CN206582768U - A kind of solar street light - Google Patents

Abstract

The utility model is related to technical field of lamps, a kind of solar street light for the firm stable that can effectively lift solar-cell panel support and lamp pole connecting structure is provided, including lamp stand and solar-cell panel support, lamp stand is open-topped hollow cylindrical column, solar-cell panel support is provided with fixed inserted link, also include protecting cover, protecting cover is covered in the open top, protecting cover can be slided up and down along lamp stand, protecting cover is provided with the perforation penetrated for the fixed inserted link, the lower surface for being located at perforation on protecting cover is convexly equipped with convex annular edge, convex annular extends along the open top towards lamp stand, when the protecting cover circumferentially cell wall downslide of mounting groove, convex annular edge can be inserted in in the open top of the lamp stand；The open-topped inner peripheral wall of the lamp stand is provided with annular shell fragment, annular shell fragment and offers multiple symmetrical flutings, and when the convex annular of the protecting cover is along being inserted in when in the open top of the lamp stand, convex annular edge can push up open the annular shell fragment.

Description

A kind of solar street light

Technical field

The utility model is related to technical field of lamps, more particularly to a kind of solar street light.

Background technology

Street lamp is often installed on the street in town and country and some A-roads, trip is convenient for people to.Because street lamp is installed Easily exposed to wind and rain outside, therefore the installation of these street lamps will have certain wind resistance security performance.Also, due to solar energy Can be as the permanent energy of the mankind, solar energy is converted to electric energy, inexhaustible, more simultaneous environmental protection and safety, will Solar energy is used for road lighting, simple due to installing, grid-connected without changing, it is not necessary to the embedded cable of stringing, excavation, with traditional road Lamp compares, with good economic performance.But because solar photovoltaic cell panel is necessarily mounted on high bar, how to resist storm wind Attack, it is ensured that facility in itself and periphery safety, be that solar street light develops inevitable key subjects.

In order to solve the above problems, the Chinese patent of Application No. 2014203115036 discloses a kind of solar street light, Including solar panel, illumination module, lamp stand and hide drive module in underground；Lamp stand is cylindric hollow column, is stood Capital face is provided with solar-cell panel support, is equiped with thereon on solar panel, the lamp stand and is located at solar panel A lamp bracket is inserted with the position of the lower section of support, illumination module is installed in the free end of support, the electricity of illumination module The power transmission line of source line and solar panel is electrically connected through lamp stand and support with drive module, and the drive module includes electric power storage Pond and power panel, solar-cell panel support include fixed mount, are arranged on the ribs of fixed mount bottom, for Connection Bracket With the lamp stand connector of lamp stand and be arranged on ribs bottom be used for support coat the collet of ribs.The solar street light institute Set collet to support in ribs bottom with solar-cell panel support and be coated with ribs, the support that collet provides for ribs Power and fixed force, by ribs be carrier by these power, the stress distribution set up by ribs is distributed to fixed mount, energy It is enough further to provide uniform powerful stress for whole fixed mount, i.e., ought have when high wind, collet can be from each side Clamping force is provided to fixed mount and ribs, situations such as preventing fixed mount displacement deformation improves the antitorque indexing of fixed mount Shifting ability so that solar panel can be firmly fixed to the top of lamp stand, be not easily susceptible to brokenly in harsh environments It is bad；But, the lamp stand connector for being connected between solar panel fixed mount and lamp stand installs connection inconvenience, installs connection Structural stability is weak, and the wind resistance of attachment structure is poor between solar panel fixed mount and lamp stand, easily causes solar energy Cell panel fixed mount obscission, potential safety hazard is high.

Therefore, connected mode how is simplified, the stabilization of attachment structure between lifting solar panel fixed mount and lamp stand Property be also the art need solve important technological problems.

Utility model content

Therefore, for it is above-mentioned the problem of, the utility model proposes one kind install facility, can effectively lift solar cell The firm stable of board mount and lamp pole connecting structure, lifts the solar street light of wind resistance.

