CN213040411U

CN213040411U - Umbrella-shaped LED decorative lamp

Info

Publication number: CN213040411U
Application number: CN202022044099.9U
Authority: CN
Inventors: 郭青
Original assignee: Wuhan Shenghuixin Photoelectric Technology Co ltd
Current assignee: Wuhan Shenghuixin Photoelectric Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-23
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses an umbrella-type LED ornament lamp, including placing the seat, the upside fixedly connected with installing support of placing the seat, the upside middle part fixedly connected with umbrella-type LED lamp main part of installing support, the inside of placing the seat is provided with and is used for placing the absorbent adsorption apparatus of seat negative pressure and construct, the inside of placing the seat is provided with the pull chamber. The utility model has the advantages of reasonable design, utilize to adsorb the abundant contact of seat and desktop, guaranteed airtight effect, the mode of accessible negative pressure will be placed the seat and adsorb in the desktop like this to ensure the firm effect of umbrella-type LED lamp main part, avoid appearing the phenomenon of overturning, make things convenient for the use of umbrella-type LED lamp main part.

Description

Umbrella-shaped LED decorative lamp

Technical Field

The utility model relates to a LED ornament lamp technical field especially relates to an umbrella-type LED ornament lamp.

Background

Because of its rich colors, small size, durability, energy saving, LEDs are very suitable for decorative purposes. The LED is arranged on a circuit board or a flexible cable or other materials, and the LED can be used as a light source of letter lamps, signboards, track lamps, lamp tubes and the like.

At present, the common indoor umbrella-shaped LED decorative lamp is usually directly arranged on a desktop, the LED decorative lamp is only supported by a base of the LED decorative lamp, but the LED decorative lamp is easy to topple over in such a mode, when external force is applied, the LED decorative lamp can be overturned and damaged, the LED decorative lamp cannot be used, and the use cost is also improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the umbrella-type LED ornament lamp that proposes, it utilizes and adsorbs seat and the abundant contact of desktop, has guaranteed airtight effect, and the mode of accessible negative pressure will be placed the seat and adsorb in the desktop like this to in the firm effect of guarantee umbrella-type LED lamp main part, the phenomenon of avoiding appearing overturning makes things convenient for the use of umbrella-type LED lamp main part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an umbrella-type LED ornament lamp, is including placing the seat, the upside fixedly connected with installing support of placing the seat, the upside middle part fixedly connected with umbrella-type LED lamp main part of installing support, the inside of placing the seat is provided with and is used for placing the absorbent adsorption apparatus of seat negative pressure, the inside of placing the seat is provided with the pull chamber, the inside in pull chamber is provided with the pull mechanism that is used for producing the negative pressure.

Preferably, the mounting bracket is of a structure shaped like a Chinese character 'ji', and the mounting bracket is fixedly connected with the placing seat through a bolt.

Preferably, the adsorption mechanism comprises a communication cavity arranged inside the placing seat, a plurality of vent holes communicated with the communication cavity are circumferentially and equidistantly arranged on the lower side of the placing seat, a plurality of adsorption seats are fixedly connected to the lower side of the placing seat, and the positions of the plurality of adsorption seats correspond to the positions of the plurality of vent holes respectively.

Preferably, adsorb the seat through the mode of veneer with place seat fixed connection, adsorb the seat and be the loop configuration, and adsorb the seat and adopt the rubber material to make.

Preferably, the pull mechanism is including setting up the piston in the pull intracavity portion, sliding connection between piston and the pull chamber, the upside middle part position of piston rotates and is connected with the threaded rod, the upper end of threaded rod extends to the outside and the fixedly connected with hand wheel in pull chamber, the threaded rod with place a threaded connection, be linked together through the intercommunicating pore between pull chamber and the intercommunication chamber.

Preferably, the middle position of the upper side of the placing seat is provided with a threaded hole matched with the threaded rod, the threaded rod is positioned in the threaded hole, and the threaded rod is in threaded connection with the threaded hole.

