CN213333776U

CN213333776U - Long-life LED lamp

Info

Publication number: CN213333776U
Application number: CN202022783904.XU
Authority: CN
Inventors: 刘应龙; 黄信波; 邵金勇
Original assignee: Shenzhen Leite Optoelectronic Technology Co ltd
Current assignee: Shenzhen Leite Optoelectronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-01
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to the technical field of LED lamps, and discloses a long-life LED lamp, which comprises a lamp holder, wherein a connecting block is arranged at the bottom of the lamp holder, a first lamp tube is arranged at the bottom of the connecting block, a second lamp tube is arranged at one side of the first lamp tube, a telescopic lamp shade is arranged on the outer wall of the first lamp tube, a connecting hole is arranged at the top of the telescopic lamp shade, a rubber ring is arranged at the bottom of the telescopic lamp shade, shading cotton is adhered to the inner wall of the telescopic lamp shade, and the bottom surface of the shading cotton is flush with the bottom surface of the rubber ring, the utility model discloses a shading cotton is arranged outside the lamp tube, and the telescopic lamp shade is arranged outside the shading cotton, so that the brightness of the LED lamp can be shaded, the luminous area of the LED lamp is controlled to be shaded by adjusting the length of the telescopic lamp shade, thereby the luminous, and the eyes of the user can be protected, and the strong light can be prevented from causing stimulation to the eyes.

Description

Long-life LED lamp

Technical Field

The utility model belongs to the technical field of the LED lamp, concretely relates to long-life LED lamp.

Background

Based on the characteristics of small size, low power consumption, long service life, high brightness, low heat and the like of the LED light source, the LED is determined to be the most ideal light source for replacing the traditional light source; with the aging of LED technology, LED lamps designed with LED light sources have been widely used.

However, the service life of the existing LED lamp is easily affected, for example, dust is accumulated on the outer wall of the lamp tube, a plug of the lamp tube is easily bent, and the like, and the brightness emitted by the LED lamp cannot be controlled, so that the applicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-life LED lamp to the LED lamp life who proposes in solving above-mentioned background art is short, and the outer wall of fluorescent tube is long-pending to fall the problem that the plug of dust and fluorescent tube is buckled easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-life LED lamp, includes the lamp stand, the connecting block is installed to the bottom of lamp stand, first fluorescent tube is installed to the bottom of connecting block, the second fluorescent tube is installed to one side of first fluorescent tube, flexible lamp shade is installed to the outer wall of first fluorescent tube, the connecting hole has been seted up at the top of flexible lamp shade, the rubber ring is installed to the bottom of flexible lamp shade, the inner wall of flexible lamp shade bonds and has the shading cotton, and the bottom surface parallel and level of the cotton bottom surface of shading and rubber ring.

Preferably, the connection base is installed on the top surface of the lamp holder, the protective sleeve is installed on the top surface of the connection base, a convex block is arranged at the top of the protective sleeve, a plug groove is formed in the bottom of the connection base, and a groove is formed in one side, close to the plug groove, of the bottom of the connection base.

Preferably, the number of the plug grooves is three, and the arrangement shape of the three plug grooves is a triangular structure.

Preferably, the top ends of the first lamp tube and the second lamp tube form an integral structure, and the outer parts of the first lamp tube and the second lamp tube are sleeved with dustproof mesh enclosures.

Preferably, the top of lamp stand is symmetrically installed with the fixed block, and the top surface of fixed block installs the plug.

Preferably, the net length of the telescopic lampshade pulled out is not more than the total length of the dustproof mesh enclosure, and the distance between the inner wall of the dustproof mesh enclosure and the outer wall of the first lamp tube is not less than four centimeters.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an externally mounted at the fluorescent tube has the shading cotton to at the cotton externally mounted of shading, can shelter from the light of LED lamp, through the length of adjusting flexible lamp shade, the luminous area that the control sheltered from the LED lamp, thereby adjust the luminous luminance of LED lamp, increase the service function of LED lamp, make the application scope of LED lamp wider, and can also protect user's eyes, avoid strong light to cause the stimulation to eyes.

(2) The utility model discloses be provided with the protective sheath to be connected with the connection base in the bottom of protective sheath, through plug recess and the plug laminating in the connection base, avoid the plug to buckle, increase the life of LED lamp, and can hold between the fingers protective sheath tip through the hand, take off the protective sheath, it is comparatively convenient that the installation is dismantled, more facilitates the use.

Drawings

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

fig. 2 is a sectional view of the telescopic lampshade of the utility model;

FIG. 3 is a cross-sectional view of the protective cover of the present invention;

in the figure: 1-a telescopic lampshade; 2-a rubber ring; 3, connecting blocks; 4-a lamp holder; 5-a plug; 6, fixing blocks; 7-a protective sleeve; 8-connecting the base; 9-dustproof mesh enclosure; 10-a first lamp tube; 11-shading cotton; 12-connecting holes; 13-a second lamp tube; 14-a plug recess; 15-groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a long-life LED lamp comprises a lamp holder 4, a connecting block 3 is arranged at the bottom of the lamp holder 4, a first lamp tube 10 is arranged at the bottom of the connecting block 3, a second lamp tube 13 is arranged at one side of the first lamp tube 10, a telescopic lampshade 1 is arranged on the outer wall of the first lamp tube 10, a connecting hole 12 is arranged at the top of the telescopic lampshade 1, the telescopic lampshade 1 is fixedly connected with the connecting block 3 through the connecting hole 12, so that the telescopic lampshade 1 is prevented from being installed insecurely, the bottom of the telescopic lampshade 1 is provided with the rubber ring 2, the dead weight of the telescopic lampshade 1 is increased by adding the rubber ring 2, so that the telescopic lampshade 1 is prevented from being easily blown by wind and swayed to influence the brightness emitted by the lamp tube, the inner wall of the telescopic lampshade 1 is bonded with the shading cotton 11, and the bottom surface of the shading cotton 11 is flush with the bottom surface of the rubber ring 2, so that the material waste is avoided, meanwhile, the stretching operation of the telescopic lampshade 1 by a user is also influenced, and the service life of the telescopic lampshade 1 is prolonged.

