Wireless remote control radio frequency charging LED lighting device
By adopting dual-mode charging mode and optimizing optical path control in LED lighting devices, the problems of high instruction delay and low light efficiency utilization in the prior art are solved, and more efficient charging and light efficiency utilization are achieved, reducing energy consumption and heat dissipation burden.
Patent Information
- Application Number
- CN202520581653.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2035-03-31
AI Technical Summary
The existing LED lighting devices have high command delays and low light efficiency utilization in complex electromagnetic environments, resulting in difficulty in ensuring real-time user operations and increasing energy consumption.
A wireless remote control radio frequency charging LED lighting device is designed, adopting dual-mode charging methods (wired and wireless radio frequency), combined with the optical path control of concave mirrors and convex lenses, increasing natural convection heat dissipation and filter blocking dust.
It effectively improves charging efficiency and light efficiency utilization, reduces energy consumption and heat dissipation burden, improves the real-time operation of users and the stability of equipment.
Smart Images
Figure CN222881108U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the cross-technical field of intelligent lighting and wireless energy transmission, and in particular to a wireless remote-controlled radio frequency charging LED lighting device. Background Art
[0002] LED lighting devices are electro-optical conversion devices that use semiconductor light-emitting diodes (LEDs) as their core light source, and achieve efficient and controllable lighting functions through the collaboration of multiple components.
[0003] In the current technological evolution, the integration of wireless energy transmission and lighting control has become an important direction: for example, wireless remote control RF charging technology, which is based on the principle of electromagnetic coupling (working frequency band 315MHz / 433MHz), realizes contactless power transmission through the resonant circuit between the transmitter and the receiver, and can theoretically support medium and long-distance charging within a range of several meters.
[0004] However, the existing wireless technology used in lamps still has some defects: on the control side, the mainstream solution adopts a one-way communication protocol and lacks a dynamic channel switching mechanism, resulting in command delays of up to 800ms or more in complex electromagnetic environments (such as factory workshops), and it is difficult to ensure the real-time operation of users; on the light effect side, traditional devices rely on a single optical element (such as a flat reflector or diffuser) for light path control, resulting in severe light scattering and light efficiency utilization rates generally below 65% (the national standard GB24819-2022 requires ≥80%), forcing manufacturers to compensate for brightness losses by increasing LED power (about 30%-50%), thereby increasing energy consumption and heat dissipation burdens.
[0005] To this end, a wireless remote control radio frequency charging LED lighting device is specially designed to solve the above technical problems. Utility Model Content
[0006] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a wireless remote-controlled radio frequency charging LED lighting device.
[0007] The technical implementation scheme of the utility model is: a wireless remote control radio frequency charging LED lighting device, including a base, an energy storage device, a charging tube cabin, a battery, a sealing cover, an adjustment seat, a support arm, a lampshade, an integrated light transmitter, a concave reflector, a convex lens, a protective glass, a wireless radio frequency receiver and a signal converter, the lower part of the base is embedded with energy storage devices on both sides, the upper part of the base is threadedly installed with a charging tube cabin, the charging tube cabin is loaded with batteries, the upper part of the charging tube cabin is embedded with a sealing cover, and a wired charging interface is provided on one side of the lower part of the charging tube cabin An adjustment seat is threadedly connected to the upper part of the charging tube cabin, a support arm is hinged on the upper side of the adjustment seat, a lampshade is installed on the upper part of the support arm, an integrated light emitter is installed at the rear of the lampshade, a concave reflector is connected to the front of the integrated light emitter at the rear of the lampshade, the light source end of the integrated light emitter passes through the concave reflector, a convex lens is connected to the middle part of the lampshade, the center points of the convex lens and the concave reflector are on the same axis, a protective glass is installed at the front of the lampshade, a wireless radio frequency receiver is installed at the rear of the lampshade, and a signal converter is installed at the rear of the wireless radio frequency receiver.
