Microwave induction lamp holder with auxiliary lighting function

Abstract

The utility model relates to the technical field of microwave induction lamp holders, and discloses a microwave induction lamp holder with auxiliary lighting, which comprises a lamp holder lower cover, a light-transmitting cover, a lamp holder upper cover and a lamp holder body, the top end of the lamp holder lower cover is fixedly clamped with the bottom end of the light-transmitting cover, the top end of the light-transmitting cover is fixedly clamped with the bottom end of the lamp holder upper cover, and a circuit board is clamped at the top in the light-transmitting cover. A plurality of auxiliary lighting LEDs are fixed to the lower end face of the circuit board in an annular array mode, a microwave sensor is fixedly installed on the upper end face of the circuit board, a load lamp holder is arranged on the inner side of the lamp cap lower cover and provided with a containing cavity, a connecting plate is fixedly connected to the inner side of the containing cavity, and live wire connecting hardware is fixedly installed on the lower end face of the connecting plate. A load light source such as a bulb or an LED lamp is installed on the load lamp holder, it is ensured that a loop is formed between the live wire and the live wire connecting hardware through the load light source, and when the environment brightness is low and no human body induction triggering exists, auxiliary lighting can be started, and weak illumination is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave induction lamp holders, and in particular to a microwave induction lamp holder with auxiliary lighting. Background Art

[0002] Microwave sensor lamps emit electromagnetic waves via a planar antenna. When a moving object (such as a person or vehicle) enters the electromagnetic wave's coverage area, the wave is reflected and returned. The antenna receives this feedback waveform, and subsequent circuitry detects it and triggers a signal based on the result. When a moving object is detected, the lamp automatically turns on; when the object leaves the sensing range, the light automatically turns off or dims.

[0003] Existing devices have some drawbacks during use. For example, when designing some microwave sensor lamp heads, they may focus too much on the sensitivity and detection range of microwave sensing, while ignoring the impact of changes in ambient light on the working state of the lamp head. In a dimly lit environment, due to the lack of sufficient ambient light as a reference, the sensitivity of the microwave sensor lamp head may be affected, making it impossible to effectively control the switching and brightness of the lamp head. Utility Model Content

[0004] The purpose of the utility model is to provide a microwave induction lamp holder with auxiliary lighting to solve the problem that in a dimly lit environment, the sensitivity of the microwave induction lamp holder may be affected due to the lack of sufficient ambient light as a reference, thereby making it impossible to effectively control the switch and brightness of the lamp holder.

[0005] The utility model provides the following technical solution: a microwave induction lamp holder with auxiliary lighting, comprising a lamp holder lower cover, a light-transmitting cover, a lamp holder upper cover and a lamp holder body, the top of the lamp holder lower cover being clamped and fixed to the bottom end of the light-transmitting cover, the top of the light-transmitting cover being clamped and fixed to the bottom end of the lamp holder upper cover, a circuit board being clamped and installed on the top of the light-transmitting cover, a plurality of auxiliary lighting LEDs being fixed in a circular array on the lower end surface of the circuit board, a microwave sensor being fixedly installed on the upper end surface of the circuit board, a load lamp holder being provided on the inner side of the lamp holder lower cover, a accommodating cavity being opened by the load lamp holder, a connecting plate being fixedly connected to the inner side of the accommodating cavity, a live wire connecting hardware being fixedly installed on the lower end surface of the connecting plate, two connecting screws being vertically penetrated by the connecting plate, the load lamp holder and the circuit board, the two connecting screws being laterally symmetrically arranged, lamp holder contact pieces being fixed on the outer walls on opposite sides of the lamp holder upper cover, the tops of the two connecting screws being in contact with the lamp holder contact pieces, the lamp holder body being fixed on the lamp holder upper cover, and the two lamp holder contact pieces being in contact with the inner wall of the lamp holder body.

[0006] As a preferred embodiment of the above technical solution, the power output end of the microwave sensor is electrically connected to the power input end of the circuit board, and the power input end of the auxiliary lighting LED is connected to the power output end of the circuit board.

[0007] As a preferred embodiment of the above technical solution, the lamp holder body vertically penetrates the lamp holder upper cover.

[0008] As a preferred embodiment of the above technical solution, two lower positioning tubes are laterally symmetrically provided on the upper end surface of the lower cover of the lamp holder, and the top ends of the two lower positioning tubes are in contact with the lower end surface of the circuit board, and the two connecting screws both vertically penetrate the lower positioning tubes upward.

[0009] As a preferred embodiment of the above technical solution, upper positioning tubes are fixedly connected to the inner walls on both sides of the opposite sides of the lamp head cover, and the bottom ends of the two upper positioning tubes are in contact with the upper end surface of the circuit board, and the two connecting screws both vertically penetrate the upper positioning tubes upward.

