Road and bridge construction warning device with power failure prevention structure
A bridge construction and warning device technology, which is applied to circuit devices, roads, roads, etc., can solve the problem that the solar panel warning device cannot prevent power failure
Pending Publication Date: 2022-01-14
YANSHAN UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a warning device for road and bridge construction with an anti-power-off structure to solve the problem that the solar panel warning device proposed in the background technology cannot prevent power-off
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] 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.
[0025] see Figure 1-7, an embodiment provided by the present invention: a road and bridge construction warning device with an anti-power-off structure, including a transparent casing 110, a solar panel 120 is arranged on the upper end of the transparent casing 110, and a warning light is arranged in the middle section of the lower side of the solar panel 120 130, the left end of the lower side of the solar panel 120 is provided with a first connecting rod 140...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a road and bridge construction warning device with a power failure prevention structure. The road and bridge construction warning device comprises a transparent shell, a solar panel is arranged at the upper end of the transparent shell, and a warning lamp is arranged on the middle section of the lower side of the solar panel; a first connecting line rod is arranged at the left end of the lower side of the solar panel, and a first wire connecting end is arranged at the end, away from the solar panel, of the first connecting wire rod; a second wire connecting end is arranged in the first wire connecting end, and a second connecting wire rod is arranged on the outer side of the second wire connecting end; and the end, away from the first connecting wire rod, of the second connecting wire rod is arranged on an electric telescopic rod, and a first connecting line is arranged in the electric telescopic rod. According to the solar panel warning device, when power cannot be supplied through sun illumination, power is supplied in an external power source mode, the situation that a warning lamp is powered off and cannot be used is prevented, economic benefits are improved, energy losses are reduced, capital investment is reduced, and the warning effect is improved.
Description
technical field [0001] The invention relates to the technical field of warning devices, in particular to a road and bridge construction warning device with an anti-power-off structure. Background technique [0002] With the development of science and technology and the continuous progress of society, in the continuous construction of roads and bridges, it is necessary to use warning devices to warn passing vehicles and pedestrians, and to indicate that the front is under construction and cannot pass through. For warning devices, it is usually divided into solar energy Solar panel power supply and power supply through external power supply, solar panel power supply warning, less energy loss, low economic investment, but in the case of long rainy weather and no light for a long time, it is impossible to supply power to the warning device to make the warning device operate Work, the external power supply warning device has a large loss of power resources, but the power supply i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E01F9/60E01F9/608E01F9/615H02J9/06
CPCE01F9/608E01F9/617E01F9/60H02J9/061Y02B10/70
Inventor 卢颖
Owner YANSHAN UNIV