CN107990279A - A kind of LED light with circuit assembly - Google Patents
A kind of LED light with circuit assembly Download PDFInfo
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- CN107990279A CN107990279A CN201711152908.4A CN201711152908A CN107990279A CN 107990279 A CN107990279 A CN 107990279A CN 201711152908 A CN201711152908 A CN 201711152908A CN 107990279 A CN107990279 A CN 107990279A
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- Prior art keywords
- drive component
- flow
- led light
- led
- impeller
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
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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
- 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]
Abstract
The present invention provides a kind of LED light with circuit assembly, including housing, and shell one end is provided with LED luminescence components, and LED luminescence components are electrically connected with LED lamp driver by circuit assembly and are driven by LED lamp driver and shone；LED luminescence components include substrate and the lamp bead being disposed on the substrate, and drain pipeline is set in substrate；Enclosure interior is provided with cavity, and the other end of housing is provided with seal, and the housing seal is made enclosure interior form sealing space by seal；Base ends are fixedly connected with the shell one end, make the drain pipeline connect to form circulation loop with sealing space；Impeller is provided with sealing space；Radiator fan is provided with the outside of seal, radiator fan is provided with the first drive component, corresponding, and impeller is provided with the second drive component；The present invention provides a kind of LED light product with circuit assembly, and the structure of LED light product is optimized, makes it have more excellent performance.
Description
Technical field
The present invention relates to lighting area, more particularly to a kind of LED light with circuit assembly.
Background technology
In the prior art, LED lamp of automobile modular construction includes LED light（Including lamp bead and substrate）, driver and heat dissipation
Device, LED lamp bead are fixedly mounted on substrate, and driver connection LED lamp bead controls its switch.The radiating mode of traditional LED light
For heat exchange pattern, i.e. the heat of LED lamp bead is delivered on radiator by substrate, then outwardly transmits heat by radiator
Realize heat dissipation.In order to improve the radiating efficiency of LED light, traditional radiator device generally uses fin radiator.
The patent of invention of Patent No. 2017101558451 discloses a kind of radiator structure and using the radiator structure
LED lamp structure, it is proposed that water-flow circuit is designed in LED light, is radiated using water circulation to LED light；Propose at the same time
Using driving coil, " double drive " structure that driving impeller and fan rotate is realized.But the patent has been merely given as it
Disclosed water cyclic cooling structure applies the technical inspiration in LED light, and not providing can be with the specific LED of practical application
The product structure of lamp；And the patent utilizes " double drive " structure that driving coil is realized, production cost is high（Mainly driver
Coil and its control circuit it is of high cost）；Secondly, driver（Driving coil is portrayed in surface）While as driving source,
As seal（Prevent the water inside LED light from revealing）, requirement of this setup to driver is very high, its production difficulty
It is excessive with production cost, be not suitable for production application.In addition, referring to the patent specification attached drawing, circulation loop uses inner-outer sleeve
The form of pipe realizes, this mode causes that the lamp cap volume of LED light is excessive, and the distance of two lamp beads is excessive, and the light of lamp bead disperses.
Finally, which does not have the line construction for providing LED light, while the cabling mode of existing LED light is complicated, LED light housing
Internal wiring is chaotic, not only assembles processing difficulties, while reduce the quality of LED light.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide a kind of specific, structure simplification band is wired
Cyclic cooling structure, is not only used in LED light by the LED lamp structure of road assembly, and solves LED light enclosure interior cabling and answer
The problem of hybrid conjunction.
The solution of the present invention is as follows：
A kind of LED light, wherein, including housing, the shell one end is provided with LED luminescence components, the LED luminescence components with
LED lamp driver is electrically connected and is driven by the LED lamp driver and shone；
The LED luminescence components include substrate and the lamp bead being disposed on the substrate, and the substrate is covered by upper substrate and infrabasal plate
Composition, the face that covers of the upper substrate and infrabasal plate are both provided with drain groove, the upper substrate and infrabasal plate cover to be formed in
Portion carries the substrate of drain pipeline；
The enclosure interior is provided with cavity, and the other end of the housing is provided with seal, and the seal is by the housing
Sealing makes enclosure interior form sealing space；The base ends are fixedly connected with the shell one end, make the drain pipeline
Connect to form circulation loop with the sealing space；
Impeller is provided with the sealing space；Radiator fan is provided with the outside of the seal, the radiator fan is provided with
First drive component, corresponding, the impeller is provided with the second drive component；
The radiator fan drives the first drive component to rotate, to second drive component when first drive component rotates
The effect of power is produced, rotates the second drive component, so that the medium that impeller is rotated in driving sealing space is being recycled back to
Flowed in road, by heat transfer diffusion caused by the LED luminescence components；
At least one drive component is magnet assemblies in first drive component and the second drive component, another driving
Component is magnet assemblies or metal assembly；
Lamp holder is further included, the lamp holder is arranged on the lower housing portion, and the case top is symmetrically arranged with two Quick Release screws,
The Quick Release screw reaches the lower housing portion through the housing from the case top and is fixedly connected with the lamp holder；
Circuit assembly is further included, the circuit assembly includes rear cover and combinational circuit；
The rear cover is fixedly mounted on the case top, and the combinational circuit is arranged on the rear cover lower surface；Shown combination
Circuit includes the armature control circuit of the radiator fan and crosses line circuit；The line circuit on one side of crossing drives with the LED light
Device is electrically connected, and the line circuit other end of crossing is electrically connected by connecting wire with the LED luminescence components.
