CN211080882U - Self-powered luminous car stopping stone assembly - Google Patents
Self-powered luminous car stopping stone assembly Download PDFInfo
- Publication number
- CN211080882U CN211080882U CN201921380809.6U CN201921380809U CN211080882U CN 211080882 U CN211080882 U CN 211080882U CN 201921380809 U CN201921380809 U CN 201921380809U CN 211080882 U CN211080882 U CN 211080882U
- Authority
- CN
- China
- Prior art keywords
- stone
- light
- self
- photovoltaic
- assembly
- 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.)
- Active
Links
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a self-power luminous fender car stone subassembly, wherein the self-power luminous fender car stone subassembly includes: a vehicle stopping stone base; a car stopping stone body; the LED lamp comprises a light emitting component and a photovoltaic component, wherein the light emitting component comprises a first light emitting component, and the first light emitting component and the photovoltaic component are positioned at a first position; the photovoltaic power supply assembly is positioned at the second position and the third position of the car stopping stone body; the photovoltaic module, the photovoltaic power supply module and the light-emitting module are connected by the working circuit, and the solar energy absorbed by the photovoltaic module is converted into electric energy through the photovoltaic power supply module to supply power to the light-emitting module. The utility model overcomes keep off among the prior art that the car stone casing is not durable, the light source easily leads to light pollution, installation and remove defects such as inconvenient, the result of use is not good, make the fender car stone can be at the energy storage on daytime, the electric energy of utilizing the storage is luminous night to avoid taking place the traffic accident.
Description
Technical Field
The utility model relates to the field of traffic technology, in particular to self-power luminous fender car stone subassembly.
Background
The existing car stopping stones on the market are only mainly used as a road protection tool for preventing vehicles from driving in or out. The traffic hidden trouble can exist at night on the traffic stopping stone without the light-emitting function, people or vehicles are easy to collide with the traffic stopping stone, and therefore the traffic stopping stone with the light-emitting function is produced at the right moment.
The light-emitting component generally adopts common light sources such as L ED and O L ED which are easy to cause light pollution and can play a role only by an external power supply, so that the light source is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a self-power luminous fender stone subassembly and preparation method thereof has overcome among the prior art fender stone casing weak durability, light source easily lead to light pollution, installation and remove defects such as inconvenient, result of use not good.
The utility model provides a pair of self-power luminous fender stone subassembly, include:
the car stopping stone base is reserved with a limit for fixing a car stopping stone body;
the car stopping stone body is positioned on the limit for fixing the car stopping stone body, and a first position, a second position and a third position are reserved on the car stopping stone body;
the LED lamp comprises a light emitting component and a photovoltaic component, wherein the light emitting component comprises a first light emitting component, and the first light emitting component and the photovoltaic component are positioned at a first position;
the photovoltaic power supply assembly is positioned at the second position and the third position;
the photovoltaic module, the photovoltaic power supply module and the light-emitting module are connected by the working circuit, and the solar energy absorbed by the photovoltaic module is converted into electric energy through the photovoltaic power supply module to supply power to the light-emitting module.
Optionally, the car stopping stone body is in butt joint with the car stopping stone body for fixing through a limiting tenon-and-mortise structure.
Optionally, the car stopping stone body and the limit for fixing the car stopping stone body are fixed in a detachable mode.
Optionally, the car stopping stone body and the car stopping stone body are fixed by bolts in a limiting fixing mode.
Optionally, the body of the stop block is an ultra-high performance concrete body.
Optionally, the first light emitting assembly is an aluminum plate light emitting element.
Optionally, the aluminum plate light emitting element is sequentially formed by a packaging protective layer, a transparent conductive layer, a light emitting layer, an insulating layer, a back electrode and a metal substrate from outside to inside.
Optionally, the photovoltaic module is a photovoltaic film.
Optionally, the light emitting assembly further includes a second light emitting assembly, the second light emitting assembly is connected in parallel with the first light emitting assembly, a fourth position is reserved on the base of the stop stone, and the second light emitting assembly is located at the fourth position.
