CN212644431U

CN212644431U - Subway panel lamp

Info

Publication number: CN212644431U
Application number: CN202021356354.7U
Authority: CN
Inventors: 康福生; 吴勇杰; 李锦昆
Original assignee: Xiamen Topstar Lighting Co Ltd
Current assignee: Xiamen Topstar Lighting Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-02
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a subway panel lamps and lanterns, including the lamp body, and install power supply module, diffuser plate and the hoisting support on the lamp body. Wherein, the front and rear outer side walls of the upper end part of the lamp body are correspondingly provided with a front and rear long sliding chutes; the front and rear inner side walls of the lower end part are correspondingly provided with a front and rear long slot; the power supply assembly comprises a driving power supply and a power supply mounting assembly; the power supply mounting assembly comprises a left threaded rivet, a right threaded rivet, a left hand screwed nut and a right hand screwed nut; the driving power supply is fixedly arranged above the top end surface of the lamp body through the threaded connection and matching of the left and right threaded rivets and the left and right hand screwed nuts; the diffusion plate is inserted in the front long slot and the rear long slot, and a foaming silica gel strip is arranged in the front long slot and the rear long slot; the hoisting support is slidably arranged in the front and rear long sliding grooves. The whole subway panel lamp is simple in structure, high in product universality, good in sealing performance, simple and convenient to disassemble and assemble, smooth in outer surface of the lamp body and free of accumulated water and dust.

Description

Subway panel lamp

Technical Field

The utility model belongs to the technical field of the illumination of lamps and lanterns production, concretely relates to LED lamps and lanterns especially are applicable to the subway.

Background

The LED belongs to green lighting, and has the advantages of long service life, low power consumption, small volume, no mercury and the like, so that the LED is widely used in daily life and is also widely applied to special places such as rail transit engineering. The reasonable design of a subway panel lamp is also very important.

Common subway panel lamps and lanterns require to have high protection level (waterproof dustproof) because its special use place, and simple to operate and adaptability are high, and requirements such as later maintenance are simple and convenient, so often can design out several spouts at the lamp body back and be used for installing hoisting support and power support, for example patent: ZL201720281790.4 and ZL 201720281789.1. Although the design can satisfy simple and convenient of simple to operate and later maintenance like this, such design can make back spout and end cover form an annular enclosure space A, and this space ponding easily, the structure that the deposition dirt leads to lamps and lanterns itself is in a harsh environment for a long time, causes the protection inefficacy easily.

In addition, because the panel lamp is used with the light emitting surface (diffuser) facing downwards, some conventional subway panel lamps are not designed or are not reasonably designed for waterproofing at the diffuser, such as patents: although the waterproof groove B is provided between the diffusion plate (diffusion cover) and the lamp body in ZL201720281790.4 and patent ZL201720281789.1, if water does not enter the waterproof groove B, silicone adhesive is required to be used for gluing and sealing, which is troublesome in production and affects production efficiency; in addition, the diffuser plate after gluing is difficult to disassemble, and the diffuser plate or other structural parts are often required to be destroyed to disassemble, so that the later maintenance is very unfavorable.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a subway panel lamp. The whole subway panel lamp is simple in structure, high in product universality, good in sealing performance, simple and convenient to disassemble and assemble, smooth in outer surface of the lamp body and free of accumulated water and dust.

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

a subway panel lamp comprises a lamp body, a power supply assembly, a diffusion plate and a hoisting bracket, wherein the power supply assembly, the diffusion plate and the hoisting bracket are arranged on the lamp body; wherein the content of the first and second substances,

the front outer side wall and the rear outer side wall of the upper end part of the lamp body are correspondingly provided with a front long chute and a rear long chute; the front and rear inner side walls of the lower end part are correspondingly provided with a front and rear long slot;

the power supply assembly comprises a driving power supply and a power supply mounting assembly; the power supply mounting assembly comprises a left threaded rivet, a right threaded rivet, a left hand screwed nut and a right hand screwed nut; the driving power supply is fixedly arranged above the top end surface of the lamp body through the threaded connection and matching of the left and right threaded rivets and the left and right hand screwed nuts;

the diffusion plate is inserted in the front long slot and the rear long slot, and a foaming silica gel strip is arranged in the front long slot and the rear long slot;

the hoisting support is slidably arranged in the front and rear long sliding grooves.

In the above subway panel lamp, the front and rear long slots are formed by the sinking groove arranged on the lamp body and the side pressure plate clamped on the sinking groove.

According to the subway panel lamp, the left mounting frame and the right mounting frame are fixedly arranged on the driving power supply, the left mounting frame and the right mounting frame are provided with the left mounting through holes and the right mounting through holes, and the left mounting through holes and the right mounting through holes are correspondingly positioned on the left threaded rivet and the right threaded rivet.

According to the subway panel lamp, the front side plate and the rear side plate of the hoisting support are provided with the lock holes, the bottoms of the front side plate and the rear side plate are oppositely bent to form the front hook and the rear hook, the front hook and the rear hook are correspondingly slidably arranged in the front long chute and the rear long chute, and the hoisting support is locked on the lamp body through the long screw penetrating through the lock holes of the front side plate and the rear side plate.

The technical scheme provided by the above has the following beneficial effects:

firstly, the utility model discloses abandon the drive power supply among the prior art and fix on the shell fragment support, the structure on the spout is fixed again to the shell fragment support, changes the cancellation shell fragment support into, screws nut locking with drive power supply directly through screw rivet and hand and fixes on the lamp body. The threaded rivet is riveted on the lamp body through a pressure riveting process, and the sealing performance is high. And the threaded rivet belongs to a national standard part and has high universality.

Secondly, for the later maintenance is simple and convenient, the driving power supply is locked by screwing the nut with hands, and the power supply can be simply and conveniently disassembled without tools in the later period.

Thirdly, the spout with installation hoisting support removes the outermost both sides of lamp body (the preceding, the back lateral wall of lamp body), avoids forming a confined space with left and right end cover, has both guaranteed simple to operate and applicability, has reduced the risk that lamps and lanterns protected the inefficacy again. The outer surface of the lamp body is smooth and clean, and water and dust can not accumulate.

Fourthly, set up a foaming silica gel strip between diffuser plate and lamp body, foaming silica gel is with low costs elasticity high waterproof nature good, guarantees the sealed of lamp body and diffuser plate, and the installation is all very convenient with the dismantlement moreover.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a first schematic structural diagram of a subway panel lamp in the prior art;

FIG. 2 is a schematic structural diagram II of a subway panel lamp in the prior art;

fig. 3 is a schematic view of a three-dimensional exploded structure of the subway panel lamp of the present invention;

fig. 4 is a schematic perspective view of the subway panel lamp of the present invention;

fig. 5 is a schematic view of a three-dimensional partial structure of the subway panel lamp of the present invention;

fig. 6 is a schematic side view of the subway panel lamp of the present invention (excluding the left and right end covers);

fig. 7 is an enlarged view of the portion C of fig. 5.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

A subway panel lamp according to the present invention is described with reference to fig. 3 to 7, which includes a lamp body 100, and a power supply module 200, a diffusion plate 300 and a hanging bracket 400 mounted on the lamp body 100.

The utility model discloses lamp body 100, for a U-shaped section bar, correspond the lid in left and right both ends and be equipped with left and right end lid 130. The front and rear outer side walls of the lamp body 100 are correspondingly provided with front and rear long sliding grooves 110, and the front and rear long sliding grooves 110 are arranged at the upper end of the lamp body 100. The front and rear inner sidewalls of the lamp body 100 are correspondingly provided with front and rear long insertion grooves 120, and the front and rear long insertion grooves 120 are provided at the lower end of the lamp body 100. Specifically, the front and rear long slots 120 are formed by a sinking groove 140 formed in the lamp body 100 and a side pressing plate 150 fastened to the sinking groove 140, so that the diffusion plate 300 and the silicone rubber foam strip 500 can be conveniently installed in the front and rear long slots 120.

The power module 200 of the present invention includes a power supply 210 connected to a power board 220, and a power mounting assembly 230.

The power board 220 is fixed below the top end surface of the lamp body 100.

The power supply mounting assembly 230 comprises a left threaded rivet 231, a right threaded rivet 231, a left threaded nut 232 and a right threaded nut 232, wherein the left threaded rivet 231 and the right threaded rivet 231 are in threaded fit; the left and right screw rivets 231 are riveted to the top end surface of the lamp body 100 by a press riveting process, and the sealing property is high. The threaded rivet belongs to a national standard part and is high in universality. In the embodiment, the threaded rivet is an FHS-M3X 8 threaded rivet.

The driving power source 210 is fixed above the top end surface of the lamp body 100 by the screw-coupling of the left and right screw rivets 231 and the left and right hand nuts 232. The driving power supply 210 is locked by screwing the nut 232 by a left hand and a right hand, and the driving power supply 210 can be simply and conveniently detached without tools in later maintenance, so that later maintenance is more convenient. In this embodiment, the driving power supply 210 is fixedly provided with a left mounting bracket 211 and a right mounting bracket 211, the left mounting bracket 211 and the right mounting bracket 211 are provided with a left mounting through hole and a right mounting through hole, the left mounting through hole and the right mounting through hole are correspondingly positioned on the left threaded rivet 231 and the right threaded rivet 231, and the driving power supply 210 is fixed on the lamp body 100 through the screw connection matching of the left hand screw nut 232 and the right hand screw nut 231.

The utility model discloses diffuser plate 300 inserts and establishes on the preceding, the long inserting groove 120 in back of lamp body 100, still is equipped with a foaming silica gel strip 500 in preceding, the long inserting groove 120 in back, and this foaming silica gel strip 500 forms a sealing member between this diffuser plate 300 and lamp body 100. The foamed silica gel strip 500 has low cost, high elasticity and good waterproofness, can ensure the sealing between the lamp body 100 and the diffusion plate 300, and is convenient to install and disassemble.

The utility model discloses hoisting support 400 is a U-shaped frame, is equipped with a plurality ofly, and the slidable sets up in the preceding, the long spout 110 in back of lamp body 100. The hoisting support 400 of this embodiment has two left and right. The front and rear side plates 410 of the hoisting bracket 400 are provided with locking holes 411, the bottoms of the front and rear side plates are oppositely bent to form front and rear hooks 412, the front and rear hooks 412 are correspondingly slidably arranged in the front and rear long sliding grooves 110, and the hoisting bracket 400 is locked on the lamp body 100 through a long screw 600 penetrating through the locking holes 411 of the front and rear side plates 410. The utility model discloses preceding, long spout 110 in back sets up in the front of lamp body 100, on the back lateral wall, avoids forming an enclosure space with left and right end lid 130 of lamp body 100, has both guaranteed simple to operate and applicability, has reduced the risk that lamps and lanterns protection became invalid again. The outer surface of the lamp body is smooth and clean, and water and dust can not accumulate.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A subway panel lamp comprises a lamp body (100), a power supply assembly (200) arranged on the lamp body (100), a diffusion plate (300) and a hoisting bracket (400); it is characterized in that, among them,

the lamp body (100), the front and back outer side walls of the upper end part are correspondingly provided with a front and back long sliding grooves (110); the front and rear inner side walls of the lower end part are correspondingly provided with a front and rear long slot (120);

a power supply assembly (200) comprising a drive power supply (210), and a power supply mounting assembly (230); the power supply mounting assembly (230) comprises left and right threaded rivets (231) and left and right hand threaded nuts (232); the driving power supply (210) is fixedly arranged above the top end surface of the lamp body (100) through the threaded matching of the left and right threaded rivets (231) and the left and right hand nuts (232);

the diffusion plate (300) is inserted into the front long slot (120) and the rear long slot (120), and a foaming silica gel strip (500) is arranged in the front long slot (120) and the rear long slot (120);

the hoisting bracket (400) is slidably arranged in the front and rear long sliding grooves (110).

2. A subway panel lamp as claimed in claim 1, wherein said front and rear long slots (120) are formed of a sinking groove (140) formed in said lamp body (100) and a side plate (150) engaged with said sinking groove (140).

3. The subway panel lamp as claimed in claim 1 or 2, wherein said driving power source (210) is fixedly provided with left and right mounting frames (211), said left and right mounting frames (211) are provided with left and right mounting through holes, and said left and right mounting through holes are correspondingly positioned on said left and right screw rivets (231).

4. A subway panel lamp as claimed in claim 1 or 2, wherein said front and rear side plates (410) of said hanging bracket (400) are provided with locking holes (411), and the bottoms of said front and rear side plates are bent oppositely to form front and rear hooks (412), said front and rear hooks (412) are slidably arranged in said front and rear long sliding grooves (110) correspondingly, and said hanging bracket (400) is locked on said lamp body (100) by a long screw (600) passing through said locking holes (411) of said front and rear side plates (410).

5. A subway panel lamp as claimed in claim 3, wherein said front and rear side plates (410) of said hanging bracket (400) are provided with locking holes (411), and the bottoms of said front and rear side plates are bent oppositely to form front and rear hooks (412), said front and rear hooks (412) are slidably disposed in said front and rear long sliding slots (110) respectively, and said hanging bracket (400) is locked to said lamp body (100) by a long screw (600) passing through said locking holes (411) of said front and rear side plates (410).