CN104154499A - Light-pattern emitting device - Google Patents
Light-pattern emitting device Download PDFInfo
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- CN104154499A CN104154499A CN201310178946.2A CN201310178946A CN104154499A CN 104154499 A CN104154499 A CN 104154499A CN 201310178946 A CN201310178946 A CN 201310178946A CN 104154499 A CN104154499 A CN 104154499A
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- light pattern
- reflective mirror
- lens
- fixed head
- light
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract
The invention provides a light-pattern emitting device. The light-pattern emitting device is characterized by comprising a shell and one or more light-pattern emitting modules. Each light-pattern emitting module comprises a lens, a reflector rotating device and an LED lamp. Each reflector rotating device comprises a reflector fixing plate, a light reflection film and a motor. Light emitted by the LED lamps is reflected by the light reflection films and emitted out through the lenses, emitted light patterns are patterns adapting to the light reflection films, and the light reflection films are rotated through the motors so that the emitted light patterns can change.
Description
Technical field
Relate to field of light fittings, relate in particular to the light-emitting device that pattern period changes.
Background technology
Now, use the occasion of light fixture more and more, but existing light fixture generally only have illumination functions, or manually rotation direction of some light fixtures, but can not changing patterns.Existing light fixture, though can meet the demand of general family, be difficult to meet illumination in the large-scale place demand to light fixture auto-changing direction and light pattern.
Summary of the invention
The invention provides a kind of light pattern emitter, it is characterized in that, comprising: housing, described housing is provided with one or more the first sides and second side, each described the first side and described the second lateral vertical are joined, and each described the first side is provided with a through hole; One or more light pattern transmitter modules, each described light pattern transmitter module comprises: lens, described lens are fixed on described first side and are provided with the position of described through hole, wherein, on each described the first side, are fixed with described lens; Reflective mirror whirligig, be fixed on described the second side, described reflective mirror whirligig comprises: reflective mirror fixed head, described reflective mirror fixed head is provided with a concave surface and a convex surface, the primary optical axis of described reflective mirror fixed head and the primary optical axis of described lens are on same straight line, and the concave surface of described reflective mirror fixed head is relative with described lens; Reflective membrane, is fixed on the concave surface of described reflective mirror fixed head; And motor, be connected with described reflective mirror fixed head and control described reflective mirror fixed head and rotate and be fixed on described the second side; LED lamp, described LED lamp is placed between described lens and described speculum fixed head and is luminous towards described reflective membrane, described LEDDeng center is on the primary optical axis of described lens, described LED lamp is fixed on described the second side, wherein, the light that described LED lamp sends reflects and penetrates by described lens via described reflective membrane, and the light pattern of ejaculation is the pattern adapting with described reflective membrane, and described reflective membrane changes by described motor rotation the light pattern irradiating.
Preferably, described motor is provided with a projection, and described reflective mirror fixed head is provided with a through hole, and described reflective mirror whirligig also comprises: tube connector, and the sidewall of described tube connector is provided with a through hole; Spring, is placed between described tube connector and described reflective mirror fixed head; Screw, adapts with the through hole of described reflective mirror fixed head; Motor bracket, is provided with a through hole and passes for the projection on described motor, and be fixed on described the second side; Anti-loosing screw, adapt with the through hole of described tube connector, wherein, described screw is locked at one end of described tube connector through the through hole of described reflective mirror fixed head and described spring, the projection of described motor is locked at the other end of described tube connector through described motor bracket, described anti-loosing screw is locked on the through hole of described tube connector.
Preferably, described lens are fixed on described first side and are provided with the position of described through hole by a lens pressing plate.
Preferably, described LED lamp is fixed on described the second side by a LED lamp support.
Preferably, the shape of described reflective membrane is the one in following shape: circle: five-pointed star; Heart-shaped; Triangle; Or snowflake shape.
Preferably, one times of focal length that the distance range of each described reflective mirror fixed head and described each described lens is described lens is to two focus length.
