CN206708907U

CN206708907U - A kind of LED street lamp for being convenient for changing lamp holder

Info

Publication number: CN206708907U
Application number: CN201720516781.9U
Authority: CN
Inventors: 李国女
Original assignee: 李国女
Current assignee: Henan Jinghong Photoelectric Technology Co., Ltd.
Priority date: 2017-05-10
Filing date: 2017-05-10
Publication date: 2017-12-05
Anticipated expiration: 2027-05-10

Abstract

The utility model discloses a kind of LED street lamp for being convenient for changing lamp holder, including casing, controller is fixedly connected with the left of the casing top, support bar is fixedly connected with the top of the casing, the right side opening of the support bar is provided with elongated hole, the bottom of the cabinets cavity is fixedly connected with motor, the rotating shaft of the motor sequentially passes through casing and support bar and extends to the inner chamber of support bar, one end that the rotating shaft of the motor is located at support bar inner chamber is fixedly connected with the first threaded rod, the surface of first threaded rod is arranged with thread bush, cross bar is fixedly connected with the right side of the thread bush, the right-hand member of cross bar is through elongated hole and extends to outside elongated hole.The utility model is coordinated by the first clamp ring, the second clamp ring, nut and the second threaded rod, LED lamp holder can be clamped, the anglec of rotation of convenient regulation LED lamp holder, therefore the irradiating angle of convenient regulation LED lamp holder, provided conveniently for the uneven sight spot mountain area illumination of some roads.

Description

A kind of LED street lamp for being convenient for changing lamp holder

Technical field

LED technical field is the utility model is related to, specially a kind of LED street lamp for being convenient for changing lamp holder.

Background technology

LED street lamp has the characteristics that environment friendly and pollution-free, little power consumption, light efficiency are high, and therefore, LED street lamp will turn into reducing energy consumption Optimal selection, road lighting and people's production and living are closely related, with the quickening of Urbanization in China, LED street lamp with Directional lighting, power consumption are low, drive characteristic is good, etc. advantage gradually enter into the visual field of people, as most substituting in the world The energy-conserving light source of new generation of conventional light source advantage, therefore, the optimal selection that LED street lamp will be transformed as roadway illumination and energy saving.

The lamp holder of existing LED street lamp is fixedly arranged at greatly eminence, it has not been convenient to and it is repaired and changed, while lamp holder Angle can not adjust so that the irradiating angle of lamp holder is fixed, therefore is not suitable for such a street lamp being arranged on some roads uneven Sight spot mountain area etc., be not easy to road pavement and be illuminated.

Utility model content

The purpose of this utility model is to provide a kind of LED street lamp for being convenient for changing lamp holder, possesses and be convenient for changing lamp holder Advantage, solving the problems, such as that LED street lamp is inconvenient to change lamp holder and holder angle can not be adjusted.

To achieve the above object, the utility model provides following technical scheme：A kind of LED street lamp for being convenient for changing lamp holder, Including casing, controller is fixedly connected with the left of the casing top, support bar, institute are fixedly connected with the top of the casing The right side opening for stating support bar is provided with elongated hole, and the bottom of the cabinets cavity is fixedly connected with motor, and the rotating shaft of the motor is successively Through casing and support bar and the inner chamber of support bar is extended to, the rotating shaft of the motor is located at one end fixation company of support bar inner chamber The first threaded rod is connected to, the surface of first threaded rod is arranged with thread bush, horizontal stroke is fixedly connected with the right side of the thread bush Bar, the right-hand member of the cross bar through elongated hole and are extended to outside elongated hole, and the right-hand member of the cross bar is fixedly connected with U-shaped board, the U The front and back of template offers screwed hole, and the inner chamber of the U-shaped board is disposed with the first clamp ring and from front to back Two clamp rings, first clamp ring and the second clamp ring are flexibly connected by rotating shaft, and the bottom of first clamp ring and the second clamp ring is equal Extend to the outside of U-shaped board, the surface of first clamp ring and the second clamp ring open up it is fluted, the front of the U-shaped board and The back side is provided through bolt, and one end of the bolt is through screwed hole and extends to the inner chamber of groove and the inwall of groove connects Touch, the positive bottom of the first clamp ring is fixedly connected with nut, and the back side of second clamp ring is provided through the second screw thread Bar, one end of second threaded rod sequentially passes through the second clamp ring, the first clamp ring and nut and the outside for extending to nut, described LED lamp holder is provided between first clamp ring and the second clamp ring, the controller is electrically connected with motor.

Preferably, first threaded rod is threadedly coupled with thread bush, and the bolt is threadedly coupled with screwed hole, and described Two threaded rods are connected with nut thread.

Preferably, one end of second threaded rod and handwheel, the hand are fixedly connected with positioned at the back side of the second clamp ring The surface of wheel is provided with anti-slip veins.

Preferably, the inwall of first clamp ring and the second clamp ring has been fixedly connected with slipmat.

Preferably, the both sides of the motor have been fixedly connected with snubber block, the bottom of the snubber block and cabinets cavity Bottom is fixedly connected.

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

1st, the utility model is coordinated by controller, support bar, elongated hole, motor and the first threaded rod, can make spiral shell Line set moves up and down, and thread bush drives cross bar and LED lamp holder to move up and down respectively, will install pinnacled road lamp cap and drops to Lower, it is convenient that lamp holder is repaired and changed, facility is brought to maintenance personal, passes through matching somebody with somebody for U-shaped board, screwed hole and bolt U-shaped board can be fixed for conjunction, while the angle of inclination of the first clamp ring of convenient regulation and the second clamp ring, by the first clamp ring, Second clamp ring, nut and the second threaded rod are coordinated, and LED lamp holder can be clamped, the convenient rotation for adjusting LED lamp holder Angle, therefore the irradiating angle of convenient regulation LED lamp holder, provided conveniently for the uneven sight spot mountain area illumination of some roads.

2nd, the utility model is easy to the vertically movable of cross bar by opening up for elongated hole, and the setting of snubber block can enter to motor Row shock-absorbing protecting, so as to extend the service life of motor, the setting of handwheel can increase connecing for the second threaded rod and finger Contacting surface is accumulated, and is easy to rotating freely for the second threaded rod, the setting of slipmat can increase inside the first clamp ring and the second clamp ring Frictional force, the first clamp ring and the second clamp ring can be made to clamp LED lamp holder more firm, opening up for groove is conveniently entered to bolt Row clamping, bolt can be made to be connected with the first clamp ring, the second clamp ring even closer.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2, which is that the attachment structure of the utility model U-shaped board, the first clamp ring and the second clamp ring is right, regards schematic diagram.

In figure：1 casing, 2 controllers, 3 support bars, 4 elongated holes, 5 motors, 6 first threaded rods, 7 thread bush, 8 cross bars, 9U types Plate, 10 screwed holes, 11 first clamp rings, 12 second clamp rings, 13 grooves, 14 bolts, 15 nuts, 16 second threaded rods, 17LED lamps Head, 18 handwheels, 19 slipmat, 20 snubber blocks.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2, a kind of LED street lamp for being convenient for changing lamp holder, including casing 1 are referred to, the left side at the top of casing 1, which is fixed, to be connected Controller 2 is connected to, the top of casing 1 is fixedly connected with support bar 3, and the right side opening of support bar 3 is provided with elongated hole 4, the inner chamber of casing 1 Bottom is fixedly connected with motor 5, and the both sides of motor 5 have been fixedly connected with snubber block 20, bottom and the inner chamber of casing 1 of snubber block 20 Bottom be fixedly connected, the setting of snubber block 20 can carry out shock-absorbing protecting to motor 5, so as to extend the use of motor 5 Life-span, the rotating shaft of motor 5 sequentially pass through casing 1 and support bar 3 and the inner chamber for extending to support bar 3, and the rotating shaft of motor 5 is positioned at branch One end of the inner chamber of strut 3 is fixedly connected with the first threaded rod 6, and the surface of the first threaded rod 6 is arranged with thread bush 7, the first screw thread Bar 6 is threadedly coupled with thread bush 7, and the right side of thread bush 7 is fixedly connected with cross bar 8, and the right-hand member of cross bar 8 through elongated hole 4 and extends To elongated hole 4, the vertically movable of cross bar 8 is easy to by opening up for elongated hole 4, the right-hand member of cross bar 8 is fixedly connected with U-shaped board 9, U The front and back of template 9 offers screwed hole 10, and the inner chamber of U-shaped board 9 is disposed with the He of the first clamp ring 11 from front to back Second clamp ring 12, the first clamp ring 11 and the second clamp ring 12 are flexibly connected by rotating shaft, the bottom of the first clamp ring 11 and the second clamp ring 12 Portion all extends to the outside of U-shaped board 9, and the inwall of the first clamp ring 11 and the second clamp ring 12 has been fixedly connected with slipmat 19, anti-skidding The setting of pad 19 can increase the frictional force inside the first clamp ring 11 and the second clamp ring 12, can make the first clamp ring 11 and the second folder Ring 12 clamps more firm to LED lamp holder 17, and the surface of the first clamp ring 11 and the second clamp ring 12 opens up fluted 13, U-shaped The front and back of plate 9 is provided through bolt 14, and one end of bolt 14 through screwed hole 10 and extends to the interior of groove 13 Chamber is contacted with the inwall of groove 13, and bolt 14 is threadedly coupled with screwed hole 10, and opening up for groove 13 conveniently blocks to bolt 14 Connect, bolt 14 can be made to be connected with the first clamp ring 11, the second clamp ring 12 even closer, 11 positive bottom of the first clamp ring is fixed Nut 15 is connected with, the back side of the second clamp ring 12 is provided through the second threaded rod 16, and one end of the second threaded rod 16 is passed through successively Wear the second clamp ring 12, the first clamp ring 11 and nut 15 and the outside for extending to nut 15, the second threaded rod 16 and the screw thread of nut 15 Connection, one end of the second threaded rod 16 and is fixedly connected with handwheel 18 positioned at the back side of the second clamp ring 12, and the surface of handwheel 18 is set Anti-slip veins are equipped with, the setting of handwheel 18 can increase the second threaded rod 16 and the contact area of finger, be easy to the second threaded rod 16 Rotate freely, LED lamp holder 17 is provided between the first clamp ring 11 and the second clamp ring 12, controller 2 is electrically connected with motor 5, Coordinated by controller 2, support bar 3, elongated hole 4, the threaded rod 6 of motor 5 and first, can move up and down thread bush 7, spiral shell Line set 7 drives cross bar 8 and LED lamp holder 17 to move up and down respectively, will install pinnacled road lamp cap and drops to lower, convenience pair Lamp holder is repaired and changed, and facility is brought to maintenance personal, can by the cooperation of U-shaped board 9, screwed hole 10 and bolt 14 U-shaped board 9 is fixed, while the angle of inclination of the first clamp ring 11 of convenient regulation and the second clamp ring 12, by the first clamp ring 11, Second clamp ring 12, the threaded rod 16 of nut 15 and second are coordinated, and LED lamp holder 17 can be clamped, convenient to adjust LED First 17 anglec of rotation, therefore the irradiating angle of convenient regulation LED lamp holder 17, are illuminated for the uneven sight spot mountain area of some roads Provide conveniently.

In use, drive the first threaded rod 6 to rotate by the rotating shaft of the controlled motor 5 of controller 2, make thread bush 7 to moving down Dynamic, thread bush 7 drives cross bar 8, U-shaped board 9 and LED lamp holder 17 to move down respectively, and swivel bolt 14 releases bolt 14 and first The fixation of clamp ring 11, the second clamp ring 12, rotation hand wheel 18 drive the second threaded rod 16 to rotate, make the second threaded rod 16 away from nut 15, then LED lamp holder 17 is dismantled.

In summary：This is convenient for changing the LED street lamp of lamp holder, by controller 2, elongated hole 4, motor 5, the first threaded rod 6, Thread bush 7, cross bar 8, U-shaped board 9, screwed hole 10, the first clamp ring 11, the second clamp ring 12, groove 13, bolt 14, nut 15 and The cooperation of two threaded rods 16, solving the problems, such as that LED street lamp is inconvenient to change lamp holder and holder angle can not be adjusted.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED street lamp for being convenient for changing lamp holder, including casing (1), it is characterised in that：Left side at the top of the casing (1) Controller (2) is fixedly connected with, support bar (3), the right side of the support bar (3) are fixedly connected with the top of the casing (1) Elongated hole (4) is offered, the bottom of casing (1) inner chamber is fixedly connected with motor (5), and the rotating shaft of the motor (5) is passed through successively Wear casing (1) and support bar (3) and extend to the inner chamber of support bar (3), the rotating shaft of the motor (5) is located in support bar (3) One end of chamber is fixedly connected with the first threaded rod (6), and the surface of first threaded rod (6) is arranged with thread bush (7), the spiral shell Cross bar (8) is fixedly connected with the right side of line set (7), the right-hand member of the cross bar (8) through elongated hole (4) and extends to elongated hole (4) outside Portion, the right-hand member of the cross bar (8) are fixedly connected with U-shaped board (9), and the front and back of the U-shaped board (9) offers screwed hole (10), the inner chamber of the U-shaped board (9) is disposed with the first clamp ring (11) and the second clamp ring (12) from front to back, and described first Clamp ring (11) and the second clamp ring (12) are flexibly connected by rotating shaft, and the bottom of first clamp ring (11) and the second clamp ring (12) is equal Extend to the outside of U-shaped board (9), the surface of first clamp ring (11) and the second clamp ring (12) opens up fluted (13), institute The front and back for stating U-shaped board (9) is provided through bolt (14), and screwed hole (10) is run through simultaneously in one end of the bolt (14) The inner chamber for extending to groove (13) is contacted with the inwall of groove (13), and the positive bottom of first clamp ring (11) is fixedly connected with Nut (15), the back side of second clamp ring (12) are provided through the second threaded rod (16), second threaded rod (16) One end sequentially passes through the second clamp ring (12), the first clamp ring (11) and nut (15) and extends to the outside of nut (15), and described LED lamp holder (17) is provided between one clamp ring (11) and the second clamp ring (12), the controller (2) is electrically connected with motor (5).

A kind of 2. LED street lamp for being convenient for changing lamp holder according to claim 1, it is characterised in that：First threaded rod (6) be threadedly coupled with thread bush (7), the bolt (14) is threadedly coupled with screwed hole (10), second threaded rod (16) with Nut (15) is threadedly coupled.

A kind of 3. LED street lamp for being convenient for changing lamp holder according to claim 1, it is characterised in that：Second threaded rod (16) one end and handwheel (18) is fixedly connected with positioned at the back side of the second clamp ring (12), the surface of the handwheel (18) is provided with Anti-slip veins.

A kind of 4. LED street lamp for being convenient for changing lamp holder according to claim 1, it is characterised in that：First clamp ring (11) and the inwall of the second clamp ring (12) has been fixedly connected with slipmat (19).

A kind of 5. LED street lamp for being convenient for changing lamp holder according to claim 1, it is characterised in that：The two of the motor (5) Side has been fixedly connected with snubber block (20), and the bottom of the snubber block (20) is fixedly connected with the bottom of casing (1) inner chamber.