CN218468844U

CN218468844U - Uniform lighting type warning lamp

Info

Publication number: CN218468844U
Application number: CN202222446867.2U
Authority: CN
Inventors: 邓蚁; 张业湘
Original assignee: Guangdong Sanmu Automotive Electronics Co ltd
Current assignee: Guangdong Sanmu Automotive Electronics Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-10
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an even luminous warning light, which relates to the technical field of lamps and lanterns and comprises a lamp main body, wherein a lamp plate is arranged in the lamp main body; an annular inner lens is arranged on the lamp body, a TIR lens is arranged on the lower side of the annular inner lens, a light-gathering concave position is arranged on the lower side of the TIR lens, an arc-shaped reflecting surface is arranged on the outer side of the TIR lens, the light-gathering concave position faces the LED lamp bead, a conical reflecting inclined surface is arranged on the inner side of the annular inner lens, and an annular emergent surface is arranged on the outer side of the annular inner lens; the lamp body is provided with an outer lamp cover, an annular light-emitting cover is arranged on the lower side of the outer lamp cover, and warning strip-shaped lines are arranged on the inner side of the annular light-emitting cover; through adopting the replaceable outer lampshade of annular inner lens cooperation after the improvement, make the warning light can make shorter, narrower size, guarantee luminous effect simultaneously and satisfy the needs of warning sign, and the outer lampshade can be according to different vision needs replacement, and the installation is used nimble conveniently.

Description

Uniform lighting type warning lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to an even luminous formula warning light.

Background

The traditional Beacon warning lamp needs a larger light-emitting area in order to meet the optical requirements of ECE R65 class 1, so that the size of the whole lamp is very large, and is even as high as 120mm. If the volume of the warning lamp needs to be reduced, the warning lamp can only be made shorter and narrower, in practice, the design can easily cause that the lighting effect of the warning lamp is not uniform enough, obvious light and dark stripes can be displayed visually, and the effect is particularly prominent under the low-light environment, so that the indicating effect of the warning lamp is directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an even luminous formula warning light.

The utility model provides a technical scheme that its technical problem adopted is: the uniform light-emitting type warning lamp comprises a lamp body, wherein a lamp plate is arranged in the lamp body, and an LED lamp bead is arranged on the lamp plate; an annular inner lens is arranged on the lamp body, a TIR lens is arranged on the lower side of the annular inner lens, a light-gathering concave position is arranged on the lower side of the TIR lens, an arc-shaped reflecting surface is arranged on the outer side of the TIR lens, the light-gathering concave position faces the LED lamp bead, a conical reflecting inclined surface is arranged on the inner side of the annular inner lens, and an annular emergent surface is arranged on the outer side of the annular inner lens; an outer lampshade is arranged on the lamp main body, an annular light-emitting cover is arranged on the lower side of the outer lampshade, the inner side of the annular light-emitting cover faces the annular emergent surface of the annular inner lens, and warning strip-shaped grains are arranged on the inner side of the annular light-emitting cover; a top cover is arranged on the upper side of the annular light emitting cover.

According to the utility model provides an even luminous formula warning light through adopting the interchangeable outer lampshade of annular inner lens cooperation after the improvement, has following technological effect at least: the warning lamp can be made to be shorter and narrower in size, the requirement of warning identification is met by the aid of a light emitting effect, the outer lampshade can be replaced according to different visual requirements, and the warning lamp is flexible and convenient to mount and use.

As some preferred embodiments of the utility model, the lamp main part outside is provided with lamp main part counterpoint groove, annular light-emitting cover downside is provided with the first counterpoint step of light-emitting cover.

As some preferred embodiments of the utility model, the annular inner lens inboard is provided with the inner lens mounting panel, the annular inner lens passes through inner lens mounting panel cooperation screw carries out fixed mounting.

As some preferred embodiments of the utility model, be provided with the inner lens fixed station in the lamp main part, the inner lens fixed station passes the lamp plate with inner lens mounting panel cooperation screw carries out fixed connection.

