CN211176510U

CN211176510U - Waterproof ceiling lamp

Info

Publication number: CN211176510U
Application number: CN201922380081.3U
Authority: CN
Inventors: 康正雄
Original assignee: Zhongshan Yuepu Lighting Co ltd
Current assignee: Zhongshan Yuepu Lighting Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-04
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a waterproof ceiling lamp, include: the base is provided with a wiring hole and a fixing hole; the fixing piece can penetrate through the fixing hole to be connected with an external ceiling; a waterproof gasket disposed between the fixing member and the base 100; the circuit board is arranged on the base and is electrically connected with an external power supply through the wiring hole; and the waterproof sleeve is arranged at the routing hole. When the mounting passed the fixed orifices and is connected with outside ceiling, the mounting supported and pressed on waterproof gasket, and simultaneously, when the circuit board passed through the wire and walked the line hole and be connected with external power source, waterproof cover surrounded the wire in walking the line hole department to this through being provided with waterproof gasket and waterproof cover, under the high condition of humidity, prevents that the drop of water that the ceiling condenses from along mounting or wire infiltration and circuit board contact, avoids the condition of electric leakage to take place, improves the security.

Description

Waterproof ceiling lamp

Technical Field

The utility model relates to the field of lighting, especially, relate to ceiling lamp.

Background

Along with the continuous development of lighting technology, the lamps and lanterns of the kind is more and more abundant in order to satisfy the illumination user demand under the different environment, and wherein ceiling lamp is the common lamps and lanterns kind in the life, is used for under the environment such as bedroom, bathroom often, and is used extensively. However, the general leakproofness of current ceiling lamp is lower, especially does not have waterproof measure at the junction with the ceiling, and under bathroom or other great environment of humidity, the ceiling can the drop of water permeate ceiling lamp inside through the junction, leads to the inside short circuit of ceiling lamp, has safe in utilization risk.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a waterproof ceiling lamp, it can prevent that water from flowing into from the fixed orifices that base and ceiling are connected, prevents the short circuit condition.

The utility model provides a technical scheme that its technical problem provided is:

a waterproof ceiling lamp, comprising: the base is provided with a wiring hole and a fixing hole; the fixing piece can penetrate through the fixing hole to be connected with an external ceiling; a waterproof gasket disposed between the fixing member and the base; the circuit board is arranged on the base and is electrically connected with an external power supply through the wiring hole; and the waterproof sleeve is arranged at the routing hole.

Preferably, a driving module and an L ED chipset electrically connected to the driving module are integrated on the circuit board.

Preferably, still include the lamp shade, the lamp shade with the base is connected in order to form and hold the inner chamber of circuit board, the lamp shade with the junction of base is provided with first waterproof glue layer.

Preferably, the base includes fixed plate and expansion board, the fixed orifices and the wire hole sets up on the fixed plate, the expansion board be provided with the fixed plate matching connect the opening, the fixed plate with connect the wall detachably of opening and be connected, the expansion board with the lamp shade is connected.

Preferably, the fixed plate and the connecting opening are circular, a protruding block is arranged on the edge of the fixed plate, a groove is arranged on the wall surface of the connecting opening, an extending opening allowing the protruding block to extend into is arranged on the side wall surface of the groove, and a rotation limiting block is arranged in the groove.

Preferably, a reinforcing rib net is arranged on the expansion plate.

Preferably, the lamp shade includes go-between and printing opacity piece, one side of go-between is provided with the narrowing part, the go-between with the edge laminating of printing opacity piece and the printing opacity piece supports and presses on the narrowing part, the go-between with be provided with the second waterproof glue film between the printing opacity piece, the go-between with the expansion plate is connected, first waterproof glue film sets up the go-between with between the expansion plate.

Preferably, a clamping block or a bayonet is arranged on the connecting ring, a bayonet or a clamping block is arranged on the expansion plate, and the clamping block is clamped with the bayonet so that the connecting ring is connected with the expansion plate.

The utility model has the advantages that: when the mounting passed the fixed orifices and is connected with outside ceiling, the mounting supported and pressed on waterproof gasket, and simultaneously, when the circuit board passed through the wire and walked the line hole and be connected with external power source, waterproof cover surrounded the wire in walking the line hole department to this through being provided with waterproof gasket and waterproof cover, under the high condition of humidity, prevents that the drop of water that the ceiling condenses from along mounting or wire infiltration and circuit board contact, avoids the condition of electric leakage to take place, improves the security.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is an exploded perspective view of one embodiment of the present invention;

fig. 2 is an exploded perspective view of another angle of one embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, the utility model provides a pair of waterproof ceiling lamp, include: a base 100 provided with a wiring hole 110 and a fixing hole 120; a fixing member capable of being connected to the external ceiling through the fixing hole 120; a waterproof gasket 200 disposed between the fixing member and the base 100; the circuit board 300 is arranged on the base 100, and the circuit board 300 is electrically connected with an external power supply through the wiring hole 110; and the waterproof jacket 400 is arranged at the wiring hole 110.

