A photosensitive energy-saving traffic signal lamp

Abstract

The present invention relates to the technical field of traffic lights, specifically a photosensitive energy-saving traffic light, comprising a storage mechanism, a photovoltaic energy storage mechanism installed in the storage mechanism, a signal light assembly installed on the storage mechanism, a linkage mechanism installed on the signal light assembly, and a glass cleaning mechanism installed in the signal light assembly, wherein the linkage mechanism is used to drive the glass cleaning mechanism, and the photovoltaic energy storage mechanism is used to supply energy to the linkage mechanism. By setting a glass cleaning mechanism at the lens portion of an existing lamp holder, and using the linkage mechanism to provide transmission force for the glass cleaning mechanism, and setting a photovoltaic energy storage mechanism on the storage mechanism at the same time, when the photovoltaic energy storage mechanism provides kinetic energy to the linkage mechanism, the glass cleaning mechanism driven by the linkage mechanism can continuously clean the lens on the lamp holder, thereby not interfering with the normal operation of the signal light, and ensuring that the light transmittance of the lens is always maximized.

Description

Technical Field

[0001] The invention relates to the technical field of traffic signal lamps, in particular to a light-sensitive energy-saving 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 warnings. Based on practical divisions, they 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.

[0003] In response to energy conservation and emission reduction, the number of photosensitive energy-saving traffic lights has increased year by year. However, photosensitive energy-saving traffic lights still have certain defects. Since the lights are installed at intersections, with the interference of road dust raised by passing vehicles and the erosion of street lights by wind and rain, dirt and slag are easily accumulated on the lenses of the street lights. In severe cases, the lenses of the street lights will be blocked by dirt, which will reduce the transmittance of light. Under high temperature and scorching sun, the lenses blocked by dirt will be difficult for pedestrians or drivers to observe in time after the light changes, which will affect traffic.

[0004] In view of this, the present invention designs a photosensitive energy-saving traffic signal lamp to solve the above problems. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in the present invention is:

[0007] A photosensitive energy-saving traffic signal light, comprising a storage mechanism, a photovoltaic energy storage mechanism installed in the storage mechanism, a signal light assembly installed on the storage mechanism, a linkage mechanism installed on the signal light assembly, and a glass cleaning mechanism installed in the signal light assembly, wherein the linkage mechanism is used to drive the glass cleaning mechanism, and the photovoltaic energy storage mechanism is used to supply energy to the linkage mechanism;

[0008] The storage mechanism comprises a bottom plate and a top plate mounted on the bottom plate, wherein a mounting groove is provided inside the top plate;

[0009] The photovoltaic energy storage mechanism includes a waterproof motor installed in the bottom plate and the top plate;

[0010] The signal lamp assembly comprises a first lamp holder, a second lamp holder and a third lamp holder arranged inside the assembly groove, three groups of pressure-bearing pads respectively mounted on the first lamp holder, the second lamp holder and the third lamp holder, and three shields respectively mounted on the three groups of pressure-bearing pads;

[0011] The linkage mechanism comprises six fixtures installed on the first lamp holder, the second lamp holder and the third lamp holder, one of the fixtures has a transmission shaft movably installed therein, and the other five fixtures have five linkage shafts movably installed therein respectively;

[0012] The glass slide cleaning mechanism comprises a scraper bar arranged on the inner sides of the two pressure-bearing pads, two rotating heads installed at both ends of the scraper bar, and a rotating assembly movably installed outside the rotating head.

[0013] In a preferred example, the present invention can be further configured as follows: the storage mechanism further includes a beam mounted inside the bottom plate and the top plate, a shielding cover mounted outside the top plate, two gaskets mounted outside the top plate, and four groups of combined bolts mounted inside the bottom plate and the top plate;

[0014] A ventilation window is provided inside the bottom plate, and a ventilation net for heat dissipation is installed inside the ventilation window.

