CN111828877B

CN111828877B - Timing LED night-light with adjustable function

Info

Publication number: CN111828877B
Application number: CN202010725997.2A
Authority: CN
Inventors: 李刚
Original assignee: Ningbo Bright Electric Co ltd
Current assignee: NINGBO BRIGHT ELECTRIC Co.,Ltd.
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2022-01-04
Anticipated expiration: 2040-07-24
Also published as: CN111828877A

Abstract

The invention belongs to the field of household appliances, and particularly relates to a timing LED night lamp with an adjustable function, which comprises a base, wherein two vertically arranged support rods are fixedly connected to the side wall of the base, a transparent lamp barrel with a lamp body arranged in the horizontally arranged side wall is rotatably connected between the two support rods, glass covers are fixedly connected to the inner top surface and the inner bottom surface of the transparent lamp barrel, a vertically arranged connecting pipe is arranged between the two glass covers, a conducting piece electrically connected with the lamp body is arranged in the connecting pipe, two ends of the connecting pipe are respectively communicated with the two glass covers, and a conducting block electrically connected with the lamp body is arranged on the inner side wall of the transparent lamp barrel positioned at the bottom surface of each glass cover. The invention can adjust the air pressure in the elastic ball through the adjusting mechanism, thereby adjusting the amount of the high-density liquid entering the glass cover, the more the high-density liquid is, the longer the time delay is, otherwise, the shorter the time delay is, the corresponding adjustment can be carried out according to the requirement, so that the device is suitable for various occasions, and the application range is wider.

Description

Timing LED night-light with adjustable function

Technical Field

The invention belongs to the field of household appliances, and particularly relates to a timing LED night lamp with an adjustable function.

Background

In order to ensure the safety of actions at night or in some dim environments, night lights are often used, which are divided into a long-time night light and a timing night light, wherein the timing night light is a lamp which is turned on for a short time, for example, the night light is turned on when a user gets up in a toilet at night, and is turned off when the user gets out of bed.

For the convenience of action at night or reduce the fear sense to the dark, often can install the night-light in the bedroom, but most traditional night-light just can carry out long-time illumination after the circular telegram, light can continue amazing people's eyeball after the people falls asleep, reduce the sleep quality easily, need manually to extinguish its outage, nevertheless drowsiness in the in-process of turning off the lamp retreats easily again, it is comparatively inconvenient during the use, in addition, some traditional night-lights have the time delay function, however, the duration of time delay is fixed, the time delay overlength can influence the sleep, short then can not play better illuminating effect, be difficult to be applicable to different use occasions.

To this end, we propose a timing LED night light with adjustable function to solve the above problems.

Disclosure of Invention

The invention aims to provide a timing LED night lamp with an adjustable function, which can effectively guarantee the sleep quality, aiming at the problem that most of traditional night lamps easily influence the sleep quality.

In order to achieve the purpose, the invention adopts the following technical scheme: a timing LED night lamp with an adjustable function comprises a base, wherein two vertically arranged support rods are fixedly connected to the upper side wall of the base, a transparent lamp tube provided with a lamp body and arranged in a horizontally arranged side wall is rotatably connected between the two support rods, glass covers are fixedly connected to the inner top surface and the inner bottom surface of the transparent lamp tube, a vertically arranged connecting tube is arranged between the two glass covers, a conducting piece electrically connected with the lamp body is arranged in the connecting tube, two ends of the connecting tube are respectively communicated with the two glass covers, a conducting block electrically connected with the lamp body is arranged on the inner side wall of the transparent lamp tube arranged at the bottom surface of each glass cover, the two glass covers and the connecting tube form a funnel, insulating low-density liquid and conductive high-density liquid are contained in the funnel, a storage cavity filled with the high-density liquid is formed between the funnel and the inner side wall of the transparent lamp tube, every all be equipped with the intercommunication mouth of internally mounted pressure valve on the lateral wall of glass cover, the inside elastic ball that is filled with gas of fixedly connected with on the lateral wall in storage chamber, be equipped with the slip chamber with elastic ball intercommunication in the bracing piece, be equipped with adjustment mechanism in the slip chamber, the transparent lamp section of thick bamboo is equipped with counter weight mechanism outward.

