CN211738731U - Small night lamp - Google Patents

Abstract

The utility model discloses a little night-light, including the epitheca, the inferior valve, PCB circuit board upside is connected with the LED lamp, PCB circuit board downside is connected with electrically conductive participating in, the epitheca includes spherical housing and annular go-between, housing and go-between integrated into one piece, housing one side is formed with circular tangent plane, the opening setting of tangent plane department, the opening part of tangent plane covers the board of appearing, PCB circuit board holding is fixed with the screw in the inferior valve simultaneously, participate in the lower extreme from the top down and run through inferior valve formation plug portion, thereby the epitheca rotates with the inferior valve to be connected and realizes 360 rotations of epitheca. The small night lamp is safe and attractive, convenient to install and adjustable in light-emitting angle.

Description

Small night lamp

The technical field is as follows:

the utility model relates to an illumination lamps and lanterns specifically say to a little night-light.

Background art:

the existing small night lamp is heavy and mostly embedded, the installation is troublesome, and the installation position must be grooved and embedded in advance. In addition, the light-emitting angle is relatively single, is not parallel to the mounting surface or is vertical to the mounting surface, and is usually controlled by a switch, so that the intelligent lighting lamp is not intelligent enough.

The utility model has the following contents:

the utility model aims to solve the technical problem that a safe and beautiful small night lamp with convenient installation and adjustable light-emitting angle is provided.

The technical solution of the utility model is, a little night-light is provided, including the epitheca, the inferior valve, the PCB circuit board, PCB circuit board upside is connected with the LED lamp, PCB circuit board downside is connected with electrically conductive participating in, the epitheca includes spherical housing and annular go-between, housing and go-between integrated into one piece, housing one side is formed with circular tangent plane, tangent plane department opening sets up, the opening part of tangent plane covers out the worn-out fur, PCB circuit board holding is fixed with the screw in the inferior valve, participate in the lower extreme from the top down and run through inferior valve formation plug portion, thereby the epitheca rotates with the inferior valve to be connected and realizes 360 rotations of epitheca.

Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: the structure is simple, the appearance is elegant, the assembly is convenient, the installation is suitable and applicable, and the installation and the application can be realized only by using a plug board (socket); the irradiation direction can be adjusted by 360 degrees, and the requirement of human engineering on illumination is met.

Preferably, the light emitting plate is in lock joint with the housing, the light emitting plate is circular, a ring wall is arranged on the inner surface of the light emitting plate, close to the edge, of the light emitting plate in an inward protruding mode, rectangular fastening grooves are formed in the ring wall at even intervals, and correspondingly, fastening blocks matched with the fastening grooves are arranged at the opening of the tangent plane.

Furthermore, the inner wall of the connecting ring is annularly provided with an annular belt, the annular belt is convexly provided with clamping teeth which are uniformly distributed, and correspondingly, one side of the upper edge of the lower shell is provided with a clamping block matched with a tooth socket formed by the adjacent clamping teeth of the annular belt.

Furthermore, a photosensor is connected to the PCB circuit board to realize infrared control. The maximum available power (when the light of service environment is less than certain degree, just for switching on the power when having human body or the blood that generates heat to pass through, the lamp just shines, shines to certain time (the time can be customized according to user's demand) automatic disconnection power.

Furthermore, the upper shell and the lower shell are made of engineering plastics AB or PBT. Not only effectively radiating heat, but also ensuring the strength and safety (good dielectric strength) of the lamp body.

Further, the light emitting plate is an optical PC plate. The light equalizing effect is ensured, and the light input reaches more than 90 percent.

Further, there are two pins.

Further, the cut plane is at 45 ° to the pin.

Description of the drawings:

fig. 1 is an explosion diagram of the present invention.

