CN211650078U

CN211650078U - Solar street lamp automatically regulated sensitization board

Info

Publication number: CN211650078U
Application number: CN202020120877.5U
Authority: CN
Inventors: 向天宝
Original assignee: Zhongshan Awin Lighting Co ltd
Current assignee: Zhongshan Awin Lighting Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-09
Anticipated expiration: 2030-01-19

Abstract

The utility model belongs to the technical field of street lamps, in particular to an automatic adjusting light-sensitive plate of a solar street lamp, which comprises a street lamp pole and a rotating mechanism positioned above the street lamp pole, wherein the upper end of a fixed pipe is provided with a contraction part, the outer wall of the fixed pipe forms a step surface through the contraction part, the outer wall of the contraction part is rotatably connected with a rotating pipe, a rotating bearing and a plurality of rotating sealing parts are rotatably connected between the rotating pipe and the contraction part, and the rotating bearing and the rotating sealing parts are both fixedly connected inside a combined groove; because the clearance between fixed pipe and the constriction part is longer, through the settlement of rotating seal part, make outside dust and rainwater can't get into inside the fixed pipe to play effectual guard action to internal drive mechanism, seal the clearance of rotating tube and ladder face through the seal layer, further improved slewing mechanism's leakproofness, improved slewing mechanism's life and the suitability under the adverse circumstances.

Description

Solar street lamp automatically regulated sensitization board

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to solar street lamp automatically regulated sensitization board.

Background

The solar panel of present solar street lamp generally all can fix at the better angle of daylighting when the installation, but because the sun goes out and falls, the angular direction that sunshine shines always can change, and when the sun was at certain angle, sunshine can't shine on solar panel for solar charging carries out that solar panel can not go on, makes the resource obtain not maximize utilization.

Chinese patent discloses a solar street lamp automatically regulated sensitization board, its publication number is (CN209517030U), this patent lets solar panel follow the sun through sensor switch's effect and shines the reversal and rotate, ensure that solar panel can receive the positive irradiation of sun, better absorption of carrying on solar energy, ensure the maximize utilization of resource, but this patent mainly rotates through sensor switch control rotating device and gets the rotation that realizes solar panel, rotating device is located the street lamp top, and the street lamp is located outdoors, outdoor environmental change is indefinite, external factors such as dust rainwater all can influence rotating device's slewing mechanism, for example, it has the rust that dust or liquid water lead to producing in the pivoted clearance, thereby make rotating device's stability in use reduce.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar street lamp automatically regulated sensitization board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar street lamp automatically regulated sensitization board, includes light pole and is located the slewing mechanism of light pole top, slewing mechanism up end fixedly connected with first sensor switch, second sensor switch and solar panel, light pole up end fixedly connected with mounting flange, slewing mechanism includes fixed pipe and fixed connection in the cooperation flange of fixed outside of tubes wall bottom, cooperation flange with mounting flange fixed connection, fixed pipe upper end has the shrink portion, fixed outside of tubes wall passes through the shrink portion forms the ladder face, shrink portion outer wall rotates and is connected with the rotating tube, rotating tube outer wall fixedly connected with seal, the seal surrounds the rotating tube with the gap department of ladder face, the rotating tube with the vertical equidistance distribution of shrink portion outer wall has a plurality of combination grooves, the rotating tube with it is connected with rolling bearing and a plurality of rotary seal part to rotate between the shrink portion, the rotating bearing and the rotating sealing component are fixedly connected inside the combined groove, the rotating bearing is located above the contraction portion, a connecting rod is fixedly connected to the bottom surface of the inner wall of the rotating pipe, one end of the connecting rod is rotatably connected with the bottom surface of the inner wall of the fixed pipe, a driving motor electrically connected with an external power supply is installed inside the fixed pipe, a transmission gear is fixedly connected to the outer wall of the connecting rod, and the output end of the driving motor is fixedly connected with a driving gear in transmission connection with the transmission gear.

Preferably, the top surface of the inner wall of the rotating pipe is in sliding connection with the top surface of the contraction part, and the top surface of the contraction part is rotatably connected with a plurality of rotating beads which are uniformly distributed.

