CN114034002A - LED street lamp convenient to equipment is maintained - Google Patents

LED street lamp convenient to equipment is maintained Download PDF

Info

Publication number
CN114034002A
CN114034002A CN202111446612.XA CN202111446612A CN114034002A CN 114034002 A CN114034002 A CN 114034002A CN 202111446612 A CN202111446612 A CN 202111446612A CN 114034002 A CN114034002 A CN 114034002A
Authority
CN
China
Prior art keywords
sleeve
street lamp
led street
base
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111446612.XA
Other languages
Chinese (zh)
Inventor
陈敏
郭时站
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Jindian New Energy Technology Co ltd
Original Assignee
Hunan Jindian New Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Jindian New Energy Technology Co ltd filed Critical Hunan Jindian New Energy Technology Co ltd
Priority to CN202111446612.XA priority Critical patent/CN114034002A/en
Publication of CN114034002A publication Critical patent/CN114034002A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an LED street lamp convenient to assemble and maintain, which comprises a bottom plate, a base, a sleeve, a limiting screw rod, a supporting rod, an LED street lamp, a sliding block, a lantern ring and a limiting seat, wherein the bottom plate is provided with a base; the base is welded at the upper end of the bottom plate; the sleeve is welded at the upper end of the base; the left side and the right side of the base and the sleeve are provided with first open slots communicated with each other; the upper end and the lower end of the sleeve are respectively provided with a first through hole which is communicated with the sleeve, and a second through hole is arranged at the lower end of the corresponding support rod; the lantern ring is welded at the lower end of the supporting rod; the supporting rod is clamped in the base and the sleeve through the first open slot, and the limiting screw penetrates through the first through hole and the second through hole and is arranged at the upper end and the lower end of the sleeve; the lantern ring is sleeved at the upper end of the sleeve; the limiting seat is matched with the internal thread at the lower end of the supporting rod; the two sides of the support rod are provided with sliding chutes; the inner side of the LED street lamp is welded with a sliding block, and the sliding block is respectively arranged at the left side and the right side of the LED street lamp and matched with the sliding groove. The LED street lamp is convenient to assemble and maintain, high in safety factor and convenient to maintain; the device has simple structure and convenient use.

