CN113790429B - Outdoor LED lamp with adjustable transmittance - Google Patents
Outdoor LED lamp with adjustable transmittance Download PDFInfo
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- CN113790429B CN113790429B CN202110896501.2A CN202110896501A CN113790429B CN 113790429 B CN113790429 B CN 113790429B CN 202110896501 A CN202110896501 A CN 202110896501A CN 113790429 B CN113790429 B CN 113790429B
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- led lamp
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- 238000002834 transmittance Methods 0.000 title claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 230000008094 contradictory effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of LED lamps, in particular to an outdoor LED lamp with adjustable light transmittance, which comprises a shell and an concave-convex lens on the shell, wherein an extending block is arranged on the concave-convex lens, a connecting device for supporting the concave-convex lens is also rotationally connected in the shell, the extending block is connected in the shell through the connecting device, an adjusting box is also arranged in the shell, an adjusting device is arranged in the adjusting box and is used for adjusting the height of the concave-convex lens, the adjusting device comprises an internal thread sleeve rotationally connected in the adjusting box, the internal thread sleeve is supported in the adjusting box through a supporting plate, and a threaded rod is connected in the internal thread of the internal thread sleeve. According to the invention, the connecting device is extruded by the triangular blocks, so that the connecting device is lifted upwards, and the connecting device is connected with the concave-convex lens through the extending blocks, so that the connecting device drives the concave-convex lens to lift upwards, and the position of the concave-convex lens is adjusted, so that the brightness of the LED lamp is changed.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an outdoor LED lamp with adjustable transmittance.
Background
The LED is commonly called as a light-emitting diode, is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert the electric energy into the light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is connected with the anode of a power supply, the whole wafer is packaged by epoxy resin, wherein an outdoor projection lamp is a lamp with the illumination intensity higher than the surrounding environment on a designated illuminated surface, the LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by silver colloid or white colloid, then is connected with the chip and a circuit board by silver wires or gold wires, and is sealed by epoxy resin, the inner core wire is protected, and finally, a shell is arranged, so that the LED lamp has good shock resistance, can be aimed in any direction, has a structure not influenced by weather conditions, and is mainly used for large-area workplace mines, building outlines, stadiums, overpasses, mondays, parks, flower bed and the like, and almost all outdoor illumination lamps can be seen as projection lamps.
However, when the brightness of the existing outdoor LED lamp needs to be adjusted, the voltage can be changed, so that the illumination brightness of the LED lamp is changed, or a shading object is placed on the LED lamp, which is a best light transmittance adjustment method because the operation cost is high or a lot of time is needed for maintenance in the later period, as is known, the light ray generates higher light transmittance after being refracted by the concave-convex mirror, therefore, the light transmittance can be adjusted by adjusting the position of the concave-convex mirror, the cost is low, and a lot of time maintenance is not needed.
Disclosure of Invention
The invention provides an outdoor LED lamp with adjustable light transmittance, which has the beneficial effects of low cost and no need of a large amount of time maintenance, and solves the problems that the LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by silver colloid or white colloid, is connected with a chip and a circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role of protecting an internal core wire, and is finally provided with a shell, so that the LED lamp has good shock resistance, can be aimed in any direction and has a structure which is not influenced by climate conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, therefore, almost all outdoor large-area lighting lamps can be regarded as light projecting lamps, and when the brightness of the outdoor LED lamp needs to be regulated, the voltage can be changed, the lighting brightness of the LED lamp is changed, or a shading object is placed on the LED lamp, and the operation cost is high or a large amount of time maintenance is needed in the later period.
