CN111256079A - Solar LED lamp capable of adjusting light source light concentration - Google Patents

Solar LED lamp capable of adjusting light source light concentration Download PDF

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Publication number
CN111256079A
CN111256079A CN202010192230.8A CN202010192230A CN111256079A CN 111256079 A CN111256079 A CN 111256079A CN 202010192230 A CN202010192230 A CN 202010192230A CN 111256079 A CN111256079 A CN 111256079A
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CN
China
Prior art keywords
transmission shaft
bulb
fixedly arranged
fixed
bevel gear
Prior art date
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Granted
Application number
CN202010192230.8A
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Chinese (zh)
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CN111256079B (en
Inventor
不公告发明人
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Xiehong Tuoda (Hangzhou) Intelligent Technology Co., Ltd.
Original Assignee
Ningbo Jiahe Lamps Co Ltd
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Priority to CN202010192230.8A priority Critical patent/CN111256079B/en
Publication of CN111256079A publication Critical patent/CN111256079A/en
Application granted granted Critical
Publication of CN111256079B publication Critical patent/CN111256079B/en
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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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20—Optical components
    • H02S40/22—Light-reflecting or light-concentrating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Photovoltaic Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a solar LED lamp capable of adjusting light source condensation degree, which comprises a support column, wherein a solar panel is fixedly arranged at the upper end of the support column, a shell positioned on the lower side of the solar panel is fixedly arranged at the front end of the support column, a working cavity is arranged in the shell, a lifting linkage component is arranged in the working cavity, and the lifting linkage component comprises a lifting through hole which is arranged on the inner wall of the lower side of the working cavity and communicated with the outside; the reset spring is adopted, when the conductive block is abutted to the electric control block, the movable bulb and the fixed bulb are in an electrified light-emitting state, and along with the continuous downward movement of the fixed rod, the reset spring can ensure that the conductive block is always abutted to the electric control block, so that when the shell is moved downward, the fixed bulb and the movable bulb are always in an electrified light-emitting state.

Description

Solar LED lamp capable of adjusting light source light concentration
Technical Field
The invention relates to the technical field of solar LED lamps, in particular to a solar LED lamp capable of adjusting the light source light concentration degree.
Background
The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp. However, the general solar street lamp is fixed, the light gathering degree cannot be changed, the application range is small, and various complicated conditions cannot be used.
Disclosure of Invention
The invention aims to provide a solar LED lamp with adjustable light source light concentration degree, which is used for overcoming the defects in the prior art.
The solar LED lamp capable of adjusting the light source condensation degree comprises a support column, wherein a solar panel is fixedly arranged at the upper end of the support column, a shell positioned on the lower side of the solar panel is fixedly arranged at the front end of the support column, a working cavity is arranged in the shell, a lifting linkage assembly is arranged in the working cavity, the lifting linkage assembly comprises a lifting through hole, a first transmission shaft and an internal thread fixing block, the lifting through hole is arranged on the inner wall of the lower side of the working cavity and is communicated with the outside, the first transmission shaft is rotatably connected to the lower end of the solar panel and downwards extends into the working cavity through the lifting through hole, the internal thread fixing block is fixedly arranged on the inner wall of the rear side of the working cavity and is in threaded connection with the first transmission shaft, a horizontal condensation assembly is arranged on the right side of the internal thread fixing block, The fixed bulb is arranged on the inner wall of the lower side of the working cavity in a bilateral symmetry mode, the bulb moving through hole is communicated with the outside, the toothed sliding block is fixedly arranged on the inner wall of the rear side of the working cavity and located on the upper side of the bulb moving through hole, the movable bulb is fixedly arranged at the lower end of the toothed sliding block and extends downwards to the outside through the bulb moving through hole, and the power-on assembly is arranged in the working cavity.
The lifting linkage assembly further comprises a power cavity fixedly arranged in the support column, a motor is fixedly arranged at the tail end of the lower end of the power cavity, and the first transmission shaft extends downwards into the power cavity and is in power connection with the upper end of the motor.