Optionally, the fourth position is located on the outer surface of the stone blocking base and surrounds the outer surface for a circle.
Optionally, the first position is located on top of the body of the vehicle stopping stone.
Optionally, the first light emitting assembly and the photovoltaic assembly are connected to the first location through a hot melt adhesive.
Optionally, the upper surfaces of the first light emitting assembly and the photovoltaic assembly are covered with a layer of epoxy resin.
Optionally, the car stopping stone body is hollow, the second position is located inside the car stopping stone body, and the third position is located on the outer surface of the car stopping stone body.
Optionally, the photovoltaic power supply assembly includes a controller, an intelligent switch, and a storage battery, where the controller and the intelligent switch are respectively connected to the storage battery, where the controller and the storage battery are located at the second position, and the intelligent switch is located at the third position.
Optionally, the working circuit connects the photovoltaic module, the controller, the storage battery, the intelligent switch, and the first light emitting module in sequence.
The embodiment of the utility model provides a self-power luminous fender stone subassembly that provides compares with prior art, has following advantage:
1. the utility model relates to an embodiment, through set up photovoltaic module, photovoltaic power supply subassembly, light-emitting component on keeping off the car stone for keep off the car stone and can pass through on daytime photovoltaic power supply subassembly passes through the absorptive solar energy of photovoltaic module photovoltaic power supply subassembly converts the electric energy into, and stores to do night the light-emitting component power supply does not need external power source, even make and keep off the car stone and can clearly be observed to can avoid taking place the traffic accident.
Further, the utility model discloses a photovoltaic module adopts the photovoltaic membrane, compares with general photovoltaic board, and the photovoltaic membrane is difficult for breakable, be difficult for droing, and also need not reserve corresponding trench in prefabricated component in the installation and can the direct mount, installs simply, conveniently.
Further, the utility model discloses a light-emitting component adopts aluminum plate light-emitting component, this component is under the high temperature, the component that forms with luminescent material and the aluminum plate of fusing together, compare with traditional L ED light source, L ED is luminous for some luminous, aluminum plate is luminous for the surface, it is more even to give out light, the penetrating power is also stronger, and aluminum plate light-emitting component light source purity also is higher than L ED, do not have some parasitic light such as X light, ultraviolet ray, blue light completely, in addition in the performance, do not have the heat dissipation problem, and do not have the bulb, do not need the maintenance, have advantages such as waterproof, acid and alkali-resistance, explosion-proof, dampproofing, survivable, high pressure resistant, and aluminum plate light-emitting component can directly convert the electric energy to the light energy, also only L ED power consumptive half.
2. The utility model relates to an embodiment, the stone body of keeping off the car with the stone body of keeping off the car is fixed with spacing butt joint through tenon fourth of the twelve earthly branches structure, makes the stone body of keeping off the car separable with the stone base of keeping off the car, simple to operate.
Further, the car stopping stone body with the car stopping stone body is fixed with spacing fixed through dismantling the mode, and optional bolt fastening makes car stopping stone base and car stopping stone body can dismantle, separable, just the inside cavity of car stopping stone body, easy to assemble, remove and the maintenance.
3. In one embodiment of the utility model, the car stopping stone body is made of ultra-high performance concrete, compared with general granite or concrete, the ultra-high performance concrete (UHPC) has strong plasticity and high durability, can be used in severe environment for a long time, and is corrosion-resistant, acid-resistant and weatherproof; and the density of the ultra-high performance concrete is higher than that of common concrete, and the waterproof effect is better.
4. The utility model relates to an embodiment, first light-emitting component and photovoltaic module pass through the hot melt adhesive and are connected with first position, make first light-emitting component and photovoltaic module imbed in the fender car stone body, have one deck epoxy in first light-emitting component and photovoltaic module surface covering in addition, make first light-emitting component and photovoltaic module be the integrated design, make waterproof, anticorrosive, acid resistance also obtain improving.
