CN212691640U - Low-cost solar street lamp - Google Patents
Low-cost solar street lamp Download PDFInfo
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- CN212691640U CN212691640U CN202021627783.3U CN202021627783U CN212691640U CN 212691640 U CN212691640 U CN 212691640U CN 202021627783 U CN202021627783 U CN 202021627783U CN 212691640 U CN212691640 U CN 212691640U
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 20
- 230000005855 radiation Effects 0.000 description 7
- 239000000969 carrier Substances 0.000 description 6
- 238000005036 potential barrier Methods 0.000 description 6
- 239000003574 free electron Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model discloses a low-cost solar street lamp, which comprises a cylinder, a height adjusting structure and an energy-saving lamp holder structure; column: a supporting plate is arranged at the upper end of the left side of the outer cambered surface, a solar cell panel is arranged on the upper surface of the supporting plate in a downward inclination mode from left to right, a storage battery pack is arranged in an installation groove at the upper end of the cylinder, and a cylinder is arranged at the upper part of the right end of the outer cambered surface of the cylinder; the height adjusting structure comprises: the upper end of the right side surface of the height adjusting structure is provided with a bearing plate; the energy-saving lamp holder structure: the lower surface of the bearing plate is provided with a bearing groove; wherein: still include light intensity sensor and PLC controller, cylindrical upper surface is equipped with light intensity sensor, and cylindrical outer cambered surface front side lower extreme is equipped with the PLC controller, and storage battery's output is connected to the input electricity of PLC controller, and this low-cost solar street lamp has strengthened local light intensity, saves production use cost, can satisfy the high demand to the street lamp under the different places.
Description
Technical Field
The utility model relates to a traffic equipment technical field specifically is a low-cost solar street lamp.
Background
The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the street lamp is divided into a road, an urban road, a rural road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics, the main illumination of the road is a street lamp, the street lamp is an illumination facility which is arranged on the road and provides necessary visibility for vehicles and pedestrians at night, the street lamp can improve traffic conditions, relieve driver fatigue and is beneficial to improving road traffic capacity and ensuring traffic safety, the solar street lamp adopts a crystalline silicon solar cell to supply power, a maintenance-free valve control type sealed storage battery (a colloidal battery) to store electric energy, an ultra-high brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and is used for replacing the traditional public power illumination street lamp, but the prior art has a plurality of defects, a complex structure and other electric appliance elements consuming electric energy, thereby increasing the production and use costs, the local light intensity is not enough, and the illuminating effect is relatively poor, does not have height-adjusting function, can't satisfy the high demand to the street lamp under the different places, therefore the realization of a neotype low-cost solar street lamp is very necessary.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a low-cost solar street lamp, simple structure does not have other electrical components that consume the electric energy, has strengthened local light intensity, saves the production use cost, but height-adjusting satisfies the high demand to the street lamp under the different places, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a low-cost solar street lamp comprises a cylinder, a height adjusting structure and an energy-saving lamp cap structure;
column: a supporting plate is arranged at the upper end of the left side of the outer cambered surface, a solar cell panel is arranged on the upper surface of the supporting plate in a downward inclination mode from left to right, a storage battery pack is arranged in an installation groove at the upper end of the cylinder, and a cylinder is arranged at the upper part of the right end of the outer cambered surface of the cylinder;
the height adjusting structure comprises: the upper end of the right side surface of the height adjusting structure is provided with a bearing plate;
the energy-saving lamp holder structure: the lower surface of the bearing plate is provided with a bearing groove;
wherein: still include light intensity sensor and PLC controller, cylindrical upper surface is equipped with light intensity sensor, cylindrical outer arc front side lower extreme is equipped with the PLC controller, storage battery's output is connected to the input electricity of PLC controller, storage battery's input is connected to solar cell panel's output electricity, PLC controller's input is connected to light intensity sensor's output electricity, moreover, the steam generator is simple in structure, no other electrical components that consume the electric energy, local light intensity has been strengthened, save the production and use cost, and adjustable height satisfies the high demand to the street lamp under the different places.
