Municipal traffic signal display lamp
A technology for traffic signals and display lights, applied in the field of traffic lights, can solve the problems of non-adjustment, unusable devices, poor applicability of the existing technology, etc., and achieves the effect of strong applicability and convenient use.
Inactive Publication Date: 2022-05-13
李保军
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Problems solved by technology
[0003] Sometimes when the traffic at the crossing breaks down, it is necessary to use movable emergency signal lights. The emergency signal lights in the prior art can be provided with indicator lights on several surfaces, but when the indicator lights on a certain surface fail, the entire device and most of the format is fixed, and the position of the indicator light on each side is fixed and cannot be adjusted, but the situation of urban intersections is more complicated, not necessarily all intersections with vertical crosses, so the applicability of existing technologies is relatively poor
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1 to Figure 7 , the present invention provides a technical solution: a display lamp for municipal traffic signals, including a base 1, a column 2 is installed on the base 1, a limit chute 3 is provided on one side wall of the column 2, and the limit slide A plurality of positioning holes 301 are uniformly opened inside the groove 3, and a lifting cylinder 4 is arranged on the column 2, and an adjustable traffic light mechanism is arranged on...
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The invention relates to the technical field of traffic signal lamps, in particular to a municipal traffic signal display lamp which comprises a base, a stand column is installed on the base, a limiting sliding groove is formed in the side wall of one side of the stand column, a plurality of positioning holes are evenly formed in the limiting sliding groove, and a lifting cylinder is arranged on the stand column. And an adjustable traffic light mechanism is arranged on the lifting cylinder. According to the municipal traffic signal display lamp provided by the invention, the adjustable traffic lamp mechanism is arranged, the display lamp panel is mounted on the mounting block, the mounting block is fixedly connected with the connecting ring through the connecting block, and the connecting ring is rotationally mounted on the lifting cylinder, so that the orientation of the display lamp panel can be adjusted according to the direction of an intersection, and the municipal traffic signal display lamp can be suitable for different types of intersections; and due to the arrangement of structures such as a first twisting column and a positioning hole, the height of the lifting cylinder can be adjusted so as to adjust the height of the display lamp panel, and the applicability is higher.
Description
technical field [0001] The invention relates to the technical field of traffic signal lamps, in particular to a display lamp for municipal traffic signals. Background technique [0002] Most of the crossings in urban roads are provided with traffic lights, which are silent "traffic policemen". Traffic lights are internationally unified traffic lights. A red light is a stop signal and a green light is a go signal. At the intersection, cars coming from several directions gather here, some will go straight, some will turn, and whoever is allowed to go first, here it is to obey the traffic light command. When the red light is on, it is forbidden to go straight or turn left, and vehicles are allowed to turn right under the condition of not hindering pedestrians and vehicles; when the green light is on, vehicles are allowed to go straight or turn; When the yellow light flashes, it warns the vehicle to pay attention to safety. [0003] Sometimes when the traffic at the crossing...
Claims
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CPCG08G1/095
Inventor 李保军
Owner 李保军