CN211475710U - Ceiling lamp - Google Patents

Abstract

The utility model discloses a ceiling lamp, including the lamp body backplate and be used for the installation to be fixed in the fixed tray of ceiling, the surface of fixed tray ceiling dorsad is equipped with outside bellied direction convex closure, the lamp body backplate is equipped with and holds the direction chamber of direction convex closure, fixed tray and/or the lamp body backplate is equipped with magnet in order to realize fixed tray with the mutual absorption of lamp body backplate, fixed tray with the lamp body backplate is equipped with the electric connector of looks coupling. Above-mentioned ceiling lamp's lamp body backplate is through the mounted position of direction convex closure removal in order to adjust relatively fixed tray in the direction chamber, and magnet provides the adsorption affinity in order to avoid dropping in the adjustment process, has the convenient characteristics of dismouting, is particularly useful for the dismouting of the ceiling lamp of great size, can greatly facilitate the installer operation.

Description

Ceiling lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, in particular to ceiling lamp.

Background

The ceiling lamp is a lighting lamp fixedly installed on the wall surface of a ceiling.

The ceiling lamp has wide practical scenes, but the operation of installation and replacement is difficult. The mounting means of present most ceiling lamps on the market is through chassis screw lug fixation in ceiling wall, to bigger ceiling lamp, when needing to lift the lamp body, the adjustment is fixed in suitable angular position with the lamp body, screw in screw again, and the wiring is particularly difficult with the fixed actual operation of lamp body under this mode, often an installer can't accomplish the installation smoothly under not assisting.

Therefore, how to provide a ceiling lamp which is convenient to disassemble and assemble, particularly suitable for a large-size ceiling lamp and greatly convenient for installation personnel to operate is a technical problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ceiling lamp, lamp body backplate pass through the mounted position of direction convex closure removal in the direction chamber in order to adjust relatively fixed tray, and magnet provides the adsorption affinity in order to avoid dropping in the adjustment process, has the convenient characteristics of dismouting, is particularly useful for the dismouting of the ceiling lamp of great size, can greatly facilitate the installer operation.

In order to achieve the above object, the utility model provides a ceiling lamp, including the lamp body backplate and be used for the installation to be fixed in the fixed tray of ceiling, the surface of fixed tray ceiling dorsad is equipped with outside bellied direction convex closure, the lamp body backplate is equipped with and holds the direction chamber of direction convex closure, fixed tray and/or the lamp body backplate is equipped with magnet in order to realize fixed tray with the mutual absorption of lamp body backplate, fixed tray with the lamp body backplate is equipped with the electric connector of looks coupling.

Preferably, the guide convex hull is a linear guide convex hull, the guide cavity is a linear guide cavity, and the linear guide convex hull slides in the linear guide cavity to realize the installation and adjustment of the lamp body back plate relative to the fixed tray along a straight line.

Preferably, the linear guide convex hulls and the linear guide cavities are in multiple groups, and the multiple groups of linear guide convex hulls and the linear guide cavities are arranged in parallel.

Preferably, the fixed tray is provided with a wiring terminal connected with the wall in a wiring manner, the wiring terminal is provided with a wiring terminal female head, and the lamp body back plate is provided with a wiring terminal male head connected with the wiring terminal female head.

Preferably, the guide convex hull is an arc-shaped guide convex hull, the guide cavity is an arc-shaped guide cavity, and the arc-shaped guide convex hull slides in the arc-shaped guide cavity to realize the installation and adjustment of the lamp body back plate relative to the fixed tray along an arc line.

Preferably, the arc-shaped guide convex hulls and the arc-shaped guide cavities are arranged in multiple groups, and the multiple groups of arc-shaped guide convex hulls and the arc-shaped guide cavities are arranged along the circumference of the same circle center.

Preferably, the fixed tray is provided with a power coupler connected with a wall body in a wiring manner, and the lamp body back plate is provided with a power coupling interface connected with the power coupler.

Preferably, the number of the magnets is multiple, and the magnets are distributed along the circumferential direction of the fixed tray.

