Warning signal lamp for exterior of vehicle

Abstract

The utility model relates to the technical field of warning lamps, and particularly discloses a warning signal lamp for the exterior of a vehicle, which comprises a base, a lampshade structure, a circuit control board, a reflection cup and the like. The lampshade structure is fixedly connected with the base, and the lampshade and the base define a mounting cavity; the circuit control board is of a circular structure and is arranged in the mounting cavity, and a plurality of light sources are arranged on the circuit control board; the reflection cup is located on the outer side of the circuit control board and comprises a plurality of lenses of an arc-shaped structure, the lenses are enclosed to form a circular structure, and wavy lines are arranged on the surfaces of the lenses. The circular reflection cup formed by combining a plurality of arc-shaped lenses is adopted, the light effect can be more concentrated, the patterns of the lenses are wavy, the specific patterns enable the light effect to be more obvious, the light is irradiated farther, meanwhile, the irradiation angle of the light is restrained, the light irradiation angle is within the warning range required by laws and regulations, and the warning effect is better. And the warning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of warning lamps, in particular to a warning signal lamp for the exterior of a vehicle. Background Art

[0002] Warning lights are special lighting devices used to alert people or vehicles around to safety. They are widely used in various occasions, including but not limited to roads, construction sites, emergency vehicles, industrial facilities, etc. Warning lights are usually designed to flash or continuously emit light, and the colors may include red, yellow, blue, etc. The specific colors and patterns depend on the application scenario and regulatory requirements. The correct use of warning lights is essential to prevent accidents and protect the safety of people. Among them, the warning lights used on the outside of the vehicle are used to alert other road users to the presence of the vehicle in various situations.

[0003] Existing warning lamps include a bulb arranged on a base, a lampshade arranged outside the bulb, and some warning lamps also include a lens structure. Existing lens structures are relatively simple, and the lenses used are basically on a plane, which can only focus and reflect light in one direction, resulting in a single reflected light effect and limited warning effect. Utility Model Content

[0004] The technical problem solved by the utility model is that the lens structure of the existing warning lamp is relatively simple, and the adopted lens is basically on a plane, which can only focus and reflect the light in one direction, the reflected light effect is simple, and the warning effect is limited.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A warning signal lamp for vehicle exterior, comprising:

[0007] Base;

[0008] A lampshade structure, wherein the lampshade structure is fixedly connected to the base, and the lampshade and the base enclose a mounting chamber;

[0009] A circuit control board, which is arranged in a circular structure and is arranged in the installation chamber, and has a plurality of light sources arranged thereon;

[0010] A reflective cup is located outside the circuit control board, and includes a plurality of lenses with arc structures, and a plurality of lenses are surrounded to form a circular structure, and a surface of the lens is provided with wavy patterns.

[0011] In one embodiment of the utility model, the lampshade structure includes an outer shell and a top cover. The outer shell is a cylindrical structure and is connected to the base by a press-fit snap fit. The top cover is connected to the outer shell by a press-fit snap fit after being movably plugged and fixed to the circuit control board and the reflective cup.

[0012] In one solution of the utility model: sealing rings are respectively provided at the connection position between the top cover and the shell, and at the connection position between the shell and the base.

[0013] In one solution of the utility model: the top surface of the top cover is provided with a plurality of evenly distributed V-shaped protrusions.

[0014] In one solution of the utility model: a mode switching key connected to the circuit control board is arranged in the installation chamber.

[0015] In one solution of the utility model: a keypad is arranged between the mode switching key and the circuit control board.

[0016] In one solution of the utility model: a soft rod is installed and connected to the bottom of the base, and a mounting portion is provided at one end of the soft rod away from the base.

[0017] In one solution of the utility model: a plurality of installation notches are provided on the base.

