TWI596024B - A vehicle tail gate lighting warning control system and its lighting warning device - Google Patents

Description

Illumination warning control system for vehicle tailgate and illumination warning device thereof

The invention relates to the field of lighting technology, in particular to the field of lighting warning technology for vehicles.

In various types of vehicles, it is often seen that a light source is disposed at the top of the interior of the vehicle interior of the vehicle. Generally, the light source is provided with a light source in a casing, and the light source is controlled to emit light when the door is opened. In the dimly lit state or at night, the driver or passenger can find items in the vehicle or want to clearly view the contents of the car. The brightness of the light emitted by the light source allows the driver and passengers inside the vehicle to clearly find and watch various items. Items, of course, the light source of the vehicle, in addition to the indoor configuration, the rear door is also equipped with lighting fixtures in the cabin to obtain the function of looking for items at night illumination.

However, at present, the lamps arranged on the back door of the vehicle are only the lighting function of the downward illumination. When the vehicle stops at the roadside at night or the fault stops at the center of the road to remove the faulty lamps from the rear compartment, it is hindered in the rear compartment. The luminaires are only used for lighting purposes that are directed downwards, and it is not possible to illuminate the rear vehicle behind the back door, often causing the driver to be chased by the rear vehicle.

Of course, the inventor also conceived the use of the dual-function rear-door luminaires with the downward illumination and the rear-facing warning. However, the design of the luminaire and the rear door is not easy to install, and the lighting and warning are only simple lighting design. The design of the warning light of the constant light is quite limited for the prompting of the rear vehicle.

Therefore, how to achieve the lighting and warning effect of the rear door of the vehicle is optimized, so that the rear At a distance, the vehicle can find a faulty front or stop at a roadside vehicle, which is the main appeal of the present invention.

The invention mainly provides an illumination warning control system for a vehicle tailgate which can generate different warning effects according to a faulty parking or a safe roadside parking mode.

In order to achieve the above-mentioned expected structural effects, the lighting warning control system for the tailgate of the present invention mainly comprises: A luminaire is disposed in a rear compartment of a vehicle and electrically connected with a danger warning light of the vehicle, the luminaire comprising one illumination group facing downward, one warning light group facing the rear door and a circuit The panel assembly, the lighting group and the warning light group are electrically connected to the circuit board assembly; when the temporary fault is stopped, when the user opens the tailgate of the vehicle and the danger warning light is also turned on, the lighting group Open but not flashing only provides the interior effect of the car after lighting down, but both the warning light group and the hazard warning light are flashing to provide dual warning and warning effect for the rear vehicle to change the driving lane; if it is safer When the roadside parking, when the user opens the tailgate of the vehicle, but the danger warning light does not turn on, the lighting group is turned on to provide constant illumination without backlighting, and the warning light group is not turned on to remind the rear. If there is a vehicle in front of the car, please slow down.

Another object of the present invention is to provide an illumination warning device for a vehicle tailgate that can be quickly mounted on a plastic door panel of a vehicle tailgate.

In order to achieve the above objective, the illumination warning device for the tailgate of the vehicle of the present invention is a plastic door panel installed on the tailgate of the vehicle, and mainly comprises: a luminaire comprising a illuminating light group, a warning light group and a circuit board assembly, the lighting light group and the warning light group being electrically connected to the circuit board assembly, and the lighting group is facing downward to The interior of the tailgate is illuminated, and the warning device is illuminated toward the rear of the tailgate; and a connecting unit is disposed on the light fixture, and the connecting unit is fixed to the plastic door panel of the tailgate of the vehicle.

10‧‧‧Lighting

12‧‧‧ Fixed seat

122‧‧‧Connection section

20‧‧‧Circuit board assembly

30‧‧‧Connector

40‧‧‧Lighting set

124‧‧‧ arc segment

1242‧‧‧Flexible cassette

126‧‧‧through holes

1262‧‧‧Second junction

14‧‧‧shade

142‧‧ ‧ partition

144‧‧‧First space

146‧‧‧Second space

148‧‧‧Combination Department

50‧‧‧Warning light group

60‧‧‧Positioning column

100‧‧‧ Vehicles

102‧‧‧ tail gate

1022‧‧‧ plastic door panels

104‧‧‧ rear compartment

A‧‧‧Perforation

B‧‧‧Second perforation

The first figure is a perspective view of the illumination warning device of the present invention.

