Novel marker lamp

Abstract

The utility model discloses a novel marker lamp which is characterized in that the novel marker lamp comprises a marker plate which is made of a light guide material and is provided with a display surface and an indication sign arranged on the display surface, and the display surface and the indication sign are displayed outwards; the plate placing part is connected to the mark plate and protrudes out of the surface of the mark plate; the light source plate is arranged in the plate placing part, an LED light source is arranged on the light source plate, and the LED light source is optically connected to the sign plate; the sign board further comprises a fixing part, and the fixing part is arranged in the board placing part and does not show the sign board to the outside. Compared with the prior art, the sign board is directly displayed outwards without arranging a shell for protection, product accessories are reduced, the product assembling speed is increased, and the product cost is greatly saved; the plate placing part is arranged to store the light source plate, and the light source plate is fixed by the plate placing part, so that the product assembling speed can be greatly increased, the light source plate does not shift after being assembled, and the lighting effect of the lamp is more stable.

Description

Technical Field

[0001] This utility model relates to the field of emergency lighting equipment, specifically to a novel sign light. Background Technology

[0002] Fire emergency lights are a guarantee of safety and emergency response in public places and a mandatory measure for public fire protection. They have a wide range of applications and their placement environment is relatively complex. Among them, fire emergency sign lights are usually installed at fire escape routes and can provide emergency escape guidance in the event of power outages, fire alarms, etc.

[0003] In fire emergency signage lighting, ultra-thin signage lights feature a minimalist design. The light guide plate effectively transmits the light energy from the LED light source to the display areas of directional arrows, running figures, and other signs. Existing ultra-thin signage lights consist of a lamp housing with front and rear covers, a light guide plate, and a circuit board. The lamp housing has marking holes on its surface, and the circuit board and light guide plate are located inside. The light from the marking holes is displayed to the outside. Due to material limitations, existing ultra-thin signage lights can only use metal lamp housings. However, metal lamp housings require stamping, and a second fixing part needs to be stamped on the side. This places extremely high demands on material quality and craftsmanship, resulting in high product costs and a tendency for deformation after assembly. The circuit board and light guide plate are fixed inside the lamp housing with adhesive. To achieve high light efficiency and energy saving, the placement of the LED light source requires manual operation and must be accurate. Otherwise, misalignment can easily occur, leading to rework and reducing the product yield. Furthermore, the assembly process of circuit boards is cumbersome, and the pasting operation requires a lot of manual intervention for verification, which reduces assembly efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a sign light that is simple in structure, low in price, and has good light guiding properties.

[0005] To achieve the above objectives, this utility model provides a novel sign light, comprising:

[0006] The signboard is made of a light-guiding material and has a display surface and indicator signs set on the display surface, which are exposed to the outside.

[0007] The plate part is connected to the sign plate and protrudes from the surface of the sign plate;

[0008] A light source board is disposed inside the plate section, and an LED light source is provided on the light source board, the LED light source being optically connected to the sign plate;

[0009] The signboard also includes a fixing part, which is located inside the board placement part and is not exposed to the outside.

[0010] Preferably, the signboard includes a first board and a second board, the board placement portion is disposed between the first board and the second board, and the LED light source includes a first light source and a second light source, the first light source irradiating towards the first board and the second light source irradiating towards the second board.

[0011] Preferably, a connecting portion is provided between the first plate and the second plate, and the connecting portion is disposed within the plate-laying portion.

[0012] Preferably, the plate portion is disposed at the edge of the sign plate and connected to the side of the sign element.

[0013] Preferably, the plate placement portion includes a first cover, the first cover being made of opaque plastic, the first cover covering the light source plate and protruding from the surface of the sign plate.

[0014] Preferably, the light source board is fixed to the first cover by adhesive or mechanical fixation.

[0015] Preferably, the first cover is provided with a wire fixing part, and the light source board includes a power cord, which is fixed to the first cover through the wire fixing part.

[0016] Preferably, the feed plate portion includes a second cover and a first cover fixed on the second cover. The second cover has a feed portion that is adapted to the wire fixing portion and recessed inward. The power cord and the wire fixing portion are disposed in the feed portion. The feed portion has a wire outlet hole communicating with the outside.