Description

LED street lamp convenient to equipment is maintained
Technical Field
The invention relates to the technical field of street lamp processing, in particular to an LED street lamp convenient to assemble and maintain.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination;
the existing street lamp is usually integrated, so that the street lamp is usually required to be pulled out and straightened for installation in the installation process; thus, the installation speed is slow, the labor capacity is high, and the efficiency is low; meanwhile, the existing street lamp is inconvenient to maintain.
Disclosure of Invention
The invention aims to solve the technical problem of providing the LED street lamp convenient to assemble and maintain, and solves the problems of fast installation, small labor capacity and high efficiency of the street lamp; moreover, the maintenance of the street lamp is convenient.
In order to solve the technical problem, the invention provides an LED street lamp convenient to assemble and maintain, which comprises a bottom plate, a base, a sleeve, a limiting screw rod, a supporting rod, an LED street lamp, a sliding block, a nut, a screw rod, a shaft sleeve, a hand wheel, a lantern ring and a limiting seat; the base is welded at the upper end of the bottom plate; the upper end of the base is provided with a first concave circle, and the lower plane of the first concave circle is provided with four equal parts of first screw holes which are annularly arranged; the base is in a conical shape; the sleeve is welded at the upper end of the base; the left side and the right side of the base and the sleeve are provided with first open grooves communicated with each other; the upper end and the lower end of the sleeve are respectively provided with a first through hole, and the lower end of the corresponding support rod is provided with a second through hole; the lantern ring is welded at the lower end of the supporting rod; the supporting rod is clamped in the base and the sleeve through the first open slot, and the limiting screw penetrates through the first through hole and the second through hole and is arranged at the upper end and the lower end of the sleeve; the lantern ring is sleeved at the upper end of the sleeve; the lower end of the limiting seat is a fixed circular ring plate, the upper end of the limiting seat is a threaded rod, and the upper end of the threaded rod is welded with the lower end of the fixed circular ring plate; the fixed circular ring plate is matched with a first concave circle at the upper end of the bottom plate, and an upper threaded rod is matched with an internal thread at the lower end of the supporting rod; sliding grooves are formed in two sides of the supporting rod; the inner side of the LED street lamp is welded with a sliding block, and the sliding block is respectively arranged on the left side and the right side of the LED street lamp and matched with the sliding groove; a nut is welded in the middle of the sliding block; the lower end of the supporting rod is provided with a fixing plate, and the middle of the fixing plate is provided with a bearing; a screw seat is arranged on the inner plane of the upper end plate of the supporting rod; the screw rod penetrates through the bearing, and the upper end of the screw rod penetrates through a middle nut of the sliding block to be matched with the screw seat; the lower end of the screw rod is clamped with the hand wheel and is fastened through a screw.
Preferably, the fixed circular plate at the lower end of the limiting seat is provided with four equal countersunk head screw holes which are matched with the first screw holes on the lower plane of the first concave circle of the base.
Preferably, the lower end of the supporting rod is provided with an internal thread and matched with a threaded rod at the upper end of the limiting seat.
Preferably, the lower end of the support rod is provided with a closed cover plate and is arranged at the front end of the hand wheel.
Preferably, four equal parts of second countersunk holes are annularly arranged on the upper plane of the bottom plate.
Preferably, the front end of the hand wheel is provided with a limiting rod.
By adopting the technical scheme, the LED street lamp convenient to assemble and maintain provided by the invention has the advantages that the bottom plate, the base and the sleeve are integrated; the fixing device is quickly fixed with the ground plane, so that the fixing device can be quickly fixed at multiple positions; when the supporting rod is assembled, the supporting rod only needs to be erected, the limiting screw rod is quickly fastened and matched, and the lower limiting seat is twisted to be matched with the first concave circle at the upper end of the bottom plate; therefore, the time for assembling the crane is short, and the safety factor is high; meanwhile, the nut is arranged in the middle of the sliding block, the lower end of the screw rod is provided with the hand wheel, so that a hand can shake the screw rod through the hand wheel, the nut slides up and down to drive the LED street lamp to move up and down, and the maintenance is convenient; the device has simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
Detailed Description
For the purpose of promoting an understanding of the invention, reference will now be made in detail to the embodiments illustrated in the drawings. Preferred embodiments of the invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is further illustrated with reference to the figures and examples.
As shown in fig. 1, an LED street lamp convenient for assembly and maintenance comprises a bottom plate 201, a base 202, a sleeve 203, a limit screw 204, a support rod 205, an LED street lamp 206, a slider 207, a nut 208, a screw 209, a shaft sleeve 210, a handwheel 211, a collar 212, and a limit seat 213;
the base 202 is welded at the upper end of the bottom plate 201;
a first concave circle is arranged at the upper end of the base 202, and four equal parts of first screw holes are annularly arranged on the lower plane of the first concave circle;
the base 202 is conical, so that the supporting function of the lower end is increased;
the sleeve 203 is welded at the upper end of the base 202; the bottom plate 201, the base 202 and the sleeve 203 are welded into a whole, so that the lower end ground plane is conveniently and fixedly installed;
the base 202 and the left side and the right side of the sleeve are provided with first open slots which are communicated, so that the support rod is conveniently clamped in the first open slots;
the upper end and the lower end of the sleeve 203 are respectively provided with a first through hole, and the lower end of the corresponding support rod 205 is provided with a second through hole;
firstly, a first through hole at the lower end of a sleeve is matched with a second through hole at the lower end of a support rod through a limiting screw rod, so that the quick vertical matching is realized; secondly, quickly matching the first through hole at the upper end of the sleeve with the second through hole of the support rod through a limiting screw rod; the lower end is twisted to a first concave circle at the upper end of the bottom plate; assembly is realized;
the lantern ring 212 is welded at the lower end of the supporting rod 205;
