JP3142339U - Vehicle lighting - Google Patents

Abstract

Provided is a vehicle lighting device that is attached to a side surface of a vehicle when the vehicle is moved backward, transmits an irradiation signal from a driver's seat with a portable transmitter, and irradiates the periphery of a rear wheel with a fixed irradiator to facilitate visual observation. To do.
A mobile transmitter having a switch that controls transmission and irradiation and transmitting and extinguishing a specified transmission frequency in the transmitter, and a transmission signal from the mobile transmitter are tuned and received. The fixed irradiator 120 for turning off the light is provided with a high-intensity LED lamp unit 122 as a load on the output unit of the receiver 121. The high-intensity LED 126 of the high-intensity LED lamp unit 122 has a current limiting resistor 127 connected to the anode side. A fixed irradiator 121 having a structure in which a fixing portion that is fixed to a metal material of a vehicle body is provided by including a neodymium magnet 124 in plastic and housed in a designed container is provided. This is a vehicular lighting fixture including a portable transmitter 110 and a fixed irradiator 120.
[Selection] Figure 2

Description

  The present invention relates to a vehicular illuminator that is attached to a vehicle when the vehicle is operated to move backward and that irradiates the periphery of a rear wheel on the side of the vehicle to facilitate visual observation and assist the vehicle in moving backward.

Traditionally, vehicle lamp safety standards have been established: headlamps, front fog lights, side illumination lamps, vehicle width lights, number lights, tail lights, rear fog lights, rear reflectors, braking lights, auxiliary braking Lights, reverse lights, etc. are determined to have a luminous intensity of several thousand to several tens of thousands of candela, and the number, color: white, red, etc. are determined according to the distance of daytime and nighttime viewing, installation location, the irradiation direction is up, down, inside, The irradiation angle is determined by the outside or the like, and the dimensions of the mounting positions on the outer edge and the ground are also determined.
There is no lamp safety standard that supports the reverse operation by illuminating the vicinity of the rear wheel on the side of the vehicle during a reverse operation such as putting a vehicle in a garage at night or parking in parallel with a curb.

FIG. 5 (a) is a perspective view when a conventional illumination device for an automobile is used at the time of a backward operation at night or in a dark part, and FIG. 5 (b) is a diagram showing a light emitting bulb built in a housing of a rearview mirror. It is.
To make it easier to see the obstacles on the side of the vehicle and the road conditions directly under the vehicle when driving in the dark or in the dark, the shift lever of the transmission is set to the reverse position when the headlight or secondary lamp (small lamp) is turned on. A lighting device is set on the side of the vehicle so that the lighting device is turned on when the vehicle is put in, and turned off when this condition is not satisfied.
As shown in FIG. 5 (a), the illumination device is intended to illuminate a limited range in the immediate vicinity of the vehicle, and therefore it is easy to reduce the size without requiring a large amount of light. ), The luminous bulb 4 is built in a component housing such as the rearview mirror 3. The sign is as in the literature. (For example, refer to Patent Document 1).

FIG. 6 is a diagram showing a front view of a conventional automobile side surface irradiation apparatus.
The side illuminating device of an automobile is provided with an illuminating body 5 that is connected to a vehicle width lamp and is lit at a lower portion of a mounting base of the door mirror 1, and the above illuminating body is a light bulb and illuminates the vicinity of the rear wheel. It is a feature. At the same time when the vehicle width light (small lamp) lights up, the side area of the car, including the left and right and front and rear directions of the car, especially the area around the rear wheel, will be brightly illuminated, making it easier to target and driving operation very much This will make it easier and will prevent accidents from occurring, and the illuminator will light up together with the vehicle width light, so the existence of the vehicle will be clearer for the following vehicles and those around you. Become. The sign is as in the literature. (For example, refer to Patent Document 2).

FIG. 7 is a side view of the working lamp.
The lighting device 9C, which is a work lamp, is a work lamp that can be attached and fixed anywhere in the case of a metal material to illuminate the work place, and is mounted so that the light emitter 7 is positioned in the reflecting mirror 6. The lighting device 9 </ b> C is connected to the battery 12 </ b> A via 21. The support mirror 5 is attracted and fixed to the vehicle body by directing the reflecting mirror 6 in a direction that requires irradiation, the cord 21 is extended from the vehicle window to the inside and connected to the battery 12A, and the switch 13 is set near the driving operation. Can be placed and operated. The sign is as in the literature. (For example, refer to Patent Document 3).