[0017] Preferably, the plate placement portion includes a second cover and a first cover fixed to the second cover, wherein at least one of the first cover and the second cover protrudes from the surface of the sign plate;

[0018] A) The second cover and the signboard are integrally injection molded from the same type of plastic; or,

[0019] B) The second cover is made of an opaque material, and the signboard is made of a light-guiding / light-transmitting material; the second cover and the signboard are connected to each other by two-color injection molding; or...

[0020] C) The second cover and the signboard can be assembled or disassembled as separate components.

[0021] Preferably, the plate portion is provided with a first buckle and a second buckle, the first cover is provided with a first buckle, and the first cover is fixed to the second cover by the first buckle and the second buckle;

[0022] A) The second buckle is disposed on the second cover; and / or,

[0023] B) The second buckle is disposed on the edge of the signboard; and / or,

[0024] C) The signboard has an assembly hole that passes through the signboard, and the second buckle is disposed on the second cover. The first buckle passes through the assembly hole and is fastened to the second buckle.

[0025] Preferably, the signboard includes a first plate and a second plate, with a connecting portion between the first plate and the second plate. Both the first plate and the second plate are provided with assembly holes. The connecting portion and the assembly holes are disposed within the plate placement portion, and the assembly holes and the connecting portion are on the same horizontal line.

[0026] Preferably, the plate-laying portion includes a second cover and a first cover fixed to the second cover;

[0027] A) The edge of the signboard is provided with a frame forming a shape around the signboard, the signboard is disposed within the frame, and the frame and the second cover are integrally injection molded from the same type of plastic; and / or,

[0028] B) A back plate covering the back of the signboard is provided behind the signboard. The board placement part includes a second cover and a first cover fixed on the second cover. The back plate and the second cover are integrally injection molded from the same type of plastic.

[0029] Preferably, the signboard has a back panel covering the back of the signboard and a frame formed around the shape of the signboard;

[0030] A) The frame is provided with an assembly buckle, and the edge of the back panel is curved towards the frame to form an assembly edge. The back panel is fixed to the frame by the assembly buckle and the assembly edge; or

[0031] B) The back panel and the frame are integrally formed from metal / plastic, and the signboard is fixed in the back panel and the frame by pressing and fastening.

[0032] Preferably, the edge of the signboard is provided with a frame forming a shape around the signboard, the signboard is disposed within the frame, and the edge of the frame is provided with a fixing plate buckle, the signboard is fixed to the frame by the fixing plate buckle.

[0033] Preferably, a back plate is provided behind the signboard to cover the back of the signboard, and a gap is provided between the back plate and the signboard.

[0034] Compared with the prior art, the beneficial effects of this utility model are: (1) Compared with the traditional technology, the signboard can be directly displayed to the outside without the need for a shell for protection, reducing product accessories, speeding up product assembly, and greatly saving product costs; (2) The light source board is stored in the board placement part. The light source board is fixed by the board placement part, which can greatly speed up the product assembly. After assembly, the light source board will not shift, making the light effect of the lamp more stable. Attached Figure Description

[0035] Figure 1 This is a perspective view of Example 1.

[0036] Figure 2 This is an exploded perspective view of Example 1.

[0037] Figure 3 yes Figure 1 Sectional view of AA.

[0038] Figure 4 This is an exploded perspective view of the first cover and the light source plate in Embodiment 1.

[0039] Figure 5 This is a perspective view of Example 2.

[0040] Figure 6 This is a three-dimensional view of the first cover and the light source plate after they are separated from the sign plate in Embodiment 2.

[0041] Figure 7 This is an exploded perspective view of the double-sided version of Example 2.

[0042] Figure 8 yes Figure 5 A cross-sectional view of BB.

[0043] Figure 9 yes Figure 5 A sectional view of CC.

[0044] Figure 10 This is a perspective view of Example 3.

[0045] Figure 11 This is an exploded perspective view of the front of the single-sided version of Example 3.

[0046] Figure 12 This is an exploded perspective view of the back of the double-sided version of Example 3.

[0047] Figure 13 yes Figure 10 A sectional view of DD.

[0048] 1-Signboard; 11-Display surface; 12-Indicator sign; 13-Fixing part; 14-Connecting part; 2-Plate placement part; 21-First cover; 22-Second cover; 23-First buckle; 24-Second buckle; 25-Assembly hole; 3-Light source board; 31-LED light source; 4-Wire fixing part; 41-Wire placement part; 42-Wire outlet hole; 5-Back panel; 51-Assembly edge; 6-Frame; 61-Assembly buckle; 62-Plate fixing buckle. Detailed Implementation

[0049] The technical solution of this utility model will be further described below with reference to specific embodiments.

[0050] Example 1

[0051] like Figures 1 to 4 As shown, this utility model provides a novel sign light, including: a sign plate 1, made of a light-guiding material, having a display surface 11 and an indicator sign 12 disposed on the display surface 11, wherein the display surface 11 and the indicator sign 12 are displayed to the outside;

[0052] A placement plate 2 is connected to the sign plate 1 and protrudes from the surface of the sign plate 1. A light source plate 3 is disposed within the placement plate 2, and an LED light source 31 is provided on the light source plate 3, which is optically connected to the sign plate 1. The sign plate 1 also includes a fixing part 13, which is disposed within the placement plate 2 and is not exposed to the outside. Compared with traditional technologies, the sign plate 1 is directly exposed without the need for a protective outer shell, reducing product components, accelerating product assembly speed, and greatly saving product costs. Using the placement plate 2 to store the light source plate 3, the light source plate 3 is fixed by the placement plate 2, which greatly accelerates product assembly speed, and after assembly, the light source plate 3 will not shift, making the light effect of the lamp more stable.

[0053] The signboard 1 includes a first board and a second board. The board placement part 2 is disposed between the first board and the second board. The LED light source 31 includes a first light source and a second light source. The first light source illuminates the first board, and the second light source illuminates the second board. According to GB51309, public buildings need to install centrally controlled lighting fixtures. Among them, the fire emergency sign light can switch the on / off state of the indicator sign 12 as needed. The board placement part 2 and the light source board 3 are placed between the first board and the second board, which can greatly reduce the distance between the light source board 3 and the indicator sign 12. Moreover, the light of the indicator sign 12 on the first board and the light of the indicator sign 12 on the second board do not interfere with each other.

[0054] A connecting part 14 is provided between the first plate and the second plate. The connecting part 14 is located inside the plate placement part 2. This structure enables the marking plate 1 to be produced from the same mold, reducing the production cost and assembly cost of the product.

[0055] The plate placement section 2 includes a first cover 21 made of opaque plastic. The first cover 21 covers the light source plate 3 and protrudes from the surface of the marking plate 1. The light source plate 3 is fixed to the first cover 21 by adhesive or mechanical fixation. This structure simplifies the product assembly process and speeds up the assembly process. A wire securing part 4 is provided on the first cover 21. The light source plate 3 includes a power cord, which is fixed to the first cover 21 by the wire securing part 4. The plate placement section 2 includes a second cover 22 and a first cover 21 fixed to the second cover 22. The second cover 22 has a wire placement part 41 that is adapted to and recessed inwards from the wire securing part 4. The power cord and the wire securing part 4 are disposed within the wire placement part 41. The wire placement part 41 has a wire outlet hole 42 communicating with the outside. This structure protects the power cord on the light source plate 3 and prevents the power cord from being pulled off.

[0056] The plate placement part 2 includes a second cover 22 and a first cover 21 fixed on the second cover 22. At least one of the first cover 21 and the second cover 22 protrudes from the surface of the sign plate 1. The first cover 21 and the sign plate 1 can be assembled or disassembled as separate accessories.

[0057] The plate section 2 is provided with a first buckle 23 and a second buckle 24. The first cover 21 is provided with the first buckle 23. The first cover 21 is fixed to the second cover 22 by the first buckle 23 and the second buckle 24. The sign plate 1 is provided with an assembly hole 25 that passes through the sign plate 1. The second buckle 24 is provided on the second cover 22. The first buckle 23 passes through the assembly hole 25 and is fastened to the second buckle 24. This structure makes the first cover 21 more secure after assembly and less likely to fall off.

[0058] A connecting portion 14 is provided between the first plate and the second plate. Both the first plate and the second plate are provided with assembly holes 25. The connecting portion 14 and the assembly holes 25 are located in the plate placement portion 2. The assembly holes 25 and the connecting portion 14 are on the same horizontal line. This structure can strengthen the connection between the plate placement portion 2 and the sign plate 1 and prevent the sign plate 1 from detaching from the plate placement portion 2.

