CN114623409A - Adjustable range light condensing device of illuminating device - Google Patents

Adjustable range light condensing device of illuminating device Download PDF

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Publication number
CN114623409A
CN114623409A CN202210310400.7A CN202210310400A CN114623409A CN 114623409 A CN114623409 A CN 114623409A CN 202210310400 A CN202210310400 A CN 202210310400A CN 114623409 A CN114623409 A CN 114623409A
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CN
China
Prior art keywords
seat
groove
light
gathering
spotlight
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Granted
Application number
CN202210310400.7A
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Chinese (zh)
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CN114623409B (en
Inventor
段继波
刘华东
游从业
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Zhuhai Yinghui Lighting Technology Co ltd
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Shenzhen Dahan Lighting Group Co ltd
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Priority to CN202210310400.7A priority Critical patent/CN114623409B/en
Publication of CN114623409A publication Critical patent/CN114623409A/en
Application granted granted Critical
Publication of CN114623409B publication Critical patent/CN114623409B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • F21S9/03Lighting 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
    • F21S9/035Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/006Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00Protecting lighting devices from damage
    • F21V15/005Measures against vandalism, stealing or tampering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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

Abstract

The invention relates to the technical field of lighting devices, in particular to an adjustable-range light gathering device of a lighting device, which comprises a light gathering substrate, wherein the light gathering substrate is rotatably arranged on a hinged seat, the hinged seat is fixedly arranged on an installation support, a lighting lamp and a power generation board are fixedly arranged on the installation support, an adjusting motor is fixedly arranged on the hinged seat, the light gathering substrate is rotatably connected with an installation shaft, the installation shaft is fixedly connected on a rotating seat, the rotating seat is fixedly connected with a reset spring and is connected with an angle fine adjustment structure, a gathering groove is arranged on the rotating seat, a light gathering seat is slidably arranged in the gathering groove through a slide way, and a light gathering lens is fixedly connected on the light gathering seat. The foldable spotlight device is arranged on the conventional floodlight source device and performs optical treatment on the light source, so that the spotlight effect is achieved.

