CN109556043A - A kind of the construction site illuminating LED lamp and installation method of adjustable lighting angle - Google Patents
A kind of the construction site illuminating LED lamp and installation method of adjustable lighting angle Download PDFInfo
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- CN109556043A CN109556043A CN201910069766.8A CN201910069766A CN109556043A CN 109556043 A CN109556043 A CN 109556043A CN 201910069766 A CN201910069766 A CN 201910069766A CN 109556043 A CN109556043 A CN 109556043A
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- side wall
- link block
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- threaded rod
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000005286 illumination Methods 0.000 claims abstract description 15
- 244000309464 bull Species 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 16
- 230000008602 contraction Effects 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- 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
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- 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
-
- 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
- F21V21/16—Adjustable mountings using wires or cords
- F21V21/18—Adjustable mountings using wires or cords operated by springs
-
- 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
The invention discloses a kind of construction site illuminating LED lamps of adjustable lighting angle of technical field of building construction, including pedestal, and the inner cavity activity of casing is plugged with column, top plate is provided at the top of column left side wall, and the centre of top plate downside wall is provided with bull stick, the lateral wall movable sleeve of bull stick is connected to link block, the left side wall of link block is provided with lamp cap, reset spring is provided on the left of link block side wall, and drawstring is provided on the left of link block downside wall, and the inner cavity activity of fluting is plugged with pull rod, handle is socketed on the left of pull rod lateral wall, the device changes lamp cap in the direction of illumination of horizontal plane by rotation column, by stirring pull rod downwards, pull rod pulls link block rotation by drawstring, rotate down the left end of lamp cap, to play the change of lamp cap vertical plane direction of illumination, make the device can The direction of illumination of light to be adjusted according to demand, the practicability of the device is improved.
Description
Technical field
The present invention relates to technical field of building construction, the construction site of specially a kind of adjustable lighting angle, which illuminates, to be used
LED light and installation method.
Background technique
When construction site is constructed, it is often necessary to using LED light for illuminating, but in construction work, with position
Transformation, need to adjust the direction of illumination of LED light, but the lamp cap installation site of general existing LED light is higher, shines lamp cap
Penetrating direction is inconvenient to adjust, for this purpose, it is proposed that a kind of construction site illuminating LED lamp of adjustable lighting angle and installation
Method.
Summary of the invention
The purpose of the present invention is to provide a kind of construction site illuminating LED lamp of adjustable lighting angle and installation sides
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of construction site of adjustable lighting angle
Illuminating LED lamp, including pedestal, the four corners of pedestal are provided with stabilizer blade, and the centre of pedestal side wall is provided with casing, and covers
The inner cavity activity of pipe is plugged with column, and the bottom of column left side wall is provided with limiting device, is provided at the top of column left side wall
Top plate, and the centre of top plate downside wall is provided with bull stick, the lateral wall movable sleeve of bull stick is connected to link block, the left side wall of link block
It is provided with lamp cap, reset spring, and the left side on the top of reset spring and top plate downside wall are provided on the left of link block side wall
Side is fixedly connected, and drawstring is provided on the left of link block downside wall, and drawstring runs through a left side for column far from one end of link block
Side wall, the inner cavity of column is movably set with the guide rod to match with drawstring, and the centre of column left side wall offers fluting, and
The inner cavity activity of fluting is plugged with pull rod, and the right side wall of pull rod is provided with dovetails, and column right side inner wall offers and swallow
The dovetail groove that tail block matches is socketed with handle on the left of pull rod lateral wall, and the left side wall of handle inner cavity is provided with spring, and
The right side wall of spring is fixedly connected with the left end of pull rod, and the right side wall of handle is evenly arranged with rack gear, and the left side wall of column is opened
Equipped with the tooth socket to match with rack gear.
Preferably, limiting device includes holding tank, and holding tank is provided with the bottom of column left side wall, and the right side of holding tank
Side inner wall is provided with push the spring, and the left side wall of push the spring is provided with card ball, and the internal chamber wall of casing is uniformly provided with and blocks
The card ball groove that ball matches.
Preferably, the adjacent surface of column and casing is uniformly provided with annular groove, and the inner cavity of annular groove is evenly arranged with ball, and
Spacing block is provided between two adjacent groups ball.
Preferably, stabilizer blade includes threaded rod, and the threaded hole to match with threaded rod is offered on pedestal, and the bottom side of threaded rod
Wall is provided with steering ball, and the downside wall of steering ball is movably set with backing plate, and the junction of backing plate side wall and steering ball is opened
Equipped with the steering slot to match with steering ball, the downside wall of backing plate is evenly arranged with anti-slop serrations, and the top of threaded rod is provided with
Knob, and the lateral wall of knob is uniformly provided with non-slip groove.