[0059] The plate placement part 2 includes a second cover 22 and a first cover 21 fixed on the second cover 22; the sign plate 1 is provided with a back plate 5 covering the back of the sign plate 1 and a frame 6 formed around the shape of the sign plate 1. The back plate 5, the frame 6 and the second cover 22 are integrally injection molded from the same plastic. This structure can reduce the number of accessories of the product, speed up the assembly of the product, and the frame 6 can reflect light to prevent the light of the LED light source 31 from shining outward from the edge of the sign plate 1, so as to improve the light effect of the product.

[0060] The frame 6 is provided with a fixing plate buckle 62 on its edge. The sign plate 1 is fixed to the frame 6 by the fixing plate buckle 62. This structure can better fix the sign plate 1 in the frame 6 and prevent the sign plate 1 from tilting up and detaching from the frame 6.

[0061] Since the signboard 1 is made of light-guiding material, if the distance between the back panel 5 and the signboard 1 is too close, the back panel 5 will be reflected onto the signboard 1. Therefore, a gap is provided between the back panel 5 and the signboard 1 to improve the product display effect.

[0062] Example 2

[0063] like Figures 5 to 9 As shown, this utility model provides a novel sign light, including: a sign plate 1, made of a light-guiding material, having a display surface 11 and an indicator sign 12 disposed on the display surface 11, wherein the display surface 11 and the indicator sign 12 are displayed to the outside;

[0064] A placement plate 2 is connected to the sign plate 1 and protrudes from the surface of the sign plate 1. A light source plate 3 is disposed within the placement plate 2, and an LED light source 31 is provided on the light source plate 3, which is optically connected to the sign plate 1. The sign plate 1 also includes a fixing part 13, which is disposed within the placement plate 2 and is not exposed to the outside. Compared with traditional technologies, the sign plate 1 is directly exposed without the need for a protective outer shell, reducing product components, accelerating product assembly speed, and greatly saving product costs. Using the placement plate 2 to store the light source plate 3, the light source plate 3 is fixed by the placement plate 2, which greatly accelerates product assembly speed, and after assembly, the light source plate 3 will not shift, making the light effect of the lamp more stable.

[0065] The signboard 1 includes a first board and a second board. The board placement part 2 is disposed between the first board and the second board. The LED light source 31 includes a first light source and a second light source. The first light source illuminates the first board, and the second light source illuminates the second board. According to GB51309, public buildings need to install centrally controlled lighting fixtures. Among them, the fire emergency sign light can switch the on / off state of the indicator sign 12 as needed. The board placement part 2 and the light source board 3 are placed between the first board and the second board, which can greatly reduce the distance between the light source board 3 and the indicator sign 12. Moreover, the light of the indicator sign 12 on the first board and the light of the indicator sign 12 on the second board do not interfere with each other.

[0066] The plate placement part 2 includes a first cover 21 made of opaque plastic. The first cover 21 covers the light source plate 3 and protrudes from the surface of the marking plate 1. The light source plate 3 is fixed to the first cover 21 by adhesive or mechanical fixation. This structure simplifies the product assembly steps and speeds up the assembly process. The first cover 21 is provided with a wire fixing part 4. The light source plate 3 includes a power cord, which is fixed to the first cover 21 by the wire fixing part 4. This structure protects the power cord on the light source plate 3 and prevents it from falling off due to pulling.

[0067] The plate placement part 2 includes a second cover 22 and a first cover 21 fixed on the second cover 22. At least one of the first cover 21 and the second cover 22 protrudes from the surface of the sign plate 1. The second cover 22 is made of opaque material, and the sign plate 1 is made of light-guiding / light-transmitting material. The second cover 22 and the sign plate 1 are connected to each other by two-color injection molding. Alternatively, the first cover 21 and the second cover 22 can be assembled or disassembled as separate accessories.

[0068] The plate part 2 is provided with a first buckle 23 and a second buckle 24. The first cover 21 is provided with the first buckle 23. The first cover 21 is fixed to the second cover 22 by the first buckle 23 and the second buckle 24. The second buckle 24 is provided on the second cover 22. And / or, the second buckle 24 is provided on the edge of the sign plate 1.

