CN214790970U - But angle regulation's led lighting fixture - Google Patents
But angle regulation's led lighting fixture Download PDFInfo
- Publication number
- CN214790970U CN214790970U CN202120302546.8U CN202120302546U CN214790970U CN 214790970 U CN214790970 U CN 214790970U CN 202120302546 U CN202120302546 U CN 202120302546U CN 214790970 U CN214790970 U CN 214790970U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- fixedly connected
- swing joint
- plate
- heat dissipation
- 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.)
- Expired - Fee Related
Links
- 230000033228 biological regulation Effects 0.000 title abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims description 29
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 241001465382 Physalis alkekengi Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 10
- 238000004134 energy conservation Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an angle-adjustable's led lighting fixture relates to led lamp technical field, including dead lever and slewing mechanism, the bottom surface of dead lever and slewing mechanism's last fixed surface are connected, dead lever evenly distributed is in slewing mechanism's upper surface four corners, slewing mechanism's bottom surface fixedly connected with angle adjustment mechanism, angle adjustment mechanism's side fixedly connected with heat abstractor, angle adjustment mechanism's bottom swing joint has the led lamp plate. The utility model discloses a cooperation of motor two and threaded rod for the sliding block removes, utilizes the cooperation of sliding block and connecting rod two, makes the gyro wheel slide in the sliding tray seat, recycles the cooperation of connecting rod one and connecting seat one, makes the led lamp plate can carry out the regulation of angle, and the lighting fixture of having avoided most led lamps and lanterns does not possess angle regulation's ability, leads to the practicality of led lamp to reduce, the problem that the utilization efficiency reduces, thereby has reached the practicality that improves the led lamp and the effect of utilization efficiency.
Description
Technical Field
The utility model relates to an led lighting fixture relates to led lamp technical field, concretely relates to but angle regulation's led lighting fixture.
Background
The LED lamp is taken as a fourth-generation lighting source, has the advantages of remarkable energy saving and service life, and the problem of lighting energy consumption in daily life is increasingly prominent along with the development of the society, so that the LED lamp with the advantages of remarkable energy saving is more and more favored by people.
The following problems exist in the prior art:
1. in the use process of the LED lamp, the irradiation angle of the LED lamp is often required to be adjusted to meet different use requirements, and lamp holders of most LED lamps do not have the angle adjusting capability, so that the practicability of the LED lamp is reduced, and the utilization efficiency is reduced;
2. the led lamp can produce a large amount of heats at the long-time in-process of opening the illumination, and thermal long-time piling up can make the probability that the damage appears in led lamps and lanterns increase, and the energy consumption of lamps and lanterns when using also can promote simultaneously, leads to the life reduction of led lamp, problem that energy-conservation nature reduces.
SUMMERY OF THE UTILITY MODEL
The utility model provides an angle-adjustable LED lamp holder, one of which aims to provide the ability of adjusting the angle and solve the problems that the practicability of the LED lamp is reduced and the utilization efficiency is reduced because the lamp holders of most LED lamps do not have the ability of adjusting the angle; wherein another kind of purpose is piled up for solving thermal long-time, can make the led lamps and lanterns appear the probability of damage and increase, and the energy consumption of lamps and lanterns when using also can promote to some extent simultaneously, leads to the life of led lamp to reduce, the problem that energy-conservation nature reduces to reach the life and the effect of energy-conservation nature that improve the led lamp.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an angle-adjustable's led lighting fixture, includes dead lever and slewing mechanism, the bottom surface of dead lever and slewing mechanism's last fixed surface are connected, dead lever evenly distributed is in slewing mechanism's upper surface four corners, slewing mechanism's bottom surface fixedly connected with angle adjusting mechanism, angle adjusting mechanism's side fixedly connected with heat abstractor, angle adjusting mechanism's bottom swing joint has the led lamp plate.
The angle adjusting mechanism comprises an adjusting plate, the upper surface of the adjusting plate is fixedly connected with the bottom surface of the rotating mechanism, and the side surface of the adjusting plate is fixedly connected with the outer shell.
