CN110392804A - Improved downlight - Google Patents
Improved downlight Download PDFInfo
- Publication number
- CN110392804A CN110392804A CN201880017427.9A CN201880017427A CN110392804A CN 110392804 A CN110392804 A CN 110392804A CN 201880017427 A CN201880017427 A CN 201880017427A CN 110392804 A CN110392804 A CN 110392804A
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- device assembly
- illumination device
- shell
- illumination
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Classifications
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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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/005—Intermediate parts for distributing signals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of illumination device assembly, including illumination region and driver/control unit, the illumination device assembly further includes pluggable connection cables, the pluggable connection cables are suitable for forming electrical/data connection between illumination region and power supply/control unit, so that needed according to (when) (when), power supply/control unit and illumination region can be completely separated from each other under disassembly configuration, can be attached together under assembling configuration.
Description
Technical field
The present invention relates to the improvement of lighting unit, more particularly, to the fire prevention downlight for using LED light source technology.It is especially suitable
It is integrated into for but not limited to the luminaire component for being designed as being integrated into sensor device in downlight, including by sensor device
Lens or sensor device is associated with the lens in downlight in downlight.
Background technique
LED downlight accessory or downlight are a kind of forms of lighting unit, just increasingly wider in home and business environments
It is used as light source generally.Compared with traditional incandescent lighting, they provide significant energy-saving effect, at the same in appearance they
Also particularly neatly and unobtrusively, because almost entire downlight accessory is all hidden in ceiling or other suitable panels or surface
Behind, it is simultaneously emitted by satisfactory light.However, there are many disadvantages for LED downlight.
LED can generate a large amount of heat.It prevents from LED and relevant control circuit from overheating to be very important, because of overheat
Meeting generates apparent adverse effect to the light output and service life of these components.In fact, excessively high temperature will lead to LED and
Electronic component breaks down, and leads to lighting unit premature failure.To such end it is known that being that LED illumination unit provides radiator shape
The cooling device of formula.Additionally, there are a kind of demands of consumer driving, that is, for given energy input, LED downlight will be produced
Raw increasing light quantity, so the output of every watt of 100 lumens now is common, and this every watt lumen output is estimated
It can increase with the time.This trend the result is that need increasing radiator dissipate generate in use it is bigger
The heat of amount.
A part of trend as update, due to Internet of Things (IoT), the miniaturization of sensor, camera etc. and cloud
The appearance of calculating, lamp fittings and luminaire (including downlight accessory) are just increasingly becoming more intelligent.This is needed in luminaire
Increase control and communication software and hardware in accessory, it is all these occupied space and additional heat to be generated.Document
GB2526440A discloses the luminaire of the downlight including integrated sensor.Some are complicated for these devices, are difficult to integrate into cylinder
In lamp and manufacture relatively expensive.It is to be understood that the market competition of downlight is very fierce and very sensitive to price.
Such development may cause or aggravate some problem.It is stock control problem first.For specific luminaire
Range needs the LED and lens beam angle of a large amount of different colour temperatures and color.In addition to this, it is also necessary to different range
Sensor and pass through different communication protocol needed for these sensor communication datas.Furthermore, it is possible to asking there are insufficient space
Topic.Downlight is typically mounted in ceiling void, which has limited and fixed depth, these depth are not always energy
Enough accommodation tube lamp fittings.
The purpose of the present invention is overcome or alleviated by some or all of disadvantages mentioned above.
Summary of the invention
According to the present invention, downlight component according to claim 1 is provided.Describe a kind of illumination device assembly, comprising:
Illumination region, including first shell, the first shell include substantially tubular shape main part, and the main part of the tubulose is suitable
In receiving lamps and lanterns；
Driver/control unit, including second shell；With
Illuminating device assembly further includes pluggable connection cables, which is suitable in illumination region and electricity
Electrical/data connection is formed between source/control unit, so that as needed and when needed, power supply/control unit and illumination region exist
Can be completely separated from each other under disassembly configuration, it can be attached together under assembling configuration；
Illumination device assembly further includes individual fixed ring assemblies, which can be attached to first shell, so as to
The first shell front or be formed about flange, and fixed device, suitable for the fixed ring is fixed to the tubulose
Main part；
Wherein fixing ring assemblies includes substantially tubular shape main body, and the main body of the tubulose is adapted to fit to the set of first shell
In ring, wherein the main body of the tubulose is remained engaged with by " torsion and locking " mechanism with the lantern ring, should " torsion and locking " mechanism
It is engaged with the protrusion or other variant parts on the inside of the lantern ring.
Preferably, illumination device assembly further includes pluggable connection cables, and illumination region and/or power supply/control unit include inserting
Seat, pluggable connection cables are configured to be inserted into the socket of illumination region or power supply/control unit or both.By by luminaire group
Part constructs in two sseparated parts, and by providing pluggable and therefore not pluggable cable between these portions
Connection, power supply/control unit can be attached to illumination region, or partially or completely dismantle from illumination region.This provides many excellent
Point.The prime cost that cannot achieve before existing in terms of the stock control saves advantage, and reduces inventory's entire scope institute
The quantity of the stock keeping unit (SKU) needed.Different illumination regions and different power supply/control units can be with any desired " mixing
And matching " combination be paired together, to meet the particular demands of client.Preferably, illumination region and/or power supply/control unit include
Socket, pluggable connection cables are configured to be inserted into the socket on illumination region or power supply/control unit or both.It is highly preferred that
Both illumination region and power supply/control unit all include socket, and respectively there is a plug in each end of connection cables.
