articulated panel leg 93 Display means C1 , C2 Sliding frame slot distance F Front of vehicle R Rear of vehicle R, L Rotation direction (forward or reverse) S Sunshine direction D, U Elevating direction

Claims (10)

[Claims] When a vehicle is parked or stopped, a panel (2a, 2b,
The solar cell (2) to be housed in ‥) is configured to be capable of generating electricity, and is used in combination with the secondary battery (9c) to perform in-vehicle cooling operation. (2) One is the vehicle (1) from the storage standby position
The main panels (2a, 2b, ‥) that appear on the surface of the window glass (1a, 1b, 面) or the main panel (2g) that is additionally exposed on the vehicle roof (1g). A power supply circuit (9) is formed by being separately housed in an input auxiliary panel (20) attached corresponding to the
And a cooling compressor (60) connected to the engine (3) after the additional motor (6) connected to the motor drive circuit (9) is provided.
An engaging means (6a) is formed on the drive shaft (64) of the drive motor (64) so that either the rotational drive or the rotation transmission force free can be freely selected by the additional motor (6). A car air conditioner using a solar cell for parking and stopping and for driving an engine, wherein the air conditioner is configured to be able to continue cooling operation. 2. An input auxiliary panel (20) for ON-OFF operation for outputting electric power generated from a main panel (2a,..., 2g) to a motor drive circuit (9), and the motor drive. 2. The circuit according to claim 1, wherein the circuit enables the additional motor (6) to be turned on and / or additionally drives a panel motor (4a) that moves and arranges the main panel from its standby position to the insolation position. A car air conditioner that is used when parking and stopping and using an engine when using solar cells. 3. An engagement means (6a) formed on a drive shaft (64) of a cooling compressor (60) includes a plurality of spring-loaded claws (62) provided on an outer periphery of the drive shaft and rotating outwardly of the drive shaft. A ring (64a) is provided so as to be fitted as possible, and an outer groove (61) having a substantially triangular cross-section is provided on the inner peripheral wall of the ring to be fitted one-to-one with the spring-loaded claw. Inner groove (63) formed on the outer peripheral wall of the drive shaft
Ring (64a)
However, when the ring is driven without the driving force of the additional motor (6),
Instead of not receiving the transmission force of the driven drive shaft (64),
When the electromagnetic clutch type pulley (3a) is in a free state and the ring is driven by the driving force of the additional electric motor, the driving shaft (64) receives the driving force from the ring to generate a rotary motion. The car air conditioner according to claim 1, wherein the car air conditioner uses a solar cell when parked and stopped and when the engine is driven. 4. A main panel (2a, 2a, 2b, 2c) arranged on the ceiling of a vehicle and arranged so as to be able to protrude and retract from a front or rear window glass surface.
2b, ‥) is formed by dividing at least one divided panel divided into a plurality of vertically divided windows or additionally divided vertically into a divided portion (37, 38) further divided horizontally in a panel width direction. Then, one panel unit is formed to share a superposed portion including the left and right undivided portions of the upper and lower divided panels, and a pair of left and right panel legs (23a, 24a,...) Are provided outside the panel unit. And a wire or chain (1) connecting the panel legs.
4) The panel unit can be moved via the panel unit, and a pair of guide frames (21) are laid on both sides of the vehicle ceiling ridge from the panel unit storage position to the window glass disposition position. The car air conditioner according to claim 1, wherein the wire or the like is installed on the vehicle, and the panel unit is configured to be expandable and contractible and expandable by a towing operation. 5. A side window glass (1) comprising a main panel (2a, 2b,...) Disposed so as to be freely retractable on a window glass surface of a vehicle.
c) A hook (16) is provided at the upper edge of the main panel so that it can be stored in the lower glass storage portion (10c), and a hook (16) is attached to the upper end of the window glass. 2. The car air conditioner according to claim 1, wherein the car air conditioner uses a solar cell when parked and stopped and when the engine is driven. 6. A main window (2a, 2b,...) Disposed so as to be able to come and go on a window glass surface of a vehicle is a side window glass (1).
c) A pair of female threaded plates (87) are fixed to both sides of the lower part of the rear wall of the main panel after being made to be able to be stored in the lower glass storage part (10c), and screwed to the plate. A drive shaft (5e) with a long screw and a panel motor (88) connected to one end of the drive shaft.