Compared with the prior art, the ceiling lamp provided by the utility model comprises a fixed tray and a lamp body back plate, the fixed tray is fixed on the ceiling, the lamp body back plate is fixed on the fixed tray, wherein, the outer surface of the fixed tray, which is back to the ceiling, is provided with a guide convex hull which is convex outwards, the lamp body back plate is provided with a guide cavity which can contain the guide convex hull, the fixed tray and/or the lamp body back plate are provided with magnets which can enable the fixed tray and the lamp body back plate to be adsorbed mutually, the fixed tray and the lamp body back plate are provided with coupled electric connectors, the ceiling lamp is fixed by fixing the fixed tray relative to the ceiling, the guide convex hull is positioned in the guide cavity and limited in a certain movement direction, the position adjustment of the lamp body back plate relative to the fixed tray is realized by the structural form of the guide convex hull and the guide cavity, the magnets provide adsorption force in the installation and adjustment, finally, the lamp body back plate is fixed with the fixed tray through common fixing modes such as screws, the guide convex hulls and the magnets have the functions of adjusting the installation position before installation and fixing and assisting in positioning when installation is fixed, and the lamp body back plate is particularly suitable for large-size ceiling lamps and is convenient for installation personnel to carry out dismounting operation.

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 a schematic structural view of a ceiling lamp according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the fixing tray of FIG. 1 facing away from the ceiling;

FIG. 3 is a schematic view of the ceiling-facing side of the mounting tray of FIG. 1;

fig. 4 is a schematic structural view of the fixed tray and the lamp body back plate in fig. 1 before installation;

fig. 5 is a schematic structural view of the fixed tray and the lamp body back plate in fig. 1 when they are installed;

FIG. 6 is a schematic structural view of the fixed tray and the lamp body back plate of FIG. 1 after being mounted in place;

FIG. 7 is a schematic view of the back plate of the lamp body of FIG. 1 facing away from the ceiling;

FIG. 8 is an enlarged view of a portion of the wiring of FIG. 7;

fig. 9 is a schematic view of an installation structure of the lamp body back plate and the lamp cover in fig. 1;

fig. 10 is a schematic structural view of a ceiling lamp according to a second embodiment of the present invention;

FIG. 11 is a schematic view of the side of the mounting tray of FIG. 10 facing away from the ceiling;

FIG. 12 is a schematic view of the ceiling-facing side of the mounting tray of FIG. 10;

fig. 13 is a schematic structural view of the fixed tray and the lamp body back plate in fig. 10 before being mounted;

fig. 14 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 10 when they are installed;

fig. 15 is a schematic structural view of the fixed tray and the lamp body back plate in fig. 10 after being mounted in place;

fig. 16 is a schematic view of the back plate of the lamp body of fig. 10 facing away from the ceiling;

fig. 17 is a schematic view of an installation structure of the lamp body back plate and the lamp cover in fig. 10.

Wherein:

the lamp comprises a fixed tray 1, a lamp body 2, a lamp body back plate 3, a magnet 3, a linear guide convex hull 41, an arc guide convex hull 42, a manually-screwed screw hole 5, a manually-screwed screw 6, a wiring terminal 7, a wiring terminal 71, a wiring terminal female head 72, a wiring terminal male head 8, a wall wiring 9, a wall screw 10, a lamp shade 11, a power coupler 11 and a power coupling interface 12.

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.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 17, wherein fig. 1 is a schematic structural view of a ceiling lamp according to a first embodiment of the present invention, fig. 2 is a schematic structural view of a side of a fixing tray facing away from a ceiling in fig. 1, fig. 3 is a schematic structural view of a side of the fixing tray facing toward the ceiling in fig. 1, fig. 4 is a schematic structural view of the fixing tray and a lamp body back plate in fig. 1 before being installed, fig. 5 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 1 when being installed, fig. 6 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 1 after being installed in place, fig. 7 is a schematic structural view of a side of the lamp body back plate facing away from the ceiling in fig. 1, fig. 8 is a partially enlarged schematic view of a wiring in fig. 7, fig. 9 is a schematic structural view of an installation structure of the lamp body back plate and a lamp cover in fig. 1, fig. 10 is a schematic structural view of a structural view, fig. 12 is a schematic structural view of the side of the fixing tray facing the ceiling in fig. 10, fig. 13 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 10 before installation, fig. 14 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 10 when installation, fig. 15 is a schematic structural view of the fixing tray and the lamp body back plate in fig. 10 after installation in place, fig. 16 is a schematic structural view of the side of the lamp body back plate facing away from the ceiling in fig. 10, and fig. 17 is a schematic structural view of the lamp body back plate and the lamp cover in fig. 10.

