CN220135422U - LED straight strip lamp sealing structure - Google Patents

Abstract

The utility model provides a sealing structure of an LED straight strip lamp, which relates to the technical field of LED lamps and comprises the following components: the shell and the cover plate are symmetrically provided with notches on the inner surface of the shell; and (3) a sealing assembly. According to the utility model, when the LED straight strip lamp is installed, the sealing gasket is adhered to the upper side of the partition plate, then the cover plate is placed in the shell, the cover plate is clamped in the clamping groove after being placed, the cover plate is pressed above the sealing gasket to achieve the sealing effect, the partition plate can be driven to move upwards by the resilience force of the first springs through the matching arrangement of the first springs and the partition plate, the cover plate can be strengthened and fixed, the stability of the installation position of the cover plate is improved, the cover plate is uniformly stressed when the cover plate is fixedly stressed under the resilience stress of the first springs, and the problem that the sealing gasket cannot be uniformly pressed in the background art, and gaps appear at the uncompacted positions, so that the sealing effect of the LED straight strip lamp is affected is solved.

Description

LED straight strip lamp sealing structure

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a sealing structure of an LED straight strip lamp.

Background

The LED straight strip lamp is a linear lighting fixture using LED chips as light sources, and generally has the advantages of high efficiency, energy saving, long service life, adjustable brightness, color and the like, and is suitable for lighting requirements in home, business and industrial environments, such as offices, shops, exhibition halls, factories and the like, and the LED straight strip lamp is generally provided with various mounting modes, such as lifting, embedded type, wall hanging and the like, so that the LED straight strip lamp is convenient to mount and use in different places.

In the prior art, in order to prevent that the inside dust and the mosquito that gets into of LED straight strip lamp, need fill up sealing washer and constitute seal structure when the apron installation, however when seal structure installs, use a plurality of screws to carry out fixed mounting in the corner usually, however when screwing up the fixed apron of screw installation, the dynamics of screwing up of a plurality of screws is different, can not be even compress tightly sealing washer, can appear the gap in the position that is not compressed tightly, has influenced the sealed effect to LED straight strip lamp.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in order to prevent dust and mosquitoes from entering the inside of an LED straight lamp, a sealing gasket is required to be arranged on a cover plate during installation, however, when the sealing structure is installed, a plurality of screws are usually used for fixing and installing at corners, however, when the screws are screwed to install and fix the cover plate, the tightening force of the plurality of screws is different, the sealing gasket cannot be uniformly compressed, gaps can appear at the uncompacted positions, and the sealing effect on the LED straight lamp is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an LED straight strip lamp sealing structure, comprising: the shell and the cover plate are symmetrically provided with notches on the inner surface of the shell; the sealing assembly is fixedly connected to the bottom position in the shell and comprises a plurality of first telescopic rods, first springs are sleeved on the outer surfaces of the first telescopic rods, and a partition plate is fixedly connected between the upper end faces of the first telescopic rods; the installation component, installation component quantity is established to two, two installation component symmetry fixed connection is at the notch internal surface, installation component includes a plurality of second telescopic links.

Preferably, the upper surface of the partition plate is provided with a sealing gasket, the cover plate is positioned at the upper side of the sealing gasket, and the outer surface of the cover plate is attached to the inner surface of the shell.

Preferably, a plurality of second telescopic links surface all overlaps and is equipped with the second spring, a plurality of second telescopic link terminal surface between fixedly connected with fixture block.

Preferably, an inclined plane is arranged on the outer surface of the clamping block close to the upper side, and a clamping groove is formed in the lower surface of the clamping block.

Preferably, the cover plate is located at the inner side of the clamping groove.

