High-luminous-efficiency LED flying saucer lamp

Abstract

The utility model discloses a high-luminous-efficiency light-emitting diode (LED) flying saucer lamp, belongs to the technical field of LED flying saucer lamps, and aims to solve the problems that in the long-term use process, a large amount of impurities such as dust can be attached to the surface of a lampshade, the illumination effect of the LED flying saucer lamp is affected, the luminous efficiency of the LED flying saucer lamp is reduced, and the LED flying saucer lamp is inconvenient to manually clean by a user due to the fact that the installation position of the LED flying saucer lamp is often too high. Comprising a lamp cap, a lamp holder is fixed to the bottom of the lamp cap, a lampshade is inserted into the bottom of the lamp holder, symmetrically-distributed connecting plates are fixed to the two sides of the peripheral face of the lamp holder, gear rings are arranged at the bottoms of the connecting plates, cleaning arc plates are fixed to the surfaces of the bottoms of the gear rings, and the inner surfaces of the cleaning arc plates are attached to the arc face of the lampshade. A supporting groove with the T-shaped section is formed in the surface of the bottom of the connecting plate. The illumination effect of the device can be guaranteed, and a user needs to stand at a high position to manually clean the surface of the lampshade, so that the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED flying saucer lamps, and in particular relates to a high-light-efficiency LED flying saucer lamp. Background Art

[0002] As a new type of LED lamp, LED flying saucer lamp has novel shape, high brightness, high luminous efficiency, high color rendering index and other advantages, and is popular among consumers. Compared with incandescent lamps, the power consumption of LED flying saucer lamps is only about 10% to 20% of that of incandescent lamps. A two-watt LED flying saucer lamp is equivalent to the lighting effect of a 100,000-watt ordinary incandescent bulb, which makes the LED flying saucer lamp have a high luminous efficiency effect.

[0003] In the actual use of the LED UFO lamp in the prior art, a lampshade is fixed at the bottom of the lamp body to protect the LED filament. However, during long-term use, a large amount of dust and other impurities will adhere to the surface of the lampshade, affecting the lighting effect of the LED UFO lamp and reducing its light efficiency. In addition, since the installation position of the LED UFO lamp is often too high, it is inconvenient for users to clean it manually, which is not conducive to use.

[0004] Therefore, a high-light-efficiency LED flying saucer lamp is needed to solve the problems in the prior art that a large amount of dust and other impurities will adhere to the surface of the lampshade during long-term use, affecting the lighting effect of the LED flying saucer lamp and reducing its light efficiency, and the installation position of the LED flying saucer lamp is often too high to be convenient for users to clean manually. Utility Model Content

[0005] The purpose of the utility model is to provide a high-light-efficiency LED flying saucer lamp to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-light-efficiency LED flying saucer lamp, comprising a lamp head, a lamp holder is fixed at the bottom of the lamp head, a lampshade is inserted at the bottom of the lamp holder, symmetrically distributed connecting plates are fixed on both sides of the outer circumference of the lamp holder, a gear ring is provided at the bottom of the connecting plate, a cleaning arc plate is fixed on the surface of the bottom of the gear ring, the inner surface of the cleaning arc plate is in contact with the arc surface of the lampshade, a supporting groove with a T-shaped cross-section is provided on the surface of the bottom of the connecting plate, a T-shaped limiting ring is slidably inserted inside the supporting groove, a motor is fixed on the surface of one end of the lamp head, a connecting shaft is fixed at the output end of the motor, a gear is fixedly sleeved on the outer circumference of the connecting shaft, the gear and the gear ring are meshingly connected, a plurality of heat dissipation holes are evenly provided at the top of the outer circumference of the lamp holder, and a filter is fixed inside the heat dissipation hole.

[0007] It should be noted in the scheme that a ring groove is provided on the surface of the bottom of the lamp holder, an insert ring is inserted inside the ring groove, the bottom of the insert ring passes through the adjacent ring groove and is fixed to the surface of the top of the lampshade, and a hole is provided through the surface of the insert ring located inside the ring groove.

