CN109578896B - LED illuminating lamp mounting bracket - Google Patents
LED illuminating lamp mounting bracket Download PDFInfo
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- CN109578896B CN109578896B CN201910058239.7A CN201910058239A CN109578896B CN 109578896 B CN109578896 B CN 109578896B CN 201910058239 A CN201910058239 A CN 201910058239A CN 109578896 B CN109578896 B CN 109578896B
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- groove
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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
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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
- 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
- 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
- F21V21/30—Pivoted housings or frames
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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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
Abstract
The invention relates to an LED illuminating lamp mounting bracket which comprises an embedded embedding frame, two azimuth adjusting brackets and two fixing devices, wherein the two azimuth adjusting brackets are mounted inside the embedded embedding frame, the two azimuth adjusting brackets are symmetrically arranged, and the fixing devices are mounted at the upper ends of the azimuth adjusting brackets. The invention can solve the problems that when the landscape spot lamp is arranged on the existing support, the illumination range is small, the height and the angle of the landscape spot lamp are mostly fixed by using connecting pieces, the direction adjustment is inconvenient, after the landscape spot lamp is bright, the work of the landscape spot lamp is finished, and when pedestrians walk in a joyful manner, the landscape spot lamp possibly stumbles and is injured due to unnoticed arrangement.
Description
Technical Field
The invention relates to the field of LED illuminating lamp supports, in particular to an LED illuminating lamp mounting support.
Background
The LED illuminating lamp is an illuminating lamp made of a fourth generation green light source LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like, and is a landscape spotlight.
Today, landscape spot lights need to be mounted on a bracket to work, however, existing brackets have the following drawbacks: 1. when the landscape spotlight is installed on the existing support, the lighting range is small, and the height and the angle of the landscape spotlight are mostly fixed by using connecting pieces, so that the landscape spotlight is inconvenient to adjust in direction; 2. after the sky is bright, the work of the landscape spot light is finished, and when pedestrians are paddley, the pedestrians are possibly stumbled by the landscape spot light to be injured due to lack of attention.
The related LED illuminating lamp support is also explored and practiced in China, and a Chinese utility model patent with the patent application number of 2016201240863 discloses an LED illuminating lamp support, which is punched and bent by sheet metal parts, a fixed support can be directly connected with a plane base, and can be connected and fixed with a cylindrical street lamp pole by being provided with a hoop, and the LED illuminating lamp support is not manufactured by a fixed-size die, so that the manufacturing cost is low, and the size is easy to change; the patent application number is 2016201589605's chinese utility model patent discloses a novel installation of LED traffic lighting lamp is propped up, simple structure, low cost, adjustable rotational speed is fit for using widely.
However, the mounting bracket for the landscape spot light is still relatively rare, so that it is very necessary to design a special mounting bracket for the landscape spot light.
Disclosure of Invention
In order to solve the problems, the invention provides an LED illuminating lamp mounting bracket which can solve the problems that when a landscape spot lamp is mounted on the existing bracket, the illuminating range is small, the height and the angle of the landscape spot lamp are mostly fixed by using connecting pieces, the direction adjustment is inconvenient, after the landscape spot lamp is bright, the work of the landscape spot lamp is finished, and pedestrians are possibly stumbled by the landscape spot lamp to cause injuries due to unnoticed feeble walking.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a LED light installing support, includes pre-buried embedding frame, two position control support and two fixing device, the internally mounted of pre-buried embedding frame have two position control support, symmetrical arrangement between two position control support, fixing device is installed to the upper end of position control support.
The embedded frame comprises an outer frame, an inner frame, a limiting frame, a stretching top plate, a connecting spring and a buckling frame, wherein the inner frame is arranged in the outer frame, the limiting frame is arranged in the inner frame, an inlet and outlet groove is formed in the limiting frame and is connected with the stretching top plate in a sliding fit mode, the connecting spring is connected between the stretching top plate and the outer frame, the buckling frame is arranged at the upper end of the stretching top plate, and the position adjusting support is pressed downwards into the embedded frame in the daytime to prevent pedestrians from being stumbled by the embedded frame during walking and paddling.