Preferably, described housing comprises two to four the first sides, the quantity of the included light pattern transmitter module of described light pattern emitter is identical with the quantity of the first side, wherein, each described the first side is connected, and the scope of the primary optical axis angulation of each adjacent described lens is 30 degree to 40 degree.
Preferably, the revolution direction of each described light pattern transmitter module is consistent with rotational frequency.
Preferably, revolution direction and the rotational frequency of each described light pattern transmitter module are inconsistent.
Preferably, also comprise an electrical system, to the power supply of described light pattern transmitter module, wherein, described electrical system comprises that one or more opening the light control respectively each described light pattern transmitter module.
Compared with prior art, beneficial effect of the present invention comprises: the rotation of reflective mirror fixed head, presents the light of the different pattern of variation, can be by changing the reflective membrane of different themes pattern, make light fixture can be useful in different scenes, apply more extensive, practicality simple for structure.
Brief description of the drawings
Fig. 1 shows the stereogram of light pattern emitter provided by the present invention;
Fig. 2 shows the schematic diagram of the enclosure interior of light pattern emitter provided by the present invention;
Fig. 3 shows the explosive view of reflective mirror whirligig provided by the present invention;
Fig. 4 shows the cutaway view of the main apparent direction of light pattern emitter provided by the present invention;
Fig. 5 A, 5B and 5C show the schematic diagram of lens provided by the present invention;
Fig. 6 A, 6B and 6C show the schematic diagram of reflective mirror fixed head provided by the present invention; And
Fig. 7 shows the stereogram of light pattern emitter provided by the present invention.
Detailed description of the invention
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Fig. 1 shows the stereogram of light pattern emitter provided by the present invention.Light pattern emitter 200 comprises housing 201 and light pattern transmitter module (not shown).Light pattern transmitter module is placed in housing 201 inside.Preferably, Fig. 1 shows 202, two switches 202 of two switches of being located on housing one side and controls light pattern transmitter module and periodically launch the light pattern of variation.The light of light pattern transmitter module transmitting penetrates from two the first sides 204 of housing 201.
Fig. 2 shows the schematic diagram of the enclosure interior of light pattern emitter provided by the present invention.Light pattern emitter 200 comprises housing 201, one or more light pattern transmitter module and electrical system 206.
Housing 201 is provided with one or more the first sides 204 and second side 238, each the first side 204 and the second side 238 vertical connections, and it is (not shown that each the first side 204 is provided with a through hole.Preferably, originally illustrate two the first sides 204.Two the first sides 204 join.And the angular range between two the first sides 204 is 140 degree to 150 degree.
The quantity of light pattern transmitter module is consistent with the quantity of the first side 204.In the present embodiment, light pattern emitter 200 comprises two light pattern transmitter modules.Each light pattern transmitter module comprises lens 222, reflective mirror whirligig and a LED lamp 218.Reflective mirror whirligig comprises a reflective mirror fixed head 216, reflective membrane (not shown), a motor 208.Reflective mirror fixed head 216 is provided with a concave surface and a convex surface.
Lens 222 are fixed on first side 204 and are provided with the position of through hole.Particularly, lens 222 are fixed on first side 204 and are provided with the position of through hole by a lens pressing plate 224.Reflective mirror whirligig is fixed on the second side 238.Wherein, reflective mirror fixed head 216 is connected with motor 208 with spring 214 by a tube connector 212.The concave surface of reflective mirror fixed head 216 is relative with lens 222.Reflective membrane (not shown) is fixed on the concave surface of reflective mirror fixed head 216.Reflective mirror fixed head 216 amplifies and penetrates with the light via reflective membrane reflection that LED lamp 218 is sent with one times of focal length to the two focus length that the distance range of lens 222 is lens 222.The primary optical axis of the primary optical axis of reflective mirror fixed head 216 and lens 222 is on same straight line.Motor 208 is fixed on the second side 238 and is controlled reflective mirror fixed head 216 and rotate by motor bracket 210.LED lamp 218 is fixed on the second side 238.Preferably, LED lamp 218 is fixed on the second side 238 by a LED lamp support 220.LED lamp 218 is placed between lens 222 and speculum fixed head 216 and is luminous towards reflective membrane.LED Deng218 center is on the primary optical axis of lens 222.Wherein, the angular range of the primary optical axis of two lens 222 is 30 degree to 40 degree.