[0008] It is further worth explaining that an inner warehouse is opened in the middle position of the connecting plate, and an insertion shaft is slidably inserted in the middle position of the inner warehouse. One side of the insertion shaft passes through the connecting plate and extends out of the connecting plate. A pull ring is fixed on the surface of the insertion shaft extending out of the external part of the connecting plate, and a magnetic suction groove is opened on the surface of the bottom of the gear ring. A magnetic suction column is inserted in the magnetic suction groove, and the bottom of the magnetic suction column is fixed to the surface of the top of the cleaning arc plate.

[0009] It should be further explained that the other side of the plug shaft passes through the connecting plate and extends to the inside of the annular groove, and the plug shaft and the plug hole are connected in a sliding manner.

[0010] As a preferred embodiment, a fixing ring is provided on the fixing sleeve at a position where the outer circumference of the insertion shaft is located in the inner cavity of the inner warehouse at an adjacent position, and a spring is provided on the fixing sleeve at a position where the outer circumference of the insertion shaft is located on one side of the fixing ring at an adjacent position, one side of the spring is fixed to the inner cavity surface of the inner warehouse at an adjacent position, and the other side of the spring is fixed to the surface of the fixing ring at an adjacent position.

[0011] As a preferred embodiment, a positioning shaft is slidably inserted into the surface of the connecting plate away from the lamp holder, two positioning holes are formed on the top of the outer peripheral surface of the insertion shaft, and the bottom of the positioning shaft extends to the inside of the adjacent positioning holes.

[0012] Compared with the prior art, the high light efficiency LED flying saucer lamp provided by the utility model has at least the following beneficial effects:

[0013] (1) By starting the motor, the gear can rotate, so that under the meshing action between the gear and the gear ring and the supporting and limiting action between the limiting ring and the supporting groove, the cleaning arc plate can rotate in accordance with the arc surface of the lampshade, so that the dust and impurities attached to the surface of the lampshade are cleaned by the friction force, thereby ensuring the lighting effect of the device and requiring the user to stand at a high place to manually clean the surface of the lampshade, thereby improving the convenience of use of the device.

[0014] (2) The plug-in shaft can be used to fix the plug-in ring extending into the ring groove, and the magnetic column can be used to connect the gear ring and the cleaning arc plate, so that the user can remove the lampshade to maintain the inside of the lamp holder and remove the cleaning arc plate to clean it, thereby further improving the convenience of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0016] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0017] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the lamp holder and the lamp shade of the utility model;

[0018] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlarged at B in the middle;

[0019] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional view of a local structure in the utility model;

[0020] Figure 6 For the utility model Figure 5 Enlarged schematic diagram of the structure at C in the middle.

[0021] In the figure: 1. lamp holder; 2. lamp base; 3. lampshade; 4. connecting plate; 5. gear ring; 6. cleaning arc plate; 7. limiting ring; 8. supporting groove; 9. motor; 10. connecting shaft; 11. gear; 12. heat dissipation hole; 13. filter; 14. ring groove; 15. plug ring; 16. plug hole; 17. plug shaft; 18. inner compartment; 19. fixing ring; 20. spring; 21. positioning hole; 22. positioning shaft; 23. pull ring; 24. magnetic suction groove; 25. magnetic suction column. DETAILED DESCRIPTION

[0022] See also Figure 1-6The utility model provides a high-light-efficiency LED flying saucer lamp, including a lamp cap 1, a lamp holder 2 is fixed at the bottom of the lamp cap 1, a lamp shade 3 is inserted at the bottom of the lamp holder 2, symmetrically distributed connecting plates 4 are fixed on both sides of the outer circumference of the lamp holder 2, a gear ring 5 is arranged at the bottom of the connecting plate 4, a cleaning arc plate 6 is fixed on the surface of the bottom of the gear ring 5, the inner surface of the cleaning arc plate 6 is in contact with the arc surface of the lamp shade 3, a supporting groove 8 with a T-shaped cross section is provided on the surface of the bottom of the connecting plate 4, a T-shaped limiting ring 7 is inserted in the inner part of the supporting groove 8, a motor 9 is fixed on the surface of one end of the lamp cap 1, a connecting shaft 10 is fixed on the output end of the motor 9, a gear 11 is fixedly sleeved on the outer circumference of the connecting shaft 10, and the gear 11 is meshed with the gear ring 5. The lamp holder 2 is connected with a plurality of heat dissipation holes 12 evenly arranged at the top of the outer peripheral surface, and a filter screen 13 is fixed inside the heat dissipation hole 12. The gear 11 can be rotated by starting the motor 9, so that the cleaning arc plate 6 can rotate in accordance with the arc surface of the lampshade 3 under the meshing action between the gear 11 and the gear ring 5 and the supporting and limiting action between the limit ring 7 and the support groove 8, so that the dust and impurities attached to the surface of the lampshade 3 are cleaned by the friction force, thereby ensuring the lighting effect of the device and requiring the user to manually clean the surface of the lampshade 3 while standing at a high place. The heat dissipation holes 12 can dissipate heat, and the filter screen 13 can prevent external dust from entering the interior of the lamp holder 2.