the supporting rod 205 is clamped in the base 202 and the sleeve 203 through the first slot, and the limit screw 204 passes through the first through hole and the second through hole and is arranged at the upper end and the lower end of the sleeve 203;
the lantern ring 212 is sleeved at the upper end of the sleeve 203, so that safety guarantee is increased;
the lower end of the limiting seat 213 is a fixed circular ring plate, the upper end is a threaded rod, and the upper end of the threaded rod is welded with the lower end of the fixed circular ring plate;
the fixed circular ring plate is matched with a first concave circle at the upper end of the bottom plate 201, and an upper threaded rod is matched with an internal thread at the lower end of the supporting rod; the fastening and matching functions are realized;
sliding grooves are formed in two sides of the supporting rod 205;
the inner side of the LED street lamp 206 is welded with a sliding block 207, and the sliding blocks are respectively arranged on the left side and the right side of the LED street lamp 206 and matched with the sliding grooves;
a nut 208 is welded in the middle of the sliding block 207;
the lower end of the support rod 205 is provided with a fixed plate, and the middle of the fixed plate is provided with a bearing;
a screw seat is arranged on the inner plane of the upper end plate of the supporting rod 205;
the screw 209 penetrates through the bearing, and the upper end of the screw penetrates through the middle nut 208 of the sliding block 207 and is matched with the screw seat;
the lower end of the screw 209 is clamped with the hand wheel 211 and is fastened through a screw;
the LED street lamp is matched with the left, right and up and down, and the hand wheel is shaken by hands to realize the up-and-down movement of the LED street lamp.
Preferably, the fixed circular ring plate at the lower end of the limiting seat 213 is provided with four equal countersunk head screw holes, and is matched with the first screw holes on the lower plane of the first concave circle of the base, so that the fastening screw rod is conveniently matched and fastened.
Preferably, the lower end of the supporting rod 205 is provided with internal threads and is matched with a threaded rod at the upper end of the limiting seat 213; the convenient free rotation realizes the cooperation of the first concave circle in bottom plate upper end.
Preferably, the lower end of the support rod 205 is provided with a closed cover plate and is arranged at the front end of the hand wheel.
Preferably, the upper plane of the bottom plate 201 is provided with four equal annular second countersunk holes, which facilitates the fixation of the ground plane.
Preferably, the front end of the hand wheel 211 is provided with a limiting rod, and the limiting rod traverses the support rod and is used for limiting the free rotation of the hand wheel.
When in use: the bottom plate, the base and the sleeve are integrated; the fixing device is quickly fixed with the ground plane, so that the fixing device can be quickly fixed at multiple positions; when the supporting rod is assembled, the supporting rod only needs to be erected, the limiting screw rod is quickly fastened and matched, and the lower limiting seat is twisted to be matched with the first concave circle at the upper end of the bottom plate; therefore, the time for assembling the crane is short, and the safety factor is high; meanwhile, the nut is arranged in the middle of the sliding block, the lower end of the screw rod is provided with the hand wheel, so that a hand can shake the screw rod through the hand wheel, the nut slides up and down to drive the LED street lamp to move up and down, and the maintenance is convenient; the base is welded at the upper end of the bottom plate; the upper end of the base is provided with a first concave circle, and the lower plane of the first concave circle is provided with four equal parts of first screw holes which are annularly arranged; the base is conical, so that the supporting function of the lower end is increased; the sleeve is welded at the upper end of the base; the bottom plate, the base and the sleeve are welded into a whole, so that the lower end ground plane is conveniently and fixedly installed; the left side and the right side of the base and the sleeve are provided with first open grooves which are communicated, so that the supporting rod is conveniently clamped in the first open grooves; the upper end and the lower end of the sleeve are respectively provided with a first through hole which is communicated with the sleeve, and a second through hole is arranged at the lower end of the corresponding support rod; firstly, a first through hole at the lower end of a sleeve is matched with a second through hole at the lower end of a support rod through a limiting screw rod, so that the quick vertical matching is realized; secondly, quickly matching the first through hole at the upper end of the sleeve with the second through hole of the support rod through a limiting screw rod; the lower end is twisted to a first concave circle at the upper end of the bottom plate; assembly is realized; the lantern ring is welded at the lower end of the supporting rod; the supporting rod is clamped in the base and the sleeve through the first open slot, and the limiting screw penetrates through the first through hole and the second through hole and is arranged at the upper end and the lower end of the sleeve; the lantern ring is sleeved at the upper end of the sleeve, so that safety guarantee is increased; the lower end of the limiting seat is provided with a fixed circular ring plate, the upper end of the limiting seat is provided with a threaded rod, and the upper end of the threaded rod is welded with the lower end of the fixed circular ring plate; the fixed circular ring plate is matched with a first concave circle at the upper end of the bottom plate, and an upper threaded rod is matched with an internal thread at the lower end of the supporting rod; the fastening and matching functions are realized; the two sides of the support rod are provided with sliding chutes; the inner side of the LED street lamp is welded with a sliding block, and the sliding block is respectively arranged on the left side and the right side of the LED street lamp and matched with the sliding groove; a nut is welded in the middle of the sliding block; the lower end of the support rod is provided with a fixed plate, and the middle of the fixed plate is provided with a bearing; the plane in the upper end plate of the support rod is provided with a screw seat; the screw rod penetrates through the bearing, and the upper end of the screw rod penetrates through a nut in the middle of the sliding block to be matched with the screw seat; the lower end of the screw rod is clamped with the hand wheel and is fastened through a screw; the LED street lamp is matched with the left, right and up and down, and the hand wheel is shaken by hands to realize the up-and-down movement of the LED street lamp.
The LED street lamp is convenient to assemble and maintain, high in safety factor and convenient to maintain; the device has simple structure and convenient use.
The embodiments of the invention have been described in detail with reference to the accompanying drawings, but the invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention.

