TWI383915B - After the locomotive lights structure - Google Patents

Description

Locomotive light structure

The invention relates to a locomotive rear lamp structure, in particular to a lamp structure which can improve the function of the rear lamp and improve the commerciality of the locomotive.

According to the locomotive 1 for safety and compliance with the traffic regulations, as shown in Figure 1, the locomotive 1 is provided with a headlight 11, a front directional light 12, a rear light 13, a rear directional light 14 and the like, wherein the rear light 13 For example, the main reminder is to use other drivers behind the car.

In the highly competitive locomotive market, in order to let its own production locomotive 1 stand out in the highly competitive locomotive market and win the purchase of consumers, all locomotive manufacturers have racked their brains to improve the commerciality of locomotives, so locomotive 1 As long as they can meet the safety and traffic regulations, they also become the focus of the locomotive 1 product. Therefore, some manufacturers have developed a rear light 2 with decorative lighting to enhance the commerciality of the locomotive 1, such as As shown in FIG. 2 and FIG. 3, the rear lamp 2 is mainly composed of a lamp holder 21, a light source unit 22, a lamp cover 23 and a decorative panel 24; the lamp holder 21 can be accommodated by the light source unit 22 and the decorative panel 24. The lamp holder 21 is provided with a plurality of light guiding strips 211. The two ends of the light guiding strips 211 are connected to the light emitting elements 222a of the light source unit 22, whereby the light guiding strips 211 can generate bright light; the light source unit 22 is composed of The circuit board 221 and the illuminating member 222 (generally using a light-emitting diode LED) are disposed on the lamp holder 21, and the rear side 24a of the decorative board 24 is locked by the light source unit 22, The decorative panel 24 corresponds to the lamp holder 21 The light guiding strip 211 is provided with a plurality of slots 241, whereby the light of the light guiding strip 211 on the socket 21 can be emitted by the slot 241; the lamp cover 23 is a transparent cover, and the lamp cover 23 is covered by the lamp. The front end of the seat 21 is the waterproof effect of the rear lamp 2. When the lamp cover 23 is placed on the lamp holder 21, it is glued or fused, that is, the lamp cover 23 is not covered by the lamp holder 21 break down.

The rear light 2 is provided by the light guide bar 211, and the purpose of improving the commerciality of the locomotive 1 can be achieved. However, as described above, since the lamp cover 23 and the lamp holder 21 can no longer be disassembled, a maintenance hole 212 is opened on the lamp holder 21 for repairing the light-emitting member 222 of the light source unit 22. The hole 212 is covered with a maintenance cover 213. When the light-emitting member 222 of the light source unit 22 is to be repaired, the maintenance cover 213 only needs to be removed from the rear of the lamp holder 21, and the circuit control substrate 221 of the light source unit 22 can be exposed. Therefore, the illumination member 222 is repaired; however, the illumination member 222a for the light source 211 is located above the socket 21, and the illumination member 222a and the circuit control substrate 221a are secured. It is disposed on the lamp holder 21, so when the light-emitting member 222a for the light source of the light-guide strip 211 is damaged, since the lamp holder 21 is not provided with a maintenance mechanism, the light-emitting member for the light source for guiding the light bar 211 When the 222a is damaged, the illuminating member 222a cannot be repaired, and the plurality of light guiding strips 211 often cause a certain amount of light to be unable to be generated. This situation makes it impossible to achieve the commercial effect of the locomotive 1 . More serious, but will cause the locomotive 1 commercial decline. Therefore, how to make the light-emitting member 222a for the light source for the light guide bar 211 can be repaired to ensure the commerciality of the locomotive 1, which is an extremely problem to be solved by the lamp manufacturer.

The main purpose of the present invention is to provide a locomotive rear lamp structure, the rear lamp includes a lamp holder, a decorative plate, a light source unit and a lamp cover; the lamp holder is provided with a plurality of maintenance holes, and the maintenance hole cover is provided a decorative cover; the decorative plate is locked on the lamp holder, the decorative plate is provided with a plurality of slots, and the light guide bar is disposed on the slot; the light source unit comprises a circuit control substrate and a light emitting component; The lampshade is a transparent cover, and the lamp cover is disposed at the front end of the lamp holder; the main part is that the two ends of the light guide bar are provided with a kit, one end of the sleeve is for the light guide strip to penetrate, and the other end is for the light source The illuminating member of the unit is disposed, and the kit and the light guiding strip are positioned on the decorative panel by the fixing member, the kit is disposed in the range of the maintenance hole, and the illuminating member can facilitate the side illuminating member for the light guiding strip to generate the bright light. Maintenance, in order to enhance the commercial nature of the locomotive, and improve the use of the backlight.

In order to make it easier for the examiner to understand the structure of the present invention and the achievable effects, the following description is provided as follows: First, referring to Figures 4, 5 and 6, the locomotive rear lamp structure of the present invention, the rear lamp 3 is mainly composed of a lamp holder 4, a decorative plate 5, a light source unit 6 and a lamp cover 7; the lamp holder 4 is provided with at least a main maintenance hole 41 and a sub-maintenance hole 42, and the sub-maintenance hole 42 includes a a pair of maintenance holes 42a and a second auxiliary hole 42b, the main maintenance hole 41 and the auxiliary maintenance hole 42 are provided with a maintenance cover 43 which is located above the main maintenance hole 41 and is relatively coping, and The sub-maintenance hole 42 has a smaller area than the main service hole 41, that is, the sub-maintenance hole 42 has a smaller range than the main service hole 41, and the lamp holder 4 has a water-blocking piece 4a protruding around the main maintenance hole 41 and the sub-maintenance hole 42. And the insert 4b, the water retaining piece 4a surrounds the main service hole 41 and the auxiliary maintenance hole 42, whereby when the maintenance cover 43 is covered by the main maintenance hole 41 and the auxiliary maintenance hole 42, the water stop 4a is located The outer side of the cover 43 is repaired, thereby preventing the outside water from entering the rear lamp 3 from the main maintenance hole 41 and the auxiliary maintenance hole 42; outside the maintenance cover 43 The rib 431 is provided with a groove 431, and the groove 431 is embedded in the panel 4b, and the panel 4b can be placed against the leakage pad 432; The decorative plate 5 is fastened to the lamp holder 4. The decorative plate 5 is provided with a plurality of slots 51. The slot 51 is provided with a light guiding strip 52, and the two ends of the light guiding strip 52 are sleeved. There is a kit 53. One of the kits 53 is provided for the light guiding strip 52 to pass through, and the other is provided for the light emitting unit 62b of the light source unit 6. The light guiding strip 52 is made by the light of the light emitting unit 62b of the light source unit 6. The light can be generated. The sleeve 53 is recessed in the center of the sleeve 53 and is embedded in the recess 531 by the fixing member 54. The fixing member 54 is locked to the decorative panel 5 by the screwing member S. The locking post 55 is disposed so that the sleeve 53 can be positioned on the decorative panel 5, and the light guiding strip 52 is also positioned on the decorative panel 5 by the fixing member 54 for guiding the light. The light source unit 6 includes a circuit control substrate 61 and a light-emitting member 62 (generally using a light-emitting diode LED), and the light-emitting member 62 includes a position light for warning and a brake The rear illuminating member 621 and the side illuminating member 622 for generating the bright light for the light guiding strip 52, the side illuminating member 622 for producing the bright light having the right illuminating member 6221 and the left illuminating member 6222, the side illuminating member 622 The lamp cover 7 is electrically connected to the circuit control board 61. The lamp cover 7 is a transparent cover. The lamp cover 7 is disposed at the front end of the lamp holder 4 and is waterproof for the backlight 3. When the lamp cover 4 is placed on the lamp holder 4, it is glued or fused, that is, the lamp cover 7 can be disassembled after being covered by the lamp holder 4.