The invention has the beneficial effects that:

when using this night-light, the interior heavy density liquid of funnel top glass cover can flow to the glass cover of lower extreme in through the connecting tube, the piece and the piece that switches on can be switched on in the continuous flow of heavy density liquid, make the lamp body lighted by the circular telegram, when the heavy density liquid in the glass cover of upper side all flows in the glass cover of lower extreme in, the connection of switching on the piece and the piece just can break off, make the night-light extinguish, this night-light has the time delay function and need not artifical disconnection, can guarantee that illuminating effect can not influence the sleep again.

In foretell timing LED night-light with adjustable function, adjustment mechanism includes the sliding block of sealed sliding connection in the slip intracavity, the connecting rod that fixed connection has the level to set up on the lateral wall that the elastic ball was kept away from to the sliding block, the other end of connecting rod extends to outside setting and the fixedly connected with stopper of bracing piece.

The air pressure in the elastic ball can be adjusted through the adjusting mechanism, so that the amount of the high-density liquid entering the glass cover is adjusted, the more the high-density liquid is, the longer the time delay is, or the shorter the time delay is, the corresponding adjustment can be carried out according to the requirement, the device is suitable for various different occasions, and the application range is wider.

In foretell timing LED night-light that has adjustable function, the external diameter of connecting rod is less than the internal diameter of sliding chamber, the bracing piece is equipped with the frictional layer with the contact department of connecting rod.

The frictional layer can increase the frictional force between connecting rod and the bracing piece, can avoid the sliding block to take place to slide under the effect of elastic ball inside atmospheric pressure to influence regulatory function's normal use.

In foretell timing LED night-light with adjustable function, counter weight mechanism establishes the sealed shell on the upper and lower lateral wall of a transparent lamp section of thick bamboo including fixed cover, the setting of all encircleing of sealed shell, form sealed chamber, two between sealed shell and the transparent lamp section of thick bamboo the intercommunication has communicating pipe between the sealed shell, sealed intracavity contains the counter weight liquid.

When the funnel is used, only the transparent lamp tube needs to be rotated, the glass cover filled with the high-density liquid is rotated to the upper part in the transparent lamp tube, the weight of the upper glass cover is larger, the counterweight liquid can flow into the sealing shell below the counterweight liquid from the sealing cavity at the upper end, the weight of the counterweight liquid is larger than that of the high-density liquid, the funnel can be prevented from overturning due to the fact that the counterweight liquid is light, and the stability of the electrifying process is guaranteed.

In foretell timing LED night-light with adjustable function, be equipped with the scale mark on the lateral wall of connecting rod.

Through calculating, make every scale mark all represent the different power-on duration of night-light, can carry out more audio-visual regulation, it is more convenient during the use.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of a timing LED night lamp with adjustable function according to the present invention;

FIG. 2 is a schematic diagram of an external configuration of a transparent barrel of an embodiment 1 of the adjustable timing LED night light provided by the present invention;

FIG. 3 is a schematic structural diagram of an embodiment 2 of a timing LED night lamp with adjustable function according to the present invention;

fig. 4 is an enlarged schematic view of a structure at a in fig. 3.

In the figure, 1 base, 2 bracing pieces, 3 transparent lamp tubes, 4 glass covers, 5 connecting pipes, 6 storage chambers, 7 communicating ports, 8 elastic balls, 9 sliding chambers, 10 sliding blocks, 11 connecting rods, 12 limiting blocks, 13 sealing shells, 14 sealing chambers, 15 communicating pipes and 16 conducting blocks.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in FIGS. 1-2, a timing LED night-light with adjustable function, including base 1, the lateral wall fixedly connected with has two vertical setting's bracing pieces 2 on base 1, rotates between two bracing pieces 2 to be connected with the transparent lamp section of thick bamboo 3 that is equipped with the lamp body in the lateral wall that the level set up, is prior art above, does not do too much to describe here.

The equal fixedly connected with glass cover 4 of interior top surface and interior bottom surface of transparent lamp section of thick bamboo 3 is equipped with the connecting pipe 5 of vertical setting between two glass covers 4, be equipped with in the connecting pipe 5 with lamp body electric connection's the piece that switches on, the both ends of connecting pipe 5 communicate with two glass covers 4 respectively, be located all install on the inside wall of the transparent lamp section of thick bamboo 3 of 4 bottom surfaces of every glass cover with lamp body electric connection's the piece 16 that switches on, switch on the piece and switch on the piece 16 and establish ties on the circuit of lamp body.

