CN218295625U

CN218295625U - Log night lamp

Info

Publication number: CN218295625U
Application number: CN202222683685.7U
Authority: CN
Inventors: 张飞; 周倩; 陈祚炜
Original assignee: Zhejiang Benben Home Technology Co ltd
Current assignee: Zhejiang Benben Home Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-13
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a log night lamp, which comprises a lamp holder and a top cover; a piston rod is fixed at the bottom of the top cover, and a piston plate is sleeved on the piston rod; the top of the lamp holder is provided with an air outlet cavity, the piston plate vertically slides in the air outlet cavity, the bottom of the air outlet cavity is provided with a negative pressure cavity, and the lower end of the piston rod vertically slides in the negative pressure cavity; the bottom of the lamp holder is provided with a plurality of fixed suckers, the fixed suckers are connected with a communicating pipe, the top of the communicating pipe is communicated with the air outlet cavity, and the middle of the communicating pipe is communicated with the upper end of the negative pressure cavity; the utility model discloses a realize that every fixed suction cup realizes outwards exhausting, can blow away the impurity dust on the desktop that needs placed the night-light, realize that the purpose of automatically cleaning adsorbs fixed suction cup through the effect of negative pressure and fixes on the desktop that needs placed the night-light, when having avoided opening the night-light in the dark night, easy with its condition that the touching turned over for the night-light installation is more firm.

Description

Log night lamp

Technical Field

The utility model relates to the technical field of lighting technology, in particular to log night-light.

Background

In the auxiliary lighting field, the night-light obtains the wide use with its advantages such as succinct, pleasing to the eye, convenient and various special use in special occasions such as family, medical care room, ward, on duty room, tradition and the night-light is mostly single light source, can throw light on to the place in the narrow range, and to the corridor or install the unable effectual satisfaction of lighting requirements in the equidirectional direction at the bed bottom to also there is great demand to molding or outward appearance of lamps and lanterns.

Present user chooses log material preparation lamps and lanterns for use more, and is handsome in appearance, receive liking of consumer, bedside cupboard or desk are placed usually to this kind of log night-light and use, owing to place the use, do not carry out fixed mounting, lead to stability not high, when using night, light is darker, people need fumble open the night-light, consequently can not careful touch when fumbling night, lead to lamps and lanterns to rock down, cause the damage, if fix lamps and lanterns at the installation face and use, also can reduce lamps and lanterns and put the convenience of use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a log night-light can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a log night lamp comprises a lamp holder and a top cover;

a piston rod is fixed at the bottom of the top cover, and a piston plate is sleeved on the piston rod;

the top of the lamp holder is provided with an air outlet cavity, the piston plate vertically slides in the air outlet cavity, the bottom of the air outlet cavity is provided with a negative pressure cavity, and the lower end of the piston rod vertically slides in the negative pressure cavity;

a plurality of fixed suction cups are installed at the bottom of the lamp holder, communicating pipes are connected to the fixed suction cups, the top of the communicating pipes is communicated with the air outlet cavity, and the middle of the communicating pipes is communicated with the upper end of the negative pressure cavity.

Preferably, the lamp holder and the top cover are both made of log materials.

Preferably, the bottom of the negative pressure chamber extends to the outside of the lamp holder through the vent tube.

Preferably, the piston plate is of a square structure, and the bottom of two sides of the piston plate is fixedly provided with a limiting block.

Preferably, the bottom of the piston rod is provided with a piston head, and the diameter of the piston head is larger than that of the piston rod.

Preferably, the top of the communicating pipe is communicated with the bottom of the air outlet cavity.

Preferably, the top cover is of a disc-shaped structure, and the lamp holder is of a circular table-shaped structure.

Preferably, one side of the upper end of the lamp holder is provided with an arc reflecting surface, a reflecting coating is arranged in the arc reflecting surface, and the top cover is positioned above the arc reflecting surface of the lamp holder and is provided with a lamp source.

Compared with the prior art, the utility model discloses the beneficial effect who produces is:

1. according to the log night lamp, the top cover is put down or is gradually pressed down, the piston plate moves downwards in the air outlet cavity, air in the air outlet cavity is discharged through the communicating pipe, each fixed sucker is enabled to exhaust outwards, impurity dust on a table top where the night lamp needs to be placed can be blown away, and the purpose of self-cleaning is achieved; remove the bottom of going out the air cavity when the piston board, block up the top of communicating pipe, drive the piston rod through continuously pushing down the top cap this moment and continuously move down in the negative pressure chamber, make the upper end in negative pressure chamber form the negative pressure, thereby form the negative pressure to fixed suction cup through communicating pipe, thereby fix fixed suction cup absorption on the desktop that needs placed the night-light through the effect of negative pressure, can be stable place the desktop with the night-light on, when having avoided opening the night-light in the night dark, the condition of turning over is touched with it easily, make the night-light installation more firm.

2. According to the log night lamp, the piston head is arranged, the diameter of the piston head is larger than that of the piston rod, when the top cover is lifted, the piston rod moves upwards and jacks up the piston plate through the piston head at the bottom, and therefore the piston plate can be conveniently moved and lifted; and through the stopper that sets up, can carry on spacingly to the upper shift position of piston plate, avoided the piston plate to break away from and go out the air cavity, be convenient for operate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a lamp socket; 2. a top cover; 3. a breather pipe; 4. an arc-shaped reflecting surface; 5. a piston rod; 6. a piston plate; 7. a piston head; 8. a negative pressure chamber; 9. fixing the sucker; 10. a communicating pipe; 11. an air outlet cavity; 12. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment 1, as shown in fig. 1-3, a log night lamp comprises a lamp holder 1 and a top cover 2;

a piston rod 5 is fixed at the bottom of the top cover 2, and a piston plate 6 is sleeved on the piston rod 5;

the top of the lamp holder 1 is provided with an air outlet cavity 11, the piston plate 6 vertically slides in the air outlet cavity 11, the bottom of the air outlet cavity 11 is provided with a negative pressure cavity 8, and the lower end of the piston rod 5 vertically slides in the negative pressure cavity 8;

a plurality of fixed suction cups 9 are installed at the bottom of the lamp holder 1, a communicating pipe 10 is connected to each fixed suction cup 9, the top of each communicating pipe 10 is communicated with an air outlet cavity 11, and the middle of each communicating pipe 10 is communicated with the upper end of a negative pressure cavity 8.

The top cover is lifted, the piston rod and the piston plate are driven to ascend, when the lamp holder is placed at a specified position, the top cover is put down or the top cover is gradually pressed down, the piston plate moves down in the gas outlet cavity, gas in the gas outlet cavity is discharged through the communicating pipe, each fixed sucker is enabled to exhaust outwards, impurity and dust on a desktop on which a night lamp needs to be placed can be blown away, the purpose of self-cleaning is achieved, and the fixed suckers can be conveniently adsorbed and fixed;

remove the bottom of giving vent to anger the chamber when the piston board, block up the top of communicating pipe, through continuously pushing down the top cap this moment, can drive the piston rod and continuously move down in the negative pressure chamber, because the middle part of communicating pipe is linked together with the upper end in negative pressure chamber, consequently, the piston rod moves down the in-process and makes the upper end in negative pressure chamber form the negative pressure, thereby form the negative pressure to fixed suction cup through communicating pipe, thereby adsorb fixed suction cup through the effect of negative pressure and fix on the desktop that needs place the night-light, can be stable place the desktop with the night-light on, when having avoided opening the night-light in the dark, the condition of overturning is touched with it easily, make the night-light installation more firm.

In addition, the lamp holder 1 and the top cover 2 are both made of log materials, and the lamp holder 1 and the top cover 2 made of log materials improve the attractiveness and the practicability.

Referring to fig. 3-4, in the present embodiment, the bottom of the negative pressure chamber 8 extends to the outside of the lamp socket 1 through the vent tube 3.

The bottom of the negative pressure cavity is communicated with the outside, so that the piston rod is pressed down under the same pressure as the outside when the piston rod is pressed down, and the piston rod is conveniently pressed down; in addition, when gas is discharged into the fixed sucker through the communicating pipe 10 through the gas outlet cavity, the outer end of the vent pipe can be blocked, so that the gas is prevented from overflowing and blowing is prevented from being influenced.

Referring to fig. 3-4, in the present embodiment, the piston plate 6 is a square structure, the bottom of the two sides of the piston plate 6 is fixed with the limiting blocks 12, the bottom of the piston rod 5 is mounted with the piston head 7, the diameter of the piston head 7 is larger than that of the piston rod 5, and the top of the communicating pipe 10 is communicated with the bottom of the air outlet chamber 11.

