CN210627498U

CN210627498U - Telescopic road surface traffic signal lamp and be equipped with road of this signal lamp

Info

Publication number: CN210627498U
Application number: CN201922496036.4U
Authority: CN
Inventors: 苏晓峰
Original assignee: Shenzhen Yijie Smart Transportation Technology Co ltd
Current assignee: Shenzhen Yijie Smart Transportation Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-26
Anticipated expiration: 2029-12-31

Abstract

The embodiment of the application discloses telescopic road surface traffic signal lamp includes: traffic signal lamp and be used for placing traffic signal lamp's accepting box, traffic signal lamp includes the signal lamp body and is located the base of signal lamp body below, accepting box is cavity and upper end open-ended spatial structure, when placing traffic signal lamp in accepting the box, the base is located accepting the box, first plug connector that is located on the base is connected with the second plug connector one-to-one that is located accepting the box, elastomeric element in the box is accepted to the bottom butt of base, traffic signal lamp reciprocates in accepting the box under external force and elastomeric element's effect, when no external force is used, the signal lamp body stretches out outside accepting the box completely or partially. The embodiment of the application also discloses a road, and the telescopic road traffic signal lamp is embedded on the road surface. The technical scheme of this application embodiment can prevent effectively that pavement signal lamp from being broken by heavy vehicle and being shoveled by the sled bad.

Description

Telescopic road surface traffic signal lamp and be equipped with road of this signal lamp

Technical Field

The application relates to the technical field of traffic electronics, especially, relate to a telescopic road surface traffic signal lamp and be equipped with road of this signal lamp.

Background

Currently, with the acceleration of urbanization and the improvement of living standard of people, the number of motor vehicles in large cities is on the trend of increasing year by year, and the requirement on roads is higher and higher. In order to cope with more and more vehicles, urban roads are gradually developed towards intellectualization and diversification, for example, road auxiliary equipment such as geomagnetic sensors, spikes and signal lamps are embedded on everywhere visible road surfaces.

When the signal lamp is installed on the road surface, screws or glue are usually used for directly fixing the signal lamp on the road surface. However, over time, the signal lights are easily crushed by the vehicle and easily shoveled off by the snow sweeper or damaged by the sweeper in winter, thereby causing losses. Therefore, how to make the signal lamp press-proof and shovel-proof is a very worthy technical subject.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a telescopic road surface traffic signal lamp and be equipped with the road of this signal lamp, can prevent effectively that road surface signal lamp from being broken by heavy vehicle and being shoveled by the snow clearer bad.

The first aspect of the embodiment of the present application provides a telescopic road traffic signal lamp, includes: the traffic signal lamp and the containing box are used for containing the traffic signal lamp; the traffic signal lamp comprises a signal lamp body and a base positioned below the signal lamp body, wherein a light-emitting indicating device used for emitting an indicating signal to vehicles and/or pedestrians is arranged on the signal lamp body, the accommodating box consists of a side wall and a bottom plate, and the side wall and the bottom plate enclose the accommodating box into a hollow three-dimensional structure with an opening at the upper end; the inner diameter of the accommodating box is larger than the outer diameter of the signal lamp body;

two first plug connectors are oppositely arranged at one end, away from the signal lamp body, of the base, two second plug connectors are oppositely arranged on the side wall of the containing box, the first plug connectors are matched with the second plug connectors, and an elastic component is arranged on a bottom plate of the containing box;

when the traffic signal lamp is placed in the accommodating box, the base is located in the accommodating box, the first plug connectors are connected with the second plug connectors in a one-to-one correspondence mode, the bottom of the base is abutted to the elastic component, the traffic signal lamp moves up and down in the accommodating box under the action of external force and the elastic component, and when no external force acts, the signal lamp body completely or partially extends out of the accommodating box.

As an optional implementation manner, in the first aspect of the embodiment of the present application, the first plug connector is a convex pillar disposed on an outer wall of the base, the second plug connector is a plug-in slot disposed on an inner wall of the accommodating box, the plug-in slot includes a first axial groove, a second circumferential groove, and a third axial groove, wherein one end of the second groove is communicated with the first groove, and the other end of the second groove is communicated with the third groove;

when the first connector clip is connected with the second connector clip, the convex column enters from the first groove, passes through the second groove and finally stays in the third groove.

As an optional implementation manner, in the first aspect of the embodiment of the present application, a height of the third groove is greater than or equal to a height of the signal lamp body extending out of the accommodating box portion.

