CN109027886B - Multifunctional solar lamp - Google Patents

Multifunctional solar lamp Download PDF

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Publication number
CN109027886B
CN109027886B CN201810598790.6A CN201810598790A CN109027886B CN 109027886 B CN109027886 B CN 109027886B CN 201810598790 A CN201810598790 A CN 201810598790A CN 109027886 B CN109027886 B CN 109027886B
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CN
China
Prior art keywords
solar panel
solar
lamp
connecting rod
inner ring
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Application number
CN201810598790.6A
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Chinese (zh)
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CN109027886A (en
Inventor
魏志财
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Cixi Caiyue Photovoltaic Technology Co ltd
Original Assignee
Cixi Caiyue Photovoltaic Technology Co ltd
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Priority to CN201810598790.6A priority Critical patent/CN109027886B/en
Publication of CN109027886A publication Critical patent/CN109027886A/en
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Classifications

    • 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
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/20Collapsible or foldable PV modules
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a multifunctional solar lamp, which comprises a solar module and a lamp holder module fixedly connected with the solar module, wherein the solar module comprises a body and a solar panel, a storage battery electrically connected with the solar panel is arranged in the body, the lamp holder module comprises a bulb electrically connected with the storage battery, the solar module also comprises a driving mechanism, the solar panel is arranged on the surface of the body extending towards the same direction, the solar panel is hinged on the body, and the driving mechanism can enable the solar panel to be selectively folded on the body or unfolded. Through setting solar panel to can be rotatory for the body, can open certain angle and then make every solar panel can both be penetrated directly by the sunlight as far as possible with solar panel, improved solar panel's utilization efficiency.

