CN210153596U

CN210153596U - High-intensity illumination warning lamp

Info

Publication number: CN210153596U
Application number: CN201921241182.6U
Authority: CN
Inventors: 刘志
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-03-17
Anticipated expiration: 2029-08-01

Abstract

The utility model belongs to the technical field of the warning light, especially, relate to high intensity illumination warning light. Including casing and the lamp shade of connection on the casing, be equipped with the printing opacity portion on the lamp shade, still include a plurality of lighting unit of locating in the casing still be equipped with the reflector on lieing in the lighting unit in the casing, be equipped with a plurality ofly on the reflector relative with lighting unit and can be with the light reflection to the leaded light face of printing opacity portion department that lighting unit sent. The utility model provides a high strength illumination warning light, it will utilize the optical structure of leaded light face in its relative luminescence unit through the reflector, realizes ejecting light from assembling printing opacity portion to effectively improve illumination intensity, this product simple structure, light and handy, small moreover.

Description

High-intensity illumination warning lamp

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the warning light, especially, relate to high intensity illumination warning light.

[ background of the invention ]

The warning lamp is generally used for maintaining road safety, and is generally used in development of police cars, engineering vehicles, fire trucks, emergency vehicles, precaution management vehicles, road maintenance vehicles, tractors, emergency A/S vehicles, mechanical equipment and the like, and is used for interlocking control signals in electrical control circuits of machinery, electric power, machine tools, chemical engineering, telecommunication, ships, metallurgy and the like. The existing warning lamps are complex in structure, large in size and insufficient in illumination intensity, and cannot play a warning effect on the road, so that some vehicles do not give way in time.

[ summary of the invention ]

For solving the problem that the illumination intensity of the warning lamp is not enough in the prior art, the utility model provides a high-intensity illumination warning lamp.

The utility model discloses a realize through following technical scheme:

high strength illumination warning light, including casing and the lamp shade of connection on the casing, be equipped with the printing opacity portion on the lamp shade, still include a plurality of lighting unit of locating in the casing still be equipped with the reflector on lieing in the lighting unit in the casing, be equipped with a plurality ofly on the reflector relative with lighting unit and can be with the light reflection to the leaded light face of printing opacity portion department that lighting unit sent.

According to the high-intensity illumination warning lamp, the light guide surfaces are opposite to the light emitting units one by one.

The high-intensity illumination warning lamp further comprises a circuit board, and the light-emitting units are arranged on the upper end face of the circuit board and are arranged at intervals along the outer edge of the circuit board.

The high-intensity illumination warning lamp comprises a light guide surface and a light emitting unit, wherein the light guide surface comprises a first cambered surface bent towards the light transmission part from bottom to top and two opposite cambered surfaces which are arranged on two sides of the first cambered surface and incline towards the direction of the light emitting unit, and the first cambered surface and the two cambered surfaces form a coated light guide surface above the light emitting unit.

According to the high-intensity illumination warning lamp, the reflecting cover and the circuit board are both provided with circular peripheral surfaces, and the reflecting cover is connected to the circuit board and is coaxially arranged with the circuit board.

When the reflector is installed in the lampshade, the outer side of the first cambered surface is close to or in contact with the inner side surface of the light-transmitting part.

The high-intensity illumination warning lamp is characterized in that a heat dissipation cover connected to the lower end of the circuit board is further arranged in the shell.

According to the high-intensity illumination warning lamp, the lampshade is detachably connected to the shell, and the sealing ring is arranged at the joint of the lampshade and the shell.

According to the high-intensity illumination warning lamp, the circuit board is further connected with a power line, the bottom of the shell is provided with a through hole for the power line to penetrate out, and a plugging piece is further arranged at the through hole.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model provides a high strength illumination warning light, it will utilize the optical structure of leaded light face in its relative luminescence unit through the reflector, realizes ejecting light from assembling printing opacity portion to effectively improve illumination intensity, this product simple structure, light and handy, small moreover.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the high intensity light alarm lamp of the present invention;

fig. 2 and fig. 3 are different view angle structure explosion diagrams of the high intensity illumination warning lamp of the present invention;

fig. 4 is a schematic structural diagram of the reflector and the circuit board.