The heat dissipation device comprises a heat dissipation box, the side face of the heat dissipation box is fixedly connected with the side face of the adjusting plate, and a fan is fixedly connected inside the heat dissipation box.
The utility model discloses technical scheme's further improvement lies in: the utility model discloses a motor, including shell body, motor two, the side of motor two and the side fixed connection of regulating plate, motor two's output shaft extend to the inside of regulating plate and with the interior external surface swing joint of regulating plate, fixedly connected with threaded rod on motor two's the output shaft, the one end of threaded rod and the inner chamber side swing joint of regulating plate, swing joint has the sliding block on the surface of threaded rod, the bottom swing joint of sliding block has connecting rod two, the bottom swing joint of connecting rod two has the gyro wheel, swing joint has the chute seat on the surface of gyro wheel.
Adopt above-mentioned technical scheme, motor two, threaded rod, sliding block, connecting rod two, gyro wheel and the common cooperation of sliding groove seat in this scheme for the led lamp plate can carry out the regulation of angle.
The utility model discloses technical scheme's further improvement lies in: inner chamber side bottom end fixedly connected with connecting seat one of regulating plate, swing joint has connecting rod one on the surface of connecting seat one, the one end swing joint of connecting rod one has connecting seat two, the bottom of connecting seat two and the top fixed connection of led lamp plate, the bottom of chute seat and the top fixed connection of led lamp plate.
Adopt above-mentioned technical scheme, connecting seat one, connecting rod one and connecting seat two in this scheme cooperate jointly, connect the led lamp plate, guarantee the stability of led lamp plate.
The utility model discloses technical scheme's further improvement lies in: the inner chamber side fixedly connected with guide arm of regulating plate, the guide arm sets up about the central line symmetry of regulating plate, the surface of guide arm and the inner wall swing joint of sliding block, the spout has been seted up to the inside of spout seat, the inner wall of spout and the surface sliding connection of gyro wheel.
Adopt above-mentioned technical scheme, guide arm, sliding block, gyro wheel and the cooperation of spout seat in this scheme jointly for the removal of sliding block is more stable, laborsaving.
The utility model discloses technical scheme's further improvement lies in: the side fixedly connected with breathing pipe of heat dissipation case, the one end of breathing pipe extend to the inside of regulating plate and with the interior external surface fixed connection of regulating plate, the inner chamber bottom swing joint of heat dissipation case has the accelerator, the top of accelerator and the inner chamber top swing joint of heat dissipation case, the side swing joint of heat dissipation case has the filter screen.
Adopt above-mentioned technical scheme, fan, breathing pipe, accelerator and filter screen in this scheme for the heat of led lamp can be dispelled fast, reaches the purpose of cooling.
The utility model discloses technical scheme's further improvement lies in: the outer surface of the accelerator is fixedly connected with a shifting sheet, the shifting sheet is uniformly distributed on the outer surface of the accelerator, and an air groove is formed in the outer surface of the shifting sheet.
By adopting the technical scheme, the shifting sheet and the air groove in the scheme are matched together, the flow of air is accelerated by utilizing centrifugal force, and the cooling efficiency is enhanced.
The utility model discloses technical scheme's further improvement lies in: slewing mechanism is including the connecting plate, the upper surface of connecting plate and the bottom surface fixed connection of dead lever, the last fixed surface of connecting plate is connected with the box, the inside of box is provided with motor one, the bottom surface of motor one is connected with the last fixed surface of connecting plate, fixedly connected with gear one on the output shaft of motor one, the meshing is connected with gear two on the surface of gear one, the inside fixedly connected with pivot of gear two, the bottom of pivot run through the connecting plate and with the upper and lower bottom surface swing joint of connecting plate, the bottom of pivot and the last fixed surface of regulating plate are connected.
