CN218544177U

CN218544177U - Lifting type LED street lamp

Info

Publication number: CN218544177U
Application number: CN202222838962.7U
Authority: CN
Inventors: 王文哲; 陈建科; 余伟
Original assignee: Ningbo Yingtaike Lighting Co ltd
Current assignee: Ningbo Yingtaike Lighting Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-28
Anticipated expiration: 2032-10-26

Abstract

The application relates to a lifting type LED street lamp, and belongs to the field of LED lamps. The street lamp comprises a fixed base, a lamp post arranged on the fixed base, a lifting platform arranged in a sliding manner along the height direction of the lamp post, a lifting mechanism driving the lifting platform to lift and a street lamp assembly arranged on the lifting platform; the lifting mechanism comprises a driving motor arranged at the bottom of the lamp post and a lifting screw rod arranged at an output shaft of the driving motor; the street lamp component comprises a lamp box and an LED component arranged in the lamp box, and a light-emitting through opening for LED light to pass through is formed in the bottom of the LED component. Adopt above-mentioned over-and-under type LED street lamp can reciprocate with the not house of co-altitude of adaptation through elevating system drive street lamp subassembly, reduce the influence of light to the house of both sides.

Description

Lifting type LED street lamp

Technical Field

The application relates to the field of LED lamps, in particular to a lifting type LED street lamp.

Background

The LED as a novel light source has the advantages of energy conservation, environmental protection, long service life and the like, and is widely applied to various places needing illumination, such as LED street lamps.

In general, the road between adjacent houses is narrow, and the narrow road needs to be illuminated at night. The installation height of the existing LED street lamp is fixed, and after the LED is installed on the narrow road, the height of a house is not matched with that of the LED street lamp, so that light emitted by the LED street lamp irradiates into houses on two sides, and house residents on two sides are influenced.

In view of the above-mentioned related art, the inventor considers that it is necessary to provide a lifting type LED street lamp capable of height adjustment according to the heights of houses on two sides.

SUMMERY OF THE UTILITY MODEL

In order to carry out height control according to the height in both sides house, this application provides a over-and-under type LED street lamp.

The application provides a lifting type LED street lamp adopts following technical scheme:

a lifting type LED street lamp comprises a fixed base, a lamp post arranged on the fixed base, a lifting platform arranged in a sliding manner along the height direction of the lamp post, a lifting mechanism driving the lifting platform to lift and a street lamp assembly arranged on the lifting platform; the lifting mechanism comprises a driving motor arranged at the bottom of the lamp post and a lifting screw rod arranged at an output shaft of the driving motor; the street lamp component comprises a lamp box and an LED component arranged in the lamp box, and a light-emitting opening for LED light to pass through is formed in the bottom of the LED component.

Through adopting above-mentioned technical scheme, when installing above-mentioned over-and-under type LED street lamp to the narrow road between the adjacent house, accessible elevating system's driving motor orders about the lead screw rotation, slides about can following the length direction of lamp pole with lead screw matched lift platform that slides, and the street lamp subassembly also goes up and down with lift platform together simultaneously. By adopting the lifting LED street lamp, the street lamp component can be adjusted up and down according to the heights of the houses on the two sides, so that the lamp light is not easy to influence residents in the houses on the two sides.

Optionally, the lamp post is provided with a sliding channel which penetrates through the upper end surface and the lower end surface of the lamp post and is used for the lifting platform to slide up and down, and the lifting platform is provided with a lifting slide block which slides up and down along the sliding channel and a connecting block which is used for installing and fixing the street lamp assembly; the top of the side wall of the lamp post is provided with a sliding groove for the connecting block to slide up and down; the lifting slide block is provided with a lead screw nut matched with the lifting lead screw.

Through adopting above-mentioned technical scheme, install lifting slide in the passageway that slides of lamp pole, the one end and the lifting slide of connecting block are connected, and the other end of connecting block stretches out and slides the passageway and be connected with the street lamp subassembly outward, can drive the street lamp subassembly and slide together when lifting slide carries out the top and bottom and slide.