[ detailed description ] embodiments

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a realize through following technical scheme:

as shown in fig. 1 to 4, the high-intensity illumination warning lamp includes a housing 1 and a lamp cover 2 connected to the housing 1, the lamp cover 2 is provided with a light transmission portion 21, and further includes a plurality of light emitting units 3 disposed in the housing 1, a reflector 4 is further disposed in the housing 1 and on the light emitting units 3, and the reflector 4 is provided with a plurality of light guide surfaces 41 opposite to the light emitting units 3 and capable of reflecting light emitted from the light emitting units 3 to the light transmission portion 21. The utility model provides a high strength illumination warning light, it will utilize the optical structure of leaded light face in its relative luminescence unit through the reflector, realizes ejecting light from assembling printing opacity portion to effectively improve illumination intensity, this product simple structure, light and handy, small moreover.

The product can change the light of the luminous source according to different application places, for example, when the product is used in Spain, yellow light is adopted, and the standard of the warning lamp in the national region is met. In addition, the light-emitting unit 3 of the product can adopt an LED lamp source, has small volume and high illumination intensity, and meets the use requirement of the product.

Further, the light guide surfaces 41 are opposite to the light emitting units 3 one by one. I.e. one light emitting unit is provided in each light guiding surface. The light emitting unit is formed in the light guide surface so as to be opened only to one side of the light transmission part, so that the light emitted from the light emitting unit is reflected in the light guide surface and finally emitted from the light transmission part, thereby improving the illumination brightness.

More specifically, the lighting device further comprises a circuit board 51, and the plurality of light-emitting units 3 are arranged on the upper end face of the circuit board 51 and are arranged at intervals along the outer edge of the circuit board 51. The circuit board in the scheme adopts a precise double-layer PCB design, and meets the electrical requirements. And set up a plurality of luminescence units through the interval, simple reasonable structure sets up, makes it can improve heat dispersion when guaranteeing illumination intensity.

Specifically, the specific structure of the light guide surface is as follows: the light guide surface 41 includes a first arc surface 41a curved from bottom to top toward the light transmission portion 21, and two opposite arc surfaces 41b disposed on two sides of the first arc surface 41a and inclined toward the light emitting unit 3, wherein the first arc surface 41a and the two arc surfaces 41b form a coated light guide surface 41 above the light emitting unit 3. The cambered surfaces 41b on the two sides enable light rays to be reflected towards the middle of the light-transmitting part to form convergence, and the light rays except the light rays emitted to the light-transmitting part can be totally reflected to the light-transmitting part by matching with the first cambered surfaces 41a, so that the light rays are reflected and converged, and the illumination effect is improved.

More specifically, the reflector 4 and the circuit board 51 both have circular peripheral surfaces, and the reflector 4 is connected to the circuit board 51 and coaxially arranged with the circuit board 51. The whole warning lamp product is a revolving body, so that the structure is simpler, the installation is convenient, and the appearance is attractive.

More specifically, as shown in fig. 2, the back of the reflector 4 is a light-blocking cavity 401, the light-blocking cavity 401 is surrounded by the backs of the light guide surfaces, and the light guide surfaces reflect all the light of the light-emitting unit to prevent the light of the light-emitting unit from entering the light-blocking cavity 401. In addition, the circuit board 51 is further provided with a detector 7 which extends into the light-blocking cavity 401 and is used for detecting the brightness of the external environment, wherein the detector can be a photoresistor and is used for detecting the brightness of the external environment so as to adjust the illumination intensity emitted by the light-emitting source. Furthermore, the upper end surface of the lampshade 2 is also a light-transmitting part opposite to the light-blocking cavity 401, so that light from the external environment can enter the light-blocking cavity 401 conveniently.