Claims (6)

1. An LED street lamp convenient to assemble and maintain is characterized by comprising a bottom plate, a base, a sleeve, a limiting screw rod, a supporting rod, an LED street lamp, a sliding block, a nut, a screw rod, a shaft sleeve, a hand wheel, a lantern ring and a limiting seat;
the base is welded at the upper end of the bottom plate;
the upper end of the base is provided with a first concave circle, and the lower plane of the first concave circle is provided with four equal parts of first screw holes which are annularly arranged;
the base is in a conical shape;
the sleeve is welded at the upper end of the base;
the left side and the right side of the base and the sleeve are provided with first open grooves communicated with each other;
the upper end and the lower end of the sleeve are respectively provided with a first through hole, and the lower end of the corresponding support rod is provided with a second through hole;
the lantern ring is welded at the lower end of the supporting rod;
the supporting rod is clamped in the base and the sleeve through the first open slot, and the limiting screw penetrates through the first through hole and the second through hole and is arranged at the upper end and the lower end of the sleeve;
the lantern ring is sleeved at the upper end of the sleeve;
the lower end of the limiting seat is a fixed circular ring plate, the upper end of the limiting seat is a threaded rod, and the upper end of the threaded rod is welded with the lower end of the fixed circular ring plate;
the fixed circular ring plate is matched with a first concave circle at the upper end of the bottom plate, and an upper threaded rod is matched with an internal thread at the lower end of the supporting rod;
sliding grooves are formed in two sides of the supporting rod;
the inner side of the LED street lamp is welded with a sliding block, and the sliding block is respectively arranged on the left side and the right side of the LED street lamp and matched with the sliding groove;
a nut is welded in the middle of the sliding block;
the lower end of the supporting rod is provided with a fixing plate, and the middle of the fixing plate is provided with a bearing;
a screw seat is arranged on the inner plane of the upper end plate of the supporting rod;
the screw rod penetrates through the bearing, and the upper end of the screw rod penetrates through a middle nut of the sliding block to be matched with the screw seat;
the lower end of the screw rod is clamped with the hand wheel and is fastened through a screw.
2. The LED street lamp convenient to assemble and maintain as claimed in claim 1, wherein the fixing ring plate at the lower end of the limiting seat is provided with four equal countersunk head screw holes and is matched with the first screw holes on the lower plane of the first concave circle of the base.
3. The LED street lamp convenient to assemble and maintain as claimed in claim 1, wherein the lower end of the support rod is provided with an internal thread and is matched with a threaded rod at the upper end of the limiting seat.
4. The LED street lamp convenient to assemble and maintain as claimed in claim 1, wherein the lower end of the support rod is provided with a closed cover plate and is arranged at the front end of the hand wheel.
5. The LED street lamp convenient to assemble and maintain as claimed in claim 1, wherein the upper plane of the bottom plate is provided with four equal parts of second countersunk holes arranged in a ring shape.
6. The LED street lamp convenient to assemble and maintain according to claim 1, wherein a limiting rod is arranged at the front end of the hand wheel.
CN202111446612.XA 2021-11-30 2021-11-30 LED street lamp convenient to equipment is maintained Pending CN114034002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111446612.XA CN114034002A (en) 2021-11-30 2021-11-30 LED street lamp convenient to equipment is maintained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111446612.XA CN114034002A (en) 2021-11-30 2021-11-30 LED street lamp convenient to equipment is maintained