As some preferred embodiments of the utility model, be provided with lamp plate location plane in the lamp main part, the lamp plate fixed mounting be in on the lamp plate location plane.

As some preferred embodiments of the utility model, lamp plate locating plane downside is provided with lamp main part strengthening rib.

As some preferred embodiments of the utility model, the outer lamp shade upside is provided with light-emitting cover second alignment step, the top cap is outer along being provided with top cap location limit, light-emitting cover second alignment step with top cap location edge all has buckle structure.

As some preferred embodiments of the present invention, the top cover underside is provided with a top cover reinforcing rib.

As some preferred embodiments of the utility model, the lamp main part downside is provided with the installation cover, be provided with the installation cover mounting hole on the installation cover.

As some preferred embodiments of the utility model, be provided with the installation cover draw-in groove on the installation cover, the lamp main part downside is provided with the lamp main part limit of pegging graft.

The utility model has the advantages that:

1. the novel technology can make the warning lamp shorter and smaller, and the lighting effect is uniform, excessive and natural, and the optical performance is better;

2. the outer lampshade can be replaced by different lampshade structures according to different visual requirements.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of the uniformly illuminated warning light of the present invention;

FIG. 2 is a three-dimensional cross-sectional view of the uniformly illuminated warning light of the present invention;

FIG. 3 is a three-dimensional cross-sectional view of the uniform light-emitting warning lamp of the present invention at another angle;

fig. 4 is a schematic structural view of the uniform light-emitting warning lamp of the present invention.

Reference numerals:

the lamp body comprises a lamp body 100, a lamp body alignment groove 110, an inner lens fixing table 120, a lamp panel positioning plane 130, a lamp body reinforcing rib 131 and a lamp body inserting edge 140;

a lamp panel 200;

an annular inner lens 300, a TIR lens 310, a light-gathering concave part 311, an arc-shaped reflecting surface 312, a conical reflecting inclined surface 320, an annular emergent surface 330 and an inner lens mounting plate 340;

the LED lamp comprises an outer lamp cover 400, an annular light outlet cover 410, warning strip patterns 411, a first alignment step 412 of the light outlet cover and a second alignment step 420 of the light outlet cover;

the top cover 500, the top cover positioning edge 510 and the top cover reinforcing rib 520;

installation cover 600, installation cover mounting hole 610, installation cover draw-in groove 620.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more, and the terms greater than, less than, more than, etc. are understood not to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Fig. 1 is a perspective view of an embodiment of the present invention, referring to fig. 1, an embodiment of the present invention provides a uniform light emitting type warning lamp, including a lamp main body 100. Referring to fig. 2 and 3, a lamp panel 200 is provided in the lamp body 100, and the lamp panel 200 is provided with LED lamp beads as a light emitting body of the warning lamp.

Further, referring to fig. 4, the lamp body 100 is provided with an annular inner lens 300, and a TIR lens 310 is provided on a lower side of the annular inner lens 300. The lower side of the TIR lens 310 is provided with a light-gathering concave part 311, the outer side of the TIR lens 310 is provided with an arc-shaped reflecting surface 312, and the light-gathering concave part 311 faces the LED lamp bead. The inner side of the annular inner lens 300 is provided with a conical reflecting slope 320, and the outer side of the annular inner lens 300 is provided with an annular exit surface 330.

Light emitted by the LED lamp beads on the lamp panel 200 firstly enters the light-gathering concave 311, then is reflected to the conical reflective inclined surface 320 of the annular inner lens 300 on the arc reflective surface 312 of the TIR lens 310, and finally is reflected to the annular exit surface 330. Wherein the arc-shaped reflecting surface 312 of the TIR lens 310 can make the light more draw close to the middle of the conical reflecting inclined surface 320 when being distributed on the conical reflecting inclined surface 320, and then make the light which is emitted out of the annular emergent surface 330 also draw close to the middle horizontal position, and this design can be more suitable for shorter and narrower warning lights of the size on the premise of not influencing the uniformity of the lighting effect.

