CN106439648B - Ceiling lighting - Google Patents
Ceiling lighting Download PDFInfo
- Publication number
- CN106439648B CN106439648B CN201611079612.XA CN201611079612A CN106439648B CN 106439648 B CN106439648 B CN 106439648B CN 201611079612 A CN201611079612 A CN 201611079612A CN 106439648 B CN106439648 B CN 106439648B
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- CN
- China
- Prior art keywords
- heat sink
- plate body
- hole
- heat
- ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/54—Cooling arrangements using thermoelectric means, e.g. Peltier elements
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
A kind of ceiling lighting, which is characterized in that including lamp plate, removable component, light fixture, heat sink and snap-fit component.Removable component includes multiple dismounting mould groups, and each dismounting ring one-to-one correspondence activity is placed on outside a fixed column.Light fixture includes multiple illuminating modules, and each illuminating module includes multiple LED light emitting components.Snap-fit component includes fixinig plate, threaded fastener and snap-fit part, and the side edge of heat sink offers bolt apertures.The LED light emitting component that above-mentioned ceiling lighting can control corresponding number executes light emission operation, and then can be realized the effect of brightness control.It can be realized lighting design, good heat dissipation effect, and by the way that attaching portion is attached on outside support, mounting hole is passed through using fixed link, heat sink can be preferably fixed in external mounting bracket, it so that heat sink is installed with external mounting bracket, and preferable buffer function can also be played to heat sink by snap-fit part.
Description
Technical field
The present invention relates to technical field of lamps, more particularly to a kind of ceiling lighting.
Background technique
Currently, the LED light emitting component of predetermined number is generally fixedly mounted on lamp plate by existing lamps and lanterns, later by lamp plate
Be mounted in shell, in this way, the brightness of existing lamps and lanterns be it is fixed, to adjust the brightness of existing lamps and lanterns, it usually needs installation
Control device, for controlling the operating power of LED light emitting component, e.g., by control lead to LED light emitting component electric current or
Voltage swing, to reach the problem of controlling the brightness of LED light emitting component, however, can be improved by additionally installation control device existing
There is the cost of lamps and lanterns.
Also, after existing lamps and lanterns realize lighting design, there are good heat dissipation effect relatively difficult to achieve, and it is more difficult have it is good
The problem of good buffer function.
Summary of the invention
Based on this, it is necessary to which it is good and without using control device to provide a kind of brightness control effect, can be realized lighting
Design, good heat dissipation effect, and mounting hole is passed through by the way that attaching portion to be attached on outside support, and using fixed link, it can
Heat sink is preferably fixed in external mounting bracket, so as to preferably carry out heat sink and external mounting bracket
It installs, and the ceiling lighting of preferable buffer function can also be played to heat sink by snap-fit part.
A kind of ceiling lighting, comprising:
Lamp plate,
Removable component, the removable component include multiple dismounting mould groups, and each dismounting mould group is arranged at intervals at the lamp
On the one side of plate, each dismounting mould group includes that fixed column and dismounting ring, each fixed column are arranged at intervals at the lamp
On the one side of plate, each dismounting ring one-to-one correspondence activity is placed on outside a fixed column；
Light fixture, the light fixture include multiple illuminating modules, each illuminating module be arranged in a one-to-one correspondence in
On the one dismounting ring, each illuminating module includes multiple LED light emitting components, each illuminating module it is each described
LED light emitting component is arranged at intervals on the corresponding dismounting ring,
Heat sink, the heat sink are attached on one side of the lamp plate far from the removable component；And
Snap-fit mounting assembly, the snap-fit component include fixinig plate, threaded fastener and snap-fit part, institute
The side edge for stating heat sink offers bolt apertures, and the fixinig plate, which offers, keeps away a hole, and the fixinig plate is set to described dissipate
In the side edge of hot plate, the bolt apertures align with a hole of keeping away, and threaded fastener sequence, which is worn, described keeps away position
Hole and the bolt apertures, one end of the threaded fastener are spirally connected with the heat sink, the other end of the threaded fastener with
The fixinig plate is mutually fixed, and the snap-fit part includes weld part, elastic portion and attaching portion, the first end weldering of the weld part
It being connected on the fixinig plate, the second end of the weld part and the first end of the elastic portion are mutually fixed, and the of the elastic portion
Two ends are mutually fixed with the attaching portion, offer mounting hole in the attaching portion.
The snap-fit part has serpentine structure in one of the embodiments,.
Bit-avoiding slot is offered at the weld part and the link position of the elastic portion in one of the embodiments,.
Elastic portion is provided at the weld part and the link position of the elastic portion in one of the embodiments,.
The fixinig plate has rectangular parallelepiped structure in one of the embodiments,.
The attaching portion has rectangular parallelepiped structure in one of the embodiments,.
The attaching portion and the fixinig plate are perpendicular in one of the embodiments,.