As an alternative implementation manner, in the first aspect of the embodiment of the present application, a column-shaped member is fixed on the bottom plate of the storage box, and the elastic member is disposed around the column-shaped member.

As an optional implementation manner, in the first aspect of the embodiments of the present application, when no external force is applied, a distance from a top of the pillar to a bottom of the base is greater than or equal to a height of the third groove.

As an optional implementation manner, in the first aspect of the embodiment of the present application, the first plug connector is a plug-in slot disposed on an outer wall of the base, and the plug-in slot includes a fourth groove along an axial direction, a fifth groove along a circumferential direction, and a sixth groove along the axial direction, where one end of the fifth groove is communicated with the fourth groove, the other end of the fifth groove is communicated with the sixth groove, and the second plug connector is a convex pillar disposed on an inner wall of the accommodating box;

when the first connector clip is connected with the second connector clip, the convex column enters from the fourth groove, passes through the fifth groove and finally stays in the sixth groove.

As an optional implementation manner, in the first aspect of the embodiment of the present application, a height of the sixth groove is greater than or equal to a height of the signal lamp body extending out of the accommodating box portion.

As an optional implementation manner, in the first aspect of the embodiment of the present application, at least one screw hole for fixing to the ground is formed on the bottom plate of the storage box.

As an alternative implementation manner, in the first aspect of the embodiment of the present application, a ring of baffles is disposed on the top of the accommodating box along the circumferential direction.

The embodiment of the application in the second aspect provides a road with telescopic road surface traffic signal lamp, including the road bed with set up in road surface on the road bed, set up flutedly on the road surface, the recess is embedded to have any kind that the first aspect of the embodiment of the application provided telescopic road surface traffic signal lamp, wherein, telescopic road surface traffic signal lamp is embedded in when in the recess, telescopic road surface traffic signal lamp's accepting box is located under the road surface, telescopic road surface traffic signal lamp's signal lamp body fully or partially salient in on the road surface.

The retractable road traffic signal lamp provided by the embodiment of the application comprises a traffic signal lamp and an accommodating box for accommodating the traffic signal lamp; the traffic signal lamp comprises a signal lamp body and a base positioned below the signal lamp body, and the accommodating box is enclosed by a side wall and a bottom plate to form a hollow three-dimensional structure with an opening at the upper end; the inner diameter of the containing box is larger than the outer diameter of the signal lamp body, so that the signal lamp can be contained in the containing box; the traffic signal lamp comprises a base, a traffic signal lamp body, a first plug connector, a second plug connector, an elastic component, a light-emitting indicating device and a signal lamp, wherein the base is provided with two first plug connectors, the two second plug connectors are matched with each other and are arranged on the side wall of the accommodating box, the elastic component is arranged on the bottom plate of the accommodating box, when the traffic signal lamp is placed in the accommodating box, the base is positioned in the accommodating box, the first plug connectors and the second plug connectors are connected in a one-to-one correspondence mode, the bottom of the base is abutted against the elastic component, the traffic signal lamp can move up and down in the accommodating box under the action of external force and the elastic component, and when the external force does not act, the signal lamp body can completely or partially extend out; when having exogenic action, the signal lamp body can contract completely to accommodating in the box to can prevent effectively that the road surface signal lamp from being broken by heavy vehicle and being shoveled by snow scraper or street sweeper and bad.

Drawings

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

FIG. 1 is a schematic view of a retractable pavement traffic signal lamp according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of an assembly structure of a retractable road traffic signal lamp provided in the embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the retractable pavement traffic signal lamp illustrated in FIG. 2 provided in the embodiments of the present application, without external force;

FIG. 4 is a schematic cross-sectional view of the retractable pavement traffic signal lamp illustrated in FIG. 2 according to an embodiment of the present disclosure;

fig. 5 is a schematic layout view of a road provided with retractable road traffic signal lamps illustrated in fig. 2 in an example of the present application.

Wherein, 1, traffic signal lamp; 2. a box is accommodated; 11. a signal lamp body; 12. a base; 13. a light emitting indicator device; 14. a first connector; 21. a side wall; 22. a base plate; 23. a second plug connector; 24. an elastic member; 25. a columnar member; 231. a first groove; 232. a second groove; 233. and a third groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a telescopic road surface traffic signal lamp and a road provided with the signal lamp.

It is noted that the terms "comprises" and "comprising," and any variations thereof, as appearing in the specification, claims and drawings of this application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. Furthermore, the terms "first" and "second", etc., are used to distinguish between different objects and are not used to describe a particular order.

