CN208295782U - The Adjustable head lamp of high color rendering index (CRI) - Google Patents
The Adjustable head lamp of high color rendering index (CRI) Download PDFInfo
- Publication number
- CN208295782U CN208295782U CN201820918665.4U CN201820918665U CN208295782U CN 208295782 U CN208295782 U CN 208295782U CN 201820918665 U CN201820918665 U CN 201820918665U CN 208295782 U CN208295782 U CN 208295782U
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- China
- Prior art keywords
- lens
- cri
- rendering index
- light source
- color rendering
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Abstract
The utility model discloses a kind of Adjustable head lamps of high color rendering index (CRI), including lamp body, pivotal support arm and Telescopic base, the lamp body includes shell and lighting device, the lighting device is fixed inside the shell, lighting device includes light source, color disk, pattern disk, high aobvious finger eyeglass and lens, color disk, pattern disk and lens are successively arranged before light source, height is aobvious to refer to that eyeglass is arranged between light source and lens.The modulated structure of shaking the head of the application high color rendering index (CRI) is simple, has the advantages that high brightness, high color rendering index (CRI), high color temperature combination, can satisfy market to the reducing power of object color.
Description
Technical field
The utility model relates to stage computer head moving lamp fields, and in particular to a kind of Adjustable head lamp of high color rendering index (CRI).
Background technique
The most important several parameters of bulb source, one is colour temperature, and unit is K, and one is luminous flux, and unit is lumen
It (LM), is secondly exactly colour rendering index (CRI), colour rendering index: being usually to be defined as 100 with the colour rendering index of sunlight to compare.
If the same, colour rendering index 100, then colour rendering index is small greatly for difference.Colour rendering index refers to light source to the also proper energy of object color
Power, colour rendering index is higher, restores truer.By the regulation of CIE (International Commission on Illumination), the colour rendering index of light source is light to be measured
Under source under the color of object and reference standard the matching degree of the color of object measurement, it is considered that, colour rendering index (CRI) is big
Light source in 90 belongs to high color rendering index (CRI) light source, has excellent color reducibility.
Product colour rendering index CRI currently on the market is about 80.Common light bulb colour rendering index is not high mainly due to color
Temperature is related with energy, and colour temperature is higher, and energy is higher, so high color temperature difficulty makes the light bulb of high color rendering index (CRI).To in colour temperature
5800k or more makees the lamps and lanterns of high color rendering index (CRI), needs preferably to remove selection light bulb.
Summary of the invention
The purpose of this utility model is to provide a kind of Adjustable head lamps of high color rendering index (CRI), and the modulated structure of shaking the head is simple, have
The advantages of high brightness, high color rendering index (CRI), high color temperature combination, it can satisfy market to the reducing power of object color.
Its technical solution is as follows:
The Adjustable head lamp of high color rendering index (CRI), including lamp body, pivotal support arm and Telescopic base, the lamp body include shell and photograph
Bright device, the lighting device is fixed inside the shell, and lighting device includes light source, color disk, pattern disk, the high aobvious eyeglass and thoroughly of referring to
Mirror is successively arranged color disk, pattern disk and lens before light source, and height is aobvious to refer to that eyeglass is arranged between light source and lens.
It is provided with the pivotal support arm on the Telescopic base, the lamp body is provided on pivotal support arm.
The light source includes lamp holder, light bulb and reflector, and lamp holder is equipped with light bulb and reflector, and reflector is equipped with heat-insulated
Piece.
The light bulb is located on reflector center line, and heat shield is arranged before light bulb.
The color disk is equipped with multiple color sheets, and light source center line passes through color sheet.
The pattern disk is equipped with multiple pattern segments, and light source center line passes through pattern segments.
The lens have it is multiple, light source center line pass through lens.
Fixed ring is provided on the lens, fixed ring is fixedly connected with shell.
High show refers to that eyeglass is set between lens, and light source center line passes through high aobvious finger eyeglass.
The high aobvious finger eyeglass is the forms such as planar lens, convex lens, concavees lens, prism.
The advantages of below to the utility model or principle are illustrated:
1, the Adjustable head lamp of high color rendering index (CRI) is successively arranged color disk, pattern disk and lens before light source, and height is aobvious to refer to that eyeglass is set
Set between light source and lens, incision light channel structure is simple, and manufacturing cost is low, with high brightness, it is high aobvious refer to, high color temperature combination
Advantage.
2, it is provided with the pivotal support arm on the Telescopic base, the lamp body is provided on pivotal support arm, it can be real
Existing multi-angle rotary.
3, the lamp holder is equipped with light bulb and reflector, and reflector is equipped with heat shield, by reflector optically focused, then passes through
Heat shield filters.
