CN109595524B - LED warning light in mountain - Google Patents
LED warning light in mountain Download PDFInfo
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- CN109595524B CN109595524B CN201811569551.4A CN201811569551A CN109595524B CN 109595524 B CN109595524 B CN 109595524B CN 201811569551 A CN201811569551 A CN 201811569551A CN 109595524 B CN109595524 B CN 109595524B
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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
- F21S9/037—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 and the lighting unit being located within or on the same housing
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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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
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- 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
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
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- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0064—Health, life-saving or fire-fighting equipment
- F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
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- 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]
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Computer Security & Cryptography (AREA)
- Environmental & Geological Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention discloses a LED warning lamp for mountains, which comprises a warning lamp system, wherein a wind direction guide sheet is arranged on one side in front of the warning lamp system, and a rotary adjusting mechanism is arranged between the front ends of the wind direction guide sheets; warning light system includes transparent lamp body, transparent lamp body's internally mounted has a lamp section of thick bamboo, and the outer peripheral face of a lamp section of thick bamboo is equipped with a plurality of LED lamps, and the internally mounted of a lamp section of thick bamboo has first location section of thick bamboo, and the outer peripheral face coiling of first location section of thick bamboo has first thin film battery, and first thin film battery is connected for the electricity with the LED lamp, and the internally mounted of a first location section of thick bamboo has a second location section of thick bamboo, and the outer peripheral face coiling of a second location section of thick bamboo has second thin film battery, and second thin film battery. The service life of the warning lamp system is greatly prolonged; the movable shaft realizes movable adjustment along the guide groove, so that the movable piece can be moved and adjusted, and the wind direction guide piece can be conveniently turned and adjusted.
Description
Technical Field
The invention relates to a warning lamp, in particular to an LED warning lamp used in a mountain.
Background
The LED warning lamp is used for transmitting corresponding operation to people by displaying different colors of the lamp in the environments of mechanical equipment, roads, wharfs and the like. The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction. The existing LED warning lamp does not have a wind direction guiding function, is low in wind direction guiding control efficiency, and does not have a solar power supply function.
Disclosure of Invention
The invention aims to provide a protective warning lamp system; the service life of the warning lamp system is greatly prolonged; the movable shaft is adjusted along the guide groove in a movable mode, so that the movable piece can be adjusted in a movable mode, and the LED warning lamp used between mountains and used for turning over and adjusting the wind direction guide piece can be conveniently achieved.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a LED warning lamp in a mountain space comprises a warning lamp system, wherein a first wind direction guide sheet is arranged on one side in front of the warning lamp system, a second wind direction guide sheet is arranged on the other side in front of the warning lamp system, and a rotary adjusting mechanism is arranged between the front ends of the first wind direction guide sheet and the second wind direction guide sheet; a first guide ball is arranged on one side of the rear part of the warning lamp system, a first guide groove is formed in the middle of the first guide ball, a first moving shaft is inserted in the first guide groove, a first moving piece is arranged at the front end of the first moving shaft, the first moving piece is arranged at the position, opposite to the inner facing surface, of the rear end of the first wind direction guide piece, and the rear end of the first moving shaft is a free end; a second guide ball is arranged on the other side of the rear part of the warning lamp system, a second guide groove is formed in the middle of the second guide ball, a second moving shaft is inserted in the second guide groove, a second moving piece is arranged at the front end of the second moving shaft, and the second moving piece is arranged at the position, facing inwards, of the rear end of the second wind direction guide piece; the rear end of the second moving shaft is a free end; warning light system includes transparent lamp body, transparent lamp body's internally mounted has a lamp section of thick bamboo, and the outer peripheral face of a lamp section of thick bamboo is equipped with a plurality of LED lamps, and the internally mounted of a lamp section of thick bamboo has first location section of thick bamboo, and the outer peripheral face coiling of first location section of thick bamboo has first thin film battery, and first thin film battery is connected for the electricity with the LED lamp, and the internally mounted of a first location section of thick bamboo has a second location section of thick bamboo, and the outer peripheral face coiling of a second location section of thick bamboo has second thin film battery, and second thin film battery.
