CN220186585U

CN220186585U - Ceiling lamp

Info

Publication number: CN220186585U
Application number: CN202322002634.8U
Authority: CN
Inventors: 陈丽鸿
Original assignee: Shanghai Aite Lighting Design Co ltd
Current assignee: Shanghai Aite Lighting Design Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-12-15
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to a ceiling lamp, which comprises a lamp holder, an annular lamp tube and a lamp shade, wherein the lower end of the lamp holder is provided with an opening, the annular lamp tube is detachably connected with the lamp holder, the lamp shade is detachably connected with the lamp holder to cover the annular lamp tube, the inner wall of the top of the lamp holder is connected with sliding blocks in a sliding way along the radial direction, the sliding blocks are at least provided with two sliding blocks and are distributed around the axial direction of the lamp holder, the sliding blocks are provided with elastic clamping rings, the elastic clamping rings comprise elastic clamping rings which are fixedly connected with the sliding blocks and are provided with clamping grooves, a notch communicated with the clamping grooves is formed in one side, far away from the sliding blocks, of the elastic clamping rings, and the annular lamp tube is clamped in the clamping grooves through the notch. The utility model has the effect of improving the adaptation degree of the lamp holder and the lamp tube.

Description

Ceiling lamp

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a ceiling lamp.

Background

The ceiling lamp is one of lamps, and is named as a ceiling lamp because the lamp is Fang Jiao flat, the bottom is completely attached to the roof during installation, the light source is a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED and the like, and the LED ceiling lamp is the most popular in the market at present and is a lamp which is frequently selected in various places such as families, offices, entertainment places and the like.

The existing ceiling lamp comprises a lamp holder, a lamp tube arranged on the lamp holder and a lamp shade arranged on the lamp holder to cover the lamp tube, wherein the lamp holder is used for being arranged on a ceiling, the lamp tube is annular, and a plurality of lamp clamps for clamping the lamp tube are fixed on the lamp holder.

With respect to the related art in the above, there are the following drawbacks: because the lamp card is fixed with the lamp holder, the lamp holder can only adapt to the lamp tubes with the same specification, so that the adaptation degree of the lamp holder and the lamp tubes is lower, and further improvement is needed.

Disclosure of Invention

In order to improve the adaptation degree of a lamp holder and a lamp tube, the utility model provides a ceiling lamp.

The utility model provides a ceiling lamp which adopts the following technical scheme:

the utility model provides a ceiling lamp, is the lamp stand that the opening set up including the lower extreme, can dismantle the annular fluorescent tube of connection in the lamp stand and can dismantle the lamp shade of connecting in order to cover annular fluorescent tube with the lamp stand, the top inner wall of lamp stand is connected with the slider along radial sliding, and the slider is provided with two at least and around the axial distribution of lamp stand, the slider is provided with the elasticity clamp ring, and the elasticity clamp ring includes the elasticity clamp ring of fixed connection in the slider and having the centre gripping groove, and the breach that communicates in the centre gripping groove has been seted up to one side that the slider was kept away from to the elasticity clamp ring, and the centre gripping groove is located to annular fluorescent tube through the breach card.

Through adopting above-mentioned technical scheme, when needs are installed annular fluorescent tube, even after the annular fluorescent tube of different diameter sizes is bought to the user, the user can be according to the diameter size adjustment slider's of annular fluorescent tube slip position to after adjusting the slip position of elasticity clamp ring, thereby exert the effort towards being close to elasticity clamp ring to annular fluorescent tube follow breach lock joint in the grip slot of elasticity clamp ring, realize that the centre gripping of elasticity clamp ring to annular fluorescent tube of different diameter sizes is fixed, improve the adaptation degree of lamp stand and annular fluorescent tube.

Preferably, the elastic clamping ring is uniformly connected with guide plates extending outwards at two sides of the notch, so that one side of the notch, which is far away from the clamping groove, is provided with a flaring.

Through adopting above-mentioned technical scheme, add the guide blade for one side that the centre gripping groove was kept away from to the breach is the flaring setting, and the annular lamp tube card of being convenient for establishes the centre gripping inslot that gets into elasticity clamp ring.

