CN218820052U - Automatic colorful little night-light of response - Google Patents

Abstract

The utility model relates to the technical field of lighting technology, especially, relate to a colorful little night-light of auto-induction, include: the device comprises a lampshade, a bottom shell, a light source, a main board, a power supply module, a control unit, a human body induction module and a photosensitive module; the light source includes: the side light-emitting light sources and the positive light-emitting light sources are distributed on the outer edge and the middle position of the main board in a circumferential array respectively; the control unit is respectively and electrically connected with the light source, the human body induction module and the photosensitive module, and the human body induction module triggers the control unit to start the light source; the lamp shade is the arcwall face, and the side illuminant shines the petal lamp effect on the lamp shade with positive illuminant jointly, not only can provide the illumination but also make little night-light bright and colourful, strengthens little night-light's practicality and rich and colourful.

Description

Automatic colorful little night-light of response

Technical Field

The utility model relates to the technical field of lighting technology, especially, relate to a colorful little night-light of auto-induction.

Background

At present, there are various lamps on the market, wherein a small night lamp is a lighting tool commonly used by people, and is usually placed in a kitchen, a toilet, a cabinet, a bedside and the like for lighting. However, at present, the light emitted by the small night lamps on the market is white light or warm light, the lighting effect is single, and the small night lamps are not suitable for being used as decorative lamps.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an auto-induction colorful little night-light can send white light and colorama, can realize the function of illumination, can form the lamp effect of petal again on the lamp shade, makes little night-light more gorgeous and colorful, can also increase the practicality and the rich variety of little night-light as the ornament lamp simultaneously.

The utility model discloses a colorful little night-light of auto-induction, include: the device comprises a lampshade, a bottom shell, a light source, a main board, a power supply module, a control unit, a human body induction module and a photosensitive module; the light source includes: the side light-emitting light sources and the positive light-emitting light sources are distributed on the outer edge and the middle position of the main board in a circumferential array respectively; the control unit is respectively and electrically connected with the light source, the human body induction module and the photosensitive module, and the human body induction module triggers the control unit to start the light source; the lampshade is an arc-shaped surface, and the side light-emitting light source and the positive light-emitting light source are irradiated on the lampshade together to form a petal light effect.

Preferably, the side light source is a side light-emitting RGB lamp bead, and the positive light source is a positive light-emitting white lamp bead.

Preferably, the side light source is a side light white light bead, and the positive light source is a positive light RGB bead.

Preferably, the human body sensing module is a human body pyroelectric sensor or a microwave radar sensor, and is used for sensing whether a person exists nearby.

Preferably, the control unit outputs a PWM signal to drive the light source to turn on, and an output terminal of the control unit is electrically connected to an input terminal of the light source.

Preferably, the photosensitive module is a photosensitive sensor, and the output end of the photosensitive module is electrically connected with the input end of the control unit.

Preferably, the power module is electrically connected with the control unit, the light source and the human body induction module respectively to supply power to the circuit system.

Preferably, the method further comprises the following steps: rechargeable battery, USB charge mouthful, button, rechargeable battery, USB charge mouthful and the button all is located the below of mainboard, and rechargeable battery is connected with power module and USB charge mouthful electricity.

Compared with the prior art, the beneficial effects of the utility model are that: the side-emitting light source and the positive-emitting light source irradiate the lampshade together to form a petal lamp effect, so that the small night lamp is bright and colorful, can be used as a decorative lamp, and the practicability and the rich color of the small night lamp are enhanced.

Drawings

FIG. 1 is a diagram of the explosion structure of the present invention;

FIG. 2 is a circuit block diagram of the present invention;

fig. 3 is a top view of the main board of the present invention;

fig. 4 is a bottom structure view of the main board of the present invention;

FIG. 5 is a structural diagram of the lampshade of the present invention;

fig. 6 is a structural diagram of the bottom case of the present invention.

In the drawings, the reference numbers: 1. a power supply module; 2. a human body induction module; 3. a control unit; 4. a photosensitive module; 5. a main board; 51. a rechargeable battery; 52. pressing a key; 53. a USB charging port; 6. a light source; 61. a side-emitting light source; 62. a positive emitting light source; 7. a lamp shade; 8. and a bottom shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, an auto-induction colorful night light includes: the device comprises a lampshade 7, a bottom shell 8, a light source 6, a mainboard 5, a power module 1, a control unit 3, a human body induction module 2 and a photosensitive module 4; the mainboard 5 is arranged in the bottom shell 8, and the lampshade 7 is buckled with the bottom shell 8. The light source 6 is welded on the main board 5 and divided into two paths, the first path is that the side light sources 61 are distributed on the edge position of the main board 5 in a circumferential array, and the second path is that the positive light sources 62 are distributed on the middle position of the main board 5 in a circumferential array. The output end of the control unit 3 is electrically connected with the input end of the light source 6, the output end of the human body induction module 2 is electrically connected with the input end of the control unit 3, and the output end of the photosensitive module 4 is electrically connected with the input end of the control unit 3. The human body sensing module 2 is used for sensing whether a person exists in the surrounding environment, and if the person exists, the human body sensing module triggers the control unit 3 to turn on the light source 6. Because the lampshade 7 is in a cambered surface shape, the side light-emitting source 61 and the positive light-emitting source 62 are irradiated on the lampshade 7 together to form a petal lamp effect. The small night lamp can provide illumination and be colorful, and can be used as a decorative lamp, so that the practicability and the rich color of the small night lamp are enhanced.

