TWM574574U - Warning Light - Google Patents

Abstract

The present invention relates to a warning light, which mainly comprises a rectangular-shaped lamp holder arranged at two ends with a plurality of accommodating grooves, and two sides extending and convexly corresponding to the curved segments, so that the circuit board and the optical unit of the light-emitting unit The light-increasing units are vertically disposed and disposed in the accommodating groove and the curved segment, and at least one light-emitting component is electrically connected to the outer end surface of the circuit substrate, and the optical light-increasing unit covers the light-emitting unit outside the optical brightening unit. The light-incident portion formed on the end surface is provided with a tapered groove in the lateral direction, and a convex portion is formed in the lateral direction of the tapered groove. The light-increasing portion is longitudinally arranged with a plurality of convex strips, and the two convex strips are oppositely formed with concave portions in the optical brightening unit. The end surface is formed with a tapered groove corresponding to the tapered groove, and an arcuate flange is formed in the tapered hole, so that the light emitting element is correspondingly disposed in the tapered pit; thereby, the light emitted by the light emitting element is brightened by the optical brightening unit. The external part is illuminated, so that the brightness and illumination range of the light-emitting component can be improved, and the light source performance can be increased, and the illumination dead angle can not be generated, so as to achieve good warning lighting effect, and in the whole But also by practical effect on the characteristics of those who use the line.

Description

Warning Light

The present invention relates to a warning light, in particular to a light emitted by a light-emitting element that is externally illuminated through a light-increasing portion of an optical add-on unit, so that the light illumination brightness and illumination range of the light-emitting element can be increased, and the light source can be added. Efficacy, no lighting dead angle, to achieve a good warning lighting effect, and more practical performance characteristics in its overall implementation.

Press, generally, all kinds of vehicles will be equipped with various headlights, small lights, tail lights, direction lights, brake lights, etc. according to different positions, in order to use different positions of light to emit different colors of light under different conditions. It can be used to remind other drivers or passers-by to pay attention to the location of the car or the direction of driving. It can also provide the driver with the effect of illuminating the road to ensure the safety of driving when the driver is dim, the line of sight is unknown or driving at night.

However, the warnings of various vehicles in general vehicles are not good enough to cause dead angles, especially in heavy rain or dense fog, which is more likely to cause various traffic accidents; therefore, there will be drivers on the vehicle. A variety of warning lights are installed. The main function of this type of warning light is to attract people's attention and achieve warning and indication effects.

However, although the warning light can achieve the expected effect of lighting warning, it is also found in its actual operation and implementation. The warning light is mainly composed of a lamp holder, a lamp post that is erected on the lamp holder, and a spacer group. The light-emitting diodes disposed on the lamp post are composed of a lamp cover that is disposed on the lamp post and the outer surface of the light-emitting diode. When the warning light is activated, the illumination of the light-emitting diode is a linear light of a single light spot. Projection, such that the light is projected from the lampshade, and can only be concentrated on the local lampshade directly in front of it. Since the light-emitting diodes are arranged on the lamp post at intervals, the light at the corresponding light-emitting diode of the lampshade is quite bright. At the two sides of the light-emitting diode, a light source illumination dead angle is formed, which cannot uniformly illuminate the entire circumference of the lamp cover, resulting in a lack of warning lighting effect of the existing warning light, so that there is still room for improvement in the overall implementation process. .

The reason is that the creators, in view of this, uphold the rich experience in design and development and actual production of the relevant industries for many years, research and improve the existing defects, and provide a warning light to achieve better practical value.

The main purpose of the present invention is to provide a warning light, which mainly causes the light emitted by the light-emitting element to be radiated outward through the light-increasing portion of the optical add-on unit, so that the light illumination brightness and the illumination range of the light-emitting element can be increased, and the light can be increased. The performance of the light source does not produce a blind spot of illumination, so as to achieve a good warning lighting effect, and more practical performance characteristics in its overall implementation.

The main purpose and effect of this creation warning light is achieved by the following specific technical means:

The main system includes a lamp holder, an illumination unit and an optical add-on unit; wherein:

The lamp holder has a rectangular shape, and a plurality of accommodating grooves are arranged at two ends of the lamp holder, and corresponding arc-shaped segments are extended and protruded on both sides of the lamp holder;

The illuminating unit is provided with a circuit board, the circuit board is vertically disposed in the accommodating groove of the lamp holder and the arc segment, and at least one of the outer end faces of the circuit substrate is electrically connected Light-emitting element

The optical add-on unit is vertically disposed in the accommodating groove and the arc-shaped segment of the lamp holder, so that the optical add-on unit covers the outside of the illuminating unit and forms an outer surface of the optical add-on unit. a light-increasing portion is provided with a tapered groove in a lateral direction, and a convex portion is formed laterally in the tapered groove, and a plurality of convex strips are arranged in a longitudinal direction of the light-increasing portion, and between the two convex strips a concave portion is formed oppositely, and an inner end surface of the optical brightening unit is formed with a tapered groove corresponding to the tapered groove, and an arc flange is formed in the tapered hole, so that the light emitting element of the light emitting unit is correspondingly disposed on Inside the cone.

A preferred embodiment of the present invention, wherein the arcuate segment arrangement ring of the lamp holder is provided with a plurality of inner slots, and an outer slot is disposed at an outer edge of the arc segment corresponding to each of the inner slots. The circuit board of the light-emitting unit is provided with a first insertion portion that can be inserted and assembled correspondingly to the inner slot of the arc segment, and the optical light-increasing unit is provided with a plug-in corresponding to the outer slot of the arc-shaped segment.掣 Combine the positioning of the second plug.

In a preferred embodiment of the present invention, the light-emitting element of the light-emitting unit is a light-emitting diode.

In a preferred embodiment of the present invention, a light cover is further provided. The light cover is made of a light-transmitting material, and the light cover is fixed to each of the receiving grooves and the two sides of the lamp holder. The convex portion is convex outside the curved segment.

In a preferred embodiment of the present invention, the lamp cover is screwed to the lamp holder by a screwing member.

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

First, please refer to the schematic diagram of the three-dimensional decomposition structure of the first picture, the three-dimensional combination structure diagram of the second picture, and the third side view of the side view combination structure of the creation. The main body of the creation includes a lamp holder (1) ), a light-emitting unit (2), an optical add-on unit (3) and a lampshade (4); wherein:

The lamp holder (1) has a rectangular shape, and a plurality of accommodating grooves (11) are arranged at two ends of the lamp holder (1), and correspondingly extended on both sides of the lamp holder (1) An arc segment (12), the arc segment (12) is arranged with a plurality of inner slots (121), and the arc segments (12) are provided with outer plugs corresponding to the outer edges of the inner slots (121). Slot (122).

The illuminating unit (2) is provided with a circuit board (21), and the circuit board (21) is vertically disposed to accommodate the accommodating groove (11) of the lamp holder (1) and the arc segment ( 12), and the first plug portion (211) is protruded from the inner slot (121) of the circuit board (21) corresponding to the arc segment (12), so that the circuit board (21) can The first insertion portion (211) is coupled to the inner slot (121) of the arc segment (12), and is electrically connected to the outer surface of the circuit substrate (21) to provide at least one light-emitting element (22). The light-emitting element (22) may be a light-emitting diode.

The optical add-on unit (3), please refer to the fourth figure, the three-dimensional structure diagram of the optical add-on unit of the present invention, the fifth figure, the schematic view of the optical add-on unit of the present invention, and the sixth figure. As shown in the cross-sectional structural diagram, it is vertically disposed in the accommodating groove (11) of the lamp holder (1) and the arc segment (12), and the optical brightness enhancement unit (3) corresponds to the arc. The outer slot (122) of the segment (12) is convexly provided with a second insertion portion (31), so that the optical add-on unit (3) can use the second insertion portion (31) and the curved portion ( 12) The outer slot (122) is inserted and positioned, so that the optical add-on unit (3) covers the outside of the light-emitting unit (2), and a light-incinting portion is formed on an outer surface of the optical brightening unit (3). 32) The light-increasing portion (32) is provided with a tapered groove (321) in a lateral direction, and a convex portion (322) is laterally formed in the tapered groove (321), and is longitudinally arranged in the light-increasing portion (32). Convex with several convex strips 323), a concave portion (324) is formed between the two ribs (323), and a tapered hole is formed in the inner end surface of the optical brightening unit (3) corresponding to the tapered groove (321). An arc flange (331) is formed in the tapered pit (33), so that the light-emitting element (22) of the light-emitting unit (2) is correspondingly disposed in the tapered pit (33).

The lamp cover (4) is made of a light-transmitting material, and the lamp cover (4) is covered and fixed on each of the receiving grooves (11) at both ends of the lamp holder (1) and the two sides are extended and protruded. The arc segment (12) is externally fixed and fixed by screwing with the socket (1).

