CN111963953A

CN111963953A - LED decorative ceiling lamp

Info

Publication number: CN111963953A
Application number: CN202010974032.7A
Authority: CN
Inventors: 宋孝文; 李波; 王贵军
Original assignee: Zhejiang Haoguang Electronics Technology Co ltd
Current assignee: Zhejiang Haoguang Electronics Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-11-20

Abstract

The invention relates to the technical field of LED lamps, and discloses an LED decorative ceiling lamp which comprises a lamp holder, a lamp tube and a lamp shade, wherein the lamp tube is arranged at the bottom of the lamp holder, the lamp shade covers the outer surface of the bottom of the lamp holder, a condensing lens is arranged at the bottom of the lamp shade, two ends of the top of the lamp holder are fixedly connected with connecting frames, a first lifting rope and a second lifting rope are respectively arranged at the left end and the right end of the top of the lamp holder, the bottoms of the first lifting rope and the second lifting rope respectively penetrate through the two connecting frames and extend into the two connecting frames, and a first clamping sleeve and a second clamping sleeve are respectively arranged in the two connecting frames. The lamp tube fixing device is simple and convenient to operate, facilitates fixing of the lamp tube at different heights, and is beneficial to adjustment of the lamp tube.

Description

LED decorative ceiling lamp

Technical Field

The invention relates to the technical field of LED lamps, in particular to an LED decorative ceiling lamp.

Background

The LED decorative ceiling lamp has the advantages of rich colors, small volume, durability and energy conservation, and the LED is very suitable for decorative purposes. The LED is mounted on a circuit board or a flexible cable or other materials, the LED can be used as a light source of letter lamps, signboards, track lamps, lamp tubes and the like, and the LED is basically a very small chip encapsulated in epoxy resin, so that the LED is very small and light. Low power consumption LEDs consume very little power, and typically operate at 2-3.6V. The working current is 0.2-0, and the lampshade (3) A. That is to say: it consumes no more than 0.1W of electricity. The service life of the LED is long, and the service life of the LED can reach 10 ten thousand hours under proper current and voltage. High brightness, low heat because the energy released by the LED during electron transfer is mainly concentrated in the visible range, unlike other tungsten filament bulbs, the electromagnetic energy emitted by the LED is much concentrated in the infrared region, which is very hot, i.e., the LED converts almost all the electrical energy into light energy, so the LED is a high efficiency, low heat product.

The existing LED decorative ceiling lamp is directly connected with the wall top, and is very inconvenient to disassemble and maintain when the LED decorative ceiling lamp needs to be disassembled, so that the LED decorative ceiling lamp is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an LED decorative ceiling lamp to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a LED decorative ceiling lamp comprises a lamp holder, a lamp tube and a lamp shade, wherein the lamp tube is installed at the bottom of the lamp holder, the lamp shade covers the outer surface of the bottom of the lamp holder, a condensing lens is arranged at the bottom of the lamp shade, two ends of the top of the lamp holder are fixedly connected with connecting frames, a first lifting rope and a second lifting rope are respectively arranged at the left end and the right end of the top of the lamp holder, the bottoms of the first lifting rope and the second lifting rope respectively penetrate through the two connecting frames and extend to the insides of the two connecting frames, a first clamping sleeve and a second clamping sleeve are respectively arranged inside the two connecting frames, fixing bolts are respectively arranged at one sides of the two clamping sleeves respectively close to the connecting frames, the two fixing bolts are respectively fixedly connected with the inner walls of the two connecting frames, a threaded rod is respectively arranged at one side of the two clamping sleeves respectively close to the connecting frames, an installation, two the strengthening rib is close to the one end of wall respectively and all is provided with the backing plate, the through-hole has all been seted up at mounting bracket bottom both ends, the equal fixedly connected with adapter sleeve in through-hole bottom both ends, two the adapter sleeve is equallyd divide do not with the same axis of two through-holes, the inside level of mounting bracket is provided with the bull stick, two the bull stick both ends are equallyd divide do not rotate through bearing and mounting bracket inner wall and are connected, other fixedly connected with rope reel one and rope reel two are equallyd divide to bull stick both ends surface, the equal fixedly connected with helical gear one in bull stick surface, the equal fixedly connected with motor cover of shaft department in mounting bracket bottom, the inside motor that is provided with of motor cover, motor output runs through the mounting bracket and.

