CN214663993U

CN214663993U - Lifting adjusting type ceiling lamp

Info

Publication number: CN214663993U
Application number: CN202120850230.2U
Authority: CN
Inventors: 张景福
Original assignee: Zhongshan Haitai Lighting Co ltd
Current assignee: Zhongshan Haitai Lighting Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-11-09
Anticipated expiration: 2031-04-24

Abstract

The utility model discloses a lift adjustment type ceiling lamp, including inhaling the footstock, there is the lift hole in the bottom surface of inhaling the footstock, downthehole lamp stand that is provided with goes up and down, be provided with the lamp holder in the lower part of lamp stand, be provided with the cavity in inhaling the footstock, be fixed with a driving motor on the inner wall of cavity, be provided with the V-arrangement draw-in groove on the surface of adjusting shaft pole, be provided with the regulation hole on inhaling the roof of footstock, be provided with solenoid in the regulation hole respectively, be provided with armature in solenoid, be provided with the couple of falling V-arrangement at the top of lamp stand, top surface at the couple of falling V-arrangement is fixed with the iron of inhaling, be provided with the normally closed control switch of connection between solenoid and power source on inhaling the footstock. The utility model discloses a structure sets up rationally, and the simple operation can effectual reduction driving motor's use to can the greatly reduced thermal production, reduce the processing cost, use reliable and stable moreover, the suitability is strong and the practicality is good.

Description

Lifting adjusting type ceiling lamp

Technical Field

The utility model belongs to the technical field of the ceiling lamp, concretely relates to lift adjustment type ceiling lamp.

Background

The ceiling lamp is a common lamp for daily use, which is mainly hung on an indoor ceiling, the ceiling lamp in the prior art mainly comprises a fixer, a suspender and a lamp, and can meet the use requirement of general conditions, but the ceiling lamp is of a fixed structure, cannot change the shape and cannot effectively adjust the whole body, so the ceiling lamp is limited to a certain extent in the practical application process and is difficult to meet the market requirement, Chinese patent 201720842052.2 discloses an adjustable ceiling lamp, which is mainly characterized in that a plurality of lifting motors are additionally arranged in a ceiling base, then a lamp holder is connected with the lifting motors through a traction wire, the lifting operation can be realized, but the cost is greatly increased, and due to the existence of a plurality of driving motors, a large amount of heat can be generated, and the heat radiation performance of the traditional ceiling base is limited, and thus it is also difficult to meet the market demand.

Disclosure of Invention

The utility model aims at providing a lift adjustment type ceiling lamp that structure setting is reasonable and the suitability is strong.

The technical scheme for realizing the purpose of the utility model is that the lifting adjusting ceiling lamp comprises a ceiling base, lifting holes which are in the same straight line are uniformly arranged on the bottom surface of the ceiling base, a lamp holder is arranged in the lifting holes, a lamp holder is arranged on the lower part of the lamp holder, a cavity is arranged in the ceiling base, a driving motor is fixed on the inner wall of the cavity, an adjusting shaft rod is fixed on a main shaft of the driving motor through a coupler, a V-shaped clamping groove is arranged on the surface of the adjusting shaft rod, an adjusting hole is arranged on the top wall of the ceiling base, the adjusting holes and the lifting holes are in one-to-one correspondence and are positioned above the lifting holes, electromagnetic coils are respectively arranged in the adjusting holes, armatures are arranged in the electromagnetic coils, inverted V-shaped hooks are arranged on the top of the lamp holder, and magnets are fixed on the top surfaces of the inverted V-shaped hooks, the normally closed control switch connected between the electromagnetic coil and the power interface is arranged on the ceiling seat, the inverted V-shaped hook adsorbs the magnet when the electromagnetic coil is electrified so as to be far away from the adjusting shaft rod, and when the electromagnetic coil is powered off, the inverted V-shaped hook is clamped into the V-shaped clamping groove under the action of gravity so as to realize rising along with the adjusting shaft rod.

The lamp holder is characterized in that a limiting ring is fixed at the top of the lamp holder, and the lamp holder is limited in the lifting hole through the limiting ring.

The normally closed control switch is a manual switch or a remote control switch.

And a decorative glass ball is fixed on the lamp holder.

