CN212851104U - Intelligent night lamp - Google Patents

Abstract

The utility model relates to an intelligence night-light, shell including elastic material makes, control circuit, two touch switch, the LED banks of two drive circuit and two different colour temperatures, two touch switch's output is connected with control circuit's first input and second input respectively, the input of every LED banks all is connected with a drive circuit's drive end, two drive circuit's controlled end is connected with control circuit's first control end and second control end respectively and is connected, the LED banks sets up inside the shell, the LED banks includes a plurality of white light LED lamps, another LED banks includes a plurality of yellow light LED lamps. This technical scheme has realized the switch and the colour temperature regulation and control of light through two touch switch, the setting of white light LED lamp and yellow light LED lamp for its applicable service environment in the difference switches comparatively intelligently lightly.

Description

Intelligent night lamp

Technical Field

The utility model relates to a domestic lighting technology field especially relates to an intelligence night-light.

Background

The desk lamp mainly has the function of illumination, and is convenient for reading, learning and working. With the continuous development of the appearance and the shape of the table lamp in recent years, the value of the table lamp is far beyond that of the table lamp, and the table lamp becomes an artwork. The night lamp is used at night for sleeping or in a dim condition. People often use night lights to provide a sense of security of lighting, or to alleviate phobias. Night lights are also beneficial to the public by revealing the general layout of the room without having to turn the headlights back on, avoiding stumbling around stairs, obstacles or pets, or marking emergency exits. Some frequent travelers have small night lights temporarily installed in their guest rooms and bathrooms to avoid stumbling or falling in a strange nighttime environment.

The existing night lamp is usually a group of LED lamps with the same color temperature, and the color temperature and the color of the night lamp cannot be adjusted. The warm light can give people a warm feeling, and the bright white light is more suitable for working, learning and other scenes. In current night-light, partly adjustable light also adjusts through the switch of push type or knob formula, and the regulation mode is comparatively inconvenient, not light intelligent enough.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an intelligent night light aiming at the problem that the color temperature of the night light cannot be adjusted conveniently in the prior art.

The utility model provides an intelligence night-light, includes shell, control circuit, two touch switch, two drive circuit and the LED banks of two different colour temperatures that elastic material made, two touch switch's output respectively with control circuit's first input and second input are connected, and the input of every LED banks all is connected with a drive circuit's drive end, two drive circuit's controlled end respectively with control circuit's first control end and second control end are connected, the LED banks set up in inside the shell, the LED banks includes a plurality of white light LED lamps, another the LED banks includes a plurality of yellow light LED lamps.

Preferably, this intelligence night-light still includes push switch, push switch's output with control circuit's third input is connected, control circuit includes the timer, push switch is through the timing time of push time control timer.

Preferably, this intelligence night-light still includes two LED pilot lamps, two the positive pole of LED pilot lamp is connected with control circuit's third control end and third control end respectively, two the negative pole of LED pilot lamp all passes through a discharge resistance ground connection.

Preferably, the driving circuit includes a switching tube, a first resistor and a second resistor, a controlled end of the switching tube is connected to a first end of the first resistor, and a second segment of the first resistor is the controlled end of the driving circuit; the output end of the switch tube is grounded, the input end of the switch tube is connected with the first end of the second resistor, and the second section of the second resistor is the driving end of the driving circuit.

Preferably, this intelligence night-light still includes charging circuit and rechargeable battery, charging circuit's output with rechargeable battery's input is connected. The battery protection circuit is arranged on the positive electrode and the negative electrode of the rechargeable battery.

Preferably, a DC charging socket is arranged on the housing, and an output end of the DC charging socket is connected with an input end of the charging circuit. Both of the touch switches are disposed at a top position of the housing.

The utility model discloses a set up a set of white light LED lamp and a set of yellow light LED lamp in the shell of cartoon dog shape, realize the transform of different colour temperature light to adapt to different service environment. When the lighting device is used, a user can turn on the light by touching the first touch switch. When the color temperature of the lamplight needs to be switched, a signal is sent to the control circuit by touching the second touch switch, and the control circuit switches the yellow light LED lamp and the white light LED lamp by controlling the driving circuit and illuminates through the transparent silica gel shell. This technical scheme has realized the switch of light and has discolourd through two touch switch, and applicable service environment in the difference switches comparatively intelligent light.

Drawings

Fig. 1 is an overall schematic view of an embodiment of an intelligent night light of the present invention;

fig. 2 is a schematic diagram of an embodiment of an intelligent night light according to the present invention;

fig. 3 is a schematic diagram of a control circuit of an embodiment of the intelligent night light of the present invention;

fig. 4 is a schematic diagram of a driving circuit of an embodiment of the intelligent night lamp of the present invention;

fig. 5 is a schematic circuit diagram of an LED lamp set according to an embodiment of the present invention;

figure 6 is the utility model discloses a charging circuit schematic diagram of an intelligence night-light embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a control circuit; 3. a touch switch; 4. a drive circuit; 5. a white light LED lamp; 6. a yellow LED lamp; 7. the switch is pressed.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides an intelligence night-light, shell 1 made including elastic material, control circuit 2, two touch switch 3, the LED banks of two drive circuit 4 and two different colour temperatures, two touch switch 3's output is connected with control circuit 2's first input and second input respectively, the input of every LED banks all is connected with a drive circuit 4's drive end, two drive circuit 4's controlled end is connected with control circuit 2's first control end and second control end respectively, the LED banks sets up inside shell 1, the LED banks includes a plurality of white light LED lamps 5, another LED banks includes a plurality of yellow light LED lamps 6. The control circuit 30 may be implemented by a 16-pin single chip BS818A-2 and peripheral circuits. In this embodiment, the housing 1 is a cartoon-shaped housing made of a silicone material, such as a cartoon puppy.

