CN220689034U - Waterproof light-emitting module and LED light guide plate lamp - Google Patents

Abstract

The utility model relates to a waterproof light-emitting module and an LED light guide plate lamp, wherein the waterproof light-emitting module comprises a circuit board and LED lamp beads electrically connected with the circuit board, the waterproof light-emitting module further comprises a waterproof shell, the waterproof shell comprises a visual cover body and a bottom shell, the bottom shell is arranged at the bottom of the visual cover body and forms a waterproof cavity with the visual cover body, the circuit board and the LED lamp beads are arranged in the waterproof cavity, the bottom shell is provided with wiring holes communicated with the waterproof cavity, and the outer layer of the bottom shell forms a glue filling cavity for glue filling sealing. The LED light guide plate lamp comprises a lamp body, a light guide plate and a waterproof light-emitting module, wherein a slot is formed in the lamp body, the light guide plate is inserted into the slot, and the waterproof light-emitting module is installed in the lamp body. The LED light guide plate lamp is arranged in the lamp body by adopting the plurality of independently arranged waterproof light-emitting modules, so that the shape of the lamp body is not limited by a traditional light source, the lamp body can be made into any curved surface and has a straight-face light-emitting effect, and the lamp body has good waterproof performance and can be produced in a large scale.

Description

Waterproof light-emitting module and LED light guide plate lamp

Technical Field

The utility model relates to the technical field of light guide plate lamps, in particular to a waterproof light-emitting module and an LED light guide plate lamp.

Background

The light guide plate lamp, also called as a panel lamp, is characterized in that a light source is arranged on the periphery of the light guide plate, so that light passes through the light guide plate with high light transmittance to form a uniform planar light-emitting effect, the uniformity of illuminance is good, the light is soft and comfortable and bright, and the eyestrain can be effectively relieved. However, the light source of the existing light guide plate lamp generally adopts a whole strip circuit board, so that the light guide plate lamp can only be made into a planar shape, and the light guide plate lamp with a conventional structure can only achieve planar light emission due to various specifications of the length dimension and the curved surface shape of the light guide plate lamp required by installation conditions, and the light guide plate lamp with a conventional structure is difficult to produce in batch due to more specifications of the length of the light guide plate lamp. Moreover, the conventional circuit board is waterproof and encapsulated by resin glue, and long-term water accumulation can be caused after rainwater enters the circuit board to damage a light source circuit, so that the quality of the light guide plate lamp is affected.

Accordingly, the prior art is in need of development.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model is directed to a waterproof light emitting module and an LED light guide plate lamp.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a waterproof light-emitting module, which comprises a circuit board and LED lamp beads electrically connected with the circuit board, wherein the waterproof light-emitting module further comprises a waterproof shell, the waterproof shell comprises a visual cover body and a bottom shell, the bottom shell is arranged at the bottom of the visual cover body and forms a waterproof cavity with the visual cover body, the circuit board and the LED lamp beads are arranged in the waterproof cavity, the bottom shell is provided with a wiring hole communicated with the waterproof cavity, and the outer layer of the bottom shell forms a glue filling cavity for glue filling sealing.

Further, the visual cover body is provided with a connecting groove and a surrounding wall surrounding the connecting groove, the bottom shell is provided with a connecting column, and the connecting column is inserted into the connecting groove to connect the visual cover body and the bottom shell.

Further, the visible cover body is made of transparent waterproof materials.

The utility model also provides an LED light guide plate lamp, which comprises a lamp body and a light guide plate, wherein the lamp body is provided with a slot, and the light guide plate is inserted into the slot, wherein the LED light guide plate lamp also comprises a plurality of waterproof light-emitting modules as described above, and the waterproof light-emitting modules are arranged in the lamp body.

Further, the upper end of the visual cover body faces the groove, and the luminous light of the LED lamp beads enters the light guide plate through the visual cover body.

Further, openings are formed in two ends of the lamp body, the waterproof light-emitting module is installed in the lamp body through the openings, and end covers are installed at the openings.

Further, the inside wall of lamp body is provided with the draw-in groove, the outside of waterproof light-emitting module is provided with the flange, the flange joint in the draw-in groove with connect waterproof light-emitting module with the lamp body.

The technical scheme of the utility model has the beneficial effects that:

the LED light guide plate lamp is arranged in the lamp body by adopting the plurality of independently arranged waterproof light-emitting modules, so that the shape of the lamp body is not limited by a traditional light source, the lamp body can be made into any curved surface and has a straight-face light-emitting effect, and the lamp body has good waterproof performance and can be produced in a large scale.

Drawings

FIG. 1 is a schematic diagram of a waterproof light emitting module according to the present utility model;

FIG. 2 is a schematic view of another angle of the waterproof light-emitting module of the present utility model;

FIG. 3 is an exploded view of the waterproof light emitting module of the present utility model;

FIG. 4 is a schematic view of the structure of the visual housing of the present utility model;

FIG. 5 is a schematic view of the structure of the LED light guide plate lamp of the present utility model;

FIG. 6 is an exploded view of the LED light guide plate lamp of the present utility model;

fig. 7 is a schematic cross-sectional view of an LED light guide plate lamp of the present utility model.

Reference numerals illustrate:

100-waterproof luminous module, 10-waterproof shell, 11-visual cover body, 12-bottom shell, 13-wiring hole, 14-glue filling cavity, 15-connecting groove, 16-enclosing wall, 17-connecting column, 18-flange, 200-LED light guide plate lamp, 201-lamp body, 202-light guide plate, 203-slot, 204-opening, 205-end cover and 206-clamping groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the specific embodiments described herein are only for explaining the present utility model and are not limited thereto. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be either a fixed connection or a removable connection or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 4, the present utility model provides a waterproof light emitting module 100, which includes a circuit board and LED lamp beads electrically connected to the circuit board, wherein the waterproof light emitting module 100 further includes a waterproof housing 10, the waterproof housing 10 includes a visible cover 11 and a bottom shell 12, the bottom shell 12 is disposed at the bottom of the visible cover 11 and forms a waterproof cavity with the visible cover 11, the circuit board and the LED lamp beads are mounted in the waterproof cavity, and light emitted by the LED lamp beads is diffused out through the visible cover 11. The bottom shell 12 is provided with a wiring hole 13 communicated with the waterproof cavity, a power line connected with the LED lamp beads is arranged in a penetrating mode, and a glue filling cavity 14 used for glue filling sealing is formed in the outer layer of the bottom shell 12.

The utility model has double waterproof function by adopting the waterproof cavity and the glue filling sealing of the glue filling cavity 14, and avoids the damage to the circuit board and the LED lamp beads in the waterproof cavity.

Further, the visible cover 11 is provided with a connecting groove 15 and a surrounding wall 16 surrounding the connecting groove 15, the bottom shell 12 is provided with a connecting column 17, and the connecting column 17 is inserted into the connecting groove 15 to connect the visible cover 11 and the bottom shell 12, so that the installation and the disassembly are convenient and quick, and the connection stability is strong.

In this embodiment, the visible cover 11 is made of a transparent waterproof material, so that light emitted by the LED lamp beads is conveniently emitted out through the visible cover 11.

Referring to fig. 5 to 7, the present utility model further provides an LED light guide plate lamp 200, which includes a lamp body 201 and a light guide plate 202, wherein a slot 203 is provided on the lamp body 201, and the light guide plate 202 is inserted into the slot 203, wherein the LED light guide plate lamp 200 further includes a plurality of waterproof light emitting modules 100 as described above, and the waterproof light emitting modules 100 are installed in the lamp body 201.

Compared with the existing one-piece strip light source, the LED light guide plate lamp 200 is installed in the lamp body 201 by adopting the plurality of independently arranged waterproof light emitting modules 100, namely, each waterproof light emitting module 100 is an independent individual, so that the shape of the lamp body 201 is not limited by the traditional light source, and the lamp body can be made into any curved surface (360 degrees are unlimited) and has a straight-face light emitting effect, and the lamp body has good waterproof performance and can be produced in a large scale.

In this embodiment, the LED light guide plate lamp 200 may be applied to outdoor landscape lighting technology, such as building facade glass curtain wall, building lighting, road and park guardrail, and night scene lighting custom lamps.

Further, the upper end of the visible cover 11 is disposed towards the slot 203, and the light emitted by the LED lamp beads enters the light guide plate 202 through the visible cover 11, so as to ensure that the light guide plate 202 can receive the light to provide illumination.

Preferably, openings 204 are provided at two ends of the lamp body 201, the waterproof light-emitting module 100 is installed in the lamp body 201 through the openings 204, and end covers 205 are installed at the openings 204 to prevent the waterproof light-emitting module 100 from sliding down through the openings 204.

In this embodiment, the inner side wall of the lamp body 201 is provided with a clamping groove 206, the outer side of the waterproof light-emitting module 100 is provided with a flange 18, and the flange 18 is clamped in the clamping groove 206 to connect the waterproof light-emitting module 100 with the lamp body 201, so that the structure is simple, and the installation is convenient and fast.

The above examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the utility model are desired to be protected.

Claims (7)

1. The utility model provides a waterproof luminous module, includes the circuit board and with circuit board electric connection's LED lamp pearl, its characterized in that, waterproof luminous module still includes waterproof casing, waterproof casing includes visual cover body and drain pan, the drain pan set up in the bottom of visual cover body and with form waterproof cavity between the visual cover body, the circuit board reaches the LED lamp pearl install in the waterproof cavity, the drain pan is provided with the intercommunication waterproof cavity walk the line hole, the outer glue filling chamber that is used for the encapsulating to seal of formation of drain pan.

2. The waterproof light-emitting module according to claim 1, wherein the visible cover body is provided with a connecting groove and a surrounding wall surrounding the connecting groove, the bottom shell is provided with a connecting column, and the connecting column is inserted into the connecting groove to connect the visible cover body and the bottom shell.

3. The waterproof lighting module of claim 1, wherein the visible cover is made of a transparent waterproof material.

4. The LED light guide plate lamp comprises a lamp body and a light guide plate, wherein a slot is formed in the lamp body, and the light guide plate is inserted into the slot.

5. The LED light guide plate lamp of claim 4, wherein the upper end of the visible cover body faces the slot, and the light emitted from the LED light beads enters the light guide plate through the visible cover body.

6. The LED light guide plate lamp of claim 4, wherein openings are provided at both ends of the lamp body, the waterproof light emitting module is installed in the lamp body through the openings, and end caps are installed at the openings.

7. The LED light guide plate lamp of claim 4, wherein the inner side wall of the lamp body is provided with a clamping groove, the outer side of the waterproof light-emitting module is provided with a flange, and the flange is clamped in the clamping groove to connect the waterproof light-emitting module and the lamp body.