FIG. 8 shows the wireless wiring of the automotive equipment. FIG. 8A is a block diagram, and FIG. 8B is a diagram showing a schematic circuit in the embodiment.
Wireless wiring of equipment for automobiles is provided for the purpose of omitting wiring and drilling of equipment such as fog lamps to be installed outside the automobile.
Simplify equipment installation work, prevent heat insulation and sound insulation performance from decreasing, reduce the amount of wires used for wiring, reduce vehicle waste and recycling problems, and reduce vehicle weight To improve fuel economy. A means 1 for fixing the equipment 6 such as a fog lamp to a specified place of the vehicle by screwing or welding and solving the problem of lighting the fog lamp wirelessly is a switch 1 for equipment operation provided in the interior of the automobile. When the switch 1 is put into the electromagnet 3 disposed inside the glass 4, the magnetism is radiated and the magnetically sensitive switch 5 disposed so as to face the electromagnet 3 outside the glass 4 is operated and equipped. The fog lamp of the product 6 lights up. The sign is as in the literature. (For example, refer to Patent Document 4).

FIG. 9 is a perspective view of a main part of the vehicle body.
Carrying in the garage safely and easily. The vehicle body 1 is provided with a projector 4 that irradiates light on the traveling road surface G. When the vehicle body 1 is turned in the reverse drive state, the light is irradiated from the projector 4 toward the turning center side rear wheel 1C. The sign is as in the literature. (For example, refer to Patent Document 5).

  Considering the transmission part and the reception part as wireless parts, there are wireless products that have already been commercialized and sold as safety products for homes. The product name is wireless chime and flash + push button CHI-41. Wireless chime and flash for receivers installed in the house, when the push button for transmission is pressed within a distance of 15 meters, the wireless chime and flash installed in the house is activated, the indoor chime sounds, and the flash The switch is turned on. The specifications are the chime and flash receiver, the reception frequency is 315 MHz (FM method), the number of channels is 64, the ringing tone is 8 types, and the power source is driven by 3 AA alkaline batteries. The transmission unit with the transmission push button has a transmission frequency of 315 MHz (FM system) and 64 channels can be set. The power source is driven by one 12V alkaline battery (A23 / LRV08).

A chime-only wireless sound chime is also available. The receiving unit of the chime body has a receiving frequency = 304 MHZ, and 64 channels can be set. There are 8 chime ringing sounds, and the power source is driven by 4.5V of 3 AA alkaline batteries.
The transmission unit (push button type) has a transmission frequency of 304 MHz, and the number of channels can be set to 64. The power source is driven by one 12V alkaline battery (A23 / LRV08).

FIG. 10, a door chime II transmitter, and FIG. 11 are circuit diagrams of a door chime II receiver.
Although the circuit is different from the wireless sound chime product, various transmitters and receivers are listed as radio door chimes in a circuit announced as an electronic work.

  JP 2006-117214 A   JITTO No.3041762   JP 2003-249116 A   Japanese Patent Laid-Open No. 10-136474   JP 2001-199275 A

A light-emitting bulb is built in a component housing such as a rearview mirror as an automobile lighting device at the time of a backward operation at night or in a dark part (Patent Document 1). 2. Description of the Related Art As a side illumination device for an automobile, an illuminator that is connected to a vehicle width lamp and is lit is provided below a door mirror mounting base (Patent Document 2).
When turning the vehicle body in the reverse state, the light is emitted from the projector provided on the vehicle body toward the rear wheel on the turning center side. (Patent Document 5).
Patent Document 1, 2, 5 As described above, a light bulb (incandescent light bulb) is provided on the rearview mirror at the vehicle design stage, or a projector is provided on the side of the vehicle, but as a lamp that supports the backward operation Is not defined in automotive lamp safety standards. However, there are vehicles with surveillance cameras that can monitor the rear of the vehicle.
In vehicles sold, there is no vehicular illuminator that can be easily attached to the side of the vehicle as a illuminator that assists by irradiating a reverse operation.

The lighting device 9C, which is a work lamp, is a work lamp that can be attached and fixed anywhere in the case of a metal material to illuminate the work place, and is mounted so that the light emitter 7 is positioned in the reflecting mirror 6. 21 is a lighting device 9C connected to the battery 12A via 21 (Patent Document 3).
Although it can be used forcibly as vehicle lighting during reverse operation, it is necessary to connect the battery 12A via the cord 21 and to wire the switch 13 to the driver's seat by wiring the cord 21 and opening the window. It is. It is not possible to travel in a state where the lighting device 9C is attached to the metal body of the vehicle and the cord 21 is stretched around the vehicle body.

Wireless wiring of automobile equipment is provided for the purpose of omitting the drilling of wiring of equipment such as fog lamps attached outside the automobile (Patent Document 4).
Fog lamps and the like attached to automobiles require wiring to the fog lamps and the like as before, and only omit the drilling operation, and only provide the electromagnet 3 and the magnetically sensitive switch 5 corresponding to both sides not drilled. Absent. There is no vehicular lighting fixture that can be easily mounted on the side of the vehicle as a vehicular illumination that supports the reverse operation.

  As a wireless means, there is a wireless product that is commercialized and sold as a home safety product in parts that can be used as a transmission part and a reception part. Wireless sound chimes that sound chimes at the receiver are on the market. The transmission frequency of the transmission unit is 304 MHz. The size of the receiving unit is about 12 cm in length, about 8 cm in width, and about 3 cm in width because three AA batteries are used for the speaker and the power source. The number of channels can be set to 64 to prevent interference. The frequency used by the product and the radio wave reach is 15m, which does not conflict with the Radio Law.

  In order to solve the problems as described above, the present invention can improve the switch part of the transmitter of the wireless sound chime described above, and can use other loads by removing the speaker which is the load of the receiver. Since it is possible to operate the receiver load wirelessly, it can be easily mounted when you want to install it on the vehicle, complying with the lamp safety standards of the automobile, strictly observing the radio wave law, and wirelessly illuminate and turn off An object of the present invention is to provide a vehicular illuminator that irradiates a rear wheel periphery of a vehicle side surface and facilitates visual recognition without causing interference in operation.

  The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings. However, the drawings are for explanation only and do not limit the technical scope of the present invention.

In order to achieve the above object, the present invention complies with automotive lamp safety standards, strictly adheres to the weak radio standards of the Radio Law, and transmits and controls lighting and turning off of the rear wheels around the side of the vehicle wirelessly from the vehicle driver's seat. This is a vehicular lighting device 100 having a configuration in which a portable transmitter 110 that performs the above and a fixed irradiator 120 that can be freely fixed to a metal body on the side surface of the vehicle and that is wirelessly controlled to be turned on and off.
The transmitter 70 of the portable transmitter 110 strictly adheres to the weak radio standard of the Radio Law, and transmits a specified frequency. The transmitter includes a DIP switch for setting the number of channels for preventing interference, A transmitter 70 is provided in which a switch that transmits a transmission signal only when it is continuously pressed and a power supply unit that drives the transmission unit are housed in a designed container, and the transmission signal is continuously transmitted to the transmitter 70. A switch 111 capable of transmitting is provided. When the switch 111 is pressed, the pressed state is maintained and the circuit is continuously connected (hereinafter referred to as ON). When the pressed switch 111 is pressed, it is restored and the circuit is disconnected (hereinafter referred to as OFF). The portable transmitter 110 is configured so that the transmission signal is continuously transmitted while the switch 111 is ON, and the transmission signal is turned OFF when pressed again and the transmission signal is disconnected.
The receiver 121 of the fixed irradiator 120 outputs a DIP switch for setting the number of channels to be received by preventing interference of the specified transmission signal transmitted from the transmitter 70 and an output voltage corresponding to the received signal. A receiver 121 provided with an output unit 128, a load, and a power supply unit 123 for driving the load,
The fixed irradiator 120 is provided by connecting a high-intensity LED light unit 122 as a load of the output unit 128 of the receiver 121. The high-intensity LED light unit 122 is formed by a high-intensity LED light 126 and a current limiting resistor 127, and the other of the current limiting resistor 127 connected in series with the anode side of the high-intensity LED light 126 is an output unit 128. The other side of the output unit 128 was connected to the cathode side of the high-intensity LED light 126 (a constant current diode may be provided instead of the current limiting resistor). The high-intensity LED 126 is fixed to the reflection plate 125 used for irradiation, and is provided with a glass plate 129 that covers and protects the front surface (a transparent acrylic plate may be used). A fixing portion that is easily fixed and attached to a metal body of a vehicle is provided. The fixing portion is provided by including a neodymium magnet 124 with plastic or the like. This is a fixed irradiator 120 having a configuration in which a receiver 121, a high-intensity LED light unit 122, and a fixed unit are provided in a designed container 80. This is a vehicle lighting device having a configuration in which the portable transmitter 110 described above and the fixed irradiator 120 are provided as a pair.

