Green energy-saving LED lighting device
By using arc-shaped lampshade, reflective film, light-transmitting plate, brightening film, thermal silicon patch strip, heat dissipation fin, vent, flexible filter plate, control terminal and light sensor in LED lighting devices, the problems of low electro-optical conversion efficiency and poor energy-saving effect of existing LED lighting devices are solved, and efficient lighting and energy-saving effects are achieved.
Patent Information
- Application Number
- CN202421537271.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Due to the low electro-optical conversion efficiency of existing LED lighting devices during lighting, about 70% of the energy is converted into heat energy, affecting the luminous effect, and the energy-saving effect is poor in the constant-light mode.
A green and energy-saving LED lighting device is designed, using arc lampshade, reflective film, light transmitting plate, brightening film, thermal silicon patch strip, heat dissipation fins, vents, flexible filter plate, control terminal and light sensor to improve lighting efficiency and energy-saving effects through reflection, brightening, heat dissipation and ventilation.
It is achieved to increase the brightness without increasing the use current, prevent the LED from overheating through effective heat dissipation and ventilation, and adjust the luminous intensity through the light sensor to achieve energy saving effect.
Smart Images
Figure CN222669754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED lighting, in particular to a green energy-saving LED lighting device. Background Art
[0002] LED, or semiconductor light emitting diode, is a solid-state semiconductor device that can directly convert electricity into light. LED energy-saving lamps use high-brightness white light-emitting diodes as light sources, with high light efficiency, low power consumption, long life, easy control, maintenance-free, safe and environmentally friendly; they are a new generation of solid cold light sources, with soft, bright, colorful, low loss, low energy consumption, green and environmentally friendly, suitable for long-term lighting in homes, shopping malls, banks, hospitals, hotels, restaurants and other public places. Flicker-free direct current plays a good role in protecting the eyes, and is the best choice for table lamps and flashlights.
[0003] Existing LED lighting devices usually emit light through LED light-emitting components. However, when they are lighting, the electro-optical conversion efficiency of LED light-emitting components is usually between 20% and 30%, which means that about 70% of the energy is converted into heat energy. If this heat energy is not dissipated in time, it will affect the lighting effect of the LED light-emitting components. In addition, general LED lights will remain on all the time, with poor energy-saving effects. Therefore, they need to be improved. Summary of the invention
[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a green energy-saving LED lighting device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green energy-saving LED lighting device, comprising a lamp holder, the lamp holder is hollow inside and has an opening through the front, an LED light board is fixedly connected to the outer edge of the front opening of the lamp holder, a reflection component is arranged on the front of the lamp holder, ventilation components are arranged on the two side surfaces of the lamp holder, a control component is arranged on the back of the lamp holder, support components are arranged on the two side surfaces of the lamp holder, and a heat dissipation component is arranged on the back of the LED light board;
[0006] The reflective component includes an arc-shaped lampshade and a reflective film. The front of the lamp holder is fixedly mounted with the arc-shaped lampshade, which is a cone-shaped cylinder. The inner wall of the arc-shaped lampshade is fitted with a reflective film, which is a metal film. The inner wall of the arc-shaped lampshade is provided with a light-transmitting component.
[0007] As mentioned above, the supporting assembly includes a base and a connecting frame, connecting frames are fixedly installed on both ends of the top surface of the base, connecting holes are penetrated through the sides of the connecting frame, threaded columns are fixedly connected to both sides of the lamp holder, the threaded columns of the lamp holder pass through the connecting holes of the connecting frame and are fixed by fixing nuts, and a power supply assembly is arranged at one end of the top surface of the base.
[0008] The light-transmitting assembly comprises a light-transmitting plate and a brightness-enhancing film. The light-transmitting plate is fixedly mounted on the inner wall of the arc-shaped lampshade. A layer of brightness-enhancing film is attached to the surface of the light-transmitting plate. The light-emitting surface of the brightness-enhancing film is provided with a plurality of tiny prisms.
[0009] As mentioned above, the heat dissipation assembly includes a thermally conductive silicon strip and heat dissipation fins. The thermally conductive silicon strips are respectively attached to each end of the back side of the LED light board, and the back side of the thermally conductive silicon strips are fixedly connected with heat dissipation fins.
[0010] As mentioned above, the ventilation assembly includes a vent and a flexible filter plate. Ventilation holes are formed through both sides of the lamp holder, and the inner wall of the vent is fixedly connected with a flexible filter plate.