[0015] In a preferred example, the present invention can be further configured as follows: the shielding cover has a corrugated structure, and the shielding cover is made of an aluminum alloy material, and the surface of the shielding cover is coated with a heat-insulating paint layer.

[0016] In a preferred example, the present invention can be further configured as follows: the photovoltaic energy storage mechanism also includes a waterproof motor, two bases installed on the top of the bottom plate and the top plate, a photovoltaic panel installed on the top of the two bases, and two wires connected to the wiring posts of the waterproof motor;

[0017] The conductor consists of a pole plate and two conductors, wherein the pole plate is mounted on a connector of a storage battery, and the other conductor is connected to a connector at the bottom of a photovoltaic panel.

[0018] In a preferred example, the present invention can be further configured as follows: the signal lamp assembly further includes two partitions and three guide members respectively mounted on the first lamp holder, the second lamp holder and the third lamp holder;

[0019] The guide member is of a U-shaped structure, and an inwardly concave arc groove is formed on the outside of the guide member;

[0020] The partition is made of silica gel material.

[0021] In a preferred example, the present invention can be further configured as follows: a spring guide groove is provided at the bottom of the shield;

[0022] The first lamp holder, the second lamp holder and the third lamp holder are each provided with three symmetrically distributed loading transverse holes.

[0023] In a preferred example, the present invention can be further configured as follows: the linkage mechanism also includes three extended shafts and six chains, and the three extended shafts are arranged in three loading horizontal holes, and are transmission-connected to the driving shaft of the waterproof motor and the transmission shaft, and to the auxiliary rotation shaft of the two adjacent linkage shafts.

[0024] In a preferred example, the present invention can be further configured as follows: the transmission shaft and the linkage shaft have the same structure, both consisting of a T-shaped end column and a gear plate, and both ends of the T-shaped end column are provided with an inwardly recessed cross-shaped socket.

[0025] In a preferred example, the present invention can be further configured as follows: the glass slide cleaning mechanism further includes two limiters installed on the two pressure-bearing pads and a tension spring connected to the scraper strip;

[0026] The scraper strip is adapted to fit the inner walls of the two limiting members.

[0027] In a preferred example, the present invention can be further configured as follows: the rotary assembly includes a base, the interior of the base is provided with a slot, a slider movably installed in the slot, and a cushion installed in the slot port;

[0028] Two guide rods are installed on the top of the cushion, and two springs are arranged on the two guide rods;

[0029] A bearing is installed on the rod body of the base, and the outer ring of the bearing is installed in the gap between the two pressure pads.

[0030] By adopting the above technical solution, the beneficial effects achieved by the present invention are:

[0031] 1. The present invention arranges a glass cleaning mechanism at the lens part of the existing lamp holder, and uses a linkage mechanism to provide transmission force for the glass cleaning mechanism. At the same time, a photovoltaic energy storage mechanism is arranged on the placement mechanism. When the photovoltaic energy storage mechanism provides kinetic energy for the linkage mechanism, the glass cleaning mechanism driven by the linkage mechanism can continuously clean the lens on the lamp holder, thereby not interfering with the normal operation of the signal lamp and ensuring that the light transmittance of the lens is always maximized.

[0032] 2. The present invention arranges the existing integrally assembled street lamps into independent and assembled lamp holders, and installs a specific lens cleaning component on each independent lamp holder. When the number of lamp holders of signal lamps needs to be increased according to the needs of different road sections, the independent lamp holders can be assembled to form the number required by each road section, thereby reducing the maintenance cost of the street lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the present invention when used;

[0034] Figure 2 is a schematic diagram of the storage mechanism of the present invention;

[0035] Figure 3 For the present invention Figure 2 Schematic diagram from top view;

[0036] Figure 4 is a schematic diagram of the photovoltaic energy storage mechanism of the present invention;

[0037] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point A in the middle;

[0038] Figure 6 is a schematic diagram of a signal light assembly of the present invention;

[0039] Figure 7 is a schematic diagram of the linkage mechanism of the present invention;