Preferably, illumination device assembly includes downlight component, and illumination region includes first shell, and power supply/control unit includes second
Shell, these shells can be attached to each other and can be from dismantling each other as needed.
Preferably, when illumination device assembly is in its assembling configuration, connection cables are substantially housed in shell.It should manage
Solution, connection cables can be cable-assembly, the cable-assembly include one or more power cable and one or more
Data/controlling cable.Optionally, all necessary connecting lines may be housed in single cable.
Preferably, illumination device assembly further includes at least one cable organizing folder, at least one cable organizing folder is suitable for will
Connection cables are arranged in the main body of illumination device assembly, it is highly preferred that first shell and/or second shell further include channel, when
When illumination device assembly is in its assembling configuration, which is suitable for accommodating a part of connection cables.These one or more cables
Sorting clip and/or channel ensure that connection cables can be packed up safely when downlight is in assembling configuration.
Preferably, illumination device assembly further includes attachment device, which is suitable for illumination region being connected to power supply/control
Portion.The attachment device can use various forms, these forms include clamp-close type device or torsion and locking mechanism.It is excellent
Selection of land, attachment device include the clamping mechanism of elastically deformable.
Preferably, light emitting device includes: lantern ring, has front side and rear side, wherein having the flange being directed inwardly toward on rear side；
Solid-state lighting elements close the rear side of the lantern ring；And radiator, it is directly contacted with the solid-state lighting elements.Preferably, lantern ring by
Material (such as mild steel) of the fusing point higher than about 900 degrees Celsius is made.
Preferably, solid-state lighting elements include PCB, it is preferable that material of the PCB by fusing point lower than 900 ° is formed.
Preferably, illumination region has fire resistance.For fire resistance, it means that illumination region can be in special time period
Specific temperature is enough born without failing.For example, Britain to the construction standards of certain form of building require ceiling (because
This and require downlight) about 1000 degrees Celsius of temperature can be born in special time period.The regulation of other countries is for smallpox
The temperature that plate/accessory must endure as, may be different in temperature and time length.Realize a kind of side of this fire resistance
Method be include any intumescent material, which is suitable for expanding in illumination region in the case of fire, and stops the road of flame
Diameter.Required fire-protection rating is provided by preventing any flame from running off illumination region.
Preferably, the connection cables between illumination region and power supply/control unit have enough length, that is, when luminaire group
When part is mounted on surface to dismantle configuration, which can be separately placed at the side of illumination region.
Preferably, first shell includes the substantially tubular shape main part suitable for accommodating lamps and lanterns, and illuminates device assembly also
Include: individual fixed ring, could attach to first shell, in the front of first shell or to be formed about flange；And fixation
Device, suitable for fixed ring to be fixed to the main part of tubulose.Preferably, once being attached to the main part of tubulose, the fixed ring is just
Become non-dismountable.A kind of method that this non-removable arrangement may be implemented is by fixed device, the fixation device packet
Include at least one elastically deformable protrusion and corresponding recess portion, when first shell and fixed ring fit together, the recess portion
Suitable for accommodating the protrusion.Preferably, protrusion is located in fixed ring, and corresponding recess portion is located in first shell, but opposite cloth
It is also possible for setting.Once protrusion is located in recess portion, rotation of the fixed ring in either direction is just prevented from.Advantageously, recess portion
The form in hole can be used.
Preferably, second shell is also substantially tubular shape.It is advantageous using tubular part, because in this way can be best
Ground uses the circular hole being cut into ceiling or other surfaces, and the unit assembled is more beautiful, but tubulose is not
It is required.
Preferably, first shell includes:
LED module is located on the first printed circuit board (PCB), and the first PCB has front, and LED module is located on front；
Sensor device, including one or more sensors；
Optical system/lens, for focusing the light emitted by the LED module, wherein lens include outwardly extending method
It is blue；
Wherein sensor device is located between LED module and the outwardly extending flange of lens, so that at least one is sensed
Device is preceding to and passing through the flange environment of observation of lens.
Preferably, illumination device assembly further includes attachment device, which is suitable for sensor device being connected to LED mould
Block PCB.Preferably, the hole environment of observation on flange is passed through by the sensor of the flange environment of observation of lens.Preferably, it senses
Device device includes at least one backward sensor, which is suitable for observing the light that LED module issues.It is preferred that
Ground, sensor device are mounted on the 2nd PCB.Preferably, the 2nd PCB is substantially annular.