[0018] Beneficial effects of the utility model:

[0019] The present application adopts a circular reflective cup formed by a combination of several arc-shaped block lenses, which can make the lighting effect more focused, and the lens pattern is wavy. The specific pattern makes the lighting effect more obvious, irradiating the light farther while restricting the lighting angle, so that the lighting angle is within the warning range required by regulations, and the warning effect is better.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the utility model;

[0023] Figure 2 This utility model Figure 1 Schematic diagram of the structure of the section;

[0024] Figure 3 This utility model Figure 1 Schematic diagram of the decomposed structure;

[0025] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model;

[0026] Figure 5 This utility model Figure 4 Schematic diagram of the structure of the section;

[0027] Figure 6 This utility model Figure 4 Schematic diagram of the decomposed structure;

[0028] Figure 7 It is a structural schematic diagram of the top cover of the utility model;

[0029] Figure 8 It is a structural schematic diagram of the circuit control board of the utility model;

[0030] Fig. 9 It is a structural schematic diagram of the reflective cup of the utility model.

[0031] The reference numerals in the figure are:

[0032] 1. Top cover; 2. Sealing ring; 3. Circuit control board; 4. Reflector cup; 5. Outer shell; 6. Mode switch button; 7. Base; 8. Soft rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. 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.

[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] See also Figure 1-9 The utility model is a warning signal light for the exterior of a vehicle, including a base 7, a lampshade structure, a circuit control board 3, a reflective cup 4 and other structures. The lampshade structure is fixedly connected to the base 7, and the lampshade and the base 7 enclose a mounting chamber; the lampshade structure can be screwed to the base 7 by a threaded connection, or can be connected by a press-fit connection. As an example, the lampshade structure can include an outer shell 5 and a top cover 1, the outer shell 5 is a cylindrical structure, and is press-fit connected to the base 7, and the top cover 1 is press-fit connected to the circuit control board 3 and the reflective cup 4 after being movably plugged and fixed. Sealing rings 2 are respectively provided at the connection position between the top cover 1 and the outer shell 5 and the connection position between the outer shell 5 and the base 7. The sealing ring 2 is provided to achieve the effect of sealing and waterproofing.

[0037] See also Figure 1-9 In one embodiment of the utility model, the circuit control board 3 is arranged in a circular structure and is arranged in the installation chamber. The circuit control board 3 is fixedly connected to the base 7, on which a plurality of light sources are arranged, and the light sources may be LED light sources; the circuit control board 3 may be fixedly connected to the base 7 by screws. A plurality of connecting columns may be arranged on the base 7, and threaded holes are arranged at the top of the connecting columns for screws to lock the relevant structure. A plurality of lamp bead light sources are arranged on the circuit control board 3; the lamp bead light sources are evenly arranged around the center of the circuit control board 3. The screws may be ST3*15 round head self-tapping screws or ST3*15 round head self-tapping screws, and the number thereof may be two or three respectively, and they may be arranged in a circumferentially uniform manner.

[0038] See also Figure 1-9 In one embodiment of the utility model, the circuit control board 3 may include a bottom wall and a side wall that are fixedly connected, and the light source may be arranged on the side wall. A plurality of notches are evenly arranged on the edge of the bottom wall, and the notches may be located between two adjacent light source structures. A connecting block corresponding to the notch may be provided at the bottom of the top cover for positioning and limiting. A plurality of evenly arranged V-shaped protrusions may be provided on the top surface of the top cover 1. The V-shaped protrusions may divide the top cover 1 into a plurality of areas, and the number of the areas may correspond to the number and position of the light sources, thereby ensuring the use effect while increasing the strength of the lampshade. The bottom wall may act as a radiator to ensure the heat dissipation effect of the lamp.

[0039] See also Figure 1-9 In one embodiment of the present invention, a mode switch key 6 connected to the circuit control board 3 is provided in the installation chamber. The mode switch key 6 is used as a button for controlling the lamp. The mode switch key 6 can be provided on the top of the lampshade structure and penetrate the top cover 1 (such as Figure 3 ), the button can also be arranged at the bottom and pass through the through hole (such as Figure 6 ), a keypad may be provided between the mode switch key 6 and the circuit control board 3 to enhance the operability of the button.