Preferably, the top parts of the two connecting frames are provided with circular openings.

Preferably, the two first clamping sleeves and the two second clamping sleeves are symmetrically arranged, the sides, close to each other, of the two first clamping sleeves and the two second clamping sleeves are arranged in an arc shape, and the two first clamping sleeves and the two second clamping sleeves are respectively in contact with the outer surfaces of the first lifting ropes and the outer surfaces of the lifting ropes.

Preferably, two the threaded rod is equallyd divide and is do not run through two links and extend to inside two links, two the threaded rod is equallyd divide and is do not press from both sides a rotation connection through bearing and two, two the threaded rod is equallyd divide and do not be connected with two link screw thread.

Preferably, both ends all are provided with the safety cover about the lamp stand, two safety covers are do not run through to lifting rope one and lifting rope two equally divide, two the link is equallyd divide and is located inside two safety covers.

Preferably, two the backing plate is equallyd divide do not with two strengthening rib fixed connection, two the one end that the backing plate bottom was kept away from respectively all is provided with the screw, two the screw is equallyd divide and is do not run through two backing plates and extend to inside the wall.

Preferably, the first lifting rope and the second lifting rope respectively penetrate through the connecting sleeve and the through hole and extend to the inside of the mounting frame, the top of the first lifting rope is in winding connection with the first rope reel, and the top of the second lifting rope is in winding connection with the second rope reel.

Preferably, the outer surface of the motor is sleeved with a protective sleeve, the left end and the right end of the protective sleeve are fixedly connected with brackets, and the brackets are uniformly connected with the inner wall of the motor cover.

Compared with the prior art, the invention provides an LED decorative ceiling lamp, which has the following beneficial effects:

1. according to the lamp holder, the motor is started, so that the motor can drive the rotating rod to rotate through the second helical gear, the first rope reel and the second rope reel can be controlled to rotate, the lamp holder can be controlled to move up and down, the height of the lamp holder can be adjusted, the lamp holder can be detached without climbing, the lamp holder is flexible to use, simple and convenient to operate, the lamp tubes can be fixed at different heights conveniently, and the lamp tubes can be adjusted.

2. The lamp holder is provided with the first clamping sleeve and the second clamping sleeve, so that the first lifting rope and the second lifting rope can be fixed, and when the lamp holder needs to be separated from the first lifting rope and the second lifting rope, the threaded rod can be driven to be away from the second clamping sleeve by rotating the threaded rod to contact and fasten the first lifting rope and the second lifting rope, so that the lamp holder can be directly taken down, the lamp holder and the lamp tube can be conveniently replaced and maintained, and the lamp holder is convenient and labor-saving.

3. The lamp holder can protect the connecting frame by arranging the protective cover, the connecting part of the connecting frame, the first lifting rope and the second lifting rope is prevented from directly contacting with the outside, the operation safety is ensured, the danger caused by accidental falling of the lamp holder is prevented, the light effect emitted by the lamp tube is better by arranging the condensing lens, the service life of the lamp holder is ensured, and the lighting effect is good.

Drawings

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

FIG. 2 is a top view of the mount of the present invention;

FIG. 3 is a top view of the protective shield of the present invention;

FIG. 4 is an enlarged schematic view of the invention A;

FIG. 5 is an enlarged view of the present invention B.