[0040] Figure 8 For the present invention Figure 7 The enlarged schematic diagram of point B in the middle;

[0041] Fig. 9 is a schematic diagram of the clamp and the transmission shaft of the present invention;

[0042] Fig.10 It is a schematic diagram of the assembly of the pressure-bearing pad and the shield of the present invention;

[0043] Fig.11 is a schematic diagram of a glass slide cleaning mechanism of the present invention;

[0044] Fig.12 is a schematic diagram of a rotary assembly of the present invention;

[0045] Fig.13 For the present invention Fig.12 Enlarged schematic diagram of point C in the middle.

[0046] Reference numerals:

[0047] 100, storage mechanism; 110, beam frame; 120, bottom plate; 130, ventilation window; 140, ventilation net; 150, top plate; 160, assembly groove; 170, combination bolt; 180, shielding cover; 190, gasket;

[0048] 200, photovoltaic energy storage mechanism; 210, base; 220, photovoltaic panel; 230, waterproof motor; 240, battery; 250, wire;

[0049] 300, signal lamp assembly; 310, first lamp holder; 320, second lamp holder; 330, third lamp holder; 340, partition; 350, pressure pad; 360, shield; 370, spring guide groove; 380, guide member; 390, loading horizontal hole;

[0050] 400, linkage mechanism; 410, clamp; 420, transmission shaft; 430, chain; 440, extension shaft; 450, driving shaft; 460, auxiliary shaft; 470, linkage shaft;

[0051] 500, glass slide cleaning mechanism; 510, limit member; 520, scraper strip; 530, rotating head; 540, tension spring; 550, rotating assembly; 551, base; 552, slot; 553, slider; 554, cushion; 555, spring; 560, bearing. DETAILED DESCRIPTION

[0052] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0053] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0054] A photosensitive energy-saving traffic signal lamp provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0055] Embodiment 1:

[0056] Combination Figure 1-Figure 13 As shown, a photosensitive energy-saving traffic signal light provided by the present invention includes a storage mechanism 100, a photovoltaic energy storage mechanism 200 installed in the storage mechanism 100, a signal light assembly 300 installed on the storage mechanism 100, a linkage mechanism 400 installed on the signal light assembly 300, and a glass cleaning mechanism 500 installed in the signal light assembly 300, wherein the linkage mechanism 400 is used to drive the glass cleaning mechanism 500, and the photovoltaic energy storage mechanism 200 is used to supply energy to the linkage mechanism 400.

[0057] The storage mechanism 100 includes a beam frame 110, a bottom plate 120, a ventilation window 130, a ventilation net 140, a top plate 150, an assembly groove 160, a combination bolt 170, a shielding cover 180 and a gasket 190. The photovoltaic energy storage mechanism 200 includes a base 210, a photovoltaic panel 220, a waterproof motor 230, a battery 240 and a wire 250. The signal lamp assembly 300 includes a first lamp holder 310, a second lamp holder 320, a third lamp holder 330, a partition 340, a pressure pad 350, a shield 360, and a guide spring. The slide cleaning mechanism 500 includes a limiter 510, a scraper bar 520, a rotating head 530, a tension spring 540, a rotating assembly 550 and a bearing 560, and the rotating assembly 550 also includes a base 551, a slot 552, a slider 553, a cushion 554 and a spring 555.

[0058] The storage mechanism 100 includes a bottom plate 120 and a top plate 150 mounted on the bottom plate 120 , and an assembly groove 160 is provided inside the top plate 150 ;

[0059] The photovoltaic energy storage mechanism 200 includes a waterproof motor 230 installed in the bottom plate 120 and the top plate 150;

[0060] The signal lamp assembly 300 includes a first lamp holder 310, a second lamp holder 320 and a third lamp holder 330 disposed inside the assembly groove 160, three groups of pressure-bearing pads 350 respectively mounted on the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330, and three shields 360 respectively mounted on the three groups of pressure-bearing pads 350;

[0061] The linkage mechanism 400 includes six fixtures 410 installed on the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330, a transmission shaft 420 is movably installed in one of the fixtures 410, and five linkage shafts 470 are movably installed in the other five fixtures 410 respectively;

[0062] The glass slide cleaning mechanism 500 includes a scraper bar 520 disposed inside two pressure pads 350 , two rotating heads 530 installed at both ends of the scraper bar 520 , and a rotating assembly 550 movably installed outside the rotating heads 530 .

