CN114703773A

CN114703773A - Desert area photovoltaic board signal lamp road sign

Info

Publication number: CN114703773A
Application number: CN202210255523.5A
Authority: CN
Inventors: 郭万兰
Original assignee: Individual
Current assignee: Nanjing Hengxi Cultural Tourism Development Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-05
Anticipated expiration: 2042-03-16
Also published as: CN114703773B

Abstract

The invention relates to a signal lamp road sign, in particular to a photovoltaic panel signal lamp road sign in a desert area. The invention provides a desert area photovoltaic panel signal lamp road sign with high cleaning efficiency. The utility model provides a desert area photovoltaic board signal lamp road sign, is connected with the bracing piece including fixed plate, bracing piece, guide tablet etc. at the top of fixed plate, and the upside equidistance of bracing piece is connected with four guide tablets. The direction that the hoop is close to the bracing piece through will cleaning promotes, cleans the ring and can contact with adjacent signal lamp to clean the sand and dust on signal lamp surface and debris totally, but with this quick and efficient with sand and dust and debris clean on the signal lamp, effectual staff's intensity of labour that has reduceed.

Description

Desert area photovoltaic board signal lamp road sign

Technical Field

The invention relates to a signal lamp road sign, in particular to a photovoltaic panel signal lamp road sign in a desert area.

Background

The road sign is a post for indicating the road of a traveler, the road sign can indicate the direction of the traveler, and some people go to a desert area only by preferring to cross a desert or go to the desert to see a landscape, but the traveler is easy to get lost in the desert due to the fact that the climate and the environment of most areas of the desert are severe and the desert often has the reason of generating a sand storm, so that the road sign needs to be arranged in the desert and a photovoltaic panel is used for generating electricity to drive the road sign to guide the direction of the traveler.

According to the patent, the publication number is CN206516269U, the energy-saving road sign with the lighting function comprises a fixing base, a stand column, a first road sign, a second road sign, a battery box and a night light path target plate, wherein the bottom end of the stand column is welded with the fixing base, the edge of the fixing base is provided with a thread fixing hole, a fixing bolt is arranged in the thread fixing hole, a warning strip is pasted on the surface of the stand column in an inclined manner, the first road sign and the second road sign are respectively arranged on the two sides of the upper end of the stand column through an installation rotating shaft, the front surfaces of the first road sign and the second road sign are fixedly provided with the night light path target plate, LED lamp beads with equal intervals are respectively arranged on the first road sign and the second road sign on the upper side and the lower side of the night light path target plate, LED illuminating lamps are respectively arranged above the first road sign and the second road sign through supports, the battery box in the shape of a triangular prism is arranged at the top of the stand column through a rotary mounting base, and solar cell panels are arranged on the surfaces of the two sides of the battery box, the solar battery box comprises a battery box body, a groove is formed in one end of the battery box body, a brightness sensor is installed in the groove, the output end of the brightness sensor is electrically connected with the input ends of an LED illuminating lamp and an LED lamp bead respectively, a storage battery is fixed inside the battery box body, a solar panel is electrically connected with the storage battery through a photovoltaic controller, and the storage battery is electrically connected with the LED illuminating lamp and the LED lamp bead respectively through wires.

Although above-mentioned patent can be through opening the LED light, and supply power to the LED light through the battery, thereby throw light on ground and road sign around the road sign, but above-mentioned patent can't clean dust and debris on the LED light fast, need use the dust and debris on cleaning cloth with LED light surface to clean through the staff, but this kind of mode can't be quick clean the LED light, and the use cleaning cloth that needs staff's hand to be incessant when cleaning the LED light cleans, lead to complex operation and inefficiency.

In order to solve the problems in the prior art, it is necessary to design an energy-saving road sign with an illumination function, so as to achieve the effects of quickly cleaning illumination appliances and efficiently cleaning.

Disclosure of Invention

In order to overcome the defect that the cleaning mode of the lighting electric appliance on the existing road sign is low in efficiency, the technical problem of the invention is as follows: the utility model provides a clean efficient desert area photovoltaic board signal lamp road sign.

