Lamp body device and manufacturing method thereof

Abstract

The invention provides a lamp body device arranged on a vehicle and a manufacturing method of the lamp body device. The lamp body device includes: a design surface member of a vehicle having a design surface; a plurality of through holes provided in the design surface member; and a plurality of light sources provided on a side of a rear surface of the plurality of through holes facing the design surface. According to the lamp body device, a large number of through holes are formed in the lamp body area of the design surface component of the vehicle, corresponding light sources are arranged on the back faces of the large number of through holes, and therefore the lamp body device with the high design freedom degree and the good visibility can be provided. In addition, according to the manufacturing method of the lamp body device, the lamp body device can be formed on the design surface component of the vehicle through simple steps.

Description

Technical Field

[0001] The present invention relates to a light body apparatus and a manufacturing method thereof, and in particular to a light body apparatus of a vehicle and a manufacturing method thereof. Background Art

[0002] In recent years, efforts have been made to provide sustainable transportation systems to include the elderly and children who are in a disadvantaged position as traffic participants. To achieve the above-mentioned purpose, research and development related to visibility-enhancing technology is being conducted to further improve the safety and convenience of traffic.

[0003] Patent document 1 discloses a vehicle identification lamp installed on the inner side of a windshield. In the vehicle identification lamp, a light emitting diode (LED) is embedded and held in a plurality of fitting holes of a lamp body. The light emitted by the light emitting diode is irradiated through a lens arranged on one side of the windshield.

[0004] [Prior art literature]

[0005] [Patent Document]

[0006] [Patent Document 1]: Japanese Utility Model Patent Publication No.: 5-540 Summary of the invention

[0007] [Problems to be solved by the invention]

[0008] However, the vehicle marker light of Patent Document 1 can only be installed at a specific position of the vehicle, which results in poor visibility of the vehicle marker light and low degree of freedom in design.

[0009] [Technical means to solve the problem]

[0010] In order to achieve the above-mentioned purpose, this case proposes a lamp body device and a manufacturing method thereof for the purpose of improving visibility in order to solve the above-mentioned problem. A conspicuous lamp body device can be set at an appropriate position on the outer shell of a vehicle, and has good visibility and high design freedom. Furthermore, it can effectively improve traffic safety and contribute to the development of a sustainable transportation system.

[0011] According to the technical solution of one embodiment of the present invention, the present invention provides a lamp body device, which is arranged on a vehicle. The lamp body device comprises: a design surface component of the vehicle, which has a design surface; a plurality of through holes, which are arranged in the design surface component; and a plurality of light sources, which are arranged on one side of the back side of the plurality of through holes opposite to the design surface.

[0012] In one embodiment of the lamp device of the present invention, the lamp device further comprises: a transparent member disposed in the plurality of through holes.

[0013] In an embodiment of the lamp device of the present invention, each of the plurality of light sources is disposed corresponding to each of the plurality of through holes.

[0014] In an embodiment of the lamp device of the present invention, the plurality of light sources are configured to light up the plurality of light sources based on a running state of the vehicle and / or an operating state of a driver of the vehicle.

[0015] According to the technical solution of one embodiment of the present invention, the present invention provides a method for manufacturing a lamp body device. The lamp body device is arranged on a vehicle. The method for manufacturing the lamp body device comprises: providing a design surface component of the vehicle, the design surface component having a design surface; forming a plurality of through holes in the design surface component; and arranging a plurality of light sources on one side of the back side of the plurality of through holes opposite to the design surface.

[0016] In one embodiment of the method for manufacturing a lamp device of the present invention, the method further includes: disposing a transparent member in the plurality of through holes.

[0017] In an embodiment of the method for manufacturing a lamp device of the present invention, each of the plurality of light sources is provided corresponding to each of the plurality of through holes.

[0018] In one embodiment of the method for manufacturing a lamp device of the present invention, the plurality of light sources are configured to light up the plurality of light sources based on a running state of the vehicle and / or an operating state of a driver of the vehicle.

[0019] [Effects of the Invention]

[0020] The lamp body device provided on the vehicle in the embodiment of the present invention can provide the vehicle with a lamp body device with high visibility and high design freedom by providing a large number of through holes in the lamp body area of ​​the vehicle shell and providing corresponding light sources on the back of the large number of through holes. In addition, the manufacturing method of the lamp body device in the embodiment of the present invention can form the lamp body device on the design surface component of the vehicle with simple steps.

[0021] In order to make the above features and advantages of the present invention more clearly understood, embodiments are given below with reference to the accompanying drawings for detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is a schematic diagram of a lamp body device arranged on a vehicle according to an embodiment of the present invention.

[0023] Figure 2 FIG. 1 is a cross-sectional schematic diagram of a lamp body device according to an embodiment of the present invention.

[0024] FIG. 3A to FIG. 3C It is a schematic diagram of a lamp body device according to an embodiment of the present invention in a state of displaying a direction light.

[0025] FIG. 4A to FIG. 4C FIG. 1 is a schematic diagram of a lamp body device according to an embodiment of the present invention in a state of displaying a brake light and a turn signal light.

[0026] Figure 5 It is a schematic diagram for explaining that a lamp body device according to an embodiment of the present invention is arranged at a corresponding position of a taillight of a vehicle.

[0027] Figure 6 FIG. 1 is a schematic diagram of a designed surface member of a vehicle according to an embodiment of the present invention.

[0028] Figure 7 yes Figure 6 A partially enlarged schematic diagram of the design surface components of a vehicle.

[0029] FIG. 8A to FIG. 8C Schematic diagram of the steps of a method for manufacturing a lamp body device according to an embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 100: Light body device

[0032] 100A: Lamp unit

[0033] 100B: Brake lights

[0034] 100W1, 100W2, 100W2: Direction lights

[0035] 110: Through hole

[0036] 120: Light source

[0037] 130: Transparent component

[0038] 200, 200A: Vehicle

[0039] 210: Designing surface components

[0040] 210B: Back

[0041] 210S: Design Surface

[0042] A1, A2: Arrow

[0043] L: Light

[0044] R: Lighting area DETAILED DESCRIPTION

[0045] The lamp body device of the present invention is arranged on a vehicle, and the lamp body area where the conventional lamp body device (for example, fender turn signal lamp, fog lamp, tail lamp) is located is used as the lamp body surface, and a large number of through holes (for example, the hole diameter is 2.5mm) are drilled at appropriate intervals (for example, 5 to 7.5mm). ); then, a transparent material (e.g., transparent resin) may be used to fill the through hole; and a light source (e.g., a light emitting diode) may be mounted on the back of the through hole. In this way, light from the light source can pass through the through hole and can produce the function of the lamp body device (e.g., turn signal, brake light).

[0046] Hereinafter, exemplary embodiments of the present invention will be described based on the accompanying drawings. It should be noted that in each embodiment described below, the same reference numerals are used for common parts, and repeated descriptions are omitted. Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0047] Figure 1 FIG. 1 is a schematic diagram of a lamp body device arranged on a vehicle according to an embodiment of the present invention. Figure 2 is a cross-sectional schematic diagram of a lamp body device according to an embodiment of the present invention. Figure 1 and Figure 2 , the lamp body device 100 is set on the vehicle 200. The lamp body device 100 includes: a design surface member 210 of the vehicle 200, having a design surface 210S; a plurality of through holes 110, which are set in the design surface member 210; and a plurality of light sources 120, which are set on one side of the back side 210B of the plurality of through holes 110, which is opposite to the design surface 210S.

[0048] As the design surface member 210 of the vehicle 200, Figure 1 As shown, it may be the rear shell of the vehicle 200, and the lamp body area where the taillight is located is used as the lamp body surface to set the lamp body device 100 of the embodiment of the present invention.

[0049] Please refer to Figure 1 and Figure 2 The lamp body device 100, for example, uses the lamp body area where the tail lamp is located as the lamp body surface, and drills a large number of through holes 110 (hole diameter, for example, ), and the light source 120 is installed on one side of the back side 210B of the through hole 110.

[0050] Please refer to Figure 1 and Figure 2 , the lamp body device 100 has a large number of through holes 110 and light sources 120. Figure 1 As shown, the lamp body device 100 is in a lit state and can be used as a brake light and / or a turn signal light. In addition, when the lamp body device 100 is in an extinguished state, when observing the appearance of the design surface component 210, the boundary line of the lamp body device 100 and the through hole 110 will not be seen, and the vehicle 200 can present an appearance full of technological and futuristic sense.

[0051] Please refer to Figure 2 The side of arrow A1 is the side of the design surface 210S, and the side of arrow A2 is the side of the back surface 210B. The light source 120 is, for example, a light emitting diode, which can emit light L of different colors (for example, red, yellow). The light L from the light source 120 passes through the through hole 110 and is emitted to the side of arrow A1, thereby forming an illumination area R.

[0052] In one embodiment of the lamp body device 100, a transparent member 130 may be further included, which is disposed in the plurality of through holes 110. For example, a transparent resin coating is filled into the plurality of through holes 110, and after the transparent resin is cured, the transparent member 130 is formed. The transparent resin may be a thermosetting resin, an ultraviolet light curing resin, or other appropriate resin. By disposing the transparent member 130, dirt and dust may be prevented from clogging the through holes 110, and the brightness of the lamp body device 100 may be prevented from being dimmed.

[0053] In one embodiment of the lamp body device 100, each of the plurality of light sources 120 is provided corresponding to each of the plurality of through holes 110. The lamp body device 100 adopts dotted lamp technology (DLT) to control the lighting and extinguishing of the plurality of light sources 120, so that the lamp body device 100 can realize the functions of a turn signal light, a brake light, etc. The dotted lamp technology makes the lamp body device 100 have no dividing line, and thus a seamless design can be performed. In addition, the aperture of the through hole 100 is very small, so that it cannot be detected by the naked eye, while the light L of the light source 120 can pass through the through hole 110, so that the naked eye can detect the existence of the light L.

[0054] As described above, by providing a large number of through holes 110 in the lamp body area of ​​the design surface component 210 of the vehicle 200 and providing corresponding light sources 120 on the back side 210B of the large number of through holes 110, a lamp body device 100 with better visibility and higher design freedom can be provided.

[0055] FIG. 3A to FIG. 3C It is a schematic diagram of a lamp body device according to an embodiment of the present invention in a state of displaying a direction light.

[0056] Please refer to Figure 1 , Figure 2 , FIG. 3A to FIG. 3C In one embodiment of the lamp device 100 of the present invention, the plurality of light sources 120 are configured to light up the plurality of light sources 120 based on the operating state of the vehicle 200 and / or the operating state of the driver of the vehicle 200 .

[0057] The operating state of the vehicle 200 is, for example, braking, etc. The operating state of the driver of the vehicle 200 is, for example, light switch operation, turn signal operation, etc.

[0058] When the driver of the vehicle 200 operates the turn signal, the lamp body device 100 flashes as the turn signal lamps 100W1, 100W2, and 100W3 to display yellow light. Figure 3A As shown, first, a portion of the lamp body device 100 is lit and serves as a direction lamp 100W1; then, as shown in FIG. Figure 3B As shown, another part of the lamp body device 100 is lit and serves as a direction lamp 100W2; then, as shown in FIG. Figure 3C As shown, another part of the lamp body device 100 is lit (the lamp body device 100 is fully lit at this time), and serves as the direction lamp 100W3. Figure 3A to Figure 3C The continuous lighting and flashing action can enable the lamp body device 100 to function as a turn signal.

[0059] FIG. 4A to FIG. 4C FIG. 1 is a schematic diagram of a lamp body device according to an embodiment of the present invention in a state of displaying a brake light and a turn signal light.

[0060] When the vehicle 200 is in a braking state, Figure 4A to Figure 4C As shown, a portion of the lamp body device 100 can be used as a brake light 100B to display red light; and if the driver of the vehicle 200 operates the turn signal at the same time, the lamp body device 100 can also be used as the turn signal lights 100W1-100W3 and flash (such as Figure 4A to Figure 4C ) to show the yellow light, the same content has been Figure 3A to Figure 3C The above will not be repeated here.

[0061] Figure 51 is a schematic diagram illustrating a lamp body device according to an embodiment of the present invention, which is set at a position corresponding to a taillight of a vehicle. The setting method of the lamp body device 100 needs to comply with the regulations, that is, it needs to have a sufficient number of holes to match the lamp area specified by the lamp regulations of various countries. In detail, a vehicle 200A with taillights that complies with the regulations is used to evaluate the area of ​​the lamp body device 100 set by the spot lamp technology. Generally speaking, the area of ​​the lamp body device 100 needs to be within 15cm 2 above.

[0062] like Figure 5 As shown, the lamp body device 100 disposed in the lamp body area of ​​the tail lamp has a plurality of lamp body units 100A. The area of ​​each lamp body unit 100A may be 50 x 50 mm. 2 In the design surface member 210 facing each lamp body unit 100A, a plurality of through holes 110 are provided. In addition, in the lamp body unit 100A, a plurality of light sources 120 (for example, light emitting diodes LED) are integrally provided to face the plurality of through holes 110. The aperture of each through hole 110 may be The interval between the through holes 110 may be 5 mm. The area of ​​the lamp body unit 100A is equivalent to the area of ​​100 through holes 100 .

[0063] For example, the area of ​​the lamp body device 100 can be made to meet 15cm 2 Therefore, on one side of the lamp body device 100 (for example, Figure 5 A plurality of lamp body units 100A are provided on the upper and lower sides of the lamp body 100A, and the area of ​​the lamp body 100A is 7.5 cm. 2 In the design surface member 210 on one side of the lamp body device 100, 955 apertures with a diameter of The through hole 110. In general, Figure 5 As shown, approximately 9.6 square lamp body units 100A may be provided.

[0064] In another embodiment, for example, the area of ​​the lamp body device 100 can meet 50cm 2 Therefore, on one side of the lamp body device 100 (for example, Figure 5 A plurality of lamp body units 100A are provided on the upper and lower sides of the lamp body 100A, and the area of ​​the lamp body 100A is 25 cm. 2 In the design surface member 210 on one side of the lamp body device 100, 3183 apertures with a diameter of In general, about 32 square lamp body units 100A can be provided.

[0065] In order to comply with existing regulations for combination tail lamps, an aperture of The through holes 110 may be 5 mm apart, and a plurality of lamp body units 100A may be provided. In addition, through holes 110 with larger apertures may also be used. The number of through holes 110 in the design surface member 210 on one side of the lamp body device 100 and the number of square lamp body units 100A may be adjusted according to the apertures of the through holes 110, as shown in the following [Table 1]:

[0066] [Table 1]

[0067] Through hole diameter (mm) Number of through holes (one side) Number of square lamp body units 1.0 955 9.6 1.5 425 4.3 2.0 239 2.4

[0068] The lamp body device 100 of the embodiment of the present invention can be set in the lamp body area of ​​a tail lamp, and can also be set in the lamp body area of ​​a fender turn signal lamp, a fog lamp, etc., or the lamp body area of ​​other suitable indicator lights.

[0069] Figure 6 FIG. 1 is a schematic diagram of a design surface component of a vehicle according to an embodiment of the present invention. Figure 6 The design surface member 210 of the vehicle 200 has a lamp body area for setting the lamp body device 100. The design surface member 210 can be manufactured using a pressing process. The pressing process may include: a drawing step, a trimming step, a bending step, and a piercing step. In the trimming step, the bending step, and the piercing step, a perforation step may be further added to form a plurality of through holes 110 in the lamp body area. Since it is desired to make the through holes 110 perpendicular to the surface of the design surface member 210 as much as possible, holes are punched at different positions in the three steps (trimming step, bending step, and piercing step).

[0070] Figure 7 yes Figure 6 This is a partial enlarged schematic diagram of the design surface components of the vehicle. Please also refer to Figure 6 and Figure 7 , a lamp body device 100 having an appropriate shape can be manufactured on the design surface member 210 of the vehicle 200, and a plurality of through holes 110 can be formed in the lamp body device 100. These through holes 110 can be formed by partition punching. In this way, a lamp body device 100 having an appropriate shape can be formed at an appropriate position on the design surface member 210 of the vehicle 200, thereby having a high degree of design freedom and improving the visibility of the lamp body device 100.

[0071] FIG. 8A to FIG. 8C FIG. 1 is a schematic diagram of the steps of a method for manufacturing a lamp body device according to an embodiment of the present invention. Fig. 8AA designed surface component 210 of a vehicle 200 is provided, and the designed surface component 210 has a designed surface 210S. The designed surface component 210 may be a front shell, a middle shell, a rear shell, etc. of the vehicle 200. The designed surface component 210 may be manufactured by pressing a steel plate through a pressing process.

[0072] Next, please refer to Figure 8B , a plurality of through holes 110 are formed in the designed surface component 210. The designed surface component 210 may be perforated by laser drilling or mechanical drilling to form the plurality of through holes 110. The aperture and number of the through holes 110 have been described above and will not be repeated here.

[0073] Afterwards, please refer to Figure 8C A plurality of light sources 120 are provided on one side of the back surface 210B of the plurality of through holes 110 that is opposite to the design surface 210S. The light source 120 may be a light emitting diode that can emit light L of different colors. Each of the plurality of light sources 120 is provided corresponding to each of the plurality of through holes 110 .

[0074] In addition, please refer to Figure 8C , a transparent member 130 may be provided in the plurality of through holes 110. For example, a transparent resin coating may be filled into the plurality of through holes 110, and after the transparent resin is cured, the transparent member 130 is formed. The transparent resin may be a thermosetting resin, an ultraviolet light curing resin, or other appropriate resin. By providing the transparent member 130, dirt and dust may be prevented from clogging the through holes 110, and the brightness of the lamp body device 100 may be prevented from being dimmed.

[0075] In addition, the plurality of light sources 120 are configured to light up the plurality of light sources 120 based on the running state of the vehicle 200 and / or the operation state of the driver of the vehicle 200. Figure 3A to Figure 3C , Figure 4A to Figure 4C The above will not be repeated here.

[0076] In summary, the lamp body device disposed on a vehicle and the manufacturing method thereof according to the embodiments of the present invention have at least the following technical effects:

[0077] By providing a large number of through holes in the lamp body area of ​​the design surface component of the vehicle and providing corresponding light sources behind the large number of through holes, a lamp body device with high design freedom and good visibility can be provided. In addition, the manufacturing method of the lamp body device of the present invention can form the lamp body device on the design surface component of the vehicle with simple steps.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lamp body device, arranged on a vehicle, characterized in that: include: The designed surface member of the vehicle has a designed surface; a plurality of through holes disposed in the designed surface member; as well as A plurality of light sources are arranged on one side of the back surface of the plurality of through holes opposite to the designed surface.

2. The lamp device according to claim 1, characterized in that: Also includes: The transparent member is disposed in the plurality of through holes.

3. The lamp device according to claim 1 or 2, characterized in that: Each of the plurality of light sources is provided corresponding to each of the plurality of through holes.

4. The lamp device according to claim 1 or 2, characterized in that: The multiple light sources are composed of: The plurality of light sources are illuminated based on a running state of the vehicle and / or an operating state of a driver of the vehicle.

5. A method for manufacturing a lamp body device, wherein the lamp body device is arranged on a vehicle, characterized in that: include: providing a designed surface member of the vehicle, the designed surface member having a designed surface; In the designed surface member, a plurality of through holes are formed; as well as A plurality of light sources are disposed on one side of the back surface of the plurality of through holes that faces the designed surface.

6. The method for manufacturing a lamp body device according to claim 5, characterized in that: Also includes: A transparent member is disposed in the plurality of through holes.

7. The method for manufacturing a lamp body device according to claim 5 or 6, characterized in that: Each of the plurality of light sources is provided corresponding to each of the plurality of through holes.

8. The method for manufacturing a lamp body device according to claim 5 or 6, characterized in that: The multiple light sources are composed of: The plurality of light sources are illuminated based on a running state of the vehicle and / or an operating state of a driver of the vehicle.

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