Description

Adjustable-range light condensing device of lighting device
Technical Field
The invention relates to the technical field of lighting devices, in particular to a light condensing device with an adjustable range for a lighting device.
Background
The illuminating device has important significance for life and work of people, and the light generated by the illuminating device can disperse the night darkness, so that people can make full use of the night time. At present, the lighting device can be divided into indoor lighting and outdoor lighting, the indoor lighting emphasizes light quality and the service life of the device, and the outdoor lighting has higher requirements on the lighting device due to changeable use scenes.
At present, in a general outdoor lighting scene, a floodlight source is used to provide light for more spaces. Sometimes, due to specific requirements of performance, light supplement and the like, light needs to be concentrated more, at the moment, a conventional lighting device cannot meet the requirement, a spotlight needs to be additionally arranged, the cost is increased, and the requirement on a field is higher.
Disclosure of Invention
The present invention provides a light condensing device with adjustable range for a lighting device, so as to achieve the purposes of dual-purpose, reducing the use cost and improving the use stability of a lamp, and to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable range light-gathering device of a lighting device comprises a light-gathering substrate, wherein the light-gathering substrate is rotatably arranged on a hinged seat, the hinged seat is fixedly arranged on the mounting bracket, the mounting bracket is fixedly provided with an illuminating lamp and a power generation plate, an adjusting motor is fixedly arranged on the hinging seat, an installation shaft is rotatably connected on the light-gathering substrate, the mounting shaft is fixedly connected on a rotating seat, a return spring is fixedly connected on the rotating seat, the rotating seat is connected with an angle fine-tuning structure, a converging groove is arranged on the rotating seat, a light gathering seat is slidably arranged in the gathering groove through a slideway, a light gathering lens is fixedly connected on the light gathering seat, and spotlight seat fixed connection is on the second push rod, it is provided with the lubricated rust-resistant structure that has trigger function to install the axle to rotate on the seat, and rotates and further be provided with lubricating oil dispersion structure to the slide on the seat.
Preferably, the afterbody of spotlight base plate is provided with the bracing piece, and the bracing piece is installed in articulated seat through the pivot, and the pivot is connected with adjusting motor, be provided with the wall mounting on the installing support, and light fixed mounting is at the front end of installing support, the power generation board is solar panel.
Preferably, the middle part of the light-gathering substrate is provided with a through groove, the installation shafts are arranged on two sides of the rotation seat, the rotation seat is arranged in the through groove through the installation shafts, and the reset spring is connected between the rotation seat and the light-gathering substrate.
Preferably, the angle fine-tuning structure comprises an inclined plane block fixedly connected to the rotating seat, the angle adjusting structure further comprises a first push rod fixedly mounted on the light-gathering substrate, a pressure head is fixedly connected to the first push rod, the inclined plane block is mounted on the bottom surface of the rotating seat, and the pressure head is in contact connection with the inclined plane of the inclined plane block.
Preferably, the gathering groove runs through the rotation seat and sets up, and the slide is installed at the both sides of gathering the groove, the light gathering seat is connected between the slide of both sides, and the condensing lens is located the middle part of light gathering seat, the flexible end and the light gathering seat of second push rod are connected.
Preferably, the lubricating and rust-proof structure comprises an oil box fixedly mounted on the light-gathering substrate, the oil box is fixedly connected with an oil outlet seat, the oil outlet seat is provided with a communicating groove and a leakage groove, an inclined plug is movably mounted in the leakage groove, and the inclined plug is fixedly connected with a bottom rod.
Preferably, the lubricating and rust-proof structure is arranged on the side face of the installation shaft, lubricating oil is arranged in the oil box, the communication groove is communicated with the oil box, the leakage groove penetrates through the oil outlet seat to be arranged, the inclined plug is connected through the spring, and the bottom rod protrudes out of the bottom of the oil outlet seat.
Preferably, lubricating oil dispersion structure is including setting up the groove of stretching on rotating the seat, and stretch sliding mounting has the magnetism ejector pad in the groove, be provided with the check pipe on the magnetism ejector pad, and stretch fixed mounting has the magnetism seat in the groove, the magnetism ejector pad passes through the stay cord and is connected with the light gathering seat.
Compared with the prior art, the invention has the beneficial effects that:
1. the foldable spotlight device is arranged on the conventional floodlight source device, when the floodlight source device is normally used for lighting, the spotlight device is folded on the mounting bracket through the adjusting motor, so that interference to the lighting lamp can be avoided, when the floodlight is required to be used for spotlight lighting, the spotlight device can be covered on the lighting lamp through the work of the adjusting motor, and the light source is optically processed, so that the spotlight effect is achieved, the device has the advantage of dual purposes of one lamp, the cost is saved, only a single mounting position is required, the field arrangement is more convenient, and the requirement on the field is reduced;
