CN218966799U - Rear section running water lamp, vehicle running water steering lamp and vehicle - Google Patents

Abstract

The utility model discloses a rear section running water lamp, a vehicle running water turn lamp and a vehicle, which comprise the following components: the second control module, the dummy load the same with first pilot lamp quantity and a plurality of second pilot lamp, the one end of dummy load is used for connecting the power, the second control module is connected to the other end of dummy load, the time sequence of second control module is the same with the time sequence of first control module in order to be used for making dummy load and first pilot lamp to power on simultaneously, the one end of second pilot lamp is used for connecting the power, the second control module is connected to the other end of second pilot lamp, reach the effect that the flowing water shows, and anterior segment running light and back segment running light independent control, do not need to establish signal connection through the pencil, the pencil load of vehicle has been reduced.

Description

Rear running water lights, vehicle running water turn lights and vehicles

technical field

The utility model relates to the technical field of running water turning lights, in particular to a rear running water turning light, a running water turning light of a vehicle and a vehicle.

Background technique

The existing vehicle running water turn signal is composed of the front running water lamp and the rear running water lamp. The front running water lamp and the rear running water lamp are connected by a wire harness. After the wiring harness receives the signal from the front-end running water turn signal, the indicator lights in the rear running water lamp are sequentially lit to ensure the continuity of the lights in the front running water lamp and the rear running water lamp. However, the front-end running water turn signal and the rear running water light need to be connected through the wiring harness for signal connection, which cannot be controlled independently, and will increase the wiring harness load of the vehicle.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, the utility model proposes a rear-section running water lamp, a vehicle running water turn signal and a vehicle, which can solve the problem that the front-end running water lamp and the rear-section running water lamp of the existing running water turn signal cannot be independently controlled, and the problem of increasing the wiring harness load of the vehicle .

According to the embodiment of the first aspect of the utility model, the rear section of the running water lamp is used to be installed at the tail end of the front section of the running water lamp. The front section of the running water lamp includes a first control module and several first indicator lights. The first control module Connecting the first indicator light includes: a second control module; a dummy load having the same number as the first indicator light, one end of the dummy load is used to connect to a power supply, and the other end of the dummy load is connected to the first indicator light. Two control modules, the timing of the second control module is the same as the timing of the first control module for powering on the dummy load and the first indicator light at the same time; several second indicator lights, the second indicator One end of the light is used to connect to a power supply, and the other end of the second indicator light is connected to the second control module.

According to the embodiment of the first aspect of the utility model, the rear running water lamp has at least the following beneficial effects:

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, without the need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

According to some embodiments of the present utility model, the second control module includes a first linear controller and a second linear controller, and the output terminal of the first linear controller is connected to the enabling terminal of the second linear controller .

According to some embodiments of the present utility model, the second indicator light is an LED light.

According to some embodiments of the present invention, the dummy load is a resistor.

According to the embodiment of the second aspect of the utility model, the vehicle flow turn signal includes: a front flow light; and the above-mentioned rear flow light, the rear flow light is installed at the tail end of the front flow light.

According to the second embodiment of the utility model, the vehicle running water turn signal has at least the following beneficial effects:

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, without the need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

The vehicle according to the embodiment of the third aspect of the utility model includes: the above-mentioned vehicle running water turn signal.

The vehicle according to the embodiment of the third aspect of the utility model has at least the following beneficial effects:

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, without the need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further, wherein:

Fig. 1 is a schematic circuit diagram of the rear running water lamp of the first embodiment of the utility model;

Fig. 2 is a schematic circuit diagram of the front running water lamp of the second embodiment of the utility model;

Fig. 3 is a power-on sequence diagram of the front running water lamp and the rear running water lamp of the embodiment of the second aspect of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that when it comes to orientation descriptions, for example, the orientation or positional relationship indicated by up, down, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and Simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the description of the present utility model, a plurality refers to more than two. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the utility model, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above-mentioned words in the utility model in combination with the specific content of the technical solution .

According to the embodiment of the first aspect of the utility model, the back section of the running water lamp is used to be installed at the tail end of the front section of the running water lamp. The front section of the running water lamp includes a first control module and several first indicator lights. The first control module is connected to the first indicator Light, including: a second control module, a dummy load with the same number as the first indicator light and several second indicator lights, one end of the dummy load is used to connect to the power supply, the other end of the dummy load is connected to the second control module, and the second control The sequence of the modules is the same as that of the first control module to enable the dummy load and the first indicator light to be powered on at the same time, one end of the second indicator light is used to connect to the power supply, and the other end of the second indicator light is connected to the second control module. The second indicator light is an LED light, and the LED light has the advantages of low energy consumption and long service life. The dummy load is a resistor, but an inductor can also be used.

