Human body induction night lamp

Abstract

The utility model relates to a human body induction night lamp which comprises a shell, a luminous body, a photoresistor, a human body inductor and a circuit board, the luminous body, the photoresistor and the human body inductor are electrically connected with the circuit board, the human body induction night lamp is characterized by further comprising a swing seat, the swing seat is rotatably arranged on the shell, the human body inductor is arranged on the swing seat, and the circuit board is electrically connected with the circuit board. And the adjusting structure is used for adjusting the vertical swinging angle of the swinging seat. By adopting the technical scheme, the human body induction night lamp provided by the utility model can adjust the angle of the human body inductor according to different installation environments, so that the induction range is changed, the accuracy is higher, and misjudgment is not easy to generate.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a human body induction night light. Background Art

[0002] In many occasions (such as hotels), in order to provide consumers with a certain brightness when they get up at night, induction night lights are usually installed on the side walls of the bed. When consumers get up, the induction lights can collect signals and emit light.

[0003] At present, there are many kinds of induction lamps on the market. For example, the existing utility model patent 202222627473 discloses a side-emitting human body induction night lamp, comprising: a side-emitting lampshade (3), a bottom shell (4), a light source (5), an upper cover (1), and a main board (2). The main board (2) comprises: a human body induction module (21), a control module (25), and a power supply module (26); the human body induction module (21) and the control module (25) are electrically connected to the power supply module (26), and the light source (5), The photosensitive module (27) and the human body sensing module (21) are electrically connected to the control module (25); the side-lighting lampshade (3) is an annular member, the upper cover (1) is fixed above the side-lighting lampshade (3), and the bottom shell (4) is fixed below the side-lighting lampshade (3); the bottom shell (4) is provided with an annular raised surface (41), and the annular raised surface (41), the side-lighting lampshade (3), the upper cover (1) and the bottom shell (4) together form an annular cavity (43), and the light source (5) is placed in the annular cavity (43). However, this induction lamp and other induction lamps currently used in the market have a defect, that is, the angle of the human body sensor cannot be adjusted, which results in a fixed sensing range. Due to different installation environments and other conditions, the sensing range needs to be appropriately adjusted. For example, when installing a double bed, the distance between two adjacent beds will also have a significant impact on the sensing of the human body sensor. Therefore, the current induction lamps cannot meet the needs. Summary of the Invention

[0004] The purpose of this utility model: In order to overcome the defects of the existing technology, the utility model provides a human body sensing night light, which can adjust the angle of the human body sensor according to different installation environments, thereby changing the sensing range, with higher accuracy and less prone to misjudgment.

[0005] The technical solution of the utility model is: a human body sensing night light, including a shell, a light-emitting body, a photoresistor, a human body sensor, and a circuit board. The light-emitting body, the photoresistor, the human body sensor and the circuit board are electrically connected. The utility model is characterized in that it also includes a pendulum seat, the pendulum seat is rotatably set on the shell, the human body sensor is set on the pendulum seat, and also includes an adjustment structure for adjusting the up and down swing angle of the pendulum seat.

[0006] By adopting the above technical solution, the angle of the human body sensor can be changed by adjusting the structure, thereby changing the sensing range of the human body sensor. In this way, it can be adjusted to different installation environments, with higher accuracy and less prone to misjudgment.

[0007] Further configuration of the utility model: the adjustment structure includes a shift block and a spring, the shift block is connected to one end of the pendulum seat, and the other end of the pendulum seat is elastically in contact with the outer shell through the spring, a shift opening is provided on the outer shell corresponding to the position of the shift block, the shift block is inserted into the shift opening, the shift block is provided with shift teeth, and a plurality of shift slots are provided in the shift opening.

[0008] With the above further arrangement, when adjusting, push the shift block so that it disengages from the shift mouth. At this time, the spring is compressed, and then the swing seat is rotated to a suitable angle. Under the resetting action of the spring, the shift block is inserted into the shift mouth, and the shift tooth is stuck in the corresponding shift slot. This adjustment structure can avoid changing the angle of the human body sensor due to misoperation.

[0009] The utility model is further configured as follows: support shafts are connected to both ends of the pendulum seat, and the pendulum seat realizes rotational cooperation with the shell through the support shafts; the shift block is fixed on one of the support shafts; the spring is sleeved on the other support shaft and its two ends respectively contact the shell and the pendulum seat.