To realize above-mentioned technical problem, the solution that the utility model is taken is：A kind of solar street light, including lamp stand And solar-cell panel support, it is located on the lamp stand on the position of the lower section of solar-cell panel support and is inserted with a lamp holder branch Frame, the lamp stand is open-topped hollow cylindrical column, and the solar-cell panel support is provided with fixed inserted link, described Fixed inserted link is inserted in lamp stand by the open top of lamp stand, in addition to protecting cover, the open-topped excircle of the lamp stand Formation circumference mounting groove between external annulus, the outer circle wall of the external annulus and lamp stand is also convexly equipped with wall, the protecting cover is arranged In in the circumference mounting groove, adjustable spring is provided between the bottom land of protecting cover and the circumference mounting groove, the protecting cover being capable of edge The cell wall for circumference mounting groove is slided up and down；The protecting cover covers the open top, and the protecting cover, which is provided with, supplies the sun The lower surface for being located at perforation on the perforation that the fixation inserted link of energy battery board bracket is penetrated, the protecting cover is convexly equipped with convex annular edge, institute Convex annular is stated along the open top towards lamp stand to extend, when the protecting cover circumferentially cell wall downslide of mounting groove, the convex annular Edge can be inserted in in the open top of the lamp stand；The open-topped inner peripheral wall of the lamp stand is provided with annular shell fragment, The internal diameter of the annular shell fragment, which is less than on the external diameter of fixed inserted link, the annular shell fragment, offers multiple symmetrical flutings, When the convex annular of the protecting cover is along being inserted in when in the open top of the lamp stand, convex annular edge can push up open the annular elastomeric Piece so that the internal diameter expansion of annular shell fragment；The fixed inserted link, which is provided with the first screw, the lamp stand, to be located under external annulus Side is provided with the second screw, described when the fixed inserted link is inserted in lamp stand by the perforation of protecting cover, the open top of lamp stand First screw is relative with the second screw, is fixedly connected between the first screw and the second screw by screw.

It is further：It is located on the open-topped inner peripheral wall of the lamp stand below annular elastomeric piece and is additionally provided with annular Sealing ring；O-ring seal can lift frictional force of the fixed inserted link in lamp stand, it is to avoid the slip skew of fixed inserted link, can Connective stability of the further fixed inserted link of lifting in lamp stand.

By using preceding solution, the beneficial effects of the utility model are：The solar street light designed as described above, When the solar-cell panel support and lamp stand are connected, it is only necessary to press the protecting cover of lamp stand top open part, protecting cover edge The cell wall for circumference mounting groove glides, and the convex annular on protecting cover is along as protecting cover is moved down and is inserted in the open top of the lamp stand Interior, convex annular is expanded along that can push up open the annular shell fragment, the internal diameter of annular shell fragment, now consolidating solar-cell panel support Determine that inserted link sequentially passes through the perforation of protecting cover, the open top of lamp stand is inserted in lamp stand, then unclamp protecting cover, protecting cover is in spring Circumferentially sliding on the cell wall of mounting groove under effect to reset, protecting cover drives convex annular to be lost along open top, annular shell fragment is detached The press power of annular convex edge is gone to carry out elastic reset deformation, the internal diameter lock ring of annular shell fragment is on fixed inserted link circumference, to described Fixed inserted link is locked, and now, is connected firmly between solar-cell panel support and lamp stand, will not loosen skew, and solid The first screw for determining inserted link is corresponding with the second screw of lamp stand, is attached the first screw and the second screw by screw solid Fixed, screw, Screw hole structure carry out secondary locking to solar-cell panel support and lamp stand and fixed, and during screw lock, Gu Determining inserted link will not offset in the presence of annular shell fragment, screw lock operation facility.Therefore, the solar street light passes through dual Latch-up structure realizes the connection of solar-cell panel support and lamp stand, and installation operation facility can effectively lift solar cell The firm stable of board mount and lamp pole connecting structure, wind resistance is strong, and practicality is high.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the open-topped diagrammatic cross-section of the utility model embodiment lamp stand.

Fig. 3 is the structural representation of the annular shell fragment of the utility model embodiment.

Embodiment

The utility model is further illustrated in conjunction with the drawings and specific embodiments.