2. the light condensing device disclosed by the invention takes the light condensing substrate as a core, the light condensing lens is adjustably mounted on the light condensing substrate, the irradiation angle of the light condensing lens can be controlled through the angle fine adjustment structure, the height adjustment structure is further arranged, the distance between the light condensing lens and an illuminating lamp can be adjusted, the effect of adjusting the size of an aperture is achieved, the light condensing lens and the illuminating lamp are matched with each other, the illumination range of the light condensing device can be effectively controlled, meanwhile, a lubricating and anti-rust structure and a lubricating oil dispersion structure are further arranged aiming at the angle adjustment structure and the height adjustment structure, the lubricating and anti-corrosion effect can be automatically achieved in the adjustment process, the whole light condensing device is ensured to perform stable light condensing work under the complicated and changeable outdoor environment, and the phenomenon of blocking among the structures is prevented.
Drawings
FIG. 1 is a general schematic view of the structure of the lighting device of the present invention;
FIG. 2 is a schematic view of the structure of the light-gathering device of the present invention;
FIG. 3 is a bottom view of the light focusing apparatus of the present invention;
FIG. 4 is a schematic top view of a light focusing apparatus of the present invention;
fig. 5 is a sectional view of the lubricating structure of the present invention.
In the figure: the device comprises a light-gathering substrate 1, a hinged seat 2, a mounting bracket 3, a lighting lamp 4, a power generation plate 5, an adjusting motor 6, a mounting shaft 7, a rotating seat 8, a return spring 9, an inclined plane block 10, a first push rod 11, a pressure head 12, a gathering groove 13, a slideway 14, a light-gathering seat 15, a light-gathering lens 16, a second push rod 17, an oil box 18, an oil outlet seat 19, a communicating groove 20, a leakage groove 21, an inclined plane plug 22, a bottom rod 23, a spreading groove 24, a magnetic push block 25, a one-way pipe 26, a magnetic seat 27 and a pull rope 28.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein various embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict, and it should be understood that the described embodiments are only a part of embodiments of the present invention, and not all 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.
Referring to fig. 1 to 5, the present invention provides a technical solution: an adjustable range light-gathering device of a lighting device comprises a light-gathering substrate 1, wherein the light-gathering substrate 1 is rotatably arranged on a hinged seat 2, the hinged seat 2 is fixedly arranged on the mounting bracket 3, the lighting lamp 4 and the power generation board 5 are fixedly arranged on the mounting bracket 3, an adjusting motor 6 is fixedly arranged on the hinge seat 2, a mounting shaft 7 is rotatably connected on the light-gathering substrate 1, the mounting shaft 7 is fixedly connected on a rotating seat 8, a return spring 9 is fixedly connected on the rotating seat 8, the rotating seat 8 is connected with the angle fine-tuning structure, a converging groove 13 is arranged on the rotating seat 8, a light-gathering seat 15 is slidably arranged in the converging groove 13 through a slide way 14, a light-gathering lens 16 is fixedly connected on the light-gathering seat 15, and light gathering seat 15 fixed connection is on second push rod 17, rotates and is provided with the lubricated rust-resistant structure that has the trigger function to installation axle 7 on the seat 8, and rotates and further is provided with lubricating oil dispersion structure to slide 14 on the seat 8.
The tail part of the light-gathering substrate 1 is provided with a support rod, the support rod is installed in the hinge seat 2 through a rotating shaft, the rotating shaft is connected with the adjusting motor 6, the mounting bracket 3 is provided with a wall surface fixing piece, the illuminating lamp 4 is fixedly installed at the front end of the mounting bracket 3, and the power generation plate 5 is a solar power generation plate;
the foldable spotlight device is arranged on a conventional floodlight source device, the floodlight source device is provided with the illuminating lamp 4 by the mounting bracket 3, illumination can be carried out, the floodlight source device is also provided with the power generation plate 5 for power generation, the spotlight device is folded on the mounting bracket 3 by the adjusting motor 6 during normal illumination, interference to the illuminating lamp 4 is avoided, and when the floodlight needs to be carried out, the spotlight device can be covered on the illuminating lamp 4 by the work of the adjusting motor 6 to carry out optical treatment on a light source, so that a spotlight effect is achieved, the device has the advantage of dual purposes of one lamp, the cost is saved, only a single mounting position is needed, the field arrangement is more convenient, and the requirement on the field is reduced;
a through groove is formed in the middle of the light-gathering substrate 1, the mounting shafts 7 are arranged on two sides of the rotating seat 8, the rotating seat 8 is arranged in the through groove through the mounting shafts 7, and the return spring 9 is connected between the rotating seat 8 and the light-gathering substrate 1;
the light gathering device takes a light gathering substrate 1 as a core, and the light gathering lens 16 is adjustably installed on the light gathering substrate 1, firstly, a rotating seat 8 is installed on the light gathering substrate 1 through an installation shaft 7, and the irradiation angle of the light gathering lens 16 can be adjusted through the rotation of the rotating seat 8;
the angle fine adjustment structure comprises an inclined plane block 10 fixedly connected to the rotating seat 8, the angle fine adjustment structure also comprises a first push rod 11 fixedly installed on the light-gathering substrate 1, a pressure head 12 is fixedly connected to the first push rod 11, the inclined plane block 10 is installed on the bottom surface of the rotating seat 8, and the pressure head 12 is in contact connection with the inclined plane of the inclined plane block 10;
the angle of the rotating seat 8 is controlled by an angle fine-tuning structure, the first push rod 11 can drive the pressure head 12 to move in a telescopic mode, and the position of the pressure head 12 on the inclined block 10 determines the angle of the rotating seat 8, so that the effect of adjusting the angle of the collecting lens 16 is achieved;
the converging groove 13 penetrates through the rotating seat 8 to be arranged, the slide ways 14 are arranged on two sides of the converging groove 13, the light gathering seat 15 is connected between the slide ways 14 on the two sides, the light gathering lens 16 is located in the middle of the light gathering seat 15, and the telescopic end of the second push rod 17 is connected with the light gathering seat 15;