Further, the altitude mixture control structure includes screw rod, plectane, U template and adjust knob, the vertical rotation of roof of drum is connected with the screw rod, the lower extreme of screw rod pass the bottom wall body of drum and with adjust knob fixed connection, the upper end threaded connection of screw rod has the plectane, the opening lateral wall spout sliding connection of both sides around both ends slider and the drum around the plectane, the medial surface left end of U template and the corresponding side fixed connection of plectane, the right flank of U template and the left surface fixed connection of bearing plate, but height-adjusting satisfies the high demand to the street lamp under the different places.
Further, energy-conserving lamp holder structure includes recess board, lamp pearl, snoot and magnet, the downside T type spout sliding connection of bearing plate has the recess board, the small surface of bearing plate is equipped with the lamp pearl, the lamp pearl is located the inside of recess board, the bottom surface installing port department of recess board is equipped with the snoot, the snoot corresponds with the lamp pearl position, the lower surface left end of bearing plate is equipped with magnet, the output of PLC controller is connected to the input electricity of lamp pearl, moreover, the steam generator is simple in structure, no other electric components that consume the electric energy, the light intensity of part has been strengthened, and the production and use cost is saved.
Further, still include the fixed plate, the extrados bottom of drum is equipped with the fixed plate, the left end and the cylindrical extrados fixed connection of fixed plate, and the fixed plate is further fixed the drum.
Further, still include mounting panel and installation screw, cylindrical extrados bottom edge evenly is equipped with the mounting panel, and the center department of mounting panel all is equipped with the installation screw, and the installation of being convenient for reduces workman's work load.
Compared with the prior art, the beneficial effects of the utility model are that: this low-cost solar street lamp has following benefit:
1. the light intensity sensor monitors the radiation intensity of an external light source in real time and transmits information to the PLC controller in time, the PLC controller carries out integration analysis, after dark, the radiation intensity of the light source is too low, the light source is regulated and controlled by the PLC controller, the lamp beads run, the terminal voltage of PN junctions of the lamp beads forms a certain potential barrier, when forward bias voltage is applied, the potential barrier is reduced, and most carriers in the P region and the N region diffuse to each other. Since electron mobility is much greater than hole mobility, a large number of electrons will diffuse into the P region, constituting an injection of minority carriers into the P region. The electrons are compounded with holes on the valence band, energy obtained during compounding is released in the form of light energy to generate a light source, light irradiates the ground after being reflected for many times in the light-gathering cover, the local light intensity is enhanced under the condition that high-power lamp beads are not needed, the energy-saving purpose is achieved, when the light-gathering cover needs to be replaced, a worker pulls the groove plate, the groove plate slides out along the bearing plate, the worker replaces the light-gathering cover and slides into the groove plate again after replacement, the groove plate is made of metal and is attracted and fixed by the magnet after sliding to the left side, when the external light intensity is high enough, the light beads stop running through regulation and control of the PLC, the solar cell panel continues to work, the structure is simple, other electric appliance elements consuming electric energy are omitted, the local light intensity is enhanced, and the production and use cost is saved.
2. The workman is before installing overall structure, carry out altitude mixture control to it earlier, the workman twists and changes adjust knob, adjust knob drives the screw rod and rotates, the screw rod rotates and drives the plectane and rotate, the plectane is under the restriction of the opening lateral wall spout of both sides around the drum, vertical sliding motion can only be done to the plectane, the vertical motion of plectane drives the U template and reciprocates, the U template drives bearing plate and the vertical removal of energy-conserving lamp holder structure, realize the altitude mixture control of energy-conserving lamp holder structure, but height-adjusting satisfies the altitude demand to the street lamp under the different places.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front sectional view of the cylinder of the present invention;
fig. 3 is a schematic front top view of the cylinder of the present invention.