By adopting the technical scheme, the first motor, the first gear, the second gear, the rotating shaft and the adjusting plate in the scheme are matched together, so that the LED lamp can rotate to irradiate different directions and areas.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an angle-adjustable's led lighting fixture, adopt motor two, the threaded rod, the sliding block, connecting rod two, the gyro wheel, connecting seat one, the cooperation of connecting rod one and chute seat, cooperation through motor two and threaded rod, make the sliding block remove, utilize the cooperation of sliding block and connecting rod two, make the gyro wheel slide in the chute seat, recycle connecting rod one and the cooperation of connecting seat one, make the led lamp plate can carry out the regulation of angle, the lighting fixture of having avoided most led lamps and lanterns does not possess angle regulation's ability, the practicality that leads to the led lamp reduces, the problem that utilization efficiency reduces, thereby the practicality that improves the led lamp and the effect of utilization efficiency has been reached.
2. The utility model provides an angle adjustable's led lighting fixture, adopt the fan, the breathing pipe, the cooperation of accelerator and filter screen, through fan and breathing pipe cooperation, in inhaling the radiator-fan with the hot-air, the centrifugal force that the rotation of deuterogamying the accelerator produced, improve the flow velocity of wind, the cooling of led lamp with higher speed, the dust of recycling the filter screen in to the air filters, thermal long-time piling up has been avoided, the probability that the damage appears in can making led lamps and lanterns increases, the energy consumption of lamps and lanterns when using also can promote simultaneously, lead to the life of led lamp to reduce, the problem that energy-conservation nature reduces, thereby the life and the effect of energy-conservation of improvement led lamp have been reached.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural section of the present invention;
fig. 3 is a schematic structural view of the structural heat dissipation device of the present invention;
fig. 4 is a schematic perspective view of the structure accelerator of the present invention.
In the figure: 1. fixing the rod; 2. a rotating mechanism; 21. a connecting plate; 22. a box body; 23. a first motor; 24. a first gear; 25. a second gear; 26. a rotating shaft; 3. an angle adjusting mechanism; 31. an adjusting plate; 311. a first connecting seat; 312. a first connecting rod; 32. an outer housing; 33. a second motor; 34. a threaded rod; 35. a guide bar; 36. a slider; 37. a second connecting rod; 38. a roller; 4. a heat sink; 41. a heat dissipation box; 42. a fan; 43. an air intake duct; 44. an accelerator; 441. a shifting sheet; 442. an air duct; 45. filtering with a screen; 5. an led lamp panel; 51. a chute seat; 52. and a second connecting seat.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an angle-adjustable led lamp holder, which comprises a fixed rod 1 and a rotating mechanism 2, wherein the bottom surface of the fixed rod 1 is fixedly connected with the upper surface of the rotating mechanism 2, the fixed rod 1 is uniformly distributed at four corners of the upper surface of the rotating mechanism 2, the bottom surface of the rotating mechanism 2 is fixedly connected with an angle adjusting mechanism 3, the side surface of the angle adjusting mechanism 3 is fixedly connected with a heat dissipation device 4, the bottom of the angle adjusting mechanism 3 is movably connected with a led lamp panel 5, the angle adjusting mechanism 3 comprises an adjusting plate 31, the upper surface of the adjusting plate 31 is fixedly connected with the bottom surface of the rotating mechanism 2, the side surface of the adjusting plate 31 is fixedly connected with an outer shell 32, the heat dissipation device 4 comprises a heat dissipation box 41, the side surface of the heat dissipation box 41 is fixedly connected with the side surface of the adjusting plate 31, the fan 42 is fixedly connected with the inside of the heat dissipation box 41, the inside of the outer shell 32 is provided with a motor two 33, the side surface of the second motor 33 is fixedly connected with the side surface of the adjusting plate 31, the output shaft of the second motor 33 extends into the adjusting plate 31 and is movably connected with the inner surface and the outer surface of the adjusting plate 31, the output shaft of the second motor 33 is fixedly connected with a threaded rod 34, one end of the threaded rod 34 is movably connected with the side surface of the inner cavity of the adjusting plate 31, the outer surface of the threaded rod 34 is movably connected with a sliding block 36, the bottom of the sliding block 36 is movably connected with a connecting rod II 37, the bottom end of the connecting rod II 37 is movably connected with a roller 38, the outer surface of the roller 38 is movably connected with a sliding groove seat 51, the bottom end of the side surface of the inner cavity of the adjusting plate 31 is fixedly connected with a connecting seat I311, the outer surface of the connecting seat I311 is movably connected with a connecting rod I312, one end of the connecting seat II 52 is movably connected with the connecting seat 52, the bottom of the connecting seat II 52 is fixedly connected with the top of the led lamp plate 5, and the bottom of the sliding groove seat 51 is fixedly connected with the top of the led lamp plate 5, the side surface of the inner cavity of the adjusting plate 31 is fixedly connected with a guide rod 35, the guide rods 35 are symmetrically arranged about the center line of the adjusting plate 31, the outer surface of the guide rod 35 is movably connected with the inner wall of the sliding block 36, a sliding groove is formed in the sliding groove seat 51, and the inner wall of the sliding groove is slidably connected with the outer surface of the roller 38.
