CN111189023A

CN111189023A - LED household night lamp capable of automatically changing brightness

Info

Publication number: CN111189023A
Application number: CN202010162164.XA
Authority: CN
Inventors: 朱大帅
Original assignee: Yiwu Danwen E Commerce Co Ltd
Current assignee: Yiwu Danwen E Commerce Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-05-22

Abstract

The invention relates to the technical field of semiconductors and discloses an LED household night lamp capable of automatically changing the brightness degree. This can change domestic night-light of LED of luminous degree automatically, it is fixed with the night-light through rubber suction cup, artifical manual lamp shade of rocking, under the spheroidal effect of activity, the lamp shade can control and rock, the effect of deuterogamy carriage release lever, it centers on the dead lever and rotates to drive the dwang, the dwang drives the aerating device motion, thereby inflate for aerifing the gasbag, thereby aerify the inflation and expand crowded gleitbretter motion right, change the resistance of resistance wire, thereby change the luminance effect of lamp body.

Description

LED household night lamp capable of automatically changing brightness

Technical Field

The invention relates to the technical field of semiconductors, in particular to an LED household night lamp capable of automatically changing the brightness.

Background

The LED lamp is an electroluminescent semiconductor material chip, solidify to the support with silver glue or white glue, then connect chip and circuit board with silver-colored line or gold thread, it is sealed with special material all around, play the effect of the inside heart yearn of protection, the encapsulation of shell is accomplished at last, so LED antidetonation is effectual, and durable, the LED lamp can send the light of various colours, not only it is extensive in commercial advertising usage and also very extensive at family expenses, a lot of domestic night-lights are the LED lamp of adoption, on the one hand, can save electric power, on the other hand can the LED lamp compare incandescent lamp long service life.

Under resources are saved's the call force, more and more lamps all adopt semiconductor material, many incandescent lamps are eliminated, little night-light that uses in the family is exactly the LED lamp at present, because the effect of night-light can provide the illumination evening, make things convenient for the people of getting up at night, the luminous degree of night-light is required, at first must provide suitable illumination intensity, can supply the people to see the bottom surface clearly, and illumination intensity can not be too strong again, influence the sleep in room people at night, so the LED night-light that can improve luminance when needing now urgently, slowly reduce luminance when not needing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the LED household night lamp capable of automatically changing the brightness, has the advantages of adjustable brightness, convenience in fixing and the like, and solves the problem that the illumination intensity of the conventional household night lamp cannot be changed to be always at one intensity.

(II) technical scheme

In order to achieve the purposes of adjustable brightness, convenient fixation and the like, the invention provides the following technical scheme: the utility model provides a can change domestic night-light of LED of illumination degree automatically, which comprises a lampshade, the top fixed mounting of lamp shade has the lamp body, the lower extreme electricity of lamp body is connected with the resistance wire, sliding connection has the gleitbretter on the resistance wire, the left end fixed mounting of gleitbretter has inflatable bag, inflatable bag's left end fixedly connected with breather pipe, both ends are all fixed through the equal fixed mounting of connecting rod about the lamp shade is inside, the inside fixed mounting of lamp shade has the fixed block, the inside movable mounting of fixed block has movable spheroid, the spheroidal lower extreme fixed mounting of activity is on sucking disc frame, sucking disc frame's lower extreme fixed mounting has rubber suction cup, the equal fixed mounting in both ends has the carriage release lever about sucking disc frame, the top movable mounting of carriage release lever has the dwang, the movable groove has been seted up.

Preferably, the lower extreme fixed mounting of lamp body is on the battery, the electricity is connected with the resistance wire between lamp body and the battery, the left end fixed mounting of gleitbretter has reset spring, it is fixed with the night-light through rubber suction cup, artifical manual the lamp shade of rocking, under the effect of activity spheroid, the lamp shade can rock about going on, the effect of deuterogamy carriage release lever, it centers on the dead lever rotation to drive the dwang, the dwang drives the aerating device motion, thereby inflate for aerifing the gasbag, aerify the inflation thereby crowded gleitbretter motion right, change the resistance of resistance wire, thereby change the luminance of lamp body, under the effect of power, it slowly reduces to shake power, the gas capacity that aerating device aerifys also can slowly reduce, it reduces to aerify the gasbag and.

Preferably, the left end of the vent pipe is fixedly connected with a first connecting pipe, the lower end of the vent pipe is fixedly connected with a second connecting pipe, the first connecting pipe, the second connecting pipe and the air charging devices are fixedly connected, when the lampshade shakes, one side of the lampshade is higher than the other side of the lampshade, so that one of the two air charging devices is charging air, the other one of the two air charging devices is sucking air, the speed of increasing the volume of the air charging air bag is increased, and the speed of changing the brightness of the lamp body is increased.

Preferably, the fixed rod is fixedly connected with the support plate, a slow air leakage device is fixedly mounted on the inflatable air bag, the work efficiency of the inflatable device is reduced along with the reduction of the shaking degree, the air filled into the inflatable air bag is less than the air leaked from the air leakage device, and therefore the volume of the inflatable air bag is reduced.

Preferably, the equal fixed mounting in both ends has fixed frame about the backup pad top, all has the roll spheroid through spring swing joint on the opposite face of fixed frame, along with rocking of lamp shade, the roll spheroid in the fixed frame is also moving to the range of rocking of lamp shade has been increased.

Preferably, a movable rotating shaft corresponding to the movable groove is fixedly installed on the moving rod, the moving rod is in sliding connection with the movable groove, the moving rod moves up and down to drive the rotating rod to move, and the rotating rod drives the inflating device to work.

Preferably, the lower extreme fixed mounting of backup pad has the interface that charges, and the interface that charges is connected for the electricity with the relation of connection of battery, can fix on bedside or desk through rubber suction cup after the night-light has filled the electricity, and it is to get up night, can just can let its slowly increase illumination intensity through undulant lamp shade gently, can not suddenly brighten dazzling, also can be in "dormancy" state before the sleep in addition, can not influence the sleep quality because of illumination.

(III) advantageous effects

Compared with the prior art, the invention provides the LED household night lamp capable of automatically changing the brightness degree, and the LED household night lamp has the following beneficial effects:

1. this can change domestic night-light of LED of luminous degree automatically, it is fixed with the night-light through rubber suction cup, artifical manual lamp shade of rocking, under the spheroidal effect of activity, the lamp shade can control and rock, the effect of deuterogamy carriage release lever, it centers on the dead lever and rotates to drive the dwang, the dwang drives the aerating device motion, thereby inflate for aerifing the gasbag, thereby aerify the inflation and expand crowded gleitbretter motion right, change the resistance of resistance wire, thereby change the luminance effect of lamp body.

2. This can change domestic night-light of LED of degree of shining automatically, under the effect of power, shaking power and slowly reducing, aerating device gas filled tolerance also can slowly reduce, and the inflatable airbag begins slow gas leakage volume to shrink, and reset spring work promotes the gleitbretter and resets left, and lamp body luminance weakens to realized can not influencing the effect of user sleep quality when not needing the night-light.

3. This can change domestic night-light of LED of luminous degree automatically, the effect of power through the lamp shade shaking drives indirectly and drives aerating device and aerify to aerifing the gasbag, and it is to get up night, can just can let its slowly increase illumination intensity through undulant lamp shade gently to the realization can not become suddenly bright dazzling, leads to the dizzy effect of people.

4. This can change domestic night-light of LED of luminous degree automatically, bottom fixed mounting through the lamp shade has rubber suction cup, can be simple and convenient fix anywhere, can take off when the electric quantity is not enough and charge, has filled the electricity and has put back the position, does not receive service environment's influence.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the inflatable airbag and the sliding sheet according to the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is a schematic view of the left end fixing frame of the present invention;

FIG. 5 is a schematic view of the structure of the right-end fixing frame of the present invention

In the figure: 1 lampshade, 2 lamp bodies, 3 resistance wires, 4 sliding sheets, 5 inflatable air bags, 6 vent pipes, 7 connecting rods, 8 inflatable devices, 9 fixing blocks, 10 movable spheres, 11 sucker frames, 12 rubber suckers, 13 moving rods, 14 rotating rods, 15 movable grooves, 16 fixing rods, 17 supporting plates, 18 springs and 19 rolling spheres.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a household LED night light capable of automatically changing the brightness comprises a light shade 1, a light body 2 is fixedly mounted at the top end of the light shade 1, the lower end of the light body 2 is fixedly mounted on a storage battery, a resistance wire 3 is electrically connected between the light body 2 and the storage battery, a reset spring is fixedly mounted at the left end of a sliding sheet 4, the night light is fixed through a rubber sucker 12, the light shade 1 is manually shaken, the light shade 1 can shake left and right under the action of a movable ball 10, the rotating rod 14 is driven to rotate around a fixed rod 16 under the action of a moving rod 13, the rotating rod 14 drives an inflating device 8 to move, so as to inflate the inflating airbag 5, the inflating airbag 5 inflates and expands to push the sliding sheet 4 to move rightwards, the resistance value of the resistance wire 3 is changed, so as to change the brightness of the light body 2, the shaking force is slowly reduced under, the volume of the inflatable airbag 5 begins to slowly leak gas and is reduced, the reset spring works to push the sliding sheet 4 to reset, the lower end of the lamp body 2 is electrically connected with the resistance wire 3, the sliding sheet 4 is connected on the resistance wire 3 in a sliding manner, the inflatable airbag 5 is fixedly installed at the left end of the sliding sheet 4, the vent pipe 6 is fixedly connected at the left end of the inflatable airbag 5, the first connecting pipe is fixedly connected at the lower end of the vent pipe 6, the first connecting pipe and the second connecting pipe are fixedly connected with the inflating device 8, when the lampshade 1 shakes, one side is higher and the other side is lower, so that one of the two inflating devices inflates and the other one inhales, the speed of the volume increase of the inflatable airbag 5 is accelerated, the speed of the brightness change of the lamp body 2 is accelerated, the inflating device 8 is fixedly installed at the left end and, a fixed block 9 is fixedly arranged in the lampshade 1, a movable ball 10 is movably arranged in the fixed block 9, the lower end of the movable ball 10 is fixedly arranged on a sucker frame 11, a rubber sucker 12 is fixedly arranged at the lower end of the sucker frame 11, movable rods 13 are fixedly arranged at the left end and the right end of the sucker frame 11, movable rotating shafts corresponding to movable grooves 15 are fixedly arranged on the movable rods 13, the movable rods 13 are in sliding connection with the movable grooves 15, the movable rods 13 move up and down to drive rotating rods 14 to move, the rotating rods 14 drive an inflating device 8 to work, rotating rods 14 are movably arranged at the top ends of the movable rods 13, the movable grooves 15 are arranged on the rotating rods 14, the lower ends of the rotating rods 14 are movably hinged at the upper ends of fixed rods 16, the fixed rods 16 are in fixed connection with a support plate 17, and a slow-leakage, along with the reduction of the shaking degree, the work efficiency of the inflating device 5 is reduced, the gas filled into the inflating airbag is less than the gas leaked from the gas leakage device, so that the volume of the inflating airbag 5 is reduced, the lower end of the lampshade 1 is fixedly arranged on the supporting plate 17, the lower end of the supporting plate 17 is fixedly provided with a charging interface, the charging interface is electrically connected with the storage battery, the illuminating lamp can be fixed on a bedside or a desk through a rubber sucker after the night lamp is charged, the illuminating lamp can slowly increase the illumination intensity through slight fluctuation of the lampshade 1 when getting up at night, the illuminating lamp cannot suddenly brighten eyes, the sleeping lamp can be in a 'dormant' state before sleeping, the sleeping quality cannot be influenced by illumination, the left end and the right end of the top end of the supporting plate 17 are fixedly provided with fixed frames, and the opposite surfaces of the fixed frames are movably connected with rolling balls, along with the shaking of the lampshade 1, the rolling ball 19 in the fixed frame also moves, thereby increasing the shaking amplitude of the lampshade 1.

The working principle is as follows: when the portable charging device is used, the storage battery is fully charged through the charging interface, then the portable charging device is fixed in a use position through the rubber sucker, when a user gets up at night, the user can touch the lampshade 1, the lampshade 1 can swing left and right under the action of the movable ball 10, the movable rod 13 is matched to drive the rotating rod 14 to rotate around the fixed rod 16, the rotating rod 14 drives the inflating device 8 to move, so that the inflating airbag 5 is inflated to expand, the sliding sheet 4 is squeezed to move rightwards, the resistance value of the resistance wire 3 is changed, the light intensity of the lamp body 2 is changed to slowly increase, the effect of people dizziness caused by sudden brightening is achieved, under the action of force, the shaking force is slowly reduced, the inflating gas quantity of the inflating device 8 is slowly reduced, the inflating airbag 5 starts to slowly leak gas and is reduced in size, and the resetting spring works to push the sliding sheet 4 to reset, the brightness of the lamp body 2 is weakened, so that the effect that the sleeping quality of a user is not influenced when a night lamp is not needed is achieved.

To sum up, this can change domestic night-light of LED of degree of shining automatically inflates inflatable airbag 5 through setting up aerating device 8, inflates the in-process inflatable airbag 5 volume and increases, changes the position of gleitbretter 4 to change the resistance of resistance wire 3, and then change the luminance of lamp body 2, reducing along with shaking power, gas leakage device air leakage is greater than the air input, and inflatable airbag 5 volume reduces, and the resistance of resistance wire 3 increases, and the luminance of lamp body 2 weakens.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can change domestic night-light of LED of illumination degree automatically, includes lamp shade (1), its characterized in that: the novel LED lamp is characterized in that a lamp body (2) is fixedly mounted at the top end of a lampshade (1), a resistance wire (3) is electrically connected to the lower end of the lamp body (2), a slip sheet (4) is slidably connected to the resistance wire (3), an inflatable air bag (5) is fixedly mounted at the left end of the slip sheet (4), an air pipe (6) is fixedly connected to the left end of the inflatable air bag (5), an inflating device (8) is fixedly mounted at each of the left end and the right end of the inner part of the lampshade (1) through a connecting rod (7), a fixed block (9) is fixedly mounted in the inner part of the lampshade (1), a movable sphere (10) is movably mounted in the inner part of the fixed block (9), the lower end of the movable sphere (10) is fixedly mounted on a sucker frame (11), a rubber sucker (12) is fixedly mounted at the lower end of the sucker frame (11), a, a movable groove (15) is formed in the rotating rod (14), the lower end of the rotating rod (14) is movably hinged to the upper end of the fixing rod (16), and the lower end of the lampshade (1) is fixedly mounted on the supporting plate (17).

2. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the lower extreme fixed mounting of lamp body (2) is on the battery, and the electricity is connected with resistance wire (3) between lamp body (2) and the battery, and the left end fixed mounting of gleitbretter (4) has reset spring.

3. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the left end of the vent pipe (6) is fixedly connected with a first connecting pipe, the lower end of the vent pipe (6) is fixedly connected with a second connecting pipe, and the first connecting pipe, the second connecting pipe and the inflating device (8) are fixedly connected.

4. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the connection relationship between the fixing rod (16) and the supporting plate (17) is fixed connection, and the air leakage device which leaks air slowly is fixedly arranged on the inflatable air bag 5.

5. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the fixed frame is fixedly mounted at the left end and the right end of the top end of the supporting plate (17), and rolling balls (19) are movably connected to the opposite surfaces of the fixed frame through springs (18).

6. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the movable rotating shaft corresponding to the movable groove (15) is fixedly arranged on the movable rod (13), and the movable rod (13) is connected with the movable groove (15) in a sliding manner.

7. An LED household night-light capable of automatically changing the illumination degree according to claim 1, wherein: the lower extreme fixed mounting of backup pad (17) has the interface that charges, and the interface that charges passes through the wire with the battery and is connected.