CN217329557U

CN217329557U - LED ceiling lamp

Info

Publication number: CN217329557U
Application number: CN202221177241.XU
Authority: CN
Inventors: 周本财; 匡为超; 孙凡迪
Original assignee: Xihan Lighting Technology Co ltd
Current assignee: Xihan Lighting Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-30
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a technical field of LED lamp, concretely relates to LED ceiling light, including lamp body, LED converter, LED constant voltage power supply, the radiating piece is installed to the lamp body top, the lamp body with be connected with pencil one between the LED converter, the LED converter with be connected with pencil two between the LED constant voltage power supply. The preformed hole that ceiling board was less among the prior art can be solved effectively in this application, and the volume of current driver is great, can't be through the preformed hole on ceiling, the technical problem of installation of being not convenient for to realized that LED constant voltage power supply can be with a plurality of lamp bodies that connect in parallel, in order to realize the parallelly connected effect of a plurality of lamp bodies.

Description

LED ceiling lamp

Technical Field

The utility model relates to a technical field of LED lamp, concretely relates to LED ceiling light.

Background

The LED ceiling lamp has the main advantages of low carbon and energy conservation, is suitable for global energy conservation and emission reduction, has a low carbon life trend, and is an ideal choice for modern high-lighting homes.

LED ceiling light is the illumination lamps and lanterns of the formula of penetrating under embedding light in the ceiling, however at installation LED ceiling light in-process, when the lamp is less, the preformed hole of ceiling is also corresponding less, and the volume of present driver is all great, can't pass through the preformed hole of ceiling, the installation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a LED ceiling lamp, the preformed hole that can solve ceiling board among the prior art effectively is less, and the volume of current driver is all great, can't be through the preformed hole on ceiling, the technical problem of the installation of being not convenient for.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a LED ceiling light, including lamp body, LED converter, LED constant voltage power supply, the radiating piece is installed to the lamp body top, the lamp body with be connected with pencil one between the LED converter, the LED converter with be connected with pencil two between the LED constant voltage power supply, the maximum width of LED converter is not more than the diameter of lamp body.

Furthermore, one end of the first wire harness is sleeved with a first limiting part, the other end of the first wire harness is sleeved with a second limiting part, the first limiting part is inserted into the heat dissipation part, the second limiting part is inserted into the end part of the LED converter, the first limiting part comprises a first lantern ring sleeved on the first wire harness, a horizontal plate horizontally fixed on the peripheral surface of the first lantern ring, and a first limiting insertion rod vertically fixed on the horizontal plate, and the first limiting insertion rod is inserted into the heat dissipation part; the limiting part II comprises a second lantern ring sleeved on the first wiring harness and a second limiting insertion rod vertically fixed on the second lantern ring, the number of the two limiting insertion rods is larger than that of the first limiting insertion rods, and the second limiting insertion rods are used for being inserted into the end parts of the LED converters.

Further, the radiating piece includes middle cylinder, is fixed in radiating ring on the middle cylinder, be fixed in the kicking block at middle cylinder top, the radiating ring is provided with a plurality of pieces and follows the length direction evenly distributed of middle cylinder, the lamp body is fixed in the radiating piece is kept away from the one end of kicking block.

Furthermore, a first wire harness hole used for the first wire harness to penetrate is formed in the top surface of the top block, a plurality of first limiting holes used for inserting the first limiting insertion rods are formed in the top block along the periphery of the first wire harness hole, a first locking screw hole communicated with the first wire harness hole is formed in the outer side wall of the top block, and a first locking nut is connected to the first locking screw hole in a threaded mode.

Furthermore, the radiating piece is provided with an elastic sheet assembly, the elastic sheet assembly comprises a U-shaped sheet fixed on the top block and arc sheets fixed at two ends of the U-shaped sheet through bolts, and the two arc sheets are respectively located on two sides of the lamp body.

Furthermore, an installation block is fixed at the end of the LED converter, a second wiring harness hole used for the first wiring harness to pass through is formed in the middle of the installation block, a plurality of second limiting holes used for inserting the second limiting insertion rods are formed in the installation block along the periphery of the second wiring harness hole, a second locking screw hole communicated with the second wiring harness hole is formed in the outer side wall of the installation block, and a second locking nut is connected to the second locking screw hole in a threaded mode.

Advantageous effects

The utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses in because lamp body, LED converter, LED constant voltage power supply all are different individualities, when the lamp body is less, the preformed hole of ceiling is also corresponding less, this moment when installing LED ceiling lamp, can place the converter about equal with lamp body diameter on the ceiling, solved the great and unable problem through less preformed hole of current driver volume, realized that even the ceiling preformed hole is less, also made things convenient for operating personnel to install LED ceiling lamp.

In addition, the LED constant voltage power supply can be connected with a plurality of lamp bodies with LED converters in parallel, so that the effect that one LED constant voltage power supply is connected with a plurality of lamp bodies in parallel is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the overall structure of the LED ceiling lamp of the present invention;

fig. 2 is a partial structural schematic view of fig. 1, mainly illustrating the structures of the first limiting member, the heat sink and the elastic sheet assembly;

FIG. 3 is an enlarged view of portion A of FIG. 1, mainly illustrating the structure of a second position-limiting element;

the reference numerals in the drawings denote: 1. a lamp body; 2. an LED converter; 21. mounting blocks; 211. a second wire harness hole; 212. a second limiting hole; 213. a second locking screw hole; 22. locking a second nut; 3. a heat sink; 31. a middle column; 32. a heat dissipation ring; 33. a top block; 331. a first wire harness hole; 332. a first limiting hole; 333. a first locking screw hole; 34. locking the first nut; 4. an LED constant voltage power supply; 5. a first wire harness; 6. a second wire harness; 61. a first limiting part; 611. a lantern ring I; 612. a horizontal plate; 613. a first limiting inserted rod; 62. a second limiting part; 621. a lantern ring II; 622. a second limiting inserted rod; 7. a spring plate assembly; 71. a U-shaped sheet; 72. an arc-shaped sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b):

referring to fig. 1, the present application is an LED ceiling lamp, including a lamp body 1, an LED converter 2, an LED constant voltage power supply 4, a first wire harness 5, and a second wire harness 6. The radiating piece 3 is installed to the top of lamp body 1, and the maximum width of LED converter 2 is not more than the diameter of lamp body 1, and pencil 5 is connected between radiating piece 3 and LED converter 2, and pencil 6 is connected between LED converter 2 and LED constant voltage power supply 4, and LED constant voltage power supply 4 is used for inserting the commercial power. In addition, the LED constant voltage power source 4 may be connected in parallel to a plurality of lamp bodies 1 having the LED converter 2 to achieve an effect that one LED constant voltage power source 4 connects in parallel to a plurality of lamp bodies 1.

When the lamp body is less, the preformed hole on the ceiling is also correspondingly less, and at this moment, when installing the LED ceiling lamp, the LED converter 2 with the diameter approximately equal to that of the lamp body 1 can be placed on the ceiling, so that the problem that the existing driver is large in size and cannot pass through the smaller preformed hole is solved, and the LED ceiling lamp is convenient for operators to install even if the preformed hole on the ceiling is smaller.

Referring to fig. 1 and 2, the heat sink 3 includes a middle cylinder 31, a heat dissipation ring 32, the top block 33 and the first locking nut 34 are arranged, the middle cylinder 31 is vertically fixed at the top of the lamp body 1, the radiating rings 32 are provided with a plurality of pieces, the radiating rings 32 are sleeved on the middle cylinder 31 and fixed on the outer peripheral surface of the middle cylinder 31, the radiating rings 32 are uniformly distributed along the height direction of the middle cylinder 31, the top block 33 is a circular plate, the top block 33 is fixed on the top surface of the middle cylinder 31, the top surface of the top block 33 is close to the edge and is provided with a first wire harness hole 331, the first wire harness hole 331 penetrates through the top block 33 and the radiating rings 32, the first limiting hole 332 is arranged on two sides of the diameter line of the first wire harness hole 331 and penetrates through the top block 33 and the radiating ring 32 on the top, the peripheral surface of the top block 33 is provided with a first locking screw hole 333 communicated with the first wire harness hole 331, and the first locking screw hole 333 is in threaded connection with the first locking nut 34.

Continuing to refer to fig. 2, the heat sink 3 is further provided with the elastic sheet assembly 7, the elastic sheet assembly 7 includes a U-shaped sheet 71 and two arc-shaped sheets 72, the bottom side of the U-shaped sheet 71 is bolted to the top surface of the top block 33, the two arc-shaped sheets 72 are respectively integrally formed at two ends of the U-shaped sheet 71, and the two arc-shaped sheets 72 are respectively located at two sides of the lamp body 1. When the lamp body 1 is placed on the ceiling, the lamp body 1 can be clamped by the arc-shaped pieces 72 to ensure the stability of the lamp body 1.

Referring to fig. 3, a mounting block 21 is fixed on the end face of one end of the LED converter 2 connected with a first wiring harness 5, a second wiring harness hole 211 communicated with the inside of the LED converter 2 is formed in the middle of the end face of the mounting block 21, a plurality of second limiting holes 212 are formed in the mounting block 21 along a circle of the second wiring harness hole 211, the number of the second limiting holes 212 can be 3, a second locking screw hole 213 communicated with the second wiring harness hole 211 is formed in the outer side wall of the mounting block 21, and a second locking nut 22 is connected to the second locking screw hole 213 through threads.

Referring to fig. 2 and 3, a first limiting member 61 is sleeved on one end of the first wire harness 5 connected with the lamp body 1, and a second limiting member 62 is sleeved on one end of the first wire harness 5 connected with the LED converter 2. The first limiting member 61 comprises a first sleeve ring 611, two horizontal plates 612 and a first limiting insertion rod 613, the first sleeve ring 611 is sleeved at the end of the first wire harness 5, the two horizontal plates 612 are horizontally fixed on the circumferential surface of the first sleeve ring 611, a connecting line between the two horizontal plates 612 is collinear with a diameter line of the first sleeve ring 611, the first limiting insertion rod 613 is provided with two limiting insertion rods 613, the two first limiting insertion rods 613 are respectively and vertically fixedly connected to the bottom surfaces of the two horizontal plates 612, and the first limiting insertion rod 613 is used for being inserted into a first limiting hole 332 of the heat dissipation member 3. The second limiting member 62 includes a second collar 621 and a second limiting insertion rod 622, the second collar 621 is sleeved on the other end of the first wire harness 5, the second limiting insertion rod 622 is provided with three limiting insertion rods, the two three limiting insertion rods 622 are uniformly distributed along a circle of the second collar 621 respectively, the two limiting insertion rods 622 are vertically fixedly connected to the second collar 621, and the two limiting insertion rods 622 are used for being inserted into the two limiting holes 212 of the mounting block 21.

When the wire harness one 5 needs to be installed between the lamp body 1 and the LED converter 2, the first limit inserting rod 613 on the first limit piece 61 can be inserted into the first limit hole 332 of the heat sink 3 above the lamp body 1, and the second limit inserting rod 622 on the second limit piece 62 can be inserted into the second limit hole 212 of the installation block 21 of the LED converter 2, because of the different numbers of the first limit hole 332 and the second limit hole 212, the reverse insertion of the first limit piece 61 and the second limit piece 62 can be avoided, and further, the connection error between the two ends of the wire harness one 5 and the lamp body 1 and the LED converter 2 can be avoided, so that the positive and negative poles of the lamp body 1 and the LED converter 2 are correctly wired, errors can not occur, and the possibility of burning out a light source is reduced.

