Warning lamp

Abstract

A warning lamp relates to the technical field of warning lamps and comprises a warning lamp body, the warning lamp body comprises a lamp holder, a lamp cover and a lamp cover, the circuit board is vertically arranged at the top of the lamp holder and is provided with a front end and a rear end; the lamp bead assembly comprises a plurality of yellow light lamp beads and a plurality of red light lamp beads, the yellow light lamp beads and the red light lamp beads are electrically connected with the circuit board, the yellow light lamp beads are arranged at the front end of the circuit board, and the red light lamp beads are arranged at the rear end of the circuit board; and the lampshade is arranged on the top face of the lamp holder in a covering mode, and the circuit board and the lamp bead assembly are both contained in the lampshade. By the adoption of the technical scheme, yellow light emitted by the yellow light lamp beads and red light emitted by the red light lamp beads cannot interfere with each other, the light emitting effect of the yellow light lamp beads and the red light lamp beads is improved, and the warning effect of the warning lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, in particular to a warning light. Background Art

[0002] Warning lights are devices used to send visual signals, mainly used to alert or warn people of potential dangers or emergencies. They are commonly used in police cars, fire trucks, ambulances, engineering vehicles, bicycles, ships, road construction areas, and other occasions that require attention.

[0003] The existing warning lights mainly include a lamp holder, lamp beads and a lampshade covering the lamp beads. The lamp beads include red lamp beads and yellow lamp beads, which are respectively distributed on both sides of the lamp holder. However, the lamp beads in the existing warning lights are usually laid flat on the surface of the lamp holder, and the yellow lamp beads and the red lamp beads are not separated. When seeing the red light behind the warning light (only the red light should be seen), you will also see part of the yellow light. When seeing the yellow light in front of the warning light (only the yellow light should be seen), you will also see part of the red light. The red light and yellow light generated by the lamp beads will interfere with each other, which is easy to cause misleading light information, thus causing accidents. Utility Model Content

[0004] The purpose of the utility model is to provide a warning light in view of the defects and shortcomings in the prior art.

[0005] The technical solution adopted by the utility model is: a warning light, including a warning light body, the warning light body includes:

[0006] Lamp holder;

[0007] A circuit board is vertically arranged on the top of the lamp holder and has a front end and a rear end;

[0008] A lamp bead assembly, comprising a plurality of yellow lamp beads and a plurality of red lamp beads, wherein the plurality of yellow lamp beads and the plurality of red lamp beads are electrically connected to the circuit board, and the plurality of yellow lamp beads are arranged at the front end of the circuit board, and the plurality of red lamp beads are arranged at the rear end of the circuit board; and

[0009] A lampshade is arranged on the top surface of the lamp holder, and the circuit board and the lamp bead assembly are both accommodated in the lampshade.

[0010] Preferably, a fixing ring is provided on the top of the lamp holder, and a first limit block and a second limit block are provided on both sides of the fixing ring, the first limit block and the second limit block cooperate to form a limit gap for inserting a circuit board, and a clearance groove is provided on the circuit board to enable the circuit board to be smoothly inserted into the limit gap.

[0011] Preferably, a plurality of the yellow light beads are evenly arranged at the front end of the circuit board, and a plurality of the red light beads are evenly arranged at the rear end of the circuit board.

[0012] Preferably, the warning light body further comprises a lamp pole, the lamp pole is located below the lamp holder, and the lamp pole is detachably connected to the lamp holder.

[0013] Preferably, a connecting portion is provided at the top of the lamp pole, and a plugging groove for plugging and cooperating with the connecting portion is provided at the bottom of the lamp holder.

[0014] Preferably, a mounting groove is provided on the side wall of the lamp pole, the mounting groove is connected to the interior of the lamp pole, a mounting rubber ring and a taillight assembly are provided in the mounting groove, the mounting rubber ring is used to fix the taillight assembly in the mounting groove, and the taillight assembly is used to emit red light.

[0015] Preferably, the taillight assembly includes a taillight housing arranged in the mounting groove, a taillight circuit board arranged in the taillight housing, taillight beads arranged on the taillight circuit board, and a taillight cover for closing the taillight housing.

[0016] Preferably, a positioning plate is provided inside the lamp pole, and the positioning plate is located between the mounting groove and the bottom end of the lamp pole, and the positioning plate cooperates with the inner wall of the lamp pole to form a positioning cavity, so as to realize positioning and fixing of the lamp pole through the positioning cavity.

[0017] Preferably, the lamp pole comprises a first half shell and a second half shell, the first half shell and the second half shell are arranged opposite to each other, and a locking member for locking the first half shell and the second half shell is arranged between the first half shell and the second half shell.

[0018] Preferably, the locking member includes a positioning column fixed on the first half shell, a plug-in column fixed on the second half shell, and a locking screw for locking the positioning column and the plug-in column, the interior of the positioning column is provided with a through hole for inserting the plug-in column, the interior of the plug-in column is provided with a thread matching the locking screw, and the first half shell is provided with a screw hole connected to the through hole of the positioning column, so that the locking screw can extend into the positioning column through the screw hole and be threadedly connected with the plug-in column.

[0019] After adopting the above technical solution, the beneficial effects of the utility model are:

[0020] 1. The present application separates the yellow light beads from the red light beads by means of a circuit board, thereby reducing the mutual interference between the yellow light and the red light, and avoiding the misleading of light information to vehicles, ships, pedestrians, etc. in the front and rear directions during use. At the same time, since the circuit board is arranged vertically, the yellow light beads and the red light beads arranged on the front and rear ends of the circuit board have better luminous effects, thereby improving the warning effect of the warning light;

[0021] 2. The present application provides a lamp pole so that when the lamp holder needs to be raised, the lamp pole and the lamp holder can be combined. At the same time, the lamp pole may not be used. The operation is simple and convenient and the application range is wide.

[0022] 3. The present application provides a taillight assembly on the lamp pole, which can emit red light simultaneously with the red light beads, thereby further improving the warning effect to the rear side of the warning light. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0025] Figure 2 It is a schematic diagram used to reflect the coordination relationship between the lamp holder, circuit board, lamp bead assembly and lampshade;

[0026] Figure 3 It is a schematic diagram for reflecting the matching relationship between the fixing ring, the first limiting block, the second limiting block and the circuit board;

[0027] Figure 4 It is a schematic diagram used to reflect the coordination relationship between the light pole and the tail light assembly;

[0028] Figure 5 It is a schematic diagram for reflecting the matching relationship between the first half shell, the second half shell and the locking member.

[0029] Explanation of the reference numerals: 100, warning light body; 10, lamp holder; 11, fixing ring; 12, first limit block; 13, second limit block; 14, limit gap; 20, circuit board; 21, clearance groove; 30, lamp bead assembly; 31, yellow light lamp bead; 32, red light lamp bead; 40, lamp cover; 50, lamp pole; 501, connecting part; 502, mounting groove; 503, mounting rubber ring; 504, positioning plate; 51, first half shell; 511, positioning column; 52, second half shell; 521, plug-in column; 53, locking screw; 60, tail light assembly; 61, tail light housing; 62, tail light circuit board; 63, tail light bead; 64, tail light cover. DETAILED DESCRIPTION

[0030] The following will be combined with the attached embodiment of the present utility model Figure 1-5, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "back", "side", "circumferential" and the like in the present invention indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the words "first", "second" and the like are only used to distinguish multiple components or structures with the same or similar structures, and do not represent any special limitation on the setting order or connection relationship.

[0032] This embodiment relates to a warning light, referring to Figure 1 and Figure 2 , including a warning light body 100, the warning light body 100 includes a lamp holder 10, a circuit board 20, a lamp bead assembly 30 and a lampshade 40, wherein the lamp holder 10 is generally truncated, the circuit board 20 is vertically arranged on the top of the lamp holder 10, and the circuit board 20 has a front end and a rear end, the lamp bead assembly 30 includes a plurality of yellow light beads 31 and a plurality of red light beads 32, the plurality of yellow light beads 31 and the plurality of red light beads 32 are electrically connected to the circuit board 20, and the plurality of yellow light beads 31 are arranged at the front end of the circuit board 20, and the plurality of red light beads 32 are arranged at the rear end of the circuit board 20. The lampshade 40 is arranged on the top surface of the lamp holder 10, and the circuit board 20 and the lamp bead assembly 30 are both accommodated in the lampshade 40.

[0033] In addition, it should be noted that, in the present embodiment, the lampshade 40 is a transparent lampshade with a refracting prism, so that the yellow light and the red light emitted by the lamp bead assembly 30 are refracted and dispersed more evenly through the refracting prism arranged inside the lampshade 40, so that the light of the warning light body 100 at each 360° luminous angle in the horizontal plane is more uniform, and the situation that vehicles, ships, pedestrians, etc. in the front and rear at certain angles cannot be observed due to insufficient brightness can be avoided.

[0034] By vertically arranging the circuit board 20 on the top of the lamp holder 10, and arranging a plurality of yellow lamp beads 31 and a plurality of red lamp beads 32 at the front and rear ends of the circuit board 20 respectively, the yellow lamp beads 31 and the red lamp beads 32 are separated, so that the yellow light emitted by the yellow lamp beads 31 and the red light emitted by the red lamp beads 32 will not interfere with each other, avoiding misleading of light information to vehicles, ships, pedestrians, etc. in the front and rear directions, thereby reducing the occurrence of accidents.

