Lifting type traffic signal lamp

Abstract

The invention discloses a lifting type traffic signal lamp, and relates to the technical field of traffic signal lamps, a driving source is arranged to drive a shading assembly to lift, and in the daytime, the light of the signal lamp is not obvious enough due to the irradiation of sunlight, and at the moment, the driving source drives the shading assembly to lift; sunlight is shielded through arrangement of shading cloth and a shading piece in the shading assembly, the sunlight is prevented from directly irradiating the traffic lights, a driver can clearly and visually check light instructions made by the traffic lights, the traffic lights can move downwards to reset at night, the three traffic lights get close, and the driving safety is improved. And the three signal lamps can be wiped when the three signal lamps are reset, so that the influence of dust accumulation on the three signal lamps on the brightness display of the signal lamps is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of traffic signal lamps, in particular to a lifting type traffic signal lamp. Background Art

[0002] Traffic lights are lights that direct traffic, and are generally composed of red, green, and yellow lights. Red lights mean no passage, green lights mean passage is allowed, and yellow lights mean warning. Traffic lights are divided into: motor vehicle lights, non-motor vehicle lights, pedestrian crossing lights, direction indicator lights (arrow lights), lane lights, flashing warning lights, and road and railway level crossing lights. However, when fixed traffic lights need to be repaired, mobile lights are needed for temporary use. However, when such lights are used during the day, the direct sunlight makes the light of the lights not bright enough, which affects the driver's observation, so that the driver may not be able to drive the vehicle according to the correct traffic signal instructions, which may lead to safety accidents. Summary of the invention

[0003] The object of the present invention is to provide a lifting traffic signal lamp to solve the above-mentioned deficiencies in the prior art.

[0004] In order to achieve the above-mentioned object, the present invention provides the following technical solution: comprising a support seat, a driving source is arranged on the support seat, a shading assembly is arranged on the output end of the driving source, a protective shell is arranged on the driving source, three signal lamps are slidably connected to the protective shell, and the three signal lamps are all sleeved outside the shading assembly; When the driving source is capable of driving the shading component to rise, the shading component can drive the signal light to move when it is lifted or lowered; When the driving source moves downward, it can drive the shading component to reset, and when the shading component is reset, it can drive the signal light to reset.

[0005] Furthermore, the shading assembly includes a limit plate arranged on the output end of the driving source, a sleeve is arranged at the bottom of the limit plate, the sleeve is slidably connected to the protective shell, a plurality of storage grooves are opened on the sleeve, and two first torsion spring members are arranged in each of the plurality of storage grooves.

[0006] Furthermore, each of the output ends of the two first torsion spring members is provided with a rotating member, each of the two rotating members is provided with a shielding member, each of the two shielding members is provided with a magnet member at a position close to each other, and the two rotating members are respectively connected to a shielding cloth in a one-to-one correspondence.

[0007] Furthermore, six placement grooves are provided on the sleeve, each of the six placement grooves is provided with a first spring telescopic member, each of the six spring telescopic member output ends is provided with a first inclined block, and the six first inclined blocks all penetrate to the outside of the sleeve.

[0008] Furthermore, the three signal lights are all mounted on the outside of the sleeve, and each of the three signal lights is provided with a snap-in groove, which respectively correspond to the positions of the three first inclined blocks one by one, and four limit rods are provided at the bottom of the signal light located at the top, and the four limit rods are all slidably connected to the two signal lights, and the bottom ends of the four limit rods are all slidably connected to the protective shell.

[0009] Furthermore, it also includes a limit assembly, which includes a first rack slidably connected to the protective shell, a force-bearing member is provided at one end of the first rack, and an arc surface is provided on the force-bearing member. The limit assembly includes an abutment rod provided at the bottom of the signal light located at the bottom, and the abutment rod corresponds to the position of the arc surface. The first rack is meshed with a first gear member, and the first gear member is connected to a blocking rod, and the blocking rod is rotatably connected to the protective shell.

[0010] Furthermore, it also includes a cleaning component, which includes two second torsion spring members arranged on the protective shell, and each of the two second torsion spring member output ends is provided with a ratchet member, the two outer rings of the ratchet members are fixedly connected to the two second torsion spring member output ends respectively and one by one, and the two inner rings of the ratchet members are rotatably connected to the two second torsion spring member output ends respectively and one by one.

[0011] Furthermore, the inner rings of the two ratchet parts are fixedly connected to one end of the two rotating rods respectively and one by one, the other ends of the two rotating rods are rotationally connected to one end of the two transmission rods respectively and one by one, and the other ends of the two transmission rods are rotationally connected to one end of the two sliding rods respectively and one by one.

