CN206488232U - Lamp and corresponding light fixture - Google Patents
Lamp and corresponding light fixture Download PDFInfo
- Publication number
- CN206488232U CN206488232U CN201720003183.1U CN201720003183U CN206488232U CN 206488232 U CN206488232 U CN 206488232U CN 201720003183 U CN201720003183 U CN 201720003183U CN 206488232 U CN206488232 U CN 206488232U
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- Prior art keywords
- light
- lamp
- loophole
- housing
- light sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This disclosure relates to a kind of lamp and corresponding light fixture.The lamp includes：The housing being made up of light-proof material, loophole is provided with along the axially extending of lamp and on its side wall；Lampshade, is made up of light transmissive material and along axially mounted one end to housing of lamp；Light sensor, is arranged in housing and induced environment light is to control lamp, and light sensor is arranged to have skew relative to the centerline direction of loophole；And light guide member, it is arranged between loophole and light sensor, ambient light is guided to the photosensitive surface of light sensor from loophole.
Description
Technical field
Embodiment of the disclosure relates generally to lighting field, and more particularly, to a kind of lamp and corresponding light fixture.
Background technology
Many light fixtures have the sensor of light sensor etc, for purposes such as intelligent light fixture controls.One is worth
The problem of concern be how by these sensor integrations into light fixture, particularly those compact conformations light fixture.Current is integrated
Scheme generally has to change the performance (for example, temperature performance) and/or outward appearance of existing light fixture.Accordingly, it would be desirable to a kind of improved
Technology, can not influence the performance and/or outward appearance of light fixture as far as possible while by sensor integration into light fixture.
The content of the invention
The presently disclosed embodiments provides a kind of lamp and corresponding light fixture, to solve the upper of prior art at least in part
State and other potential problems.
In an aspect of this disclosure, there is provided a kind of lamp.The lamp includes：The housing being made up of light-proof material, along lamp
It is axially extending and on its side wall be provided with loophole；Lampshade, is made up of light transmissive material and along the axially mounted to housing of lamp
One end；Light sensor, is arranged in housing and induced environment light is to control lamp, light sensor is arranged to relative
There is skew in the centerline direction of loophole；And light guide member, it is arranged between loophole and light sensor, by ring
Border light is guided to the photosensitive surface of light sensor from loophole.
The lamp herein proposed can realize many beneficial technique effects.For example, the design of loophole will not be to the outer of lamp
Sight makes a significant impact, thus can in the case of having substantially no effect on the outward appearance of lamp by the housing of sensor integration to lamp.
Further, since light sensor can be configured to have skew, therefore light sensor relative to the centerline direction of loophole
Device can be without being directed at loophole, so that light sensor can be placed on the optional position of enclosure interior, more flexibly
It is practical.Further, since the outward appearance on lamp does not make a significant impact, thus the lamp temperature performance and/or security performance also simultaneously
It is not affected by and significantly affects, the manufacturing cost of light fixture is also saved accordingly.
In some embodiments of the present disclosure, light guide member includes the light-conductive optic fibre of flexible and printing opacity, light guide member
One end is attached to housing via loophole, and the other end sets from loophole to guide ambient light to light close to light sensor
The photosensitive surface of dependent sensor.In this way, the ambient light introduced through loophole can be guided by light guide member to photosensitive
The photosensitive surface of sensor, so as to be sensed to ambient light, to realize the control to lamp.
In some embodiments of the present disclosure, the centerline direction of loophole is provided so as to send and pass through from lampshade
The light that unthreaded hole enters light guide member is minimum.In this way, loophole can to send out from lampshade when the position of housing is in design
The light gone out enters light guide member through loophole as few as possible, so as to be avoided as much as light that lamp itself sends to light sensor
The influence of device.
In some embodiments of the present disclosure, loophole is arranged on the position away from lampshade, the length of light guide member on housing
Spend and set according to position of the light sensor in housing.In this way, loophole is arranged on the position away from lampshade on housing
Put, the influence of light that lamp itself sends to light sensor can be avoided as much as.Further, since the length root of light guide member
Set according to position of the light sensor in housing, therefore to can adapt to light sensor various in housing for light guide member
Position, so that sensor is integrated flexible.
In some embodiments of the present disclosure, the lamp also includes：Ac-dc converter circuit plate, parallel to the axially arranged of lamp
And in the housing, ac-dc converter circuit plate is with power electric connection so that the mains current of power supply is converted into DC current.
In this way, it is possible to mains current is converted into DC current using ac-dc converter circuit plate, so as to other in housing
Circuit structure is powered.
In some embodiments of the present disclosure, the lamp also includes：Radio frequency communications circuitry plate, perpendicular to lamp it is axially arranged simultaneously
And electrically connected with ac-dc converter circuit plate, light sensor is arranged on radio frequency communications circuitry plate, and radio frequency communications circuitry plate connects
Receive for controlling the remote signal of lamp and launching the signal that light sensor is sensed.In this way, it is possible to utilize radio frequency
Communication board receives guidance command and controls lamp, launches it can in addition contain the signal that is sensed light sensor,
So as to monitor the state of lamp in real time, to be controlled in real time lamp.
In some embodiments of the present disclosure, the lamp also includes radiator, and it is arranged in housing and close to lampshade, is dissipated
The LED electrically connected with ac-dc converter circuit plate is disposed with hot device.In this way, it is possible to be dissipated using radiator to LED
Heat, so as to extend the service life of lamp.
In some embodiments of the present disclosure, radiator is Bi Cichuizhied with ac-dc converter circuit plate, and LED is arranged
In radiator towards on the surface of lampshade.In this way, the light that LED is sent effectively can project lamp through lampshade, so as to obtain
Obtain light efficiency well.
In some embodiments of the present disclosure, light sensor controls the switch of lamp, light intensity based on the light sensed
And/or glow color；Housing is made up of opaque-plastic material, and loophole is circular hole.In this way, it is possible to realize to lamp
Intelligent control so that applied to the Internet of Things field such as smart home.
In another aspect of the disclosure, there is provided a kind of light fixture.The light fixture is included according to above according to the one of the disclosure
Lamp described in individual aspect is used as light source.This light fixture can be widely used in various industries and field.
Brief description of the drawings
It will be now described only by way of example with reference to appended accompanying drawing embodiment of this disclosure, in the accompanying drawings, phase
Same or similar accompanying drawing mark represents same or analogous element, wherein：
Fig. 1 shows the structural representation of lamp in accordance with an embodiment of the present disclosure；And
Fig. 2 shows the part-structure schematic diagram of the lamp in Fig. 1.
Embodiment
Embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing some of the disclosure in accompanying drawing
Embodiment, it should be understood that, the disclosure can be realized by various forms, and should not be construed as being limited to this
In the embodiment that illustrates, it is in order to more thorough and be fully understood by the disclosure conversely to provide these embodiments.It should be understood that
It is that being given for example only property of the drawings and Examples effect of the disclosure is not intended to limit the protection domain of the disclosure.
Terms used herein " comprising " and its deformation be that opening includes, i.e., " include but is not limited to ".Term "based"
It is " being based at least partially on ".Term " one embodiment " expression " at least one embodiment "；Term " another embodiment " is represented
" at least one further embodiment ".The related definition of other terms is provided in will be described below.
It is usually in the outer of light fixture in traditional technology that sensor (such as light sensor) is integrated into light fixture
Opening is cut out on shell.For example, in order to by sensor integration in light fixture, can be on the shell (for example, plastic casing) of light fixture
The structures such as sensor, are then put into shell by fluting.Such technology will certainly make a significant impact on the outward appearance of light fixture.And
And, because the structure to shell causes to significantly change, its temperature performance can be reduced.Further, since the structure to shell causes to show
Write and change, in order to ensure the security performance (such as creep age distance and the air gap) of light fixture, designer/developer has to look for it
Its approach meets corresponding safety standard.All it is affected accordingly, due to temperature performance and/or security performance, therefore system
Making the cost of the light fixture of same performance can raise.
Embodiment of the disclosure can solve the problem that one or more of above mentioned problem.Generally, according to each reality of the disclosure
Example is applied, lamp is provided with loophole on the side wall of housing, and guides ambient light to photosensitive biography from loophole by light guide member
The photosensitive surface of sensor.It is small-sized due to loophole, the outward appearance of lamp will not be made a significant impact, therefore can be basic
Do not influence in the housing of sensor integration to lamp in the case of the outward appearance of lamp.
Further, since light sensor can be configured to have skew relative to the centerline direction of loophole, therefore
Light sensor can be without being directed at loophole.So, light sensor can just be placed on the optional position of enclosure interior,
So as to more flexible, practical.
The outward appearance not on lamp is additionally, since to make a significant impact, therefore the temperature performance and/or security performance of the lamp
(such as creep age distance, the air gap) be not also significantly affected, and the manufacturing cost of light fixture is also saved accordingly.
Some example embodiments of the disclosure are described below with reference to the accompanying drawings.As Figure 1-Figure 2, implemented according to the disclosure
The lamp 100 of example includes housing 1, lampshade 3, light sensor 4 and light guide member 5.
In some embodiments of the present disclosure, housing 1 can be made up of light-proof material, for example opaque-plastic or any
Other appropriate materials.Axial Y extension of the housing 1 along lamp 100.Axial Y is, for example, the rotary shaft of lamp 100, that is, housing 1 can
To be symmetrical around axial Y.
Loophole 2 is provided with the side wall of housing 1.Loophole 2 can be for example circular or any other appropriate shape
Shape and/or size.Loophole 2 can introduce extraneous ambient light (for example, daylight or room lighting light) within housing 1.And
And, because housing 1 is made up of light-proof material, therefore extraneous ambient light will not be penetrated in housing 1, the light inside housing 1
It will not be transmitted in external environment condition, so as to ensure only to introduce ambient light by loophole 2 on housing 1.
In some embodiments of the present disclosure, lampshade 3 can be made up of light transmissive material.For example, lampshade 3 can by printing opacity modeling
Material or glass are made.Axial Y of the lampshade 3 along lamp 100 is attached to one end of housing 1, so that the light for being sent lamp 100 is directed to
In surrounding environment, so as to realize illumination functions.In some implementations, lampshade 3 can engage, be adhered or welded to the one of housing 1
End, to realize being stably connected between the two.Lampshade 3 and housing 1 can constitute sealing structure on the whole, can take out inside it
Vacuum is filled with inert gas, will not light leak, and realize good dustproof and waterproof effect, with suitable for dustproof and waterproof requirement compared with
High occasion (such as industrial lighting field).Alternatively, in dust-proof and/or relatively low waterproof requirement application scenario (for example, household
Occasion), lampshade 3 and housing 1 need not can also be sealed.
Light sensor 4 is arranged in housing 1, and is configured as induced environment light to control lamp 100.Light sensor
Device 4 can be Miniature Sensor, for example 1mm square.Note, what numerical value described herein was merely exemplary, it is not intended to any
Mode limits the scope of the present disclosure.Light sensor 4 can be used for various uses.For example, can based on the light sensed come
Control switch, light intensity and/or the glow color of lamp 100.In this way, it is possible to the intelligent control to lamp 100 is realized, so that using
In Internet of Things field such as smart homes.
In accordance with an embodiment of the present disclosure, light sensor 4 is arranged to have relative to the centerline direction C of loophole 2
Offset H.Here, what the centerline direction C of loophole 2 referred to the geometric center through loophole 2 and limited with loophole 2
The substantially vertical direction in face.It will be understood that, in accordance with an embodiment of the present disclosure, light sensor 4 must unlike in traditional scheme
Must alignment loophole 2.This allows the optional position that light sensor 4 is placed on inside housing 1, thus more flexibly, it is real
With.For example, the photosensitive surface of light sensor 4 need not be directed at loophole 2.
In some embodiments of the present disclosure, can be set between loophole 2 and light sensor 4 has light guide member 5.Lead
Light part 5 is suitable to from loophole 2 guide ambient light to the photosensitive surface of light sensor 4.The form of light guide member 5, length,
It can be set in terms of sectional dimension according to light sensor 4 in the location of inside of housing 1.For example, shown in Fig. 1
Example in, light guide member 5 be warp architecture.As an example implementation, light guide member 5 can be flexible optical fibre.Flexible light
Fibre can adapt to various positions of the light sensor 4 in housing 1, so that sensor is integrated flexible.Certainly this
It is not necessary to.In other embodiments, some or all of of light guide member 5 can also be made up of hard material.
In the example depicted in fig. 1, one end 51 of the light guide member 5 of bending is attached to housing 1 via loophole 2, separately
One end 52 is set close to light sensor 4.For example, end 51 can engage or be bonded on loophole 2, so that light guide member
5 are attached to housing 1 via loophole 2.The other end 52 can be engaged or be adhered on the circuit board at the place of light sensor 4.
For example, circuit board is provided with corresponding neck, the other end 52 of light guide member 5 is caught in neck to realize installation.So, light
The photosensitive surface of dependent sensor 4 can be at least partly accommodated within light guide member 5, so as to the ring introduced through loophole 2
Border light is sensed.
In some embodiments of the present disclosure, the position of the centerline direction C and/or loophole 2 of loophole 2 on housing 1
Put can be set so that sent from lampshade 3 and through loophole 2 enter light guide member 5 light it is minimum.For example, shown in Fig. 1
Example in, the centerline direction C of loophole 2 can perpendicular to lamp 100 axial Y.In an alternative embodiment, loophole 2
Center line can also deviate the axial Y of lamp 100 as far as possible, so that loophole 2, which is tried one's best, is directed away from the direction of lampshade 3, this
The potential impact for contributing to the light that further reduction lamp 100 is sent in itself to be detected for ambient light.
Additionally or alternatively, loophole 2 can be arranged on housing 1 away from lampshade 3 position, for example close proximity to
The position of power supply.Loophole 2 is set by the manner described above, the light pair that lamp 100 is sent itself can be avoided as much as
The influence of light sensor 4, so as to eliminate the adverse effect of mixed light etc and/or due to sensing the light that lamp 100 is sent itself
And produce maloperation (for example, the action such as switch)
In some embodiments of the present disclosure, the lamp 100 also includes ac-dc converter circuit plate 6, and it is parallel to lamp 100
Axial Y and set, and in the housing 1.Ac-dc converter circuit plate 6 is with power electric connection so that the mains of power supply are electric
Circulation is changed to DC current, so as to be powered to other circuit structures in housing 1.Therefore, in certain embodiments, handing over straight
One end that circuit board 6 is changed in circulation can be with power electric connection, and radiator 8 can be provided near the other end, and this will also below
It is described in detail.
In some embodiments of the present disclosure, the lamp 100 also includes radio frequency communications circuitry plate 7, its axle perpendicular to lamp 100
Set to Y.Radio frequency communications circuitry plate 7 can be electrically connected with ac-dc converter circuit plate 6.For example, the two is welded mutual vertically
Together.Light sensor 4 may be disposed on radio frequency communications circuitry plate 7.In addition, can also be set on radio frequency communications circuitry plate 7
Put antenna 10.The example of antenna 10 includes but is not limited to whip antenna, planar inverted-F antenna, chip type antenna, etc..
Radio frequency communications circuitry plate 7 can receive the guidance command for controlling lamp 100, such as controlling opening for lamp 100
Order of pass, light intensity and/or glow color, etc..On the other hand, radio frequency communications circuitry plate 7 can launch the institute of light sensor 4
The signal sensed.The signal that light sensor 4 is sensed can be launched into field control by radio frequency communications circuitry plate 7
Device or remote control.The example of control device includes but is not limited to：For controlling intelligent electric appliance or illuminator
Remote control, home centers controller, the webserver, Cloud Server, router, mobile device, personal computer (PC), flat board
PC, etc..In this way, it is possible to monitor the state of lamp 100 in real time to control it in real time.
In some embodiments of the present disclosure, the lamp 100 also includes being arranged in housing 1 and close to the radiating of lampshade 3
Device 8.Radiator 8 can be implemented as heat sink, such as aluminium sheet.Certainly, other material and shape are also all feasible, sheets
Scope of disclosure not limited to this.
One or more LED 9 are disposed with radiator 8, it can send the light of one or more colors, to adapt to not
The need for application scenarios.For example, LED 9 can send white light or gold-tinted for normal lighting.In other realizations,
LED 9 can also send multiple color light, so that user obtains more rich lighting experience.It will be understood that, arranged with this,
The heat that LED 9 is given birth in use can effectively be dissipated by radiator 8, so as to extend the service life of lamp 100.
Ac-dc converter circuit plate 6 is electrically connected with LED 9, to drive LED 9 to light.LED 9 can by wiring with
Ac-dc converter circuit plate 6 is electrically connected.Correspondingly, the perforate passed through for wiring can be provided with radiator 8.
Therefore, as described above, radiator 8 can be set close to one end of the remote power supply of ac-dc converter circuit plate 6.
In other words, in such embodiments, on one end of ac-dc converter circuit plate 6 and power electric connection, the other end and radiator 8
LED 9 electrically connect.
In some embodiments of the present disclosure, radiator 8 can Bi Cichuizhi with ac-dc converter circuit plate 6, and LED 9
It is disposed on the surface 81 towards lampshade 3 of radiator 8.So, the light that LED 9 is sent can be penetrated effectively through lampshade 3
Go out lamp 100, so as to obtain good light efficiency.
Comprising lamp 100 described here field is had a wide range of applications as the light fixture of light source.For example, this light fixture can be with
For home lighting field, lighting for medical use field, industrial lighting field, etc..
By the teaching gone out given in above description and relevant drawings, many modifications of the disclosure described herein
It will be recognized with other embodiment by disclosure those skilled in the relevant art.Therefore, it is understood that the disclosure
Embodiment is not limited to disclosed embodiment, and modification and other embodiment are intended to be included in this
Within scope of disclosure.In addition, although some example combination forms of above description and relevant drawings in part and/or function
Example embodiment is described under background, it will be appreciated that, part can be provided by alternate embodiment
And/or the different combinations of function are without departing from the scope of the present disclosure.On this point, for example, with it is explicitly described above
Different part and/or other combining forms of function be also expected within the scope of the present disclosure.Although here
Concrete term is employed, but they are only used with general and descriptive implication and are not intended to and are limited.
Claims (10)
1. a kind of lamp (100), it is characterised in that the lamp (100) includes：
The housing (1) being made up of light-proof material, extends along the axial direction (Y) of the lamp (100) and printing opacity is provided with its side wall
Hole (2)；
Lampshade (3), is made up of light transmissive material and is attached to one end of the housing (1) along the axial direction (Y) of the lamp (100)；
Light sensor (4), is arranged in the housing (1) and induced environment light is to control the lamp (100), the light
Dependent sensor (4) is arranged to have skew (H) relative to the centerline direction (C) of the loophole (2)；And
Light guide member (5), is arranged between the loophole (2) and the light sensor (4), by the ambient light from institute
Loophole (2) guiding is stated to the photosensitive surface of the light sensor (4).
2. lamp (100) according to claim 1, it is characterised in that the light guide member (5) includes flexible and printing opacity
Light-conductive optic fibre, one end (51) of the light guide member (5) is attached to the housing (1) via the loophole (2), the other end
(52) set from the loophole (2) to guide the ambient light to the light sensor close to the light sensor (4)
The photosensitive surface of device (4).
3. lamp (100) according to claim 2, it is characterised in that the centerline direction (C) of the loophole (2) is set
Be set to so that sent from the lampshade (3) and through the loophole (2) enter the light guide member (5) light it is minimum.
4. lamp (100) according to claim 3, it is characterised in that the loophole (2) is arranged on the housing (1)
Position away from the lampshade (3), the length of the light guide member (5) is according to the light sensor (4) in the housing (1)
Interior position and set.
5. the lamp (100) according to claim any one of 1-4, it is characterised in that also include：
Ac-dc converter circuit plate (6), is set parallel to the axial direction (Y) of the lamp (100) and in the housing (1),
The ac-dc converter circuit plate (6) and power electric connection by the mains current of the power supply to be converted to DC current.
6. lamp (100) according to claim 5, it is characterised in that also include：
Radio frequency communications circuitry plate (7), perpendicular to the lamp (100) axial direction (Y) set and with the ac-dc converter circuit
Plate (6) is electrically connected, and the light sensor (4) is arranged on the radio frequency communications circuitry plate (7), the radio frequency communications circuitry plate
(7) receive for controlling the remote signal of the lamp (100) and launching the signal that the light sensor (4) is sensed.
7. lamp (100) according to claim 5, it is characterised in that also including radiator (8), it is arranged on the housing
(1) it is disposed with and on the lampshade (3), the radiator (8) and is electrically connected with the ac-dc converter circuit plate (6)
LED (9).
8. lamp (100) according to claim 7, it is characterised in that the radiator (8) and the ac-dc converter circuit
Vertically, and the LED (9) is disposed in the radiator (8) towards on the surface of the lampshade (3) to plate (6).
9. the lamp (100) according to claim any one of 1-4, it is characterised in that the light sensor (4) is based on being felt
The light that should be arrived controls switch, light intensity and/or the glow color of the lamp (100)；The housing (1) is by opaque-plastic material
It is made, and the loophole (2) is circular hole.
10. a kind of light fixture, it is characterised in that be used as light source including the lamp (100) according to claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003183.1U CN206488232U (en) | 2017-01-03 | 2017-01-03 | Lamp and corresponding light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003183.1U CN206488232U (en) | 2017-01-03 | 2017-01-03 | Lamp and corresponding light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488232U true CN206488232U (en) | 2017-09-12 |
Family
ID=59771027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003183.1U Active CN206488232U (en) | 2017-01-03 | 2017-01-03 | Lamp and corresponding light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334214A (en) * | 2021-05-11 | 2022-11-11 | 北京小米移动软件有限公司 | Optical assembly, camera and mobile terminal |
-
2017
- 2017-01-03 CN CN201720003183.1U patent/CN206488232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115334214A (en) * | 2021-05-11 | 2022-11-11 | 北京小米移动软件有限公司 | Optical assembly, camera and mobile terminal |
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