CN217540562U - Ceiling lamp light guide plate and lamp strip fixed knot construct - Google Patents

Abstract

The utility model discloses a ceiling lamp light guide plate and light bar fixing structure, which comprises a bottom plate, an outer frame, a fixing plate and a light bar, wherein the fixing plate is arranged at the upper end of the bottom plate, the outer frame is arranged around the bottom plate, a backlight plate, reflecting paper, a light guide plate and a diffusion plate are arranged between the outer frame and the bottom plate, two sides inside the outer frame are provided with light bar mounting seats, the light bar is arranged in the light bar mounting seats, and one side of the light bar is connected with two sides of the backlight plate, the reflecting paper, the light guide plate and the diffusion plate; the utility model discloses installation, spacing, fixed between light guide plate and the lamp strip of being convenient for the light guide plate is in the central line department of lamp strip, makes the light source obtain the maximize and utilizes.

Description

Ceiling lamp light guide plate and lamp strip fixed knot construct

Technical Field

The utility model relates to a ceiling lamp light guide plate and lamp strip fixed knot construct.

Background

The use of ceiling lamp is comparatively common, because its simple to operate, installation back occupation space is little, and use cost is low simultaneously, receives liking of majority people, and current producer is at the in-process of ceiling lamp preparation, in order to practice thrift the cost, often does not notice the quality of product, and the fault rate, the life that lead to the product are lower, if: the installation of the light bars is realized by sticking, the light bars are easy to loosen after one end is used, and meanwhile, the heat of the light bars is difficult to dissipate in the using process, so that the light bars are easy to burn out; meanwhile, the maximum utilization of a light source is not emphasized, the brightness is adjusted by increasing the power and the wattage, the illumination is not studied more deeply, and the specific installation positions of the light bar and the light guide plate are not strictly limited; therefore, a new structure needs to be developed to limit the light guide plate and the light bar, so that the utilization rate of the light source is maximized.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, installation, spacing, fixed between light guide plate and the lamp strip of being convenient for the light guide plate is in the central line department of lamp strip, makes the light source obtain the maximize utilization, and it has the ceiling lamp light guide plate and the lamp strip fixed knot structure of practicality and use universality.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a ceiling lamp light guide plate and lamp strip fixed knot construct, includes bottom plate, frame, fixed plate and lamp strip, and the fixed plate is installed in the upper end of bottom plate, and the frame sets up around the bottom plate, is equipped with board, reflection paper, light guide plate and diffuser plate in a poor light between frame and the bottom plate, the inside both sides of frame are equipped with the lamp strip mount pad, and the lamp strip sets up in the lamp strip mount pad, and one side and the board in a poor light, reflection paper, light guide plate, the both sides of diffuser plate of lamp strip are connected, and the board in a poor light, reflection paper, light guide plate, the part of diffuser plate insert in the lamp strip mount pad, the light guide plate is whole to be parallel with lamp strip horizontal direction's central line.

Preferably, a limit buckle and an insert block are arranged at the joint of the bottom plate and the outer frame, two ends of the backlight plate, the reflection paper, the light guide plate and the diffusion plate are inserted into the limit buckle, and the insert block extends into the outer frame.

This setting prevents through the effect of spacing knot that backlight plate, reflection paper, light guide plate etc. from removing to both sides, through the effect of inserted block, is convenient for location, connection between bottom plate and the frame.

Preferably, the bottom of the bottom plate is provided with a support strip, and the support strip is connected with the backlight plate.

This setting, through the support of note completion to the backplate, prevent excessive deformation of backplate etc..

Preferably, the inner side of the outer frame extends upwards to form an extension block, and the bottom of the diffusion plate is connected with the extension block.

Preferably, the middle of the light bar mounting seat is provided with a slot, and the light bar is arranged in the slot.

This setting, the effect through the cutting has been convenient for the installation of lamp strip, fixed, spacing, has increased the stability in the lamp strip use.

Preferably, the part of lamp strip mount pad extends to the inboard and forms upper plate and lower plate, all be equipped with the heat dissipation strip on upper plate and the lower plate.

This setting, the effect through punch holder, lower plate is convenient for the fixed of lamp strip light guide plate, backplate etc. through the effect of heat dissipation strip in the lamp strip working process of being convenient for thermal scattering and disappearing, improve the life of lamp strip.

The beneficial effects of the utility model are that: convenient to use, easy operation, installation, spacing, fixed between the light guide plate of being convenient for and the lamp strip, light guide plate etc. after fixed can not remove, make the light guide plate be in the central line department of lamp strip simultaneously for the light source obtains the maximize and utilizes, and it has practicality and the universality of use.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the cross section B-B of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of the present invention;

fig. 4 is an enlarged schematic view of point a of the present invention;

fig. 5 is an enlarged schematic view of point B of the present invention;

the lamp strip fixing device comprises a base plate 1, an outer frame 2, a fixing plate 3, a limiting buckle 4, an inserting block 5, a supporting strip 6, an extending block 7, a lamp strip mounting seat 8, a lamp strip 9, a slot 10, a backlight plate 11, reflective paper 12, a light guide plate 13, a diffusion plate 14, a heat dissipation strip 15, an upper clamping plate 16 and a lower clamping plate 17.

