JPH07228194A - Sideview mirror erection and storage device of vehicle - Google Patents

Abstract

PURPOSE:To erect a sideview mirror simultaneously at the time of lighting a lamp by providing a change-over circuit having a manual switch to erect and store the sideview mirror and to optionally change a supply system to a motor from a second supply system to a first supply system in accordance with a release signal from a remote controller. CONSTITUTION:When a moving contact 78 of a relay 71 is changed over to the side of a fixed contact 76, an electric current flows in the A2 direction and a lamp 26 is lighted. Simultaneously, the electric current flows in the A3 direction, voltage is applied to a base of a transistor 74, and the transistor 74 is put on. Consequently, the transistor 74 and a relay 78 constitute a change- over circuit to optionally change a supply system of electric power to a motor M2 from a second supply system 53 having a manual switch 98 over to a first supply system 50 in accordance with a unlocking signal S1 from a remote controller. Consequently, it is possible to erect and store a door by the manual switch 98 and the remote controller and simultaneously put on and off the lamp 26.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle door mirror raising / retracting device for controlling lighting / extinction of a lamp and raising / retracting of a door mirror by remote control.

[0002]

2. Description of the Related Art Conventionally, in order to be able to confirm the position and feet of a door knob even in the darkness at night, there has been a device for controlling lighting / extinguishing of a lamp provided near the door by a remote control. Are known.
For example, Japanese Utility Model Laid-Open No. 62-177864 discloses a technique of illuminating a road surface near a door by providing a lamp under a vehicle body near the door and receiving a door unlock signal as a remote control signal to turn on the lamp for a predetermined time. Is disclosed. Further, Japanese Patent Application Laid-Open No. 2-102853 discloses that remote control is used for locking / unlocking and for controlling standing / storing of a door mirror.

[0003]

However, the techniques disclosed in these publications are separate and independent, and it is better to stand up and store the door mirror at the same time when the foot lighting lamp is turned on in night darkness. desirable. Further, it is more desirable from the viewpoint of operability that the door mirror can be raised and stored by a manual switch.

The present invention has been made in view of the above circumstances. An object of the present invention is to enable a door mirror to be erected and stored by a manual switch, and to turn on / off a lamp for foot illumination by a remote control. Another object of the present invention is to provide a vehicle door mirror upright / storing device capable of standing up / storing the door mirror.

[0005]

Claim 1 according to the present invention
In order to solve the above-mentioned problems, the vehicle door mirror upright / storing device according to the first aspect supplies a power to a lamp provided near the door to illuminate a road surface, and a motor for driving the lamp and the door mirror. System, a control circuit for receiving a locking / unlocking signal based on a remote control to control locking / unlocking of the door, and an unlocking signal based on the remote control to turn on the first supply system for a predetermined time. A second supply system for supplying electric power to the motor, which has an energization control circuit for lighting the lamp and driving the motor in the standing direction of the door mirror, and a manual switch for standing and storing the door mirror. And based on the unlocking signal, the supply system to the motor is preferentially switched from the second supply system to the first supply system. And a switching circuit.

According to a fourth aspect of the present invention, there is provided a vehicle door mirror upright / storing device for solving the above problems.
A lamp provided near the door for illuminating the road surface, a first supply system for supplying electric power to the lamp and a motor for driving the door mirror, and a lock based on a remote control.
A control circuit that receives an unlock signal to control locking / unlocking of the door, and an unlock signal based on the remote control to turn on the first supply system for a predetermined time to turn on the lamp and An energization control circuit that drives a motor in the standing direction of the door mirror,
A second supply system for supplying electric power to the motor having a manual switch for raising and retracting the door mirror;
And a switching circuit that preferentially switches the supply system to the motor from the first supply system to the second supply system based on the manual switch.

[0007]

According to the vehicle door mirror upright / storing device according to the first aspect of the present invention, when the manual switch is operated, electric power is supplied to the motor from the second supply system, and the door mirror is uprighted / stored. You can Next, the control circuit receives the locking / unlocking signal based on the remote control and controls the locking / unlocking of the door. When the energization control circuit receives the unlock signal based on the remote control,
The first supply circuit is turned on for a predetermined time. As a result, the lamp is turned on for a predetermined time. Further, the switching circuit changes the supply system to the motor for driving the door mirror from the second supply system to the first supply system.
Switch preferentially to the supply system. As a result, the door mirror is erected together with the illumination by the lamp.