The technical implementation scheme of the invention is as follows: the utility model provides a desert area photovoltaic board signal lamp road sign, is including fixed plate, bracing piece, guide tablet, guide mechanism and wiping mechanism, and the top of fixed plate is connected with the bracing piece, and the upside equidistance of bracing piece is connected with four and guides the tablet, and the top of bracing piece is equipped with and guides the mechanism, all is equipped with wiping mechanism on four guide tablets.

In a preferred embodiment of the invention, the guiding mechanism comprises a first fixed block, a signal lamp, a first fixed rod, a second fixed block, a solar panel and a storage battery, the first fixed block is connected to the tops of the four guiding boards, the signal lamp is mounted on one side of each of the four first fixed blocks, which is far away from the supporting rod, the first fixed rod is connected to the top of the supporting rod, the storage battery is mounted in the middle of the first fixed rod, the two second fixed blocks are connected to the top of the first fixed rod, the two second fixed blocks are symmetrically arranged in the front-back direction, the solar panel is mounted between the tops of the two second fixed blocks, and the solar panel and the signal lamp are both electrically connected with the storage battery.

In a preferred embodiment of the invention, the wiping mechanism comprises second fixing rods, first sliding rods, first connecting blocks and wiping rings, wherein four second fixing rods are equidistantly connected to the outer wall of the top of the supporting rod, the four second fixing rods are respectively positioned above adjacent signal lamps, the first sliding rods are connected to the sides, away from the supporting rod, of the second fixing rods, the first connecting blocks are connected to the four first sliding rods in a sliding manner, and the wiping rings are connected to the bottoms of the four first connecting blocks.

In a preferred embodiment of the invention, the solar panel further comprises a wiping mechanism, the wiping mechanism comprises third fixing rods, electric slide rods, fourth fixing rods and wiping sponge, the upper side and the lower side of the solar panel are both connected with the two third fixing rods, the two third fixing rods on the two sides are vertically symmetrical, the two third fixing rods on the same side are arranged in a front-back symmetrical mode, the electric slide rods are arranged between the two third fixing rods on the front side and between the two third fixing rods on the rear side, the fourth fixing rods are connected to the two electric slide rods in a sliding mode, the two fourth fixing rods are symmetrical front-back, and the wiping sponge is connected between the two fourth fixing rods.

In a preferred embodiment of the invention, the invention further comprises a linkage mechanism, the linkage mechanism comprises a second connecting block, a first connecting pulley, a second sliding rod, a connecting ring, a first pull rope, a first return spring, a second return spring, a third connecting block, a second connecting pulley, a third connecting pulley and a second pull rope, the first connecting pulley is connected to four second fixing rods, the second connecting block is connected to the tops of the four first connecting blocks, the first return spring is connected between the first connecting block and the second fixing rod, the first return spring is sleeved on the first sliding rod, the second sliding rods are connected to the left and right sides of the top of the supporting rod, the two second sliding rods are bilaterally symmetrical, the connecting ring is connected between the two second sliding rods in a sliding manner, the second return springs are connected between the connecting ring and the two second sliding rods, the two second return springs are respectively sleeved on the two second sliding rods, all be connected with first stay cord between go-between and four second connecting blocks, four first connecting pulleys are walked around respectively to four first stay cords, both sides all are connected with the third connecting block around the go-between, symmetry around two third connecting blocks, one side that two fourth dead levers are close to each other all is connected with the third and connects the pulley, symmetry around two third connecting pulleys, one side that two second fixed blocks kept away from each other all is connected with the second and connects the pulley, pulley symmetry around two second connecting blocks, be connected with the second stay cord between the third connecting block of fourth dead lever and homonymy, the second stay cord is walked around the second of homonymy and is connected the pulley and the third of homonymy and connect the pulley.

In a preferred embodiment of the invention, the storage mechanism further comprises fourth connecting blocks, fifth connecting blocks, a protecting plate and a torsion spring, two fourth connecting blocks are connected to the right side of the fixing plate, the two fourth connecting blocks are vertically symmetrical, the fifth connecting blocks are rotatably connected to the upper side and the lower side of each fourth connecting block, the two adjacent fifth connecting blocks are vertically symmetrical, the protecting plate is connected between the left sides of the four fifth connecting blocks, and the torsion spring is connected between each two fourth connecting blocks and each two adjacent fifth connecting blocks.

