CN111735021B - Solar street lamp convenient to maintenance can change bulb automatically - Google Patents

Solar street lamp convenient to maintenance can change bulb automatically Download PDF

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Publication number
CN111735021B
CN111735021B CN202010800145.5A CN202010800145A CN111735021B CN 111735021 B CN111735021 B CN 111735021B CN 202010800145 A CN202010800145 A CN 202010800145A CN 111735021 B CN111735021 B CN 111735021B
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fixedly connected
groove
rotating
lifting
end wall
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CN202010800145.5A
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Chinese (zh)
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CN111735021A (en
Inventor
冯晶
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Jiangsu Feiou New Energy Technology Co.,Ltd.
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Yangzhou Gui Innolux Group Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明装置的一种便于维修可自动更换灯泡的太阳能路灯，包括固定连接在地面上的支撑杆，所述支撑杆内设有升降装置，所述升降装置包括升降动力腔，所述支撑杆上滑动连接有上升降壳体以及固定连接在所述上升降壳体下侧的下升降壳体，所述上升降壳体内设有自动更换装置，所述自动更换装置包括转动腔，所述上升降壳体的下端面设有环形槽，所述转动腔和所述环形槽之间通过环形通槽连通设置，本装置能够实现在一个灯泡发生故障时，自动更换一个新的灯泡，同时装置能够人为控制灯泡的高度，便于人们对内部的电路以及外部进行维修保养，大大提升工作效率，装置同时设有防脱装置，避免上侧的装置不慎掉落的可能。

Figure 202010800145

The device of the present invention is a solar street light that is easy to maintain and can automatically replace the bulb, including a support rod fixedly connected to the ground, a lifting device is arranged in the support rod, the lifting device includes a lifting power cavity, and the support rod is on the support rod. An upper lift shell is slidably connected and a lower lift shell is fixedly connected to the lower side of the upper lift shell. An automatic replacement device is arranged in the upper lift shell, and the automatic replacement device includes a rotating cavity. The lower end face of the casing is provided with an annular groove, and the rotating cavity and the annular groove are communicated with each other through an annular through groove. The device can automatically replace a new light bulb when a light bulb fails. The height of the bulb is controlled, which is convenient for people to maintain the internal circuit and the outside, which greatly improves the work efficiency.