In the figure: the solar energy LED lamp comprises a cylinder 1, a supporting plate 2, a solar cell panel 3, a storage battery pack 4, a cylinder 5, a height adjusting structure 6, a screw 61, a circular plate 62, a U-shaped plate 63, an adjusting knob 64, a bearing plate 7, an energy-saving lamp cap structure 8, a groove plate 81, a lamp bead 82, a light-gathering cover 83, a magnet 84, a light intensity sensor 9, a PLC 10, an installation plate 11, an installation screw 12 and a fixing plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a low-cost solar street lamp, which comprises: a low-cost solar street lamp comprises a cylinder 1, a height adjusting structure 6 and an energy-saving lamp cap structure 8;
column 1: a supporting plate 2 is arranged at the upper end of the left side of the outer arc surface of the solar cell, a solar cell panel 3 is arranged on the upper surface of the supporting plate 2 in a downward inclined mode from left to right, a storage battery 4 is arranged in an installation groove at the upper end of the cylinder 1, a cylinder 5 is arranged at the upper part of the right end of the outer arc surface of the cylinder 1, the supporting plate 2 supports the solar cell panel 3, and when light irradiates the surface of the solar cell panel 3, a part of photons are; the energy of the photon is transferred to silicon atoms, so that electrons are transited and become free electrons, the free electrons are gathered at two sides of a P-N junction to form a potential difference, the photon energy is converted into electric energy to be stored in the storage battery pack 4, and the cylinder 5 provides an operation space for the height adjusting structure 6;
height adjustment structure 6: the height adjusting structure 6 comprises a screw 61, a circular plate 62, a U-shaped plate 63 and an adjusting knob 64, the top wall of the cylinder 5 is vertically and rotatably connected with the screw 61, the lower end of the screw 61 penetrates through the bottom wall of the cylinder 5 and is fixedly connected with the adjusting knob 64, the upper end of the screw 61 is in threaded connection with the circular plate 62, sliders at the front end and the rear end of the circular plate 62 are in sliding connection with opening side wall chutes at the front side and the rear side of the cylinder 5, the left end of the inner side of the U-shaped plate 63 is fixedly connected with the corresponding side of the circular plate 62, the right side of the U-shaped plate 63 is fixedly connected with the left side of the bearing plate 7, a worker firstly adjusts the height of the whole structure before installing the whole structure, the worker twists and rotates the adjusting knob 64, the adjusting knob 64 drives the screw 61 to rotate, the screw 61 rotates to drive the circular plate 62 to rotate, the circular plate 62 is limited by the, the circular plate 62 can only do vertical sliding motion, the vertical motion of the circular plate 62 drives the U-shaped plate 63 to move up and down, and the U-shaped plate 63 drives the bearing plate 7 and the energy-saving lamp cap structure 8 to move vertically, so that the height of the energy-saving lamp cap structure 8 can be adjusted, and the height requirements of different places on the street lamp can be met;
energy-saving lamp holder structure 8: the energy-saving lamp holder structure 8 comprises a groove plate 81, lamp beads 82, a light-gathering cover 83 and a magnet 84, the groove plate 81 is connected with a T-shaped chute on the lower side surface of the bearing plate 7 in a sliding mode, the lamp beads 82 are arranged on the small surface of the bearing plate 7, the lamp beads 82 are located inside the groove plate 81, the light-gathering cover 83 is arranged at a mounting opening on the bottom surface of the groove plate 81, the light-gathering cover 83 corresponds to the lamp beads 82 in position, the magnet 84 is arranged at the left end of the lower surface of the bearing plate 7, the light intensity sensor 9 monitors the radiation intensity of an external light source in real time and transmits information to the PLC 10 in time, the PLC 10 performs, when the light source is dark, the radiation intensity of the light source is too low, the light bead 82 runs under the regulation and control of the PLC 10, the terminal voltage of the PN junction of the light bead forms a certain potential barrier, when a forward bias voltage is applied, the potential barrier is lowered, and the majority carriers in the P region and the N region diffuse toward each other. Since electron mobility is much greater than hole mobility, a large number of electrons will diffuse into the P region, constituting an injection of minority carriers into the P region. The electrons are recombined with the holes on the valence band, and the energy obtained during recombination is released in the form of light energy to generate a light source, and the light irradiates the ground after being reflected for multiple times in the light-gathering shade 83, the local light intensity is enhanced under the condition of not needing a high-power lamp bead, the purpose of energy saving is achieved, when the light-gathering cover 83 needs to be replaced, a worker pulls the groove plate 81, the groove plate 81 slides out along the bearing plate 7, the worker replaces the light-gathering cover 83, the light-gathering cover is replaced and then slides into the groove plate 81 again, because the groove plate 81 is made of metal, after the groove plate 81 slides to the left, the magnet 84 adsorbs and fixes the groove plate, when the external light intensity is high enough, the PLC 10 regulates and controls the lamp beads 82 to stop running, the solar cell panel 3 continues to work, the structure is simple, other electric elements consuming electric energy are not needed, the local light intensity is enhanced, and the production and use cost is saved;
wherein: still include light intensity sensor 9 and PLC controller 10, the upper surface of cylinder 1 is equipped with light intensity sensor 9, cylinder 1's outer cambered surface front side lower extreme is equipped with PLC controller 10, storage battery 4's output is connected to PLC controller 10's input electricity, storage battery 4's input is connected to solar cell panel 3's output electricity, PLC controller 10's input is connected to light intensity sensor 9's output electricity, PLC controller 10's output is connected to the input electricity of lamp pearl 82.
