LIGHT DIFFUSING DEVICE FOR CHARGER WITH NIGHT LIGHT

Abstract

A light diffusing device for a charger with smart night light is provided, including a light-emitting component, a sensor light disposed on the light-emitting component, a trumpet-shaped reflector and a light-permeable upper housing. The reflector is provided on the light-emitting component, the sensor light is disposed in a trumpet-shaped interior chamber of the reflector, LED lamp beads are disposed on the light-emitting component and surround the sensor light, lights from the LED lamp beads are emitted to a rear face of the reflector, and the light-permeable upper housing is provided on the light-emitting component and the reflector. Light emitted from each LED lamp bead is a point light source and a direct light, and is scattered by the rear face of the reflector and then projected through the upper housing, such that the irradiation range is widened and the light is diffused towards the surroundings.

Claims

1. A light diffusing device for a charger with smart night light, comprising: a light-emitting component, a sensor light disposed on the light-emitting component, a trumpet-shaped reflector and a light-permeable upper housing, wherein the reflector is fixedly mounted on the light-emitting component, the sensor light is disposed in a trumpet-shaped interior chamber of the reflector through a center hole of the reflector, a plurality of LED lamp beads are disposed on the light-emitting component and surround the sensor light, lights from the plurality of LED lamp beads are emitted to a rear face of the reflector, and the light-permeable upper housing is provided on the light-emitting component and the reflector.

2. The light diffusing device for a charger with smart night light according to claim 1, further comprising: a lower housing and a plug clamping to the lower housing, wherein the lower housing clamps to the upper housing, a voltage conversion module and a control module are disposed in the lower housing, the control module is connected to the voltage conversion module, and the voltage conversion module is connected to the light-emitting component.

3. The light diffusing device for a charger with smart night light according to claim 2, wherein a charging port is provided at a side of the lower housing, and the charging port is connected to the voltage conversion module.

4. The light diffusing device for a charger with smart night light according to claim 3, wherein the charging port is a USB port.

5. The light diffusing device for a charger with smart night light according to claim 1, wherein the sensor light is a pyroelectric infrared sensor.

6. The light diffusing device for a charger with smart night light according to claim 1, wherein the light-emitting component is a LED light plate.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification. The drawings illustrate exemplary embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0016] FIG. 1 is a schematic diagram illustrating the structure of the present disclosure.

[0017] FIG. 2 is an explosion diagram of the present disclosure.

DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

[0018] Reference will now be made in detail to the exemplary embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers are used in the drawings and the description to refer to the same or like parts.

[0019] As shown in FIG. 1 and FIG. 2, a light diffusing device for a charger with smart night light of the present disclosure includes a light-emitting component 3, a sensor light 2 disposed on the light-emitting component 3 and a trumpet-shaped reflector 9, wherein the reflector 9 is fixedly mounted on the light-emitting component 3, the sensor light 2 is disposed in a trumpet-shaped interior chamber of the reflector 9 through a center hole of the reflector 9, a plurality of LED lamp beads 10 are disposed on the light-emitting component 3 and surround the sensor light 2, lights from the plurality of LED lamp beads 10 are emitted to a rear face of the reflector 9, and a light-permeable upper housing 6 is provided on the light-emitting component 3 and the reflector 9.

[0020] The present disclosure further includes a lower housing 7 and a plug 8 clamping to the lower housing 7. The lower housing 7 clamps to the upper housing 6. A voltage conversion module 5 and a control module 4 are disposed in the lower housing 7, the control module 4 is connected to the voltage conversion module 5, and the voltage conversion module 5 is connected to the light-emitting component 3.

[0021] A charging port 1 is provided at a side of the lower housing 7, and the charging port 1 is connected to the voltage conversion module 5.

[0022] The sensor light 2 is a pyroelectric infrared sensor.

[0023] The charging port 1 is a USB port.

[0024] The light-emitting component 3 is a LED light plate.

[0025] Compared to its conventional counterparts, the present disclosure has the following advantages.

[0026] Light emitted from each LED lamp bead 10 is a point light source and its ray is a direct light, and the light emitted from each LED lamp bead 10 is scattered by the rear face of the reflector 9 and then projected through the upper housing 6, such that the irradiation range is widened and the light is diffused towards the surroundings and becomes soft. In addition, the production cost can be reduced.

[0027] Relative to conventional light-focusing torches, a light diffusing device for a charger with smart night light of the present disclosure diffuses the light from an external part of the trumpet-shaped reflector towards the surroundings, such that the irradiation range is widened and the light becomes soft. Most chargers are equipped with night-light function, and the charger provided by the present disclosure is further disposed with human body detection mechanisms such as a pyroelectric infrared sensor to detect whether to turn on the night light according to the user need so as to save power without affecting the user's sleep.

[0028] The above-mentioned descriptions represent merely the exemplary embodiment of the present disclosure, without any intention to limit the scope of the present disclosure thereto. Various equivalent changes, alterations or modifications based on the claims of the present disclosure are all consequently viewed as being embraced by the scope of the present disclosure.