Preferably, one end of the connecting rod is fixedly connected with a rotary table, and the bottom surface of the inner wall of the fixed pipe is provided with a rotating hole matched with the rotary table.

Preferably, the top surface of the rotating pipe is hinged with the solar panel through a connecting mechanism.

Preferably, coupling mechanism includes fixed connection and is in the branch ear group of rotating tube up end is in with rotate the connection the rotor plate in the middle of the branch ear group, rotor plate one end fixedly connected with be used for with solar panel fixed connection's coupling mechanism.

Preferably, the outer wall of the rotating plate is provided with a hinge hole, and the rotating plate is rotatably connected with the lug group through the locking mechanism.

Preferably, the outer wall of the support lug group is provided with a rotating arc groove, the outer wall of the rotating plate is fixedly connected with a limiting mechanism, the limiting mechanism is connected with a limiting rod in the rotating arc groove in a rotating mode and a fixing plate fixedly connected to one end of the limiting rod, the outer wall of the support lug group is provided with a plurality of arc-shaped distributed positioning holes, and the surface of the fixing plate is provided with mounting holes matched with the positioning holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. slewing mechanism fixed connection is in the light pole top, the rotating tube rotates to be connected in the constriction portion of fixed pipe top this moment, because the clearance between fixed pipe and the constriction portion is longer, and through the settlement of rotating seal part, it is inside to make outside dust and rainwater unable entering fixed pipe, thereby play effectual guard action to inside drive mechanism, seal the clearance of rotating tube and ladder face through the confining layer, further improved slewing mechanism's leakproofness, slewing mechanism's life and the suitability under the adverse circumstances have been improved.

2. The lug group is hinged with the rotating plate in a matching mode, so that the rotating angle of the solar panel can be adjusted according to requirements when the solar panel is installed, and the angle of the solar panel is fixed more stably through the limiting effect of the limiting mechanism.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the rotating mechanism of the present invention;

fig. 3 is a schematic perspective view of the connection mechanism of the present invention;

fig. 4 is a schematic sectional view of the connecting mechanism of the present invention.

In the figure: 1. a light pole; 11. a fixed flange; 2. a rotating mechanism; 21. a fixed tube; 211. a constriction; 212. a step surface; 213. rotating the hole; 214. rotating the beads; 22. fitting a flange; 23. rotating the tube; 231. a sealing layer; 24. a combination tank; 241. a rotating bearing; 242. a rotating seal member; 25. a connecting rod; 251. a transmission gear; 26. a drive motor; 261. a drive gear; 27. a turntable; 3. a first sensor switch; 4. a second sensor switch; 5. a solar panel; 6. a connecting mechanism; 61. a set of branch ears; 611. rotating the arc groove; 612. positioning holes; 62. a rotating plate; 621. a hinge hole; 63. a locking mechanism; 64. a limiting mechanism; 641. a limiting rod; 642. a fixing plate; 6421. and (7) installing holes.

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, the present invention provides the following technical solutions: the utility model provides a solar street lamp automatically regulated sensitization board, including light pole 1 and the slewing mechanism 2 that is located light pole 1 top, slewing mechanism 2 up end fixedly connected with first sensor switch 3, second sensor switch 4 and solar panel 5, when solar panel 5 carries out the collection of solar energy, the change in position takes place for the sun because of sunrise sunset, first sensor switch 3 on solar panel 5 does not sense sunlight, first sensor switch 3 closes the door, thereby switch on driving motor 26's drive circuit, thereby make driving motor 26 rotate, until first sensor switch 3's photosensitive element senses sunlight, when sunset or weather are relatively poor, when no sunlight, second sensor switch 4 is when not sensing the light source, can make driving motor 26's power supply circuit break off, make driving motor 26 stall, first sensor switch 3 and second sensor switch 4 control driving motor 26's theory of operation and the disclosed one of chinese patent of operating principle and second sensor switch 4 control driving motor 26 The working principle of a first sensor switch and a second sensor switch in the publication number (CN209517030U) of the automatic adjusting light-sensing plate for the solar street lamp is consistent with that of a rotating device controlled by the second sensor switch, and the model of a driving motor 26 is MHMD082P 1U.

Referring to fig. 2, an upper end surface of a light pole 1 is fixedly connected with a fixed flange 11, a rotating mechanism 2 includes a fixed tube 21 and a fitting flange 22 fixedly connected to a bottom of an outer wall of the fixed tube 21, the fitting flange 22 is fixedly connected with the fixed flange 11, a contraction portion 211 is provided at an upper end of the fixed tube 21, the outer wall of the fixed tube 21 forms a step surface 212 through the contraction portion 211, the outer wall of the contraction portion 211 is rotatably connected with a rotating tube 23, an outer wall of the rotating tube 23 is fixedly connected with a sealing layer 231, the sealing layer 231 surrounds a gap between the rotating tube 23 and the step surface 212, a plurality of combination grooves 24 are vertically and equidistantly distributed on the outer walls of the rotating tube 23 and the contraction portion 211, a rotating bearing 241 and a plurality of rotating sealing parts 242 are rotatably connected between the rotating tube 23 and the contraction portion 211, the rotating bearing 241 and the rotating sealing parts 242 are fixedly connected inside the combination grooves 24, the rotating bearing 241 is, one end of the connecting rod 25 is rotatably connected with the bottom surface of the inner wall of the fixed pipe 21, a driving motor 26 electrically connected with an external power supply is installed inside the fixed pipe 21, a transmission gear 251 is fixedly connected with the outer wall of the connecting rod 25, and the output end of the driving motor 26 is fixedly connected with a driving gear 261 in transmission connection with the transmission gear 251; the fixed flange 11 on the upper end surface of the light pole 1 is mainly fixed with the matching flange 22 of the fixed pipe 21 through screws, so that the later maintenance and disassembly are convenient, the fixed pipe 21 provides a rotating carrier for the rotating pipe 23, the rotating pipe 23 is rotatably connected in the contraction part 211, the diameter of the contraction part 211 is smaller than that of the fixed pipe 21, so that a step surface 212 is formed, the rotating gap between the fixed pipe 21 and the rotating pipe 23 is increased through the step surface 212, so that dust is difficult to enter the fixed pipe 21, the sealing layer 231 is made of rubber, the sealing layer 231 surrounds, the gap between the rotating pipe 23 and the step surface 212 is sealed through the sealing layer 231, the sealing performance of the rotating mechanism 2 is further improved, although dust can be effectively blocked, when the external humidity is too high, the moist air still influences the rotating mechanism 2, so that a rotating bearing 241 and a plurality of rotating sealing parts 242 are sequentially arranged between the rotating pipe 23 and the contraction part 211 from top to bottom, the rotary bearing 241 mainly serves as a rotary connecting piece between the rotary pipe 23 and the contraction part 211, the rotary sealing part 242 serves as a rotary connection between the rotary pipe 23 and the contraction part 211 and also serves as a sealing purpose, the rotary sealing part 242 can be used for selectively rotating and sealing a Glare ring, the service life of the rotating mechanism 2 is prolonged, and the applicability of the rotating mechanism under severe environment is improved, the driving motor 26 drives the transmission gear 251 to rotate through the driving gear 261, and then the rotary pipe 23 is driven to rotate to carry the solar panel 5 through the connecting rod 25.

Referring to fig. 2, specifically, the top surface of the inner wall of the rotating tube 23 is slidably connected to the top surface of the contracting portion 211, the top surface of the contracting portion 211 is rotatably connected to a plurality of rotating beads 214 which are uniformly distributed, and the sliding friction force between the rotating tube 23 and the contracting portion 211 can be reduced by the rotating beads 214, so as to reduce the generation of the idle work of the driving motor 26.

Referring to fig. 2, specifically, one end of the connecting rod 25 is fixedly connected with a rotating disc 27, and the bottom surface of the inner wall of the fixed tube 21 is provided with a rotating hole 213 matched with the rotating disc 27, so that the connecting rod 25 rotates more stably due to the fact that the connecting rod 25 is too long and is limited by the rotating disc 27 and the rotating hole 213.