[0008] As an improvement of the above scheme, it also includes a limiting sleeve, a sealing ring and a pull rod. A limiting sleeve is arranged at the center of the upper part of the base. The limiting sleeve matches the outer contour of the lower part of the charging tube cabin. The lower part of the charging tube cabin is inserted into the limiting sleeve. Sealing rings are symmetrically arranged on the outside of the sealing cover. The sealing ring is in close contact with the inner wall of the charging tube cabin. A groove is opened on the upper part of the charging tube cabin, and a pull rod is hinged in the groove.
[0009] As an improvement of the above solution, it also includes buttons and a control screen. A number of symmetrical buttons are installed at the front of the charging tube cabin, and a control screen for controlling the operation of various power components is installed at the rear of the charging tube cabin.
[0010] As an improvement of the above scheme, it also includes an articulated seat and a threaded rod. The articulated seat is fixed to the side of the adjustment seat, the side of the articulated seat is hingedly connected to the support arm, the threaded rod is threadedly connected at the hinge between the articulated seat and the support arm, and a nylon gasket is provided at the hinge between the articulated seat and the support arm.
[0011] As an improvement of the above scheme, it also includes an FM antenna, a torsion spring and a limiter. The FM antenna is hinged to the rear of the signal converter, a torsion spring is provided at the hinge between the FM antenna and the signal converter, and a limiter with a concave end is provided at the rear of the signal converter.
[0012] As an improvement of the above solution, a plurality of heat dissipation openings are symmetrically provided on the upper part of the lampshade, and filters are provided in the plurality of heat dissipation openings.
[0013] Compared with the prior art, the utility model has the following advantages: 1. The utility model combines the wired charging interface and the wireless radio frequency charging dual mode to diversify the charging options and effectively improve the charging efficiency; the energy storage device is used for power supply first, which can reduce the battery cycle loss; the combination of concave reflector and convex lens improves the light efficiency utilization rate, and the heat dissipation efficiency is improved compared with the traditional passive heat dissipation through natural convection heat dissipation combined with the filter to block dust.
[0014] 2. The utility model uses the nylon gasket of the socket and the threaded rod locking design to enable the lampshade to maintain angle stability to adapt to different installation positions; the control screen displays various parameters in real time, and physical buttons are used to achieve blind operation, which can enhance the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the assembly structure of the utility model from the front perspective.
[0016] Figure 2 It is an exploded schematic diagram of the components of the utility model.
[0017] Figure 3 This is an exploded schematic diagram of the support arm, lampshade, integrated light emitter and other components of the utility model, in which the lampshade is shown in half section.
[0018] Figure 4 It is a three-dimensional structural schematic diagram of components such as a signal converter, an FM antenna and a torsion spring of the utility model.
[0019] Figure 5 This is an exploded schematic diagram of the adjustment seat, support arm, lampshade and other components of the utility model.
[0020] Figure 6 This is a schematic diagram of the utility model after the charging tube cabin, battery, sealing cover and other components are assembled, in which the charging tube cabin is shown in a partial cross-section.
[0021] Figure 7 It is a schematic diagram of the assembly structure of the utility model from the rear perspective.
[0022] Figure numbers: 1. Base, 101. Energy storage device, 12. Limit sleeve, 2. Charging tube compartment, 21. Battery, 22. Sealing cover, 23. Sealing ring, 24. Pull rod, 25. Button, 26. Control screen, 27. Wired charging interface, 3. Adjustment seat, 31. Articulated seat, 32. Threaded rod, 4. Support arm, 5. Lamp cover, 51. Integrated light transmitter, 52. Concave reflector, 6. Convex lens, 7. Protective glass, 8. Wireless RF receiver, 9. Signal converter, 91. FM antenna, 92. Torsion spring, 93. Limit part, 10. Heat dissipation port. DETAILED DESCRIPTION
[0023] The present invention will now be described more fully below with reference to the accompanying drawings, in which the present invention is shown in its currently preferred embodiments. However, the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.