Preferably, any one drive component is magnet assemblies in first drive component and the second drive component, separately
An outer drive component is metal assembly；When relative motion occurs for the metal assembly and magnet assemblies, the metal assembly is cut
The magnetic line of force of the magnet assemblies is cut, makes the effect that power is produced between the metal assembly and magnet assemblies, makes the first driving group
Part realizes driving the second drive component movement.
Preferably, first drive component and the second drive component are magnet assemblies；First drive component and
Second drive component close to when produce suction or repulsion, the first drive component is realized driving the second drive component movement.
Preferably, one end of the housing installation LED luminescence components is provided with first port and second port, the substrate
End set has the first connecting pin and second connection end, and first connecting pin connects first port, and the second connection end connects
Logical second port, makes the drain pipeline connect to form circulation loop with the sealing space.
Preferably, cable fixing part is further included, the cable fixing part is fixedly connected with the housing.
Preferably, the seal inner surface is provided centrally with mounting hole, and locating shaft is provided with the mounting hole, described
Position shaft end it is outwardly, the locating shaft is connected by clutch shaft bearing with the impeller, make the impeller using locating shaft as
Center rotating.
Preferably, the impeller includes mounting base, central tube and blade, and the mounting base top center is provided with installation institute
State the clutch shaft bearing installation cavity of clutch shaft bearing；The central tube is fixedly mounted on the mounting base bottom centre, and the blade is set
Put on the mounting base bottom surface, the blade surrounds the central tube arranged distribution；The central tube side wall is provided with into water
Hole, central tube end set have apopore.
Preferably, diversion seat is further included, the diversion seat is arranged on the sealing space bottom；
The diversion seat top center is provided with second bearing installation cavity, and the second bearing installation cavity is internally provided with the second axis
Hold, the center tube end of the impeller is inserted into the second bearing to be connected with the diversion seat, realizes the impeller with respect to institute
State diversion seat and rotate setting；
The diversion seat further includes the first flow-guiding channel, the second flow-guiding channel and the 3rd flow-guiding channel；First flow-guiding channel
The diversion seat center is arranged on, one end of the first flow-guiding channel connects the apopore of the central tube, other end connection second
Flow-guiding channel one end, the other end of second flow-guiding channel connect one end of the drain pipeline, the drain pipeline it is another
One end connects one end of the 3rd flow-guiding channel, and the other end of the 3rd flow-guiding channel connects the sealing space.
Preferably, the diversion seat outer wall is provided with some flow-guiding radiation pieces, adjacent two flow-guiding radiation pieces it
Between formed flow-guiding radiation groove.
Preferably, the diversion seat further includes diversion channel, and the diversion channel is arranged on the 3rd flow-guiding channel and described
Between drain pipeline, the diversion channel connects the drain pipeline and the 3rd flow-guiding channel and some flow-guiding radiation grooves.
Beneficial effects of the present invention：The present invention provides a kind of LED light product, and the structure of LED light product is optimized,
Make it have more excellent performance.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the LED light in the embodiment of the present invention.
Fig. 2 is the sectional view of the LED light in the embodiment of the present invention.
Fig. 3 is the structure diagram of the upper substrate of the LED light in the embodiment of the present invention.
Fig. 4 is the structure diagram of radiator fan, impeller and the diversion seat combination of the LED light in the embodiment of the present invention.
Fig. 5 is the sectional view of radiator fan, impeller and the diversion seat combination of the LED light in the embodiment of the present invention.
Fig. 6 is a kind of knot of collocation of the first drive component and the second drive component of the LED light in the embodiment of the present invention
Structure schematic diagram.
Fig. 7 is another collocation of the first drive component and the second drive component of the LED light in the embodiment of the present invention
Structure diagram.
Fig. 8 is the structure diagram of the impeller of the LED light in the embodiment of the present invention.
Fig. 9 is the structure diagram of another angle of the impeller of the LED light in the embodiment of the present invention.
Figure 10 is the structure diagram of the diversion seat of the LED light in the embodiment of the present invention.
Figure 11 is the structure diagram of another angle of the diversion seat of the LED light in the embodiment of the present invention.
Figure 12 is the circuit assembly structure chart of LED light in the embodiment of the present invention.
Figure 13 is the circuit assembly side view of the LED lamp of automobile in the embodiment of the present invention.
Figure 14 is the combinational circuit diagram of the circuit assembly of the LED lamp of automobile in the embodiment of the present invention.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary
Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component and setting of specific examples are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the present invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Referring to Fig.1 and 2, the invention discloses a kind of LED light, including housing 100, which is provided with
LED luminescence components, the LED luminescence components are electrically connected with LED lamp driver and are driven by the LED lamp driver and shone.
