JPH0447521B2 - - Google Patents
Info
- Publication number
- JPH0447521B2 JPH0447521B2 JP58039812A JP3981283A JPH0447521B2 JP H0447521 B2 JPH0447521 B2 JP H0447521B2 JP 58039812 A JP58039812 A JP 58039812A JP 3981283 A JP3981283 A JP 3981283A JP H0447521 B2 JPH0447521 B2 JP H0447521B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- solar cell
- temperature
- ventilation
- voltage
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- 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 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
- B60H1/00828—Ventilators, e.g. speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
【発明の詳細な説明】 本発明は車両用換気装置に関する。[Detailed description of the invention] The present invention relates to a ventilation system for a vehicle.
従来、車両を夏季長時間炎天下の屋外に駐車し
た場合には、太陽光線の照射により、車両の室内
は極めて高温状態となり、再び乗車する時に運転
者ならびに乗客に多大な不快感を与えるという欠
点があつた。この問題を解決するために提案され
た従来技術としては、特開昭53−140731号（特願
昭52−53915号）に開示された装置がある。 Conventionally, when a vehicle is parked outside in the hot sun for a long time in the summer, the interior of the vehicle becomes extremely hot due to the irradiation of sunlight, which causes great discomfort to the driver and passengers when they get back into the vehicle. It was hot. As a conventional technique proposed to solve this problem, there is a device disclosed in Japanese Patent Application Laid-open No. 53-140731 (Japanese Patent Application No. 52-53915).
しかしながら、かかる従来技術の装置には、太
陽電池と、その発生電力が供給される負荷の換気
用電動送風機および車載バツテリとの間の適切な
整合など、実用に際して解決すべき課題がある。 However, such prior art devices have problems that need to be resolved in practical use, such as proper matching between the solar cells and the load ventilation electric blower and vehicle battery to which the generated power is supplied.
本発明は、太陽電池の出力を、車両の室内の温
度に応じて車両室内の換気用電動送風機の駆動用
と車載バツテリの充電用とに切替えて、効果的に
車両の室内の換気を行うとともに、車載バツテリ
の充電を行うように構成した車両用換気装置を提
供するものである。 The present invention effectively ventilates the interior of a vehicle by switching the output of a solar cell between driving an electric blower for ventilation in the vehicle interior and charging the vehicle battery according to the temperature inside the vehicle interior. The present invention provides a ventilation system for a vehicle configured to charge an on-vehicle battery.
本発明は、上記のような課題を解決するための
具体的構成として、車載バツテリを有する車両に
配設され、少なくとも２つの太陽電池素子群より
なる太陽電池と、上記車両に配設された換気用電
動送風機と、上記車両の室内の温度を検出する温
度検出手段と、上記温度検出手段により検出した
上記車両の室内の温度に応じて、上記太陽電池群
を直列接続または並列接続に切替える第１の切替
え手段と、上記温度検出手段により検出した上記
車両の室内の温度に応じて、上記第１の切替え手
段により切替えられた上記太陽電池群の発電出力
を上記換気用電動送風機または上記車載バツテリ
に送給するように切替える第２の切替え手段とを
包含し、それにより、上記温度手段により検出し
た上記車両の室内の温度が所定温度を超えたとき
は、上記第１の切替え手段により上記太陽電池群
を並列接続に切替えるとともに、上記第２の切替
え手段により上記太陽電池の発電出力を上記換気
用電動送風機に送給し、上記温度検出手段により
検出した上記車両の室内の温度が上記所定温度以
下のときは、上記第１の切替え手段により上記太
陽電池群を直列接続に切替えるとともに、上記第
２の切替え手段により上記太陽電池の発電出力を
上記車載バツテリに送給するようにされた構成を
有する車両用換気装置を提供する。 As a specific configuration for solving the above-mentioned problems, the present invention provides a solar cell installed in a vehicle having an on-board battery, comprising at least two groups of solar cell elements, and a ventilation system installed in the vehicle. an electric blower for use in the vehicle; a temperature detection means for detecting the temperature inside the vehicle; and a first switch for switching the solar cell group to series connection or parallel connection according to the temperature inside the vehicle detected by the temperature detection means. and a power generation output of the solar cell group switched by the first switching means to the ventilation electric blower or the vehicle battery according to the temperature inside the vehicle detected by the temperature detection means. and a second switching means for switching the temperature to the solar cell, so that when the indoor temperature of the vehicle detected by the temperature means exceeds a predetermined temperature, the first switching means switches the solar cell to At the same time, the power generation output of the solar cell is sent to the ventilation electric blower by the second switching means, and the indoor temperature of the vehicle detected by the temperature detection means is equal to or lower than the predetermined temperature. In this case, the first switching means switches the solar cell group to series connection, and the second switching means supplies the power generation output of the solar cells to the on-vehicle battery. Provides ventilation systems for vehicles.
