Vehicle security system including indicator to windshield antenna unit

Abstract

A vehicle security device antenna LED status indicator, matching the host of a vehicle security system installed inside a vehicle, said antenna unit including: a circuit structure with relevant electronic components such as a wireless transceiver; an LED to display the received signal and usage status, electrically connected to the circuit structure; and a light-guiding structure, corresponding and abutting to the LED, with the end of the light-guiding structure away from the LED bonded with a light hood; the antenna light unit is attached to the windshield at the place behind the internal rearview mirror. When the anti-theft system of the vehicle is activated, the antenna light unit will distinctively indicate that the vehicle is under the anti-theft status.

Claims

1. A vehicle security device antenna LED status indicator which comprising an antenna unit housing which enclosing: a circuit structure; a wireless transceiver; a LED for displaying signals and status, which is electrically connected to the circuit structure; a light-guiding structure, which is corresponding and abutting to the LED for transferring light and refract part of said light; and a light hood bonded with the end of said light-guiding structure away from the LED; wherein, said light-guiding structure is provided with an introduction end and an emitting end, the periphery of the introduction end is provided with two corresponding convex blocks, and the emitting end is provided with a concave reflection surface.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is an outside view of the present invention of a vehicle security device antenna LED status indicator.

(2) FIG. 2 is an exploded structural view of the present invention of a vehicle security device antenna LED status indicator.

(3) FIG. 3 is a schematic view of the light-guiding structure of the present invention of a vehicle security device antenna LED status indicator.

(4) FIG. 4 is an implementation state view of the present invention of a vehicle security device antenna LED status indicator.

DETAILED DESCRIPTION OF THE INVENTION

(5) Firstly, referring to FIG. 1, the present invention of a vehicle security device antenna LED status indicator is matched to the host of the security system and configured inside the vehicle, in most cases on the windshield the antenna LED status indicator 1 has a matching housing 10, inside the housing 10, there are at least configurations of: a circuit structure 2 with relevant electronic components such as a wireless transceiver; an LED 3 to display the received signal and usage status, the LED 3 being electrically connected to the circuit structure 2; and a light-guiding structure 4, with its one end corresponding and abutting to the LED 3, and the end of the light-guiding structure 4 away from the LED 3 is bonded with a light hood 5, so that the light emitted by the LED 3 will be projected on the light hood 5 after transfer, refraction and reflection, and finally form a diffused light, and create a bright lighted area.

(6) Referring to the outside view of the light-guiding structure shown in FIGS. 2 and 3, the light-guiding structure 4 has an introduction end 41 to transfer the light and an emitting end 42, the periphery of the introduction end 41 is configured with two corresponding convex blocks 411, so that the light-guiding structure 4 can stably fixed and positioned on the inner wall of the housing 10 of the antenna light unit 1, the emitting end 42 has a concave reflection surface 421, so that the transferred light includes transmitted light and reflected light; the light hood 5 is fixed on the inner edge of the housing 10 of the antenna light unit 1, completely covering the emitting end of the light-guiding structure 4. An opening is configured on the edge of the housing 10 so that part of the tip of the light hood 5 smaller than the diameter of the opening can extend out of the opening.

(7) The main function of the light-guiding structure 4 is to let in the light emitted by the LED 3 from the introduction end 41, transfer the main transmitted and reflected lights and send them out from the emitting end 42, meanwhile, through the reflection surface 42, part of the reflection light is formed, and then, through refraction by the light hood 5, the emitted light is translated from the original form of one light spot into a form of one light area with a specific range.

(8) Referring to the implementation state view shown in FIG. 4, in actual installation, the antenna LED status indicator 1 matching the host of the anti-theft system is configured on the windshield. The installation can be done simply by absorption or adhesion. Normally, this position can avoid blocking or interference of the antenna signal, and can provide easier implementation of the present invention to accomplish the expected purpose and effect.

(9) In operation, the driver uses a vehicle security remote controller to activate the vehicle security system. Upon receiving the order signal from the vehicle security remote controller, the antenna LED status indicator 1 will cause the LED 3 to emit a slow flashing light, and the vehicle security system enters the warning status; in case a thief intends to breaks into the vehicle, because the antenna light unit 1 is located at an easily discovered position, and with the bright flashing light area, the thief will easily know that the vehicle is currently under Arm mode status. The intention of the thief and possibility of theft can be reduced. Hence, the invention can prevent theft.

(10) To summarize, the embodiment of the present invention can really accomplish the expected object and effect. And up till now, there have been no publicly known disclosures or products with similar structures and features. Hence, the present invention meets the prerequisites for patent application and the inventor submitted an application in accordance with the relevant law.