[0069] The plate placement part 2 includes a second cover 22 and a first cover 21 fixed on the second cover 22; the edge of the sign plate 1 is provided with a frame 6 forming a shape around the sign plate 1, the sign plate 1 is disposed in the frame 6, and the frame 6 and the second cover 22 are integrally injection molded from the same type of plastic.

[0070] In some embodiments, as a single-sided sign light, the signboard 1 has a back plate 5 covering the back of the signboard 1 and a frame 6 formed around the shape of the signboard 1. The frame 6 has an assembly buckle 61, and the edge of the back plate 5 is curved towards the frame 6, forming an assembly edge 51. The back plate 5 is fixed to the frame 6 by the assembly buckle 61 and the assembly edge 51. Since the signboard 1 is made of a light-guiding material, if the distance between the back plate 5 and the signboard 1 is too close, the back plate 5 will be reflected onto the signboard 1. Therefore, a gap is provided between the back plate 5 and the signboard 1 to improve the product display effect.

[0071] Example 3

[0072] like Figures 10 to 13 As shown, this utility model provides a novel sign light, including: a sign plate 1, made of a light-guiding material, having a display surface 11 and an indicator sign 12 disposed on the display surface 11, wherein the display surface 11 and the indicator sign 12 are displayed to the outside;

[0073] A placement plate 2 is connected to the sign plate 1 and protrudes from the surface of the sign plate 1. A light source plate 3 is disposed within the placement plate 2, and an LED light source 31 is provided on the light source plate 3, which is optically connected to the sign plate 1. The sign plate 1 also includes a fixing part 13, which is disposed within the placement plate 2 and is not exposed to the outside. Compared with traditional technologies, the sign plate 1 is directly exposed without the need for a protective outer shell, reducing product components, accelerating product assembly speed, and greatly saving product costs. Using the placement plate 2 to store the light source plate 3, the light source plate 3 is fixed by the placement plate 2, which greatly accelerates product assembly speed, and after assembly, the light source plate 3 will not shift, making the light effect of the lamp more stable.

[0074] The signboard 1 includes a first board and a second board. The board placement part 2 is disposed between the first board and the second board. The LED light source 31 includes a first light source and a second light source. The first light source illuminates the first board, and the second light source illuminates the second board. According to GB51309, public buildings need to install centrally controlled lighting fixtures. Among them, the fire emergency sign light can switch the on / off state of the indicator sign 12 as needed. The board placement part 2 and the light source board 3 are placed between the first board and the second board, which can greatly reduce the distance between the light source board 3 and the indicator sign 12. Moreover, the light of the indicator sign 12 on the first board and the light of the indicator sign 12 on the second board do not interfere with each other.

[0075] The plate placement part 2 includes a first cover 21 made of opaque plastic. The first cover 21 covers the light source plate 3 and protrudes from the surface of the marking plate 1. The light source plate 3 is fixed to the first cover 21 by adhesive or mechanical fixation. This structure simplifies the product assembly steps and speeds up the assembly process. The first cover 21 is provided with a wire fixing part 4. The light source plate 3 includes a power cord, which is fixed to the first cover 21 by the wire fixing part 4. This structure protects the power cord on the light source plate 3 and prevents it from falling off due to pulling.

[0076] The plate placement part 2 includes a second cover 22 and a first cover 21 fixed on the second cover 22. At least one of the first cover 21 and the second cover 22 protrudes from the surface of the sign plate 1. The second cover 22 and the sign plate 1 are integrally injection molded from the same type of plastic. This structure reduces product accessories and saves product costs.

[0077] The first cover 21 is provided with a first buckle 23, and the plate part 2 is provided with a second buckle 24. The first cover 21 is fixed to the second cover 22 by the first buckle 23 and the second buckle 24.

[0078] As a single-sided sign light, the back panel 5 and the frame 6 are integrally molded from metal / plastic, and the sign plate 1 is fixed inside the back panel 5 and the frame 6 by pressing and fastening. Since the sign plate 1 is made of light-guiding material, if the distance between the back panel 5 and the sign plate 1 is too close, the back panel 5 will be reflected onto the sign plate 1. Therefore, a gap is provided between the back panel 5 and the sign plate 1 to improve the product display effect.