Referring to fig. 1-4, specifically, the top surface of the rotating tube 23 is hinged to the solar panel 5 through the connecting mechanism 6, specifically, the connecting mechanism 6 includes a support lug group 61 fixedly connected to the upper end surface of the rotating tube 23 and a rotating plate 62 rotatably connected to the middle of the support lug group 61, one end of the rotating plate 62 is fixedly connected to the connecting mechanism 6 for fixedly connecting to the solar panel 5, specifically, the outer wall of the rotating plate 62 is provided with a hinge hole 621, the rotating plate 62 is rotatably connected to the support lug group 61 through a locking mechanism 63, specifically, the outer wall of the support lug group 61 is provided with a rotating arc groove 611, the outer wall of the rotating plate 62 is fixedly connected to a limiting mechanism 64, the limiting mechanism 64 includes a limiting rod 641 rotatably connected to the rotating arc groove 611 and a fixing plate 642 fixedly connected to one end of the limiting rod 641, the outer wall of the support lug group 61 is provided with a plurality of positioning holes 612 distributed in an arc shape, the, the lug group 61 is a double-lug structure, the rotating plate 62 rotates between the double lugs, the locking mechanism 63 is composed of a screw and a nut, the pressure of the double lugs on the rotating plate 62 is increased through the screw and the nut, the smooth part of the screw is rotationally connected with the hinge hole 621, the screw penetrates through the double lugs and is in threaded connection with the nut, the rotating plate 62 is difficult to rotate under the condition of the pressure of the double lugs at the moment, but the external weather changes irregularly, when the wind is large, the area of the solar panel 5 is large, the wind resistance generated by the solar panel 5 is large at the moment, so that the solar panel 5 is unstable, at the moment, the limiting rod 641 rotates in the rotating arc groove 611, at the moment, the mounting hole 6421 of the fixing plate 642 can be matched with the positioning hole 612 for threaded connection, and the angle fixing of the solar panel 5 is more.

The utility model discloses a theory of operation and use flow: the fixed flange 11 on the upper end surface of the light pole 1 is mainly fixed with the matching flange 22 of the fixed pipe 21 through screws, so that the later maintenance and disassembly are convenient, the fixed pipe 21 provides a rotating carrier for the rotating pipe 23, the rotating pipe 23 is rotatably connected in the contraction part 211, the diameter of the contraction part 211 is smaller than that of the fixed pipe 21, so that a step surface 212 is formed, the rotating gap between the fixed pipe 21 and the rotating pipe 23 is increased through the step surface 212, so that dust is difficult to enter the fixed pipe 21, the sealing layer 231 is made of rubber, the sealing layer 231 surrounds, the gap between the rotating pipe 23 and the step surface 212 is sealed through the sealing layer 231, the sealing performance of the rotating mechanism 2 is further improved, although dust can be effectively blocked, when the external humidity is too high, the moist air still influences the rotating mechanism 2, so that a rotating bearing 241 and a plurality of rotating sealing parts 242 are sequentially arranged between the rotating pipe 23 and the contraction part 211 from top to bottom, the rotating bearing 241 mainly plays a role of a rotating connecting piece between the rotating pipe 23 and the contraction part 211, the rotating sealing part 242 not only plays a role of rotating connection between the rotating pipe 23 and the contraction part 211, but also plays a role of sealing, the rotating sealing part 242 can select a rotary sealing Glare ring, the service life of the rotating mechanism 2 is prolonged, and the applicability under severe environment is improved, the driving motor 26 drives the transmission gear 251 to rotate through the driving gear 261, and further drives the rotating pipe 23 to carry the solar panel 5 to rotate through the connecting rod 25, the lug group 61 is of a double lug structure, the rotating plate 62 rotates between the double lugs, the locking mechanism 63 is composed of a screw and a nut, the pressure of the double lugs on the rotating plate 62 is increased through the locking of the screw and the nut, the smooth part of the screw is rotatably connected with the hinge hole 621, the screw penetrates through the double lugs to be screwed with the nut, at this time, the rotating plate 62 is difficult to rotate under the pressure of the double lugs, however, the external weather changes very often, and when the wind is strong, because the area of the solar panel 5 is large, the wind resistance generated by the solar panel 5 is large, so that the solar panel 5 is unstable, at this time, because the limiting rod 641 rotates in the rotating arc groove 611, the mounting hole 6421 of the fixing plate 642 can be matched and screwed with the positioning hole 612, so that the angle fixation of the solar panel 5 is more stable.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solar street lamp automatically regulated sensitization board, includes light pole (1) and is located slewing mechanism (2) of light pole (1) top, slewing mechanism (2) up end fixedly connected with first sensor switch (3), second sensor switch (4) and solar panel (5), its characterized in that: the upper end face of the street lamp pole (1) is fixedly connected with a fixed flange (11), the rotating mechanism (2) comprises a fixed pipe (21) and a matched flange (22) fixedly connected to the bottom of the outer wall of the fixed pipe (21), and the matched flange (22) is fixedly connected with the fixed flange (11);