Figure 202010800145

Description

Solar street lamp convenient to maintenance can change bulb automatically
Technical Field
The invention relates to the technical field of solar lamps, in particular to a solar street lamp which is convenient to maintain and can automatically replace bulbs.
Background
Solar energy is as renewable resources usage and extensive, and as one of street lamp's energy source, solar street lamp has the environmental protection, advantage with low costs, but solar energy generally sets up in the eminence simultaneously, and the maintenance after breaking down is not very convenient, carries out large-scale maintenance and when maintaining simultaneously, needs to go out a large amount of manpowers especially, and inconvenient also not safe at high altitude construction.
Disclosure of Invention
Aiming at the defects of the technology, the invention provides the solar street lamp which is convenient to maintain and can automatically replace the bulb, and the defects can be overcome.
The invention relates to a solar street lamp convenient for maintaining and capable of automatically replacing bulbs, which comprises a support rod fixedly connected to the ground, wherein a lifting device is arranged in the support rod, the lifting device comprises a lifting power cavity, an upper lifting shell and a lower lifting shell are slidably connected to the support rod and fixedly connected to the lower side of the upper lifting shell, an automatic replacing device is arranged in the upper lifting shell and comprises a rotating cavity, an annular groove is formed in the lower end face of the upper lifting shell, the rotating cavity and the annular groove are communicated through an annular through groove, a rotating motor is fixedly arranged on the upper end wall of the rotating cavity, a first rotating shaft is dynamically connected to the lower side of the rotating motor, a first gear positioned in the rotating cavity is fixedly connected to the first rotating shaft, and a first toothed ring is meshed with the first gear, the first gear ring is fixedly connected to a hollow rotating ring which is in sliding connection with the inner wall of the rotating cavity, the lower end face of the hollow rotating ring is fixedly connected with a rotating disc which penetrates through the annular through groove to the annular groove, two lifting grooves which are bilaterally symmetrical relative to the supporting rod are arranged in the rotating disc, a through groove which penetrates through the upper end wall and the lower end wall of the lifting groove is communicated between the upper end face and the lower end face of the rotating disc, a lifting block is connected in the lifting groove in a sliding way, a rotating groove which is communicated with the through groove is arranged in the lifting block, a replacing motor is fixedly arranged on the lower end wall of the rotating groove, the upper side of the replacing motor is in power connection with a second rotating shaft, a second gear is fixedly connected to the second rotating shaft, a rotating threaded shaft which extends up and down is rotatably connected between the lower, the second axis of rotation with rotate between the threaded shaft and connect through the pulley group, the second gear is kept away from rotate one side of threaded shaft be connected with elevator sliding connection's second ring gear, the axle center department fixedly connected with bulb of second ring gear, be equipped with anti-falling device in the lower lifting shell, anti-falling device include by the spout that the bracing piece runs through.
Beneficially, a base is fixedly connected to the upper end wall of the annular groove at a position close to the left side, one ends of a first lead and a second lead are fixedly connected to the base, two lower connecting sliding grooves which are bilaterally symmetrical with respect to the supporting rod are arranged on the upper end face of the upper lifting shell, a fixed shell is fixedly connected to the upper side of the supporting rod, a solar panel is fixedly connected to the upper side of the fixed shell, a battery is fixedly arranged in the fixed shell, two upper connecting sliding grooves which are respectively arranged right above the lower connecting sliding grooves at the left and right sides of the lower side are arranged on the lower end face of the fixed shell, an upper conductor is slidably connected in the upper connecting sliding grooves, a first spring is fixedly connected between the upper conductor and the upper end wall of the upper connecting sliding grooves, a third lead is fixedly connected between the upper conductor and the battery, a lower conductor is slidably connected in the lower connecting sliding grooves, and a, the left side is fixedly connected with the other end of the first wire on the lower conductor, and the right side is fixedly connected with the other end of the second wire on the lower conductor.
Beneficially, the left end face and the right end face of the supporting rod are respectively provided with a fixed pulley groove, a third rotating shaft is rotatably connected between the front end wall and the rear end wall in the fixed pulley groove, a fixed pulley is fixedly connected onto the third rotating shaft, a lifting motor is fixedly arranged on the lower end wall of the lifting power cavity, a fourth rotating shaft is dynamically connected onto the upper side of the lifting motor, a rope winding wheel is fixedly connected onto the fourth rotating shaft, the rope winding wheel is fixedly connected with the upper end face of the upper lifting shell through a pulling rope, and the pulling rope is in friction connection with the fixed pulley.
Beneficially, the left end wall and the right end wall of the sliding groove are fixedly connected with electromagnets, a third spring is fixedly connected to one side, close to the supporting rod, of each electromagnet, the other end of each third spring is fixedly connected with a sliding block in sliding connection with the lower lifting shell, a rotating groove with an opening facing one side of the supporting rod is formed in each sliding block, a fifth rotating shaft is rotatably connected between the front end wall and the rear end wall of each rotating groove, a cam is fixedly connected to each fifth rotating shaft, and the cam is in friction connection with the supporting rod.