Description

Multifunctional solar lamp
Technical Field
The invention relates to a lighting tool, in particular to a multifunctional solar lamp.
Background
At present, it is common to use solar energy to provide electric energy for lamps, and the use of solar energy is more convenient in the absence of other electric energy supplies, especially in the field.
At present, many are setting up solar panel on removing the lamps and lanterns, but because remove lamps and lanterns itself less to the fixed form that solar energy is commonly used is directly to fix solar panel on the surface of lamps and lanterns, though set up solar panel on a plurality of surfaces, but can not make every solar panel all directly receive the sunlight when using, can not make full use of solar panel.
In addition, the function of the existing solar lamp is too simple, and the lamp is often required to have more functions in the field.
Disclosure of Invention
The invention mainly aims to provide a multifunctional solar lamp, which enables solar panels to rotate so that as many solar panels as possible directly receive sunlight and fully utilize the solar panels.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a multifunctional solar lamp, includes solar module and with solar module fixed connection's lamp holder module, solar module includes body and solar panel, its characterized in that, solar module still includes actuating mechanism, all is provided with solar panel towards the surface of same direction extension on the body, solar panel articulates on the body, actuating mechanism can make solar panel selectively fold to the body on or expand.
Preferably, the surface of each body provided with the solar panel is provided with a groove which is consistent with the shape of the solar panel.
Preferably, the driving mechanism comprises a rotary cover which is rotatably fixed at the top end of the body and cannot move up and down, an inner ring with external threads and a connecting rod, wherein one end of the connecting rod is movably connected with the inner ring, the other end of the connecting rod is movably connected with the solar panel, and the rotary cover is provided with internal threads matched with the external threads on the inner ring.
Preferably, the top of body is provided with the centre bore be provided with the annular on the lateral wall of centre bore, be provided with outside annular arch at the lower extreme of spiral cover, annular arch is placed in the annular and can rotate relative the annular.
Preferably, a guide rod coaxial with the central hole is arranged at the upper end of the body, a guide groove extending along the axial direction is arranged on the outer surface of the guide rod, and a raised line matched with the guide groove is arranged on the inner surface of the inner ring.
Preferably, a connecting rod groove corresponding to each solar panel is arranged at the upper part of the body, and each connecting rod groove forms an opening on the surface of the body, on which the solar panel is arranged, and the connecting rod passes through the opening.
Preferably, the connecting rod comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is movably connected with the inner ring, one end of the second connecting rod is movably connected with the solar panel, and the other end of the first connecting rod is hinged with the other end of the second connecting rod.
Preferably, one end of the first connecting rod movably connected with the inner ring is provided with a sector-shaped tooth, the first connecting rod is hinged to the groove wall of the connecting groove at the position of the circle center of the sector-shaped tooth, the outer surface of the inner ring is provided with a rack extending along the axial direction, and the sector-shaped tooth is meshed with the rack.
Preferably, the lamp holder module comprises a connecting column fixed on the body, a fixed seat fixed on the connecting column and far away from one end of the body, and a lamp holder fixed on one side of the fixed seat and far away from the connecting column, and the lamp holder is hinged on the fixed seat.
Preferably, the lamp holder has two lamp holders, and the two lamp holders are hinged to the opposite outer sides of the fixing base at the sides far away from each other.
Compared with the prior art, the invention has the following beneficial effects:
1) the solar panel of the lamp can be folded or unfolded through the driving mechanism, so that the solar panel fixed on each surface of the body can be irradiated by the sun as much as possible, and the utilization efficiency of the solar panel is improved;
2) the lamp holder of this lamp has two to all can rotate, can satisfy different demands through rotatory different angles, the function is many, facilitates the use.
Drawings
FIG. 1 is an overall view of a preferred embodiment according to the present invention
FIG. 2 is an exploded view of a preferred embodiment according to the present invention
FIG. 3 is a block diagram of a lamp head module according to a preferred embodiment of the present invention
Fig. 4 is a structural view of a lamp socket according to a preferred embodiment of the present invention
FIG. 5 is an internal view of a preferred embodiment according to the present invention
FIG. 6 is a block diagram of an inner ring in accordance with a preferred embodiment of the present invention
FIG. 7 is a structural view of a first link according to a preferred embodiment of the present invention
Figure 8 is an expanded view of a solar panel according to a preferred embodiment of the present invention
Fig. 9-11 are several flashlight modes according to a preferred embodiment of the present invention
Fig. 12-14 are several floor modes according to a preferred embodiment of the present invention
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 8, a multifunctional solar lamp comprises a solar module 1 and a lamp holder module 2 fixedly connected with the solar module 1.
The solar module includes a body 11, a plurality of solar panels 12 rotatably fixed on a surface of the body 11, and a driving mechanism 13 driving the solar panels 12 to be unfolded and folded.
Preferably, the body 11 is a cuboid, the cross section is a square, the solar panel 12 is hinged at one end of the rectangular surface of the body 1, and each rectangular surface of the body 11 is hinged with one solar panel 12, namely four solar panels 12.
In order to protect the solar panel to a certain extent when the solar panel is folded, a groove 111 for accommodating the solar panel 12 is formed in the surface of each rectangle of the body 11, and the solar panel 12 can be prevented from being protected in the groove 111 after being folded.
The driving mechanism 3 includes a rotary cap 31 fixed on the top end of the body 11 in a rotatable manner and not capable of moving up and down, an inner ring 32 with external threads, and a connecting rod with one end movably connected with the inner ring and the other end movably connected with the solar panel 12. Specifically, a central hole 115 is provided at the top end of the body 11, a ring of annular grooves 116 are provided on the side wall of the central hole 115, an outward annular protrusion is provided at the lower end edge of the spin cover 31, and the annular protrusion is inserted into the annular grooves 116 during use, so that the annular protrusion can rotate relative to the annular grooves 116 and the spin cover 31 can rotate relative to the body 11 but cannot move up and down.
The spiral cover 31 is provided with an internal thread matched with the external thread of the inner ring 32, the inner ring 32 can move up and down by rotating the spiral cover 31, and the inner ring 32 can drive the solar panel 12 to unfold and fold through the connecting rod. Meanwhile, in order to ensure that the screw cap 31 and the inner ring 32 do not rotate by themselves, the screw thread between the screw cap 31 and the inner ring 32 has a self-locking function.
In order to ensure that the inner ring 32 can move up and down along the central line of the body 11, a guide rod 112 extending from the top end is arranged in the body 11, the axis of the guide rod 112 is overlapped with the central line of the body 11, a guide groove 113 extending up and down along the central line is arranged on the surface of the guide rod 112, meanwhile, a convex strip 321 matched with the guide groove 113 is arranged on the inner surface of the inner ring 32, and the inner ring 32 can move up and down along the guide rod 112 through the matching of the convex strip 321 and the guide groove 113 so as to stably move up and down along the central line of the body 1.
In order to facilitate the connection of the connecting rod with the inner ring 32 and the solar panel 12, a connecting rod slot 114 is disposed at the upper end of the body 11, the upper end of the connecting rod slot 114 is communicated with the central hole 115, the lower end is communicated with the outside through an opening 117 extending up and down on the rectangular surface of the body 1, one end of the connecting rod is movably connected with the inner ring 32 in the connecting rod slot 114, and the other end passes through the opening 117 and is movably connected with the solar panel 12.