  As will be apparent from the following description, the present invention has the following effects.

The present invention is directed to a portable transmitter for controlling lighting and turning-off of the rear wheels around the rear side of the vehicle wirelessly from the vehicle driver's seat, observing the lamp safety standards of automobiles and strictly following the weak radio standards of the Radio Law, This is a vehicular illuminator having a fixed irradiator that can be freely fixed to a body of a metal material on a side surface, wirelessly controlled for transmission, and turned off and on.
The transmitter of the portable transmitter strictly follows the weak radio standard of the Radio Law and transmits the specified frequency, and the transmitter keeps pressing the DIP switch for setting the number of channels for preventing interference A transmitter that is provided in a designed container with a switch that transmits a transmission signal only when and a power supply unit that drives the transmission unit,
The transmitter is provided with a switch that can continuously transmit a transmission signal. When the switch is pressed, the pressed state is maintained and the circuit is continuously turned on. When the pressed switch is pressed, the circuit is restored and the circuit is turned off. This is a portable transmitter configured to continuously transmit a transmission signal while the switch is ON, and to be turned OFF when the switch is pressed again to disconnect the transmission signal.
The receiver of the fixed irradiator includes a DIP switch that sets the number of channels to be received by preventing interference of the specified transmission signal transmitted from the transmitter, and an output unit that outputs an output voltage corresponding to the received signal And a receiver provided with a load and a power supply unit for driving the load,
A high-intensity LED light part was connected and provided as a load on the output part of the receiver. The high-intensity LED light unit is formed of a high-intensity LED light and a current limiting resistor, and the other of the current limiting resistors connected in series with the anode side of the high-intensity LED light is connected to the output unit, and the output unit The other was connected to the cathode side of the high-intensity LED light. The high-intensity LED was fixed to a reflector used for irradiation and provided with a glass plate that covers and protects the front surface (a transparent acrylic plate may be used). A fixing portion that is easily fixed and attached to a metal body of a vehicle is provided.
The fixed part was provided by including a neodymium magnet in plastic or the like. It is a fixed irradiator having a configuration in which a receiver, a high-intensity LED light part, and a fixed part are provided in a designed container.
Since it is a vehicular illuminator having a configuration in which the portable transmitter described above and a fixed illuminator are provided as a pair, the radio wave reach distance is set to 15 m or less in strict compliance with the weak radio standards of the Radio Law. Both the portable transmitter and the fixed irradiator are small.
Since the vehicle can not be operated backward by continuously pressing the transmission switch of the portable transmitter while irradiating the rear wheel, the transmission switch of the transmitter is a highly convenient switch.
A DIP switch that sets the number of channels for preventing interference prevents interference. The portable transmitter can be easily controlled by wirelessly controlling the irradiation and extinction of the fixed irradiator by operating the portable transmitter from the driver's seat of the vehicle.
When fixing the fixed irradiator to the vehicle, do not screw it to the vehicle body. Since the fixed irradiator is provided with a fixing portion using a neodymium magnet that can be fixed to the body of the vehicle with an attractive force of several tens of kilometers, the fixed fixed irradiator cannot be easily detached. Also, when fixing the fixed irradiator to the vehicle, it is necessary to adjust the irradiation angle for irradiating the vicinity of the vehicle rear wheel. Consideration for the design of the vehicle lighting equipment has been taken into consideration in various places.
For example, the angle adjustment of the fixed irradiator is easy because the angle adjustment can be carried out and turned off at the position of the angle adjustment with the portable transmitter. Neodymium magnets are wrapped in plastic so that the fixed part does not damage the paint or metal material of the vehicle body when the fixed irradiator is fixed to the vehicle.
Of course, a current limiting resistor is provided in series with the circuit on the anode side so that an excessive current does not flow in order to prevent a failure of the high-brightness LED. A constant current diode may be provided instead of the current limiting resistor.
When irradiating, the transmission switch of the portable transmitter is pushed and transmitted. Since the transmission switch is a switch that is connected and held when the switch is pressed, it is easy to irradiate continuously. The fixed irradiator continues irradiation while receiving the transmission signal from the portable transmitter. When the light is extinguished after irradiation, the switch is turned off when the pressed switch is pressed next time. The backward operation is an excellent operation that does not require a driving operation that reduces the nerves by relying on intuition as in the past.

