CN218064802U

CN218064802U - Intelligent lighting device that radiating effect is good

Info

Publication number: CN218064802U
Application number: CN202121819114.0U
Authority: CN
Inventors: 张迪; 沈良超
Original assignee: Shanghai Weizhou Electronic Technology Co ltd
Current assignee: Shanghai Weizhou Electronic Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-12-16
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the field of lighting technology, especially, relate to an intelligent lighting device that radiating effect is good. The technical scheme comprises the following steps: the lamp body, the heat dissipation chamber has been seted up to the inner chamber on lamp body upper portion, and the outside in heat dissipation chamber is provided with the motor that is fixed in the lamp body, and the output fixedly connected with pivot of motor, pivot extend to in the heat dissipation chamber, are provided with the flabellum in the pivot, and the inner chamber welding of lamp body roof has the heating panel, has evenly seted up louvre a on the plate body of heating panel, and the downside of heating panel slides and is provided with the sealing plate, has evenly seted up louvre b on the plate body of sealing plate. The utility model discloses have good radiating effect, avoid burning out inside electronic component, still possess fine leakproofness simultaneously, avoided the dust to enter into inside.

Description

Intelligent lighting device that radiating effect is good

Technical Field

The utility model relates to the field of lighting technology, specifically be an intelligent lighting device that radiating effect is good.

Background

The LED is adopted as the light source mostly to the present illumination lamps and lanterns of current illumination lamps and lanterns, LED lamps and lanterns can produce a large amount of heats when the illumination, these heats can cause the inside temperature of illumination lamps and lanterns to rise, can cause the damage of the inside electronic component of illumination lamps and lanterns easily, reduce the life of illumination lamps and lanterns, and current illumination lamps and lanterns carry out passive heat dissipation mostly through aluminum plate, and the limited radiating effect of heat-sinking capability is relatively poor, make the heat gather in illumination lamps and lanterns, burn out inside electronic component, offer the thermovent again in the circumference of illumination lamps and lanterns in addition, and the thermovent opens easily for a long time and gets into the dust.

Based on this, the utility model designs an intelligent lighting device that radiating effect is good to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lighting device that radiating effect is better to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides an intelligent lighting device that radiating effect is good, includes the lamp body, the heat dissipation chamber has been seted up to the inner chamber on lamp body upper portion, and the outside in heat dissipation chamber is provided with the motor that is fixed in the lamp body, and the output fixedly connected with pivot of motor, pivot extend to in the heat dissipation chamber, are provided with the flabellum in the pivot, and the inner chamber welding of lamp body roof has the heating panel, has evenly seted up louvre a on the plate body of heating panel, and the downside of heating panel slides and is provided with the sealing plate, evenly has seted up louvre b on the plate body of sealing the plate.

Preferably, a plurality of sector plates are uniformly arranged on the outer circumferential surface of the rotating shaft, a placing cavity is formed in one side, close to the rotating shaft, of each sector plate, a telescopic rod b is arranged in the placing cavity, one end of each telescopic rod b is fixed to the rotating shaft, and a spring b is arranged between the tops of the two adjacent sector plates.

Preferably, the upper side of pivot is provided with the connecting block that is fixed in the heat dissipation intracavity wall, and the connecting block slides from top to bottom and is provided with the elevator.

Preferably, the sealing plate is provided with a moving hole, the upper end of the lifting block is provided with an inclined surface, the inclined surface is in contact with an orifice of the moving hole, the lower part of the lifting block is arranged in an arc shape, and the lower end of the lifting block is in contact with the outer circumferential surface of the sector plate.

Preferably, the inner wall of the heat dissipation cavity is provided with a slot, the sealing plate is inserted into the slot cavity of the slot in a sliding mode, a telescopic rod a is fixed on the outer side of the sealing plate far away from one side of the slot, the other end of the telescopic rod a is fixed on the inner wall of the heat dissipation cavity, and a spring a is sleeved on the outer side of the telescopic rod a.

Preferably, a transparent plate is arranged in the inner cavity at the bottom end of the lamp housing.

Preferably, a lamp substrate is arranged in the inner cavity in the middle of the lamp housing, and a lamp holder is arranged at the bottom end of the lamp substrate.

Preferably, the upper side of the lamp substrate is provided with a partition board fixed on the inner wall of the heat dissipation cavity, and the partition board is uniformly provided with a plurality of heat conduction holes.

Compared with the prior art, the utility model discloses following profitable technological effect has:

when the motor stops running, the sealing plate can block the heat dissipation hole a, so that dust cannot flow into the heat dissipation cavity from the hole cavity of the heat dissipation hole a, and the sealing performance is ensured.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a right side view of the sector plate of FIG. 1;

fig. 3 is a schematic view of a part a of the enlarged structure in fig. 1.

Reference numerals: 10 lamp shells, 11 transparent plates, 12 lamp holders, 13 lamp substrates, 14 partition plates, 15 heat conducting holes, 16 heat radiating plates, 17 heat radiating holes a,18 heat radiating cavities, 20 motors, 21 rotating shafts, 22 fan blades, 23 connecting blocks, 24 lifting blocks, 25 sealing plates, 26 moving holes, 27 heat radiating holes b,28 telescopic rods a,29 spring a,30 fan-shaped plates, 31 placing cavities, 32 telescopic rods b and 33 spring b.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the utility model provides an intelligent lighting device with good heat dissipation effect, heat dissipation chamber 18 has been seted up to the inner chamber of upper portion of lamp body 10, the outside in heat dissipation chamber 18 is provided with motor 20 that is fixed in lamp body 10, the output end of motor 20 is fixedly connected with pivot 21, pivot 21 extends to in the heat dissipation chamber 18, be provided with flabellum 22 on the pivot 21, motor 20 can drive flabellum 22 when operation and rotate, can make the interior air flow of heat dissipation chamber 18, accelerate the heat dissipation effect, the inner chamber welding of the lamp body 10 roof has heating panel 16, evenly seted up louvre a17 on the plate body of heating panel 16, the downside slip of heating panel 16 is provided with sealing plate 25, evenly seted up louvre b27 on the plate body of sealing plate 25, louvre a17 staggers the setting with louvre b27 about;

the outer circumferential surface of the rotating shaft 21 is uniformly provided with a plurality of fan-shaped plates 30, a placing cavity 31 is formed in one side, close to the rotating shaft 21, of each fan-shaped plate 30, a telescopic rod b32 is arranged in the placing cavity 31, one end of each telescopic rod b32 is fixed to the rotating shaft 21, a spring b33 is arranged between the tops of every two adjacent fan-shaped plates 30, when the rotating shaft 21 rotates, the plurality of fan-shaped plates 30 move outwards due to centrifugal force, each stretching spring b33 and the telescopic rod b32 are arranged, a connecting block 23 fixed to the inner wall of the heat dissipation cavity 18 is arranged on the upper side of the rotating shaft 21, a lifting block 24 is arranged between the connecting blocks 23 in a vertically sliding mode, each fan-shaped plate 30 moving outwards pushes the lifting block 24 to move upwards, a moving hole 26 is formed in a sealing plate 25, an inclined surface is arranged at the upper end of each lifting block 24 and is in contact with an orifice of the moving hole 26, the lower portion of each lifting block 24 is arranged in an arc shape, when the lifting block 24 moves upwards, the sealing plate 25 pushes the sealing plate 25 to one side, a lamp base plate 13 is arranged in an inner cavity in the middle portion 10, a bottom end of the lamp base plate 13 is provided with a lamp base plate, a lamp holder 12 is arranged on the upper side of the lamp base plate 13, an upper side of the lamp base plate, a lamp holder 14 is arranged on the lamp base plate, a lamp holder 14, a heat dissipation cavity, a heat conducting plate 15 is arranged, dust-conducting plate 15, the lamp holder 15, and a heat conducting plate 11 is arranged in the lamp housing, the lamp housing 11, and a heat conducting plate 11 is arranged to prevent dust-conducting plate 15, and can be capable of the lamp housing.

In this embodiment, when the lamp head 12 is turned on, heat generated by illumination flows from the heat conducting hole 15 to the heat dissipation cavity 18, the motor 20 is turned on, the rotation of the motor 20 drives the rotation shaft 21 to rotate, the rotation of the rotation shaft 21 drives the rotation of the sector plate 30, so that the sector plate 30 expands outwards when rotating, the lifting block 24 abutting against the outer circumferential surface of the sector plate 30 moves upwards, the lifting block 24 moves upwards, the inclined surface of the lifting block 24 is inserted into the moving hole 26, the sealing plate 25 moves rightwards, the heat dissipation hole b27 abuts against the heat dissipation hole a17, the rotation of the rotation shaft 21 also drives the fan blade 22 to rotate, and the heat in the heat dissipation cavity 18 flows out from the heat dissipation hole a17 through the rotation of the fan blade 22.

Example two

As shown in fig. 1-3, compared with the first embodiment, the present invention further includes that the inner wall of the heat dissipation chamber 18 is provided with a slot, and the sealing plate 25 is slidably inserted into the slot of the slot, the outer side of the sealing plate 25 away from one side of the slot is fixed with a telescopic rod a28, the other end of the telescopic rod a28 is fixed on the inner wall of the heat dissipation chamber 18, and the outer side of the telescopic rod a28 is sleeved with a spring a29.

In this embodiment, when the sealing plate 25 is pushed to move by the lifting block 24, the spring a29 and the telescopic rod a28 are compressed, when the motor 20 is turned off, the rotating shaft 21 stops rotating, the sector plate 30 can be in the original position through the elastic force of the spring b33, so that the lifting block 24 moves downwards and is pushed against the circumference of the sector plate 30 again, the lifting block 24 moves downwards so that the moving hole 26 is not pushed by things, the sealing plate 25 moves rightwards through the elastic force of the spring a29, the sealing plate 25 is pushed against the bottom end of the hole cavity of the heat dissipation hole a17 again, and dust cannot flow into the heat dissipation cavity 18 from the hole cavity of the heat dissipation hole a 17.

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 good intelligent lighting device of radiating effect, includes lamp body (10), its characterized in that: heat dissipation chamber (18) have been seted up to the inner chamber on lamp body (10) upper portion, the outside in heat dissipation chamber (18) is provided with motor (20) that are fixed in lamp body (10), the output fixedly connected with pivot (21) of motor (20), pivot (21) extend to in heat dissipation chamber (18), be provided with flabellum (22) on pivot (21), the inner chamber welding of lamp body (10) roof has heating panel (16), louvre a (17) have evenly been seted up on the plate body of heating panel (16), the downside slip of heating panel (16) is provided with seals board (25), louvre b (27) have evenly been seted up on the plate body of sealing board (25).

2. The intelligent lighting device with good heat dissipation effect as set forth in claim 1, wherein: the outer circumferential surface of the rotating shaft (21) is uniformly provided with a plurality of sector plates (30), one side, close to the rotating shaft (21), of each sector plate (30) is provided with a placing cavity (31), a telescopic rod b (32) is arranged in each placing cavity (31), one end of each telescopic rod b (32) is fixed to the rotating shaft (21), and a spring b (33) is arranged between the tops of every two adjacent sector plates (30).

3. The intelligent lighting device with good heat dissipation effect as set forth in claim 2, wherein: the upper side of the rotating shaft (21) is provided with a connecting block (23) fixed on the inner wall of the heat dissipation cavity (18), and the connecting block (23) is provided with a lifting block (24) in a vertically sliding mode.

4. The intelligent lighting device with good heat dissipation effect as set forth in claim 3, wherein: the sealing plate (25) is provided with a moving hole (26), the upper end of the lifting block (24) is provided with an inclined plane, the inclined plane is in contact with an orifice of the moving hole (26), the lower part of the lifting block (24) is arranged in an arc shape, and the lower end of the lifting block (24) is in contact with the outer circumferential surface of the sector plate (30).

5. The intelligent lighting device with good heat dissipation effect as set forth in claim 1, wherein: the inner wall of the heat dissipation cavity (18) is provided with a slot, the sealing plate (25) is inserted into the slot cavity of the slot in a sliding mode, the outer side of the sealing plate (25) far away from one side of the slot is fixedly provided with a telescopic rod a (28), the other end of the telescopic rod a (28) is fixedly arranged on the inner wall of the heat dissipation cavity (18), and the outer side of the telescopic rod a (28) is sleeved with a spring a (29).

6. The intelligent lighting device with good heat dissipation effect as claimed in claim 1, wherein: and a transparent plate (11) is arranged in the inner cavity at the bottom end of the lamp shell (10).

7. The intelligent lighting device with good heat dissipation effect as set forth in claim 1, wherein: a lamp base plate (13) is arranged in an inner cavity in the middle of the lamp shell (10), and a lamp holder (12) is arranged at the bottom end of the lamp base plate (13).

8. The intelligent lighting device with good heat dissipation effect of claim 7, wherein: the upper side of the lamp base plate (13) is provided with a partition plate (14) fixed on the inner wall of the heat dissipation cavity (18), and the partition plate (14) is uniformly provided with a plurality of heat conduction holes (15).