CN220981257U - Down lamp capable of reducing glare of human eyes - Google Patents
Down lamp capable of reducing glare of human eyes Download PDFInfo
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- CN220981257U CN220981257U CN202322907017.2U CN202322907017U CN220981257U CN 220981257 U CN220981257 U CN 220981257U CN 202322907017 U CN202322907017 U CN 202322907017U CN 220981257 U CN220981257 U CN 220981257U
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- seat
- light
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- 230000004313 glare Effects 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 241000258971 Brachiopoda Species 0.000 claims abstract description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000002103 nanocoating Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 206010025421 Macule Diseases 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 230000004438 eyesight Effects 0.000 abstract description 2
- 230000001795 light effect Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a down lamp for reducing human eye glare, which comprises: the anti-dazzle cover comprises a connecting seat, a connecting rod and an anti-dazzle cover ring, wherein the connecting seat is provided with the connecting rod at the lower end, the lower end of the connecting rod is provided with a heat dissipation cover plate, the inner side of the upper end of the heat dissipation cover plate is provided with a heat dissipation hole, the outer side of the heat dissipation cover plate is provided with an outer shell, the lower end of the outer shell is provided with an inner shell seat, the inner side of the inner shell seat is provided with a lamp shell, and the right side of the lamp shell is provided with a clamping seat. Through using the wire, can provide the electric energy with the lamp body, through using heat conduction bars, heat dissipation grid and radiator fan, can provide the heat dissipation to the lamp body, through using the reflection of light cup that extends wall angle 45 ~ 50, can make the light source can be outside the normal vision elevation angle of people, so can ensure that the light source is not directly naked, avoid light directly to penetrate into the human eye, when its antiglare face ring can make the play light effect of lamps and lanterns even soft, ensure that the light is even, the halation transition is natural, and no macula stray light.
Description
Technical Field
The utility model belongs to the technical field of down lamps, and relates to a down lamp capable of reducing glare of human eyes.
Background
The down lamp is a common lighting device and has the characteristics of brightness and light concentration. However, when using down lamps for illumination, the problem of dazzling of the human eye often occurs because the light emitted by the down lamps is too intense, stimulating the visual system of the human eye, resulting in some discomfort. The problem and the drawbacks of the down lamp not being able to reduce the glare of the human eye will be elucidated in two ways, respectively.
First, the light source of a down lamp is too concentrated and intense, which is one of the main causes of glare for the human eye. The down lamp generally adopts high-brightness LED lamp beads as a light source, and the light rays emitted by the lamp beads are unidirectional and are not diffused, so that glare is easily caused when the down lamp directly irradiates human eyes. Especially, when the eyes of a person enter a bright place from a dark place or suddenly, the adaptability of the eyes is weak, strong light of the down lamp can directly stimulate the retina, so that discomfort and even injury are caused.
Secondly, design defects of the down lamp can also lead to dazzling of the human eye. In some downlight products, no good quality LED light source is used or no light diffusing treatment is performed, so that the downlight light is still too focused and too high in intensity. In addition, the design of the light cover or the lamp cap of some down lamps is unreasonable, and the light is not effectively blocked or refracted, so that the light is directly irradiated on human eyes, and the possibility that the human eyes are dazzled is increased, so that a down lamp for reducing the dazzling of the human eyes is needed to solve the problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a down lamp for reducing the glare of human eyes, and solves the problems in the prior art.
The utility model is realized by the following technical scheme: a down lamp for reducing glare in a human eye, comprising: the anti-dazzle device comprises a connecting seat, a connecting rod and an anti-dazzle surface ring, wherein the connecting rod is arranged at the lower end of the connecting seat;
The lower end of the connecting rod is provided with a heat dissipation cover plate, the inner side of the upper end of the heat dissipation cover plate is provided with a heat dissipation hole, the outer side of the heat dissipation cover plate is provided with an outer shell, the lower end of the outer shell is provided with an inner shell seat, the inner side of the inner shell seat is provided with a lamp shell, the right side of the lamp shell is provided with a clamping seat, and the upper end of the lamp shell is provided with a heat dissipation grating;
The LED lamp is characterized in that a heat conducting grid is arranged inside the heat radiating grid, a lamp body is arranged at the lower end of the right side of the heat conducting grid, an LED lamp cap is arranged at the lower end of the lamp body, a light reflecting cup is arranged outside the lower end of the LED lamp cap, an anti-dazzle surface ring is arranged inside the light reflecting cup, and a connecting hole is formed inside the outer side of the lower end of the anti-dazzle surface ring.
As a preferred implementation mode, the connecting seat is fixedly connected with the connecting rod, a fixing hole is formed in the upper end of the connecting seat, the connecting seat is fixedly connected with an indoor suspended ceiling through bolts, and a wire slot is formed in the connecting seat.
As a preferred embodiment, the wire groove is internally provided with a wire, the wire penetrates through the connecting rod, the heat dissipation grating and is connected with the lamp body, the heat dissipation grating is internally provided with a jogged groove, and the lamp body can be supplied with electric energy through the wire.
As a preferred implementation mode, the embedded groove is in embedded connection with the heat conducting grating, the heat radiating grating and the heat conducting grating are made of the same aluminum alloy material, and the heat radiating fan is arranged in the right side of the heat conducting grating and can radiate heat to the lamp body through the heat conducting grating, the heat radiating grating and the heat radiating fan.
As a preferable implementation mode, the lamp body is fixedly connected with the inner side of the upper end of the reflecting cup through bolts, the cross section of the reflecting cup is of a trapezoid structure, and the reflecting cup and the anti-dazzle surface ring are plated with each other.
As a preferred implementation mode, each group of anti-dazzle surface rings are nano-coating surface rings, the wall extending angle in the reflective cup is 45-50 degrees, and the light source can be outside the normal visual elevation angle of a person through the reflective cup with the wall extending angle of 45-50 degrees, so that the light source is not exposed directly, light is prevented from being directly injected into eyes of the person, the anti-dazzle surface rings can ensure uniform light emission, natural halation and no yellow spot stray light while the light emitting effect of the lamp is uniform and soft.
As a preferred implementation mode, the lamp shell and the inner shell seat are of an integrated structure, the outer shell, the lamp shell and the inner shell seat are mutually embedded and connected, the clamping seat and the inside of the reflecting cup are mutually clamped, and the lamp shell and the outer shell are made of insulating polyethylene materials.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using the wire, can provide the electric energy with the lamp body, through using heat conduction bars, heat dissipation grid and radiator fan, can provide the heat dissipation to the lamp body, through using the reflection of light cup that extends wall angle 45 ~ 50, can make the light source can be outside the normal vision elevation angle of people, so can ensure that the light source is not directly naked, avoid light directly to penetrate into the human eye, when its antiglare face ring can make the play light effect of lamps and lanterns even soft, ensure that the light is even, the halation transition is natural, and no macula stray light.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a down lamp for reducing glare of human eyes according to the present utility model;
FIG. 2 is a schematic top view of the inside of an inner housing of a down lamp for reducing glare;
FIG. 3 is a schematic top view of a heat conducting grid and the inside of a lamp body in a down lamp for reducing glare;
FIG. 4 is a schematic view showing the bottom view of the inside of a lamp body in a down lamp for reducing glare for eyes;
In the figure: 100-connecting seat, 110-connecting rod, 120-heat dissipation cover plate, 130-heat dissipation hole, 140-outer shell, 150-inner shell, 160-lamp shell, 170-clamping seat, 180-heat dissipation grille, 190-heat conduction grille, 200-lamp body, 210-connecting hole, 220-reflecting cup, 230-LED lamp cap and 240-anti-dazzle surface ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a down lamp for reducing glare of human eyes, comprising: the anti-dazzle surface protection device comprises a connecting seat 100, a connecting rod 110 and an anti-dazzle surface ring 240, wherein the connecting rod 110 is arranged at the lower end of the connecting seat 100;
The lower end of the connecting rod 110 is provided with a heat dissipation cover plate 120, the inner side of the upper end of the heat dissipation cover plate 120 is provided with a heat dissipation hole 130, the outer side of the heat dissipation cover plate 120 is provided with an outer shell 140, the lower end of the outer shell 140 is provided with an inner shell seat 150, the inner side of the inner shell seat 150 is provided with a lamp shell 160, the right side of the lamp shell 160 is provided with a clamping seat 170, and the upper end of the lamp shell 160 is provided with a heat dissipation grating 180;
The heat radiation grille 180 is internally provided with a heat conduction grille 190, the lower end of the right side of the heat conduction grille 190 is provided with a lamp body 200, the lower end of the lamp body 200 is provided with an LED lamp cap 230, the outer side of the lower end of the LED lamp cap 230 is provided with a reflecting cup 220, the inner side of the reflecting cup 220 is provided with an anti-dazzle surface ring 240, and the outer side of the lower end of the anti-dazzle surface ring 240 is internally provided with a connecting hole 210.
The connecting seat 100 is fixedly connected with the connecting rod 110, a fixing hole is formed in the upper end of the connecting seat 100, the connecting seat 100 is fixedly connected with an indoor suspended ceiling through bolts, and a wire slot is formed in the connecting seat 100.
The wire groove is internally provided with a wire, and the wire penetrates through the connecting rod 110, the heat dissipation grating 180 and is connected with the lamp body 200, the heat dissipation grating 180 is internally provided with a jogged groove, and the lamp body 200 can be provided with electric energy through the wire.
The embedded groove is embedded and connected with the heat conducting grating 190, the heat radiating grating 180 and the heat conducting grating 190 are made of the same aluminum alloy material, a heat radiating fan is arranged inside the right side of the heat conducting grating 190, and heat radiation can be provided for the lamp body 200 through the heat conducting grating 190, the heat radiating grating 180 and the heat radiating fan.
The lamp body 200 is fixedly connected with the inner side of the upper end of the reflecting cup 220 through bolts, the cross section of the reflecting cup 220 is of a trapezoid structure, and the reflecting cup 220 and the anti-dazzle surface ring 240 are plated with each other.
Each group of anti-dazzle surface rings 240 are nano-coating surface rings, the wall extension angle inside the reflective cup 220 is 45-50 degrees, the light source can be outside the normal visual elevation angle of a person through the reflective cup 220 with the wall extension angle of 45-50 degrees, so that the light source can be ensured not to be directly exposed, light rays are prevented from being directly emitted into eyes of the person, the anti-dazzle surface rings 240 can ensure uniform light emission, natural halation and no macula-and-tail light while the light emitting effect of the lamp is uniform and soft.
The lamp housing 160 and the inner housing 150 are integrally formed, the outer housing 140, the lamp housing 160 and the inner housing 150 are connected in a mutually embedded manner, the clamping seat 170 and the reflecting cup 220 are clamped with each other, and the lamp housing 160 and the outer housing 140 are made of an insulating polyethylene material.
Referring to fig. 1-4, as a first embodiment of the present utility model: in order to solve the problem that the down lamp usually adopts high-brightness LED lamp beads as light sources, the light rays emitted by the lamp beads are in a single direction and are not diffused, so that glare is easily caused when the down lamp directly irradiates human eyes, especially when human eyes enter bright places in dark environments or suddenly enter bright places from dark places, the adaptability of the eyes is weak, the strong light of the down lamp can directly stimulate retina to cause discomfort and even injury, firstly, after the down lamp is installed by a user, the lamp body 200 is electrified through an external lead, the LED lamp cap 230 is lighted, the LED lamp cap 230 scatters the light rays through the light reflecting cup 220, and as each group of anti-dazzling surface rings 240 are nano-coating surface rings, the internal extension angle of the light reflecting cup 220 is 45-50 degrees, and the light reflecting cup 220 and the anti-dazzling surface rings 240 can enable the light sources to be beyond the normal visual angles of the human eyes, so that the light sources are not directly exposed, the direct light rays are prevented from entering the eyes, and the eyes are protected from direct irradiation by the light rays.
Referring to fig. 1-4, as a second embodiment of the present utility model: further, when the user uses the lamp body 200 for a long time, the heat dissipation grating 180 and the heat conduction grating 190 are made of the same aluminum alloy material, and the heat dissipation fan is disposed inside the right side of the heat conduction grating 190, so that when the lamp body 200 operates for a long time, the heat released by the lamp body 200 is led out from the heat conduction grating 190 and the gaps in the heat dissipation grating 180 by the heat dissipation fan, and is emitted from the upper ends of the heat dissipation holes 130, so that the lamp body 200 is ensured to operate for a long time.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A down lamp for reducing glare in a human eye, comprising: connecting seat (100), connecting rod (110), radiator plate (120) and anti-dazzle face ring (240), its characterized in that: the lower end of the connecting seat (100) is provided with a connecting rod (110);
the lower end of the connecting rod (110) is provided with a heat dissipation cover plate (120), the inner side of the upper end of the heat dissipation cover plate (120) is provided with a heat dissipation hole (130), the outer side of the heat dissipation cover plate (120) is provided with an outer shell (140), the lower end of the outer shell (140) is provided with an inner shell seat (150), the inner side of the inner shell seat (150) is provided with a lamp shell (160), the right side of the lamp shell (160) is provided with a clamping seat (170), and the upper end of the lamp shell (160) is provided with a heat dissipation grid (180);
The LED lamp is characterized in that a heat conducting grid (190) is arranged inside the heat radiating grid (180), a lamp body (200) is arranged at the lower end of the right side of the heat conducting grid (190), an LED lamp cap (230) is arranged at the lower end of the lamp body (200), a light reflecting cup (220) is arranged at the outer side of the lower end of the LED lamp cap (230), an anti-dazzle surface ring (240) is arranged at the inner side of the light reflecting cup (220), and a connecting hole (210) is formed in the outer side of the lower end of the anti-dazzle surface ring (240).
2. A down lamp for reducing glare of human eyes as in claim 1, wherein: the connecting seat (100) is fixedly connected with the connecting rod (110), a fixing hole is formed in the upper end of the connecting seat (100), the connecting seat (100) is fixedly connected with an indoor suspended ceiling through bolts, and a wire slot is formed in the connecting seat (100).
3. A down lamp for reducing glare of human eyes as in claim 2, wherein: the wire groove is internally provided with a wire, the wire penetrates through the connecting rod (110), the heat dissipation grating (180) and is connected with the lamp body (200), and the heat dissipation grating (180) is internally provided with an embedded groove.
4. A downlight for reducing glare in a human eye as in claim 3, wherein: the embedded groove is connected with the heat conducting grid (190) in an embedded mode, the heat radiating grid (180) and the heat conducting grid (190) are made of the same aluminum alloy material, and a heat radiating fan is arranged inside the right side of the heat conducting grid (190).
5. A down lamp for reducing glare of human eyes as in claim 1, wherein: the lamp body (200) is fixedly connected with the inner side of the upper end of the reflecting cup (220) through bolts, the cross section of the reflecting cup (220) is of a trapezoid structure, and the reflecting cup (220) and the anti-dazzle surface ring (240) are plated with each other.
6. A downlight for reducing glare in a human eye as in claim 5, wherein: each group of anti-dazzle surface rings (240) is a nano-coating surface ring, and the internal wall-extending angle of the reflecting cup (220) is 45-50 degrees.
7. A down lamp for reducing glare of human eyes as in claim 1, wherein: the lamp housing (160) and the inner housing base (150) are of an integrated structure, the outer housing (140), the lamp housing (160) and the inner housing base (150) are connected in a mutually embedded mode, the clamping base (170) and the reflecting cup (220) are clamped mutually, and the lamp housing (160) and the outer housing (140) are made of insulating polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907017.2U CN220981257U (en) | 2023-10-30 | 2023-10-30 | Down lamp capable of reducing glare of human eyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907017.2U CN220981257U (en) | 2023-10-30 | 2023-10-30 | Down lamp capable of reducing glare of human eyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981257U true CN220981257U (en) | 2024-05-17 |
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ID=91056474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322907017.2U Active CN220981257U (en) | 2023-10-30 | 2023-10-30 | Down lamp capable of reducing glare of human eyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981257U (en) |
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2023
- 2023-10-30 CN CN202322907017.2U patent/CN220981257U/en active Active
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