The removable component of above-mentioned ceiling lighting includes multiple dismounting mould groups, and each dismounting mould group includes fixed column and dismounting
Ring, each dismounting ring one-to-one correspondence activity are placed on outside a fixed column, more easily carry out dismounting behaviour so as to make to dismount ring
Make, need how many dismounting rings, then how many dismounting rings are installed, are held so as to control the LED light emitting component of corresponding number
Row light emission operation, and then can be realized the effect of brightness control, and without installing control device.Also, ceiling lighting further includes
Snap-fit mounting assembly, snap-fit component include fixinig plate, threaded fastener and snap-fit part, the side side of heat sink
Edge offers bolt apertures, and fixinig plate, which offers, keeps away a hole, and fixinig plate is set in the side edge of heat sink, bolt apertures and keeps away position
Hole aligns, and threaded fastener sequence, which is worn, keeps away a hole and bolt apertures, and one end and the heat sink of threaded fastener are spirally connected, and screw thread is tight
The other end of firmware is mutually fixed with fixinig plate, and snap-fit part includes weld part, elastic portion and attaching portion, the first end of weld part
It is welded on fixinig plate, the second end of weld part is mutually fixed with the first end of elastic portion, second end and the attaching portion phase of elastic portion
Fixed, attaching offers mounting hole in portion, in this way, passing through by the way that attaching portion to be attached on outside support, and using fixed link
Heat sink can be preferably fixed in external mounting bracket by mounting hole, so as to preferably make the heat sink with
External mounting bracket is installed, and can also play preferable buffer function to the heat sink by snap-fit part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ceiling lighting of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another angle of ceiling lighting shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the ceiling lighting of another embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the ceiling lighting of another embodiment of the present invention；
Fig. 5 is enlarged drawing of the ceiling lighting shown in Fig. 4 at A；
Fig. 6 is the structural schematic diagram of the ceiling lighting of another embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the heat transfer transition apparatus of an embodiment of the present invention；
Fig. 8 is the partial structural diagram of heat transfer transition apparatus shown in Fig. 7；
Fig. 9 is the structural schematic diagram of another angle of heat transfer transition apparatus shown in Fig. 7.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In one embodiment, a kind of ceiling lighting, comprising: lamp plate, removable component, the removable component include multiple dismounting
Mould group, each dismounting mould group are arranged at intervals on the one side of the lamp plate, each dismounting mould group include fixed column and
Ring is dismounted, each fixed column is arranged at intervals on the one side of the lamp plate, and each dismounting ring corresponds movable sleeve
It is placed in outside a fixed column；Light fixture, the light fixture include multiple illuminating modules, and each illuminating module is one by one
It is correspondingly arranged on a dismounting ring, each illuminating module includes multiple LED light emitting components, each luminous mould
Each LED light emitting component of group is arranged at intervals on the corresponding dismounting ring, and heat sink, the heat sink is attached at institute
It states on one side of the lamp plate far from the removable component；And snap-fit mounting assembly, the snap-fit component include fixing
Piece, threaded fastener and snap-fit part, the side edge of the heat sink offer bolt apertures, and the fixinig plate, which offers, to be kept away
Position hole, the fixinig plate are set in the side edge of the heat sink, and the bolt apertures align with a hole of keeping away, described
Threaded fastener sequence keeps away a hole and the bolt apertures, one end of the threaded fastener and the heat sink spiral shell described in wearing
Connect, the other end of the threaded fastener is mutually fixed with the fixinig plate, the snap-fit part include weld part, elastic portion and
Attaching portion, the first end of the weld part are welded on the fixinig plate, the second end of the weld part and the elastic portion
First end is mutually fixed, and the second end of the elastic portion is mutually fixed with the attaching portion, offers mounting hole in the attaching portion.
Referring to Fig. 1, ceiling lighting 10 includes lamp plate 100, removable component 200, light fixture 300 and heat sink 400, dissipate
Hot plate 400 is set on lamp plate 100, and the heat on lamp plate 100 is quick and is transferred on heat sink 400 in time.Removable component
200 are mounted on lamp plate 100, and light fixture 300 is set on removable component 200, the heat that light fixture 300 generates when shining
It is transferred on removable component 200, is transferred on lamp plate 100 again later first, is finally transferred on heat sink 400 again.
Referring to Fig. 1, removable component 200 includes multiple dismounting mould groups 210, each mould group 210 that dismounts is arranged at intervals at lamp plate
On 100 one side, each dismounting mould group 210 includes that fixed column 211 and dismounting ring 212, each fixed column 211 are arranged at intervals at lamp
On the one side of plate 100, in such manner, it is possible to fix fixed column 211 with 100 phase of lamp plate, each 212 one-to-one correspondence of dismounting ring activity
It is placed on outside a fixed column 211, in such manner, it is possible to make to dismount the more convenient carry out disassembling operations of ring 212, i.e., by installation dismounting ring 212
When, directly will dismounting ring 212 when being caught in fixed column 211, with regard to achievable disassembly when extraction, for example, the removable component
Including multiple dismounting mould groups, each dismounting mould group is arranged at intervals on the one side of the lamp plate, each dismounting mould group
It is placed on outside the fixed column including fixed column and dismounting ring, the dismounting ring activity, and each dismounting mould group is described
Fixed column is arranged at intervals on the one side of the lamp plate；In this way, adjustment can be corresponded in the quantity of dismounting ring 212, that is, need
How many dismounting rings 212 then install how many dismounting rings 212.