The utility model provides a ceiling lamp includes fixed tray 1 and lamp body backplate 2, and the ceiling is fixed in the installation of fixed tray 1, and fixed tray 1 is fixed in the installation of lamp body backplate 2. Wherein, the downside of fixed tray 1 also is equipped with outside bellied direction convex closure to the surface of ceiling, the upside of lamp body backplate 2 also is equipped with the direction chamber towards the surface of fixed tray 1, the direction chamber can hold the direction convex closure, the direction convex closure is restricted and can be followed fixed direction adjusting position in the direction chamber, fixed tray 1 and lamp body backplate 2 are equipped with coupled electric connector, fixed tray 1 and/or lamp body backplate 2 are equipped with and make the two magnet 3 that adsorb each other, exemplarily, the surface of fixed tray 1 is equipped with magnet 3, magnet 3 adsorbs lamp body backplate 2.

In this embodiment, when installing the ceiling lamp, the fixing tray 1 is fixed to the ceiling by a fastener, for example, a plurality of wall screws 9 are arranged on the circumferential edge of the fixing tray 1 to fix the fixing tray 1 to the ceiling; then the lamp body back plate 2 is installed on the fixed tray 1, in the installation process, the relative position of the lamp body back plate 2 and the fixed tray 1 needs to be adjusted, the guide convex hull of the fixed tray 1 is aligned to enter the guide cavity of the lamp body back plate 2 to play a role in positioning, and the lamp body back plate 2 can be further moved or rotated, so that the position of the guide convex hull is adjusted in the guide cavity until the lamp body back plate 2 is adjusted to be installed in place relative to the fixed tray 1, and the magnet 3 provides an adsorption effect in the adjustment process, thereby preventing the lamp body back plate 2 from falling off and reducing the burden for the installer; and finally, fixing the lamp body back plate 2 on the fixing tray 1 through a fastener, wherein a plurality of hand-screwed screw holes 5 and hand-screwed screws 6 are arranged at the guide convex hull and the guide cavity which are installed in place for example so as to fix the lamp body back plate 2 relative to the fixing tray 1.

Compare in conventional mounting means among the prior art, the utility model discloses corresponding direction convex closure and direction chamber have been add between fixed tray 1 and lamp body backplate 2 for installer when carrying out the ceiling lamp installation, the mounted position of 2 relatively fixed trays 1 of adjustment lamp body backplate that can be easier, the motion of direction convex closure is until installing and target in place to the chamber restriction that leads, adopts conventional fixed means again with lamp body backplate 2 and fixed tray 1 complete fixation.

In this embodiment, magnet 3 plays the effect of adsorbing lamp body backplate 2, and to the ceiling lamp of great size, magnet 3's absorption is not enough to support and is not enough to ensure the firm reliability of the installation of 2 relatively fixed tray of lamp body backplate 1, that is to say, magnet 3 mainly plays the auxiliary stay effect in the installation, can liberate installer both hands to this burden of supporting the ceiling lamp in lightening the installer installation, has avoided dropping of lamp body backplate 2 to a certain extent. On the basis of this, it is still necessary to use a method such as hand screw 6 to achieve complete fixation of lamp body back plate 2 relative to fixing tray 1.

In order to further improve the safety and stability of the installation process, namely the installation position adjustment process, a plurality of magnets 3 are arranged, the plurality of magnets 3 are arranged along the circumferential direction of the fixed tray 1, and the magnets can be arranged at four corners or other positions of the fixed tray 1 according to use requirements or process requirements.

Besides, the guide convex hulls and the guide cavities can provide different installation modes according to different setting forms, particularly, the guide convex hulls can be set to be linear and arc, and the guide cavities are correspondingly arranged according to the outlines of the guide convex hulls, so that the guide convex hulls can move properly in the guide cavities to adjust the positions of the lamp body back plates 2 relative to the fixed tray 1.