  Hereinafter, the present invention will be described in detail by the best mode for carrying out the invention shown in the drawings.

FIG. 1 is a view showing a perspective view in which a fixed irradiator is fixed to a side surface of a vehicle and the periphery of a rear wheel is irradiated in an example of use of the vehicle lighting device of the present invention.
The present invention is a vehicular illuminator that can be attached to a side surface of a vehicle and can irradiate the periphery of a rear wheel during a reverse operation. The vehicle lighting device 100 includes a portable transmitter 110 and a fixed irradiator 120. As shown in FIG. 1, the fixed irradiator 120 is attached to the metal body of the vehicle. The switch 111 of the portable transmitter 110 is operated to send an irradiation or extinction signal. When the fixed irradiator 120 receives a signal from the portable transmitter 110, the fixed irradiator 120 performs irradiation and extinguishing according to the received signal. Since the fixed irradiator 120 is provided with a magnet having an attractive force of several tens of kilometers, it can be attracted to a metal material. As shown in FIG. 1, it attaches to the vehicle body so that the irradiation surface 91 may reach the rear wheel periphery of the side surface of the vehicle. When irradiating, the transmission switch 111 of the portable transmitter 110 is turned on for transmission. When the pressed switch 111 is next pressed, the return circuit of the switch 111 is turned off, so that the fixed irradiator 120 is turned off.

FIG. 2 is a schematic block diagram of the vehicular illumination tool used in FIG.
The vehicle lighting device 100 includes a portable transmitter 110 and a fixed irradiator 120.
The transmitter 70 of the portable transmitter 110 strictly adheres to the weak radio standard of the Radio Law, and the radio wave output is set to the upper limit value of 500 μV / m or less of the weak radio standard. The radio wave reach is 15 m or less. In order to set the transmission frequency of the transmitter 70 to 304 MHz, for example, R304.3 manufactured by AUK is used as SAW. A six-contact DIP switch is provided so that the number of interference prevention channels can be set, for example, to 64. The power supply unit for driving the transmitter 70 is provided with one 12V alkaline battery (A23 / LRV08). A switch 112 for turning on / off the power supply unit may be provided (may be omitted for the convenience of the circuit). Since the vehicle cannot be operated in reverse by continuously pressing the switch while irradiating the rear wheel, a highly convenient switch 111 is provided in place of the transmission switch of the transmitter 70. The switch 111 is a switch 111 that transmits a transmission signal to turn off and turn off the fixed irradiator 120 by wireless control. When irradiating, the transmission switch 111 of the portable transmitter 110 is pushed to transmit. The transmission switch 111 is connected and held when the switch 111 is pressed. The irradiation state and the unlit state can be understood at a glance by visually observing the push button switch 111. When the switch 111 is pushed in, the switch 111 is on. When the switch is OFF, the switch 111 is returned to the original state. To switch from the ON state to the OFF state, the switch 111 is the portable transmitter 110 configured to return to the original state when the depressed switch 111 is pressed.