The working principle is briefly described as follows: start driving motor when using, driving motor low-speed rotation, the disconnection of the normally closed control switch that corresponds on the lamp stand that will rise this moment, the nearly rotation axis of falling V-arrangement couple under the action of gravity, when the hook closure of falling V-arrangement couple is when the V-arrangement draw-in groove, will rotate along with the rotation axis, and can make corresponding lamp stand and V-arrangement draw-in groove block after the number of turns of rotation of difference according to different regulation demands, when needs loosen, with driving motor antiport, and when the lamp stand reached initial length, adsorb under solenoid's magnetic force and leave the rotation axis, then the rising regulation of next time begins again.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and the simple operation can effectual reduction driving motor's use to can the greatly reduced thermal production, reduce the processing cost, use reliable and stable moreover, the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1.

Detailed Description

(example 1)

Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a sectional view taken along line A-A in FIG. 1.

Referring to fig. 1 and 2, a lifting adjustable ceiling lamp comprises a ceiling base 1, lifting holes 2 in the same straight line are uniformly arranged on the bottom surface of the ceiling base 1, a lamp holder 3 is arranged in the lifting holes, a lamp holder 4 is arranged at the lower part of the lamp holder, a cavity 5 is arranged in the ceiling base, a driving motor 6 is fixed on the inner wall of the cavity, an adjusting shaft rod 7 is fixed on a main shaft of the driving motor through a coupler, a V-shaped clamping groove 8 is arranged on the surface of the adjusting shaft rod, an adjusting hole 9 is arranged on the top wall of the ceiling base, the adjusting holes and the lifting holes are in one-to-one correspondence and are positioned above the lifting holes, electromagnetic coils 10 are respectively arranged in the adjusting holes, armatures 11 are arranged in the electromagnetic coils, an inverted V-shaped hook 12 is arranged at the top of the lamp holder, a magnet 13 is fixed on the top surface of the inverted V-shaped hook, the normally closed control switch 15 connected between the electromagnetic coil 10 and the power interface 14 is arranged on the ceiling base, the inverted V-shaped hook adsorbs the magnet when the electromagnetic coil is electrified so as to be far away from the adjusting shaft rod, and when the electromagnetic coil is powered off, the inverted V-shaped hook is clamped into the V-shaped clamping groove under the action of gravity so as to ascend along with the adjusting shaft rod.

And a limiting ring 16 is fixed at the top of the lamp holder, and the lamp holder is limited in the lifting hole through the limiting ring.

A decorative glass ball 17 is fixed on the lamp holder.

The utility model discloses a structure sets up rationally, and the simple operation can effectual reduction driving motor's use to can the greatly reduced thermal production, reduce the processing cost, use reliable and stable moreover, the suitability is strong and the practicality is good.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. The scope of the present invention is not limited to the changes and modifications described above.

Claims

1. The utility model provides a lift adjustment type ceiling lamp, is including inhaling the footstock the bottom surface of inhaling the footstock evenly is provided with the lift hole that is in same straight line the downthehole lamp stand that is provided with of lift the lower part of lamp stand is provided with lamp holder, its characterized in that: a cavity is arranged in the ceiling seat, a driving motor is fixed on the inner wall of the cavity, an adjusting shaft lever is fixed on a main shaft of the driving motor through a coupling, a V-shaped clamping groove is arranged on the surface of the adjusting shaft lever, the top wall of the ceiling seat is provided with adjusting holes which are in one-to-one correspondence with the lifting holes and are positioned above the lifting holes, electromagnetic coils are respectively arranged in the adjusting holes, armatures are arranged in the electromagnetic coils, an inverted V-shaped hook is arranged at the top of the lamp holder, a magnet is fixed on the top surface of the inverted V-shaped hook, the top suction seat is provided with a normally closed control switch connected between the electromagnetic coil and the power interface, the inverted V-shaped hook adsorbs the magnet when the electromagnetic coil is electrified so as to be far away from the adjusting shaft lever, when the electromagnetic coil is powered off, the inverted V-shaped hook is clamped into the V-shaped clamping groove under the action of gravity, so that the hook ascends along with the adjusting shaft rod.

2. The lift adjustable ceiling lamp of claim 1, wherein: the lamp holder is characterized in that a limiting ring is fixed at the top of the lamp holder, and the lamp holder is limited in the lifting hole through the limiting ring.

3. The lift adjustable ceiling lamp of claim 2, wherein: the normally closed control switch is a manual switch or a remote control switch.

4. The lift adjustable ceiling lamp of claim 3, wherein: and a decorative glass ball is fixed on the lamp holder.