The invention provides the following technical scheme: the utility model provides an outdoor LED lamp of transmittance adjustable, includes the concave-convex lens on shell and the shell, install the piece that stretches out on the concave-convex lens, the inside of shell still rotates to be connected with the connecting device who is used for supporting concave-convex lens, stretch out the piece and connect in the inside of shell through connecting device, still install the regulating box on the shell, regulating box's internally mounted has adjusting device, adjusting device is used for adjusting the height of concave-convex lens, adjusting device is including rotating the internal thread cover of connecting in regulating box inside, the internal thread cover supports in the inside of regulating box through the backup pad, the internal thread of internal thread cover is connected with the threaded rod, install the triangular block on the threaded rod, install the spacing slide of sliding connection in the shell inside on the triangular block, the triangular block is used for contradicting connecting device;
the inside of shell still installs the protection casing, the protection casing is used for protecting unsmooth lens, transmission that is used for supporting the protection casing is installed to one side of protection casing.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: the adjusting device further comprises an adjusting rod, the adjusting rod is slidably connected inside the inner threaded sleeve, the adjusting rod is connected with the inner threaded sleeve through a first spring, a bar block is mounted on the adjusting rod, bar grooves are formed in two sides of the inner threaded sleeve, the bar block is slidably connected inside the bar grooves, a circular plate is mounted on the bar block, and the circular plate is used for abutting against the transmission device.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: the transmission device comprises a welding block arranged on the protective cover, an L-shaped plate is arranged on the welding block, and the L-shaped plate is connected to the inside of the shell through a fourth spring.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: the connecting device comprises a short shaft which is rotationally connected to the inner wall of the shell, a connecting plate is connected to the short shaft, a supporting block is mounted on the connecting plate, the triangular block is used for abutting against the supporting block, and one side of the connecting plate is connected with the extending block through a telescopic device.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: the telescopic device comprises a push plate which is connected inside the connecting plate in a sliding mode, a second spring is further arranged inside the connecting plate, the push plate is connected inside the connecting plate through the second spring, and one side of the push plate is connected with the extending block.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: the inside sliding connection of supporting shoe has the slide, the third spring is still installed to the inside of supporting shoe, the slide is connected with the supporting shoe through the third spring, be provided with the dovetail groove on the slide, the push pedal is contradicted in the inside of dovetail groove, one side of slide is used for contradicting the triangular block.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: one side of plectane is provided with first inclined plane, one side of L shaped plate is provided with the second inclined plane, first inclined plane is used for contradicting the second inclined plane, install the floor on the L shaped plate, the floor is used for increasing the toughness of L shaped plate.
As an alternative to the adjustable transmittance outdoor LED lamp of the present invention, the following is adopted: an inner hexagonal sleeve is arranged on one side of the adjusting rod, the inner dimension of the inner hexagonal sleeve is matched with that of the hexagonal wrench, and the inner hexagonal sleeve penetrates through one side of the adjusting box and extends to the outside of the adjusting box.
The invention has the following beneficial effects:
1. this outdoor LED lamp of transmittance adjustable is through rotating the internal thread cover, because the inside at the shell through spacing slide sliding connection of triangular block for the rotation of internal thread cover can only promote the threaded rod and slide to the right side, and then utilizes triangular block extrusion connecting device, makes connecting device upwards lift up, because connecting device connects unsmooth lens through stretching out the piece, makes connecting device drive unsmooth lens upwards lift up, and then realizes adjusting unsmooth lens's position, makes the light of LED lamp change.
2. This outdoor LED lamp of transmittance adjustable is contradicted in the inside of dovetail groove through the push pedal for the push pedal pulling stretches out piece and concave-convex lens and is close to the position of connecting plate, later, the triangle piece continues to promote the slide to the right side and slides, makes the push pedal follow the inside roll-off of dovetail groove, and contradicts in one side of slide, promotes the push pedal through the slide to keeping away from the position of connecting plate and slides, and round trip pulling concave-convex lens is controlled through the push pedal, makes concave-convex lens incessantly striking on the guard cover, and then lets the dust that adheres to on concave-convex lens drop.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a half cross-sectional view of the entire present invention.
Fig. 3 is a schematic structural view of the adjusting device of the present invention.
Fig. 4 is a schematic structural view of the connecting device of the present invention.
In the figure: 1. a housing; 2. a protective cover; 3. an adjusting box; 4. a concave-convex lens; 5. an adjusting device; 51. an adjusting rod; 52. a threaded rod; 53. a limit sliding plate; 54. triangular blocks; 55. a bar block; 56. a circular plate; 57. a bar-shaped groove; 58. a first spring; 59. an internal thread sleeve; 6. a connecting device; 61. a connecting plate; 62. a support block; 63. a short shaft; 64. a second spring; 65. a push plate; 66. a slide plate; 67. a trapezoid groove; 68. a third spring; 7. a transmission device; 71. an L-shaped plate; 72. a fourth spring; 73. a welding block; 8. a support plate; 9. a protruding block; 100. a first inclined surface; 200. a second inclined surface; 300. rib plates; 400. an inner hexagonal sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, an outdoor LED lamp with adjustable transmittance comprises a housing 1 and a concave-convex lens 4 on the housing 1, wherein an extension block 9 is installed on the concave-convex lens 4, a connecting device 6 for supporting the concave-convex lens 4 is also rotatably connected in the housing 1, the extension block 9 is connected in the housing 1 through the connecting device 6, an adjusting box 3 is also installed on the housing 1, an adjusting device 5 is installed in the adjusting box 3, the adjusting device 5 is used for adjusting the height of the concave-convex lens 4, the adjusting device 5 comprises an internal thread sleeve 59 rotatably connected in the adjusting box 3, the internal thread sleeve 59 is supported in the adjusting box 3 through a supporting plate 8, a threaded rod 52 is connected in the internal thread of the internal thread sleeve 59, a triangular block 54 is installed on the threaded rod 52, a limit slide 53 which is slidably connected in the housing 1 is installed on the triangular block 54, and the triangular block 54 is used for abutting against the connecting device 6;
the inside of shell 1 still installs protection casing 2, and protection casing 2 is used for protecting unsmooth lens 4, and transmission 7 that is used for supporting protection casing 2 is installed to one side of protection casing 2.
