JP3205317U - Automotive headlamp lamp holder with antenna - Google Patents

Abstract

To provide a headlamp lamp holder for an automobile having an antenna, which improves the quality of a received signal when the automobile travels. A headlamp lamp holder for an automobile having an antenna includes a base, a cover body, a first antenna device, and a connection base. The base 10 has a mounting portion 11. The cover body 20 is attached to the base 10 via the attachment portion 11. The cover body 20 includes a peripheral wall 21 provided so as to surround the accommodation space and defining the accommodation space. The first antenna device 30 is accommodated in the cover body 20. The first antenna device 30 includes a conductive end. The connection base 40 includes a connection port that is coupled to the peripheral wall 21 and is connected in contact with the conductive end. The cover body 20 has a cylindrical columnar accommodation space. The first antenna device 30 is a flex plate antenna module or a film antenna module. [Selection] Figure 1

Description

  The present invention relates to an automobile headlamp lamp holder, and more particularly to an automobile headlamp lamp holder having an advantage of being modularized with an antenna.

  Along with the development of science and technology, the number of electronic devices or built-in matched functions (for example, digital televisions, global positioning systems, audio receivers, etc.) that are separately deployed are gradually increasing in the automobile. These electronic devices transmit and receive signals via the antenna structure.

  The installation position and method of the conventional automobile antenna structure includes a glass print antenna disposed on the glass of the automobile, a telescopic antenna disposed on the rear portion of the automobile, and a fixed type disposed on the roof of the automobile. Antennas (for example, shark fin antennas, rod antennas, etc.).

  However, the conventional automobile antenna structure as described above has various drawbacks. For example, a glass printed antenna has a complicated assembly process, and heat insulating paper on an automobile window generally contains a metal component, so that the quality of a received signal may be lowered. In addition, since the telescopic antenna disposed at the rear part of the automobile and the fixed antenna disposed on the roof of the automobile are both located outside the vehicle body, the appearance of the entire automobile may be impaired. . For this reason, there has been a demand for improvement in the conventional technology as described above.

  A main object of the present invention is to provide a headlamp lamp holder for an automobile having an antenna, which is modularized and improves the quality of a received signal when the automobile travels.

  In order to solve the above problems, according to a first embodiment of the present invention, there is provided a headlamp lamp holder for an automobile having an antenna, comprising a base, a cover body, a first antenna device and a connection base, The base includes an attachment portion, the cover body is attached to the base via the attachment portion, and the cover body includes a peripheral wall that is provided so as to surround the accommodation space and defines the accommodation space. The first antenna device is accommodated in the cover body, the first antenna device includes a conductive end, and the connection base is coupled to the peripheral wall and is contact-connected to the conductive end. There is provided a headlamp lamp holder for an automobile having an antenna characterized by including a connection port.

  The cover body has a cylindrical columnar accommodation space, and the first antenna device is a flex plate antenna module or a film antenna module, and is rolled into a cylindrical shape and disposed in the cover body. preferable.

  Preferably, the first antenna device includes at least one antenna structure, and the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna.

  An insertion groove is formed on the peripheral wall of the cover body, and the first antenna device is a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module, and the first antenna device is The insertion groove is preferably inserted into the insertion groove.

  A second antenna device, wherein the second antenna device is disposed on the first antenna device and has a conductive end, and the conductive end is connected to the connection port of the connection base. The second antenna device is preferably a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module.

  Preferably, the second antenna device includes at least one antenna structure, and the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna.

  A second antenna device, wherein the second antenna device is disposed on the first antenna device and has a conductive end, and the conductive end is connected to the connection port of the connection base. The second antenna device is preferably a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module.

  The headlamp lamp holder for an automobile having an antenna according to the present invention is such that the first antenna device and the second antenna device for receiving signals are located at the front end portion of the automobile, and when the automobile travels, Since it is one of the best positions for reception, the received signal quality can be improved, and the above-mentioned headlamp lamp holder of the automobile aligns the antenna generally used in the automobile and obtains the function of modularization. As a result, the antenna assembly process can be completed during the headlamp assembly process in the process of mounting on the automobile, so that the assembly process is simplified and the internal wiring can be easily aligned.

FIG. 1 is a cross-sectional view showing a headlamp lamp holder of an automobile having an antenna according to an embodiment of the present invention. FIG. 2 is an exploded perspective view showing a cover body, a first antenna device, and a connection base of a headlamp lamp holder of an automobile having an antenna according to an embodiment of the present invention. FIG. 3 is a perspective view showing a cover body, a first antenna device, and a connection base of a headlamp lamp holder of an automobile having an antenna according to an embodiment of the present invention. FIG. 4 is an explanatory diagram illustrating a state in which a signal line is connected to a headlamp lamp holder of an automobile having an antenna according to an embodiment of the present invention. FIG. 5 is an exploded perspective view showing a cover for a headlamp lamp holder of an automobile having an antenna according to another embodiment of the present invention, a first antenna device, and a connection base. FIG. 6 is a perspective view showing a cover body, a first antenna device, and a connection base of a headlamp lamp holder of an automobile having an antenna according to another embodiment of the present invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited thereby.

  Please refer to FIG. As shown in FIGS. 1-3, the headlamp lamp holder of the motor vehicle which has an antenna which concerns on one Embodiment of this invention is comprised from the base 10, the cover body 20, the 1st antenna apparatus 30, and the connection base 40 at least. Being done.

  The base 10 of the headlamp lamp holder 1 of the automobile according to the present embodiment includes an attachment portion 11. The cover body 20 is attached to the base 10 via the attachment portion 11. The cover body 20 includes a peripheral wall 21 provided so as to surround the accommodation space and defining the accommodation space. The first antenna device 30 is accommodated in the cover body 20. The first antenna device 30 includes a conductive end 321a. A peripheral wall 21 is coupled to the connection base 40. The connection base 40 includes a connection port 41 that is in contact with the conductive end 321a.

  Please refer to FIG. 2 and FIG. As shown in FIGS. 2 and 3, the cover body 20 has a cylindrical columnar accommodation space and is closed at one end, and may be made of various transparent or opaque materials such as glass and plastic.

  The first antenna device 30 is a flex plate antenna module or a film antenna module, and may be rounded into a cylindrical shape and disposed in the cover body 20. As shown in FIGS. 2 and 3, the first antenna device 30 includes a flexible plate 31 and at least one antenna structure (in the present embodiment, two antenna structures 32 a and 32 b). The flexible plate 31 has flexibility, is rounded into a cylindrical shape, and is disposed in the cover body 20. Further, the length of the circumference of the cylinder in which the flexible plate 31 is rounded into the cylindrical shape is equal to the length of the circumference of the circumferential wall 21 of the cover body 20, and the flexible plate 31 rounded into the cylindrical shape has the circumferential wall of the cover body 20. 21, and supported and fixed by the cover body 20, the position of the first antenna device 30 can be prevented from shifting due to external vibration.

  Each antenna structure 32a, 32b of the first antenna device 30 is formed on the flexible plate 31 by a method such as electroplating or printing. The antenna structure 32a extends to the edge of the flexible plate 31 to form a conductive end 321a. The antenna structure 32b extends to the edge of the flexible plate 31 to form a conductive end 321b. Each antenna structure 32a, 32b is made of copper or silver. Each antenna structure 32a, 32b receives various signals commonly used by automobiles. Various signals include radio (AM / FM radio) signals, digital television signals, broadcast signals, and the like. For example, the antenna structure 32a may be a broadcast antenna and the antenna structure 32b may be a digital television antenna or a global positioning system antenna.

  Please refer to FIG. As shown in FIG. 4, the base 10 of the headlamp lamp holder 1 of the automobile according to the present embodiment is provided in the front part of the automobile and is used for attaching an assembly such as the headlamp 70. The base 10 has a transparent lamp cover 12 that transmits the light beam of the headlamp 70. The attachment portion 11 in the base 10 has an opening for fitting the cover body 20 or has an assembly structure coupled to the connection base 40. Further, in order to couple the attachment portion 11 to the base 10, an engagement method or a screwing method may be employed. Here, the position of the mounting portion 11 on the base 10 is not limited to the position shown in the drawings.

  As shown in FIG. 4, the connection base 40 has a connection terminal 42 connected to the rotary joint 61 of the signal line 60, outputs a signal received by the first antenna device 30, and outputs the received signal to the signal line 60. May be processed by the power amplifier 62 and transmitted to the corresponding host or functional module via the rotary joint 63.

  Please refer to FIG. 5 and FIG. As shown in FIGS. 5 and 6, a first antenna device 30 ′ of a headlamp lamp holder for an automobile having an antenna according to another embodiment of the present invention includes a microstrip antenna, a rigid plate antenna module, and a ceramic antenna. It may be a module or a panel antenna module. As shown in FIGS. 5 and 6, the first antenna device 30 ′ includes a rigid plate 31 ′ and at least one antenna structure (in this embodiment, the antenna structure 32 a ′). An insertion groove 211 is formed on the peripheral wall 21 of the cover body 20. The first antenna device 30 ′ is inserted into the insertion groove 211.

  The antenna structure 32a 'of the present embodiment may be a digital television antenna, a global positioning system antenna, or a broadcast antenna.

  The headlamp lamp holder for an automobile having an antenna according to an embodiment of the present invention may further include a second antenna device 50. The second antenna device 50 is disposed on the first antenna device 30 ′ and has a conductive end 51. The conductive end 51 is used to connect to the connection port 41 on the connection base 40. The second antenna device 50 may be a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module. 5 and 6, the first antenna device 30 'is a microstrip antenna, and the second antenna device 50 is a panel antenna module.

  The second antenna device 50 includes at least one antenna structure (not shown). The antenna structure may be a digital television (DTV) antenna, a global positioning system (GPS) antenna, or a broadcast antenna.

  As can be seen from the above, the headlamp lamp holder of an automobile having the antenna of the present invention is such that the first antenna device and the second antenna device for receiving signals are located at the front end of the automobile, and the automobile is running. In this case, since the front end is one of the optimal positions for receiving signals, the received signal quality can be improved, and the above-mentioned headlamp lamp holder of the automobile matches the antenna generally used in automobiles. In the process of obtaining a module and mounting it on a car, the assembly process of the antenna can be completed during the assembly process of the headlamp, so that the assembly process is simplified and the internal wiring is easily aligned. be able to.

DESCRIPTION OF SYMBOLS 1 Automotive headlamp lamp holder 10 Base 11 Mounting part 12 Transparent lamp cover 20 Cover body 21 Peripheral wall 30 1st antenna apparatus 30 '1st antenna apparatus 31 Flexible plate 31' Rigid plate 32a Antenna structure 32a 'Antenna structure 32b Antenna structure 40 Connection base 41 Connection port 42 Connection terminal 50 Second antenna device 51 Conductive end 60 Signal line 61 Rotary joint 62 Power amplifier 63 Rotary joint 70 Headlamp 211 Insertion groove 321a Conductive end 321b Conductive end

Claims (9)

A headlight lamp holder for an automobile having an antenna, comprising a base, a cover body, a first antenna device and a connection base,
The base has a mounting portion;
The cover body is attached to the base via the attachment portion, and the cover body includes a peripheral wall provided so as to surround the accommodation space and defining the accommodation space,
The first antenna device is accommodated in the cover body, and the first antenna device includes a conductive end,
A headlamp lamp holder for an automobile having an antenna, wherein the connection base includes a connection port coupled to the peripheral wall and in contact with the conductive end. The cover body has a cylindrical columnar accommodation space,
2. The automobile having an antenna according to claim 1, wherein the first antenna device is a flex plate antenna module or a film antenna module, and is rounded into a cylindrical shape and disposed in the cover body. Headlight lamp holder. The first antenna device includes at least one antenna structure;
The vehicle headlamp lamp holder according to claim 2, wherein the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna. An insertion groove is formed on the peripheral wall of the cover body,
The first antenna device is a microstrip antenna, a rigid plate antenna module, a ceramic antenna module or a panel antenna module,
The headlamp lamp holder for an automobile having an antenna according to claim 1, wherein the first antenna device is fitted into the insertion groove. The first antenna device includes at least one antenna structure;
5. The headlamp lamp holder of an automobile having an antenna according to claim 4, wherein the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna. A second antenna device;
The second antenna device is disposed on the first antenna device and has a conductive end;
The conductive end is connected to the connection port of the connection base;
6. The headlamp lamp holder of an automobile having an antenna according to claim 5, wherein the second antenna device is a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module. The second antenna device includes at least one antenna structure;
The vehicle headlamp lamp holder according to claim 6, wherein the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna. A second antenna device;
The second antenna device is disposed on the first antenna device and has a conductive end;
The conductive end is connected to the connection port of the connection base;
5. The headlamp lamp holder for an automobile having an antenna according to claim 4, wherein the second antenna device is a microstrip antenna, a rigid plate antenna module, a ceramic antenna module, or a panel antenna module. The second antenna device includes at least one antenna structure;
The vehicle headlamp lamp holder according to claim 8, wherein the antenna structure includes at least one of a digital television antenna, a global positioning system antenna, and a broadcast antenna.