In short, a kind of downlight component is described, including substantially tubular shape illumination region and substantially tubular shape power supply/control
Portion, the substantially tubular shape power supply/control unit could attach to illumination region and can dismantle from illumination region, which further includes
Attachable connection cables, the attachable connection cables are suitable for forming electrical/data between illumination region and power supply/control unit
Connection so that when illumination region installation on the surface when, power supply/control unit can with illumination region individually rather than be adjacent to and put
It sets.
According to another aspect of the present invention, a kind of shell for downlight is provided, the shell includes: substantially tubular shape
Main part, be suitable for accommodate lamps and lanterns；Individual fixed ring could attach to the main part of tubulose, with the front of shell or near
Form flange；With fixed device, suitable for fixed ring to be fixed to the main part of tubulose.By providing individual fixed ring, this
The quantity of stock keeping unit (SKU) needed for improving stock control and reducing inventory's entire scope, because can will be a series of
Different accessories (such as shield attachments) are attached to shell rather than fixed ring.
Preferably, once being attached to the main part of tubulose, which just becomes non-dismountable.May be implemented it is this can not
A kind of method of the arrangement of disassembly is by fixed device, which includes the protrusion of elastically deformable and corresponding recessed
Portion, when first shell and fixed ring fit together, which is suitable for accommodating the protrusion.Preferably, protrusion is located at fixed ring
On, corresponding recess portion is located in first shell, but opposite arrangement is also possible.Once protrusion is located in recess portion, fixed
Rotation of the ring in either direction is just prevented from.Advantageously, recess portion can use the form in hole.
The invention also includes the methods of installation illumination device assembly on the surface, method includes the following steps:
A) illumination device assembly according to the present invention is provided；
B) hole of appropriate size is made on the surface that will install illumination device assembly；
C) as needed power supply/control unit electrically connect with control；
D) two parts of illumination device assembly are disconnected, while keeping the electrical connection between illumination region and power supply/control unit；
E) power supply/control unit is inserted in the hole and is placed on the side in hole；
F) if desired, fixed ring is installed to illumination region；
G) illumination region is inserted in the hole in a familiar manner, it is ensured that any spring will not all interfere neighbouring power supply/control unit；
H) according to and if desired, suitable decorative shade plate is installed to the front of illumination region.
Detailed description of the invention
The preferred embodiment of the utility model will be described now only by reference to the example of attached drawing, in which:
Fig. 1 to Fig. 4 shows the top view of the illumination device assembly of first embodiment according to the present invention, bottom view, solid
Figure and stereogram exploded view.
Fig. 5 shows the enlarged drawing of stereogram exploded view shown in Fig. 4；
Fig. 6 A shows the perspective view for the luminaire for having lantern ring in the front of illumination region, and Fig. 6 B, which is shown, is attached to Fig. 6 A
In lantern ring before fixed ring perspective view；And
Fig. 7 shows downlight component, and wherein illumination region and power supply and control section are in disassembly and configure and pass through connecting line
Cable connection；
Fig. 8 shows the downlight luminaire of the assembling including sensor according to one embodiment；
Fig. 9 is the exploded perspective figure of downlight luminaire shown in FIG. 1, shows illumination region and power supply/control unit, and at this
Pluggable connection cables between two parts；
Figure 10 is the top view of the optical lens and sensor device according to one embodiment；
Figure 11 is the sectional perspective explosive view of optical lens and sensor device shown in Fig. 3；
Figure 12 A and 12B are the side views of optical lens and sensor device shown in Fig. 3；
Figure 13 is the bottom view of optical lens and sensor device shown in Fig. 3, shows emission side；
Figure 14 is the side perspective view according to the optical lens and sensor device separated from each other of one aspect；
Figure 15 and Figure 16 is according to the optical lens of one aspect, sensor device and the LED module on the first PCB
Exploded perspective figure；
Figure 17 is that exploded perspective figure is looked up in the connection in the illumination region according to one aspect, show sensor PCB,
LED PCB and other components；
Figure 18 is the side perspective view of the connection in the illumination region according to one aspect, shows sensor PCB, LED PCB
With other components；
Figure 19 is the side perspective view for the downlight luminaire for combining the connection of Figure 10 to Figure 11；
Figure 20 is the sectional perspective exploded view of luminaire, illustrates how to remove lantern ring and barn door, removes lens and insert
Enter sensor；
Figure 21 is to show the bottom view of feature identical with Figure 20；
Figure 22 is the sectional perspective exploded view of luminaire, shows microphone array and LED array；
Figure 23 is to show the bottom view of feature identical with Figure 22；And
Figure 24 be show sensor to the connection of LED PCB and from LED PCB to power supply/connection of control unit shows
It is intended to.
Specific embodiment
Document GB2543558A and GB2543664A are disclosed with individual illumination region and individual power supply/control unit
The illumination device assembly of downlight form.With reference to Fig. 3, it illustrates the luminaire groups of 10 form of downlight component in assembling configuration
Part.Fig. 1 is shown observe from the rear or from the view of the downward observation assembly in rear portion, wherein the page is directed toward in the front that shines.Fig. 2 shows
The view for observing from below or looking up luminous front is gone out.The component includes two major parts or part, such as Fig. 4 and figure
Shown in 5, i.e. illumination region 11 and power supply/control unit 12, in this example, the cross section of the two parts are substantially tubular shape.