Wherein: still include mounting panel 11, installation screw 12 and fixed plate 13, cylinder 1's extrados bottom edge evenly is equipped with mounting panel 11, mounting panel 11's center department all is equipped with installation screw 12, drum 5's extrados bottom is equipped with fixed plate 13, the left end of fixed plate 13 and cylinder 1's extrados fixed connection, fixed plate 13 is further fixed drum 5, workman height-adjusting back, the workman passes installation screw 12 and the installation position threaded connection who corresponds through construction bolt, the realization is fixed to mounting panel 11 and the installation of above structure, the installation of being convenient for, reduce workman's work load.
When in use: before a worker installs the whole structure, the worker firstly adjusts the height of the whole structure, the worker twists and rotates the adjusting knob 64, the adjusting knob 64 drives the screw rod 61 to rotate, the screw rod 61 rotates to drive the circular plate 62 to rotate, the circular plate 62 can only do vertical sliding motion under the limitation of the opening side wall sliding grooves on the front side and the rear side of the cylinder 5, the vertical motion of the circular plate 62 drives the U-shaped plate 63 to move up and down, the U-shaped plate 63 drives the bearing plate 7 and the energy-saving lamp cap structure 8 to move vertically, the height adjustment of the energy-saving lamp cap structure 8 is realized, after the worker adjusts the height, the worker penetrates through the mounting screw hole 12 through a mounting bolt to be in threaded connection with the corresponding mounting part, the mounting and fixing of the mounting plate 11 and the above structure are realized, and; photon energy is transmitted to silicon atoms, electrons are transited to form free electrons, the free electrons are gathered on two sides of a P-N junction to form a potential difference, the photon energy is converted into electric energy to be stored in the storage battery pack 4, the light intensity sensor 9 monitors the radiation intensity of an external light source in real time and transmits information to the PLC 10 in time, the PLC 10 carries out integration analysis, after dark, the radiation intensity of the light source is too low and is regulated and controlled by the PLC 10, the lamp beads 82 run, the terminal voltage of the PN junction of the lamp beads 82 forms a certain potential barrier, when forward bias voltage is applied, the potential barrier is lowered, and most current carriers in the P region and the N region are diffused to each other. Because the electron mobility is much higher than the hole mobility, a large amount of electrons can diffuse to the P area to form the injection of minority carriers in the P area, the electrons are compounded with holes on a valence band, the energy obtained during compounding is released in the form of light energy to generate a light source, light rays irradiate the ground after being reflected for multiple times in the light-gathering cover 83, the local light intensity is enhanced under the condition that high-power light beads are not needed, the energy-saving purpose is achieved, when the light-gathering cover 83 needs to be replaced, a worker pulls the groove plate 81, the groove plate 81 slides out along the bearing plate 7, the worker replaces the light-gathering cover 83, the groove plate 81 slides into the groove plate 81 again after replacement, because the groove plate 81 is made of metal, the groove plate 81 slides to the left side, the magnet 84 adsorbs and fixes the groove plate 81, when the external light intensity is high enough, the PLC 10 regulates and controls the operation of the light beads 82 to stop, the solar cell panel 3 continues to operate.