In a preferred embodiment of the invention, the clamping device further comprises a clamping mechanism, the clamping mechanism comprises sixth connecting blocks, clamping blocks, pulling blocks and connecting springs, two sixth connecting blocks are connected to the front side of the fixing plate, the two sixth connecting blocks are arranged in an up-down symmetrical mode, the clamping blocks penetrate through the two sixth connecting blocks in a sliding mode, the two clamping blocks are symmetrical up and down, the two clamping blocks are both contacted with the protection plate, the connecting springs are respectively connected between the two clamping blocks and the adjacent sixth connecting blocks, the two connecting springs are respectively sleeved on the two clamping blocks, the pulling blocks are connected to the sides, far away from each other, of the two clamping blocks, and the two pulling blocks are symmetrical up and down.

In a preferred embodiment of the present invention, four guide boards are mounted on the support rods by bolts.

The invention has the following beneficial effects: 1. the direction that the hoop is close to the bracing piece through will cleaning promotes, cleans the ring and can contact with adjacent signal lamp to clean the sand and dust on signal lamp surface and debris totally, but with this quick and efficient with sand and dust and debris clean on the signal lamp, effectual staff's intensity of labour that has reduceed.

2. Through using electric slide bar as drive power, can make two fourth dead levers drive and clean the sponge and move down with the dust and sand clean on solar panel surface to this can guarantee the cleanliness factor on solar panel surface, thereby make the solar panel can be normal generate electricity work.

3. Through loosening two pull blocks, the connecting spring resets and drives two fixture blocks to the direction that is close to each other and remove and reset, and two fixture blocks contact with the protection shield thereupon to fix the protection shield, difficult not hard up with this protection shield can prevent that external sand and dust from getting into and polluting inside the fixed plate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the guiding mechanism of the present invention.

Fig. 4 is a schematic perspective view of the wiping mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first drying mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second drying mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a first linkage mechanism according to the present invention.

Fig. 8 is a schematic perspective view of a linkage mechanism according to a second embodiment of the present invention.

Fig. 9 is a schematic perspective view of a first storage mechanism according to the present invention.

Fig. 10 is a schematic perspective view of a second storage mechanism according to the present invention.

Fig. 11 is a schematic perspective view of the jamming mechanism of the present invention.

The parts are labeled as follows: 1: a fixing plate, 2: support rod, 3: guide board, 4: guide mechanism, 41: first fixing block, 42: signal lamp, 43: first fixing lever, 44: second fixed block, 45: solar panel, 46: storage battery, 5: wiping mechanism, 51: second fixing lever, 52: first slide bar, 53: first connection block, 54: wiping ring, 6: wiping mechanism, 61: third fixing lever, 62: electric slide bar, 63: fourth fixing bar, 64: wiping sponge, 7: linkage mechanism, 71: second connecting block, 72: first connecting pulley, 73: second slide bar, 74: connection ring, 75: first cord, 751: first return spring, 76: second return spring, 77: third connecting block, 78: second connecting pulley, 79: third connecting pulley, 710: second cord, 8: storage mechanism, 81: fourth connecting block, 82: fifth connecting block, 83: protective plate, 84: torsion spring, 9: jamming mechanism, 91: sixth connecting block, 92: a latch, 93: pull block, 94: a spring is connected.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Detailed description of the preferred embodiment 1

The utility model provides a desert area photovoltaic board signal lamp road sign, please look into fig. 1-4, including fixed plate 1, bracing piece 2, guide tablet 3, guide mechanism 4 and wiping mechanism 5, welded connection has bracing piece 2 at the top of fixed plate 1, the upside equidistance of bracing piece 2 is connected with four and guides tablet 3, four guide tablet 3 all install on bracing piece 2 through the bolt, the staff of being convenient for changes guide tablet 3, four guide tablet 3 go up and have written four characters in the southeast northwest respectively, the top of bracing piece 2 is equipped with and guides mechanism 4, four guide all be equipped with wiping mechanism 5 on tablet 3.