It is illustrated in greater detail in the component of composition downlight component perspective view shown in Fig. 5.
Illumination region 11 and power supply/control unit 12 are connected by pluggable connection cables 42.In this example, cable 42 is every
A end all has a plug 43,44, and these plugs be suitable for respectively with the corresponding socket in illumination region and power supply/control unit
45,46 engagement.Protrusion 48 on plug is engaged with the clip 47 on socket, plug is maintained at inserting for it when being fully inserted into
In seat.This avoids plugs to be detached from use or over time and unexpectedly from its socket.It should be understood that
Connection cables can be cable-assembly, which includes one or more power cable and one or more data/control
Cable processed.Optionally, all necessary connecting lines may be housed in single cable, as shown in this example.It should also manage
Solution, the arrangement of plug and socket can be opposite, and as needed, socket or female are located at the end of connection cables
Portion, plug or male connector are integrated on illumination region and power supply/control unit.
It can be that there are several modifications for the plug and socket arrangement used by those skilled in the art.For example, connection
Cable can have plug at one end, and have socket in the other end, wherein having corresponding socket in respective part and inserting
Head.Alternatively, connection cables can be permanently attached to illumination region or power supply/control unit at one end, wherein in the another of connection cables
One end has plug or socket.Optionally, connection cables can all be permanently attached to illumination region and power supply and control at both ends
Part 12.
The final effect of the arrangement of these a variety of different connection cables is the electricity so that as needed and when needed
Source/control unit and illumination region can be completely separated from each other under disassembly configuration, can be attached together under assembling configuration.It is logical
It crosses and illumination device assembly is configured to two individual parts, and is pluggable and therefore not by providing between these two parts
Pluggable cable connection, power supply/control unit can fully be dismantled from illumination region.This provides many advantages, especially exists
The prime cost that cannot achieve before in terms of stock control saves advantage, and stores list needed for reducing inventory's entire scope
The quantity of position (SKU).This is because different illumination regions and different power supply/control units can with it is any desired " mixing and
Matching " combination is paired together, to meet the particular demands of client, to reduce the SKU quantity for needing to keep significantly.
In use by power supply/control unit of downlight and luminous component from the bulk temperature that can also reduce product, because
Two main heating sources are not worked separately and each other, so total running temperature of product is lowered.This newly-designed knot
Fruit is that the driver being attached possessed by downlight (especially fireproof downlight) can also be removed, gadgety whole high to subtract
Degree.Fire-protection rating be by set ring region 21 in specially arrange expanding material, such as the annular ring (not shown) of expanding material,
Come what is realized.The expanding material is suitable in the case of fire in illumination region internal expansion.This is by preventing any flame from crossing hair
The set ring region 21 in light portion provides required fire-protection rating.
The design allows product to be covered in ceiling void by heat-barrier material, comes without individual heat insulator/cover
Make heat-barrier material far from product.This has the advantage that can be around product using loose or " blowing " heat-insulated material
Material (France and the U.S. are common), rather than common glass fibre or asbestos (RTM) heat-barrier material volume.Therefore, when downlight with
Lid or end cap 15 when assembling configuration (that is, two parts the are together) installation of its " out-of-the-box ", at the top of power supply/control unit
As insulation cover.
In a variety of different modes, it illumination region is connected to power supply/control unit connection cables can be contained in and mentioned
In the space of confession.Chamber 40 positioned at the rear portion of illumination region can be designed as accommodating connection cables 42.Cable can be provided
Clip and direction arrow (not shown), so that when two parts are linked together with their assembling configuration, cable can be with
It is closely sandwiched in chamber with scheduled path.It is alternatively possible to provide simple channel and toggle clip device (not shown).When two
When a part is to assemble configuration clip together, connection cables are maintained in the channel on the downside of power supply/control unit.It is any extra
Cable may be housed in the respective channel at the top of illumination region.Preferably, when two parts are to assemble configuration clip one
When rising, channel is substantially in alignment with each other.
Clip 60,61 is provided, illumination region is engaged to power supply/control unit.In this example, clip and clamping close device packet
Lever is included, which when pressed engages release, to release and shoulder 60B (not shown), the 61B on power supply/control unit
Engagement.However, these attachment devices can use various forms, and the attachment of any suitable type can be used
Device, including torsion and locking mechanism.
In practice, when encountering shallower ceiling void, once power supply/control unit has built up with power supply appropriate
Electrical connection, then the two of downlight component part is separated from each other.In this disassembly configuration, power supply/control unit passes through first
Hole insertion on ceiling, and it is placed on the side in hole.Fixed ring assemblies (see below) is attached to the front of illumination region, then
Illumination region inserts in the hole in a familiar manner, it is ensured that spring 14 will not interfere neighbouring power supply/control unit.Then it will close as needed
Suitable decorative shade plate is installed to the front of fixed ring, is installed.Connection cables 42 are designed as having enough length, with
Make when illumination device assembly is mounted on surface to dismantle configuration, which can be separately placed at the side of illumination region
Side.