In the figure: the lamp comprises a lamp holder 1, a lamp tube 2, a lamp shade 3, a condenser lens 4, a connecting frame 5, a lifting rope I6, a lifting rope II 7, a clamping sleeve I8, a clamping sleeve II 9, a threaded rod 10, a fixing bolt 11, a protective cover 12, a mounting frame 13, a through hole 14, a reinforcing rib 15, a backing plate 16, a screw 17, a connecting sleeve 18, a rotating rod 19, a rope reel I20, a rope reel II 21, a bevel gear I22, a motor cover 23, a motor 24, a protective cover 25, a support 26 and a bevel gear II 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: an LED decorative ceiling lamp comprises a lamp holder 1, a lamp tube 2 and a lamp shade 3, wherein the lamp tube 2 is arranged at the bottom of the lamp holder 1, the lamp shade 3 covers the outer surface of the bottom of the lamp holder 1, a condensing lens 4 is arranged at the bottom of the lamp shade 3, the light effect emitted by the lamp tube 2 is better by arranging the condensing lens 4, the service life of the LED decorative ceiling lamp is ensured, the lighting effect is good, two connecting frames 5 are fixedly connected with two ends of the top of the lamp holder 1, circular openings are respectively formed at the tops of the two connecting frames 5, a lifting rope I6 and a lifting rope II 7 are respectively arranged at the left end and the right end of the top of the lamp holder 1, the bottoms of the lifting rope I6 and the lifting rope II 7 respectively penetrate through the two connecting frames 5 and extend to the insides of the two connecting frames 5, a jacket I8 and a jacket II 9 are respectively arranged inside the two connecting frames 5, the connecting part of the connecting frame 5 and the first lifting rope 6 and the second lifting rope 7 is prevented from directly contacting with the outside, the operation safety is ensured, the lamp holder 1 is prevented from causing danger due to accidental falling, the first lifting rope 6 and the second lifting rope 7 respectively penetrate through the two protective covers 12, the two connecting frames 5 are respectively positioned inside the two protective covers 12, the first jacket 8 and the second jacket 9 are respectively symmetrically arranged, one sides of the first jacket 8 and the second jacket 9, which are close to each other, are both arranged in an arc shape, the first jacket 8 and the second jacket 9 are respectively contacted with the outer surfaces of the first lifting rope 6 and the second lifting rope 7, the first lifting rope 6 and the second lifting rope 7 can be fixed by arranging the first jacket 8 and the second jacket 9, when the lamp holder 1 is required to be separated from the first lifting rope 6 and the second lifting rope 7, the threaded rod 10 can be rotated to drive the first jacket 10 to drive the 89 and the second jacket 9 to be far away, and contact with the first lifting rope 6 and the second lifting rope, thereby the lamp holder 1 can be directly taken down, the lamp holder 1 and the lamp tube 2 are convenient to replace and maintain, the lamp holder is convenient and labor-saving, one side of each of the two clamping sleeves II 9 close to the connecting frame 5 is respectively provided with a fixing bolt 11, the two fixing bolts 11 are respectively fixedly connected with the inner walls of the two connecting frames 5, one side of each of the two clamping sleeves I8 close to the connecting frame 5 is respectively provided with a threaded rod 10, the two threaded rods 10 respectively penetrate through the two connecting frames 5 and extend into the two connecting frames 5, the two threaded rods 10 are respectively rotatably connected with the two clamping sleeves I8 through bearings, the two threaded rods 10 are respectively in threaded connection with the two connecting frames 5, the top of the lamp holder 1 is provided with a mounting frame 13, the top of the mounting frame 13 is contacted with the wall surface, the left end and the right end of the mounting frame 13 are respectively and fixedly connected with a reinforcing rib 15, screws 17 are arranged at the ends far away from the bottoms of the two backing plates 16 respectively, the two screws 17 respectively penetrate through the two backing plates 16 and extend into the wall surface, through holes 14 are formed at the two ends of the bottom of the mounting frame 13, connecting sleeves 18 are fixedly connected at the two ends of the bottom of the through holes 14 respectively, the two connecting sleeves 18 respectively share the same center shaft with the two through holes 14, rotating rods 19 are horizontally arranged in the mounting frame 13, the two ends of the two rotating rods 19 are respectively and rotatably connected with the inner wall of the mounting frame 13 through bearings, a first rope reel 20 and a second rope reel 21 are respectively and fixedly connected with the outer surfaces of the two ends of the rotating rods 19, a first lifting rope 6 and a second lifting rope 7 respectively penetrate through the connecting sleeves 18 and the through holes 14 and extend into the mounting frame 13, the top of the first lifting rope 6 is in winding connection with the first rope reel 20, the top of the second lifting rope 7 is in winding connection with the second, motor cover 23 is inside to be provided with motor 24, starter motor 24, make motor 24 drive bull stick 19 through two 27 helical gears and rotate, thereby can control rope reel one 20 and two 21 rotations of rope reel, can control lamp stand 1 and reciprocate, highly adjust lamp stand 1, it can just dismantle lamp stand 1 not need climb, it is nimble to use, easy operation is convenient, be convenient for to fluorescent tube 2 at the not fixed of co-altitude, be favorable to the regulation to fluorescent tube 2, motor 24 output runs through inside mounting bracket 13 and extends to mounting bracket 13, motor 24 output is connected with two 27 helical gears, two 27 meshes with one