[0012] Furthermore, the two sliding rods are respectively slidably connected to the two limiting members, the two limiting members are fixedly connected to the protective shell, and the ends of the two sliding rods away from the rotating rods are fixedly connected to an outer frame, and a sponge is provided on the inner side of the outer frame.

[0013] Furthermore, the cleaning assembly includes two first wires whose one ends are connected to the outer rings of the two ratchet members respectively, and the other ends of the two first wires are fixedly connected to the bottom of a signal light located at the top, and the two first wires pass through the other two signal lights.

[0014] In the above technical scheme, the present invention provides a lifting traffic light, which can drive the shading component to be lifted and lowered by the setting of a driving source. During the day, the brightness of the traffic light is not obvious enough due to the irradiation of sunlight. At this time, the shading component is driven to rise by the driving source. At this time, the sunlight is blocked by the setting of the shading cloth and the shading member in the shading component to prevent the sunlight from directly shining on the traffic light, so that the driver can clearly and intuitively view the lighting instructions made by the traffic light, and at night the traffic light can be moved down and reset, so that the three traffic lights are close together, which is convenient for drivers whose attention is not as focused at night as during the day to observe, and the three traffic lights can be wiped when the three traffic lights are reset to prevent dust accumulation on the three traffic lights from affecting the brightness display of the traffic lights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 One of the overall structural diagrams provided by an embodiment of the present invention; Figure 2 The second schematic diagram of the overall structure provided by the embodiment of the present invention; Figure 3 The embodiment of the present invention provides Figure 2 A schematic diagram of the enlarged structure at point A; Figure 4 The embodiment of the present invention provides Figure 2 A schematic diagram of the enlarged structure at B; Figure 5 A schematic diagram of the internal structure of an embodiment of the present invention; Figure 6 The embodiment of the present invention provides Figure 5 A schematic diagram of the enlarged structure at C; Figure 7 A partial structural schematic diagram provided for an embodiment of the present invention; Figure 8 The embodiment of the present invention provides Figure 7 Enlarged structural diagram at D.

[0017] Description of reference numerals: 1. Support seat; 2. Driving source; 3. Shading assembly; 31. Limiting plate; 32. Sleeve; 33. First torsion spring member; 34. Rotating member; 35. Shielding member; 36. Magnet member; 37. Shielding cloth; 38. First spring telescopic member; 39. First inclined block; 4. Protective shell; 5. Signal light; 51. Limiting rod; 6. Limiting assembly; 61. First rack; 62. Force-bearing member; 63. Abutting rod; 64. First gear member; 65. Blocking rod; 7. Cleaning assembly; 71. Second torsion spring member; 72. Ratchet member; 73. Rotating rod; 74. Transmission rod; 75. Sliding rod; 76. Limiting member; 77. Outer frame; 78. Sponge; 79. First wire. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] See also Figure 1-8 A lifting traffic light provided by an embodiment of the present invention comprises a support base 1, a driving source 2 is arranged on the support base 1, a shading component 3 is arranged on the output end of the driving source 2, a protective shell 4 is arranged on the driving source 2, three signal lights 5 are slidably connected to the protective shell 4, and the three signal lights 5 are all sleeved outside the shading component 3; When the driving source 2 can drive the shading component 3 to rise, the shading component 3 can drive the signal light 5 to move when it is raised or lowered; When the driving source 2 moves downward, it can drive the shading component 3 to reset, and when the shading component 3 is reset, it can drive the signal light 5 to reset.

[0020] Preferably, the shading assembly 3 includes a limit plate 31 arranged on the output end of the driving source 2, a sleeve 32 is arranged at the bottom of the limit plate 31, the sleeve 32 is slidably connected to the protective shell 4, a plurality of storage grooves are opened on the sleeve 32, and two first torsion spring members 33 are arranged in each of the plurality of storage grooves. The setting of the storage grooves ensures that the setting of the rotating member 34 will not affect the lifting and lowering of the sleeve 32.

[0021] Preferably, a rotating member 34 is provided at the output end of each of the two first torsion spring members 33, a shielding member 35 is provided on each of the two rotating members 34, a magnet member 36 is provided at a position where the two shielding members 35 are close to each other, and the two rotating members 34 are respectively connected to a shielding cloth 37 in a one-to-one correspondence. Through the setting of the first torsion spring member 33, when the sleeve 32 rises, the shielding member 35 and the shielding cloth 37 can be spread out to shield the three signal lights 5, preventing direct sunlight from shining on the signal lights 5, so that the sunlight cannot interfere with the display of the signal lights 5.