the upper end of the fixed pipe (21) is provided with a contraction part (211), the outer wall of the fixed pipe (21) forms a step surface (212) through the contraction part (211), the outer wall of the contraction part (211) is rotationally connected with a rotating pipe (23), the outer wall of the rotating pipe (23) is fixedly connected with a sealing layer (231), the sealing layer (231) is enclosed at the gap between the rotating tube (23) and the stepped surface (212), a plurality of combined grooves (24) are vertically distributed on the outer wall of the rotating pipe (23) and the outer wall of the contraction part (211) at equal intervals, a rotary bearing (241) and a plurality of rotary sealing components (242) are rotatably connected between the rotary pipe (23) and the contraction part (211), the rotating bearing (241) and the rotating sealing part (242) are fixedly connected inside the combined groove (24), and the rotating bearing (241) is positioned above the contraction part (211);

rotating tube (23) inner wall bottom surface fixedly connected with connecting rod (25), connecting rod (25) one end with fixed pipe (21) inner wall bottom surface rotates and connects, fixed pipe (21) internally mounted have with external power source electric connection's driving motor (26), connecting rod (25) outer wall fixedly connected with drive gear (251), driving motor (26) output fixedly connected with drive gear (251) transmission connection's drive gear (261).

2. The automatic adjusting light-sensing plate of the solar street lamp as claimed in claim 1, wherein: the top surface of the inner wall of the rotating pipe (23) is connected with the top surface of the contraction part (211) in a sliding manner, and the top surface of the contraction part (211) is rotatably connected with a plurality of rotating beads (214) which are uniformly distributed.

3. The automatic adjusting light-sensing plate of the solar street lamp as claimed in claim 1, wherein: connecting rod (25) one end fixedly connected with carousel (27), fixed pipe (21) inner wall bottom surface seted up with carousel (27) complex rotates hole (213).

4. The automatic adjusting light-sensing plate of the solar street lamp as claimed in claim 1, wherein: the top surface of the rotating pipe (23) is hinged with the solar panel (5) through a connecting mechanism (6).

5. The solar street lamp automatic adjustment light-sensing plate as claimed in claim 4, wherein: coupling mechanism (6) are including fixed connection the lug group (61) and the rotation of rotating tube (23) up end are connected rotating plate (62) in the middle of lug group (61), rotating plate (62) one end fixedly connected with be used for with solar panel (5) fixed connection's coupling mechanism (6).

6. The solar street lamp automatic adjustment light-sensing plate as claimed in claim 5, wherein: hinge hole (621) have been seted up to rotating plate (62) outer wall, rotating plate (62) with lug group (61) are connected through locking mechanism (63) rotation.

7. The solar street lamp automatic adjustment light-sensing plate as claimed in claim 5, wherein: a rotary arc groove (611) is formed in the outer wall of the supporting lug group (61), a limiting mechanism (64) is fixedly connected to the outer wall of the rotating plate (62), the limiting mechanism (64) is connected to a limiting rod (641) in the rotary arc groove (611) in a rotating mode and a fixing plate (642) fixedly connected to one end of the limiting rod (641), a plurality of arc-shaped distribution positioning holes (612) are formed in the outer wall of the supporting lug group (61), and the surface of the fixing plate (642) is provided with mounting holes (6421) matched with the positioning holes (612).