以下、本発明の実施例を、添付図面を参照しつ
つ説明する。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は本発明装置の構成素子の配置を例示し
ており、その中で、１はトランクパネルに取付け
られた太陽電池、２は車載バツテリ、３は車両の
空調用ブロワモータ、４はサイドベンチレータ、
５は車室内に取付けられた感温アクチユエータを
示し、矢印は換気時に車室内を通りぬける空気の
流れを示している。 FIG. 1 illustrates the arrangement of the components of the device of the present invention, in which 1 is a solar cell attached to the trunk panel, 2 is an on-board battery, 3 is a blower motor for air conditioning of the vehicle, and 4 is a side ventilator. ,
5 indicates a temperature-sensitive actuator installed in the vehicle interior, and arrows indicate the flow of air passing through the vehicle interior during ventilation.
第２図は、本発明の第１の実施例の装置の電気
回路を示し、その中で、１は太陽電池群１ａおよ
び１ｂよりなる太陽電池、６は太陽電池群１ａお
よび１ｂの直列接続及び並列接続の切替を行うた
めの第１の切替えスイツチを示し、第１の切替ス
イツチ６は感温アクチュエータ５と連動してい
る。また、７はイグニシヨンスイツチと連動した
開閉スイツチを示し、それは、イグニシヨンスイ
ツチがONのとき回路を開き（破線の位置）、
OFFのとき閉じる（実線の位置）。８は太陽電池
１の発生電力の供給先を、車載バツテリ２と空調
用ブロワモータ３のいずれかに切替える第２の切
替えスイツチを示し、第２の切替スイツチ８もま
た感温アクチユエータ５と連動している。９は逆
流阻止ダイオードである。 FIG. 2 shows the electric circuit of the device of the first embodiment of the present invention, in which 1 is a solar cell consisting of solar cell groups 1a and 1b, 6 is a series connection of solar cell groups 1a and 1b, and A first changeover switch for switching the parallel connection is shown, and the first changeover switch 6 is interlocked with the temperature-sensitive actuator 5. In addition, 7 indicates an open/close switch linked to the ignition switch, which opens the circuit when the ignition switch is ON (position indicated by the dashed line).
Closed when OFF (solid line position). Reference numeral 8 denotes a second changeover switch that switches the power generated by the solar cell 1 to either the on-vehicle battery 2 or the air conditioning blower motor 3, and the second changeover switch 8 also operates in conjunction with the temperature-sensitive actuator 5. There is. 9 is a backflow blocking diode.
第３図の動作特性曲線図において、Peiは太陽
電池群１ａおよび１ｂを並列に接続したときの一
定日射量における電圧・電流特性、PepはPeiと
同じ条件下における電圧・出力特性、Seiは太陽
電池群１ａおよび１ｂを直列に接続したときの同
じ日射量における電圧・電流特性、SepはSeiと
同じ条件下における電圧・出力特性、Beiは、空
調用ブロワモータの動作電圧・電流特性を示して
いる。 In the operating characteristic curve diagram in Figure 3, Pei is the voltage/current characteristic at a constant amount of solar radiation when solar cell groups 1a and 1b are connected in parallel, Pep is the voltage/output characteristic under the same conditions as Pei, and Sei is the solar cell group 1a and 1b connected in parallel. Voltage and current characteristics under the same amount of solar radiation when battery groups 1a and 1b are connected in series, Sep represents the voltage and output characteristics under the same conditions as Sei, and Bei represents the operating voltage and current characteristics of the air conditioning blower motor. .
第２図を参照すると、駐車中はイグニツシヨン
スイツチがOFFなので、スイツチ７は回路を閉
じている。車両に直射日光が当り、車両の室内が
高温になり所定温度を超過すると、第２図の感温
アクチユエータ５のワツクス５ａが膨脹し、ピス
トン５ｂは押され、それとそれぞれ連動する第１
の切替スイツチ６の可動接触子６ａ，６ｂ，６
ｃ、及び第２の切替スイツチ８の可動接触腕８
ａ，８ｂは、第２図の位置に置かれる。このと
き、太陽電池群１ａおよび１ｂは並列に接続され
て、その発生電力は空調用ブロワモータ３に供給
される。したがつて、車両の室内は換気され、高
温になることを防ぐことができる。 Referring to FIG. 2, when the vehicle is parked, the ignition switch is OFF, so switch 7 closes the circuit. When the vehicle is exposed to direct sunlight and the temperature inside the vehicle becomes high and exceeds a predetermined temperature, the wax 5a of the temperature-sensitive actuator 5 shown in FIG. 2 expands, the piston 5b is pushed, and the first
Movable contacts 6a, 6b, 6 of the changeover switch 6
c, and the movable contact arm 8 of the second changeover switch 8
a and 8b are placed in the positions shown in FIG. At this time, the solar cell groups 1a and 1b are connected in parallel, and the generated power is supplied to the air conditioning blower motor 3. Therefore, the interior of the vehicle is ventilated and can be prevented from becoming too hot.
直射日光が当つても、車両の室内が所定温度以
下の場合には、感温アクチユエータ５のワツクス
５ａは収縮し、ピストン５ｂは引かれ、第１の切
替スイツチ６の可動接触子６ａ，６ｂ，６ｃは下
に動き、P1−P1′間およびP2−P2′間は開き、Ｓ
−S′間は閉じる。また、第２の切替スイツチ８の
可動接触腕８ａ及び８ｂはそれぞれＢ，B′側よ
りＣ，C′側に移る。したがつて、太陽電池群１ａ
および１ｂは直列に接続され、その発生電力を車
載バツテリ２の充電用に使うことができる。 Even when exposed to direct sunlight, if the temperature inside the vehicle is below a predetermined temperature, the wax 5a of the temperature-sensitive actuator 5 contracts, the piston 5b is pulled, and the movable contacts 6a, 6b, 6c moves downward, P 1 - P 1 ′ and P 2 - P 2 ′ open, and S
−S′ is closed. Furthermore, the movable contact arms 8a and 8b of the second changeover switch 8 move from the B and B' sides to the C and C' sides, respectively. Therefore, solar cell group 1a
and 1b are connected in series, and the generated power can be used to charge the on-vehicle battery 2.
次に、上記のように、太陽電池群１ａ及び１ｂ
の直列接続及び並列接続の切替を行うことによる
作用効果を、第３図を参照して説明する。第３図
において、太陽電池群１ａ及び１ｂが並列接続の
ときの空調用ブロワモータ３の動作点の電圧、電
流は、空調用ブロワモータ３の電圧・電流特性曲
線Beiと並列接続時の太陽電池の電圧・電流特性
曲線Peiとの交点であるＰ点で与えられ、そのと
きの太陽電池の出力は、並列接続時の太陽電池の
電圧・出力特性曲線Pepの上のP′点で与えられ、
約30Wとなり、太陽電池の出力を効率よく利用す
ることができる。もし太陽電池群１ａ及び１ｂを
直列接続にして空調用ブロワモータ３を作動させ
ると、そのときの動作点の電圧、電流は、空調用
ブロワモータ３の電圧・電流特性曲線Beiと直接
接続時の太陽電池の電圧・出力特性曲線Seiとの
交点であるＳ点で与えられ、そのときの太陽電池
の出力は、直列接続時の太陽電池の電圧・出力特
性曲線Sepの上のS′点で与えられ、約10Wとな
り、非常に効率が悪いことがわかる。 Next, as described above, solar cell groups 1a and 1b
The effects of switching between series connection and parallel connection will be explained with reference to FIG. In FIG. 3, the voltage and current at the operating point of the air conditioning blower motor 3 when the solar cell groups 1a and 1b are connected in parallel are the voltage/current characteristic curve Bei of the air conditioning blower motor 3 and the voltage of the solar cells when they are connected in parallel.・It is given at point P, which is the intersection with the current characteristic curve Pei, and the output of the solar cell at that time is given at point P' on the voltage/output characteristic curve Pep of the solar cells when connected in parallel.
The power output is approximately 30W, allowing efficient use of the output of the solar cells. If the air conditioning blower motor 3 is operated by connecting the solar battery groups 1a and 1b in series, the voltage and current at the operating point at that time will be the voltage/current characteristic curve Bei of the air conditioning blower motor 3 and the solar cells when directly connected. The output of the solar cell at that time is given by the point S' on the voltage/output characteristic curve Sep of the solar cells when connected in series, It is approximately 10W, which shows that the efficiency is very low.
また、定格電圧12Vの車載バツテリ２を充電す
る場合は、その充電電圧は12V〜14Vにしなけれ
ばならない。そのため、太陽電池群１ａ，１ｂを
直列接続にすれば、上記の充電電圧の範囲内にお
いて、第３図に示したように供給電力25〜30W
で、車載用バツテリ２を効率よく充電することが
できる。しかしながら、太陽電池群１ａ，１ｂが
並列接続では上記の電圧を発生することはできな
いので、充電は不可能である。 Further, when charging the on-vehicle battery 2 with a rated voltage of 12V, the charging voltage must be 12V to 14V. Therefore, if the solar cell groups 1a and 1b are connected in series, the supplied power will be 25 to 30 W as shown in Figure 3 within the above charging voltage range.
Thus, the vehicle battery 2 can be charged efficiently. However, since the above voltage cannot be generated when the solar cell groups 1a and 1b are connected in parallel, charging is not possible.
次に、第４図に示す本発明の第２の実施例の装
置の電気回路においては、温度検出手段としてサ
ーミスタ１０を用い、制御ユニツト１１、リレー
１２を介して、第２図図示のものと同様のそれぞ
れ第１および第２の切替スイツチ６および８を開
閉する。その動作は、第１の実施例と同様であ
る。すなわち、車両の室内の温度が所定温度を超
過したときは、太陽電池群１ａ，１ｂは並列接続
になり空調用ブロワモータ３を駆動し、車両の室
内の温度が所定温度以下のときは、太陽電池群１
ａ，１ｂは直列接続になり車載バツテリ２を充電
する。また、制御ユニツト１１が消費する電力は
極めて少ないので、それは太陽電池の発生電力の
一部分でまかなうことができる。 Next, in the electric circuit of the device according to the second embodiment of the present invention shown in FIG. Similar first and second changeover switches 6 and 8 are opened and closed, respectively. Its operation is similar to the first embodiment. That is, when the temperature inside the vehicle exceeds a predetermined temperature, the solar cell groups 1a and 1b are connected in parallel to drive the air conditioning blower motor 3, and when the temperature inside the vehicle is below the predetermined temperature, the solar cells 1a and 1b are connected in parallel. Group 1
a and 1b are connected in series to charge the on-vehicle battery 2. Furthermore, since the power consumed by the control unit 11 is extremely small, it can be covered by a portion of the power generated by the solar cells.
なお、換気用電動送風機として上記実施例では
空調用ブロワモータ３を用いたが、これに代えて
独立した専用の換気用電動送風機を用いてもよい
ことはいうなでもない。 Although the air conditioning blower motor 3 is used as the ventilation electric blower in the above embodiment, it goes without saying that an independent dedicated ventilation electric blower may be used instead.
以上の説明より明らかなように、本発明による
車両用換気装置においては、車両の室内の温度に
応答して、太陽電池素子群の直列接続および並列
接続の切替を行い、同時に、太陽電池素子群の接
続切替後の太陽電池の出力を、換気用電動送風機
の駆動用と車載バツテリの充電用とに切替えて供
給する構成を有することにより、換気用電動送風
機の駆動と車載バツテリの充電との双方に対して
太陽電池の出力を効率よく利用することが可能と
なるというすぐれた効果が得られる。 As is clear from the above description, in the vehicle ventilation system according to the present invention, the series connection and parallel connection of the solar cell element groups are switched in response to the indoor temperature of the vehicle, and at the same time, the solar cell element groups are By having a configuration in which the output of the solar cell after switching the connection is switched and supplied to the drive of the electric ventilation blower and the charge of the on-board battery, it is possible to both drive the electric blower for ventilation and charge the on-board battery. An excellent effect can be obtained in that it becomes possible to efficiently utilize the output of the solar cell.
第１図は、車両の車体内における本発明装置の
配置を例示した斜視図である。第２図は、本発明
の第１の実施例の電気回路図である。第３図は、
太陽電池素子群の直列接続時及び並列接続時のそ
れぞれにおける動作特性と、車両の空調用ブロワ
モータの動作特性との関係を図解した動作特性曲
線図である。第４図は、本発明の第２の実施例の
電気回路図である。
符号の説明、１……太陽電池、１ａ，１ｂ……
太陽電池素子群、２……車載バツテリ、３……車
両の空調用ブロワモータ、４……サイドベンチレ
ータ、５……感温アクチユエータ、６……第１の
切替スイツチ、７……開閉スイツチ、８……第２
の切替スイツチ、９……逆流阻止ダイオード、１
０……サーミスタ、１１……制御ユニツト、１２
……リレー。
FIG. 1 is a perspective view illustrating the arrangement of the device of the present invention within the body of a vehicle. FIG. 2 is an electrical circuit diagram of the first embodiment of the present invention. Figure 3 shows
FIG. 2 is an operating characteristic curve diagram illustrating the relationship between the operating characteristics of the solar cell element groups when they are connected in series and when they are connected in parallel, and the operating characteristics of the air conditioning blower motor of the vehicle. FIG. 4 is an electrical circuit diagram of a second embodiment of the invention. Explanation of symbols, 1...Solar cell, 1a, 1b...
