阅读说明：本技术 一种透光度可调的户外led灯 (Transmittance-adjustable outdoor LED lamp ) 是由 卢建乔 于 2021-08-05 设计创作，主要内容包括：本发明涉及LED灯技术领域,一种透光度可调的户外LED灯,包括外壳和外壳上的凹凸镜片,所述凹凸镜片上安装有伸出块,所述外壳的内部还转动连接有用于支撑凹凸镜片的连接装置,所述伸出块通过连接装置连接在外壳的内部,所述外壳上还安装有调节箱,所述调节箱的内部安装有调节装置,所述调节装置用于调节凹凸镜片的高度,所述调节装置包括转动连接在调节箱内部的内螺纹套,所述内螺纹套通过支撑板支撑在调节箱的内部,所述内螺纹套的内部螺纹连接有螺纹杆。本发明利用三角块挤压连接装置,使得连接装置向上抬起,由于连接装置通过伸出块连接凹凸镜片,使得连接装置带动凹凸镜片向上抬起,进而实现调节凹凸镜片的位置,使得LED灯的光亮发生改变。(The invention relates to the technical field of LED lamps, in particular to an outdoor LED lamp with adjustable transmittance, which comprises a shell and a 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 rotatably connected inside the shell, the extending block is connected inside the shell through the connecting device, an adjusting box is also arranged on the shell, an adjusting device is arranged inside the adjusting box and used for adjusting the height of the concave-convex lens, the adjusting device comprises an internal thread sleeve rotatably connected inside the adjusting box, the internal thread sleeve is supported inside the adjusting box through a supporting plate, and a threaded rod is in threaded connection with the inside of the internal thread sleeve. According to the LED lamp, the connecting device is extruded by the triangular block to be lifted upwards, and the connecting device is connected with the concave-convex lens through the extending block, so that the concave-convex lens is driven to be lifted upwards by the connecting device, the position of the concave-convex lens is adjusted, and the brightness of the LED lamp is changed.)

1. The utility model provides an outdoor LED lamp of transmittance 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 novel concave-convex lens adjusting device is characterized in that the inside of the shell (1) is further rotatably connected with a connecting device (6) used for supporting concave-convex lenses (4), the extending block (9) is connected to the inside of the shell (1) through the connecting device (6), the adjusting box (3) is further installed on the shell (1), an adjusting device (5) is installed inside the adjusting box (3), the adjusting device (5) is used for adjusting the height of the concave-convex lenses (4), the adjusting device (5) comprises an internal thread sleeve (59) rotatably connected to the inside of the adjusting box (3), the internal thread sleeve (59) is supported inside the adjusting box (3) through a supporting plate (8), a threaded rod (52) is connected to the internal thread of the internal thread sleeve (59), a triangular block (54) is installed on the threaded rod (52), and a limiting sliding plate (53) slidably connected to the inside of the shell (1) is installed on the triangular block (54), the triangular block (54) is used for abutting against the connecting device (6);

the utility model discloses a lens protection device, including shell (1), protection casing (2) are still installed to the inside of shell (1), protection casing (2) are used for protecting concave-convex lens (4), transmission (7) that are used for supporting protection casing (2) are installed to one side of protection casing (2).

2. The outdoor LED lamp with adjustable transmittance according to claim 1, characterized in that: adjusting device (5) still include regulation pole (51), adjust pole (51) sliding connection in the inside of internal thread cover (59), adjust pole (51) and be connected with internal thread cover (59) through first spring (58), install bar-shaped piece (55) on adjusting pole (51), the both sides of internal thread cover (59) all are provided with bar groove (57), bar-shaped piece (55) sliding connection is in the inside of bar groove (57), install on bar-shaped piece (55) plectane (56), plectane (56) are used for conflicting transmission (7).

3. The outdoor LED lamp with adjustable transmittance according to claim 2, characterized in that: transmission (7) are including installing welding piece (73) on protection casing (2), install L shaped plate (71) on welding piece (73), L shaped plate (71) are connected in the inside of shell (1) through fourth spring (72).

4. The outdoor LED lamp with adjustable transmittance according to claim 1, characterized in that: the connecting device (6) comprises a short shaft (63) which is rotatably connected to the inner wall of the shell (1), a connecting plate (61) is connected to the short shaft (63), a supporting block (62) is mounted 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.

5. The outdoor LED lamp with adjustable light transmittance of claim 4, wherein: the telescoping device includes inside push pedal (65) of sliding connection at connecting plate (61), second spring (64) are still installed to the inside of connecting plate (61), push pedal (65) are connected in the inside of connecting plate (61) through second spring (64), one side of push pedal (65) with stretch out piece (9) and be connected.