[0011] As mentioned above, the control component includes a control terminal and a light sensor. The control terminal is a shell with a single-chip microcomputer inside. The shell of the control terminal is fixedly connected to the top surface of the lamp holder. Light sensors are fixedly installed on both side surfaces of the shell of the control terminal. The light sensor is electrically connected to the single-chip microcomputer of the control terminal, and the single-chip microcomputer of the control terminal is electrically connected to the LED light board.
[0012] As mentioned above, the power supply assembly includes a power source and a battery. The shell of the power source is fixedly mounted on one end of the top surface of the base. The battery is fixedly mounted on the top surface of the shell of the power source, and the battery is electrically connected to the power source.
[0013] Compared with the prior art, this green energy-saving LED lighting device has the following beneficial effects:
[0014] 1. The utility model provides an arc lampshade, a reflective film, a light-transmitting plate, a brightness enhancement film, a thermally conductive silicon sticker, a heat dissipating fin, a vent, a flexible filter plate, a control terminal and a light sensor, so that when the LED light board is used for lighting, the light emitted by it will be reflected and concentrated by the reflective film of the arc lampshade, and then brightened by the brightening film on the light-transmitting plate, so that the brightness is increased without increasing the current used, and the heat dissipation area of the LED light board is increased by the thermally conductive silicon sticker and the heat dissipating fins, and the interior of the lamp holder can be ventilated through the vent so that the heat on the heat dissipating fins can be dissipated in time, so that the LED light board is not easily overheated and affects the light emission, and the setting of the flexible filter plate can prevent dust from entering through the vent, and at the same time, the light sensor detects the surrounding brightness in real time, so that the single-chip microcomputer of the control terminal can adjust the light emission intensity of the LED light board, so that the LED light board can save energy when in use.
[0015] 2. The utility model provides a power supply and a battery, so that when in use, the power supply can be electrically connected to the LED light board and the control terminal to provide power, and the battery can be charged while supplying power. When the power supply is not provided, the LED light board and the control terminal can be powered by the battery, so that the LED light board can emit light even when the power supply cannot be powered on.
[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the light-transmitting plate of the utility model;
[0019] Figure 3 This is a schematic cross-sectional structural diagram of a lamp holder of the utility model;
[0020] Figure 4 For the utility model Figure 3 Schematic diagram of the locally enlarged structure of A in the middle.
[0021] In the figure: 1. lamp holder; 2. LED light board; 3. arc lampshade; 4. reflective film; 5. light-transmitting plate; 6. brightening film; 7. vent; 8. flexible filter plate; 9. thermal conductive silicon sticker; 10. heat sink fin; 11. light sensor; 12. control terminal; 13. base; 14. connecting frame; 15. power supply; 16. battery. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a green energy-saving LED lighting device, comprising a lamp holder 1, the lamp holder 1 is hollow inside, and an opening is opened through the front, an LED light board 2 is fixedly connected to the outer edge of the front opening of the lamp holder 1, a reflection component is arranged on the front of the lamp holder 1, ventilation components are arranged on the two side surfaces of the lamp holder 1, a control component is arranged on the back of the lamp holder 1, support components are arranged on the two side surfaces of the lamp holder 1, and a heat dissipation component is arranged on the back of the LED light board 2;
[0024] The reflective component includes an arc lampshade 3 and a reflective film 4. The arc lampshade 3 is fixedly installed on the front of the lamp holder 1. The arc lampshade 3 is a cone. The inner wall of the arc lampshade 3 is fitted with the reflective film 4. The reflective film 4 is a metal film. The inner wall of the arc lampshade 3 is provided with a light-transmitting component.
[0025] According to the overall structure of the device, the base 13 is placed at the position where lighting is required, and the power supply 15 is powered to allow the LED light board 2 to illuminate. The light emitted by the LED light board 2 will be reflected and concentrated by the reflective film 4 of the arc lampshade 3, and then brightened by the brightening film 6 on the light-transmitting plate 5, so that the brightness is increased without increasing the current used, and the heat dissipation area of the LED light board 2 is increased by the thermal conductive silicon strips 9 and the heat dissipation fins 10. At the same time, the interior of the lamp holder 1 is ventilated through the vents 7 so that the heat on the heat dissipation fins 10 can be dissipated in time, so that the LED light board 2 is not easily overheated and affects the light emission, and the setting of the flexible filter plate 8 prevents dust from entering from the vents 7. At the same time, the light sensor 11 is used to detect the surrounding brightness in real time, so that the single-chip microcomputer of the control terminal 12 can adjust the light intensity of the LED light board 2, so that the LED light board 2 can save energy when in use, and when the power supply 15 is powered off, it can be powered by the battery 16.