helical gear

22, 24 outer surface covers of motor have protective sheath 25, the equal fixedly connected with support 26 in both ends about protective sheath 25, two support 26 divide equally do not with motor cover 23 inner wall fixed connection.

When using, through starter motor 24, it is rotatory to make motor 24 drive two 27 helical gears, thereby two 27 rotations of helical gear drive one 22 and bull stick 19 rotatoryly, thereby can drive two 21 rotations of rope reel 20, two 21 rotations of rope reel 20 and rope reel make lifting rope one 6 and lifting rope two 7 drive lamp stand 1 and move down, rethread rebound safety cover 12 makes link 5 spill, rethread rotation threaded rod 10, make and press from both sides cover one 8 and keep away from lifting rope one 6 and lifting rope two 7 respectively, thereby can take off lamp stand 1, reverse operation can when needing the installation.

In conclusion, the lamp holder 1 can be controlled to move up and down by starting the motor 24 and driving the rotating rod 19 to rotate by the motor 24 through the second bevel gear 27, so that the lamp holder 1 can be controlled to rotate by the first rope reel 20 and the second rope reel 21, the height of the lamp holder 1 can be adjusted, the lamp holder 1 can be disassembled without climbing, the lamp holder is flexible to use and simple and convenient to operate, the lamp tube 2 can be fixed at different heights, the lamp tube 2 can be adjusted, the first lifting rope 6 and the second lifting rope 7 can be fixed by arranging the first jacket 8 and the second jacket 9, when the lamp holder 1 needs to be separated from the first lifting rope 6 and the second lifting rope 7, the threaded rod 10 can be rotated to drive the first jacket 89 and the second jacket 9 to be far away from each other to contact with the first lifting rope 6 and the second lifting rope 7 for fastening, so that the lamp holder 1 can be directly taken down, and the lamp tube 2 can be replaced and maintained, the lamp holder is convenient and labor-saving, the connecting frame 5 can be protected by arranging the protective cover 12, the connecting frame 5 is prevented from directly contacting with the outside at the connecting part of the connecting frame 5, the first lifting rope 6 and the second lifting rope 7, the operation safety is ensured, the lamp holder 1 is prevented from accidentally falling to cause danger, and the light effect emitted by the lamp tube 2 is better by arranging the condensing lens 4, so that the service life of the lamp holder is ensured, and the illuminating effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED decorates ceiling lamp, includes lamp stand (1), fluorescent tube (2) and lamp shade (3), its characterized in that: the lamp tube (2) is arranged at the bottom of the lamp holder (1), the lamp shade (3) covers the outer surface of the bottom of the lamp holder (1), the bottom of the lamp shade (3) is provided with a condensing lens (4), two ends of the top of the lamp holder (1) are fixedly connected with connecting frames (5), the left end and the right end of the top of the lamp holder (1) are respectively provided with a first lifting rope (6) and a second lifting rope (7), the bottoms of the first lifting rope (6) and the second lifting rope (7) respectively penetrate through the two connecting frames (5) and extend into the two connecting frames (5), the two connecting frames (5) are respectively provided with a first clamping sleeve (8) and a second clamping sleeve (9), one sides of the two clamping sleeves (9) respectively close to the connecting frames (5) are respectively provided with fixing bolts (11), the two fixing bolts (11) are respectively fixedly connected with the inner walls of the two connecting frames (5), one sides of the two clamping sleeves (8) respectively close to the connecting frames (5) are respectively provided, the lamp holder is characterized in that a mounting frame (13) is arranged at the top of the lamp holder (1), the top of the mounting frame (13) is in contact with the wall surface, reinforcing ribs (15) are fixedly connected to the left end and the right end of the mounting frame (13), a backing plate (16) is arranged at one end, close to the wall surface, of each reinforcing rib (15), through holes (14) are formed in both ends of the bottom of the mounting frame (13), connecting sleeves (18) are fixedly connected to both ends of the bottom of each through hole (14), each connecting sleeve (18) is respectively connected with the same middle shaft of each through hole (14), a rotating rod (19) is horizontally arranged in the mounting frame (13), both ends of each rotating rod (19) are respectively in rotating connection with the inner wall of the mounting frame (13) through bearings, a rope reel I (20) and a rope reel II (21) are fixedly connected to the outer surfaces of both ends of, equal fixedly connected with motor cover (23) of mounting bracket (13) bottom axis department, motor cover (23) inside is provided with motor (24), inside motor (24) output run through mounting bracket (13) and extend to mounting bracket (13), motor (24) output is connected with helical gear two (27), helical gear two (27) and helical gear (22) meshing.