Each light pattern transmitter module utilizing emitted light pattern in the following way, the light that LED lamp 218 sends penetrates via reflective membrane reflection scioptics 222.The light pattern penetrating is the pattern adapting with reflective membrane.Reflective membrane changes by motor 208 rotations the light pattern irradiating.Wherein, the shape of reflective membrane is the one in following shape: circle, five-pointed star, heart, triangle or snowflake shape.
Wherein, to control the anglec of rotation and the speed of reflective mirror fixed head 216 consistent for the motor 208 of each light pattern transmitter module.Change in example at one, it is inconsistent that the motor 208 of each light pattern transmitter module is controlled the anglec of rotation and the speed of reflective mirror fixed head 216.
Fig. 2 shows two switches 202 that adapt with electrical system 206 of being located on housing one side.Electrical system 206 is powered to light pattern transmitter module.Two switches 202 are controlled light pattern transmitter module and are periodically launched the light pattern of variation.The light of light pattern transmitter module transmitting penetrates from two the first sides 204 of housing 201.
Fig. 3 shows the explosive view of reflective mirror whirligig provided by the present invention.Reflective mirror whirligig comprises that a reflective mirror fixed head 216 that is provided with through hole 236, reflective membrane (not shown), one are provided with the motor 208 of projection 230.Reflective mirror fixed head 216 is provided with a concave surface and a convex surface.Reflective membrane is fixed on the concave surface of reflective mirror fixed head 216.
Wherein, reflective mirror fixed head 216 is connected and fixed with motor 208 by tube connector 214, spring 212, screw 226 and motor bracket 210.
Particularly, screw 226 is locked at one end of tube connector 214 through the through hole 236 of reflective mirror fixed head 216 and spring 214.The projection 230 of motor 208 is locked at the other end of tube connector 214 through the through hole 232 on motor bracket 210.One anti-loosing screw 228 is locked on the through hole 234 of tube connector 212.Motor bracket 210 is fixed on the second side (as shown in Fig. 2 Reference numeral 238).
Fig. 4 shows the cutaway view of the main apparent direction of light pattern emitter provided by the present invention.Light pattern emitter 200 comprises housing 201, one or more light pattern transmitter module and electrical system 206.
Housing 201 is provided with one or more the first sides 204 and second side 238, each the first side 204 and the second side 238 vertical connections, and it is (not shown that each the first side 204 is provided with a through hole.Preferably, originally illustrate two the first sides 204.Two the first sides 204 join.And the angular range between two the first sides 204 is 140 degree to 150 degree.
The quantity of light pattern transmitter module is consistent with the quantity of the first side 204.In the present embodiment, light pattern emitter 200 comprises two light pattern transmitter modules.Each light pattern transmitter module comprises lens (as shown in Fig. 2 Reference numeral 222), reflective mirror whirligig and a LED lamp (as shown in Fig. 2 Reference numeral 218).Reflective mirror whirligig comprises a reflective mirror fixed head 216, reflective membrane (not shown), a motor 208.Reflective mirror fixed head 216 is provided with a concave surface and a convex surface.
Lens are fixed on first side 204 and are provided with the position of through hole.Particularly, lens are fixed on first side 204 and are provided with the position of through hole by a lens pressing plate (as shown in Fig. 2 Reference numeral 224).Reflective mirror whirligig is fixed on the second side 238.Wherein, reflective mirror fixed head 216 is connected with motor 208 with spring 214 by a tube connector 212.The concave surface of reflective mirror fixed head 216 is relative with lens.Reflective mirror fixed head 216 amplifies and penetrates with the light via reflective membrane reflection that LED lamp is sent with one times of focal length to the two focus length that the distance range of lens is lens.The primary optical axis of reflective mirror fixed head 216 and the primary optical axis of lens are on same straight line.Reflective membrane (not shown) is fixed on the concave surface of reflective mirror fixed head 216.Motor 208 is fixed on the second side 238 and is controlled reflective mirror fixed head 216 and rotate by motor bracket (as shown in Fig. 2 Reference numeral 210).LED lamp is fixed on the second side 238.Preferably, LED lamp is fixed on the second side 238 by a LED lamp support (as shown in Fig. 2 Reference numeral 220).LED lamp is placed between lens and speculum fixed head 216 and is luminous towards reflective membrane.LEDDeng center is on the primary optical axis of lens.Wherein, the angular range of the primary optical axis of two lens is 30 degree to 40 degree.
Wherein, each light pattern transmitter module utilizing emitted light pattern in the following way, the light that LED lamp sends penetrates via reflective membrane reflection scioptics.The light pattern penetrating is the pattern adapting with reflective membrane.Reflective membrane changes by motor 208 rotations the light pattern irradiating.
Fig. 5 A, 5B and 5C show the schematic diagram of lens provided by the present invention.Lens 222 preferably, are convex lens.That is to say, lens 222 are provided with two convex surfaces to amplify the light being reflected by reflective mirror fixed head.
Fig. 6 A, 6B and 6C show the schematic diagram of reflective mirror fixed head provided by the present invention.Reflective mirror fixed head 216 is provided with a concave surface and a convex surface.Reflective mirror fixed head 216 is also provided with a through hole 236 and penetrates to be connected with motor for a screw.
Fig. 7 shows the stereogram of light pattern emitter provided by the present invention.Light pattern emitter 200 comprises housing 201 and light pattern transmitter module (not shown).Light pattern transmitter module is placed in housing 201 inside.The light of light pattern transmitter module transmitting penetrates from two the first sides 204 of housing 201.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention, the equivalent structure that all utilizations description of the present invention and accompanying drawing content have been done changes, and is all included in protection scope of the present invention.
Claims (10)
1. a light pattern emitter, is characterized in that, comprising:
Housing, described housing is provided with one or more the first sides and second side, and each described the first side and described the second lateral vertical are joined, and each described the first side is provided with a through hole;
One or more light pattern transmitter modules, each described light pattern transmitter module comprises:
Lens, described lens are fixed on described first side and are provided with the position of described through hole, wherein, on each described the first side, are fixed with described lens;
Reflective mirror whirligig, is fixed on described the second side, and described reflective mirror whirligig comprises:
Reflective mirror fixed head, described reflective mirror fixed head is provided with a concave surface and a convex surface, and the primary optical axis of described reflective mirror fixed head and the primary optical axis of described lens are on same straight line, and the concave surface of described reflective mirror fixed head is relative with described lens;
Reflective membrane, is fixed on the concave surface of described reflective mirror fixed head; And
Motor, is connected with described reflective mirror fixed head and controls described reflective mirror fixed head and rotate and be fixed on described the second side;
LED lamp, described LED lamp is placed between described lens and described speculum fixed head and is luminous towards described reflective membrane, and described LEDDeng center is on the primary optical axis of described lens, and described LED lamp is fixed on described the second side,
Wherein, the light that described LED lamp sends reflects and penetrates by described lens via described reflective membrane, and the light pattern of ejaculation is the pattern adapting with described reflective membrane, and described reflective membrane changes by described motor rotation the light pattern irradiating.
2. light pattern emitter according to claim 1, is characterized in that, described motor is provided with a projection, and described reflective mirror fixed head is provided with a through hole, and described reflective mirror whirligig also comprises:
Tube connector, the sidewall of described tube connector is provided with a through hole;
Spring, is placed between described tube connector and described reflective mirror fixed head;
Screw, adapts with the through hole of described reflective mirror fixed head;
Motor bracket, is provided with a through hole and passes for the projection on described motor, and be fixed on described the second side;
Anti-loosing screw, adapts with the through hole of described tube connector,
Wherein, described screw is locked at one end of described tube connector through the through hole of described reflective mirror fixed head and described spring, the projection of described motor is locked at the other end of described tube connector through described motor bracket, described anti-loosing screw is locked on the through hole of described tube connector.
3. light pattern emitter according to claim 1, is characterized in that, described lens are fixed on described first side and are provided with the position of described through hole by a lens pressing plate.
4. light pattern emitter according to claim 1, is characterized in that, described LED lamp is fixed on described the second side by a LED lamp support.
5. light pattern emitter according to claim 1, is characterized in that, the shape of described reflective membrane is the one in following shape:
Circular:
Five-pointed star;
Heart-shaped;
Triangle; Or
Snowflake shape.
6. light pattern emitter according to claim 1, is characterized in that, one times of focal length that the distance range of each described reflective mirror fixed head and described each described lens is described lens is to two focus length.
7. light pattern emitter according to claim 1, it is characterized in that, described housing comprises two to four the first sides, the quantity of the included light pattern transmitter module of described light pattern emitter is identical with the quantity of the first side, wherein, each described the first side is connected, and the scope of the primary optical axis angulation of each adjacent described lens is 30 degree to 40 degree.
8. light pattern emitter according to claim 7, is characterized in that, the revolution direction of each described light pattern transmitter module is consistent with rotational frequency.
9. light pattern emitter according to claim 7, is characterized in that, revolution direction and the rotational frequency of each described light pattern transmitter module are inconsistent.
10. light pattern emitter according to claim 1, is characterized in that, also comprises an electrical system, and to the power supply of described light pattern transmitter module, wherein, described electrical system comprises that one or more opening the light control respectively each described light pattern transmitter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178946.2A CN104154499B (en) | 2013-05-15 | 2013-05-15 | Light pattern emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178946.2A CN104154499B (en) | 2013-05-15 | 2013-05-15 | Light pattern emitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104154499A true CN104154499A (en) | 2014-11-19 |
| CN104154499B CN104154499B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178946.2A Active CN104154499B (en) | 2013-05-15 | 2013-05-15 | Light pattern emitter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119142A (en) * | 2015-10-09 | 2015-12-02 | 深圳力策科技有限公司 | External cavity tuning laser |
| CN109792826A (en) * | 2016-09-29 | 2019-05-21 | 昕诺飞控股有限公司 | Lighting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773165A (en) * | 2004-11-12 | 2006-05-17 | 张明镇 | Reflector device for stage lamp |
| CN201057428Y (en) * | 2007-07-13 | 2008-05-07 | 吴文安 | Laser lamp device |
| CN201193803Y (en) * | 2008-03-31 | 2009-02-11 | 佛山市毅丰电器实业有限公司 | Flower stage lamp of light emitting diode |
-
2013
- 2013-05-15 CN CN201310178946.2A patent/CN104154499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773165A (en) * | 2004-11-12 | 2006-05-17 | 张明镇 | Reflector device for stage lamp |
| CN201057428Y (en) * | 2007-07-13 | 2008-05-07 | 吴文安 | Laser lamp device |
| CN201193803Y (en) * | 2008-03-31 | 2009-02-11 | 佛山市毅丰电器实业有限公司 | Flower stage lamp of light emitting diode |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119142A (en) * | 2015-10-09 | 2015-12-02 | 深圳力策科技有限公司 | External cavity tuning laser |
| CN105119142B (en) * | 2015-10-09 | 2018-01-23 | 深圳力策科技有限公司 | A kind of External cavity tunable lasers |
| CN109792826A (en) * | 2016-09-29 | 2019-05-21 | 昕诺飞控股有限公司 | Lighting device |
| CN109792826B (en) * | 2016-09-29 | 2021-11-16 | 昕诺飞控股有限公司 | Lighting device |
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| Publication number | Publication date |
|---|---|
| CN104154499B (en) | 2017-03-15 |
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