Referring to FIG. 4, FIG. 5 and FIG. 6 again, the lamp structure of the locomotive of the present invention, the rear lamp 3 is assembled, mainly by locking the light source unit 6 to the lower side of the decorative panel 5 by the screwing component S. At the same time, the right and left illuminating members 6221 and 6221 of the side illuminating member 62 of the light source unit 6 are respectively sleeved on one end of the sleeve 53, and the other end of the sleeve 53 is sleeved on the light guiding strip 52, and then borrowed. The fixing member 54 is respectively disposed on the sleeve 53 and the light guiding strip 52, and the kit 53 and the light guiding strip 52 are fixed to the decorative panel 5 by the screwing component S, and then the light source unit 6 and the light guiding unit are attached. The decorative panel 5 of the strip 52 is locked to the socket 4 by a screwing element S (not shown), thereby making the position light for warning and the rear light-emitting member 621 of the brake light and the circuit control substrate 61 is located at the main service hole 41, and the right and left illuminating members 6221 and 6221 of the side illuminating member 622 for supplying the light guiding light 52 are located at the sub-maintenance hole 42, that is, the right and left sides of the side illuminating member 622. The light-emitting members 6221, 6222 and the kit 53 are located in the range of the sub-maintenance hole 42, whereby the lamp cover 7 can be placed on the lamp holder 4, and the light source unit 6 is attached. The decorative panel 5 of the light guiding strip 52 is covered, that is, the assembly of the backlight 3 of the lamp structure after the locomotive of the present invention is completed; when the locomotive of the present invention, the backlight 3 of the lamp structure is intended to be the illuminating member 62 of the light source unit 6. When performing maintenance, it is only necessary to open the maintenance cover 43 of the lamp holder 4 to perform maintenance. For example, when repairing the position light for warning and the rear light-emitting member 621 of the brake light, only the maintenance cover on the main service hole 41 is required. 43 is removed, and the position lamp and the brake light-emitting member 621 for warning can be repaired; when the right and left light-emitting members 6221 and 6221 of the side light-emitting member 622 for producing the light for the light-guiding strip 52 are to be repaired; The maintenance cover 43 on the sub-maintenance hole 42 is only removed, and the right and left illuminating members 6221 and 6221 of the side illuminating member 622 are pulled out from the kit 53 to generate light for the light guiding strip 52. The right and left illuminating members 6221 and 6221 of the side illuminating member 622 perform maintenance work.

Referring to FIG. 7 , the main maintenance hole 41 and the maintenance cover 43 of the auxiliary maintenance hole 42 are integrally formed, that is, the rear light-emitting member 621 and the side light-emitting member 622 are located in the service holes 41 and 42 , and Covered by the same service cover 43, thereby facilitating the manufacture and control of the maintenance cover 43.

The utility model has the advantages that the main maintenance hole 41 and the auxiliary maintenance hole 42 are opened on the socket 4, and the sleeve 53 is sleeved at the end of the light guiding strip 52, and the other end of the sleeve 53 is provided for the light guiding strip. 52. The right and left illuminating members 6221 and 6221 of the side illuminating member 622 for illuminating light are disposed, and the right and left illuminating members 6221 and 6221 of the side illuminating member 622 for producing the bright light guiding member 52 are located at the lamp holder. 4, the auxiliary maintenance hole 42, whereby when the right and left illuminating members 6221 and 6221 of the side illuminating member 622 for producing the bright light for the light guiding strip 52 are to be repaired, only the maintenance cover on the auxiliary maintenance hole 42 is required. 43 is removed, and the right and left illuminating members 6221 and 6221 of the side illuminating member 622 for producing the bright light for the light guiding strip 52 can be repaired, and the side illuminating member for illuminating the light guiding strip 52 can be facilitated. The maintenance of the right and left illuminating members 6221 and 6221 of the 622 further enhances the commerciality of the locomotive and enhances the use efficiency of the rear lamp 3.

In summary, the lamp structure of the locomotive of the present invention can surely achieve the purpose and effect of the claim by the above structure, and should meet the requirements of practicability, novelty and advancement, and submit an application for an invention patent according to law. Pray for the detailed examination of your examiner, and approve the examination and approval of the invention patent.