In this way, the present invention is used in operation, and when the warning light is activated, the light emitted by the light-emitting element (22) of each of the light-emitting units (2) is irradiated to the corresponding optical brightening unit. (3) in the tapered pit (33), the light is refracted and reflected by the tapered pit (33) and the arc flange (331), and the refracted and reflected light is projected outward to pass the The tapered groove (321), the convex portion (322) and the ridge (323) of the brightness enhancement portion (32) on the outer end surface of the optical add-on unit (3) are further refracted and reflected several times to enhance the illuminating The illumination brightness and the illumination range of the light of the component (22) are such that the light emitted by each of the light-emitting elements (22) can be staggered by the optical brightening units (3), and no dark corners are generated. Light-emitting elements (22) can also be formed with bright illumination brightness at intervals, so that the periphery of each of the optical add-on units (3) can be uniformly illuminated, and the emitted light can pass through the lamp cover (4). Projected outside.

As described above, the composition and use of the present construction structure can be seen that, compared with the existing structure, the present invention mainly causes the light emitted by the light-emitting element to be radiated outward through the light-increasing portion of the optical add-on unit. The illumination brightness and the illumination range of the light-emitting component can be improved, and the light source performance can be increased, and the illumination dead angle can not be generated, so as to achieve a good warning lighting effect, and the utility model has more practical utility characteristics in its overall implementation.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1)‧‧‧ lamp holder

(11) ‧‧‧ accommodating slots

(12)‧‧‧Arc segments

(121)‧‧‧Inside slot

(122)‧‧‧Outside slot

(2) ‧‧‧Lighting unit

(21)‧‧‧ circuit board

(211)‧‧‧The first transplanting department

(22) ‧‧‧Lighting elements

(3) ‧‧‧Optical Addition Unit

(31) ‧‧‧Second intubation

(32)‧‧‧Enhanced Department

(321)‧‧‧ Conical trough

(322)‧‧‧ convex

(323) ‧ ‧ ribs

(324)‧‧‧ recess

(33)‧‧‧Cone pit

(331)‧‧‧Arc flange

(4) ‧‧‧shade

(41)‧‧‧Spiral components

The first picture: a schematic diagram of the three-dimensional decomposition structure of the creation

The second picture: schematic diagram of the three-dimensional combination structure of the creation

The third picture: schematic diagram of the side view combination structure of the creation

Figure 4: Schematic diagram of the three-dimensional structure of the optical adder unit of the present creation

Figure 5: Schematic diagram of the top view of the optical adder unit of the present creation

Figure 6: Schematic diagram of the side view of the optical add-on unit of the present creation

Claims (5)

A warning light, which mainly comprises a lamp holder, a light-emitting unit and an optical brightness-increasing unit; wherein: the lamp holder has a rectangular shape, and a plurality of accommodating grooves are arranged at two ends of the lamp holder, and the lamp holder is arranged at the lamp holder The illuminating unit is provided with a circuit board, and the circuit board is vertically disposed in the accommodating groove and the arc segment of the lamp holder. The at least one illuminating element is electrically connected to the outer surface of the circuit board; the optical illuminating unit is vertically disposed in the accommodating groove of the lamp holder and the arc segment, so that the optical illuminating unit is Covering the outside of the light-emitting unit, a light-increasing portion is formed on an outer surface of the optical brightening unit, and the light-increasing portion is provided with a tapered groove in a lateral direction, and a convex portion is formed laterally in the tapered groove, and the light-incident portion is formed in the light-incident portion. a plurality of ribs are arranged in the longitudinal direction, and a concave portion is formed between the two ribs. The inner end surface of the optical glazing unit is formed with a tapered groove corresponding to the tapered groove, and the tapered hole is formed in the tapered crater. An arc flange is provided for the corresponding light-emitting element of the light-emitting unit To the tapered pit. The warning light according to the first aspect of the invention, wherein the arc-shaped segment arrangement ring of the lamp holder is provided with a plurality of inner slots, and the outer slot is provided at an outer edge of the arc-shaped segment corresponding to each of the inner slots. The circuit board of the illuminating unit is provided with a first insertion portion that can be inserted and positioned correspondingly to the inner slot of the arc segment, and the optical glazing unit is convexly disposed corresponding to the outer slot of the arc segment The second insertion portion can be inserted and positioned. The warning light of claim 1, wherein the light-emitting element of the light-emitting unit is a light-emitting diode. The warning light of claim 1 is further provided with a lamp cover which is made of a light-transmitting material, and the lamp cover is fixed to each of the receiving grooves and both sides of the lamp holder. Extending the convex portion of the curved portion. The warning light according to item 4 of the patent application, wherein the lamp cover is fixedly coupled to the lamp holder by using a screwing member.