The second figure is a partial perspective view of the illumination warning device of the present invention.

The third figure is a cross-sectional view of the first figure.

The fourth figure is a cross-sectional view of the second figure.

The fifth figure is a schematic diagram of the tailgate of the vehicle in which the illumination warning device of the present invention is safely opened.

The sixth figure is a schematic view of the tailgate of the vehicle in which the illumination warning device of the present invention is installed.

Figure 7 is a block diagram of the control system of the illumination warning device of the present invention.

The invention relates to a lighting warning control system for a vehicle tailgate and a lighting warning device thereof. The lighting warning device is installed on a tailgate 102 of a vehicle 100, as shown in the first to seventh figures. 102 is used to open and close the vehicle 104 after the vehicle 100. More specifically, the plastic door panel 1022 of the tailgate 102 is provided with a perforation A, and the perforation A is further provided with a second perforation B of a smaller diameter: The illumination warning device comprises: a lamp 10, which is combined with a plastic door panel 1022 of the tailgate of the vehicle, and the lamp 10 is connected to the left and right sides of the vehicle 100 (not shown, the following is unified The term "hazard warning light" is electrically connected. The lamp 10 includes: a fixing seat 12, and the front side of the fixing seat 12 is detachably combined to form a lampshade. 14. The lamp cover 14 blocks a first space 144 and a second space 146 through an opaque partition 142. The outer periphery of the lamp cover 14 is provided with a joint portion 148. The joint portion can be uncovered as shown in the figure. The outer screw 12 is provided with a connecting portion 122. The rectangular connecting portion 122 defines a circuit board assembly 20 and a connector 30. The circuit board assembly 20 is electrically connected to a light. The group 40 and a warning device 50, the illumination source of the illumination group 40 and the warning light group 50, preferably using a light-emitting diode, and more preferably, the illumination source of the illumination group 40 is white light or warm white light. The warning light group 50 is preferably red or yellow. The illumination light group 40 is correspondingly disposed in the first space 144 of the light cover. The warning light group 50 is correspondingly disposed in the second space 146 of the light cover. And the illumination group 40 in the first space is illuminated downward toward the interior of the rear compartment 104 of the tailgate to facilitate the search for items, and the warning light set 50 in the second space is illuminated toward the rear of the tailgate 102 to facilitate the rear. For vehicle warning identification, the connector 30 is associated with the circuit board assembly 20 and the vehicle hazard warning Electrically connected.

Further, the fixing base 12 is provided with a connecting unit, which is a circular arc body 124 formed between the fixing base 12 and the connecting portion 122, and two elastic latches 1242 protruding from the periphery of the circular arc body 124. The fixing seat 12 is inserted into the perforation A of the plastic door panel by the circular arc body 124. The two elastic latches 1242 are inserted into the plastic door panel of the tailgate after the circular arc body passes through the through hole. The fixing seat 12 defines a through hole 126 that communicates with the circular arc body 124 and the connecting portion 122. The through hole defines a second joint portion 1262 corresponding to the wall surface of the fixing seat, and the figure is an internal molar. , in conjunction with the combination of the lampshade and the screw. In addition, a positioning post 60 extends from the rear of the fixing base 12, and the positioning post 60 is inserted into the second through hole B.

The illumination warning device for the tailgate of the vehicle of the present invention is electrically connected to the danger warning light of the vehicle by using a cable (not shown) of the lamp connector, and the illumination warning device fixed on the plastic door panel of the tailgate, The control system mode of the lighting group and the warning light group is: when the user opens When the tailgate of the vehicle is turned on and the danger warning light is turned on, the lighting group set downwardly of the light fixture is turned on but does not flash, so as to facilitate the user to find the object inside the illuminated interior, but the warning light group and the danger warning light Open and both flash, the intermittent flashing warning light group illuminated in the direction of the tailgate can be used to know the pre-warning function of the faulty vehicle in front of the rear vehicle, and then use the left and right sides of the vehicle. The danger warning light displayed on the side at the same time flashes, so that the rear vehicle can obtain a double warning effect; otherwise, when the user opens the tailgate of the vehicle, but the danger warning light is not turned on, the illumination group is turned on but does not flash, the same The lighting function is provided only for the lower rear compartment, and the warning light set provided behind the tailgate is also turned on but not flashing, so that the rear vehicle identification can be provided with vehicles parked on the side of the road and looking for items in the rear compartment.

