CN205979471U

CN205979471U - LED street lamp convenient to maintenance

Info

Publication number: CN205979471U
Application number: CN201620951708.XU
Authority: CN
Inventors: 斯方虎; 周明彬; 戴启洋; 李秋婷
Original assignee: Fujian Jingan Optoelectronics Co Ltd
Current assignee: Fujian Jingan Optoelectronics Co Ltd
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-02-22
Anticipated expiration: 2026-08-27

Abstract

The utility model discloses a LED street lamp convenient to maintenance, including the lighting fixture, the left bottom fixedly connected with controller of lighting fixture, the right side fixedly connected with motor case of lighting fixture inner chamber, electricity inner cavity of the chassis's right side fixedly connected with motor, the motor runs through the left side of motor case through the pivot and extends to the inner chamber of lighting fixture, the pivot of motor is located the first gear of one end fixedly connected with of lighting fixture inner chamber, there is the horizontal pole at the top of lighting fixture through first pivot swing joint, the left end of horizontal pole has the riser through second pivot swing joint. This LED street lamp convenient to maintenance, the rotation axis drives the riser through the third gear and reciprocates, and the one end that can make the riser connect the lamp holder at the in -process horizontal pole that rises that sets up of first pivot and second pivot descends to made things convenient for the dismantlement of lamp holder maintenance, whole device easy operation realizes the lift of lamp holder with motor -driven mode, provides conveniently for the maintenance workman.

Description

A kind of LED street lamp being easy to keep in repair

Technical field

This utility model is related to technical field of lighting fixtures, specially a kind of LED street lamp being easy to keep in repair.

Background technology

LED street lamp is semi-conductor lighting lamp, and it is a kind of just to be sent out with faint electric energy based on semiconductor PN formation The high efficiency solid-state light source of light, under certain forward bias voltage and injection current, the electricity in the hole in injection P area and injection N area Son sends photon after diffusing to active area through radiation recombination, electric energy is converted into luminous energy, it is a kind of solid-state cold light Source, has environment friendly and pollution-free, little power consumption, and light efficiency is high, the features such as, therefore, LED street lamp is transformed becoming roadway illumination and energy saving Good selection, traditional street lamp is typically mounted at road both sides, and working environment is outdoor, especially wet weather blow wait easy under weather Damage, need after damage it is keeped in repair, service worker needs work high above the ground in maintenance process it is necessary to the lifting of specialty Device, wastes time and energy, and has an effect on the life security of service worker.

Utility model content

The purpose of this utility model is to provide a kind of LED street lamp be easy to and keep in repair, to solve to carry in above-mentioned background technology The problem going out.

For achieving the above object, this utility model provides following technical scheme：A kind of LED street lamp being easy to keep in repair, including Lamp bracket, the bottom on the left of described lamp bracket is fixedly connected with controller, and the right side of described lamp bracket inner chamber is fixedly connected with motor housing, institute The right side stating motor box cavity is fixedly connected with motor, and described motor runs through the left side of motor housing by rotating shaft and extends to lamp bracket Inner chamber, one end that the rotating shaft of described motor is located at lamp bracket inner chamber is fixedly connected with first gear, and the top of described lamp bracket is passed through First rotating shaft is connected with cross bar, and the left end of described cross bar is connected with riser by the second rotating shaft, described riser is opened It is provided with elongated hole, the right side of described elongated hole is provided with teeth, and the bottom of described riser is fixedly connected with connecting rod, described connection The right-hand member of bar is connected with pulley, and the front surface of described lamp bracket offers the chute being adapted with pulley, described lamp bracket inner chamber Left side be provided through rotary shaft, the left end of described rotary shaft sequentially passes through lamp bracket and elongated hole from right to left and extends to length The inside in shape hole, the left end of described rotary shaft is arranged with the 3rd gear being adapted with teeth, and the right-hand member of described rotary shaft is fixed It is connected with the second gear being adapted with first gear, the right-hand member of described cross bar is fixedly connected with lamp holder, described lamp holder is included even Fishplate bar, described connecting plate is fixedly connected with cross bar by bolt, and the top of described connecting plate is provided with lamp housing, described connecting plate Right-hand member is fixedly connected with conductive plate, and the bottom of described conductive plate is provided with luminous body, and the outside of described conductive plate is provided with astigmatism Cover, the left end of described diffuser is fixedly connected with the right-hand member of connecting plate, and described controller is electrically connected with motor and lamp holder.

Preferably, the top of described bolt is fixedly connected with handle.

Preferably, described 3rd gear is engaged with teeth, and described first gear is engaged with second gear.

Preferably, described connecting plate offers the circular hole being adapted with bolt.