Further, the side light source 61 is a side light RGB lamp bead, and can form colorful colors on the outer ring of the lampshade 7, thereby playing a role of auxiliary lighting. The positive luminescent light source 62 is a positive luminescent white bead, providing a primary illumination effect. The petal lamp effect on the lampshade 7 is represented by white light in the middle and colored light on the outer ring.

Further, the side-emitting light source 61 provides a main lighting effect for the side-emitting white light bead. The positive light source 62 is a positive light-emitting RGB lamp bead, and forms a colorful color in the middle part of the lampshade 7, thereby playing a role of auxiliary lighting. The petal lamp effect on the lampshade 7 is that the middle part is colored light and the outer ring is white light.

Further, the human body sensing module 2 is a human body pyroelectric sensor or a microwave radar sensor. The output of human response module 2 is connected with the input electricity of the control unit 3, can trigger the control unit 3 to export two way PWM signals after human response module 2 senses the people, controls the opening and closing of positive luminous and side-emitting lamp pearl.

Further, photosensitive module 4 is photosensitive sensor, and the output is connected with the input electricity of the control unit 3 for detect external environment's bright and dark degree, when external environment luminance is higher than the threshold value, the control unit 3 is out of work, and little night-light senses the people promptly and can not open yet. When external environment luminance is less than the threshold value, the control unit 3 begins work, and after sensing people, the human body sensor triggers the control unit 3 to output control signal, can make little night-light out of work daytime like this, saves the electric energy.

Furthermore, the power module 1 is located on the main board 5, and is electrically connected to the control unit 3, the light source 6 and the human body sensing module 2, respectively, to supply power to the circuit system. The rechargeable battery 51, the USB charging port 53, and the key 52 are located below the main board 5, and the rechargeable battery 51 is electrically connected to the power module 1 and the USB charging port 53. The USB charging port 53 is used to connect a charging line to charge the rechargeable battery 51. The key 52 is electrically connected to the control unit 3 for controlling the manual turning on and off of the small night light.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. An auto-induction multicolor nightlight, comprising: lamp shade (7), drain pan (8), light source (6), mainboard (5), its characterized in that still includes: the device comprises a power module (1), a control unit (3), a human body induction module (2) and a photosensitive module (4); the light source (6) comprises: the side light-emitting light sources (61) and the positive light-emitting light sources (62) are distributed on the outer edge and the middle position of the main board (5) in a circumferential array; the control unit (3) is respectively and electrically connected with the light source (6), the human body induction module (2) and the photosensitive module (4), and the human body induction module (2) triggers the control unit (3) to start the light source (6); the lampshade (7) is an arc-shaped surface, and the side light source (61) and the positive light source (62) are irradiated on the lampshade (7) together to form a petal lamp effect.

2. The automated induction multicolor nightlight of claim 1, wherein the side-emitting light source (61) is a side-emitting RGB bead and the positive-emitting light source (62) is a positive-emitting white bead.

3. The automated induction multicolor nightlight of claim 1, wherein the side-emitting light source (61) is a side-emitting white light bead and the positive-emitting light source (62) is a positive-emitting RGB bead.

4. The auto-induction multicolor nightlight of claim 1, wherein the human body induction module (2) is a human body pyroelectric sensor or a microwave radar sensor.

5. The automatic induction colorful small night light of claim 1, wherein the control unit (3) outputs a PWM signal to drive the light source (6) to turn on, and the output terminal of the control unit (3) is electrically connected to the input terminal of the light source (6).

6. An auto-induction multicolor nightlight as claimed in claim 1, wherein the photosensitive module (4) is a photosensitive sensor, and the output terminal is electrically connected to the input terminal of the control unit (3).

7. The automatic induction colorful night light as claimed in claim 1, wherein the power module (1) is electrically connected with the control unit (3), the light source (6) and the human body induction module (2) respectively to supply power to the circuit system.

8. The small auto-induction colorful night light as claimed in claim 1, further comprising a rechargeable battery (51), a USB charging port (53), and a button (52), wherein the rechargeable battery (51), the USB charging port (53), and the button (52) are all located under the main board (5), and the rechargeable battery (51) is electrically connected to the power module (1) and the USB charging port (53).

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