5. The utility model relates to an embodiment provides a pair of self-power luminous fender car stone subassembly preparation method, each subassembly installation step of preparation method is simple, and with photovoltaic module and first light-emitting component etc. install the back on fender car stone body, will keep off car stone body at last and install on the base, can separately carry body and base during the transport, and the transport is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a front view schematically illustrating a rock retaining base in an embodiment of the present application.
Fig. 2 is a schematic top view of a car stopping stone body in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of an operating circuit in the embodiment of the present application.
Fig. 4 is a schematic structural diagram of an aluminum plate light emitting element in the embodiment of the present application.
Fig. 5 is a flow chart illustrating a manufacturing method of a self-powered light-emitting stop stone assembly according to an embodiment of the present application.
Reference numerals:
100-a vehicle stopping stone base, 101-a vehicle stopping stone body fixing limit position, and 102-a fourth position;
200-car stopping stone body, 201-first position;
300-light emitting assembly, 301-first light emitting assembly, 302-second light emitting assembly;
400-a photovoltaic module;
401-encapsulation protective layer, 402-transparent conductive layer, 403 light emitting layer, 404-insulating layer, 405-back electrode, 406-metal substrate;
500-photovoltaic power supply assembly, 501-intelligent switch, 502-controller, 503-storage battery;
600-working circuit.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The existing car stopping stone in the prior art has the defects of non-durable shell, light pollution caused by a light source, inconvenience in installation and movement, poor use effect and the like.
In order to solve the problems, the utility model provides a self-powered luminous car stopping stone subassembly and manufacturing method has overcome among the prior art that car stopping stone casing is not durable, the light source easily leads to light pollution, installation and removal defects such as inconvenient, result of use are not good, makes the car stopping stone can be at the energy storage on daytime, and the electric energy of utilizing the storage is luminous night to avoid taking place the traffic accident.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1-3, fig. 1 is a car stopping stone base of a self-powered luminous car stopping stone assembly in an embodiment of the present invention, fig. 2 is a car stopping stone body in an embodiment of the present invention, and fig. 3 is a working circuit in an embodiment of the present invention. An embodiment of the utility model provides a self-power luminous fender stone subassembly, include:
the vehicle stopping stone base 100 is provided with a vehicle stopping stone body fixing limit 101 in advance;
the car stopping stone body 200 is positioned on the car stopping stone body fixing limiting part 101, and a first position 201, a second position and a third position are reserved on the car stopping stone body 200;
a light emitting module 300 and a photovoltaic module 400, wherein the light emitting module 300 comprises a first light emitting module 301, and the first light emitting module 301 and the photovoltaic module 400 are located at the first position 201;
a photovoltaic power supply assembly 500 located at the second and third positions;
the working circuit 600 connects the photovoltaic module 400, the photovoltaic power supply module 500 and the light emitting module 300, and the solar energy absorbed by the photovoltaic module 400 is converted into electric energy through the photovoltaic power supply module 500 to supply power to the light emitting module 300.
In this embodiment, through set up photovoltaic module, photovoltaic power supply subassembly, light-emitting component on keeping off the car stone for keep off the car stone can pass through daytime photovoltaic power supply subassembly passes through the absorptive solar energy of photovoltaic module photovoltaic power supply subassembly converts the electric energy into, and stores and get up to night for the light-emitting component power supply does not need external power supply, even make and keep off the car stone and can clearly be observed, thereby can avoid taking place the traffic accident.
In an embodiment, the stop block body 200 is butted with the stop block body fixing limit 101 through a mortise and tenon structure. The car stopping stone body and the car stopping stone body are fixed and butted in a limiting mode through a tenon-and-mortise structure, so that the car stopping stone body and the car stopping stone base are separable, and the installation is convenient.
In an embodiment, the stop stone body 200 and the stop stone body fixing limit 101 are detachably fixed. The detachable mode can be any suitable mode which can fix the car stopping stone body with the fixed limit detachable and separable mode, thereby facilitating installation, maintenance and movement.