By arranging the piston head and enabling the diameter of the piston head 7 to be larger than that of the piston rod 5, when the top cover is lifted, the piston rod moves upwards and jacks up the piston plate through the piston head at the bottom, so that the piston plate can be moved and lifted conveniently; and through the stopper that sets up, can carry on spacingly to the upper shift position of piston plate, avoided the piston plate to break away from and go out the air cavity, be convenient for operate.

Referring to fig. 1-2, in the present embodiment, the top cover 2 is a disk structure, the lamp holder 1 is a circular truncated cone structure, an arc-shaped reflecting surface 4 is disposed on one side of the upper end of the lamp holder 1, a reflective coating is disposed in the arc-shaped reflecting surface 4, and a lamp source is disposed above the arc-shaped reflecting surface 4 of the lamp holder 1 on the top cover 2.

The lamp stand 1 reduces the focus for round platform type structure, improves the stability of structure, through setting up the arc plane of reflection, the light that is located the top cap bottom shines on the arc plane of reflection, and the light reflection is indoor, improves and shines the area to avoided the light source to penetrate the people's eye directly, it is more comfortable to use, is convenient for use as the night-light.

By last, the utility model provides a log night-light, through mentioning top cap 2, and drive piston rod 5 and piston plate 6 and rise, put down top cap 2 or progressively push down top cap 2, piston plate 6 moves down in giving vent to anger chamber 11, the gas that will go out in the gas chamber 11 passes through communicating pipe and discharges, and make every fixed suction cup 9 realize outside exhaust, move to the bottom of giving vent to anger chamber 11 when piston plate 6, block up the top of communicating pipe 10, drive piston rod 5 through continuously pushing down top cap 2 and continuously move down in negative pressure chamber 8 this moment, because the middle part of communicating pipe 10 is linked together with negative pressure chamber 8's upper end, consequently, piston rod 5 moves down the in-process and makes negative pressure chamber 8's upper end form the negative pressure, thereby form the negative pressure to fixed suction cup 6 through communicating pipe 10, adsorb 6 to fix on the desktop that needs the night-light to place.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. A log night lamp comprises a lamp holder (1) and a top cover (2); the method is characterized in that:

a piston rod (5) is fixed at the bottom of the top cover (2), and a piston plate (6) is sleeved on the piston rod (5);

the top of the lamp holder (1) is provided with an air outlet cavity (11), the piston plate (6) vertically slides in the air outlet cavity (11), the bottom of the air outlet cavity (11) is provided with a negative pressure cavity (8), and the lower end of the piston rod (5) vertically slides in the negative pressure cavity (8);

a plurality of fixed suckers (9) are installed at the bottom of the lamp holder (1), a communicating pipe (10) is connected to each fixed sucker (9), the top of each communicating pipe (10) is communicated with the corresponding air outlet cavity (11), and the middle of each communicating pipe (10) is communicated with the upper end of the corresponding negative pressure cavity (8).

2. A log night light according to claim 1, wherein: the lamp holder (1) and the top cover (2) are both made of log materials.

3. A log night light according to claim 1, wherein: the bottom of the negative pressure cavity (8) extends to the outer side of the lamp holder (1) through the vent pipe (3).

4. The log night light of claim 1, wherein: the piston plate (6) is of a square structure, and the bottom of two sides of the piston plate (6) is fixed with a limiting block (12).

5. The log night light of claim 1, wherein: the bottom of the piston rod (5) is provided with a piston head (7), and the diameter of the piston head (7) is larger than that of the piston rod (5).

6. The log night light of claim 1, wherein: the top of the communicating pipe (10) is communicated with the bottom of the air outlet cavity (11).

7. The log night light of claim 1, wherein: the top cover (2) is of a disc-shaped structure, and the lamp holder (1) is of a circular table-shaped structure.

8. A log night light according to claim 1, wherein: an arc-shaped reflecting surface (4) is arranged on one side of the upper end of the lamp holder (1), a reflecting coating is arranged in the arc-shaped reflecting surface (4), and a lamp source is arranged above the arc-shaped reflecting surface (4) of the lamp holder (1) on the top cover (2).