Further, connection base 8 is installed to the top surface of lamp stand 4, connection base 8's top surface is installed and is protected 7, protection sleeve 7's top is equipped with the lug, convenience of customers extracts protection sleeve 7 through being equipped with the lug, and the material that protection sleeve 7 adopted is the renewable plastic construction of environmental protection, green is the environmental protection again, plug recess 14 has been seted up to connection base 8's bottom, connection base 8's bottom is close to one side of plug recess 14 and is seted up flutedly 15, through being equipped with plug recess 14 and recess 15, protect plug 5, avoid when not being suitable for the LED lamp, plug 5 is buckled, can't insert plug 5 in the socket.

Further, the number of the plug grooves 14 is three, and the arrangement shape of the three plug grooves 14 is a triangular structure.

Furthermore, the top ends of the first lamp tube 10 and the second lamp tube 13 form an integral structure, and the outer sleeves of the first lamp tube 10 and the second lamp tube 13 are provided with the dustproof mesh enclosure 9, so that dust cannot be accumulated on the outer wall surfaces of the first lamp tube 10 and the second lamp tube 13 by installing the dustproof mesh enclosure 9, and the first lamp tube 10 and the second lamp tube 13 are influenced to emit light.

Further, fixed blocks 6 are symmetrically installed at the top of the lamp holder 4, and a plug 5 is installed on the top surface of the fixed block 6.

Further, the net length that flexible lamp shade 1 was pulled out is not more than the full length of dustproof screen panel 9, avoid flexible lamp shade 1 overlength to influence the user and adjust bright, and the distance between the inner wall of dustproof screen panel 9 and the outer wall of first fluorescent tube 10 is not less than four centimetres, it is too compact to avoid the outer wall laminating of dustproof screen panel 9 and fluorescent tube, influence the life of fluorescent tube, and what dustproof screen panel 9 adopted is high temperature resistant material, avoid the fluorescent tube to release too much heat in the course of the work, damage dustproof screen panel 9.

The utility model discloses a theory of operation and use flow: when using the utility model discloses the time, hold between the fingers tip of protective sheath 7 through thumb and forefinger, take off protective sheath 7, make plug recess 14 and the separation of plug 5 in the connection base 8, then hold between the fingers lamp stand 4 and insert the socket with the LED lamp on, first fluorescent tube 10 and second fluorescent tube 13 are luminous to shine, dustproof mesh enclosure 9 covers establishes at the fluorescent tube outer wall, can avoid the dust to depend on the surface at the fluorescent tube, influence fluorescent tube work, and flexible lamp shade 1 is installed to the outer wall of first fluorescent tube 10 and second fluorescent tube 13, the user can pull out flexible lamp shade 1, cover luminous parts of fluorescent tube, thereby avoid strong illumination intensity, shine into asthenopia and injury to user's eyes.

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. A long-life LED lamp, includes lamp stand (4), its characterized in that: connecting block (3) are installed to the bottom of lamp stand (4), first fluorescent tube (10) are installed to the bottom of connecting block (3), second fluorescent tube (13) are installed to one side of first fluorescent tube (10), flexible lamp shade (1) is installed to the outer wall of first fluorescent tube (10), connect hole (12) have been seted up at the top of flexible lamp shade (1), rubber ring (2) are installed to the bottom of flexible lamp shade (1), the inner wall of flexible lamp shade (1) bonds and has shading cotton (11), and the bottom surface parallel and level of the bottom surface of shading cotton (11) and rubber ring (2).

2. The long life LED lamp of claim 1, wherein: the lamp holder is characterized in that a connecting base (8) is installed on the top surface of the lamp holder (4), a protective sleeve (7) is installed on the top surface of the connecting base (8), a convex block is arranged at the top of the protective sleeve (7), a plug groove (14) is formed in the bottom of the connecting base (8), and a groove (15) is formed in one side, close to the plug groove (14), of the bottom of the connecting base (8).

3. A long life LED lamp as claimed in claim 2, wherein: the number of the plug grooves (14) is three, and the arrangement shape of the three plug grooves (14) is a triangular structure.

4. The long life LED lamp of claim 1, wherein: the top ends of the first lamp tube (10) and the second lamp tube (13) form an integral structure, and the outer portions of the first lamp tube (10) and the second lamp tube (13) are sleeved with dust screen covers (9).

5. The long life LED lamp of claim 1, wherein: fixed blocks (6) are symmetrically installed at the top of the lamp holder (4), and plugs (5) are installed on the top surfaces of the fixed blocks (6).

6. The long life LED lamp of claim 1, wherein: the net length of the telescopic lampshade (1) is not more than the full length of the dustproof mesh enclosure (9), and the distance between the inner wall of the dustproof mesh enclosure (9) and the outer wall of the first lamp tube (10) is not less than four centimeters.