Referring to fig. 1 to 4, an embodiment of the present application provides a retractable road traffic signal lamp. As shown in fig. 1 to 4, the retractable road traffic signal may include: the traffic signal lamp 1 and the containing box 2 for placing the traffic signal lamp 1; the traffic signal lamp 1 comprises a signal lamp body 11 and a base 12 positioned below the signal lamp body 11, wherein a light-emitting indicating device 13 used for emitting an indicating signal to a vehicle and/or a pedestrian is arranged on the signal lamp body 11, the containing box 2 consists of a side wall 21 and a bottom plate 22, and the side wall 21 and the bottom plate 22 enclose the containing box 2 into a hollow three-dimensional structure with an opening at the upper end; the inner diameter of the containing box 2 is larger than the outer diameter of the signal lamp body 11;

two first plug connectors 14 are oppositely arranged at one end, away from the signal lamp body 11, of the base 12, two second plug connectors 23 are oppositely arranged on the side wall 21 of the containing box 2, the first plug connectors 14 are matched with the second plug connectors 23, and an elastic component 24 is arranged on the bottom plate 22 of the containing box 2;

when the traffic signal lamp 1 is placed in the accommodating box 2, the base 12 is located in the accommodating box 2, the first plug connectors 14 are correspondingly connected with the second plug connectors 23 one by one, the bottom of the base 12 abuts against the elastic component 24, the traffic signal lamp 1 moves up and down in the accommodating box 2 under the action of external force and the elastic component 24, and when no external force acts, the signal lamp body 11 completely or partially extends out of the accommodating box 2.

In the embodiment of the present application, the traffic signal lamp 1 may be composed of two parts, i.e., a signal lamp body 11 and a base 12, the signal lamp body 11 is disposed above the base 12, and the signal lamp body 11 and the base 12 may be integrally formed. The traffic signal lamp 1 can be a unidirectional indicator signal lamp or a multidirectional indicator signal lamp, specifically, a light emitting indicator 13 can be arranged on the signal lamp body 11, and the light emitting indicator 13 can be a light emitting body formed by combining a plurality of LED lamp beads, or a light emitting body formed by combining a plurality of graphene lamps or a plurality of LED lamp strips, and is not limited here. When the traffic signal lamp 1 is a one-way indication signal lamp, the light-emitting indication device 13 may be disposed on the side surface of the signal lamp body 11 along the circumferential direction, and when the traffic signal lamp 1 is placed on a road surface, the side surface on which the light-emitting indication device 13 is disposed faces the direction in which a vehicle travels, so that a driver can directly view an indication signal emitted by the light-emitting indication device 13. The light-emitting indication device 13 may emit a permission indication signal (e.g., green light) to indicate that the current lane of the vehicle is passable; and/or, the light-emitting indication device 13 may emit a prohibition indication signal (e.g., emit a red light) to indicate that the vehicle is prohibited from passing in the current lane; and/or the light-emitting indicator device 13 may emit a warning indication signal (e.g., yellow light) to indicate that the current lane of the vehicle is about to change from clear to no, slow down or no. When the traffic signal lamp 1 is a bidirectional indication signal lamp, the two opposite sides of the side surface of the signal lamp body 11 are respectively provided with the light-emitting indication devices 13, and the light-emitting indication devices 13 on the two sides are independently and separately controlled, when the traffic signal lamp 1 is placed on a road surface, one of the light-emitting indication devices 13 faces the direction in which a vehicle comes, and the other side is opposite to the light-emitting indication device 13, the light-emitting indication devices 13 on the two sides can send the same or different indication signals, for example, one of the light-emitting indication devices 13 sends an permission indication signal, and the other light-emitting indication device 13 sends a prohibition indication; or both side light emitting indication devices 13 emit a disable indication signal or the like. The bidirectional indicator light can be applied to a one-way lane, a tidal lane and the like. The top surface of the signal lamp body 11 is located on the side of the light-emitting indicator 13 and is an inclined surface with a fixed angle, and the inclined surface is designed to facilitate the wheels to drive over the traffic signal lamp 1, so that the dustpan of the sweeper and the snow sweeper can conveniently pass over the traffic signal lamp 1.