Still further, the lamp body 100 is provided with the outer lamp cover 400, the lower side of the outer lamp cover 400 is provided with the annular light-emitting cover 410, the inner side of the annular light-emitting cover 410 faces the annular emergent surface 330 of the annular inner lens 300, and the inner side of the annular light-emitting cover 410 is provided with the warning stripe 411, so that the warning lamp effect is more clear and obvious.

Still further, the top cover 500 is arranged on the upper side of the annular light outlet cover 410, so that the warning lamp is protected, and the clear effect that the redundant light is emitted to influence the warning lamp can be avoided.

In actual work, the TIR lens 310 on the lower side of the annular inner lens 300 is firstly adopted to condense the light emitted by the LED lamp beads on the lamp panel 200, so that the light emitted by the LED lamp beads is collected as much as possible, and the optical efficiency is improved. Then, the direction of the light rays is changed by the design of the conical reflecting inclined plane 320 on the inner side of the annular inner lens 300, and the inclined plane design of the conical reflecting inclined plane 320 can control the light-emitting angle in the vertical direction to face the annular exit surface 330 on the outer side of the annular inner lens 300. Finally, the light emitted from the annular emitting surface 330 passes through the warning stripe 411 of the outer lampshade 400 to control the light-emitting angle in the horizontal direction, so as to form a uniform luminous optical effect with a good warning and marking effect.

In some embodiments, the warning lamp can be made into a Beacon warning lamp with a light-emitting surface only 13.5mm high, uniform lighting effect and excessive nature, and the optical grade of the Beacon warning lamp meets ECE R65 Class 2, and compared with ECE R65 Class 1 on the market, the Beacon warning lamp is higher in grade and better in optical performance.

In some embodiments, the lamp panel 200 is fixed to the lamp body 100 by heat-conducting glue, so that the structure is more firm and reliable.

It is conceivable that the outer lamp cover 400 is necessarily made of a transparent material, such as amber-colored transparent plastic.

In some embodiments, referring to fig. 2, a lamp body aligning groove 110 is formed on the outer side of the lamp body 100, and a light outlet cover first aligning step 412 is formed on the lower side of the annular light outlet cover 410, so that the lamp body 100 and the outer lamp cover 400 can be conveniently installed in an abutting manner.

In this embodiment, optionally, the lamp body 100 is fixed to the outer lamp cover 400 by gluing after being abutted.

In some embodiments, an inner lens mounting plate 340 is disposed inside the annular inner lens 300, and the annular inner lens 300 is fixedly mounted by the inner lens mounting plate 340 in cooperation with screws, so that the mounting and assembling efficiency is improved.

In some embodiments, the lamp body 100 is provided with the inner lens fixing table 120, and the inner lens fixing table 120 penetrates through the lamp panel 200 and the inner lens mounting plate 340 to be fixedly connected with a screw in a matching manner, so that sufficient accuracy and reliability in mounting are ensured, and a light emitting effect is facilitated.

Some embodiments are provided with lamp plate locating plane 130 on lamp body 100, and lamp plate 200 fixed mounting guarantees that lamp plate 200 installs firmly on lamp plate locating plane 130, can not become flexible easily, misplace and influence luminous effect.

Some embodiments, referring to fig. 3, lamp plate positioning plane 130 is provided with lamp body stiffener 131 on the lower side, which improves lamp plate positioning plane 130 and even lamp body 100 structural strength.

In some embodiments, the outer lamp cover 400 is provided with a light-emitting cover second alignment step 420 on the upper side, the top cover 500 is provided with a top cover positioning edge 510 on the outer edge, and the light-emitting cover second alignment step 420 and the top cover positioning edge 510 both have a fastening structure.

In some embodiments, the top cover 500 has top cover ribs 520 on the underside thereof, which improves the structural strength of the top cover 500, and the top cover ribs 520 can also abut against the outer lamp cover 400 on the underside thereof, so that the structure is firmer and more reliable.

In some embodiments, the lamp body 100 is provided with a mounting sleeve 600 at the lower side thereof, and the mounting sleeve 600 is provided with a mounting sleeve mounting hole 610. The mounting sleeve 600 is used as a fixing structure of the warning lamp, namely, the warning lamp is fixed at a preset mounting position through the mounting sleeve 600. The mounting sleeve 600 is detachable and replaceable, and can be flexibly selected and replaced according to needs.

In some embodiments, the mounting sleeve 600 is provided with a mounting sleeve slot 620, and the lower side of the lamp body 100 is provided with a lamp body inserting edge 140, so as to ensure the fixation between the lamp body 100 and the mounting sleeve 600.

In the description herein, references to the description of the terms "some embodiments" or "conceivably" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an even luminous formula warning light, includes lamp body (100), be provided with lamp plate (200) in lamp body (100), LED lamp pearl, its characterized in that have on lamp plate (200):

an annular inner lens (300) is arranged on the lamp body (100), a TIR lens (310) is arranged on the lower side of the annular inner lens (300), a light-gathering concave position (311) is arranged on the lower side of the TIR lens (310), an arc-shaped reflecting surface (312) is arranged on the outer side of the TIR lens (310), the light-gathering concave position (311) faces the LED lamp bead, a conical reflecting inclined surface (320) is arranged on the inner side of the annular inner lens (300), and an annular emergent surface (330) is arranged on the outer side of the annular inner lens (300);

an outer lamp cover (400) is arranged on the lamp body (100), an annular light outlet cover (410) is arranged on the lower side of the outer lamp cover (400), the inner side of the annular light outlet cover (410) faces the annular emergent surface (330) of the annular inner lens (300), and warning strip-shaped grains (411) are arranged on the inner side of the annular light outlet cover (410);

the upper side of the annular light outlet cover (410) is provided with a top cover (500).

2. The uniformly illuminated warning light of claim 1, wherein: the lamp body (100) is provided with a lamp body aligning groove (110) on the outer side, and a first aligning step (412) of the light outlet cover is arranged on the lower side of the annular light outlet cover (410).

3. The uniformly illuminated warning light of claim 1, wherein: the inner side of the annular inner lens (300) is provided with an inner lens mounting plate (340), and the annular inner lens (300) is fixedly mounted by matching screws with the inner lens mounting plate (340).

4. The uniformly illuminated warning light of claim 3, wherein: be provided with interior lens fixed station (120) on lamp body (100), interior lens fixed station (120) pass lamp plate (200) with interior lens mounting panel (340) cooperation screw carries out fixed connection.

5. The uniformly illuminated warning light of claim 1, wherein: be provided with lamp plate locating plane (130) on lamp body (100), lamp plate (200) fixed mounting be in on lamp plate locating plane (130).

6. The uniformly illuminated warning light of claim 5, wherein: and a lamp body reinforcing rib (131) is arranged on the lower side of the lamp panel positioning plane (130).

7. The uniformly illuminated warning light of claim 1, wherein: outer lamp shade (400) upside is provided with out light cover second counterpoint step (420), top cap (500) outer edge is provided with top cap location limit (510), go out light cover second counterpoint step (420) with all have buckle structure on top cap location limit (510).

8. The uniformly illuminated warning light of claim 1, wherein: and a top cover reinforcing rib (520) is arranged on the lower side of the top cover (500).

9. The uniformly illuminated warning light of claim 1, wherein: the lamp body (100) downside is provided with installation cover (600), be provided with installation cover mounting hole (610) on installation cover (600).

10. The uniformly illuminated warning light of claim 9, wherein: the lamp body is characterized in that an installation sleeve clamping groove (620) is formed in the installation sleeve (600), and a lamp body inserting edge (140) is arranged on the lower side of the lamp body (100).