CN115857260B - Landscape lampshade capable of achieving laser projection and imaging method - Google Patents
Landscape lampshade capable of achieving laser projection and imaging method Download PDFInfo
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- CN115857260B CN115857260B CN202310187418.7A CN202310187418A CN115857260B CN 115857260 B CN115857260 B CN 115857260B CN 202310187418 A CN202310187418 A CN 202310187418A CN 115857260 B CN115857260 B CN 115857260B
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Abstract
The invention discloses a landscape lamp shade capable of laser projection, comprising: projection screen, floodlight equipment, laser projection equipment and lamp pole. The landscape lamp adopts an internal projection mode to carry out laser projection, the laser projection equipment is arranged inside the projection screen and used for carrying out laser projection from the inside to the projection screen, and the projection screen adopts a conventional non-transparent screen for internal projection without external projection equipment. The laser projection equipment and the floodlight equipment can be connected through lines in the inner space of the lamp post. Through the design of above-mentioned structure for projection screen can be including all electronic equipment parcel, can effectively avoid rainwater, mosquito invasion when outdoor application, set up the probability that can effectively reduce equipment such as idle personnel contact projection screen at the top of lamp pole, reduce the risk of artificial damage.
Description
Technical Field
The invention relates to the technical field of functional features or parts of a lighting device or a system thereof, in particular to a landscape lamp shade capable of laser projection and an imaging method.
Background
The current landscape lamp all is used for illumination, then rely on the bill-board to the throwing of advertisement content, if directly set up the screen on the landscape lamp and throw in, carry out the operation of illumination through screen brightness, though also have the popularization, to fixed unchangeable picture class advertisement, the above-mentioned method is effective certainly, but, if want to carry out dynamic imaging on the landscape lamp, the light of scintillation can make the illuminating effect of landscape lamp negligence and light negligence, if carry out projection imaging in the landscape lamp inside, then the light leak in landscape lamp inside can cause the influence to the projection effect, if external projection equipment, then the too strong illumination of landscape lamp still can cause the influence to the projection effect, if take image mode of external laser projection to take ground space again and carry out equipment to lay, simultaneously because equipment lays lowly, the idle personnel easily touch projection equipment, can increase the risk that equipment was damaged by idle personnel again, also can increase the risk of idle personnel electric shock, consequently how to make the landscape lamp can carry out projection imaging, can not waste area again, the illuminating effect is the technical problem that this application is solved again. Therefore, there is a need for a laser-projectable landscape lamp cover and an imaging method that at least partially solve the problems of the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides a landscape lamp housing capable of laser projection, comprising: projection screen, floodlight device, laser projection device and lamp post; the projection screen and the laser projection equipment are both arranged on the side wall of the lamp post, the laser projection equipment is positioned inside the projection screen, and the floodlight equipment is arranged at the top of the projection screen and is connected with the top of the lamp post through a sealing piece.
Preferably, the floodlight comprises a floodlight housing, a lamp panel and the seal; the floodlight cover is arranged at the top of the projection screen and extends into the projection screen, the lamp panel is arranged in the sealing piece, and the sealing piece is movably connected with the bottom of the floodlight cover.
Preferably, the sealing element comprises a supporting tube and a sealing sleeve, the supporting tube is arranged at the top of the lamp post, the lamp panel is arranged at the top of the supporting tube, the outer wall of the supporting tube is provided with external threads, the sealing sleeve is tubular, the bottom of the sealing sleeve is provided with sealing ring sheets, and the inner wall of the sealing ring sheets is provided with internal threads which are matched with the external threads of the supporting tube.
Preferably, the lamp post comprises a fixed rod and a telescopic rod, the bottom of the projection screen is connected with the side wall of the fixed rod, the telescopic rod is arranged at the top of the fixed rod, and the supporting tube and the laser projection device are arranged on the telescopic rod.
Preferably, the floodlight cover is spherical, a connecting pipe is arranged at the bottom of the floodlight cover, the inner wall of the sealing sleeve is movably connected with the outer wall of the connecting pipe, the bottom of the connecting pipe is abutted to the top of the sealing ring piece, and the lamp panel is positioned in the connecting pipe.
Preferably, the bottom of connecting pipe is horn mouth form, be provided with the light guide in the connecting pipe, the lateral wall of light guide with the inner wall sealing connection of connecting pipe, the bottom edge of light guide is provided with the solid fixed ring of horn mouth form, the lamp panel is located gu fixed ring is in and the laminating of selectivity is in on the bottom surface of light guide, the top of light guide is spherical and is located inside the floodlight cover.
Preferably, the light guide is a thermoformed optical fiber glass, and two ends of each filament are respectively positioned at the bottom and the top of the light guide.
Preferably, the floodlight housing is filled with an emulsion, and the particle size in the emulsion is smaller than the incident wavelength of light.
Preferably, the floodlight cover inner wall is provided with a plurality of stirring archs, the outer wall of floodlight cover with projection screen's top swing joint, the outer wall of connecting pipe is provided with a plurality of spouts that the slope set up, just the connecting pipe with floodlight cover's junction is provided with a plurality of draw-in grooves, the inner wall of seal cover be provided with the slider that the spout suited, slider and spout swing joint, the top of seal cover be provided with the fixture block that the draw-in groove suited, the fixture block with draw-in groove swing joint.
The invention provides an imaging method of a landscape lamp shade capable of laser projection,
s1: sealing the floodlight device from the interior of the projection screen by a seal;
s2: starting a laser projection device to carry out laser projection from the inside of a projection screen;
s3: and starting the floodlight equipment, and adjusting the brightness of the floodlight equipment until the imaging on the projection screen can be clearly observed from the outside.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the landscape lamp adopts a built-in projection mode to carry out laser projection, the projection screen is wrapped at the top of the lamp post in a fully-enclosed mode, the lamp post extends to the inside of the projection screen, the top of the lamp post is connected with the floodlight equipment through the sealing piece, the floodlight equipment is positioned at the top of the projection screen and used for floodlight illumination, the landscape lamp can carry out illumination on the basis of having a laser projection function, the floodlight equipment is different from the traditional strong light illumination, the floodlight equipment can carry out illumination through scattered light, therefore, illumination is realized, the light intensity can not influence projection on the projection screen, the sealing piece seals the part of the floodlight equipment positioned inside the projection screen, thereby avoiding the floodlight equipment from providing a light source inside the projection screen, reducing the influence of the light source inside the projection screen on projection, the laser projection equipment is arranged inside the projection screen and used for carrying out laser projection from inside the projection screen, and the projection screen adopts a conventional non-transparent screen for internal projection, and no external projection equipment is needed. The laser projection equipment and the floodlight equipment can be connected through lines in the inner space of the lamp post. Through the design of above-mentioned structure for projection screen can be including all electronic equipment parcel, can effectively avoid rainwater, mosquito invasion when outdoor application, set up the probability that can effectively reduce equipment such as idle personnel contact projection screen at the top of lamp pole, reduce the risk of artificial damage.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a cross-sectional view of a laser projectable landscape lamp housing according to the present invention.
Fig. 2 is a cross-sectional view of another embodiment of a laser projectable landscape lamp cover according to the present invention.
Fig. 3 is an exploded view of floodlight in a laser-projectable landscape lamp housing according to the present invention.
Fig. 4 is a schematic structural view of a connecting tube in a landscape lamp shade capable of laser projection according to the present invention.
In the figure: 1 projection screen, 2 laser projection equipment, 3 floodlight cover, 31 connecting pipe, 311 spout, 312 draw-in grooves, 4 lamp panel, 5 stay tubes, 6 seal cover, 61 sealing ring piece, 7 telescopic link, 8 light guide, 81 solid fixed ring.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 4, the present invention provides a landscape lamp cover capable of laser projection, comprising: projection screen 1, floodlight, laser projection device 2 and lamp post; the projection screen 1 and the laser projection device 2 are both arranged on the side wall of the lamp post, the laser projection device 2 is positioned inside the projection screen 1, and the floodlight device is arranged at the top of the projection screen 1 and is connected with the top of the lamp post through a sealing piece.
The technical scheme has the working principle and beneficial effects that: according to the landscape lamp, the built-in projection mode is adopted for laser projection, the projection screen 1 is wrapped at the top of the lamp post in a fully-enclosed mode, the lamp post extends to the inside of the projection screen 1, the top of the lamp post is connected with the floodlight equipment through the sealing piece, the floodlight equipment is positioned at the top of the projection screen 1 and used for floodlight illumination, the landscape lamp can illuminate on the basis of the laser projection function, the floodlight equipment is different from the traditional strong light illumination, the floodlight equipment can illuminate through scattered light, therefore illumination is achieved, the light intensity can not influence projection on the projection screen 1, the sealing piece seals the part of the floodlight equipment positioned inside the projection screen 1, so that the floodlight equipment provides a light source inside the projection screen 1, the influence of the light source inside the projection screen 1 on projection is reduced, the laser projection equipment 2 is arranged inside the projection screen 1 and used for carrying out laser projection from inside the projection screen 1, the conventional non-transparent screen for internal projection is not required to be arranged outside the projection equipment. The laser projection device 2 and the floodlight device can be connected through the inner space of the lamp post. Through the design of above-mentioned structure for projection screen 1 can be with all electronic equipment parcel in, can effectively avoid rainwater, mosquito invasion when outdoor application, set up the probability that can effectively reduce equipment such as idle personnel contact projection screen 1 at the top of lamp pole, reduce the risk of artificial damage.
The present embodiment provides an implementation, the floodlight comprises a floodlight housing 3, a lamp panel 4 and the seal; the floodlight housing 3 is arranged at the top of the projection screen 1 and extends into the projection screen 1, the lamp panel 4 is arranged in the sealing member, and the sealing member is movably connected with the bottom of the floodlight housing 3. The sealing member includes stay tube 5 and seal cover 6, stay tube 5 sets up the top of lamp pole, lamp panel 4 sets up the top of stay tube 5, the outer wall of stay tube 5 is provided with the external screw thread, seal cover 6 is the tubulose, and the bottom of seal cover 6 is provided with sealing ring piece 61, sealing ring piece 61's inner wall be provided with the internal thread that the external screw thread of stay tube 5 suited. The floodlight cover 3 is spherical, a connecting pipe 31 is arranged at the bottom of the floodlight cover 3, the inner wall of the sealing sleeve 6 is movably connected with the outer wall of the connecting pipe 31, the bottom of the connecting pipe 31 is abutted to the top of the sealing ring piece 61, and the lamp panel 4 is positioned in the connecting pipe 31.
The technical scheme has the working principle and beneficial effects that: this embodiment provides a fixed embodiment, install lamp panel 4 at the top of stay tube 5, fix the stay tube 5 on the top lateral wall of lamp pole, then put floodlight cover 3 downwards, until lamp panel 4 gets into in connecting pipe 31, afterwards rotate seal cover 6, seal cover 6 upwards move and make connecting pipe 31 insert to seal cover 6 in, until no longer have the light to spill over to projection screen 1's inside, floodlight cover 3 is the reflection of the reducible vertical incident light of sphericity, reduce the waste of light source, and the inner wall can be set up to the frosting, be used for increasing the scattering of light, through the design of above-mentioned structure, the irradiation direction of lamp panel 4 is vertical upwards, so after its inserts connecting pipe 31, can scatter all around from the top of floodlight cover 3, only a small number of light can spill over from the bottom of connecting pipe 31, seal cover 61 is playing the connection effect in, its butt can effectively avoid light to spill over to projection screen 1 downwards in the bottom of connecting pipe 31, seal cover 6 can effectively from the side to reduce the reflection of vertical incident light, thereby can reduce the influence the illumination light to the projection screen 1 to the realization of the illumination that the laser is more vertical light, the effect to the projection screen is realized, the illumination that can be influenced by the projection 1 is more in the realization of the illumination that the projection light is more vertical light is perpendicular to the top to the realization of the projection 1.
This embodiment provides another implementation mode, the lamp pole includes dead lever and telescopic link 7, projection screen 1's bottom with the lateral wall of dead lever is connected, telescopic link 7 sets up the top of dead lever, stay tube 5 with laser projection equipment 2 all sets up on the telescopic link 7.
