CN218409595U

CN218409595U - But height-adjusting's LED ball lamp

Info

Publication number: CN218409595U
Application number: CN202222682129.8U
Authority: CN
Inventors: 杨天培; 张涛
Original assignee: Jiangxi Zeju Lighting Electrical Technology Co ltd
Current assignee: Jiangxi Zeju Lighting Electrical Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-31
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of LED ball lamps, in particular to a height-adjustable LED ball lamp, which comprises a lamp body, wherein an annular supporting plate is arranged below a first lamp shade, a plurality of first springs are arranged on the supporting plate, the other end of each first spring is connected with an annular mounting plate at the upper end of a second lamp shade, and a plurality of heat dissipation holes are uniformly arranged around the second lamp shade; first lamp shade lower extreme is equipped with seal assembly, seal assembly is in the backup pad lower extreme, seal assembly is in the top of louvre, the ball sealer is used for sealing the louvre, the utility model discloses a setting of first spring for the lamp body can rise or descend the processing, and through seal assembly's setting, can reduce and get into dust or debris in the louvre, avoid the inside components and parts of lamp body to receive the harm, thereby influence the life of lamp body.

Description

But height-adjusting's LED ball lamp

Technical Field

The utility model relates to a LED ball lamp technical field, concretely relates to but height-adjusting's LED ball lamp.

Background

The bulb lamp is a novel energy-saving lamp replacing a traditional incandescent bulb, the traditional incandescent bulb is high in energy consumption and short in service life, production of the traditional incandescent bulb is gradually forbidden by governments in various countries under the large global resource shortage environment, and the bulb lamp is far superior to a traditional lighting product on the aspects of light-emitting principle, energy conservation and environmental protection;

the height of the existing bulb lamp cannot be increased or reduced, the radiating holes are formed in the existing bulb lamp, heat inside the bulb lamp can be dissipated through the radiating holes when the temperature of the bulb lamp is high, and when the bulb lamp is not used, dust or other sundries can enter the bulb lamp from the radiating holes, so that the service life of the bulb lamp is influenced.

Disclosure of Invention

According to the problem that the background art provided, the utility model provides a but height-adjusting's LED ball lamp solves, it is right next the utility model discloses do further to explain.

A height-adjustable LED ball lamp comprises a lamp body, wherein the lamp body comprises a first lampshade, a second lampshade and a lighting assembly, the first lampshade and the second lampshade form a cavity, an annular supporting plate is arranged below the first lampshade, a plurality of first springs are arranged on the supporting plate, the other end of each first spring is connected with an annular mounting plate at the upper end of the second lampshade, the lighting assembly is arranged in the first lampshade and positioned in the cavity, and a plurality of heat dissipation holes are uniformly formed in the periphery of the second lampshade;

the lower end of the first lampshade is provided with a sealing assembly, the sealing assembly is positioned at the lower end of the supporting plate and is positioned above the heat dissipation hole, the sealing assembly comprises a sealing ball elastically connected with the first lampshade, and the sealing ball is used for sealing the heat dissipation hole;

preferably, the sealing ball is connected with the first lampshade through a second spring, the second spring is arranged inside a limiting column, the limiting column is fixedly connected with the first lampshade, and the sealing ball is in clearance fit with the limiting column;

preferably, an annular retainer ring is further arranged at the lowest part of the first lampshade;

preferably, the lower end of the second lampshade is provided with a groove, and a handle is arranged in the groove;

preferably, the groove is circular;

preferably, the handle is connected with the groove through a torsion spring;

preferably, the first lampshade and the second lampshade are both made of acrylic;

preferably, the lamp body further comprises a screw head, and the lighting assembly is electrically connected with the screw head;

has the advantages that: compared with the prior art, the utility model has the advantages that the lamp body can be lifted or lowered through the arrangement of the first spring, and the dust or sundries entering into the heat dissipation holes can be reduced through the arrangement of the sealing component, so that the components inside the lamp body are prevented from being damaged, and the service life of the lamp body is further influenced;

drawings

FIG. 1: the utility model has a schematic structure;

FIG. 2: the utility model discloses an enlarged schematic view of a sealing component;

in the figure: the lamp comprises a lamp body 1, a first lamp shade 11, a second lamp shade 12, a lighting assembly 13, a supporting plate 14, an annular retainer ring 15, a first spring 2, a heat dissipation hole 3, a sealing assembly 4, a sealing ball 41, a second spring 42, a limiting column 43, a groove 5 and a handle 6;

Detailed Description

Next, a detailed description will be given of an embodiment of the present invention 1-2 with reference to the drawings.

