CN109210414A - A kind of easy LED lamp - Google Patents

A kind of easy LED lamp Download PDF

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Publication number
CN109210414A
CN109210414A CN201810957247.0A CN201810957247A CN109210414A CN 109210414 A CN109210414 A CN 109210414A CN 201810957247 A CN201810957247 A CN 201810957247A CN 109210414 A CN109210414 A CN 109210414A
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CN
China
Prior art keywords
worm
lamp
base
sliding rod
slider
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Granted
Application number
CN201810957247.0A
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Chinese (zh)
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CN109210414B (en
Inventor
左国俊
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Sichuan Yunteng Technology Co ltd
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Hubei Xin Mei Enterprise Development Ltd By Share Ltd
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Priority to CN201810957247.0A priority Critical patent/CN109210414B/en
Publication of CN109210414A publication Critical patent/CN109210414A/en
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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
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • 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
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明公开了一种简易的LED灯具，包括基座、灯板、滑块、连杆、蜗杆、以及与所述蜗杆啮合的配重蜗轮和通电蜗轮，所述基座内设有安装腔，所述蜗杆转动连接在所述基座上，所述配重蜗轮转动连接在所述安装腔内，所述通电蜗轮转动连接在所述安装腔内；所述蜗杆的两端分别设有第一滑杆和第二滑杆，所述第一滑杆和第二滑杆之间转动连接有转轴，所述灯板固定安装在所述转轴上；所述滑块滑动连接在第一滑杆和第二滑杆上；所述连杆的一端与所述基座铰接，另一端与所述滑块铰接所述滑块的左侧沿所述滑块滑动方向设有齿条，所述转轴上固定安装齿轮，所述滑块上还设有锁紧机构；该灯具结构简单收纳折叠方便。

The invention discloses a simple LED lamp, comprising a base, a lamp board, a sliding block, a connecting rod, a worm, a counterweight worm gear and a power-on worm gear engaged with the worm, and an installation cavity is arranged in the base, The worm is rotatably connected to the base, the counterweight worm wheel is rotatably connected in the installation cavity, and the energized worm wheel is rotatably connected in the installation cavity; both ends of the worm are respectively provided with a first A sliding rod and a second sliding rod, a rotating shaft is rotatably connected between the first sliding rod and the second sliding rod, and the light board is fixedly installed on the rotating shaft; the sliding block is slidably connected to the first sliding rod and the second sliding rod. On the second sliding rod; one end of the connecting rod is hinged with the base, and the other end is hinged with the slider. The left side of the slider is provided with a rack along the sliding direction of the slider. The gear is fixedly installed, and the sliding block is also provided with a locking mechanism; the lamp has a simple structure and is convenient for storage and folding.

Description

A kind of easy LED lamp
Technical field
The invention belongs to technical field of lamps, more particularly, to a kind of easy LED lamp.
Background technique
LED desk lamp is one kind of lamps and lanterns, this electric appliance is predominantly disposed on desk or dining table, so that illumination is used.Desk lamp Bright range of exposures it is relatively small and concentrate, thus do not interfere with the light in entire room, effect is confined to desk lamp week It encloses, the energy is saved in easy to read, study.Desk lamp has much surmounted the value of desk lamp itself, and desk lamp has had changed into one The rare art work.Under the with light packs theory repaired, the decoration functions of desk lamp are also just more obvious.Existing desk lamp wraps mostly Pedestal, lamppost and lamp cap are included, volume is generally all larger, so storing, storing, carrying very inconvenient, and can occupy biggish Space；Although some desk lamps are in the prior art convenient for folding, folding operation is more complicated, and use is extremely inconvenient.
Summary of the invention
The main purpose of the present invention is to provide a kind of easy LED lamps, and light fast folding may be implemented and stretch In addition exhibition can also play the role of protection to the LED lamp bead for illumination when folding.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of easy LED lamp, including pedestal, lamp Plate, sliding block, connecting rod, worm screw and the counterweight worm gear and energization worm gear engaged with the worm screw, the pedestal is interior to be equipped with installation Chamber, the worm screw are rotatably connected on the right end on the pedestal and close to the pedestal, and the counterweight worm gear is rotatably connected on institute The left side of the worm screw is stated in installation cavity and is located at, the energization worm gear is rotatably connected in the installation cavity and is located at the snail The right side of bar；The both ends of the worm screw are respectively equipped with the first slide bar and perpendicular to the direction of worm screw in the outer lateral edge of the pedestal Two slide bars, are rotatably connected to shaft between first slide bar and the second slide bar, the lamp plate is fixedly mounted in the shaft； The both ends of the sliding block are slidably connected on first slide bar and the second slide bar respectively and are located at the lamp plate and the worm screw Between；One end of the connecting rod and the pedestal are hinged, the other end and the sliding block hingedly in order in the pedestal around worm screw When rotation, sliding block can be pushed to slide up and down along first slide bar and the second slide bar by the connecting rod；The connecting rod and institute The hinge joint for stating sliding block is located at the right side of the sliding block, the folder when lamps and lanterns fold, between the connecting rod and first slide bar Angle is 4 °；
The left side of the sliding block is equipped with rack gear along the sliding block glide direction, is fixedly installed with and the tooth in the shaft The gear for lamp plate to be driven to overturn between first slide bar and the second slide bar of item engagement, be additionally provided on the sliding block and Retaining mechanism of the pedestal cooperation for being fixed when lamps and lanterns are folded and strutted；The retaining mechanism includes tie down screw And knob, direction is slid along on the right side of the sliding block equipped with threaded hole, the tie down screw is threaded in the threaded hole In, it is equipped with tie down screw cooperation on the right side of the worm screw for being carried out when lamps and lanterns are strutted to lamps and lanterns on the pedestal Fixed first positioning hole is equipped on the pedestal in the left side of the worm screw and cooperates with the tie down screw for rolling in lamps and lanterns The second location hole that lamps and lanterns are fixed when folded；The knob is arranged on the tie down screw；
It is equipped on the end face of the energization worm gear in non-the center point and connects electric slot, described connect is equipped with and the locking in electric slot Screw rod cooperates the switch button for controlling lamps and lanterns power on/off, and when the lamps and lanterns fold, the switch button is far from the snail Bar, when the lamps and lanterns strut, the switch button is located at the underface of the first positioning hole inserting in order to tie down screw Enter.
Through the above technical solutions, the LED lamp is when strutting use due to the hinge joint of the connecting rod and the sliding block Positioned at the right side of the sliding block, and the angle when lamps and lanterns fold between the connecting rod and first slide bar is 4 °, is equivalent to Start angle, therefore lamp plate need to be only flipped outward around the shaft, by gear driving rack to close to pedestal direction when lamp plate is overturn It is mobile, and then slided along the first slide bar and the second slide bar to close to pedestal direction with movable slider, sliding block passes through when sliding Connecting rod pushes pedestal to rotate around worm screw, makes switch button to close by worm drive energization worm gear in pedestal rotation process The worm screw direction movement, the switch button position when lamp plate is turned to perpendicular to the first slide bar and the second slide bar on energization worm gear In the underface of first positioning hole, drives tie down screw to move to pedestal direction by rotation knob at this time, it is made to be plugged into the The fixation to lamps and lanterns are strutted is played in a positioning hole, while tie down screw insertion connects in electric slot and switch button is opened to lamps and lanterns Power supply；Reverse rotation knob is first passed through when storing the lamps and lanterns drives tie down screw to move to far from the pedestal direction, so that Switch button resets lamps and lanterns power loss, and inwardly overturning lamp plate, lamp plate are overturn around the shaft after tie down screw leaves first positioning hole When by gear driving rack to mobile far from pedestal direction, and then with movable slider along the first slide bar and the second slide bar to close to base The sliding of seat direction, sliding block push pedestal to rotate around worm screw, pass through snail in pedestal rotation process when sliding by connecting rod Bar driving energization worm gear makes switch button to move far from the worm screw direction, lamp plate be turned to be parallel to the first slide bar with It drives tie down screw to move to close to pedestal direction by rotation knob when the second slide bar, is plugged into it complete in second location hole At the fixation of lamps and lanterns；The lamps and lanterns are not only simple in structure and fold and strut operating process conveniently, when folding to for illuminating LED lamp bead can also play the role of protection.
In further technical solution, the both ends of the worm screw are between first slide bar and the pedestal, Yi Jisuo It states and is respectively equipped with washer between the second slide bar and the pedestal, setting washer can effectively prevent pedestal along snail at the both ends of worm screw Bar play.
In further technical solution, the connecting rod is two and is located at the two sides of the pedestal.
In further technical solution, it is equipped with groove in non-the center point on the end face of the worm gear, is equipped in the groove Counterweight magnet, interlocking has the magnet A being attracted with the counterweight magnet on the medial surface of the lamp plate, when the lamps and lanterns fold, The counterweight magnet is close to the worm screw and by the actuation effect with magnet A so that lamp plate is more firm after folding, described When lamps and lanterns strut, the counterweight magnet prevents toppling over for lamps and lanterns far from the worm screw.
In further technical solution, the left side of the sliding block is equipped with along the glide direction of the sliding block is used for stationary rack Inserting groove, the left side of the sliding block is equipped with positioning screw hole be connected to the inserting groove, installs in the positioning screw hole There is positioning bolt, the rack gear is equipped with the location hole fixed for rack gear with positioning bolt cooperation；Tooth is convenient in the setting The disassembly and installation of item.
The utility model has the advantages that
(1) LED lamp is when strutting use since the hinge joint of the connecting rod and the sliding block is located at the sliding block Right side, and the angle when lamps and lanterns fold between the connecting rod and first slide bar is 4 °, is equivalent to start angle, therefore only Lamp plate need to be flipped outward around the shaft, it is mobile to close pedestal direction by gear driving rack when lamp plate is overturn, and then drive and slide Block is slided along the first slide bar and the second slide bar to close to pedestal direction, and sliding block pushes pedestal around snail when sliding by connecting rod Bar rotation, transports switch button to close to the worm screw direction by worm drive energization worm gear in pedestal rotation process Dynamic, the switch button when lamp plate is turned to perpendicular to the first slide bar and the second slide bar on energization worm gear is located at first positioning hole Underface drives tie down screw to move to pedestal direction, is plugged into it in first positioning hole and plays by rotation knob at this time Fixation to lamps and lanterns are strutted, at the same tie down screw insertion connect make in electric slot switch button open give lamps and lanterns power supply；It is somebody's turn to do in storage Reverse rotation knob is first passed through when lamps and lanterns drives tie down screw to move to far from the pedestal direction, so that switch button rest lamp Have power loss, inwardly overturn lamp plate around the shaft after tie down screw leaves first positioning hole, passes through gear when lamp plate is overturn and drive Rack gear is slided along the first slide bar and the second slide bar to close to pedestal direction to far from the movement of pedestal direction, and then with movable slider, sliding Block pushes pedestal around worm screw rotation when sliding by connecting rod, is powered worm gear in pedestal rotation process by worm drive So that switch button is moved to far from the worm screw direction, pass through when lamp plate is turned to and is parallel to the first slide bar and the second slide bar Rotation knob drives tie down screw to move to close to pedestal direction, it is made to be plugged into the fixation for completing lamps and lanterns in second location hole； The lamps and lanterns are not only simple in structure and fold and strut operating process conveniently；
(2) it is equipped with groove in non-the center point on the end face of the worm gear, is equipped with counterweight magnet, the lamp plate in the groove Medial surface on interlocking have with the counterweight magnet be attracted magnet A, the lamps and lanterns fold when, the counterweight magnet is close to institute State worm screw and by the actuation effect with magnet A so that lamp plate fold after it is more firm, when the lamps and lanterns strut, the counterweight Magnet prevents toppling over for lamps and lanterns far from the worm screw.
Detailed description of the invention
Fig. 1 is the main view of easy LED lamp in the present invention；
Fig. 2 is the main sectional view of easy LED lamp in the present invention；
Fig. 3 is the schematic diagram of the section structure in Fig. 1 at A；
Fig. 4 is the schematic diagram of the section structure in Fig. 3 at B；
Fig. 5 is the schematic diagram of the section structure when easy LED lamp folds in the present invention；
Fig. 6 is the schematic diagram of the section structure when easy LED lamp folds completely in the present invention.