Novel fixation ring assemblies 128 are shown in Fig. 6 B.The fixation loop device is suitable for various illumination device assemblies and cylinder
Lamp, rather than just above-described specific downlight component.Fixed ring assemblies include substantially tubular shape main body 129, this is basic
The main body 129 of upper tubulose is adapted to mount in the lantern ring 121 of illumination region.Preferably, the main body 129 of tubulose passes through " torsion and lock
It is fixed " mechanism 130 and 131 (being not shown 131) is kept and the engagement of lantern ring 121, " torsion and locking " mechanism 130 and 131 and lantern ring
Protrusion 138 or other variant parts (only showing one of them) engagement on 121 insides.It should be noted that 138 long enough of pin,
To accommodate fixed ring assemblies, barn door or be designed as covering outwardly extending flange 121A, it is attached to the end of the main body 129 of tubulose
Other decorative fittings in portion just will form the flange around the end of lantern ring 121 once fixed ring assemblies are attached to lantern ring.
Importantly, providing at least one fixes device, it is adapted ensure that once lantern ring and fixed ring are fully engaged, it is fixed
The main part of the tubulose of ring assemblies just becomes non-dismountable with lantern ring.That is, fixed ring cannot be enterprising in the direction of attachment
The rotation of one step, and cannot be rotated in the opposite direction needed for dismantling fixed ring.This non-removable arrangement may be implemented
A kind of method be by making fixed ring assemblies include the protrusion 132,133 (only showing 132 in Fig. 6 B) of elastically deformable, this can
The protrusion 132,133 of flexible deformation is resiliently biased, to extend outwardly from the main body of tubulose.It is provided on lantern ring 121 corresponding
Recess portion 134,135, recess portion 134,135 is suitable for assembling and rotate to torsion in lantern ring and fixed ring and locking mechanism is permitted
Protrusion is accommodated when utmostly.Advantageously, recess portion can use the form in hole.Preferably, protrusion is located in fixed ring, accordingly
Recesses/holes are located in lantern ring, as shown in fig. 6, still opposite arrangement is also possible.Once fixed ring assemblies are rotated to one
A or two protrusions are located at the degree in corresponding recess portion, then rotation of the fixed ring in either direction is just prevented from, two
Component becomes substantially non-dismountable.
Device assembly is illuminated for fire prevention, fixed ring assemblies are preferably made of sheet metal, such as low carbon steel plate, the metal foil
Plate is resistant to the condition of the Britain's fire-protection rating recorded in the appropriate chapters and sections of BS 476 test.This provides enough in protrusion
Flexibility, when fixed ring assemblies are set to the inside of lantern ring 121, protrusion substantially curved can return to the part of tubulose
In 129 plane.If protrusion at the top from tubular portion 129 towards extending downwardly on the direction of flange 121A, it is this
It arranges especially effective.When two components are pushed together after, the end edge of lantern ring 121 and the narrowest part of protrusion are met, when
When fixed ring assemblies are driven fully into lantern ring 121, protrusion bends.In this example, the edge of respective recess is contacted
It will be the edge of protrusion.
When downlight does not need fireproof, other materials can be used in the structure of fixed ring assemblies, such as mould
Expect material or low-melting-point metal (such as aluminium).
In sum, it should be understood that this arrangement prevent tubular portion relative in the counterclockwise direction any of lantern ring 121 after
Continuous rotation.In a similar way, torsion and locking mechanism prevent any rotation in the clockwise direction.In this way, it covers
Ring 121, illumination region and fixed ring assemblies are once assembled into global facility, they are substantially non-dismountable each other.It shall yet further be noted that
This is only an example of many modes and fixed device, once assembling, these modes and fixed device can be used for making fixed ring
Component cannot be dismantled from lantern ring.This refers to that the disclosure extends to include and include other machinery equivalent.
Above-mentioned fixation ring assemblies are provided for by the finishing accessories of many decorative decorations (such as decorative shade plate
Deng) it is attached to the device on the outer surface of illumination device assembly.Fixed ring assemblies itself can also take various forms, such as baffle
Attachment or without fringing attachment.All these attachmentes all include the fixation device of the above-mentioned type, and once assembling substantially not
It can be dismantled from illumination region or lantern ring 121.
With reference to Fig. 8, it illustrates the illumination device assembly of type shown in Fig. 1, which has sensor 70.Figure
9 show the assembly of the component of type shown in Fig. 4 and Fig. 5, which has sensor 70, and including two main zero
Part or part.
The important feature of the embodiment is forward sense device 70, the forward sense device 70 be Fig. 9 into Figure 13 more clearly
One in multi-piece type luminaire component shown." forward direction " refers to towards light from the direction that luminaire issues, or generally
Environment below facing illumination device.Each part of the luminaire component more clearly illustrates in Figure 15 and Figure 16.These are attached
The LED module 71 on PCB 73 is shown, in this case, LED module includes array (12 individual LED).Also wrap
Optical system 70 or 74 is included, which is used to focus the light emitted by LED module, and wherein lens include to extension
The flange 75 stretched.In this example, lens 74 are traditional designs, the frustum of a cone main body with solid, wherein in cone
Rear end or narrow end have light-receiving section, cone wide end have shine front.Lens have flange 75, the flange 75
Excircle around widest or luminous front.In general, the flange is substantially frosted or opaque.
Flange 75 has hole 76, which is suitable for accommodating sensor or sensor array 70.Sensor array 70 is mounted on
On the PCB 77 of its own.Hole 76 can take various forms, and in this context, term " hole " has extensive meaning.It encloses
Flange around these lens is usually opaque or frosted.Therefore, hole can use following form: in the flange of frosted
Substantial transparent window or gap；Physical holes in flange；Or small substantial transparent lens, such as it is built in method
Convex lens in orchid, the convex lens are aligned with sensor array 70, so as to extension sensor detection angles.Therefore, in a reality
It applies in example, " hole " or transparent element in flange can be by being located at the convex lens group in front of sensor device to extend biography
Sensor detection angles.Key feature is that sensor 70 can be from the areas captured environment below lens lower section and illumination device assembly
Information.
In order to provide electric power to sensor PCB 77 and sensor 70, and in order to receive the number acquired by sensor 70
According to providing attachment device between two PCB.In this example, attachment device includes: socket 78 and 80, is located at LED
PCB is upper and sensor PCB on；With connection cables 79, there is required amount of core, be 8 cores in this example.Connection cables
Can be it is substantially rigid, in order to assemble.
Second sensor array 82 can be set in the side opposite with sensor array 70 of sensor PCB 77.
Figure 17 and Figure 18, which is shown, is connected to LED PCB173 for sensor PCB 177 by connection cables 142, then connects
It is connected to the possibility mode of power supply/control module 112.
Sensor 70,170 includes the equipment that can sense the information of the home environment about luminaire.Sensor can be
Optical sensor or microphone.
Figure 18 and Figure 19 show optical sensor, which is configured to the space being mounted in lantern ring 128 simultaneously
It is connected to LED circuit board.Sensor is installed in place before mounted lens 74, and forming lens are to pacify around sensor
Dress, to allow sensor cover outside.Once lens and sensor are in place, with regard to attachment collar 128 and any decorative shade plate.
Figure 20 to Figure 22 shows annular microphone array 370 (sensor), and such as how mode similar with optical sensor is pacified
Dress, and lens, lantern ring and barn door are then successively attached.Microphone sensor includes emitter antenna, is used for intelligent family
Occupy control system (such as Alexa, Google assistant (Google Assistant) or the other voice controls of Amazon (Amazon)
Household automation system) provide audio-frequency information.Sensor may be coupled to light-emitting diode display, to indicate and the company of intelligence system
It connects.This can be lamp ring as shown in figure 21.
These sensors generally include PCB, and are suitably encapsulated into module, which is inserted into the set ring region in Figure 20
In socket (being identified as the socket for 170) on domain.
Be described above that present invention is mainly applied to downlights etc., it should be appreciated that, it can be applied to other shapes and
The luminaire of type.
Claims (38)
1. a kind of illumination device assembly, comprising:
Illumination region, including first shell, the first shell include substantially tubular shape main part, and the main part of the tubulose is suitable
In receiving lamps and lanterns；
Driver/control unit, including second shell；With
Connection cables are suitable for forming electrical/data connection between the illumination region and the power supply/control unit, so that according to
It needs and when needed, the power supply/control unit and the illumination region can be separated from each other under disassembly configuration, in a group assembly
Setting down can be attached together；
The illumination device assembly further includes individual fixed ring assemblies, and the fixed ring assemblies can be attached to the first shell
Body, in the front of the first shell or to be formed about flange；The illumination device assembly further includes fixed device, and being suitable for will
The fixed ring is fixed to the main part of the tubulose；
Wherein the fixed ring component includes substantially tubular shape main body, and the main body of the tubulose is adapted to fit to the first shell
In the lantern ring of body, wherein the main body of the tubulose is remained engaged with by " torsion and locking " mechanism with the lantern ring, " the torsion
And locking " mechanism on lantern ring inside protrusion or other variant parts engage.
2. illumination device assembly according to claim 1, which is characterized in that the illumination device assembly further includes pluggable company
Wiring cable, the illumination region and/or the power supply/control unit include socket, and the pluggable connection cables are configured to be inserted into
In the socket of the illumination region or the power supply/control unit or both, wherein the power supply/control unit and the illumination region
It can be completely separated from each other.
3. illumination device assembly according to claim 2, which is characterized in that the illumination region and the power supply/control unit two
Person includes socket, and there is a plug at every end of the connection cables.
4. illumination device assembly according to any one of the preceding claims, which is characterized in that the illumination device assembly includes
Downlight component.
5. illumination device assembly according to claim 4, which is characterized in that when the illumination device assembly is in its assembling configuration
When, the connection cables are substantially housed in the multiple shell.
6. illumination device assembly according to claim 4 or 5, which is characterized in that further include at least one cable organizing folder, institute
At least one cable organizing folder is stated to be suitable for for the connection cables being arranged in the main body of the illumination device assembly.