The beneficial effects are that: this device can realize when a bulb breaks down, changes a new bulb automatically, and the height that the device can the manual control bulb simultaneously, and the people of being convenient for maintain inside circuit and outside, promote work efficiency greatly, and the device is equipped with the anticreep device simultaneously, avoids the possibility that the device of upside dropped carelessly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a solar street light with bulb automatically replaced for easy maintenance according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a solar street lamp convenient for maintaining and capable of automatically replacing bulbs, which comprises a support rod 10 fixedly connected to the ground, wherein a lifting device 901 is arranged in the support rod 10, the lifting device 901 comprises a lifting power cavity 11, an upper lifting shell 19 and a lower lifting shell 22 fixedly connected to the lower side of the upper lifting shell 19 are slidably connected to the support rod 10, an automatic replacing device 902 is arranged in the upper lifting shell 19, the automatic replacing device 902 comprises a rotating cavity 50, an annular groove 60 is arranged on the lower end surface of the upper lifting shell 19, the rotating cavity 50 and the annular groove 60 are communicated through an annular through groove 61, a rotating motor 54 is fixedly arranged on the upper end wall of the rotating cavity 50, a first rotating shaft 53 is dynamically connected to the lower side of the rotating motor 54, and a first gear 52 positioned in the rotating cavity 50 is fixedly connected to the first rotating shaft 53, a first gear ring 51 is engaged with the first gear 52, the first gear ring 51 is fixedly connected to a hollow rotary ring 48 slidably connected with the inner wall of the rotary cavity 50, a rotary table 49 penetrating through an annular through groove 61 to the annular groove 60 is fixedly connected to the lower end surface of the hollow rotary ring 48, two lifting grooves 36 are arranged in the rotary table 49 and are symmetrical to each other left and right with respect to the support rod 10, a through groove 62 penetrating through the upper and lower end walls of the lifting groove 36 is communicated between the upper and lower end surfaces of the rotary table 49, a lifting block 31 is slidably connected to the lifting groove 36, a rotary groove 29 communicating with the through groove 62 is arranged in the lifting block 31, a replacement motor 32 is fixedly arranged on the lower end wall of the rotary groove 29, a second rotary shaft 27 is dynamically connected to the upper side of the replacement motor 32, a second gear 33 is fixedly connected to the second rotary shaft 27, and a rotary threaded shaft 30 extending up and down is rotatably connected between the lower end wall of the rotary groove 29 and, rotate threaded shaft 30 with carousel 49 threaded connection, second axis of rotation 27 with rotate and connect through pulley group 28 between the threaded shaft 30, second gear 33 keeps away from rotate threaded shaft 30 one side be connected with lifting block 31 sliding connection's second ring gear 34, the axle center department fixedly connected with bulb 35 of second ring gear 34, be equipped with anti-falling device 903 in the lower lift casing 22, anti-falling device 903 includes by the spout 17 that the bracing piece 10 runs through.
Advantageously, a base 24 is fixedly connected to the upper end wall of the annular groove 60 near the left side, one end of the first and second wires 25 and 26 is fixedly connected to the base 24, two lower connecting sliding grooves 45 which are bilaterally symmetrical with respect to the support rod 10 are provided on the upper end surface of the upper lifting housing 19, a stationary housing 63 is fixedly connected to the upper side of the support rod 10, a solar panel 64 is fixedly connected to the upper side of the stationary housing 63, a battery 40 is fixedly disposed in the stationary housing 63, two upper connecting sliding grooves 58 which are respectively disposed right above the lower left and right lower connecting sliding grooves 45 are provided on the lower end surface of the stationary housing 63, an upper conductor 57 is slidably connected to the upper connecting sliding grooves 58, a first spring 59 is fixedly connected between the upper conductor 57 and the upper end wall of the upper connecting sliding groove 58, and a third wire 39 is fixedly connected between the upper conductor 57 and the battery 40, lower conductor 56 is connected in sliding connection in lower connection spout 45, lower conductor 56 with fixedly connected with second spring 47 between the lower connection spout 45, the left side fixedly connected with on the lower conductor 56 the other end of first wire 25, the right side fixedly connected with on the lower conductor 56 the other end of second wire 26.
Beneficially, the left and right end surfaces of the support rod 10 are each provided with a fixed pulley groove 41, a third rotation shaft 43 is rotatably connected between the front and rear end walls in the fixed pulley groove 41, a fixed pulley 42 is fixedly connected to the third rotation shaft 43, a lifting motor 12 is fixedly arranged on the lower end wall of the lifting power cavity 11, a fourth rotation shaft 14 is dynamically connected to the upper side of the lifting motor 12, a rope winding wheel 13 is fixedly connected to the fourth rotation shaft 14, the rope winding wheel 13 is fixedly connected to the upper end surface of the upper lifting shell 19 through a pull rope 44, and the pull rope 44 is frictionally connected to the fixed pulley 42.
Beneficially, an electromagnet 21 is fixedly connected to each of the left and right end walls of the sliding chute 17, a third spring 20 is fixedly connected to one side of the electromagnet 21 close to the supporting rod 10, a sliding block 18 slidably connected to the lower lifting housing 22 is fixedly connected to the other end of the third spring 20, a rotating groove 16 with an opening facing one side of the supporting rod 10 is formed in the sliding block 18, a fifth rotating shaft 23 is rotatably connected between the front end wall and the rear end wall of the rotating groove 16, a cam 15 is fixedly connected to the fifth rotating shaft 23, and the cam 15 is in friction connection with the supporting rod 10.
In the initial state, the bulb 35 on the left side is at the upper limit position, the bulb 35 on the right side is at the lower limit position, the cam 15 is abutted with the support rod 10, the lifting shell 19 is at the upper limit position, and the lower conductor 56 is contacted with the upper conductor 57;
when the left bulb is damaged at the beginning of the operation, the left replacement motor 32 is first started, the left second rotating shaft 27 starts to rotate, the second gear 33 drives the second gear ring 34 and the lamp 35 to rotate, and the second rotating shaft 27 drives the rotating threaded shaft 30 to rotate through the pulley set 28, since the rotary threaded shaft 30 and the rotary disk 49 are connected by screw threads, the lifting block 31 moves downwards, so that the bulb 35 is separated from the base 24, when the bulb 35 is moved downward to be separated from the base 24, the replacement motor 32 on the left side is stopped, the rotation motor 54 is started, the first rotation shaft 53 starts to rotate, the left and right bulbs 35 exchange positions through the rotation of the first gear 52, the first toothed ring 51, the hollow rotating ring 48 and the rotating disc 49, at the moment, the replacement motor 32 on the left side rotates reversely, the bulbs 35 rotate and ascend into the base 24, and the automatic replacement of the bulbs is completed;
when the street lamp needs to be overhauled, the electromagnet 21 is started, the sliding block 18 moves to one side far away from the supporting rod 10, the left end face and the right end face of the loosened supporting rod 10 are clamped, the lifting motor 12 is started, the fourth rotating shaft 14 starts to rotate, the pull rope 44 is loosened by driving the rope winding wheel 13, the upper lifting shell 19 and the lower lifting shell 22 move downwards to the ground under the action of self weight, and maintenance personnel can conveniently work;
the lifting motor 12 is started to rotate reversely, the lifting shell 19 and the lifting shell 22 move upwards to the highest point under the pulling force of the pulling rope 44, the lower conductor 56 is in contact with the upper conductor 57 at the moment, the base 24 is electrified through a conducting wire, the electromagnet 21 is turned off, the sliding block 18 moves towards one side close to the supporting rod 10, the cam 15 is in full contact with the left end face and the right end face of the supporting rod 10 again at the moment, and the lifting shell 22 and the lifting shell 19 are prevented from falling off.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a solar street lamp convenient to maintenance can change bulb automatically, includes the subaerial bracing piece of fixed connection, its characterized in that: the lifting device is arranged in the supporting rod and comprises a lifting power cavity, an upper lifting shell and a lower lifting shell which is fixedly connected to the lower side of the upper lifting shell are connected to the supporting rod in a sliding mode, an automatic replacing device is arranged in the upper lifting shell and comprises a rotating cavity, an annular groove is formed in the lower end face of the upper lifting shell, the rotating cavity and the annular groove are communicated through an annular through groove, a rotating motor is fixedly arranged on the upper end wall of the rotating cavity, a first rotating shaft is connected to the lower side of the rotating motor in a power mode, a first gear located in the rotating cavity is fixedly connected to the first rotating shaft, a first gear ring is meshed to the first gear ring and is fixedly connected to a hollow rotating ring which is connected with the inner wall of the rotating cavity in a sliding mode, and a rotating disc which penetrates through the annular through groove into the annular groove is fixedly connected to the lower end face of the hollow rotating ring, two lifting grooves which are bilaterally symmetrical about the supporting rod are arranged in the rotary table, a through groove which penetrates through the upper end wall and the lower end wall of the lifting groove is communicated and arranged between the upper end surface and the lower end surface of the rotary table, a lifting block is connected in the lifting groove in a sliding manner, a rotating groove which is communicated with the through groove is arranged in the lifting block, a replacing motor is fixedly arranged on the lower end wall of the rotating groove, the upper side of the replacing motor is in power connection with a second rotating shaft, a second gear is fixedly connected onto the second rotating shaft, a rotating threaded shaft which extends up and down is rotatably connected between the lower end wall of the rotating groove and the lifting groove, the rotating threaded shaft is in threaded connection with the rotary table, the second rotating shaft is connected with the rotating threaded shaft through a pulley group, one side of the second gear, which is far away from the, the axle center department fixedly connected with bulb of second ring gear, be equipped with anti-falling device in the lower lifting shell, anti-falling device includes by the spout that the bracing piece runs through.
2. The solar street lamp convenient to maintain and capable of automatically replacing bulbs of claim 1, wherein: the upper end wall of the ring-shaped groove is fixedly connected with a base close to the left side, one end of a first lead and one end of a second lead are fixedly connected with the base, the upper end face of the upper lifting shell is provided with two lower connecting chutes which are bilaterally symmetrical relative to the supporting rod, the upper side of the supporting rod is fixedly connected with a fixed shell, the upper side of the fixed shell is fixedly connected with a solar panel, a battery is fixedly arranged in the fixed shell, the lower end face of the fixed shell is provided with two upper connecting chutes which are respectively positioned at the left and the right sides of the lower side and are right above the lower connecting chutes, an upper conductor is slidably connected in the upper connecting chutes, a first spring is fixedly connected between the upper conductor and the upper end wall of the upper connecting chutes, a third lead is fixedly connected between the upper conductor and the battery, a lower conductor is slidably connected in the lower connecting chutes, and a second spring, the left side is fixedly connected with the other end of the first wire on the lower conductor, and the right side is fixedly connected with the other end of the second wire on the lower conductor.
3. The solar street lamp convenient to maintain and capable of automatically replacing bulbs of claim 1, wherein: the terminal surface all is equipped with the fixed pulley groove about the bracing piece, it is connected with the third axis of rotation to rotate between the front and back end wall in the fixed pulley groove, fixedly connected with fixed pulley in the third axis of rotation, the lower terminal wall in lift power chamber has set firmly elevator motor, elevator motor's upside power is connected with the fourth axis of rotation, fixedly connected with serving wheel in the fourth axis of rotation, serving wheel with through stay cord fixed connection between the up end of the casing that goes up to descend, just the stay cord with fixed pulley friction connects.
4. The solar street lamp convenient to maintain and capable of automatically replacing bulbs of claim 1, wherein: equal fixedly connected with electro-magnet in the end wall about the spout, the electro-magnet is close to one side fixedly connected with third spring of bracing piece, the other end fixedly connected with of third spring with lift casing sliding connection's slider down, be equipped with the opening orientation in the slider the swivelling chute of bracing piece one side, it is connected with the fifth axis of rotation to rotate between the end wall around the swivelling chute, fixedly connected with cam in the fifth axis of rotation, the cam with bracing piece friction joint.
CN202010800145.5A 2020-08-11 2020-08-11 Solar street lamp convenient to maintenance can change bulb automatically Active CN111735021B (en)

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CN111735021B true CN111735021B (en) 2021-04-13

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112178566B (en) * 2020-10-26 2021-05-11 枣庄吉星光电股份有限公司 Intelligent solar LED street lamp
CN112161243B (en) * 2020-10-27 2021-05-07 江西旺来科技有限公司 Solar LED lamp with emergency replacement function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11191312A (en) * 1997-12-26 1999-07-13 Toshiba Lighting & Technology Corp Lighting system
CN204084104U (en) * 2014-09-26 2015-01-07 无锡华德兴欣钢杆有限公司 A kind of High-Pole Lamp being convenient to replacing illuminating lamp
CN204629289U (en) * 2015-05-11 2015-09-09 常州优茂国际贸易有限公司 The street lamp of automatically replaceable bulb
CN107461692A (en) * 2017-08-30 2017-12-12 邱诗妍 The traffic street lamp of fast changeable bulb
CN207584577U (en) * 2017-09-29 2018-07-06 陈志� A street lamp replacement device
CN209042079U (en) * 2018-10-08 2019-06-28 江苏省飞花灯饰制造有限公司 A kind of illuminating street lamp of fast changeable lamp bead

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11191312A (en) * 1997-12-26 1999-07-13 Toshiba Lighting & Technology Corp Lighting system
CN204084104U (en) * 2014-09-26 2015-01-07 无锡华德兴欣钢杆有限公司 A kind of High-Pole Lamp being convenient to replacing illuminating lamp
CN204629289U (en) * 2015-05-11 2015-09-09 常州优茂国际贸易有限公司 The street lamp of automatically replaceable bulb
CN107461692A (en) * 2017-08-30 2017-12-12 邱诗妍 The traffic street lamp of fast changeable bulb
CN207584577U (en) * 2017-09-29 2018-07-06 陈志� A street lamp replacement device
CN209042079U (en) * 2018-10-08 2019-06-28 江苏省飞花灯饰制造有限公司 A kind of illuminating street lamp of fast changeable lamp bead

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