CN211502454U

CN211502454U - Be used for open air collapsible LED lamps and lanterns

Info

Publication number: CN211502454U
Application number: CN202020217038.5U
Authority: CN
Inventors: 冯黎明; 林其波; 冯嘉宇; 冯飞洪; 卢洪海
Original assignee: Foshan Dongdian Times Lighting Co ltd
Current assignee: Foshan Dongdian Times Lighting Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-09-15
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a retractable LED lamp for outdoor, which relates to the field of LED lamps and comprises a base, a lamp post is fixedly connected on the base, a motor is fixedly connected in the lamp post, the motor is connected with a lamp shade in a transmission way, a lamp tube is fixedly connected in the lamp shade, the outer side of the lamp shade is movably connected with the inner side of the lamp post, in the utility model, the lamp shade is still sleeved outside the lamp tube during lighting, so that the lamp tube can be protected, and the lamp tube can still keep normal work under severe conditions; the lamp shade is fixedly connected with the threaded sleeve through a connecting rod, the sliding disc is in sliding connection with a sliding rod fixed on the inner wall of the lamp post, and the shrinkage of the lamp shade is controlled through the rotation of the motor; set up the rubber circle on the through-hole at lamp pole top, make rubber circle and lamp shade relative slip, can rub the lamp shade at lamp shade shrink in-process and decontaminate, guarantee the transmittance of lamp shade to guarantee the illuminating effect.

Description

Be used for open air collapsible LED lamps and lanterns

Technical Field

The utility model relates to a LED lamp field especially relates to a be used for open air collapsible LED lamps and lanterns.

Background

The LED lamp has the advantages of energy conservation, environmental protection, simplicity and beauty, and is more and more widely applied to the field of illumination, especially outdoor illumination. In the LED outdoor lamp in the prior art, the lamp tube is exposed outside for a long time and is eroded by rainwater and the like for a long time, so that the service life of the lamp tube is shortened.

Patent number is CN203757509U discloses a collapsible outdoor LED lamp, including last, lower lamp shade, wherein go up the lamp shade in the top center, the bottom center is provided with the lamp stand respectively in the lower lamp shade, it installs a plurality of LED fluorescent tubes of going up to rotate on the lamp stand in the lamp shade, rotate on the lamp stand in the lower lamp shade and install a plurality of LED fluorescent tubes down, go up LED fluorescent tube bottom, lower LED fluorescent tube top articulates respectively on the articulated elements, still install the connection terminal of being connected with each on, lower LED fluorescent tube electricity in the lower lamp shade. The utility model discloses when abominable weather condition and need not use, can fold the fluorescent tube and contract to the upper and lower lamp shade that closes, play the guard action to the fluorescent tube, improved the life of LED fluorescent tube greatly.

However, the above application is not suitable for illumination under severe conditions, i.e. the lifetime of the lamp is drastically reduced under severe conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for open air collapsible LED lamps and lanterns to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a be used for open air collapsible LED lamps and lanterns, includes the base, fixedly connected with lamp pole on the base, fixedly connected with motor in the lamp pole, the motor is connected with the lamp shade transmission, fixedly connected with fluorescent tube in the lamp shade, the lamp shade outside and the inboard swing joint of lamp pole.

Preferably, the output shaft of the motor is fixedly connected with a screw rod, the screw rod is in threaded connection with a threaded sleeve, the outer side of the threaded sleeve is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected with the bottom end of the lampshade.

Preferably, the bottom end of the lampshade is fixedly connected with a sliding disc, a sliding groove is formed in the side face of the sliding disc, and the sliding groove is in sliding connection with a sliding rod fixed on the inner wall of the lamp post.

Preferably, the sliding rod is parallel to the axis of the lamp post, and the sliding disc is in a cylindrical shape with the diameter being the same as the inner diameter of the lamp shade.

Preferably, a first lamp holder connected with the bottom end of the lamp tube is fixed in the position inside the lamp shade on the top surface of the sliding disc, the top end of the lamp shade is fixedly connected with a top cover, and a second lamp holder connected with the top end of the lamp tube is fixedly connected inside the lamp shade on the bottom surface of the top cover.

Preferably, the lampshade is in a circular tube shape, the lampshade is made of glass or transparent plastic, the top cover is in a hollow circular truncated cone shape, and the diameter of the bottom surface of the top cover is larger than the inner diameter of the lamp post.

Preferably, the lamp post is cylindrical, a through hole with the inner diameter being the same as the diameter of the lampshade is formed in the top end of the lamp post, and a rubber ring is fixedly connected to the edge of the through hole.

Preferably, the foundation bolts are connected to the base in annular array subsections.

