CN109268757A - A kind of LED light bar of adjustable height - Google Patents
A kind of LED light bar of adjustable height Download PDFInfo
- Publication number
- CN109268757A CN109268757A CN201811151139.0A CN201811151139A CN109268757A CN 109268757 A CN109268757 A CN 109268757A CN 201811151139 A CN201811151139 A CN 201811151139A CN 109268757 A CN109268757 A CN 109268757A
- Authority
- CN
- China
- Prior art keywords
- led light
- fixedly connected
- screw rod
- plate
- transmission
- 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.)
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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
- 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
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V21/22—Adjustable mountings telescopic
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- 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]
Abstract
The invention discloses a kind of LED light bars of adjustable height, including bottom plate, transmission case is fixedly connected at the top of the bottom plate, support tube is welded at the top of the transmission case, the bottom end of the support tube is connected to the top of transmission case, the bottom of the transmission chamber interior wall is connected with screw rod one by bearing, and the top of the screw rod one extends to the inside of support tube.The present invention drives screw rod one to rotate by transmission mechanism, screw rod passes through swivel nut one for a moment and transmission cylinder is driven to move up and down, LED light ontology is driven to move up and down by connecting plate and square plate while transmission cylinder moves up and down, to have the advantages of being adjusted convenient for the height to LED light, solving existing LED light bar is usually to be fixedly installed, the problem of height of LED light can not being adjusted, avoiding simultaneously since height can not be adjusted leads to be not easy to that the illumination range of LED light is adjusted, the more single problem of function uses convenient for people.
Description
Technical field
The present invention relates to led light technology field, specially a kind of LED light bar of adjustable height.
Background technique
It can be the solid-state semiconductor device of visible light by electrotransformation that LED, which is a kind of, electric energy directly can be converted into light
Can, LED light is usually the set of multiple LED combinations.
With the development of science and technology and the raising of people's quality of life, more and more LED light enter our life, this
A little LED light also play the effect of decoration while lighting, but existing LED light bar is usually to be fixedly installed, can not be to LED light
Height be adjusted, cause to be not easy to that the illumination range of LED light is adjusted, function is more single, and being not easy to people makes
With.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of LED light bar of adjustable height, have convenient for pair
The advantages of height of LED light is adjusted, solving existing LED light bar is usually to be fixedly installed, can not height to LED light into
The problem of row is adjusted.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of LED light bar of adjustable height, packet
Bottom plate is included, transmission case is fixedly connected at the top of the bottom plate, support tube, the support tube are welded at the top of the transmission case
Bottom end be connected to the top of transmission case, it is described transmission chamber interior wall bottom screw rod one, the spiral shell are connected with by bearing
The top of bar one extends to the inside of support tube, and the surface of the screw rod one is threaded with swivel nut one, the table of the swivel nut one
Face is fixedly connected with transmission cylinder, and the surface of the transmission cylinder is flexibly connected with the inner wall of support tube, and the top of the transmission cylinder is prolonged
The top of support tube is extended to, the top of the transmission cylinder is provided with angle adjusting mechanism, the top in the transmission cylinder front and the back side
Portion is fixedly connected to support plate, and the top of transmission cylinder, the top on the inside of the support plate are extended at the top of the support plate
It is hinged with connecting plate by pin shaft, the right end of the connecting plate extends to the right side of support plate, the right side activity of the connecting plate
LED light ontology is installed, installing mechanism is provided at the top of the connecting plate, the transmission case is internally provided with driver
Structure.
The improvement of above scheme is that the transmission mechanism includes worm gear, worm screw and L shape handle one, and the worm screw passes through bearing
It is movably connected in the right side of transmission chamber interior wall, the worm screw is located at the rear side of screw rod one, and the worm gear is fixedly connected on screw rod one
Surface, worm and wheel engagement, the left side of transmission case is arranged in the L shape handle one, and the right end of the worm screw runs through
To transmission case right side and be fixedly connected on the top on the right side of L shape handle one.