In the first specific embodiment, the guiding convex hull is a linear guiding convex hull 41, the guiding cavity is a linear guiding cavity, the linear guiding convex hull 41 and the linear guiding cavity are linear, and the linear guiding cavity accommodates the linear guiding convex hull 41 and has a margin space moving along the straight line, so that the linear guiding convex hull 41 slides in the linear guiding cavity to realize the installation and adjustment of the lamp body back plate 2 relative to the fixed tray 1 along the straight line.

For better technical effect, one linear guide convex hull 41 and one linear guide cavity are correspondingly formed into one group, the linear guide convex hull 41 and the linear guide cavity are arranged into a plurality of groups, and the linear guide convex hulls 41 and the linear guide cavities are arranged in parallel, so that the linear guide convex hull 41 moves along the linear guide cavity when the lamp body back plate 2 moves relative to the fixed tray 1, and the installation is completed by screwing the hand screw 6 until the lamp body back plate 2 is installed in place relative to the fixed tray 1.

During the dismantlement, take off hand screw 6 earlier, then pull down lamp body backplate 2, can accomplish the dismantlement after overcoming the suction of magnet 3.

In this embodiment, the fixing tray 1 is provided with a wiring terminal 7 connected with a wall wiring 8, the wiring terminal 7 is provided with a wiring terminal female head 71, the lamp body back plate 2 is provided with a wiring terminal male head 72 connected with the wiring terminal female head 71, and the wiring terminal 7 is a 3pin wiring terminal and is connected with a zero line, a live line and a ground line. The wiring terminal 7 and the wiring terminal female head 71 are positioned in the middle of the fixed tray 1, and particularly when the fixed tray 1 is provided with two groups of linear guide convex hulls 41, the wiring terminal 7 and the wiring terminal female head 71 are positioned between the two groups of linear guide convex hulls 41; the male terminal 72 is located in the middle of the lamp body back plate 2, and especially when the lamp body back plate 2 is provided with two sets of linear guide cavities, the male terminal 72 is located between the two sets of linear guide cavities. When the lamp body back plate 2 and the fixed tray 1 slide in place along the installation direction defined by the linear guide convex hull 41 and the linear guide cavity, the wiring terminal male head 72 is inserted into the wiring terminal female head 71 to realize connection.

It should be emphasized that, in order to ensure that the fixing tray 1 and the lamp body back plate 2 are smoothly installed, the lower surface of the fixing tray 1 and the upper surface of the lamp body back plate 2 between the fixing tray 1 and the lamp body back plate 2 are also in surface contact with each other, therefore, when the protrusion accommodating cavity for accommodating the female terminal 71 is arranged in the middle of the fixing tray 1, the protrusion accommodating cavity does not protrude from the surface of the fixing tray 1, so as to ensure the surface contact when the fixing tray 1 and the lamp body back plate 2 are installed, and further ensure the direct butt joint of the female terminal 71 and the male terminal 72 after the fixing tray 1 and the lamp body back plate 2 relatively slide.

In the specific embodiment of the second kind, the direction convex closure is arc direction convex closure 42, the direction chamber is arc direction chamber, arc direction convex closure 42 and arc direction chamber are circular-arcly, can be complete ring or incomplete ring or circular arc etc., arc direction chamber is circular-arcly and holds arc direction convex closure 42 and have the surplus space along the arc motion, make arc direction convex closure 42 slide in arc direction chamber in order to realize lamp body backplate 2 relatively fixed tray 1 along the installation adjustment of arc.

For better technical effect, an arc direction convex closure 42 and an arc direction chamber correspond to be a set of, arc direction convex closure 42 and arc direction chamber set up to the multiunit, multiunit arc direction convex closure 42 and arc direction chamber are laid along the circumference of same centre of a circle for arc direction convex closure 42 rotates along arc direction chamber when lamp body backplate 2 moves relative fixed tray 1 and also rotates, until lamp body backplate 2 is installed in place relative fixed tray 1, screw in hand screw 6 accomplishes the installation.

In the fixed tray 1 of this embodiment, the periphery symmetry of arc direction convex closure 42 just evenly is equipped with four sections protruding grooves, and protruding groove does not protrude in the lower surface of fixed tray 1 in order to guarantee the face contact of fixed tray 1 and lamp body backplate 2, and magnet 3 sets up in protruding groove, still is equipped with hand screw 6 in the protruding groove. On this basis, in the lamp body backplate 2 of this embodiment, the periphery of arc direction chamber is symmetry and evenly is equipped with two sections circular arcs. When the lamp body back plate is installed, the two sections of arcs of the lamp body back plate 2 are matched with the four sections of convex grooves of the fixed tray 1, and on the premise that the arc-shaped guide convex hulls 42 are aligned with the arc-shaped guide cavities and installed in place, the magnets 3 in the convex grooves adsorb the lamp body back plate 2, and then the lamp body back plate is screwed into the hand-screwed screws 6 to complete installation; when the lamp body is disassembled, the hand-screwed screw 6 is firstly taken down, then the lamp body back plate 2 is pulled down, and the disassembly can be completed after the suction force of the magnet 3 is overcome.

In this embodiment, the fixing tray 1 is provided with a power coupler 11 connected to the wall wiring 8, and the lamp body back plate 2 is provided with a power coupling interface 12 connected to the power coupler 11, wherein the power coupler 11 is connected to a zero line, a live line or a ground line.

It should be noted that the power coupler 11 and the power coupling interface 12 are quick-connect electrical connectors, which belong to the prior art known to those skilled in the art, and may be electrical connectors disclosed in CN201611078264.4, CN201820470356.5, CN201911088750.8, etc., and are not described herein again.

On this basis, the downside of lamp body backplate 2 also can set up lamp shade 10 to one side of fixing tray 1 dorsad to this illuminating effect who improves ceiling lamp.

It is right above the utility model provides a ceiling lamp has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The utility model provides a ceiling lamp, its characterized in that includes lamp body backplate (2) and is used for the installation to be fixed in fixed tray (1) of ceiling, the surface of fixed tray (1) ceiling dorsad is equipped with outside bellied direction convex closure, lamp body backplate (2) are equipped with and hold the direction chamber of direction convex closure, fixed tray (1) and/or lamp body backplate (2) are equipped with magnet (3) in order to realize fixed tray (1) with the mutual absorption of lamp body backplate (2), fixed tray (1) with lamp body backplate (2) are equipped with the electric connector of looks coupling.

2. The ceiling lamp according to claim 1, wherein the guiding convex hull is a linear guiding convex hull (41), the guiding cavity is a linear guiding cavity, and the linear guiding convex hull (41) slides in the linear guiding cavity to realize the installation and adjustment of the lamp body back plate (2) relative to the fixed tray (1) along a straight line.

3. The ceiling lamp according to claim 2, characterized in that the linear guide convex hulls (41) and the linear guide cavities are in multiple groups, and the multiple groups of linear guide convex hulls (41) and the linear guide cavities are arranged in parallel.

4. The ceiling lamp according to claim 2, characterized in that the fixing tray (1) is provided with a connecting terminal (7) connected with a wall wiring (8), the connecting terminal (7) is provided with a connecting terminal female head (71), and the lamp body back plate (2) is provided with a connecting terminal male head (72) connected with the connecting terminal female head (71).

5. The ceiling lamp according to claim 1, wherein the guiding convex hull is an arc-shaped guiding convex hull (42), the guiding cavity is an arc-shaped guiding cavity, and the arc-shaped guiding convex hull (42) slides in the arc-shaped guiding cavity to realize the installation and adjustment of the lamp body back plate (2) relative to the fixed tray (1) along an arc line.

6. The ceiling lamp according to claim 5, wherein the arc-shaped guiding convex hulls (42) and the arc-shaped guiding cavities are in multiple groups, and the multiple groups of arc-shaped guiding convex hulls (42) and the arc-shaped guiding cavities are distributed along the circumference of the same circle center.

7. The ceiling lamp according to claim 5, characterized in that the fixing tray (1) is provided with a power coupler (11) connected with a wall wiring (8), and the lamp body backboard (2) is provided with a power coupling interface (12) connected with the power coupler (11).

8. The ceiling lamp according to any of the claims 1 to 7, wherein the number of magnets (3) is plural, and the plural magnets (3) are arranged along the circumference of the fixing tray (1).

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