CN218153737U

CN218153737U - Direct type backlight LED diffuse reflection module lamp

Info

Publication number: CN218153737U
Application number: CN202221855246.3U
Authority: CN
Inventors: 刘钊; 黄健; 汪斌
Original assignee: Jiangsu Tongyun Transportation Development Co ltd
Current assignee: Jiangsu Tongyun Transportation Development Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-27
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a straight following formula backlight LED diffuse reflection module lamps and lanterns, including lamp shade subassembly and diffuse reflection module subassembly, lamp shade subassembly includes that inside is the lamp shade body of cavity form and sets up the draw-in groove at lamp shade body both sides wall middle part, diffuse reflection module subassembly is including laminating two cardboards at the draw-in groove inner wall, the diffuse reflection cover of setting in two cardboard inner wall upper ends perpendicularly, the vertical fixation is located the aluminium base board of diffuse reflection cover lower extreme at two cardboard inner walls, even equidistance sets up a plurality of LED lamp pearls on aluminium base board and fixes the bottom light-passing board at two cardboard lower extremes, wherein, the diffuse reflection cover is the arc. The device has solved the inside trouble that breaks down of current most straight following formula backlight diffuse reflection lamps and lanterns, need expend a large amount of time and carry out the dismouting, and the operator of being not convenient for carries out dismouting, comparatively trouble problem to lamps and lanterns.

Description

Direct type backlight LED diffuse reflection module lamp

Technical Field

The utility model belongs to the technical direction of lamps and lanterns, concretely relates to straight following formula backlight LED diffuse reflection module lamps and lanterns.

Background

Lamps are a general term for lighting tools. Divided into ceiling lamps, table lamps, wall lamps, floor lamps, etc. Means for transmitting light, distributing and changing the light distribution of the light source, including all the parts necessary for fixing and protecting the light source except the light source, and the line accessories necessary for connecting with the power supply. The lamps generally emit light by direct-type backlight sources, and are easy to dazzle people when in use, and then the diffuse reflection lamps are adopted to reduce the dazzling caused by the direct-type backlight sources.

Most of direct type backlight diffuse reflection lamps and lanterns that have now need consume a large amount of time and carry out the dismouting when lamps and lanterns are inside to break down, and the operator of being inconvenient for carries out the dismouting to lamps and lanterns, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to a present straight following formula backlight LED diffuse reflection module lamps and lanterns to solve the problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a direct type backlight LED diffuse reflection module lamp comprises a lamp shade assembly and a diffuse reflection module lamp shade assembly, and comprises a lamp shade body with a hollow inner part and clamping grooves formed in the middle parts of two side walls of the lamp shade body;

the diffuse reflection module assembly comprises two clamping plates, diffuse reflection covers, aluminum substrates, a plurality of LED lamp beads and bottom light-passing plates, wherein the two clamping plates are attached to the inner walls of the clamping grooves, the diffuse reflection covers are vertically arranged at the upper ends of the inner walls of the two clamping plates, the aluminum substrates are vertically fixed to the inner walls of the two clamping plates and are located at the lower ends of the diffuse reflection covers, the LED lamp beads are evenly and equidistantly arranged at the upper ends of the aluminum substrates, and the bottom light-passing plates are fixed to the lower ends of the two clamping plates, wherein the diffuse reflection covers are arc-shaped.

The utility model discloses explain further, the fluting has been seted up at both ends around the lamp shade body, and the fluting internal fixation has the side light-passing board.

The utility model discloses explain further, the outer wall middle part upside of cardboard is fixed with the second fixed plate, has seted up the slot on the second fixed plate, a lateral wall of lamp shade body is located the draw-in groove upper end and is fixed with first fixed plate, has seted up the pore on the first fixed plate, installs the inserted bar in the pore, and the inserted bar runs through in hole to the slot.

The utility model discloses explain further, seted up the through-hole on the cardboard, another the standing groove has been seted up to the cardboard inside wall, and diffuse reflection cover passes through-hole to the standing groove in.

The utility model discloses explain further, the cardboard is fixed with the rubber circle except the bottom all around.

The utility model discloses explain further, laminating bottom light-passing board top and lamp shade body bottom.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a be provided with the cardboard, diffuse reflection module subassembly joint under the effect of cardboard is in the draw-in groove of lamp shade body, and the operator of being convenient for in the later stage takes out the cardboard from the draw-in groove of lamp shade body, and then takes out diffuse reflection module subassembly from lamp shade body is inside to the operator of being convenient for carries out the dismouting to lamps and lanterns, saves time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a direct type backlight LED diffuse reflection module of the present invention;

fig. 2 is a schematic view of a partially enlarged structure at a position a in fig. 1 of a direct type backlight LED diffuse reflection module according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a lamp card of a direct-type backlight LED diffuse reflection module of the present invention;

in the figure: 100. a lamp housing assembly; 110. a lampshade body; 111. a first fixing plate; 112. a rod is inserted; 113. a side light-transmitting panel; 120. a card slot; 200. a diffuse reflection module assembly; 210. clamping a plate; 211. a through hole; 212. a second fixing plate; 213. a rubber ring; 220. a diffuse reflector; 230. an aluminum substrate; 240. an LED lamp bead; 250. a bottom light-transmitting panel.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided for the purpose of illustrating the invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a direct type backlight LED diffuse reflection module lamp comprises a lampshade assembly 100 and a diffuse reflection module assembly 200;

the lampshade assembly 100 includes a lampshade body 110 with a hollow interior and a locking groove 120 formed in the middle of two side walls of the lampshade body 110. Preferably, in the present embodiment, the front and rear end portions of the globe body 110 are opened with grooves, the side transparent plates 113 are fixed in the grooves, and the side transparent plates 113 fixed in the grooves further enhance the lighting function of the lamp.

The diffuse reflection module assembly 200 comprises two clamping plates 210 attached to the inner walls of the clamping grooves 120, diffuse reflection covers 220 vertically arranged at the upper ends of the inner walls of the two clamping plates 210, an aluminum substrate 230 vertically fixed to the inner walls of the two clamping plates 210 and located at the lower ends of the diffuse reflection covers 220, a plurality of LED lamp beads 240 evenly arranged at the upper ends of the aluminum substrate 230 at equal intervals, and bottom light-transmitting plates 250 fixed to the lower ends of the two clamping plates 210, wherein the diffuse reflection covers 220 are arc-shaped. Preferably, in this embodiment, a second fixing plate 212 is fixed on the upper side of the middle portion of the outer wall of the clamping plate 210, a slot is formed in the second fixing plate 212, a first fixing plate 111 is fixed on the upper end of the clamping groove 120 on one side wall of the lampshade body 110, a hole is formed in the first fixing plate 111, an insertion rod 112 is installed in the hole, the insertion rod 112 penetrates through the hole to the slot, the insertion rod 112 penetrating through the hole to the slot plays a role in reinforcing the lampshade body 110 and the clamping plate 210, so as to ensure stable connection between the lampshade body 110 and the clamping plate 210, a through hole 211 is formed in the clamping plate 210, a placing groove is formed in the inner side wall of the other clamping plate 210, the diffuse reflection cover 220 penetrates through the through hole 211 to the placing groove, so that an operator can conveniently remove the diffuse reflection cover 220 from the clamping plate 210 in the placing groove in the later stage, so as to facilitate disassembly and replacement of the diffuse reflection cover 220, a rubber ring 213 is fixed around the clamping plate 210 except for the bottom, the rubber ring 213 is fixed on the clamping plate 210, so as to play a role in sealing the connection between the clamping plate 210 and the bottom of the light-transmitting plate 110, so as to prevent dust from entering the light-transmitting plate 110, and the bottom of the lampshade body, and prevent the lampshade from entering the light-transmitting plate 250.

With reference to fig. 1 to fig. 3, a direct type backlight LED diffuse reflection module of this embodiment is specifically used as follows: the operator is manual to take off inserted bar 112 from first fixed plate 111 and second fixed plate 212, then the manual outside pulling cardboard 210 of operator, thereby take out cardboard 210 from the draw-in groove 120 of lamp shade body 110, and then will be located the inside cardboard 210 that takes out of lamp shade body from diffuse reflection module assembly 200 in two cardboard 210, thereby be convenient for the operator to dismantle lamps and lanterns, after the later stage is overhauld and is accomplished, the operator is manual with cardboard 210 joint to draw-in groove 120 then inside side push cardboard 210, thereby install it inside lamp shade body 110, and then be convenient for the operator to install lamps and lanterns.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalent substitutions may be made to some of the features of the embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a straight following formula backlight LED diffuse reflection module lamps and lanterns, includes lamp shade subassembly (100) and diffuse reflection module subassembly (200), its characterized in that: the lampshade assembly (100) comprises a lampshade body (110) with a hollow inner part and clamping grooves (120) formed in the middle parts of two side walls of the lampshade body (110);

the diffuse reflection module assembly (200) comprises two clamping plates (210) attached to the inner walls of the clamping grooves (120), diffuse reflection covers (220) vertically arranged at the upper ends of the inner walls of the two clamping plates (210), an aluminum substrate (230) vertically fixed to the inner walls of the two clamping plates (210) and located at the lower end of the diffuse reflection covers (220), a plurality of LED lamp beads (240) uniformly arranged at the upper end of the aluminum substrate (230) in an equidistant mode, and bottom light-transmitting plates (250) fixed to the lower ends of the two clamping plates (210), wherein the diffuse reflection covers (220) are arc-shaped.

2. The direct type backlight LED diffuse reflection module lamp according to claim 1, characterized in that: the front end and the rear end of the lampshade body (110) are provided with grooves, and side light-transmitting plates (113) are fixed in the grooves.

3. The direct type backlight LED diffuse reflection module lamp according to claim 2, wherein: a second fixing plate (212) is fixed to the upper side of the middle portion of the outer wall of the clamping plate (210), a slot is formed in the second fixing plate (212), a first fixing plate (111) is fixed to the upper end, located at the upper end of the clamping groove (120), of one side wall of the lampshade body (110), a hole is formed in the first fixing plate (111), an inserting rod (112) is installed in the hole, and the inserting rod (112) penetrates through the hole to the slot.

4. The direct type backlight LED diffuse reflection module lamp according to claim 3, characterized in that: the clamping plate (210) is provided with a through hole (211), the inner side wall of the other clamping plate (210) is provided with a placing groove, and the diffuse reflection cover (220) penetrates through the through hole (211) to reach the placing groove.

5. The direct type backlight LED diffuse reflection module lamp according to claim 4, wherein: rubber rings (213) are fixed on the periphery of the clamping plate (210) except the bottom.

6. The direct type backlight LED diffuse reflection module lamp according to claim 5, wherein: the top of the bottom light-transmitting plate (250) is attached to the bottom of the lampshade body (110).