The azimuth adjusting support comprises an embedded block, a rotating mechanism and a lifting mechanism, the rotating mechanism is arranged at the upper end of the embedded block, the lifting mechanism is arranged at the upper end of the rotating mechanism, the embedded block is embedded into the embedded frame to be hidden, the rotating mechanism and the lifting mechanism are matched to adjust the azimuth of the installed spotlight, and the azimuth adjusting support assists in spotlight operation.
Elevating system include work frame, the lifting frame, the threaded rod, plectane and two spacing branch chains, the inside of work frame links to each other through between sliding fit's the mode and the lifting frame, evenly be provided with the constant head tank on the lateral wall of work frame, the work frame passes through the transmission mode of threaded and links to each other with the threaded rod, the plectane is installed to the outer end of threaded rod, the symmetry is provided with assists the groove on the plectane, assist the inslot and be provided with spacing branch chain, concrete during operation, according to the appropriate regulation shot-light height of current environment, adjust the height of lifting frame, twist the plectane and make the threaded rod support on the lateral wall of lifting frame, two spacing branch chain cards are gone into and are spacing in.
Fixing device including fixed chassis, two business turn over frames, two business turn over depression bars and head fixed establishment, the middle part of fixed chassis is provided with the screw hole, the rear end of fixed chassis is provided with two adjustment tanks, install the business turn over frame through the round pin axle in the adjustment tank, be provided with the business turn over depression bar in the business turn over frame, link to each other through the round pin axle between two business turn over depression bars, head fixed establishment is installed to the front end of fixed chassis, concrete during operation, twist the shot-light at the threaded hole through the bolt, fixed back, two business turn over depression bars promote forward and make two business turn over depression bars press on the shot-light base, head fixed establishment supports the lamp holder lower extreme, fixing device carries out diversified fixing to.
Head fixed establishment include business turn over hole frame, business turn over pole, bracket, auxiliary spring and location branch chain, business turn over hole frame is gone up and is linked to each other with business turn over pole through sliding fit's mode, evenly be provided with the spacing groove on the business turn over pole, the bracket is installed to the upper end of business turn over pole, be connected with auxiliary spring between bracket and the business turn over hole frame, the location branch chain is installed to the front end of business turn over hole frame, concrete during operation, the shot-light is fixed the back, personnel press the location branch chain, the location branch chain pine goes out the pole, the business turn over pole supports under auxiliary spring's assistance at the lamp holder lower extreme, personnel loosen the location branch chain, the location branch chain is spacing business.
Further, the embedding piece include even piece, main spring, link slider, even spout, fixture block and top spring, even be provided with the dead slot on the piece, be connected with main spring between even piece and the frame, even the rear end of piece is installed and is linked to the slider, link the slider through sliding fit's mode with link the spout and link to each other, link the spout and install on the frame lateral wall, the fixture block is installed through top spring in the dead slot.
Furthermore, the rotating mechanism comprises a slave gear, a fixed block, a master gear and an operation frame, the lower end of the slave gear is connected with the upper end of the connecting block through a bearing, the fixed block is installed at the upper end of the slave gear, the master gear is meshed with the slave gear and is located in the operation frame.
Further, the operation frame include lower frame, extrusion apron, reset spring, even board, telescopic link and insert the frame, the front end of lower frame is provided with the work groove, the lower frame links to each other with the extrusion apron through sliding fit's mode, the internally mounted of lower frame has even board, even is connected with reset spring between board and the extrusion apron, even installs the telescopic link on the board, the frame is installed on the top of telescopic link, insert the frame and insert the master gear, the master gear is installed through the round pin axle in the work inslot.
Furthermore, spacing branch include locating piece, assist spring, extrusion post, extrusion spring and connecting plate, the locating piece links to each other with assisting the groove through sliding fit's mode, is connected with between locating piece and the plectane and assists and install the connecting plate on the groove, link to each other with the extrusion post through sliding fit's mode on the connecting plate, be connected with extrusion spring between extrusion post and the connecting plate.
