CN218914646U

CN218914646U - Ceiling lamp

Info

Publication number: CN218914646U
Application number: CN202223211714.6U
Authority: CN
Inventors: 叶耀鸿; 孙福成; 余思
Original assignee: Leedarson Lighting Co Ltd
Current assignee: Leedarson Lighting Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30
Also published as: JP3243725U

Abstract

The utility model provides a ceiling lamp, which belongs to the technical field of lighting equipment and comprises a main shell, a guiding and hanging unit, a first clamping piece and a second clamping piece. The first end part of the guiding and hanging unit is connected with the angle-shaped lamp holder, and the first clamping piece and the second clamping piece are respectively arranged on two sides of the bottom surface of the main shell, so that the side wall of the main shell is provided with a containing gap formed between the first clamping piece and the second clamping piece. When the lamp is required to be disassembled in the use process, if the locking device on the hanging unit is forgotten to be unlocked so as to rotate the main shell, the main shell can slide relatively with the hanging unit and can not conduct force to the angle lamp holder, so that the angle lamp holder can be prevented from being damaged, and the disassembly of the lamp is safer. When the locking device on the guiding and hanging unit is unlocked, the guiding and hanging unit and the main shell can be simultaneously driven, and the lamp can be disassembled.

Description

Ceiling lamp

Technical Field

The utility model belongs to the technical field of lighting equipment, and particularly relates to a ceiling lamp.

Background

The ceiling lamp is one type of lamp, and the name is that the bottom of the lamp can be completely attached to the plane of the roof when the lamp is mounted on Fang Jiao flat. The living space is limited in modern life, so the ceiling lamp gradually replaces the ceiling lamp by the characteristics of space saving, simplicity and texture, and becomes a fashion choice of modern home decoration. Most of ceiling lamps in japan and other countries are installed on a lamp chassis through a hanging device, and then the hanging device and an angle-shaped lamp holder on a wall body are clamped and fixed mutually through rotation, and meanwhile, the circuit is communicated. In order to prevent the lamp from falling off when the lamp is subjected to vibration or external force, the angle-shaped lamp holder and the hanging device are locked and fixed by a self-locking device on the hanging device, but when a consumer needs to detach the lamp body, the angle-shaped lamp holder is damaged if the lamp body is forcibly rotated by forgetting to release the self-locking device.

Disclosure of Invention

The utility model aims to provide a ceiling lamp, and aims to solve the problem that an angle type lamp holder is easy to damage when a lamp is detached in the using process of the ceiling lamp in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a ceiling lamp including:

a main housing, in which an illumination unit is provided, and a relief hole is provided at the bottom of the housing;

the guiding and hanging unit is arranged in the yielding hole and used for installing and fixing the main shell, and the first end of the guiding and hanging unit is positioned in the main shell, and the second end of the guiding and hanging unit is positioned outside the main shell;

the first clamping piece is arranged at the second end part of the guiding and hanging unit and is positioned in the main shell;

the second clamping piece is positioned outside the main shell, is arranged at intervals with the first clamping piece, and is detachably connected to the first clamping piece or the outer wall of the guiding and hanging unit.

In one possible implementation manner, the first clamping piece is an annular fin plate wound around the circumference of the hanging unit, and the annular fin plate abuts against the inner wall of the main shell.

In one possible implementation manner, the second clamping piece is a mounting ring body wound on the circumference of the guiding and hanging unit, and the mounting ring body is arranged at intervals with the annular fin plate.

In one possible implementation manner, the side surface, close to the annular fin, of the mounting ring body is provided with supporting protrusions, the supporting protrusions are located in the yielding holes, the end portions of the supporting protrusions abut against the side surface of the annular fin, and the mounting ring body is detachably connected to the side surface of the annular fin.

In one possible implementation manner, the annular fin plate is further provided with a plurality of threaded holes for installing fasteners, the installation ring body is further provided with a plurality of installation through holes for the fasteners to pass through, and the installation through holes are uniformly arranged around the guiding and hanging unit and are matched with the threaded holes in position.