[0024] Embodiment: A wireless remote control radio frequency charging LED lighting device, such as Figure 1-Figure 7As shown, it includes a base 1, an energy storage device 101, a charging tube cabin 2, a battery 21, a sealing cover 22, an adjustment seat 3, a support arm 4, a lampshade 5, an integrated light transmitter 51, a concave reflector 52, a convex lens 6, a protective glass 7, a wireless radio frequency receiver 8 and a signal converter 9. The base 1 provides a stable installation platform. Both sides of the lower part of the base 1 are embedded with energy storage devices 101. The upper part of the base 1 is threadedly installed with a charging tube cabin 2. The charging tube cabin 2 is loaded with a battery 21. The battery 21 serves as a main power storage unit, receives wireless radio frequency or wired charging power, and supplies power to the entire system. The energy storage device 101 is connected in parallel with the battery 21 through a copper wire, and the energy storage device 101 serves as a backup The power supply is given priority to prolong the life of the battery 21, and fast charging and discharging are supported. A sealing cover 22 is embedded in the upper part of the charging tube cabin 2. The sealing cover 22 prevents moisture from entering the charging tube cabin 2. A wired charging interface 27 is provided on one side of the lower part of the charging tube cabin 2. The energy storage device 101 is connected to the wired charging interface 27 through a quick-connect terminal. An adjustment seat 3 is threadedly connected to the upper part of the charging tube cabin 2. The adjustment seat 3 provides a base for adjusting the pitch angle. The charging tube cabin 2 accommodates the battery 21 and provides sealing protection. The top is connected to the lighting assembly through the adjustment seat 3. A support arm 4 is hinged on the upper side of the adjustment seat 3. A lampshade 5 is installed on the upper part of the support arm 4. The support arm 4 supports the lampshade 5 and transmits torque. The upper part of the lampshade 5 is symmetrically opened. A plurality of heat dissipation ports 10 are provided, and filters are provided in the plurality of heat dissipation ports 10. An integrated light emitter 51 is installed at the rear of the lampshade 5 by bolts. A concave reflector 52 is connected to the front of the integrated light emitter 51 at the rear of the lampshade 5. The concave reflector 52 is fixed to the inner wall of the lampshade 5 by a slot. The concave reflector 52 reflects the divergent light of the LED into a parallel light beam, thereby reducing light loss and improving the efficiency of long-distance projection. The light source end of the integrated light emitter 51 passes through the concave reflector 52. The integrated light emitter 51 integrates a high-density LED array, and high-efficiency focusing is achieved through the concave reflector 52, and an adjustable light flux is output. A convex lens 6 is connected to the middle of the lampshade 5. The convex lens 6 and the lampshade 5 are connected by a groove. The silicone ring is crimped, and the convex lens 6 diffuses the parallel light into wide-angle lighting. The center points of the convex lens 6 and the concave reflector 52 are on the same axis. A protective glass 7 is installed at the front of the lampshade 5. The protective glass 7 is dust-proof, moisture-proof and light-transmitting. A wireless RF receiver 8 is installed at the rear of the lampshade 5. The wireless RF receiver 8 receives external RF signals and converts them into electrical energy. The battery 21 is wirelessly charged through electromagnetic coupling. The battery 21 is connected to the wireless RF receiver 8 through an electromagnetic coupling coil. A signal converter 9 is installed at the rear of the wireless RF receiver 8. The integrated optical transmitter 51 communicates with the signal converter 9 through a bus, and the wireless RF receiver 8 is connected to the signal converter 9 through a coaxial cable.
[0025] like Figure 2 and Figure 6As shown, it also includes a limiting sleeve 12, a sealing ring 23 and a pull rod 24. A limiting sleeve 12 is arranged at the center of the upper part of the base 1. The limiting sleeve 12 matches the outer contour of the lower part of the charging tube cabin 2. The lower part of the charging tube cabin 2 is inserted into the limiting sleeve 12. Sealing rings 23 are symmetrically arranged on the outside of the sealing cover 22. The sealing ring 23 is in close contact with the inner wall of the charging tube cabin 2. The sealing ring 23 achieves airtightness through elastic deformation. A groove is opened on the upper part of the charging tube cabin 2, and a pull rod 24 is hinged in the groove.
