CN111720787A - Outdoor solar waterproof lamp - Google Patents

Outdoor solar waterproof lamp Download PDF

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Publication number
CN111720787A
CN111720787A CN202010579758.0A CN202010579758A CN111720787A CN 111720787 A CN111720787 A CN 111720787A CN 202010579758 A CN202010579758 A CN 202010579758A CN 111720787 A CN111720787 A CN 111720787A
Authority
CN
China
Prior art keywords
charging
solar
pcb
light
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010579758.0A
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Chinese (zh)
Inventor
殷本强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Kutewei Technology Co ltd
Original Assignee
Shenzhen Kutewei Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Kutewei Technology Co ltd filed Critical Shenzhen Kutewei Technology Co ltd
Priority to CN202010579758.0A priority Critical patent/CN111720787A/en
Publication of CN111720787A publication Critical patent/CN111720787A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
    • 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

Abstract

The invention discloses an outdoor solar waterproof lamp which comprises a shell, a solar panel, a light-emitting component and a light-transmitting inflatable outer cover, wherein the solar panel is arranged on the upper end surface of the shell and used for supplying power to the power supply component; the solar panel is electrically connected with the light-emitting component and is used for providing electric energy for the light-emitting component. The casing includes upper cover and base, is equipped with the well plenum chamber that is used for installing PCB lamp plate, battery, the PCB board that charges between upper cover and the base, and the casing lower extreme still is equipped with the callus on the sole. The invention has the advantages that the silicon solar cell is used for charging the rechargeable battery to store energy, and the rectifier diode prevents the solar cell from keeping consistent internal resistance when the storage battery reversely discharges the solar cell and the diode is used in parallel when the voltage of the solar cell is reduced or the power is not generated. Compared with monocrystalline silicon, the polycrystalline silicon thin film solar cell has low cost and higher efficiency than an amorphous silicon thin film cell.

