TWM639784U - Vehicle position lamp control assembly - Google Patents

Abstract

The invention relates to a vehicle position lamp control assembly, including: a lamp, including at least one light-emitting element and a control module connected to the at least one light-emitting element; and a sensing unit, connected to the control module and used for sensing a The external environment generates a sensing signal; wherein, the control module can receive the sensing signal and change the brightness of the at least one light emitting element accordingly.

Description

Vehicle position lamp control components

The invention is related to lamps, in particular to a vehicle position lamp control assembly.

Generally, the vehicle position lamp control unit is installed at the front and rear of a vehicle, so that other passers-by can judge the width and distance of the vehicle body to improve driving when the vehicle does not have headlights on and the sky is dark. and pedestrian safety.

However, the brightness of the conventional vehicle position lamp control assembly is fixed, and the position lamp can only be turned on or off along with the vehicle starting and extinguishing. In the case of severe pollution, etc.), the vehicle has been set with a fixed brightness design when it leaves the factory. There is often a problem of insufficient brightness, which cannot achieve the warning effect for driving behind, causing doubts about driving safety.

Therefore, it is necessary to provide a novel and progressive vehicle position lamp control assembly to solve the above problems.

The main purpose of this creation is to provide a vehicle position lamp control component, which can adjust the brightness according to the external environment.

To achieve the above object, the invention provides a vehicle position lamp control assembly, including: a lamp for connecting to a power supply, including at least one light-emitting element and a control module connected to the at least one light-emitting element; and a sensing unit, The control module is connected to sense an external environment and generate a sensing signal; wherein, the control module can receive the sensing signal and change the brightness of the at least one light emitting element accordingly.

The following examples are only used to illustrate the possible implementation of this creation, but it is not intended to limit the scope of protection of this creation, and it will be described first.

Please refer to FIGS. 1 to 2 , which show a preferred embodiment of the present invention. The vehicle position lamp control assembly 1 of the present invention includes a lamp 10 and a sensing unit 20 .

The lamp 10 is for connecting to a power supply 2 and includes at least one light emitting element 11 and a control module 12 connected to the at least one light emitting element 11; the sensing unit 20 is connected to the control module 12 and is used for sensing an external environment and Generate a sensing signal; wherein, the control module 12 can receive the sensing signal and change the brightness of the at least one light-emitting element 11 accordingly, so that the vehicle position lamp control assembly 1 can change the luminous brightness according to the environmental conditions, effectively To achieve the prompt effect.

The power supply 2 can be a vehicle power supply or an external power supply; the sensing unit 20 includes a light and dark sensor 21, and the light and dark sensor 21 is at least one of a photoresistor, a photosensitive diode and a phototransistor to sense Measure the brightness and darkness of the external environment and generate the sensing signal. In this embodiment, the brightness sensor 21 is a photoresistor, and the at least one light-emitting element 11 is provided at the rear of a vehicle 3, such as but not limited to a motorcycle, automobile, electric vehicle, bicycle, etc. The material cost is low and the configuration is easy; the sensing unit 20 is set in the lamp 10 and is modularized to facilitate installation. When the photoresistor senses that the external environment is darker, the resistance value generated by the photoresistor (that is, the sensing signal) is larger; when the photoresistor senses that the external environment is brighter, the resistance value generated by the photoresistor (that is, the sensing signal) is small, and the control module 12 can change the intensity of the electrical signal transmitted to the at least one light emitting element 11 after receiving the sensing signal, thereby controlling the brightness of the at least one light emitting element 11 to be easy degree of identification. In other embodiments, the at least one light-emitting element can also be arranged on a front of the vehicle, and can be configured according to requirements; the sensing unit 20 can also be arranged outside the lamp 10a, as shown in FIG. 3 as another preferred Embodiment, the configuration position can be adjusted and it is convenient for replacement and maintenance.

In detail, the control module 12 further includes a setting unit 121 and a processing unit 122 connected to each other, the setting unit 121 is used for setting multiple brightness levels and multiple sensing signal ranges, each sensing signal range corresponds to a brightness level; when the sensing signal is within a range of the sensing signal, the processing unit 122 controls the brightness of the at least one light-emitting element 11 according to a corresponding brightness level, thereby adjusting the at least one light-emitting element in stages 11 brightness. For example, the ranges of the plurality of sensing signals are respectively defined in 2~8 ohms, 9~15 ohms, and 16~22 ohms, and each of the sensing signal ranges respectively corresponds to the first, second, and third brightness levels in sequence; When the sensing signal is 6 ohms, the processing unit 122 controls the electrical signal output to the at least one light emitting element 11 so that the brightness of the at least one light emitting element 11 conforms to the first brightness level. In other embodiments, the setting unit can be set so that the processing unit can gradually adjust the brightness of the at least one light emitting element according to the sensing signal.

In other embodiments, the sensing unit may also include a distance sensor, such as but not limited to an infrared light sensor or a laser sensor, etc., the setting unit can be used to set a preset distance, When the sensing unit senses the distance between the vehicle behind and the vehicle (that is, the sensing signal) and the processing unit judges that the distance is less than the preset distance, the processing unit can control the at least one light-emitting element to change Action status, such as but not limited to increasing the intensity of the light, turning it on, flashing, changing the light color, etc., so as to achieve a warning effect and improve driving safety.

In this embodiment, at least one of the at least one light emitting element 11 is a double-filament light bulb and includes two light sources, one of the two light sources is electrically connected to the control module 12, and the other is electrically connected to the A brake light control system of the vehicle 3 is combined with the brake light of the vehicle 3 to reduce the configuration volume. The double-filament light bulb can be, for example, a tungsten light bulb or an LED light bulb, which can be selected according to requirements.