[0010] As a preferred embodiment of the above technical solution, the top end of the connecting screw is electrically connected to the neutral terminal of the mains power through the lamp holder contact piece and the lamp holder body.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In this utility model, the lamp contact piece on the lamp holder will contact the power contact part of the lamp holder (usually the neutral wire end) to form an electrical connection, and at the same time, the live wire connection hardware is connected to the live wire end of the AC power through the design of the load lamp holder and the connecting plate. In actual use, a load light source such as a bulb or LED lamp is installed on the load lamp holder, and it is ensured that a loop is formed between the live wire and the live wire connection hardware through the load light source. When a person or a moving object enters the sensing area, when the microwave sensor detects the movement of the human body or object, it will send a signal to the circuit board, which then activates the load light source. If there is no person or object moving in the sensing area for a period of time, the load light source will automatically turn off to save energy. An auxiliary lighting LED is also provided. When the ambient brightness is low and there is no human sensing trigger, the auxiliary lighting will turn on to provide weak light, providing lighting while saving electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a microwave induction lamp head with auxiliary lighting;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of a microwave induction lamp holder with auxiliary lighting;

[0015] Figure 3 This is a schematic diagram of the internal connection structure of a microwave induction lamp holder with auxiliary lighting;

[0016] Figure 4This is a schematic diagram of the connection structure between the lamp cap cover and the lamp cap contact piece;

[0017] Figure 5 This is a schematic diagram of the top view of the lamp head cover;

[0018] Figure 6 This is a schematic diagram of the explosion structure of a microwave induction lamp holder with auxiliary lighting.

[0019] In the figure: 1. Lamp cover; 101. Lower positioning tube; 11. Translucent cover; 12. Lamp cover; 121. Upper positioning tube; 13. Lamp body; 14. Circuit board; 15. Auxiliary lighting LED; 16. Microwave sensor; 17. Load lamp holder; 171. Accommodating cavity; 172. Connecting plate; 173. Live wire connection hardware; 18. Connecting screw; 19. Lamp contact piece. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] like Figures 1-6As shown, the utility model provides a technical solution: a microwave induction lamp holder with auxiliary lighting, comprising a lamp holder lower cover 1, a translucent cover 11, a lamp holder upper cover 12 and a lamp holder body 13, the top of the lamp holder lower cover 1 is clamped and fixed with the bottom end of the translucent cover 11, the top of the translucent cover 11 is clamped and fixed with the bottom end of the lamp holder upper cover 12, a circuit board 14 is clamped and installed on the top of the translucent cover 11, a plurality of auxiliary lighting LEDs 15 are fixed in a circular array on the lower end surface of the circuit board 14, a microwave sensor 16 is fixed on the upper end surface of the circuit board 14, the power output end of the microwave sensor 16 is electrically connected to the power input end of the circuit board 14, the power input end of the auxiliary lighting LED 15 is connected to the power output end of the circuit board 14, a load lamp holder 17 is provided on the inner side of the lamp holder lower cover 1, the load lamp holder 17 is provided with an accommodating cavity 171, and a connecting plate 172 is fixedly connected to the inside of the accommodating cavity 171. The lower end surface of the connecting plate 172 is fixedly installed with a live wire connecting hardware 173. Two connecting screws 18 are vertically penetrated on the connecting plate 172, the load lamp holder 17 and the circuit board 14. The two connecting screws 18 are horizontally symmetrically arranged. Lamp contact pieces 19 are fixed on the outer walls of the two opposite sides of the upper cover 12 of the lamp holder. The tops of the two connecting screws 18 are in conflict with the lamp contact pieces 19. The lamp holder body 13 is fixed on the lamp holder upper cover 12, and the two lamp contact pieces 19 are in conflict with the inner wall of the lamp holder body 13. The lamp holder body 13 vertically penetrates the lamp holder upper cover 12, and the lamp holder contact piece 19 is connected to the outer wall hardware of the lamp holder body 13. The outer wall of the lamp holder body 13 is in conflict with the market The top of the connecting screw 18 is electrically connected to the neutral line of the mains electricity through the lamp holder contact piece 19 and the lamp holder body 13. One end of the connecting screw 18 is connected to the neutral line terminal of the mains electricity through the lamp holder contact piece 19, and the other end of the connecting screw 18 is connected to the neutral line terminal of the load lamp holder 17, which plays the role of connecting and fixing the main body of the induction lamp holder, and also acts as a wire to connect the circuit. In the specific use process, first, the microwave induction lamp holder is screwed to the standard E27 or E26 screw lamp holder through the design of its lamp holder body 13 and the lamp holder cover 12. After the installation is completed, the lamp holder contact piece 19 on the lamp holder will contact the power contact part of the lamp holder (usually the neutral line terminal) to form an electrical connection, and at the same time, the live wire connection hardware 173 is connected to the load lamp holder 1 7 and the connecting plate 172 are designed to be connected to the live wire end of the mains. In actual use, a load light source such as a bulb or LED lamp is installed on the load lamp holder 17, and a loop is ensured between the live wire and the live wire connecting hardware 173 through the load light source. When a person or a moving object enters the sensing area, when the microwave sensor 16 detects the movement of the human body or object, it will send a signal to the circuit board 14, which then activates the load light source. If there is no person or object moving in the sensing area for a period of time, the load light source will automatically turn off to save energy. An auxiliary lighting LED 15 is also provided. When the ambient brightness is low and there is no human sensing trigger, the auxiliary lighting will turn on to provide weak light, providing lighting while saving electricity.