The utility model discloses possess following beneficial effect:

1. through the arrangement of the drawing mechanism and the adsorption mechanism, the piston is moved upwards and downwards by rotating the threaded rod, and the piston is moved upwards to suck air in the communicating cavity and the vent hole into the drawing cavity, so that the inside of the vent hole is in a negative pressure state, and the placing seat can be tightly adsorbed on a desktop, thereby ensuring the stable effect of the umbrella-shaped LED lamp main body, avoiding the phenomenon of overturning and facilitating the use of the umbrella-shaped LED lamp main body;

2. through the setting of adsorbing the seat, owing to adsorb the seat and adopt the rubber material, utilize the characteristic that the rubber material can be deformed, can guarantee to adsorb the abundant laminating of seat and desktop, guaranteed the gas tightness of air vent, make things convenient for the negative pressure to place the seat and adsorb in the desktop.

Drawings

Fig. 1 is a schematic structural view of an umbrella-shaped LED decorative lamp according to the present invention;

fig. 2 is a schematic sectional view of a placing seat of an umbrella-shaped LED decorative lamp according to the present invention.

In the figure: 1 umbrella-type LED lamp main part, 2 installing supports, 3 place seat, 4 hand wheels, 5 threaded rods, 6 screw holes, 7 pull cavities, 8 pistons, 9 communicating cavities, 10 air vents, 11 adsorption seats and 12 communicating holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an umbrella-shaped LED decorative lamp comprises a placing base 3, an upper side fixedly connected with a mounting support 2 of the placing base 3, wherein the mounting support 2 is of a structure shaped like a Chinese character 'ji', the mounting support 2 is fixedly connected with the placing base 3 through bolts, an umbrella-shaped LED lamp main body 1 is fixedly connected to the middle of the upper side of the mounting support 2, and the LED lamp is umbrella-shaped, so that the appearance of the LED lamp is improved, and the umbrella-shaped LED lamp is convenient to place indoors.

The inside of placing seat 3 is provided with the adsorption apparatus who is used for placing seat 3 negative pressure adsorption, adsorption apparatus is including setting up at the intercommunication chamber 9 of placing seat 3 inside, the lower side circumference of placing seat 3 is equidistant to be provided with a plurality of communicating air vents 10 with intercommunication chamber 9, place a plurality of adsorption seat 11 of downside fixedly connected with of seat 3, the position of a plurality of adsorption seat 11 is corresponding with the position of a plurality of air vents 10 respectively, the mode of utilizing the negative pressure will place seat 3 and adsorb in the desktop, in order to guarantee umbrella-shaped LED lamp main part 1's steadiness, the phenomenon of avoiding appearing overturning, make things convenient for umbrella-shaped LED lamp main part 1's use, the cost of using has also been reduced.

Adsorb seat 11 through the mode of veneer with place 3 fixed connection of seat, adsorb seat 11 and be the loop configuration, and adsorb seat 11 and adopt the rubber material to make, the characteristic of rubber material deformability can guarantee to adsorb 11 and the abundant laminating of desktop of seat, has guaranteed air vent 10's gas tightness, makes things convenient for the negative pressure to place seat 3 and adsorbs in the desktop.

A drawing cavity 7 is arranged in the placing seat 3, a drawing mechanism for generating negative pressure is arranged in the drawing cavity 7, the drawing mechanism comprises a piston 8 arranged in the drawing cavity 7, the piston 8 is in sliding connection with the drawing cavity 7, a threaded rod 5 is rotatably connected to the middle position of the upper side of the piston 8, the upper end of the threaded rod 5 extends to the outer part of the drawing cavity 7 and is fixedly connected with a hand wheel 4, the threaded rod 5 is in threaded connection with the placing seat 3, the drawing cavity 7 is communicated with the communicating cavity 9 through a communicating hole 12, the mechanism utilizes the threaded connection between the threaded rod 5 and the placing seat 3 to ensure that the piston 8 moves upwards and downwards, the piston 8 moves upwards to suck the air in the communicating cavity 9 and the vent hole 10 into the drawing cavity 7, so that the inside of the vent hole 10 is in a negative pressure state, therefore, the placing seat 3 can be tightly adsorbed on the desktop, and the stable effect of the umbrella-shaped LED lamp main body 1 can be conveniently guaranteed.

The upside middle position of placing seat 3 is provided with the screw hole 6 with 5 looks adaptations of threaded rod, and threaded rod 5 is located the inside of screw hole 6, and threaded rod 5 and 6 threaded connection of screw hole make things convenient for shifting up and moving down of piston 8.

During the installation, at first will place seat 3 and arrange the desktop in, make the abundant contact of adsorption seat 11 and desktop, rotating hand wheel 4 afterwards, rotation through hand wheel 4 drives threaded rod 5 and rotates, because threaded rod 5 passes through screw hole 6 and places seat 3 threaded connection, thereby realize shifting up of piston 8, piston 8 moves up inside that accessible intercommunicating pore 12 will communicate chamber 9 and air vent 10 in inhales pull chamber 7, make the inside of air vent 10 be in the negative pressure state, thereby can be tightly will place seat 3 adsorb and desktop, with the steadiness of having guaranteed umbrella-shaped LED lamp main part 1, the phenomenon of overturning is avoided appearing, make things convenient for umbrella-shaped LED lamp main part 1's use.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an umbrella-type LED ornament lamp, is including placing seat (3), its characterized in that, the upside fixedly connected with installing support (2) of placing seat (3), upside middle part fixedly connected with umbrella-type LED lamp main part (1) of installing support (2), the inside of placing seat (3) is provided with and is used for placing the absorptive adsorption apparatus of seat (3) negative pressure, the inside of placing seat (3) is provided with pull chamber (7), the inside of pull chamber (7) is provided with the pull mechanism that is used for producing the negative pressure.

2. The umbrella-shaped LED decorative lamp according to claim 1, characterized in that the mounting bracket (2) is of a structure like a Chinese character 'ji', and the mounting bracket (2) is fixedly connected with the placing seat (3) through bolts.

3. The umbrella-shaped LED decorative lamp according to claim 1, wherein the adsorption mechanism comprises a communication cavity (9) arranged inside the placing base (3), a plurality of vent holes (10) communicated with the communication cavity (9) are circumferentially and equally spaced on the lower side of the placing base (3), a plurality of adsorption bases (11) are fixedly connected to the lower side of the placing base (3), and the positions of the adsorption bases (11) respectively correspond to the positions of the vent holes (10).

4. The umbrella-shaped LED decorative lamp according to claim 3, wherein the adsorption base (11) is fixedly connected with the placing base (3) in a gluing mode, the adsorption base (11) is of an annular structure, and the adsorption base (11) is made of rubber.

5. The umbrella-shaped LED decorative lamp according to claim 4, wherein the drawing mechanism comprises a piston (8) arranged inside a drawing cavity (7), the piston (8) is in sliding connection with the drawing cavity (7), a threaded rod (5) is rotatably connected to the middle position of the upper side of the piston (8), the upper end of the threaded rod (5) extends to the outside of the drawing cavity (7) and is fixedly connected with a hand wheel (4), the threaded rod (5) is in threaded connection with the placing seat (3), and the drawing cavity (7) is communicated with the communicating cavity (9) through a communicating hole (12).

6. The umbrella-shaped LED decorative lamp according to claim 5, characterized in that the middle position of the upper side of the placing seat (3) is provided with a threaded hole (6) matched with the threaded rod (5), the threaded rod (5) is positioned inside the threaded hole (6), and the threaded rod (5) is in threaded connection with the threaded hole (6).