Shell structure of road traffic signal lamp
By introducing control mechanisms and warning lamps into the outer structure of the traffic lights, the insufficient warning problem when the signal light is always on is solved, and automatic warning is achieved, reducing the risk of vehicle collision.
Patent Information
- Application Number
- CN202422215408.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The existing traffic lights lack effective warning measures when they are on and off, resulting in a high risk of vehicle collisions and repair personnel are unable to warn the driver in time before arriving at the scene.
A road traffic light housing structure is designed, including a guide mechanism and a control mechanism, and the baffle is driven to block the fault display light group through an electric push rod, and a warning lamp is illuminated through the power supply component for early warning.
When the signal light is always on and malfunctioning, the baffle will automatically block the display light group and light up the warning light to reduce the risk of vehicle collision, facilitate driver warning, and reduce accidents.
Smart Images
Figure CN223205917U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of traffic signal lamps, in particular to a shell structure of a road traffic signal lamp. Background Art
[0002] There are many types of traffic signal failures. Among them, the signal light is always on, which makes the sign uncontrollable and always displays the current target. The possible reasons include breakdown of the thyristor on the signal output board, overlap of the signal light line, output interface failure, main control board failure, etc. This state is very dangerous. For example, the straight-ahead light of the signal light is always on. If the driver of the main road vehicle is distracted and does not pay attention to the branch road display light, he may drive directly into the intersection and collide with the branch road vehicle. After some existing signal lights fail, they need to go to the scene to use a maintenance vehicle to lift the repair personnel to the signal light for repair. Then, before the repair personnel arrive at the scene and deploy warning equipment on site, there is a high probability of vehicle collision. It is not convenient to warn the driving vehicle when the signal light fails to stay on, so as to reduce the occurrence of traffic accidents, and it is inconvenient to use. Utility Model Content
[0003] The purpose of the present utility model is to provide a housing structure of a road traffic signal lamp to solve the problems raised in the above background technology.
[0004] To achieve the above objectives, the present invention provides the following technical solutions:
[0005] A road traffic signal light housing structure includes a guiding mechanism, which includes a plurality of fixed frames fixedly connected in sequence, a docking plate fixedly embedded in the front side of each of the plurality of fixed frames, a display light group movably connected to the internal clamp of the docking plate, a protective plate fixedly connected to the front side of the docking plate, baffles rotatably connected to both inner walls of the protective plate, a warning lamp fixedly connected to the top of the middle fixed frame, and a regulating mechanism for regulating two adjacent baffles is provided inside the fixed frame.
[0006] Furthermore, two limiting plates are fixedly connected to both inner walls of the protective plate, a shaft is rotatably connected between two adjacent limiting plates, and the shaft is fixedly connected to one side of the adjacent baffle.
[0007] Furthermore, the regulating mechanism includes a regulating rod slidably connected between the two inner walls of the fixed frame, the front side of the regulating rod is symmetrically rotatably connected to two shaft blocks, a steel wire rope is fixedly connected to the outer wall of the shaft block one, one side of the baffle is rotatably connected to the shaft block two, one end of the steel wire rope passes through the fixed frame and is fixedly connected to the outer wall of the adjacent shaft block two.
[0008] Furthermore, two clamping rings are symmetrically fixed on the outer wall of the shaft, a torsion spring is fixed between the clamping ring and the adjacent limit plate, an electric push rod is fixed on the inner top surface of the fixed frame, and the output end of the electric push rod is fixed to the top of the adjacent regulating rod.
[0009] Preferably, two installation grooves are symmetrically provided on the front side of the fixing frame, a fixed pulley is rotatably connected between two inner walls of the installation groove, and the steel wire rope passes around adjacent fixed pulleys and contacts their inner walls.
[0010] The invention further comprises: a plexiglass protective cover is fixedly connected to the top of the middle fixed frame, a mounting seat is fixedly embedded in the top of the middle fixed frame, and the warning lamp is adapted to the mounting seat.
[0011] Furthermore, the bottom of the mounting seat is connected and fixedly connected to a power supply component 2, the power supply component 2 passes through an adjacent fixed frame and extends into the interior thereof, the bottom end of the power supply component 2 is connected and fixedly connected to a power supply component 1, the power supply component 1 passes through multiple fixed frames, and the rear side of the regulating rod is fixedly connected to a component for conducting electricity to the power supply component 1.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. By rotating baffles connected to both inner walls of the protective plate, when the indicator light group fails to be constantly on, the electric push rod is started to drive the control rod to move upward, the two baffles rotate and partially block the front side of the indicator light group. At the same time, the conductive component and the power supply component are connected to supply power to the mounting base, and the mounting base lights up to warn. The driver can be pre-warned based on the signal, which is convenient for warning the driver when the signal light fails to be constantly on, so as to reduce the occurrence of traffic accidents and facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;
[0016] Figure 3 This is a schematic diagram of the side sectional structure of the fixed frame of the utility model;
[0017] Figure 4 This utility model Figure 2 A schematic diagram of the partially enlarged structure at point B in the middle;
[0018] Figure 5 This is a schematic diagram of the side cross-section structure of the control rod of the utility model;
[0019] Figure 6It is a schematic diagram of the side sectional structure of the butt joint plate of the present utility model.