Appended drawing reference: 1- pedestal；101- installation cavity；102- first positioning hole；103- second location hole；2- lamp plate；3- is sliding Block；301- inserting groove；302- positioning screw hole；4- connecting rod；5- worm screw；6- counterweight worm gear；The first slide bar of 7-；The second slide bar of 8-；9- Rack gear；901- location hole；10- gear；11- positioning bolt；12- shaft；14- tie down screw；15- knob；16- washer；17- matches Weight magnet；18- energization worm gear；19- connects electric slot；20- switch button；21- magnet A.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in figures 1 to 6, a kind of easy LED lamp, including pedestal 1, the lamp plate 2 for mounted LED lamp bulb, sliding block 3, Connecting rod 4, worm screw 5 and the counterweight worm gear 6 and energization worm gear 18 engaged with the worm screw 5, the pedestal 1 is interior to be equipped with installation cavity 101, the worm screw 5 is rotatably connected on the right end on the pedestal 1 and close to the pedestal 1, the counterweight snail in the horizontal direction Wheel 6 is rotatably connected in the installation cavity 101 and is located at the left side of the worm screw 5, and the energization worm gear 18 is rotatably connected on institute State in installation cavity 101 and be located at the right side of the worm screw 5；The both ends of the worm screw 5 the pedestal 1 outer lateral edge perpendicular to snail The direction of bar 5 is respectively equipped with the first slide bar 7 and the second slide bar 8, is rotatably connected between first slide bar 7 and the second slide bar 8 Shaft 12, the lamp plate 2 is adhesively fixed by glue to be mounted in the shaft 12；The both ends of the sliding block 3 company of sliding respectively It connects on first slide bar 7 and the second slide bar 8 and between the lamp plate 2 and the worm screw 5；One end of the connecting rod 4 Be hinged on the side of the pedestal 1, the other end and the sliding block 3 hingedly in order to when the pedestal 1 is rotated around worm screw 5, Sliding block 3 can be pushed to slide up and down along first slide bar 7 and the second slide bar 8 by the connecting rod 4, wherein the sliding block 3 Bottom is equipped with the grooving of perforation in the horizontal direction, and the connecting rod 4 is hinged in grooving；The connecting rod 4 is hinged with the sliding block 3 Point is located at the right side of the sliding block 3, and when lamps and lanterns fold, the angle between the connecting rod 4 and first slide bar 7 is 4 °；Institute The left side for stating sliding block 3 is equipped with rack gear 9 along 3 glide direction of sliding block, is adhesively fixed and is equipped with by glue in the shaft 12 The gear 10 for driving lamp plate 2 to overturn between first slide bar 7 and the second slide bar 8 engaged with the rack gear 9, it is described The retaining mechanism with pedestal cooperation for being fixed when lamps and lanterns are folded and strutted is additionally provided on sliding block 3.
The retaining mechanism includes tie down screw 14 and knob 15, and the right side of the sliding block 3 slides along direction equipped with spiral shell Pit, the tie down screw 14 are threaded in the threaded hole, on the pedestal 1 the right side of the worm screw 5 be equipped with The tie down screw 14 cooperates the first positioning hole 102 for lamps and lanterns to be fixed when lamps and lanterns strut, on the pedestal 1 The left side of the worm screw 5 is equipped with the tie down screw 14 cooperation for determining when lamps and lanterns are folded lamps and lanterns are fixed second Position hole 103；The knob 15 is arranged on the tie down screw 14；It is equipped on the end face of the energization worm gear 18 in non-the center point Electric slot 19 is connect, it is described to connect the switch button for being equipped with and cooperating with the tie down screw 14 for controlling lamps and lanterns power on/off in electric slot 19 20, when lamps and lanterns fold, the switch button 20 is far from the worm screw 5, and when lamps and lanterns strut, the switch button 20 is located at described The underface of first positioning hole 102 in order to tie down screw 14 insertion.
The both ends of the worm screw 5 are between first slide bar 7 and the pedestal 1 and second slide bar 8 and described Washer 16 is respectively equipped between pedestal 1, setting washer 16 can effectively prevent pedestal 1 along 5 play of worm screw at the both ends of worm screw 5. The connecting rod 4 is two and is located at the two sides of the pedestal 1.It is equipped on the end face of the counterweight worm gear 6 in non-the center point Groove, the groove is interior to be equipped with counterweight magnet 17, and rabbeting at close right end on the medial surface of the lamp plate has and the counterweight Magnet 17 be attracted magnet A 21, lamps and lanterns fold when, the counterweight magnet 17 close to the worm screw 5 and by with magnet A 21 Actuation effect so that lamp plate 2 fold after it is more firm, when lamps and lanterns strut, the counterweight magnet 17 far from the worm screw 5 with Prevent toppling over for lamps and lanterns.The left side of the sliding block 3 is equipped with the inserting groove 301 for stationary rack 9 along the glide direction of sliding block 3, The left side of the sliding block 3 is equipped with the positioning screw hole 302 being connected to the inserting groove 301, is equipped in the positioning screw hole Positioning bolt 11, the rack gear 9 are equipped with the location hole 901 fixed for rack gear 9 with the positioning bolt 11 cooperation.
The LED lamp is when strutting use since the hinge joint of the connecting rod and the sliding block is located at the right side of the sliding block Side, and the angle when lamps and lanterns fold between the connecting rod and first slide bar is 4 °, is equivalent to start angle, therefore only need 12 lamp plate 2 is flipped outward around the shaft, it is mobile to close 1 direction of pedestal by 10 drive rack 9 of gear when lamp plate 2 is overturn, in turn Band movable slider 3 is slided along the first slide bar 7 and the second slide bar 8 to close to 1 direction of pedestal, and sliding block 3 passes through connecting rod 4 when sliding Push pedestal 1 around worm screw 5 rotate, in 1 rotation process of pedestal worm screw 5 drive counterweight worm gear 6 rotate so that counterweight magnet 17 to Far from the worm screw 5 direction rotate in order to prevent lamps and lanterns from toppling over, while drive energization worm gear 18 make switch button 20 to It is moved close to 5 direction of worm screw, when lamp plate 2 is turned to perpendicular to the first slide bar 7 and the second slide bar 8, switch button 20 is located at The underface of first positioning hole 102 drives tie down screw 14 to move to 1 direction of pedestal, inserts it by rotation knob 15 at this time It is connected to the fixation played in first positioning hole 102 to lamps and lanterns are strutted, while the insertion of tie down screw 14 connects in electric slot 19 and to switch Button 20 is opened powers to lamps and lanterns.
Knob 15 is first reversely rotated in the folding storage lamps and lanterns drives tie down screw 14 to transport to far from 1 direction of pedestal It is dynamic, so that switch button 20 resets lamps and lanterns power loss, around the shaft 12 to varus after tie down screw 14 leaves first positioning hole 102 Turn lamp plate 2, it is mobile to separate 1 direction of pedestal by 10 drive rack 9 of gear when lamp plate 2 is overturn, and then with movable slider 3 along first Slide bar 7 and the second slide bar 8 are slided to close to 1 direction of pedestal, and sliding block 3 pushes pedestal 1 around worm screw when sliding by connecting rod 4 5 rotations, worm screw 5 drives counterweight worm gear 6 to rotate so that counterweight magnet 17 is to close to the worm screw 5 in 1 rotation process of pedestal Direction rotation, while driving energization worm gear 18 that switch button 20 is moved to far from 5 direction of worm screw, it is overturn in lamp plate 2 It drives tie down screw 14 to move to 1 direction of pedestal by rotation knob 15 to when being parallel to the first slide bar 7 and the second slide bar 8, makes It is plugged into the fixation that lamps and lanterns are completed in second location hole 103；The lamps and lanterns are not only simple in structure and fold and strut and operated Journey is convenient.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its Equivalent defines.

Claims (5)

1.一种简易的LED灯具，其特征在于，包括基座(1)、灯板(2)、滑块(3)、连杆(4)、蜗杆(5)、以及与所述蜗杆(5)啮合的配重蜗轮(6)和通电蜗轮(18)，所述基座(1)内设有安装腔(101)，所述蜗杆(5)转动连接在所述基座(1)上且靠近所述基座(1)的右端，所述配重蜗轮(6)转动连接在所述安装腔(101)内且位于所述蜗杆(5)的左侧，所述通电蜗轮(18)转动连接在所述安装腔(101)内且位于所述蜗杆(5)的右侧；所述蜗杆(5)的两端在所述基座(1)的外侧沿垂直于蜗杆(5)的方向分别设有第一滑杆(7)和第二滑杆(8)；所述第一滑杆(7)和第二滑杆(8)之间转动连接有转轴(12)，所述灯板(2)固定安装在所述转轴(12)上；所述滑块(3)的两端分别滑动连接在所述第一滑杆(7)和第二滑杆(8)上且位于所述灯板(2)和所述蜗杆(5)之间；所述连杆(4)的一端与所述基座(1)铰接，另一端与所述滑块(3)铰接以便于在所述基座(1)绕蜗杆(5)转动时，能够通过所述连杆(4)推动滑块(3)沿所述第一滑杆(7)和第二滑杆(8)上下滑动；所述连杆(4)与所述滑块(3)的铰接点位于所述滑块(3)的右侧，在灯具折叠时所述连杆(4)与所述第一滑杆(7)之间的夹角为4°；所述滑块(3)的左侧沿所述滑块(3)滑动方向设有齿条(9)，所述转轴(12)上固定安装有与所述齿条(9)啮合的用于带动灯板(2)在所述第一滑杆(7)和第二滑杆(8)之间翻转的齿轮(10)，所述滑块(3)上还设有与所述基座(1)配合用于在灯具折叠和撑开时对灯具进行固定的锁紧机构；所述锁紧机构包括锁紧螺杆(14)和旋钮(15)，所述滑块(3)的右侧沿其滑动方向设有螺纹孔，所述锁紧螺杆(14)螺纹连接在所述螺纹孔中，所述基座(1)上在所述蜗杆(5)的右侧设有与所述锁紧螺杆(14)配合用于在灯具撑开时对灯具进行固定的第一定位孔(102)，所述基座(1)上在所述蜗杆(5)的左侧设有与所述锁紧螺杆(14)配合用于在灯具折叠时对灯具进行固定的第二定位孔(103)；所述旋钮(15)设置在所述锁紧螺杆(14)上；1. A simple LED lamp, characterized in that it comprises a base (1), a lamp board (2), a slider (3), a connecting rod (4), a worm (5), and a connection with the worm (5). ) meshed counterweight worm gear (6) and energized worm gear (18), the base (1) is provided with a mounting cavity (101), the worm (5) is rotatably connected to the base (1) and Near the right end of the base (1), the counterweight worm gear (6) is rotatably connected in the mounting cavity (101) and is located on the left side of the worm (5), and the energized worm gear (18) rotates connected in the installation cavity (101) and located on the right side of the worm (5); the two ends of the worm (5) are on the outside of the base (1) in a direction perpendicular to the worm (5) A first sliding rod (7) and a second sliding rod (8) are respectively provided; a rotating shaft (12) is rotatably connected between the first sliding rod (7) and the second sliding rod (8), and the lamp board (2) is fixedly installed on the rotating shaft (12); the two ends of the sliding block (3) are respectively slidably connected to the first sliding rod (7) and the second sliding rod (8) and are located on the Between the lamp board (2) and the worm (5); one end of the connecting rod (4) is hinged with the base (1), and the other end is hinged with the slider (3) to facilitate the When the base (1) rotates around the worm (5), the slider (3) can be pushed up and down along the first sliding rod (7) and the second sliding rod (8) through the connecting rod (4); The hinge point of the connecting rod (4) and the sliding block (3) is located on the right side of the sliding block (3), and when the lamp is folded, the connecting rod (4) and the first sliding rod (7) The included angle between them is 4°; the left side of the slider (3) is provided with a rack (9) along the sliding direction of the slider (3), and the rotating shaft (12) is fixedly mounted with the A gear (10) meshed with the rack (9) and used to drive the light board (2) to turn over between the first sliding rod (7) and the second sliding rod (8), the slider (3) is on the There is also a locking mechanism that cooperates with the base (1) and is used to fix the lamp when the lamp is folded and stretched; the