[0023] As an implementation method in this embodiment, Figure 2 and Figure 6 As shown, two lower positioning tubes 101 are laterally symmetrically provided on the upper end surface of the lower cover 1 of the lamp holder, and the top ends of the two lower positioning tubes 101 are in conflict with the lower end surface of the circuit board 14, and the two connecting screws 18 are vertically upward through the lower positioning tubes 101, and the inner walls on both sides of the opposite sides of the upper cover 12 of the lamp holder are fixedly connected with upper positioning tubes 121, and the bottom ends of the two upper positioning tubes 121 are in conflict with the upper end surface of the circuit board 14, and the two connecting screws 18 are vertically upward through the upper positioning tubes 121. During specific use, the circuit board 14 is further fixed by the upper positioning tubes 121 and the lower positioning tubes 101, and the circuit board 14 is firmly fixed inside the lamp holder, which not only ensures the structural stability of the lamp holder, but also ensures that the electronic components on the circuit board 14 (such as the microwave sensor 16 and the auxiliary lighting LED 15) can work normally.

[0024] Working Principle: In actual use, a load light source, such as a bulb or LED, is mounted on a load lamp holder 17, ensuring that a loop is formed between the live wire and the live wire connection hardware 173 through the load light source. When a person or moving object enters the sensing area, the microwave sensor 16 detects movement and sends a signal to the circuit board 14, which then activates the load light source. If no person or object moves within the sensing area for a period of time, the load light source automatically turns off to save energy. An auxiliary lighting LED 15 is also provided. When ambient brightness is low and there is no human presence sensor trigger, the auxiliary lighting turns on, providing dim illumination, saving energy while providing illumination.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A microwave induction lamp holder with auxiliary lighting, comprising a lamp holder lower cover (1), a light-transmitting cover (11), a lamp holder upper cover (12) and a lamp holder body (13), characterized in that: The top of the lamp head lower cover (1) is fixedly connected to the bottom of the light-transmitting cover (11), and the top of the light-transmitting cover (11) is fixedly connected to the bottom of the lamp head upper cover (12). A circuit board (14) is fixedly connected to the top of the light-transmitting cover (11). A plurality of auxiliary lighting LEDs (15) are fixed in a circular array on the lower end surface of the circuit board (14). A microwave sensor (16) is fixedly installed on the upper end surface of the circuit board (14). A load lamp holder (17) is provided on the inner side of the lamp head lower cover (1). The load lamp holder (17) has an accommodating cavity (171). A connecting plate (172) is fixedly connected to the inner side of the accommodating cavity (171). ), a live wire connection hardware (173) is fixedly installed on the lower end surface of the connecting plate (172), two connecting screws (18) are vertically penetrated on the connecting plate (172), the load lamp holder (17) and the circuit board (14), and the two connecting screws (18) are arranged symmetrically in the transverse direction. Lamp holder contact pieces (19) are fixed on the outer walls of the two opposite sides of the lamp holder upper cover (12), and the tops of the two connecting screws (18) are in contact with the lamp holder contact pieces (19). The lamp holder body (13) is fixed on the lamp holder upper cover (12), and the two lamp holder contact pieces (19) are in contact with the inner wall of the lamp holder body (13).

2. The microwave induction lamp holder with auxiliary lighting according to claim 1, characterized in that: The power output end of the microwave sensor (16) is electrically connected to the power input end of the circuit board (14), and the power input end of the auxiliary lighting LED (15) is connected to the power output end of the circuit board (14).

3. The microwave induction lamp holder with auxiliary lighting according to claim 1, characterized in that: The lamp holder body (13) vertically and upwardly penetrates the lamp holder upper cover (12).

4. The microwave induction lamp holder with auxiliary lighting according to claim 1, characterized in that: Two lower positioning cylinders (101) are laterally symmetrically provided on the upper end surface of the lamp holder lower cover (1), and the top ends of the two lower positioning cylinders (101) contact the lower end surface of the circuit board (14), and the two connecting screws (18) both vertically penetrate the lower positioning cylinders (101).

5. The microwave induction lamp holder with auxiliary lighting according to claim 1, characterized in that: Upper positioning cylinders (121) are fixedly connected to the inner walls of the two opposite sides of the lamp head upper cover (12), and the bottom ends of the two upper positioning cylinders (121) are in contact with the upper end surface of the circuit board (14), and the two connecting screws (18) are vertically upward through the upper positioning cylinders (121).

6. The microwave induction lamp holder with auxiliary lighting according to claim 1, characterized in that: The top end of the connecting screw (18) is electrically connected to the mains neutral terminal via the lamp holder contact piece (19) and the lamp holder body (13).

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