The receiver 121 of the fixed irradiator 120 receives the specified transmission signal transmitted from the transmitter 70 without interference. The reception frequency is set as 304 MHZ. A DIP switch for setting the number of channels for preventing interference, an output unit 128 for outputting an output voltage corresponding to a received signal, a load, and a power source unit 123 for driving the load include three AA alkaline batteries A receiver 121 provided with
The fixed irradiator 120 is provided with a high-intensity LED light unit 122 as a load on the output unit 128 of the receiver 121. The high-intensity LED light unit 122 is formed by a high-intensity LED light 126 and a current limiting resistor 127, and the other of the current limiting resistor 127 connected in series with the anode side of the high-intensity LED light 126 is an output unit 128. The other side of the output unit 128 was connected to the cathode side of the high-intensity LED light 126. The high-intensity LED 126 is provided with a glass plate 129 that is fixed to the reflection plate 125 used for irradiation and covers and protects the front surface.
A fixing portion that is easily fixed and attached to a metal body of a vehicle is provided. The fixing portion is provided by including a neodymium magnet 124 with plastic or the like. This is a fixed irradiator 120 having a configuration in which a receiver 121, a high-intensity LED light unit 122, and a fixed unit are provided in a designed container 80.

The high-intensity LED light unit 122 is provided with a high-intensity LED 126 on the reflection plate 125 used for irradiation, and a glass plate 129 that protects the front surface of the high-intensity LED 126. Naturally, a current limiting resistor 127 is provided in series with the circuit on the anode side in order to prevent a failure due to an excessive current of the high brightness LED 126. An example of the current limiting resistor 127 that prevents a failure due to an excessive current of the high-brightness LED 126 is as follows.
The calculation formula for obtaining the current limiting resistance when one LED is used is well known.
Current limiting resistance = Voltage applied to LED-(LED forward voltage / Limiting current flowing to LED)
When the signal is received by the receiving unit 121, the output voltage is output when the switch 128 of the output unit is turned on correspondingly. Therefore, the current limiting resistor 127 may be calculated by the high-intensity LED 126 used. When calculation of the current limiting resistor 127 is troublesome, a constant current diode may be selected and provided instead of the current limiting resistor 127.
Although the number of LEDs may be increased in accordance with the irradiation surface 91, the current limiting resistor 127 is naturally obtained by calculation. In order to improve the luminous intensity of the irradiation surface 91, the number of use and the power supply voltage are naturally obtained from the LED candela.

FIG. 3 is a cross-sectional view of the fixed irradiator shown in FIG.
FIG. 3 shows an outline of the component arrangement of the fixed irradiator 120 housed in the designed container 80. The container 80 houses a receiver 121, a high-intensity LED light part 122 that controls irradiation and extinction, and a fixing part.
The fixing portion for fixing the fixed irradiator 120 to the vehicle includes a neodymium magnet 124 that is fixed to the vehicle in plastic.
When the container 80 is made of metal, the fixing portion made of the neodymium magnet 124 is provided so as to be covered with plastic.
In order to protect the high-intensity LED 126 of the high-intensity LED light unit 122, a glass plate 129 that covers the front surface is provided. The high-intensity LED 126 was fixed to the reflector 125 used for irradiation.

FIG. 4 is a front view of the fixed irradiator of FIG. 3, a perspective view of the magnet, and a diagram showing the direction of magnetization of the magnet.
Fig.4 (a) is the figure which showed the front view of a fixed irradiator.
A high-intensity LED 126 is provided at the center of the circle in the front view. The high-intensity LED 126 was fixed to the reflector 125 used for irradiation. A fixing portion made of a neodymium magnet 124 provided to fix the fixed irradiator 120 to the vehicle is housed in a designed container 80. A front glass plate 129 provided to cover the high-intensity LED 126 is omitted.
FIG. 4B is a perspective view of the magnet and a diagram illustrating the magnetizing direction of the magnet.
A fixing portion made of a neodymium magnet 124 for fixing the fixed irradiator 120 to the vehicle is provided so as to be made of plastic.
A neodymium magnet was used as a magnet having an attractive force of several tens of kilometers. The neodymium magnet is housed and provided in the container 80 with the pole strongly fixed to the metal material facing outward. The front of the magnet is shown on the right side of the perspective view of the magnet. The polarity of the magnet is shown.
An example of the neodymium magnet 124 is shown.
In the case of the code name NS184 trade name neodymium magnet square type having an attractive force of about 11.2 km, the outer dimensions are 30 mm × 30 mm × 5 mm when described in the size L × W × H in the figure.
An example of another neodymium magnet having a strong attractive force is a trade name neodymium magnet square, which has a magnetic force of 24.4 km. The code name NS15 is a neodymium magnet square shape, and its outer dimensions are 25 mm × 25 mm × 10 mm when described in the size L × W × H in the figure.
A neodymium magnet with too strong attractive force must be handled with care when it is attached to a vehicle and the angle is adjusted.