Detailed Description

Referring to fig. 1 to 5, a ceiling lamp light guide plate and lamp strip fixing structure comprises a bottom plate 1, an outer frame 2, a fixing plate 3 and a lamp strip 9, wherein the fixing plate 3 is installed at the upper end of the bottom plate 1, the outer frame 2 is arranged around the bottom plate 1, a backlight plate 11, reflecting paper 12, a light guide plate 13 and a diffusion plate 14 are arranged between the outer frame 2 and the bottom plate 1, lamp strip mounting seats 8 are arranged on two sides of the inner part of the outer frame 2, the lamp strip 9 is arranged in the lamp strip mounting seats 8, one side of the lamp strip 9 is connected with two sides of the backlight plate 11, the reflecting paper 12, the light guide plate 13 and the diffusion plate 14, the backlight plate 11, the reflecting paper 12, the light guide plate 13 and the diffusion plate 14 are partially inserted into the lamp strip mounting seats 8, and the light guide plate 13 is integrally parallel to the central line of the lamp strip 9 in the horizontal direction.

Furthermore, a limit buckle 4 and an insert block 5 are arranged at the joint of the bottom plate 1 and the outer frame, two ends of the backlight plate 11, the reflective paper 12, the light guide plate 13 and the diffusion plate 14 are inserted into the limit buckle 4, and the insert block 5 extends into the outer frame 2.

Further, the bottom of the bottom plate 1 is provided with a support strip 6, and the support strip 6 is connected with a backlight plate 11.

Further, the inner side of the outer frame 2 extends upward to form an extension block 7, and the bottom of the diffusion plate 14 is connected with the extension block 7.

Further, a slot 10 is arranged in the middle of the light bar mounting seat 8, and the light bar 9 is arranged in the slot 10.

Further, the part of the light bar mounting seat 8 extends inwards to form an upper clamping plate 16 and a lower clamping plate 17, and the upper clamping plate 16 and the lower clamping plate 17 are both provided with heat dissipation strips 15.

The utility model discloses a lamp strip mount pad and lamp strip all are two, all set up the both sides at the frame.

The utility model discloses a spacing knot is the strip structure, and it staggers each other with the position of lamp strip mount pad.

The utility model discloses a be equipped with a plurality of LED lamp pearls on the lamp strip.

The utility model discloses a lamp strip mount pad is made by metal material.

The backlight board 11, reflection paper 12, light guide plate 13 and diffuser plate 14 receive all around lamp strip mounting groove and spacing the spacing of detaining in actual use, make it can not produce the displacement, can guarantee simultaneously that the light guide plate is in the position of lamp strip horizontal center line, and the light guide plate of being convenient for converts the side light source into the area source and the luminous is even for the utilization ratio maximize of light source has been convenient for the conduction of light.

The problem of placing the light guide plate and the light bar makes the light source conductive, which is also demonstrated in the repeated experiments.

The utility model discloses during the use, fix the fixed plate in suitable place, then with peg graft between fixed plate and the bottom plate can.

The utility model discloses a be equipped with between bottom plate and the frame and be connected, fixed knot constructs.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (6)

1. The utility model provides a ceiling lamp light guide plate and lamp strip fixed knot construct, includes bottom plate, frame, fixed plate and lamp strip, its characterized in that: the fixed plate is installed in the upper end of bottom plate, and the frame sets up around the bottom plate, is equipped with board, reflection paper, light guide plate and diffuser plate in a poor light between frame and the bottom plate, the inside both sides of frame are equipped with lamp strip mount pad, and the lamp strip sets up in lamp strip mount pad, and one side and the board in a poor light, reflection paper, light guide plate, the both sides of diffuser plate are connected, and the board in a poor light, reflection paper, light guide plate, the part of diffuser plate insert in the lamp strip mount pad, the whole central line parallel with lamp strip horizontal direction of light guide plate.

2. The light guide plate and light bar fixing structure of the ceiling lamp as claimed in claim 1, wherein: the backlight module comprises a backlight plate, a reflection paper, a light guide plate and a diffusion plate, and is characterized in that a limiting buckle and an insertion block are arranged at the joint of the bottom plate and the outer frame, two ends of the backlight plate, the reflection paper, the light guide plate and the diffusion plate are inserted into the limiting buckle, and the insertion block extends into the outer frame.

3. The light guide plate and light bar fixing structure of the ceiling lamp as claimed in claim 2, wherein: the bottom of bottom plate is equipped with the support bar, the support bar is connected with the board that is shaded.

4. The light guide plate and light bar fixing structure of the ceiling lamp as claimed in claim 1, wherein: the inner side of the outer frame extends upwards to form an extension block, and the bottom of the diffusion plate is connected with the extension block.

5. The light guide plate and light bar fixing structure of the ceiling lamp as claimed in claim 1, wherein: the middle of the light bar mounting seat is provided with a slot, and the light bar is arranged in the slot.

6. The light guide plate and light bar fixing structure of the ceiling lamp as claimed in claim 1, wherein: the part of lamp strip mount pad extends to the inboard and forms punch holder and lower plate, all be equipped with the heat dissipation strip on punch holder and the lower plate.

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