Referring to fig. 1 and 3, the guiding mechanism 4 includes a first fixing block 41, a signal lamp 42, a first fixing rod 43, a second fixing block 44, a solar panel 45 and a storage battery 46, the tops of the four guiding boards 3 are all connected with the first fixing block 41 by welding, the signal lamps 42 are installed on the sides of the four first fixing blocks 41 far away from the supporting rod 2, the top of the supporting rod 2 is connected with the first fixing rod 43 by welding, the storage battery 46 is installed in the middle of the first fixing rod 43, the top of the first fixing rod 43 is connected with two second fixing blocks 44, the two second fixing blocks 44 are symmetrically arranged in the front-back direction, the solar panel 45 is installed between the tops of the two second fixing blocks 44 by bolts, the solar panel 45 and the signal lamp 42 are electrically connected with the storage battery 46, the signal lamp 42 is activated at night, the signal lamp 42 can illuminate the surrounding ground and the guiding boards 3, thereby facilitating the view of the signal lights 42 and the surrounding ground by travelers.

Referring to fig. 1 and 4, the wiping mechanism 5 includes a second fixing rod 51, a first sliding rod 52, a first connecting block 53 and a wiping ring 54, the top outer wall of the supporting rod 2 is connected with four second fixing rods 51 at equal intervals, the four second fixing rods 51 are respectively located above the adjacent signal lamps 42, one sides of the second fixing rods 51 far away from the supporting rod 2 are connected with the first sliding rod 52 by welding, the four first sliding rods 52 are connected with the first connecting block 53 in a sliding manner, and the bottoms of the four first connecting blocks 53 are connected with the wiping ring 54.

Firstly, the road sign is arranged at a specified position in a desert area, the solar panel 45 can continuously convert solar energy into electric energy and store the electric energy in the storage battery 46 under the action of the solar panel 45 in the daytime, when a traveler sees the road sign in the desert, the direction can be distinguished through the four guide boards 3 on the road sign, the directions pointed by the four guide boards 3 are respectively south-east and north-west, and four characters of south-east and north-west are respectively written on the four guide boards 3 so as to indicate the direction for travelers passing by the road, the four signal lamps 42 can be opened at night, the storage battery 46 can continuously supply power to the four signal lamps 42 to ensure that the four signal lamps 42 emit light, so that the light emitted by the four signal lamps 42 can respectively irradiate on the four guide boards 3, and the light emitted by the four signal lamps 42 can also irradiate on the surrounding road surface, so that when the travelers pass the road sign at night, namely, the four guide boards 3 and the surrounding ground can be clearly seen, when the daytime comes, the four signal lamps 42 are turned off, and the worker can regularly come to the position of the road sign, push the wiping ring 54 to the direction close to the support rod 2, the wiping ring 54 drives the adjacent first connecting blocks 53 to move together, then the wiping ring 54 can be contacted with the adjacent signal lamps 42, and clean the sand and dust and sundries on the surfaces of the signal lamps 42, after the first connecting blocks 53 move to the direction close to the support rod 2 and touch the second fixing rod 51, the wiping ring 54 is pulled to the opposite direction to reset, the wiping ring 54 drives the first connecting blocks 53 to move together to reset, so that the operation is repeated to wipe the rest of the signal lamps 42, and the surface cleanliness of the signal lamps 42 can be kept, so that the signal lamps 42 can normally work.

Detailed description of the preferred embodiment 2

On the basis of specific embodiment 1, please look over fig. 1, fig. 5 and fig. 6, further include the wiping mechanism 6, the wiping mechanism 6 includes a third fixing rod 61, an electric sliding rod 62, a fourth fixing rod 63 and a wiping sponge 64, the upper and lower sides of the solar panel 45 are connected with two third fixing rods 61, the two third fixing rods 61 on the two sides are vertically symmetrical, the two third fixing rods 61 on the same side are arranged in a front-back symmetrical manner, the electric sliding rod 62 is installed between the two third fixing rods 61 on the front side and between the two third fixing rods 61 on the rear side, the four fixing rods 63 are connected on the two electric sliding rods 62 in a sliding manner, the two fourth fixing rods 63 are arranged in a front-back symmetrical manner, and the wiping sponge 64 is connected between the two fourth fixing rods 63.

When the solar panel 45 works for a long time, a large amount of dust can be attached to the surface of the solar panel 45, at this time, the two electric slide bars 62 can be opened by opening the two electric slide bars 62, the two electric slide bars 62 respectively drive the wiping sponge 64 to move downwards through the two fourth fixing bars 63, the wiping sponge 64 is contacted with the surface of the solar panel 45 along with the movement of the wiping sponge, the dust on the solar panel 45 is wiped completely, when the two fourth fixing bars 63 move downwards, the two electric slide bars 62 respectively contact with the bottoms of the two electric slide bars 62, the two electric slide bars 62 can drive the wiping sponge 64 to move upwards through the two fourth fixing bars 63 to reset, the wiping sponge 64 can wipe the surface of the solar panel 45 again, when the two fourth fixing bars 63 move upwards, the two electric slide bars 62 are respectively contacted with the tops of the two electric slide bars 62, and the surface of the solar panel 45 can be cleaned.

Detailed description of preferred embodiments 3

On the basis of the specific embodiment 2, please see fig. 1, 7 and 8, the present invention further includes a linkage mechanism 7, the linkage mechanism 7 includes a second connecting block 71, a first connecting pulley 72, a second sliding rod 73, a connecting ring 74, a first pull rope 75, a first return spring 751, a second return spring 76, a third connecting block 77, a second connecting pulley 78, a third connecting pulley 79 and a second pull rope 710, the four second fixing rods 51 are all connected with the first connecting pulley 72, the tops of the four first connecting blocks 53 are all connected with the second connecting block 71 by welding, the first return spring 751 is connected between the first connecting block 53 and the second fixing rod 51, the first return spring 751 is sleeved on the first sliding rod 52, the left and right sides of the top of the supporting rod 2 are all connected with the second sliding rod 73 by welding, the two second sliding rods 73 are symmetrical left and right, the connecting ring 74 is connected between the two second sliding rods 73, the second return springs 76 are connected between the connecting ring 74 and the two second sliding rods 73, the two second return springs 76 are respectively sleeved on the two second sliding rods 73, the first pull ropes 75 are connected between the connecting ring 74 and the four second connecting blocks 71, the four first pull ropes 75 respectively bypass the four first connecting pulleys 72, the front side and the rear side of the connecting ring 74 are respectively connected with third connecting blocks 77 through welding, the two third connecting blocks 77 are front-rear symmetrical, one sides, close to each other, of the two fourth fixing rods 63 are respectively connected with third connecting pulleys 79, the two third connecting pulleys 79 are front-rear symmetrical, one sides, far away from each other, of the two second fixing blocks 44 are respectively connected with second connecting pulleys 78, the two second connecting pulleys 78 are front-rear symmetrical, a second pull rope 710 is connected between the fourth fixing rod 63 and the third connecting block 77 on the same side, and the second connecting

pulleys

78 and 79 on the same side are bypassed by the second pull ropes 710.

When the two electric sliding rods 62 are opened to respectively drive the two fourth fixing rods 63 to move downwards, the two fourth fixing rods 63 respectively drive the two third connecting blocks 77 to move upwards through the two second pulling ropes 710, the two third connecting blocks 77 respectively drive the connecting ring 74 to move upwards, then the second return spring 76 compresses, the connecting ring 74 respectively drives the four second connecting blocks 71 to move towards the direction close to the supporting rod 2 through the four first pulling ropes 75, the four second connecting blocks 71 respectively drive the four wiping rings 54 to move towards the direction close to the supporting rod 2 through the four first connecting blocks 53, then the first return spring 751 compresses, and simultaneously when the four wiping rings 54 move towards the direction close to the supporting rod 2, the four wiping rings 54 respectively contact with the surfaces of the four signal lamps 42 and wipe sand and impurities on the surfaces of the signal lamps 42 clean, when the two fourth fixing rods 63 move downwards to respectively contact with the bottoms of the two electric sliding rods 62, the two electric sliding rods 62 respectively drive the two fourth fixing rods 63 to move upwards for resetting, so that the two fourth fixing rods 63 respectively loosen the two second pull ropes 710, then the second return spring 76 returns, the second return spring 76 drives the connecting ring 74 and the two third connecting blocks 77 to move downwards for resetting, then the connecting ring 74 moves downwards, so that the connecting ring 74 loosens the four first pull ropes 75, and the first return spring 751 resets, the first return spring 751 drives the four second connecting blocks 71 and the four wiping rings 751 to move downwards to reset in a direction away from the supporting rod 2 through the four first connecting blocks 53, and when the two fourth fixing rods 63 move upwards to respectively contact with the tops of the two electric sliding rods 62, the two electric sliding rods 62 are closed, therefore, the four signal lamps 42 can be automatically cleaned while the surface of the solar panel 45 is cleaned, and the labor intensity of workers can be reduced.

Detailed description of preferred embodiments 4

On the basis of embodiment 3, please look at fig. 1, 9 and 10, the fixing plate further includes a storage mechanism 8, the storage mechanism 8 includes fourth connecting blocks 81, fifth connecting blocks 82, protecting plates 83 and torsion springs 84, the right side of the fixing plate 1 is connected with the two fourth connecting blocks 81 by welding, the two fourth connecting blocks 81 are vertically symmetrical, the upper and lower sides of the fourth connecting blocks 81 are rotatably connected with the fifth connecting blocks 82, the two adjacent fifth connecting blocks 82 are vertically symmetrical, the protecting plates 83 are connected between the left sides of the four fifth connecting blocks 82 by welding, the torsion springs 84 are respectively connected between the two fourth connecting blocks 81 and the two adjacent fifth connecting blocks 82, the protecting plates 83 are pulled forward, the protecting plates 83 drive the fifth connecting blocks 82 to rotate forward with the fourth connecting blocks 81 as a center, and then the water for supplying the travelers is put into the fixing plate 1, therefore, water can be discharged in the fixing plate 1, and the water can help travelers who pass the road sign.

Please refer to fig. 1 and 11, the clamping mechanism 9 is further included, the clamping mechanism 9 includes a sixth connecting block 91, two clamping blocks 92, a pulling block 93 and a connecting spring 94, the front side of the fixing plate 1 is connected with the two sixth connecting blocks 91 by welding, the two sixth connecting blocks 91 are arranged in a vertical symmetry manner, the two sixth connecting blocks 91 are respectively provided with the clamping blocks 92 in a sliding manner, the two clamping blocks 92 are in vertical symmetry, the two clamping blocks 92 are both in contact with the protecting plate 83, the connecting spring 94 is respectively connected between the two clamping blocks 92 and the adjacent sixth connecting block 91, the two connecting springs 94 are respectively sleeved on the two clamping blocks 92, one side of the two clamping blocks 92 away from each other is connected with the pulling block 93 by welding, and the two pulling blocks 93 are in vertical symmetry.