[0035] Further, refer to Figure 2 and Figure 3 A fixing ring 11 is provided on the top of the lamp holder 10, and a first limiting block 12 and a second limiting block 13 are provided on both sides of the fixing ring 11. The first limiting block 12 and the second limiting block 13 cooperate to form a limiting gap 14 for inserting the bottom side of the circuit board 20, and a clearance groove 21 is opened on the circuit board 20 for allowing the circuit board 20 to be smoothly inserted into the limiting gap 14.

[0036] It can be understood that, through the setting of the fixing ring 11, the first limit block 12 and the second limit block 13 and the make way groove 21 on the circuit board 20, the circuit board 20 can be stably erected on the top of the lamp holder 10, so that the yellow light bead 31 and the red light bead 32 can stably emit yellow light and red light outward, thereby ensuring the light warning effect of the warning light, and the structure is simple, the operation is simple and convenient, and the assembly difficulty is relatively low.

[0037] Furthermore, a plurality of yellow light beads 31 are evenly arranged at the front end of the circuit board 20, and a plurality of red light beads 32 are evenly arranged at the rear end of the circuit board 20. In this embodiment, the yellow light beads 31 and the red light beads 32 are arranged in two rows. In other embodiments, they can also be arranged in one row, three rows, or other number of rows, which is not limited here.

[0038] Further, refer to Figure 1 and Figure 4 The warning light body 100 further includes a lamp pole 50, the interior of which is hollow, and the lamp pole 50 is disposed below the lamp holder 10, and the lamp pole 50 and the lamp holder 10 are detachably connected. By disposing the lamp pole 50, when the lamp holder 10 needs to be raised, it is only necessary to assemble the lamp pole 50 and the lamp holder 10, which is simple and convenient to operate and has a wide range of uses.

[0039] Furthermore, a connection portion 501 is provided at the top of the lamp pole 50, and a plugging groove for plugging and matching with the connection portion 501 is provided at the bottom of the lamp holder 10. When the lamp pole 50 and the lamp holder 10 are assembled, a detachable connection between the lamp pole 50 and the lamp holder 10 can be achieved through a variety of connection methods, such as threaded connection, snap connection, etc., which are relatively conventional technical means in the art and will not be elaborated here.

[0040] Furthermore, a mounting groove 502 is provided on the side wall of the lamp pole 50, and the mounting groove 502 is connected to the interior of the lamp pole 50. A mounting rubber ring 503 and a taillight assembly 60 are provided in the mounting groove 502. The mounting rubber ring 503 is used to fix the taillight assembly 60 in the mounting groove 502 on the lamp pole 50, and the taillight assembly 60 is used to emit red light.

[0041] By emitting red light simultaneously from the taillight assembly 60 and the red light beads 32 , the warning effect of the warning light can be further improved, thereby warning the vehicles, ships or pedestrians behind, etc., and effectively reducing the occurrence of accidents.

[0042] Specifically, the taillight assembly 60 includes a taillight housing 61 disposed in the mounting groove 502 , a taillight circuit board 62 disposed in the taillight housing 61 , a taillight bead 63 disposed on the taillight circuit board 62 , and a taillight cover 64 for closing the taillight housing 61 .

[0043] Through the above arrangement, the tail light assembly 60 can stably emit red light outward, thereby ensuring the warning effect of the lamp tube.

[0044] In addition, a positioning plate 504 is provided inside the lamp pole 50. The positioning plate 504 is located between the mounting groove 502 and the bottom end of the lamp pole 50. The positioning plate 504 cooperates with the inner wall of the lamp pole 50 to form a positioning cavity, so as to realize the positioning and fixation of the lamp pole 50 through the positioning cavity.

[0045] It can be understood that when the lamp pole 50 needs to be fixed, the positioning cavity is set and matched with a columnar structure to achieve rapid positioning and fixation of the lamp pole 50. When not in use, the lamp pole 50 can be removed from the columnar structure, which is simple and convenient to operate.

[0046] Further, refer to Figure 4 and Figure 5 The lamp pole 50 includes a first half shell 51 and a second half shell 52, which are arranged opposite to each other, and a locking member for locking the first half shell 51 and the second half shell 52 is arranged between the first half shell 51 and the second half shell 52. That is, the first half shell 51 and the second half shell 52 can be locked by the locking member, so that the lamp pole 50 formed by the first half shell 51 and the second half shell 52 is relatively stable.