  INDUSTRIAL APPLICABILITY The present invention is used in an industry that manufactures and sells a vehicle lighting device, and when driving a vehicle, the vehicle lighting device is used by being attached to a side surface of the vehicle. It is widely used because it is excellent for assisting the backward operation by irradiating the periphery of the rear wheel with the vehicle lighting device when performing the backward operation to facilitate visual observation.

It is the figure which showed the perspective view which fixed the fixed irradiator to the vehicle side surface and irradiated the rear-wheel periphery in the usage example of the vehicle lighting device of this invention. It is the figure which showed the schematic block diagram of the lighting fixture for vehicles used for FIG. It is the figure which showed sectional drawing of the fixed irradiator of FIG. It is the figure which showed the front view of the fixed irradiator of FIG. 3, the perspective view of a magnet, and the direction of magnetization of a magnet. (A) is the perspective view when using the illuminating device for motor vehicles at the time of the backward operation in the nighttime or dark part from the past, (b) is the figure which showed the light-emitting bulb | ball built in the housing | casing of a rearview mirror. It is the figure which showed the front view of the conventional side irradiation apparatus of a motor vehicle. It is the figure which showed the side view of the conventional work light. (A) is a block diagram of the wireless wiring of the conventional automotive equipment, and FIG. 8 (b) is a diagram showing a schematic circuit in the embodiment. It is the figure which showed the perspective view of the principal part of the conventional vehicle body. It is the figure which showed the circuit diagram of the conventional door chime II transmitter. It is the figure which showed the circuit diagram of the conventional door chime II receiver.

Explanation of symbols

70 Transmitter 80 Container 90 Switch 91 Irradiation Surface 100 Vehicle Illuminator 110 Portable Transmitter 111 Switch 112 Switch 120 Fixed Irradiator 121 Receiver 122 High-Brightness LED Light Unit 123 Power Supply Unit 124 Neodymium Magnet 125 Reflector 126 High-Brightness LED
127 Current limiting resistor 128 Switch 129 Glass plate

Claims (1)

A portable transmitter (110) that performs transmission control of illumination and extinction of rear wheels around the side of the vehicle wirelessly from the vehicle driver's seat, and can be freely fixed to the body of the metal material on the side of the vehicle and controlled by wireless transmission and illumination and extinction A vehicle lighting device (100) configured as a fixed irradiator (120) for performing
The transmitter (70) of the portable transmitter (110) strictly adheres to the weak radio standard of the Radio Law, and the transmission unit sets the number of channels for preventing interference. A transmitter (70) provided with a DIP switch, a switch for transmitting a transmission signal, and a power supply unit for driving the transmission unit,
A switch (111) capable of continuously transmitting a transmission signal is provided to the transmitter (70). When the switch (111) is pressed, the pressed state is maintained and the circuit is continuously turned on. A portable transmitter (110) having a configuration in which the state can be maintained and restored when the pressed switch (111) is pressed and the circuit is turned off is provided.
The receiver (121) of the fixed irradiator (120) corresponds to the DIP switch for setting the number of channels to be received by preventing the interference of the specified transmission signal transmitted from the transmitter (70) and the received signal. A receiver (121) provided with an output unit (128) for outputting an output voltage, a load, and a power supply unit (123) for driving the load,
The high-intensity LED light unit (122) provided as a load of the output unit (128) of the receiver (121), and the high-intensity LED light unit (122) are the anode of the high-intensity LED light (126). The current limiting resistor (127) connected in series with the side is connected to the output unit (128), and the cathode side of the high-intensity LED light (126) is connected to the other side of the output unit (128). The luminance LED (126) is fixed to the reflecting plate (125) used for irradiation and attached to the glass plate (129) provided so as to cover and protect the front surface and the body of the metal material of the vehicle. The fixing portion provided in this manner, the fixing portion including a neodymium magnet (124) in plastic or the like, the receiver (121), the high-intensity LED light portion (122), and the fixing portion are designed. Container ( 0) a fixed illuminator (120) configured to be housed, and the above-described portable transmitter (110) and fixed illuminator (120). .

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