[0022] Preferably, six mounting grooves are provided on the sleeve 32, and a first spring telescopic member 38 is provided in each of the six mounting grooves. A first inclined block 39 is provided at the output end of each of the six spring telescopic members. The six first inclined blocks 39 all extend to the outside of the sleeve 32. Through the cooperation of the six first inclined blocks 39 and the six first spring telescopic members 38, the three signal lights 5 can be raised and lowered separately, so that intervals appear between the three signal lights 5, so that the three rotating members 34 can be rotated out, and through the setting of the six first inclined blocks 39, the three signal lights 5 can move after being reset without being affected by the movement of the first inclined blocks 39.

[0023] Preferably, the three signal lights 5 are all sleeved on the outside of the sleeve 32, and each of the three signal lights 5 is provided with a snap-in groove, and the three snap-in grooves correspond one by one to the positions of the three first inclined blocks 39, and four limit rods 51 are provided at the bottom of the signal light 5 located at the top, and the four limit rods 51 are all slidably connected to the two signal lights 5, and the bottom ends of the four limit rods 51 are all slidably connected to the protective shell 4. The setting of the limit rods 51 allows the sliding direction of the three signal lights 5 to be limited to prevent the three signal lights 5 from rotating.

[0024] Preferably, it also includes a limiting assembly 6, which includes a first rack 61 slidably connected to the protective shell 4, a force-bearing member 62 is provided at one end of the first rack 61, and an arcuate surface is provided on the force-bearing member 62. The limiting assembly 6 includes an abutment rod 63 arranged at the bottom of the signal light 5 located at the bottom, and the abutment rod 63 corresponds to the position of the arcuate surface. The first rack 61 is meshed with a first gear member 64, and the first gear member 64 is connected to a blocking rod 65. The blocking rod 65 is rotatably connected to the protective shell 4. When the signal light 5 is moved down and reset, the abutment rod 63 contacts the force-bearing member 62, so that the force-bearing member 62 moves, driving the first rack 61 to slide, so that the first gear member 64 rotates, and drives the blocking rod 65 to rotate, so that the blocking rod 65 is no longer limited by the outer frame 77. Through the setting of the blocking rod 65, the outer frame 77 can be restricted so that it can be cleaned after the three signal lights 5 are reset, preventing the outer frame 77 from moving when the three signal lights 5 are not reset.

[0025] Preferably, a cleaning assembly 7 is also included, which includes two second torsion spring members 71 arranged on the protective shell 4, and a ratchet member 72 is respectively arranged at the output end of the two second torsion spring members 71, and the outer circles of the two ratchet members 72 are fixedly connected to the output ends of the two second torsion spring members 71 in a one-to-one correspondence, and the inner circles of the two ratchet members 72 are rotatably connected to the output ends of the two second torsion spring members 71 in a one-to-one correspondence. Through the arrangement of the ratchet member 72, the second torsion spring member 71 can drive the rotating rod 73 to rotate when it is released, and the second torsion spring member 71 cannot drive the rotating rod 73 to rotate when it accumulates force.

[0026] Preferably, the inner circles of the two ratchet members 72 are fixedly connected to one end of the two rotating rods 73 in a one-to-one correspondence, the other ends of the two rotating rods 73 are rotationally connected to one end of the two transmission rods 74 in a one-to-one correspondence, and the other ends of the two transmission rods 74 are rotationally connected to one end of the two sliding rods 75 in a one-to-one correspondence. Through the arrangement of the rotating rod 73, the transmission rod 74 and the sliding rod 75, the rotation of the rotating rod 73 can drive the sliding rod 75 to perform a lifting reciprocating motion.

[0027] Preferably, the two sliding rods 75 are slidably connected to the two limit members 76 respectively, and the two limit members 76 are fixedly connected to the protective shell 4. The ends of the two sliding rods 75 away from the rotating rod 73 are fixedly connected to an outer frame 77. A sponge 78 is provided on the inner side of the outer frame 77. The three signal lights 5 can be wiped by the sponge 78 to prevent excessive dust on the signal lights 5 from affecting the bright display of the signal lights 5.

[0028] Preferably, the cleaning component 7 includes two first wires 79, one end of which is connected to the outer rings of the two ratchet members 72 respectively, and the other ends of the two first wires 79 are fixedly connected to the bottom of a signal light 5 located at the top. The two first wires 79 pass through the other two signal lights 5. The setting of the first wires 79 allows the upward movement of the signal light 5 to store force for the second torsion spring member 71, and by arranging a counterweight block on the first wire 79, the first wire 79 is prevented from fluttering in the wind and getting knotted when it is not tightened.

