CN210349182U

CN210349182U - LED lamp house easy to assemble

Info

Publication number: CN210349182U
Application number: CN201921955780.XU
Authority: CN
Inventors: 朱贵兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-04-17
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a LED lamp house easy to assemble, including base, upper cover, box, preceding guard plate, the inside heating panel, diffuser plate and the light guide plate of taking LED lamp pearl of installing in proper order of box, be provided with a pair of mounting groove on the box, the heating panel passes through the fixed connection in the inside of box of mounting groove, the front of heating panel is equipped with align to grid's LED lamp pearl, the four sides of heating panel are equipped with the card post, the card post is from four sides chucking diffuser plate, the diffuser plate is hugged closely to the light guide plate, the hem of preceding guard plate can be fixed connect in the space between box and diffuser plate, light guide plate, the upper cover is in from the upper portion chucking box and preceding guard plate constitute an upper portion open-ended framework on, be equipped with the draw. The utility model discloses, the erection joint is convenient, conveniently changes lamp house advertisement page simultaneously.

Description

LED lamp house easy to assemble

Technical Field

The utility model relates to a lamp house especially relates to a LED lamp house easy to assemble.

Background

The lamp box in the prior art is generally installed through nails or screws, is inconvenient to install and is difficult to detach after installation, and is particularly inconvenient to change an advertisement page of the lamp box.

Disclosure of Invention

An object of the utility model is to provide an installation and dismantlement of being convenient for, the convenient ultra-thin LED lamp house of changing the advertisement page, for reaching above-mentioned purpose, the utility model provides a pair of LED lamp house easy to assemble, its scheme is: an LED lamp box convenient to install comprises a base, an upper cover, a box body and a front protection plate, wherein a heat dissipation plate with LED lamp beads, a diffusion plate and a light guide plate are sequentially installed inside the box body, the box body is a frame body which is surrounded by three sides and the bottom and is provided with an opening on the front side and the upper part, a pair of installation grooves used for installing the heat dissipation plate is arranged on the box body, the heat dissipation plate is fixedly connected inside the box body through the installation grooves, the front side of the heat dissipation plate is provided with LED lamp beads which are uniformly arranged, four sides of the heat dissipation plate are provided with clamping columns which clamp the diffusion plate from four sides, the light guide plate is tightly attached to the diffusion plate, two sides of the front protection plate comprise folded edges, the folded edges can be fixedly connected in gaps between the box body and the diffusion plate and the light guide plate, the upper cover is tightly clamped on, the base is provided with a clamping groove, and the clamping groove clamps the box body from the lower part and the front protection plate to form a frame body with an upper opening.

Further, the box, its mounting groove contains the first fixed column and the second fixed column of its groove both sides, and first fixed column is higher than the second fixed column.

Furthermore, the back of the box body is provided with heat dissipation holes.

Further, the heating panel, its back is equipped with the support column, the support column directly supports on the box, the both sides chucking of support column is between two first fixed columns in the box, the heating panel passes through the dual fixed of mounting groove and first fixed column, the heating panel can firmly be fixed inside the box, the heating panel passes through the support column and forms a cavity in the box, the louvre of this cavity and box forms a heat dissipation space that has the air convection to make things convenient for the quick heat dissipation of heating panel.

Furthermore, the back of the diffusion plate is provided with a sleeve, and the position of the sleeve corresponds to the position of the clamping column of the heat dissipation plate, so that the clamping column is sleeved by the sleeve from four sides, and the diffusion plate is conveniently fixed on the heat dissipation plate.

Furthermore, a cavity is arranged between the front protection plate and the light guide plate, and advertisement pages needing to be displayed by the light box can be placed in the cavity.

The utility model discloses, heating panel, diffuser plate and light guide plate are connected in the box through structural cooperation, and preceding guard plate further fixes diffuser plate and light guide plate in the box, and the erection joint is convenient, conveniently changes lamp house advertisement page simultaneously.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the utility model in the rear view direction.

Fig. 3 is a perspective exploded view of the present invention.

Fig. 4 is a front view of fig. 1.

Fig. 5 is a schematic sectional view taken along the line a-a in fig. 4.

Fig. 6 is an enlarged view of a portion of fig. 3.

Fig. 7 is a partially enlarged view of B in fig. 5.

The LED lamp comprises a base 1, a switch 11, a card slot 12, a circuit hole 13, a front protection plate 2, a folded edge 21, a box body 3, a heat dissipation hole 31, a mounting groove 32, a first fixing column 33, a second positioning column 34, a line hole 35, an upper cover 4, a light guide plate 5, a diffusion plate 6, a sleeve 61, a heat dissipation plate 7, an LED lamp bead 71, an LED lamp bead 72, a card column 73 and a chamber 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a base 1, upper cover 4, box 3, preceding guard plate 2, upper cover 4 card are on the upper portion of box 3, and base 1 passes through draw-in groove 12 card in the lower part of box 3, and upper cover 4, base 1 from upper and lower two angles are in the same place lamp house integral connection, have set up switch 11 on the base 1, conveniently control the power of lamp house, and base 1 can carry out the internally mounted as lamp house power supply circuit setting.

In fig. 3, a heat dissipation plate 7 with LED lamp beads, a diffusion plate 6 and a light guide plate 5 are sequentially installed inside a box 3, the box 3 is a frame body with three sides and a bottom surrounding and an opening on the front and upper portion, a pair of mounting slots 32 are provided on the box 3, the mounting slots 32 are composed of gaps between first fixing columns 33 and second fixing columns 34, the heat dissipation plate 7 is fixedly connected inside the box 3 through the mounting slots 32, the front of the heat dissipation plate 7 is provided with LED lamp beads 71 which are uniformly arranged, four sides of the heat dissipation plate 7 are provided with clamping columns 72, the clamping columns 73 clamp the diffusion plate 6 from four sides, a support column 73 is provided on the back of the plate heat dissipation plate 7, the support column 73 is directly supported on the box 3, two sides of the support column 73 are clamped between the two first fixing columns 33 in the box 3, the heat dissipation plate 7 is doubly fixed through the, the heat dissipation plate 7 forms a cavity in box 3 through support column 73, this cavity and box 3's louvre 31 forms a heat dissipation space that has the air convection, thereby make things convenient for the quick heat dissipation of heat dissipation plate 7, diffuser plate 6 is transparent ya keli board, diffuser plate 6 is hugged closely to light guide plate 5, through diffuser plate 6, the dazzling light diffusion that LED lamp pearl 71 produced becomes more even light, and project to preceding guard plate 2 through light guide plate 5, light guide plate 5 is translucent board, the light that LED lamp pearl 71 produced passes through behind the light guide plate 5 leaded light, become soft light shadow.

Referring to fig. 5 and 7, the two side hems 21 of the front protection plate 2 can be fixedly matched and connected in the gap between the box body 3 and the diffusion plate 6 and the light guide plate 5, so that the front protection plate 2, the diffusion plate 6 and the light guide plate 5 are connected to form an upper-part open frame, the front protection plate 2 is a transparent acrylic plate, a cavity 8 is arranged between the front protection plate 2 and the light guide plate 5, and advertisement pages required to be displayed by the light box can be placed in the cavity 8.

The above embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but not 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.

Claims

1. The utility model provides a LED lamp house easy to assemble which characterized in that: the LED lamp comprises a base, an upper cover, a box body and a front protection plate, wherein a heat dissipation plate with LED lamp beads, a diffusion plate and a light guide plate are sequentially installed in the box body, the box body is a frame body which is surrounded by three sides and the bottom and has an opening on the front side and the upper part, a pair of installation grooves for installing the heat dissipation plate is arranged on the frame body, the heat dissipation plate is fixedly connected in the box body through the installation grooves, the front side of the heat dissipation plate is provided with uniformly arranged LED lamp beads, four sides of the heat dissipation plate are provided with clamping columns for clamping the diffusion plate from four sides, the light guide plate is tightly attached to the diffusion plate, the front protection plate comprises folding edges on two sides, the folding edges can be fixedly connected in a gap between the box body and the diffusion plate and the light guide plate, the upper cover is tightly clamped on the upper part of, a clamping groove is arranged on the box body, and the box body and the front protection plate are clamped by the clamping groove from the lower part to form a frame body with an upper opening.

2. The LED lamp box convenient to mount of claim 1, wherein: the box, its mounting groove contains first fixed column and the second fixed column of its groove both sides, and first fixed column is higher than the second fixed column.

3. An easy-to-install LED light box as claimed in claim 1, wherein: the back of the box body is provided with heat dissipation holes.

4. An easy-to-install LED light box as claimed in claim 1, wherein: the back of the heat dissipation plate is provided with a support column, the support column is directly supported on the box body, and two sides of the support column are clamped between two first fixing columns in the box body.

5. An easy-to-install LED light box as claimed in claim 1, wherein: the back of the diffusion plate is provided with a sleeve, the position of the sleeve corresponds to the position of the clamping column of the diffusion plate, and therefore the clamping column is sleeved with the sleeve from four sides.

6. An easy-to-install LED light box as claimed in claim 1, wherein: and a cavity is also arranged between the front protection plate and the light guide plate.