[0063] In actual use, the suspended signal lights are located directly above the road. When the airflow blows in the direction of the street light lens, the dust raised by vehicles and pedestrians on the road will rise under the influence of the airflow. In addition, the structural grooves around the street light lens are complex, and the raised dust can easily gather in the grooves. As the rain falls, the splashed raindrops will splash the gathered dust onto the surface of the lens. Over time, the dirt on the lens will increase, which will block the light transmittance of the lens.

[0064] When the device is in use, after the storage mechanism 100 is suspended above the road, the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 facing the road can directly face the direction of drivers and pedestrians. When dirt accumulates and agglomerates on the lenses of the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330, and the photovoltaic panels 220 arranged on the top of the bottom plate 120 and the top plate 150 convert light energy into electrical energy, the running waterproof motor 230 will drive the drive shaft 450, and the transmission shaft 420 can Transmission is obtained. At this time, the five linkage shafts 470 linked by the three extended shafts 440 can cooperate with the clamp 410 to assist the six chains 430 to rotate at the same speed, and the six groups of rotating components 550 arranged in the gaps of the three groups of pressure pads 350 can be transmitted. At this time, the scraper strip 520 constrained by the limiter 510 can reciprocate along the surface of the lens with the rotation of the rotating component 550, and will not interfere with the operation of the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 while cleaning the dirt on the surface of the lens.

[0065] Embodiment 2:

[0066] Combination Figure 2-Figure 12 As shown, based on the embodiment 1, the storage mechanism 100 further includes a beam frame 110 installed inside the bottom plate 120 and the top plate 150, a shielding cover 180 installed outside the top plate 150, two gaskets 190 installed outside the top plate 150, and four groups of combined bolts 170 installed inside the bottom plate 120 and the top plate 150;

[0067] A ventilation window 130 is provided inside the bottom plate 120, and a ventilation net 140 is installed inside the ventilation window 130. The ventilation net 140 is arranged outside the storage battery 240 to dissipate heat from the storage battery 240 during operation.

[0068] The shielding cover 180 is of a corrugated structure and is made of an aluminum alloy material. The surface of the shielding cover 180 is coated with a heat-insulating paint layer. The shielding cover 180 is arranged on the top of the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 to shield the impact of foreign objects and the impact of rain.

[0069] The photovoltaic energy storage mechanism 200 further includes a waterproof motor 230, two bases 210 mounted on the top of the bottom plate 120 and the top plate 150, a photovoltaic panel 220 mounted on the top of the two bases 210, and two wires 250 connected to the wiring posts of the waterproof motor 230;

[0070] The wire 250 is composed of a pole plate and two wires, and the pole plate is installed on the connector of the battery 240 , while the other wire is connected to the connector at the bottom of the photovoltaic panel 220 .

[0071] The two bases 210 are fixedly mounted on the top of the combined bottom plate 120 and the top plate 150, and the photovoltaic panels 220 are installed on the top of the two bases 210, and the connectors at the bottom of the photovoltaic panels 220 are plugged into the wires in the two wires 250. When the photovoltaic panels 220 convert light energy into electrical energy, the excess electrical energy will be stored in the battery 240, and finally supply energy to the waterproof motor 230. As the waterproof motor 230 runs, its internal transmission shaft will drive the driving shaft 450. At this time, a transmission shaft 420 and five linkage shafts 470 set in three loading cross holes 390 can be rotated together, and the transmission shaft 420 and the five linkage shafts 470 can simultaneously drive six chains 430, and the six sets of rotating components 550 can be synchronously driven by the six chains 430, thereby ensuring that the three scraping strips 520 obtain a stable driving force, and then the dirt accumulated on the lens can be scraped off.