In one possible implementation, the supporting protrusion is also a ring body disposed around the hooking unit, and an outer ring of the supporting protrusion is smaller than a diameter of the relief hole.

In one possible implementation manner, the outer ring of the supporting protrusion is provided with first damping teeth, and the inner wall of the yielding hole is provided with second damping teeth which are mutually staggered with the first damping teeth.

In one possible implementation manner, the guiding and hanging unit comprises a mounting bottom box, a plurality of conductive connecting pieces and a clamping structure, wherein the top of the mounting bottom box is provided with an opening, one ends of the conductive connecting pieces are fixedly arranged at the other ends of the top of the mounting bottom box, and the conductive connecting pieces extend out of the opening of the mounting bottom box, and the clamping structure is used for clamping the mounting bottom box and the angle-shaped lamp holder.

In one possible implementation, the clamping structure includes a sliding pin body disposed through a bottom surface of the mounting base box, an elastic member disposed between the sliding pin body and the mounting base box, and a pushing handle outside the mounting base box for pushing the sliding pin body to move.

In one possible implementation manner, the bottom surface of the main casing is concavely provided with a mounting groove, the depth direction of the mounting groove extends from the inside of the main casing to the outside of the main casing, and the relief hole is arranged on the bottom surface of the mounting groove and has an area smaller than the bottom area of the mounting groove.

The ceiling lamp provided by the utility model has the beneficial effects that: compared with the prior art, the bottom surface of the main shell is provided with the abdication hole for accommodating the guiding and hanging unit, the first end of the guiding and hanging unit is positioned in the main shell, the second end of the guiding and hanging unit is positioned outside the main shell, the second end of the guiding and hanging unit is also provided with the first clamping piece, the outer part of the main shell is also provided with the second clamping piece which is mutually spaced with the first clamping piece, and the second clamping piece is detached and connected on the first clamping piece or the outer wall of the guiding and hanging unit. According to the ceiling lamp, the leading and hanging unit is arranged in the yielding hole at the bottom of the main shell, then the first end part of the leading and hanging unit is connected with the angle-shaped lamp holder, the first clamping piece and the second clamping piece are respectively arranged on two sides of the bottom surface of the main shell, the side wall of the main shell is arranged in the containing gap formed between the first clamping piece and the second clamping piece, so that the connection between the main shell and the second end of the leading and hanging unit is realized, and the main shell can rotate around the leading and hanging unit in the containing gap. When the lamp needs to be disassembled in the use process, if the locking device on the guiding and hanging unit is forgotten to unlock and rotate the main shell, the main shell can slide relatively with the guiding and hanging unit and cannot conduct force to the angle lamp holder, so that the angle lamp holder can be prevented from being damaged, and the disassembly of the ceiling lamp is safer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a ceiling lamp according to an embodiment of the present utility model;

fig. 2 is a cross-sectional structural view of a ceiling lamp according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A;

FIG. 4 is a block diagram of a hooking unit used in an embodiment of the present utility model;

fig. 5 is a structural view of a second clamping member employed in an embodiment of the present utility model.

In the figure: 1. a main housing; 11. a relief hole; 2. a hanging unit; 21. installing a bottom box; 22. a conductive connection; 23. a clamping structure; 3. a first clamping member; 4. a second clamping member; 5. a supporting protrusion; 6. a fastener; 7. a mounting groove; 8. a first damper tooth.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, the ceiling lamp provided by the present utility model will now be described. The ceiling lamp is used for indoor space illumination and comprises a main shell 1, a guiding and hanging unit 2, a first clamping piece 3 and a second clamping piece 4. A lighting unit is arranged in the main shell 1, and a yielding hole 11 is arranged at the bottom of the shell; the guiding and hanging unit 2 is arranged in the abdicating hole 11 and is used for installing and fixing the main shell, the first end of the guiding and hanging unit is positioned in the main shell, and the second end of the guiding and hanging unit is positioned outside the main shell; the first clamping piece 3 is arranged at the second end part of the guiding and hanging unit 2 and is positioned inside the main shell 1; the second clamping member 4 is located outside the main housing 1 and is spaced apart from the first clamping member 3, and the second clamping member 4 is detachably connected to the first clamping member 3 or the outer wall of the hooking unit 2.

