CLED lamp with waterproof structure

Abstract

The utility model discloses a CLED lamp with a waterproof structure, which comprises a lamp housing, the top of the lamp housing is provided with through hole structures for fastening piece installation and wire penetration, the edge position of the top of the lamp housing is fixedly provided with a sealed air bag, and the sealed air bag wraps each through hole structure in the inner ring space of the sealed air bag. According to the CLED lamp with the waterproof structure, through the design and use of the deformable sealing air bag, when the lamp is installed and used, a completely-closed space can be formed between the area, without holes, of the lamp and the wall top and between the area and the sealing air bag; and water vapor and raised dust can be effectively prevented from entering the lamp from the mounting hole and the threading hole, so that the influence on the use of the lamp is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a CLED lamp with a waterproof structure. Background Art

[0002] LED lamps are energy-saving and environmentally friendly, and have been widely used in the lighting field as a green energy-saving product. For general LED lamps, since the electronic components and electronic circuits are installed on the PCB board, the protection of the PCB board and LED lamp beads is very important, especially the waterproof and dustproof functions. CLED lamps belong to the "a high-light-efficiency fluorescent lamp, including a glass tube and lamp holders arranged at both ends of the glass tube and a CLED light-emitting substrate installed inside the glass tube" disclosed in the announcement number CN206786438U.

[0003] When installing and using LED lamps, they are mainly divided into two parts, one is the installation of the PCB board, and the other is the installation of the bottom light cover or light-transmitting plate. When installing the PCB board, first, the entire lamp housing is installed and fixed on the wall of the building, generally on the roof, and then the wires are passed through the shell to be electrically connected to the PCB board, and then the PCB board is installed and fixed on the inner wall of the shell, and finally the light-transmitting plate structure is buckled on the shell to complete the installation.

[0004] When the above LED lamps are installed and used, there are some defects and problems, such as:

[0005] 1. The lamp shell is usually connected and fixed to the roof directly through the wall top structure. There is a gap between the shell and the roof, and the wire passes through the shell part and there are corresponding holes to adapt. This will cause the dust and water vapor in the house to easily enter the lamp through the gaps and holes during later use, affecting the PCB board and the lamp bead structure;

[0006] 2. The light-transmitting panels at the bottom of the lamps are all movable, that is, they are directly inserted into the lamp shell, and there is no fixed structure between the lamp and the shell, only a simple supporting structure. When in use, the light-transmitting panels can be shaken or moved by a light touch. This can easily cause the light-transmitting panels to be separated from the lamp shell when there is wind, and dust and water vapor in the air will enter the lamp, affecting its use.

[0007] Therefore, we propose an LED lamp with a waterproof structure to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a CLED lamp with a waterproof structure to solve the problems raised in the above background technology.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A CLED lamp with a waterproof structure comprises a lamp housing, wherein a through hole structure for fastener installation and wire insertion is provided on the top of the lamp housing, and a sealing airbag is fixedly installed at the edge of the top of the lamp housing, and the sealing airbag wraps each through hole structure in its inner circle space.

[0011] Preferably, a light-transmitting plate is installed at the bottom of the inner cavity of the lamp housing.

[0012] Preferably, a lifting piece is integrally fixedly mounted on the bottom of the inner wall of the lamp housing, and a rubber ring is fixedly mounted on the top of the lifting piece.

[0013] Preferably, a clamping piece is fixedly connected to the bottom of the inner wall of the lamp housing and located above the rubber ring, and the light-transmitting plate is installed between the rubber ring and the clamping piece.

[0014] Preferably, four corners of the bottom of the sealing airbag are fixedly connected with hollow tubes, and the bottom of the hollow tubes penetrates the lamp housing and extends into the inner cavity of the lamp housing.

[0015] Preferably, the inner cavity of the hollow tube has a U-shaped cavity structure, and the large-diameter inner cavity portion of the hollow tube is provided with a sealing piston.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The waterproof CLED lamp, through the design and use of a deformable sealing airbag, can maintain a completely enclosed space between the lamp and other areas without holes and the wall top and the sealing airbag when the lamp is installed and used, which can effectively prevent water vapor and dust from entering the lamp through the installation holes and threading holes, thereby affecting the use of the lamp.

[0018] 2. The CLED lamp with a waterproof structure, through the design and use of the lifting piece, the rubber ring and the clamping piece, can firstly fix the light-transmitting plate on the top after the light-transmitting plate is installed, so that the light-transmitting plate is no longer easily affected by the outside world and shifted in position; secondly, the light-transmitting plate, the rubber ring and the inner cavity of the lamp housing together form a completely enclosed space, which effectively prevents the entry of water vapor and dust from the bottom of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an exploded view of the structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the lamp housing of the utility model;

[0022] Figure 4 This is a cross-sectional view of the sealed airbag of the utility model.

[0023] In the figure: 1. lamp housing; 2. sealing airbag; 3. lifting piece; 4. rubber ring; 5. clamping piece; 6. light-transmitting plate; 7. hollow tube; 8. sealing piston. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution for a CLED lamp with a waterproof structure:

[0026] Embodiment 1:

[0027] like Figure 1 and Figure 2 As shown, the LED lamp of the present technical solution mainly comprises a lamp housing 1 , a through hole structure for threading and wall mounting is provided on the top of the lamp housing 1 , and a sealing airbag 2 is fixedly bonded to the edge of the top of the lamp housing 1 .

[0028] Among them, Figure 1 As shown, the sealing airbag 2 surrounds and wraps each hole structure on the lamp housing 1 in its inner circle space.

[0029] In this embodiment, when the LED lamp of the present technical solution is used, when installing the LED lamp, first, the wire is passed through the hole to be electrically connected to the PCB board, and then the PCB board is fixed to the inner wall of the lamp housing 1 by fasteners, and then the lamp housing structure with the PCB board is fixed to the roof by fasteners such as the wall top. When installing and fixing the lamp housing 1, the sealing airbag 2 will be deformed when squeezed. The sealing airbag 1 itself has a certain deformation ability, so the sealing airbag 2 can fit tightly with the roof and the lamp housing 1, thereby achieving sealing between the top of the LED lamp and the roof, that is, it can effectively prevent water vapor and dust from entering the interior of the lamp from the installation holes and the threading holes, and affecting the normal use of the lamp.

[0030] Embodiment 2:

[0031] like Figure 2 As shown, a light-transmitting plate 6 is installed at the bottom of the inner cavity of the lamp housing 1 .

[0032] As Figure 3 shown, a lifting piece 3 is integrally and fixedly installed at the bottom of the inner wall of the lamp housing 1. A rubber ring 4 is fixedly installed at the top of the lifting piece 3. A clamping piece 5 is fixedly installed at the bottom of the inner wall of the lamp housing 1 and above the rubber ring 4.

[0033] Among them, the bottom of the light-transmitting plate 6 is lapped on the top of the rubber ring 4, and the top of the light-transmitting plate 6 is in pressing contact with the bottom of the clamping piece 5.

[0034] In this embodiment, on the basis of Embodiment 1, after the lamp housing 1 and the internal PCB board are installed, the installation of the light-transmitting plate 6 can be carried out. As is well known, the light-transmitting plate 6 is mainly a plate structure with a certain elasticity. Through its own deformation ability, it is inserted between the clamping piece 5 and the rubber ring 4. The sides of the light-transmitting plate 6 are squeezed and fixed by the clamping piece 5, and in cooperation with the rubber ring 4 that can deform to adapt to the flatness of the bottom of the light-transmitting plate 6, the light-transmitting plate 6, the rubber ring 4 and the inner cavity of the lamp housing 1 together form a completely sealed space, effectively preventing water vapor and dust from entering from the bottom of the lamp.

[0035] Embodiment 3:

[0036] As Figure 2 shown, hollow tubes 7 are fixedly docked and installed at the four corners of the bottom of the sealing airbag 2. The bottom of the hollow tubes 7 penetrates through the lamp housing 1 and extends into the inner cavity of the lamp housing 1.

[0037] As Figure 4 shown, the inner cavity of the hollow tube 7 is a middle-character-shaped cavity structure, and a sealing piston 8 is arranged in the cavity part with a larger inner diameter of the hollow tube 7.

[0038] In this embodiment, on the basis of Embodiments 1 and 2, when the lamp is fully installed and in use, the components inside the lamp will generate heat during operation, which will cause the pressure inside the lamp to increase. When the pressure increases, part of the force will be applied to the light-transmitting plate 6, making the light-transmitting plate 6 further squeeze the rubber ring 4 to improve the sealing performance. The other part of the force acts on the sealing piston 8, and the sealing piston 8 will move upward, pumping the remaining air into the sealing airbag 2, balancing the pressure inside the lamp and further increasing the sealing performance between the sealing airbag 2 and the roof.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CLED lamp with a waterproof structure, comprising a lamp housing (1), characterized in that: The top of the lamp housing (1) is provided with a through hole structure for fastener installation and wire insertion, a sealing airbag (2) is fixedly installed at the edge position of the top of the lamp housing (1), and the sealing airbag (2) wraps each through hole structure in its inner circle space, a lifting piece (3) is fixedly installed at the bottom of the inner wall of the lamp housing (1), a rubber ring (4) is fixedly installed on the top of the lifting piece (3), a clamping piece (5) is fixedly connected to the bottom of the inner wall of the lamp housing (1) and located above the rubber ring (4), and a light-transmitting plate (6) is installed between the rubber ring (4) and the clamping piece (5), and a hollow tube (7) is fixedly connected to the four corners of the bottom of the sealing airbag (2), and the bottom of the hollow tube (7) passes through the lamp housing (1) and extends into the inner cavity of the lamp housing (1).

2. The CLED lamp with a waterproof structure according to claim 1, characterized in that: A light-transmitting plate (6) is installed at the bottom of the inner cavity of the lamp housing (1); the light-transmitting plate (6) is a plate structure with a certain elastic force.

3. The CLED lamp with a waterproof structure according to claim 1, characterized in that: The thickness of the rubber ring (4) is half the thickness of the lifting piece (3).

4. The CLED lamp with a waterproof structure according to claim 1, characterized in that: The clamping sheet (5) is an elastic metal sheet, and the bottom of the clamping sheet (5) is in contact with and pressed against the top of the light-transmitting plate (6).

5. The CLED lamp with a waterproof structure according to claim 1, characterized in that: The inner cavity of the sealing airbag (2) is communicated with the inner cavity of the hollow tube (7).

6. The CLED lamp with a waterproof structure according to claim 1, characterized in that: The inner cavity of the hollow tube (7) has a U-shaped cavity structure.

7. The CLED lamp with a waterproof structure according to claim 1, characterized in that: The large diameter inner cavity portion of the hollow tube (7) is provided with a sealing piston (8).

8. The CLED lamp with a waterproof structure according to claim 7, characterized in that: The sealing piston (8) is in extrusion contact with the inner wall of the hollow tube (7), thereby achieving airtightness of the hollow tube (7) and the sealing airbag (2).

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