[0072] Embodiment 3:

[0073] Combination Figure 1 , Figure 6 and Fig.10 As shown, based on the embodiment 1, the signal lamp assembly 300 further includes two partitions 340 and three guide members 380 respectively mounted on the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330;

[0074] The guide member 380 is a U-shaped structure, and an arc groove concave inward is formed on the outside of the guide member 380;

[0075] The partition 340 is made of a silicone material;

[0076] A spring guide groove 370 is provided at the bottom of the shield 360. Three shields 360 are respectively mounted on three groups of pressure-bearing pads 350. A hole for an observation lens is provided in the middle of the shield 360. The shield 360 is made of rubber material to reduce the impact of foreign objects.

[0077] Three symmetrically distributed loading transverse holes 390 are formed in the first lamp holder 310 , the second lamp holder 320 and the third lamp holder 330 .

[0078] By arranging the existing assembled diode lamp holder into the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 of the assembled structure, a plurality of parallel groups of the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 can be arranged according to the actual width of the road, and the shielding cover 180 installed on the top plate 150 can cooperate with the protective cover 360 to provide sufficient safety protection for the lens, and when foreign objects are blown up by the wind, the impact of the foreign objects on the lens can be reduced.

[0079] Embodiment 4:

[0080] Combination Figure 6-Figure 13 As shown, in the above embodiment, the linkage mechanism 400 further includes three extended shafts 440 and six chains 430, and the three extended shafts 440 are arranged in three loading horizontal holes 390, and are transmission-connected to the waterproof motor 230 and the driving shaft 450 of the transmission shaft 420, and the auxiliary rotation shaft 460 of the two adjacent linkage shafts 470;

[0081] Both ends of the driving shaft 450 and the extension shaft 440 are installed with cross plugs, and the extension shaft 440 and the driving shaft 450 are made of stainless steel;

[0082] The transmission shaft 420 and the linkage shaft 470 have the same structure, both of which are composed of a T-shaped end column and a gear plate, and both ends of the T-shaped end column are provided with a cross-shaped socket recessed inwards;

[0083] The glass slide cleaning mechanism 500 further includes two stoppers 510 mounted on the two pressure pads 350 and a tension spring 540 connected to the scraper strip 520. The tension spring 540 is adapted to penetrate the arc groove outside the guide member 380, and the bottom end of the tension spring 540 is connected to the column head at the bottom of the arc groove.

[0084] The scraper strip 520 is adapted to fit the inner walls of the two limiting members 510 . The limiting members 510 are made of thickened plastic, and the inner side of the limiting members 510 is provided with a notch adapted to be constrained by the scraper strip 520 .

[0085] The rotary assembly 550 includes a base 551 , the base 551 has a slot 552 , a slider 553 movably mounted in the slot 552 , and a cushion 554 mounted at the end of the slot 552 ;

[0086] Two guide rods are installed on the top of the cushion 554, and two springs 555 are arranged on the two guide rods;

[0087] A bearing 560 is installed on the rod body of the base 551 , and the outer ring of the bearing 560 is installed in the gap between the two pressure pads 350 .

[0088] The base 551 is assembled in the gap between the two pressure pads 350 by using the bearing 560. As the chain 430 drives the gear at the outer end of the base 551, the base 551 supported by the bearing 560 can drive the compressed slider 553 to rotate in a circle, and the plate of the slider 553 that penetrates into the inner cavity of the base 551 can push the end plate outside the rotating head 530. Since the scraper bar 520 is limited by the two limit members 510, the two rotating rotating heads 530 can apply torque to the scraper bar 520. After the torque increases, the scraper bar 520 will rise along the grooves on the inner sides of the two limit members 510, and then the dirt on the lens can be scraped off, thereby ensuring that the lenses on the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 can be kept clean at all times.