6. The outdoor LED lamp with adjustable light transmittance of claim 5, 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) are contradicted in dovetail groove (67) inside, one side of slide (66) is used for contradicting triangle block (54).

7. The outdoor LED lamp with adjustable light transmittance of claim 3, wherein: 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).

8. The outdoor LED lamp with adjustable transmittance according to claim 2, characterized in that: one side of the adjusting rod (51) is provided with an inner hexagonal sleeve (400), the inner size of the inner hexagonal sleeve (400) is matched with 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).

Technical Field

The invention relates to the technical field of LED lamps, in particular to an outdoor LED lamp with adjustable transmittance.

Background

An LED is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end is a cathode, and the other end is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin, wherein an outdoor projection lamp is a lamp with the illumination on the appointed illuminated surface higher than that of the surrounding environment, the LED lamp is an electroluminescent semiconductor material chip, the chip is solidified on the support by silver glue or white glue, then the chip and a circuit board are connected by silver glue or gold thread, the periphery is sealed by epoxy resin to protect an internal core wire, and finally a shell is installed, so that the LED lamp has good anti-seismic performance, can be generally aimed at any direction, has a structure which is not influenced by climatic conditions, and is mainly used for mining fields and mines in large-area operation fields, Building outlines, stadiums, overpasses, monuments, parks, flower beds, etc., so that almost all large-area lighting fixtures used outdoors can be regarded as floodlights.

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 light-shielding object and the like are placed on the LED lamp, which have higher operation cost or need a lot of time for maintenance in the later period, and therefore, the existing outdoor LED lamp is not the best method for adjusting the transmittance.

Disclosure of Invention

The invention provides an outdoor LED lamp with adjustable transmittance, which has the advantages of low cost and no need of maintaining for a large amount of time, and solves the problems that the LED lamp in the background technology is an electroluminescent semiconductor material chip, silver glue or white glue is used for curing the chip on a bracket, then silver glue or gold thread is used for connecting the chip and a circuit board, the periphery is sealed by epoxy resin to play a role of protecting an internal core wire, and finally a shell is installed, so the LED lamp has good anti-seismic performance, can be generally aimed at any direction, has a structure which is not influenced by climatic conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, and therefore almost all large-area illumination lamps used outdoors can be used as projection lamps, when the brightness of the 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, and the like, and the operation cost is high or the maintenance is needed in a large amount of time in the later period.

The invention provides the following technical scheme: an outdoor LED lamp with adjustable transmittance comprises a shell and a concave-convex lens on the shell, wherein an extending block is mounted on the concave-convex lens, the interior of the shell is rotatably connected with a connecting device used for supporting the concave-convex lens, the extending block is connected to the interior of the shell through the connecting device, an adjusting box is further mounted on the shell, an adjusting device is mounted in the adjusting box and used for adjusting the height of the concave-convex lens, the adjusting device comprises an internal thread sleeve rotatably connected to the interior of the adjusting box, the internal thread sleeve is supported in the adjusting box through a supporting plate, a threaded rod is in threaded connection with the interior of the internal thread sleeve, a triangular block is mounted on the threaded rod, a limiting sliding plate in sliding connection with the interior of the shell is mounted on the triangular block, and the triangular block is used for abutting against the connecting device;

the inside of shell still installs the protection casing, the protection casing is used for protecting the concave-convex lens, the transmission that is used for supporting the protection casing is installed to one side of protection casing.

As an alternative of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: adjusting device still includes the regulation pole, adjust the inside of pole sliding connection at the internal thread cover, it is connected with the internal thread cover through first spring to adjust the pole, install the bar piece on the regulation pole, the both sides of internal thread cover all are provided with the bar groove, bar piece sliding connection is in the inside in bar groove, install the plectane on the bar piece, the plectane is used for contradicting transmission.

As an alternative of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: 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 of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: the connecting device comprises a short shaft which is rotatably 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 of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: the telescoping device includes the push pedal of sliding connection in the connecting plate inside, the second spring is still installed to the inside of connecting plate, the push pedal passes through the inside of second spring coupling at the connecting plate, one side of push pedal with stretch out the piece and be connected.

As an alternative of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: the inside sliding connection of supporting shoe has the slide, the inside of supporting shoe still installs the third spring, 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 three hornblocks.

As an alternative of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: 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 of the transmittance-adjustable outdoor LED lamp of the present invention, wherein: one side of adjusting the pole is provided with interior hexagonal cover, interior hexagonal cover's inside dimension and hexagonal spanner looks adaptation, interior hexagonal cover runs through one side of regulating box and extends to the outside of regulating box.