moreover, a height adjusting structure is further arranged on the rotating seat 8, and the light-gathering seat 15 can be driven to move along the slide way 14 through the extension and retraction of the second push rod 17, so that the height of the light-gathering lens 16 on the light-gathering seat 15 is changed, the distance between the light-gathering lens 16 and the illuminating lamp 4 is further adjusted, the effect of adjusting the size of the aperture is achieved, and the illumination range of the light-gathering device can be effectively controlled by matching with the angle adjusting structure;
the lubricating and rust-proof structure comprises an oil box 18 fixedly arranged on the light-gathering substrate 1, an oil outlet seat 19 is fixedly connected on the oil box 18, a communicating groove 20 and a leakage groove 21 are arranged on the oil outlet seat 19, an inclined plug 22 is movably arranged in the leakage groove 21, and a bottom rod 23 is fixedly connected on the inclined plug 22;
meanwhile, a lubricating and anti-corrosion structure and a lubricating oil dispersing structure are further arranged aiming at the angle adjusting structure and the height adjusting structure, so that the lubricating and anti-corrosion effect can be automatically achieved in the adjusting process, the whole light condensing device is ensured to perform stable light condensing work under the complicated and changeable outdoor environment, and the phenomenon of blocking among the structures is prevented;
the lubricating and rust-proof structure is arranged on the side surface of the mounting shaft 7, lubricating oil is arranged in the oil box 18, the communicating groove 20 is communicated with the oil box 18, the leakage groove 21 penetrates through the oil seat 19 to be arranged, the inclined plug 22 is connected through a spring, and the bottom rod 23 protrudes out of the bottom of the oil seat 19;
the lubricating and rust-proof structure is arranged aiming at the angle fine-tuning structure, and in the rotating process of the mounting shaft 7 and the rotating seat 8, the mounting shaft 7 pushes the bottom rod 23, so that the bevel plug 22 moves in the leakage groove 21, the lubricating oil in the oil box 18 enters the mounting shaft 7 from the leakage groove 21, the mounting shaft 7 is effectively prevented from being corroded, and the smooth rotation regulation is ensured;
the lubricating oil dispersing structure comprises a spreading groove 24 arranged on the rotating seat 8, a magnetic pushing block 25 is slidably arranged in the spreading groove 24, a one-way pipe 26 is arranged on the magnetic pushing block 25, a magnetic seat 27 is fixedly arranged in the spreading groove 24, and the magnetic pushing block 25 is connected with the light gathering seat 15 through a pull rope 28;
in order to prevent the lubricating oil from leaking due to the lubricating and rust-proof structure, the lubricating oil dispersing structure can also guide the redundant lubricating oil to enable the redundant lubricating oil to enter the slideway 14, so that the smooth height adjustment of the condenser 16 is ensured;
when the invention is used: firstly, the invention is provided with a foldable spotlight device on a conventional floodlight device, the floodlight device is provided with an installation support 3 for installing an illuminating lamp 4 and can carry out illumination, a power generation plate 5 is also arranged on the floodlight device for generating power, the spotlight device is folded on the installation support 3 through an adjusting motor 6 during normal illumination without causing interference to the illuminating lamp 4, when the floodlight needs to be carried out, the spotlight device can be covered on the illuminating lamp 4 through the work of the adjusting motor 6 to carry out optical treatment on a light source, thereby achieving the spotlight effect, the device has the advantage of dual purposes of one lamp, saving the cost, only needing a single installation position, being more convenient for site arrangement and reducing the requirement on the site, the spotlight device takes a spotlight substrate 1 as a core and is provided with an adjustable installation of a spotlight lens 16, firstly, the installation of a rotating seat 8 is carried out on the spotlight substrate 1 through an installation shaft 7, through the rotation of the rotating seat 8, the irradiation angle of the condensing lens 16 can be adjusted, the angle of the rotating seat 8 is controlled through an angle fine adjustment structure, the first push rod 11 can drive the pressure head 12 to move in a telescopic way, the position of the pressure head 12 on the inclined plane block 10 determines the angle of the rotating seat 8, and further the effect of adjusting the angle of the condensing lens 16 is achieved, in addition, a height adjustment structure is further arranged on the rotating seat 8, through the extension and retraction of the second push rod 17, the condensing seat 15 can be driven to move along the slide way 14, so that the height of the condensing lens 16 on the condensing seat 15 is changed, the distance between the condensing lens 16 and the illuminating lamp 4 is further adjusted, the effect of adjusting the aperture size is achieved, the illumination range of the condensing device can be effectively controlled by matching with the angle adjustment structure, meanwhile, aiming at the angle adjustment structure and the height adjustment structure, a lubricating anti-rust structure and a lubricating oil dispersion structure are further arranged, can be at the in-process of adjusting, automatic play lubricated anticorrosive effect, guarantee that whole spotlight device is under complicated changeable outdoor environment, carry out stable spotlight work, prevent the dead condition of card from appearing between the structure, lubricated rust-resistant structure sets up to angle fine setting structure, at installation axle 7 and rotation seat 8 pivoted in-process, installation axle 7 promotes sill bar 23, thereby make inclined plug 22 remove in the small opening 21, make lubricating oil in the oil box 18 enter into on the installation axle 7 from the small opening 21, the effectual corrosion of installation axle 7 that prevents, guarantee to rotate the smooth and easy of regulation, and in order to prevent the lubricating oil water clock that lubricated rust-resistant structure produced, lubricating oil dispersion structure can also lead to unnecessary lubricating oil, make it enter into slide 14, guarantee the smooth and easy of 16 altitude mixture control of condensing lens.
The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention should not be limited thereto, and those skilled in the art will be able to make various modifications without inventive changes from the above concepts and the scope of the present invention.