[0089] The working principle and use process of the present invention are as follows: the slider 553 is movably installed in the slot hole 552 in advance, and the gasket 554 is fixedly installed in the port of the slot hole 552 by bolts. At this time, the two guide rods in the gasket 554 will penetrate into the slide plates on both sides of the slider 553, and the spring 555 arranged on the guide rod will provide elastic support force for the slider 553. At this time, the top end of the slider 553 will be pressed to penetrate to the inner side of the base 551, and the base 551 is installed in the gap between the two pressure-bearing pads 350 through the bearing 560, and the two limit members 510 are installed on the outside of the two pressure-bearing pads 350 through bolts. At this time, the scraper strip 520 will fit the inner wall of the two limit members 510, and the scraper strip 520 is located on the inner side of the two pressure-bearing pads 350. The two rotating heads 530 installed at both ends of the scraper strip 520 are movably installed in the holes inside the two bases 551, and the top of the slider 553 provides a bearing platform for the end plate outside the rotating head 530. According to this assembly method, the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 are assembled in sequence, and the two partitions 340 are used to fix the adjacent first lamp holder 310, the second lamp holder 320 and the third lamp holder 330, and the three loading transverse holes 390 opened in the first lamp holder 310, the second lamp holder 320 and the third lamp holder 330 are in a connected state, and the transmission shaft 420 and the five linkage shafts 470 clamped by the six clamps 410 are evenly distributed in the three loading transverse holes 390. 90, and one of the extended shafts 440 drives the transmission shaft 420 and one of the linkage shafts 470, and the other two extended shafts 440 respectively drive two sets of linkage shafts 470, and the two adjacent linkage shafts 470 are transferred through the auxiliary rotation shaft 460. At the same time, the transmission shaft 420 and the five linkage shafts 470 are respectively connected to the gear transmission on the six bases 551 through six chains 430. When the beam frame 110 is installed according to the specified road section, the street lamp assembled on the beam frame 110 can provide instructions for passing vehicles and pedestrians in the power-on state. In this process, the photovoltaic panel 220 on the top will convert light energy into electrical energy and finally store it in the battery 240. Finally, it is the function of the waterproof motor 230. With the waterproof motor When the lens 230 is started, its internal transmission shaft will drive the driving shaft 450, and then the transmission shaft 420 and the five linkage shafts 470 can simultaneously transmit the six chains 430, and finally the six sets of rotating components 550 can be assisted to rotate at the same speed, and the two rotating sets of rotating components 550 will apply pressure to the scraper 520, and the scraper 520 will scrape along the surface of the lens under the constraint of the two limit members 510. When the base 551 rotates to the extreme, the slider 553 will be compressed and contracted toward the inside of the slot 552. At this time, the extended scraper 520 will be pulled by the tension spring 540 and reset, so that each lens in the device can be kept clean at all times to avoid the problem of low light transmittance caused by excessive attachment of external dust to the lens.