In an embodiment, the retaining stone body 200 and the retaining block 101 for retaining the vehicle retaining stone body are fixed by bolts.
In one embodiment, the body 200 is an ultra-high performance concrete body. In this embodiment, compared with general granite or concrete, the ultra-high performance concrete body adopted by the stone body has strong plasticity and high durability, can be used in a severe environment for a long time, and can be corrosion-resistant, acid-resistant and weathering-resistant; and the density of the ultra-high performance concrete is higher than that of the common concrete, and the waterproof effect is better.
In one embodiment, the first light-emitting component 301 is an aluminum plate light-emitting component, the aluminum plate light-emitting component in this embodiment is formed by fusing a light-emitting material and a fused aluminum plate together at a high temperature, and compared with a traditional L ED light source, L ED light emission is point light emission, and the aluminum plate light emission is surface light emission, so that the light emission is more uniform, and the penetrating power is stronger, the purity of the light source of the aluminum plate light-emitting component is higher than that of the light source of L ED, and no X-ray, ultraviolet light, blue light and other parasitic light exist, in addition, in performance, no heat dissipation problem exists, no bulb exists, no maintenance is needed, and the aluminum plate light-emitting component has the advantages of water resistance, acid and alkali resistance, explosion resistance, moisture resistance, damage resistance, high pressure resistance and the like, and the aluminum plate light-.
In an embodiment, referring to fig. 4, the aluminum plate light emitting device includes, in order from outside to inside, a package protection layer 401, a transparent conductive layer 402, a light emitting layer 403, an insulating layer 404, a back electrode 405, and a metal substrate 406.
In one embodiment, the photovoltaic module 400 is a photovoltaic film. Compared with a common photovoltaic panel, the photovoltaic film is not easy to break and fall off, and can be directly installed without reserving corresponding groove positions in the prefabricated part in the installation process, so that the installation is simple and convenient.
In an embodiment, the light emitting assembly 300 further includes a second light emitting assembly 302, the second light emitting assembly 302 is connected in parallel with the first light emitting assembly 301, a fourth position is reserved on the stone blocking base 100, and the second light emitting assembly 302 is located at the fourth position.
In one embodiment, the fourth location 102 is located on the exterior surface of the rock retaining base 100, around the perimeter of the exterior surface.
In the above embodiment, the first position 201 is located on top of the body of the rock.
In one embodiment, the first light emitting assembly 301 and the photovoltaic assembly 400 are connected to the first location 201 through a hot melt adhesive. In the embodiment, the first light-emitting component and the photovoltaic component are connected with the first position through the hot melt adhesive, so that the first light-emitting component and the photovoltaic component are embedded into the car stopping stone body, and in addition, in another embodiment, a layer of epoxy resin covers the upper surfaces of the first light-emitting component and the photovoltaic component, so that the first light-emitting component and the photovoltaic component are in an integrated design, and the waterproof, anti-corrosion and acid-resistant performances are also improved.
In an embodiment, the body of the stone block is hollow, the second position is located inside the body of the stone block 200, and the third position is located on the outer surface of the body of the stone block 200. The outer surface in this embodiment refers to any position except the inside of the vehicle stopping stone body, and may be the top of the vehicle stopping stone body or the side of the vehicle stopping stone body.
In one embodiment, the photovoltaic power supply assembly 500 includes a controller 502, an intelligent switch 501, and a storage battery 503, wherein the controller 502 and the storage battery 503 are respectively connected to the storage battery 503, the controller 502 and the storage battery 503 are located at the second position, and the intelligent switch 501 is located at the third position.
In an embodiment, the operating circuit 600 connects the photovoltaic module 400, the controller 502, the storage battery 503, the intelligent switch 501, and the first light emitting module 301 in sequence.
In addition, an embodiment of the present application further provides a manufacturing method of a self-powered luminescent stone blocking assembly, please refer to fig. 5, where the manufacturing method includes:
s1, manufacturing a car stopping stone base and a car stopping stone body;
s2, mounting a photovoltaic module and a first light-emitting module on the car stopping stone body;
s3, covering waterproof materials on the upper surfaces of the photovoltaic module and the first light-emitting module;
s4, a connection operating circuit, the connection operating circuit comprising: the photovoltaic module, the controller, the storage battery, the intelligent switch and the first light-emitting module are sequentially connected; the intelligent switch is suitable for feeding back the light which is weaker than a certain condition, and the electric energy in the storage battery drives the first light-emitting component through the working circuit;
and S5, mounting the car stopping stone body on the car stopping stone base.
In the embodiment, according to the manufacturing method of the self-powered light-emitting car stopping stone component, the installation steps of the components are simple, the photovoltaic component, the first light-emitting component and the like are installed on the car stopping stone body, and finally the car stopping stone body is installed on the base.
In one embodiment, the body of the stone block is an ultra-high performance concrete body.
In one embodiment, the photovoltaic module is a photovoltaic film.
In one embodiment, the first light emitting assembly is an aluminum plate light emitting element.
In one embodiment, the first light emitting component has the shape of letter or word or logo L OGO.
In one embodiment, the waterproof material is epoxy resin.
In one embodiment, the back surfaces of the photovoltaic module and the first light emitting module are fixedly connected with the top of the car stopping stone body.
In one embodiment, the fixed connection is a hot melt adhesive fixed connection.
In one embodiment, the car stopping stone body is butted with the car stopping stone base through a mortise and tenon joint structure.
In one embodiment, the car stopping stone body and the car stopping stone base are fixed in a detachable mode.
In one embodiment, the detachable fixing manner is bolt fixing.
In one embodiment, after the second light emitting assembly and the first light emitting assembly are connected in parallel, the second light emitting assembly is installed on the base of the car stopping stone.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (16)
1. A self-powered lighted stop stone assembly, comprising:
the car stopping stone base is reserved with a limit for fixing a car stopping stone body;
the car stopping stone body is positioned on the limit for fixing the car stopping stone body, and a first position, a second position and a third position are reserved on the car stopping stone body;
the LED lamp comprises a light emitting component and a photovoltaic component, wherein the light emitting component comprises a first light emitting component, and the first light emitting component and the photovoltaic component are positioned at a first position;
the photovoltaic power supply assembly is positioned at the second position and the third position;
the photovoltaic module, the photovoltaic power supply module and the light-emitting module are connected by the working circuit, and the solar energy absorbed by the photovoltaic module is converted into electric energy through the photovoltaic power supply module to supply power to the light-emitting module.
2. The self-powered luminescent stone block of claim 1 wherein the stone block body is secured to the stone block body by a stop via a mortise and tenon joint.
3. A self-powered luminescent stone shield assembly as recited in claim 1, wherein said stone shield body is removably secured to said stone shield body by a retainer.
4. A self-powered luminescent stone blocking assembly as claimed in claim 3 wherein the stone blocking body is fixed to the stone blocking body by a bolt.
5. A self-powered luminescent stone shield assembly as recited in claim 1, wherein said stone shield body is an ultra-high performance concrete body.
6. A self-powered luminescent stone block assembly as recited in claim 1 wherein the first luminescent assembly is an aluminum plate luminescent element.
7. A self-powered luminescent stone component as recited in claim 6, wherein the aluminum plate light emitting device comprises, in order from outside to inside, a protective packaging layer, a transparent conductive layer, a luminescent layer, an insulating layer, a back electrode, and a metal substrate.
8. A self-powered luminescent stone component as recited in claim 1 wherein the photovoltaic component is a photovoltaic film.
9. A self-powered light-emitting stone component as recited in claim 1, wherein the light-emitting component further comprises a second light-emitting component, the second light-emitting component being connected in parallel with the first light-emitting component, a fourth location being reserved on the stone blocking base, the second light-emitting component being located at the fourth location.
10. A self-powered luminescent stone shield assembly as recited in claim 9, wherein said fourth location is located on said stone shield base outer surface around a circumference of said outer surface.
11. A self-powered luminescent stone shield assembly as recited in any of claims 1-10, wherein said first position is located on top of the stone shield body.
12. A self-powered luminescent stone block assembly as recited in claim 11, wherein the first luminescent assembly and photovoltaic assembly are coupled to the first location via a hot melt adhesive.
13. A self-powered luminescent stone block as in claim 12 wherein the upper surface of the first luminescent block and the photovoltaic block is covered with a layer of epoxy.
14. The self-powered luminescent stone block of claim 1 wherein the stone block body is hollow inside, the second location is inside the stone block body, and the third location is on an outer surface of the stone block body.
15. A self-powered lighted barricade assembly according to claim 14, wherein said photovoltaic power supply assembly comprises a controller, a smart switch, and a battery, said controller and said smart switch being connected to said battery, respectively, wherein said controller and said battery are in said second position and said smart switch is in said third position.
16. A self-powered luminescent stone damper assembly as in claim 15 wherein said operating circuit connects said photovoltaic module, controller, battery, intelligent switch, first light emitting module in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380809.6U CN211080882U (en) | 2019-08-23 | 2019-08-23 | Self-powered luminous car stopping stone assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380809.6U CN211080882U (en) | 2019-08-23 | 2019-08-23 | Self-powered luminous car stopping stone assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080882U true CN211080882U (en) | 2020-07-24 |
Family
ID=71644595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380809.6U Active CN211080882U (en) | 2019-08-23 | 2019-08-23 | Self-powered luminous car stopping stone assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424296A (en) * | 2019-08-23 | 2019-11-08 | 上海城建物资有限公司 | A kind of Self-power luminous is kept off a car stone component and preparation method thereof |
-
2019
- 2019-08-23 CN CN201921380809.6U patent/CN211080882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424296A (en) * | 2019-08-23 | 2019-11-08 | 上海城建物资有限公司 | A kind of Self-power luminous is kept off a car stone component and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100933315B1 (en) | Road sign using line type light source | |
| CN105702063A (en) | Novel solar energy traffic light | |
| CN201437977U (en) | LED road lamp radiator | |
| CN211080882U (en) | Self-powered luminous car stopping stone assembly | |
| KR101349235B1 (en) | LED Traffic Safety Sign Apparatus Using Solar Panel | |
| CN207065422U (en) | A kind of new-energy automobile LED car lamp | |
| CN205678582U (en) | A kind of energy-saving solar environment-friendly street lamp | |
| CN209353246U (en) | A kind of alarm column shell and alarm column | |
| CN2679490Y (en) | Solar buried lights | |
| CN213978435U (en) | Self-luminous road edge stone | |
| CN210771613U (en) | High-brightness LED lamp strip | |
| CN201057399Y (en) | Side direction lighting lamp of road | |
| CN204176541U (en) | A kind of New Type Solar Light | |
| CN201158804Y (en) | Portable solar illumination caution prick | |
| CN211171737U (en) | Solar guardrail upright post with lamplight illumination and brightening functions | |
| CN201621548U (en) | LED tunnel lamp | |
| CN212178718U (en) | Novel buried floor tile lamp | |
| CN202561580U (en) | LED (light emitting diode) signal lamp | |
| CN203718589U (en) | Vehicle roof spot lamp | |
| CN203190195U (en) | Waterproof LED street lamp with power supply cavity | |
| CN204611639U (en) | Light sensation solar energy guard rail caution light | |
| CN104100911A (en) | Outdoor type LED (light emitting diode) lamp structure | |
| CN209907263U (en) | Luminous isolating device | |
| CN203010474U (en) | Integrated solar garden lamp | |
| CN203177016U (en) | Photovoltaic-illumination integrated LED (Light Emitting Diode) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |