CN210377858U

CN210377858U - Dust deposition prevention traffic signal lamp with patch type LED as light source

Info

Publication number: CN210377858U
Application number: CN201921988955.7U
Authority: CN
Inventors: 罗副文; 李高武; 周万嵩; 蔡悦洋
Original assignee: Ningbo Weizhi Photoelectric Technology Co Ltd
Current assignee: Ningbo Weizhi Photoelectric Technology Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-04-21
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a dust deposition prevention traffic signal lamp using a patch type LED as a light source, which comprises a vertical lamp pole (1), wherein the top end of the lamp pole (1) is provided with a signal lamp frame (2); an obliquely arranged LED lamp panel (3) is arranged in the signal lamp frame (2), and an obliquely arranged glass baffle (4) is arranged at a position, corresponding to the LED lamp panel (3), on the side surface of the signal lamp frame (2); a patch type LED (10) is fixed on the LED lamp panel (3), and a convex colloid (11) is arranged on the patch type LED (10); the position of the signal lamp frame (2) corresponding to the lower part of the glass baffle (4) is provided with a motor (5), the surface of the signal lamp frame (2) is provided with a brush (6), and the end part of the brush (6) is fixedly connected with the motor (5). The utility model discloses not only can conveniently process, still have the cost lower, be difficult for deposition and the less advantage of energy consumption.

Description

Dust deposition prevention traffic signal lamp with patch type LED as light source

Technical Field

The utility model relates to an outdoor long-time use lamps and lanterns, especially an use the anti-dust deposition traffic signal lamp of SMD LED as the light source.

Background

At present, common traffic signal lamps in the market all adopt plug-in type LEDs in order to ensure the irradiation distance, but the plug-in type LEDs are complex in processing links and high in cost; meanwhile, when the traffic signal lamp is used outdoors for a long time, a large amount of dust is easily accumulated on the transparent baffle, so that the signal indication is not clear, and the phenomenon is particularly common in northern areas with more dust. Therefore, the existing traffic signal lamp has the problems of complex processing, higher cost and easy dust accumulation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use SMD LED to prevent deposition traffic signal lamp as light source. The utility model discloses not only can conveniently process, still have the advantage that the cost is lower and difficult deposition.

The technical scheme of the utility model: an anti-dust-deposition traffic signal lamp with a patch type LED as a light source comprises a vertical lamp post, wherein a signal lamp frame is arranged at the top end of the lamp post; an obliquely arranged LED lamp panel is arranged in the signal lamp frame, and an obliquely arranged glass baffle is arranged at a position, corresponding to the LED lamp panel, on the side surface of the signal lamp frame; a surface mount type LED is fixed on the LED lamp panel, and a convex colloid is arranged on the surface mount type LED; the position of the signal lamp frame, which corresponds to the lower part of the glass baffle, is provided with a motor, the surface of the signal lamp frame is provided with a hairbrush, and the end part of the hairbrush is fixedly connected with the motor.

In the anti-dust-deposition traffic signal lamp using the surface-mounted LED as the light source, the arc-shaped rain shielding plate is arranged at the position, corresponding to the position above the glass baffle, on the signal lamp frame.

In the dust deposition prevention traffic signal lamp with the surface mounted LED as the light source, one side of the lamp pole is provided with the storage battery box, the top end of the lamp pole is fixed with the solar panel, and the solar panel is electrically connected with the storage battery box.

Compared with the prior art, the utility model improves the existing traffic signal lamp, the LED lamp plate in the signal lamp frame is arranged in a downward inclination way, the SMD LED is fixed on the LED lamp plate in an SMT automatic paster way, the lamination is more convenient, and the cost of the SMD LED relative to the plug-in LED is lower (the bracket in the SMD LED adopts a square round cup, the center position of the crystal fixation area is designed, the light-emitting light type is ensured, meanwhile, the thickness of the bracket is designed to be within 1.2mm, the bracket center is designed with a bowl cup, the bowl cup is shaped like a round cup, and a convex colloid is arranged above the light-emitting point, so that a small light-emitting angle is ensured, and the light can be gathered to meet the light-emitting intensity); a downward-inclined glass baffle is arranged at a position, corresponding to the LED lamp panel, on the side surface of the signal lamp frame, the LED lamp panel emits light downwards, and the light horizontally diverges outwards (the light divergence direction is the same as that of a common traffic signal lamp) after passing through the inclined glass baffle; compared with the vertical transparent baffle on the existing LED traffic signal lamp, the downward-inclined glass baffle is less prone to dust accumulation (dust on the downward-inclined glass baffle can fall downwards under the action of self gravity); and the surface of the glass baffle is provided with the brush, the motor is fixedly connected with the end part of the brush, and the motor drives the brush to sweep the surface of the glass baffle to remove dust on the surface of the glass baffle, so that dust accumulation on the glass baffle is prevented. In addition, the arc-shaped rain baffle is arranged at the position, corresponding to the position above the glass baffle, on the signal lamp frame, rainwater can only fall on the rain baffle and then drip from two sides along the arc-shaped outer edge, so that the rainwater is not easy to wet the glass baffle, and dust is further prevented from being adhered to the glass baffle through the rainwater; one side of lamp pole is provided with the battery box, and the top of lamp pole is fixed with solar panel, and solar panel can produce the electric energy and carry to the battery box through the electric wire and store when by solar ray to follow-up power supply to motor and LED lamp plate, the energy consumption is less. Therefore, the utility model discloses not only can conveniently process, still have the cost lower, be difficult for the deposition and the less advantage of energy consumption.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic structural diagram of a patch LED on an LED lamp panel;

fig. 5 is a schematic view of a patch LED and convex alternating structure.

