CN214536035U

CN214536035U - LED linear lamp

Info

Publication number: CN214536035U
Application number: CN202120927821.5U
Authority: CN
Inventors: 李志斌; 周业旺; 黄兹文; 邓耀文
Original assignee: Shenzhen Lankaixin Technology Co ltd
Current assignee: Shenzhen Lankaixin Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-10-29
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a LED linear lamp, which comprises a heat dissipation section bar, an assembly structure, an LED power supply, an LED light source plate and a light-transmitting cover, wherein the assembly structure and the LED power supply are arranged above the heat dissipation section bar, and the LED light source plate and the light-transmitting cover are arranged below the heat dissipation section bar; the assembling structure comprises a U-shaped mounting section, at least two buckling devices and two limiting columns, wherein at least two clamping parts are arranged in the mounting section, each buckling device comprises a U-shaped base body, an elastic part and an elastic sheet, a connecting groove is formed in the connecting part of the base body or the elastic part or the base body and the elastic part, the base body is fixed on the heat dissipation section, the limiting columns are fixed on the mounting section, the mounting section is covered on the heat dissipation section, the elastic sheets are arranged on the clamping parts, and the limiting columns are inserted in the connecting grooves; the utility model discloses installation section bar and buckle device's cooperation cartridge realizes the quick installation of modularization, and the location can be installed fast in the cooperation of two spacing posts and safe lifting rope.

Description

LED linear lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a linear lamp of LED.

Background

The LED has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and is widely applied to the field of illumination, such as LED street lamps, LED ceiling lamps, LED down lamps, LED spot lamps, LED bulbs, LED linear lamps and the like, wherein the LED linear lamps are widely applied and can be used for indoor illumination and outdoor landscape illumination. The linear lamp of LED on the market generally all uses horizontal installation as leading now, if the effect of side light-emitting is realized to vertical installation, has higher requirement to the linear lamp of LED on assembly structure and global design, like the convenience and the water-proof effects etc. of lamp body installation, consequently need one kind can install fast, convenient regulation, waterproof nature is high and be suitable for the linear lamp of LED of multi-scene installation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes prior art's above shortcoming and not enough, provides a linear lamp of LED.

An LED linear lamp comprises a heat dissipation section bar, an assembly structure, an LED power supply, an LED light source plate and a light-transmitting cover, wherein the assembly structure and the LED power supply are arranged above the heat dissipation section bar; the assembling structure comprises a U-shaped mounting profile, at least two buckling devices and two limiting columns, wherein at least two clamping parts are arranged in the mounting profile, each buckling device comprises a U-shaped base body, two sides of each base body respectively form bent elastic parts, the tail ends of the elastic parts extend to form elastic pieces, connecting grooves are formed in the joints of the base bodies or the elastic parts or the base bodies and the elastic parts, the base bodies are fixed on the heat dissipation profile, the limiting columns are fixed on the mounting profile, the mounting profile covers the heat dissipation profile, the elastic pieces are arranged on the clamping parts, and the limiting columns are inserted into the connecting grooves.

In one embodiment, the heat dissipation profile comprises a base plate and a side plate formed by extending two sides of the base plate respectively in a direction vertical to the base plate, the inner side of the side plate is provided with a first clamping plate, a second clamping plate and a third clamping plate which are sequentially protruded from top to bottom, the first clamping plate and the base plate form a first installation space, the second clamping plate and the third clamping plate form a second installation space, the LED light source plate is arranged in the first installation space, the light-transmitting cover is arranged on the second installation space,

in one embodiment, two parallel connecting plates extend above the base plate, and the tail end of the mounting profile abuts against the connecting plates.

In one embodiment, the connecting position of the base body and the elastic part is provided with two connecting grooves, and the two connecting grooves divide the elastic sheet into two parts, so that the fastening performance of the elastic sheet and the mounting sectional material can be improved.

In one embodiment, the limiting column is in a hollow tubular shape, and a fixing bolt is arranged in the limiting column.

In one embodiment, the heat sink profile is provided with sealing plates at both ends.

In one embodiment, the LED light source board comprises a PCB board and a plurality of LED light sources arranged on the PCB board.

In one embodiment, a safety lifting rope is sleeved on the limiting column, and the other end of the safety lifting rope is fixed on the heat dissipation section bar.

The utility model relates to a linear lamp of LED has following beneficial effect:

1. the utility model discloses install the installation section bar earlier, buckle device installs on the heat dissipation section bar simultaneously, and installation section bar and buckle device's cooperation cartridge realize the quick installation of modularization.

2. The two limiting columns are matched with the safety lifting rope, so that quick installation and positioning and quick installation by one person can be realized;

3. the connecting plate is arranged on the heat dissipation profile, the mounting profile and the heat dissipation profile are positioned and then quickly glued and fixed, and meanwhile, the two ends of the heat dissipation profile are sealed through the sealing plates and glued, so that the waterproof requirement is met.