According to another aspect of the present invention, in the vehicle door mirror upright / storing device, the control circuit receives the locking / unlocking signal based on the remote control and controls the locking / unlocking of the door. The energization control circuit, when receiving the unlocking signal based on the remote control, turns on the first supply system for a predetermined time. As a result, the lamp is turned on for a predetermined time, and at the same time, the door mirror stands up. Here, when the manual switch is operated, the electric power of the second supply system is preferentially supplied to the motor for driving the door mirror, and the door mirror is driven in the direction by the operation of the manual switch.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a vehicle road surface lighting device according to the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 is a vehicle such as a passenger car,
Reference numeral 2 indicates a door that is a vehicle lift. The door 2 is provided with a door mirror 3. FIG. 2 shows an enlarged view of the door mirror 3.

In FIG. 2, 4 is a base and 5 is a mirror housing. The base 4 is provided with a support shaft (not shown). A unit bracket 6 is provided inside the mirror housing 5. The unit bracket 6 is rotatable about a support shaft as an axis (see reference numeral 7 in FIG. 2). The unit bracket 6 and the mirror housing 5 are fastened by a screw member (not shown). A power unit 8 is provided on the unit bracket 6. As shown in FIG. 3, a mirror bracket 9 is attached to the unit bracket 6 by a known means. Reference numeral 10 indicates a screw cylinder formed on the mirror bracket 9. A hemispherical pivot receiving member 11 is attached to the screw cylinder 10 with a screw 12. A mirror holder member 13 is rotatably supported on the pivot receiving member 11, and a hemispherical concave portion 14 having a shape corresponding to the pivot receiving member 11 is formed on the mirror holder member 13. A mirror 15 is attached to the mirror holder member 13. The power unit 8 has an output shaft 16. The tip end of the output shaft 16 is connected to the mirror holder member 13, and the mirror 15 is tilted by the advancing / retreating of the output shaft 16 with the pivot receiving member 11 as a fulcrum portion as shown by a chain double-dashed line. The power cord of the power unit 8 and the power cord 17 of the lamp described later are
As shown in FIG. 2, the harnesses are bundled and pulled out to the outside as a harness 18.

An opening 19 is provided at the bottom of the mirror housing 5.
Are formed. A rectangular parallelepiped lamp unit member 20 is mounted in the opening 19. As shown in FIGS. 4 and 5, the lamp unit member 20 has a lamp storage box 21.
And a lid member 22. The lamp housing box 21 is provided with a pair of terminal plates 23, 23. The terminal plates 23, 23 are fixed to the bottom by the stopper plates 24, 24. A power cord 17 is connected to the stopper plate 24, and a connector 25 is connected to the tip of the power cord 17. A lamp 26 is mounted on the terminal boards 23, 23. Mounting plate portions 27, 27 are formed at both ends in the longitudinal direction of the lamp housing box 21, and screw insertion holes 28, 28 are formed in the mounting plate portions 27, 27. Lid member 22
Is provided with screw mounting recesses 29, 29 at locations corresponding to the mounting plate portions 27, 27.
Screw insertion holes 30 and 30 are formed in 9 and 29.
An intermediate portion in the longitudinal direction of the lid member 22 is a diffusion lens portion 31. The lid member 22 is joined to the lamp housing box 21 by adhesion or welding. As a result, water is discharged from the joint between the lid member 22 and the lamp housing box 21 to the lamp unit member 2
It is prevented that the inside of 0 is invaded. As shown in FIG. 6, a screw insertion hole 32 is formed on the peripheral wall of the opening 19 of the mirror housing 5. The lamp unit member 20 is fixed to the lower part of the mirror housing 5 by a screw member 33 as shown in FIG. As a result, the lamp 26 is located near the door 2.

The mounting structure of the lamp unit member 20 is not limited to this structure, and for example, modified examples described below can be considered.

FIG. 7 shows the first lamp unit member 20.
In a modified example, the lamp storage box 21 is provided with elastic deformation plate portions 34 at both ends in the longitudinal direction thereof. The elastically deformable plate portion 34 is erected from the bottom portion, and a retaining protrusion 35 is provided at the tip portion thereof. The lamp unit member 20 is fixed to the lower part of the mirror housing 5 by pushing the lamp housing box 21 into the opening 19 from the outside.

FIG. 8 shows a second part of the lamp unit member 20.
This is a modified example, in which the elastically deformable plate portion 34 is made to stand up from the joint side of the lamp housing box 21.

According to the first and second modified examples, it is possible to reduce the number of parts and the mounting time of the lamp unit member 20.

Lighting and extinguishing of the lamp 26, standing and storage of the door mirror, and locking and unlocking of the door are performed by the circuit shown in FIG.

In FIG. 9, reference numeral 36 is a remote control device, 37 is a receiving device, and the remote control device 36 may be of a wireless type or an infrared type. The remote control device 36 sends an unlock signal,
For example, a radio wave as a lock signal is transmitted, and the receiving device 37 receives the radio wave and outputs it to the processing circuit 38. The processing circuit 38 detects the radio wave and outputs it to the lock / unlock control circuit 39. The locking / unlocking control circuit 39 determines whether unlocking or locking based on the received radio wave,
An unlocking / locking signal is output to the door lock actuator 40 based on the determination result. The door lock actuator 40 has a forward / reverse rotation motor M1 as shown in FIG. The forward / reverse rotation motor M1 has a function of driving an unlocking / locking mechanism. In FIG. 10, reference numeral E'denotes a DC power source, reference numerals 41 to 46 denote contact terminals, reference numeral 47,
Reference numeral 48 is a conductive movable plate, and reference numeral 49 is an energizing switch.

Here, FIG. 10 shows the connection relationship in the locked state, for example, when the unlock signal S1 is input, the door lock actuator 40 closes the energizing switch 49, and the motor M1 is kept for a certain period of time. The door 2 is normally rotated to unlock the door 2. Delaying the unlocking, the conductive movable plates 47, 4
8 is moved in the directions of the arrows Y and Y, so that the direction of energization of the motor M1 can be reversed. The power switch 4
9 is here opened simultaneously with the unlocking of the door 2. Also,
Since the conductive movable plates 47 and 48 are moved by the inertial force of the motor M1, for example, the non-contact state with the contact terminals 41 to 46 can be avoided.

FIG. 11 is a diagram showing the detailed circuit of the first embodiment of the door mirror standing / storing device of the present invention.
In FIG. 1, reference numeral 50 indicates a DC 12V power to the lamp 26.
And a first supply system for supplying to the motor M2 of the power unit 8 for driving the door mirror, reference numeral 51 is a line for supplying the unlock signal S1, reference numeral 52 is a line for supplying the vehicle start signal ACC, and reference numeral 53 is a motor for supplying DC12V power. It is a second supply system that supplies M2. First supply system 50, line 50,
It is grounded to 51 via Zener diodes 54 to 56. The first supply system 50 is branched into lines 57 and 58. Diodes 59 to 61 for preventing backflow are provided on the lines 51, 52 and 57. The line 51 and the line 52 form a part of the energization control circuit 62. The energization control circuit 62 has transistors 63 and 64.

The collector of the transistor 63 is a resistor 65,
It is connected to the backflow prevention diode 59 via 66 and the base of the transistor 64 via a resistor 67. The emitter of the transistor 63 is connected to the ground and is also connected to the resistor 66 and the resistor 65 via the Zener diode 67. A capacitor 68 is provided in parallel with the Zener diode 67. Transistor 63
The base of this is a diode 60 for preventing backflow through a resistor 69.
Is also connected to the ground via the resistor 70. The resistor 66 is for adjusting the current value, and the Zener diode 67 is for maintaining a constant voltage. The collector of the transistor 64 is connected to the collector of the transistor 74 via the backflow prevention diode 61 and the spike prevention diode 73 via the coil 72 of the relay 71. A diode 75 for spike prevention is provided in parallel with the coil 72.

The relay 71 has fixed contacts 76 and 77 and a movable contact 78. The line 58 is connected to the fixed contact 76. The fixed contact 77 is connected to a ground-side terminal 80 of the lamp 26 via a line 79 and to a fixed contact 82 via a line 81. The movable contact 78 is the line 8
3 is connected to the non-earth side terminal 84 of the lamp 26, and is also connected to the fixed contact 86 via the line 85. The fixed contacts 82 and 86 form a part of the relay 87. The relay 87 has coils 88, movable contacts 89, 90, and fixed contacts 91, 92 in addition to the fixed contacts 82, 86. The movable contact 89 is a motor M for driving the door mirror 2.
2 and the movable contact 90 is connected to the motor M
2 is connected to the terminal 94.

The collector of the transistor 74 is a coil 88.
Is connected to the line 57 via. Transistor 74
Is grounded and connected to its base via a resistor 95. The base of the transistor 74 is a line 85 via a resistor 96 and a backflow prevention diode 97.
It is connected to the.

The second supply system 53 has a DC power source E and a manual switch 98. The manual switch 98 is provided near the driver's seat. The manual switch 98 has a fixed contact 99.
˜102 and movable contact 103. Fixed contacts 99, 1
00 and fixed contacts 101 and 102 are crossed and connected. The fixed contact 101 is connected to the fixed contact 91 via the line 104, and the fixed contact 102 is connected to the fixed contact 92 via the line 105. When the movable contact 103 is connected to the fixed contacts 99 and 100,
Is connected to the fixed contacts 101 and 102 side, the direction of energization to the motor M2 is opposite.

The lamp 26 is turned on based on the unlocking signal S1, and the unlocking signal S1 has, for example, a peak value of 12 V (volt) and a pulse width of 12 ms as shown by the symbol (B) in FIG.
A (millisecond) rectangular pulse is used. The unlock signal S1 is input to the terminal 106 of the energization control circuit 62. A DC voltage DC1 is applied to the terminal 107 of the first supply system 50.
2V is applied. The vehicle start signal ACC is input to the terminal 108 of the line 52. When the unlock signal S1 is input to the input terminal 106, the capacitor 68 reaches the voltage determined by the zener diode 67. This turns on the transistor 64. Transistor 6
When 4 is turned on, the current indicated by the arrow A1 flows and the coil 7
2 is energized. As a result, the movable contact 78 becomes the fixed contact 7
6 side, the current shown by the arrow A2 flows,
The lamp 26 lights up. This allows the occupant to know the road surface condition at the feet and the position of the door knob.

When the movable contact 78 is switched to the fixed contact 76 side, a current flows in the direction of arrow A3, a voltage is applied to the base of the transistor 74, and the transistor 74 is turned on. As a result, the coil 88 is provided with the lines 50, 57.
A current flows in the direction of arrow A via the coil 88, the coil 88 is energized, the movable contact 89 is switched to the fixed contact 82 side, and the movable contact 90 is preferentially switched to the fixed contact 86 side. As a result, a current flows in the direction of arrow A5 in the motor M2, and the door mirror 3 is automatically raised.
The current flows to the ground via arrows A5 'and A5'. Therefore, the transistor 74 and the relay 87 generally form a switching circuit that preferentially switches the power supply system to the motor M2 from the second supply system 53 to the first supply system 50 based on the unlock signal S1.

The capacitor 68 and the resistor 65 form a time constant circuit, the electric charge accumulated in the capacitor 68 is discharged as a base current of the transistor 64, and the transistor 64 is turned off after a lapse of a fixed time. As a result, the energization of the coil 72 is stopped, and the movable contact 78 is switched to the fixed contact 77 side. This turns off the lamp 26. At the same time, since the transistor 74 is also turned off, the energization of the coil 88 is stopped and the movable contacts 89 and 90 are switched to the fixed contacts 91 and 92, respectively. As a result, the driving of the motor M2 is also stopped.

Now, the transistor 64 is on and the lamp 2
It is assumed that the motor M2 is being driven while 6 is lit. At this time, when at least one of the vehicle start signal (ACC) and the vehicle energization signal is input to the terminal 108, a voltage is applied to the base of the transistor 63 via the backflow prevention diode 60 and the resistor 69, and the transistor 63 is supplied. Is turned on. As a result, the charge accumulated in the capacitor 68 is forcibly discharged in the direction of arrow A6, and the transistor 64 is discharged.
Is forcibly turned off. As a result, the power supply to the coil 72 is stopped and the movable contact 78 is switched to the fixed contact 77 side. Therefore, even if the first supply system 50 is forcibly turned off and the lamp 26 is on, the lamp 26 is turned off when at least one of the vehicle start signal (ACC) and the vehicle energization signal is input. . At the same time, since the transistor 74 is turned off, the driving of the motor M2 is also stopped.