[0040] See also Figure 1-9 In one embodiment of the utility model, the reflective cup 4 is located outside the circuit control board 3, and the reflective cup 4 includes a plurality of arc-shaped lenses, which are enclosed to form a circular structure, and a patterned lens is arranged outside the arc-shaped lens, which is enclosed in a circular shape and has wavy patterns thereon. The circular reflective cup 4 formed by combining a plurality of arc-shaped block lenses can make the lighting effect more concentrated, and the lens pattern is wavy, and the specific pattern makes the lighting effect more obvious, irradiating the light farther while restricting the lighting angle, so that the lighting angle is within the warning range required by the regulations, and the warning effect is better.

[0041] See also Figure 1-9 In one embodiment of the present utility model, the fixing method of the base 7 can be selected according to the actual situation. A suitable fixing method is adopted according to the place to be fixed. As an example 1, a plurality of mounting notches are provided on the base 7. Bolts or screw structures can be used to directly fix and install (such as Figure 3 As a second example, a soft rod 8 is installed and connected to the bottom of the base 7, and a mounting portion (such as Figure 6 ). The top of the soft rod 8 is provided with an end of an expansion structure, and the end is provided with a mounting hole for fixed connection with a structure such as a base 7. The outer wall of the middle part of the soft rod 8 can be set to a bellows-like structure, so that the soft rod 8 has better bending performance. The mounting portion is arranged on the side of the bottom end of the soft rod 8, which includes two connecting blocks, and a gap is set between the two connecting blocks. The outer wall of the connecting block can be provided with a bolt groove and a through hole for bolt penetration for fixed installation. By providing a soft rod 8 with a connecting portion for installation and connection, installation is more convenient. The soft rod 8 can be hollow for the wire to pass through.

[0042] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the claims of the utility model.

Claims

1. A warning signal light for vehicle exterior, characterized in that: include: Base (7); A lampshade structure, the lampshade structure being fixedly connected to the base (7), the lampshade structure and the base (7) enclosing to form an installation chamber; A circuit control board (3), the circuit control board (3) being arranged in a circular structure and arranged in the installation chamber, and having a plurality of light sources arranged thereon; A reflective cup (4), the reflective cup (4) being located outside the circuit control board (3), the reflective cup (4) comprising a plurality of lenses with arc-shaped structures, the plurality of lenses enclosing each other to form a circular structure, and the surface of the lens being provided with wavy patterns.

2. A vehicle exterior warning signal light according to claim 1, characterized in that: The lampshade structure comprises an outer shell (5) and a top cover (1); the outer shell (5) is a cylindrical structure and is connected to the base (7) by pressing and snapping; the top cover (1) is connected to the outer shell (5) by pressing and snapping after being movably plugged and fixed to the circuit control board (3) and the reflective cup (4).

3. A vehicle exterior warning signal light according to claim 2, characterized in that: Sealing rings (2) are respectively provided at the connection position between the top cover (1) and the outer shell (5) and the connection position between the outer shell (5) and the base (7).

4. A vehicle exterior warning signal light according to claim 3, characterized in that: The top surface of the top cover (1) is provided with a plurality of evenly distributed V-shaped protrusions.

5. A vehicle exterior warning signal light according to claim 4, characterized in that: A mode switching key (6) connected to the circuit control board (3) is arranged in the installation chamber.

6. A vehicle exterior warning signal light according to claim 5, characterized in that: A keypad is provided between the mode switching key (6) and the circuit control board (3).

7. A vehicle exterior warning signal lamp according to any one of claims 1 to 6, characterized in that: A soft rod (8) is installed and connected to the bottom of the base (7), and a mounting portion is provided at one end of the soft rod (8) away from the base (7).

8. A vehicle exterior warning signal light according to any one of claims 1 to 6, characterized in that: The base (7) is provided with a plurality of installation notches.

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