The invention has the following beneficial effects:

1. this outdoor LED lamp of transmittance adjustable, through rotating the internal thread cover, because the inside at the shell of three hornblocks through spacing slide sliding connection, make the rotation of internal thread cover only can promote the threaded rod and slide to the right side, and then utilize three hornblocks to extrude connecting device, make connecting device upwards lift up, because connecting device connects unsmooth lens through stretching out the piece, make connecting device drive unsmooth lens upwards to lift up, and then realize adjusting the position of unsmooth lens, make the light of LED lamp change.

2. This outdoor LED lamp of transmittance adjustable, conflict in the inside of dovetail groove through the push pedal, make the push pedal pulling stretch out the piece and unsmooth lens be close to the position of connecting plate, afterwards, three hornblocks continue to promote the slide and slide to the right side, make the inside roll-off of push pedal from the dovetail groove, and conflict in one side of slide, promote the push pedal through the slide and slide to the position of keeping away from the connecting plate, go round and begin again, make a round trip to stimulate unsmooth lens about the push pedal, make the striking that unsmooth lens does not stop on the safety shield, and then let the dust of attaching to on unsmooth lens drop.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

Fig. 2 is an overall half-sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the adjusting device of the present invention.

Fig. 4 is a schematic structural diagram 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 adjustment device; 51. adjusting a rod; 52. a threaded rod; 53. a limiting sliding plate; 54. a triangular block; 55. a bar-shaped block; 56. a circular plate; 57. a strip-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 minor axis; 64. a second spring; 65. pushing the plate; 66. a slide plate; 67. a trapezoidal groove; 68. a third spring; 7. a transmission device; 71. an L-shaped plate; 72. a fourth spring; 73. welding the blocks; 8. a support plate; 9. a protruding block; 100. a first inclined plane; 200. a second inclined plane; 300. a rib plate; 400. an inner hexagonal sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present 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 extending 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 inside the housing 1, the extending block 9 is connected inside 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 inside 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 inside the adjusting box 3, the internal thread sleeve 59 is supported inside the adjusting box 3 through a supporting plate 8, a threaded rod 52 is connected inside the internal thread sleeve 59, a triangular block 54 is installed on the threaded rod 52, a limiting sliding plate 53 slidably connected inside 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 concave-convex lens 4, and the 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 glue or white glue, then is connected with the chip and a circuit board by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin to play a role of protecting internal core wires, and finally a shell is installed, so the LED lamp has good anti-seismic performance, generally, can aim at any direction, has a structure which is not influenced by climatic conditions, 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 illuminating lamps can be used as projection lamps, the voltage of the existing outdoor LED lamp can be changed when the brightness needs to be adjusted, so that the illuminating brightness of the LED lamp is changed, or shading objects and the like are placed on the LED lamp, the operation cost is high, or a large amount of time is needed for maintenance in the later period, so the LED lamp is not the best method for adjusting the transmittance, as is known, the light rays are refracted through the concave-convex lens to generate high light transmittance, so that the light transmittance can be adjusted by adjusting the position of the concave-convex lens, the cost is low, and a large amount of time is not needed for maintenance.

Adjusting the transmittance: so utilize this principle, through the position that changes unsmooth lens 4, just can realize the regulation of light transmittance, according to fig. 2, through rotating internal thread cover 59, because the inside at shell 1 of the spacing slide plate 53 sliding connection that passes through of triangle block 54, make the rotation of internal thread cover 59 can only promote threaded rod 52 and slide to the right side, and then utilize triangle block 54 to extrude connecting device 6, make connecting device 6 upwards lift up, because connecting device 6 connects unsmooth lens 4 through stretching out piece 9, make connecting device 6 drive unsmooth lens 4 upwards lift up, and then realize adjusting the position of unsmooth lens 4, make the light of LED lamp change.

Example 2

In this embodiment, an improvement is made on the basis of embodiment 1, and as shown in fig. 1 to 3, the adjusting device 5 further includes an adjusting rod 51, the adjusting rod 51 is slidably connected inside the internal thread sleeve 59, the adjusting rod 51 is connected with the internal thread sleeve 59 through a first spring 58, a bar-shaped block 55 is mounted on the adjusting rod 51, strip-shaped grooves 57 are respectively formed on two sides of the internal thread sleeve 59, the bar-shaped block 55 is slidably connected inside the strip-shaped grooves 57, a circular plate 56 is mounted on the bar-shaped block 55, the circular plate 56 is used for abutting against the transmission device 7, the transmission device 7 includes a welding block 73 mounted on the shield 2, an L-shaped plate 71 is mounted on the welding block 73, and the L-shaped plate 71 is connected inside the housing 1 through a fourth spring 72;

one side of circular plate 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 is used for contradicting second inclined plane 200, installs floor 300 on the L shaped plate 71, floor 300 is used for increasing the toughness of L shaped plate 71, adjusts one side of pole 51 and is provided with interior hexagonal cover 400, interior hexagonal cover 400's inside dimension and hexagonal spanner looks adaptation, interior hexagonal cover 400 runs through one side of adjusting box 3 and extends to the outside of adjusting box 3.