Next, the movable contacts 89, 90 are fixed contacts 9
1, the movable contact 103 at the neutral position is operated by operating the manual switch 98 while being connected to the fixed contact 9
When connected to the side of 9 and 100, a current in the direction of arrow A5 flows from the second supply system 53 to the motor M2, and the motor M2 is driven in the standing direction. When the movable contact 103 is connected to the fixed contacts 101 and 102 by operating the manual switch 98, a current in the direction of arrow A6 flows from the second supply system 53 to the motor M2, and the motor M2 is driven in the storage direction. .
Therefore, the door mirror 3 can be erected and stored without operating the remote control device 36, and the operability is improved accordingly. At this time, the lamp 26 is not turned on.

FIG. 12 shows a vehicle door mirror standing upright according to the present invention.
It shows a detailed circuit configuration of the second embodiment of the storage device.

In the second embodiment, an energization control circuit 62 'for energization control based on the locking signal S2 is connected in parallel with an energization control circuit 62 for energization control based on the unlocking signal S1. It was installed in. Since the circuit configuration of the energization control circuit 62 'is substantially the same as that of the energization control circuit 62, the circuit elements corresponding to the circuit elements of the energization control circuit 62 are numbered to the circuit elements of the energization control circuit 62. Is attached with “′”, detailed description thereof will be omitted, and only different parts will be described. Here, the same rectangular pulse as the unlock signal S1 is used for the lock signal S2.

When the transistor 64 is on, the unlock signal S1 is input to the base of the transistor 63 'through the backflow prevention diode 109 and the resistor 69' in order to forcibly maintain the transistor 64 'in the off state. . When the transistor 64 'is on, the transistor 6
Lock signal S2 in order to forcibly maintain 4 in the off state.
Is input to the base of the transistor 63 via the backflow prevention diode 109 ′ and the resistor 69. As a result, the unlocking signal S is generated by operating the remote control device 36.
1. It is possible to prevent malfunction when the lock signal S2 is continuously generated. In addition, the line 81 is the backflow prevention diode 1
10, connected to the base of the transistor 74 via the resistor 96. When a current flows through the coil 72 ', the movable contact 78' is switched from being connected to the fixed contact 77 'to being connected to the fixed contact 76'.

In the second embodiment, the operation of the vehicle door mirror upright / storing device based on the unlocking signal S1 and the operation of the manual switch 98 are the same as those in the first embodiment, and the description thereof will be omitted.

Next, when the driver gets off the vehicle and operates the remote control device 36, the lock signal S
When 2 is input to the terminal 106 ', the capacitor 64' is charged to the voltage level determined by the Zener diode 68 'and the transistor 64' is turned on. Then, the current flows through the backflow prevention diode 61 to the coil 7.
2 ', and the movable contact 78' is connected to the fixed contact 76 '. In this case, since the transistor 64 is off, the relay 71 does not operate and the movable contact 78 remains connected to the fixed contact 77. When the movable contact 78 'is connected to the fixed contact 76', the current of the first supply system 50 flows through the line 81 as shown by an arrow A7, and a voltage is applied to the base of the transistor 74. This allows
The transistor 74 is turned on, a current flows from the first supply system 50 to the coil 88, the relay 87 operates, the movable contact 89 is switched to the fixed contact 82 side, and the movable contact 90 is switched to the fixed contact 86 side. To be Then, the arrow A6 is applied to the motor M2 via the line 58, the fixed contact 76 ', the movable contact 78', the fixed contact 82, and the movable contact 89.
A current flows in the direction, and the motor M2 is driven in a direction to store the door mirror 3. The current flows through the movable contact 90 and the fixed contact 86 along the line 85 in the direction of the arrow A8, and then flows through the movable contact 78, the fixed contact 77, and the line 79 to the ground. In this case, since the lamp 26 has a large resistance, it does not light. Further, the transistor 64 'is turned off after a predetermined time elapses due to the discharge of the capacitor 68'. According to this embodiment, the remote control lock signal S2
Thus, the door mirror 3 can be stored, so that the operability is further excellent as compared with the case of the first embodiment.

FIG. 13 shows a detailed circuit configuration of a third embodiment of a vehicle door mirror upright / storing device according to the present invention. Circuit elements corresponding to the circuit elements shown in FIG. Description will be omitted, and only different points will be described.

In the third embodiment, current is supplied to the lamp 26 through the fixed contact 76, the movable contact 78, the fixed contact 77 and the terminal 107. When the transistor 64 is turned on, the movable contact 71 is attracted by the current flowing through the coil 72 and is brought into contact with the fixed contacts 76 and 77. The fixed contact 76 is a diode 111 for preventing backflow and a resistor 112.
It is connected to the base of the transistor 113 via. The collector of the transistor 113 is connected to the fixed contact 77 and the terminal 107 via the coil 115 of the relay 114. A diode 116 for spike prevention is connected in parallel to the coil 115. Transistor 113
The emitter of is grounded.

The relay 114 has fixed contacts 117 to 120,
It has movable contacts 121 and 122. The fixed contact 117 is grounded. The fixed contact 119 is connected to the fixed contact 77 and the terminal 107. The fixed contact 118 is connected to the terminals 93 and 102 via a PTC element 122 for preventing short circuit. The fixed contact 120 is a PTC element 1 for short circuit prevention.
It is connected to terminals 94 and 101 via 23. The terminal 102 is connected to the base of the transistor 126 via a backflow preventing diode 124 and a resistor 125, and is also grounded via a resistor 127. Transistor 1
The collector of 26 is connected to the base of the transistor 113. The emitter of the transistor 126 is grounded.

When the unlocking signal S1 is input, the transistor 64 is turned on and the movable contact 78 is fixed contact 77, 76.
And the lamp 26 is turned on. At the same time, the fixed contact 77 and the movable contact 7 are provided on the base of the transistor 113.
8, a DC voltage is applied via the fixed contact 76, the diode 111, and the resistor 112, and the transistor 113 is turned on. Then, the current from the terminal 107 flows through the coil 115, the movable contact 121 is brought into contact with the fixed contacts 117 and 118, and the movable contact 122 is moved to the fixed contacts 119 and 120.
Be contacted. As a result, a current from the terminal 107 flows to the motor M2 in the direction of arrow A8 via the fixed contact 119, the movable contact 122, the fixed contact 120, and the PTC element 123, which drives the motor M2 in the direction in which the door mirror 3 is erected. To be done. The current goes to the ground via the PTC element 122, the fixed contact 118, the movable contact 121, and the fixed contact 117. When the vehicle start signal ACC is input to the terminal 108 while the lamp 26 is on, the transistor 6
3 is turned on, the transistor 6 is turned on as in the first embodiment.
4 is turned off, the lamp 26 is turned off, and the motor M
The drive of No. 2 is stopped as in the first and second embodiments.

While the lamp 26 and the motor M2 are being driven, the movable switch 103 is operated by operating the manual switch 98.
9 and 100, the + potential side terminal 107 and the −potential side fixed contact 100 are connected, the + potential side fixed contact 99 and the −potential side fixed contact 117 are connected, and the manual switch 98 is connected. Is operated to connect the movable contact 103 to the fixed contacts 99 and 100, the circuit for supplying electric power to the motor M2 is short-circuited. However, the motor M2
When the power supply system to the
Fixed contact 100 from terminal 107 through TC element 123
And flows from the fixed contact 99 to the fixed contact 117 via the PTC element 124. As a result, the PTC elements 123 and 124 generate heat and their resistance value increases, and the first supply system 50 of the electric power from the terminal 107 to the motor M2 is cut off. Then, the voltage of the second supply system 53 is applied to the base of the transistor 126,
The transistor 126 is turned on, which turns off the transistor 113. As a result, the movable contacts 121 and 122 of the relay 114 are opened, and the first supply system 50
Is cut off. On the other hand, the motor M2 has a second supply system 53
Is supplied with a current in the direction of arrow A9, and the motor M2 is driven in the storage direction. That is, when the manual switch 98 is operated, the motor M is preferentially supplied from the second supply system 53.
2 is powered. Therefore, the transistor 113,
127 and the relay 114 generally constitute a switching circuit that preferentially switches the power supply system to the motor M2 from the first supply system 50 to the second supply system 53 based on the manual switch 98.