When the reflector 4 is mounted in the globe 2, the outer side of the first curved surface 41a is close to the inner surface of the transparent portion 21 or is in contact with the inner surface of the transparent portion 21. The inner side of the light transmission part, the light transmission surface and the circuit board are enclosed to form a cavity, and all the light emitting units are arranged in the cavity, so that emitted light can be converged on the light transmission part to be emitted, and the illumination intensity is effectively improved.

Still further, a heat dissipation cover 6 connected to the lower end of the circuit board 51 is further provided in the housing 1. The heat of the circuit board and the light-emitting unit on the circuit board is effectively transferred and taken away through the heat dissipation cover, so that the rapid cooling is realized, the protection of internal components is facilitated, and the service life of the product is longer.

Moreover, the lampshade 2 is detachably connected to the shell 1, and a sealing ring is arranged at the joint of the lampshade 2 and the shell 1. Because the warning light sets up outside the car, sets up the inside components and parts of sealing washer effective protection, can prevent that outside steam from entering into the lamp shade for this product life is longer.

In addition, a power line 52 is further connected to the circuit board 51, a through hole through which the power line 52 penetrates is formed in the bottom of the shell 1, and a plugging piece 53 is further arranged at the through hole. And the bottom of the bottom plate is also provided with an installation part which is fixed on the roof.

The utility model provides a high strength illumination warning light, it will utilize the optical structure of leaded light face in its relative luminescence unit through the reflector, realizes ejecting light from assembling printing opacity portion to effectively improve illumination intensity, this product simple structure, light and handy, small moreover.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.

Claims

1. High strength illumination warning light, including casing (1) and lamp shade (2) of connection on casing (1), be equipped with printing opacity portion (21) on lamp shade (2), its characterized in that still includes a plurality of luminescence unit (3) of locating in casing (1) still be equipped with reflector (4) on lieing in luminescence unit (3) in casing (1), be equipped with a plurality ofly on reflector (4) relative with luminescence unit (3) and can be with light reflection to the leaded light face (41) of printing opacity portion (21) department that luminescence unit (3) sent.

2. The high intensity light warning lamp of claim 1, wherein the light guide surfaces (41) are one-to-one opposed to the light emitting unit (3).

3. The high-intensity illumination warning lamp as claimed in claim 2, further comprising a circuit board (51), wherein the plurality of light emitting units (3) are arranged on the upper end face of the circuit board (51) and are arranged at intervals along the outer edge of the circuit board (51).

4. The high intensity light warning lamp according to claim 2, wherein the light guide surface (41) comprises a first arc surface (41a) bending from bottom to top toward the light-transmitting portion (21), and two opposite arc surfaces (41b) disposed at two sides of the first arc surface (41a) and inclined toward the light-emitting unit (3), wherein the first arc surface (41a) and the two arc surfaces (41b) form a coated light guide surface (41) above the light-emitting unit (3).

5. The high intensity light alarm lamp of claim 3, wherein the reflector (4) and the circuit board (51) have circular outer peripheral surfaces, and the reflector (4) is connected to the circuit board (51) and is coaxially arranged with the circuit board (51).

6. The high intensity light warning lamp as claimed in claim 4, wherein the outer side of the first arc surface (41a) is close to or in contact with the inner side surface of the light-transmitting portion (21) when the reflector (4) is mounted in the lamp housing (2).

7. The high intensity light alarm lamp of claim 3, wherein a heat dissipation cover (6) is further provided in the housing (1) and connected to the lower end of the circuit board (51).

8. The high-intensity illumination warning lamp as claimed in claim 3, wherein the lampshade (2) is detachably connected to the housing (1), and a sealing ring is arranged at the joint of the lampshade (2) and the housing (1).

9. The high-intensity illumination warning lamp according to claim 3, wherein a power line (52) is further connected to the circuit board (51), a through hole through which the power line (52) penetrates is formed in the bottom of the housing (1), and a blocking piece (53) is further arranged at the through hole.