CN212841082U - Adjustable anti-dazzle down lamp of high heat dissipating - Google Patents
Adjustable anti-dazzle down lamp of high heat dissipating Download PDFInfo
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- CN212841082U CN212841082U CN202021937351.2U CN202021937351U CN212841082U CN 212841082 U CN212841082 U CN 212841082U CN 202021937351 U CN202021937351 U CN 202021937351U CN 212841082 U CN212841082 U CN 212841082U
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Abstract
The utility model discloses an adjustable anti-dazzle down lamp of high heat dissipating, include: the anti-dazzle device comprises a radiator shell, an installation cover arranged on the top surface of the radiator shell, a radiating fan arranged in the radiator shell, a light-emitting assembly arranged in the radiator shell and an anti-dazzle assembly arranged in the radiator shell. The utility model discloses a set up radiator fan in the inside of heat dissipation casing, guide the air in the lamps and lanterns, make the hot-air discharge to the external world through the ventilation hole, improve the radiating efficiency of lamps and lanterns greatly, prevent that lamps and lanterns are overheated to improve the life of lamps and lanterns. And through setting up the anti-dazzle aureola, this anti-dazzle aureola can reciprocate in lamps and lanterns, and the degree of depth that the adjustable anti-dazzle aureola of environment stretches out according to the difference to reach the effect of anti-dazzle, improve the discomfort that the highlight caused to the people's eye, because the adjustable arbitrary degree of depth of anti-dazzle aureola, therefore can cooperate each environment to use better.
Description
Technical Field
The utility model relates to a lamps and lanterns field especially relates to an adjustable anti-dazzle down lamp of high heat dissipating.
Background
The down lamp has the advantages of bright light, delicacy, luxury and the like, and is widely applied to interior decoration and exhibition. However, the light emitting mode adopted by the existing surface mounted down lamp is generally that the light source directly penetrates out, and the light source intensity is too strong, the concentration is better, and the glare value is larger. Glare is a glaring effect caused by improper distribution or large variation of brightness of light emitted from a light source, and when people look at the light source, high-brightness light emitted from the light source can strongly stimulate and hurt retinal nerves of people. Present down lamp when installing under different environment, can't remove to adjust lamps and lanterns and make lamps and lanterns anti-dazzle according to the environment of difference, present down lamp dispels the heat by the heat dissipation shell of self usually moreover, and this kind of radiating mode efficiency is extremely low, and the down lamp is overheated very easily to shorten the life of down lamp.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide an adjustable anti-dazzle down lamp of high heat dissipating, have good heat dissipating to can improve the glare problem of lamps and lanterns.
The technical scheme of the utility model as follows: an adjustable anti-dazzle down lamp of high heat dissipating includes: the anti-dazzle device comprises a radiator shell, a mounting cover arranged on the top surface of the radiator shell, a radiating fan arranged in the radiator shell, a light-emitting assembly arranged in the radiator shell and an anti-dazzle assembly arranged in the radiator shell;
the radiator shell is in a barrel shape with an opening at one end, the middle part of the top surface of the radiator shell is inwards concave to form a concave cavity, the radiating fan is arranged in the concave cavity, the concave cavity is covered by the mounting cover, a plurality of vent holes are formed in the side wall of the radiator shell, and the light-emitting assembly is positioned below the concave cavity;
the anti-glare assembly includes: the anti-dazzle ring is sleeved on the periphery of the light-emitting component and the face ring is sleeved on the periphery of the anti-dazzle ring, and the anti-dazzle ring moves up and down between the face ring and the light-emitting module.
Further, the light emitting assembly includes: locate the circuit board of cavity diapire, paste adorn in lamp pearl on the circuit board, locate circuit board outlying reflection of light cup support, locate reflection of light cup on the reflection of light cup support, locate the light-passing board of reflection of light cup bottom and be fixed in the fixed bucket of reflection of light cup of cavity lateral wall, the fixed bucket of inside bottom of bucket of reflection of light cup is equipped with first flange, light-passing board and reflection of light cup bottom are located on the first flange to make the fixed bucket of reflection of light cup fix light-passing board and reflection of light cup on the radiator casing.
Furthermore, a second flange is arranged at the top end of the outer side of the anti-dazzle light ring, a third flange is arranged at the bottom end of the inner side of the face ring, and a damping rubber ring is arranged between the second flange and the third flange.
Furthermore, a plurality of filter screens are arranged on the outer side wall of the heat dissipation shell.
Furthermore, the bottom of the anti-dazzle light ring is provided with convex teeth.
Furthermore, the reflecting cup is trumpet-shaped.
By adopting the scheme, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up radiator fan in the inside of heat dissipation casing, guide the air in the lamps and lanterns, make the hot-air discharge to the external world through the ventilation hole, improve the radiating efficiency of lamps and lanterns greatly, prevent that lamps and lanterns are overheated to improve the life of lamps and lanterns;
2. the utility model discloses a set up anti-dazzle aureola, this anti-dazzle aureola can reciprocate in lamps and lanterns, according to the adjustable anti-dazzle aureola of different environment the degree of depth that stretches out to reach anti-dazzle's effect, improve the discomfort that the highlight caused to the people's eye, because the adjustable arbitrary degree of depth of anti-dazzle aureola, therefore can cooperate each environment to use better.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a first anti-glare effect diagram of the present invention.
Fig. 4 is a second anti-glare effect diagram of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the present invention provides an adjustable anti-glare down lamp with high heat dissipation, including: the anti-glare LED lamp comprises a heat radiator shell 1, an installation cover 2 arranged on the top surface of the heat radiator shell 1, a heat radiation fan 3 arranged in the heat radiator shell 1, a light emitting assembly 4 arranged in the heat radiator shell 1 and an anti-glare assembly 5 arranged in the heat radiator shell 1.
The radiator shell 1 is in a barrel shape with an opening at one end, the middle part of the top surface of the radiator shell is inwards sunken to form a concave cavity 11, the radiating fan 3 is arranged in the concave cavity 11, and the concave cavity 11 is covered by the mounting cover 2. The lateral wall of radiator shell 1 is equipped with a plurality of ventilation holes 12, the lateral wall of radiator shell 1 is equipped with a plurality of filter screens 13. The inside hot-air drainage of down lamp to the external world is with radiator fan 3, and the inside hot-air of down lamp distributes to the down lamp outside through ventilation hole 12 and filter screen 13. The light-emitting component 4 is located below the concave cavity 11, a large amount of heat can be generated by the light-emitting component 4 during working, and the generated heat can be timely discharged by the heat-radiating fan 3 above, so that overheating of the lamp is prevented.
The light emitting assembly 4 includes: the lamp comprises a circuit board 41 arranged on the bottom wall of the concave cavity 11, a lamp bead attached to the circuit board 41, a reflective cup support 42 arranged on the periphery of the circuit board 41, a reflective cup 43 arranged on the reflective cup support 42, a light-transmitting plate 44 arranged at the bottom of the reflective cup 43, and a reflective cup fixing barrel 45 fixed on the side wall of the concave cavity 11. A through hole is formed in the middle of the reflective cup support 42, and the circuit board 41 is located in the through hole. The reflecting cup 43 is horn-shaped and is used for controlling the illumination distance and the illumination area of the light spot, so that the light spot effect is ensured. The light-transmitting plate 44 can project light emitted by the lamp beads and can effectively prevent the light-reflecting cup 43 from being polluted by dust to influence the optical effect.
The bottom end of the inside of the reflective cup fixing barrel 45 is provided with a first flange 451, and the bottom ends of the transparent plate 44 and the reflective cup 43 are arranged on the first flange 451, so that the transparent plate 44 and the reflective cup 43 are fixed on the heat sink housing 1 by the reflective cup fixing barrel 45.
The anti-glare assembly 5 includes: an anti-dazzle ring 51 sleeved on the periphery of the light-emitting component 4 and a surface ring 52 sleeved on the periphery of the anti-dazzle ring 51, wherein the anti-dazzle ring 51 moves up and down between the surface ring 52 and the light-emitting module 4. The bottom end of the anti-dazzle halo 51 is provided with a convex tooth 511, the anti-dazzle halo 51 is positioned outside the down lamp, and the user can adjust the depth of the anti-dazzle halo 51 extending out of the down lamp by holding the convex tooth 511.
The top end of the outer side of the anti-dazzle light ring 51 is provided with a second flange 512, the bottom end of the inner side of the face ring 52 is provided with a third flange 521, and a damping rubber ring 53 is arranged between the second flange 512 and the third flange 521. When the antiglare ring 51 is pulled out to the limit, the second flange 512 is engaged with the third flange 521, preventing the antiglare ring 51 from falling.
Referring to fig. 3 and 4, when the anti-glare effect of the lamp needs to be adjusted, the anti-glare light ring 51 only needs to be moved manually, the protruding depth of the anti-glare light ring 51 is different, and the cut-off angle is changed accordingly, so that the perfect anti-glare effect is achieved by adjusting the proper cut-off angle in different environments.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up radiator fan in the inside of heat dissipation casing, guide the air in the lamps and lanterns, make the hot-air discharge to the external world through the ventilation hole, improve the radiating efficiency of lamps and lanterns greatly, prevent that lamps and lanterns are overheated to improve the life of lamps and lanterns;
2. the utility model discloses a set up anti-dazzle aureola, this anti-dazzle aureola can reciprocate in lamps and lanterns, according to the adjustable anti-dazzle aureola of different environment the degree of depth that stretches out to reach anti-dazzle's effect, improve the discomfort that the highlight caused to the people's eye, because the adjustable arbitrary degree of depth of anti-dazzle aureola, therefore can cooperate each environment to use better.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an adjustable anti-dazzle down lamp of high heat dissipating, its characterized in that includes: the anti-dazzle device comprises a radiator shell, a mounting cover arranged on the top surface of the radiator shell, a radiating fan arranged in the radiator shell, a light-emitting assembly arranged in the radiator shell and an anti-dazzle assembly arranged in the radiator shell;
the radiator shell is in a barrel shape with an opening at one end, the middle part of the top surface of the radiator shell is inwards concave to form a concave cavity, the radiating fan is arranged in the concave cavity, the concave cavity is covered by the mounting cover, a plurality of vent holes are formed in the side wall of the radiator shell, and the light-emitting assembly is positioned below the concave cavity;
the anti-glare assembly includes: the anti-dazzle ring is sleeved on the periphery of the light-emitting component and the face ring is sleeved on the periphery of the anti-dazzle ring, and the anti-dazzle ring moves up and down between the face ring and the light-emitting module.
2. The adjustable anti-glare down lamp with high heat dissipation performance according to claim 1, wherein the light emitting assembly comprises: locate the circuit board of cavity diapire, paste adorn in lamp pearl on the circuit board, locate circuit board outlying reflection of light cup support, locate reflection of light cup on the reflection of light cup support, locate the light-passing board of reflection of light cup bottom and be fixed in the fixed bucket of reflection of light cup of cavity lateral wall, the fixed bucket of inside bottom of bucket of reflection of light cup is equipped with first flange, light-passing board and reflection of light cup bottom are located on the first flange to make the fixed bucket of reflection of light cup fix light-passing board and reflection of light cup on the radiator casing.
3. The anti-glare down lamp with the adjustable high heat dissipation performance as claimed in claim 1, wherein a second flange is arranged at the top end of the outer side of the anti-glare light ring, a third flange is arranged at the bottom end of the inner side of the face ring, and a damping rubber ring is arranged between the second flange and the third flange.
4. The adjustable anti-glare down lamp with high heat dissipation performance according to claim 1, wherein a plurality of filter screens are arranged on the outer side wall of the radiator housing.
5. The anti-glare down lamp with the adjustable high heat dissipation performance according to claim 1, wherein the bottom end of the anti-glare light ring is provided with convex teeth.
6. The adjustable anti-glare down lamp with high heat dissipation performance of claim 2, wherein the light reflecting cup is trumpet-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937351.2U CN212841082U (en) | 2020-09-07 | 2020-09-07 | Adjustable anti-dazzle down lamp of high heat dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021937351.2U CN212841082U (en) | 2020-09-07 | 2020-09-07 | Adjustable anti-dazzle down lamp of high heat dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212841082U true CN212841082U (en) | 2021-03-30 |
Family
ID=75146841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021937351.2U Active CN212841082U (en) | 2020-09-07 | 2020-09-07 | Adjustable anti-dazzle down lamp of high heat dissipating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212841082U (en) |
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2020
- 2020-09-07 CN CN202021937351.2U patent/CN212841082U/en active Active
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