[0079] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel marker light characterized in that, include: The signboard is made of a light-guiding material and has a display surface and indicator signs set on the display surface, which are exposed to the outside. The plate part is connected to the sign plate and protrudes from the surface of the sign plate; A light source board is disposed inside the plate section, and an LED light source is provided on the light source board, the LED light source being optically connected to the sign plate; The signboard also includes a fixing part, which is located inside the board placement part and is not exposed to the outside.

2. A novel marker light as claimed in claim 1, wherein, The signboard includes a first plate and a second plate, and the plate placement part is disposed between the first plate and the second plate. The LED light source includes a first light source and a second light source, with the first light source illuminating towards the first plate and the second light source illuminating towards the second plate.

3. A novel marker light as claimed in claim 2, wherein, A connecting portion is provided between the first plate and the second plate, and the connecting portion is disposed within the plate-laying portion.

4. A novel marker light as claimed in claim 1, wherein, The plate is disposed on the edge of the sign plate and connected to the side of the sign.

5. A novel marker light as claimed in claim 2 or 4, wherein, The plate placement section includes a first cover made of opaque plastic, which covers the light source plate and protrudes from the surface of the sign plate.

6. A novel marker light as claimed in claim 5, wherein, The light source board is fixed to the first cover by adhesive or mechanical fixation.

7. A novel marker light as claimed in claim 6, wherein The first cover is provided with a wire fixing part, and the light source board includes a power cord, which is fixed to the first cover through the wire fixing part.

8. A novel marker light as claimed in claim 7, wherein The feed plate section includes a second cover and a first cover fixed on the second cover. The second cover has a feed section that is adapted to the wire fixing section and is recessed inward. The power cord and the wire fixing section are disposed in the feed section. The feed section has a wire outlet hole that communicates with the outside.

9. A novel marker light as claimed in claim 1, wherein, The plate-laying part includes a second cover and a first cover fixed on the second cover, wherein at least one of the first cover and the second cover protrudes from the surface of the sign plate; A) The second cover and the signboard are integrally injection molded from the same type of plastic; or, B) The second cover is made of an opaque material, and the signboard is made of a light-guiding / light-transmitting material; the second cover and the signboard are connected to each other by two-color injection molding; or... C) The second cover and the signboard can be assembled or disassembled as separate components.

10. A novel marker light as claimed in claim 9, wherein, The plate section is provided with a first buckle and a second buckle, and the first cover is provided with a first buckle. The first cover is fixed to the second cover by the first buckle and the second buckle. A) The second buckle is disposed on the second cover; and / or, B) The second buckle is disposed on the edge of the signboard; and / or, C) The signboard has an assembly hole that passes through the signboard, and the second buckle is disposed on the second cover. The first buckle passes through the assembly hole and is fastened to the second buckle.

11. A novel marker light as defined in claim 1, characterized by The signboard includes a first plate and a second plate, with a connecting portion between the first plate and the second plate. Both the first plate and the second plate have assembly holes. The connecting portion and the assembly holes are located within the plate placement portion, and the assembly holes and the connecting portion are on the same horizontal line.

12. A novel marker light as claimed in claim 1, wherein, The plate-laying section includes a second cover and a first cover fixed to the second cover; A) The edge of the signboard is provided with a frame forming a shape around the signboard, the signboard is disposed within the frame, and the frame and the second cover are integrally injection molded from the same type of plastic; and / or, B) A back plate covering the back of the signboard is provided behind the signboard. The board placement part includes a second cover and a first cover fixed on the second cover. The back plate and the second cover are integrally injection molded from the same type of plastic.

13. A novel marker light as claimed in claim 1, wherein, The signboard has a back panel covering the back of the signboard and a frame formed around the shape of the signboard; A) The frame is provided with assembly buckles, and the edge of the back panel is curved towards the frame to form an assembly edge. The back panel is fixed to the frame by the assembly buckles and the assembly edge; or B) The back panel and the frame are integrally formed from metal / plastic, and the signboard is fixed in the back panel and the frame by pressing and fastening.

14. A novel marker light as defined in claim 1, wherein The signboard has a frame around its edge that surrounds its shape, and the signboard is placed inside the frame. The frame has a fixing buckle on its edge, and the signboard is fixed to the frame by the fixing buckle.

15. A novel marker light as claimed in claim 1, wherein, A back panel is provided behind the signboard to cover the back of the signboard, and there is a gap between the back panel and the signboard.

Images