Claims (8)

1. An adjustable range spotlight device of a lighting device, comprising a spotlight substrate, characterized in that: the light-gathering substrate is rotatably arranged on the hinge seat, the hinge seat is fixedly arranged on the mounting bracket, the lighting lamp and the power generation board are fixedly arranged on the mounting bracket, and the adjusting motor is fixedly arranged on the hinge seat;
rotate on the spotlight base plate and be connected with the installation axle, and install axle fixed connection on rotating the seat, rotate fixedly connected with reset spring on the seat, and rotate seat and angle fine setting structural connection, it assembles the groove to rotate to be provided with on the seat, and assembles through slide slidable mounting in the groove and have a spotlight seat, fixedly connected with condensing lens on the spotlight seat, and spotlight seat fixed connection is on the second push rod, rotate the seat and go up to install the axle and be provided with the lubricated rust-resistant structure that has trigger function to the axle, and rotate the seat and go up to further be provided with lubricating oil dispersion structure to the slide.
2. An adjustable range condensing device of a lighting device according to claim 1, characterized in that: the tail of spotlight base plate is provided with the bracing piece, and the bracing piece is installed in articulated seat through the pivot, and the pivot is connected with adjusting motor, be provided with the wall mounting on the installing support, and light fixed mounting is at the front end of installing support, the electricity-generating board is solar panel.
3. An adjustable range condensing device of a lighting device according to claim 1, characterized in that: the middle part of spotlight base plate is provided with logical groove, and installs the axle setting in the both sides of rotating the seat, and rotates the seat and pass through the installation axle setting and pass through the inslot, reset spring connects between rotation seat and spotlight base plate.
4. An adjustable range condensing device of a lighting device according to claim 1, characterized in that: the angle fine adjustment structure comprises an inclined plane block fixedly connected to the rotating seat, the angle adjustment structure further comprises a first push rod fixedly installed on the light gathering substrate, a pressure head is fixedly connected to the first push rod, the inclined plane block is installed on the bottom surface of the rotating seat, and the pressure head is in contact connection with the inclined plane of the inclined plane block.
5. An adjustable range condensing device of a lighting device according to claim 1, wherein: the groove that assembles runs through the rotation seat and sets up, and the slide is installed at the both sides of assembling the groove, the light gathering seat is connected between the slide of both sides, and the condensing lens is located the middle part of light gathering seat, the flexible end and the light gathering seat of second push rod are connected.
6. An adjustable range condensing device of a lighting device according to claim 1, wherein: the lubricating and rust-proof structure comprises an oil box fixedly mounted on the light-gathering substrate, an oil outlet seat is fixedly connected to the oil box, a communicating groove and a leakage groove are formed in the oil outlet seat, an inclined plug is movably mounted in the leakage groove, and a bottom rod is fixedly connected to the inclined plug.
7. An adjustable range condensing device of a lighting device according to claim 6, characterized in that: the lubricating and rust-proof structure is arranged on the side face of the installation shaft, lubricating oil is arranged in the oil box, the communication groove is communicated with the oil box, the leakage groove penetrates through the oil outlet seat to be arranged, the inclined plug is connected through the spring, and the bottom rod protrudes out of the bottom of the oil outlet seat.
8. An adjustable range condensing device of a lighting device according to claim 1, characterized in that: lubricating oil dispersion structure is including setting up the groove of stretching on rotating the seat, and stretch sliding mounting in the groove and have the magnetism ejector pad, be provided with the check pipe on the magnetism ejector pad, and stretch fixed mounting in the groove and have the magnetism seat, the magnetism ejector pad passes through the stay cord and is connected with the light gathering seat.
CN202210310400.7A 2022-03-28 2022-03-28 Adjustable range light condensing device of lighting device Active CN114623409B (en)