[0029] Working principle: During the day, the driving source 2 is started to drive the limit plate 31 to move upward, so that the sleeve 32 moves upward, drives the first torsion spring members 33 to move upward, drives the rotating members 34 to move upward, drives the shielding members 35 to move upward, and drives the shielding cloths 37 to move upward; When the sleeve 32 moves upward, it drives the six first spring expansion members 38 to move upward, so that the six first inclined blocks 39 move upward. When the six first inclined blocks 39 move upward, they gradually drive the three signal lights 5 to move upward. Due to the intervals between the first inclined blocks 39, there is a gap between the three signal lights 5. When the length of the gap is greater than the length of the rotating member 34, the first torsion spring members 33 are released, driving the rotating members 34 to rotate, so that the shielding members 35 rotate synchronously, driving the shielding cloths 37 to rotate synchronously, so that the shielding cloths 37 and the shielding members 35 respectively shield the three signal lights 5 to prevent the sunlight from shining on the signal lights 5 and causing the light of the signal lights 5 to be unclear. When the shielding members 35 rotate, they will contact the limiting rod 51, so that the two shielding members 35 rotate. By providing notches on the shielding members 35, when the two shielding members 35 rotate to contact the signal light 5, the two shielding members 35 no longer contact the limiting rod 51 due to the provision of the notches. At this time, due to the provision of the magnet member 36, the two shielding members 35 located in the same receiving groove fit together and close, so that there is no gap in the shielding of the signal light 5, so as to prevent part of the sunlight from shining on the signal light 5 and causing the signal light 5 to be dim. At night, the driving source 2 is started to drive the sleeve 32 to descend, and the signal lamp 5 is squeezed to squeeze the rotating parts 34 into the storage groove, so that the shielding parts 35 and the shielding cloth 37 are squeezed into the inner side of the signal lamp 5 and reset; When the sleeve 32 moves downward, the six limit blocks are driven downward, so that the three signal lights 5 move downward. When one signal light 5 is reset, due to the setting of the inclined surface of the inclined block, the plurality of inclined blocks are no longer engaged with the signal light 5. After the signal light 5 is reset, the movement of the sleeve 32 will not drive the signal light 5 to move, so that the shading assembly 3 is reset. At the same time, the sliding directions of the three signal lights 5 are limited by the setting of the plurality of limit rods 51. When the signal light 5 is reset, the abutment rod 63 contacts the force-bearing member 62, so that the force-bearing member 62 moves, drives the first rack 61 to slide, and makes the first gear member 64 rotate, drives the blocking rod 65 to rotate, so that the blocking rod 65 is no longer limited by the outer frame 77, so that the two second torsion spring members 71 are released, drives the two ratchet members 72 to rotate, so that the two rotating rods 73 rotate, drives the two transmission rods 74 to rotate, makes the two sliding rods 75 slide, drives the outer frame 77 to move up and down, and makes the sponge 78 move up and down to contact the three signal lights. The signal light 5 is wiped to prevent dust accumulation on the signal light 5 from affecting the light display of the signal light 5. When the second torsion spring member 71 is released after the power storage, the outer frame 77 is reset due to the gravity of the outer frame 77. When the signal light 5 moves up, the abutment rod 63 moves up. By arranging a second spring telescopic member on one side of the force-bearing member 62, the second spring telescopic member is fixedly arranged on the protective shell 4, so that the force-bearing member 62 is reset at this time, so that the first rack 61 is reset, driving the first gear member 64 to reset, so that the blocking rod 65 is reset to block the outer frame 77 again; When the signal light 5 rises, it can drive the two first wires 79 to move, causing the outer ring of the ratchet member 72 to rotate, allowing the second torsion spring member 71 to store force. The setting of the ratchet member 72 ensures that the rotation of the outer ring of the ratchet member 72 will not drive the rotating rod 73 to rotate. When the signal light 5 moves down and resets, the outer frame 77 will not rise or fall due to the setting of the blocking member. At the same time, a counterweight block is set on the first wire 79 to prevent the first wire 79 from fluttering in the wind and getting tangled when the second torsion spring member 71 fails to rotate.