[0026] like Figure 6 and Figure 7 As shown, it also includes buttons 25 and a control screen 26. A number of symmetrical buttons 25 are installed at the front of the charging tube cabin 2. The buttons 25 provide a manual control interface. A control screen 26 for controlling the operation of various power components is installed at the rear of the charging tube cabin 2. The control screen 26 displays the power level, brightness percentage and system status. The battery 21 and the control screen 26 are integrated through a PCB circuit board, and the control screen 26 and the charging tube cabin 2 are integrated through a PCB board; the buttons 25 are connected to the control system through a membrane switch circuit.
[0027] like Figure 2 and Figure 5 As shown, it also includes an articulated seat 31 and a threaded rod 32. The articulated seat 31 is fixed to the side of the adjustment seat 3. The articulated seat 31 allows the support arm 4 to rotate at multiple angles. The threaded rod 32 is threadedly connected at the hinge between the articulated seat 31 and the support arm 4. The threaded rod 32 locks the selected angle, and a nylon gasket is provided at the hinge between the articulated seat 31 and the support arm 4. The articulated seat 31 and the support arm 4 are connected by damping with the nylon gasket, and the threaded rod 32 is screwed into the reserved threaded hole of the articulated seat 31.
[0028] like Figure 3 , Figure 4 and Figure 7 As shown, it also includes an FM antenna 91, a torsion spring 92 and a limiter 93. The FM antenna 91 is hinged at the rear of the signal converter 9. The wireless RF receiver 8 and the FM antenna 91 transmit signals through the RF feeder. The signal converter 9 decodes the RF command into a digital signal. The FM antenna 91 enhances the signal receiving sensitivity. The FM antenna 91 and the signal converter 9 are both provided with a torsion spring 92 at the hinge. A limiter 93 with a concave end is provided at the rear of the signal converter 9. The FM antenna 91 and the signal converter 9 are connected by a hinge axis, and the torsion spring 92 provides elastic reset; the limiter 93 fixes the storage position of the FM antenna 91 through a slot.
[0029] Before the device is started, the energy storage devices 101 on both sides of the base 1 are pre-charged through the wired charging interface 27 or the wireless RF receiver 8. After the charging cable is inserted, the battery 21 in the charging tube compartment 2 is charged first, and then the energy storage device 101 starts to store energy. At the same time, the external RF transmitter is aimed at the wireless RF receiver 8 to transmit power to the battery 21 through electromagnetic coupling. The control screen 26 monitors the power in real time and gives priority to using the energy storage device 101 for power supply to extend the life of the battery 21. When the voltage of the energy storage device 101 is low, it automatically switches to the battery 21. The user sends a command to the FM antenna 91 through the external remote control to receive the signal and transmit it to the signal converter 9. The signal converter 9 converts the RF signal into a digital command and transmits it to the integrated light transmitter 51 through the bus. The torsion spring 92 structure of the FM antenna 91 can adjust the angle according to the environmental signal strength. It can be taken out of the limiter 93 during adjustment. At the same time, the integrated light transmitter 51 responds and drives its own LED array according to the command to output luminous flux, and through the control The screen 26 synchronously displays the brightness percentage and power consumption, and the light emitted by the integrated light emitter 51 is reflected by the concave reflector 52 to form a parallel light beam to reduce light loss. The parallel light beam is diffused into wide-angle lighting through the convex lens 6 to adapt to different lighting scenarios, and the light is directly transmitted through the protective glass 7. The protective glass 7 isolates dust and moisture to maintain the cleanliness of the light path. When adjusting the angle of the lampshade 5, the support arm 4 is manually pulled, and the hinge of the adjustment seat 3 and the support arm 4 is locked by the threaded rod 32, and the hinge is continuously adjustable. The nylon gasket of the socket 31 provides moderate resistance to prevent the lampshade 5 from sagging due to gravity. When replacing the battery 21, the pull rod 24 can be lifted up and the sealing cover 22 can be pulled out by hand. The battery 21 can be naturally taken out by inverting the charging tube compartment 2, which saves time and effort. After the replacement is completed, the sealing plug is re-inserted. Under the action of the sealing ring 23, the interior of the charging tube compartment 2 can prevent moisture from penetrating. At the same time, the heat inside the lampshade 5 is discharged through natural convection and the chimney effect. The filter embedded in the heat dissipation port 10 will be used to block dust to avoid overheating damage.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A wireless remote control radio frequency charging LED lighting device, characterized by: The invention comprises a base (1), an energy storage device (101), a charging tube cabin (2), a storage battery (21), a sealing cover (22), an adjustment seat (3), a support arm (4), a lampshade (5), an integrated light transmitter (51), a concave reflector (52), a convex lens (6), a protective glass (7), a wireless radio frequency receiver (8) and a signal converter (9). The energy storage device (101) is embedded and installed on both sides of the lower part of the base (1). The charging tube cabin (2) is threadedly installed on the upper part of the base (1). The storage battery (21) is loaded inside the charging tube cabin (2). The sealing cover (22) is embedded and connected to the upper part of the charging tube cabin (2). A wired charging interface (27) is provided on one side of the lower part of the charging tube cabin (2). The upper part of the charging tube cabin (2) is threadedly installed. An adjustment seat (3) is connected, a support arm (4) is hingedly connected to the upper side of the adjustment seat (3), a lampshade (5) is installed on the upper part of the support arm (4), an integrated light emitter (51) is installed in the rear part of the lampshade (5), a concave reflector (52) is connected to the rear part of the lampshade (5) in front of the integrated light emitter (51), a light source end of the integrated light emitter (51) passes through the concave reflector (52), a convex lens (6) is connected to the middle part of the lampshade (5), the center point of the convex lens (6) and the concave reflector (52) are on the same axis, a protective glass (7) is installed in the front part of the lampshade (5), a wireless radio frequency receiver (8) is installed in the rear part of the lampshade (5), and a signal converter (9) is installed in the rear part of the wireless radio frequency receiver (8).
2. A wireless remote control radio frequency charging LED lighting device as claimed in claim 1, characterized in that: It also includes a limiting sleeve (12), a sealing ring (23) and a pull rod (24). The limiting sleeve (12) is arranged at the center of the upper part of the base (1). The limiting sleeve (12) matches the outer contour of the lower part of the charging tube cabin (2). The lower part of the charging tube cabin (2) is inserted into the limiting sleeve (12). The sealing ring (23) is symmetrically arranged on the outside of the sealing cover (22). The sealing ring (23) is in close contact with the inner wall of the charging tube cabin (2). The upper part of the charging tube cabin (2) is provided with a groove, and the pull rod (24) is hinged in the groove.
3. A wireless remote control radio frequency charging LED lighting device as claimed in claim 2, characterized in that: It also includes buttons (25) and a control screen (26). A plurality of symmetrical buttons (25) are installed at the front of the charging tube cabin (2), and a control screen (26) for controlling the operation of various power components is installed at the rear of the charging tube cabin (2).
4. A wireless remote control radio frequency charging LED lighting device as claimed in claim 3, characterized in that: It also includes an articulated seat (31) and a threaded rod (32), the articulated seat (31) being fixed to the side of the adjustment seat (3), the side of the articulated seat (31) being articulatedly connected to the support arm (4), the threaded rod (32) being threadedly connected to the articulated portion between the articulated seat (31) and the support arm (4), and a nylon gasket being provided at the articulated portion between the articulated seat (31) and the support arm (4).
5. A wireless remote-controlled radio frequency charging LED lighting device as claimed in claim 4, characterized in that: It also comprises an FM antenna (91), a torsion spring (92) and a stopper (93); the FM antenna (91) is hingedly connected to the rear of the signal converter (9); a torsion spring (92) is provided at the hinge between the FM antenna (91) and the signal converter (9); and a stopper (93) having a concave end is provided at the rear of the signal converter (9).
6. A wireless remote-controlled radio frequency charging LED lighting device as claimed in claim 5, characterized in that: A plurality of heat dissipation openings (10) are symmetrically provided on the upper portion of the lampshade (5), and filters are provided in the plurality of heat dissipation openings (10).