Furthermore, the rear end of the extrusion cover plate is of a V-shaped structure, and the inclined surface of the extrusion cover plate is tightly attached to the upper side of the rear end of the outer frame.
Furthermore, the outer end of the positioning block is provided with an extrusion inclined block, and the inner end of the positioning block is positioned in the positioning groove.
Furthermore, the positioning branched chain comprises a transverse plate, two positioning rods and a positioning spring, the two positioning rods are arranged on the transverse plate through pin shafts, and the positioning spring is connected between the two positioning rods.
The invention has the beneficial effects that:
1. the invention has the advantages that the two landscape spot lamps are simultaneously installed and fixed, the illumination range is enlarged, the direction of the landscape spot lamps can be quickly adjusted according to the current environment, and the adjustment is convenient;
2. the invention is provided with the embedded frame, and the embedded bracket is an embedded bracket, so that the landscape spotlight is only embedded into the embedded frame after the sky is bright, personnel cannot be stumbled, and the personnel are prevented from being injured;
3. the invention is provided with the direction adjusting bracket, the two direction adjusting brackets are used for installing and fixing the two landscape spot lamps at the same time, the illumination range is enlarged, personnel can quickly adjust the height and the angle of the landscape spot lamps according to the current environment, the adjustment is convenient, and the direction adjustment is not needed after detaching the connecting piece;
4. the invention is provided with the fixing device which assists the landscape spot lamp to be installed and is firm.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first structure of the pre-buried embedding frame, the embedding block and the rotating mechanism of the present invention;
FIG. 3 is a schematic view of a second structure of the pre-buried embedding frame, the embedding block and the rotating mechanism of the present invention;
FIG. 4 is a schematic structural view between the lifting mechanism and the fixing device of the present invention;
fig. 5 is a schematic view of the installation of the landscape spot light of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 5, an LED lighting lamp mounting bracket comprises a pre-buried embedding frame 1, two azimuth adjusting brackets 2 and two fixing devices 3, wherein the two azimuth adjusting brackets 2 are mounted inside the pre-buried embedding frame 1, the two azimuth adjusting brackets 2 are symmetrically arranged, and the fixing devices 3 are mounted at the upper ends of the azimuth adjusting brackets 2.
The embedded frame 1 comprises an outer frame 11, an inner frame 12, a limiting frame 13, a stretching top plate 14, a connecting spring 15 and a buckling frame 16, wherein the inner frame 12 is arranged inside the outer frame 11, the limiting frame 13 is positioned in the inner frame 12, an inlet and outlet groove is formed in the limiting frame 13, the inlet and outlet groove is connected with the stretching top plate 14 in a sliding fit mode, the connecting spring 15 is connected between the stretching top plate 14 and the outer frame 11, the buckling frame 16 is arranged at the upper end of the stretching top plate 14, and the position adjusting support 2 is pressed downwards into the embedded frame 1 in the daytime to prevent pedestrians from being stumbled by the embedded frame during walking and alarming.
The head fixing mechanism 34 includes an inlet and outlet hole frame 341, an inlet and outlet rod 342, a bracket 343, an auxiliary spring 344 and a positioning branch chain 345, the inlet and outlet hole frame 341 is connected with the inlet and outlet rod 342 in a sliding fit manner, the inlet and outlet rod 342 is uniformly provided with a limiting groove, the bracket 343 is mounted at the upper end of the inlet and outlet rod 342, the auxiliary spring 344 is connected between the bracket 343 and the inlet and outlet hole frame 341, the positioning branch chain 345 is mounted at the front end of the inlet and outlet hole frame 341, during specific work, after the spotlight is fixed, a person presses the positioning branch chain 345, the positioning branch chain 345 releases the inlet and outlet rod 342, the inlet and outlet rod 342 is supported at the lower end of the lamp holder under the assistance of the auxiliary spring 344, the person releases the positioning branch.
The positioning branched chain 345 includes a horizontal plate 3451, two positioning rods 3452 and a positioning spring 3453, the two positioning rods 3452 are mounted on the horizontal plate 3451 through a pin, the positioning spring 3453 is connected between the two positioning rods 3452, when the lamp works, a person presses the two positioning rods 3452 oppositely, the in-out rod 342 abuts against the lower end of the lamp head under the assistance of the auxiliary spring 344, the person releases the two positioning rods 3452, and the positioning rods 3452 are clamped into the limiting grooves again.
The embedded block 21 comprises a connecting block 211, a main spring 212, a connecting block 213, a connecting sliding groove 214, a fixture block 215 and a top spring 216, the connecting block 211 is provided with a hollow groove, the main spring 212 is connected between the connecting block 211 and the outer frame 11, the connecting sliding block 213 is arranged at the rear end of the connecting block 211, the connecting sliding block 213 is connected with the connecting sliding groove 214 in a sliding fit manner, the connecting sliding groove 214 is arranged on the side wall of the outer frame 11, the fixture block 215 is arranged in the hollow groove through the top spring 216, when the lamp is in specific work, after the lamp is on the sky, the lamp does not work any more, in order to avoid stumbling a pedestrian, a person presses the connecting block 211 downwards into the embedded frame 1, the clamping block 215 is clamped on the limiting frame 13, so that the spotlight enters the embedded frame 1, when the person is dark, the person pulls the stretching top plate 14, the stretching top plate 14 extrudes the fixture block 215 into the empty groove, the connecting block 211 is jacked upwards in the main spring 212, and the embedded block 21 is matched with the embedded frame 1 to be embedded and jacked out.
The rotating mechanism 22 comprises a secondary gear 221, a fixed block 222, a main gear 223 and an operation frame 224, the lower end of the secondary gear 221 is connected with the upper end of the connecting block 211 through a bearing, the fixed block 222 is installed at the upper end of the secondary gear 221, the main gear 223 is meshed with the secondary gear 221, the main gear 223 is located in the operation frame 224, when the projector works specifically, according to the current environment, a person pulls the main gear 223, the fixed block 222 drives the projector to adjust to a proper angle, and the rotating mechanism 22 assists the projector to rotate.
The limiting branched chain 235 comprises a positioning block 2351, an auxiliary spring 2352, an extrusion column 2353, an extrusion spring 2354 and a connecting plate 2355, wherein the positioning block 2351 is connected with an auxiliary groove in a sliding fit manner, the auxiliary spring 2352 is connected between the positioning block 2351 and the circular plate 234, the connecting plate 2355 is installed on the auxiliary groove, the connecting plate 2355 is connected with the extrusion column 2353 in a sliding fit manner, the extrusion spring 2354 is connected between the extrusion column 2353 and the connecting plate 2355, during specific work, when the circular plate 234 is rotated, the extrusion column 2353 is pressed, the positioning block 2351 is outwards squeezed by the extrusion column 2353, the threaded rod 233 supports against the side wall of the lifting frame 232, the extrusion column 2353 is loosened, the positioning block 2351 enters the positioning groove again, the limiting branched chain 235 limits the circular plate 234, and the phenomenon that the circular plate 234 rotates slightly in the reverse direction is avoided, so that the.
The rear end of extrusion apron 2242 be the V font structure, and the inclined plane of extrusion apron 2242 hugs closely on the rear end of frame 11 upside, makes things convenient for frame 11 to extrude apron 2242.
The outer end of the locating block 2351 is provided with an extrusion inclined block, the inner end of the locating block 2351 is located in the locating slot, and the locating block 2351 is conveniently extruded by the extrusion column 2353.
Preparing: digging a square pit with the same bottom area and depth as the outer frame 11 on a proper ground, and putting the outer frame 11 into the square pit by personnel;
and (3) mounting a landscape spot lamp: a person screws the landscape spotlight in the threaded hole through a bolt, after the landscape spotlight is fixed, the two in-out pressure rods 33 are pushed forwards to enable the two in-out pressure rods 33 to be pressed on the spotlight base, the person presses the two positioning rods 3452 oppositely, the in-out rods 342 are abutted to the lower end of the lamp holder under the assistance of the auxiliary spring 344, the person loosens the two positioning rods 3452, the positioning rods 3452 are clamped into the limiting grooves again, and the bracket 343 supports the lower end of the lamp holder;
adjusting the position of the landscape spotlight before working: the height of the spot lamp is properly adjusted according to the current environment, the height of the lifting frame 232 is adjusted, the circular plate 234 is screwed to enable the threaded rod 233 to abut against the side wall of the lifting frame 232, the two limiting branched chains 235 are clamped into the positioning grooves for limiting, then, a person buckles the main gear 223, the fixing block 222 drives the spot lamp to be adjusted to a proper angle, and the landscape spot lamp starts to work;
after the sky is bright, the landscape spotlight stops working: after the sky is bright, the spot lamp does not work any more, in order to avoid stumbling pedestrians, a person presses the connecting block 211 downwards into the embedded frame 1, the clamping block 215 is clamped on the limiting frame 13, the spot lamp enters the embedded frame 1, when the spot lamp needs to be popped up again, the person pulls the stretching top plate 14, the stretching top plate 14 extrudes the clamping block 215 into the empty slot, and the connecting block 211 is jacked upwards in the main spring 212.
To sum up work flow, solved the view shot-light and installed when current support, illumination zone is little, and the height of view shot-light, angle use the connecting piece mostly to fix, and the position of being inconvenient for is adjusted, after the sky is bright, view shot-light work finishes, probably because of not paying attention to when the walking of playing in joy the pedestrian leads to being stumbled by the view shot-light and leads to a difficult problem such as injury, has reached the purpose.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a LED light installing support, includes pre-buried embedding frame (1), two position control support (2) and two fixing device (3), its characterized in that: two azimuth adjusting brackets (2) are arranged inside the embedded frame (1), the two azimuth adjusting brackets (2) are symmetrically arranged, and the upper ends of the azimuth adjusting brackets (2) are provided with fixing devices (3);
the embedded frame (1) comprises an outer frame (11), an inner frame (12), a limiting frame (13), a stretching top plate (14), a connecting spring (15) and a buckling frame (16), wherein the inner frame (12) is installed inside the outer frame (11), the limiting frame (13) is located inside the inner frame (12), an inlet and outlet groove is formed in the limiting frame (13), the inlet and outlet groove is connected with the stretching top plate (14) in a sliding fit mode, the connecting spring (15) is connected between the stretching top plate (14) and the outer frame (11), and the buckling frame (16) is installed at the upper end of the stretching top plate (14);
the azimuth adjusting bracket (2) comprises an embedded block (21), a rotating mechanism (22) and a lifting mechanism (23), wherein the rotating mechanism (22) is arranged at the upper end of the embedded block (21), and the lifting mechanism (23) is arranged at the upper end of the rotating mechanism (22);
the lifting mechanism (23) comprises a working frame (231), a lifting frame (232), a threaded rod (233), a circular plate (234) and two limiting branched chains (235), the interior of the working frame (231) is connected with the lifting frame (232) in a sliding fit mode, positioning grooves are uniformly formed in the side wall of the working frame (231), the working frame (231) is connected with the threaded rod (233) in a threaded transmission mode, the outer end of the threaded rod (233) is provided with the circular plate (234), auxiliary grooves are symmetrically formed in the circular plate (234), and the limiting branched chains (235) are arranged in the auxiliary grooves;
the fixing device (3) comprises a fixing bottom frame (31), two in-out frames (32), two in-out pressure rods (33) and a head fixing mechanism (34), wherein a threaded hole is formed in the middle of the fixing bottom frame (31), two adjusting grooves are formed in the rear end of the fixing bottom frame (31), the in-out frames (32) are installed in the adjusting grooves through pin shafts, the in-out pressure rods (33) are arranged in the in-out frames (32), the two in-out pressure rods (33) are connected through the pin shafts, and the head fixing mechanism (34) is installed at the front end of the fixing bottom frame (31);
the head fixing mechanism (34) comprises an inlet and outlet hole frame (341), an inlet and outlet rod (342), a bracket (343), an auxiliary spring (344) and a positioning branched chain (345), the inlet and outlet hole frame (341) is connected with the inlet and outlet rod (342) in a sliding fit mode, the inlet and outlet rod (342) is uniformly provided with a limiting groove, the bracket (343) is installed at the upper end of the inlet and outlet rod (342), the auxiliary spring (344) is connected between the bracket (343) and the inlet and outlet hole frame (341), and the positioning branched chain (345) is installed at the front end of the inlet and outlet hole frame (341);
the embedded block (21) comprises a connecting block (211), a main spring (212), a connecting sliding block (213), a connecting sliding groove (214), a clamping block (215) and a top spring (216), wherein the connecting block (211) is provided with a hollow groove, the main spring (212) is connected between the connecting block (211) and the outer frame (11), the connecting sliding block (213) is installed at the rear end of the connecting block (211), the connecting sliding block (213) is connected with the connecting sliding groove (214) in a sliding fit manner, the connecting sliding groove (214) is installed on the side wall of the outer frame (11), and the clamping block (215) is installed in the hollow groove through the top spring (216);
the rotating mechanism (22) comprises a slave gear (221), a fixed block (222), a master gear (223) and an operation frame (224), the lower end of the slave gear (221) is connected with the upper end of a connecting block (211) through a bearing, the fixed block (222) is installed at the upper end of the slave gear (221), the master gear (223) is meshed with the slave gear (221), and the master gear (223) is located in the operation frame (224).
2. The LED lighting lamp mounting bracket of claim 1, wherein: operation frame (224) including lower frame (2241), extrude apron (2242), reset spring (2243), link board (2244), telescopic link (2245) and insert frame (2246), the front end of lower frame (2241) is provided with the work groove, lower frame (2241) links to each other with extrusion apron (2242) through sliding fit's mode, the internally mounted of lower frame (2241) has link board (2244), be connected with reset spring (2243) between link board (2244) and extrusion apron (2242), link and install telescopic link (2245) on board (2244), insert frame (2246) is installed on the top of telescopic link (2245), insert frame (2246) and insert master gear (223), master gear (223) are installed through the round pin axle in the work groove.
3. The LED lighting lamp mounting bracket of claim 1, wherein: spacing branch (235) including locating piece (2351), assist spring (2352), compression leg (2353), compression spring (2354) and connecting plate (2355), locating piece (2351) link to each other with assisting the groove through sliding fit's mode, be connected with between locating piece (2351) and plectane (234) assist spring (2352), assist and install connecting plate (2355) on the groove, link to each other with compression leg (2353) through sliding fit's mode on connecting plate (2355), be connected with compression spring (2354) between compression leg (2353) and connecting plate (2355).
4. The LED lighting lamp mounting bracket of claim 2, wherein: the rear end of the extrusion cover plate (2242) is of a V-shaped structure, and the inclined surface of the extrusion cover plate (2242) is tightly attached to the upper side of the rear end of the outer frame (11).
5. The LED lighting lamp mounting bracket of claim 1, wherein: the outer end of the positioning block (2351) is provided with an extrusion inclined block, and the inner end of the positioning block (2351) is positioned in the positioning groove.
6. The LED lighting lamp mounting bracket of claim 1, wherein: the positioning branched chain (345) comprises a transverse plate (3451), two positioning rods (3452) and a positioning spring (3453), the two positioning rods (3452) are arranged on the transverse plate (3451) through pin shafts, and the positioning spring (3453) is connected between the two positioning rods (3452).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058239.7A CN109578896B (en) | 2019-01-22 | 2019-01-22 | LED illuminating lamp mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058239.7A CN109578896B (en) | 2019-01-22 | 2019-01-22 | LED illuminating lamp mounting bracket |
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| Publication Number | Publication Date |
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| CN109578896A CN109578896A (en) | 2019-04-05 |
| CN109578896B true CN109578896B (en) | 2020-11-06 |
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| CN201910058239.7A Active CN109578896B (en) | 2019-01-22 | 2019-01-22 | LED illuminating lamp mounting bracket |
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