The labels in the figures are: the LED lamp comprises a lamp post 1, a signal lamp frame 2, an LED lamp panel 3, a glass baffle 4, a motor 5, a brush 6, a rain shield 7, a storage battery box 8, a solar panel 9, a patch type LED10 and a convex type colloid 11.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. An anti-dust-deposition traffic signal lamp with a patch type LED as a light source is shown in figures 1 to 5 and comprises a vertical lamp post 1, wherein a signal lamp frame 2 is arranged at the top end of the lamp post 1; an obliquely arranged LED lamp panel 3 is arranged in the signal lamp frame 2, and an obliquely arranged glass baffle 4 is arranged at a position, corresponding to the LED lamp panel 3, on the side surface of the signal lamp frame 2; a patch type LED10 is fixed on the LED lamp panel 3, and a convex colloid 11 is arranged on the patch type LED 10; the position of the signal lamp frame 2 corresponding to the lower part of the glass baffle 4 is provided with a motor 5, the surface of the signal lamp frame 2 is provided with a brush 6, and the end part of the brush 6 is fixedly connected with the motor 5.

An arc-shaped rain baffle 7 is arranged at the position, corresponding to the upper part of the glass baffle 4, on the signal lamp frame 2; one side of lamp pole 1 is provided with battery box 8, and the top of lamp pole 1 is fixed with solar panel 9, electric connection between solar panel 9 and the battery box 8.

The working principle is as follows: installing a lamp post 1 at the position of a crossroad, and horizontally connecting a signal lamp frame 2 to the lamp post 1; the red, yellow and green patch type LED10 is attached to the LED lamp panel 3 in an SMT mode, and the convex colloid 11 is arranged on the light emitting surface of the patch type LED10, so that the light emitting surface of the patch type LED10 with a large angle of 120 degrees originally is reduced, and the irradiation distance is longer; the LED lamp panel 3 is obliquely arranged in the signal lamp frame 2, and when light rays emitted by the LED lamp panel 3 pass through the glass baffle 4 obliquely arranged on the side surface of the signal lamp frame 2, the light rays are refracted by the glass baffle 4, and then the light rays are horizontally emitted out, so that the irradiation range is far; and because the glass baffle 4 is arranged in a downward inclined way, dust is not easy to fall on the glass baffle 4.

When the outside rains, rainwater can be blocked by the rain baffle 7 above the glass baffle 4, so that the rainwater is not easy to wet the glass baffle 4, and dust is prevented from being adhered to the glass baffle 4 through the rainwater; when external dust is adsorbed on the inclined glass baffle 4 through self electrical property, the brush 6 can be driven by the motor 5 to brush on the glass baffle 4, so that the dust is whisked down, and dust accumulation on the glass baffle 4 is prevented.

The solar panel 9 on 1 top of lamp pole can produce the electric energy under sunshine shines, and the electric energy is stored in battery box 8 through the electric wire transmission, and when follow-up LED lamp plate 3 and motor 5 need the power supply, battery box 8 can supply power through the electric wire to LED lamp plate 3 and motor 5.

Claims

1. The utility model provides an use anti-deposition traffic signal lamp of SMD LED as light source which characterized in that: comprises a vertical lamp pole (1), wherein a signal lamp frame (2) is arranged at the top end of the lamp pole (1); an obliquely arranged LED lamp panel (3) is arranged in the signal lamp frame (2), and an obliquely arranged glass baffle (4) is arranged at a position, corresponding to the LED lamp panel (3), on the side surface of the signal lamp frame (2); a patch type LED (10) is fixed on the LED lamp panel (3), and a convex colloid (11) is arranged on the patch type LED (10); the position of the signal lamp frame (2) corresponding to the lower part of the glass baffle (4) is provided with a motor (5), the surface of the signal lamp frame (2) is provided with a brush (6), and the end part of the brush (6) is fixedly connected with the motor (5).

2. The dust deposition prevention traffic signal lamp with the patch type LED as the light source according to claim 1, wherein: an arc-shaped rain baffle (7) is arranged at the position, corresponding to the upper part of the glass baffle (4), on the signal lamp frame (2).

3. The dust deposition prevention traffic signal lamp using the patch type LED as the light source according to claim 1 or 2, wherein: one side of lamp pole (1) is provided with battery box (8), and the top of lamp pole (1) is fixed with solar panel (9), electric connection between solar panel (9) and battery box (8).