CN114216075A - Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp - Google Patents
Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp Download PDFInfo
- Publication number
- CN114216075A CN114216075A CN202111537753.2A CN202111537753A CN114216075A CN 114216075 A CN114216075 A CN 114216075A CN 202111537753 A CN202111537753 A CN 202111537753A CN 114216075 A CN114216075 A CN 114216075A
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- CN
- China
- Prior art keywords
- lampshade
- light
- cover
- fixed
- shade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/10—Rotating shades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
Abstract
The invention discloses a polarization interference light biological safety eye-protecting lamp shade and a photo-biological safety eye-protecting lamp, which comprise a connecting piece and a shade module, wherein the shade module comprises a fixed shade and a movable shade inside the fixed shade, an outer tube is arranged inside the movable shade, filter sheets are arranged on the inner sides of two ends of the outer tube, a light homogenizing cylinder is covered on the outer side of the outer tube, the fixed shade is fixed with the inner tube through a connecting pin, the connecting piece is provided with a vertical channel and a horizontal channel, one end of the inner tube, which is back to the connecting pin, is positioned inside the horizontal channel, the vertical channel and the horizontal channel of the connecting piece are screwed up through screws to complete the fixation, the inner tube is positioned inside a tubular part of the outer tube, the outlines of two ends of the outer tube are in a disc-shaped structure, openings of the two disc-shaped structures face each other, holes are respectively formed on the outer circles of the inner tube and the outer tube, the positions of the holes on the outer circle of the inner tube correspond to the end part of the inner tube, and the middle part of the connecting pin is positioned inside the end part of the inner tube. This biological safe eye-protecting lamp shade of polarization interference light and light biological safe eye-protecting lamp can freely adjust light angle and illumination scope, are fit for generally using widely.
Description
Technical Field
The invention belongs to the technical field of eye-protecting lamps, and particularly relates to a polarization interference light biological safety eye-protecting lampshade and a light biological safety eye-protecting lamp.
Background
The lamp is a lighting product, generally refers to a tool capable of playing a role of lighting, and the lamp is a general name of a lighting tool, and is divided into a ceiling lamp, a desk lamp, a wall lamp, a floor lamp and the like.
Most of the existing eye-protecting lamps do not have a structure for adjusting the light irradiation range, and the lighting range of the light in certain use environments is too large, so that the existing eye-protecting lamps have the defect that especially when the existing eye-protecting lamps are used in front of a display, the existing eye-protecting lamps need to well project the light to a keyboard, and the light cannot be projected to the surface of the display to interfere a user to observe the display, so that the light distribution range needs to be adjusted accurately.
Disclosure of Invention
The invention aims to provide a polarized interference light biological safety eye-protecting lampshade and a photo-biological safety eye-protecting lamp, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a polarized interference light biological safety eye-protecting lamp shade and a photo-biological safety eye-protecting lamp comprise a connecting piece and a shade module, wherein the shade module comprises a fixed shade and a movable shade inside the fixed shade, an outer tube is arranged inside the movable shade, filter sheets are arranged on the inner sides of two ends of the outer tube, a light homogenizing cylinder is covered on the outer side of the outer tube, and the fixed shade is fixed with the inner tube through a connecting pin;
the connecting piece is provided with a vertical channel and a horizontal channel, and one end of the inner tube, back to the connecting pin, is positioned in the horizontal channel.
Preferably, the vertical path and the horizontal path of the connecting piece are fixed by screwing.
Preferably, the inner pipe is located in the tubular part of the outer pipe, the outlines of the two ends of the outer pipe are disc-shaped structures, and the openings of the two disc-shaped structures face each other.
Preferably, holes are formed in the outer circles of the inner pipe and the outer pipe respectively, the holes in the outer circles of the inner pipe and the outer pipe correspond to each other in position, the middle of the connecting pin is located in the end portion of the inner pipe, and the two ends of the connecting pin are located in the tubular portion of the end portion of the fixed cover.
Preferably, the fixed cover and the movable cover are both made of lightproof engineering plastics, and the edge of the movable cover is provided with a shifting piece.
Preferably, the end faces of the fixed cover, the movable cover and the outer pipe are provided with circular openings for ventilation, and the circular openings are blocked by the filter sheets.
Preferably, the filter disc is stuck to the bottom surface of the disc-shaped structure at the end part of the outer pipe, the contour of the filter disc is in a circular sheet shape, and a groove for passing through the outer pipe is formed in the filter disc.
Preferably, the surfaces of the inner pipe and the outer pipe are coated with insulating coatings.