Two glass cover 4 and connecting pipe 5 constitute the funnel, contain insulating little density liquid and electrically conductive big density liquid in the funnel, insulating little density liquid is oil, electrically conductive big density liquid is water, form inside storage chamber 6 that contains big density liquid between funnel and the 3 inside walls of transparent lamp section of thick bamboo, all be equipped with internally mounted on the lateral wall of every glass cover 4 and have the intercommunication mouth 7 of pressure valve, when the pressure in storage chamber 6 is greater than the valve pressure of pressure valve, intercommunication mouth 7 just can open.

The inside elasticity ball 8 that is filled with gas of fixedly connected with on the lateral wall of storage chamber 6 can be through the size of the 6 internal pressure of elasticity ball 8 control storage chamber to the adjustment gets into the volume of the high density liquid in the glass cover 4, and high density liquid is more, and long time of delay is longer, otherwise is shorter, makes this night-light can be applicable to the occasion of multiple difference, is equipped with the slip chamber 9 with elasticity ball 8 intercommunication in the bracing piece 2.

Be equipped with adjustment mechanism in the slip chamber 9, it is concrete, adjustment mechanism includes sliding block 10 of sealed sliding connection in slip chamber 9, and sliding block 10 keeps away from on the lateral wall of elastic ball 8 connecting rod 11 that the fixed connection has the level to set up, and the other end of connecting rod 11 extends to outside setting and the fixedly connected with stopper 12 of bracing piece 2, and stopper 12 can avoid connecting rod 11 to slide to bracing piece 2 in, and is convenient for promote connecting rod 11.

The external diameter of connecting rod 11 is less than the internal diameter of sliding chamber 9, and is spacing to sliding block 10, and the contact department of bracing piece 2 and connecting rod 11 is equipped with the frictional layer, and the frictional force between connecting rod 11 and the bracing piece 2 can be increased to the frictional layer, can avoid sliding block 10 to take place to slide under the effect of the inside atmospheric pressure of elastic ball 8.

Transparent lamp section of thick bamboo 3 is equipped with counter weight mechanism outward, it should explain that, counter weight mechanism establishes sealed shell 13 on transparent lamp section of thick bamboo 3, on the lower lateral wall including fixed cover, sealed shell 13 all arches the setting, forms sealed chamber 14 between sealed shell 13 and the transparent lamp section of thick bamboo 3, the intercommunication has communicating pipe 15 between two sealed shells 13, contains counter weight liquid in sealed chamber 14, the weight of counter weight liquid is greater than the bulk density liquid, can avoid the funnel because the overhead heavy light down takes place the upset.

The invention can be illustrated by the following operating modes:

when the night lamp is used, firstly, the delay time of the night lamp is adjusted according to different use occasions, when the delay time needs to be increased, the connecting rod 11 drives the sliding block 10 to slide towards the inside of the sliding cavity 9 by pressing the limiting block 12 inwards, the elastic ball 8 is inflated to expand, the pressure in the storage cavity 6 is increased, when the pressure in the storage cavity 6 is greater than the valve pressure of the pressure valve, the communication port 7 is opened, the high-density liquid in the storage cavity 6 flows into the funnel through the communication port 7, the more the high-density liquid is, the longer the leakage time of the funnel is, and the longer the delay time of the night lamp is.

When the time needs to be reduced, the connecting rod 11 is pulled reversely to reduce the air pressure in the elastic ball 8, the high-density liquid flows back into the storage cavity 6 through the communicating port 7 under the pressure in the funnel, the time delay of the night lamp is shorter, the corresponding adjustment can be carried out according to the needs, and the device is suitable for different occasions.

When the device is used, the transparent lamp barrel 3 is rotated by hand to rotate 180 degrees, the high-density liquid in the glass cover 4 above the funnel flows into the glass cover 4 at the lower end through the connecting pipe 5, a water flow conduction piece and a conduction block 16 (shown in figure 1) are formed when the high-density liquid continuously flows, and the lamp body can be lightened due to the fact that the conduction piece and the conduction block 16 are connected in series on a circuit of the lamp body.

When the high-density liquid in the top glass cover 4 all flows to the glass cover 4 of lower extreme in, the connection that switches on the piece and switch on the piece 16 just can break off, and the night-light extinguishes, makes this night-light have the time delay function and need not artifical disconnection, can guarantee that illuminating effect can not influence the sleep again.

When the transparent lamp tube 3 rotates, the counterweight liquid flows into the sealing shell 13 below from the sealing cavity 14 at the upper end, the weight of the counterweight liquid is larger than that of the high-density liquid, the funnel can be prevented from being overturned due to the fact that the upper end is heavy and the lower end is light, and the stability of the electrifying process is guaranteed.

Example 2

As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: the side wall of the connecting rod 11 is provided with scale marks, and the scale marks are different electrifying delay time lengths of the night lamp obtained according to calculation.

In this embodiment, can adjust more directly perceived, accurate through the scale mark when carrying out the regulation of time delay duration, it is more convenient when the operation is used.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A timing LED night lamp with adjustable function comprises a base (1), wherein two vertically arranged support rods (2) are fixedly connected to the side wall of the base (1), a transparent lamp tube (3) provided with a lamp body and arranged in the horizontally arranged side wall is rotatably connected between the two support rods (2), the timing LED night lamp is characterized in that glass covers (4) are fixedly connected to the inner top surface and the inner bottom surface of the transparent lamp tube (3), a vertically arranged connecting pipe (5) is arranged between the two glass covers (4), a conduction piece electrically connected with the lamp body is arranged in the connecting pipe (5), two ends of the connecting pipe (5) are respectively communicated with the two glass covers (4), a conduction block (16) electrically connected with the lamp body is arranged on the inner side wall of the transparent lamp tube (3) arranged at the bottom surface of each glass cover (4), and the two glass covers (4) and the connecting pipe (5) form a funnel, insulating low-density liquid and conductive high-density liquid are contained in the funnel, a storage cavity (6) containing high-density liquid is formed between the funnel and the inner side wall of the transparent lamp tube (3), a communication port (7) internally provided with a pressure valve is arranged on the side wall of each glass cover (4), and when the pressure in the storage cavity (6) is greater than the valve pressure of the pressure valve, the communication port (7) can be opened; the side wall of the storage cavity (6) is fixedly connected with an elastic ball (8) filled with gas inside, and the elastic ball (8) is used for controlling the pressure inside the storage cavity (6), so that the amount of the high-density liquid entering the glass cover (4) is adjusted; a sliding cavity (9) communicated with the elastic ball (8) is arranged in the supporting rod (2), an adjusting mechanism is arranged in the sliding cavity (9), and a counterweight mechanism is arranged outside the transparent lamp tube (3);

the adjusting mechanism comprises a sliding block (10) which is connected in a sliding cavity (9) in a sealing and sliding manner, a connecting rod (11) which is horizontally arranged is fixedly connected to the side wall, away from the elastic ball (8), of the sliding block (10), the other end of the connecting rod (11) extends to the outer part of the supporting rod (2) and is fixedly connected with a limiting block (12), the limiting block (12) is pressed in the box, so that the connecting rod (11) drives the sliding block (10) to slide towards the inner part of the sliding cavity (9), and the elastic ball (8) can be inflated to expand;

the outer diameter of the connecting rod (11) is smaller than the inner diameter of the sliding cavity (9), and a friction layer is arranged at the contact part of the supporting rod (2) and the connecting rod (11);

the counterweight mechanism comprises sealed shells (13) fixedly sleeved on the upper side wall and the lower side wall of the transparent lamp tube (3), the sealed shells (13) are arranged in an arched manner, a sealed cavity (14) is formed between each sealed shell (13) and the transparent lamp tube (3), a communicating pipe (15) is communicated between the two sealed shells (13), and counterweight liquid is contained in the sealed cavity (14);

scale marks are arranged on the side wall of the connecting rod (11);

when the night lamp is used, firstly, the time delay time of the night lamp is adjusted according to different use occasions, when the time delay needs to be increased, the connecting rod (11) is enabled to drive the sliding block (10) to slide towards the inside of the sliding cavity (9) by pressing the limiting block (12) inwards, the elastic ball (8) can be inflated to expand, the pressure in the storage cavity (6) can be increased, when the pressure in the storage cavity (6) is greater than the valve pressure of the pressure valve, the communication port (7) can be opened, the high-density liquid in the storage cavity (6) can flow into the funnel through the communication port (7), the more the high-density liquid is, the longer the liquid leakage time of the funnel is, and the longer the time delay time of the night lamp is;

when the time length needs to be reduced, the connecting rod (11) is pulled reversely to enable the air pressure in the elastic ball (8) to be reduced and reduced, the high-density liquid flows back into the storage cavity (6) through the communicating port (7) under the pressure in the funnel, the time length of the night light delay is shorter, and the night light delay time can be adjusted correspondingly according to the needs.