[0047] Specifically, the locking member includes a positioning column 511 fixedly arranged on the first half shell 51, a plug-in column 521 fixedly arranged on the second half shell 52, and a locking screw 53 for locking the positioning column 511 and the plug-in column 521, wherein the interior of the positioning column 511 is provided with a through hole for inserting the plug-in column 521, the interior of the plug-in column 521 is provided with a screw hole threadedly matched with the locking screw 53, and the first half shell 51 is provided with a screw hole connected to the through hole of the positioning column 511, so that the locking screw 53 can extend into the positioning column 511 through the screw hole and be threadedly connected with the plug-in column 521.

[0048] During assembly, the first half shell 51 and the second half shell 52 are aligned and fitted together, and the plug-in column 521 is inserted into the positioning column 511. At this time, one end of the locking screw 53 is inserted into the positioning column 511 through the screw hole and threadedly connected to the plug-in column 521, thereby locking the first half shell 51 and the second half shell 52, thereby ensuring the stability of the lamp pole 50.

[0049] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A warning light, comprising a warning light body (100), characterized in that: The warning light body (100) comprises: Lamp holder (10); A circuit board (20) is vertically arranged on the top of the lamp holder (10) and has a front end and a rear end; A lamp bead assembly (30), comprising a plurality of yellow light lamp beads (31) and a plurality of red light lamp beads (32), wherein the plurality of yellow light lamp beads (31) and the plurality of red light lamp beads (32) are electrically connected to the circuit board (20), and the plurality of yellow light lamp beads (31) are arranged at the front end of the circuit board (20), and the plurality of red light lamp beads (32) are arranged at the rear end of the circuit board (20); and A lampshade (40) is arranged on the top surface of the lamp holder (10), and the circuit board (20) and the lamp bead assembly (30) are both accommodated in the lampshade (40).

2. The warning light according to claim 1, characterized in that: A fixing ring (11) is arranged on the top of the lamp holder (10), and a first limiting block (12) and a second limiting block (13) are arranged on both sides of the fixing ring (11), the first limiting block (12) and the second limiting block (13) cooperate to form a limiting gap (14) for inserting a circuit board (20), and a clearance groove (21) is provided on the circuit board (20) for enabling the circuit board (20) to be smoothly inserted into the limiting gap (14).

3. The warning light according to claim 1, characterized in that: A plurality of the yellow light beads (31) are evenly arranged at the front end of the circuit board (20), and a plurality of the red light beads (32) are evenly arranged at the rear end of the circuit board (20).

4. The warning light according to claim 1, characterized in that: The warning light body (100) further comprises a lamp pole (50), wherein the lamp pole (50) is located below the lamp holder (10), and the lamp pole (50) is detachably connected to the lamp holder (10).

5. The warning light according to claim 4, characterized in that: The top of the lamp pole (50) is provided with a connecting portion (501), and the bottom of the lamp holder (10) is provided with a plugging groove for plugging and matching with the connecting portion (501).

6. The warning light according to claim 4, characterized in that: The side wall of the lamp pole (50) is provided with a mounting groove (502), the mounting groove (502) is communicated with the interior of the lamp pole (50), a mounting rubber ring (503) and a tail light assembly (60) are arranged in the mounting groove, the mounting rubber ring (503) is used to fix the tail light assembly (60) in the mounting groove (502), and the tail light assembly (60) is used to emit red light.

7. The warning light according to claim 6, characterized in that: The taillight assembly (60) comprises a taillight housing (61) arranged in the mounting groove (502), a taillight circuit board (62) arranged in the taillight housing (61), a taillight bead (63) arranged on the taillight circuit board (62), and a taillight cover (64) for closing the taillight housing (61).

8. The warning light according to claim 6, characterized in that: A positioning plate (504) is provided inside the lamp pole (50), and the positioning plate (504) is located between the mounting groove (502) and the bottom end of the lamp pole (50), and the positioning plate (504) cooperates with the inner wall of the lamp pole (50) to form a positioning cavity, so as to realize the positioning and fixing of the lamp pole (50) through the positioning cavity.

9. The warning light according to claim 4, characterized in that: The lamp pole (50) comprises a first half shell (51) and a second half shell (52), wherein the first half shell (51) and the second half shell (52) are arranged opposite to each other, and a locking member for locking the first half shell (51) and the second half shell (52) is arranged between the first half shell (51) and the second half shell (52).

10. The warning light according to claim 9, characterized in that: The locking member comprises a positioning column (511) fixed on the first half shell (51), a plug-in column (521) fixed on the second half shell (52), and a locking screw (53) for locking the positioning column (511) and the plug-in column (521); a through hole for inserting the plug-in column (521) is provided inside the positioning column (511); a thread matching with the locking screw (53) is provided inside the plug-in column (521); and a screw hole connected with the through hole of the positioning column (511) is provided on the first half shell (51), so that the locking screw (53) can be inserted into the positioning column (511) through the screw hole and then be threadedly connected with the plug-in column (521).

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