In this embodiment, the accommodating box 2 may be composed of a side wall 21 and a bottom plate 22, and the side wall 21 and the bottom plate 22 enclose the accommodating box 2 into a hollow three-dimensional structure with an opening at the upper end, so that an accommodating cavity with a certain space is formed inside the accommodating box 2. Preferably, the housing case 2 is a cylinder. At least one elastic member 24 may be disposed on the bottom plate 22 of the storage box 2, and preferably, an elastic member 24 is disposed at a middle position of the bottom plate 22, and the elastic member 24 may be a spring, a leaf spring, or other structures with better elasticity, which is not limited herein. When the elastic member 24 is a spring, it may be a compression spring, a gas spring, or the like. The elastic member 24 may be fixedly connected to the base plate 22, such as welded to the base plate 22; the resilient member 24 may also be removably coupled to the base 22, such as by a snap fit on the base 22.

Two first plug connectors 14 are arranged at one end of the base 12 far away from the signal lamp body 11, and the two first plug connectors 14 are arranged oppositely. Accordingly, two second connectors 23 adapted to the first connector 14 are oppositely disposed on the side wall 21 of the housing case 2. When the traffic signal lamp 1 is placed in the accommodating box 2, the first connector 14 and the second connector 23 are clamped in a one-to-one manner, and the first connector and the second connector can be movably connected. The bottom of the base 12 of the traffic signal lamp 1 abuts against the elastic member 24, so that the traffic signal lamp 1 is movably coupled in the housing case 2. Further, the inside diameter of the housing case 2 is slightly larger than the outside diameter of the traffic signal body 11, and when an external force (such as a vehicle pressure) acts on the traffic signal 1, the elastic member 24 is contracted downward, so that the traffic signal body 11 can be completely received in the housing case 2. When the external force disappears, the elastic component 24 extends upwards, so that the signal lamp body 11 can fully or partially extend out of the accommodating box 2, and at the moment, the light-emitting indicating device 13 on the signal lamp body 11 is exposed out of the road surface, so that a driver can visually see the indicating signal sent by the traffic signal lamp 1.

Optionally, the first plug connector 14 may be a convex pillar disposed on an outer wall of the base 12, the second plug connector 23 may be a plug-in groove disposed on an inner wall of the accommodating box 2, and the plug-in groove may include a first groove 231 along an axial direction, a second groove 232 along a circumferential direction, and a third groove 233 along the axial direction, wherein one end of the second groove 232 is communicated with the first groove 231, and the other end of the second groove 232 is communicated with the third groove 233;

when the first connector 14 is connected to the second connector 23, the protruding pillar enters from the first groove 231, passes through the second groove 232, and finally stays in the third groove 233.

Wherein, two convex columns are oppositely arranged on the outer wall of the base 12, and two inserting grooves are oppositely arranged on the inner wall of the containing box 2, and the structure of the inserting grooves can be L-shaped like that shown in figure 1. Specifically, the insertion groove may include a first groove 231 formed axially downward from the top of the receiving case 2, a second groove 232 formed circumferentially and communicating with the first groove 231, and a third groove 233 formed axially and communicating with the second groove 232. When the traffic signal lamp 1 is installed in the accommodating box 2, the traffic signal lamp 1 is pressed downward first, so that the boss on the base 12 enters from the first groove 231 and moves downward. When the convex column reaches the bottom of the first groove 231, the traffic signal lamp 1 is rotated circumferentially along the direction of the second groove 232, so that the convex column enters the second groove 232, and the traffic signal lamp 1 is rotated until the convex column enters the third groove 233. After the boss enters the third groove 233, the force acting on the traffic signal lamp 1 is removed, at this time, the traffic signal lamp 1 will rise upwards under the elastic force of the elastic component 24, and the height of the traffic signal lamp 1 rising upwards does not exceed the distance from the boss to the top of the third groove 233 when the boss enters the third groove 233 from the second groove 232. By adopting the insertion groove with the structure, even if the traffic signal lamp 1 is rolled by a vehicle for many times, the situation that the traffic signal lamp is separated from the containing box 2 and jumps out can not occur. In addition, the traffic signal lamp 1 can be dynamically extended and contracted, the light-emitting indicating device 13 is exposed to the outside for a driver to read an indicating signal when no vehicle applies pressure, and the traffic signal lamp 1 is retracted into the accommodating box 2 to reduce the pressure of the vehicle on the traffic signal lamp 1 when the vehicle applies pressure (such as the rolling pressure or the shoveling force of the vehicle), so that the probability of damage to the traffic signal lamp 1 can be reduced, and the service life of the traffic signal lamp 1 can be prolonged.

Alternatively, the height of the third groove 233 may be greater than or equal to the height of the portion of the signal lamp body 11 protruding out of the receiving box 2.

Specifically, in order to ensure that the vehicles running on the lane can visually and prominently see the indicating signals sent by the traffic signal lamp 1, the light-emitting indicating device 13 on the signal lamp body 11 should be exposed out of the road surface when no external force is applied, and the signal lamp body 11 can be completely or partially extended out of the accommodating box 2. Preferably, as shown in fig. 3, in order to ensure that the traffic signal lamp 1 does not shake in the storage box 2, when no external force is applied, the elastic component 24 should prop the convex column against the top of the third groove 233 when extending, so that the traffic signal lamp 1 is more stable. When a vehicle applies pressure, as shown in fig. 4, in order to reduce the weight borne by the traffic signal lamp 1 to the maximum extent and avoid the traffic signal lamp 1 from being damaged, the traffic signal lamp 1 can be completely retracted into the accommodating box 2 under the action of the pressure, that is, the portion of the signal lamp body 11 extending out of the accommodating box 2 can be completely retracted into the accommodating box 2. Therefore, in order to ensure that the portion of the signal lamp body 11 extending out of the accommodating box 2 can be completely retracted into the accommodating box 2, the height of the third groove 233 may be no less than the height of the portion of the signal lamp body 11 extending out of the accommodating box 2.

Alternatively, a column 25 may be fixed to the bottom plate 22 of the housing case 2, and the elastic member 24 may be disposed around the column 25.

Specifically, when the elastic member 24 is a compression spring as shown in fig. 3, in order to prevent the spring from shaking or deforming, a column 25 may be fixedly installed on the bottom plate 22 of the housing box 2, the column 25 may be a cylinder, and the outer diameter of the column 25 is slightly smaller than the inner diameter of the elastic member 24, so that the elastic member 24 can surround the column 25.

Alternatively, the distance from the top of the pillar 25 to the bottom of the base 12 is greater than or equal to the height of the third groove 233 when no external force is applied.

In order not to interfere with the normal contraction of the elastic member 24, the height of the pillar 25 should be lower than the height of the elastic member 24. Specifically, as shown in fig. 3 and 4, when no external force is applied, the elastic member 24 is compressed to some extent due to the weight of the traffic signal lamp 1. At this time, a certain distance should be left between the top of the column-shaped member 25 and the bottom of the base 12, and the distance should be greater than or equal to the height of the third groove 233, or greater than or equal to the height of the portion of the signal lamp body 11 extending out of the accommodating box 2, so as to ensure that the traffic signal lamp 1 can be completely retracted into the accommodating box 2 when an external force is applied.

Optionally, the first plug connector 14 may be a plug-in slot disposed on an outer wall of the base 12, and the plug-in slot includes a fourth groove along the axial direction, a fifth groove along the circumferential direction, and a sixth groove along the axial direction, where one end of the fifth groove is communicated with the fourth groove, and the other end of the fifth groove is communicated with the sixth groove; the second plug 23 may be a convex pillar disposed on the inner wall of the accommodating box 2;

when the first connector piece 14 is connected with the second connector piece 23, the convex column enters from the fourth groove, passes through the fifth groove and finally stays in the sixth groove.

In order to take the thickness of the sidewall 21 of the storage box 2 into consideration, if the sidewall 21 is provided with the insertion groove, the depth of the insertion groove is also limited, which may affect the engagement effect with the protrusion, therefore, the base 12 may be provided with the insertion groove, and the protrusion may be provided on the inner side of the sidewall 21 of the storage box 2. The insertion groove formed in the base 12 may have the same or similar structure as the insertion groove formed in the side wall 21 of the housing box 2. Specifically, the insertion groove may include a fourth groove axially opened upward from the bottom of the base 12, a fifth groove circumferentially opened and communicated with the fourth groove, and a sixth groove axially opened and communicated with the fifth groove. When the traffic signal lamp 1 is installed in the accommodating box 2, the traffic signal lamp 1 is pressed downwards at first, so that the convex column on the side wall 21 of the accommodating box 2 enters from the fourth groove and moves upwards. When the convex column reaches the top of the fourth groove, the traffic signal lamp 1 is rotated circumferentially along the direction of the fifth groove, so that the convex column enters the fifth groove, and the traffic signal lamp 1 is rotated until the convex column enters the sixth groove. After the convex column enters the sixth groove, the force acting on the traffic signal lamp 1 is cancelled, at the moment, the traffic signal lamp 1 rises upwards under the elastic force of the elastic component 24, and the height of the traffic signal lamp 1 rising upwards does not exceed the distance from the convex column to the bottom of the sixth groove when the convex column enters the sixth groove from the fifth groove.

Alternatively, the height of the sixth groove may be greater than or equal to the height of the portion of the signal lamp body 11 extending out of the accommodating box 2.

Specifically, in order to ensure that the vehicles running on the lane can visually and prominently see the indicating signals sent by the traffic signal lamp 1, the light-emitting indicating device 13 on the signal lamp body 11 should be exposed out of the road surface when no external force is applied, and the signal lamp body 11 can be completely or partially extended out of the accommodating box 2. Preferably, do not rock in order to ensure traffic signal lamp 1 in the containing box 2, when no exogenic action, elastic component 24 should support the projection in the bottom position of sixth recess when extending, can make traffic signal lamp 1 more firm like this. When a vehicle applies pressure, in order to reduce the weight borne by the traffic signal lamp 1 to the greatest extent and avoid the traffic signal lamp 1 from being damaged, the traffic signal lamp 1 can be completely retracted into the accommodating box 2 under the action of the pressure, namely, the part of the signal lamp body 11 extending out of the accommodating box 2 can be completely retracted into the accommodating box 2. Therefore, in order to ensure that the portion of the signal lamp body 11 extending out of the accommodating box 2 can be completely retracted into the accommodating box 2, the height of the sixth groove may be greater than or equal to the height of the portion of the signal lamp body 11 extending out of the accommodating box 2.

Optionally, when no external force is applied, the distance from the top of the column 25 to the bottom of the base 12 is greater than or equal to the height of the sixth groove; alternatively, when no external force is applied, the distance from the top of the column-shaped member 25 to the bottom of the base 12 is greater than or equal to the height of the portion of the traffic signal lamp body 11 extending out of the housing box 2, so that the portion of the traffic signal lamp body 11 extending out of the housing box 2 can be completely retracted into the housing box 2 when an external force is applied to the traffic signal lamp 1.

Optionally, the bottom plate 22 of the storage box 2 may be provided with at least one screw hole (not shown) for fixing to the ground.

Specifically, at least one screw hole may be formed in the bottom plate 22 of the housing box 2 in order to more firmly fix the housing box 2 to a road surface. Preferably, one screw hole may be formed near each of opposite sides of the elastic member 24. These screw holes can be used to fix the housing box 2 to a road surface by cooperating with expansion screws. Since the expansion screw is stronger than a general screw, the expansion screw can be used to fix the storage case 2 to prevent the storage case 2 from being loosened from the road surface. When the traffic signal lamp 1 needs to be replaced or taken down, the traffic signal lamp 1 only needs to be pressed downwards and then reversely rotated, the expansion screw does not need to be operated, and the traffic signal lamp 1 is convenient to replace or take down.

Alternatively, a ring of baffles (not shown) may be disposed outwardly along the circumferential direction at the top of the container 2.

In order to prevent the storage case 2 from sinking due to rolling by a vehicle for a long time, a ring of baffle plates may be extended outward from the top of the storage case 2 along the circumferential direction, so as to increase the contact area between the storage case 2 and the ground, and prevent the storage case 2 from sinking. Optionally, a plurality of screw holes for fixing with the ground may be provided on the ring of baffle plate, and the screw holes may be used to fix the housing box 2 on the road surface by cooperating with the expansion screws, so as to increase the stability of the housing box 2.

Optionally, a through hole for routing may be formed in the base 12 of the traffic signal lamp 1. Specifically, when the traffic signal lamp 1 is a wired device, wiring, such as a power line, a signal line, and the like, is required. One or more through holes for routing wires may be formed in the side or bottom of the base 12 so that power and/or signal wires, etc. on the traffic signal 1 may be routed through the through holes to the ground or other locations. It is understood that when the traffic signal lamp 1 is a wireless device (e.g., a device using wireless communication or wireless charging), or various circuits of the traffic signal lamp 1 are located on the side surface or the top surface of the lamp body, the base 12 may not need to be provided with through holes for wiring.

Optionally, one or more through holes for routing may be formed in the side wall 21 of the housing box 2. Specifically, when the traffic signal lamp 1 is a wired device, various lines led out from the traffic signal lamp 1 may be led into the ground or other locations through the through-holes in the side wall 21 of the housing box 2. It can be understood that, when the traffic signal lamp 1 is a wireless device, or various circuits of the traffic signal lamp 1 are located on the side surface or the top surface of the lamp body, the sidewall 21 of the housing box 2 may not need to be provided with through holes for wiring.

Optionally, the storage box 2 and the internal components (such as the elastic component 24 and the column component 25) may be made of waterproof materials or coated with waterproof layers, so as to effectively prevent the storage box 2 and the internal components from rusting due to long-term rain water immersion. Alternatively, the traffic signal 1 is also made of a waterproof and pressure-resistant material, such as die-cast aluminum, engineering plastic, and the like.

In the embodiment of the present application, fig. 1 to 4 are schematic illustrations of the structure, the size, and the like of the traffic signal lamp 1, and in practical applications, the structure, the size, and the like of the traffic signal lamp 1 may be schematically adjusted. In addition, the structure, the size, and the like of the storage case 2 are also schematically illustrated in fig. 1 to 4, and the size of each component of the storage case 2 may be adaptively adjusted according to actual needs and/or application scenarios, and the present invention is not limited to this. Preferably, the size of the housing box 2 is equal to the size of the traffic signal lamp 1, so that when the traffic signal lamp 1 is installed in the housing box 2, the gap between the traffic signal lamp 1 and the housing box 2 is as small as possible, thereby being beneficial to reducing the entrance of silt, rainwater and the like into the housing box 2.

Therefore, the retractable road traffic signal lamp provided by the embodiment of the application comprises a traffic signal lamp and an accommodating box for accommodating the traffic signal lamp; the traffic signal lamp comprises a signal lamp body and a base positioned below the signal lamp body, and the accommodating box is enclosed by a side wall and a bottom plate to form a hollow three-dimensional structure with an opening at the upper end; the inner diameter of the containing box is larger than the outer diameter of the signal lamp body, so that the signal lamp can be contained in the containing box; the traffic signal lamp comprises a base, a traffic signal lamp body, a first plug connector, a second plug connector, an elastic component, a light-emitting indicating device and a signal lamp, wherein the base is provided with two first plug connectors, the two second plug connectors are matched with each other and are arranged on the side wall of the accommodating box, the elastic component is arranged on the bottom plate of the accommodating box, when the traffic signal lamp is placed in the accommodating box, the base is positioned in the accommodating box, the first plug connectors and the second plug connectors are connected in a one-to-one correspondence mode, the bottom of the base is abutted against the elastic component, the traffic signal lamp can move up and down in the accommodating box under the action of external force and the elastic component, and when the external force does not act, the signal lamp body can completely or partially extend out; when having exogenic action, the signal lamp body can contract completely to accommodating in the box to can prevent effectively that the road surface signal lamp from being broken by heavy vehicle and being shoveled by snow scraper or street sweeper and bad.

Referring to fig. 5, an embodiment of the present application further provides a road with retractable traffic signal lamps, where the road may include a roadbed and a pavement disposed on the roadbed, a groove is formed in the pavement, and any of the retractable traffic signal lamps described in the above embodiments may be embedded in the groove. When the telescopic road traffic signal lamp is embedded in the groove, the accommodating box 2 of the telescopic road traffic signal lamp is positioned below the road surface, and the signal lamp body 11 of the telescopic road traffic signal lamp completely or partially protrudes above the road surface.

The road mainly comprises a roadbed and a pavement, and the road can be an urban road, a suburban road, an expressway and the like. The roadbed may be regarded as the foundation of a road, which is located below the road surface, and the road surface is laid above the roadbed for vehicles to travel. Further, the retractable road traffic signal described in the above embodiments is deployed on a road surface. Specifically, a groove is formed in the road surface and used for placing the containing box 2, and the size of the groove is matched with that of the containing box 2. At this time, when the accommodating box 2 is embedded into the groove, the accommodating box 2 can be completely positioned below the road surface or flush with the road surface. Optionally, when the accommodating box 2 is embedded into the groove, the accommodating box 2 may be fixed in the groove by an expansion screw, and a gap between the accommodating box 2 and the groove is refilled, so that the accommodating box 2 and the road surface can be more stable. After the housing box 2 is fixed, the traffic signal lamp 1 can be installed in the housing box 2, when an external force acts, the traffic signal lamp 1 can be completely retracted into the housing box 2, and when no external force acts, the signal lamp body 11 of the traffic signal lamp 1 can partially or completely protrude above the road surface, so that the light-emitting indicating device 13 arranged on the signal lamp body 11 can be exposed out of the road surface to be seen by a driver. The specific installation manner of the traffic signal lamp 1 in the accommodating box 2 can refer to the related contents in the foregoing embodiments, and details are not repeated here. The detailed structure and function of the traffic signal lamp 1 and the containing box 2 can refer to all or part of the content described in the previous embodiments, and will not be described in detail here.