The technical scheme has the working principle and beneficial effects that: the embodiment provides another switching mode, in which the lamp pole is divided into a fixed pole for supporting the bottom and a telescopic pole 7 in the projection screen 1, the specific position of the lamp panel 4 in the landscape lamp shade can be adjusted by the telescopic pole 7, when projection imaging is required, the telescopic pole 7 is lifted, so that the lamp panel 4 enters the connecting pipe 31 to form the fixed mode (the connection relation and principle of the structure such as the sealing sleeve 6 are the same). When not needing to carry out laser projection, telescopic link 7 moves down, make lamp panel 4 leave connecting pipe 31 and be located the center department of projection screen 1, seal cover 6 puts down this moment, the bottom surface butt of sealing washer 61 is on the top surface of laser projection equipment 2, lamp panel 4 exposes in projection screen 1's inside completely, this landscape lamp cover becomes the landscape lamp cover for pure illumination this moment, because projection screen 1 needs to satisfy inside laser projection's demand, so the light of lamp panel 4 can be dispersed outside through projection screen 1, and the granule sense of projection screen 1 self dull polish can produce the scattering to the light (for example if the simple and easy projection screen 1 of curtain and glass preparation is adopted, the light can produce the effect of soft light through the curtain), avoid the too strong dazzling of light, the light that lamp panel 4 produced can use lamp panel 4 as the center to spread to four sides, pass projection screen 1 and floodlight cover 3 respectively and diverge this moment, thereby make the landscape lamp become pure light, and illumination luminance is brighter than fixed scattering illumination.
It is worth noting that in any embodiment, the telescopic rod 7, the sealing sleeve 6 and the supporting tube 5 can be replaced by automatic devices, so that the intelligent switching effect is achieved, lines of replacement devices of the telescopic rod 7, the sealing sleeve 6 and the supporting tube 5 can travel through the inside of the fixed rod, a control unit can be further arranged by matching with the laser projection device 2 and the lamp panel 4, and the telescopic rod 7, the sealing sleeve 6, the supporting tube 5, the laser projection device 2 and the lamp panel 4 are electrically connected with the control unit, so that intelligent switching, light and projection control are achieved.
In one embodiment, the bottom of the connecting pipe 31 is bell-mouth shaped, a light guide 8 is arranged in the connecting pipe 31, the side wall of the light guide 8 is in sealing connection with the inner wall of the connecting pipe 31, a bell-mouth-shaped fixing ring 81 is arranged at the bottom edge of the light guide 8, the lamp panel 4 is positioned in the fixing ring 81 and selectively attached to the bottom surface of the light guide 8, and the top of the light guide 8 is spherical and positioned inside the floodlight cover 3. The light guide 8 is a thermally pressed optical fiber glass, and two ends of each filament are respectively positioned at the bottom and the top of the light guide 8.
The technical scheme has the working principle and beneficial effects that: in this embodiment, a light guide 8 is provided, thereby make lamp panel 4 can not need to insert to the depths of connecting pipe 31, can realize light transmission, wherein the outer wall of solid fixed ring 81 is used for carrying out the joint with the horn mouth-shaped opening in connecting pipe 31 bottom, avoid light guide 8 to be pushed into floodlight cover 3 in, simultaneously because the lateral wall of light guide 8 and the inner wall sealing connection of connecting pipe 31, make can carry out vacuum or inert gas filling in floodlight cover 3 in order to obtain better light propagation effect, light guide 8 adopts and makes through hot briquetting's optic fibre glass, the one end of fibril is located the bottom of light guide 8 (including horn mouth-shaped solid fixed ring 81) in optic fibre glass, one end is located spherical top, when the edge joint of lamp panel 4 in solid fixed ring 81, no matter lamp panel 4 is laminated in the bottom surface of light guide 8, can all realize that light is nearly harmless and is transmitted to the top from the bottom of light guide 8 and is dispersed, the vacuum or inert gas in the cooperation floodlight cover 3 can increase the light intensity, improve scattered light's luminance, both through above-mentioned structure can improve the luminance and can not influence the projected light and can cause the projected luminance to the human eye.
In one embodiment, the floodlight housing 3 is filled with an emulsion, and the particle size of the emulsion is smaller than the incident wavelength of light.
The technical scheme has the working principle and beneficial effects that: the emulsion can be filled in the floodlight cover 3, the particle size in the emulsion is required to be smaller than the incident wavelength of light provided by the lamp panel 4, meanwhile, the emulsion is required to be a stable emulsion (the emulsion can be an emulsion added with solvents such as an emulsifying agent or a catalyst) and the like, the side wall of the light guide piece 8 and the connecting pipe 31 are in a sealing state, so that the emulsion can be prevented from leaking, and meanwhile, the spherical end of the light guide piece 8 is in direct contact with the emulsion, so that the direct contact between a light source and the emulsion is realized, the stronger scattering effect can be realized when light irradiates into the emulsion, the stronger and softer brightness is realized, and the light source waste caused by light reflection back to the light guide piece 8 is reduced.
In one embodiment, a plurality of stirring protrusions are arranged on the inner wall of the floodlight cover 3, the outer wall of the floodlight cover 3 is movably connected with the top of the projection screen 1, a plurality of sliding grooves 311 are arranged on the outer wall of the connecting pipe 31 in an inclined mode, a plurality of clamping grooves 312 are arranged at the connecting positions of the connecting pipe 31 and the floodlight cover 3, a sliding block matched with the sliding grooves 311 is arranged on the inner wall of the sealing sleeve 6, the sliding block is movably connected with the sliding grooves 311, a clamping block matched with the clamping grooves 312 is arranged on the top of the sealing sleeve 6, and the clamping block is movably connected with the clamping grooves 312.
The technical scheme has the working principle and beneficial effects that: in order to avoid layering of emulsion, the present embodiment provides a method for enabling layered emulsion to be mixed again without disassembling the floodlight cover 3, a plurality of inclined sliding grooves 311 are provided on the outer wall of the connecting pipe 31, when the sealing sleeve 6 is screwed, along with rising of the sealing sleeve 6, the sliding blocks are clamped into the sliding grooves 311, along with rotation and rising of the sealing sleeve 6, the sliding blocks move up along the sliding grooves 311 and rapidly rotate the floodlight cover 3, the inclined sliding grooves can reduce abrasion of the sliding blocks to the sliding grooves 311 during rotation rising, the floodlight cover 3 and the projection screen 1 can rotate through sliding rotation through bearing connection, namely, only the floodlight cover 3 can rotate relative to the projection screen 1, along with rotation of the floodlight cover 3, the emulsion in the floodlight cover can be stirred by stirring protrusions, so that mixing effect is achieved, meanwhile, in order to avoid uneven repeated stirring of the sealing sleeve 6, the clamping blocks at the top of the sealing sleeve 6 can be temporarily separated from the upper side of the supporting pipe 5, and clamped with the clamping grooves 312, at the moment, the floodlight cover 3 can be directly rotated to stir the floodlight cover 3, thereby preventing the effect of scattering of the emulsion inside the floodlight from being affected.
An imaging method of a landscape lamp shade capable of laser projection,
s1: sealing the floodlight from the interior of the projection screen 1 by means of a seal;
s2: starting the laser projection device 2 to perform laser projection from the inside of the projection screen 1;
s3: the floodlight is activated and the brightness of the floodlight is adjusted until the image on the projection screen 1 is clearly visible from the outside.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. A laser projectable landscape lamp shade, comprising: the floodlight comprises a projection screen (1), floodlight equipment, laser projection equipment (2) and a lamp post; the projection screen (1) and the laser projection equipment (2) are arranged on the side wall of the lamp post, the laser projection equipment (2) is positioned inside the projection screen (1), and the floodlight equipment is arranged at the top of the projection screen (1) and is connected with the top of the lamp post through a sealing piece;
the floodlight comprises a floodlight housing (3), a lamp panel (4) and the seal; the floodlight cover (3) is arranged at the top of the projection screen (1) and extends into the projection screen (1), the lamp panel (4) is arranged in the sealing piece, and the sealing piece is movably connected with the bottom of the floodlight cover (3);
the sealing element comprises a supporting tube (5) and a sealing sleeve (6), wherein the supporting tube (5) is arranged at the top of the lamp post, the lamp panel (4) is arranged at the top of the supporting tube (5), external threads are arranged on the outer wall of the supporting tube (5), the sealing sleeve (6) is tubular, sealing ring pieces (61) are arranged at the bottom of the sealing sleeve (6), and internal threads which are adaptive to the external threads of the supporting tube (5) are arranged on the inner wall of the sealing ring pieces (61);
the floodlight cover (3) is spherical, a connecting pipe (31) is arranged at the bottom of the floodlight cover (3), the inner wall of the sealing sleeve (6) is movably connected with the outer wall of the connecting pipe (31), the bottom of the connecting pipe (31) is abutted to the top of the sealing ring piece (61), and the lamp panel (4) is positioned in the connecting pipe (31);
the bottom of the connecting pipe (31) is in a horn shape, a light guide piece (8) is arranged in the connecting pipe (31), the side wall of the light guide piece (8) is in sealing connection with the inner wall of the connecting pipe (31), a horn-shaped fixing ring (81) is arranged at the bottom edge of the light guide piece (8), the lamp panel (4) is positioned in the fixing ring (81) and selectively attached to the bottom surface of the light guide piece (8), and the top of the light guide piece (8) is spherical and positioned in the floodlight cover (3);
the light guide piece (8) is formed by hot-press molding optical fiber glass, and two ends of each filament are respectively positioned at the bottom and the top of the light guide piece (8);
the floodlight cover (3) is filled with an emulsion, and the particle size in the emulsion is smaller than the incident wavelength of light.
2. The landscape lamp housing capable of laser projection according to claim 1, wherein the lamp post comprises a fixed rod and a telescopic rod (7), the bottom of the projection screen (1) is connected with the side wall of the fixed rod, the telescopic rod (7) is arranged at the top of the fixed rod, and the supporting tube (5) and the laser projection device (2) are both arranged on the telescopic rod (7).
3. The landscape lamp cover capable of laser projection according to claim 1, wherein a plurality of stirring protrusions are arranged on the inner wall of the floodlight cover (3), the outer wall of the floodlight cover (3) is movably connected with the top of the projection screen (1), a plurality of sliding grooves (311) are arranged on the outer wall of the connecting pipe (31) in an inclined mode, a plurality of clamping grooves (312) are arranged at the connecting position of the connecting pipe (31) and the floodlight cover (3), a sliding block matched with the sliding grooves (311) is arranged on the inner wall of the sealing sleeve (6), the sliding block is movably connected with the sliding grooves (311), a clamping block matched with the clamping grooves (312) is arranged on the top of the sealing sleeve (6), and the clamping block is movably connected with the clamping grooves (312).
4. The method of imaging a laser projectable landscape lamp according to claim 1, wherein,
s1: sealing the floodlight from the interior of the projection screen (1) by means of a seal;
s2: starting a laser projection device (2) to perform laser projection from the inside of the projection screen (1);
s3: the floodlight is activated and the brightness of the floodlight is adjusted until the imaging on the projection screen (1) is clearly visible from the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310187418.7A CN115857260B (en) | 2023-03-02 | 2023-03-02 | Landscape lampshade capable of achieving laser projection and imaging method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310187418.7A CN115857260B (en) | 2023-03-02 | 2023-03-02 | Landscape lampshade capable of achieving laser projection and imaging method |
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| Publication Number | Publication Date |
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| CN115857260A CN115857260A (en) | 2023-03-28 |
| CN115857260B true CN115857260B (en) | 2023-05-23 |
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| CN202310187418.7A Active CN115857260B (en) | 2023-03-02 | 2023-03-02 | Landscape lampshade capable of achieving laser projection and imaging method |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1505785A (en) * | 1976-10-13 | 1978-03-30 | Crestworth Ltd | Display lamp having a translucent envelope |
| GB2379790A (en) * | 2001-08-21 | 2003-03-19 | Green Logic Associates Ltd | An illuminated light globe containing two immiscible liquids |
| DE202010003778U1 (en) * | 2010-03-17 | 2010-07-08 | Hess Ag Form + Licht | Projection Street Light |
| JP6089551B2 (en) * | 2012-10-09 | 2017-03-08 | セイコーエプソン株式会社 | Lighting device |
| US8879782B2 (en) * | 2013-01-17 | 2014-11-04 | Disney Enterprises, Inc. | Projector light bulb |
| CN208983240U (en) * | 2018-06-29 | 2019-06-14 | 湖北虹球环境艺术设计工程有限公司 | A kind of Landscape Lamp with laser projection function |
| CN208901342U (en) * | 2018-11-22 | 2019-05-24 | 上海元素之光照明科技有限公司 | The multi-functional lamp stand of LED |
| CN212565537U (en) * | 2020-08-20 | 2021-02-19 | 大连摩尔登科技有限公司 | LED landscape lamp with projection function |
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2023
- 2023-03-02 CN CN202310187418.7A patent/CN115857260B/en active Active
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