In one embodiment, the dismounting ring has annular structure；For another example, the fixed column is provided with reinforcing rib, institute
The extending direction for stating reinforcing rib is identical as the extending direction of the fixed column, and the dismounting ring offers sliding groove, the reinforcement
Muscle is at least partly embedded in the sliding groove；For another example, the fixed column has cylindrical-shaped structure；For another example, the fixed column
From being gradually reduced close to the lamp plate to the direction far from the lamp plate, the dismounting ring mutually attaches diameter with the lamp plate；Again
Such as, the dismounting ring interference is placed on outside the fixed column, utilizes the inner sidewall of the dismounting ring and the outside of the fixed column
The frictional force that wall generates, for making the dismounting ring be fixed on the fixed column.
Referring to Fig. 1, light fixture 300 includes multiple illuminating modules 310, each illuminating module 310 is arranged in a one-to-one correspondence
In one dismounting ring 212 on, each illuminating module 310 include multiple LED light emitting components 311, each illuminating module 310 it is each
LED light emitting component 311 is arranged at intervals on corresponding dismounting ring 212, the member for example, each LED of each illuminating module 310 shines
Device 311 is on the edge for being set to corresponding dismounting ring 212, to install the LED light emitting component.
For example, the one side of the lamp plate towards the dismounting ring is provided with the first conductive contact film, the dismounting ring court
To the one side of lamp plate be provided with the second conductive contact film, the dismounting ring is additionally provided with circuit board, the circuit board and institute
State the electric connection of the second conductive contact film, the circuit board and the light fixture are electrically connected, the illuminating module with it is described
Circuit board is electrically connected, when the dismounting ring is mounted on the lamp plate, i.e., when the dismounting ring is bonded with the lamp plate,
First conductive contact film and second conductive contact film are electrically connected, and for powering to the illuminating module, are made described
Illuminating module executes normal light emission operation.
It needs to carry out brightness by control device it should be noted that opposite conventional lamp LED light emitting component is fixed
The removable component 200 of the problem of control, above-mentioned ceiling lighting 10 include multiple dismounting mould groups 210, and each dismounting mould group 210 includes
Fixed column 211 and dismounting ring 212, each 212 one-to-one correspondence activity of dismounting ring is placed on outside a fixed column 211, so as to make
Dismounting ring 212 more easily carries out disassembling operations, needs how many dismounting rings 212, then installs how many dismounting rings 212, thus
The LED light emitting component 311 that corresponding number can be controlled executes light emission operation, and then can be realized the effect of brightness control, and
Without installing control device.
Also referring to Fig. 1 and Fig. 2, heat sink 400 is attached on one side of the lamp plate 100 far from removable component 200, is dissipated
Hot plate 400 is used to be attached to external mounting bracket far from the one side of lamp plate 100, and e.g., the heat sink is far from the lamp
The one side of plate is mounted on heat transfer transition apparatus for attaching, and the heat on heat sink 400 can be quick and be pacified in time
Bracket is filled, if heat is absorbed by heat transfer transition apparatus, so that preferable heat spreading function is played, and in the process, heat sink 400
As transition member of conducting heat and/or radiate, the heat dissipation load undertaken is smaller, therefore, ceiling lighting 10 can be made to realize corpusculum
Long-pending and lighting design effect, and can also have preferable heat dissipation performance.For example, the mounting bracket includes heat transfer transition
Device, with preferable heat dissipation performance；Certainly, mounting bracket may be indoor smallpox main structure or wall, can
Flexibly to be selected according to the actual situation.
Since the heat dissipation load that the heat sink undertakes is lighter, need to carry out auxiliary heat dissipation by external mounting bracket,
In order to install the heat sink with external mounting bracket, and the heat sink can be played preferably
Buffer function, for example, referring to Fig. 3, the ceiling lighting further includes snap-fit mounting assembly 500, snap-fit component 500
Including fixinig plate 510, threaded fastener 520 and snap-fit part 530, the side edge of the heat sink offers bolt apertures,
The fixinig plate, which offers, keeps away a hole, and the fixinig plate is set in the side edge of the heat sink, the bolt apertures and institute
State and keep away a hole and align, the threaded fastener sequence wear it is described keep away a hole and the bolt apertures, the threaded fastener
One end is spirally connected with the heat sink, and the other end of the threaded fastener is mutually fixed with the fixinig plate, the snap-fit part
Including weld part, elastic portion and attaching portion, the first end of the weld part is welded on the fixinig plate, and the of the weld part
Two ends and the first end of the elastic portion are mutually fixed, and the second end of the elastic portion is mutually fixed with the attaching portion, the attaching
Mounting hole is offered in portion, in this way, passing through the installation by the way that attaching portion to be attached on outside support, and using fixed link
The heat sink can be preferably fixed in external mounting bracket by hole, so as to preferably make the heat sink with
External mounting bracket is installed, and can also play preferable buffer function to the heat sink by snap-fit part.
For example, the snap-fit part has serpentine structure；For another example, the connection position of the weld part and the elastic portion
The place of setting offers bit-avoiding slot；For another example, elastic portion is provided at the weld part and the link position of the elastic portion；For another example, institute
Fixinig plate is stated with rectangular parallelepiped structure；For another example, the attaching portion has rectangular parallelepiped structure；For another example, the attaching portion with it is described solid
Stator is perpendicular, in such manner, it is possible to better play buffer function, and overall structure stability is higher.
It is appreciated that existing lamps and lanterns are generally used for playing illuminating effect, ventilation generally can not be played and absorb discharge
The effect of exhaust gas needs additionally to install exhaust fan, in order to enable the ceiling lighting to have ventilation and absorb discharge exhaust gas
Effect, for example, referring to Figure 4 together and Fig. 5, the ceiling lighting further include ventilation component 600, ventilation component
600 include ventilation plate body 610 and exhaust equipment (not shown), and the heat sink is opened far from the one side of the removable component
Equipped with embedding slot, the another side of the heat sink 400 offers ventilation hole 410, the first end in the ventilation hole
It is connected to the embedding slot, the second end in the ventilation hole with external environment for being connected to, the ventilation plate body tool
There is hollow structure to form ventilation cavity in the ventilation plate body, the ventilation plate body is at least partly set
In in the embedding slot, the ventilation plate body cavity is connected to the ventilation hole and exhaust equipment respectively, described
The second end in ventilation hole 410 runs through the lamp plate 100, and is connected to external environment, in this way, by the heat sink
Ventilation hole 410 is opened up on 400, and is connected to by the exhaust equipment with ventilation hole 410, it can be in the ceiling
The neighboring area of lamps and lanterns generates negative pressure, and then the ceiling lighting can be enable to have ventilation and absorb the work of discharge exhaust gas
With being more advantageous to discharge air cleaning, and certain heat spreading function can also be played.
For example, the another side of the heat sink offers multiple ventilation holes, each ventilation hole is enclosed
It is arranged around the edge of the heat sink, in such manner, it is possible to further increase the intensity of vented exhaust.
It should be noted that i.e. lamp plate and radiator plays transition since the ceiling lighting is partial to portable design
The effect of heat dissipation is radiated by external mounting bracket, and therefore, the machinery that will lead to the ceiling lighting is strong
It spends poor, in order to improve the mechanical strength and structural stability of the ceiling lighting, and improves the ceiling lighting and be mounted on
Strong degree in external mounting bracket, for example, referring to Fig. 6, the ceiling lighting further includes structural strengthening component 700, it is described
Structural strengthening component 700 includes fixed plate body 710, installation plate body 720, reinforces gusset 730, the first screw 740 and the second screw
750, the side edge of the heat sink offers screw hole, and the fixed plate body is attached in the side edge of the heat sink,
The fixed plate body offers First Transition hole, and the First Transition hole aligns with the screw hole, the first screw sequence
Wear the First Transition hole and the screw hole, first screw respectively with the heat sink and the fixed plate body phase spiral shell
Connect, the installation plate body is vertically installed on the fixed plate body, the reinforcement gusset respectively with the fixed plate body and described
Installation plate body is mutually fixed, and the installation plate body offers the second transitional pore, and second screw wears second transitional pore, and
Second screw and the installation plate body bolt, in this way, by the way that the structural strengthening component 700, and fixed plate is arranged
Body 710, installation plate body 720, reinforcement gusset 730, the first screw 740 and the second screw 750 can be improved the ceiling lighting
Mechanical strength and structural stability, and improve the ceiling lighting and be mounted on the strong degree in external mounting bracket.
For example, the reinforcement gusset have triangular structure, it is described reinforce gusset two of them side respectively with it is described
Fixed plate body and the installation plate body are mutually fixed；For another example, the fixed plate body has rectangular parallelepiped structure；For another example, the mounting plate
Body has rectangular parallelepiped structure；For another example, the fixed plate body offers multiple screw holes, and the fixed plate body offers multiple institutes
First Transition hole is stated, the structural strengthening component is provided with multiple first screws, and each first screw corresponds
Wear a First Transition hole and a screw hole；For another example, the installation plate body offers multiple second transitional pores, institute
It states structural strengthening component and is provided with multiple second screws, each screw one-to-one correspondence wears second transition
Hole；For another example, the extending direction of first screw and the extending direction of second screw are perpendicular, in this way, passing through optimization institute
The structure, connection relationship and positional relationship for stating each component of structural strengthening component, can further increase the knot of the ceiling lighting
Structure intensity.