Preferably, the two sidewalls up and down of pedestal are provided with the bellows to match with threaded rod, and bellows is the bottom of far from
One end of seat is actively socketed on the lateral wall of threaded rod, and the two sides up and down of threaded rod lateral wall offer and bellows phase
The stop collar matched.
Preferably, rack gear is set gradually from top to bottom, and the right-hand end of rack gear tilts upwards, and the height of rack gear from a left side to
The right side is gradually reduced.
Preferably, the installation method of the construction site illuminating LED lamp of a kind of adjustable lighting angle:
S1: checking whether each structure of the device is intact, by knob threaded rod, pushes threaded rod and moves down on backing plate
It is dynamic, the spacing between backing plate and pedestal is adjusted, places the device more stable, and avoid pedestal run-off the straight, anti-slop serrations
Presence avoid the device from surprisingly sliding, and by turn to slot and steering ball matching, allow backing plate in the outside of steering ball
Rotation, changes the tilt angle of backing plate, backing plate is made to be adapted to inclined ground, increase the contact area with ground, ripple
The presence of pipe plays the role of protection to threaded rod, and impurity and soil is avoided to be attached to the outside of threaded rod；
S2: column can be rotated in the inner cavity of casing, to change lamp cap in the direction of illumination of horizontal plane, the presence of ball opposes
Column plays the role of support, and reduces frictional force when column rotates between casing, by the expansion of push the spring, by card
Ball pushes to the left, and card ball is made to be caught in the inner cavity of card ball groove, so that column plays fixed effect, column is avoided surprisingly to turn
It is dynamic；
S3: by the contraction of reset spring, link block is pulled, rotates clockwise link block, to keep the left end of lamp cap upward
Rotation, holds handle, and handle is pulled to the left, separates rack gear with tooth socket, stirs pull rod downwards, and pull rod is drawn by drawstring
Dynamic link block, rotates counterclockwise link block, rotates down the left end of lamp cap, to play lamp cap vertical plane direction of illumination
Change, by pushing handle to the right, makes the inner cavity of rack gear insertion tooth socket, so that fixed effect is played to pull rod, and spring
Contraction pulls handle to the right, further avoids rack gear and tooth socket accidental separation.
Compared with prior art, the beneficial effects of the present invention are:
1. the device changes lamp cap in the direction of illumination of horizontal plane by rotation column, card ball is pushed by push the spring
The inner cavity of card ball groove avoids column unintentional rotation so that column plays fixed effect, ensure that consolidating for horizontal irradiation direction
It is fixed, and rotating base is not needed, it is simple to operate；
2. avoiding the left end of lamp cap from surprisingly rotating down by the contraction of reset spring, by stirring pull rod downwards, pull rod passes through
Drawstring pulls link block rotation, rotates down the left end of lamp cap, to play the change of lamp cap vertical plane direction of illumination, passes through
Fixed effect is played in the matching of rack gear and tooth socket to pull rod, avoids lamp cap unintentional rotation, keeps the device right according to demand
The direction of illumination of light is adjusted, and improves the practicability of the device.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is drawbar structure diagram of the present invention；
Fig. 3 is stand bar structure schematic diagram of the present invention；
Fig. 4 is the portion A of the present invention schematic enlarged-scale view.
In figure: 1, pedestal；2, casing；3, column；4, limiting device；41, holding tank；42, push the spring；43, card ball；
44, card ball groove；5, stabilizer blade；51, threaded rod；52, steering ball；53, slot is turned to；54, backing plate；55, bellows；56, knob；6, it pushes up
Plate；7, bull stick；8, link block；9, reset spring；10, drawstring；11, pull rod；12, handle；13, spring；14, rack gear；15, tooth
Slot；16, it slots；17, ball；18, guide rod；19, lamp cap；20, dovetails；21, dovetail groove.
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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of construction site illumination of adjustable lighting angle
With LED light, including pedestal 1, the four corners of pedestal 1 are provided with stabilizer blade 5, and the centre of 1 side wall of pedestal is provided with casing 2, and
The inner cavity activity of casing 2 is plugged with column 3, and the bottom of 3 left side wall of column is provided with limiting device 4, the top of 3 left side wall of column
It is provided with top plate 6, and the centre of 6 downside wall of top plate is provided with bull stick 7, the lateral wall movable sleeve of bull stick 7 is connected to link block 8, even
Connecing block 8 can rotate in the lateral wall of bull stick 7, to adjust the direction of illumination of lamp cap 19, the left side wall of link block 8 is provided with lamp
First 19, lamp cap 19 is LED light, is provided with reset spring 9, and the top of reset spring 9 and top plate on the left of 8 side wall of link block
It is fixedly connected on the left of 6 downside walls, and is provided with drawstring 10 on the left of 8 downside wall of link block, and drawstring 10 is far from link block 8
The left side wall of column 3 is run through in one end, and the inner cavity of column 3 is movably set with the guide rod 18 to match with drawstring 10, guide rod 18
Rotation, and the presence of guide rod 18 plays the role of guiding to drawstring 10, reduces the friction between drawstring 10 and column 3, and vertical
The centre of 3 left side wall of column offers fluting 16, and the 16 inner cavity activity of slotting is plugged with pull rod 11, and slotting 16 exists for pull rod
11 move up and down provides space, and the right side wall of pull rod 11 is provided with dovetails 20, and 3 right side inner wall of column offer with
The dovetail groove 21 that dovetails 20 match, dovetails 20 can be moved up and down in the inner cavity of dovetail groove 21, by dovetails 20 with
The matching of dovetail groove 21 avoids the unexpected deflection of pull rod 11；Handle 12, the outside of handle 12 are socketed on the left of 11 lateral wall of pull rod
Wall is provided with anti-skid design, plays good anti-skidding effect, and the left side wall of 12 inner cavity of handle is provided with spring 13, and spring
13 right side wall is fixedly connected with the left end of pull rod 11, and the right side wall of handle 12 is evenly arranged with rack gear 14, and the left side of column 3
Wall offers the tooth socket 15 to match with rack gear 14.
Wherein, limiting device 4 includes holding tank 41, and holding tank 41 is provided with the bottom of 3 left side wall of column, and holding tank
41 right side inner wall is provided with push the spring 42, and the left side wall of push the spring 42 is provided with card ball 43, and the internal chamber wall of casing 2 is equal
It is even to offer the card ball groove 44 to match with card ball 43, by the expansion of push the spring 42, card ball 43 is pushed to the left, makes card
Ball 43 is caught in the inner cavity of card ball groove 44, so that column 3 plays fixed effect, avoids 3 unintentional rotation of column；
The adjacent surface of column 3 and casing 2 is uniformly provided with annular groove, and the inner cavity of annular groove is evenly arranged with ball 17, and phase
Be provided with spacing block between adjacent two groups of balls 17, ball 17 there are columns 3 to play the role of support, and reduce column 3
Frictional force when rotation between casing 2；
Stabilizer blade 5 includes threaded rod 51, and the threaded hole to match with threaded rod 51 is offered on pedestal 1, and the bottom of threaded rod 51
Side wall is provided with steering ball 52, and the downside wall of steering ball 52 is movably set with backing plate 54, and 54 side wall of backing plate and steering ball
52 junction offers the steering slot 53 to match with steering ball 52, and the downside wall of backing plate 54 is evenly arranged with anti-slop serrations, and
The top of threaded rod 51 is provided with knob 56, and the lateral wall of knob 56 is uniformly provided with non-slip groove, rotates threaded rod 51, makes spiral shell
Rasp bar 51 pushes backing plate 54 to move up and down, and adjusts the spacing between backing plate 54 and pedestal 1, adapts to the device ruggedly
Face, and backing plate 54 can rotate in the outside of steering ball 52, change the tilt angle of backing plate 54, backing plate 54 is made to be adapted to tilt
Ground, increase the contact area with ground；
The two sidewalls up and down of pedestal 1 are provided with the bellows 55 to match with threaded rod 51, and bellows 55 is far from pedestal 1
One end is actively socketed on the lateral wall of threaded rod 51, and the two sides up and down of 51 lateral wall of threaded rod offer and 55 phase of bellows
Matched stop collar, the presence of stop collar avoid bellows 55 and 51 accidental separation of threaded rod, and bellows 55 plays threaded rod 51
To the effect of protection, impurity and soil is avoided to be attached to the outside of threaded rod 51；
Rack gear 14 is set gradually from top to bottom, and the right-hand end of rack gear 14 tilts upwards, when rack gear 14 is inserted into 15 inner cavity of tooth socket,
The expansion of reset spring 9 pulls drawstring 10, engages rack gear 14 tightly with tooth socket 15, can be unexpected to avoid rack gear 14 and tooth socket 15
It is detached from, and the height of rack gear 14 is from left to right gradually reduced, facilitates the inner cavity that rack gear 14 is inserted into tooth socket 15.
A kind of installation method of the construction site illuminating LED lamp of adjustable lighting angle:
S1: checking whether each structure of the device is intact, rotates threaded rod 51 by knob 56, threaded rod 51 is made to push backing plate 54
It moves up and down, adjusts the spacing between backing plate 54 and pedestal 1, place the device more stable, and pedestal 1 is avoided to incline
Tiltedly, the presence of anti-slop serrations avoids the device from surprisingly sliding, and the matching by turning to slot 53 and steering ball 52, makes backing plate 54 can be with
Steering ball 52 outside rotate, change backing plate 54 tilt angle, so that backing plate 54 is adapted to inclined ground, increase with
The presence of the contact area on ground, bellows 55 plays the role of protection to threaded rod 51, and impurity and soil is avoided to be attached to spiral shell
The outside of rasp bar 51；
S2: column 3 can be rotated in the inner cavity of casing 2, to change lamp cap 19 in the direction of illumination of horizontal plane, ball 17 is deposited
Play the role of support in column 3, and reduce frictional force when column 3 rotates between casing 2, passes through push the spring 42
Expansion, card ball 43 is pushed to the left, card ball 43 is made to be caught in the inner cavity of card ball groove 44, so that column 3 plays fixed work
With avoiding 3 unintentional rotation of column；
S3: by the contraction of reset spring 9, link block 8 is pulled, rotates clockwise link block 8, to make the left end of lamp cap 19
It is rotated up, holds handle 12, and handle 12 is pulled to the left, separate rack gear 14 with tooth socket 15, stir pull rod 11 downwards,
Pull rod 11 pulls link block 8 by drawstring 10, rotates counterclockwise link block 8, rotates down the left end of lamp cap 19, to rise
To the change of 19 vertical plane direction of illumination of lamp cap, by pushing handle 12 to the right, rack gear 14 is made to be inserted into the inner cavity of tooth socket 15, thus
Fixed effect is played to pull rod 11, and the contraction of spring 13 pulls handle 12 to the right, further avoid rack gear 14 and tooth
15 accidental separation of slot.
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 (7)
1. a kind of construction site illuminating LED lamp of adjustable lighting angle, including pedestal (1), it is characterised in that: pedestal
(1) four corners are provided with stabilizer blade (5), and the centre of pedestal (1) side wall is provided with casing (2), and the inner cavity of casing (2) is living
Dynamic to be plugged with column (3), the bottom of column (3) left side wall is provided with limiting device (4), the top setting of column (3) left side wall
Have top plate (6), and the centre of top plate (6) downside wall is provided with bull stick (7), the lateral wall movable sleeve of bull stick (7) is connected to link block
(8), the left side wall of link block (8) is provided with lamp cap (19), is provided with reset spring (9) on the left of link block (8) side wall, and
It is fixedly connected on the left of the top of reset spring (9) and top plate (6) downside wall, and is provided on the left of link block (8) downside wall
Drawstring (10), and drawstring (10) runs through the left side wall of column (3) far from the one end of link block (8), the inner cavity activity of column (3) is set
It is equipped with the guide rod (18) to match with drawstring (10), and the centre of column (3) left side wall offers fluting (16), and slotted
(16) inner cavity activity is plugged with pull rod (11), and the right side wall of pull rod (11) is provided with dovetails (20), and on the right side of column (3)
Inner wall offers the dovetail groove (21) to match with dovetails (20), is socketed with handle (12) on the left of pull rod (11) lateral wall,
And the left side wall of handle (12) inner cavity is provided with spring (13), and the fixed company in the left end of the right side wall of spring (13) and pull rod (11)
It connects, the right side wall of handle (12) is evenly arranged with rack gear (14), and the left side wall of column (3) offers and matches with rack gear (14)
Tooth socket (15).
2. a kind of construction site illuminating LED lamp of adjustable lighting angle according to claim 1, feature exist
In: limiting device (4) includes holding tank (41), and holding tank (41) is provided with the bottom of column (3) left side wall, and holding tank
(41) right side inner wall is provided with push the spring (42), and the left side wall of push the spring (42) is provided with card ball (43), casing (2)
Internal chamber wall be uniformly provided with the card ball groove (44) to match with card ball (43).
3. a kind of construction site illuminating LED lamp of adjustable lighting angle according to claim 1, feature exist
In: column (3) and the adjacent surface of casing (2) are uniformly provided with annular groove, and the inner cavity of annular groove is evenly arranged with ball (17),
And spacing block is provided between two adjacent groups ball (17).
4. a kind of construction site illuminating LED lamp of adjustable lighting angle according to claim 1, feature exist
In: stabilizer blade (5) includes threaded rod (51), and the threaded hole to match with threaded rod (51) is offered on pedestal (1), and threaded rod
(51) downside wall is provided with steering ball (52), and the downside wall of steering ball (52) is movably set with backing plate (54), and backing plate
(54) junction of side wall and steering ball (52) offers the steering slot (53) to match with steering ball (52), backing plate (54)
Downside wall is evenly arranged with anti-slop serrations, and the top of threaded rod (51) is provided with knob (56), and the lateral wall of knob (56) is equal
It is even to offer non-slip groove.
5. a kind of construction site illuminating LED lamp of adjustable lighting angle according to claim 4, feature exist
In: the two sidewalls up and down of pedestal (1) are provided with the bellows (55) to match with threaded rod (51), and bellows (55) is separate
One end of pedestal (1) is actively socketed on the lateral wall of threaded rod (51), and the two sides up and down of threaded rod (51) lateral wall open up
There is the stop collar to match with bellows (55).
6. a kind of construction site illuminating LED lamp of adjustable lighting angle according to claim 1, feature exist
In: rack gear (14) is set gradually from top to bottom, and the right-hand end of rack gear (14) tilts upwards, and the height of rack gear (14) from a left side to
The right side is gradually reduced.
7. a kind of installation method of the construction site illuminating LED lamp of adjustable lighting angle, it is characterised in that:
S1: checking whether each structure of the device is intact, rotates threaded rod (51) by knob (56), pushes threaded rod (51)
Backing plate (54) moves up and down, and adjusts the spacing between backing plate (54) and pedestal (1), places the device more stable, and keep away
Exempt from pedestal (1) run-off the straight, the presence of anti-slop serrations avoids the device from surprisingly sliding, and by turning to slot (53) and steering ball (52)
Matching, rotate backing plate (54) can in the outside of steering ball (52), change backing plate (54) tilt angle, make backing plate (54)
It is adapted to inclined ground, increases the contact area with ground, the presence of bellows (55) plays guarantor to threaded rod (51)
The effect of shield avoids impurity and soil from being attached to the outside of threaded rod (51)；
S2: column (3) can be rotated in the inner cavity of casing (2), to change direction of illumination of the lamp cap (19) in horizontal plane, ball
(17) there are columns (3) to play the role of support, and reduce column (3) rotation when casing (2) between frictional force,
By the expansion of push the spring (42), card ball (43) is pushed to the left, card ball (43) is made to be caught in the inner cavity of card ball groove (44), from
And column (3) plays fixed effect, avoids column (3) unintentional rotation；
S3: it by the contraction of reset spring (9), pulls link block (8), rotates clockwise link block (8), to make lamp cap
(19) left end is rotated up, and is held handle (12), and handle (12) is pulled to the left, makes rack gear (14) and tooth socket (15) point
From, it stirs downwards pull rod (11), pull rod (11) pulls link block (8) by drawstring (10), and link block (8) is rotated counterclockwise,
Rotate down the left end of lamp cap (19), so that the change of lamp cap (19) vertical plane direction of illumination is played, by pushing handle to the right
Hand (12) makes the inner cavity of rack gear (14) insertion tooth socket (15), so that fixed effect played to pull rod (11), and spring (13)
Contraction pulls handle (12) to the right, further avoids rack gear (14) and tooth socket (15) accidental separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069766.8A CN109556043A (en) | 2019-01-24 | 2019-01-24 | A kind of the construction site illuminating LED lamp and installation method of adjustable lighting angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069766.8A CN109556043A (en) | 2019-01-24 | 2019-01-24 | A kind of the construction site illuminating LED lamp and installation method of adjustable lighting angle |
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| CN109556043A true CN109556043A (en) | 2019-04-02 |
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| CN201910069766.8A Pending CN109556043A (en) | 2019-01-24 | 2019-01-24 | A kind of the construction site illuminating LED lamp and installation method of adjustable lighting angle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375249A (en) * | 2019-07-20 | 2019-10-25 | 苏州秋纺纺织科技有限公司 | A kind of automation textile machinery auxiliary lighting apparatus |
| CN113890920A (en) * | 2021-10-09 | 2022-01-04 | 深圳市宇文发电子科技有限公司 | Outdoor mobile phone connector |
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| CN107543126A (en) * | 2017-10-18 | 2018-01-05 | 苏州贝龙光电科技有限公司 | A kind of LED light source illuminating lamp |
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| CN113890920A (en) * | 2021-10-09 | 2022-01-04 | 深圳市宇文发电子科技有限公司 | Outdoor mobile phone connector |
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