The specific implementation mode is as follows:

the invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1, a little night-light, including epitheca 1, inferior valve 2, PCB circuit board 3, 3 upsides of PCB circuit board are connected with the LED lamp, 3 downside spot welding of PCB circuit board have electrically conductive participating in 4, epitheca 1 includes spherical housing 11 and annular go-between 12, housing 11 and go-between 12 integrated into one piece, housing 11 one side is formed with circular tangent plane 13, tangent plane 13 department opening sets up, the opening part of tangent plane 13 covers light emitting plate 14, PCB circuit board 3 holding is fixed in inferior valve and with screw 6, participate in 4 lower extremes from the top down and run through inferior valve formation plug portion, thereby epitheca 1 rotates with inferior valve 2 to be connected and realizes 360 rotations of epitheca. Wherein, the upper shell 1 and the lower shell 2 are made of engineering plastics AB or PBT. Not only effectively radiating heat, but also ensuring the strength and the safety of the lamp body, and the light-emitting plate 14 is an optical PC plate. Meanwhile, the light emitting plate 14 is in lock joint with the housing 11, the light emitting plate 14 is circular, a ring wall is convexly arranged on the inner surface of the light emitting plate 14 close to the edge inwards, rectangular fastening grooves are uniformly arranged on the ring wall at intervals, and corresponding fastening blocks matched with the fastening grooves are arranged at the opening of the section.

In addition, in order to realize a rotating structure, the inner wall of the connecting ring 12 is annularly provided with an annular belt 121, the annular belt 121 is convexly provided with clamping teeth which are uniformly distributed, correspondingly, one side of the upper edge of the lower shell 2 is provided with a clamping block 21 matched with a tooth groove formed by the adjacent clamping teeth of the annular belt, and the end face of the clamping block is an arc surface, so that the rotation is more convenient. Further, a photosensor 5 is connected to the PCB 3 to realize infrared control. The maximum available power (when the light of service environment is less than certain degree, just for switching on the power when having human body or the blood that generates heat to pass through, the lamp just shines, shines to certain time (the time can be customized according to user's demand) automatic disconnection power.

And, for facilitate the use, participate in there are two, realize two line and participate in the structure. The light emitting angle and the mounting surface form an angle of 45 degrees.

Claims (8)

1. The utility model provides a little night-light, includes epitheca, inferior valve, PCB circuit board, and PCB circuit board upside is connected with the LED lamp, and PCB circuit board downside is connected with electrically conductive participating in, its characterized in that: the upper casing includes spherical housing and annular go-between, housing and go-between integrated into one piece, and housing one side is formed with circular tangent plane, and tangent plane department opening sets up, and the opening part of tangent plane covers the play bare board, and PCB circuit board holding is in the inferior valve and with the fix with screw, and the lower extreme of participating in runs through the inferior valve from the top down and forms plug portion, thereby the upper casing rotates with the inferior valve to be connected and realizes 360 rotations of upper casing.

2. The small night light of claim 1, wherein: the light emitting plate is matched with the housing in a buckling mode, the light emitting plate is circular, a ring wall is arranged on the inner surface of the light emitting plate, close to the edge, in an inward protruding mode, rectangular buckling grooves are evenly distributed on the ring wall at intervals, and correspondingly buckling blocks matched with the buckling grooves are arranged at the opening of the tangent plane.

3. The small night light of claim 1, wherein: the inner wall of the connecting ring is annularly provided with an annular belt, the annular belt is convexly provided with clamping teeth which are uniformly distributed, and correspondingly, one side of the upper edge of the lower shell is provided with a clamping block which is matched with a tooth socket formed by the adjacent clamping teeth of the annular belt.

4. The small night light of claim 1, wherein: the PCB is also connected with a photosensor to realize infrared control.

5. The small night light of claim 1, wherein: the upper shell and the lower shell are made of engineering plastics PBT.

6. The small night light of claim 1, wherein: the light emitting plate is an optical PC plate.

7. The small night light of claim 1, wherein: the pins are two in number.

8. The small night light of claim 1, wherein: the tangent plane is 45 degrees with the pin.

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