It can be seen from the above that the lighting warning control system of the vehicle tailgate of the present invention and the lighting warning device thereof are expected to achieve the structural effects including: the lighting warning device of the present invention mainly uses a special drilling tool with a large circle and a small circle to tail The plastic door panel of the door is drilled with a large aperture perforation and a second aperture with a small aperture, and then the circular arc body behind the fixture fixing seat can be tightly coupled through a hole having a slightly smaller aperture or equal diameter, and the second circumference of the circular arc body is utilized. The elastic card 榫 passes through the perforation of the large aperture and is elastically reset and the card is pressed against the rear surface of the plastic door panel to obtain the function of quickly installing the illumination warning device on the plastic door panel of the tailgate.

The illumination warning device of the invention uses the positioning post extending behind the lamp fixing seat and the second perforation on the plastic door panel to mutually penetrate the card, thereby providing the second heavy fitting and fixing function of the lamp and the plastic door panel, and the second can be used as a lamp protection The function of staying is to make the installation direction of the lamp correct to ensure that the illumination group is illuminated downwards and the warning light group is illuminated toward the rear of the tailgate. The positioning cylinder can prevent the arcuate body from rotating relative to the plastic door panel.

The lighting warning control system of the present invention is dangerously connected to the vehicle The danger warning light has two mode selection functions. The first mode is that when the temporary failure of the vehicle cannot be moved to the roadside safety place, the user presses the danger warning light and then opens the tailgate, and the illumination group of the lamp is The rear compartment is illuminated to facilitate the user to find the faulty tripod, and the warning light group is turned on and the intermittent flashing is displayed toward the rear of the tailgate. The rear vehicle warning can be deepened by the rearward illumination and the blinking frequency to inform the faulty vehicle ahead. Purpose, plus the vehicle hazard warning light synchronously turn on the flashing action, up to the double warning notification function, the second mode is to find the rear car item mode for the simpler safe roadside parking, so there is no need to turn on the vehicle hazard warning light to let the lighting The lamp group is illuminated downwards, and the warning light group is illuminated toward the rear of the tailgate to come to the vehicle.

In summary, the invention discloses a lighting warning control system for a vehicle tailgate and an illumination warning device thereof, which are electrically connected with a vehicle danger warning light to form two selection modes of fault parking and roadside parking, so that the rear vehicle can be used. Clearly identify the current situation of the vehicle in front and make a precise judgment of the driving path. In addition, the lighting warning device uses a plastic door panel to drill a perforation, and then fits the circular arc behind the fixture fixing seat to obtain a quick installation on the tailgate. Function, at the same time, the positioning post behind the fixing seat and the second perforation of the plastic door plate can prevent the arbitrarily rotating effect of the luminaire relative to the plastic door panel, and the novel and innovative design can obtain the non-obvious progressive effect. The bureau has filed an application for a patent for invention, and asks the review board to affirm the invention and grant the patent as soon as possible.

Claims (3)

A lighting warning control system for a vehicle tailgate, comprising: a light fixture, which is disposed in a rear compartment of a vehicle and electrically connected with a danger warning light of the vehicle, the light fixture comprising a lighting group and a warning light group And a circuit board assembly, the lighting group and the warning light group are electrically connected to the circuit board assembly; when the tailgate of the vehicle is opened and the danger warning light is turned on, the lighting group is turned on but does not blink. However, the warning light group and the hazard warning light are both turned on and both flash; when the tailgate of the vehicle is turned on but the danger warning light is not turned on, the lighting group is turned on but does not flash, and the warning light group is not turned on. Flashing. The lighting warning control system for a vehicle tailgate according to claim 1, wherein the vehicle further comprises a rear compartment, wherein the tailgate is used to open and close the rear compartment, wherein the lighting group is facing down to the tailgate The inside of the compartment is illuminated, and the warning light group is illuminated toward the rear of the tailgate. The illumination warning control system for a vehicle tailgate according to claim 2, wherein the illumination group and the illumination source of the warning light group are different colors.