KR100536308B1 - A light adjusting structure in tail gate lamp - Google Patents

Abstract

The present invention relates to a tail gate, wherein the body 10 formed in the shape of a circular ring, and the first, second, third and fourth contact ends 24, 34, 44, 54 made of a material through which power is applied to each other The first, second, third and fourth positive electrode terminals 20, 30, 40, and 50, which are different in height, are formed to be close to the center point of the main body 10, and are positioned at regular intervals inside the main body 10. A selection rod provided at a center point of the main body 10 so as to be movable up and down and having a cathode terminal 64 formed at an end thereof in contact with the first, second, third and fourth contact ends 24, 34, 44, and 54. 60, including a single lamp in order to illuminate the lamp to facilitate the operation in the state that the tail gate of the vehicle is open, to install a single lamp and the positive terminal and the negative electrode by the user's selection rod adjustment By selectively contacting the terminals, various brightnesses can be obtained. .

Description

A light adjusting structure in tail gate lamp

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tailgate lamp of a vehicle. In particular, in order to facilitate work in a state in which the tailgate of the vehicle is opened, a single lamp is installed and the positive terminal and the negative terminal are selectively It relates to a brightness control structure of a tail gate lamp to be in contact to adjust the degree of illumination.

RV and SUV vehicles, which are currently increasing penetration rate, have a rear body extension and tail gates, unlike rear-mounted passenger cars.

In order to load goods on RV and SUV vehicles equipped with tail gates, the operation is performed after opening the tail gates.In case the operation is performed at night, the tail gate lamp is automatically turned on when the tail gate is opened. It is.

In doing this, it is necessary to adjust the brightness according to the work, so use a variable resistor to adjust the brightness of the lamp, or install a plurality of lamps of different brightness and connect the terminals to each lamp as needed. To adjust the brightness.

FIG. 1A is a view showing a configuration of an embodiment of a brightness control structure of a tail gate lamp according to the related art, in which lamps 1 of different brightness are provided, respectively, and the anodes 2 are respectively provided in the lamps 1. Is connected, and the negative electrode terminal 3, which is slid and adjusted by the operator's operation, is in contact with the lamp 1, and the lamp 1 is configured to emit light.

1B, 1C, 1D, and 1E are operation state diagrams of a brightness control structure of a tailgate lamp according to the prior art, in which a lamp 1 emitting light required by sliding operation of the negative electrode terminal 3 is shown. It comes in contact with and lights up.

In the conventional technology configured as described above, when a plurality of tail gate lamps are installed to increase the manufacturing cost, and when a specific lamp among the plurality of lamps included in the tail gate lamp is not connected to emit light, an appropriate lamp may be used. There was a problem that was difficult to obtain and difficult to exchange.

The present invention has been invented to solve the above problems, in the tail gate lamp of the vehicle, the cathode terminal and the anode terminal connected to the tail gate lamp including a single lamp is selectively contacted to require the brightness of the tail gate lamp It is an object of the present invention to provide a brightness control structure of a tail gate lamp that can be adjusted according to the present invention.

Figure 2 is a plan view showing the configuration of one embodiment of the brightness control structure of the tail gate lamp according to the present invention, the body 10 is formed in the shape of a circular ring, the first, second, third and made of a material through which power is applied to the end First, second, third, and fourth contact ends 24, 34, 44, and 54 which are different in height from each other and are formed to be close to the center point of the main body 10, and are positioned at regular intervals inside the main body 10. Fourth positive terminal (20, 30, 40, 50), the center of the main body 10 is installed to be moved up and down and the first, second, third and fourth contact end (24, 34, 44, 54) It is shown that the negative terminal 64 in contact with the contact is composed of a selection rod 60 formed at an end thereof.

The first, second, third and fourth positive terminal 20, 30, 40, 50 is preferably formed toward the center of the body (10).