Specifically, LED luminescence components include the lamp bead 220 of substrate 210 and setting over the substrate 210.In practical application, ginseng
See Fig. 3, substrate 210 is covered by upper substrate 211 and infrabasal plate and formed（Upper substrate only provides as lower substrate structure
The structure chart of substrate）, the face that covers of the upper substrate 211 and infrabasal plate is both provided with drain groove 212, when upper substrate and infrabasal plate
When covering composing base, just split forms drain pipeline 400 to two drain grooves 212.In practical application, upper substrate and lower base
Plate can use laser welding to realize and be tightly connected, and due to needing circulation medium in drain pipeline 400（It is probably liquid）, it is
Ensure the leakproofness of substrate, U-shaped capillary groove 213 is provided with face in upper substrate and covering for infrabasal plate, is set in capillary groove 213
It is equipped with U-shaped waterproof apron.
Housing 100 is internally provided with cavity, and the other end of housing is provided with seal 300, and the seal 300 is by housing
100 sealings make housing 100 be internally formed sealing space 110；210 end of substrate is fixedly connected with 100 one end of housing, makes catheter
Road 400 connects to form circulation loop with sealing space 110（Referring to Fig. 2）.More specifically, it is provided with leaf in sealing space 110
Wheel 510；The outside of seal 300 is provided with radiator fan 610, which is provided with the first drive component 710, corresponding
, impeller 510 is provided with the second drive component 720, and the set-up mode of radiator fan 610 and impeller 510 refers to Fig. 4 and Fig. 5；
During work, radiator fan 610 drives the first drive component 710 to rotate, to the second drive component when the first drive component 710 rotates
720 produce the effect of power, rotate the second drive component 720, so that impeller 510 is rotated in driving sealing space 110
Medium flows in circulation loop, by heat transfer diffusion caused by LED luminescence components.Referring to Fig. 2, arrow represents to be situated between in figure
The direction that mass flow is moved.
In practical application, at least one drive component is magnet in the first drive component 710 and the second drive component 720
Component, another drive component are magnet assemblies or metal assembly.
In certain embodiments, any one drive component is magnetic in the first drive component 710 and the second drive component 720
Iron component, another drive component are metal assembly；When relative motion occurs for metal assembly and magnet assemblies, metal assembly is cut
The magnetic line of force of the magnet assemblies is cut, makes the effect that power is produced between the metal assembly and magnet assemblies, makes the first driving group
Part 710 realizes that the second drive component 720 of driving moves.In one embodiment, the first drive component 710 can use a magnetic
Iron is set, which is installed on the position at the center (center of circle) for deviateing actuator 600, and the second drive component 720 is then using gold
Belong to disk or metal ring.In another embodiment, it is equally distributed using three referring to Fig. 6, the first drive component 710
Magnet, and the second drive component 720 then uses metal disk or metal ring, in use, the first drive component 710 and second
720 face of drive component and non-contact setting, during work, the first drive component 710 rotates, its magnetic line of force is by the second drive component
720 cuttings, make the effect that power is produced between the first drive component 710 and the second drive component 720, realize the first drive component
710 the second drive components 720 of driving move.It is to be understood that the first drive component 710 is formed using multiple magnet（As 2,4
It is a, 5 etc.）, multiple magnet are uniformly distributed centered on the same center of circle（Ensure the first drive component 710 and the second drive component
Active force between 720 is uniform and stable, ensures that the second drive component 720 can be with stable rotation）, and the second drive component 720 is then
For rosette or metal ring；Certainly, the first drive component 710 and the second drive component 720 can exchange, i.e., first drives
Dynamic component 710 uses rosette or metal ring, and the second drive component 720 is formed using multiple magnet.
In practical application, metal assembly can use one layer of single metal to make, and can also use the different metal of multilayer
Make.Made of the different metal of multilayer, be conducive to improve between the first drive component 710 and the second drive component 710
The effect of power, improves both driving effects.
In certain embodiments, the first drive component 710 and the second drive component 720 are magnet assemblies；First driving
710 and second drive component 720 of component close to when produce suction or repulsion, the first drive component 710 is realized that driving second is driven
Dynamic component 720 moves.In one embodiment, referring to Fig. 7, the first drive component 710 and the second drive component 720 are by three
Equally distributed magnet is formed centered on the same center of circle.In use, the first drive component 710 and the second drive component 720 are just
Pair and non-contact setting, the first drive component 710 rotate when, when three magnet of the first drive component 710 are right respectively close to its
During three magnet of the second drive component 720 answered, suction or repulsion are produced between magnet, drives the first drive component 710
Second driving part 720 rotates.It is to be understood that the first drive component 710 and the second drive component 720 can use it is multiple
Magnet is formed（Such as 2,4,5）, multiple magnet are uniformly distributed centered on the same center of circle（Ensure the first drive component
710 and the second active force between drive component 720 it is uniform and stable, ensure that the second drive component 720 can be with stable rotation）.