Furthermore, a control switch is arranged at the outer side of the transparent lamp shell and comprises two switches, one switch is arranged on a connecting circuit of the first thin film battery and the LED lamp, and the other switch is arranged on a connecting circuit of the second thin film battery and the LED lamp.
Further, the transparent lamp shell, the lamp barrel, the first positioning barrel and the second positioning barrel are coaxially arranged, and the cross sections of the transparent lamp shell, the lamp barrel, the first positioning barrel and the second positioning barrel are arranged in concentric circles.
Furthermore, the outer peripheral surface of the transparent lamp shell is coated with a glue layer, and the outer surface of the glue layer is flush with the root of the lamp bead of the LED lamp.
Further, the rotary adjusting mechanism comprises a guide shaft, positioning cylinders are arranged at two ends of the guide shaft and are arranged on two sides of the front end of the first wind direction guide piece, a groove is formed in the front end of the first wind direction guide piece, the positioning cylinders are arranged on two sides of the groove, a rotary adjusting pipe is arranged on a guide shaft sleeve and is arranged at the groove position, and the rotary adjusting pipe is connected with the front end of the second wind direction guide piece.
Furthermore, the free end of the first movable shaft and the free end of the second movable shaft are both clamped on the locking mechanism.
Furthermore, the locking mechanism comprises a locking disc, a first locking groove is formed in one side of the locking disc, the free end of the first movable shaft is clamped in the first locking groove, a second locking groove is formed in the other side of the locking disc, and the free end of the second movable shaft is clamped in the second locking groove.
Further, the outer ends of the first locking groove and the second locking groove are wider than the inner ends.
Furthermore, the outward facing surfaces of the first moving piece and the second moving piece are respectively provided with a magnetic absorption layer, the inward facing surfaces of the first wind direction guide piece and the second wind direction guide piece are respectively provided with a metal layer, the first moving piece is adsorbed on the first wind direction guide piece, and the second moving piece is adsorbed on the second wind direction guide piece.
Furthermore, the second thin film cell and the first thin film cell are both solar thin film cells.
The invention has the advantages and beneficial effects that: the operator installs the warning lamp on the mountain road or on the mountain land; the warning lamp system can play a warning role; the lighting device can play a role in lighting and protection, and can prevent wild animals from entering the mountainous fields; the second thin film battery and the first thin film battery can provide power for the LED lamp, so that the LED lamp is indicated to emit light; the LED lamp is protected through the transparent lamp shell; the LED lamp can play a role in warning; the first wind direction guide piece and the second wind direction guide piece can guide the blown wind, so that the warning lamp system is protected; the service life of the warning lamp system is greatly prolonged; the first moving shaft realizes moving adjustment along the first guide groove, so that the first moving piece can be moved and adjusted, and the rear end of the first wind direction guide piece is moved and adjusted through the first moving piece; the second moving shaft realizes moving adjustment along the second guide groove, so that the second moving piece can be moved and adjusted, and the rear end of the second wind direction guide piece is moved and adjusted through the second moving piece; thereby can conveniently adjust the gradient of first wind direction guide piece and second wind direction guide piece, the front end of first wind direction guide piece realizes the upset through the rotary adjusting pipe around the guiding axle and adjusts to can conveniently overturn the regulation to first wind direction guide piece and second wind direction guide piece.
Drawings
Fig. 1 is a schematic structural view of the LED warning light in the mountains.
Fig. 2 is a schematic structural diagram of the warning light system of the present invention.