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CN114623409B CN114623409B (en) 2023-08-11

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CN107477523A (en) * 2017-09-07 2017-12-15 深圳市尚为照明有限公司 A kind of device for being provided simultaneously with double optics luminous intensity distribution
CN110657406A (en) * 2018-06-27 2020-01-07 阿诺尔德-里希特电影技术两合公司 Adjustable carrier structure for spotlight and spotlight
CN209819318U (en) * 2019-06-13 2019-12-20 南昌欧赛牡光电有限公司 Novel multi-functional outdoor projecting lamp of LED
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CN112254047A (en) * 2020-11-26 2021-01-22 广州雄智照明实业有限公司 Optical module and lamps and lanterns of adjustable polarisation
CN112610925A (en) * 2020-12-21 2021-04-06 杭州盛通科技有限公司 Solar LED lamp capable of adjusting light source light concentration
CN113007649A (en) * 2021-03-02 2021-06-22 深圳市光世界科技有限公司 LED industrial and mining lamp easy to disassemble, assemble and maintain
CN214890987U (en) * 2021-06-23 2021-11-26 江苏中科朗恩斯车辆科技有限公司 Lubricated effectual dimmer drive mechanism
CN214890841U (en) * 2021-06-24 2021-11-26 广东剑光电子科技有限公司 Lamp panel assembly and bracket lamp
CN113834039A (en) * 2021-09-27 2021-12-24 信阳农林学院 Rotary pattern disc with accurate pattern positioning function

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