2. The LED decorative pendant of claim 1, wherein: circular openings are formed in the tops of the two connecting frames (5).

3. The LED decorative pendant of claim 1, wherein: the two first clamping sleeves (8) are respectively symmetrically arranged with the two second clamping sleeves (9), one sides of the two first clamping sleeves (8) and the two second clamping sleeves (9) close to each other are both arc-shaped, and the two first clamping sleeves (8) and the two second clamping sleeves (9) are respectively in contact with the outer surfaces of the first lifting ropes (6) and the second lifting ropes (7).

4. The LED decorative pendant of claim 1, wherein: two threaded rod (10) are equallyd divide and are do not run through two link (5) and extend to inside two link (5), two threaded rod (10) are equallyd divide and are do not pressed from both sides cover (8) through bearing and rotate to be connected, two threaded rod (10) are equallyd divide respectively with two link (5) threaded connection.

5. The LED decorative pendant of claim 1, wherein: both ends all are provided with safety cover (12) about lamp stand (1), two safety cover (12), two are do not run through respectively to lifting rope (6) and lifting rope two (7) equally divide and do not lie in inside two safety cover (12) link (5).

6. The LED decorative pendant of claim 1, wherein: two backing plate (16) are equallyd divide do not with two strengthening rib (15) fixed connection, two the one end of keeping away from respectively bottom backing plate (16) all is provided with screw (17), two screw (17) are equallyd divide and are do not run through two backing plates (16) and extend to inside the wall.

7. The LED decorative pendant of claim 1, wherein: the first lifting rope (6) and the second lifting rope (7) respectively penetrate through the connecting sleeve (18) and the through hole (14) and extend to the inside of the mounting frame (13), the top of the first lifting rope (6) is in winding connection with the first rope reel (20), and the top of the second lifting rope (7) is in winding connection with the second rope reel (21).

8. The LED decorative pendant of claim 1, wherein: motor (24) surface cover has protective sheath (25), equal fixedly connected with support (26) in both ends about protective sheath (25), two support (26) are equallyd divide respectively with motor cover (23) inner wall fixed connection.