In this embodiment: the LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by silver colloid or white colloid, then the chip and a circuit board are connected by silver wires or gold wires, the periphery of the LED lamp is sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally, a shell is installed, so that the LED lamp has good anti-seismic performance, can be aimed in any direction, is provided with a structure which is not influenced by weather conditions, and is mainly used for large-area workplace mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, therefore, almost all large-area illumination lamps used outdoors can be regarded as projection lamps, when the brightness needs to be regulated, the voltage can be changed, the illumination brightness of the LED lamp is changed, or a shading object and the like are placed on the LED lamp, the operation cost is high or a large amount of time is needed for maintenance at the later, the operation cost is not the best, the light is a light transmittance regulating method after being refracted by a concave-convex mirror, the position of the concave-convex mirror is regulated, the light can be regulated, and the light transmittance is low, and the light transmittance is not required to be maintained for a large amount of time.
And (3) adjusting the transmittance: therefore, by using this principle, the adjustment of light transmittance can be achieved by changing the position of the concave-convex lens 4, according to fig. 2, by rotating the internal thread sleeve 59, the rotation of the internal thread sleeve 59 can only push the threaded rod 52 to slide to the right side because the triangular block 54 is slidably connected in the shell 1 through the limit sliding plate 53, and then the triangular block 54 is used to squeeze the connecting device 6, so that the connecting device 6 is lifted upwards, and because the connecting device 6 is connected with the concave-convex lens 4 through the extending block 9, the connecting device 6 drives the concave-convex lens 4 to lift upwards, and then the adjustment of the position of the concave-convex lens 4 is achieved, so that the brightness of the LED lamp is changed.
Example 2
The embodiment is an improvement on the basis of the embodiment 1, according to the embodiment 1-3, the adjusting device 5 further comprises an adjusting rod 51, the adjusting rod 51 is slidably connected inside an inner thread sleeve 59, the adjusting rod 51 is connected with the inner thread sleeve 59 through a first spring 58, a bar-shaped block 55 is mounted on the adjusting rod 51, bar-shaped grooves 57 are formed in two sides of the inner thread sleeve 59, the bar-shaped block 55 is slidably connected inside the bar-shaped groove 57, a circular plate 56 is mounted on the bar-shaped block 55 and used for abutting against the transmission device 7, the transmission device 7 comprises a welding block 73 mounted on the protective cover 2, an L-shaped plate 71 is mounted on the welding block 73, and the L-shaped plate 71 is connected inside the shell 1 through a fourth spring 72;
one side of the circular plate 56 is provided with a first inclined plane 100, one side of the L-shaped plate 71 is provided with a second inclined plane 200, the first inclined plane 100 is used for abutting against the second inclined plane 200, the L-shaped plate 71 is provided with a rib plate 300, the rib plate 300 is used for increasing the toughness of the L-shaped plate 71, one side of the adjusting rod 51 is provided with an inner hexagonal sleeve 400, the inner dimension of the inner hexagonal sleeve 400 is matched with that of a hexagonal wrench, and the inner hexagonal sleeve 400 penetrates through one side of the adjusting box 3 and extends to the outside of the adjusting box 3.
In this embodiment: through inserting six arris spanner in the inside of six arris cover 400, through rotating six arris cover 400 in for six arris cover 400 drive the inside rotation of adjusting the pole 51 at adjusting box 3 in, utilize adjusting pole 51 to promote threaded rod 52, threaded rod 52 promotes triangular block 54 extrusion connecting device 6, make it accomplish the position of adjusting unsmooth lens 4, and then realize adjusting the position of unsmooth lens 4, make the light of LED lamp change, insert six arris cover 400 in through using six arris spanner, make things convenient for the regulation of the device, more simply and high-efficient.