Preferably, the light homogenizing cylinder is made of semitransparent engineering plastics, and the inner wall of the light homogenizing cylinder is coated with fluorescent powder.
The utility model provides a light biological safety eye-protecting lamp of biological safety eye-protecting lamp cover of polarization interference light, includes connecting piece, cover module and light emitting module, connecting piece, cover module and light emitting module set up in the lamp stand top, light emitting module fixes in the outside of the shaft-like part of outer tube.
The invention has the technical effects and advantages that: according to the polarized interference light biological safety eye protection lampshade and the light biological safety eye protection lamp, the light emitted by the light emitting module can be uniformly scattered in the light homogenizing cylinder, and the light retentivity is further improved through the fluorescent material in the light homogenizing cylinder, so that a good illumination effect is obtained, the problem of difference of light intensity in different areas in an illumination range is avoided, and the injury to eyes of a user is reduced;
the fixed cover and the movable cover are matched with each other to adjust the angle of light emitted by the light-emitting module, the movable cover can be shifted to adjust the position through the shifting sheet on the edge of the movable cover, the angle adjustment of the light emitted by the movable cover within the range of 0-180 degrees can be realized, the size of the light-emitted area can be adjusted to the state required by a user, the illumination requirement of the user on intensively illuminating a certain area is met, and the LED illuminating lamp is suitable for being generally popularized and used;
the light emitting module is directly fixed outside the outer tube, the cable outside the light emitting module enters from the inner tube and is pulled out from holes in the outer circles of the inner tube and the outer tube to be connected with the light emitting module, the number of the light emitting modules can be adjusted according to needs by the connection scheme, and therefore the overall illumination intensity is regulated and controlled, and the LED lamp is suitable for being popularized and used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of a connector structure of the present invention;
FIG. 4 is a schematic structural view of the cover module of the present invention in a separated state;
fig. 5 is a schematic structural diagram of a combined state of the cover module according to the present invention.
In the figure: 1. a connecting member; 101. a vertical lane; 102. a horizontal road; 2. a cover module; 201. a fixed cover; 202. a movable cover; 203. a filter disc; 204. an inner tube; 205. an outer tube; 206. a light homogenizing cylinder; 207. a connecting pin; 3. a light emitting module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 4-5, a polarized interference light biological safety eye-protecting lampshade and a photo-biological safety eye-protecting lamp comprise a connecting piece 1 and a lampshade module 2, wherein the lampshade module 2 comprises a fixed lampshade 201 and a movable lampshade 202 arranged inside the fixed lampshade, an outer tube 205 is arranged inside the movable lampshade 202, filter plates 203 are arranged on the inner sides of two ends of the outer tube 205, a light homogenizing cylinder 206 is covered on the outer side of the outer tube 205, the fixed lampshade 201 is fixed with an inner tube 204 through a connecting pin 207, and the filter plates 203 are made of filter cotton or a filter screen;
the connecting piece 1 is provided with a vertical channel 101 and a horizontal channel 102, the vertical channel 101 is used for connecting a connecting rod on a lamp holder, the horizontal channel 102 is used for connecting the whole cover module 2, one end of the inner tube 204, which is back to the connecting pin 207, is positioned inside the horizontal channel 102, the vertical channel 101 and the horizontal channel 102 of the connecting piece 1 are both fixed by screwing, the inner tube 204 is positioned in the tubular part of the outer tube 205, the outlines at the two ends of the outer tube 205 are disc-shaped structures, the openings of the two disc-shaped structures meet with each other, the excircle part of the disc-shaped structure has a larger contact area, and the light homogenizing tube 206 can be supported well.
Referring to fig. 4-5, holes are formed in the outer circles of the inner tube 204 and the outer tube 205, the holes in the outer circles of the inner tube 204 and the outer tube 205 correspond to each other, the middle of the connecting pin 207 is located in the end portion of the inner tube 204, the two ends of the connecting pin 207 are located in the tubular portion of the end portion of the fixed cover 201, the fixed cover 201 and the movable cover 202 are both made of light-tight engineering plastics, the fixed cover 201 and the movable cover 202 need to have a light shielding function, a shifting piece is arranged on the edge of the movable cover 202, and mesh grains for preventing slipping are formed in the upper surface and the lower surface of the shifting piece.
Referring to fig. 4-5, the end surfaces of the fixed cover 201, the movable cover 202 and the outer tube 205 are all provided with circular openings for ventilation, the circular openings are blocked by the filter sheet 203, the filter sheet 203 is adhered to the bottom surface of the disc-shaped structure at the end of the outer tube 205, the contour of the filter sheet 203 is in a circular sheet shape, the filter sheet 203 is provided with a groove for passing through the outer tube 205, the surfaces of the inner tube 204 and the outer tube 205 are both coated with insulating coatings to avoid the probability of short circuit caused by the abrasion of the cable by the inner tube 204 and the outer tube 205, the light homogenizing tube 206 is made of semitransparent engineering plastics, and the inner wall of the light homogenizing tube 206 is coated with fluorescent powder.
The utility model provides a light biological safety eye-protecting lamp of biological safety eye-protecting lamp shade of polarization interference light, includes connecting piece 1, cover module 2 and light emitting module 3, and connecting piece 1, cover module 2 and light emitting module 3 set up in the lamp stand top, and light emitting module 3 fixes in the shaft-like part outside of outer tube 205, and light emitting module 3 adopts the two half formula structures of separation, and concrete structure is prior art, adopts LED lamp pearl as the light source.
The working principle of the polarized interference light biological safety eye-protecting lampshade and the light biological safety eye-protecting lamp is that a vertical channel 101 is used for fixing a supporting rod of a lamp holder supporting lamp, a horizontal channel 102 is used for clamping and fixing a part with a larger diameter of an outer tube 205, a fixed cover 201 is fixedly connected with a connecting piece 1, the fixed cover 201 is also in a state of being capable of adjusting the angle when the horizontal channel 102 is in a loosening state, an inner tube 204 and the fixed cover 201 are fixedly connected through a connecting pin 207, the fixed cover 201 and the inner tube 204 can be in a moving state or a locking state together, a movable cover 202 is sleeved outside the inner tube 204 in the fixed cover 201, a shifting piece at the edge of the movable cover 202 can shift the movable cover 202 to rotate in the fixed cover 201, so that the opening angle of the fixed cover 201 and the movable cover 202 can be adjusted, the effect of adjusting the illumination range is realized, disk-shaped parts at two ends of the outer tube 205 have two functions, one is used for supporting the filter plate 203, keeps the position of filter plate 203 in order to play the filterable effect, and the second is used for supporting the even light section of thick bamboo 206, lets even light section of thick bamboo 206 and the state that the axial lead of outer tube 205 keeps coincideing, and the power supply cable of light emitting module 3 gets into from inner tube 204 tip, then gets into the space that outer tube 205 excircle part was located through the hole on inner tube 204 and the outer tube 205 excircle, and the cable is with the light emitting module 3 electric connection of outer tube 205 outside to realize the power supply of light emitting module 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a biological safe eyeshield lamp shade of polarized interference light, includes connecting piece (1) and cover module (2), its characterized in that: the cover module (2) comprises a fixed cover (201) and a movable cover (202) arranged in the fixed cover (201), an outer pipe (205) is arranged in the movable cover (202), filter sheets (203) are arranged on the inner sides of two ends of the outer pipe (205), a light homogenizing cylinder (206) is covered on the outer side of the outer pipe (205), and the fixed cover (201) is fixed with an inner pipe (204) through a connecting pin (207);
the connecting piece (1) is provided with a vertical channel (101) and a horizontal channel (102), and one end of the inner tube (204) back to the connecting pin (207) is positioned inside the horizontal channel (102).
2. The lampshade of claim 1, wherein the lampshade is characterized in that: and the vertical channel (101) and the horizontal channel (102) of the connecting piece (1) are fixed by screwing.
3. The lampshade of claim 1, wherein the lampshade is characterized in that: the inner pipe (204) is positioned in the tubular part of the outer pipe (205), the outlines of the two ends of the outer pipe (205) are in disc structures, and the openings of the two disc structures face each other.
4. The lampshade of claim 1, wherein the lampshade is characterized in that: holes are formed in the outer circles of the inner pipe (204) and the outer pipe (205), the positions of the holes in the outer circles of the inner pipe (204) and the outer pipe (205) correspond to each other, the middle of the connecting pin (207) is located in the end portion of the inner pipe (204), and the two ends of the connecting pin (207) are located in the tubular portion of the end portion of the fixed cover (201).
5. The lampshade of claim 1, wherein the lampshade is characterized in that: the fixed cover (201) and the movable cover (202) are both made of lightproof engineering plastics, and the edge of the movable cover (202) is provided with a shifting piece.
6. The lampshade of claim 1, wherein the lampshade is characterized in that: the end faces of the fixed cover (201), the movable cover (202) and the outer pipe (205) are all provided with circular openings for ventilation, and the circular openings are blocked by the filter sheets (203).
7. The lampshade of claim 3, wherein the lampshade is characterized in that: the filter sheet (203) is adhered to the bottom surface of a disc-shaped structure at the end part of the outer pipe (205), the contour of the filter sheet (203) is in a circular sheet shape, and a groove for passing through the outer pipe (205) is formed in the filter sheet (203).
8. The lampshade of claim 1, wherein the lampshade is characterized in that: the surfaces of the inner pipe (204) and the outer pipe (205) are coated with insulating coatings.
9. The lampshade of claim 1, wherein the lampshade is characterized in that: the light homogenizing cylinder (206) is made of semitransparent engineering plastics, and fluorescent powder is coated on the inner wall of the light homogenizing cylinder (206).
10. The light biosafety eye-protecting lamp of the polarized interference light biosafety eye-protecting lampshade according to any one of claims 1 to 9, characterized in that: the LED lamp holder is characterized by comprising a connecting piece (1), a cover module (2) and a light emitting module (3), wherein the connecting piece (1), the cover module (2) and the light emitting module (3) are arranged above the lamp holder, and the light emitting module (3) is fixed outside a rod-shaped part of an outer tube (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537753.2A CN114216075A (en) | 2021-12-15 | 2021-12-15 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537753.2A CN114216075A (en) | 2021-12-15 | 2021-12-15 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114216075A true CN114216075A (en) | 2022-03-22 |
Family
ID=80702627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111537753.2A Pending CN114216075A (en) | 2021-12-15 | 2021-12-15 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114216075A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN103032742A (en) * | 2012-12-27 | 2013-04-10 | 杭州纳晶照明技术有限公司 | Light source module |
| CN203099417U (en) * | 2012-12-15 | 2013-07-31 | 金德奎 | Light-emitting diode (LED) virtual mirror lighting device with even illumination and with no glare |
| CN107448454A (en) * | 2016-05-13 | 2017-12-08 | 曼卡车和巴士股份公司 | For connecting the connector of the railing in bus |
| CN208935976U (en) * | 2018-09-29 | 2019-06-04 | 叙品空间设计有限公司 | A kind of lamps and lanterns that can adjust illumination range |
| CN209495232U (en) * | 2019-03-11 | 2019-10-15 | 广东工业大学 | A kind of lamps and lanterns |
| CN209705845U (en) * | 2019-06-18 | 2019-11-29 | 汕头市煜日科技文化发展有限公司 | A kind of teaching eye-protecting lamp |
| CN110894931A (en) * | 2019-12-25 | 2020-03-20 | 哈尔滨工大光电科技有限公司 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
| CN210831780U (en) * | 2019-11-03 | 2020-06-23 | 广东远合工程科技有限公司 | Photosensitive energy-saving tunnel lamp |
| CN212510567U (en) * | 2020-08-19 | 2021-02-09 | 深圳市维天科技有限公司 | Lamp fitting |
-
2021
- 2021-12-15 CN CN202111537753.2A patent/CN114216075A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN203099417U (en) * | 2012-12-15 | 2013-07-31 | 金德奎 | Light-emitting diode (LED) virtual mirror lighting device with even illumination and with no glare |
| CN103032742A (en) * | 2012-12-27 | 2013-04-10 | 杭州纳晶照明技术有限公司 | Light source module |
| CN107448454A (en) * | 2016-05-13 | 2017-12-08 | 曼卡车和巴士股份公司 | For connecting the connector of the railing in bus |
| CN208935976U (en) * | 2018-09-29 | 2019-06-04 | 叙品空间设计有限公司 | A kind of lamps and lanterns that can adjust illumination range |
| CN209495232U (en) * | 2019-03-11 | 2019-10-15 | 广东工业大学 | A kind of lamps and lanterns |
| CN209705845U (en) * | 2019-06-18 | 2019-11-29 | 汕头市煜日科技文化发展有限公司 | A kind of teaching eye-protecting lamp |
| CN210831780U (en) * | 2019-11-03 | 2020-06-23 | 广东远合工程科技有限公司 | Photosensitive energy-saving tunnel lamp |
| CN110894931A (en) * | 2019-12-25 | 2020-03-20 | 哈尔滨工大光电科技有限公司 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
| CN212510567U (en) * | 2020-08-19 | 2021-02-09 | 深圳市维天科技有限公司 | Lamp fitting |
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