Fig. 3 is a schematic structural diagram of the locking mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the rotary adjusting mechanism of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in fig. 1 to 4, a LED warning light for mountains comprises a warning light system 1, wherein a first wind direction guide sheet 2 is arranged on one side in front of the warning light system 1, a second wind direction guide sheet 3 is arranged on the other side in front of the warning light system 1, and a rotary adjusting mechanism 4 is arranged between the first wind direction guide sheet 2 and the front end of the second wind direction guide sheet 3; a first guide ball 19 is arranged on one side of the rear part of the warning lamp system 1, a first guide groove 20 is arranged in the middle of the first guide ball 19, a first moving shaft 21 is inserted into the first guide groove 20, a first moving sheet 22 is arranged at the front end of the first moving shaft 21, the first moving sheet 22 is arranged at the position, facing inwards, of the rear end of the first wind direction guide sheet 2, and the rear end of the first moving shaft 21 is a free end; a second guide ball 23 is arranged on the other side of the rear part of the warning lamp system 1, a second guide groove 24 is arranged in the middle of the second guide ball 23, a second moving shaft 25 is inserted into the second guide groove 24, a second moving piece 26 is arranged at the front end of the second moving shaft 25, and the second moving piece 26 is arranged at the position facing inwards from the rear end of the second wind direction guide piece 3; the rear end of the second moving shaft 25 is a free end; warning light system 1 includes transparent lamp body 11, the internally mounted of transparent lamp body 11 has a lamp section of thick bamboo 12, the outer peripheral face of lamp section of thick bamboo 12 is equipped with a plurality of LED lamps 13, the internally mounted of lamp section of thick bamboo 12 has first location section of thick bamboo 14, the outer peripheral face of first location section of thick bamboo 14 is convoluteed and is had first thin film battery 15, first thin film battery 15 is connected for being connected with LED lamp 13, the internally mounted of first location section of thick bamboo 14 has second location section of thick bamboo 16, the outer peripheral face of second location section of thick bamboo 16 is convoluteed and is had second thin film battery 17, second thin film battery 17 is connected for being connected with LED.
According to the LED warning lamp for the mountains, an operator installs the warning lamp on the mountains or on the mountainous land; the warning lamp system 1 can play a warning role; the lighting device can play a role in lighting and protection, and can prevent wild animals from entering the mountainous fields; the second thin film battery 17 and the first thin film battery 15 can provide power for the LED lamp 13, so that the LED lamp 13 is indicated to emit light; the LED lamp 13 is protected by the transparent lamp shell 11; the LED lamp 13 can play a role in warning; the blown wind can be guided through the first wind direction guide sheet 2 and the second wind direction guide sheet 3, so that the warning lamp system 1 is protected; the service life of the warning lamp system 1 is greatly prolonged; the first moving shaft 21 performs movement adjustment along the first guide groove 20 so that the first moving piece 22 can be moved and adjusted, and the rear end of the first wind direction guide piece 2 is moved and adjusted by the first moving piece 22; the second moving shaft 25 performs movement adjustment along the second guide groove 24, so that the second moving piece 26 can be moved and adjusted, and the rear end of the second wind direction guide piece 3 is moved and adjusted by the second moving piece 26; thereby can conveniently adjust the gradient of first wind direction guide piece 2 and second wind direction guide piece 3, the front end of first wind direction guide piece 2 realizes the upset through rotary adjusting pipe 7 around guiding axle 6 and adjusts to can conveniently overturn first wind direction guide piece 2 and second wind direction guide piece 3 and adjust.
A control switch 18 is arranged at the outer side part of the transparent lamp shell 11, the control switch 18 comprises two switches, one switch is arranged on a connecting circuit of the first thin film battery 15 and the LED lamp 13, and the other switch is arranged on a connecting circuit of the second thin film battery 17 and the LED lamp 13; the circuit switching of the first thin film battery 15 and the LED lamp 13 and the circuit switching of the second thin film battery 17 and the LED lamp 13 can be controlled by the control switch 18.
The transparent lamp shell 11, the lamp tube 12, the first positioning tube 14 and the second positioning tube 16 are coaxially arranged, and the cross sections of the transparent lamp shell 11, the lamp tube 12, the first positioning tube 14 and the second positioning tube 16 are arranged in concentric circles; so the arrangement is convenient.
The outer peripheral surface of the transparent lamp shell 11 is coated with a glue layer, and the outer surface of the glue layer is flush with the root of a lamp bead of the LED lamp 13; the anti-glare function of the LED lamp 13 can be greatly improved.
The rotary adjusting mechanism 4 comprises a guide shaft 6, two ends of the guide shaft 6 are respectively provided with a positioning cylinder 5, the positioning cylinders 5 are arranged on two sides of the front end of the first wind direction guide sheet 2, the front end of the first wind direction guide sheet 2 is provided with a slot, the positioning cylinders 5 are arranged on two sides of the slot, the guide shaft 6 is sleeved with a rotary adjusting pipe 7, the rotary adjusting pipe 7 is arranged at the position of the slot, and the rotary adjusting pipe 7 is connected with the front end of the second wind direction guide sheet 3; therefore, the rotary adjusting pipe 7 can rotate around the guide shaft 6, so that the first wind direction guide piece 2 and the second wind direction guide piece 3 can be turned and adjusted.
Wherein, the free end of the first moving shaft 21 and the free end of the second moving shaft 25 are both clamped on the locking mechanism 27; the locking mechanism 27 comprises a locking disc 8, a first locking groove 9 is formed in one side of the locking disc 8, the free end of the first moving shaft 21 is clamped in the first locking groove 9, a second locking groove 10 is formed in the other side of the locking disc 8, and the free end of the second moving shaft 25 is clamped in the second locking groove 10; the outer ends of the first locking groove 9 and the second locking groove 10 are wider than the inner ends; the free end of the first moving shaft 21 can be firmly clamped with the free end of the second moving shaft 25 through the locking mechanism 27; the lock disc 8 is clamped with the free end of the first movable shaft 21 through the first lock groove 9, and the lock disc 8 is clamped with the free end of the second movable shaft 25 through the second lock groove 10.
Wherein, the outward facing surfaces of the first moving piece 22 and the second moving piece 26 are both provided with a magnetic absorption layer, the inward facing surfaces of the first wind direction guiding piece 2 and the second wind direction guiding piece 3 are both provided with a metal layer, the first moving piece 22 is adsorbed on the first wind direction guiding piece 2, and the second moving piece 26 is adsorbed on the second wind direction guiding piece 3; therefore, the assembly is firmer, and the adsorption installation is more convenient.
The second thin film cell 17 and the first thin film cell 15 are both solar thin film cells; therefore, solar charging is conveniently realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a LED warning light in intermontane, includes warning light system, and warning light system's the place ahead one side is equipped with first wind direction guide plate, and warning light system's the place ahead opposite side is equipped with second wind direction guide plate, its characterized in that: a rotary adjusting mechanism is arranged between the front ends of the first wind direction guide sheet and the second wind direction guide sheet;
a first guide ball is arranged on one side of the rear part of the warning lamp system, a first guide groove is formed in the middle of the first guide ball, a first moving shaft is inserted in the first guide groove, a first moving piece is arranged at the front end of the first moving shaft, the first moving piece is arranged at the position, opposite to the inner facing surface, of the rear end of the first wind direction guide piece, and the rear end of the first moving shaft is a free end; a second guide ball is arranged on the other side of the rear part of the warning lamp system, a second guide groove is formed in the middle of the second guide ball, a second moving shaft is inserted in the second guide groove, a second moving piece is arranged at the front end of the second moving shaft, and the second moving piece is arranged at the position, facing inwards, of the rear end of the second wind direction guide piece; the rear end of the second moving shaft is a free end;
the warning lamp system comprises a transparent lamp shell, a lamp barrel is arranged in the transparent lamp shell, a plurality of LED lamps are arranged on the peripheral surface of the lamp barrel, a first positioning barrel is arranged in the lamp barrel, a first thin film battery is wound on the peripheral surface of the first positioning barrel and is electrically connected with the LED lamps, a second positioning barrel is arranged in the first positioning barrel, a second thin film battery is wound on the peripheral surface of the second positioning barrel and is electrically connected with the LED lamps;
the rotary adjusting mechanism comprises a guide shaft, two ends of the guide shaft are respectively provided with a positioning cylinder, the positioning cylinders are arranged on two sides of the front end of the first wind direction guide sheet, the front end of the first wind direction guide sheet is provided with a slot, the positioning cylinders are arranged on two sides of the slot, a rotary adjusting pipe is sleeved on the guide shaft and is arranged at the slot position, and the rotary adjusting pipe is connected with the front end of the second wind direction guide sheet;
the free end of the first moving shaft and the free end of the second moving shaft are clamped on the locking mechanism; the locking mechanism comprises a locking disc, a first locking groove is formed in one side of the locking disc, the free end of the first movable shaft is clamped in the first locking groove, a second locking groove is formed in the other side of the locking disc, and the free end of the second movable shaft is clamped in the second locking groove.
2. The LED warning lamp for mountains of claim 1, wherein: the outer side position of transparent lamp body is equipped with control switch, and control switch includes two switches, and a switch mounting is on the connecting circuit of first thin-film battery and LED lamp, and another switch mounting is on the connecting circuit of second thin-film battery and LED lamp.
3. The LED warning lamp for mountains of claim 1, wherein: the transparent lamp shell, the lamp barrel, the first positioning barrel and the second positioning barrel are coaxially arranged, and the cross sections of the transparent lamp shell, the lamp barrel, the first positioning barrel and the second positioning barrel are arranged in a concentric circle.
4. The LED warning lamp for mountains of claim 1, wherein: the outer peripheral face of transparent lamp body coats and has the glue film, the surface of glue film flushes with the lamp pearl root of LED lamp.
5. The LED warning lamp for mountains of claim 1, wherein: the outer ends of the first locking groove and the second locking groove are wider than the inner ends.
6. The LED warning lamp for mountains of claim 1, wherein: the first piece that removes all is equipped with the magnetic layer with the external orientation face of second removal piece, and the first wind direction piece all is equipped with the metal level with the internal orientation face of second wind direction piece, and first removal piece adsorbs on first wind direction piece, and the second removes the piece and adsorbs on second wind direction piece.
7. The LED warning lamp for mountains of claim 1, wherein: the second thin film cell and the first thin film cell are both solar thin film cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569551.4A CN109595524B (en) | 2018-12-21 | 2018-12-21 | LED warning light in mountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569551.4A CN109595524B (en) | 2018-12-21 | 2018-12-21 | LED warning light in mountain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595524A CN109595524A (en) | 2019-04-09 |
| CN109595524B true CN109595524B (en) | 2020-11-27 |
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ID=65963149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569551.4A Active CN109595524B (en) | 2018-12-21 | 2018-12-21 | LED warning light in mountain |
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| Country | Link |
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| CN (1) | CN109595524B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595524B (en) * | 2018-12-21 | 2020-11-27 | 苏州爱华光电科技有限公司 | LED warning light in mountain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008007381U1 (en) * | 2008-02-26 | 2008-10-16 | Musikhaus Thomann E. K. | Return sound shield |
| CN204805982U (en) * | 2015-06-26 | 2015-11-25 | 陈嫩俤 | Foldable lantern |
| CN206929701U (en) * | 2017-05-22 | 2018-01-26 | 叶雨秦 | A kind of environmentally friendly Multifunctional LED spotlight |
| CN109595524A (en) * | 2018-12-21 | 2019-04-09 | 苏州爱华光电科技有限公司 | A kind of intermountain LED warning lamp |
-
2018
- 2018-12-21 CN CN201811569551.4A patent/CN109595524B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008007381U1 (en) * | 2008-02-26 | 2008-10-16 | Musikhaus Thomann E. K. | Return sound shield |
| CN204805982U (en) * | 2015-06-26 | 2015-11-25 | 陈嫩俤 | Foldable lantern |
| CN206929701U (en) * | 2017-05-22 | 2018-01-26 | 叶雨秦 | A kind of environmentally friendly Multifunctional LED spotlight |
| CN109595524A (en) * | 2018-12-21 | 2019-04-09 | 苏州爱华光电科技有限公司 | A kind of intermountain LED warning lamp |
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| CN109595524A (en) | 2019-04-09 |
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