Compared with the prior art, the ceiling lamp provided by the embodiment is provided with the hole 11 of stepping down for holding the lead hanging unit 2 on the bottom surface of the main shell 1, and the first end of the lead hanging unit is located the outside of the main shell, the second end of the lead hanging unit 2 is also provided with the first clamping piece 3, the outside of the main shell 1 is also provided with the second clamping piece 4 mutually spaced with the first clamping piece 3, and the second clamping piece 4 is detached and connected on the first clamping piece 3 or on the outer wall of the lead hanging unit 2. According to the ceiling lamp, the hanging unit 2 is arranged in the yielding hole 11 at the bottom of the main shell 1, then the first end part of the hanging unit 2 is connected with the angle-shaped lamp holder, the first clamping piece 3 and the second clamping piece 4 are respectively arranged on two sides of the bottom surface of the main shell 1, the side wall of the main shell 1 is arranged in the accommodating gap formed between the first clamping piece 3 and the second clamping piece 4, so that the connection between the main shell 1 and the second end of the hanging unit 2 is realized, and the main shell 1 can rotate around the hanging unit 2 in the accommodating gap. When the lamp needs to be disassembled in the use process, if the locking device on the guiding and hanging unit 2 is forgotten to unlock and rotate the main shell 1, the main shell 1 can slide relatively to the guiding and hanging unit 2 without transmitting force to the angle lamp holder, so that the angle lamp holder can be prevented from being damaged, and the disassembly of the ceiling lamp is safer. When the locking device on the guiding and hanging unit 2 is unlocked, the guiding and hanging unit 2 and the main shell 1 can be simultaneously driven, and the lamp can be disassembled.

The main housing 1 mainly includes a chassis and a light-transmitting housing covering the opening of the chassis, wherein the bottom surface of the relief hole 11 is referred to as the bottom surface of the chassis.

In some possible implementations, as shown in fig. 1 to 3, the first clamping member 3 is an annular fin plate wound around the circumference of the hanging unit 2, and the annular fin plate abuts against the inner wall of the main casing 1. Specifically, the annular fin plate is disposed in a direction parallel to the end face of the hooking unit 2, and the diameter of the outer ring of the annular fin plate is larger than the diameter of the relief hole 11. Can be after leading hanging unit 2 passes hole 11 of stepping down, support through annular fin on the inner wall of main casing 1, prevent to draw hanging unit 2 to deviate from main casing 1 to through being provided with the second clamping piece 4 that sets up with first clamping piece 3 mutual interval in the outside of main casing 1, realize leading hanging unit 2 and main casing 1's connection through the mutual spacing of first clamping piece 3 and second clamping piece 4, can also guarantee simultaneously that main casing 1 can rotate.

Preferably, the first clamping member 3 and the shell of the hanging unit 2 are integrally formed, so that the first clamping member 3 is firmly connected and fixed outside the hanging unit 2, and the lamp body is firmly installed.

On the basis of the above characteristic first clamping member 3, as shown in fig. 1 to 3 and 5, the second clamping member 4 is a mounting ring body wound around the circumference of the hanging unit 2, and the mounting ring body is spaced from the annular fin plate. Specifically, the second clamping member 4 and the first clamping member 3 are disposed at a distance from each other, and a gap between the second clamping member 4 and the first clamping member 3 provides a space for accommodating the side wall of the main casing 1 and can ensure the rotation of the main casing 1. The mounting manner of the second clamping member 4 may be the following manner (for example), the inner ring side wall of the second clamping member 4 may be clamped and fixed on the outer wall of the guiding and hanging unit 2, the circumference of the guiding and hanging unit 2 is provided with a clamping groove for clamping the second clamping member 4, the clamping groove is arranged around the circumference of the guiding and hanging unit 2, preferably, the second clamping member 4 is made of plastic material and has a certain elasticity, and is clamped into the clamping groove after being deformed by self certain elasticity during mounting.

