KR19980017763U - Door lock device with battery power off function - Google Patents

Abstract

Disclosed is a door lock device having a battery power cut function to prevent battery discharge due to a lamp on state when not running. Such a door lock device incorporates a lamp power cut-off switch in a key cylinder in a door locking key set installed in a door of a vehicle, and causes the lamp power cut-off switch to be cut off in conjunction with the movement of the key cylinder when locking by a key. Turn off the lamp at.

Description

Door lock device with battery power off function

The present invention relates to a vehicle, and more particularly to a door lock device for preventing the discharge of the battery by the lamp on state when not running.

In general, lighting-related lamps and switches of a motor vehicle are installed in respective parts of the motor vehicle as shown in FIG. 1.

Referring to FIG. 1, the front room lamp 100 is typically located in the ceiling of the front part of the interior of the vehicle, and the rear room lamp 101 is usually located in the rear ceiling of the room, spaced apart from the front room lamp 100. The passenger footrest light 102 is normally provided to illuminate the footrest of the passenger seat, and the right rear door step lamp 105 is installed in the right rear door. The right front door step lamp 106 is installed in the right front door, and the left rear door step lamp 108 is installed in the left rear door. The driver's door step lamp 109 is installed in the driver's door, and the driver's footrest lighting 111 is installed in the driver's footrest. On the other hand, the passenger seat door switch 103 is a switch installed in the passenger's door is turned on or off in accordance with the opening and closing of the door, the right rear door switch 104 is installed in the right rear door is turned on or off in accordance with the opening and closing of the right rear door Switch. The left rear door switch 107 is installed in the rear rear door and is turned on or off in accordance with the opening and closing of the door. The light control unit 110 is positioned around the driver's seat for the control of the light, and the step lamp controller 112 is normally installed near the lower part of the handle.

As shown in FIG. 1, lamps and switches related to lighting installed in a vehicle are provided for a set convenience of a driver and a passenger. In this case, when the driver and the passenger get off the vehicle, it is normal that the lamps related to the lighting do not consume power of the battery by the opening / closing operation of the switches. However, the lamps are sometimes not properly turned off when the vehicle is parked due to the non-operation of the switches or the mistake of the driver or the passenger. Therefore, in this case, since the battery is discharged due to the lamp ON state, there is a problem that does not start itself when left for a long time.

Accordingly, it is an object of the present invention to provide a device that can solve the above-mentioned conventional problems.

Another object of the present invention is to provide a door lock device for preventing the discharge of the battery by the lamp on state when the vehicle is not running.

1 is a view showing the installation position of the lamps and switches associated with the lighting of a typical vehicle.

Figure 2 is a view showing the position of the lamp power disconnect switch according to an embodiment of the present invention.

Figure 3 is a view showing an assembled state of the key set for door locking according to the present invention.

FIG. 4 is a detailed view showing the disassembled parts of the key set of FIG. 3. FIG.

According to the present invention for achieving the above object, there is provided an improved door lock device having a battery power off function to prevent the discharge of the battery by the lamp on state when not running. Such a door lock device incorporates a lamp power cut-off switch in a key cylinder in a door locking key set installed in a door of a vehicle, and causes the lamp power cut-off switch to be cut off in conjunction with the movement of the key cylinder when locking by a key. Characterized in that the lamp in the off state.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

First of all, in the reference numerals to the components of each drawing, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In addition, many specific details appear in the following description, which is provided to help a more general understanding of the present invention, and it is apparent to those skilled in the art that the present invention may be practiced without these specific details. something to do.

In describing the present invention, when it is determined that a detailed description of a known function or operation related to a keyset may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. Meanwhile, in the detailed description of the present invention, the preferred embodiments will be described mainly, but various modifications are possible without departing from the scope of the present invention.

2 shows the position of the lamp power disconnect switch 20 according to the embodiment of the present invention. Here, it can be seen that the electrical circuit position of the cutoff switch 20 is installed between the indoor lamp 30 and the battery 10.

3 is a view showing an assembled state of the door locking key set according to the present invention. For the convenience of understanding of FIG. 3, FIG. 4 is a detailed view showing the disassembled parts of the key set of FIG. 3. 4, it can be seen that the disconnect switch 20 is embedded in the key cylinder 51. The key set consists of a case 50, a key cylinder 51, and a templar 52, and locking is performed by the action of the templar 52 when the key 40 is inserted into the key cylinder 51 and rotated, for example, in the direction of the arrow. At the same time as locking, the cutoff switch 20 is pressed and opened as shown in FIG. 2 so that the power of the battery 10 is not supplied to the indoor light 30 and the tail light 40. That is, even if the interior light is properly turned off without carelessness, the switch 20 performs the blocking operation. On the other hand, it is preferable to perform a circuit design so that the current for operating the auto door lock can flow separately from the above-described blocking operation.

Accordingly, the present invention incorporates a lamp power disconnect switch in a key cylinder in a door locking key set installed in a door of a vehicle to prevent battery discharge due to a lamp on state when not running, and shuts off the lamp power when locking by a key. The lamp in the on state is turned off by causing the switch to shut off in conjunction with the movement of the key cylinder.

According to the present invention as described above, there is an effect to prevent the discharge of the battery due to the lamp on state when the vehicle is not running.

Although the present invention described above is limited to, for example, the drawings, the same will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit of the present invention.

Claims (2)

In a door lock device of a vehicle, a lamp power cut-off switch is incorporated in a key cylinder in a door locking key set installed on the door of the car, and the lamp power cut-off switch is interlocked with the movement of the key cylinder when locking by a key. Device for turning off a lamp that is in an on state. The apparatus of claim 1, wherein the electrical circuit position of the cutoff switch is installed between an indoor lamp and a battery.