In practical application, the shape of magnet for the first drive component 710 of composition or the second drive component 720 is simultaneously unlimited
It is fixed, cylinder, cuboid etc. can be used, as long as can be achieved on the first drive component 710 rotates the second driving group of driving
The purpose that part 720 rotates.
It should be noted that the set-up mode of the first drive component 710 and the second drive component 720 have it is a variety of, above-mentioned
It is to list several collocation modes therein, those skilled in the art can be according to the first drive component 710 and the second driving
The effect of component 720, with reference to the above-mentioned several collocation modes enumerated, other feasible collocation sides are obtained by conventional conversion
Formula, these conversion obtain collocation mode should be in the protection domain of the application.
LED light disclosed by the invention further includes lamp holder 800, which is arranged on 100 lower part of housing, in order to facilitate lamp
Seat 800 is removed and installed with the quick of housing 100, and the top of housing 100 is symmetrically arranged with two Quick Release screws 140（Referring to Fig. 1 and figure
2）, Quick Release screw 140 reaches 100 lower part of housing through housing 100 from the top of housing 100 and is fixedly connected with lamp holder 800.
In practical application, one end that housing 100 installs LED luminescence components is provided with first port 121 and second port
122,210 end set of substrate has the first connecting pin 410 and second connection end 420, the first connecting pin 410 connection first port
121, second connection end 420 connects second port 122, makes drain pipeline 400 connect to form circulation loop with sealing space 110
（Referring to Fig. 2）.
In practical application, referring to Fig. 1, the LED light of the application further includes cable fixing part 130, the cable fixing part 130 with
Housing 100 is fixedly connected, and the effect of cable fixing part 130 is fixed arranges outside LED light inside access LED light housing 100
Electric wire.In practical application, cable fixing part 130 can be a plastic sheath or plastic housing, be set in the cable fixing part 130
Line three-way hole was equipped with, from the electric wire outside LED light after this crosses line three-way hole, inside access LED light housing 100, this set
Mode is it is possible to prevente effectively from electric wire is at random.In practical application, cable fixing part 130 can use screw to fix company with housing 100
Connect, the modes such as buckle can also be used to achieve a fixed connection.
Referring to Fig. 2, impeller 510 and diversion seat 520 are arranged in the sealing space 110 of housing 100, will by seal 300
Housing 100 seals；The one side that impeller 510 is right against radiator fan 610 is provided with the second drive component 720（It is actual to be and first
The corresponding some magnet of drive component 710）, when radiator fan 610 rotates, the first drive component 710 is driven rotation, rotates
The first drive component 710 to the second drive component 720 produce power effect, make the second drive component 720 with first driving
Component 710 rotates, so that impeller 510 rotates；, impeller 510 rotate driving sealing space 110 inside medium（It is such as cold
Freeze water）Flowed along direction as shown by the arrows in figure 2, the effect of wherein diversion seat 520 is that the medium of flowing is led
Stream.
As can be seen that the upper surface center of seal 300 raises up from Fig. 2 and Fig. 5, and the surrounding at center is then downward
Depression forms pit 310, and corresponding, radiator fan 610 is provided centrally with shrinkage pool 611, and the upper surface center of seal 300 is absorbed in
In shrinkage pool 611, while the first drive component 710 of radiator fan 610 is slightly recessed in pit 310（Radiator fan 610 and sealing
Both parts 300 do not contact）.This setup can make the close leaf that the first drive component 710 on radiator fan 610 is tried one's best
The second drive component 720 on wheel 510, improves the active force between the first drive component 710 and the second drive component 720, carries
High first drive component 710 drives the efficiency that the second drive component 720 rotates.The lower surface of seal 300 is provided centrally with pacifying
Fill hole 320, be provided with locating shaft 330 in mounting hole 320, locating shaft 330 is downwardly projecting, impeller 510 by clutch shaft bearing 511 with
The connection of locating shaft 330 realizes that impeller 510 is rotated centered on locating shaft 330（Impeller 510 is not contacted with seal 300）.
In practical application, sealing ring 340 is provided between seal 300 and housing 100, for preventing inside housing 100
Medium（Such as liquid）Leakage.
Referring to Fig. 8 and Fig. 9, impeller 510 includes mounting base 512, central tube 513 and blade 514, the top of mounting base 512（I.e.
The one side of face radiator fan 610）It is provided with the second drive component 720（Actual is some magnet）, 512 top center of mounting base
Clutch shaft bearing installation cavity 515 is provided with, clutch shaft bearing 511 is placed in clutch shaft bearing installation cavity 515, the insertion of locating shaft 330 the
Set in one bearing 511；And it is provided with wearing piece between 515 bottom of 330 bottom of locating shaft and clutch shaft bearing installation cavity
516（Referring to Fig. 2 and Fig. 5）, the effect of wearing piece 516 is the mistake for preventing from rotating relative to locating shaft 330 in 510 long-time of impeller
Cheng Zhong, 330 bottom of locating shaft produces friction to impeller 510 damages impeller 510.Central tube 513 is arranged on 512 bottom of mounting base
Portion center, blade 514 are arranged on 512 bottom surface of mounting base and surround 513 arranged distribution of central tube, each blade 514 is somewhat
It is obliquely installed, when making the rotation of impeller 510, blade 514 can draw the medium of 510 surrounding of impeller to 510 center of impeller.Specifically
For, 513 side wall of central tube is provided with inlet opening 5131, and end set has apopore 5132, when impeller 510 rotates, blade 514
Rotate, by the medium suction central tube 513 of 510 surrounding of impeller, medium is flowed from the circumferential central tube 513 of impeller 510 4, and from
The inlet opening 5131 of 513 side wall of central tube enters in central tube 513, and then the apopore 5132 from 513 end of central tube sprays.
The apopore 5132 of 513 end of central tube is connected by diversion seat 520 with drain pipeline 400, i.e., from apopore
The medium flow field of 5132 outputs flows into drain pipeline 400 by diversion seat 520, then is back to the four of impeller 510 through drain pipeline 400
Week（I.e. in sealing space 110）, the path of media flow is referring to shown in arrow in Fig. 2.The main function of diversion seat 520 is to water
Stream carries out water conservancy diversion, and referring to Figure 10 and Figure 11, the top of diversion seat 520 is provided with second bearing installation cavity 521, second bearing installation cavity
Second bearing 522 is installed, central tube 513 is connected by second bearing 522 with diversion seat 520, realizes diversion seat 520 in 521
110 bottom of sealing space is fixed on, and impeller 510 is rotated relative to diversion seat 520.As can be seen that central tube from Fig. 8 and 9
513 length are more slightly longer than 514 length of blade, make central tube 513 downwardly projecting, and the central tube 513 of lower part protrusion is just inserted into second
In bearing 522.Diversion seat 520 is provided centrally with the first flow-guiding channel 523, the top of the first flow-guiding channel 523 and central tube 513
Connection, realizes that the first flow-guiding channel 523 connects setting with central tube 513,523 bottom of the first flow-guiding channel is provided with the second water conservancy diversion
Passage 524, the end of the second flow-guiding channel 524 are connected with the first connecting pin 410；The of second connection end 420 and diversion seat 520
One end connection of three flow-guiding channels 525, the other end of the 3rd flow-guiding channel 525 are connected with sealing space 110.Said structure is realized
Medium is rotated from 510 surrounding of impeller by the blade 514 of impeller 510 and sucked in central tube 513, and from 513 bottom water outlet of central tube
Hole 5132 is ejected in the first flow-guiding channel 523 of diversion seat 520, by the first flow-guiding channel 523 and the second flow-guiding channel 524
Water conservancy diversion after（Referring to shown in arrow in Figure 10 and Figure 11）, medium flowed into drain pipeline 400 from the first connecting pin 410, and from
Second connection end 420 flows out to the 3rd flow-guiding channel 525, through 525 water conservancy diversion of the 3rd flow-guiding channel, is finally back to sealing space
In 110（That is the surrounding of impeller 510）.
In some embodiments, some flow-guiding radiation grooves 526 are set on the outer wall of diversion seat 520, flow-guiding radiation groove 526
Effect is to improve the contact surface of medium and diversion seat 520, the heat in medium is distributed faster.Specifically, diversion seat
520 surfaces are provided with some flow-guiding radiation pieces 527, and flow-guiding radiation groove 526 is formed between adjacent two flow-guiding radiation pieces 527.
In some embodiments, the both ends of flow-guiding radiation groove 526 are respectively communicated with second connection end 420 and sealing space 110.Tool
Body can be referring to Figure 11, diversion channel 528 to be provided with the downside of diversion seat 520, diversion channel 528 connects second connection end
420（Connect drain pipeline 400）With some flow-guiding radiation grooves 526, the medium of heat of LED luminescence components is absorbed by leading
Flowed out behind liquid pipe road 400 from second connection end 420, into after diversion channel 528, each water conservancy diversion is flowed into after the shunting of diversion channel 528
Radiating groove 526（Including the 3rd flow-guiding channel 525）, and pass through each flow-guiding radiation groove 526（Including the 3rd flow-guiding channel 525）Reflux
Into sealing space 110.This setup, can improve medium back flow efficiency, while in reflux course, make to absorb
The medium of the heat of LED luminescence components can be contacted sufficiently with diversion seat 520, diversion seat 520 be transferred heat to, by leading
Stream seat 520 quickly distributes heat, is conducive to improve the emission efficiency of heat in medium.
In some embodiments, 520 surface of diversion seat can set the snap ring 5291 coordinated with housing 100, snap ring 5291
Effect is that the diversion seat 520 for avoiding putting into 100 interior sealed space 110 of housing deviates from sealing space 110.Specifically, in shell
Body 100 is internally provided with the groove coordinated with snap ring 5291, and when diversion seat 520 puts sealing space 110 into, snap ring 5291 sticks into
In the groove, prevent diversion seat 520 from deviating from sealing space 110.
