CN113701102A - Solar street lamp with automatic heat dissipation function - Google Patents
Solar street lamp with automatic heat dissipation function Download PDFInfo
- Publication number
- CN113701102A CN113701102A CN202010441639.9A CN202010441639A CN113701102A CN 113701102 A CN113701102 A CN 113701102A CN 202010441639 A CN202010441639 A CN 202010441639A CN 113701102 A CN113701102 A CN 113701102A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- street lamp
- bulb
- solar street
- fixedly connected
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the technical field of street lamp fixtures, and discloses a solar street lamp fixture with an automatic heat dissipation function, which comprises a lamp post, wherein a supporting plate is fixedly connected to the right side of the lamp post, a fixing rod is fixedly connected to the top of the supporting plate, a solar panel is fixedly arranged at the top of the fixing rod, a connecting rod is fixedly arranged at the left side of the lamp post, an installation part is fixedly arranged at the bottom of the connecting rod, a bulb is movably arranged in the installation part, a heat dissipation cover is movably arranged on the outer surface of the installation part, and fixing bins are fixedly arranged on the left side and the right side of the top of the heat dissipation cover. This solar street lamp lamps and lanterns with automatic heat dissipation function through setting up the top with the bulb seted up screw thread, and the thread groove has been seted up to the inside of installed part, can conveniently come the bulb to change through the mode of twisting moving, is provided with the water conservancy diversion piece through the bottom at the heat exchanger that looses, conveniently disperses the heat that the bulb produced to reduce the heat degree of bulb.
Description
Technical Field
The invention relates to the technical field of street lamp lamps, in particular to a solar street lamp with an automatic heat dissipation function.
Background
The solar street lamp is powered by a crystalline silicon solar cell, the storage battery stores electric energy, the ultra-high brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller, and the solar street lamp is used for replacing the traditional public power lighting street lamp.
Most of the existing solar street lamps lack of heat dissipation devices at present, so that the street lamps cannot dissipate heat for a long time, the internal temperature of the lamps is too high, the internal parts of the lamps are damaged, the service life of the street lamps is shortened, and the solar street lamp with the automatic heat dissipation function is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a solar street lamp with an automatic heat dissipation function, which has the advantages of convenience in heat dissipation and the like, and solves the problems that the internal temperature of the lamp is too high, the internal parts of the lamp are damaged, and the service life of the street lamp is shortened due to the fact that the street lamp cannot dissipate heat after being used for a long time because most of the existing solar street lamps lack heat dissipation devices.
(II) technical scheme
In order to realize the purpose of convenient heat dissipation, the invention provides the following technical scheme: a solar street lamp with an automatic heat dissipation function comprises a lamp post, wherein a supporting plate is fixedly connected to the right side of the lamp post, a fixing rod is fixedly connected to the top of the supporting plate, a solar panel is fixedly mounted at the top of the fixing rod, a connecting rod is fixedly mounted at the left side of the lamp post, a mounting part is fixedly mounted at the bottom of the connecting rod, bulbs are movably mounted inside the mounting part, a heat dissipation cover is movably mounted on the outer surface of the mounting part, fixed bins are fixedly mounted on the left side and the right side of the top of the heat dissipation cover, sliding grooves are formed in the inner bottom walls of the two fixed bins, movable blocks are movably mounted inside the two fixed bins, two pulleys are fixedly mounted at the bottoms of the two movable blocks, the bottoms of the two pulleys on the same side are movably connected with the top of the sliding grooves on the same side, and vertical rods are fixedly connected to the tops of the two movable blocks, one ends of the vertical rods penetrate through and extend to the outside of the fixed bins, two the equal fixedly connected with one end in the back of the body one side of the back of the body of montant runs through and extends to the inside mounting bracket in fixed storehouse, two the equal fixedly connected with one end in the relative one side of montant runs through and extends to the inside depression bar of installed part, two the back of the body one side of the back of the body of montant respectively with in the relative one side fixedly connected with spring in two fixed storehouses.
Preferably, the bottom of the heat dissipation cover is fixedly provided with a flow deflector, and the inside of the heat dissipation cover is provided with a vent hole.
Preferably, the top of bulb is seted up threadedly, the inside of installed part is seted up threaded slotted hole, the inside of top and the installed part of bulb is threaded connection.
Preferably, two the mounting bracket all is U-shaped distribution and two trompils towards relative one side position.
Preferably, two the rectangle logical groove has all been seted up at the top in fixed storehouse, the heat exchanger that looses is the external diameter size looks adaptation of cyclic annular distribution and intra-annular diameter and installed part.
Preferably, the clamping grooves are formed in the left side and the right side of the mounting part, and the clamping grooves are matched with the two pressing rods in size.
(III) advantageous effects
Compared with the prior art, the invention provides a solar street lamp with an automatic heat dissipation function, which has the following beneficial effects:
1. this solar street lamp lamps and lanterns with automatic heat dissipation function, set up screw thread through the top of setting with the bulb, the thread groove has been seted up to the inside of installed part, can conveniently come the bulb to change through the mode of twisting moving, be provided with the water conservancy diversion piece through the bottom at the heat exchanger that looses, the heat that conveniently produces the bulb disperses, thereby reduce the heat degree of bulb, through being provided with the mounting bracket, when pulling the mounting bracket hard to one side of carrying on the back mutually, make the montant move to one side of carrying on the back mutually, the spring receives the extrusion this moment, and then cover the surface to the installed part with the heat exchanger, loosen the mounting bracket this moment, the elasticity of spring obtains the release, thereby it is inside to drive the draw-in groove of relative one side motion to the installed part setting to drive the depression bar, reach the purpose of installation heat exchanger.
2. This solar street lamp lamps and lanterns with automatic heat dissipation function if take off the heat exchanger that looses promptly with same mode, to the one side pulling mounting bracket that carries on the back mutually for the depression bar shifts out the inside of installed part, can accomplish the replacement through setting the heat exchanger that looses to interchangeable mode, and the convenience is changed and is maintained the heat exchanger that looses, ensures the radiating effect to the bulb.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1.
In the figure: 1 lamp pole, 2 backup pads, 3 dead levers, 4 solar panel, 5 connecting rods, 6 installed parts, 7 bulbs, 8 heat exchanger, 9 fixed storehouses, 10 spout, 11 movable blocks, 12 pulleys, 13 montants, 14 depression bars, 15 springs, 16 mounting brackets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a solar street lamp with automatic heat dissipation function comprises a lamp post 1, a support plate 2 is fixedly connected to the right side of the lamp post 1, a fixing rod 3 is fixedly connected to the top of the support plate 2, a solar panel 4 is fixedly mounted on the top of the fixing rod 3, a connecting rod 5 is fixedly mounted on the left side of the lamp post 1, a mounting member 6 is fixedly mounted at the bottom of the connecting rod 5, a bulb 7 is movably mounted inside the mounting member 6, a thread is formed on the top of the bulb 7, a threaded slot is formed inside the mounting member 6, the top of the bulb 7 is in threaded connection with the inside of the mounting member 6, a heat dissipation cover 8 is movably mounted on the outer surface of the mounting member 6, a deflector is fixedly mounted at the bottom of the heat dissipation cover 8, ventilation holes are formed inside the heat dissipation cover 8, the heat dissipation cover 8 is distributed annularly, and the inner diameter of the heat dissipation cover is matched with the outer diameter of the mounting member 6, the left side and the right side of the top of the heat dissipation cover 8 are fixedly provided with fixed bins 9, the tops of the two fixed bins 9 are respectively provided with a rectangular through groove, the inner bottom walls of the two fixed bins 9 are respectively provided with a sliding groove 10, the inner parts of the two fixed bins 9 are respectively and movably provided with a movable block 11, the bottoms of the two movable blocks 11 are respectively and fixedly provided with two pulleys 12, the bottoms of the two pulleys 12 on the same side are respectively and movably connected with the top of the sliding groove 10 on the same side, the tops of the two movable blocks 11 are respectively and fixedly connected with a vertical rod 13, one end of each vertical rod 13 is penetrated through and extends to the outside of the fixed bin 9, the opposite sides of the two vertical rods 13 are respectively and fixedly connected with a mounting rack 16, one end of each mounting rack 16 is penetrated and extends to the inside of the fixed bin 9, the two mounting racks 16 are respectively distributed in a U shape, two open holes face to opposite side positions, one end of each vertical rod 13 is respectively and fixedly connected with a pressure rod 14, one end of each vertical rod extends to the inside the mounting piece 6, the draw-in groove has all been seted up to the left and right sides of installed part 6, the size of two draw-in grooves all with two depression bars 14 big or small looks adaptations, two montants 13 back on the back of the body one side respectively with in two fixed warehouses 9 relative one side fixedly connected with spring 15.
To sum up, this solar street lamp lamps and lanterns with automatic heat dissipation function, set up screw thread through the top of setting with bulb 7, thread groove has been seted up to the inside of installed part 6, can conveniently come bulb 7 to change through the mode of twisting, be provided with the water conservancy diversion piece through the bottom at heat dissipation cover 8, conveniently disperse the heat that bulb 7 produced, thereby reduce bulb 7's heat degree, through being provided with mounting bracket 16, when pulling mounting bracket 16 hard to mutually opposite side, make montant 13 to one side motion mutually opposite, spring 15 receives the extrusion this moment, and then 8 covers to the surface of installed part 6 with heat dissipation cover, loosen mounting bracket 16 this moment, spring 15's elasticity obtains the release, thereby it is inside to the draw-in groove of installed part 6 settings to drive depression bar 14 to relative side motion, reach the purpose of installation heat dissipation cover 8.
And, this solar street lamp lamps and lanterns with automatic heat dissipation function if take off heat exchanger 8 promptly with same mode, one side pulling mounting bracket 16 to carrying on the back mutually for depression bar 14 shifts out the inside of installed part 6, can accomplish the replacement and set up heat exchanger 8 into replaceable mode through with heat exchanger 8, conveniently changes and maintains heat exchanger 8, ensures the radiating effect to bulb 7.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solar street lamp lamps and lanterns with automatic heat dissipation function, includes lamp pole (1), its characterized in that: the solar lamp post is characterized in that a supporting plate (2) is fixedly connected to the right side of the lamp post (1), a fixing rod (3) is fixedly connected to the top of the supporting plate (2), a solar panel (4) is fixedly mounted at the top of the fixing rod (3), a connecting rod (5) is fixedly mounted on the left side of the lamp post (1), a mounting part (6) is fixedly mounted at the bottom of the connecting rod (5), a bulb (7) is movably mounted inside the mounting part (6), a heat dissipation cover (8) is movably mounted on the outer surface of the mounting part (6), fixed bins (9) are fixedly mounted on the left side and the right side of the top of the heat dissipation cover (8), sliding grooves (10) are formed in the inner bottom walls of the two fixed bins (9), movable blocks (11) are movably mounted inside the two fixed bins (9), and pulleys (12) with two numbers are fixedly mounted at the bottoms of the two movable blocks (11), the homonymy is two the bottom of pulley (12) all runs through and extends to outside montant (13) in fixed bin (9), two with the top swing joint of homonymy spout (10), two the equal fixedly connected with one end in the top of movable block (11) back of the body one side of the back of the body of montant (13) the equal fixedly connected with one end in one side of the back of the body of mutually runs through and extends to inside mounting bracket (16) in fixed bin (9), two the equal fixedly connected with one end in one side of the relative of montant (13) runs through and extends to inside depression bar (14) in installed part (6), two the back of the body one side of the back of the body of montant (13) respectively with in relative one side fixedly connected with spring (15) in two fixed bins (9).
2. The solar street lamp with automatic heat dissipation function of claim 1, wherein: the bottom of the heat dissipation cover (8) is fixedly provided with a flow deflector, and a ventilation hole is formed in the heat dissipation cover (8).
3. The solar street lamp with automatic heat dissipation function of claim 1, wherein: the top of bulb (7) is seted up threadedly, the inside of installed part (6) is seted up threaded groove hole, the inside of the top of bulb (7) and installed part (6) is threaded connection.
4. The solar street lamp with automatic heat dissipation function of claim 1, wherein: two mounting bracket (16) all are the distribution of U word shape and two trompils towards relative one side position.
5. The solar street lamp with automatic heat dissipation function of claim 1, wherein: two the rectangle through groove has all been seted up at the top in fixed storehouse (9), heat exchanger (8) dispel the heat is the external diameter size looks adaptation of cyclic annular distribution and intra-annular diameter and installed part (6).
6. The solar street lamp with automatic heat dissipation function of claim 1, wherein: the left and right sides of installed part (6) has all been seted up the draw-in groove, two the size of draw-in groove all with the size looks adaptation of two depression bars (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441639.9A CN113701102A (en) | 2020-05-22 | 2020-05-22 | Solar street lamp with automatic heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441639.9A CN113701102A (en) | 2020-05-22 | 2020-05-22 | Solar street lamp with automatic heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113701102A true CN113701102A (en) | 2021-11-26 |
Family
ID=78646247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010441639.9A Pending CN113701102A (en) | 2020-05-22 | 2020-05-22 | Solar street lamp with automatic heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113701102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269097A (en) * | 2021-12-14 | 2022-04-01 | 龙腾照明集团股份有限公司 | A knapsack formula electrical apparatus storehouse for wisdom street lamp for installing internet of things smart machine |
-
2020
- 2020-05-22 CN CN202010441639.9A patent/CN113701102A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269097A (en) * | 2021-12-14 | 2022-04-01 | 龙腾照明集团股份有限公司 | A knapsack formula electrical apparatus storehouse for wisdom street lamp for installing internet of things smart machine |
| CN114269097B (en) * | 2021-12-14 | 2022-10-28 | 龙腾照明集团股份有限公司 | A knapsack formula electrical apparatus storehouse for wisdom street lamp for installing internet of things smart machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113701102A (en) | Solar street lamp with automatic heat dissipation function | |
| CN212339110U (en) | Solar street lamp with automatic heat dissipation function | |
| CN201885055U (en) | LED (light-emitting diode) spotlight | |
| CN213810081U (en) | Dustproof LED lamp with adjustable lamp shade | |
| CN108644704A (en) | A kind of Projecting Lamp with angle dial | |
| CN110513645B (en) | Environment-friendly heat dissipation type solar street lamp convenient to disassemble, assemble and maintain | |
| CN204785992U (en) | LED way lamp module group of angularly adjustable | |
| CN210800993U (en) | LED street lamp capable of rapidly dissipating heat | |
| CN208487553U (en) | A kind of Projecting Lamp with angle dial | |
| CN208475195U (en) | A kind of solar street light that illumination can be improved | |
| CN204664924U (en) | LED grille lamp | |
| CN208204800U (en) | A kind of LED illumination lamp of adjustable illumination | |
| CN213362089U (en) | Light-gathering type LED indicating bulb with detachable lampshade | |
| CN212841292U (en) | Novel LED street lamp | |
| CN213746364U (en) | LED spotlight with mounting structure | |
| CN212900977U (en) | LED lamp convenient to dismantle maintenance | |
| CN213746332U (en) | Fast assembly's LED lamp | |
| CN216280793U (en) | Hotel uses induction type intelligence lamps and lanterns | |
| CN220582342U (en) | Lighting device for construction engineering | |
| CN215951324U (en) | Intelligence LED lamp for house with electric shock protection positioner | |
| CN214009020U (en) | LED wall lamp convenient to installation | |
| CN216384017U (en) | High light transmissivity acrylic lampshade | |
| CN209558153U (en) | A kind of round illuminated cabinet device of install convenient | |
| CN214147563U (en) | LED tunnel lamp and mounting structure thereof | |
| CN217875622U (en) | Liftable garden lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211126 |