CN219082926U

CN219082926U - T8 type LED straight tube lamp

Info

Publication number: CN219082926U
Application number: CN202320244785.1U
Authority: CN
Inventors: 顾正祥
Original assignee: Yancheng Aihua Intelligent Technology Co ltd
Current assignee: Yancheng Aihua Intelligent Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-05-26
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of LED straight tube lamps, and discloses a T8 type LED straight tube lamp, which comprises a mounting plate, wherein a support column is fixedly connected onto the mounting plate, a lamp shade is arranged right below the mounting plate, an adjusting mechanism is arranged on the support column, the adjusting mechanism comprises an adjusting plate, a connecting rod, a spring, a threaded cylinder, an adjusting bolt, a sliding rod, a limiting groove and a limiting block, the adjusting plate is fixedly connected onto the bottom of the support column, the connecting rod is fixedly connected onto the bottom of the adjusting plate, the bottom of the connecting rod is hinged to the top of the lamp shade, one end of the spring is fixedly connected onto the bottom of the adjusting plate, the other end of the spring is fixedly connected onto the top of the lamp shade, and the threaded cylinder is fixedly connected onto the bottom of the adjusting plate. The slide bar can be driven to lift through the adjusting bolt, one end of the lamp shade is adjusted under the action of the spring and the connecting rod, so that the purpose of adjusting the illumination angle of the T lamp tube is achieved, and the practicability of the straight lamp tube is improved.

Description

T8 type LED straight tube lamp

Technical Field

The utility model relates to the technical field of LED straight tube lamps, in particular to a T8 type LED straight tube lamp.

Background

The T8 lamp tube is one of a fluorescent lamp and a light tube. Some new LED lamps, which use different methods from the conventional lamps, do not need to use ballasts and starters, greatly save electric energy and reduce the volume, so that they can be used in the socket of the lamp cap of the conventional bulb. More than 80% of the Chinese fluorescent lamps are T8, and are used in supermarkets, hospitals, factories, pipelines, office areas, schools and the like.

For example, the Chinese patent publication No. CN203477941U discloses the following technical scheme: the T8 aluminum tube and the PV lamp shade are spliced to form a first cavity and a second cavity, a lamp panel is arranged in the first cavity, a plurality of patch lamp beads are attached to the end face of the lamp panel at equal intervals, an LED driver is arranged in the second cavity, and the design that the plastic sleeve is sleeved outside the LED driver and the outer wall of the plastic sleeve is attached to the inner wall of the second cavity is one of the technical characteristics of the LED lamp. The purpose of this design is: the T8 aluminum tube and the PV lamp cover are inserted to form a first cavity and a second cavity, the first cavity is used for placing the lamp panel and the patch lamp beads, the second cavity is used for placing the LED driver, the LED driver is placed in the T8 lamp tube, the LED straight tube fluorescent lamp can conveniently replace an old fluorescent lamp, meanwhile, the LED driver is installed in the T8 aluminum tube, current in the LED driver and current in the lamp panel can be prevented from interfering with each other, so that the phenomenon that the LED straight tube fluorescent lamp darkens or strobes during operation is avoided, the plastic sleeve is sleeved outside the LED driver, the outer tube wall of the plastic sleeve is attached to the second inner wall of the cavity, the plastic sleeve has good insulativity, when the LED driver has an electric leakage phenomenon, electric shock accidents can be avoided, and the plastic sleeve plays a role of protecting the LED driver, so that the LED driver is prevented from colliding with the inner wall of the T8 aluminum tube, and meanwhile, the LED driver is more conveniently installed in the LED straight tube fluorescent lamp. 2. The design of the arc-shaped outer side surface of the T8 aluminum pipe is a tooth surface, and is a second technical feature of the utility model. The purpose of this design is: the arc-shaped outer side surface of the T8 aluminum pipe is provided with the radiating surface of the T8 aluminum pipe, so that the radiating of heat in the LED straight tube fluorescent lamp is accelerated, the rapid aging of internal components caused by overheating in the LED straight tube fluorescent lamp is avoided, and the service life of the LED straight tube fluorescent lamp is prolonged.

But the practicality of adjusting the illumination angle of the T8 lamp tube is low when in actual use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a T8 type LED straight tube lamp.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a T8 type LED straight tube lamp, includes the mounting panel, fixedly connected with pillar on the mounting panel, be provided with the lamp shade under the mounting panel, be provided with adjustment mechanism on the pillar, adjustment mechanism includes regulating plate, connecting rod, spring, screw thread section of thick bamboo, adjusting bolt, slide bar, spacing groove, stopper, regulating plate fixed connection is in the bottom of pillar, connecting rod fixed connection is in the bottom of regulating plate, and the bottom of connecting rod is articulated with the top of lamp shade, the one end fixed connection of spring is in the bottom of regulating plate, and the other end of spring and the top fixed connection of lamp shade, screw thread section of thick bamboo fixed connection is in the bottom of regulating plate, adjusting bolt runs through the top of regulating plate and with screw thread section of thick bamboo threaded connection, the inner wall sliding connection of slide bar and screw thread section of thick bamboo, the spacing groove is seted up on the inner wall of screw thread section of thick bamboo, stopper and spacing groove's inner wall sliding connection, and stopper fixed connection are on the slide bar.

Preferably, one side fixedly connected with receiving mechanism of lamp shade, receiving mechanism includes a rope winding section of thick bamboo, bull stick, rocker, electric wire, locating hole, locating bolt, a rope winding section of thick bamboo fixed mounting is in one side of lamp shade, the rotary drum fixed connection of bull stick and rope winding section of thick bamboo, rocker fixed connection is in the one end of bull stick, the electric wire winds to establish on the rotary drum of rope winding section of thick bamboo, and the one end fixed connection of electric wire on the lamp shade, the locating hole is seted up on the fixed plate of rope winding section of thick bamboo, locating bolt runs through the rocker and with locating hole threaded connection.

Preferably, the inner wall of the lampshade is fixedly provided with T8 lamp tubes, the number of the T8 lamp tubes is two, and the T8 lamp tubes are arranged to facilitate illumination.

Preferably, the connecting rod is arranged at the rear of the sliding rod, the sliding rod is arranged at the rear of the spring, and the connecting rod is arranged at the rear of the sliding rod, so that the lighting angle of the lampshade can be conveniently adjusted.

Preferably, the spout has been seted up at the top of lamp shade, the inner wall sliding connection of spout has the slider, the bottom fixedly connected with telescopic link of regulating plate, and the bottom of telescopic link is articulated with the top of slider, through setting up spout, slider and telescopic link, is in order to improve the stability of lamp shade, avoids the lamp shade to rock.

Preferably, the rope winding drum is fixedly connected with a guide rod, one end of the guide rod is fixedly connected with a wire ring, the inner wall of the wire ring is in sliding connection with the electric wire, and the guide rod and the wire ring are arranged to prevent the electric wire from winding when the rope winding drum is stored.

(III) beneficial effects

Compared with the prior art, the utility model provides a T8 type LED straight tube lamp, which has the following beneficial effects:

firstly, this T8 type LED straight tube lamp can drive the slide bar through setting up adjusting bolt and go up and down, adjusts the one end of lamp shade under the effect of spring and connecting rod to reach the purpose of adjusting T fluorescent tube illumination angle, improve straight tube lamp's practicality.

(II), this T8 type LED straight tube lamp can receive and releases the line to the electric wire through setting up the rocker to avoid the electric wire impaired, improve whole pleasing to the eye degree simultaneously, can fix the rocker through setting up locating hole and positioning bolt, thereby improve storage mechanism's stability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic bottom view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a schematic view of a housing mechanism according to the present utility model.

In the figure: 1. a mounting plate; 2. a support post; 3. a lamp shade; 4. an adjusting mechanism; 401. an adjusting plate; 402. a connecting rod; 403. a spring; 404. a thread cylinder; 405. an adjusting bolt; 406. a slide bar; 407. a limit groove; 408. a limiting block; 5. a storage mechanism; 501. a rope reel; 502. a rotating rod; 503. a rocker; 504. an electric wire; 505. positioning holes; 506. positioning bolts; 6. t8 lamp tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Example 1

As shown in fig. 1-4, the utility model provides a T8 type LED straight tube lamp, comprising a mounting plate 1, a support column 2 is fixedly connected to the mounting plate 1, a lamp shade 3 is arranged under the mounting plate 1, an adjusting mechanism 4 is arranged on the support column 2, the adjusting mechanism 4 comprises an adjusting plate 401, a connecting rod 402, a spring 403, a threaded cylinder 404, an adjusting bolt 405, a slide bar 406, a limit groove 407 and a limit block 408, the adjusting plate 401 is fixedly connected to the bottom of the support column 2, the connecting rod 402 is fixedly connected to the bottom of the adjusting plate 401, the bottom of the connecting rod 402 is hinged to the top of the lamp shade 3, one end of the spring 403 is fixedly connected to the bottom of the adjusting plate 401, the other end of the spring 403 is fixedly connected to the top of the lamp shade 3, the threaded cylinder 404 is fixedly connected to the bottom of the adjusting plate 401, the adjusting bolt 405 penetrates the top of the adjusting plate 401 and is in threaded connection with the threaded cylinder 404, slide bar 406 is slidingly connected with the inner wall of thread cylinder 404, limit groove 407 is arranged on the inner wall of thread cylinder 404, limit block 408 is slidingly connected with the inner wall of limit groove 407, limit block 408 is fixedly connected on slide bar 406, connecting rod 402 is arranged at the rear of slide bar 406, slide bar 406 is arranged at the rear of spring 403, connecting rod 402 is arranged at the rear of slide bar 406 for adjusting the illumination angle of lamp shade 3, the top of lamp shade 3 is provided with a sliding groove, the inner wall of sliding groove is slidingly connected with a sliding block, the bottom of adjusting plate 401 is fixedly connected with a telescopic rod, the bottom of telescopic rod is hinged with the top of sliding block, by arranging sliding groove, sliding block and telescopic rod, in order to improve the stability of lamp shade 3, lamp shade 3 is prevented from shaking, T8 lamp tubes 6 are fixedly arranged on the inner wall of lamp shade 3, the number of T8 lamp tubes 6 is two, by arranging T8 lamp tubes 6, to facilitate illumination.

In this embodiment, the adjusting bolt 405 can drive the slide bar 406 to lift, and one end of the lampshade 3 is adjusted under the action of the spring 403 and the connecting rod 402, so as to achieve the purpose of adjusting the illumination angle of the T8 lamp tube 6, and improve the practicability of the straight tube lamp.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side fixedly connected with receiving mechanism 5 of lamp shade 3, receiving mechanism 5 includes a rope reel 501, bull stick 502, rocker 503, electric wire 504, locating hole 505, locating bolt 506, rope reel 501 fixed mounting is in one side of lamp shade 3, bull stick 502 and the rotary drum fixed connection of rope reel 501, rocker 503 fixed connection is in the one end of bull stick 502, electric wire 504 winds to establish on the rotary drum of rope reel 501, and the one end fixed connection of electric wire 504 is on lamp shade 3, locating hole 505 is seted up on the fixed plate of rope reel 501, locating bolt 506 runs through rocker 503 and with locating hole 505 threaded connection, fixedly connected with guide bar on the rope reel 501, and the one end fixedly connected with wire loop of guide bar, the inner wall and the electric wire 504 sliding connection of wire loop, through setting up guide bar and wire loop, in order to avoid electric wire 504 winding when accomodating.

In this embodiment, the wire 504 can be wound and unwound by arranging the rocker 503, so that the wire 504 is prevented from being damaged, and meanwhile, the overall aesthetic degree is improved, and the rocker 503 can be fixed by arranging the positioning hole 505 and the positioning bolt 506, so that the stability of the containing mechanism 5 is improved.

The working principle of the T8-shaped LED straight tube lamp is specifically described below.

As shown in fig. 1-4, when in use, the straight tube lamp is installed through the installation plate 1, the rocker 503 is rotated through rotating the rocker 503, the rocker 503 drives the rotating rod 502 to rotate, thereby winding and unwinding the electric wire 504 through the rope winding drum 501, thereby avoiding the influence of winding and unwinding the electric wire 504, after the winding and unwinding of the electric wire 504 are completed, the positioning bolt 506 is in threaded connection with the positioning hole 505, thereby fixing the rocker 503, when the angle of the lampshade 3 needs to be regulated, the adjusting bolt 405 is lifted in the threaded drum 404 through rotating the adjusting bolt 405, when the adjusting bolt 405 descends, the adjusting bolt 405 is abutted against the sliding rod 406 to drive one end of the lampshade 3 to swing downwards, when the adjusting bolt 405 ascends, the sliding rod 406 is driven to ascend under the action of the spring 403, thereby driving one end of the lampshade 3 to swing upwards, thereby realizing the angle regulation of the lampshade 3, and being convenient for regulating the illumination angle.

Claims

1. The utility model provides a T8 type LED straight tube lamp, includes mounting panel (1), its characterized in that: the novel lamp is characterized in that a support column (2) is fixedly connected to the mounting plate (1), a lamp shade (3) is arranged under the mounting plate (1), an adjusting mechanism (4) is arranged on the support column (2), and the adjusting mechanism (4) comprises an adjusting plate (401), a connecting rod (402), a spring (403), a threaded cylinder (404), an adjusting bolt (405), a sliding rod (406), a limiting groove (407) and a limiting block (408);

the adjusting plate (401) is fixedly connected to the bottom of the supporting column (2), the connecting rod (402) is fixedly connected to the bottom of the adjusting plate (401), the bottom of the connecting rod (402) is hinged to the top of the lampshade (3), one end of the spring (403) is fixedly connected to the bottom of the adjusting plate (401), and the other end of the spring (403) is fixedly connected to the top of the lampshade (3);

the screw thread section of thick bamboo (404) fixed connection is in the bottom of regulating plate (401), adjusting bolt (405) run through the top of regulating plate (401) and with screw thread section of thick bamboo (404) threaded connection, slide bar (406) and the inner wall sliding connection of screw thread section of thick bamboo (404), spacing groove (407) are seted up on the inner wall of screw thread section of thick bamboo (404), the inner wall sliding connection of stopper (408) and spacing groove (407), and stopper (408) fixed connection is on slide bar (406).

2. A T8-type LED straight tube lamp as set forth in claim 1, wherein: one side fixedly connected with receiving mechanism (5) of lamp shade (3), receiving mechanism (5) are including rope reel (501), bull stick (502), rocker (503), electric wire (504), locating hole (505), locating bolt (506), rope reel (501) fixed mounting is in one side of lamp shade (3), rotary stick (502) and the rotary drum fixed connection of rope reel (501), rocker (503) fixed connection is in the one end of bull stick (502), electric wire (504) are around establishing on the rotary drum of rope reel (501), and the one end fixed connection of electric wire (504) is on lamp shade (3), locating hole (505) are seted up on the fixed plate of rope reel (501), locating bolt (506) run through rocker (503) and with locating hole (505) threaded connection.

3. A T8-type LED straight tube lamp as set forth in claim 1, wherein: t8 fluorescent tubes (6) are fixedly arranged on the inner wall of the lampshade (3), and the number of the T8 fluorescent tubes (6) is two.

4. A T8-type LED straight tube lamp as set forth in claim 1, wherein: the connecting rod (402) is arranged behind a slide bar (406), and the slide bar (406) is arranged behind a spring (403).

5. A T8-type LED straight tube lamp as set forth in claim 1, wherein: the top of lamp shade (3) has seted up the spout, the inner wall sliding connection of spout has the slider, the bottom fixedly connected with telescopic link of regulating plate (401), and the bottom of telescopic link is articulated with the top of slider.

6. A T8-type LED straight tube lamp as set forth in claim 2, wherein: the rope winding drum (501) is fixedly connected with a guide rod, one end of the guide rod is fixedly connected with a wire ring, and the inner wall of the wire ring is in sliding connection with the electric wire (504).