4, the light bulb is located on reflector center line, can be effectively carried out optically focused, and heat shield is arranged before light bulb, prevents
Only influence of the high temperature to color disk, pattern disk.
5, the color disk is equipped with multiple color sheets, and light source center line passes through color sheet, has the light issued a variety of
Color.
6, the pattern disk is equipped with multiple pattern segments, and light source center line passes through pattern segments, has the light issued a variety of
Pattern.
7, the lens have multiple, and light source center line passes through lens, amplify angle by lens, eventually form imaging
Spot.
8, the fixed ring is fixedly connected with shell, and fixed lens prevent from rocking.
9, the high aobvious finger eyeglass is set between lens, and height is aobvious to refer to that the light that eyeglass can be such that lamps and lanterns issue refers to high colour developing
Number, color rendition degree are high.
10, the high aobvious finger eyeglass is the forms such as planar lens, convex lens, concavees lens or prism, is had a wide range of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Adjustable head lamp of the utility model embodiment high color rendering index (CRI).
Fig. 2 is the structural schematic diagram of one lamp body of the utility model embodiment.
Fig. 3 is the schematic diagram of optical system of one lighting device of the utility model embodiment.
Fig. 4 is the structural schematic diagram of two lamp body of the utility model embodiment.
Description of symbols:
1, lamp body, 2, pivotal support arm, 3, Telescopic base, 10, lighting device, 11, light source, 110, lamp holder, 111, light bulb,
112, reflector, 113, heat shield, 12, color disk, 120, color sheet, 13, pattern disk, 130, pattern segments, 14, high aobvious finger mirror
Piece, 15, lens, 150, fixed ring, 20, shell.
Specific embodiment
The embodiments of the present invention are described in detail below.
Embodiment one:
As shown in Figure 1, the Adjustable head lamp of high color rendering index (CRI), including lamp body 1, pivotal support arm 2 and Telescopic base 3, it is described to stretch
It is provided with the pivotal support arm 2 on contracting pedestal 3, the lamp body 1 is provided on pivotal support arm 2.
As shown in Figures 2 and 3, the lamp body 1 includes shell 20 and lighting device 10, and the lighting device 10 is fixed on outer
In shell 20, lighting device 10 includes light source 11, color disk 12, pattern disk 13, high aobvious finger eyeglass 14 and lens 15,11 front of light source
Color disk 12, pattern disk 13 and lens 15 are successively arranged, height is aobvious to refer to that eyeglass 14 is arranged between light source 11 and lens 15.The face
Colour disk 12 is equipped with multiple color sheets 120, and 11 center line of light source passes through color sheet 120.The pattern disk 13 is equipped with multiple figures
Case piece 130,11 center line of light source pass through pattern segments 130.The lens 15 have it is multiple, 11 center line of light source pass through lens 15.Institute
It states and is provided with fixed ring 150 on lens 15, fixed ring 150 is fixedly connected with shell 20.The high aobvious finger eyeglass 14 is set to
Between two lens 15 in side, light source center line passes through high aobvious finger eyeglass.It is described it is high aobvious refer to eyeglass 14 be planar lens, convex lens,
The forms such as concavees lens or prism carry out high aobvious finger plated film in lens surface and form.
As shown in figure 3, the light source 11 includes lamp holder 110, light bulb 111 and reflector 112, lamp holder 110 is equipped with light bulb
111 and reflector 112, reflector 112 is equipped with heat shield 113.The light bulb 111 is located on 112 center line of reflector, heat-insulated
The setting of piece 113 is in 111 front of light bulb.
The present embodiment has the advantages that
1, the Adjustable head lamp of high color rendering index (CRI) is successively arranged color disk 12, pattern disk 13 and lens 15, Gao Xian before light source 11
Refer to that eyeglass 14 is arranged between light source 11 and lens 15, incision light channel structure is simple, and manufacturing cost is low, has high brightness, Gao Xian
The advantages of colour index, high color temperature combination.
2, it is provided with the pivotal support arm 2 on the Telescopic base 3, the lamp body 1 is provided on pivotal support arm 2,
It is able to achieve multi-angle rotary.
3, the lamp holder 110 is equipped with light bulb 111 and reflector 112, and reflector 112 is equipped with heat shield 113, by anti-
112 optically focused of light bowl, then filtered by heat shield 113.
4, the light bulb 111 is located on 112 center line of reflector, can be effectively carried out optically focused, and heat shield 113 is arranged in lamp
111 front of bubble, prevents influence of the high temperature to color disk 12, pattern disk 13.
5, the color disk 12 is equipped with multiple color sheets 120, and 11 center line of light source passes through color sheet 120, makes sending
Light has multicolour.
6, the pattern disk 13 is equipped with multiple pattern segments 130, and 11 center line of light source passes through pattern segments 130, makes sending
Light has multiple patterns.
7, the lens 15 have multiple, and 11 center line of light source passes through lens 15, amplify angle by lens 15, eventually form
Imaging facula.
8, the fixed ring 150 is fixedly connected with shell 20, and fixed lens 15 prevent from rocking.
9, high show refers to that eyeglass 14 is set between lens 15, and height is aobvious to refer to that eyeglass 14 can make the light of lamps and lanterns sending have height
Colour rendering index, color rendition degree are high.
10, the high aobvious finger eyeglass 14 is the forms such as planar lens, convex lens, concavees lens or prism, is had a wide range of application.
Embodiment two:
As shown in figure 4, the high aobvious finger eyeglass 14 is set between two lens 15 in lower section, light source center line passes through high aobvious
Refer to eyeglass.
The Adjustable head lamp other structures of high color rendering index (CRI) are identical as advantage and embodiment one.
The above are only specific embodiments of the present invention, does not limit the protection scope of the utility model with this；Not
It violates made any replacement on the basis of the utility model is conceived and improves, the category protection scope of the utility model.
Claims (10)
1. the Adjustable head lamp of high color rendering index (CRI), including lamp body, pivotal support arm and Telescopic base, which is characterized in that the lamp body packet
Shell and lighting device are included, the lighting device is fixed inside the shell, and lighting device includes light source, color disk, pattern disk, Gao Xian
Refer to eyeglass and lens, be successively arranged color disk, pattern disk and lens before light source, height is aobvious refer to eyeglass setting light source and lens it
Between.
2. the Adjustable head lamp of high color rendering index (CRI) as described in claim 1, which is characterized in that be provided with the rotation on the Telescopic base
Turn support arm, the lamp body is provided on pivotal support arm.
3. the Adjustable head lamp of high color rendering index (CRI) as described in claim 1, which is characterized in that the light source includes lamp holder, light bulb and anti-
Light bowl, lamp holder are equipped with light bulb and reflector, and reflector is equipped with heat shield.
4. the Adjustable head lamp of high color rendering index (CRI) as claimed in claim 3, which is characterized in that the light bulb is located at reflector center line
On, heat shield is arranged before light bulb.
5. the Adjustable head lamp of high color rendering index (CRI) as described in any one of Claims 1 to 4, which is characterized in that the color disk is equipped with
Multiple color sheets, light source center line pass through color sheet.
6. the Adjustable head lamp of high color rendering index (CRI) as described in any one of Claims 1 to 4, which is characterized in that the pattern disk is equipped with
Multiple pattern segments, light source center line pass through pattern segments.
7. the Adjustable head lamp of high color rendering index (CRI) as described in any one of Claims 1 to 4, which is characterized in that the lens have multiple, light
Source center line passes through lens.
8. the Adjustable head lamp of high color rendering index (CRI) as claimed in claim 7, which is characterized in that it is provided with fixed ring on the lens, Gu
Determine ring to be fixedly connected with shell.
9. the Adjustable head lamp of high color rendering index (CRI) as described in any one of Claims 1 to 4, which is characterized in that the high aobvious finger eyeglass is set
It is placed between lens, light source center line passes through high aobvious finger eyeglass.
10. the Adjustable head lamp of high color rendering index (CRI) as described in any one of Claims 1 to 4, which is characterized in that high show refers to that eyeglass is
Planar lens, convex lens, concavees lens or prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918665.4U CN208295782U (en) | 2018-06-13 | 2018-06-13 | The Adjustable head lamp of high color rendering index (CRI) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918665.4U CN208295782U (en) | 2018-06-13 | 2018-06-13 | The Adjustable head lamp of high color rendering index (CRI) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295782U true CN208295782U (en) | 2018-12-28 |
Family
ID=64702052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918665.4U Expired - Fee Related CN208295782U (en) | 2018-06-13 | 2018-06-13 | The Adjustable head lamp of high color rendering index (CRI) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280301A (en) * | 2021-05-31 | 2021-08-20 | 广州市浩洋电子股份有限公司 | Stage lamp with controllable color rendering index and stage lamp color rendering index adjusting method |
-
2018
- 2018-06-13 CN CN201820918665.4U patent/CN208295782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280301A (en) * | 2021-05-31 | 2021-08-20 | 广州市浩洋电子股份有限公司 | Stage lamp with controllable color rendering index and stage lamp color rendering index adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |