CN212204241U

CN212204241U - LED ceiling lamp structure capable of accurately adjusting irradiation direction

Info

Publication number: CN212204241U
Application number: CN202021399286.2U
Authority: CN
Inventors: 江智洪
Original assignee: Zhongshan Numanco Photoelectric Technology Co ltd
Current assignee: Zhongshan Numanco Photoelectric Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-12-22
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of lighting fixtures, concretely relates to LED ceiling light structure of accurate regulation direction of shining, including taking internal tooth face ring, adjusting zhonghua and lamp body, take the epitaxial evenly distributed of internal tooth face ring have the strengthening rib and be located the depressed part, wherein be provided with the spring clamp erection column on the strengthening rib of symmetry take internal tooth face ring inboard to set gradually dog, convex rib, annular groove and first stopper, it is provided with buckle, lamp body fixed orifices, the protruding position of elasticity and second stopper to adjust the zhonghua, beneficial effect is that, enables LED ceiling light and can also horizontal rotation adjust and vertical adjustment satisfy the demand of different directions of shining after installing in the ceiling to satisfy the market demand, be fit for the use of occasions such as family, hotel, restaurant.

Description

LED ceiling lamp structure capable of accurately adjusting irradiation direction

Technical Field

The utility model relates to the technical field of lighting fixtures, concretely relates to LED ceiling light structure of accurate regulation irradiation direction.

Background

The LED ceiling lamp is an illuminating lamp embedded in a ceiling, the installation mode of the traditional embedded lamp is that a radiator of the lamp is usually penetrated and fixed on a panel by adopting a buckle structure, the panel is installed in a hole of the ceiling by utilizing a torsion spring, structures such as a light source plate of the lamp are installed at the bottom of the radiator, and therefore the lamp is fixed on the hole of the ceiling by the panel, and the lamp is upwards bent by a great force during installation and then is fixed on the ceiling by elasticity due to the buckle characteristic of the torsion spring. However, in case of the existing ceiling embedded lamp, the torsion spring buckle is tightly attached to the ceiling, the LED ceiling lamp cannot be rotated, the irradiation angle of light cannot be adjusted, and the adaptability is poor.

Therefore, it is desirable to provide an LED ceiling lamp which can be horizontally rotated and vertically adjusted after being installed on a ceiling to meet the requirements of different irradiation directions, thereby meeting the market demand.

Disclosure of Invention

The utility model aims at providing a LED ceiling light structure, this structure enables LED ceiling light can also horizontal rotation adjust and vertical adjustment satisfy the demand of different directions of illumination after installing in the ceiling to satisfy the market demand, be fit for the use of occasions such as family, hotel, meeting place dining room.

The utility model discloses a realize like this, LED ceiling light structure of accurate regulation direction of shining, including taking internal tooth face ring, adjusting zhonghua and lamp body, take the epitaxial evenly distributed of internal tooth face ring have the strengthening rib and be located the depressed part, wherein be provided with the spring clamp erection column on the strengthening rib of symmetry take internal tooth face ring inboard to set gradually dog, convex rib, annular groove and first stopper, it is provided with buckle, lamp body fixed orifices, the protruding position of elasticity and second stopper to adjust the zhonghua.

Preferably, the fixed connection between the adjusting middle ring and the lamp body is realized by connecting the lamp body fixing hole with a mechanical screw, and the lamp body can be adjusted vertically to the left and right direction by 30 degrees until the lamp body contacts with the stop block to limit the maximum adjusting angle.

Preferably, after the adjusting middle ring and the lamp body are fixedly connected into a semi-finished product, the adjusting middle ring is fixed in the annular groove through the buckle arranged on the adjusting middle ring, so that the whole with the ring with the inner tooth surface is formed.

Preferably, the shape of the convex rib is a wave tooth profile, and the elastic convex position is enabled to be ceaseless at the convex rib by rotating the adjusting middle ring: the steps of interference-non-interference are continuously circulated, and the accurate horizontal rotation angle adjustment is achieved.

Preferably, when the adjusting middle ring rotates on the inner tooth surface ring, the second position limiting block interferes with the first position limiting block to limit the maximum rotation angle, and the maximum rotation angle of the adjusting middle ring on the inner tooth surface ring is 360 °.

Preferably, the number of the elastic convex parts is 2, and the elastic convex parts are arranged on the outer side of the main body of the adjusting middle ring.

Preferably, the material of the adjusting middle ring is one of PC, ABS, PC + ABS, PPT and PS.

Preferably, the material of the ring with the inner toothed surface and the lamp body is die-cast aluminum alloy ADC12, wherein the material of the ring with the inner toothed surface may be one of PC, ABS, PC + ABS, PPT and PS for cost.

Preferably, the weight of the ring with the inner tooth surface is 33-98 g, the weight of the adjusting middle ring is 5-25 g, and the weight of the lamp body is 70-400 g.

The utility model discloses following beneficial effect has: 1. the adjusting middle ring can be precisely and horizontally rotated to adjust the angle, and the maximum angle is 360 degrees, so that the illumination requirement in the horizontal direction is met; 2. the lamp body can be vertically rotated to adjust the angle, and the maximum angle is 30 degrees, so that the lighting requirement in the vertical direction is met; 3. the use in occasions such as families, hotels, meeting places and restaurants can be mostly met by adjusting the matching of the horizontal direction and the vertical direction.

Drawings

Fig. 1 is the utility model discloses a structure schematic diagram of the LED ceiling light structure of accurate regulation direction of shining.

Fig. 2 is the utility model discloses a decomposition structure schematic diagram of LED ceiling light structure of accurate regulation direction of shining.

Fig. 3 is a schematic structural view of the ring with inner tooth surface according to the present invention.

Fig. 4 is the first direction partial section schematic diagram of the LED ceiling lamp structure of the present invention for precisely adjusting the irradiation direction.

Fig. 5 is a schematic diagram of a second direction local section of the LED ceiling lamp structure for precisely adjusting the irradiation direction of the present invention.

Reference numbers referred to in the above figures are detailed: 1-a surface ring with internal teeth, 2-an adjusting middle ring, 3-a lamp body, 11-a convex rib, 12-an annular groove, 13-a first limit block, 14-a spring clip mounting column, 15-a reinforcing rib, 16-a concave part, 17-a stop block, 21-a buckle, 22-a lamp body fixing hole, 23-an elastic convex position and 24-a second limit block.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the LED ceiling lamp structure for precisely adjusting the irradiation direction includes 1 inner tooth surface ring, 2 adjusting middle ring and 3 lamp body, wherein 15 reinforcing ribs are uniformly distributed on the outer extension of the 1 inner tooth surface ring and located at 16 recesses, wherein 14 spring clip mounting posts are arranged on the 15 symmetrical reinforcing ribs, 17 stop blocks, 11 convex ribs, 12 annular grooves and 13 first limit blocks are sequentially arranged on the inner side of the 1 inner tooth surface ring, and the 2 adjusting middle ring is provided with 21 buckles, 22 lamp body fixing holes, 23 elastic convex positions and 24 second limit blocks.

Further, the 2-adjustment middle ring is fixedly connected with the 4 lamp bodies through the 22 lamp body fixing holes by using mechanical screws, and the 3 lamp bodies can be adjusted at 30 degrees in the left-right direction until the 3 lamp bodies are contacted with the 17 stop blocks to limit the maximum adjusting angle.

Further, after the adjusting middle ring 2 and the lamp body 3 are fixedly connected into a semi-finished product, the semi-finished product is fixed in the 12 annular grooves through the 21 buckles arranged on the adjusting middle ring 2, so that the whole with the 1 ring with the inner toothed surface is formed.

Further, the shape of the 11 convex ribs is wave tooth profile, and the 2 adjusting middle rings are rotated, so that the 23 elastic convex positions are not stopped at the 11 convex ribs: the steps of interference-non-interference are continuously circulated, and the accurate horizontal rotation angle adjustment is achieved.

Further, when the 2-position adjusting middle ring rotates on the 1-position inner tooth surface ring, the 24 second position limiting blocks interfere with the 13 first position limiting blocks to limit the maximum rotation angle, and the maximum rotation angle of the 2-position adjusting middle ring on the 1-position inner tooth surface ring is 360 degrees.

Further, the number of the 23 elastic convex positions is 2, and the 23 elastic convex positions are arranged on the outer side of the main body of the 2 adjusting middle rings.

Furthermore, the material of the 2 adjusting middle rings is one of PC, ABS, PC + ABS, PPT and PS.

Further, the material of the 1 internal tooth surface ring and the 3 lamp body is die-cast aluminum alloy ADC12, wherein for cost, the material of the 1 internal tooth surface ring may be one of PC, ABS, PC + ABS, PPT and PS.

Further, the weight of the ring with the inner tooth surface of the lamp body 1 is 33-98 g, the weight of the adjusting middle ring 2 is 5-25 g, and the weight of the lamp body 3 is 70-400 g.

Claims

1. LED ceiling lamp structure of accurate regulation direction of shining, including taking internal tooth face ring, regulation zhonghua and lamp body, characterized by, take internal tooth face ring epitaxial evenly distributed have the strengthening rib and be located the depressed place, wherein be provided with the spring clamp erection column on the strengthening rib of symmetry take internal tooth face ring inboard to set gradually dog, convex rib, annular groove and first stopper, it is provided with buckle, lamp body fixed orifices, elasticity convex position and second stopper to adjust the zhonghua, the fixed connection of adjusting zhonghua and lamp body is passed through mechanical screwed connection for the lamp body fixed orifices, the lamp body can be adjusted to the vertical direction of controlling 30, until the lamp body with the dog contacts and restricts the biggest angle regulation.

2. The LED ceiling lamp structure capable of accurately adjusting the irradiation direction according to claim 1, wherein the adjusting middle ring and the lamp body are fixedly connected into a semi-finished product and then fixed in the annular groove through the buckle arranged on the adjusting middle ring, thereby forming an integral ring with the inner toothed surface.

3. The LED ceiling lamp structure capable of accurately adjusting the irradiation direction according to claim 1, wherein the convex ribs are in a wave tooth form, and the adjusting middle ring is rotated so that the elastic convex position is not stopped at the convex ribs: the steps of interference-non-interference are continuously circulated, and the accurate horizontal rotation angle adjustment is achieved.

4. The LED ceiling lamp structure for precisely adjusting the irradiation direction according to claim 1, wherein the adjusting middle ring rotates on the inner toothed ring by the maximum rotation angle limited by the second position limiting block interfering with the first position limiting block, and the maximum rotation angle of the adjusting middle ring on the inner toothed ring is 360 °.

5. The LED ceiling lamp structure capable of accurately adjusting the irradiation direction according to claim 1, wherein the weight of the ring with the inner tooth surface is 33-98 g, the weight of the adjusting middle ring is 5-25 g, and the weight of the lamp body is 70-400 g.