Solar cell element group, 2... Vehicle battery, 3... Vehicle air conditioning blower motor, 4... Side ventilator, 5... Temperature sensitive actuator, 6... First changeover switch, 7... Open/close switch, 8... …Second
selector switch, 9...reverse current blocking diode, 1
0...Thermistor, 11...Control unit, 12
……relay.
Claims (1)
くとも２つの太陽電池素子群１ａ，１ｂよりなる
太陽電池１と、 前記車両に配設された前記車両の室内の換気用
電動送風機３と、 前記車両の室内の温度を検出する温度検出手段
５，１０と、 前記温度検出手段５，１０により検出した前記
車両の室内の温度に応じて、前記太陽電池群１
ａ，１ｂを直列接続または並列接続に切替える第
１の切替え手段６と、 前記温度検出手段５，１０により検出した前記
車両の室内の温度に応じて前記第１の切替え手段
６により切替えられた前記太陽電池群１ａ，１ｂ
の発電出力を、前記換気用電動送風機３または前
記車載バツテリ２に送給するように切替える第２
の切替え手段８とを包含し、 それにより、前記温度検出手段５，１０により
検出した前記車両の室内の温度が所定温度を超え
たときは、前記第１の切替え手段６により前記太
陽電池群１ａ，１ｂを並列接続に切替えるととも
に、前記第２の切替え手段８により前記太陽電池
１の発電出力を前記換気用電動送風機３に送給
し、前記温度検出手段５，１０により検出した前
記車両の室内の温度が前記所定温度以下のとき
は、前記第１の切替え手段６により前記太陽電池
群１ａ，１ｂを直列接続に切替えるとともに、前
記第２の切替え手段８により前記太陽電池１の発
電出力を前記車載バツテリ２に送給するように構
成したことを特徴とする車両用換気装置。[Scope of Claims] 1. A ventilation system for a vehicle, comprising: a solar cell 1 comprising at least two solar cell element groups 1a and 1b; an electric blower 3 for ventilation in the interior of the vehicle; temperature detection means 5 and 10 for detecting the temperature in the interior of the vehicle; Solar cell group 1
a, 1b to be connected in series or in parallel; Solar cell groups 1a, 1b
A second switch configured to switch the power generation output to the ventilation electric blower 3 or the on-vehicle battery 2.
switching means 8, whereby when the indoor temperature of the vehicle detected by the temperature detecting means 5, 10 exceeds a predetermined temperature, the first switching means 6 switches the solar cell group 1a. . When the temperature of A ventilation system for a vehicle, characterized in that it is configured to supply air to an on-vehicle battery 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58039812A JPS59165902A (en) | 1983-03-10 | 1983-03-10 | Solar battery device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58039812A JPS59165902A (en) | 1983-03-10 | 1983-03-10 | Solar battery device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59165902A JPS59165902A (en) | 1984-09-19 |
| JPH0447521B2 true JPH0447521B2 (en) | 1992-08-04 |
Family
ID=12563376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58039812A Granted JPS59165902A (en) | 1983-03-10 | 1983-03-10 | Solar battery device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165902A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235216A (en) * | 1985-04-10 | 1986-10-20 | Nippon Denso Co Ltd | Solar battery device for vehicles |
| DE102008037190B4 (en) * | 2008-08-11 | 2019-01-31 | Mahle International Gmbh | Energy supply device, motor vehicle and method for supplying such a motor vehicle |
| CN104142008A (en) * | 2014-08-18 | 2014-11-12 | 珠海格力电器股份有限公司 | Photovoltaic air conditioner and photovoltaic air conditioning system |
| CN110466319B (en) * | 2019-08-26 | 2021-02-02 | 湖州力卓机械设备技术开发有限公司 | A vehicle interior environment adjustment device |
-
1983
- 1983-03-10 JP JP58039812A patent/JPS59165902A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59165902A (en) | 1984-09-19 |
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