Friction is reduced: the protection measures are added on the outer surface of the concave-convex lens 4 of the general outdoor LED lamp to achieve the effects of water resistance and mosquito resistance, so when the connecting device 6 drives the concave-convex lens 4 to lift, the concave-convex lens 4 can possibly rub the protective cover 2, the concave-convex lens 4 can not lift, and the connecting device 6 can be extruded by the triangular block 54 to deform, therefore, the transmission device 7 is arranged on one side of the protective cover 2, the inner hexagonal sleeve 400 pushes the adjusting rod 51 to slide rightwards by pushing the inner hexagonal sleeve 400, when the adjusting rod 51 is pushed to enter the inner threaded sleeve 59, the circular plate 56 is driven to slide by utilizing the strip-shaped blocks 55 arranged on two sides of the adjusting rod 51, the L-shaped plate 71 is extruded by the circular plate 56, the welding block 73 and the protective cover 2 are pushed leftwards by the L-shaped plate 71, the protective cover 2 and the concave-convex lens 4 are not attached together, friction is generated when the connecting device 6 drives the concave-convex lens 4 to rotate, then the adjusting rod 51 is pushed to slide to the limit inside the inner threaded sleeve 59, the strip-shaped block 55 is connected inside the strip-shaped groove 57 in a sliding manner, and when the adjusting rod 51 is rotated, and the adjusting rod 51 can be driven to rotate by the inner threaded sleeve 59 by pushing the adjusting rod 55;
according to fig. 3, the circular plate 56 is disc-shaped, so when the adjusting rod 51 drives the internal thread sleeve 59 to rotate, the circular plate 56 can still extrude the L-shaped plate 71 to slide leftwards, one side of the circular plate 56 is provided with a first inclined plane 100, one side of the L-shaped plate 71 is provided with a second inclined plane 200, the first inclined plane 100 is used for abutting against the second inclined plane 200, when the circular plate 56 extrudes the L-shaped plate 71, the clamping can be avoided through the two inclined planes, and the L-shaped plate 71 is provided with the rib plate 300, and the toughness of the L-shaped plate 71 is increased through the rib plate 300, so that the device has high strength and cannot be damaged easily.
Example 3
This embodiment is an improvement made on the basis of embodiment 2, according to the expansion device shown in fig. 1-4, the expansion device comprises a push plate 65 slidingly connected inside a connecting plate 61, a second spring 64 is further installed inside the connecting plate 61, the push plate 65 is connected inside the connecting plate 61 through the second spring 64, one side of the push plate 65 is connected with the extending block 9, a sliding plate 66 is slidingly connected inside the supporting block 62, a third spring 68 is further installed inside the supporting block 62, the sliding plate 66 is connected with the supporting block 62 through the third spring 68, a trapezoid groove 67 is arranged on the sliding plate 66, the push plate 65 is abutted against the inside of the trapezoid groove 67, and one side of the sliding plate 66 is used for abutting against the triangular block 54.