Preferably, the fixture block surface fixedly connected with connecting rod, connecting rod terminal surface fixedly connected with arm-tie, the connecting rod runs through with the shell is sliding, the arm-tie is located the shell outside position.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the LED straight strip lamp is installed, the sealing gasket is adhered to the upper side of the partition plate, then the cover plate is placed in the shell, the cover plate is clamped in the clamping groove after being placed, the cover plate is pressed above the sealing gasket to achieve the sealing effect, the partition plate can be driven to move upwards by the resilience force of the first springs through the matching arrangement of the first springs and the partition plate, the cover plate can be strengthened and fixed, the stability of the installation position of the cover plate is improved, the cover plate is uniformly stressed when the cover plate is fixedly stressed under the resilience stress of the first springs, and the problem that the sealing gasket cannot be uniformly pressed in the background art, and gaps appear at the uncompacted positions, so that the sealing effect of the LED straight strip lamp is affected is solved.

2. According to the utility model, when the LED straight lamp is required to be disassembled and maintained, the clamping block can be driven to move by pulling the pull plate, so that the cover plate is separated from the limit of the clamping groove, and can be directly taken out from the shell, so that the disassembling operation of the cover plate is more convenient and rapid, and the practicability is higher.

Drawings

Fig. 1 is a perspective view of a sealing structure of an LED straight strip lamp according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a housing of a sealing structure of an LED straight strip lamp according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a housing of a sealing structure of an LED straight strip lamp according to the present utility model;

fig. 4 is a schematic structural diagram of a sealing assembly of a sealing structure of an LED straight strip lamp according to the present utility model;

fig. 5 is a schematic structural diagram of an installation assembly of a sealing structure of an LED straight strip lamp according to the present utility model.

Legend description: 1. a housing; 2. a cover plate; 3. a seal assembly; 301. a partition plate; 302. a sealing gasket; 303. a first telescopic rod; 304. a first spring; 4. a notch; 5. a mounting assembly; 501. a second telescopic rod; 502. a second spring; 503. a clamping block; 504. an inclined plane; 505. a clamping groove; 506. a connecting rod; 507. pulling the plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1, as shown in fig. 1 to 5, the present utility model provides a sealing structure of an LED straight strip lamp, including: the device comprises a shell 1 and a cover plate 2, wherein notches 4 are symmetrically formed in the inner surface of the shell 1; the sealing assembly 3 is fixedly connected to the bottom position in the shell 1, the sealing assembly 3 comprises a plurality of first telescopic rods 303, first springs 304 are sleeved on the outer surfaces of the plurality of first telescopic rods 303, and a partition 301 is fixedly connected between the upper end surfaces of the plurality of first telescopic rods 303; the installation component 5, installation component 5 quantity is established to two, two installation component 5 symmetry fixed connection is at notch 4 internal surface, installation component 5 includes a plurality of second telescopic links 501, baffle 301 upper surface is provided with sealing washer 302, apron 2 is located sealing washer 302 upside position, apron 2 surface and shell 1 internal surface laminating, the equal cover of a plurality of second telescopic links 501 surface is equipped with second spring 502, fixedly connected with fixture block 503 between a plurality of second telescopic links 501 terminal surfaces, the fixture block 503 surface is close to the upside position and is provided with inclined plane 504, draw-in groove 505 has been seted up to fixture block 503 lower surface, apron 2 is located draw-in groove 505 inboard position.

The effect that its whole embodiment 1 reaches is, when installing LED straight bar lamp, with sealing washer 302 adhesion in baffle 301 upside position, afterwards put into shell 1 with apron 2, in apron 2 moves down the in-process, apron 2 and the inclined plane 504 of fixture block 503 contact, apron 2 can promote fixture block 503 to the inboard removal of notch 4 and oppression second spring 502 and take place to shrink, when apron 2 continues to move down, apron 2 moves to the draw-in groove 505 position, utilize the resilience force of second spring 502 to drive fixture block 503 and reset this moment, can block apron 2 in draw-in groove 505 inboard position, the installation fixed to apron 2 has been accomplished, apron 2 presses and accomplishes the installation back above sealing washer 302, can reach sealed effect, when apron 2 moves down the in-process and contacts baffle 301, can oppress first spring 304 and shrink, apron 2 card is gone into after accomplishing the installation in draw-in groove 505, can drive baffle 301 and move up, can play the effect of strengthening fixedly to apron 2, the stability of apron 2 installation position has been promoted.

In embodiment 2, as shown in fig. 1-5, a connecting rod 506 is fixedly connected to the outer surface of the clamping block 503, a pull plate 507 is fixedly connected to the end surface of the connecting rod 506, the connecting rod 506 and the housing 1 slide through, and the pull plate 507 is located at the outer side of the housing 1.

The effect that its whole embodiment 2 reached is, when need dismantle the maintenance to LED straight bar lamp, and pulling arm-tie 507 drives connecting rod 506 outside pulling, and connecting rod 506 can drive fixture block 503 and remove to notch 4 inboard, and apron 2 can break away from draw-in groove 505 position this moment, and apron 2 can directly take out in the shell 1, and to the dismantlement operation of apron 2 comparatively convenient and fast has stronger practicality.

Working principle: when installing LED straight bar lamp, with sealing washer 302 adhesion in baffle 301 upside position, later put into shell 1 with apron 2, in apron 2 moves down the in-process, apron 2 and the inclined plane 504 contact of fixture block 503, apron 2 can promote fixture block 503 to notch 4 inboard remove and oppress second spring 502 and take place the shrink, when apron 2 continues to move down, apron 2 removes the draw-in groove 505 position, utilize the resilience force of second spring 502 to drive fixture block 503 and reset this moment, can clamp apron 2 in draw-in groove 505 inboard position, the installation fixed to apron 2 has been accomplished, apron 2 presses and accomplishes the effect of sealing washer 302 top after the installation, can reach sealed when apron 2 moves down the in-process and contacts baffle 301, can press first spring 304 to take place the shrink, after the installation is accomplished to apron 2 card income draw-in groove 505, the resilience force that utilizes first spring 304 can drive baffle 301 and move up, can play the effect of strengthening fixedly to apron 2, the stability of apron 2 mounted position, when need dismantle the maintenance to the LED straight bar lamp, the pulling draw-in plate 507 drives the connecting rod 506 and can take out to the connecting rod 506 can be moved to the inside from the notch 2 to the side to the outer side of the connecting rod, can be removed from the outer side 2, the convenient side that can take out to the connecting rod 2 is relatively easy to move 2, this moment, can take out the connecting rod 2 is relatively easy to the inside of the connecting rod is moved to the inside the connecting rod 2.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a LED straight lamp seal structure which characterized in that includes:

the device comprises a shell (1) and a cover plate (2), wherein notches (4) are symmetrically formed in the inner surface of the shell (1);

the sealing assembly (3), the sealing assembly (3) is fixedly connected to the bottom position in the shell (1), the sealing assembly (3) comprises a plurality of first telescopic rods (303), the outer surfaces of the first telescopic rods (303) are respectively sleeved with a first spring (304), and a partition plate (301) is fixedly connected between the upper end faces of the first telescopic rods (303);

the installation components (5), installation components (5) quantity is established to two, two installation components (5) symmetry fixed connection is at notch (4) internal surface, installation components (5) are including a plurality of second telescopic links (501).

2. The LED straight strip lamp sealing structure according to claim 1, wherein: the upper surface of the partition plate (301) is provided with a sealing gasket (302), the cover plate (2) is positioned at the upper side of the sealing gasket (302), and the outer surface of the cover plate (2) is attached to the inner surface of the shell (1).

3. The LED straight strip lamp sealing structure according to claim 1, wherein: a plurality of second telescopic links (501) surface all overlaps and is equipped with second spring (502), a plurality of between second telescopic link (501) terminal surface fixedly connected with fixture block (503).

4. The LED straight strip lamp sealing structure according to claim 3, wherein: an inclined surface (504) is arranged on the outer surface of the clamping block (503) close to the upper side, and a clamping groove (505) is formed in the lower surface of the clamping block (503).

5. The LED straight strip lamp sealing structure according to claim 4, wherein: the cover plate (2) is positioned at the inner side of the clamping groove (505).

6. The LED straight strip lamp sealing structure according to claim 3, wherein: the fixture block (503) surface fixedly connected with connecting rod (506), connecting rod (506) terminal surface fixedly connected with arm-tie (507), connecting rod (506) and shell (1) slip run through, arm-tie (507) are located shell (1) outside position.