In some embodiments, 520 side of diversion seat can be easy for diversion seat with locating slot 5292, the effect of locating slot 5292
520 positioning, ensures that the position installation of diversion seat 520 is accurate（Ensure that the second flow-guiding channel 524, the 3rd flow-guiding channel 525 divide
Do not align and connect with the first connecting pin 410, second connection end 420）.Specifically, it is internally provided with and locating slot in housing 100
5292 matched locating pieces（Do not drawn in figure）, which can be the chimeric with locating slot 5292 of 100 inner wall of housing protrusion
Raised line, when diversion seat 520 is put into 100 inside of housing, it is necessary to by the locating slot 5292 on diversion seat 520 and housing 100
Internal locating piece alignment can be just put into, and otherwise diversion seat 520 is difficult to be put into inside housing 100.
The application cleverly realizes impeller 510 rotating setting by the structure of above-mentioned impeller 510 and diversion seat 520
Inside housing 100, and this setup, impeller have supporting structure about 510, make impeller 510 can with stable rotation,
Even if colliding to shift.In addition, by setting diversion seat 520 inside housing 100, realize in housing 100
Portion's medium carries out water conservancy diversion, makes media flow more smooth, radiating efficiency higher.
In some embodiments, circuit assembly is further included referring to Figure 12, Figure 13 and Figure 14, LED light disclosed in the present application
900, which includes rear cover 910, and combinational circuit 920 is provided with the rear cover 910, which includes dissipating
The fan armature control circuit 921 of Hot-air fan 610 and excessively line circuit 922, wherein fan armature control circuit 921 can use such as
The circuit diagram of Figure 14, or the fan armature control circuit of the fan using the prior art.From Figure 12 and Figure 13
As can be seen that the stator of radiator fan 610 is directly connected with rear cover 910（The really fan armature control electricity of radiator fan 610
Road is directly installed on rear cover 910, and an entirety is formed with rear cover 910）, the fan stator of fan armature control circuit 921 to
Outer lug, the rotor of radiator fan 610 are fastened on stator, form radiator fan 610, this setup realizes radiator fan
610 with the integrated setting of rear cover 910（Really fan armature control circuit 921 and 910 integrated setting of rear cover）.Combination electricity
Line circuit 922 was further included on road 920, this is crossed 922 one end of line circuit and is electrically connected LED by the connecting wire 930 extended downwardly
Luminescence component, the other end for crossing line circuit 922 are electrically connected LED lamp of automobile driver by external cable.
Specifically, combinational circuit 920 is provided with some input terminals 923 and some output terminals 924, the effect of input terminal 923
It is the cable for connecting LED driver, the effect of output terminal 924 is to be electrically connected LED by the connecting wire 930 extended downwardly to shine
Component, LED lamp driver are electrically connected by cable, the connecting wire 930 and LED luminescence components crossed line circuit 922, extended downwardly
Connect, realize the control to LED luminescence components.In practical application, LED driver passes through combinational circuit 920 and LED luminescence components electricity
Connection, voltage is provided for LED luminescence components；Meanwhile LED driver is also electrically connected with fan armature control circuit 921, for heat dissipation
Fan 610 provides voltage.
In certain embodiments, referring to Figure 14, combinational circuit 920 is provided with 5 input terminals 923, corresponds to radiation air respectively
Fan 610 voltage input lines, the dipped beam LED light voltage input line of LED luminescence components, distance light LED light voltage input line, thermo-sensitive resistor
Voltage input line, ground terminal electric wire, the effect of wherein thermo-sensitive resistor are to carry out overheat protector to LED luminescence components；It is corresponding, group
Close circuit 920 and be provided with 4 output terminals 924, for connecting the dipped beam LED of LED luminescence components respectively by connecting wire 930
Lamp, distance light LED light, thermo-sensitive resistor, ground terminal, i.e. 4 output terminals 924 are connected with 4 connecting wires 930,4 connecting wires
930 is downward from rear cover（To LED luminescence components direction）Reach the connecting part of LED luminescence components through housing 100, with luminescence component
It is electrically connected.More specifically, 5 input terminals 923 are arranged on the same side of combinational circuit 920, it is convenient in assembling quickly and LED
The cable connection of driver, 4 924 combination of two of output terminal are arranged on combinational circuit 920, preferably 4 output terminals 924
Set and ensure that its corresponding 4 connecting wire 930 is divided into two groups（Two are one group）Extend downwardly and reach from the both sides of housing respectively
Onto two sides of the substrate of LED luminescence components（That is two groups of output terminals are separately positioned on two of the substrate of LED luminescence components
The surface of side）.This setup, is on the one hand easy to the arrangement of LED light internal wire to automobile, on the other hand, shell
The through hole for being used for line or groove on the inside of body 100 or surface need not be oversized, reduce processing cost, while ensure housing
100 intensity；Simultaneously as two groups of output terminals are separately positioned on the surface of two sides of the substrate of LED luminescence components, even
Conducting wire 930 is connect without being bent to other directions, connecting wire 930 is extended more naturally, the resistance in welding is small, easy to weld
Connect fixation.
In practical application, rear cover 910 has numerous embodiments with 920 integrated setting of combinational circuit, such as can be rear
Directly portrayed on lid 910（Or printing）Circuit, and by the component welding of combinational circuit 920 on these circuits, form combination
Circuit 920；The circuit board of combinational circuit 920 is and for example first made, then again by fixed forms such as screw or buckles by circuit
Plate is fixed on rear cover 910." integration " described in the application is set, and is referred to the multiple only of original formed automobile LED light
Vertical processing, the part of assembling are integrally formed an independent component, which can unify to process, in LED lamp of automobile group
It can be installed during dress as a separate part.
This programme is integral by the way that rear cover 910, combinational circuit 920 and radiator fan 610 3 are set, and reduces LED
The volume of lamp, main is the cable to come from driver extension（Electric wire）, after the line circuit 922 excessively of combinational circuit 920,
Rearrangement reasonably is carried out to the position of circuit（By an original whole beam electric wire, require to be divided into two beam independences according to assembling
Electric wire）, so that electric wire is more coherent to reach LED luminescence components through housing 100；In addition, the setting of line circuit 922 is crossed,
Make the cable for horizontally entering into the LED driver of housing 100（Electric wire）Naturally the connecting wire 930 extended downwardly is simply become
（Cross the direction that line circuit 922 changes LED driver cable）, bent without human hand, reduce the difficulty of assembling.
During assembling, first the cable of LED driver and the input terminal 923 of combinational circuit 920 are connected one to one（Can be
Welding）, then connect a connecting wire 930, each connecting wire respectively on each output terminal 924 of combinational circuit 920 again
930 pass through housing 100 according to the electrical wiring path designed on housing 100, reach two sides of the substrate of LED luminescence components
Face, rear cover 910 is fixedly connected with housing 100, and by each connecting wire 930 as requested with the substrate of LED luminescence components
LED terminals connection on two sides.
Circuit assembly structure disclosed in this programme, reduces the volume of LED light, can effectively reduce the assembling of LED light product
Difficulty, improves packaging efficiency, while makes the electric wire inside LED light product shell more orderly, improves the quality of product, reduces
Due to security risk caused by circuit confusion.
The application provides a kind of rational LED lamp structure, its lamp cap is small, and lamp bead apart from small, more concentrate by light, and
And by rationally setting the structure of impeller 510 and diversion seat 520, stability is constructed in the limited space in the inside of housing 100
Very good medium circulation structure, improves the heat dissipation performance and quality of LED light.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms is not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, can make various changes and profit
Decorations, therefore protection scope of the present invention is subject to the scope that claim defines.
Claims (10)
1. a kind of LED light with circuit assembly, it is characterised in that including housing, the shell one end is provided with LED and shines group
Part, the LED luminescence components are electrically connected with LED lamp driver and are driven by the LED lamp driver and shone；
The LED luminescence components include substrate and the lamp bead being disposed on the substrate, and the substrate is covered by upper substrate and infrabasal plate
Composition, the face that covers of the upper substrate and infrabasal plate are both provided with drain groove, the upper substrate and infrabasal plate cover to be formed in
Portion carries the substrate of drain pipeline；
The enclosure interior is provided with cavity, and the other end of the housing is provided with seal, and the seal is by the housing
Sealing makes enclosure interior form sealing space；The base ends are fixedly connected with the shell one end, make the drain pipeline
Connect to form circulation loop with the sealing space；
Impeller is provided with the sealing space；Radiator fan is provided with the outside of the seal, the radiator fan is provided with
First drive component, corresponding, the impeller is provided with the second drive component；
The radiator fan drives the first drive component to rotate, to second drive component when first drive component rotates
The effect of power is produced, rotates the second drive component, so that the medium that impeller is rotated in driving sealing space is being recycled back to
Flowed in road, by heat transfer diffusion caused by the LED luminescence components；
At least one drive component is magnet assemblies in first drive component and the second drive component, another driving
Component is magnet assemblies or metal assembly；
Lamp holder is further included, the lamp holder is arranged on the lower housing portion, and the case top is symmetrically arranged with two Quick Release screws,
The Quick Release screw reaches the lower housing portion through the housing from the case top and is fixedly connected with the lamp holder；
Circuit assembly is further included, the circuit assembly includes rear cover and combinational circuit；
The rear cover is fixedly mounted on the case top, and the combinational circuit is arranged on the rear cover lower surface；Shown combination
Circuit includes the armature control circuit of the radiator fan and crosses line circuit；The line circuit on one side of crossing drives with the LED light
Device is electrically connected, and the line circuit other end of crossing is electrically connected by connecting wire with the LED luminescence components.
2. the LED light according to claim 1 with circuit assembly, it is characterised in that first drive component and
Any one drive component is magnet assemblies in two drive components, another drive component is metal assembly；The metal group
When relative motion occurs for part and magnet assemblies, the metal assembly cuts the magnetic line of force of the magnet assemblies, makes the metal group
The effect of power is produced between part and magnet assemblies, the first drive component is realized driving the second drive component movement.