In order to make the installation of the second clamping piece 4 with the characteristics more convenient, as shown in fig. 1 to 3 and 5, the side surface of the installation ring body, which is close to the annular fin plate, is provided with supporting protrusions 5, the supporting protrusions 5 are positioned in the abdication holes 11, the end parts of the supporting protrusions 5 are abutted against the side surface of the annular fin plate, and the installation ring body is detachably connected to the side surface of the annular fin plate. Specifically, when it is necessary to connect the second end of the hanger (i.e., the hanging unit 2) to the main housing 1, the first clamping member 3 may be abutted against the inner wall of the main housing 1, then the end of the supporting protrusion 5 may be abutted against the side of the first clamping member 3, and then the second clamping member 4 and the first clamping member 3 may be connected to each other and fixed. The second clamping piece 4 and the first clamping piece 3 are arranged at intervals by the arrangement of the supporting protrusions 5, so that the second clamping piece 4 is more convenient to install.

It should be understood that, in this installation mode, a certain gap is left between the inner wall of the yielding hole 11 and the outer wall of the guiding and hanging unit 2 for the supporting protrusion 5 to pass through, so that the fixing connection of the two is more convenient.

As shown in fig. 3 and 5, a plurality of threaded holes for installing the fasteners 6 are further formed in the annular fin plate, a plurality of installing through holes for the fasteners 6 to pass through are further formed in the installing ring body, and the installing through holes are uniformly formed around the guiding hanging unit 2 and are matched with the threaded holes in position. Specifically, the fastener 6 passes through the mounting via hole and then is fixed in the threaded hole, so that the second clamping piece 4 and the first clamping piece 3 can be fixed more conveniently and firmly.

In some possible implementations, as shown in fig. 5, the supporting protrusion 5 is also a ring body disposed around the guiding and hanging unit 2, and the outer ring size of the supporting protrusion 5 is smaller than the diameter size of the relief hole 11. Specifically, the supporting protrusion 5 is annular, so that the supporting force of the second clamping piece 4 can be more uniform, uneven gap width between the second clamping piece 4 and the first clamping piece 3 can be prevented, and the main housing 1 can rotate more conveniently and smoothly.

In addition, the supporting protrusions 5 can be multiple, the supporting protrusions 5 are uniformly arranged around the circumference of the guiding hanging unit 2, and the supporting protrusions 5 are arranged at intervals, so that the rotation of the main shell 1 is convenient.

Preferably, the outer ring of the supporting bulge 5 is provided with first damping teeth, and the inner wall of the abdication hole 11 is provided with second damping teeth which are mutually staggered with the first damping teeth. Specifically, the first damping teeth and the second damping teeth are staggered with each other to form certain resistance, so that the main casing 1 is prevented from freely rotating with the hanging device when not subjected to external force, and the main casing 1 can only rotate when subjected to external force, so that the lamp is more stable and safer to install.

In addition, on the basis of the above characteristics of the first clamping member 3 and the second clamping member 4, in order to prevent the main housing 1 from freely rotating, a plurality of protruding points may be disposed on the side surface of the first clamping member 3 and/or the second clamping member 4, the protruding points are uniformly distributed around the hanging device, concave pits matched with the protruding points are disposed on the inner side and/or the outer side of the bottom surface of the main housing 1, a certain resistance is formed by the matching of the protruding points and the concave pits, the main housing 1 is prevented from freely rotating when the main housing 1 is not subjected to external force, and only when the main housing 1 is subjected to external force, so that the lamp is installed more firmly.

In some possible implementations, as shown in fig. 1 and 4, the hanging unit 2 includes a mounting base box 21 with an opening at the top, a plurality of conductive connectors 22 with one ends fixed to the top of the mounting base box 21 and the other ends extending from the opening of the mounting base box 21, and a clamping structure 23 for clamping the mounting base box 21 with an angle-shaped lamp socket.

The above-described feature snap-fit structure may be a structure as shown in fig. 4. Referring to fig. 4, the snap-fit structure 23 includes a slide pin body provided through a bottom surface of the mounting base case 21, an elastic member provided between the slide pin body and the mounting base case 21, and a push handle outside the mounting base case 21 for pushing the slide pin body to move. In general, the angular lamp socket is generally provided with a locking hole for receiving an end portion of the sliding pin body, and the sliding pin body is inserted into the locking hole, thereby achieving the purpose of preventing the installation base 21 from sliding relative to the angular lamp socket. The sliding pin body can be pulled to slide in a direction away from the angle lamp holder through the pushing unit, and can slide in a direction close to the angle lamp holder under the action of the elastic piece when the sliding pin body is not subjected to external force. The clamping structure can be used more conveniently, and the lamp can be clamped and disassembled more conveniently and rapidly

In some possible implementations, as shown in fig. 1 and 2, the bottom surface of the main casing 1 is concavely provided with a mounting groove 7, the depth direction of the mounting groove 7 extends from the inside of the main casing 1 to the outside of the main casing 1, and the relief hole 11 is provided on the bottom surface of the mounting groove 7 and has an area smaller than the bottom area of the mounting groove 7. Specifically, the installation groove 7 can make the bottom surface of the main casing 1 form a match, so that the rotation of the main casing 1 is more convenient and smoother.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A ceiling lamp, comprising:

2. The ceiling lamp of claim 1 wherein the first clamping member is an annular fin plate provided around a periphery of the hanging unit, and the annular fin plate abuts against an inner wall of the main housing.

3. The ceiling lamp of claim 2 wherein the second clamping member is a mounting ring body disposed around the periphery of the hanging unit, the mounting ring body being spaced apart from the annular fin plate.

4. A ceiling lamp according to claim 3, wherein the side of the mounting ring body adjacent to the annular fin plate is provided with supporting protrusions, the supporting protrusions are located in the relief holes, the end portions of the supporting protrusions are abutted against the side of the annular fin plate, and the mounting ring body is detachably connected to the side of the annular fin plate.

5. The ceiling lamp of claim 4 wherein the annular fin plate is further provided with a plurality of threaded holes for mounting fasteners, and the mounting ring body is further provided with a plurality of mounting through holes for passing fasteners, and the mounting through holes are uniformly arranged around the hanging unit and are matched with the threaded holes in position.

6. The ceiling lamp of claim 4, wherein the support protrusion is also a ring body disposed around the hooking unit, and an outer ring of the support protrusion has a smaller size than a diameter of the relief hole.

7. The ceiling lamp of claim 6, wherein the support boss outer ring is provided with first damper teeth, and the relief hole inner wall is provided with second damper teeth that are interleaved with the first damper teeth.

8. The ceiling lamp of claim 1, wherein the hanging unit comprises a mounting base box with an opening at the top, a plurality of conductive connectors with one ends fixed to the top of the mounting base box and the other ends extending from the opening of the mounting base box, and a clamping structure for clamping the mounting base box with the angle-shaped lamp holder.

9. The ceiling lamp of claim 8, wherein the snap-fit structure comprises a sliding pin body provided through a bottom surface of the mounting base case, an elastic member provided between the sliding pin body and the mounting base case, and a push handle provided outside the mounting base case for pushing the sliding pin body to move.

10. The ceiling lamp of claim 1, wherein the bottom surface of the main housing is concavely provided with a mounting groove, the depth direction of the mounting groove extends from the inside of the main housing to the outside of the main housing, and the relief hole is provided on the bottom surface of the mounting groove and has an area smaller than the bottom area of the mounting groove.