The utility model has the advantages that:

in the utility model, the lamp tube is fixedly connected with the lamp shade, the lamp shade is movably connected with the lamp post, the lamp shade is controlled by the motor to move relative to the lamp post so as to shrink the lamp tube, so that the lamp tube can shrink when the lamp tube does not need to be lighted, and the lamp shade is still sleeved outside the lamp tube when the lamp tube is lighted, so that the lamp tube can be protected, and the lamp tube can still keep normal work under severe conditions; secondly, the lampshade is fixedly connected with the threaded sleeve through a connecting rod, the sliding disc is in sliding connection with a sliding rod fixed on the inner wall of the lamp post, and the shrinkage of the lampshade is controlled through the rotation of a motor; finally, set up the rubber circle on the through-hole at lamp pole top, make rubber circle and lamp shade relative slip, can rub the lamp shade at the lamp shade shrink in-process and decontaminate, guarantee the transmittance of lamp shade to guarantee illuminating effect.

Drawings

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

fig. 2 is a sectional view of the lamp post of the present invention;

fig. 3 is a sectional view of the lampshade of the present invention;

fig. 4 is a schematic view of a partial structure of the lamp post of the present invention;

reference numerals: 1. a base; 2. a lamp post; 201. a through hole; 202. a slide bar; 203. a rubber ring; 3. a lamp shade; 301. a first lamp cap; 302. a second lamp cap; 4. a top cover; 5. anchor bolts; 6. a motor; 7. a screw rod; 8. a threaded sleeve; 9. a connecting rod; 10. a slide plate; 101. a chute; 11. a lamp tube.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in figures 1-4, a retractable LED lamp for outdoor use comprises a base 1, a lamp post 2 fixedly connected to the base 1, a motor 6 fixedly connected to the inside of the lamp post 2, the motor 6 drivingly connected to the lamp shade 3, a lamp tube 11 fixedly connected to the inside of the lamp shade 3, the outside of the lamp shade 3 movably connected to the inside of the lamp post 2, a lead screw 7 fixedly connected to an output shaft of the motor 6, the lead screw 7 threadedly connected to a threaded sleeve 8, the outside of the threaded sleeve 8 fixedly connected to a connecting rod 9, the top end of the connecting rod 9 fixedly connected to the bottom end of the lamp shade 3, a slide plate 10 fixedly connected to the bottom end of the lamp shade 3, a slide groove 101 formed in a side surface of the slide plate 10, the slide groove 101 slidably connected to a slide bar 202 fixed to the inner wall of the lamp post 2, the slide bar 202 being parallel to the axis of the lamp post 2, the slide plate 10 being a cylindrical shape having the same diameter, the top end of the lampshade 3 is fixedly connected with a top cover 4, the inside of the lampshade 3 positioned on the bottom surface of the top cover 4 is fixedly connected with a second lamp holder 302 connected with the top end of the lamp tube 11, the lampshade 3 is in a circular tube shape, the lampshade 3 is made of glass or transparent plastic, the top cover 4 is in a hollow circular truncated cone shape, and the diameter of the bottom surface of the top cover 4 is larger than the inner diameter of the lamp post 2.

The lamp tube 11 is an LED lamp, when illumination is needed, the motor 6 is electrified, the motor 6 is controlled to rotate to enable the screw rod 7 to rotate, the threaded sleeve 8 in threaded connection with the screw rod 7 is fixed with the sliding disc 10 fixedly connected with the bottom end of the lampshade 3 through the connecting rod 9, the sliding groove 101 in the side face of the sliding disc 10 is in sliding connection with the sliding rod 202 fixed on the inner wall of the lamp post 2, therefore, the lampshade 3 is radially fixed with the lamp post 2, when the screw rod 7 rotates, the threaded sleeve 8 rotates relative to the screw rod 7, meanwhile, the threaded sleeve 8 moves upwards relative to the axis of the screw rod 7, the lampshade 3 moves upwards relative to the lamp post 2, the lamp tube 11 in the lampshade 3 made of glass or transparent plastic is electrified, light irradiates to the outside through the lampshade 3 to achieve the illumination effect, when illumination is carried out, the lampshade 3 is still positioned outside the lamp tube 11, therefore, the lamp tube 11 can still normally work under severe conditions, when, the motor 6 stops rotating, so that the length of the lamp tube 11 inside the lamp shade 3 extending out of the lamp post 2 reaches the maximum value, when the lighting is not needed, the lamp tube 11 slides downwards relative to the lamp post 2 through the lamp shade 3 connected with the first lamp cap 301 and the second lamp cap 302 under the rotation of the motor 6 until the top cover 4 is positioned at the top end of the lamp post 2 and contacts with the lamp post 2, so that the lamp shade 3 is completely contracted.

Example 2

As shown in fig. 1-4, a collapsible LED lamp for outdoor use comprises a base 1, a lamp post 2 is fixedly connected to the base 1, a motor 6 is fixedly connected to the inside of the lamp post 2, the motor 6 is in transmission connection with a lamp shade 3, a lamp tube 11 is fixedly connected to the inside of the lamp shade 3, the outside of the lamp shade 3 is movably connected to the inside of the lamp post 2, the lamp post 2 is cylindrical, a through hole 201 is formed in the top end of the lamp post 2, the inner diameter of the through hole is the same as the diameter of the lamp shade 3, a rubber ring 203 is fixedly connected to the edge of the through hole 201, and anchor bolts 5 in annular array subse.

When the lampshade 3 is contracted, the rotating direction of the motor 6 is opposite to that when the lampshade 3 extends, the outer wall of the lampshade 3 and the inner wall of the rubber ring 203 slide relatively, the outer wall of the lampshade 3 is rubbed by the rubber ring 203 to enable dust and dirt on the outer wall of the lampshade 3 to fall off, the lampshade 3 is cleaned to enable the lampshade 3 to keep transparency and ensure the lighting effect, when the lampshade is installed, the base 1 is fixed on the ground through the anchor bolts 5, the conducting wire is communicated with the lamp tube 11, a channel for the conducting wire to pass through can be arranged on the inner wall of the lamp tube 11, the conducting wire is communicated with the second lamp holder 302, meanwhile, the area shielded by the conducting wire penetrating through the lampshade 3 can be reduced, the obstruction of the conducting wire to illumination is reduced to the maximum extent, the conducting wire connected to the outside of the lampshade 3 is telescopic, the lampshade 3 can slide relative to the lamp post 2 under the condition of being communicated, and protecting the lead.

The working principle is as follows: the utility model discloses when the illumination, it makes lamp shade 3 slide for lamp pole 2 to rotate through control motor 6, thereby make lamp shade 3 internal fixation connected's fluorescent tube 11 stretch out 2 tops of lamp pole, realize the illumination effect, lamp shade 3 is located fluorescent tube 11 outsidely, make fluorescent tube 11 can be in strong wind, the illumination effect still can be realized under the adverse conditions of heavy rain or big snow, when not, make fluorescent tube 11 shrink to lamp pole 2 inside, avoid because the highlight, lead to fluorescent tube 11 to damage under the high thermal condition, and can clear up lamp shade 3 through rubber circle 203 at fluorescent tube 11 shrink in-process, guarantee lamp shade 3's transparency, thereby guarantee illumination intensity.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for open air collapsible LED lamps and lanterns, includes base (1), fixedly connected with lamp pole (2), its characterized in that on base (1): the lamp post is characterized in that a motor (6) is fixedly connected in the lamp post (2), the motor (6) is in transmission connection with the lamp shade (3), a lamp tube (11) is fixedly connected in the lamp shade (3), and the outer side of the lamp shade (3) is movably connected with the inner side of the lamp post (2).

2. A retractable LED light fixture for outdoors as recited in claim 1, wherein: the LED lamp is characterized in that a lead screw (7) is fixedly connected to an output shaft of the motor (6), the lead screw (7) is in threaded connection with a threaded sleeve (8), the outer side of the threaded sleeve (8) is fixedly connected with a connecting rod (9), and the top end of the connecting rod (9) is fixedly connected with the bottom end of the lampshade (3).

3. A retractable LED light fixture for outdoors as set forth in claim 2, wherein: the lamp shade (3) bottom fixedly connected with sliding tray (10), sliding tray (10) side is equipped with spout (101), and spout (101) and the fixed slide bar (202) sliding connection of lamp pole (2) inner wall.

4. A retractable LED light fixture for outdoors as set forth in claim 3, wherein: the sliding rod (202) is parallel to the axis of the lamp post (2), and the sliding disc (10) is cylindrical with the diameter the same as the inner diameter of the lampshade (3).

5. A retractable LED light fixture for outdoors as set forth in claim 4, wherein: the lamp shade (3) on the top surface of the sliding disc (10) is internally and fixedly provided with a first lamp holder (301) connected with the bottom end of the lamp tube (11), the top end of the lamp shade (3) is fixedly connected with a top cover (4), and the lamp shade (3) on the bottom surface of the top cover (4) is internally and fixedly connected with a second lamp holder (302) connected with the top end of the lamp tube (11).

6. A retractable LED light fixture for outdoors as recited in claim 5, wherein: the lampshade (3) is in a circular tube shape, the lampshade (3) is made of glass or transparent plastic, the top cover (4) is in a hollow circular truncated cone shape, and the diameter of the bottom surface of the top cover (4) is larger than the inner diameter of the lamp post (2).

7. A retractable LED light fixture for outdoors as recited in claim 1, wherein: the lamp post (2) is cylindrical, a through hole (201) with the inner diameter being the same as the diameter of the lamp shade (3) is formed in the top end of the lamp post (2), and a rubber ring (203) is fixedly connected to the edge of the through hole (201).

8. A retractable LED light fixture for outdoors as recited in claim 1, wherein: the foundation bolts (5) which are distributed in an annular array are connected to the base (1).