Description

Outdoor solar waterproof lamp
Technical Field
The invention relates to the field of lamp manufacturing, in particular to an outdoor solar waterproof lamp which can be used as a solar landscape lamp, a lawn lamp and an above-water floating lamp.
Background
In the face of the current economic pressure and the constant change of international situation, the requirement on product quality is high, and simultaneously, the cost is low, the outdoor landscape and lighting ball lamps in the current market are all used for PC material blow molding, the volume is large after the forming, a large expense loss is caused to the transportation cost, the PVC material can be directly hot-pressed on a base to achieve the required shape through inflation, the conversion efficiency is highest through the existing monocrystalline silicon solar cell, and the technology is the most mature. The highest conversion efficiency in the laboratory was 24.7% and the efficiency on a large scale was 15% (cut-off 2011, 18%). However, since the cost price of monocrystalline silicon is high, it is difficult to greatly reduce the cost, and in order to save silicon materials, polycrystalline silicon films and amorphous silicon films are developed as substitute products of monocrystalline silicon solar cells. The amorphous silicon thin film solar cell has the advantages of low cost, light weight, high conversion efficiency, convenience for large-scale production and great potential. But is limited by photoelectric efficiency fading effect caused by the material, the stability is not high, and the practical application of the material is directly influenced. Compared with monocrystalline silicon, the polycrystalline silicon thin film solar cell has low cost, higher efficiency than that of an amorphous silicon thin film cell, 18 percent of the highest conversion efficiency in a laboratory and 10 percent of the conversion efficiency in industrial scale production, and the polycrystalline silicon thin film cell will occupy the leading position in the solar cell market in the near future. Therefore, the applicant has developed intelligent charging and discharging technology based on the gas-filled PVC polycrystalline silicon solar cell.
Disclosure of Invention
Based on the outdoor solar waterproof lamp, the inflatable outer cover is convenient to use, is inflated and deflated when not used, is stored, is convenient to transport, is sufficiently innovative and has sufficient market competitiveness, multiple application scenes, the inflatable outer cover is changeable in shape and simple to manufacture, meanwhile, the power supply assembly is combined with an external mains supply power supply mode through solar charging, actual charging is convenient to select, and meanwhile, the solar charging is green and environment-friendly.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
an outdoor solar waterproof lamp comprises a shell, a solar panel, a light-emitting component and a light-transmitting inflatable outer cover, wherein the solar panel is arranged on the upper end surface of the shell and used for supplying power to a power supply component, the light-emitting component is arranged on the shell and connected with the power supply component, and the light-transmitting inflatable outer cover is arranged on the shell and covers the light-emitting component and the solar panel; the solar panel is electrically connected with the light-emitting component and is used for providing electric energy for the light-emitting component. The casing includes upper cover and base, is equipped with the well plenum chamber that is used for installing PCB lamp plate, battery, the PCB board that charges between upper cover and the base, and the casing lower extreme still is equipped with the callus on the sole.
Preferably, the solar panel comprises a polyester film, an EVA film, a solar wafer and a phenolic paper board, wherein the polyester film, the EVA film, the solar wafer and the phenolic paper board are sequentially connected.
Preferably, the power supply assembly comprises a solar panel and a charging PCB arranged in the shell, and the output end of the charging PCB is connected with the power input end of the PCB lamp panel of the light-emitting assembly; the power supply assembly further comprises a battery arranged inside the shell, the charging PCB is further electrically connected with the battery, and a power switch used for controlling the power on-off of the PCB lamp panel is arranged on the charging PCB.
Preferably, still be equipped with the mouth that charges on the casing, the mouth that charges and the PCB board that charges that is equipped with corresponds for meet with external battery charging outfit and carry out the electric energy and supply, the lamp pearl dustcoat of PCB lamp plate is equipped with the printing opacity cover, and the printing opacity cover sees through fixed lamp shade screw lock on the PCB lamp plate.
Preferably, the charging port is also provided with a charging silica gel plug which is used for plugging the charging port when the charging port is not connected with external charging equipment for charging.
Preferably, for the convenience of practical use, the device is also provided with a wireless remote controller which adopts 433.92 MHZ.
The invention has the beneficial effects that: the high PC blow molding is changed into a PVC soft product, the light is refracted on the substrate of the solar cell by utilizing the light transmittance of the PVC, and the PVC is in a hollow spherical shape, so that all light can be polymerized and irradiated on the substrate to achieve constant charging current, and the cell can be quickly fully charged.
The silicon solar cell is used for charging the rechargeable battery to store energy, and the rectifier diode prevents the solar cell from keeping consistent internal resistance when the storage battery reversely discharges the solar cell and the diode is used in parallel when the voltage of the solar cell is reduced or the power is not generated.
Compared with monocrystalline silicon, the polycrystalline silicon thin film solar cell has low cost, higher efficiency than that of an amorphous silicon thin film cell, 18 percent of the highest conversion efficiency in a laboratory and 10 percent of the conversion efficiency in industrial scale production.
Meanwhile, 433.92MHZ wireless remote control is adopted, the distance is as long as 80-100 meters, and the mode of the lamp can be controlled at a distance. (the products on the market only have an infrared remote control function at present, and have the problems of short distance and large optical interference).
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the solar panel of the present invention.
In the figure: 1-inflatable outer cover, 2-solar panel, 3-fixed upper cover screw, 4-upper cover, 5-fixed lampshade screw, 6-light-transmitting cover, 7-PCB lamp panel, 8-locked charging panel screw, 9-battery, 10-charging PCB, 11-base, 12-foot pad, 13-charging silica gel plug, 21-polyester film, 22-EVA film, 23-solar wafer and 24-phenolic paper board.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The lamp housing that provides in this scheme adopts and aerifys 1 structural design of dustcoat, aerify when dustcoat 1 facilitates the use and accomodate after the gassing when not using, make things convenient for the transportation of lamps and lanterns, and the ten sufficient market competition of novelty is sufficient, it is many to be suitable for the scene, it is changeable to aerify dustcoat 1 form, simple to manufacture, the mode that the subassembly that supplies power simultaneously adopts solar charging and external commercial power to carry out the power supply combines together, the selection of convenient actual charging, adopt solar charging green simultaneously, be applicable to the development of society.
In the scheme, the formed soft PVS material is hot-pressed on the product base 11 to form a complete sealed sphere, all electronic parts are wrapped in the sphere, and the complete sphere is achieved through inflation, so that the lighting effect is achieved.
The solar cell 9 is mainly made of a semiconductor material, and generates a current by photoelectric conversion after absorbing light energy by using a photoelectric material, and the solar cell 9 is a device for directly converting the light energy into electric energy through a photoelectric effect or a photochemical effect.
Based on the fact that the charging efficiency of the polycrystalline silicon solar cell 9 is generally between 65% and 80%, the charging efficiency depends on the charging mode, i.e., objective conditions such as the charging rate and the utilization rate of active substances in the cell 9, and the charging efficiency is controlled according to the charging time rate and the charging current rate. The longer the charging time, the smaller the current, the higher the safe conversion efficiency of the electric energy, and the higher the compensation value; the shorter the charging time, the higher the current and the lower the conversion of the safe electric energy.
In the scheme, a rectifier diode is necessarily connected in series in the circuit of the storage battery 9 to prevent the storage battery 9 from keeping the internal resistance consistent when the storage battery 9 reversely discharges the solar battery 9 and uses the diode in parallel when the voltage of the solar battery 9 is reduced or the power is not generated.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1, an outdoor solar waterproof lamp comprises a shell, a solar panel 2 of a power supply component arranged on the upper end surface of the shell and used for supplying power, a light-emitting component arranged on the shell and connected with the power supply component, and a light-transmitting inflatable outer cover 1 arranged on the shell and covering the light-emitting component and the solar panel 2; the solar panel 2 is electrically connected with the light emitting component and used for providing electric energy for the light emitting component. The casing includes upper cover 4 and base 11, is equipped with the well plenum chamber that is used for installing PCB lamp plate 7, battery 9, rechargeable PCB board 10 between upper cover 4 and the base 11, and the casing lower extreme still is equipped with callus on the sole 12.
As shown in fig. 2, the solar panel 2 includes a polyester film 21, an EVA film 22, a solar wafer 23, and a phenolic cardboard 24, and the polyester film 21, the EVA film 22, the solar wafer 23, and the phenolic cardboard 24 are connected in this order. The electrons of the solar silicon material are orderly arranged on two surfaces of the silicon wafer, and under the influence of light energy, the electrons can orderly move in an oriented manner, and the oriented movement of the electrons generates current, so that the charging of the battery 9 can be completed.
The power supply assembly comprises a solar panel 2 and a charging PCB (printed circuit board) 10 arranged in the shell, and the output end of the charging PCB 10 is connected with the power input end of a PCB lamp panel 7 of the light-emitting assembly; the power supply assembly further comprises a battery 9 arranged inside the shell, the charging PCB 10 is further electrically connected with the battery 9, and a power switch used for controlling the on-off of a power supply of the PCB lamp panel 7 is arranged on the charging PCB 10.
Above-mentioned, still be equipped with the mouth that charges on the casing, the mouth that charges corresponds with the interface that charges that is equipped with on the PCB board 10 that charges for meet with external battery charging outfit and carry out the electric energy and supply, the department that charges still is equipped with the interface that charges and is used for plugging up the silica gel stopper 13 that charges of mouth when not meeting with external battery charging outfit and charging.
Above-mentioned, PCB lamp plate 7's lamp pearl dustcoat is equipped with printing opacity cover 6, and printing opacity cover 6 sees through 5 locks of fixed lamp shade screw on PCB lamp plate 7.
For the convenience of practical use, the device is also provided with a wireless remote controller which adopts 433.92 MHZ.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.

Claims (8)

1. An outdoor solar waterproof lamp is characterized by comprising a shell, a solar panel, a light-emitting component and a light-transmitting inflatable outer cover, wherein the solar panel is arranged on the upper end surface of the shell and used for supplying power to a power supply component; the solar panel is electrically connected with the light-emitting component and is used for providing electric energy for the light-emitting component.
2. The outdoor solar waterproof lamp according to claim 1, wherein the solar panel comprises a polyester film, an EVA film, a solar wafer and a phenolic paper board, and the polyester film, the EVA film, the solar wafer and the phenolic paper board are connected in sequence.
3. The outdoor solar waterproof lamp according to claim 1, wherein the power supply assembly comprises a solar panel and a charging PCB arranged inside the shell, and an output end of the charging PCB is connected with a power supply input end of a PCB lamp panel of the light-emitting assembly; the power supply assembly further comprises a battery arranged inside the shell, the charging PCB is further electrically connected with the battery, and a power switch used for controlling the power on-off of the PCB lamp panel is arranged on the charging PCB.
4. The outdoor solar waterproof lamp according to claim 3, wherein the casing is further provided with a charging port, and the charging port corresponds to a charging port arranged on the charging PCB and is used for being connected with external charging equipment to supplement electric energy.
5. The outdoor solar waterproof lamp according to claim 4, wherein the charging port is further provided with a charging silica gel plug for blocking the charging port when the charging port is not connected with external charging equipment for charging.
6. The outdoor solar waterproof lamp according to claim 1, wherein the lamp bead outer cover of the PCB lamp panel is provided with a light-transmitting cover, and the light-transmitting cover is locked on the PCB lamp panel through a fixed lamp shade screw.
7. The outdoor solar waterproof lamp according to claim 1, wherein the casing comprises an upper cover and a base, and a hollow chamber for installing the PCB lamp panel, the battery and the charging PCB is arranged between the upper cover and the base.
8. An outdoor solar waterproof lamp as claimed in claim 7, wherein a foot pad is further provided at the lower end of the housing.
CN202010579758.0A 2020-06-23 2020-06-23 Outdoor solar waterproof lamp Pending CN111720787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010579758.0A CN111720787A (en) 2020-06-23 2020-06-23 Outdoor solar waterproof lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010579758.0A CN111720787A (en) 2020-06-23 2020-06-23 Outdoor solar waterproof lamp

Publications (1)

Publication Number Publication Date
CN111720787A true CN111720787A (en) 2020-09-29

Family

ID=72568341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010579758.0A Pending CN111720787A (en) 2020-06-23 2020-06-23 Outdoor solar waterproof lamp

Country Status (1)

Country Link
CN (1) CN111720787A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002159A2 (en) * 2009-06-30 2011-01-06 (주) 에스엘테크 Road sign employing optical fibers
CN203322976U (en) * 2013-06-19 2013-12-04 泉州市朗旭电子科技有限公司 Novel solar lamp
CN105698116A (en) * 2016-04-08 2016-06-22 广东女神资产投资管理有限公司 Green energy illumining lamp body
CN209262900U (en) * 2019-02-13 2019-08-16 宁波家和作用光电科技有限公司 A kind of Solar lamp
CN110140222A (en) * 2017-02-17 2019-08-16 松下知识产权经营株式会社 Solar cell module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011002159A2 (en) * 2009-06-30 2011-01-06 (주) 에스엘테크 Road sign employing optical fibers
CN203322976U (en) * 2013-06-19 2013-12-04 泉州市朗旭电子科技有限公司 Novel solar lamp
CN105698116A (en) * 2016-04-08 2016-06-22 广东女神资产投资管理有限公司 Green energy illumining lamp body
CN110140222A (en) * 2017-02-17 2019-08-16 松下知识产权经营株式会社 Solar cell module
CN209262900U (en) * 2019-02-13 2019-08-16 宁波家和作用光电科技有限公司 A kind of Solar lamp

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Application publication date: 20200929

RJ01 Rejection of invention patent application after publication