2. The car air conditioner according to claim 1, wherein said car air conditioner uses a solar cell when parked and parked and when the engine is driven by electrically operating the tar so as to be able to appear and disappear on the window glass surface as needed. 7. A wire in which a main panel (2a, 2b,...) Disposed on a window glass surface of a vehicle so as to be freely retractable is substantially endlessly wrapped around the ceiling ridge line or across the ceiling. Alternatively, a chain (13,..., 15) and a panel leg (2) driven by the main panel through a moving operation of the wire or the like.
3a, 24a,...), Sliding legs (4c) or rollers (3
1) and a guide frame (21, 22) attached in the front-rear direction along the panel legs and a sliding leg or a roller guide (12,
12a) and a guide pulley (57, ‥, 59) with an electromagnetic clutch for setting and pulling the wire or the like, and moving or stopping the wire or the like to an appropriate position via the guide pulley.
The solar cell according to claim 1 or 4, wherein the solar cell is arranged at a predetermined position by a control mechanism (30, 50) including a drivable panel motor (4a) and operable to automatically deploy on a solar radiation surface. A car air conditioner that is used when parking and stopping and when the engine is running. 8. A main panel (2a, 2b,...) Which is disposed on a window glass surface of a vehicle so as to be able to come and go freely, is divided into a plurality of parts which are divided into upper and lower portions in the height direction of the window glass.
a, ‥, 36c), a deploying tool (5) is mounted on the back of one of the panels, and the split panel is configured to be expandable and contractable by a power operation of the deploying tool.
A pair of two rods (2
5, 25 ') and a forward / reverse rotatable screw shaft (5a) mounted on the lower end of the rod via a pair of rotatably connected threaded joints (5d).
Both ends of the upper portion of the rod are formed to be expandable in a pantograph manner by operating both ends of the lower portion of the rod, and a long hole (26) having a bottom is provided substantially horizontally on the back surface of the divided upper panel (36a). Rollers (5c) attached to both ends of the upper portion of the rod are inserted into the holes and are engaged with the divided panels, so that the arrangement height of the plurality of divided panels (36a,..., 36c) can be changed. With or in addition to
2. The car air conditioner according to claim 1, further comprising a power mechanism for raising the divided panel to be disposed and capable of holding a posture facing the glass surface side. 9. A panel leg (23a, 24a, ‥) attached to the main panel (2a, ‥) includes hinges with springs (46, 47) and mounting bases with hinges (41, と し て) as mounting means for the main panel. 44), assembled with one or more means including a flexible shaft (72), articulated leg ends (7, 7d) or telescopic tubes (19b), and fixed ends of the panel legs to the main panel ( 2a, ‥), the free end of which is movably inserted into a guide frame (21, 22) or a roller guide (12, 12a) so as to be movable with respect to the attached main panel. In addition to forming a main panel structure having flexibility in one or more directions in front and rear, left and right or up and down, or in addition to the main panel (2
a, ‥) is divided into a plurality of divided panels (37, 3
The main panel structure having elasticity with respect to the width of the main panel is formed by combining and integrating the main panels with each other.
9. A car air conditioner using a solar cell according to claim 8, which is used when parking and stopping and when the engine is driven. 10. A motor drive circuit (9) having a main panel (2a, 2b,...) And an input auxiliary panel (20), wherein a solar cell electromotive force generated in one or a plurality of the input auxiliary panels exceeds a predetermined value. Then, the secondary battery (9c) included in the motor drive circuit (9) is displayed while displaying the attachment position of the input auxiliary panel (20) and the electromotive force intensity during the generation of the electromotive force, or additionally in the cooling operation by the solar cell power generation system. ) Indicating the remaining allowable discharge time at a predetermined timing.
3. The car air conditioner according to claim 1, wherein the car air conditioner uses a solar cell when parked and stopped and when the engine is driven.