Wherein, the horizontal light focusing component also comprises two second transmission shafts which are rotationally connected with the inner wall of the rear side of the working cavity and are positioned on the upper side of the toothed sliding block, each second transmission shaft is fixedly provided with a gear which is engaged and connected with the toothed part at the upper end of the toothed sliding block, the second transmission shaft is fixedly provided with a first bevel gear which is positioned on the front side of the gear, the inner wall of the rear side of the working cavity is fixedly provided with a fixed bracket which is positioned on the upper end of the second transmission shaft, the fixed bracket is rotationally connected with a third transmission shaft which extends up and down in a bilateral symmetry way relative to the fixed bulb, the third transmission shaft which is positioned on the lower side of the fixed bracket is fixedly provided with a second bevel gear which is engaged and connected with the first bevel gear, the third transmission shaft which is positioned on the left side of the upper side of the fixed bracket is fixedly provided with a secondary pulley, the solar cell comprises a solar panel, a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft, a main belt wheel, a belt, a third bevel gear, a fourth bevel gear, a sliding support, a connecting spring, a fifth transmission shaft and a fifth bevel gear, wherein the main belt wheel is fixedly arranged on the fourth transmission shaft, the belt is connected between the main belt wheel and the auxiliary belt wheel, the third bevel gear is fixedly arranged on the upper side of the main belt wheel, the fourth bevel gear is fixedly arranged on the fourth transmission shaft, the fourth bevel gear is connected with the third bevel gear in a meshed mode, the sliding support is connected with the inner wall of the rear side of the working cavity, the connecting spring is connected between the sliding support and the solar panel, the sliding.
The power-on assembly comprises a power supply fixedly arranged at the lower end of the solar panel, the power supply can store electric energy generated by the solar panel, the lower end of the power supply is fixedly provided with a fixed conductive rod extending downwards into the working cavity, the lower end of the fixed conductive rod is fixedly provided with an electric control block, a conductive wire is connected between the fixed bulb and the adjacent movable bulb, the upper end of the conductive wire is fixedly provided with a fixed rod, the right end of the fixed rod is fixedly provided with a spring support, the right end of the fixed rod is slidably connected with a conductive block positioned at the lower end of the spring support, and a reset spring is connected between the conductive block.
The invention has the beneficial effects that: the invention adopts the toothed sliding blocks which are symmetrical left and right, and when the toothed sliding blocks slide towards the symmetrical center, the distance between the movable bulb and the fixed bulb can be reduced, thereby realizing the light-gathering function and enlarging the application range of the solar LED; the reset spring is adopted, when the conductive block is abutted to the electric control block, the movable bulb and the fixed bulb are in an electrified light-emitting state, and along with the continuous downward movement of the fixed rod, the reset spring can ensure that the conductive block is always abutted to the electric control block, so that when the shell is moved downward, the fixed bulb and the movable bulb are always in an electrified light-emitting state.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a solar LED lamp with adjustable light source concentration according to the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
FIG. 3 is a schematic enlarged view of the structure of "B" of FIG. 2;
fig. 4 is a schematic view of the structure in the direction "C-C" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, the solar LED lamp capable of adjusting light source condensation degree according to the embodiment of the present invention includes a support pillar 35, a solar panel 23 is fixedly disposed at an upper end of the support pillar 35, a housing 11 disposed at a lower side of the solar panel 23 is fixedly disposed at a front end of the support pillar 35, a working chamber 12 is disposed in the housing 11, a lifting linkage assembly 901 is disposed in the working chamber 12, the lifting linkage assembly 901 includes a lifting through hole 21 disposed at an inner wall of a lower side of the working chamber 12 and communicated with an outside, a first transmission shaft 18 rotatably connected to a lower end of the solar panel 23 and downwardly extending into the working chamber 12 through the lifting through hole 21, an internal thread fixing block 20 fixedly disposed at an inner wall of a rear side of the working chamber 12 and threadedly connected to the first transmission shaft 18, when the first transmission shaft 18 rotates, the housing 11 moves downward, a horizontal condensation assembly 902 disposed at a right side of the internal thread fixing block, the horizontal light focusing assembly 902 comprises a fixed bulb 16 fixedly arranged on the inner wall of the lower side of the working chamber 12 and extending downwards to the outside, a bulb moving through hole 17 which is arranged on the inner wall of the lower side of the working chamber 12 in a bilateral symmetry manner relative to the fixed bulb 16 in the middle and communicated with the outside, a toothed slider 13 fixedly arranged on the inner wall of the rear side of the working chamber 12 and positioned on the upper side of the bulb moving through hole 17, a moving bulb 48 fixedly arranged at the lower end of the toothed slider 13 and extending downwards to the outside through the bulb moving through hole 17, the distance between the movable bulb 48 and the fixed bulb 16 is changed through the left and right movement of the toothed sliding block 13, so that the light condensation degree is switched, an energizing assembly 903 is arranged in the working chamber 12, and the energizing assembly 903 can be used for energizing and emitting light to the fixed light bulb 16 and the movable light bulb 48 when the shell 11 moves downwards.