Specifically, the connecting rods comprise a first connecting rod 331 movably connected with the inner ring 32 and a second connecting rod 332 movably connected with the solar panel 12, and the first connecting rod 331 and the second connecting rod 332 are hinged. Moreover, a sector-shaped tooth 3311 is disposed at one end of the first link 331, which is connected to the inner ring 32, and the sector-shaped tooth 3311 is hinged to a wall of the link slot 114 at a position corresponding to a substantial center of the sector, and a rack 322 is disposed at a position on the inner ring 32 corresponding to the sector-shaped tooth 3311 of each first link 331, when the sector-shaped tooth 3311 is engaged with the rack 322, the inner ring 32 can drive the first link 331 to rotate, the first link 331 can drive the second link 332 to swing, and the second link 332 can drive the solar panel to unfold or fold.
To save space, the first link 331 is bent inward. Four sets of connecting rods are provided corresponding to the four solar panels 12, and all the connecting rods have the same structure.
In order to facilitate hanging the screw cap 31, a hook 312 is provided on the top of the screw cap 31, and the lamp can be conveniently hung by pinching the hook 312.
A storage battery is arranged in the body 1 and is electrically connected with the solar panel 12. Specifically, the principle of the solar panel 12 charging the battery belongs to the prior art, and is not described in detail herein.
The lamp holder module 2 comprises a connecting pole 21 connected with the solar module 1, a fixed seat 22 rotatably fixed at the lower end of the connecting pole 21, a lamp holder 23 fixed below the fixed seat 22, and a dimming ring 25 arranged above the lamp holder 23 and capable of rotating around the connecting pole 21.
The connection post 21 can be inserted into the lower end of the body 11 in a vertically movable manner, and within the length range of the connection post 21, the connection post 21 can extend out of the body 11 by any length and can not move vertically by itself so as to adjust the overall height of the lamp. Specifically, the friction between the connecting column 21 and the body 11 can be increased to prevent the two from moving relatively, although other methods in the prior art can be adopted, and will not be described in detail here.
The brightness of the bulb described below can be adjusted by rotating the light adjusting ring 25, and in particular, how to adjust the brightness of the bulb by the light adjusting ring 25 belongs to the prior art, and the details are not described here.
The lamp holders 23 have two lamp holders, the outer sides of the two lamp holders 23 are hinged with the outer side of the fixed seat 22, and the hinged positions of the two lamp holders 23 are respectively located on the sides far away from each other. In addition, since the lamp socket 23 can be rotated only by a certain external force and cannot be rotated by itself, the lamp socket 23 can be easily maintained at a certain angle when the lamp socket 23 is rotated at the certain angle. Preferably, the lamp holder 23 is rotatable 180 ° with respect to the holder 22, i.e. the bulb is able to illuminate at least in a front-rear range.
The lamp socket 23 is provided with a bulb mounting groove 231, and the bulb 24 is mounted in the bulb mounting groove 231, and the bulb mounting groove 231 has a light-condensing function. The bulb 24 is an eccentric bulb, the bulb 24 is rotatable in the socket 23, and the eccentric bulb is irradiated in a specific direction by rotating the bulb 24. Also, a plurality of bulb mounting grooves 231 may be provided on the lamp socket 23 to mount a plurality of bulbs 24. The bulb 24 is connected with the storage battery through a lead, and a switch is arranged on the lead for connecting the bulb 24 with the storage battery, and the switch can be fixed at the end part of the body 11 far away from one end of the lamp holder module 2, or other suitable positions.
For this purpose, the lamp has several flashlight modes: flashlight mode one: in the normal mode, as shown in fig. 9, all the bulbs 24 are directed forward; and a flashlight mode II: as shown in fig. 10, one of the lamp sockets 23 faces forward, and the other lamp socket 23 faces downward, so that the lighting device can illuminate not only forward but also downward when in use, and can see the condition under the feet and forward in time; a flashlight mode III: as shown in fig. 11, one of the lamp sockets 23 is turned back and forth, and the other lamp socket 23 is turned back, so that the user can illuminate the road in front of the user and the road behind the user, and the user can be helped to illuminate the road behind the user.
The lamp also has a ground mode, as shown in fig. 12-14, a reflective plate or a reflective material is disposed on the back of the solar panel 12, and the bulb 24 can reflect light when it irradiates towards the solar panel 12, so that the illumination range can be enlarged by adjusting the angles of the bulb 24 and the solar panel 12. This arrangement is suitable for situations where placement on the ground or on other objects, etc., does not require human hands to hold. For the convenience of placement, supporting legs 221 extending toward the side away from the solar module 1 are provided at the corners of the fixing base 22.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. A multifunctional solar lamp comprises a solar module and a lamp holder module fixedly connected with the solar module, wherein the solar module comprises a body and a solar panel, a storage battery electrically connected with the solar panel is arranged in the body, the lamp holder module comprises a bulb electrically connected with the storage battery, and the multifunctional solar lamp is characterized in that the solar module also comprises a driving mechanism, the solar panel is arranged on the surface of the body extending towards the same direction, the solar panel is hinged on the body, the driving mechanism can enable the solar panel to be selectively folded on the body or unfolded, the driving mechanism comprises a rotary cover which is rotatably fixed at the top end of the body and can not move up and down, an inner ring with external threads and a connecting rod, one end of the rotary cover is movably connected with the inner ring, the other end of the rotary cover is movably connected with the solar panel, the rotary cover is provided with internal threads matched with the external threads on the inner ring, the top end of the body is provided with a central hole, the side wall of the central hole is provided with an annular groove, the lower end of the screw cap is provided with an outward annular bulge, the annular bulge is placed in the annular groove and can rotate relative to the annular groove, the upper part of the body is provided with a connecting rod groove corresponding to each solar panel, each connecting rod groove is provided with a solar panel surface forming opening on the body, the connecting rod penetrates through the opening, the connecting rod comprises a first connecting rod with one end movably connected with the inner ring and a second connecting rod with one end movably connected with the solar panel, the other end of the first connecting rod is hinged with the other end of the second connecting rod, one end of the first connecting rod movably connected with the inner ring is provided with a sector tooth, the first connecting rod is hinged on the groove wall of the connecting groove at the position of the circle center of the sector tooth, and the outer surface of, sector-shaped tooth and rack toothing, the lamp holder module is including the spliced pole of fixing to the body, fix to the spliced pole and keep away from the fixing base of body one end and fix the lamp stand of keeping away from spliced pole one side at the fixing base, the lamp stand articulates on the fixing base, the lamp stand has two, two one side that the lamp stand kept away from each other articulates respectively on the relative outside of fixing base to two lamp stands can set up according to one of following mode at least: both lamp holders face forward; one lamp holder faces forward, and the other lamp holder faces downward; one towards the front and the other towards the back.
2. The multifunctional solar lamp as claimed in claim 1, wherein the surface of each body provided with the solar panel is provided with a groove corresponding to the shape of the solar panel.
3. The multifunctional solar lamp as claimed in claim 1, wherein a guide rod coaxial with the central hole is disposed at the upper end of the body, a guide groove extending in the axial direction is disposed on the outer surface of the guide rod, and a protrusion strip engaged with the guide groove is disposed on the inner surface of the inner ring.
CN201810598790.6A 2018-06-12 2018-06-12 Multifunctional solar lamp Active CN109027886B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810598790.6A CN109027886B (en) 2018-06-12 2018-06-12 Multifunctional solar lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810598790.6A CN109027886B (en) 2018-06-12 2018-06-12 Multifunctional solar lamp