[0030] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A lifting traffic signal lamp (5), comprising a support base (1), characterized in that: The support seat (1) is provided with a driving source (2), an output end of the driving source (2) is provided with a shading component (3), the driving source (2) is provided with a protective shell (4), the protective shell (4) is slidably connected with three signal lights (5), and the three signal lights (5) are all sleeved outside the shading component (3); When the driving source (2) is capable of driving the shading component (3) to rise, the shading component (3) is capable of driving the signal light (5) to move when it is lifted or lowered; When the driving source (2) moves downward, it can drive the shading component (3) to reset, and when the shading component (3) is reset, it can drive the signal light (5) to reset.

2. A lifting traffic signal lamp (5) according to claim 1, characterized in that: The shading assembly (3) comprises a limit plate (31) arranged on the output end of the driving source (2), a sleeve (32) being arranged at the bottom of the limit plate (31), the sleeve (32) being slidably connected to the protective shell (4), a plurality of receiving grooves being arranged on the sleeve (32), and two first torsion spring members (33) being arranged in each of the plurality of receiving grooves.

3. A lifting traffic signal lamp (5) according to claim 2, characterized in that: A rotating member (34) is provided at each output end of the two first torsion spring members (33), a shielding member (35) is provided on each of the two rotating members (34), a magnet member (36) is provided at each position where the two shielding members (35) are close to each other, and the two rotating members (34) are respectively connected to a shielding cloth (37) in a one-to-one correspondence.

4. A lifting traffic signal lamp (5) according to claim 2, characterized in that: The sleeve (32) is provided with six placement grooves, each of the six placement grooves is provided with a first spring telescopic member (38), each of the six spring telescopic member output ends is provided with a first inclined block (39), and the six first inclined blocks (39) all penetrate to the outside of the sleeve (32).

5. A lifting traffic signal lamp (5) according to claim 4, characterized in that: The three signal lights (5) are all sleeved on the outside of the sleeve (32), and each of the three signal lights (5) is provided with a snap-in groove, and the three snap-in grooves correspond to the positions of the three first inclined blocks (39) one by one, respectively. Four limit rods (51) are arranged at the bottom of the signal light (5) located at the top, and the four limit rods (51) are all slidably connected to the two signal lights (5), and the bottom ends of the four limit rods (51) are all slidably connected to the protective shell (4).

6. A lifting traffic signal lamp (5) according to claim 5, characterized in that: The invention also comprises a limit assembly (6), wherein the limit assembly (6) comprises a first rack (61) slidably connected to the protective shell (4), a force-bearing member (62) is provided at one end of the first rack (61), and an arc surface is provided on the force-bearing member (62), the limit assembly (6) comprises an abutment rod (63) arranged at the bottom of the signal light (5) located at the bottom, the abutment rod (63) corresponds to the position of the arc surface, the first rack (61) is meshed with a first gear member (64), the first gear member (64) is connected to a blocking rod (65), and the blocking rod (65) is rotatably connected to the protective shell (4).

7. A lifting traffic signal lamp (5) according to claim 6, characterized in that: The cleaning assembly (7) further comprises two second torsion spring members (71) arranged on the protective shell (4), each of the output ends of the two second torsion spring members (71) being provided with a ratchet member (72), the outer rings of the two ratchet members (72) being respectively and fixedly connected to the output ends of the two second torsion spring members (71) in a one-to-one correspondence, and the inner rings of the two ratchet members (72) being respectively and rotatably connected to the output ends of the two second torsion spring members (71) in a one-to-one correspondence.

8. A lifting traffic signal lamp (5) according to claim 7, characterized in that: The inner rings of the two ratchet members (72) are fixedly connected to one end of the two rotating rods (73) in a one-to-one correspondence, the other ends of the two rotating rods (73) are rotationally connected to one end of the two transmission rods (74) in a one-to-one correspondence, and the other ends of the two transmission rods (74) are rotationally connected to one end of the two sliding rods (75) in a one-to-one correspondence.

9. A lifting traffic signal lamp (5) according to claim 8, characterized in that: The two sliding rods (75) are respectively slidably connected to the two limiting members (76), and the two limiting members (76) are fixedly connected to the protective shell (4). One end of the two sliding rods (75) away from the rotating rod (73) is fixedly connected to an outer frame (77), and a sponge (78) is arranged inside the outer frame (77).

10. A lifting traffic signal lamp (5) according to claim 9, characterized in that: The cleaning assembly (7) comprises two first conductive wires (79) whose one ends are respectively connected to the outer rings of the two ratchet members (72) in a one-to-one correspondence, and the other ends of the two first conductive wires (79) are fixedly connected to the bottom of a signal light (5) located at the top, and the two first conductive wires (79) pass through the other two signal lights (5).

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