Preferably, the inner side wall of the lamp holder is provided with a guide rod, the axial direction of the guide rod is parallel to the radial direction of the lamp holder, and the sliding block is sleeved on the guide rod in a sliding way.

By adopting the technical scheme, the guide rod is arranged to provide a sliding installation carrier for the sliding block, so that the sliding assembly of the sliding block and the lamp holder is realized.

Preferably, the cross section of the guide rod is square, and square through holes for the guide rod to be inserted are correspondingly formed in the sliding blocks.

Through adopting above-mentioned technical scheme, the transversal square setting of personally submitting of guide bar, and the slider is corresponding to be offered square through-hole, effectively reduces slider and guide bar and takes place relative pivoted possibility.

Preferably, the side wall of the lamp holder is provided with a threaded hole, and one end of the guide rod is fixedly protruded with a stud which is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, through being provided with screw hole and double-screw bolt, realize the detachable connection of guide bar and lamp stand.

Preferably, the guide rod or the lamp holder is provided with a limiting component for preventing the sliding block from sliding out of the guide rod.

Through adopting above-mentioned technical scheme, be provided with spacing subassembly, effectively reduce the slider and slide the possibility of deviating from the guide bar, reduce the slider and the possibility that elasticity clamp ring takes place to lose.

Preferably, the one end that the guide bar is close to the lamp stand axis has seted up the mounting groove along radial, and spacing subassembly includes fixed connection in the spring of mounting groove and fixed connection in the spacing bulb of spring, and under the normal state, the upper half protrusion of spacing bulb is in the guide bar outer wall.

Through adopting above-mentioned technical scheme, under the normality, the spring forces the upper half protrusion of spacing bulb in the guide bar outer wall for spacing bulb and the lateral wall butt of slider effectively reduce the slider and slide the possibility of deviating from the guide bar from the free end of guide bar, when installing or dismantling the slider, need apply effort to spacing bulb and make spacing bulb shrink in the mounting groove back again and remove the slider.

Preferably, the limiting component comprises an elastic sheet arranged between the guide rod and the inner wall of the top of the lamp holder, the elastic sheet is in a V shape, one end of the elastic sheet is fixedly connected with the inner wall of the top of the lamp holder, the other end of the elastic sheet is abutted to the side wall of one end, close to the axis of the lamp holder, of the guide rod, and the opening of the elastic sheet faces the inner side wall of the lamp holder.

Through adopting above-mentioned technical scheme, when installing the slider in the guide bar, slide the cover with the slider from the free end of guide bar and locate the guide bar, the slider butt is in the free end of elastic piece and is forced the free end of elastic piece to buckle towards the stiff end direction that is close to the elastic piece after, for the slider provides the space of sliding makes the slider get into the guide bar smoothly after, the slider breaks away from with the free end of elastic piece, the free end of elastic piece resets the butt in the free end lateral wall of guide bar, effectively prevents the slider from sliding from deviating from the free end of guide bar.

In summary, the utility model has the following beneficial effects:

1. when the annular lamp tube is required to be installed, even if a user buys annular lamp tubes with different diameters, the user can adjust the sliding position of the sliding block according to the diameters of the annular lamp tubes, so that after the sliding position of the elastic clamping ring is adjusted, acting force close to the elastic clamping ring is applied to the annular lamp tube, so that the annular lamp tube is buckled in the clamping groove of the elastic clamping ring from the notch, the clamping and fixing of the annular lamp tubes with different diameters by the elastic clamping ring are realized, and the adaptation degree of the lamp holder and the annular lamp tube is improved;

2. the limiting component is arranged, so that the possibility that the sliding block slides out of the guide rod is effectively reduced, and the possibility that the sliding block and the elastic clamping ring are lost is reduced.

Drawings

Fig. 1 is a schematic diagram of a ceiling lamp according to embodiment 1;

fig. 2 is a schematic diagram showing the connection structure of the guide bar and the mounting block in embodiment 1;

FIG. 3 is a schematic view of the elastic clamp ring and spacing assembly of embodiment 1;

fig. 4 is a schematic structural diagram of the limiting assembly in embodiment 2.

In the figure, 1, a lamp holder; 2. a ring-shaped lamp tube; 3. a lamp shade; 4. a mounting block; 41. a threaded hole; 5. a guide rod; 51. a stud; 52. a mounting groove; 6. a slide block; 7. an elastic clamping ring; 71. a clamping groove; 72. a notch; 73. a guide piece; 8. a limit component; 81. a spring; 82. and limiting the ball head.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Example 1:

the embodiment of the utility model discloses a ceiling lamp, referring to fig. 1, comprising a lamp holder 1 with an opening at the lower end, an annular lamp tube 2 detachably connected with the lamp holder 1 and a lamp shade 3 detachably connected with the lamp holder 1 to cover the annular lamp tube 2, wherein the top wall of the lamp holder 1 is fixedly connected with a ceiling through bolts. The lamp shade 3 and the lamp stand 1 can be dismantled through the spiro union mode realization, and specifically, the outer peripheral wall of lamp stand 1 is provided with the external screw thread, and the inner peripheral wall of lamp shade 3 is provided with the internal screw thread of threaded connection in the external screw thread.

Referring to fig. 2 and 3, the inner side wall of the lamp socket 1 is fixedly connected with mounting blocks 4 in a protruding manner, the mounting blocks 4 are provided with at least two and uniformly distributed around the axis of the lamp socket 1, and in this embodiment, the mounting blocks 4 are provided with three. The mounting block 4 is detachably connected with a guide rod 5, the cross section of the guide rod 5 is square, and the axial direction of the guide rod 5 is parallel to the radial direction of the lamp holder 1. The mounting block 4 is provided with a threaded hole 41 along the radial direction of the lamp holder 1, and the end part of the guide rod 5 is fixedly protruded with a stud 51 which is in threaded connection with the threaded hole 41.

The inner wall of the top of the lamp holder 1 is connected with a sliding block 6 in a sliding way along the radial direction, and the sliding block 6 is correspondingly provided with a square through hole for inserting the guide rod 5. The guide rod 5 or the lamp holder 1 is provided with a limiting component 8 for preventing the sliding block 6 from sliding out of the guide rod 5, in this embodiment, one end of the guide rod 5, which is close to the axis of the lamp holder 1, is provided with a mounting groove 52 along the radial direction of the guide rod 5, and the limiting component 8 comprises a spring 81 with one end fixedly connected to the inner wall of the mounting groove 52 and a limiting ball head 82 fixedly connected to the spring 81. Normally, the spring 81 forces the upper half part of the limiting ball 82 to protrude out of the outer wall of the guide rod 5, when the sliding block 6 is installed or disassembled, the sliding block 6 is abutted against the limiting ball 82, a large effect is exerted on the sliding block 6 to force the limiting ball 82 to shrink inwards in the installation groove 52, and after the sliding block 6 is separated from the limiting ball 82, the spring 81 forces the limiting ball 82 to reset again.

The sliding block 6 is fixedly connected with an elastic clamping ring 7, specifically, the elastic clamping ring 7 is a metal sheet ring, the elastic clamping ring 7 is provided with a clamping groove 71, and one side of the elastic clamping ring 7 away from the sliding block 6 is provided with a notch 72 communicated with the clamping groove 71. The elastic clamping ring 7 is located on both sides of the notch 72, and is integrally formed and connected with a guide piece 73 extending outwards, so that one side of the notch 72 away from the clamping groove 71 is provided with a flaring, and the annular lamp tube 2 is clamped and arranged in the clamping groove 71 of the elastic clamping ring 7 conveniently.

The implementation principle of the ceiling lamp provided by the embodiment of the utility model is as follows: when the annular lamp tube 2 is required to be installed, even if a user buys the annular lamp tubes 2 with different diameters, the user can adjust the sliding position of the sliding block 6 according to the diameters of the annular lamp tubes 2, so that after the sliding position of the elastic clamping ring 7 is adjusted, acting force close to the elastic clamping ring 7 is applied to the annular lamp tube 2, and the annular lamp tube 2 is buckled in the clamping groove 71 of the elastic clamping ring 7 from the notch 72, so that the clamping and fixing of the annular lamp tube 2 with different diameters by the elastic clamping ring 7 are realized, and the adaptation degree of the lamp holder 1 and the annular lamp tube 2 is improved.

Example 2: the difference from embodiment 1 is that, referring to fig. 4, the limiting component 8 is an elastic piece disposed between the guide rod 5 and the top inner wall of the lamp socket 1, the elastic piece is V-shaped, one end of the elastic piece is fixedly connected to the top inner wall of the lamp socket 1 near the axis, the other end of the elastic piece is abutted to the side wall of one end of the guide rod 5 near the axis of the lamp socket 1, and the opening of the elastic piece faces the inner wall of the lamp socket 1.

When the sliding block 6 is arranged on the guide rod 5, the sliding block 6 is sleeved on the guide rod 5 in a sliding manner from the free end of the guide rod 5, the sliding block 6 is abutted against the free end of the elastic piece to force the free end of the elastic piece to bend towards the direction close to the fixed end of the elastic piece, a sliding space is provided for the sliding block 6, so that the sliding block 6 smoothly enters the guide rod 5, and after the sliding block 6 is separated from the free end of the elastic piece, the free end of the elastic piece is in reset and abutted against the side wall of the free end of the guide rod 5, so that the sliding block 6 is effectively prevented from sliding and falling off from the free end of the guide rod 5.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A ceiling lamp, characterized in that: including the lower extreme be lamp stand (1) that the opening set up, can dismantle connect in annular fluorescent tube (2) of lamp stand (1) and can dismantle connect in lamp stand (1) in order to cover lamp shade (3) that annular fluorescent tube (2) were established, the top inner wall of lamp stand (1) is connected with slider (6) along radial sliding, slider (6) are provided with two and around the axial distribution of lamp stand (1) at least, slider (6) are provided with elasticity clamp ring (7), and elasticity clamp ring (7) have grip slot (71), and elasticity clamp ring (7) are kept away from one side of slider (6) and are offered breach (72) that communicate in grip slot (71), and annular fluorescent tube (2) are located grip slot (71) through breach (72) card.

2. A ceiling lamp as set forth in claim 1, wherein: the elastic clamping ring (7) is located on two sides of the notch (72) and is uniformly connected with guide sheets (73) extending outwards, so that one side of the notch (72) away from the clamping groove (71) is provided with a flaring.

3. A ceiling lamp as set forth in claim 1, wherein: the inner side wall of the lamp holder (1) is provided with a guide rod (5), the axial direction of the guide rod (5) is parallel to the radial direction of the lamp holder (1), and the slide block (6) is slidably sleeved on the guide rod (5).

4. A ceiling lamp according to claim 3, wherein: the cross section of the guide rod (5) is square, and square through holes for inserting the guide rod (5) are correspondingly formed in the sliding blocks (6).

5. A ceiling lamp according to claim 3, wherein: threaded holes (41) are formed in the side wall of the lamp holder (1), and a stud (51) which is in threaded connection with the threaded holes (41) is fixedly protruding from one end of the guide rod (5).

6. A ceiling lamp according to claim 3, wherein: the guide rod (5) or the lamp holder (1) is provided with a limiting component (8) for preventing the sliding block (6) from sliding out of the guide rod (5).

7. The ceiling lamp of claim 6 wherein: one end of the guide rod (5) close to the axis of the lamp holder (1) is provided with a mounting groove (52) along the radial direction, the limiting component (8) comprises a spring (81) fixedly connected to the mounting groove (52) and a limiting ball head (82) fixedly connected to the spring (81), and in a normal state, the upper half part of the limiting ball head (82) protrudes out of the outer wall of the guide rod (5).

8. The ceiling lamp of claim 6 wherein: the limiting component (8) comprises an elastic sheet arranged between the guide rod (5) and the inner wall of the top of the lamp holder (1), the elastic sheet is V-shaped, one end of the elastic sheet is fixedly connected to the inner wall of the top of the lamp holder (1), the other end of the elastic sheet is abutted to the side wall of one end, close to the axis of the lamp holder (1), of the guide rod (5), and the opening of the elastic sheet faces the inner side wall of the lamp holder (1).