It should be noted that the specific model of the PLC controller group 10 disclosed in this embodiment is siemens S7-200, the light intensity sensor 9 may be a solar radiation sensor of a specific model RS-RA-N01-JT from shandongkucao measurement and control technologies, ltd, and the lamp bead 82 may be an integrated lamp bead of a specific model TJ-H80W-01 from taiwan unite optical and electrical technologies, ltd. The PLC controller 10 controls the lamp bead 82 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a low-cost solar street lamp which characterized in that: comprises a cylinder (1), a height adjusting structure (6) and an energy-saving lamp cap structure (8);
column (1): a supporting plate (2) is arranged at the upper end of the left side of the outer cambered surface, a solar cell panel (3) is arranged on the upper surface of the supporting plate (2) in a downward inclined mode from left to right, a storage battery (4) is arranged in an installation groove at the upper end of the cylinder (1), and a cylinder (5) is arranged at the upper part of the right end of the outer cambered surface of the cylinder (1);
height adjustment structure (6): the height adjusting structure is arranged in the cylinder (5), and the upper end of the right side surface of the height adjusting structure (6) is provided with a bearing plate (7);
energy-saving lamp holder structure (8): is arranged on the lower surface of the bearing plate (7);
wherein: still include light intensity sensor (9) and PLC controller (10), the upper surface of cylinder (1) is equipped with light intensity sensor (9), and the outer arc front side lower extreme of cylinder (1) is equipped with PLC controller (10), and the output of storage battery (4) is connected to the input electricity of PLC controller (10), and the input of storage battery (4) is connected to the output electricity of solar cell panel (3), and the input of PLC controller (10) is connected to the output electricity of light intensity sensor (9).
2. A low cost solar street light as defined in claim 1, wherein: height adjusting structure (6) include screw rod (61), plectane (62), U template (63) and adjust knob (64), the vertical rotation of roof of drum (5) is connected with screw rod (61), the lower extreme of screw rod (61) pass the bottom wall body of drum (5) and with adjust knob (64) fixed connection, the upper end threaded connection of screw rod (61) has plectane (62), the opening lateral wall spout sliding connection of both sides around both ends slider and drum (5) around plectane (62), the medial surface left end of U template (63) and the corresponding side fixed connection of plectane (62), the right flank of U template (63) and the left surface fixed connection of bearing plate (7).
3. A low cost solar street light as defined in claim 1, wherein: energy-conserving lamp holder structure (8) are including recess board (81), lamp pearl (82), snoot (83) and magnet (84), the downside T type spout sliding connection of bearing plate (7) has recess board (81), and the small surface of bearing plate (7) is equipped with lamp pearl (82), and lamp pearl (82) are located the inside of recess board (81), and the bottom surface installing port department of recess board (81) is equipped with snoot (83), and snoot (83) correspond with lamp pearl (82) position, and the lower surface left end of bearing plate (7) is equipped with magnet (84), and the output of PLC controller (10) is connected to the input electricity of lamp pearl (82).
4. A low cost solar street light as defined in claim 1, wherein: still include fixed plate (13), the extrados bottom of drum (5) is equipped with fixed plate (13), the left end of fixed plate (13) and the extrados fixed connection of cylinder (1).
5. A low cost solar street light as defined in claim 1, wherein: still include mounting panel (11) and installation screw (12), the outer cambered surface bottom edge of cylinder (1) evenly is equipped with mounting panel (11), and the center department of mounting panel (11) all is equipped with installation screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627783.3U CN212691640U (en) | 2020-08-07 | 2020-08-07 | Low-cost solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627783.3U CN212691640U (en) | 2020-08-07 | 2020-08-07 | Low-cost solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212691640U true CN212691640U (en) | 2021-03-12 |
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ID=74901203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021627783.3U Expired - Fee Related CN212691640U (en) | 2020-08-07 | 2020-08-07 | Low-cost solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212691640U (en) |
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2020
- 2020-08-07 CN CN202021627783.3U patent/CN212691640U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |