CN212777051U

CN212777051U - LED underground lamp

Info

Publication number: CN212777051U
Application number: CN202022042341.9U
Authority: CN
Inventors: 罗清平
Original assignee: Shenzhen Changchi Lighting Technology Co ltd
Current assignee: Shenzhen Changchi Lighting Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-03-23
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a bury lamp LED, include: the waterproof LED lamp comprises a shell, a transparent cover plate, a PCB and a waterproof wire outlet groove, wherein the PCB and the waterproof wire outlet groove are arranged in the shell and are clamped with the waterproof wire outlet groove, a clamping groove is formed in the upper portion of the inner side of the shell, the transparent cover plate is clamped at the top of the shell through the clamping groove, the height of the shell is 23-28 mm, and the height of the transparent cover plate is 7-12 mm; the PCB is provided with an LED light source unit and a power supply unit, and the LED light source unit is electrically connected with the power supply unit. The utility model discloses with LED light source unit and power supply unit all integrated on the PCB board, bury the space that the lamp was place the power with removing the mainstream, become the casing inner space volume diminish, the installation of being convenient for, it is with low costs.

Description

LED underground lamp

Technical Field

The utility model relates to a lighting device field, more specifically the utility model relates to a bury lamp LED that says so.

Background

The LED underground lamp is applied to the illumination brightening fields of square brightening, walls, columns and the like. At present, the mainstream underground lamp in the market is generally divided into an upper layer and a lower layer, the lower layer is a driving power supply part, the upper layer is a part such as an LED light source, the whole height is more than 8CM, the underground lamp can be installed in new installation projects such as parks, but under the condition that some ground surfaces are pre-paved, the conventional underground lamp cannot be installed due to limited opening depth, or the underground lamp needs to be heightened if the underground lamp needs to be installed due to limited opening depth, so that great waste is caused.

Therefore, how to provide an LED underground lamp with small volume and convenient installation is a problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bury lamp LED, it is small, the installation of being convenient for, the range of application is wide, low in production cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED underground lamp comprising: the waterproof cable comprises a shell, a transparent cover plate, a PCB and a waterproof wire outlet groove, wherein the PCB and the waterproof wire outlet groove are arranged in the shell and are clamped with the waterproof wire outlet groove, the transparent cover plate covers the top of the shell, the height of the shell is 23-28 mm, and the height of the transparent cover plate is 7-12 mm;

the LED light source unit and the power supply unit are arranged on the PCB and electrically connected with each other.

Further, still include the metal protection cover, the metal protection cover is located transparent cover top, and fix through the bolt on the casing.

Further, a clamping groove is formed in the upper portion of the inner side of the shell, and the transparent cover plate is clamped on the clamping groove.

Further, still include the sealing washer, the sealing washer cover is established transparent cover plate is peripheral.

Furthermore, a control line is arranged in the waterproof wire outlet groove and is connected with the power supply unit.

Furthermore, the waterproof wire outlet groove is integrally connected with the shell, and the waterproof wire outlet groove is positioned on the inner side surface of the shell.

Further, the LED light source unit includes at least one light emitting diode.

According to the technical scheme, compare with prior art, the utility model provides a bury lamp LED, with LED light source unit and power supply unit all integrated on the PCB board, bury the space that the lamp was put the power with removing the mainstream, diminish casing inner space volume for whole lamp height is about 3.5CM, the installation of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded structure diagram of an LED underground lamp according to the present invention.

Figure 2 the attached drawing is the utility model provides a bury lamp overall structure chart LED.

Wherein the content of the first and second substances,

1. the device comprises a shell, 2, a transparent cover plate, 3, a PCB, 4, a waterproof wire outlet groove, 5, a metal protective cover, 6, a clamping groove, 7 and a sealing ring

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The embodiment of the utility model discloses bury lamp LED, as shown in fig. 1 and 2, include: the waterproof structure comprises a shell 1, a transparent cover plate 2, a PCB 3 and a waterproof wire outlet groove 4, wherein the PCB 3 and the waterproof wire outlet groove 4 are both arranged in the shell 1 and are specifically positioned at the bottom of the inner side of the shell 1, the PCB 3 is clamped with the waterproof wire outlet groove 4, a clamping groove 6 is arranged at the upper part of the inner side of the shell 1, the transparent cover plate 2 is clamped at the top of the shell 1 through the clamping groove 6, the height of the shell is 23-28 mm, and the height of the transparent cover plate is 7-12 mm; the PCB 3 is provided with an LED light source unit and a power supply unit, and the LED light source unit is electrically connected with the power supply unit. And 4 control lines are arranged in the waterproof wire outlet groove and connected with the power supply unit.

In this embodiment, a metal protection cover 5 is further disposed above the transparent cover plate 2, and the metal protection cover 5 is fixed on the housing 1 by bolts, so as to protect the transparent cover plate 2 in the metal protection cover. The metal protective cover 5 is directly treaded, so that the transparent cover plate 2 is protected from being damaged, and meanwhile, the sealing effect is further achieved.

In this embodiment, the sealing ring 7 is sleeved on the periphery of the transparent cover plate 2, and the sealing ring 7 can prevent the humid gas above the shell 1 from entering the shell 1 through the transparent cover plate 2, so that the moisture-proof effect is improved.

In the present embodiment, the waterproof outlet groove 4 is integrally connected to the housing 1, and the waterproof outlet groove 4 is disposed on the inner side of the housing 1. The side face wire outgoing mode is adopted in the waterproof structure, the wire outgoing height is optimized, and the waterproof performance is improved.

In the present embodiment, the LED light source unit includes at least one light emitting diode.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An LED underground lamp, comprising: the waterproof cable comprises a shell, a transparent cover plate, a PCB and a waterproof wire outlet groove, wherein the PCB and the waterproof wire outlet groove are arranged in the shell and are clamped with the waterproof wire outlet groove, the transparent cover plate covers the top of the shell, the height of the shell is 23-28 mm, and the height of the transparent cover plate is 7-12 mm;

2. The LED underground lamp of claim 1, further comprising a metal protective cover over the transparent cover plate and bolted to the housing.

3. The LED underground lamp according to claim 1 or 2, wherein a clamping groove is formed in the upper portion of the inner side of the shell, and the transparent cover plate is clamped on the clamping groove.

4. The LED underground lamp of claim 3, further comprising a sealing ring, wherein the sealing ring is sleeved on the periphery of the transparent cover plate.

5. The LED underground lamp of claim 4, wherein a control line is arranged in the waterproof outlet groove, and the control line is connected with the power supply unit.

6. The LED underground lamp of claim 1, wherein the waterproof outlet groove is integrally connected to the housing, and the waterproof outlet groove is located on an inner side of the housing.

7. An LED underground lamp according to claim 1, wherein the LED light source unit comprises at least one light emitting diode.