Preferably, the vehicle position lamp control assembly 1 further includes a control unit 30 connected to the control module 12, the control unit 30 is operable and generates a control signal, and the control module 12 can receive the control signal and To change the operating state of the at least one light emitting element 11 , for example but not limited to turning on and off the at least one light emitting element or manually adjusting the brightness of the at least one light emitting element 11 . The control unit 30 is provided on the vehicle 3 and is adjacent to a direction control component (such as a steering wheel or a faucet) of the vehicle 3. The control unit 30 includes a knob, a toggle button 31, at least one button and an operation display interface at least One of them for ease of operation. When the control module 12 receives the sensing signal and the control signal at the same time, the processing unit 122 controls the at least one light emitting element 11 according to the control signal to avoid conflict between the two. The control unit 30 can also include a switch key 32, which can be operated to release or lock the communication state between the control unit 30 and the control module 12, and then can choose to rely on the sensing signal or the control signal Adjust the at least one light emitting element 11 . In other embodiments, the control unit can also be a switch between the power supply and the lamp, which can selectively connect the power supply and the lamp to achieve the control effect.

The vehicle position lamp control assembly 1 further includes a reverse voltage protection element 40 electrically connected to the control module 12 to avoid damage to the vehicle position lamp control assembly 1 caused by an operator wrongly connecting the direction of electricity during installation. The vehicle position lamp control assembly 1 preferably further includes a filter 50 electrically connected between the control module 12 and the reverse voltage protection element 40, the filter 50 is an electromagnetic compatibility filter or an electromagnetic The interference filter is used to reduce the electromagnetic interference when electric signals are transmitted between the vehicle position lamp control assembly 1 and the power supply 2 .

1: Vehicle position lamp control component 2: Power 3: Vehicle 10,10a: lamps 11: Light emitting element 12: Control module 121: Setting unit 122: Processing unit 20: Sensing unit 21: Light and dark sensor 30: Control unit 31: Button 32: switch key 40: Reverse voltage protection element 50: filter

Fig. 1 is a perspective view of a preferred embodiment of the invention in use. Fig. 2 is a configuration block diagram of a preferred embodiment of the invention. Fig. 3 is a configuration block diagram of another preferred embodiment of the present invention.

1: Vehicle position lamp control component

3: Vehicle

21: Light and dark sensor

31: Button

32: switch key

Claims (10)

A vehicle position lamp control assembly, comprising: A lamp for connection to a power source, comprising at least one light-emitting element and a control module connected to the at least one light-emitting element; and a sensing unit connected to the control module and used for sensing an external environment and generating a sensing signal; Wherein, the control module can receive the sensing signal and change the brightness of the at least one light emitting element accordingly. The vehicle position lamp control assembly according to claim 1, wherein the sensing unit includes a brightness sensor, and the brightness sensor is at least one of a photoresistor, a photodiode, and a phototransistor. The vehicle position lamp control assembly as described in claim 1, wherein the control module further includes a setting unit and a processing unit connected to each other, the setting unit is used to set multiple brightness levels and multiple sensing signal ranges, each of the sensing The signal range corresponds to a brightness level; when the sensing signal is within a range of the sensing signal, the processing unit controls the brightness of the at least one light-emitting element according to the corresponding brightness level. The vehicle position lamp control assembly according to claim 1, wherein at least one of the at least one light-emitting element includes two light-emitting sources, one of the two light-emitting sources is electrically connected to the control module, and the other is electrically connected to a A brake light control system of a vehicle. The vehicle position lamp control assembly according to claim 1 further includes a reverse voltage protection element electrically connected to the control module. The vehicle position lamp control assembly as described in claim 5 further includes a filter electrically connected between the control module and the reverse voltage protection element, wherein the filter is an electromagnetic compatibility filter or a EMI filter. The vehicle position lamp control assembly as described in any one of claims 1 to 6, further comprising a control unit connected to the lamp, wherein the control unit is operable and generates a control signal, and the control module can receive the control signal And change the operating state of the at least one light-emitting element accordingly. The vehicle position lamp control assembly as described in claim 7, wherein the control unit is provided in a vehicle and is adjacent to a direction control component of the vehicle, and the control unit includes a knob, a toggle button, at least one button and an operation Display at least one of the interfaces. The vehicle position lamp control assembly according to claim 7, wherein when the control module receives the sensing signal and the control signal at the same time, a processing unit of the control module controls the at least one light emitting element according to the control signal . The vehicle position light control assembly as described in claim 6, wherein the sensing unit includes a light and dark sensor, and the light and dark sensor is a photoresistor; the control module further includes a setting unit and a processing unit connected to each other, the setting The unit is used to set multiple brightness levels and multiple sensing signal ranges, each of the sensing signal ranges corresponds to one of the brightness levels; when the sensing signal is within a sensing signal range, the processing unit according to the corresponding one of the The brightness level controls the brightness of the at least one light-emitting element; at least one of the at least one light-emitting element is a double-filament light bulb and includes two light sources, one of the two light sources is electrically connected to the control module, and the other is powered Sexually connected to a brake light control system of a vehicle; the at least one light-emitting element is provided at a rear of the vehicle; the vehicle position light control assembly further includes a control unit connected to the lamp, and the control unit is operable and generates A control signal, the control module can receive the control signal and change the actuation state of the at least one light-emitting element accordingly; the control unit is provided in a vehicle and is adjacent to a direction control component of the vehicle, the control unit includes a At least one of a knob, a dial button, at least one button, and an operation display interface; when the control module receives the sensing signal and the control signal at the same time, the processing unit controls the at least one light emitting element according to the control signal ; and the control unit further includes a switch key, which can be operated to release or lock the connection state between the control unit and the lamp.

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