CN218001251U

CN218001251U - LED (light-emitting diode) down lamp

Info

Publication number: CN218001251U
Application number: CN202221693036.9U
Authority: CN
Inventors: 毛春侠
Original assignee: Jiangxi Xinshuguang Lighting Engineering Co ltd
Current assignee: Jiangxi Xinshuguang Lighting Engineering Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-09
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a LED down lamp technical field especially relates to a LED down lamp. The technical scheme comprises the following steps: the lamp source comprises a shell and a lamp source base, wherein the bottom of the shell is provided with a base, a lens is arranged in the middle of the inside of the base, supporting plates are arranged on two sides of the inner side, close to the bottom, of the shell, a positioning rod is arranged at the top of the supporting plate on one side of the inside of the shell, the outer surface of the positioning rod is provided with the lamp source base through a lifting plate, a lamp source is arranged in the middle of the lower surface of the lamp source base, a micro motor is arranged at the bottom of the supporting plate on one side, deviating from the positioning rod, of the inside of the shell, an adjusting rod is arranged on an output shaft of the micro motor, and the outer surface of the adjusting rod is connected to the lamp source base through the lifting plate. The utility model provides a light astigmatism and spotlight of present most down lamps can't adjust, when using, can't use the not good problem of suitability according to the light of mounted position quick adjustment down lamp, have improved the light regulation convenience of LED down lamp, and then have improved the use suitability of LED down lamp.

Description

LED (light-emitting diode) down lamp

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED down lamp.

Background

The LED down lamp is a product which is developed by improving the novel LED lighting source on the basis of the traditional down lamp, and has the following advantages compared with the traditional down lamp: the LED down lamp has the advantages of energy conservation, low carbon, long service life, good color rendering property, high response speed, attractive and light design, capability of keeping the whole unity and perfection of architectural decoration during installation without damaging the arrangement of the lamp, light source hiding inside the architectural decoration, no exposure of the light source, no glare and soft and uniform visual effect of people.

Through the magnanimity retrieval, discover that the LED down lamp in the prior art, such as the LED down lamp disclosed as CN213453205U, through set up rectangular hole on the connecting plate for the fastener can slide in the rectangular hole, so the connecting plate can move along the length direction in rectangular hole, thereby realized the regulation to spring clamp height position, make this LED down lamp can be applicable to the ceiling of different thickness, and the mounting structure of this LED down lamp is simple, convenient operation.

The light astigmatism and the spotlight of present most down lamps can't be adjusted, when using, can't be according to the light of mounted position quick adjustment down lamp, and it is not good to use the suitability, for this reason, we provide an LED down lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED down lamp possesses the advantage of light adjustment, has solved the light astigmatism and the unable adjustment of spotlight of current most down lamps, when using, can't be according to the light of mounted position quick adjustment down lamp, uses the not good problem of suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a LED down lamp, includes casing and lamp source seat, wherein the base is installed to the casing bottom, install lens in the middle of the base is inside, be close to the bottom both sides in the casing and all install the backup pad, the locating lever is installed at the backup pad top of the inside one side of casing, the lamp source seat is installed through the lifter plate to the locating lever surface, install the lamp source in the middle of the lamp source seat lower surface, the inside backup pad bottom that deviates from locating lever one side of casing is installed micro motor, micro motor output shaft installs the regulation pole, it connects in the lamp source seat through the lifter plate to adjust the pole surface.

Preferably, the top of the shell is sleeved with a heat dissipation copper seat, the outer surface of the heat dissipation copper seat is provided with a heat dissipation sheet A close to the top, and the lower surface of the heat dissipation copper seat is provided with a heat exchange sheet.

Preferably, an inner hole is formed in the middle of the top of the heat dissipation copper seat, and a heat dissipation fin B is arranged on the inner surface of the inner hole.

Preferably, the adjusting rod is connected with the lifting plate in a screwing mode through threads.

Preferably, the outer surface of the shell is provided with air holes close to the top, and the inner part of the shell is provided with a dust screen at the positions of the air holes.

Preferably, the shell is made of an aluminum alloy material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up micro motor, regulation pole and lifter plate, reach the effect of adjustment lamp source and lens distance, the degree of gathering of convenient adjustment light to solve the light astigmatism and the unable adjustment of spotlight of most down lamps, when using, can't be according to the light of mounted position quick adjustment down lamp, use the not good problem of suitability, improved the light regulation convenience of LED down lamp, and then improved the use suitability of LED down lamp.

2. The utility model discloses a set up heat dissipation copper seat, fin A, fin and fin B, reach the effect that carries out the heat transfer to the casing inside, transmit the inside heat of casing to fin A and fin B through the fin, lower the temperature to the casing inside to inside when solving LED down lamp and using, the not good problem of life has improved the radiating efficiency of LED down lamp, thereby has improved the life of LED down lamp.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged structural view of B in FIG. 3;

fig. 5 is an enlarged structural diagram of C in fig. 3.

Reference numerals are as follows: 1. a housing; 2. a heat dissipation copper seat; 3. air holes are formed; 4. a base; 5. a heat sink A; 6. an inner bore; 7. a heat sink B; 8. a lamp source base; 9. a light source; 10. a lens; 11. a support plate; 12. positioning a rod; 13. a dust screen; 14. adjusting a rod; 15. a lifting plate; 16. a micro motor; 17. a heat exchange fin.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, in order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a LED down lamp, including casing 1 and lamp source seat 8, base 4 is installed to 1 bottom of casing, install lens 10 in the middle of the base 4 is inside, be close to bottom both sides in the casing 1 and all install backup pad 11, the locating lever 12 is installed at the backup pad 11 top of 1 inside one side of casing, lamp source seat 8 is installed through lifter plate 15 to the 12 surface of locating lever, install lamp source 9 in the middle of the 8 lower surfaces of lamp source seat, 1 inside backup pad 11 bottoms that deviates from locating lever 12 one side of casing are installed micro motor 16, micro motor 16 output shaft installs regulation pole 14, it connects in lamp source seat 8 to adjust 14 surfaces through lifter plate 15, it is connected to adjust pole 14 and lifter plate 15 through the screw thread closure, casing 1 adopts the aluminum alloy material to make.

The working principle of the LED down lamp based on the embodiment 1 is as follows: will the utility model discloses the well installed back, during the use, will through mounting bracket (not shown in the picture) the utility model discloses installation and use department throw light on through lamp source 9, when the debugging, start micro motor 16, drive through micro motor 16 and adjust pole 14 and rotate, through adjusting pole 14 and lifter plate 15, drive lamp source seat 8 and remove, separate lamp source 9 and lens 10, spotlight the light, drive lamp source 9 and lens 10 through micro motor 16 and remove in opposite directions, be close to lamp source 9 and lens 10, carry out the astigmatism to the light, so far, this equipment work flow is accomplished.

Example two

As shown in fig. 1-5, the utility model provides a PVB film crosses water cooling device compares in embodiment one, and this embodiment still includes: the outer surface of the shell 1 is provided with an air hole 3 close to the top, the inner part of the shell 1 is provided with a dust screen 13 at the position of the air hole 3, the top of the shell 1 is sleeved with a heat dissipation copper seat 2, the outer surface of the heat dissipation copper seat 2 is provided with a heat dissipation sheet A5 close to the top, the lower surface of the heat dissipation copper seat 2 is provided with a heat exchange sheet 17, the middle of the top of the heat dissipation copper seat 2 is provided with an inner hole 6, and the inner surface of the inner hole 6 is provided with a heat dissipation sheet B7.

In this embodiment, during the use, transmit the inside heat of casing 1 to heat dissipation copper seat 2 through heat exchanger fin 17, transmit to fin A5 and fin B7 through heat dissipation copper seat 2 again, dispel the heat to heat dissipation copper seat 2 through fin A5 and fin B7 to cooling to casing 1 is inside, simultaneously through the inside ventilative cooling of carrying out of bleeder vent 3 to casing 1.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a LED down lamp, includes casing (1) and lamp source seat (8), its characterized in that: base (4) are installed to casing (1) bottom, lens (10) are installed to the inside centre of base (4), backup pad (11) are all installed near the bottom both sides in casing (1), locating lever (12) are installed at backup pad (11) top of the inside one side of casing (1), lamp source seat (8) are installed through lifter plate (15) to locating lever (12) surface, lamp source (9) are installed to lamp source seat (8) lower surface centre, micro motor (16) are installed to backup pad (11) bottom that casing (1) inside deviates from locating lever (12) one side, micro motor (16) output shaft is installed and is adjusted pole (14), it connects in lamp source seat (8) through lifter plate (15) to adjust pole (14) surface.

2. An LED downlight according to claim 1, wherein: the heat dissipation copper seat (2) is sleeved at the top of the shell (1), a heat dissipation fin A (5) is installed on the outer surface of the heat dissipation copper seat (2) close to the top, and heat exchange fins (17) are arranged on the lower surface of the heat dissipation copper seat (2).

3. An LED downlight according to claim 2, wherein: an inner hole (6) is formed in the middle of the top of the heat dissipation copper seat (2), and a heat dissipation fin B (7) is installed on the inner surface of the inner hole (6).

4. An LED tube light according to claim 1, characterized in that: the adjusting rod (14) is connected with the lifting plate (15) in a screwing manner through threads.

5. An LED tube light according to claim 1, characterized in that: the outer surface of the shell (1) is provided with air holes (3) close to the top, and the inner part of the shell (1) is provided with a dust screen (13) at the position of the air holes (3).

6. An LED tube light according to claim 1, characterized in that: the shell (1) is made of an aluminum alloy material.