In this embodiment, adopt motor two 33, threaded rod 34, sliding block 36, connecting rod two 37, gyro wheel 38, connecting seat one 311, the cooperation of connecting rod one 312 and chute seat 51, rotation through the output shaft of motor two 33, drive threaded rod 34 and rotate, cooperation threaded rod 34 and sliding block 36's swing joint, make sliding block 36 remove, utilize sliding block 36 and connecting rod two 37's swing joint, make gyro wheel 38 slide in chute seat 51, reuse connecting rod one 312 and connecting seat one 311's cooperation, make led lamp plate 5 can carry out the regulation of angle, the lighting fixture of having avoided most led lamps and lanterns does not possess angle regulation's ability, the practicality that leads to the led lamp reduces, the problem that the utilization efficiency reduces, thereby reached the effect that improves the practicality and the utilization efficiency of led lamp.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, an air suction pipe 43 is fixedly connected to a side surface of the heat dissipation box 41, one end of the air suction pipe 43 extends into the adjustment plate 31 and is fixedly connected to inner and outer surfaces of the adjustment plate 31, an accelerator 44 is movably connected to a bottom of an inner cavity of the heat dissipation box 41, a top of the accelerator 44 is movably connected to a top of the inner cavity of the heat dissipation box 41, a filter screen 45 is movably connected to a side surface of the heat dissipation box 41, a dial 441 is fixedly connected to an outer surface of the accelerator 44, the dial 441 is uniformly distributed on an outer surface of the accelerator 44, an air groove 442 is formed in the outer surface of the dial 441, the fan 42, the air suction pipe 43, the accelerator 44 and the filter screen 45 are matched, hot air is sucked into the heat dissipation box 41 through the matching of the fan 42 and the air suction pipe 43, the centrifugal force generated by rotation of the accelerator 44 is matched to improve the flow speed of the air, the cooling of the led lamp is accelerated, and the dust in the air is filtered by the filter screen 45, avoided thermal long-time piling up, can make led lamps and lanterns appear the probability increase of damage, the energy consumption of lamps and lanterns when using also can promote simultaneously, leads to the life of led lamp to reduce, the problem that energy-conservation nature reduces to the life and the effect of energy-conservation nature of improvement led lamp have been reached.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the rotating mechanism 2 includes a connecting plate 21, an upper surface of the connecting plate 21 is fixedly connected with a bottom surface of the fixing rod 1, a box 22 is fixedly connected with an upper surface of the connecting plate 21, a motor 23 is arranged inside the box 22, a bottom surface of the motor 23 is fixedly connected with an upper surface of the connecting plate 21, a gear 24 is fixedly connected with an output shaft of the motor 23, a gear 25 is engaged and connected with an outer surface of the gear 24, a rotating shaft 26 is fixedly connected inside the gear 25, a bottom end of the rotating shaft 26 penetrates through the connecting plate 21 and is movably connected with upper and lower bottom surfaces of the connecting plate 21, a bottom of the rotating shaft 26 is fixedly connected with an upper surface of the adjusting plate 31, the gear 24 is driven to rotate by rotation of the output shaft of the motor 23, the gear 24 is matched with engagement and connection of the gear 24 and the gear 25, so that the gear 25 rotates to drive the rotating shaft 26 to rotate, so that the led lamp can rotate, different directions and areas are irradiated, so that the utilization efficiency and the practicability of the equipment are further improved.