Firstly, the worker can pull the two pulling blocks 93 in the direction away from each other, the two pulling blocks 93 respectively drive the two clamping blocks 92 to move and reset in the direction away from each other, the connecting spring 94 compresses, then the worker pulls the protection plate 83 forward, the protection plate 83 drives the fifth connecting block 82 to rotate forward around the fourth connecting block 81 as the center of circle, the torsion spring 84 deforms, then water for the traveller is put into the fixing plate 1, then the protection plate 83 is released, the torsion spring 84 resets, the torsion spring 84 drives the protection plate 83 to rotate backward through the fifth connecting block 82 to reset, then the two pulling blocks 93 are released, the connecting spring 94 resets, the connecting spring 94 drives the two clamping blocks 92 to move and reset in the direction close to each other, the two clamping blocks 92 contact with the protection plate 83, and the protection plate 83 is fixed, therefore, the protection plate 83 can be prevented from loosening, so that external dust and sand can not enter the fixing plate 1, meanwhile, after the two clamping blocks 92 move to the direction of approaching each other for resetting, the two clamping blocks 92 can respectively drive the two pulling blocks 93 to move to the direction of approaching each other for resetting, when a traveler passing the road sign needs to drink water, the two pulling blocks 93 can be pulled to the direction of separating from each other, the two pulling blocks 93 respectively drive the two clamping blocks 92 to move to the direction of separating from each other for resetting, the connecting spring 94 compresses, then the protection plate 83 is pulled forwards, the protection plate 83 drives the fifth connecting block 82 to rotate forwards by taking the fourth connecting block 81 as the circle center, the torsion spring 84 deforms, then the water is taken out, the protection plate 83 is loosened, the torsion spring 84 resets, the torsion spring 84 drives the torsion spring 83 to rotate backwards for resetting by the fifth connecting block 82, then the two pulling blocks 93 are loosened, the connecting spring 94 resets, the connecting spring 94 drives the two fixture blocks 92 to move and reset towards the mutually approaching direction, the two fixture blocks 92 contact with the protection plate 83 and fix the protection plate 83, and meanwhile, after the two fixture blocks 92 move and reset towards the mutually approaching direction, the two fixture blocks 92 can respectively drive the two pulling blocks 93 to move and reset towards the mutually approaching direction, so that a water source can be provided for travelers passing through the desert, and help is provided for the travelers passing through the desert.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a desert area photovoltaic board signal lamp road sign, including fixed plate (1), bracing piece (2) and guide tablet (3), the top of fixed plate (1) is connected with bracing piece (2), the upside equidistance of bracing piece (2) is connected with four guide tablet (3) that are used for directing the way for the travelling person, characterized by, still including guide mechanism (4) and wiping mechanism (5), the top of bracing piece (2) is equipped with guides mechanism (4), four guide all are equipped with on tablet (3) and wipe mechanism (5).

2. The desert area photovoltaic panel signal lamp and road sign as claimed in claim 1, wherein the guide mechanism (4) comprises a first fixing block (41), a signal lamp (42), a first fixing rod (43), a second fixing block (44), a solar panel (45) and a storage battery (46), the first fixing block (41) is connected to the tops of the four guide boards (3), the signal lamp (42) for illuminating the guide board (3) is installed on one side of each of the four first fixing blocks (41) far away from the support rod (2), the first fixing rod (43) is connected to the top of the support rod (2), the storage battery (46) for storing electricity is installed in the middle of the first fixing rod (43), the two second fixing blocks (44) are connected to the top of the first fixing rod (43), the two second fixing blocks (44) are arranged in a front-back symmetrical manner, the solar panel (45) for generating electricity is installed between the tops of the two second fixing blocks (44), the solar panel (45) and the signal lamp (42) are electrically connected with the storage battery (46).

3. The desert area photovoltaic signal lamp and road sign as claimed in claim 2, wherein the wiping mechanism (5) comprises a second fixing rod (51), a first sliding rod (52), a first connecting block (53) and a wiping ring (54), the top outer wall of the supporting rod (2) is equidistantly connected with four second fixing rods (51), the four second fixing rods (51) are respectively positioned above the adjacent signal lamps (42), one side of each second fixing rod (51) far away from the supporting rod (2) is connected with the first sliding rod (52), the four first sliding rods (52) are respectively connected with the first connecting block (53) in a sliding manner, and the bottoms of the four first connecting blocks (53) are respectively connected with the wiping ring (54) for cleaning the signal lamps (42).

4. The desert area photovoltaic panel signal lamp road sign as claimed in claim 3, further comprising a wiping mechanism (6) for cleaning the solar panel (45), wherein the wiping mechanism (6) comprises a third fixing rod (61) and an electric sliding rod (62), fourth dead lever (63) and clean sponge (64), the upper and lower both sides of solar panel (45) all are connected with two third dead levers (61), two third dead levers (61) longitudinal symmetry of both sides, two third dead levers (61) of homonymy are the setting of longitudinal symmetry formula, all install between two third dead levers (61) of front side and between two third dead levers (61) of rear side electric slide bar (62), equal sliding connection has fourth dead lever (63) on two electric slide bar (62), two fourth dead levers (63) longitudinal symmetry, be connected with between two fourth dead levers (63) and be used for cleaning sponge (64) that clean solar panel (45) surface.