According to an embodiment, the lifting linkage assembly 901 is described in detail below, the lifting linkage assembly 901 further includes a power cavity 33 fixedly disposed in the support column 35, a motor 34 is fixedly disposed at a lower end of the power cavity 33, and the first transmission shaft 18 extends downward into the power cavity 33 and is in power connection with an upper end of the motor 34.
According to the embodiment, the horizontal light focusing assembly 902 is described in detail below, the horizontal light focusing assembly 902 further includes two second transmission shafts 39 rotatably connected to the inner wall of the rear side of the working chamber 12 and located on the upper side of the toothed sliding block 13, each of the second transmission shafts 39 is fixedly provided with a gear 31 engaged with the toothed portion of the upper end of the toothed sliding block 13, the second transmission shafts 39 are fixedly provided with a first bevel gear 32 located on the front side of the gear 31, the inner wall of the rear side of the working chamber 12 is fixedly provided with a fixed bracket 29 located on the upper end of the second transmission shaft 39, the fixed bracket 29 is rotatably connected with a third transmission shaft 28 extending up and down in a left-right symmetry manner with respect to the fixed bulb 16, the third transmission shaft 28 located on the lower side of the fixed bracket 29 is fixedly provided with a second bevel gear 30 engaged with the first bevel gear 32, the third transmission shaft 28 located on the upper side of the fixed bracket 29 is fixedly provided with a secondary, a fourth transmission shaft 41 positioned between the left and right third transmission shafts 28 is rotatably connected to the upper end of the fixed support 29, a main belt wheel 42 is fixedly arranged on the fourth transmission shaft 41, a belt 26 is connected between the main belt wheel 42 and the secondary belt wheel 27, a third bevel gear 40 positioned on the upper side of the main belt wheel 42 is fixedly arranged on the fourth transmission shaft 41, a fourth bevel gear 38 engaged with the third bevel gear 40 is fixedly arranged on the third transmission shaft 28 positioned on the left side of the upper side of the fixed support 29, a sliding support 51 is slidably connected to the inner wall of the rear side of the working chamber 12, a connecting spring 22 is connected between the sliding support 51 and the solar panel 23, a fifth transmission shaft 37 splined with the first transmission shaft 18 is rotatably connected to the sliding support 51, and a fifth bevel gear 36 engaged with the fourth bevel gear 38 is fixedly arranged on the fifth transmission shaft 37, when the housing 11 moves downwards, the fixed bracket 29 moves downwards to abut against the sliding bracket 51 and drive the sliding bracket 51 to move downwards, so that the sliding bracket 51 moving downwards drives the fifth bevel gear 36 and the fourth bevel gear 38 to be meshed and connected through the fifth transmission shaft 37, and at this time, the toothed slider 13 has power to move towards the fixed bulb 16, so as to realize a light-gathering function.
According to the embodiment, the details of the energizing component 903 are described below, the energizing component 903 includes a power supply 24 fixed at the lower end of the solar panel 23, the power supply 24 can store the electric energy generated by the solar panel 23, a fixed conductive rod 25 extending downward into the working chamber 12 is fixed at the lower end of the power supply 24, an electric control block 15 is fixed at the lower end of the fixed conductive rod 25, a conductive wire 14 is connected between the fixed bulb 16 and the adjacent movable bulb 48, a fixed rod 46 is fixed at the upper end of the conductive wire 14, a spring support 43 is fixed at the right end of the fixed rod 46, a conductive block 45 at the lower end of the spring support 43 is slidably connected at the right end of the fixed rod 46, a return spring 44 is connected between the conductive block 45 and the spring support 43, when the conductive block 45 abuts against the electric control block 15, the movable bulb 48 and the fixed bulb 16 are energized and emit, meanwhile, the return spring 44 ensures that the movable bulb 48 and the fixed bulb 16 are powered when the housing 11 moves downwards.