The working principle of the angle-adjustable led lamp holder is described in detail below.
As shown in fig. 1-4, when in use, firstly, the output shaft of the motor two 33 rotates to drive the threaded rod 34 to rotate, the threaded rod 34 is movably connected with the sliding block 36 to move the sliding block 36, the roller 38 slides in the sliding groove seat 51 by using the movable connection between the sliding block 36 and the connecting rod two 37, then the connecting rod one 312 is matched with the connecting seat one 311 to rotate the connecting rod one 312 on the connecting seat two 52 to adjust the angle of the led lamp panel 5, meanwhile, the output shaft of the motor one 23 rotates to drive the gear one 24 to rotate, the gear one 24 is matched with the meshing connection between the gear one 24 and the gear two 25 to rotate the gear two 25 to drive the rotating shaft 26 to rotate the angle adjusting mechanism 3, so that the led lamp can irradiate different directions and areas, when the heat generated by the led lamp is excessive, the fan 42 is matched with the air suction pipe 43 to suck hot air into the heat dissipation box 41, the accelerator 44 is blown to rotate by the wind power of the fan 42, the centrifugal force generated by the rotation of the accelerator 44 is matched, the flowing speed of the wind is improved, the cooling of the LED lamp is accelerated, and meanwhile, the filter screen 45 is used for filtering dust in the air.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides an angle adjustable's led lighting fixture, includes dead lever (1) and slewing mechanism (2), the bottom surface of dead lever (1) is connected with the last fixed surface of slewing mechanism (2), dead lever (1) evenly distributed is in the upper surface four corners of slewing mechanism (2), its characterized in that: the bottom surface of the rotating mechanism (2) is fixedly connected with an angle adjusting mechanism (3), the side surface of the angle adjusting mechanism (3) is fixedly connected with a heat radiating device (4), and the bottom of the angle adjusting mechanism (3) is movably connected with an LED lamp panel (5);
the angle adjusting mechanism (3) comprises an adjusting plate (31), the upper surface of the adjusting plate (31) is fixedly connected with the bottom surface of the rotating mechanism (2), and the side surface of the adjusting plate (31) is fixedly connected with an outer shell (32);
the heat dissipation device (4) comprises a heat dissipation box (41), the side face of the heat dissipation box (41) is fixedly connected with the side face of the adjusting plate (31), and a fan (42) is fixedly connected inside the heat dissipation box (41).
2. An angle adjustable led lamp holder in accordance with claim 1, wherein: the inside of shell body (32) is provided with motor two (33), the side of motor two (33) and the side fixed connection of regulating plate (31), the output shaft of motor two (33) extend to the inside of regulating plate (31) and with the interior external surface swing joint of regulating plate (31), fixedly connected with threaded rod (34) on the output shaft of motor two (33), the one end of threaded rod (34) and the inner chamber side swing joint of regulating plate (31), swing joint has sliding block (36) on the surface of threaded rod (34), the bottom swing joint of sliding block (36) has connecting rod two (37), the bottom swing joint of connecting rod two (37) has gyro wheel (38), swing joint has spout seat (51) on the surface of gyro wheel (38).
3. An angle adjustable led lamp holder in accordance with claim 2, wherein: inner chamber side bottom end fixedly connected with connecting seat (311) of regulating plate (31), swing joint has connecting rod (312) on the surface of connecting seat (311), the one end swing joint of connecting rod (312) has connecting seat two (52), the bottom of connecting seat two (52) and the top fixed connection of led lamp plate (5), the bottom of chute seat (51) and the top fixed connection of led lamp plate (5).
4. An angle adjustable led lamp holder in accordance with claim 3 wherein: inner chamber side fixedly connected with guide arm (35) of regulating plate (31), guide arm (35) set up about the central line symmetry of regulating plate (31), the surface of guide arm (35) and the inner wall swing joint of sliding block (36), the spout has been seted up to the inside of spout seat (51), the inner wall of spout and the surface sliding connection of gyro wheel (38).
5. An angle adjustable led lamp holder in accordance with claim 1, wherein: the side fixedly connected with breathing pipe (43) of heat dissipation case (41), the one end of breathing pipe (43) extend to the inside of regulating plate (31) and with the interior external surface fixed connection of regulating plate (31), the inner chamber bottom swing joint of heat dissipation case (41) has accelerator (44), the top of accelerator (44) and the inner chamber top swing joint of heat dissipation case (41), the side swing joint of heat dissipation case (41) has filter screen (45).
6. An angle adjustable led lamp holder in accordance with claim 5 wherein: the outer surface of the accelerator (44) is fixedly connected with a shifting sheet (441), the shifting sheet (441) is uniformly distributed on the outer surface of the accelerator (44), and an air groove (442) is formed in the outer surface of the shifting sheet (441).
7. An angle adjustable led lamp holder in accordance with claim 1, wherein: slewing mechanism (2) are including connecting plate (21), the upper surface of connecting plate (21) and the bottom surface fixed connection of dead lever (1), the last fixed surface of connecting plate (21) is connected with box (22), the inside of box (22) is provided with motor (23), the bottom surface of motor (23) is connected with the last fixed surface of connecting plate (21), fixedly connected with gear (24) on the output shaft of motor (23), the meshing is connected with gear two (25) on the surface of gear (24), the inside fixedly connected with pivot (26) of gear two (25), the bottom of pivot (26) run through connecting plate (21) and with the upper and lower bottom surface swing joint of connecting plate (21), the bottom of pivot (26) and the upper surface fixed connection of regulating plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302546.8U CN214790970U (en) | 2021-02-02 | 2021-02-02 | But angle regulation's led lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302546.8U CN214790970U (en) | 2021-02-02 | 2021-02-02 | But angle regulation's led lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790970U true CN214790970U (en) | 2021-11-19 |
Family
ID=78751893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120302546.8U Expired - Fee Related CN214790970U (en) | 2021-02-02 | 2021-02-02 | But angle regulation's led lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790970U (en) |
-
2021
- 2021-02-02 CN CN202120302546.8U patent/CN214790970U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206018477U (en) | A kind of strong LED street lamp of thermal diffusivity | |
| CN105797802A (en) | Vertical current super clean bench system | |
| CN214790970U (en) | But angle regulation's led lighting fixture | |
| CN209130676U (en) | A kind of light angle and the adjustable city illumination device of range | |
| CN208859461U (en) | A kind of LED stage lamp | |
| CN116677972B (en) | High-power semiconductor illuminator packaging structure | |
| CN209801573U (en) | Oil smoke purifies all-in-one fixed mounting device | |
| CN207584478U (en) | It is a kind of can flexible modulation LED lamp | |
| CN205540535U (en) | Novel air -draft -type notebook radiator | |
| CN213872500U (en) | Magnetic suspension lighting device | |
| CN215658021U (en) | Drilling device for air conditioner installation | |
| CN206929640U (en) | A kind of special large-size water-cooling heat radiating LED lamp of plaza lighting | |
| CN213420785U (en) | LED projecting lamp of adjustable illumination scope | |
| CN207907123U (en) | A kind of LED Adjustable head lamps launched with dry ice | |
| CN206563211U (en) | A kind of panel light for being easy to radiate | |
| CN208430820U (en) | A kind of energy-saving communication machine room with sunshade function | |
| CN209638834U (en) | A kind of LED panel lamp of temperature control regulation power | |
| CN214449897U (en) | Line carving design operation model | |
| CN208253349U (en) | A kind of tube stand convenient for adjusting | |
| CN206159117U (en) | Adjustable electricelectric of impeller moves electronic pump | |
| CN219713292U (en) | High-efficient heat dissipation LED lamp | |
| CN214156544U (en) | Special device of computer drawing for art design | |
| CN208457765U (en) | A kind of LED illumination lamp with radiator fan | |
| CN210069586U (en) | Special lamp housing for eye vision optics | |
| CN210623132U (en) | Fan lamp with warm braw function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |