CN215001030U - Small-angle lens spotlight - Google Patents
Small-angle lens spotlight Download PDFInfo
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- CN215001030U CN215001030U CN202120551983.3U CN202120551983U CN215001030U CN 215001030 U CN215001030 U CN 215001030U CN 202120551983 U CN202120551983 U CN 202120551983U CN 215001030 U CN215001030 U CN 215001030U
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- light
- lens
- lamp
- plate
- lamp cup
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Abstract
The utility model discloses a low-angle lens shot-light, it includes lamp cup, lamp holder, luminous lamp plate, light source clamp plate and lens. Specifically, the lamp cup is made of metal, and a power supply is arranged in the lamp cup; the lamp holder is fixed on the lamp cup and is electrically conducted with the power supply; the light-emitting lamp panel is positioned in the lamp cup and faces the opening direction of the lamp cup so as to emit light; the light source pressing plate is fixed at the position of the opening of the lamp cup and used for pressing the light-emitting lamp plate to prevent the light-emitting lamp plate from shaking; on lens were fixed in the light source clamp plate, lens were including being located the light transmission area at lens center to and around the refraction region in light transmission area, the light that the luminous lamp plate sent sees through light transmission area, and adjusts through light transmission area, so that light is more even.
Description
Technical Field
The utility model relates to a LED lamps and lanterns, specifically speaking relate to a small-angle lens shot-light.
Background
The traditional spot light mostly adopts a halogen lamp, has low efficiency, large energy consumption, short service life, uneven light color and large fluctuation of color temperature, and has certain damage to human eyes. The LED is far superior to the traditional illuminating product on the aspects of light-emitting principle, energy conservation and environmental protection, can adjust brightness under the condition of unchanged color temperature, has low energy consumption and high efficiency, and becomes the mainstream illuminating apparatus on the market at present. Most LED shot-lights on the market all can have the inhomogeneous condition of light-emitting, dazzle light seriously, and the illumination is dazzling, influences the result of use of LED shot-light.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-angle lens shot-light, mainly used solves the problem among the prior art.
The utility model discloses a low-angle lens shot-light, it includes:
the lamp cup is made of metal materials, and a power supply is arranged in the lamp cup;
the lamp cap is fixed on the lamp cup and is electrically conducted with the power supply;
the light-emitting lamp panel is positioned inside the lamp cup and faces the opening direction of the lamp cup so as to emit light;
the light source pressing plate is fixed at the position of the opening of the lamp cup and used for pressing the light-emitting lamp plate to prevent the light-emitting lamp plate from shaking;
lens, lens are fixed in on the light source clamp plate, lens are including being located the light transmission area at lens center, and center on the refraction region in light transmission area, the light that sends of luminous lamp plate sees through light transmission area, and process the light transmission area is adjusted to it is more even to make light.
In this embodiment the low-angle lens shot-light carries out the angle modulation through the light transmission region of lens to the light of transmission to realized that the low-angle is luminous, when having solved among the prior art at the luminous of relative large-angle, because the reason of lens leads to luminous inhomogeneous, dazzle the problem of light.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 and 3 are schematic structural views of the lens of the present invention;
fig. 4 and 5 are side cross-sectional views of the lens of the present invention in different directions.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, the present invention discloses a small-angle lens 15 spotlight 100, wherein the spotlight 100 includes a lamp cup 11, a lamp cap 12, a light-emitting lamp panel 13, a light source pressing plate 14 and a lens 15.
The lamp cup 11 is made of metal, and a power supply is arranged in the lamp cup; the lamp holder 12 is fixed in on the lamp cup 11, and with the power electrical property switches on the utility model discloses an in an embodiment, lamp holder 12 has multiple grafting specification, as long as accord with corresponding electrical characteristic can.
Wherein, luminous lamp plate 13 is located inside lamp cup 11, and the orientation the opening direction of lamp cup 11 to send light, be provided with a plurality of LED on the luminous lamp plate 13 and give out light the lamp pearl to and with the wiring circuit structure of the electric conductance of LED lamp pearl, these wiring circuit structures and the electric conductance of power supply unit.
Wherein, light source clamp plate 14 is fixed in the position of 11 openings of lamp cup, and is used for compressing tightly luminous lamp plate 13 prevents luminous lamp plate 13 rocks, and is specific, the inside mounting platform 111 that is provided with of lamp cup 11, luminous lamp plate 13 support hold in mounting platform 111, light source clamp plate 14 bottom will luminous lamp plate 13 compresses tightly, and a common mounting means will through the screw luminous lamp plate 13 is fixed in on the lamp cup 11.
Wherein, lens 15 is fixed in on the light source clamp plate 14, lens 15 is including being located the light transmission zone 151 at lens 15 center, and center on the refraction zone 152 of light transmission zone 151, the light that sends of luminous lamp plate 13 sees through light transmission zone 151, and the process light transmission zone 151 adjusts to it is more even to make light.
Referring to fig. 2 to 5, in particular, the lens 15 is an integrally formed structure and has an inverted cone shape, and the lens 15 includes an outer side 153 facing the light emitting direction and an inner side 154 located on one side of the light source pressing plate 14 after being mounted; the inner side surface 154 is an inverted conical outer peripheral surface, and one surface of the light-transmitting region 151 located on the inner side surface 154 is frosted and semitransparent; a plurality of ribs 155 extending from the light-transmitting region 151 to the edge of the lens 15 are disposed on one surface of the refraction region 152 located on the inner side surface 154; the ribs 155 are transparent; in this embodiment, the edge 155 is used for guiding the edge of the light emitted by the light-emitting lamp panel 13 to the light-transmitting area 151, so that the luminous flux of the light-transmitting area 151 can be increased, and meanwhile, the intensity error caused by the light intensity can be effectively reduced under the condition that the luminous flux is increased, so that more uniform illumination is shown, and dazzling is prevented.
On the other hand, the light-transmitting region 151 is frosted and translucent, and light emitted through the light-transmitting region 151 is diffused and reflected at the position of the light-transmitting region 151, and then refracted out of the light-transmitting region 151.
Further, an inner concave hole 157 is formed in the light-transmitting region 151 at the inner side surface 154, a hemispherical protrusion 158 is disposed in the inner concave hole 157, and the hemispherical protrusion 158 protrudes outward toward the inner side surface 154; the hemispherical protrusion 158 is used to adjust the angle of light emission.
In this embodiment, the hemispherical protrusions 158 can emit the light received from the light board 13 to the frosted surface of the lens 15 at a nearly parallel exit angle, so as to further adjust the uniformity of the illumination.
Wherein, the edge 155 includes two intersecting surfaces that are contained angle 156 each other, the scope of contained angle 156 is between 60 to 120 degrees, in this embodiment, through the edge 155 who sets up different contained angles 156, can realize different customization's light exit angle, light intensity uniformity adjustment scheme, specific according to actual need setting, wherein when emission angle when 24 degrees about, the preferred contained angle 156 scope is 90 degrees.
In other embodiments of the present invention, the range of the emitting angle of the light passing through the lens 15 can be selected to be any one of 12 degrees, 30 degrees and 60 degrees.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A low angle lens spot light, comprising:
the lamp cup is made of metal materials, and a power supply is arranged in the lamp cup;
the lamp cap is fixed on the lamp cup and is electrically conducted with the power supply;
the light-emitting lamp panel is positioned inside the lamp cup and faces the opening direction of the lamp cup so as to emit light;
the light source pressing plate is fixed at the position of the opening of the lamp cup and used for pressing the light-emitting lamp plate to prevent the light-emitting lamp plate from shaking;
lens, lens are fixed in on the light source clamp plate, lens are including being located the light transmission area at lens center, and center on the refraction region in light transmission area, the light that sends of luminous lamp plate sees through light transmission area, and process the light transmission area is adjusted to it is more even to make light.
2. The small angle lens spot light of claim 1, wherein a mounting platform is disposed within the light cup, the light-emitting lamp panel abuts against the mounting platform, and the light source press plate bottom compresses the light-emitting lamp panel.
3. The small angle lens spotlight of claim 1, wherein the lens is of an integrally formed structure and has an inverted cone shape, the lens comprising an outer side facing the direction of light emission and an inner side located on the side of the light source plate when installed; the inner side surface is an inverted conical outer peripheral surface.
4. The small angle lens spotlight of claim 3, wherein a side of the area that is on the inner side is frosted and translucent; a plurality of ribs extending from the light-transmitting area to the edge of the lens are arranged on one surface of the refraction area, which is positioned on the inner side surface; the ribs are transparent.
5. The small angle lens spot light of claim 4, wherein the ribs comprise two intersecting surfaces that are angled with respect to each other, the angle ranging from 60 to 120 degrees.
6. The small angle lens spotlight of claim 4, wherein the light transmissive region is provided with an inner recess at the inner side surface, wherein a hemispherical protrusion is provided in the inner recess, and wherein the hemispherical protrusion protrudes outward toward the inner side surface; the hemispherical protrusion is used for adjusting the light-emitting angle.
7. A small angle lens spotlight as claimed in claim 3 wherein the range of angles of emission of light passing through the lens is any one of 12 degrees, 24 degrees, 30 degrees and 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551983.3U CN215001030U (en) | 2021-03-17 | 2021-03-17 | Small-angle lens spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551983.3U CN215001030U (en) | 2021-03-17 | 2021-03-17 | Small-angle lens spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001030U true CN215001030U (en) | 2021-12-03 |
Family
ID=79156723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120551983.3U Active CN215001030U (en) | 2021-03-17 | 2021-03-17 | Small-angle lens spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001030U (en) |
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2021
- 2021-03-17 CN CN202120551983.3U patent/CN215001030U/en active Active
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