It should be noted that since the ceiling lighting is biased to portable design, i.e., the heat dissipation of the described ceiling lighting
Plate undertakes lesser heat dissipation load, and the heat sink is placed on outside, i.e., directly contacts with air, and the heat sink is directly and outside
The mounting bracket in portion is assembled, and e.g., the heat sink is directly assembled with heat transfer transition apparatus, utilizes heat transfer transition apparatus
Carry out shared heat dissipation load, therefore, it is necessary to ensure that the heat transfer transition apparatus can preferably be assembled with heat sink,
And ensure the heat transfer transition apparatus can quickly and the heat on the heat sink is absorbed in time, to ensure
It states the temperature on heat sink and reaches lower level, for maintaining the normal working performance of the LED light emitting component.
In order to ensure the heat transfer transition apparatus can preferably be assembled with heat sink, and ensure described conducted heat
Cross device can quickly and the heat on the heat sink is absorbed in time, to ensure that the temperature on the heat sink reaches
To lower level, for maintaining the normal working performance of the LED light emitting component, for example, the ceiling lighting further includes
Heat transfer transition apparatus and waste heat huge profit device, the heat transfer transition apparatus are connect with the heat sink, the heat transfer transition dress
It sets for absorbing the heat from the heat sink, the waste heat huge profit device is connect with the heat transfer transition apparatus, described
Waste heat huge profit is lost for that will carry out from the heat transfer transition apparatus with device；The heat transfer transition apparatus include heat transfer case,
Medium circulation effuser, medium circulation return pipe and multiple semiconductor chilling plates, the heat transfer case include heat transfer plate body, frame,
Encapsulate plate body and multiple contact partitions；The frame has hollow structure, and the first end of the frame offers the first opening, institute
The second end for stating frame offers the second opening, and the first end of the heat transfer plate body and the frame is mutually fixed, the heat transfer plate
Body covers in first opening, for closing first opening, the second end phase of the encapsulation plate body and the frame
Fixed, the encapsulation plate body covers in second opening, is open for closing described second, the heat transfer plate body, described
Encapsulation plate body and the frame connect and are formed medium accommodating cavity, are equipped with heat transfer medium in the medium accommodating cavity body, institute
It states heat transfer medium to contact with the inner sidewall of the heat transfer plate body respectively, each contact baffle interval is set to the encapsulation plate body
Inner sidewall on, each contact partition is placed in the medium accommodating cavity body, and each contact partition and the heat transfer
Media contact, each contact partition offer recirculation hole respectively；The heat transfer plate body is opened up far from the one side of the frame
There are multiple mounting grooves, each semiconductor chilling plate one-to-one correspondence is placed in a mounting groove, each semiconductor
The two sides of cooling piece are respectively arranged with cold and hot end, and the hot end of each semiconductor chilling plate corresponds one and one
The bottom of the mounting groove is mutually fixed, and the cold end of each semiconductor chilling plate is mutually fixed with the heat sink respectively,
Interval is provided between the heat transfer plate body and the heat sink, the edge of the heat transfer plate body has inserting groove；The envelope
The both ends of loading board body offer medium circulation tap hole and medium circulation inflow hole respectively, the medium circulation tap hole and described
Medium circulation inflow hole is connected to medium accommodating cavity respectively, the medium circulation effuser and medium circulation reflux
Pipe is individually fixed on the encapsulation plate body, and the first end of the medium circulation effuser and the medium circulation tap hole connect
Logical, the first end of the medium circulation return pipe is connected to the medium circulation inflow hole；The waste heat huge profit includes with device
Waste heat huge profit device noumenon, medium circulation access tube and medium circulation discharge pipe, the waste heat huge profit have with device noumenon
By thermal contact portion, the inside by thermal contact portion offers heat release cavity, and the surface by thermal contact portion is arranged heated
The first end of contact surface, the first end of the medium circulation access tube and the medium circulation discharge pipe is discharged with the heat respectively
Cavity connection, the second end of the medium circulation access tube are connected to the second end of the medium circulation effuser, the medium
The second end of circulation discharge pipe is connected to the second end of the medium circulation return pipe；The heat transfer medium sequence circulation flows through institute
Give an account of matter accommodating cavity, the medium circulation effuser, the medium circulation access tube, heat the release cavity, the medium
Recycle discharge pipe, the medium circulation return pipe.
In order to which preferably above-mentioned ceiling lighting is explained, for example, referring to Figure 7 together and Fig. 9, the ceiling
Lamps and lanterns further include that heat transfer transition apparatus 800 and waste heat huge profit device, the heat transfer transition apparatus are connect with the heat sink, institute
Heat transfer transition apparatus is stated for absorbing the heat from the heat sink, when the LED light emitting component of the ceiling lighting
When luminous generation heat, the luminous heat generated of LED light emitting component can promptly be absorbed by the heat sink, the heat sink
The heat of own absorption can quickly and be in time transferred to heat transfer transition apparatus 800, and then cooling is played to the heat sink,
That is heat dissipation effect.The waste heat huge profit device is connect with the heat transfer transition apparatus, and waste heat huge profit device is used for will
It is scattered and disappeared or is absorbed from the heat transfer transition apparatus, the waste heat huge profit can be re-used these waste heat with device.
Referring to Figure 7 together to Fig. 9, in the ceiling lighting of an embodiment, heat transfer transition apparatus 800 includes heat transfer
Case 810, medium circulation effuser 820, medium circulation return pipe 830 and multiple semiconductor chilling plates 840, medium circulation effuser
820 and medium circulation return pipe 830 respectively with heat transfer case 810 be connected to, each semiconductor chilling plate 840 be mounted on conducts heat case 810 on.
Referring to Figure 7 together to Fig. 9, the case 810 that conducts heat includes heat transfer plate body 811, frame 812, encapsulation plate body 813 and multiple
Partition 814 is contacted, heat transfer plate body 811 and encapsulation plate body 813 are mutually fixed with the both ends of frame 812 respectively, and contact partition 814 is arranged
In heat transfer plate body 811 on, and contact partition 814 be located in frame 812.
Referring to Fig. 8, frame 812 has hollow structure, the first end of frame 812 offers the first opening, the frame
Second end offer the second opening, heat transfer plate body 811 and the first end of frame 812 are mutually fixed, and the plate body 811 that conducts heat covers at institute
It states in the first opening, for heat transfer plate body 811 for closing first opening, encapsulation plate body 813 and the second end of frame 812 are mutually solid
Fixed, encapsulation plate body 813 covers in second opening, and encapsulation plate body 813 is for closing second opening, and conduct heat plate body
811, it encapsulates plate body 813 and frame 812 connects and formed medium accommodating cavity 815, be equipped with heat transfer in medium accommodating cavity 815
Medium, heat transfer medium are contacted with the inner sidewall of heat transfer plate body 811 respectively, in this way, the heat on heat transfer plate body 811 can be by medium
It accommodates the heat transfer medium accommodated in cavity 815 to absorb, for reducing the heat on heat transfer plate body 811, and then described dissipate can be made
Heat on hot plate is continuously transferred on the heat transfer plate body.
Referring to Fig. 8, respectively contact partition 814 be arranged at intervals at it is described encapsulation plate body inner sidewall on, it is each it is described contact every
Plate is placed in the medium accommodating cavity body, and each contact partition and the heat transfer medium contacts, each contact partition
Recirculation hole is offered respectively, it, can by the way that each contact partition is arranged and opens up recirculation hole on each contact partition
Heat exchange degree is improved, to improve heat exchange efficiency；The heat-conducting medium is the biggish fluids of thermal coefficients such as conduction oil.
For example, heat transfer plate body 811 and contact partition 814 are prepared using heat-conducting, have preferable thermally conductive and pass
The heat absorbed from the heat sink quickly and can be transferred on the heat transfer medium by hot property in time；Institute
It states frame and the encapsulation plate body to be prepared using heat-insulated material, can play the role of reducing thermal loss, so that heat
It is collected on the heat transfer medium.
Referring to Fig. 7, heat transfer plate body 811 offers multiple mounting groove 811a far from the one side of frame 812, each half is led
The one-to-one correspondence of body cooling piece 840 is placed in a mounting groove 811a, and the two sides of each semiconductor chilling plate are respectively arranged with
Cold and hot end, it is mutually solid with the bottom of a mounting groove that the hot end of each semiconductor chilling plate corresponds one
Fixed, the cold end of each semiconductor chilling plate is mutually fixed with the heat sink respectively, and the heat transfer plate body is dissipated with described
Interval is provided between hot plate, in this way, the cold end of the semiconductor chilling plate absorbs heat from the heat sink, it is described
The hot end of semiconductor chilling plate transfers heat on the heat transfer plate body, in the process, the semiconductor chilling plate
Play the role of " heat pump ".
Referring to Fig. 8, the edge of heat transfer plate body 811 has inserting groove 811b, for example, the heat sink is provided with buckle
Portion, inserting groove 811b so, it is possible to ensure the heat transfer transition apparatus and heat sink for fastening with clamping part described in heat sink
It is preferably assembled, and assembly and disassembly operation is simpler convenient.
Fig. 9 is please referred to, the both ends of encapsulation plate body 813 offer medium circulation tap hole and medium circulation inflow hole respectively,
The medium circulation tap hole and the medium circulation inflow hole are connected to medium accommodating cavity respectively, medium circulation outflow
Pipe 820 and medium circulation return pipe 830 are individually fixed on encapsulation plate body 813, the first end of medium circulation effuser 820 and institute
Give an account of matter circulation tap hole connection, the first end of medium circulation return pipe 830 is connected to the medium circulation inflow hole, temperature compared with
The high heat transfer medium is flowed out from the medium circulation effuser 820, after flowing through the waste heat huge profit device, and institute
State heat transfer medium heat utilized by reabsorption after, the lower heat transfer medium of temperature is returned by medium circulation return pipe 830 again
It is flow to the medium accommodating cavity, and reuptakes the heat on the heat transfer plate body, in such manner, it is possible to realize circulation cooling
Effect, for ensure the heat transfer transition apparatus can quickly and the heat on the heat sink is absorbed in time,
To ensure that the temperature on the heat sink reaches lower level, for maintaining the normal work of the LED light emitting component
Energy.
It should be noted that the thermal efficiency of the semiconductor chilling plate is lower, that is to say, that the semiconductor chilling plate exists
The cold end quickly generates cryogenic effect, when for absorbing the heat of the heat sink, meanwhile, the semiconductor chilling plate is in institute
A large amount of heat can be generated by stating hot end, the heat that these heat a part are absorbed from the cold end from the heat sink, in addition
Most Joule heat generated when working from the semiconductor chilling plate itself, it is multiple since the resistance of semiconductor is larger
The semiconductor chilling plate at work, can generate a large amount of heat, in this way, being transferred on the heat transfer plate body from the hot end
Heat it is more, therefore, in field of illuminating lamps, usually will not using the semiconductor chilling plate as thermal component, one
As improved from the material of heat sink and the structure of heat sink, certainly, there are also the biggish lamps and lanterns meetings of cooling requirements
It is forced to select semiconductor chilling plate, but can also generate a large amount of waste heat simultaneously, and will use fan etc. under radiating requirements logical
Wind apparatus radiates to hot end, that is to say, that in the design of the lamps and lanterns of general radiating requirements, i.e., in the technical field of lamps and lanterns
In, the radiating requirements of the ceiling lighting of the application are moderate, and those of ordinary skill will not be using semiconductor chilling plate as radiating part
Part, but the application is overcome by collecting and recycling waste heat on the semiconductor chilling plate and the heat sink
The industry prejudice of the art, both improves heat dissipation effect, while also utilizing waste heat, it is ensured that the heat sink moment
In low-temperature condition, the heat sink can be made to realize small size and portable design, so that the ceiling lighting
Overall structure it is lighter.
It should be pointed out that in order to preferably utilize the heat transfer medium entrained by waste heat, an embodiment it is described
In ceiling lighting, waste heat huge profit device includes waste heat huge profit device noumenon, medium circulation access tube and medium circulation discharge
Pipe, waste heat huge profit device noumenon have by thermal contact portion, and the inside by thermal contact portion offers heat release cavity, described
It is arranged by the surface of thermal contact portion by thermal interface, the first end of the medium circulation access tube and the medium circulation discharge pipe
First end be connected to respectively with the heat release cavity, the second end of the medium circulation access tube and medium circulation outflow
The second end of pipe is connected to, and the second end of the medium circulation discharge pipe is connected to the second end of the medium circulation return pipe, institute
State heat transfer medium sequence circulation flow through medium accommodating cavity, the medium circulation effuser, the medium circulation access tube,
Heat the release cavity, the medium circulation discharge pipe, the medium circulation return pipe, in this way, entrained by the heat transfer medium
Waste heat can be absorbed by described by thermal contact portion, for so that the temperature by thermal interface rises, and then be recovered benefit
With.
In one embodiment, the waste heat huge profit device further includes the pump housing, and the pump housing is set to the medium circulation
On access tube or the medium circulation discharge pipe, driving force is provided for the flowing to the heat transfer medium.
In one embodiment, the waste heat huge profit is closestool with device, and the waste heat huge profit is closestool sheet with device noumenon
Body, described by thermal contact portion is toilet seat, and the heat release cavity is opened in the toilet seat, and described by thermal interface is institute
The surface of toilet seat is stated, the ceiling lighting is mounted on the ceiling of lavatory, when people go to the toilet, can open the suction in advance
Washer luminaire, at this point, the LED light emitting component shine generate heat, the heat transfer medium by the heat on the heat sink with
And the heat of the semiconductor refrigerating on piece is carried to the toilet seat, for heating to the toilet seat, works as user
Physical feeling and the surface of toilet seat when contacting, it is warmer, it is important to note that the heat transfer medium is by the heat dissipation
The heat of heat and the semiconductor refrigerating on piece on plate is carried by the heat transfer medium, and when by the toilet seat,
The toilet seat can be more leniently heated, temperature is convenient, and heats milder, relatively traditional heating toilet and need
Electric calorifie installation and temperature control equipment are set, and the waste heat huge profit is more energy saving with device, and heating operation is milder, meets
The energy-efficient theory of today's society advocating environment protection.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of ceiling lighting characterized by comprising
Lamp plate,
Removable component, the removable component include multiple dismounting mould groups, and each dismounting mould group is arranged at intervals at the lamp plate
On one side, each dismounting mould group includes that fixed column and dismounting ring, each fixed column are arranged at intervals at the lamp plate
On one side, each dismounting ring one-to-one correspondence activity is placed on outside a fixed column；
Light fixture, the light fixture include multiple illuminating modules, and each illuminating module is arranged in a one-to-one correspondence in an institute
It states on dismounting ring, each illuminating module includes multiple LED light emitting components, each LED of each illuminating module
Light emitting component is arranged at intervals on the corresponding dismounting ring,
Heat sink, the heat sink are attached on one side of the lamp plate far from the removable component；And
Snap-fit mounting assembly, the snap-fit component include fixinig plate, threaded fastener and snap-fit part, described to dissipate
The side edge of hot plate offers bolt apertures, and the fixinig plate, which offers, keeps away a hole, and the fixinig plate is set to the heat sink
Side edge on, the bolt apertures align with a hole of keeping away, threaded fastener sequence wear it is described keep away a hole and
The bolt apertures, one end of the threaded fastener are spirally connected with the heat sink, the other end of the threaded fastener with it is described
Fixinig plate is mutually fixed, and the snap-fit part includes weld part, elastic portion and attaching portion, and the first end of the weld part is welded in
On the fixinig plate, the second end of the weld part and the first end of the elastic portion are mutually fixed, the second end of the elastic portion
It is mutually fixed with the attaching portion, offers mounting hole in the attaching portion；
Wherein, the ceiling lighting further includes ventilation component, and ventilation component includes that ventilation plate body and exhausting are set
Standby, the heat sink offers embedding slot far from the one side of the removable component, and the another side of the heat sink offers
The first end in ventilation hole, the ventilation hole is connected to the embedding slot, and the second end in the ventilation hole is used for
It is connected to external environment, the ventilation plate body has hollow structure to form ventilation in the ventilation plate body
Cavity, the ventilation plate body are at least partly embedded in the embedding slot, the ventilation plate body cavity respectively with institute
Ventilation hole and exhaust equipment connection are stated, the second end in the ventilation hole runs through the lamp plate, and and external environment
Connection, the another side of the heat sink offer multiple ventilation holes, and each ventilation hole is dissipated around described
The edge of hot plate is arranged；
The ceiling lighting further includes structural strengthening component, and the structural strengthening component includes fixed plate body, installation plate body, reinforces
Gusset, the first screw and the second screw, the side edge of the heat sink offer screw hole, and the fixed plate body is attached at described
In the side edge of heat sink, the fixed plate body offers First Transition hole, and the First Transition hole is opposite with the screw hole
Together, first screw sequence wears the First Transition hole and the screw hole, first screw respectively with the heat sink
And the fixed plate body bolt, the installation plate body are vertically installed on the fixed plate body, the reinforcement gusset respectively with
The fixed plate body and the installation plate body are mutually fixed, and the installation plate body offers the second transitional pore, and second screw is worn
If second transitional pore, and second screw and the installation plate body bolt.
2. ceiling lighting according to claim 1, which is characterized in that the snap-fit part has serpentine structure.
3. ceiling lighting according to claim 1, which is characterized in that the link position of the weld part and the elastic portion
Place offers bit-avoiding slot.
4. ceiling lighting according to claim 1, which is characterized in that the link position of the weld part and the elastic portion
Place is provided with elastic portion.
5. ceiling lighting according to claim 1, which is characterized in that the fixinig plate has rectangular parallelepiped structure.
6. ceiling lighting according to claim 5, which is characterized in that the attaching portion has rectangular parallelepiped structure.
7. ceiling lighting according to claim 6, which is characterized in that the attaching portion and the fixinig plate are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079612.XA CN106439648B (en) | 2016-11-29 | 2016-11-29 | Ceiling lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079612.XA CN106439648B (en) | 2016-11-29 | 2016-11-29 | Ceiling lighting |
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| Publication Number | Publication Date |
|---|---|
| CN106439648A CN106439648A (en) | 2017-02-22 |
| CN106439648B true CN106439648B (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079612.XA Active CN106439648B (en) | 2016-11-29 | 2016-11-29 | Ceiling lighting |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327769B (en) * | 2017-07-26 | 2020-03-24 | 东莞市闻誉实业有限公司 | Clamping type lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636592U (en) * | 2009-05-14 | 2010-11-17 | 浙江西子光电科技有限公司 | LED illuminating module |
| CN201697008U (en) * | 2010-06-24 | 2011-01-05 | 杭州华奕兴电子机械有限公司 | LED ceiling light |
| CN201787405U (en) * | 2010-09-25 | 2011-04-06 | 深圳市三能低碳照明有限公司 | LED lamp capable of replacing light source module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110080746A1 (en) * | 2009-10-07 | 2011-04-07 | Patti Anthony G | Lighting enclosure system |
-
2016
- 2016-11-29 CN CN201611079612.XA patent/CN106439648B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636592U (en) * | 2009-05-14 | 2010-11-17 | 浙江西子光电科技有限公司 | LED illuminating module |
| CN201697008U (en) * | 2010-06-24 | 2011-01-05 | 杭州华奕兴电子机械有限公司 | LED ceiling light |
| CN201787405U (en) * | 2010-09-25 | 2011-04-06 | 深圳市三能低碳照明有限公司 | LED lamp capable of replacing light source module |
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| CN106439648A (en) | 2017-02-22 |
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