3. the LED light according to claim 1 with circuit assembly, it is characterised in that first drive component and
Two drive components are magnet assemblies；First drive component and the second drive component close to when produce suction or repulsion, make
First drive component realizes driving the second drive component movement.
4. the LED light according to claim 1 with circuit assembly, it is characterised in that housing installation LED shines group
One end of part is provided with first port and second port, and the base ends are provided with the first connecting pin and second connection end, institute
The first connecting pin connection first port is stated, the second connection end connects second port, makes the drain pipeline and the sealing
Space connects to form circulation loop.
5. the LED light according to claim 1 with circuit assembly, it is characterised in that cable fixing part is further included, it is described
Cable fixing part is fixedly connected with the housing.
6. the LED light according to claim 1 with circuit assembly, it is characterised in that the seal inner surface center
Mounting hole is provided with, is provided with locating shaft in the mounting hole, the positioning shaft end is outwardly, and the locating shaft passes through the
One bearing is connected with the impeller, the impeller is rotated centered on locating shaft.
7. the LED light according to claim 6 with circuit assembly, it is characterised in that the impeller include mounting base, in
Heart pipe and blade, the mounting base top center are provided with the clutch shaft bearing installation cavity for installing the clutch shaft bearing；The center
Pipe is fixedly mounted on the mounting base bottom centre, and the blade is arranged on the mounting base bottom surface, and the blade surrounds institute
State central tube arranged distribution；The central tube side wall is provided with inlet opening, and central tube end set has apopore.
8. the LED light according to claim 7 with circuit assembly, it is characterised in that further include diversion seat, the water conservancy diversion
Seat is arranged on the sealing space bottom；
The diversion seat top center is provided with second bearing installation cavity, and the second bearing installation cavity is internally provided with the second axis
Hold, the center tube end of the impeller is inserted into the second bearing to be connected with the diversion seat, realizes the impeller with respect to institute
State diversion seat and rotate setting；
The diversion seat further includes the first flow-guiding channel, the second flow-guiding channel and the 3rd flow-guiding channel；First flow-guiding channel
The diversion seat center is arranged on, one end of the first flow-guiding channel connects the apopore of the central tube, other end connection second
Flow-guiding channel one end, the other end of second flow-guiding channel connect one end of the drain pipeline, the drain pipeline it is another
One end connects one end of the 3rd flow-guiding channel, and the other end of the 3rd flow-guiding channel connects the sealing space.
9. the LED light according to claim 8 with circuit assembly, it is characterised in that the diversion seat outer wall is provided with
Some flow-guiding radiation pieces, form flow-guiding radiation groove between adjacent two flow-guiding radiation pieces.
10. the LED light according to claim 9 with circuit assembly, it is characterised in that the diversion seat further includes shunting
Groove, the diversion channel are arranged between the 3rd flow-guiding channel and the drain pipeline, and the diversion channel connects the drain
Pipeline and the 3rd flow-guiding channel and some flow-guiding radiation grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152908.4A CN107990279A (en) | 2017-11-20 | 2017-11-20 | A kind of LED light with circuit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711152908.4A CN107990279A (en) | 2017-11-20 | 2017-11-20 | A kind of LED light with circuit assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990279A true CN107990279A (en) | 2018-05-04 |
Family
ID=62030278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152908.4A Withdrawn CN107990279A (en) | 2017-11-20 | 2017-11-20 | A kind of LED light with circuit assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893975A (en) * | 2017-11-20 | 2018-04-10 | 陈兴权 | A kind of new automobile LED |
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| CN203115891U (en) * | 2012-11-23 | 2013-08-07 | 广州市雅江光电设备有限公司 | Back cover circuit integration system of LED (Light Emitting Diode) lamp |
| CN106764977A (en) * | 2017-03-16 | 2017-05-31 | 佛山市海科知识产权交易有限公司 | A kind of radiator structure and the LED using the radiator structure |
| CN206555978U (en) * | 2017-03-16 | 2017-10-13 | 佛山市海科知识产权交易有限公司 | A kind of radiator structure and the LED using the radiator structure |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723833Y (en) * | 2004-07-16 | 2005-09-07 | 宏齐科技股份有限公司 | Water cooling light emitting diode heat radiator |
| KR20100098890A (en) * | 2009-03-02 | 2010-09-10 | 정해진 | Liquid-cooling type led lamp for lighting |
| CN202812906U (en) * | 2012-08-23 | 2013-03-20 | 谷岩柏 | Light-emitting diode (LED) energy saving lamp with liquid state cooling system |
| CN203115891U (en) * | 2012-11-23 | 2013-08-07 | 广州市雅江光电设备有限公司 | Back cover circuit integration system of LED (Light Emitting Diode) lamp |
| CN106764977A (en) * | 2017-03-16 | 2017-05-31 | 佛山市海科知识产权交易有限公司 | A kind of radiator structure and the LED using the radiator structure |
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| CN107893975A (en) * | 2017-11-20 | 2018-04-10 | 陈兴权 | A kind of new automobile LED |
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Application publication date: 20180504 |