Publications (1)

Publication Number Publication Date
CN114034002A true CN114034002A (en) 2022-02-11

Family

ID=80139322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111446612.XA Pending CN114034002A (en) 2021-11-30 2021-11-30 LED street lamp convenient to equipment is maintained

Country Status (1)

Country Link
CN (1) CN114034002A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208107928U (en) * 2018-03-06 2018-11-16 浙江海澄德畅机械有限公司 A kind of liftable LED street lamp
KR20200107652A (en) * 2019-03-08 2020-09-16 김성철 Street lamp Lighting equipment lift equipment
CN112128687A (en) * 2020-08-25 2020-12-25 扬州品正照明科技有限公司 Street lamp convenient to maintain clearance
CN213089651U (en) * 2020-10-26 2021-04-30 温艳华 LED street lamp with intelligent monitoring device
KR102254556B1 (en) * 2020-12-28 2021-05-20 김은성 Streetlight pole that can rotate and elevate the arm
CN113539145A (en) * 2021-07-15 2021-10-22 湖南耐得丽科文建设有限公司 LED advertising lamp convenient to install and maintain

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208107928U (en) * 2018-03-06 2018-11-16 浙江海澄德畅机械有限公司 A kind of liftable LED street lamp
KR20200107652A (en) * 2019-03-08 2020-09-16 김성철 Street lamp Lighting equipment lift equipment
CN112128687A (en) * 2020-08-25 2020-12-25 扬州品正照明科技有限公司 Street lamp convenient to maintain clearance
CN213089651U (en) * 2020-10-26 2021-04-30 温艳华 LED street lamp with intelligent monitoring device
KR102254556B1 (en) * 2020-12-28 2021-05-20 김은성 Streetlight pole that can rotate and elevate the arm
CN113539145A (en) * 2021-07-15 2021-10-22 湖南耐得丽科文建设有限公司 LED advertising lamp convenient to install and maintain

Similar Documents

Publication Publication Date Title
DE4304216C2 (en) Rotating beacon
DE102009009578A1 (en) Mobile LED light, fixture and lamp assembly
CN114034002A (en) LED street lamp convenient to equipment is maintained
US4118766A (en) Fluorescent light fixture
CN104075144A (en) Lighting device adjustable in lighting range
CN210925368U (en) Park is with portable energy-conserving park publicity column
CN108386751B (en) A kind of discoid LED light
CN110578906A (en) Intelligent street lamp convenient to maintain and with adjusting function
CN210717145U (en) 360-degree horizontal rotation spotlight
CN206540001U (en) A kind of adjustable Down lamp of lamp holder
CN208595456U (en) A kind of adjustable LED headlamp
CN208418055U (en) A kind of laser designator regulating device and integrated optical source
CN203162870U (en) Angle adjustable lamp holder
CN207471312U (en) A kind of LED projector lamp
CN108019674B (en) Household L ED lamp with multiple light sources and adjustable illumination range
CN202675199U (en) Adjustable installation device
CN210107284U (en) Telescopic angle-adjustable lampshade
CN108386752B (en) A kind of disc LED light
CN108548114B (en) A kind of environment-friendly energy-saving automobile interior trim atmosphere lamp
CN213930680U (en) Novel LED landscape lamp with adjustable angle
CN220828813U (en) External voltage regulating LED lamp
CN216844285U (en) Lighting lamp fixing structure
CN218582964U (en) Track spot lamp
CN220892110U (en) Base convenient to adjust
CN212204110U (en) Combined LED lamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20220211