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, and there is no need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

As shown in Figure 1, the second control module includes a first linear controller U1 and a second linear controller U2, the output terminal of the first linear controller U1 is connected to the enabling terminal of the second linear controller U2, and the dummy load includes a resistor R1, resistor R2 and resistor R3, the power supply is connected to one end of resistor R1, resistor R2, resistor R3 and second indicator light Q4 through the filter module, and the other end of resistor R1, resistor R2, resistor R3 and second indicator light Q4 is connected to the first Linear controller U1, the power supply is connected to one end of the second indicator light Q5, the second indicator light Q6, the second indicator light Q7, the second indicator light Q8 and the second indicator light Q9 through the filter module, the second indicator light Q5, the second indicator light The other ends of the indicator light Q6, the second indicator light Q7, the second indicator light Q8 and the second indicator light Q9 are connected to the second linear controller U2. The input ends of the first linear controller U1 and the second linear controller U2 are connected to the output end of the upper computer to receive the flashing signal, the output ends of the first linear controller U1 and the second linear controller U2 are connected to the input end of the upper computer, When a fault occurs in the line, a fault signal is fed back to the upper computer, and multiple second indicator lights and multiple dummy loads can be connected through the first linear controller U1 and the second linear controller U2, and other numbers of second indicator lights can also be set.

As shown in Figure 2, the front section of the water lamp includes a third linear controller U3, a first indicator light Q1, a first indicator light Q2, and a first indicator light Q3, and the power supply is connected to the first indicator light Q1, the first indicator light Q1, and the first indicator light through a filter module. One end of Q2 and the first indicator light Q3, the other end of the first indicator light Q1, the first indicator light Q2 and the first indicator light Q3 are connected to the third linear controller U3, and the third linear controller U3 receives the signal sent by the host computer When the signal is blinking, the first indicator light Q1, the first indicator light Q2 and the first indicator light Q3 are turned on in sequence.

As shown in Figure 3, the current flow lamp and the rear flow lamp receive the flashing signal at the same time, the first indicator light Q1, the first indicator light Q2 and the first indicator light Q3 are powered on sequentially to light up, and at the same time, the resistors R1, Resistor R2 and resistor R3 are powered on sequentially. After the first indicator light Q1, the first indicator light Q2 and the first indicator light Q3 are all turned on, the second indicator light Q5, the second indicator light Q6, the second indicator light Q7, The second indicator light Q8 and the second indicator light Q9 are powered on sequentially to light up, realizing the effect of running water display.

According to the embodiment of the second aspect of the utility model, the vehicle running water turn signal includes: the front running water lamp and the above-mentioned rear running water lamp, and the rear running water lamp is installed at the tail end of the front running water lamp.

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, without the need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

The vehicle according to the embodiment of the third aspect of the utility model includes: the above-mentioned vehicle running water turn signal.

The second control module and the front running water light receive the flashing signal at the same time, the front running water light powers on the first indicator light, and lights up the first light in turn, and at the same time, the second control module powers on the dummy load and the second light in turn , when the first indicator light is powered on, the dummy load is powered on. Since the number of dummy loads is the same as the number of first indicator lights in the front running water lamp, and the dummy load does not emit light, when all the first indicator lights are on, the second The two indicator lights are lit in turn, and the power-on delay is realized through the dummy load to achieve the effect of running water display, and the front and rear running water lights are controlled independently, without the need to establish a signal connection through the wiring harness, which reduces the wiring harness load of the vehicle .

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Make various changes.

Claims (6)

1. The rear running water lamp is used to be installed at the tail end of the front running water lamp, the front running water lamp includes a first control module and several first indicator lights, the first control module is connected to the first indicator lights, It is characterized by including: a second control module; A dummy load having the same number as the first indicator light, one end of the dummy load is used to connect to a power supply, the other end of the dummy load is connected to the second control module, and the timing of the second control module is the same as that of the The sequence of the first control module is the same to enable the dummy load and the first indicator light to be powered on at the same time; Several second indicator lights, one end of the second indicator light is used to connect to the power supply, and the other end of the second indicator light is connected to the second control module. 2. The downstream running water lamp according to claim 1, characterized in that: the second control module includes a first linear controller and a second linear controller, and the output end of the first linear controller is connected to the The enable terminal of the second linear controller. 3. The rear running water lamp according to claim 1, wherein the second indicator light is an LED lamp. 4. The downstream running water lamp according to claim 1, characterized in that: the dummy load is a resistor. 5. The vehicle running water turn signal is characterized in that it includes: front running water lamp; The rear running water lamp according to any one of claims 1 to 4, wherein the rear running water lamp is installed at the tail end of the front running water lamp. 6. The vehicle, characterized in that it comprises: the vehicle running water turn signal according to claim 5.

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