[0026] like Figure 1 As shown, the support assembly includes a base 13 and a connecting frame 14, the connecting frames 14 are fixedly installed on both ends of the top surface of the base 13, and connecting holes are opened through the sides of the connecting frame 14. Threaded columns are fixedly connected to both sides of the lamp holder 1, and the threaded columns of the lamp holder 1 pass through the connecting holes of the connecting frame 14 and are fixed by fixing nuts. A power supply assembly is arranged at one end of the top surface of the base 13.
[0027] By providing the base 13 and the connecting frame 14 , the lamp holder 1 can be supported by the base 13 and the connecting frame 14 .
[0028] like Figure 1-2 As shown, the light-transmitting assembly includes a light-transmitting plate 5 and a brightness enhancement film 6. The light-transmitting plate 5 is fixedly mounted on the inner wall of the arc-shaped lampshade 3. A layer of brightness enhancement film 6 is attached to the surface of the light-transmitting plate 5. The light-emitting surface of the brightness enhancement film 6 is provided with a plurality of tiny prisms.
[0029] By providing the light-transmitting plate 5 and the brightness-enhancing film 6 , the light emitted by the LED light board 2 can be brightened by the brightness-enhancing film 6 on the light-transmitting plate 5 .
[0030] like Figure 1-4 As shown, the heat dissipation component includes a thermally conductive silicon strip 9 and a heat dissipation fin 10. The thermally conductive silicon strip 9 is respectively attached to each end of the back side of the LED lamp board 2. The back side of the thermally conductive silicon strip 9 is fixedly connected with the heat dissipation fin 10. The ventilation component includes a vent 7 and a flexible filter plate 8. The vent 7 is penetrated on both sides of the lamp holder 1. The inner wall of the vent 7 is fixedly connected with the flexible filter plate 8.
[0031] By providing the thermally conductive silicon strip 9, the heat dissipation fins 10, the vents 7 and the flexible filter plate 8, the heat dissipation area of the LED lamp board 2 can be increased through the thermally conductive silicon strip 9 and the heat dissipation fins 10, and at the same time, the interior of the lamp holder 1 is ventilated through the vents 7, so that the heat on the heat dissipation fins 10 can be dissipated in time, so that the LED lamp board 2 is not easily overheated and affects the light emission, and the flexible filter plate 8 is provided to prevent dust from entering through the vents 7.
[0032] like Figure 1 As shown, the control component includes a control terminal 12 and a light sensor 11. The control terminal 12 is a shell with a single-chip microcomputer arranged inside. The shell of the control terminal 12 is fixedly connected to the top surface of the lamp holder 1. The light sensors 11 are fixedly installed on both side surfaces of the shell of the control terminal 12. The light sensor 11 is electrically connected to the single-chip microcomputer of the control terminal 12, and the single-chip microcomputer of the control terminal 12 is electrically connected to the LED light board 2.
[0033] By setting up the control terminal 12 and the light sensor 11, the light sensor 11 can detect the surrounding brightness in real time, and the single-chip microcomputer of the control terminal 12 can adjust the luminous intensity of the LED light board 2, so that the LED light board 2 can save energy when in use.
[0034] like Figure 3 As shown, the power supply assembly includes a power supply 15 and a battery 16. The shell of the power supply 15 is fixedly mounted on one end of the top surface of the base 13. The battery 16 is fixedly mounted on the top surface of the shell of the power supply 15, and the battery 16 is electrically connected to the power supply 15.
[0035] By setting up the power supply 15 and the battery 16, the power supply 15 can be electrically connected to the LED light board 2 and the control terminal 12 to provide power when in use, and the battery 16 can be charged while supplying power. When the power supply 15 is not used, the LED light board 2 and the control terminal 12 can be powered by the battery 16.