In this embodiment: through the inside of six arris cover 400 in inserting six arris spanners, through six arris cover 400 in rotating, make interior six arris cover 400 drive adjust pole 51 and rotate in the inside of regulating box 3, utilize and adjust pole 51 promotion threaded rod 52, threaded rod 52 promotes three hornblocks 54 extrusion connecting device 6, make it accomplish the position of adjusting concave-convex lens 4, and then realize adjusting concave-convex lens 4's position, make the bright emergence of LED lamp change, insert interior six arris cover 400 through using six arris spanners, make things convenient for the device's regulation, it is simple and high-efficient more.

And (3) reducing friction: protection measures are added on the outer surface of a concave-convex lens 4 of a general outdoor LED lamp to achieve the effects of water resistance and mosquito prevention, so that when the concave-convex lens 4 is driven by the connecting device 6 to lift up, the concave-convex lens 4 can rub against the protective cover 2, so that the concave-convex lens 4 can not lift up, and the connecting device 6 can be extruded by the triangular block 54 to deform, therefore, the transmission device 7 is installed on one side of the protective cover 2, by pushing the inner hexagonal sleeve 400, the inner hexagonal sleeve 400 pushes the adjusting rod 51 to slide to the right side, when the adjusting rod 51 is pushed to enter the inner thread sleeve 59, the circular plate 56 is driven to slide by the bar-shaped blocks 55 installed on both sides of the adjusting rod 51, the L-shaped plate 71 is extruded by the circular plate 56, so that the L-shaped plate 71 pushes the welding block 73 and the protective cover 2 to slide to the left side, the protective cover 2 and the concave-convex lens 4 are not attached together, and further, the connecting device 6 is prevented from rubbing against the protective cover 2 when the concave-convex lens 4 rotates, subsequently, the adjusting rod 51 is pushed to slide to the limit position inside the internal thread sleeve 59, and the strip-shaped block 55 is connected inside the strip-shaped groove 57 in a sliding manner, so that when the adjusting rod 51 is rotated, the adjusting rod 51 can drive the internal thread sleeve 59 to rotate through the strip-shaped block 55;

as shown in 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 to the left, and one side of the circular plate 56 is provided with the first inclined surface 100, one side of the L-shaped plate 71 is provided with the second inclined surface 200, the first inclined surface 100 is used for abutting against the second inclined surface 200, when the circular plate 56 extrudes the L-shaped plate 71, the locking can be avoided through the two inclined surfaces, and the rib plate 300 is installed on the L-shaped plate 71, so that the toughness of the L-shaped plate 71 is increased through the rib plate 300, and the device has high strength and cannot be easily damaged.

Example 3

The embodiment is an improvement on the basis of embodiment 2, and as shown in fig. 1 to 4, the telescopic device includes a push plate 65 slidably 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 extension block 9, a sliding plate 66 is slidably 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 trapezoidal groove 67 is formed in the sliding plate 66, the push plate 65 abuts against the inside of the trapezoidal groove 67, and one side of the sliding plate 66 is used for abutting against the triangular block 54.

In this embodiment:

shaking cleaning: when the triangular block 54 presses the supporting block 62 to lift, the sliding plate 66 inside the supporting block 62 will also abut against the triangular block 54, and further the triangular block 54 presses the sliding plate 66, and is slidably connected inside the supporting block 62 through the sliding plate 66, as shown in 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 abuts against inside the trapezoidal groove 67, when the triangular block 54 pushes the sliding plate 66 to slide to the right side, the pushing plate 65 abuts against inside the trapezoidal groove 67, so that the pushing plate 65 pulls the protruding block 9 and the concave-convex lens 4 to approach to the position of the connecting plate 61, and then the triangular block 54 continues to push the sliding plate 66 to slide to the right side, so that the pushing plate 65 slides from inside the trapezoidal groove 67 and abuts against one side of the sliding plate 66, and pushes the pushing plate 65 to slide to the position far away from the connecting plate 61 through the sliding plate 66, and repeatedly, the pushing plate 65 is connected inside the connecting plate 61 through the second spring 64, the concave-convex lens 4 is pulled back and forth left and right through the push plate 65, so that the concave-convex lens 4 is continuously impacted on the protective cover 2, and the dust attached to the concave-convex lens 4 falls.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.