# US 11,441,764 B1 · Outdoor waterproof wall lamp system with doorbell and human body sensing functions

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- Number: US 11,441,764 B1
- Document ID: US11441764B1
- Status: Granted
- Kind: B1
- Application number: 17/533,024
- Filed: 2021-11-22
- Granted: 2022-09-13
- Earliest claimed: 2021-10-20
- Applicants: Zhongshan weihua lighting technology co., ltd.
- Inventors: Xiaohua Zhu
- Web page: https://patentgrep.com/patent/US11441764B1

## CPC

- F21V 23/0471: {the sensor detecting the proximity, the presence or the movement of an object or a person}
- F21V 21/02: Wall, ceiling, or floor bases; Fixing pendants or arms to the bases (F21V21/08 takes precedence; bases for movable standing lamps F21V21/06)
- F21V 23/0464: {the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors}
- F21V 31/00: Gas-tight or water-tight arrangements
- F21V 33/006: {General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols}
- G08B 3/10: using electric transmission; using electromagnetic transmission
- H04R 1/028: {associated with devices performing functions other than acoustics, e.g. electric candles}
- F21S 8/033: {the surface being a wall or like vertical structure, e.g. building facade}
- F21W 2131/107: of the exterior of buildings
- F21Y 2115/10: Light-emitting diodes [LED]
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- G08B: SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- H04R: LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS (producing sounds with frequency not determined by supply frequency G10K)
- F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21W: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21Y: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED

## Abstract

The present invention discloses an outdoor waterproof wall lamp system with doorbell and human body sensing functions, including: a lamp body assembly, including a lamp housing, a lamp body, a multifunctional sensor, a first circuit board, and a button switch, wherein the lamp body, the multifunctional sensor, and the button switch are all electrically connected to the first circuit board, and the multifunctional sensor has a human body sensing module for sensing a human body to control the lamp body to be lighted; and a doorbell assembly, including a doorbell housing, a second circuit board, and a speaker, wherein the speaker is connected to the second circuit board, the second circuit board is communicatively connected to the first circuit board, and the speaker may be controlled to sound when the button switch is pressed. With the above technical solution, the human body sensing module feeds information back to the first circuit board after sensing a human body, and the first circuit board controls the lamp body to be lighted. Thus, when a visitor visits at night, the human body sensing module may control the lamp body to be lighted after sensing the human body, which is convenient for the visitor to walk and find the button switch, with good practicability.

## Claims

### Claim 1

An outdoor waterproof wall lamp system with doorbell and human body sensing functions, comprising:
a lamp body assembly, comprising
a lamp housing,
a lamp body disposed in the lamp housing,
a multifunctional sensor,
a first circuit board, and
a button switch,
wherein the lamp body, the multifunctional sensor, and the button switch are all electrically connected to the first circuit board, and the multifunctional sensor has a human body sensing module for sensing a human body to control the lamp body to be lighted; and
a doorbell assembly, comprising
a doorbell housing,
a second circuit board, and
a speaker,
wherein the second circuit board and the speaker are disposed in the doorbell housing, the speaker is connected to the second circuit board, the second circuit board is communicatively connected to the first circuit board, and the speaker may be controlled to sound when the button switch is pressed;
wherein the lamp housing is provided with a mounting base connected thereto on one side, the mounting base is provided with a light emitting diode electrically connected to the first circuit board, a light transmitting hole is provided in the mounting base corresponding to the light emitting diode, the mounting base is provided with a mounting hole through which a pressing end of the button switch protrudes from the mounting base, the mounting hole is located under the light transmitting hole, the human body sensing module may control the light emitting diode to be lighted after sensing a human body, and the multifunctional sensor also has a light sensing module for sensing light to control the lamp body to be lighted or extinguished.

### Claim 2 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein a water blocking case is connected to the top of the lamp housing, the multifunctional sensor is mounted in the water blocking case, and a side wall of the water blocking case is provided with an escape notch.

### Claim 3 (depends on 2)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 2, wherein the water blocking case and the lamp housing are connected together by means of a second hollow threaded tube.

### Claim 4 (depends on 2)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 2, wherein the water blocking case comprises a water blocking shell, a cover sheet connected to the top of the water blocking shell, and a water blocking cover disposed on the cover sheet, and the water blocking cover and the cover sheet are connected together by means of a third hollow threaded tube.

### Claim 5 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein plug sheets are connected to a rear cover of the doorbell housing, and the plug sheets are electrically connected to the second circuit board.

### Claim 6 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein a column body is provided between the lamp housing and the mounting base, and a first hollow threaded tube that connects the lamp housing and the mounting base together is provided in a through hole in the column body.

### Claim 7 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein a connecting bracket is disposed on a rear side of the mounting base, a mounting screw is connected to the connecting bracket, and a threaded end of the mounting screw is threadedly connected with a mounting nut through a through hole in the mounting base.

### Claim 8 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein an insulating case is disposed in the mounting base, a light transmitting plate is disposed at the left end of the insulating case, the button switch and the light emitting diode are mounted on the first circuit board, the first circuit board is mounted in the insulating case, and the light transmitting plate is provided with a through hole through which the pressing end of the button switch passes.

### Claim 9 (depends on 1)

The outdoor waterproof wall lamp system with doorbell and human body sensing functions according to claim 1, wherein the multifunctional sensor is provided with an adjustment switch and a sensor mode switch.