When the fixing piece passes through the fixing hole 120 and is connected with an external ceiling, the fixing piece is pressed against the waterproof gasket 200, meanwhile, when the circuit board 300 passes through the wire passing hole 110 through a wire and is connected with an external power supply, the waterproof sleeve 400 surrounds the wire at the wire passing hole 110, so that under the condition of high humidity, water drops condensed on the ceiling are prevented from contacting with the circuit board 300 along the fixing piece or the wire in an infiltration manner, the occurrence of electric leakage is avoided, and the safety is improved.

The fixing piece can be a screw or a rivet and other objects with fixing effects.

As a preferred embodiment, a driving module and a L ED chipset 310 electrically connected with the driving module are integrated on the circuit board 300. by means of the integrated manner, L ED driving devices such as an additional independent power adapter and the like are not needed, so that the overall thickness is reduced, and the structure is simplified.

Referring to fig. 1 and 2, as a preferred embodiment, the lamp cover 500 is further included, the lamp cover 500 is connected with the base 100 to form an inner cavity for accommodating the circuit board 300, and a first waterproof glue layer is disposed at a connection position of the lamp cover 500 and the base 100.

Through being provided with first waterproof glue film at the junction of lamp shade 500 and base 100, cooperation waterproof gasket 200 and waterproof cover 400 can improve the leakproofness of inner chamber, are favorable to preventing that the big air of humidity from getting into the inner chamber and condense and form the drop of water, further improve security and reliability.

Referring to fig. 1 and 2, as a preferred embodiment of the base 100, the base 100 includes a fixing plate 130 and an extension plate 140, a fixing hole 120 and a wiring hole 110 are provided on the fixing plate 130, the extension plate 140 is provided with a connection opening 141 matching with the fixing plate 130, the fixing plate 130 is detachably connected to a wall surface of the connection opening 141, and the extension plate 140 is connected to the lamp housing 500.

The expansion board 140 can increase the distance between the edge and the L ED chipset 310, so as to enlarge the angle and area of the light, which is beneficial to improving the lighting effect, and meanwhile, the fixing board 130 is detachably connected with the expansion board 140, thereby facilitating the installation and maintenance.

Referring to fig. 1 and 2, in a preferred embodiment, the fixing plate 130 and the connecting opening 141 are circular, the edge of the fixing plate 130 is provided with a protrusion 131, the wall surface of the connecting opening 141 is provided with a groove 150, the side wall surface of the groove 150 is provided with an insertion opening 151 allowing the protrusion 131 to be inserted, and the groove 150 is provided with a rotation limiting block 152.

During connection, the protruding blocks 131 are aligned with the extending openings 151 and then close to each other, the protruding blocks 131 extend into the grooves 150, the protruding blocks 131 slide along the grooves 150 through the rotary expansion plate 140, the protruding blocks 131 are limited to be separated from the grooves 150 by the two side wall surfaces of the grooves 150 due to the fact that the rotary protruding blocks are staggered with the extending openings 151, the protruding blocks 131 are pressed on the rotary limiting blocks 152 after the expansion plate 140 rotates for a certain angle, the expansion plate 140 is limited to continue to rotate, and the expansion plate 140 and the fixing plate 130 can be detachably connected through the structure.

Referring to fig. 1, as a preferred embodiment, a reinforcing mesh 142 is provided on the expansion plate 140. The structural strength of the expansion plate 140 is improved by the reinforcing rib mesh 142, which is beneficial to improving the overall stability and reliability. The reinforcing rib net 142 may be a net structure formed by radial protrusions and circular protrusions, or may be a net structure of a square lattice.

Referring to fig. 1 and 2, as a preferred embodiment, the lamp cover 500 includes a connection ring 510 and a light-transmitting member 520, a narrow portion 511 is provided at one side of the connection ring 510, the connection ring 510 is attached to an edge of the light-transmitting member 520 and the light-transmitting member 520 is pressed against the narrow portion 511, a second waterproof adhesive layer is provided between the connection ring 510 and the light-transmitting member 520, the connection ring 510 is connected to the expansion plate 140, and a first waterproof adhesive layer is provided between the connection ring 510 and the expansion plate 140.

Because light-transmitting member 520 generally is by glass, materials such as organic glass, for the production processing is convenient, general shape should not too complicated, in order to be convenient to be connected light-transmitting member 520 with expanding the version, through being provided with go-between 510, light-transmitting member 520 deviates from the opposite side of narrowing 511 from go-between 510 and stretches into, light-transmitting member 520 supports and presses on narrowing 511, can restrict light-transmitting member 520 and pass go-between 510, with this relative position of convenient location go-between 510 and light-transmitting member 520, the edge laminating of light-transmitting member 520 forms the second waterproof glue film with waterproof glue fixed, go-between 510 is connected and expansion board 140 again and the junction forms first waterproof layer with waterproof glue. Therefore, the light-transmitting member 520 is connected with the expansion board 140 through the connection ring 510, so that the light-transmitting member 520 can be prevented from being complicated in structure for being connected with the expansion board 140, the production and processing can be simplified, and meanwhile, the first waterproof layer and the second waterproof layer can effectively improve the sealing performance of the inner cavity.

In order to facilitate assembly, the connection ring 510 is preferably provided with a latch or a bayonet, and the expansion plate 140 is preferably provided with a bayonet or a latch, which is engaged with the bayonet to connect the connection ring 510 and the expansion plate 140.

After the connection ring 510 is fixedly connected with the expansion board 140 by means of clamping and buckling of a buckle and a fixture block, a first waterproof layer is formed between the connection ring 510 and the expansion board 140 by using waterproof glue, so that the operation is convenient, and the connection between the connection ring 510 and the expansion board 140 is more compact and reliable.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. A waterproof ceiling lamp, its characterized in that includes:

the base (100) is provided with a wiring hole (110) and a fixing hole (120);

a fixing member capable of being connected to an external ceiling through the fixing hole (120); a waterproof gasket (200) disposed between the fixing member and the base (100);

the circuit board (300) is arranged on the base (100), and the circuit board (300) is electrically connected with an external power supply through the wiring hole (110);

and the waterproof sleeve (400) is arranged at the wiring hole (110).

2. The waterproof ceiling lamp of claim 1, wherein a driving module and an L ED chipset (310) electrically connected to the driving module are integrated on the circuit board (300).

3. A waterproof ceiling lamp according to claim 1 or 2, characterized in that: still include lamp shade (500), lamp shade (500) with base (100) are connected in order to form and hold the inner chamber of circuit board (300), lamp shade (500) with the junction of base (100) is provided with first waterproof glue layer.

4. A waterproof ceiling lamp according to claim 3, characterized in that: the base (100) comprises a fixing plate (130) and an expansion plate (140), the fixing hole (120) and the wiring hole (110) are formed in the fixing plate (130), the expansion plate (140) is provided with a connecting opening (141) matched with the fixing plate (130), the fixing plate (130) is detachably connected with the wall surface of the connecting opening (141), and the expansion plate (140) is connected with the lampshade (500).

5. A waterproof ceiling lamp according to claim 4, characterized in that: the fixing plate (130) and the connecting opening (141) are circular, a protruding block (131) is arranged on the edge of the fixing plate (130), a groove (150) is arranged on the wall surface of the connecting opening (141), an extending opening (151) allowing the protruding block (131) to extend into is arranged on the side wall surface of the groove (150), and a rotating limiting block (152) is arranged in the groove (150).

6. A waterproof ceiling lamp according to claim 4, characterized in that: the expansion plate (140) is provided with a reinforcing rib net (142).

7. A waterproof ceiling lamp according to claim 4, characterized in that: the lamp shade (500) includes go-between (510) and printing opacity piece (520), one side of go-between (510) is provided with narrowing portion (511), go-between (510) with the edge laminating of printing opacity piece (520) and printing opacity piece (520) support press in on narrowing portion (511), go-between (510) with be provided with the second waterproof glue layer between printing opacity piece (520), go-between (510) with expansion board (140) are connected, first waterproof glue layer sets up go-between (510) with between expansion board (140).

8. The waterproof ceiling lamp of claim 7, wherein: the expansion board is characterized in that a clamping block or a bayonet is arranged on the connecting ring (510), a bayonet or a clamping block is arranged on the expansion board (140), and the clamping block is clamped with the bayonet so that the connecting ring (510) is connected with the expansion board (140).