The further improvement of above scheme is that the bottom of the transmission cylinder two sides is fixedly connected to sliding block, the support tube
The two sides of inner wall offer sliding slot, and the sliding block is slidably connected at the inside of sliding slot, and the inside of the sliding slot is vertically fixed to be connected
It is connected to slide bar, the sliding block is set in the surface of slide bar.
The further improvement of above scheme is that the top on one surface of screw rod is connected with limit sleeve by bearing,
The two sides of the limit sleeve are fixedly connected to limit plate, and the two sides of the transmission cylinder offer opening, and the limit plate is remote
Side from limit sleeve, which passes through, to be open and is fixedly connected with the inner wall of support tube.
Another improvement of above scheme is that the angle adjusting mechanism includes fixed plate, swivel nut two, screw rod two, L shape handle
Two, fixed link, motion bar and set block, the fixed plate are fixedly connected on the top of transmission cylinder, and the swivel nut two is fixedly connected on
The top of fixed plate, the screw rod two are threaded in the inside of swivel nut two, and the L shape handle two is fixedly connected on screw rod two
Left end, the fixed link are movably connected in the right end of screw rod two by bearing, and the motion bar is fixedly connected on the right side of fixed link
End, the set block are fixedly connected on the bottom of connecting plate, and the front and rear end of the motion bar is slidably connected at the interior of set block
Portion.
It includes fixing sleeve, snap-gauge, card slot, pull ring and square plate that the another improvement of above scheme, which is the installing mechanism, described
Fixing sleeve is fixedly connected on the right side at the top of connecting plate, and the snap-gauge is movably connected in the inside of fixing sleeve, the top of the snap-gauge
Portion is through to the top of fixing sleeve, and the pull ring is fixedly connected on the top of snap-gauge, and the card slot is provided with connecting plate inner wall
Bottom, the square plate are fixedly connected on the left side of LED light ontology, and the inside of connecting plate is extended on the left of the square plate, described
The bottom of snap-gauge is through to the bottom of square plate and extends to the inside of card slot.
The another improvement of above scheme is the baffle one that the surface of the snap-gauge is fixedly connected with inside fixing sleeve, institute
The two sides for stating one top of baffle are fixedly connected to spring, are fixedly connected at the top of the top of the spring and fixing sleeve inner wall.
The another improvement of above scheme is that the front and rear end of the motion bar is fixedly connected to baffle two, the bottom plate
Quadrangle be fixedly connected to universal wheel.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of LED light bars of adjustable height, have following beneficial to effect
Fruit:
1, the LED light bar of the adjustable height drives screw rod one to be rotated by transmission mechanism, and screw rod passes through for a moment
Swivel nut one drives transmission cylinder to move up and down, and is driven on LED light ontology while transmission cylinder moves up and down by connecting plate and square plate
Lower movement, to have the advantages of being adjusted convenient for the height to LED light, solving existing LED light bar is usually to fix
Setting the problem of the height of LED light can not be adjusted, while avoiding and causes to be not easy to pair since height can not be adjusted
The illumination range of LED light is adjusted, the more single problem of function, uses convenient for people.
2, the LED light bar of the adjustable height, worm screw are movably connected in the right side of transmission chamber interior wall, worm screw by bearing
Positioned at the rear side of screw rod one, worm gear is fixedly connected on the surface of screw rod one, and worm and wheel engagement passes through setting worm gear and snail
Bar is able to drive screw rod one and is rotated, reduces the velocity of rotation of screw rod one, improves the biography of L shape handle a pair of screw rod one
It is more stable in rotation to make screw rod one, while screw rod one can be fixed for power degree, avoids LED light and is not using
When screw rod one the phenomenon that rotating.
3, the LED light bar of the adjustable height, the bottom of transmission cylinder two sides are fixedly connected to sliding block, support tube inner wall
Two sides offer sliding slot, sliding block is slidably connected at the inside of sliding slot, by setting sliding block and sliding slot, can to swivel nut one into
The phenomenon that row limits, and swivel nut one is avoided to rotate when moving up and down, improves the stability of swivel nut one when moving.