[0020] In the figure: 10. Guide mechanism; 11. Fixed frame; 111. Mounting groove; 12. Docking plate; 121. Display light group; 13. Protective plate; 131. Baffle; 132. Limit plate; 133. Shaft rod; 134. Snap ring; 135. Torsion spring; 14. Mounting seat; 141. Warning lamp; 142. Organic glass protective cover; 15. Adjustment mechanism; 151. Adjustment rod; 152. Electric push rod; 153. Shaft block 1; 154. Wire rope; 155. Shaft block 2; 156. Fixed pulley; 157. Conductive component; 158. Power supply component 1; 159. Power supply component 2. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] See also Figures 1 to 6 In an embodiment of the present invention, a road traffic signal light shell structure includes a guide mechanism 10, which includes a plurality of fixed frames 11 fixedly connected in sequence, a docking plate 12 fixedly embedded in the front side of the plurality of fixed frames 11, a display light group 121 is movably connected to the internal card of the docking plate 12, a protective plate 13 is fixedly connected to the front side of the docking plate 12, baffles 131 are rotatably connected to the two inner walls of the protective plate 13, a warning lamp 141 is fixedly connected to the top of the middle fixed frame 11, and a regulating mechanism 15 for regulating two adjacent baffles 131 is provided inside the fixed frame 11.
[0023] Specifically, baffles 131 are rotatably connected to both inner walls of the protective plate 13. When the display light group 121 fails to be constantly on, the electric push rod 152 is started to drive the control rod 151 to move upward, and the two baffles 131 rotate and partially block the front side of the display light group 121. At the same time, the conductive component 157 and the power supply component 158 are connected to supply power to the mounting base 14, and the mounting base 14 lights up to warn. The driver can be warned based on the signal, which is convenient for warning the driver of the vehicle when the signal light fails to be constantly on, so as to reduce the occurrence of traffic accidents and facilitate use.
[0024] Example 1
[0025] like Figure 1-5As shown, in this embodiment, two limit plates 132 are fixedly connected to the two inner walls of the protective plate 13, and a shaft 133 is rotatably connected between the two adjacent limit plates 132. The shaft 133 is fixedly connected to one side of the adjacent baffle 131. The regulating mechanism 15 includes a regulating rod 151 slidably connected between the two inner walls of the fixed frame 11, and the front side of the regulating rod 151 is symmetrically rotatably connected to two shaft blocks 153. The outer wall of the shaft block 153 is fixedly connected with a steel wire rope 154, and one side of the baffle 131 is rotatably connected with a shaft block 2 155. One end of the steel wire rope 154 passes through the fixed frame 11 and is fixedly connected to the outer wall of the adjacent shaft block 2 155. Two snap rings 134 are symmetrically fixedly sleeved on the outer wall of the shaft rod 133, and a torsion spring 135 is fixedly connected between the snap ring 134 and the adjacent limit plates 132. An electric push rod 152 is fixedly connected to the inner top surface of the fixed frame 11, and the output end of the electric push rod 152 is fixedly connected to the top of the adjacent regulating rod 151.
[0026] In this embodiment, the two limiting plates 132 limit the position of the shaft 133 to achieve the rotation limit of the baffle 131, so that the baffle 131 can be rotated to partially block the display light group 121, and can also be stored in a state of contact with the inner wall of the protective plate 13 to keep the display light group 121 able to guide normally. When the control rod 151 moves up, the line is released, and the baffle 131 rotates gradually to a state where the inner wall of the protective plate 13 is vertical, partially blocking the display light group 121, and the warning light 141 is lit. , reminding the driver that the signal light is in an abnormal state of being always on. The driver can be warned of the situation and drive at the intersection according to the road conditions. The retaining ring 134 cooperates with the torsion spring 135 to limit the rotation of the baffle 131. When the regulating rod 151 moves up, the torsion spring 135 resets and drives the baffle 131 to rotate to a state perpendicular to the inner wall of the protective plate 13. The regulating rod 151 moves down and pulls the baffle 131 through the wire rope 154, rotating the baffle 131 to a state parallel to the inner wall of the protective plate 13 for storage.