Next, when the movable switch 103 is connected to the fixed contacts 101 and 102 by operating the manual switch 98, a current in the direction of arrow A8 is supplied from the second supply system 53 to the motor M2, and the motor M2 is erected. Driven in the direction. In this case, the first supply system 50 and the second supply system 5
No short circuit with 3 will occur.

[0041]

EFFECTS OF THE INVENTION Standing up of the vehicle door mirror according to the present invention
Since the storage device is configured as described above, it is possible to raise and retract the door mirror by a manual switch, and to turn on / off the lamp for foot lighting and to raise and retract the door mirror by remote control. There is an effect that can be.

[Brief description of drawings]

FIG. 1 is a side view of a vehicle according to the present invention.

FIG. 2 is a front view of a door mirror according to the present invention, a part of which is cut away.

FIG. 3 is a sectional view taken along the line CA-CA in FIG.

FIG. 4 is an exploded perspective view of a lamp unit member according to the present invention.

FIG. 5 is a vertical sectional view of a lamp unit member according to the present invention.

FIG. 6 is a vertical sectional view for explaining a mounting state of a lamp unit member according to the present invention on a mirror housing.

FIG. 7 is a vertical cross-sectional view for explaining a first modified example of the lamp unit member according to the present invention.

FIG. 8 is a vertical cross-sectional view for explaining a second modified example of the lamp unit member according to the present invention.

FIG. 9 is a block circuit diagram of a vehicle road surface illumination device according to the present invention.

FIG. 10 is a circuit diagram for explaining control of unlocking / locking the door of the vehicle according to the present invention.

FIG. 11 is a circuit diagram showing a detailed configuration of a first embodiment of a vehicle door mirror upright / storing device according to the present invention.

FIG. 12 is a circuit diagram showing a detailed configuration of a second embodiment of a vehicle door mirror upright / storing device according to the present invention.

FIG. 13 is a circuit diagram showing a detailed configuration of a third embodiment of a vehicle door mirror upright / storing device according to the present invention.

[Explanation of symbols]

 2 ... Door 3 ... Door mirror 26 ... Lamp 40 ... Control circuit 50 ... First supply system 53 ... Second supply system 74 ... Transistor (switching circuit) 87 ... Relay (switching circuit) 98 ... Manual switch M2 ... Motor S1 ... Release signal ACC ... Vehicle transmission signal

Claims (6)

[Claims] 1. A lamp provided near a door for illuminating a road surface, a first supply system for supplying electric power to the lamp and a motor for driving a door mirror, and a lock / unlock signal based on a remote control. Lock the door
A control circuit for controlling unlocking, and an energization for receiving the unlocking signal based on the remote control and turning on the first supply system for a predetermined time to turn on the lamp and drive the motor in the upright direction of the door mirror. A second supply system that has a control circuit and a manual switch for raising and retracting the door mirror to supply power to the motor, and a second supply system to the motor based on the unlock signal. A door mirror upright / storing device for a vehicle, which has a switching circuit for preferentially switching from a system to the first supply system. 2. The lock control signal based on the remote control is received to turn on the first supply system for a predetermined time, and the supply circuit to the motor is prioritized from the second supply system to the first supply system by the switching circuit. A vehicle door mirror upright / storing device having an energization control circuit for switching the door mirrors in the storing direction by switching the switches. 3. The vehicle door mirror upright / storing device according to claim 1, wherein the energization control circuit forcibly turns off the first supply system based on a vehicle start signal. 4. A lamp provided near a door for illuminating a road surface, a first supply system for supplying electric power to the lamp and a motor for driving a door mirror, and a lock / unlock signal based on a remote control. Lock the door
A control circuit for controlling unlocking, and an energization for receiving the unlocking signal based on the remote control and turning on the first supply system for a predetermined time to turn on the lamp and drive the motor in the upright direction of the door mirror. A control circuit, a second supply system having a manual switch for raising and retracting the door mirror to supply electric power to the motor, and a supply system for the motor based on the manual switch as the first supply system. To the second supply system, and a switching circuit for preferentially switching to the second supply system. 5. The door mirror upright / storing device for a vehicle according to claim 4, wherein the energization control circuit forcibly turns off the first supply system based on a vehicle start signal. 6. The vehicle door mirror upright according to claim 4 or 5, wherein the first supply system is provided with a short-circuit prevention element for preventing a short circuit with the second supply system. -A storage device.