In this embodiment, both the touch switches 3 are disposed at the top position of the housing 1, so that they are more easily touched by the user.

The utility model discloses a set up a set of white light LED lamp 5 and a set of yellow light LED lamp 6 in the shell 1 of cartoon dog shape, realize the transform of different colour temperature light to adapt to different service environment. When the lamp is used, a user touches the first touch switch 3 to turn on the light. When the color temperature of the light needs to be switched, a signal is sent to the control circuit 2 by touching the second touch switch 3, the control circuit 2 switches the yellow light LED lamp 6 and the white light LED lamp 5 by controlling the driving circuit 4, and the light is illuminated through the transparent silica gel shell 1. This technical scheme has realized the switch of light and has discolourd through two touch switch 3, and applicable service environment in the difference switches comparatively intelligent light.

The utility model discloses an in one embodiment, this intelligence night-light still includes push switch 7, and push switch 7's output is connected with control circuit 2's third input, and control circuit 2 includes the timer, and push switch 7 is through the timing time of push time control timer. Referring to fig. 5, the intelligent night light further includes two LED indicator lights, anodes of the two LED indicator lights are respectively connected to the third control terminal and the third control terminal of the control circuit 2, and cathodes of the two LED indicator lights are both grounded through a discharge resistor.

It can be understood that, when in use, the user can adjust the timing time by pressing the switch 7 on for a long time, at which time the timer starts to time, and after the preset time is reached, the control circuit 2 turns off or dims the LED lamp for sleeping use. The function of accompanying sleep is realized through the press switch 7 and the timer, and the utility model is very practical.

In the embodiment, when the timing time is adjusted to be 30 minutes by a user, one of the LED indicating lamps is turned on; when the adjustment timing time is 60 minutes, another LED indicator lamp is turned on. The LED indicator lamps play a role in reminding a user of timing time.

Referring to fig. 4, the driving circuit 4 includes a switching tube, a first resistor and a second resistor, a controlled end of the switching tube is connected to a first end of the first resistor, and a second section of the first resistor is the controlled end of the driving circuit 4; the output end of the switch tube is grounded, the input end of the switch tube is connected with the first end of the second resistor, and the second section of the second resistor is the driving end of the driving circuit 4.

Referring to fig. 6, the intelligent night light further comprises a charging circuit and a rechargeable battery, and an output end of the charging circuit is connected with an input end of the rechargeable battery. The battery protection circuit is arranged on the positive electrode and the negative electrode of the rechargeable battery. And a DC charging socket is arranged on the shell 1, and the output end of the DC charging socket is connected with the input end of a charging circuit. In the embodiment of the utility model, the charging circuit adopts a power management chip with the model number TC4054 and a peripheral circuit with an LED prompting lamp; the novel battery protection circuit is composed of a battery protection chip of XA3303A and peripheral circuits thereof.

The DC charger is externally connected with the DC charging socket, the rechargeable battery is charged through the charging circuit, the voltage is reduced by upgrading the power supply circuit, the battery is protected by the battery protection circuit from overheating, short circuit and the like, and the safety performance is enhanced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, substitutions and improvements can be made, and all of them should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims (8)

1. An intelligent night light, comprising: shell, control circuit, two touch switch, two drive circuit and two LED banks of different colour temperatures that elastic material made, two touch switch's output respectively with control circuit's first input and second input are connected, and the input of every LED bank all is connected with a drive circuit's drive end, two drive circuit's controlled end respectively with control circuit's first control end and second control end are connected, LED bank set up in inside the shell, LED bank includes a plurality of white light LED lamps, another LED bank includes a plurality of yellow light LED lamps.

2. The intelligent night light of claim 1, further comprising a push switch, an output of the push switch being connected to a third input of the control circuit, the control circuit including a timer, the push switch controlling a timing of the timer by a push time.

3. The intelligent night light of claim 2, further comprising two LED indicator lights, anodes of the two LED indicator lights being connected to the third control terminal and the third control terminal of the control circuit, respectively, cathodes of the two LED indicator lights being grounded through a discharge resistor.

4. The intelligent night light of claim 1, wherein the driving circuit comprises a switching tube, a first resistor and a second resistor, the controlled end of the switching tube is connected with the first end of the first resistor, and the second segment of the first resistor is the controlled end of the driving circuit; the output end of the switch tube is grounded, the input end of the switch tube is connected with the first end of the second resistor, and the second section of the second resistor is the driving end of the driving circuit.

5. The intelligent night light of claim 1, further comprising a charging circuit and a rechargeable battery, wherein an output of the charging circuit is connected to an input of the rechargeable battery.

6. The intelligent night light of claim 5, further comprising a battery protection circuit disposed on the positive and negative poles of the rechargeable battery.

7. The intelligent night light of claim 6, wherein a DC charging outlet is provided on the housing, an output of the DC charging outlet being connected to an input of the charging circuit.

8. The intelligent night light of claim 1, wherein both of the touch switches are disposed at a top position of the housing.

Images