LED illuminating lamp device convenient to fix

Abstract

The invention discloses an LED illuminating lamp device convenient to fix. The LED illuminating lamp device comprises a base, a lampshade and an LED lamp. The intelligent control system comprises a sound pickup module, a control module, a delay control module and a control switch; the sound pickup module is used for picking up sound in the environment and outputting a first control signal; the time-delay control module is used for manually controlling the time-delay control circuit to output a second control signal in a time-delay manner and controlling the working state of the control switch; the control switch is used for transmitting electric energy to the control module; the control module is used for receiving the first control signal, outputting a first pulse signal and a second pulse signal through the intelligent control circuit, and adjusting the duty ratio of the first pulse signal and the duty ratio of the second pulse signal. The LED lamp is controlled through the intelligent control system, the intelligent degree is high, the circuit structure is simple, the size is small, and the cost is low; in addition, the lampshade and the base are connected through the magnetic attraction assembly, and fixing is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of LED lighting lamps, and in particular to an LED lighting lamp device which is easy to fix. Background Art

[0002] As LED lighting products have the advantages of long life, high light efficiency, energy saving and environmental protection, LED lighting has been rapidly developed as a new generation of lighting technology. With the development of intelligent control technology, intelligent lighting products continue to emerge.

[0003] Existing LED lighting lamps have low intelligence and their functions are mostly controlled through software programming. The control circuits are relatively complex and costly. Summary of the invention

[0004] The problem to be solved by the present invention is to provide an LED lighting device that is easy to fix, which controls the LED lamp through an intelligent control system, has high intelligence and simple circuit structure, small size and low cost; and the lampshade and the base are connected through a magnetic suction component, which is convenient to fix.

[0005] The technical solution provided by the present invention to solve the above problems is: an LED lighting device that is easy to fix, comprising a base, a lampshade and an LED lamp, wherein the lampshade is detachably connected to the base, and the LED lamp is detachably installed in a space formed by the lampshade and the base; the lampshade and the base are connected by a plurality of magnetic suction components;

[0006] It also includes intelligent control systems;

[0007] The intelligent control system includes a sound pickup module, a control module, a delay control module and a control switch;

[0008] The sound pickup module is used to pick up the sound in the environment and output a first control signal;

[0009] The delay control module is used to delay the output of the second control signal and control the working state of the control switch by manually controlling the delay control circuit;

[0010] The control switch is used to transmit electric energy to the control module, and receive the second control signal and control the electric energy transmission state;

[0011] The control module is used to receive a first control signal and output a first pulse signal and a second pulse signal through an intelligent control circuit, and is used to adjust the duty cycle of the first pulse signal and the duty cycle of the second pulse signal;

[0012] The LED lamp triggers the conduction status of the power tube switch circuit according to the first pulse signal and the second pulse signal, and controls the working state and brightness change of the LED lamp through the power tube switch circuit.

[0013] Preferably, the sound pickup module comprises a sound pickup circuit and a signal amplification circuit, the sound pickup circuit picks up the sound and converts it into a voltage signal, and the signal amplification circuit amplifies and filters the converted voltage signal.

[0014] Preferably, the delay control module is a delay control circuit.

[0015] Preferably, the control module includes an intelligent control circuit composed of a control chip circuit, and outputs two groups of pulse signals according to the input level signal.

[0016] Preferably, the magnetic attraction component includes a connecting column, a guide column, magnet 1 and magnet 2, one end of the connecting column is fixedly connected to the lampshade, and the other end is fixedly connected to magnet 1, one end of the guide column 1 is fixedly connected to the lower end of the base, an axial guide hole is provided on the guide column, the connecting column can cooperate with the guide hole, and magnet 2 is arranged at the bottom of the guide hole.

[0017] Preferably, a locking assembly is provided at the connection between the base and the lampshade, and the locking assembly is arranged in series with the LED lamp. When the LED lamp is powered on, the locking assembly opens to lock the lampshade; when the LED lamp is powered off, the locking assembly closes to unlock the lampshade.

[0018] Preferably, a mounting ring is provided on the lower end surface of the base, and a matching ring matching with the mounting ring is provided on the upper end of the lampshade.

[0019] Preferably, the locking assembly includes a driving member, a movable lock head and a mating lock block, the driving member is installed in a mounting ring, the driving member is connected in series with the lamp body, a movable groove for installing the movable lock head is provided in the mounting ring, the mating lock block is provided on the outer circumferential surface of the mating ring, the driving member can drive the movable lock head to extend from the movable groove and engage with the mating lock block to lock the lampshade.

[0020] Preferably, the driving member comprises an electromagnet, and a magnetic block is arranged at one end of the movable lock head close to the electromagnet, and the electromagnet repels the magnetic block when energized.

[0021] Preferably, a magnetic ring is provided at the bottom of the movable groove, and the magnetic ring and the magnetic block are arranged to attract each other; the attraction between the magnetic ring and the magnetic block is smaller than the repulsion between the electromagnet and the magnetic block after being energized.