1. . . locomotive

11. . . headlamp

12. . . Front direction light

13. . . Rear light

14. . . Rear direction light

2. . . Rear light

twenty one. . . Lamp holder

211. . . Light guide strip

212. . . Repair hole

213. . . Repair cover

twenty two. . . Light source unit

221. . . Circuit control substrate

221a. . . Circuit control substrate

222. . . Light-emitting parts

222a. . . Light-emitting parts

twenty three. . . lampshade

twenty four. . . Decorative plates

24a. . . Rear side

241. . . Slot

3. . . Rear light

4. . . Lamp holder

41. . . Main repair hole

42. . . Sub-maintenance hole

42a. . . First service hole

42b. . . Second auxiliary repair hole

43. . . Repair cover

431. . . Insert slot

432. . . Leakproof gasket

4a. . . Water stop

4b. . . Inlay

5. . . Decorative plates

51. . . Slot

52. . . Light guide strip

53. . . Kit

531. . . Groove

54. . . Fastener

55. . . Locking column

6. . . Light source unit

61. . . Circuit control substrate

62. . . Light-emitting parts

621. . . Rear illuminator

622. . . Side illuminator

6221. . . Right illuminator

6222. . . Left illuminator

63. . . power cable

7. . . lampshade

S. . . Screw element

Figure 1 is a schematic diagram of the locomotive lamp configuration.

Figure 2 is an exploded view of the conventional lamp.

Figure 3 is a schematic cross-sectional view of a conventional rear lamp.

Figure 4 is an exploded perspective view of the backlight of the present invention.

Figure 5 is a rear view of the lamp holder of the backlight of the present invention.

Figure 6 is a schematic cross-sectional view of the backlight of the present invention.

Figure 7 is another embodiment of a lamp holder repair cover for the rear lamp of the present invention.

3. . . Rear light

4. . . Lamp holder

41. . . Main repair hole

42. . . Sub-maintenance hole

42a. . . First service hole

42b. . . Second auxiliary repair hole

43. . . Repair cover

5. . . Decorative plates

51. . . Slot

52. . . Light guide strip

53. . . Kit

531. . . Groove

54. . . Fastener

55. . . Locking column

6. . . Light source unit

61. . . Circuit control substrate

62. . . Light-emitting parts

621. . . Rear illuminator

622. . . Side illuminator

6221. . . Right illuminator

6222. . . Left illuminator

63. . . power cable

S. . . Screw element

Claims (10)

A locomotive rear lamp structure, the rear lamp comprises a lamp holder, a decorative plate, a light source unit and a lamp cover; the lamp holder is provided with a maintenance hole, and the maintenance hole cover is provided with a maintenance cover; the decorative plate is locked a light hole is disposed on the decorative plate, and a light guiding strip is disposed on the slot; the light source unit includes a circuit control substrate and a light emitting component; the light cover is a transparent cover, and the light cover is disposed on the cover The lamp holder is characterized in that: the two ends of the light guiding strip are provided with a kit, one end of the sleeve is for the light guiding strip to penetrate, and the other end is for the light emitting unit of the light source unit to be worn, and the kit is fixed by the fixing member The light guide bar is positioned on the decorative panel, and the kit is disposed within the scope of the service hole. The locomotive rear lamp structure of claim 1, wherein the illuminating member comprises a rear illuminating member and a side illuminating member, wherein the side illuminating member comprises a right illuminating member and a left illuminating member, and the right illuminating member And the left illuminating member is disposed in the kit, and the right illuminating member and the left illuminating member are light emitting diodes. The locomotive rear lamp structure according to claim 1, wherein the maintenance hole includes a main maintenance hole and a sub-maintenance hole, and the right illuminating member and the left illuminating member are located in a maintenance range of the sub-maintenance hole, The rear illuminator is located within the range of the main service hole. The locomotive rear lamp structure of claim 3, wherein the auxiliary service hole has a first auxiliary service hole and a second auxiliary service hole. A locomotive rear lamp structure according to claim 3, wherein the sub-maintenance hole is located above the main service hole, and the sub-service hole has a range smaller than the main service hole. The locomotive rear lamp structure of claim 2, wherein the rear illuminating member and the side illuminating member are located in the maintenance hole and covered by the same maintenance cover. A locomotive rear lamp structure according to claim 1, wherein the kit is provided with a recess for the fixing member to be embedded. A locomotive rear lamp structure according to claim 1, wherein the lamp holder is provided with a water blocking piece, and the water blocking piece surrounds the outer periphery of the maintenance hole. The locomotive rear lamp structure according to claim 1, wherein the outer periphery of the maintenance cover is provided with a recessed groove, and the recessed groove is provided with a leakage preventing gasket. The locomotive rear lamp structure of claim 1, wherein the lamp holder is provided with a panel, and the panel is embedded in the slot of the maintenance cover and abuts against the leakage in the slot. Gasket.