[0010] The above further configuration makes the rotation of the pendulum seat stable and facilitates the installation and positioning of the spring.

[0011] The present invention is further configured such that the shift opening passes through the side wall of the housing and is exposed.

[0012] By adopting the above-mentioned further arrangement, the stop block can be pushed from the outside with a tool, which is easy to operate.

[0013] The utility model is further configured as follows: the circuit board includes a main circuit board and a sub-circuit board, the main circuit board is electrically connected to the sub-circuit board, the human body sensor and the photoresistor are connected to the main circuit board, the light-emitting body is connected to the sub-circuit board, and the main circuit board is arranged in the pendulum seat.

[0014] By further configuring the above configuration, two circuit boards can be provided to facilitate the installation layout of the electrical components; the main circuit board can swing synchronously with the swing seat, which is convenient for installation and does not affect the connection of the human body sensor and the photoresistor.

[0015] The utility model is further configured as follows: the outer shell includes a base and a cover which are separately arranged; the base and the cover are detachably connected; the pendulum seat is rotatably arranged on the base via a support shaft; the gear opening is correspondingly arranged on the base; a window is provided on the cover for exposing the pendulum seat and for limiting the swing of the pendulum seat; the photoresistor and the human body sensor are also exposed in the window.

[0016] With the above-mentioned further arrangement, when the seat angle needs to be adjusted, the cover can be removed; once the cover is installed, the window can limit the swing of the seat, and the angle of the seat cannot be adjusted, which can further prevent travelers from adjusting it at will.

[0017] The present invention is further configured as follows: a reflective surface is provided on the base in an inclined manner, and the luminous body is located above the reflective surface and is arranged downwardly toward the reflective surface.

[0018] By further adopting the above-mentioned configuration, the light from the luminous body is reflected by the reflective surface, which can weaken the light intensity to a certain extent and make the night lighting more comfortable; the inclined reflective surface can provide a better reflection angle.

[0019] The present invention is further configured as follows: a rib is raised on the pendulum seat exposed outside the window, and the rib is located above the human body sensor.

[0020] With the above further configuration, the side guard can prevent the human body sensor from mistakenly collecting data when a person is lying on the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of a specific embodiment of the utility model;

[0022] Figure 2 This is a diagram of the internal structure of a specific embodiment of the utility model;

[0023] Figure 3 This is a structural diagram of the base in a specific embodiment of the utility model;

[0024] Figure 4 This is a structural diagram of the swing seat part of a specific embodiment of the utility model. DETAILED DESCRIPTION

[0025] like Figure 1-4 As shown, a human body sensing night light, a human body sensing night light, includes a shell 1, a light-emitting body 2, a photoresistor 3, a human body sensor 4, and a circuit board. The light-emitting body 2 is preferably an LED, but a light bulb or the like can also be used. The light-emitting body 2, the photoresistor 3, the human body sensor 4 are electrically connected to the circuit board; it also includes a pendulum seat 5, which is rotatably arranged on the shell 1, and the human body sensor 4 is arranged on the pendulum seat 5, and also includes an adjustment structure for adjusting the up and down swing angle of the pendulum seat 5, wherein the circuit board includes a main circuit board 6 and a sub-circuit board 7, the main circuit board 6 is electrically connected to the sub-circuit board 7, the human body sensor 4 and the photoresistor 3 are connected to the main circuit board 6, the light-emitting body 2 is connected to the sub-circuit board 7, and the main circuit board 6 is arranged in the pendulum seat 5;

[0026] The adjustment structure includes a shift block 8 and a spring 9. The shift block 8 is connected to one end of the pendulum seat 5, and the other end of the pendulum seat 5 is in elastic contact with the housing 1 via the spring 9. A shift opening 10 is provided on the housing 1 at a position corresponding to the shift block 8. The shift block 8 is inserted into the shift opening 10. The shift block 8 is provided with shift teeth 81, and the shift opening 10 is provided with a plurality of shift slots 101. During adjustment, the shift block 8 is pushed to disengage the shift opening 10. At this time, the spring 9 is compressed, and the pendulum seat 5 is then rotated to the appropriate angle. Under the reset action of the spring 9, the shift block 8 is inserted into the shift opening 10, and the shift teeth 81 are engaged in the corresponding shift slots 101. This adjustment structure can prevent the angle of the human body sensor 4 from being changed due to misoperation. In a specific embodiment of the present invention, support shafts are connected to both ends of the pendulum seat 5. The pendulum seat 5 is rotatably coupled to the housing 1 via support shafts 11 and 12. A shift block 8 is fixed to one of the support shafts 11, and a spring 9 is sleeved on the other support shaft 12, with both ends respectively contacting the housing 1 and the pendulum seat 5. The shift opening passes through the side wall of the housing 1 and is exposed. Of course, the adjustment structure can also be implemented using a ball and a spring 9. A positioning groove can be provided on the support shaft of the pendulum seat 5, and the spring 9 and ball can be installed in the positioning groove. Several shift notches can be provided circumferentially on the housing 1 at the position where the support shaft passes through. The spring 9 can be used to press the ball into the shift notch to adjust the angle of the pendulum seat 5.