[0090] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A photosensitive energy-saving traffic signal lamp, comprising a storage mechanism (100) and a photovoltaic energy storage mechanism (200) installed in the storage mechanism (100), characterized in that: It also includes a signal light assembly (300) mounted on the storage mechanism (100), a linkage mechanism (400) mounted on the signal light assembly (300), and a glass slide cleaning mechanism (500) mounted in the signal light assembly (300), wherein the linkage mechanism (400) is used to drive the glass slide cleaning mechanism (500), and the photovoltaic energy storage mechanism (200) is used to supply energy to the linkage mechanism (400); The storage mechanism (100) comprises a bottom plate (120) and a top plate (150) mounted on the bottom plate (120); an assembly groove (160) is provided inside the top plate (150); The photovoltaic energy storage mechanism (200) comprises a waterproof motor (230) installed in a bottom plate (120) and a top plate (150); The signal lamp assembly (300) comprises two partitions (340), a first lamp holder (310), a second lamp holder (320) and a third lamp holder (330) arranged inside the assembly groove (160), three groups of pressure-bearing pads (350) respectively mounted on the first lamp holder (310), the second lamp holder (320) and the third lamp holder (330), three shields (360) respectively mounted on the three groups of pressure-bearing pads (350), and three guide members (380) respectively mounted on the first lamp holder (310), the second lamp holder (320) and the third lamp holder (330); The guide member (380) has a U-shaped structure, and an inwardly recessed arc groove is formed on the outside of the guide member (380); The partition (340) is made of a silica gel material; The linkage mechanism (400) comprises six clamps (410) mounted on the first lamp holder (310), the second lamp holder (320) and the third lamp holder (330); a transmission shaft (420) is movably mounted in one of the clamps (410); and five linkage shafts (470) are movably mounted in the other five clamps (410); The glass slide cleaning mechanism (500) comprises a scraper bar (520) arranged inside the two pressure-bearing pads (350), two rotating heads (530) installed at both ends of the scraper bar (520), and a rotating assembly (550) movably installed outside the rotating heads (530).

2. A photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: The storage mechanism (100) further comprises a beam frame (110) installed inside the bottom plate (120) and the top plate (150), a shielding cover (180) installed outside the top plate (150), two gaskets (190) installed outside the top plate (150), and four groups of combined bolts (170) installed inside the bottom plate (120) and the top plate (150); A ventilation window (130) is provided inside the bottom plate (120), and a heat dissipating ventilation net (140) is installed inside the ventilation window (130).

3. A photosensitive energy-saving traffic signal lamp according to claim 2, characterized in that: The shielding cover (180) has a corrugated structure, and is made of an aluminum alloy material; the surface of the shielding cover (180) is coated with a heat-insulating paint layer.

4. The photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: The photovoltaic energy storage mechanism (200) further comprises a waterproof motor (230), two bases (210) mounted on the top of the bottom plate (120) and the top plate (150), a photovoltaic panel (220) mounted on the top of the two bases (210), and two wires (250) connected to the wiring posts of the waterproof motor (230); The conductor (250) is composed of a pole plate and two conductors, wherein the pole plate is mounted on a connector of the storage battery (240), and the other conductor is connected to a connector at the bottom of the photovoltaic panel (220).

5. The photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: A spring guide groove (370) is provided at the bottom of the protective cover (360); The first lamp holder (310), the second lamp holder (320) and the third lamp holder (330) are each provided with three symmetrically distributed loading transverse holes (390).

6. The photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: The linkage mechanism (400) further comprises three extended shafts (440) and six chains (430), wherein the three extended shafts (440) are arranged in three loading transverse holes (390), and are connected to the waterproof motor (230) and the driving shaft (450) of the transmission shaft (420), and the auxiliary rotation shaft (460) that is connected to two adjacent linkage shafts (470).

7. A photosensitive energy-saving traffic signal lamp according to claim 6, characterized in that: The transmission shaft (420) and the linkage shaft (470) have the same structure, both consisting of a T-shaped end column and a gear plate, and both ends of the T-shaped end column are provided with an inwardly recessed cross-shaped insertion hole.

8. The photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: The glass slide cleaning mechanism (500) further comprises two limit members (510) mounted on the two pressure-bearing pads (350) and a tension spring (540) connected to the scraper strip (520); The scraper strip (520) is adapted to fit the inner walls of the two limiting members (510).

9. The photosensitive energy-saving traffic signal lamp according to claim 1, characterized in that: The rotary assembly (550) comprises a base (551), wherein a slot hole (552) is provided inside the base (551), a sliding block (553) movably mounted in the slot hole (552), and a cushion (554) mounted in the end of the slot hole (552); Two guide rods are installed on the top of the cushion (554), and two springs (555) are arranged on the two guide rods; A bearing (560) is installed on the rod body of the base (551), and the outer ring of the bearing (560) is installed in the gap between the two pressure-bearing pads (350).

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