Optionally, a lifting slide rail is arranged on the side wall of the sliding channel along the height direction of the sliding channel, and the lifting slide block is provided with a movable groove matched with the lifting slide rail in a sliding manner.

Through adopting above-mentioned technical scheme, disclosed the cooperation mode that slides of lifting slide and slip passageway, adopted the cooperation of lift slide rail and activity groove for lift platform's slip is more smooth and easy.

Optionally, the number of the lifting slide rails is two, and the two lifting slide rails are arranged on two opposite side walls of the sliding channel.

Through adopting above-mentioned technical scheme, two lift slide rail symmetries are installed on the inside wall of the passageway that slides for the effect of sliding of lift slider is comparatively ideal.

Optionally, one side of the connecting block, which is far away from the lamp post, is provided with a mounting flat plate for connecting with the outer side wall of the lamp box.

Through adopting above-mentioned technical scheme, disclosed the relation of being connected of connecting block and lamp house, the lamp house makes through the installation flat board comparatively ideal with the connection effect of connecting block.

Optionally, the LED subassembly include the mounting panel, arrange in the mounting panel just is close to the LED lamp plate of lamp house inner chamber, set up in the luminous body of LED lamp plate, be used for the lid with the light-transmitting board of luminous through-hole and be used for the protection network of light-transmitting board.

Through adopting above-mentioned technical scheme, disclosed the structure of LED subassembly, make the light source that the luminous body produced have better gathering effect through setting up of light-passing board to through being provided with the protection network, can reduce the external probability that causes the damage to the light-passing board.

Optionally, one side of the mounting plate, which is close to the lamp pole, is hinged to the bottom of the lamp box, one side of the mounting plate, which is far away from the lamp pole, is provided with a locking mechanism used for locking with the lamp box, and the locking mechanism comprises a locking column which penetrates through the mounting plate and a limiting sheet which is arranged at the end part of the locking column.

Through adopting above-mentioned technical scheme, disclosed the relation of connection of LED subassembly and lamp house, when needing to repair or change the LED subassembly in the lamp house, carry out the unblock with locking mechanism earlier, then rotate the mounting panel from the lamp house and open, repair and change lamp plate and luminous body at last. The connecting structure is simple in structure and convenient to operate.

Optionally, the mounting base has a water seepage hole penetrating through upper and lower surfaces thereof and communicating with the sliding channel.

Through adopting above-mentioned technical scheme, when meetting the weather of rainfall, have the rainwater from sliding the groove and falling into to the passageway that slides in, through seting up infiltration through-hole at the installation base for the rainwater of accumulating in the passageway that slides can be followed infiltration through-hole department and discharged.

Optionally, the outer side wall circumference of the lamp pole is provided with a heat dissipation through hole, and the heat dissipation through hole is just opposite to the driving motor.

Through adopting above-mentioned technical scheme, can appear certain circumstances of generating heat after driving motor begins to operate, through setting up the heat dissipation through-hole at the lamp pole lateral wall, can realize the circulation of air of passageway and external world that slides, play radiating effect to driving motor.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a lifting type LED street lamp comprises a fixed base, a lamp post, a lifting platform, a lifting mechanism and a street lamp assembly, wherein the lifting platform can be lifted up and down through the lifting mechanism to drive the street lamp assembly to move up and down, so that the street lamp assembly can be adapted to houses with different heights to reduce the influence on the houses on two sides;

2. the matching of the lifting slide rail and the sliding opening is arranged, so that the sliding stability of the lifting platform is ideal;

3. the LED component is hinged to the bottom of the lamp box and is locked through the locking mechanism, so that when the LED component needs to be repaired, the locking mechanism is unlocked, an operator opens the lamp box, and the LED component in the lamp box is convenient to repair and replace.

Drawings

Fig. 1 is a schematic overall structure diagram of the lifting LED street lamp of the present application.

Fig. 2 is a schematic cross-sectional view of the lift platform of the present application within a light pole.

Fig. 3 is a schematic cross-sectional view of the elevating LED street lamp of the present application.

Fig. 4 is a partially enlarged view of a point a in fig. 3.

Fig. 5 is a partially enlarged view at B in fig. 3.

Fig. 6 is an exploded schematic view of an LED assembly of the present application.

Fig. 7 is a schematic view of the locking member of the present application in engagement with the mounting plate.

Fig. 8 is a schematic view of the hinge structure of the LED module and the light box in the present application.

Description of reference numerals: 1. a fixed base; 11. water seepage through holes; 2. a lamp post; 21. a slipping channel; 22. lifting the slide rail; 23. a sliding groove; 24. a folding part; 25. a heat dissipating through hole; 3. a lifting platform; 31. a lifting slide block; 311. a movable groove; 32. connecting blocks; 33. installing a flat plate; 4. a lifting mechanism; 41. a drive motor; 42. a lifting screw; 43. a lead screw nut; 44. a fixing plate; 5. a street light assembly; 51. a light box; 511. installing a cavity; 512. a hinged seat; 513. hinging shafts; 52. an LED assembly; 521. mounting a plate; 5211. a light emitting port; 5212. a hinge sleeve; 522. an LED lamp panel; 5221. mounting a sheet; 523. a light emitter; 524. a light-transmitting plate; 525. a protective net; 5251. a locking piece; 5252. a limiting hole; 526. a locking member; 5261. a locking post; 5262. a limiting sheet.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a lifting type LED street lamp.

Referring to fig. 1 and 2, the lifting type LED street lamp comprises a fixing base 1, a lamp post 2 vertically installed on the top surface of the fixing base 1, a lifting platform 3 installed in a sliding manner along the height direction of the lamp post 2, a lifting mechanism 4 driving the lifting platform 3 to move up and down, and a street lamp assembly 5 installed on the lifting platform 3.

Referring to fig. 2, the lamp post 2 is a square lamp post 2. The lamp pole 2 is provided with a sliding channel 21 which penetrates through the upper end surface and the lower end surface of the lamp pole and is used for the lifting platform 3 to slide up and down. The cross section of the slide passage 21 is square. The side wall of the slide passage 21 is vertically provided with a lifting slide rail 22 along the height direction thereof. Wherein, the cross-section of the lifting slide rail 22 is T-shaped. In this embodiment, the lifting slide rails 22 are provided with two, and two lifting slide rails 22 are symmetrically arranged on the inner side wall of the sliding channel 21.

Referring to fig. 2 and 3, the elevating platform 3 includes an elevating slider 31 installed in the sliding channel 21 and sliding up and down in the height direction of the lamp post 2, and a connection block 32 for connecting the street lamp assembly 5. The outer side wall of the lifting slider 31 is provided with a T-shaped movable groove 311 matched with the lifting slide rail 22. The sliding stability of the lifting slide rail 22 in the sliding channel 21 is better through the sliding fit of the lifting slide rail 22 and the movable groove 311.

Referring to fig. 2, 3 and 4, the lifting mechanism 4 includes a driving motor 41 installed at the bottom of the sliding channel 21 and having an output shaft arranged upward, a lifting screw 42 vertically arranged and rotatably connected to the output shaft of the driving motor 41, and a screw nut 43 installed at the lifting slider 31 and engaged with the lifting screw 42. The drive motor 41 also has a stationary plate 44 connected to the stationary base 1. The fixing plate 44 is connected to the fixing base 1 by bolts. In the present embodiment, the drive motor 41 is a dustproof and waterproof reduction motor.

Referring to fig. 3 and 5, the lamp post 2 has a sliding groove 23 for sliding the connection block 32 up and down on the side wall near the street lamp assembly 5. The connector block 32 is provided with a mounting plate 33 at an end remote from the light pole 2. The length and width of the mounting plate 33 are both greater than those of the connecting block 32. The four corners of the mounting plate 33 are provided with bolts and are fixedly connected with the side wall of the street lamp assembly 5.

Referring to fig. 3 and 4, the outer sidewall of the lamp post 2 is provided with a plurality of heat dissipating through holes 25 at intervals in the height direction. The heat dissipating through-holes 25 are horizontally arranged strip-shaped holes. The heat dissipation through-hole 25 is disposed corresponding to the driving motor 41.

Referring to fig. 3 and 4, one end of the lamp post 2 close to the fixing base 1 is provided with a folded part 24 folded towards the outside, and the folded part 24 is connected and fixed with the fixing base 1 through a bolt. The fixing base 1 has water penetration holes 11 penetrating its upper and lower surfaces and communicating with the slide passage 21, so that rainwater falling into the slide passage 21 can be discharged through the water penetration holes 11 in rainy weather.

Referring to fig. 3 and 6, the street lamp assembly 5 includes a lamp box 51 connected to the connection block 32 and an LED assembly 52 mounted in the lamp box 51. The light box 51 has a mounting cavity 511 opened downward and for placing the LED assembly 52. The bottom of the LED assembly 52 has a light emitting through opening 5211 for the LED light to pass through. The LED assembly 52 includes a mounting plate 521, an LED lamp panel 522 disposed on one side of the mounting plate 521 close to the mounting cavity 511 of the lamp box 51, a light emitter 523 disposed on the LED lamp panel 522, a light transmission plate 524 for covering the light emitting through opening 5211, and a protective net 525 for protecting the light transmission plate 524. Wherein the light emitting through port 5211 is square and the light emitting through port 5211 is arranged at the center of the mounting plate 521. The transparent plate 524 is a light homogenizing plate, and the light homogenizing plate has the effect of homogenizing and transmitting light emitted by the LEDs. In the present embodiment, the driving motor 41 and the light 523 are both supplied with power from the city.

Referring to fig. 6 and 7, the led lamp panel 522 has mounting pieces 5221 at four corners thereof for limiting the four corners of the transparent plate 524. Locking tabs 5251 are provided at the four corners of the protection net 525. The locking tabs 5251 are L-shaped in cross-section. The locking strip 5251 has a limiting hole 5252 at the top through which the edge of the protection net 525 passes. The bottom of the locking piece 5251 is horizontally arranged on the top surface of the mounting piece 5221 and is fixedly connected with the mounting piece 5221 by bolts.

The process of installing the protective net 525 on the LED lamp panel 522 is as follows: first, four corners of the protection net 525 are placed in the middle of the locking strips 5251, then the locking strips 5251 are folded inwards in the direction of the protection net 525 by a bending tool to form limiting holes 5252, so that the edges of the protection net 525 are limited in the limiting holes 5252 of the locking strips 5251, and finally, the locking strips 5251 of the protection net 525 are placed on the mounting strips 5221 and fixedly connected through bolts.

Referring to fig. 3 and 7, the side of the mounting plate 521 remote from the pole 2 is provided with a locking member 526 for locking with the bottom of the light box 51. The locking member 526 includes a locking post 5261 and a retaining tab 5262 rotatably mounted to the end of the locking post 5261. The end of the retaining member 526 remote from the retention tab 5262 has a regular hexagonal notch.

Referring to fig. 3 and 8, one end of the mounting plate 521 near the lamp pole 2 is provided with a plurality of hinge sleeves 5212 at intervals in the width direction thereof. The bottom of the lamp housing 51 has hinge seats 512 spaced one by one from the hinge sleeves 5212 in the width direction thereof, i.e., one hinge seat 512 is provided between two adjacent hinge sleeves 5212. The hinge sleeve 5212 coincides with the axis of rotation of the hinge base 512. The hinge sleeve 5212 is connected to the hinge base 512 via a hinge shaft 513.

The implementation principle of the lifting type LED street lamp in the embodiment of the application is as follows: after the lifting street lamp is installed on a narrow road between two houses on two sides through the fixed base 1, the lifting screw 42 is driven to rotate through the driving motor 41, and the lifting platform 3 in sliding fit with the lifting screw 42 slides up and down along the height direction of the lamp post 2, so that the street lamp assembly 5 can be lifted to a proper height according to the heights of the houses on two sides; meanwhile, when the LED module 52 needs to be replaced or repaired, the street lamp module 5 can be moved down by the elevating mechanism 4, so that a repair person can open the LED module 52 from the lamp box 51 without using a ladder to replace or repair the LED module 52 in the lamp box 51.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lifting type LED street lamp is characterized by comprising a fixed base (1), a lamp post (2) arranged on the fixed base (1), a lifting platform (3) arranged in a sliding manner along the height direction of the lamp post (2), a lifting mechanism (4) driving the lifting platform (3) to lift and a street lamp assembly (5) arranged on the lifting platform (3); the lifting mechanism (4) comprises a driving motor (41) arranged at the bottom of the lamp pole (2) and a lifting screw rod (42) arranged at an output shaft of the driving motor (41); the street lamp component (5) comprises a lamp box (51) and an LED component (52) arranged in the lamp box (51), and a light-emitting through hole (5211) for LED light to pass through is formed in the bottom of the LED component (52).

2. The lifting LED street lamp according to claim 1, wherein the lamp post (2) has a sliding channel (21) penetrating through the upper and lower end surfaces thereof and allowing the lifting platform (3) to slide up and down, the lifting platform (3) has a lifting slider (31) sliding up and down along the sliding channel (21) and a connecting block (32) for fixedly installing the street lamp assembly (5); the top of the side wall of the lamp post (2) is provided with a sliding groove (23) for the connecting block (32) to slide up and down; the lifting slider (31) is provided with a screw nut (43) matched with the lifting screw (42).

3. The lifting LED street lamp according to claim 2, characterized in that the side wall of the sliding channel (21) is provided with a lifting slide rail (22) along the height direction thereof, and the lifting slider (31) is provided with a movable groove (311) which is in sliding fit with the lifting slide rail (22).

4. The lifting LED street lamp according to claim 3, wherein two lifting slide rails (22) are provided, and the two lifting slide rails (22) are provided on two opposite side walls of the sliding channel (21).

5. The elevating LED street lamp according to claim 2, characterized in that the side of the connecting block (32) away from the lamp post (2) is provided with a mounting plate (33) for bolting with the outer side wall of the lamp box (51).

6. The lifting type LED street lamp according to claim 1, wherein the LED component (52) comprises a mounting plate (521), an LED lamp panel (522) arranged on the mounting plate (521) and close to an inner cavity of the lamp box (51), a light emitting body (523) arranged on the LED lamp panel (522), a light transmission plate (524) used for covering the light emitting through opening (5211) and a protective net (525) used for protecting the light transmission plate (524).

7. The lifting type LED street lamp according to claim 6, wherein one side of the mounting plate (521) close to the lamp post (2) is hinged to the bottom of the lamp box (51), a locking member (526) for locking with the lamp box (51) is arranged on one side of the mounting plate (521) far away from the lamp post (2), and the locking member (526) comprises a locking column (5261) penetrating through the mounting plate (521) and a limiting piece (5262) arranged at the end part of the locking column (5261).

8. The elevating LED street lamp according to claim 2, wherein the fixing base (1) has water penetration holes (11) penetrating through the upper and lower surfaces thereof and communicating with the sliding channel (21).

9. The lifting type LED street lamp according to claim 1, wherein a heat dissipation through hole (25) is circumferentially formed in an outer side wall of the lamp post (2), and the heat dissipation through hole (25) is arranged opposite to the driving motor (41).