Preferably, the outside of described controller is provided with protective cover.

Compared with prior art, the beneficial effects of the utility model are：This is easy to the LED street lamp keeped in repair, the setting of bolt The convenient dismounting to lamp holder, the setting of lamp housing can be with rain cover, and the light that body of giving out light can be sent by the setting of diffuser dissipates Go out, so that the range of exposures of light is more extensively wider, motor is provided with by the inner chamber of lamp bracket, the rotating shaft of motor drives the first tooth Wheel rotation, first gear can make rotary shaft rotate with the cooperation of second gear, and rotary shaft is passed through on the 3rd gear driven riser Lower movement, the setting of first rotating shaft and the second rotating shaft can make riser cross bar during rising connect under one end of lamp holder Fall, thus facilitating the detachable maintaining to lamp holder, whole device is simple to operate, easy to use, to realize lamp in the way of electronic The lifting of head, provides conveniently to service worker.

Brief description

Fig. 1 is this utility model structural representation；

Fig. 2 is the partial sectional view of this utility model lamp bracket inner chamber；

Fig. 3 is the left view of this utility model tooth plate；

Fig. 4 is the enlarged drawing of this utility model A-A；

Fig. 5 gives out light for this utility model LED the structural representation of body.

In figure：1 lamp bracket, 2 controllers, 3 motor housings, 4 motors, 5 first gears, 6 first rotating shafts, 7 cross bars, 8 second rotating shafts, 9 risers, 10 elongated holes, 11 teeth, 12 connecting rods, 13 pulleys, 14 chutes, 15 rotary shafts, 16 the 3rd gears, 17 second gears, 18 lamp holders, 181 connecting plates, 182 lamp housings, 183 conductive plates, 184 luminous bodys, 185 diffusers, 19 bolts, 20 handles, 21 circular holes, 22 protective covers.

Specific embodiment

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

Refer to Fig. 1-5, this utility model provides a kind of technical scheme：A kind of LED street lamp being easy to keep in repair, including lamp bracket 1, the bottom in lamp bracket 1 left side is fixedly connected with controller 2, and the outside of controller 2 is provided with protective cover 22, and protective cover 22 has anti- Water function, it is to avoid controller 2 is intake short circuit, and the right side of lamp bracket 1 inner chamber is fixedly connected with motor housing 3, the right side of motor housing 3 inner chamber It is fixedly connected with motor 4, motor 4 runs through the left side of motor housing 3 by rotating shaft and extends to the inner chamber of lamp bracket 1, the rotating shaft of motor 4 It is provided with bearing and motor housing 3 between, facilitates the rotation of motor 4 rotating shaft, the rotating shaft of motor 4 is solid positioned at one end of lamp bracket 1 inner chamber Surely it is connected with first gear 5, the top of lamp bracket 1 is connected with cross bar 7 by first rotating shaft 6, and the left end of cross bar 7 passes through second Rotating shaft 8 is connected with riser 9, and riser 9 offers elongated hole 10, and the right side of elongated hole 10 is provided with teeth 11, riser 9 Bottom is fixedly connected with connecting rod 12, and the right-hand member of connecting rod 12 is connected with pulley 13, and the front surface of lamp bracket 1 offers and slides The chute 14 that wheel 13 is adapted, the cooperation of pulley 13 and chute 14 ensures that riser 9 vertically moves up and down, and riser 9 is moving When dynamic resistance little and also will not double swerve, the left side of lamp bracket 1 inner chamber is provided through rotary shaft 15, the left end of rotary shaft 15 from Right-to-left sequentially passes through lamp bracket 1 and elongated hole 10 and extends to the inside of elongated hole 10, is provided between rotary shaft 15 and lamp bracket 1 Bearing, facilitates rotating freely of rotary shaft 15, and the left end of rotary shaft 15 is arranged with the 3rd gear 16 being adapted with teeth 11, the Three gears 16 are engaged with teeth 11, and the right-hand member of rotary shaft 15 is fixedly connected with the second gear 17 being adapted with first gear 5, the One gear 5 is engaged with second gear 17, and the right-hand member of cross bar 7 is fixedly connected with lamp holder 18, and the inner chamber of lamp bracket 1 is provided with motor 4, the rotating shaft of motor 4 drives first gear 5 to rotate, and first gear 5 can make rotary shaft 15 rotate with the cooperation of second gear 17, Rotary shaft 15 drives riser 9 to move up and down by the 3rd gear 16, and the setting of first rotating shaft 6 and the second rotating shaft 8 can make riser 9 During rising, cross bar 7 connects one end decline of lamp holder 18, thus facilitating the detachable maintaining to lamp holder 18, lamp holder 18 wraps Include connecting plate 181, connecting plate 181 is fixedly connected with cross bar 7 by bolt 19, connecting plate 181 offers and mutually fits with bolt 19 The circular hole 21 joined, the top of bolt 19 is fixedly connected with handle 20, the convenient dismounting to lamp holder 18 of setting of bolt 19, connecting plate 181 top is provided with lamp housing 182, and the setting of lamp housing 182 can be with rain cover, and the right-hand member of connecting plate 181 is fixedly connected with leads Electroplax 183, the bottom of conductive plate 183 is provided with luminous body 184, and the outside of conductive plate 183 is provided with diffuser 185, diffuser 185 left end is fixedly connected with the right-hand member of connecting plate 181, and the light that body 184 of giving out light can be sent by the setting of diffuser 185 dissipates Go out, so that the range of exposures of light is more extensively wider, controller 2 is electrically connected with motor 4 and lamp holder 18, whole device operation letter Single, easy to use, to realize the lifting of lamp holder 18 in the way of electronic, to provide conveniently to service worker.

Operation principle：By the rotating shaft rotation of controller 2 controlled motor 4 during use, the rotating shaft of motor 4 drives first gear 5 rotations, first gear 5 drives second gear 17 to rotate, and second gear 17 is rotated axle 15 and rotates, and rotary shaft 15 drives the 3rd Gear 16 rotates, the 3rd gear 16 by driving riser 9 to move up and down with the cooperation of teeth 11, cross bar 7 by with first rotating shaft 6 One end that cross bar 7 connects lamp holder 18 is promoted to decline with the second rotating shaft 8 cooperation, rotary handle 20 drives bolt 19 to rotate, to lamp holder 18 carry out detachable maintaining.

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 multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED street lamp being easy to keep in repair, including lamp bracket（1）It is characterised in that：Described lamp bracket（1）The bottom in left side is fixed It is connected with controller（2）, described lamp bracket（1）The right side of inner chamber is fixedly connected with motor housing（3）, described motor housing（3）Inner chamber Right side is fixedly connected with motor（4）, described motor（4）Motor housing is run through by rotating shaft（3）Left side and extend to lamp bracket（1）'s Inner chamber, described motor（4）Rotating shaft be located at lamp bracket（1）One end of inner chamber is fixedly connected with first gear（5）, described lamp bracket（1） Top pass through first rotating shaft（6）It is connected with cross bar（7）, described cross bar（7）Left end pass through the second rotating shaft（8）Activity is even It is connected to riser（9）, described riser（9）On offer elongated hole（10）, described elongated hole（10）Right side be provided with teeth（11）, Described riser（9）Bottom be fixedly connected with connecting rod（12）, described connecting rod（12）Right-hand member be connected with pulley（13）, Described lamp bracket（1）Front surface offer and pulley（13）The chute being adapted（14）, described lamp bracket（1）The left side of inner chamber is run through It is provided with rotary shaft（15）, described rotary shaft（15）Left end sequentially pass through lamp bracket from right to left（1）And elongated hole（10）And prolong Extend elongated hole（10）Inside, described rotary shaft（15）Left end be arranged with and teeth（11）The 3rd gear being adapted （16）, described rotary shaft（15）Right-hand member be fixedly connected with and first gear（5）The second gear being adapted（17）, described cross bar （7）Right-hand member be fixedly connected with lamp holder（18）, described lamp holder（18）Including connecting plate（181）, described connecting plate（181）By spiral shell Bolt（19）With cross bar（7）It is fixedly connected, described connecting plate（181）Top be provided with lamp housing（182）, described connecting plate（181） Right-hand member be fixedly connected with conductive plate（183）, described conductive plate（183）Bottom be provided with luminous body（184）, described conductive plate （183）Outside be provided with diffuser（185）, described diffuser（185）Left end and connecting plate（181）Right-hand member fixing even Connect, described controller（2）With motor（4）And lamp holder（18）It is electrically connected with.

2. according to claim 1 a kind of be easy to keep in repair LED street lamp it is characterised in that：Described bolt（19）Top It is fixedly connected with handle（20）.

3. according to claim 1 a kind of be easy to keep in repair LED street lamp it is characterised in that：Described 3rd gear（16）With Teeth（11）Engagement, described first gear（5）With second gear（17）Engagement.

4. according to claim 1 a kind of be easy to keep in repair LED street lamp it is characterised in that：Described connecting plate（181）On open It is provided with and bolt（19）The circular hole being adapted（21）.

5. according to claim 1 a kind of be easy to keep in repair LED street lamp it is characterised in that：Described controller（2）Outside It is provided with protective cover（22）.