The retractable road traffic signal lamp related to the embodiment is deployed on the road surface of a road, the accommodating box is buried on the road surface, the elastic part is arranged in the accommodating box, when the traffic signal lamp is clamped in the accommodating box, the traffic signal lamp can be retracted in the accommodating box through the elastic part, and when no external force is applied, the signal lamp body can completely or partially extend out of the accommodating box, so that the light-emitting indicating device arranged on the signal lamp body can be exposed out of the ground, and vehicles and/or pedestrians can visually and obviously see the indicating signal sent by the signal lamp body; when having exogenic action, the signal lamp body can contract completely to accommodating in the box to can prevent effectively that the road surface signal lamp from being broken by heavy vehicle and being shoveled by snow scraper or street sweeper and bad.

In the foregoing embodiments, descriptions of various embodiments may be focused, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In practical application, the components in the telescopic road traffic signal lamp provided by the embodiment of the application can be combined, divided and deleted according to actual needs.

The retractable road traffic signal lamp and the road provided with the same disclosed in the embodiments of the present application are described above in detail, and for those skilled in the art, according to the ideas of the embodiments of the present application, the specific implementation manner and the application scope may be changed.

Claims

1. A retractable pavement traffic signal light, comprising: the traffic signal lamp and the containing box are used for containing the traffic signal lamp; the traffic signal lamp comprises a signal lamp body and a base positioned below the signal lamp body, wherein a light-emitting indicating device used for emitting an indicating signal to vehicles and/or pedestrians is arranged on the signal lamp body, the accommodating box consists of a side wall and a bottom plate, and the side wall and the bottom plate enclose the accommodating box into a hollow three-dimensional structure with an opening at the upper end; the inner diameter of the accommodating box is larger than the outer diameter of the signal lamp body;

2. The retractable road traffic signal lamp as claimed in claim 1, wherein the first connector is a convex pillar disposed on the outer wall of the base, the second connector is a socket groove disposed on the inner wall of the housing box, the socket groove comprises a first axial groove, a second circumferential groove and a third axial groove, wherein one end of the second groove is in communication with the first groove, and the other end of the second groove is in communication with the third groove;

3. The retractable pavement traffic signal lamp according to claim 2, wherein the height of the third recess is greater than or equal to the height of the signal lamp body extending out of the housing box portion.

4. The retractable pavement traffic signal lamp as set forth in claim 2, wherein a column is fixed to the bottom plate of said housing, and said elastic member is disposed around said column.

5. The retractable pavement traffic signal according to claim 4, wherein the distance from the top of the pillar to the bottom of the base is greater than or equal to the height of the third recess when no external force is applied.

6. The retractable pavement traffic signal lamp according to claim 1, wherein the first plug connector is a plug-in slot disposed on an outer wall of the base, the plug-in slot comprises a fourth groove along an axial direction, a fifth groove along a circumferential direction, and a sixth groove along the axial direction, wherein one end of the fifth groove is communicated with the fourth groove, the other end of the fifth groove is communicated with the sixth groove, and the second plug connector is a convex pillar disposed on an inner wall of the accommodating box;

7. The retractable pavement traffic signal lamp according to claim 6, wherein the height of the sixth recess is greater than or equal to the height of the signal lamp body extending out of the housing box portion.

8. The retractable road traffic signal lamp as claimed in any one of claims 1 to 7, wherein the bottom plate of the receiving box is provided with at least one screw hole for fixing with the ground.

9. The retractable pavement traffic signal lamp as set forth in any one of claims 1-7, wherein a ring of baffle plates is disposed circumferentially outwardly of a top portion of said housing case.

10. A road provided with a telescopic road surface traffic signal lamp, which is characterized by comprising a roadbed and a road surface arranged on the roadbed, wherein a groove is arranged on the road surface, the telescopic road surface traffic signal lamp as claimed in any one of claims 1 to 9 is embedded in the groove, when the telescopic road surface traffic signal lamp is embedded in the groove, an accommodating box of the telescopic road surface traffic signal lamp is positioned below the road surface, and a signal lamp body of the telescopic road surface traffic signal lamp completely or partially protrudes above the road surface.