[0023] Further as Figure 1 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that a ring groove 14 is provided on the surface of the bottom of the lamp holder 2, and an insert ring 15 is inserted inside the ring groove 14. The bottom of the insert ring 15 passes through the adjacent ring groove 14 and is fixed to the surface of the top of the lamp cover 3. A plug hole 16 is penetrated through the surface of the inner part of the ring groove 14 of the insert ring 15. By inserting the insert ring 15 into the inner part of the ring groove 14, the bottom of the lamp holder 2 can be fitted with the top of the lamp cover 3.

[0024] Further as Figure 4As shown, it is worth specifically explaining that an inner bin 18 is provided at the middle position of the connecting plate 4, and an insert shaft 17 is slidably inserted at the middle position of the inner bin 18, one side of the insert shaft 17 passes through the connecting plate 4 and extends out of the connecting plate 4, and a pull ring 23 is fixed on the surface of the outer part of the insert shaft 17 extending out of the connecting plate 4, a magnetic suction groove 24 is provided on the surface of the bottom of the gear ring 5, and a magnetic suction column 25 is inserted in the magnetic suction groove 24, and the bottom of the magnetic suction column 25 is fixed to the surface of the top of the cleaning arc plate 6, and the other side of the insert shaft 17 passes through the connecting plate 4 and extends It extends to the inside of the annular groove 14, and the plug-in shaft 17 and the plug-in hole 16 are connected in a sliding manner. The plug-in shaft 17 can slide in the inner cavity of the connecting plate 4 so that one end of the plug-in shaft 17 can extend to the inside of the plug-in hole 16 at an adjacent position, thereby fixing the lampshade 3, and a pull ring 23 is provided to facilitate the user to move the plug-in shaft 17. The connection between the cleaning arc plate 6 and the gear ring 5 can extend 25 to the inside of the magnetic suction column 24, so that the cleaning arc plate 6 can be limited under the magnetic attraction between 25 and the magnetic suction column 24.

[0025] Further Figure 3 As shown, it is worth explaining in detail that a fixing ring 19 is provided on the fixing sleeve at the position where the outer circumference of the plug shaft 17 is located in the inner cavity of the inner warehouse 18 at the adjacent position, and a spring 20 is provided on the fixing sleeve at the position where the outer circumference of the plug shaft 17 is located on one side of the fixing ring 19 at the adjacent position. One side of the spring 20 is fixed to the inner cavity surface of the inner warehouse 18 at the adjacent position, and the other side of the spring 20 is fixed to the surface of the fixing ring 19 at the adjacent position. Due to the setting of the fixing ring 19 and the connection relationship of the spring 20, when the plug shaft 17 has not moved to the inside of the adjacent ring groove 14, the fixing ring 19 will resist the spring 20 to deform it, thereby allowing the plug shaft 17 to have the force to move closer to the lamp holder 2.

[0026] The present solution has the following working process: in actual use, when the user needs to clean the surface of the lampshade 3 to ensure the lighting effect, the connecting shaft 10 can be rotated by starting the motor 9, so that the gear 11 can be rotated, so that the gear ring 5 can be rotated under the meshing action between the gear 11 and the gear ring 5 and the interference and limiting action of the limit ring 7 and the support groove 8, so that the cleaning arc plate 6 can be rotated, so that the inner surface of the cleaning arc plate 6 can rub against the surface of the lampshade 3 to achieve the cleaning effect on the surface of the lampshade 3, and the connection between the cleaning arc plate 6 and the gear ring 5 can extend 25 to the magnetic suction column 2 4, so that the cleaning arc plate 6 can be limited under the magnetic attraction between 25 and the magnetic attraction column 24, and when the cleaning arc plate 6 is pulled vertically downward, the cleaning arc plate 6 can be separated from the gear ring 5. When installing the lampshade 3, first pull the pull ring 23 to make the plug shaft 17 drive the fixing ring 19 to compress the adjacent position spring 20 to deform it, so that one side of the plug shaft 17 can extend to the inside of the inner warehouse 18, and then extend the plug ring 15 to the inside of the ring groove 14, and then release the plug shaft 17 so that the plug shaft 17 can be embedded in the adjacent position of the plug hole 16 under the action of the spring 20 rebound force, so that the lampshade 3 can be fixed.

[0027] According to the above working process, it can be known that: by starting the motor 9, the gear 11 can rotate, so that under the meshing action between the gear 11 and the gear ring 5 and the supporting and limiting action between the limit ring 7 and the support groove 8, the cleaning arc plate 6 can fit the arc surface of the lampshade 3 and rotate, so that the dust and impurities attached to the surface of the lampshade 3 are cleaned by the friction force, thereby ensuring the lighting effect of the device and requiring the user to stand at a high place to manually clean the surface of the lampshade 3, thereby improving the convenience of use of the device, and the plug-in shaft 17 can fix the plug-in ring 15 extending to the inside of the ring groove 14 and the magnetic suction columns 24 and 25 can connect the gear ring 5 and the cleaning arc plate 6, so that the user can disassemble the lampshade 3 to maintain the inside of the lamp holder 2 and disassemble the cleaning arc plate 6 to clean it, thereby further improving the convenience of use of the work.

[0028] Further as Figure 4As shown, it is worth explaining in detail that a positioning shaft 22 is slidably inserted on the surface of the connecting plate 4 away from the lamp holder 2, and two positioning holes 21 are provided on the top of the outer peripheral surface of the plug-in shaft 17, and the bottom of the positioning shaft 22 extends to the inside of the positioning hole 21 at the adjacent position, and by extending the side of the plug-in shaft 17 close to the lamp holder 2 to the inside of the inner warehouse 18, one end of the positioning shaft 22 is extended to the positioning hole 21 on the outer peripheral surface of the plug-in shaft 17 away from the lamp holder 2, thereby limiting the plug-in shaft 17, and there is no need for the lampshade 3 to continuously pull the plug-in shaft 17 during installation, and when one end of the positioning shaft 22 is extended to the inside of the positioning hole 21, the plug-in shaft 17 can be reset under the action of the rebound force of the spring 20, and after the plug-in shaft 17 is reset, one end of the positioning shaft 22 is extended to the inside of another positioning hole 21 to reinforce the plug-in shaft 17.

[0029] In summary: by starting the motor 9, the gear 11 can rotate, so that under the meshing action between the gear 11 and the gear ring 5 and the supporting and limiting action between the limit ring 7 and the support groove 8, the cleaning arc plate 6 can fit the arc surface of the lampshade 3 and rotate, so that the dust and impurities attached to the surface of the lampshade 3 are cleaned by the friction force, thereby ensuring the lighting effect of the device and requiring the user to stand at a high place to manually clean the surface of the lampshade 3, thereby improving the convenience of use of the device, and the plug-in shaft 17 can fix the plug-in ring 15 extending to the inside of the ring groove 14, and the magnetic suction columns 24 and 25 can connect the gear ring 5 and the cleaning arc plate 6, so that the user can remove the lampshade 3 conveniently. To perform maintenance work on the interior of the lamp holder 2 and remove the cleaning arc plate 6 for cleaning, the convenience of use of the work is further improved. By extending the side of the plug shaft 17 close to the lamp holder 2 to the interior of the inner compartment 18, one end of the positioning shaft 22 is extended to the positioning hole 21 on the outer peripheral surface of the plug shaft 17 away from the lamp holder 2, so that the plug shaft 17 can be limited, and there is no need for the lampshade 3 to continuously pull the plug shaft 17 during installation. When one end of the positioning shaft 22 is extended to the interior of the positioning hole 21, the plug shaft 17 can be reset under the action of the rebound force of the spring 20, and after the plug shaft 17 is reset, one end of the positioning shaft 22 is extended to the interior of another positioning hole 21 to reinforce the plug shaft 17.

[0030] The motor 9 can be purchased from the market. The motor 9 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A high light efficiency LED flying saucer lamp, comprising a lamp holder (1), characterized in that: A lamp holder (2) is fixed at the bottom of the lamp holder (1), a lamp shade (3) is inserted at the bottom of the lamp holder (2), symmetrically distributed connecting plates (4) are fixed on both sides of the outer peripheral surface of the lamp holder (2), a gear ring (5) is arranged at the bottom of the connecting plate (4), a cleaning arc plate (6) is fixed to the surface of the bottom of the gear ring (5), the inner surface of the cleaning arc plate (6) is in contact with the arc surface of the lamp shade (3), and a supporting groove (8) with a T-shaped cross section is provided on the surface of the bottom of the connecting plate (4). A limiting ring (7) with a T-shaped cross section is slidably inserted inside the lamp holder (8), a motor (9) is fixed to the surface of one end of the lamp holder (1), a connecting shaft (10) is fixed to the output end of the motor (9), a gear (11) is fixedly sleeved on the outer circumference of the connecting shaft (10), the gear (11) and the gear ring (5) are meshingly connected, a plurality of heat dissipation holes (12) are evenly arranged at the top of the outer circumference of the lamp holder (2), and a filter (13) is fixed inside the heat dissipation hole (12).

2. The high light efficiency LED flying saucer lamp according to claim 1, characterized in that: The surface of the bottom of the lamp holder (2) is provided with an annular groove (14), an insert ring (15) is inserted into the inside of the annular groove (14), the bottom of the insert ring (15) passes through the annular groove (14) at an adjacent position and is fixed to the surface of the top of the lampshade (3), and an insertion hole (16) is penetrated through the surface of the insert ring (15) located inside the annular groove (14).

3. The high light efficiency LED flying saucer lamp according to claim 2, characterized in that: An inner bin (18) is provided at the middle position of the connecting plate (4), an insertion shaft (17) is slidably inserted at the middle position of the inner bin (18), one side of the insertion shaft (17) passes through the connecting plate (4) and extends out of the connecting plate (4), a pull ring (23) is fixed to the surface of the outer part of the insertion shaft (17) extending out of the connecting plate (4), a magnetic suction groove (24) is provided on the surface of the bottom of the gear ring (5), a magnetic suction column (25) is inserted inside the magnetic suction groove (24), and the bottom of the magnetic suction column (25) is fixed to the surface of the top of the cleaning arc plate (6).

4. The high light efficiency LED flying saucer lamp according to claim 3, characterized in that: The other side of the insertion shaft (17) passes through the connecting plate (4) and extends to the inside of the annular groove (14), and the insertion shaft (17) and the insertion hole (16) are connected in a sliding manner.

5. The high light efficiency LED flying saucer lamp according to claim 4, characterized in that: A fixing sleeve is provided with a fixing ring (19) at a position where the outer circumference of the insertion shaft (17) is located in the inner cavity of the adjacent inner bin (18); a fixing sleeve is provided with a spring (20) at a position where the outer circumference of the insertion shaft (17) is located on one side of the adjacent fixing ring (19); one side of the spring (20) is fixed to the inner cavity surface of the adjacent inner bin (18), and the other side of the spring (20) is fixed to the surface of the adjacent fixing ring (19).

6. The high light efficiency LED flying saucer lamp according to claim 5, characterized in that: A positioning shaft (22) is slidably inserted into the surface of the connecting plate (4) away from the lamp holder (2), two positioning holes (21) are provided at the top of the outer peripheral surface of the insertion shaft (17), and the bottom of the positioning shaft (22) extends to the inside of the adjacent positioning hole (21).

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