Referring to figs. 1 to Fig. 3, the utility model embodiment is disclosed, a kind of solar street light, including lamp stand 1 and the sun It is located on energy battery board bracket 2, the lamp stand 1 on the position of the lower section of solar-cell panel support 2 and is inserted with a lamp bracket 3, the lamp stand 1 is open-topped hollow cylindrical column, and the solar-cell panel support 2 is provided with fixed inserted link 21, The fixed inserted link 21 is inserted in lamp stand by the open top of lamp stand, in addition to protecting cover 4, the lamp stand it is open-topped External annulus 11 are also convexly equipped with outer circle wall, circumference mounting groove, institute are formed between the external annulus 11 and the outer circle wall of lamp stand State protecting cover 4 to be sheathed in the circumference mounting groove, adjustable spring 5, institute are provided between the bottom land of the protecting cover 4 and circumference mounting groove State protecting cover 41 and be capable of the cell wall of circumferentially mounting groove and slide up and down；The protecting cover 4 covers the open top, the protecting cover 4 It is provided with the following table for being located at perforation on the perforation 41 penetrated for the fixation inserted link of the solar-cell panel support, the protecting cover 4 Face is convexly equipped with convex annular along 42, and the convex annular extends along 42 towards the open top of lamp stand, when the circumferentially mounting groove of protecting cover 4 Cell wall glide when, the convex annular can be inserted in in the open top of the lamp stand along 42；The open top of the lamp stand 1 Inner peripheral wall be provided with annular shell fragment 12, the internal diameter of the annular shell fragment 12 is less than the external diameter of fixed inserted link, the annular elastomeric Multiple symmetrical flutings 13 are offered on piece 12, when the convex annular of the protecting cover 4 is inserted in the top of the lamp stand along 42 When in opening, convex annular can push up open the annular shell fragment 12 along 42 so that the internal diameter expansion of annular shell fragment 12；The lamp stand It is located on open-topped inner peripheral wall below annular elastomeric piece and is additionally provided with O-ring seal 14；The fixed inserted link 21 is provided with The second screw 15 is provided with positioned at the lower section of external annulus on first screw 22, the lamp stand, when the fixed inserted link 21 passes through protecting cover Perforation, the open top of lamp stand is when being inserted in lamp stand, the screw 15 of the first screw 22 and second is relative, the first screw 22 And second be fixedly connected by screw between screw 15.

The solar street light designed in summary, solar-cell panel support and lamp stand are realized by double locking structure Connection, installation operation facility, can effectively lift the firm stable of solar-cell panel support and lamp pole connecting structure, wind resistance Performance is strong, and practicality is high.

Described above, only using the embodiment of this origination techniques content, any those skilled in the art use this wound Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.

Claims (2)

1. it is located at solar panel branch on a kind of solar street light, including lamp stand and solar-cell panel support, the lamp stand A lamp bracket is inserted with the position of the lower section of frame, the lamp stand is open-topped hollow cylindrical column, the sun Energy battery board bracket is provided with fixed inserted link, and the fixed inserted link is inserted in lamp stand by the open top of lamp stand, its feature It is：Also include also being convexly equipped with external annulus, the external annulus and lamp stand on protecting cover, the open-topped outer circle wall of the lamp stand Outer circle wall between form circumference mounting groove, the protecting cover is sheathed in the circumference mounting groove, and the protecting cover is pacified with circumference Adjustable spring is provided between the bottom land of tankage, the cell wall that the protecting cover is capable of circumferentially mounting groove is slided up and down；The protecting cover The open top is covered, the protecting cover is provided with the perforation penetrated for the fixation inserted link of the solar-cell panel support, institute State the lower surface on protecting cover positioned at perforation and be convexly equipped with convex annular edge, the convex annular extends along the open top towards lamp stand, when When the cell wall of protecting cover circumferentially mounting groove glides, the convex annular is along can be inserted in in the open top of the lamp stand；Institute The open-topped inner peripheral wall for stating lamp stand is provided with annular shell fragment, and the internal diameter of the annular shell fragment is less than the outer of fixed inserted link Multiple symmetrical flutings are offered on footpath, the annular shell fragment, when the convex annular edge of the protecting cover is inserted in the lamp stand Open top in when, convex annular is along can push up open the annular shell fragment so that the internal diameter expansion of annular shell fragment；The fixation is inserted Bar is provided with the lower section for being located at external annulus on the first screw, the lamp stand provided with the second screw, when the fixed inserted link passes through shield When the perforation of lid, the open top of lamp stand are inserted in lamp stand, first screw is relative with the second screw, the first screw and It is fixedly connected between two screws by screw.

2. solar street light according to claim 1, it is characterised in that：On the open-topped inner peripheral wall of the lamp stand O-ring seal is additionally provided with below annular shell fragment.