[0027] like Figure 6 As shown, in this embodiment, two installation grooves 111 are symmetrically opened on the front side of the fixing frame 11, and a fixed pulley 156 is rotatably connected between the two inner walls of the installation groove 111. The wire rope 154 passes around the adjacent fixed pulleys 156 and contacts their inner walls.
[0028] During specific implementation, the fixed pulley 156 is installed through the installation groove 111 , and the fixed pulley 156 guides the direction of the steel wire rope 154 and reduces the friction between the steel wire rope 154 and the fixed frame 11 and the docking plate 12 .
[0029] Example 2
[0030] On the basis of the first embodiment, in order to be able to control the baffle 131 from a distance, the baffle 131 can cooperate with the mounting base 14 to warn the driver and remind him to clear the fault before the maintenance personnel arrive.
[0031] like Figure 3-5 As shown, in this embodiment, a plexiglass protective cover 142 is fixedly connected to the top of the middle fixed frame 11, a mounting seat 14 is fixedly embedded in the top of the middle fixed frame 11, a warning lamp 141 is adapted to the mounting seat 14, and the bottom of the mounting seat 14 is connected and fixedly connected to a power supply component 2 159, which passes through the adjacent fixed frame 11 and extends into the interior thereof, and the bottom end of the power supply component 2 159 is connected and fixedly connected to a power supply component 1 158, which passes through multiple fixed frames 11, and a conductive component 157 for conducting electricity to the power supply component 158 is fixedly connected to the rear side of the regulating rod 151.
[0032] During specific implementation, the warning lamp 141 is protected by a plexiglass protective cover 142, and can ensure that the light of the warning lamp 141 passes through normally. The mounting base 14 is used to install and power the warning lamp 141. The mounting base 14 is powered by the power supply component 2 159, and the power supply range is expanded to the inside of multiple fixed frames 11 through the power supply component 1 158. When the control rod 151 moves up, the baffle 131 will rotate to block the display light group 121. At the same time, the control rod 151 drives the conduction component 157 to move up and contact the power supply component 1 158 for conduction, and the warning lamp 141 lights up synchronously to warn.
[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A road traffic signal light housing structure, characterized in that: It includes a guiding mechanism, which includes a plurality of fixed frames fixedly connected in sequence, a docking plate fixedly embedded in the front side of each of the fixed frames, a display light group movably connected to the internal card of the docking plate, a protective plate fixedly connected to the front side of the docking plate, baffles rotatably connected to the two inner walls of the protective plate, a warning lamp fixedly connected to the top of the middle fixed frame, and a regulating mechanism for regulating two adjacent baffles is provided inside the fixed frame.
2. A road traffic signal light housing structure according to claim 1, characterized in that: Two limiting plates are fixedly connected to both inner walls of the protective plate. A shaft is rotatably connected between two adjacent limiting plates, and the shaft is fixedly connected to one side of the adjacent baffle.
3. A road traffic signal light housing structure according to claim 2, characterized in that: The regulating mechanism includes a regulating rod slidably connected between the two inner walls of the fixed frame, the front side of the regulating rod is symmetrically connected to two shaft blocks, a steel wire rope is fixedly connected to the outer wall of the shaft block, and one side of the baffle is rotatably connected to the shaft block 2, one end of the steel wire rope passes through the fixed frame and is fixedly connected to the outer wall of the adjacent shaft block 2.
4. A road traffic signal light housing structure according to claim 3, characterized in that: Two clamping rings are symmetrically fixed on the outer wall of the shaft rod, a torsion spring is fixed between the clamping ring and the adjacent limit plate, an electric push rod is fixed on the inner top surface of the fixed frame, and the output end of the electric push rod is fixedly connected to the top of the adjacent regulating rod.
5. The housing structure of a road traffic signal lamp according to claim 4, characterized in that: Two installation grooves are symmetrically provided on the front side of the fixing frame. A fixed pulley is rotatably connected between the two inner walls of the installation groove. The steel wire rope passes around adjacent fixed pulleys and contacts the inner walls thereof.
6. A road traffic signal light housing structure according to claim 5, characterized in that: An organic glass protective cover is fixedly connected to the top of the middle fixed frame, and a mounting seat is fixedly embedded in the top of the middle fixed frame, and the warning lamp is adapted to the mounting seat.
7. A road traffic signal light housing structure according to claim 6, characterized in that: The bottom of the mounting seat is connected and fixedly connected to power supply component 2, and the power supply component 2 passes through the adjacent fixed frame and extends into the interior thereof. The bottom end of the power supply component 2 is connected and fixedly connected to power supply component 1, and the power supply component 1 passes through multiple fixed frames. The rear side of the regulating rod is fixedly connected to a component for conducting electricity to the power supply component 1.