Figure 3a is a side view showing the configuration of an embodiment of the brightness control structure of the tail gate lamp according to the present invention, wherein the first, second, third and fourth anode terminals 20, 30, 40, 50 are located on a horizontal plane However, it is preferable that the first, second, third and fourth contact ends 24, 34, 44, and 54 are installed with different heights from each other.

When explaining the embodiment of the present invention configured as described above with reference to the drawings as follows.

In order to work with the tail gate of the vehicle open, the tail gate lamp is turned on. Depending on the work, it is necessary to adjust the brightness of the tail gate to use the present invention.

First, the user adjusts the selection rod 60 to obtain the desired brightness. By the user's operation, the selection rod 60 moves up and down, and the cathode terminals 64 formed at the ends of the selection rod 60 come into contact with the contact ends of the anode terminals located at different heights from each other.

By the user's selection rod 60 operation, as shown in FIG. 3B, the negative terminal 64 is brought into contact with the first contact end 24 formed in the first positive terminal 20.

3C, 3D and 3E, the second, third and fourth positive terminal 30, 40 and 50 are located on the same horizontal plane as the first positive terminal 20 but at the end. Since the formed second, third and fourth contact ends 34, 44 and 54 are formed with different heights from each other, the negative electrode terminal 64 and the first, second, third and Four contact ends 24, 34, 44, 54 are selectively contacted. The selection rod 60 is connected to an operation mechanism such as a rotary knob and is formed in the form of a screw so that when the user operates a mechanism such as the rotary knob, the selection rod 60 moves up and down while rotating.

Although not shown in the drawing, each positive terminal has a different power source connected thereto, and when the positive terminal and the negative terminal are in contact with each other, the lamp (not shown) is turned on with different brightness.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to these embodiments, and has been claimed by those of ordinary skill in the art to which the invention pertains. It includes all the various forms of embodiments that can be implemented without departing from the spirit.

According to the present invention configured as described above, when the user adjusts the rotary knob, the selection rod is moved up and down, and the positive and negative terminals selectively contact each other, so that the tail gate lamp is turned on by different power sources. When the lamp is configured, it is possible to obtain various brightness even with a single lamp.

Figure 1a is a diagram showing the configuration of one embodiment of the brightness control structure of the tail gate lamp according to the prior art.

1B, 1C, 1D, and 1E are operational state diagrams of the brightness adjusting structure of the tailgate lamp according to the prior art.

Figure 2 is a plan view showing the configuration of one embodiment of the brightness adjustment structure of the tail gate lamp according to the present invention.

Figure 3a is a side view showing the configuration of one embodiment of the brightness control structure of the tail gate lamp according to the present invention.

3B, 3C, 3D, and 3E are operation state diagrams of the brightness adjusting structure of the tailgate lamp according to the present invention;

-Explanation of symbols for the main parts of the drawings-

10: lamp 20, 30, 40, 50: 1st, 2, 3, 4 positive terminal

60: selection load

Claims (3)

The main body 10 formed in the shape of a circular ring, the first, second, third and fourth contact end (24, 34, 44, 54) made of a material through which power is different from each other and the height of the main body 10 The first, second, third and fourth positive electrode terminals 20, 30, 40, and 50, which are formed to be close to the center point and are positioned at regular intervals inside the main body 10, vertically up and down the center point of the main body 10. The negative electrode terminal 64, which is installed to be movable and is in contact with the first, second, third and fourth contact ends 24, 34, 44, 54, includes a selection rod 60 formed at an end thereof. The brightness control structure of the tail gate lamp characterized by the above-mentioned. 2. The brightness control structure of a tail gate lamp according to claim 1, wherein the first, second, third and fourth positive terminal (20, 30, 40, 50) are formed toward the center of the main body (10). The method of claim 1, wherein the first, second, third and fourth positive terminal 20, 30, 40, 50 is located on a horizontal plane, the first, second, third and fourth contact end (24, 34, 44, 54 is the brightness control structure of the tail gate lamp, characterized in that installed in different heights.