The functional principle of the present application can be illustrated by the following operation modes: because lamp body 1, LED converter 2, LED constant voltage power supply 4 all are different individualities, when lamp body 1 is less, the preformed hole of ceiling is also corresponding less, when installing the LED ceiling lamp this moment, can place the LED converter 2 about the same with lamp body 1 diameter on the ceiling, solved current driver and carried the problem that the volume is great and can't pass through less preformed hole, realized even the ceiling preformed hole is less, also make things convenient for operating personnel to install the LED ceiling lamp.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a LED ceiling light, its characterized in that includes lamp body (1), LED converter (2), LED constant voltage power supply (4), radiating piece (3) are installed to lamp body (1) top, lamp body (1) with be connected with pencil (5) between LED converter (2), LED converter (2) with be connected with pencil two (6) between LED constant voltage power supply (4), the maximum width of LED converter (2) is not more than the diameter of lamp body (1).

2. The LED ceiling lamp according to claim 1, wherein one end of the first wire harness (5) is sleeved with a first limiting part (61), the other end of the first wire harness is sleeved with a second limiting part (62), the first limiting part (61) is used for being inserted into the heat sink (3), the second limiting part (62) is used for being inserted into the end of the LED converter (2), the first limiting part (61) comprises a first collar (611) sleeved on the first wire harness (5), a horizontal plate (612) horizontally fixed on the circumferential surface of the first collar (611), and a first limiting insertion rod (613) vertically fixed on the horizontal plate (612), and the first limiting insertion rod (613) is used for being inserted into the heat sink (3); the second limiting part (62) comprises a second lantern ring (621) sleeved on the first wiring harness (5) and a second limiting insertion rod (622) vertically fixed on the second lantern ring (621), the number of the second limiting insertion rods (622) is greater than that of the first limiting insertion rods (613), and the second limiting insertion rods (622) are used for being inserted into the end portion of the LED converter (2).

3. The LED ceiling lamp according to claim 2, wherein the heat dissipating member (3) comprises a middle column (31), a heat dissipating ring (32) fixed on the middle column (31), and a top block (33) fixed on the top of the middle column (31), the heat dissipating ring (32) is provided with a plurality of pieces and is uniformly distributed along the length direction of the middle column (31), and the lamp body (1) is fixed on one end of the heat dissipating member (3) far away from the top block (33).

4. The LED ceiling lamp according to claim 3, wherein a first wire harness hole (331) for allowing the first wire harness (5) to pass through is formed in the top surface of the top block (33), a plurality of first limiting holes (332) for allowing the first limiting insertion rods (613) to be inserted are formed in the top block (33) along the periphery of the first wire harness hole (331), a first locking screw hole (333) communicated with the first wire harness hole (331) is formed in the outer side wall of the top block (33), and a first locking nut (34) is connected to the first locking screw hole (333) in a threaded mode.

5. The LED ceiling lamp according to claim 3, wherein the heat dissipation member (3) is provided with a spring assembly (7), the spring assembly (7) comprises a U-shaped plate (71) fixed on the top block (33) by bolts and arc-shaped plates (72) fixed at two ends of the U-shaped plate (71), and the two arc-shaped plates (72) are respectively located at two sides of the lamp body (1).

6. The LED ceiling lamp according to claim 2, wherein an installation block (21) is fixed at the end of the LED converter (2), a second wire harness hole (211) for the first wire harness (5) to pass through is formed in the middle of the installation block (21), a plurality of second limiting holes (212) for inserting the second limiting insertion rods (622) are formed in the installation block (21) along the periphery of the second wire harness hole (211), a second locking screw hole (213) communicated with the second wire harness hole (211) is formed in the outer side wall of the installation block (21), and a second locking nut (22) is connected to the second locking screw hole (213) in a threaded manner.