A height-adjustable LED ball lamp comprises a lamp body 1, wherein the lamp body 1 comprises a first lampshade 11, a second lampshade 12 and a lighting assembly 13, the first lampshade 11 and the second lampshade 12 form a cavity, an annular support plate 14 is arranged below the first lampshade 11, a plurality of first springs 2 are arranged on the support plate 14, the other end of each first spring 2 is connected with an annular mounting plate at the upper end of the second lampshade 12, the lighting assembly 13 is arranged in the first lampshade 11 and positioned in the cavity, a plurality of radiating holes 3 are uniformly formed in the periphery of the second lampshade 12, and the radiating holes 3 are used for radiating heat in the lamp body 1; the second lampshade 12 is pulled down, so that the height of the bulb lamp is increased or decreased, and the use requirement of a user is met;

when the ball bubble lamp does not use, in order to prevent that dust or debris from entering into in the radiating hole, and can know by above-mentioned principle, when carrying out the rising of ball bubble lamp height, need with highly fixed, for this reason, following scheme is taken to this application: a sealing assembly 4 is arranged at the lower end of the first lampshade 11, the sealing assembly 4 is located at the lower end of the supporting plate 14, the sealing assembly 4 includes a sealing ball 41 elastically connected to the first lampshade 11, the sealing ball 41 is used for sealing the heat dissipation hole 3, specifically, the sealing ball 41 is connected to the first lampshade 11 through a second spring 42, the second spring 42 is located inside a limiting column 43, the limiting column 43 is fixedly connected to the first lampshade 11, and the sealing ball 41 and the limiting column 43 are in clearance fit, it needs to be noted that the sealing assembly is located above the heat dissipation hole 3, that is, when the sealing assembly is pulled down, the sealing ball 41 can be clamped in the heat dissipation hole 3 to seal the heat dissipation hole and prevent dust or foreign matters from entering the lamp body 1;

an annular retainer ring 15 is further arranged at the lowest part of the first lampshade 11, and the arrangement of the annular retainer ring 15 is used for further preventing dust or sundries from entering the heat dissipation holes and also preventing water from entering the heat dissipation holes 3;

in order to facilitate the pulling-down of the second lampshade 12, a groove 5 is formed in the lower end of the second lampshade 12, the groove 5 is annular, a handle 6 is arranged in the groove 5, and the handle 6 is connected with the groove 5 through a torsion spring;

the first lampshade 11 and the second lampshade 12 are both made of acrylic, and specifically, acrylic has good optical property, high transmittance and is not easy to oxidize;

the lamp body 1 further comprises a screw head, the lighting assembly 13 is electrically connected with the screw head, specifically, when the screw head is electrically connected with an external socket, the lighting assembly can emit light, and vice versa;

compared with the prior art, the utility model has the advantages that the lamp body can be lifted or lowered through the arrangement of the first spring, and the dust or sundries entering into the heat dissipation holes can be reduced through the arrangement of the sealing component, so that the components inside the lamp body are prevented from being damaged, and the service life of the lamp body is further influenced;

the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but height-adjusting's LED globe lamp, includes lamp body (1), lamp body (1) includes first lamp shade (11), second lamp shade (12) and lighting assembly (13), first lamp shade (11) with second lamp shade (12) form the cavity, its characterized in that: an annular supporting plate (14) is arranged below the first lampshade (11), a plurality of first springs (2) are arranged on the supporting plate (14), the other ends of the first springs (2) are connected with an annular mounting plate at the upper end of the second lampshade (12), the lighting assembly (13) is arranged on the first lampshade (11) and positioned in the cavity, and a plurality of heat dissipation holes (3) are uniformly formed around the second lampshade (12);

the lamp holder is characterized in that a sealing assembly (4) is arranged at the lower end of the first lamp cover (11), the sealing assembly (4) is arranged at the lower end of the supporting plate (14), the sealing assembly is arranged above the heat dissipation hole (3), the sealing assembly (4) comprises a sealing ball (41) elastically connected with the first lamp cover (11), and the sealing ball (41) is used for sealing the heat dissipation hole (3).

2. The LED ball lamp with adjustable height of claim 1, wherein: the sealing ball (41) is connected with the first lampshade (11) through a second spring (42), the second spring (42) is located inside the limiting column (43), the limiting column (43) is fixedly connected with the first lampshade (11), and the sealing ball (41) is in clearance fit with the limiting column (43).

3. The LED ball lamp with adjustable height of claim 1, wherein: and an annular retainer ring (15) is also arranged at the lowest part of the first lampshade (11).

4. The LED ball lamp with adjustable height of claim 1, wherein: the lower end of the second lampshade (12) is provided with a groove (5), and a handle (6) is arranged in the groove (5).

5. The LED ball lamp with adjustable height of claim 4, wherein: the groove (5) is in a ring shape.

6. The LED ball lamp with adjustable height of claim 4, wherein: the handle (6) is connected with the groove (5) through a torsion spring.

7. The LED ball lamp with adjustable height of claim 1, wherein: the first lampshade (11) and the second lampshade (12) are made of acrylic.

8. The LED ball lamp with adjustable height of claim 1, wherein: the lamp body (1) further comprises a screw head, and the lighting assembly (13) is electrically connected with the screw head.