In the initial state, the fifth bevel gear 36 is not in meshing connection with the fourth bevel gear 38, the housing 11 is located at the upper limit position, the movable bulb 48 is located far away from the symmetry center, and the conductive block 45 is not in contact with the electric control block 15.
When the LED lamp is used for diffusing light to increase the illumination range, the motor 34 is started to enable the first transmission shaft 18 to rotate, the rotating first transmission shaft 18 drives the internal thread fixing block 20 to move downwards, the downward moving internal thread fixing block 20 drives the movable bulb 48 and the fixed bulb 16 to move downwards through the shell 11, meanwhile, the fixing rod 46, the spring support 43 and the conductive block 45 move downwards, the downward moving conductive block 45 is abutted against the electric control block 15, at the moment, the power supply 24 enables the fixed bulb 16 and the movable bulb 48 to be electrified through the fixed conductive rod 25, the electric control block 15, the conductive block 45, the fixing rod 46 and the conductive wire 14 in sequence, the fixed bulb 16 and the movable bulb 48 are electrified and emit light, and at the moment, the motor 34 is turned off;
when light is required to be condensed and an LED (light emitting diode) is used for increasing illumination brightness, the motor 34 is started again to enable the first transmission shaft 18 to rotate, at the moment, the fixed bulb 16 and the movable bulb 48 move downwards again, the rotating first transmission shaft 18 drives the fifth bevel gear 36 to rotate through the fifth transmission shaft 37, the downward moving shell 11 is abutted to the sliding support 51 through the fixed support 29, at the moment, the fourth bevel gear 38 is meshed with the fifth transmission shaft 37, at the moment, the rotating fifth bevel gear 36 drives the fourth bevel gear 38 to rotate, the rotating fourth bevel gear 38 drives the left second transmission shaft 39 to rotate anticlockwise through the left third transmission shaft 28, the left second bevel gear 30 and the left first bevel gear 32 in sequence, the counterclockwise rotating left second transmission shaft 39 drives the left movable bulb 48 to move rightwards through the left gear 31 and the left toothed slider 13 in sequence, and the rotating fifth bevel gear 36 drives the left movable bulb, The fourth transmission shaft 41, the main belt wheel 42, the belt 26 and the secondary belt wheel 27 drive the right third transmission shaft 28 to rotate, the rotating right third transmission shaft 28 sequentially passes through the right second bevel gear 30 and the right first bevel gear 32 to drive the right second transmission shaft 39 to rotate clockwise, the clockwise rotating right second transmission shaft 39 sequentially passes through the right gear 31 and the right toothed slider 13 to drive the right movable bulb 48 to move leftward, so that the distance between the movable bulb 48 and the fixed bulb 16 is reduced, the movable bulb 48 and the fixed bulb 16 are moved downward to realize a light gathering function, in the process, along with the downward movement of the fixed rod 46, the conductive block 45 abutted against the electric control block 15 is kept still, and the return spring 44 accumulates elastic potential energy.
When the light is used, the motor 34 is started reversely to enable the first transmission shaft 18 to rotate reversely, the movable bulb 48 is moved away from the symmetrical center from an individual, the shell 11 is moved upwards and reset, in the process, the reset spring 44 releases elastic potential energy to drive the conductive block 45 to move downwards and reset, the connecting spring 22 releases elastic potential energy to drive the sliding support 51 to reset, and at the moment, the fifth bevel gear 36 is not meshed with the fourth bevel gear 38 to restore the initial state.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. The utility model provides a solar energy LED lamp of adjustable light source spotlight degree, includes the support column, the support column upper end has set firmly solar panel, the support column front end is equipped with admittedly and is located the casing of solar panel downside, be equipped with the working chamber in the casing, its characterized in that:
the lifting linkage assembly is arranged in the working cavity and comprises a lifting through hole, a first transmission shaft and an internal thread fixing block, wherein the lifting through hole is formed in the inner wall of the lower side of the working cavity and communicated with the outside;
the working chamber is internally provided with a horizontal light focusing assembly which is positioned on the right side of the internal thread fixing block, the horizontal light focusing assembly comprises a fixed bulb which is fixedly arranged on the lower inner wall of the working chamber and extends downwards to the outside, a relative middle fixed bulb which is arranged on the lower inner wall of the working chamber in a bilateral symmetry mode, a bulb moving through hole which is communicated with the outside, a toothed sliding block which is fixedly arranged on the upper side of the bulb moving through hole on the rear inner wall of the working chamber and is arranged on the upper side of the bulb moving through hole, a movable bulb which is fixedly arranged on the lower end of the toothed sliding block and passes through the bulb moving through hole and.
2. The solar LED lamp with adjustable light source concentration degree according to claim 1, wherein: the lifting linkage assembly further comprises a power cavity fixedly arranged in the support column, a motor is fixedly arranged at the tail end of the lower end of the power cavity, and the first transmission shaft extends downwards into the power cavity and is in power connection with the upper end of the motor.
3. The solar LED lamp with adjustable light source concentration degree according to claim 1, wherein: the horizontal light focusing assembly further comprises two second transmission shafts which are rotatably connected to the inner wall of the rear side of the working cavity and are positioned on the upper side of the toothed sliding block, a gear which is meshed with the toothed part at the upper end of the toothed sliding block is fixedly arranged on each second transmission shaft, a first bevel gear which is positioned on the front side of the gear is fixedly arranged on each second transmission shaft, a fixed support which is positioned on the upper end of each second transmission shaft is fixedly arranged on the inner wall of the rear side of the working cavity, third transmission shafts which extend up and down are rotatably connected on the fixed support in a bilateral symmetry manner relative to the fixed bulb, a second bevel gear which is meshed with the first bevel gear is fixedly arranged on each third transmission shaft which is positioned on the lower side of the fixed support, a secondary belt pulley is fixedly arranged on the third transmission shaft which is positioned on the left side of the upper side of the fixed support, and a fourth, the solar cell comprises a solar panel, a first transmission shaft, a second transmission shaft, a third transmission shaft, a fourth transmission shaft, a main belt wheel, a belt, a third bevel gear, a fourth bevel gear, a sliding support, a connecting spring, a fifth transmission shaft and a fifth bevel gear, wherein the main belt wheel is fixedly arranged on the fourth transmission shaft, the belt is connected between the main belt wheel and the auxiliary belt wheel, the third bevel gear is fixedly arranged on the upper side of the main belt wheel, the fourth bevel gear is fixedly arranged on the fourth transmission shaft, the fourth bevel gear is connected with the third bevel gear in a meshed mode, the sliding support is connected with the inner wall of the rear side of the working cavity, the connecting spring is connected between the sliding support and the solar panel, the sliding.
4. The solar LED lamp with adjustable light source concentration degree according to claim 1, wherein: the power-on assembly comprises a power supply fixedly arranged at the lower end of the solar panel, the power supply can store electric energy generated by the solar panel, the lower end of the power supply is fixedly provided with a fixed conductive rod extending downwards into the working cavity, the lower end of the fixed conductive rod is fixedly provided with an electric control block, the fixed bulb and the adjacent movable bulb are connected with a conductive wire, the upper end of the conductive wire is fixedly provided with a fixed rod, the right end of the fixed rod is fixedly provided with a spring support, the right end of the fixed rod is slidably connected with a conductive block arranged at the lower end of the spring support, and a reset spring is connected between the.
CN202010192230.8A 2020-03-18 2020-03-18 Solar LED lamp capable of adjusting light source light concentration Active CN111256079B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010192230.8A CN111256079B (en) 2020-03-18 2020-03-18 Solar LED lamp capable of adjusting light source light concentration

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Application Number Priority Date Filing Date Title
CN202010192230.8A CN111256079B (en) 2020-03-18 2020-03-18 Solar LED lamp capable of adjusting light source light concentration

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CN111256079A true CN111256079A (en) 2020-06-09
CN111256079B CN111256079B (en) 2020-11-06

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