Publications (2)

Publication Number Publication Date
CN109027886A CN109027886A (en) 2018-12-18
CN109027886B true CN109027886B (en) 2021-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810598790.6A Active CN109027886B (en) 2018-06-12 2018-06-12 Multifunctional solar lamp

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111895343B (en) * 2020-07-28 2021-12-07 宁波欧陆克电器有限公司 Solar LED street lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023757A (en) * 1989-05-26 1991-06-11 John Shirilla Umbrella type reflector for photographic reflection
CN2132073Y (en) * 1992-08-03 1993-05-05 可利大企业有限公司 Lampshade with improved umbrella structure
US6206551B1 (en) * 1999-04-08 2001-03-27 Charles E. Stubblefield, Jr. Foldable lantern reflector and shade
CN2797854Y (en) * 2005-04-30 2006-07-19 高华喜 Portable solar energy lamp
CN103994410B (en) * 2013-02-19 2017-06-20 宁波天瑞电器有限公司 A kind of portable lamp
CN204268345U (en) * 2014-11-27 2015-04-15 陈建勋 A kind of multifuctional solar desk lamp
CN205782650U (en) * 2016-05-27 2016-12-07 重庆电讯职业学院 A kind of desk lamp of scalable illumination range
CN206377522U (en) * 2017-01-21 2017-08-04 林政铖 A kind of portable desk lamp of adjustable-angle

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