4, the top of the LED light bar of the adjustable height, one surface of screw rod is connected with limit sleeve by bearing, limit
The two sides of position set are fixedly connected to limit plate, and side of the limit plate far from limit sleeve is fixedly connected with the inner wall of support tube, lead to
Setting limit sleeve and limit plate are crossed, a degree of support can be carried out to the top of screw rod one, avoid screw rod one and rotating
When the phenomenon that shaking, improve stability when screw rod one rotates.
5, the LED light bar of the adjustable height, motion bar are fixedly connected on the right end of fixed link, and set block is fixedly connected on
The bottom of connecting plate, the front and rear end of motion bar are slidably connected at the inside of set block, pass through setting motion bar and set block, energy
Enough make screw rod two that connecting plate be driven to carry out a degree of rotation, is not provided with certain rotation with existing LED light bar on the market
Rotation mechanism compares, and the angle adjusting mechanism is convenient to be adjusted the angle of LED light, and then improves the practicability of LED light.
6, the LED light bar of the adjustable height, the bottom of snap-gauge are through to the bottom of square plate and extend to the interior of card slot
Portion can be fixed LED light by setting snap-gauge and card slot, avoid what LED light occurred shaking in use from showing
As, with existing LED light bar on the market be LED light is fixed by bolt compared with, which can be more fast
Speed mounts and dismounts LED light, can further increase the maintenance efficiency of LED light.
7, the LED light bar of the adjustable height, the surface of snap-gauge are fixedly connected with the baffle one inside fixing sleeve,
The two sides at one top of baffle are fixedly connected to spring, are fixedly connected at the top of the top of spring and fixing sleeve inner wall, by setting
Baffle one and spring are set, snap-gauge can be limited, avoids snap-gauge from occurring the phenomenon that being detached from fixing sleeve when moving up, together
When snap-gauge can be pulled down, improve snap-gauge to the fixed effect of square plate.
8, the LED light bar of the adjustable height, the front and rear end of motion bar is fixedly connected to baffle two, by setting
Baffle two is set, motion bar can be limited, avoids screw rod two from driving fixed link rotation in rotation, fixed link is caused to drive
Motion bar is detached from the phenomenon that set block, improves stability when screw rod two is driven connecting plate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the left view schematic diagram of structure of the invention support plate；
Fig. 3 is the enlarged diagram in Fig. 1 at A；
Fig. 4 is the enlarged diagram in Fig. 1 at B；
Fig. 5 is the enlarged diagram in Fig. 1 at C；
Fig. 6 is the enlarged diagram in Fig. 1 at D；
Fig. 7 is the enlarged diagram in Fig. 1 at E；
Fig. 8 is the stereoscopic schematic diagram of structure of the invention square plate.
In figure: 1 bottom plate, 2 transmission cases, 3 support tubes, 4 screw rods one, 5 swivel nuts one, 6 transmission cylinders, 7 support plates, 8 connecting plates,
9LED lamp ontology, 10 transmission mechanisms, 101 worm gears, 102 worm screws, 103L shape handle one, 11 sliding blocks, 12 sliding slots, 13 slide bars, 14 limits
Position set, 15 limit plates, 16 openings, 17 angle adjusting mechanisms, 171 fixed plates, 172 swivel nuts two, 173 screw rods two, 174L shape handle
Two, 175 fixed links, 176 motion bars, 177 sets of blocks, 18 installing mechanisms, 181 fixing sleeves, 182 snap-gauges, 183 card slots, 184 pull rings,
185 square plates, 19 baffles one, 20 springs, 21 baffles two, 22 universal wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, embodiment 1: the top of a kind of LED light bar of adjustable height, including bottom plate 1, bottom plate 1 is solid
Surely it is connected with transmission case 2, the top of transmission case 2 is welded with support tube 3, and the bottom end of support tube 3 is connected to the top of transmission case 2,
The bottom of 2 inner wall of transmission case is connected with screw rod 1 by bearing, and the top of screw rod 1 extends to the inside of support tube 3,
The surface of screw rod 1 is threaded with swivel nut 1, and the surface of swivel nut 1 is fixedly connected with transmission cylinder 6, the surface of transmission cylinder 6 with
The inner wall of support tube 3 is flexibly connected, and the top of transmission cylinder 6 extends to the top of support tube 3, and the top of transmission cylinder 6 is provided with angle
Regulating mechanism 17 is spent, is fixedly connected to support plate 7 at the top of 6 front of transmission cylinder and the back side, the top of support plate 7 extends to biography
The top at the top of dynamic cylinder 6,7 inside of support plate is hinged with connecting plate 8 by pin shaft, and the right end of connecting plate 8 extends to support plate 7
Right side, the right side of connecting plate 8 is movably installed with LED light ontology 9, and the top of connecting plate 8 is provided with installing mechanism 18, transmission case
2 are internally provided with transmission mechanism 10.
Embodiment 2: the difference from embodiment 1 is that transmission mechanism 10 includes worm gear 101, worm screw 102 and L shape handle one
103, worm screw 102 is movably connected in the right side of 2 inner wall of transmission case by bearing, and worm screw 102 is located at the rear side of screw rod 1, worm gear
101 are fixedly connected on the surface of screw rod 1, and worm screw 102 engages with worm gear 101, and a left side for transmission case 2 is arranged in L shape handle 1
Side, the right end of worm screw 102 is through to the right side of transmission case 2 and is fixedly connected on the top on one 103 right side of L shape handle, by setting
Worm gear 101 and worm screw 102 are set, screw rod 1 is able to drive and is rotated, reduce the velocity of rotation of screw rod 1, improve L shape
It is more stable in rotation to make screw rod 1, while can carry out to screw rod 1 for the transmission dynamics of one 103 pairs of screw rods 1 of handle
It is fixed, the phenomenon that avoiding LED light screw rod 1 rotate when not in use.
Embodiment 3: the difference from embodiment 1 is that the bottom of 6 two sides of transmission cylinder is fixedly connected to sliding block 11, support tube
The two sides of 3 inner walls offer sliding slot 12, and sliding block 11 is slidably connected at the inside of sliding slot 12, and the inside of sliding slot 12 is vertically fixed to be connected
It is connected to slide bar 13, sliding block 11 is set in the surface of slide bar 13, by setting sliding block 11 and sliding slot 12, can carry out to swivel nut 1
The phenomenon that limiting, swivel nut 1 is avoided to rotate when moving up and down, improves the stability of swivel nut 1 when moving.
Embodiment 4: the difference from embodiment 1 is that the top on one 4 surface of screw rod is connected with limit sleeve by bearing
14, the two sides of limit sleeve 14 are fixedly connected to limit plate 15, and the two sides of transmission cylinder 6 offer opening 16, and limit plate 15 is remote
Side from limit sleeve 14 passes through opening 16 and is fixedly connected with the inner wall of support tube 3, passes through setting limit sleeve 14 and limit plate
15, a degree of support can be carried out to the top of screw rod 1, avoid the phenomenon that screw rod 1 shakes in rotation,
Improve stability when screw rod 1 rotates.
Embodiment 5: the difference from embodiment 1 is that angle adjusting mechanism 17 includes fixed plate 171, swivel nut 2 172, screw rod
2 173, L shape handle 2 174, fixed link 175, motion bar 176 and set block 177, fixed plate 171 are fixedly connected on transmission cylinder 6
Top, swivel nut 2 172 are fixedly connected on the top of fixed plate 171, and screw rod 2 173 is threaded in the inside of swivel nut 2 172, L
Shape handle 2 174 is fixedly connected on the left end of screw rod 2 173, and fixed link 175 is movably connected in the right side of screw rod 2 173 by bearing
End, motion bar 176 are fixedly connected on the right end of fixed link 175, and set block 177 is fixedly connected on the bottom of connecting plate 8, motion bar
176 front and rear end is slidably connected at the inside of set block 177, by setting motion bar 176 and set block 177, can make spiral shell
Bar 2 173 drives connecting plate 8 to carry out a degree of rotation, is not provided with certain rotation with existing LED light bar on the market
Mechanism compares, and the angle adjusting mechanism 17 is convenient to be adjusted the angle of LED light, and then improves the practicability of LED light.
Embodiment 6: the difference from embodiment 1 is that installing mechanism 18 includes fixing sleeve 181, snap-gauge 182, card slot 183, draws
Ring 184 and square plate 185, fixing sleeve 181 are fixedly connected on the right side at 8 top of connecting plate, and snap-gauge 182 is movably connected in fixing sleeve
181 inside, the top of snap-gauge 182 are through to the top of fixing sleeve 181, and pull ring 184 is fixedly connected on the top of snap-gauge 182,
Card slot 183 is provided with the bottom of 8 inner wall of connecting plate, and square plate 185 is fixedly connected on the left side of LED light ontology 9, a left side for square plate 185
Side extends to the inside of connecting plate 8, and the bottom of snap-gauge 182 is through to the bottom of square plate 185 and extends to the inside of card slot 183,
By setting snap-gauge 182 and card slot 183, LED light can be fixed, LED light is avoided to occur shaking in use
Phenomenon, with existing LED light bar on the market be LED light is fixed by bolt compared with, which can be compared with
Quickly to mount and dismount to LED light, the maintenance efficiency of LED light can be further increased.
Embodiment 7: the difference from embodiment 1 is that the surface of snap-gauge 182 is fixedly connected with inside fixing sleeve 181
The two sides of baffle 1, one 19 top of baffle are fixedly connected to spring 20, the top of spring 20 and the top of 181 inner wall of fixing sleeve
Portion is fixedly connected, and by setting baffle 1 and spring 20, can be limited to snap-gauge 182, avoids snap-gauge 182 to moving up
Occur the phenomenon that being detached from fixing sleeve 181 when dynamic, while snap-gauge 182 can be pulled down, improves snap-gauge 182 to square plate 185
Fixed effect.
Embodiment 8: the difference from embodiment 1 is that the front and rear end of motion bar 176 is fixedly connected to baffle 2 21,
The quadrangle of bottom plate 1 is fixedly connected to universal wheel 22, by the way that baffle 2 21 is arranged, can limit, avoid to motion bar 176
Screw rod 2 173 drives fixed link 175 to rotate in rotation, causes fixed link 175 that motion bar 176 is driven to be detached from showing for set block 177
As improving stability when 2 173 pairs of connecting plates 8 of screw rod are driven.
Above-described embodiment can according to need any combination, as long as obtained scheme, which does not conflict, belongs to protection of the invention
In range.
The LED light bar of the adjustable height drives screw rod 1 to be rotated by transmission mechanism 10, and screw rod 1 can lead to
Crossing swivel nut 1 drives transmission cylinder 6 to move up and down, and drives LED by connecting plate 8 and square plate 185 while transmission cylinder 6 moves up and down
Lamp ontology 9 moves up and down, to have the advantages of being adjusted convenient for the height to LED light, it is logical to solve existing LED light bar
Often it is fixed setting, the problem of the height of LED light can not be adjusted, while avoids since height can not adjust and cause not
It is adjusted convenient for the illumination range to LED light, the more single problem of function, is used convenient for people.
When in use, user holds L shape handle 1 first and rotates, and L shape handle 1 drives 102 turns of worm screw
Dynamic, worm screw 102 drives screw rod 1 to rotate by worm gear 101, and screw rod 1 can drive transmission cylinder 6 to move up and down by swivel nut 1,
Transmission cylinder 6 can drive LED light ontology 9 to move up and down while moving up and down by connecting plate 8 and square plate 185, to reach just
In the effect that the height to LED light is adjusted, when needing angular adjustment, holds L shape handle 2 174 and rotate, L shape handle two
174 drive screw rods 2 173 move left and right, since screw rod 2 173 is that bearing is flexibly connected with fixed link 175, thus in screw rod two
173, which can carry out tilted direction by 176 pairs of set blocks 177 of fixed link 175 and motion bar while moving left and right, pushes or pull on
The lighting angle of LED light is adjusted, when needing to dismantle LED light, pulls up pull ring 184, pull ring 184 drives snap-gauge 182
It is detached from card slot 183, when contacting at the top of the top of baffle 1 and 181 inner wall of fixing sleeve, pulls LED light ontology 9 to the right, i.e.,
It can be dismantled.
In conclusion the LED light bar of the adjustable height, drives screw rod 1 to be rotated, spiral shell by transmission mechanism 10
Bar 1 can drive transmission cylinder 6 to move up and down by swivel nut 1, pass through connecting plate 8 and square plate while transmission cylinder 6 moves up and down
185 drive LED light ontologies 9 move up and down, to have the advantages of being adjusted convenient for the height to LED light, solve existing
Having LED light bar is usually to be fixedly installed, and the problem of the height of LED light can not be adjusted, while being avoided due to height nothing
Method adjusting causes to be not easy to that the illumination range of LED light is adjusted, and the more single problem of function uses convenient for people.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of LED light bar of adjustable height, including bottom plate (1), it is characterised in that: the top of the bottom plate (1) is fixed
It is connected with transmission case (2), is welded with support tube (3) at the top of the transmission case (2), the bottom end of the support tube (3) and transmission
The top of case (2) is connected to, and the bottom of transmission case (2) inner wall is connected with screw rod one (4), the screw rod one by bearing
(4) top extends to the inside of support tube (3), and the surface of the screw rod one (4) is threaded with swivel nut one (5), the spiral shell
The surface of one (5) of set is fixedly connected with transmission cylinder (6), and the inner wall activity on the surface and support tube (3) of the transmission cylinder (6) connects
It connects, the top of the transmission cylinder (6) extends to the top of support tube (3), and the top of the transmission cylinder (6) is provided with angular adjustment
Mechanism (17) is fixedly connected to support plate (7) at the top of the transmission cylinder (6) front and the back side, the top of the support plate (7)
Portion extends to the top of transmission cylinder (6), and the top on the inside of the support plate (7) is hinged with connecting plate (8), the company by pin shaft
The right end of fishplate bar (8) extends to the right side of support plate (7), is movably installed with LED light ontology (9) on the right side of the connecting plate (8),
It is provided with installing mechanism (18) at the top of the connecting plate (8), the transmission case (2) is internally provided with transmission mechanism (10).
2. a kind of LED light bar of adjustable height according to claim 1, it is characterised in that: the transmission mechanism
It (10) include worm gear (101), worm screw (102) and L shape handle one (103), the worm screw (102) is movably connected in biography by bearing
The right side of dynamic case (2) inner wall, the worm screw (102) are located at the rear side of screw rod one (4), and the worm gear (101) is fixedly connected on spiral shell
The surface of bar one (4), the worm screw (102) are engaged with worm gear (101), and the L shape handle one (103) is arranged in transmission case (2)
Left side, the right end of the worm screw (102) is through to the right side of transmission case (2) and is fixedly connected on the right side of L shape handle one (103)
Top.
3. a kind of LED light bar of adjustable height according to claim 1, it is characterised in that: the transmission cylinder (6) two
The bottom of side is fixedly connected to sliding block (11), and the two sides of support tube (3) inner wall offer sliding slot (12), the sliding block
(11) it is slidably connected at the inside of sliding slot (12), the inside of the sliding slot (12) is vertically fixedly connected with slide bar (13), the cunning
Block (11) is set in the surface of slide bar (13).
4. a kind of LED light bar of adjustable height according to claim 1, it is characterised in that: screw rod one (4) table
The top in face is connected with limit sleeve (14) by bearing, and the two sides of the limit sleeve (14) are fixedly connected to limit plate
(15), the two sides of the transmission cylinder (6) offer opening (16), and the limit plate (15) is worn far from the side of limit sleeve (14)
It crosses opening (16) and is fixedly connected with the inner wall of support tube (3).
5. a kind of LED light bar of adjustable height according to claim 1, it is characterised in that: the angular adjustment machine
Structure (17) includes fixed plate (171), swivel nut two (172), screw rod two (173), L shape handle two (174), fixed link (175), activity
Bar (176) and set block (177), the fixed plate (171) are fixedly connected on the top of transmission cylinder (6), and the swivel nut two (172) is solid
Surely it is connected to the top of fixed plate (171), the screw rod two (173) is threaded in the inside of swivel nut two (172), the L shape
Handle two (174) is fixedly connected on the left end of screw rod two (173), and the fixed link (175) is movably connected in screw rod by bearing
The right end of two (173), the motion bar (176) are fixedly connected on the right end of fixed link (175), and the set block (177) is fixed to be connected
The bottom in connecting plate (8) is connect, the front and rear end of the motion bar (176) is slidably connected at the inside of set block (177).
6. a kind of LED light bar of adjustable height according to claim 1, it is characterised in that: the installing mechanism
It (18) include fixing sleeve (181), snap-gauge (182), card slot (183), pull ring (184) and square plate (185), the fixing sleeve (181)
It is fixedly connected on the right side at the top of connecting plate (8), the snap-gauge (182) is movably connected in the inside of fixing sleeve (181), the card
The top of fixing sleeve (181) is through at the top of plate (182), the pull ring (184) is fixedly connected on the top of snap-gauge (182),
The card slot (183) is provided with the bottom of connecting plate (8) inner wall, and the square plate (185) is fixedly connected on LED light ontology (9)
Left side extends to the inside of connecting plate (8) on the left of the square plate (185), and the bottom of the snap-gauge (182) is through to square plate
(185) bottom and the inside for extending to card slot (183).
7. a kind of LED light bar of adjustable height according to claim 6, it is characterised in that: the snap-gauge (182)
Surface is fixedly connected with the baffle one (19) internal positioned at fixing sleeve (181), and the two sides at the top of the baffle one (19) are fixed
It is connected with spring (20), is fixedly connected at the top of the top of the spring (20) and fixing sleeve (181) inner wall.
8. a kind of LED light bar of adjustable height according to claim 5, it is characterised in that: the motion bar (176)
Front and rear end be fixedly connected to baffle two (21), the quadrangle of the bottom plate (1) is fixedly connected to universal wheel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151139.0A CN109268757A (en) | 2018-09-29 | 2018-09-29 | A kind of LED light bar of adjustable height |
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| CN201811151139.0A CN109268757A (en) | 2018-09-29 | 2018-09-29 | A kind of LED light bar of adjustable height |
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| CN109268757A true CN109268757A (en) | 2019-01-25 |
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| CN201811151139.0A Withdrawn CN109268757A (en) | 2018-09-29 | 2018-09-29 | A kind of LED light bar of adjustable height |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812008A (en) * | 2019-03-11 | 2019-05-28 | 焦作大学 | A kind of high stable high building construction protective device |
| CN111928181A (en) * | 2020-08-03 | 2020-11-13 | 长乐巧通工业设计有限公司 | Multi-functional afforestation is with protection against insects type LED lamp structure |
| CN117108972A (en) * | 2023-09-05 | 2023-11-24 | 复旦大学义乌研究院 | Illuminator for pathological diagnosis and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040006848A1 (en) * | 2002-07-10 | 2004-01-15 | Ming-Sheng Hsu | Angle adjustment device for a solar powered lamp |
| CN206695053U (en) * | 2017-04-29 | 2017-12-01 | 嵊州市新德照明电器有限公司 | A kind of gardens scenic spot searchlight |
| CN207196426U (en) * | 2017-04-25 | 2018-04-06 | 何同明 | A kind of construction of the highway lighting device |
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2018
- 2018-09-29 CN CN201811151139.0A patent/CN109268757A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040006848A1 (en) * | 2002-07-10 | 2004-01-15 | Ming-Sheng Hsu | Angle adjustment device for a solar powered lamp |
| CN207196426U (en) * | 2017-04-25 | 2018-04-06 | 何同明 | A kind of construction of the highway lighting device |
| CN206695053U (en) * | 2017-04-29 | 2017-12-01 | 嵊州市新德照明电器有限公司 | A kind of gardens scenic spot searchlight |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812008A (en) * | 2019-03-11 | 2019-05-28 | 焦作大学 | A kind of high stable high building construction protective device |
| CN111928181A (en) * | 2020-08-03 | 2020-11-13 | 长乐巧通工业设计有限公司 | Multi-functional afforestation is with protection against insects type LED lamp structure |
| CN117108972A (en) * | 2023-09-05 | 2023-11-24 | 复旦大学义乌研究院 | Illuminator for pathological diagnosis and use method thereof |
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Application publication date: 20190125 |