[0036] Working principle: place the base 13 at the position where lighting is required, and supply power to the power supply 15 to allow the LED light board 2 to illuminate. The light emitted by the LED light board 2 will be reflected and concentrated by the reflective film 4 of the arc lampshade 3, and then brightened by the brightening film 6 on the light-transmitting plate 5, so that the brightness is increased without increasing the current used, and the heat dissipation area of the LED light board 2 is increased by the thermal conductive silicon strips 9 and the heat dissipation fins 10. At the same time, the interior of the lamp holder 1 is ventilated through the vents 7 so that the heat on the heat dissipation fins 10 can be dissipated in time, so that the LED light board 2 is not easily overheated and affects the light emission, and the setting of the flexible filter plate 8 prevents dust from entering from the vents 7. At the same time, the light sensor 11 detects the surrounding brightness in real time, so that the single-chip microcomputer of the control terminal 12 adjusts the light intensity of the LED light board 2. When the power supply 15 is powered off, it can be powered by the battery 16.
[0037] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A green energy-saving LED lighting device, comprising a lamp holder (1), characterized in that: The lamp holder (1) is hollow inside and has an opening extending through the front side. The LED light board (2) is fixedly connected to the outer edge of the front opening of the lamp holder (1). A reflective component is arranged on the front side of the lamp holder (1). Ventilation components are arranged on the two side surfaces of the lamp holder (1). A control component is arranged on the back side of the lamp holder (1). Support components are arranged on the two side surfaces of the lamp holder (1). A heat dissipation component is arranged on the back side of the LED light board (2). The reflective component comprises an arc-shaped lampshade (3) and a reflective film (4); the front surface of the lamp holder (1) is fixedly mounted with the arc-shaped lampshade (3); the arc-shaped lampshade (3) is a cone-shaped cylinder; the inner wall of the arc-shaped lampshade (3) is fitted with the reflective film (4); the reflective film (4) is a metal film; and the inner wall of the arc-shaped lampshade (3) is provided with a light-transmitting component.
2. A green energy-saving LED lighting device according to claim 1, characterized in that: The support assembly comprises a base (13) and a connecting frame (14); connecting frames (14) are fixedly mounted on both ends of the top surface of the base (13); connecting holes are provided through the sides of the connecting frame (14); threaded columns are fixedly connected to both sides of the lamp holder (1); the threaded columns of the lamp holder (1) pass through the connecting holes of the connecting frame (14) and are fixed by fixing nuts; and a power supply assembly is provided at one end of the top surface of the base (13).
3. A green energy-saving LED lighting device according to claim 1, characterized in that: The light-transmitting assembly comprises a light-transmitting plate (5) and a brightness-enhancing film (6); the light-transmitting plate (5) is fixedly mounted on the inner wall of the arc-shaped lampshade (3); a layer of brightness-enhancing film (6) is affixed to the surface of the light-transmitting plate (5); and a plurality of tiny prisms are arranged on the light-emitting surface of the brightness-enhancing film (6).
4. A green energy-saving LED lighting device according to claim 1, characterized in that: The heat dissipation component comprises a heat-conducting silicon strip (9) and heat dissipation fins (10); the heat-conducting silicon strip (9) is respectively attached to each end of the back side of the LED light board (2); and the back side of the heat-conducting silicon strip (9) is fixedly connected to the heat dissipation fins (10).
5. The green energy-saving LED lighting device according to claim 1, characterized in that: The ventilation assembly comprises a ventilation opening (7) and a flexible filter screen plate (8); the ventilation opening (7) is formed through both side surfaces of the lamp holder (1); and the inner wall of the ventilation opening (7) is fixedly connected to the flexible filter screen plate (8).
6. A green energy-saving LED lighting device according to claim 1, characterized in that: The control component comprises a control terminal (12) and a light sensor (11); the control terminal (12) is a shell having a single-chip microcomputer arranged therein; the shell of the control terminal (12) is fixedly connected to the top surface of the lamp holder (1); the light sensors (11) are fixedly mounted on both side surfaces of the shell of the control terminal (12); the light sensor (11) is electrically connected to the single-chip microcomputer of the control terminal (12); and the single-chip microcomputer of the control terminal (12) is electrically connected to the LED light board (2).
7. A green energy-saving LED lighting device according to claim 2, characterized in that: The power supply assembly comprises a power source (15) and a storage battery (16); the outer shell of the power source (15) is fixedly mounted on one end of the top surface of the base (13); the storage battery (16) is fixedly mounted on the top surface of the outer shell of the power source (15); and the storage battery (16) is electrically connected to the power source (15).