In this embodiment:
shake cleaning: when the triangular block 54 presses the supporting block 62 to lift, the sliding plate 66 inside the supporting block 62 is also abutted against the triangular block 54, so that the triangular block 54 presses the sliding plate 66, the sliding plate 66 is slidably connected inside the supporting block 62, according to fig. 4, since the protruding block 9 is connected to one side of the connecting plate 61 through the pushing plate 65, and the pushing plate 65 is abutted against the inside of the trapezoid groove 67, when the triangular block 54 pushes the sliding plate 66 to slide rightward, the pushing plate 65 pulls the protruding block 9 and the concave-convex lens 4 to approach the position of the connecting plate 61 through the pushing plate 65, then the triangular block 54 continues to push the sliding plate 66 to slide rightward, so that the pushing plate 65 slides out of the inside of the trapezoid groove 67 and abuts against one side of the sliding plate 66, the pushing plate 65 is pushed to slide away from the connecting plate 61 through the sliding plate 66, and the pushing plate 65 is connected to the inside of the connecting plate 61 through the second spring 64, so that the concave-convex lens 4 is continuously abutted against the lens 2, and dust attached to the concave-convex lens 4 is dropped.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides an outdoor LED lamp of transmissivity adjustable, includes unsmooth lens (4) on shell (1) and shell (1), install on unsmooth lens (4) and stretch out piece (9), its characterized in that: the inside of shell (1) is still rotated and is connected with connecting device (6) that are used for supporting unsmooth lens (4), stretch out piece (9) and connect in the inside of shell (1) through connecting device (6), still install adjustment box (3) on shell (1), the internally mounted of adjustment box (3) has adjusting device (5), adjusting device (5) are used for adjusting the height of unsmooth lens (4), adjusting device (5) are including rotating internal thread cover (59) of connecting in adjustment box (3), internal thread cover (59) are supported in the inside of adjustment box (3) through backup pad (8), internal thread connection of internal thread cover (59) has threaded rod (52), install triangular block (54) on threaded rod (52), install limit slide (53) of sliding connection in the inside of shell (1) on triangular block (54), triangular block (54) are used for contradicting connecting device (6);
a protective cover (2) is further arranged in the shell (1), the protective cover (2) is used for protecting the concave-convex lens (4), and a transmission device (7) used for supporting the protective cover (2) is arranged on one side of the protective cover (2);
the adjusting device (5) further comprises an adjusting rod (51), the adjusting rod (51) is slidably connected inside the inner threaded sleeve (59), the adjusting rod (51) is connected with the inner threaded sleeve (59) through a first spring (58), a strip-shaped block (55) is mounted on the adjusting rod (51), strip-shaped grooves (57) are formed in two sides of the inner threaded sleeve (59), the strip-shaped block (55) is slidably connected inside the strip-shaped grooves (57), a circular plate (56) is mounted on the strip-shaped block (55), and the circular plate (56) is used for abutting against the transmission device (7);
the transmission device (7) comprises a welding block (73) arranged on the protective cover (2), an L-shaped plate (71) is arranged on the welding block (73), and the L-shaped plate (71) is connected to the inside of the shell (1) through a fourth spring (72);
the connecting device (6) comprises a short shaft (63) rotatably connected to the inner wall of the shell (1), the short shaft (63) is connected with a connecting plate (61), a supporting block (62) is arranged on the connecting plate (61), the triangular block (54) is used for abutting against the supporting block (62), and one side of the connecting plate (61) is connected with the extending block (9) through a telescopic device;
one side of plectane (56) is provided with first inclined plane (100), one side of L shaped plate (71) is provided with second inclined plane (200), first inclined plane (100) are used for contradicting second inclined plane (200), install floor (300) on L shaped plate (71), floor (300) are used for increasing the toughness of L shaped plate (71).
2. The adjustable transmittance outdoor LED lamp of claim 1, wherein: the telescopic device comprises a push plate (65) which is slidably connected inside the connecting plate (61), a second spring (64) is further arranged inside the connecting plate (61), the push plate (65) is connected inside the connecting plate (61) through the second spring (64), and one side of the push plate (65) is connected with the extending block (9).
3. The adjustable transmittance outdoor LED lamp of claim 2, wherein: the inside sliding connection of supporting shoe (62) has slide (66), third spring (68) are still installed to the inside of supporting shoe (62), slide (66) are connected with supporting shoe (62) through third spring (68), be provided with dovetail groove (67) on slide (66), push pedal (65) conflict in dovetail groove (67) inside, one side of slide (66) is used for contradicting triangular block (54).
4. The adjustable transmittance outdoor LED lamp of claim 1, wherein: one side of the adjusting rod (51) is provided with an inner hexagonal sleeve (400), the inner dimension of the inner hexagonal sleeve (400) is matched with that of a hexagonal wrench, and the inner hexagonal sleeve (400) penetrates through one side of the adjusting box (3) and extends to the outside of the adjusting box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896501.2A CN113790429B (en) | 2021-08-05 | 2021-08-05 | Outdoor LED lamp with adjustable transmittance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110896501.2A CN113790429B (en) | 2021-08-05 | 2021-08-05 | Outdoor LED lamp with adjustable transmittance |
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| Publication Number | Publication Date |
|---|---|
| CN113790429A CN113790429A (en) | 2021-12-14 |
| CN113790429B true CN113790429B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110896501.2A Active CN113790429B (en) | 2021-08-05 | 2021-08-05 | Outdoor LED lamp with adjustable transmittance |
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| CN115597030B (en) * | 2022-10-19 | 2023-07-18 | 常州市永光车业有限公司 | Combined electric motorcycle headlight device with adjustable light |
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