4. Spacing post is inserted and is established in the spread groove and support the power cord for the power cord and the displacement of heat dissipation section bar disappearance guarantee the stability that cable and LED lamp plate electricity are connected when hoist and mount.

Drawings

Fig. 1 is a schematic structural diagram of an LED linear lamp according to the present invention;

fig. 2 is a schematic diagram illustrating an assembly of a partial structure of an LED linear lamp of fig. 1;

fig. 3 is an exploded view of the LED linear lamp of fig. 1;

fig. 4 is a structural diagram of a buckle device in the LED linear lamp of fig. 3;

fig. 5 is a sectional view of the LED linear lamp of fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a linear lamp of LED uses places such as market illumination, outdoor lighting, view brightening, can realize the installation of multi-angle diversification, if realize the ceiling or the furred ceiling installation of inhaling of downward light-emitting at indoor lighting, realizes upwards or side light-emitting at outdoor wall or ground installation.

Please refer to fig. 1 to 5, the utility model relates to a linear lamp of LED includes heat dissipation section bar 1, assembly structure 2, LED power 3, LED light source board 4 and printing opacity cover 5, assembly structure 2 and LED power 3 are installed in heat dissipation section bar 1 top, LED light source board 4 and printing opacity cover 5 are installed in heat dissipation section bar 1 below, printing opacity cover 5 covers and establishes on LED light source board 4.

More specifically, referring to fig. 2 and 5, the heat dissipation profile 1 includes a base plate 11 and a side plate 12 formed by extending two sides of the base plate 11 downward in a direction perpendicular to the base plate 11, wherein a first clamping plate 13, a second clamping plate 14 and a third clamping plate 15 are respectively and convexly arranged on the inner side of the side plate 12 from top to bottom in sequence, the first clamping plate 13 and the base plate 11 form a first installation space, and the second clamping plate 14 and the third clamping plate 15 form a second installation space. LED light source board 4 is installed in first installation space, printing opacity cover 5 is installed on the second installation space. It can be understood that the first installation space can be not only assembled by hoisting or ceiling-mounted like a T-shape, but also fixedly installed by bolts in other modes. More specifically, for the convenient plug of the mode of adopting the buckle groove to inlay when guaranteeing the installation of second installation space, the tip of third cardboard 15 is circular arc transition or chamfer transition. Meanwhile, in order to ensure the waterproof effect, the contact surface of the third clamping plate 15 and the light-transmitting cover 5 is sealed by gluing.

More specifically, two parallel connecting plates 16 are formed by extending above the base plate 11, and the tail end of the mounting profile 21 abuts against the connecting plates 16, so that the heat dissipation profile 1 and the mounting profile 21 are assembled more quickly and positioned and fit together.

More specifically, referring to fig. 4 and 5, the assembly structure 2 includes a U-shaped mounting profile 21, two fastening devices 22, and two limiting posts 23, where at least two fastening portions 211 are disposed in the mounting profile 21, each fastening device 22 includes a U-shaped base 221, two sides of the base 221 respectively form a bent elastic portion 222 upwards, ends of the elastic portions 222 extend to form elastic pieces 223, a connecting groove 224 is disposed at a joint of the base 221, the elastic portions 222, or the base 221 and the elastic portions 222, the base 221 is fixed on the heat dissipation profile 1, the limiting posts 23 are fixed on the mounting profile 21, the mounting profile 21 covers the heat dissipation profile 1, the elastic pieces 223 are disposed on the fastening portions 211, and the limiting posts 23 are inserted into the connecting grooves 224. It can be understood that the limiting column 23 can be abutted against the power line 31 of the LED power supply 3, so as to prevent the power line 31 from displacement to a certain extent and ensure the electrical connection effect.

More specifically, a connecting groove 224 is formed at a connection position of the base 221 and the elastic portion 222, and the connecting groove 224 divides the elastic piece 223 into two parts.

More specifically, the limiting column 23 is a hollow tube or has threaded holes at both ends, fixing holes 212 are respectively formed in the side surfaces of the mounting section bar 21, fixing bolts or screws (not shown) are installed in the limiting column 23, and the fixing bolts or screws pass through the fixing holes 212 and are screwed into the limiting column 23, so that the limiting column 23 and the mounting section bar 21 are fixed. It can be understood that the limiting column 23 and the mounting section bar 21 are processed separately as the best mounting combination structure, and can also be processed in an integrated manner, but the cost is high.

Meanwhile, when the installation section bar 21 is fixed on a wall surface or a top surface or other installation positions, the bottom of the installation section bar 21 needs to be provided with a plurality of installation holes 213, so that the installation section bar 21 can be conveniently fixed with the wall surface or the top surface or other installation media.

More specifically, referring to fig. 1 and 2, the heat dissipation profile 1 is provided with sealing plates 6 at both ends thereof. This closing plate 6 passes through bolt or screw installation on heat dissipation section bar 1, beats the contact surface of gluing closing plate 6 and heat dissipation section bar 1 simultaneously, guarantees sealed effect.

More specifically, referring to fig. 2 and 5, the LED light source board 4 includes a PCB 41 and a plurality of LED light sources 42 mounted on the PCB 41. It can be understood that the top of PCB board 41 should still be equipped with heat-conducting plate or aluminium base board, belongs to the conventional setting of this technical field, and this application is no longer repeated, and LED light source 42 adopts the COB light source.

More specifically, referring to fig. 3, a safety lifting rope 7 is sleeved on the limiting column 23, and the other end of the safety lifting rope 7 is fixed on the heat dissipation profile 1. The cooperation of spacing post 23 and safe lifting rope 7 makes assembly structure 2 and heat dissipation section bar 1 link together to have certain activity space, can realize the location and alone install fast through spacing post 23.

More specifically, referring to fig. 2 and 5, the upper end of the light-transmitting cover 5 is provided with a receiving groove 51 and a fastening portion 52 formed by extending two ends of the receiving groove 51 outwards, respectively, and the fastening portion 52 is installed in the second installation space. The accommodating groove 51 has a groove bottom with an arc transition, the center line of the groove surface of the accommodating groove 51 is opposite to the LED light source 42, and the light-transmitting cover 5 refracts the light emitted by the LED light source 42 to emit light uniformly.

More specifically, when the equipment the utility model discloses during the LED lamps and lanterns, install LED light source board 4 in first installation space and printing opacity cover 5 installs on second installation space, then install closing plate 6 on heat dissipation section bar 1 and beat and glue, fix LED power 3 and two buckle device 22 respectively on heat dissipation section bar 1 again, spacing post 23 is passed and fixes spacing post 23 at installation section bar 21 to the one end of safe lifting rope 7, the other end of safe lifting rope 7 is fixed on heat dissipation section bar 1, spacing post 23 is inserted and is established the location in spread groove 224 at last, detain installation section bar 21 and establish on heat dissipation section bar 1. It will be appreciated that this operation is only an example of assembly, and that no installation step is necessary, and that a different order of assembly may be used. At the installation the utility model discloses the time, only need with installation section bar 21 and the separation of heat dissipation section bar 1, install wall or other fixture surfaces with installation section bar 21 after, with heat dissipation section bar 1 with installation section bar 21 assembly can.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An LED linear lamp, which is characterized in that: the LED light source board and the light-transmitting cover are arranged below the heat dissipation section bar, and the light-transmitting cover covers the LED light source board; the assembling structure comprises a U-shaped mounting profile, at least two buckling devices and two limiting columns, wherein at least two clamping parts are arranged in the mounting profile, each buckling device comprises a U-shaped base body, two sides of each base body respectively form bent elastic parts, the tail ends of the elastic parts extend to form elastic pieces, connecting grooves are formed in the joints of the base bodies or the elastic parts or the base bodies and the elastic parts, the base bodies are fixed on the heat dissipation profile, the limiting columns are fixed on the mounting profile, the mounting profile covers the heat dissipation profile, the elastic pieces are arranged on the clamping parts, and the limiting columns are inserted into the connecting grooves.

2. The LED linear lamp of claim 1, wherein: the heat dissipation section bar includes the base plate and extends the curb plate that forms in the downward direction of perpendicular base plate respectively by base plate both sides, the curb plate inboard is equipped with first cardboard, second cardboard and third cardboard by last protruding in proper order under to respectively, first cardboard forms first installation space with the base plate, second cardboard and third cardboard form second installation space, LED light source board is installed in first installation space, the printing opacity cover is installed on second installation space.

3. An LED linear lamp as claimed in claim 2, wherein: two parallel connecting plates are formed by extending above the base plate, and the tail end of the mounting section bar abuts against the connecting plates.

4. The LED linear lamp of claim 1, wherein: the limiting column is in a hollow tubular shape, and a fixing bolt is arranged in the limiting column.

5. The LED linear lamp of claim 1, wherein: sealing plates are arranged at two ends of the heat dissipation section bar.

6. The LED linear lamp of claim 1, wherein: the LED light source board comprises a PCB and a plurality of LED light sources arranged on the PCB.

7. The LED linear lamp of claim 1, wherein: the limiting column is sleeved with a safety lifting rope, and the other end of the safety lifting rope is fixed on the heat dissipation section bar.