[0027] The outer shell 1 includes a base 111 and a cover 112 which are separately arranged. The base 111 and the cover 112 are detachably connected. The detachable connection is preferably a snap connection, and can also be achieved by screws, magnetism, etc. The pendulum seat 5 is rotatably set on the base 111 via the support shaft, and the gear mouth 10 is correspondingly set on the base 111. A window 1121 is provided on the cover 112 for exposing the pendulum seat 5 and limiting the swing of the pendulum seat 5. The window 1121 only needs to control the gap between the upper and lower inner walls of the window and the upper and lower outer walls of the pendulum seat 5 to limit the swing. The photoresistor 3 and the human body sensor 4 are also exposed in the window 1121.

[0028] A reflective surface 13 is provided on the base 111 at an angle, and the light-emitting body 2 is located above the reflective surface 13 and is downwardly aligned with the reflective surface 13. The reflective surface 13 is used to reflect the light of the light-emitting body 2, which can weaken the intensity of the light to a certain extent, making the night lighting more comfortable; the inclined reflective surface can provide a better reflection angle.

[0029] In addition, in order to prevent the human body sensor 4 from mistakenly collecting data when a person is lying on the bed, a rib 51 is raised on the swing seat 5 exposed to the window, and the rib 51 is located above the human body sensor 4.

Claims

1. A human body sensing night light, comprising a housing, a light emitting body, a photoresistor, a human body sensor, and a circuit board, wherein the light emitting body, the photoresistor, the human body sensor, and the circuit board are electrically connected, and characterized in that: The utility model also includes a pendulum seat which is rotatably arranged on the shell. The human body sensor is arranged on the pendulum seat. The utility model also includes an adjusting structure for adjusting the up and down swing angle of the pendulum seat.

2. The human body sensing night light according to claim 1, characterized in that: The adjustment structure includes a shift block and a spring. The shift block is connected to one end of the pendulum seat. The other end of the pendulum seat is in elastic contact with the shell via the spring. A shift opening is provided on the shell corresponding to the position of the shift block. The shift block is inserted into the shift opening. The shift block is provided with shift teeth, and a number of shift slots are provided in the shift opening.

3. The human body sensing night light according to claim 2, characterized in that: The two ends of the pendulum seat are respectively connected to support shafts, and the pendulum seat realizes rotational cooperation with the shell through the support shafts. The shift block is fixed on one of the support shafts, and the spring is sleeved on the other support shaft and its two ends are respectively in contact with the shell and the pendulum seat.

4. The human body sensing night light according to claim 3, characterized in that: The shift opening passes through the side wall of the shell and is exposed outside.

5. The human body sensing night light according to claim 1, 2, 3 or 4, characterized in that: The circuit board includes a main circuit board and a sub-circuit board. The main circuit board is electrically connected to the sub-circuit board. The human body sensor and the photoresistor are connected to the main circuit board. The illuminant is connected to the sub-circuit board. The main circuit board is arranged in the pendulum seat.

6. The human body sensing night light according to claim 4, characterized in that: The outer shell includes a base and a cover plate which are separately arranged. The base and the cover plate are detachably connected. The pendulum seat is rotatably arranged on the base via a support shaft. The gear mouth is correspondingly arranged on the base. A window is provided on the cover plate for exposing the pendulum seat and limiting the swing of the pendulum seat. The photoresistor and human body sensor are also exposed in the window.

7. The human body sensing night light according to claim 6, characterized in that: A reflective surface is obliquely provided on the base, and the illuminant is located above the reflective surface and is downwardly aligned with the reflective surface.

8. The human body sensing night light according to claim 6, characterized in that: A ridge is protruded from the pendulum seat exposed outside the window, and the ridge is located above the human body sensor.

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