[0022] Compared with the prior art, the advantages of the present invention are: the present invention controls the LED lamp through an intelligent control system, has high intelligence and simple circuit structure, small size and low cost; and the lampshade and the base are connected by a magnetic suction component, which is convenient to fix. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 is a cross-sectional view of the present invention;

[0026] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0027] Figure 4 yes Figure 3 The enlarged schematic diagram of point B in the middle;

[0028] Figure 5 This is a top view of the lampshade.

[0029] The attached drawings are marked with: 1. base, 2. lampshade, 3. connecting column, 4. magnet one, 5. magnet two, 6. guide column, 7. mounting ring, 8. electromagnet, 9. matching ring, 10. matching locking block, 11. magnetic ring, 12. magnetic block, 13. movable lock head, 14. movable groove. DETAILED DESCRIPTION

[0030] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0031] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do 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 cannot be understood as limiting the specific scope of protection of the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise specified and limited, the terms "assemble", "connect", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0035] It should also be understood that the terms used in this description of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the description of the embodiments of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms of "a", "an" and "the" are intended to include plural forms.

[0036] The specific embodiment of the present invention is shown in the accompanying drawings, which is an LED lighting device that is easy to fix, including a base 1, a lampshade 2 and an LED lamp, wherein the lampshade 2 is detachably connected to the base 1, and the LED lamp is detachably installed in a space formed by the lampshade 2 and the base 1; the lampshade 2 is connected to the base 1 by a plurality of magnetic suction components;

[0037] It also includes intelligent control systems;

[0038] The intelligent control system includes a sound pickup module, a control module, a delay control module and a control switch;

[0039] The sound pickup module is used to pick up the sound in the environment and output a first control signal;

[0040] The delay control module is used to delay the output of the second control signal and control the working state of the control switch by manually controlling the delay control circuit;

[0041] The control switch is used to transmit electric energy to the control module, and receive the second control signal and control the electric energy transmission state;

[0042] The control module is used to receive a first control signal and output a first pulse signal and a second pulse signal through an intelligent control circuit, and is used to adjust the duty cycle of the first pulse signal and the duty cycle of the second pulse signal;

[0043] The LED lamp triggers the conduction status of the power tube switch circuit according to the first pulse signal and the second pulse signal, and controls the working state and brightness change of the LED lamp through the power tube switch circuit.

[0044] In this embodiment, the sound pickup module includes a sound pickup circuit and a signal amplification circuit, the sound pickup circuit picks up the sound and converts it into a voltage signal, and the signal amplification circuit amplifies and filters the converted voltage signal; wherein the delay control module is a delay control circuit; specifically, the control module includes an intelligent control circuit composed of a control chip circuit, and outputs two sets of pulse signals according to the input level signal.

[0045] As another embodiment of the present invention, the magnetic attraction component includes a connecting column 3, a guide column 6, a magnet 4 and a magnet 2 5. One end of the connecting column 3 is fixedly connected to the lampshade 2, and the other end is fixedly connected to the magnet 4. One end of the guide column 6 is fixedly connected to the lower end of the base 1. An axial guide hole is provided on the guide column 6. The connecting column 3 can cooperate with the guide hole, and the magnet 2 5 is arranged at the bottom of the guide hole.

[0046] As another embodiment of the present invention, a locking assembly is provided at the connection between the base 1 and the lampshade 2. The locking assembly is arranged in series with the LED lamp. When the LED lamp is powered on, the locking assembly is opened to lock the lampshade 2; when the LED lamp is powered off, the locking assembly is closed to unlock the lampshade 2.

[0047] In this embodiment, the lower end surface of the base 1 is provided with a mounting ring 7, and the upper end of the lampshade 2 is provided with a matching ring 9 that matches the mounting ring 7. Specifically, the locking assembly includes a driving member, a movable lock head 13 and a matching lock block 10, the driving member is installed in the mounting ring 7, the driving member is connected in series with the lamp body, the mounting ring 7 is provided with a movable groove 14 for installing the movable lock head 13, the matching lock block 10 is provided on the outer circumferential surface of the matching ring 9, and the driving member can drive the movable lock head 13 to extend from the movable groove 14 and engage with the matching lock block 10 to lock the lampshade 2.

[0048] Specifically, the driving member includes an electromagnet 8 , and a magnetic block 12 is disposed at one end of the movable lock head 13 close to the electromagnet 8 . When the electromagnet 8 is energized, the magnetic block 12 repels from the electromagnet 8 .

[0049] The bottom of the movable groove 14 is provided with a magnetic ring 11, and the magnetic ring 11 and the magnetic block 12 are arranged to attract each other; the attraction between the magnetic ring 11 and the magnetic block 12 is smaller than the repulsion between the electromagnet 8 and the magnetic block 12 after power is turned on. When the electromagnet is powered off, under the action of the attraction of the magnetic ring, the movable head can be separated from the matching lock block and retracted into the movable groove.

[0050] In the above scheme, when the lamp body in the housing needs to be repaired or replaced, the power supply of the lighting lamp needs to be cut off first. After the power supply is cut off, the electromagnet is also cut off, and there is no repulsion between the electromagnet and the magnetic block. Under the action of the suction force of the magnetic ring, the magnetic block drives the movable lock head and the matching lock block to disengage and retract into the movable groove, and then the protective cover can be removed to repair or replace the lamp body. Through this scheme, the protective cover of the lighting lamp can be removed only when the power is off, effectively preventing electric shock caused by repairing and replacing the lamp body when the lighting lamp is powered on.

[0051] The above description is only for the best embodiment of the present invention, but it should not be understood as limiting the claims. The present invention is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. An LED lighting device that is easy to fix, comprising a base (1), a lampshade (2) and an LED lamp, wherein the lampshade (2) is detachably connected to the base (1), and the LED lamp is detachably installed in a space formed by the lampshade (2) and the base (1); characterized in that: The lampshade (2) and the base (1) are connected via a plurality of magnetic suction components; It also includes intelligent control systems; The intelligent control system includes a sound pickup module, a control module, a delay control module and a control switch; The sound pickup module is used to pick up the sound in the environment and output a first control signal; The delay control module is used to delay the output of the second control signal and control the working state of the control switch by manually controlling the delay control circuit; The control switch is used to transmit electric energy to the control module, and receive the second control signal and control the electric energy transmission state; The control module is used to receive a first control signal and output a first pulse signal and a second pulse signal through an intelligent control circuit, and is used to adjust the duty cycle of the first pulse signal and the duty cycle of the second pulse signal; The LED lamp triggers the conduction status of the power tube switch circuit according to the first pulse signal and the second pulse signal, and controls the working state and brightness change of the LED lamp through the power tube switch circuit.

2. The LED lighting device that is easy to fix according to claim 1, characterized in that: The sound pickup module comprises a sound pickup circuit and a signal amplifying circuit. The sound pickup circuit picks up the sound and converts it into a voltage signal, and the signal amplifying circuit amplifies and filters the converted voltage signal.

3. The LED lighting device that is easy to fix according to claim 1, characterized in that: The delay control module is a delay control circuit.

4. The LED lighting device that is easy to fix according to claim 1, characterized in that: The control module comprises an intelligent control circuit composed of a control chip circuit, and outputs two groups of pulse signals according to the input level signal.

5. The LED lighting device that is easy to fix according to claim 1, characterized in that: The magnetic attraction component comprises a connecting column (3), a guide column (6), a magnet 1 (4) and a magnet 2 (5); one end of the connecting column (3) is fixedly connected to the lampshade (2), and the other end is fixedly connected to the magnet 1 (4); one end of the guide column (6) is fixedly connected to the lower end of the base (1); an axial guide hole is provided on the guide column (6); the connecting column (3) can cooperate with the guide hole; and the magnet 2 (5) is arranged at the bottom of the guide hole.

6. The LED lighting device that is easy to fix according to claim 1, characterized in that: A locking component is provided at the connection between the base (1) and the lampshade (2), and the locking component is arranged in series with the LED lamp. When the LED lamp is powered on, the locking component opens to lock the lampshade (2); when the LED lamp is powered off, the locking component closes to release the lock on the lampshade (2).

7. The LED lighting device that is easy to fix according to claim 6, characterized in that: The lower end surface of the base (1) is provided with a mounting ring (7), and the upper end of the lampshade (2) is provided with a matching ring (9) matching with the mounting ring (7).

8. The LED lighting device that is easy to fix according to claim 7, characterized in that: The locking assembly comprises a driving member, a movable locking head (13) and a matching locking block (10); the driving member is installed in a mounting ring (7); the driving member is connected in series with the lamp body; a movable groove (14) for installing the movable locking head (13) is provided in the mounting ring (7); the matching locking block (10) is provided on the outer circumferential surface of the matching ring (9); the driving member can drive the movable locking head (13) to extend out of the movable groove (14) and engage with the matching locking block (10) to lock the lampshade (2).

9. The LED lighting device that is easy to fix according to claim 8, characterized in that: The driving member comprises an electromagnet (8), and a magnetic block (12) is arranged at one end of the movable lock head (13) close to the electromagnet (8). When the electromagnet (8) is energized, it repels the magnetic block (12).

10. The LED lighting device that is easy to fix according to claim 9, characterized in that: A magnetic ring (11) is arranged at the bottom of the movable groove (14), and the magnetic ring (11) and the magnetic block (12) are arranged to attract each other; the attraction between the magnetic ring (11) and the magnetic block (12) is smaller than the repulsion between the electromagnet (8) and the magnetic block (12) after power is supplied.

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