7. according to illumination device assembly described in claim 4,5 or 6, which is characterized in that the first shell and/or described second
Shell further includes channel, and when the illumination device assembly is in its assembling configuration, the channel is suitable for accommodating the connection cables
A part.
8. illumination device assembly according to claim 7, which is characterized in that both the first shell and the second shell
It all include the channel suitable for accommodating a part of the connection cables.
9. illumination device assembly according to any one of the preceding claims, which is characterized in that it further include attachment device, it is described
Attachment device is suitable for the illumination region being attached to the power supply/control unit.
10. illumination device assembly according to claim 9, which is characterized in that the attachment device includes elastically deformable
Clamping mechanism.
11. illumination device assembly according to any one of the preceding claims, which is characterized in that the lantern ring have front side and
Rear side, has the flange being directed inwardly toward on the rear side, and solid-state lighting elements close the rear side of the lantern ring.
12. illumination device assembly according to claim 11, which is characterized in that it further include radiator, the radiator and institute
Solid-state lighting elements are stated directly to contact.
13. illumination device assembly according to claim 14, which is characterized in that the solid-state lighting elements include PCB.
14. illumination device assembly according to claim 13, which is characterized in that the PCB is lower than 900 ° of material by fusing point
It is made.
15. illumination device assembly according to any one of the preceding claims, which is characterized in that the illumination region is fire resisting
's.
16. illumination device assembly according to claim 15, which is characterized in that the illumination region further includes expanding material, institute
Expanding material is stated to be suitable in the case of fire in the internal expansion of the illumination region.
17. illumination device assembly according to any one of the preceding claims, which is characterized in that the illumination region and the electricity
The connection cables between source/control unit have enough length, so that when the illumination device assembly is to dismantle configuration peace
When mounted in surface, the power supply/control unit can be separately positioned at the side of the illumination region.
18. illumination device assembly according to any one of the preceding claims, which is characterized in that once it is attached to the tubulose
Main part, the fixed ring assemblies just become non-dismountable.
19. illumination device assembly according to claim 18, which is characterized in that the fixed device includes elastically deformable
Protrusion and corresponding recess portion, when the first shell and the fixed ring fit together, described in the recess portion is suitable for accommodating
Protrusion.
20. illumination device assembly according to claim 19, which is characterized in that the protrusion is located in the fixed ring, institute
Corresponding recess portion is stated to be located in the first shell.
21. illumination device assembly described in 9 or 20 according to claim 1, which is characterized in that when the protrusion is located in recess portion, institute
Rotation of the fixed ring in either direction is stated to be prevented from.
22. illumination device assembly described in any one of 9 to 21 according to claim 1, which is characterized in that the recess portion is using hole
Form.
23. illumination device assembly according to any one of the preceding claims, which is characterized in that the multiple shell is according to need
It wants to be attached to each other and dismantle, wherein the power supply/control unit and the illumination region can each other completely under disassembly configuration
Ground separation can be attached together under assembling configuration.
24. illumination device assembly according to any one of the preceding claims, which is characterized in that the first shell includes:
LED module is located on the first printed circuit board (PCB), and the first PCB has front, and the LED module is located at described
On front；
Sensor device, including one or more sensors；
Optical system/lens, for focusing the light emitted by the LED module, wherein the lens include outwardly extending method
It is blue；
Wherein the sensor device is located between the LED module and the outwardly extending flange of the lens, so that
At least one described sensor is preceding to and passing through the flange environment of observation of the lens.
25. illumination device assembly according to claim 24, which is characterized in that it further include attachment device, the attachment device
Suitable for the sensor device is connected to the LED module PCB.
26. the illumination device assembly according to claim 24 or 25, which is characterized in that seen by the flange of the lens
The sensor for examining environment passes through the hole environment of observation on the flange.
27. according to illumination device assembly described in claim 24,25 or 26, which is characterized in that the sensor device includes extremely
A few backward sensor, at least one described backward sensor are suitable for observing the light that the LED module issues.
28. illumination device assembly according to any one of the preceding claims, which is characterized in that the sensor device installation
On the 2nd PCB.
29. illumination device assembly according to claim 5, which is characterized in that the 2nd PCB is substantially annular.
30. a kind of luminaire including illumination device assembly according to any one of the preceding claims.
31. luminaire according to claim 30, which is characterized in that the luminaire is downlight.
32. a kind of shell for downlight, the shell includes: substantially tubular shape main part, is suitable for accommodating lamps and lanterns；Individually
Fixed ring can be attached to the main part of the tubulose, in the front of the shell or to be formed about flange；And fixed dress
It sets, suitable for the fixed ring to be fixed to the main part of the tubulose；Wherein the fixed ring component includes substantially tubular shape
Main body, the main body of the tubulose are adapted to fit in the lantern ring of the shell, wherein the main body of the tubulose passes through " torsion and lock
It is fixed " mechanism remains engaged with the lantern ring, " the torsion and locking " mechanism and protrusion or other changes on lantern ring inside
The engagement of shape portion.
33. the shell according to claim 32 for downlight, which is characterized in that once it is attached to the main body of the tubulose
Portion, the fixed ring just become non-dismountable.
34. being used for the shell of downlight according to claim 32 or 33, which is characterized in that the fixed device includes can bullet
Property deformation protrusion and corresponding recess portion, when the shell and the fixed ring fit together, the recess portion is suitable for accommodating
The protrusion.
35. being used for the shell of downlight according to claim 32,33 or 3426, which is characterized in that the protrusion is located at institute
It states in fixed ring, corresponding recess portion is located in the main part of the tubulose.
36. being used for the shell of downlight according to claim 34 or 45, which is characterized in that when the protrusion is positioned at described recessed
When in portion, rotation of the fixed ring in either direction is prevented from.
37. being used for the shell of downlight according to any one of claim 34 to 36, which is characterized in that the recess portion uses
The form in hole.
38. a kind of method of the illumination device assembly of installation on the surface, comprising the following steps:
A) illumination device assembly according to the present invention is provided；
B) hole of appropriate size is made on the surface that will install the illumination device assembly；
C) as needed the power supply/control unit of the illumination device assembly electrically connect with control；
D) two parts of the illumination device assembly are disconnected, while being kept between the illumination region and the power supply/control unit
Electrical connection；
E) power supply/control unit is inserted into the hole, and is placed on the side in the hole；
F) illumination region is inserted into the hole in a familiar manner, it is ensured that any spring will not all interfere the neighbouring electricity
Source/control unit；And
G) according to and if desired, suitable decorative shade plate is installed to the front of the illumination region.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1702524.8 | 2017-02-16 | ||
| GB1702524.8A GB2559961B (en) | 2017-02-16 | 2017-02-16 | Improved downlight with a detachable electronic module |
| GBGB1702589.1A GB201702589D0 (en) | 2017-02-17 | 2017-02-17 | Sensor arrangements |
| GB1702589.1 | 2017-02-17 | ||
| PCT/IB2018/050971 WO2018150373A1 (en) | 2017-02-16 | 2018-02-16 | Improved downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110392804A true CN110392804A (en) | 2019-10-29 |
Family
ID=61526848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880017427.9A Pending CN110392804A (en) | 2017-02-16 | 2018-02-16 | Improved downlight |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3583354A1 (en) |
| CN (1) | CN110392804A (en) |
| AU (1) | AU2018220983A1 (en) |
| GB (2) | GB2559891B (en) |
| WO (1) | WO2018150373A1 (en) |
| ZA (1) | ZA201906068B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869673A (en) * | 2018-09-25 | 2019-06-11 | 宁波甬光照明电器有限公司 | Multifunctional discrete LED ceiling lamp tool |
| FR3090224B1 (en) | 2018-12-18 | 2021-03-12 | Schneider Electric Ind Sas | Connection device for a luminaire |
| GB2600908A (en) * | 2020-08-26 | 2022-05-18 | Laycock Birkby Derek | A ceiling downlight |
| CN113124352A (en) * | 2021-05-21 | 2021-07-16 | 欧普照明股份有限公司 | Lamp body, lamp and lamp assembling method |
| GB2617575B (en) * | 2022-04-12 | 2024-08-07 | Cucumber Lighting Controls Ltd | A fitting for mounting a building control sensor |
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2018
- 2018-02-16 AU AU2018220983A patent/AU2018220983A1/en not_active Abandoned
- 2018-02-16 GB GB1802609.6A patent/GB2559891B/en not_active Expired - Fee Related
- 2018-02-16 GB GB1902420.7A patent/GB2568415B/en not_active Expired - Fee Related
- 2018-02-16 WO PCT/IB2018/050971 patent/WO2018150373A1/en unknown
- 2018-02-16 EP EP18708217.7A patent/EP3583354A1/en not_active Withdrawn
- 2018-02-16 CN CN201880017427.9A patent/CN110392804A/en active Pending
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2019
- 2019-09-13 ZA ZA2019/06068A patent/ZA201906068B/en unknown
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|---|---|---|---|---|
| CN201047524Y (en) * | 2007-05-11 | 2008-04-16 | 张士春 | Barrel lamp |
| US20130210252A1 (en) * | 2010-10-07 | 2013-08-15 | General Electric Company | Controller device |
| CN202382128U (en) * | 2011-12-02 | 2012-08-15 | 厦门高贤电子科技有限公司 | LED down lamp structure |
| US20140268829A1 (en) * | 2013-03-14 | 2014-09-18 | Man-D-Tec, Inc. | Downward Illumination Assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3583354A1 (en) | 2019-12-25 |
| GB2568415B (en) | 2020-04-01 |
| GB2568415A (en) | 2019-05-15 |
| WO2018150373A1 (en) | 2018-08-23 |
| GB2559891A (en) | 2018-08-22 |
| GB2559891B (en) | 2019-09-25 |
| GB201902420D0 (en) | 2019-04-10 |
| AU2018220983A1 (en) | 2019-10-03 |
| GB201802609D0 (en) | 2018-04-04 |
| ZA201906068B (en) | 2021-07-28 |
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Application publication date: 20191029 |