locking mechanism includes a locking screw (14) and a knob (15). The right side of the slider (3) is provided with a threaded hole along its sliding direction, the locking screw (14) is threaded in the threaded hole, and the base (1) is on the worm (5). The right side is provided with a first positioning hole (102) that cooperates with the locking screw (14) and is used to fix the lamp when the lamp is opened, and the base (1) is on the worm (5). The left side is provided with a second positioning hole (103) that cooperates with the locking screw (14) and is used to fix the lamp when the lamp is folded; the knob (15) is arranged on the locking screw (14) ; 所述通电蜗轮(18)的端面上在非圆心处设有接电槽(19)，所述接电槽(19)内安装有与所述锁紧螺杆(14)配合用于控制灯具通断电的开关按钮(20)，在所述灯具折叠时所述开关按钮(20)远离所述蜗杆(5)，在所述灯具撑开时所述开关按钮(20)位于所述第一定位孔(102)的正下方以便于锁紧螺杆(14)的插入。The end face of the energized worm gear (18) is provided with an electrical connection slot (19) at the non-center of the circle, and an electrical connection slot (19) is installed in the electrical connection slot (19) to cooperate with the locking screw (14) for controlling the on-off of the lamp. An electric switch button (20), the switch button (20) is away from the worm (5) when the lamp is folded, and the switch button (20) is located in the first positioning hole when the lamp is opened (102) to facilitate the insertion of the locking screw (14). 2.如权利要求1所述的简易的LED灯具，其特征在于，所述蜗杆(5)的两端在所述第一滑杆(7)和所述基座(1)之间，以及所述第二滑杆(8)和所述基座(1)之间分别设有垫圈(16)。2. The simple LED lamp according to claim 1, characterized in that, both ends of the worm (5) are between the first sliding rod (7) and the base (1), and the Washers (16) are respectively provided between the second sliding rod (8) and the base (1). 3.如权利要求1所述的简易的LED灯具，其特征在于，所述连杆(4)为两个且分别位于所述基座(1)的两侧。3. The simple LED lighting fixture according to claim 1, characterized in that, there are two connecting rods (4) located on both sides of the base (1) respectively. 4.如权利要求1所述的简易的LED灯具，其特征在于，所述蜗轮(6)的端面上在非圆心处设有凹槽，所述凹槽内设有配重磁铁(17)，所述灯板(2)的内侧面上嵌接有与所述配重磁铁(17)吸合的磁铁A(21)。4. The simple LED lamp according to claim 1, wherein a groove is provided on the end face of the worm gear (6) at a non-circular center, and a counterweight magnet (17) is provided in the groove, A magnet A (21) that is attracted to the counterweight magnet (17) is embedded on the inner surface of the lamp board (2). 5.如权利要求1所述的简易的LED灯具，其特征在于，所述滑块(3)的左侧沿所述滑块(3)的滑动方向设有用于固定齿条(9)的插接槽(301)，所述滑块(3)的左侧面上设有与所述插接槽(301)连通的定位螺孔(302)，所述定位螺孔(302)内安装有定位螺栓(11)，所述齿条(9)上设有与所述定位螺栓(11)配合用于齿条(9)固定的定位孔(901)。5. The simple LED lighting fixture according to claim 1, characterized in that, the left side of the slider (3) is provided with a socket for fixing the rack (9) along the sliding direction of the slider (3). A connecting slot (301), a positioning screw hole (302) communicated with the inserting slot (301) is provided on the left side of the slider (3), and a positioning screw hole (302) is installed in the positioning screw hole (302) A bolt (11), the rack (9) is provided with a positioning hole (901) matched with the positioning bolt (11) for fixing the rack (9).
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