5. The desert area photovoltaic signal lamp and road sign as claimed in claim 4, further comprising a linkage mechanism (7) for automatically cleaning the signal lamp (42), wherein the linkage mechanism (7) comprises a second connecting block (71), a first connecting pulley (72), a second sliding rod (73), a connecting ring (74), a first pull rope (75), a first reset spring (751), a second reset spring (76), a third connecting block (77), a second connecting pulley (78), a third connecting pulley (79) and a second pull rope (710), the first connecting pulley (72) is connected to each of four second fixing rods (51), the second connecting block (71) is connected to each of the tops of the four first connecting blocks (53), the first reset spring (751) is connected between the first connecting block (53) and the second fixing rod (51), and the first reset spring (751) is sleeved on the first sliding rod (52), the left side and the right side of the top of the supporting rod (2) are both connected with second sliding rods (73), the two second sliding rods (73) are bilaterally symmetrical, a connecting ring (74) is connected between the two second sliding rods (73) in a sliding manner, second reset springs (76) are connected between the connecting ring (74) and the two second sliding rods (73), the two second reset springs (76) are respectively sleeved on the two second sliding rods (73), first pull ropes (75) are connected between the connecting ring (74) and the four second connecting blocks (71), the four first pull ropes (75) are respectively wound around the four first connecting pulleys (72), the front side and the rear side of the connecting ring (74) are both connected with third connecting blocks (77), the two third connecting blocks (77) are symmetrical front and rear, one side, close to each other, of the two fourth fixing rods (63) is connected with a third connecting pulley (79), and the two third connecting pulleys (79) are symmetrical front and rear, one side that two second fixed blocks (44) kept away from each other all is connected with second connecting pulley (78), and two second connecting pulley (78) longitudinal symmetry are connected with second stay cord (710) between fourth dead lever (63) and third connecting block (77) of homonymy, and second stay cord (710) are walked around second connecting pulley (78) of homonymy and third connecting pulley (79) of homonymy.

6. The signal lamp and road sign of the photovoltaic panel in the desert area as claimed in claim 5, further comprising a storage mechanism (8) for storing water, wherein the storage mechanism (8) comprises fourth connecting blocks (81), fifth connecting blocks (82), protecting plates (83) and torsion springs (84), two fourth connecting blocks (81) are connected to the right side of the fixing plate (1), the two fourth connecting blocks (81) are vertically symmetrical, the fifth connecting blocks (82) are rotatably connected to the upper and lower sides of the fourth connecting blocks (81), the two adjacent fifth connecting blocks (82) are vertically symmetrical, the protecting plates (83) are connected between the left sides of the four fifth connecting blocks (82), and the torsion springs (84) are connected between the two fourth connecting blocks (81) and the two adjacent fifth connecting blocks (82).

7. The signal lamp and road sign of the photovoltaic panel in the desert area as claimed in claim 6, characterized in that it further comprises a locking mechanism (9) for fixing the protection plate (83), the locking mechanism (9) comprises sixth connecting blocks (91), clamping blocks (92), pulling blocks (93) and connecting springs (94), the front side of the fixing plate (1) is connected with two sixth connecting blocks (91), the two sixth connecting blocks (91) are arranged in a vertically symmetrical manner, the clamping blocks (92) are arranged on the two sixth connecting blocks (91) in a sliding manner, the two clamping blocks (92) are vertically symmetrical, the two clamping blocks (92) are both contacted with the protection plate (83), the connecting springs (94) are respectively connected between the two clamping blocks (92) and the adjacent sixth connecting blocks (91), the two connecting springs (94) are respectively sleeved on the two clamping blocks (92), the sides of the two clamping blocks (92) far away from each other are both connected with the pulling blocks (93) for pulling the clamping blocks (92), the two pull blocks (93) are symmetrical up and down.

8. The desert area photovoltaic panel signal lamp and road sign as claimed in claim 7, wherein the four guide boards (3) are all mounted on the support rod (2) through bolts.